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MISC-6840B4D1

2000

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Document:	Code Listing
Order Number:	MISC-6840B4D1
Revision:
Pages:	1427
Original Filename:

OCR Text

MICRO2

CMT098.MCX

SRS
A URYe RV

[WEWATUN
] U La W] 0 B

(MT09S
(MT094
(MT063
(M1062
CMT053
C(MTO52
(MT050
fMYQ49
(MT048

CHARTS.MIC

550

Macro
Macro
Macro
Macro
Macro

VL1V

[d RaV]

ins

[al

—

= O~ N—
O~

NNTUNN S

Charts
Charts
Charts
(harts
charts
Charts

CLOKX Rev 13.00, Clock rate = 160ns

= O
2O

:
:
:
:
:
:

Memnry Status & Control Registers
Machine Check Logout Stack
Sysc¢em Controt Block
Massbus and Unibus Vector Generation
Instruction Name vs Op (ode
ESCD Instruction Name vs Op Code(Two byte op codes FDxx)

: Operand Specifier Addressing Modes

Charts
Charts

Macro Level (harts

: Fixed Control Store Address

Charts

: BUT/UVCTR Chart

: Description of FPD

Micro Level Charts

: (ompatability Mode Condition Codes

Micro Level (harts
Micro Level Charts
Micro Level Charts

: Native Mode Condition Codes Part 1
: Native Mode Condition (odes Part 2

Micro Level

(harts

: Native Mode Ofierand Specifier Chart
ode Address1ng Branch
:
Native
:
Compatibility Mode Ad ressing Branch
¢ WBUS Drive Chart
: WCTRL/CCPSL vs BUS Micro Order Conflict Chart

Micro Level

(harts

: WOTRL/CCPSL vs MSRC Micro Order Contflict Chart

Micra Level
Micro Level

Charts
Charts

: TABLE 1 - ALU & Q Rotate and Shift Functions Part 1
: TABLE 2 - ALU & Q Rotate and Shitt Functions Part 2
: TABLE 2 - (onsole [ntertace Control

Micro Level (harts
Micro Level Charts
Micro Level Charts

: BUS vs MSRC Micro Order Conflict Chart

Charts
fharts

: BUT/((BR Chart
: BUT/SPASTA Chart

Micro Level Charts
Micro Level Charts
Micro Level Charts

. TABLE 3 - TUS8 Interface Control
; ROM (ayout map for control store

REGION.MIC

REVISION

(Codes

: Micro Code Label Prefixes

Micro Level Charts
Micro Level

Console (ommands
Console Error and Halt

: Micro Verify Error Codes

Micro Level Charts

W00 O

Chart

:
:

PSL

Macro Level
Macro Level

Charts

Maczro | ¢vel Charts

s et
U

: [SCD Op Code vs instruction Name(Two byte op codes FDxx)
: (ompatibility mode opcode chart

Micro Level
Micro Level

ARTS LIST

Macro Level (Charts

Macro Level

Micro Level (harts

Nt ELAV
UL VI B V)
LN
N N RO O —

PARTS LIST

: Op Code vs Instruction Name

Macro Level Charts

Micro Level Charts

ONMOON

bk
d
vam
b
w3
D
B
b

NN
N LA I NP
N

1107

Level
Level
Level
Level
tevel

Macro Level

1009

: Irternal Processor Registers

Macro Level Charts

803
854
278

CONTROL STORE PARTS
CONTROL STORE PARTS L
- (MT093
CONTROL STO
CONTROL STORE PARTS L
- CMTOA1 CONTROL STOR
CONTROL STORE PARTS
CONTROL STORE PARTS
CONTROL STORE PARTS
CONTROL STORE PARTS

REVISION 20,0
Revision Histcry
Macro Level Charts

558
608
650
744

16:30:35

Comprehensive Revision HlSt

508
545
546

Contents

28=NOV~83

REV?S0.MIC
REVISION 68

407
409
442
475

Table of

TM(OD)

11.0
Revision History
Location ot mod.iies

1n control

store

Page

TM(OT)
MICROZ
Table of Contents

CMT098
. MCX

2524
2525
2542

2548
2597
2652
2706
2740
2842
2878
2919
2969
3012
3035
3140
3216
3293
3375
3412
3465
3499
3554
3586
1601
3610
3621
36¢5
3633
3645
3650
3654
3662
3667
3673
3674

3678

3688
3784
3855
5090
5253
5288
5289
5293
5309
5509

5717

5832

5979
6008

6009
6014

6028
6082

- CLOKX Rev-13.00, Clock rate = 160ns:

Control Store Region Expressions

DEFIN.MIC
REVISION 67.0
Revision History

Comet Mi cro Word Chart
Machine Definition
Machine Definition
Machine Definition
Machine Definition
Machine Definition
Machine Definition
Machine Definition
Machine Definition
Machine Definition
Machine Definition
Marhine Definition
Macine Definition
Macnine Definition
Machine Definition
Machine Definition
Machine Definition
Machine Definition
validity (ivecks
validity Checks
validity (hecks
validity Checks
Validity Checks
validity Checks
validity Checks
validity Checks
validity Checks
validity Checks
validity Checks
validity Checks
MACRO.MIC
REVIS N 60.0
Revision History
Basic Ma cros
Bus Func tion Macros
Register Transfer Macros
Branchin 8 Macros
size Rom Macros
Ird and
INIT.MIC
REVISION 25.0
Revision Histnry
Powe¢r Up
Boot
Boot

ALPCTL

BUT

: gbg ALUCI,
:

CC,

CCMISC,

ALUOD, ALUSHF, ALUXM
CCPSL

: CLKX, DQ1, DQ2, DQ3, DTYPE, FPA
H ég;?M. JSR, LIT, LITRL, LONLIT, MISC

: N8¥' NEXT, PAR1, PARZ2, PARF1A, PARF18, PARF2
:
:
:
:
:
:
:

RCTSRK
{GRC, SPW
WCTRL

IRD1

ROM

IRDX ROM

COMPATABILITY ROM
DSIZE

:
:
:
:

:
:
:

ROM

Combinations
WCTRL/CCPSL vs BUS Conflict States
BUS vs MSRC Conflict States
WCTRL/CCPSL vs MSRC Conflict States
Buts That Take Data From X8
,
L.
Special ALPCTL Functions For Multiply and Divide
IRD Rom Checks
DSIZE Checks

Multiple WBUS Drive Checks
ALU Group

WCTRL Group
Others

:
:

Power U
Boot Su

Find RPB Sub

Initialize Microcode for the Console and Power up

IN.CLR.CACHE.ROYT

Init
CONSOL.MI(

REVISION 33.0

Revision History
Console (ommand Parser
(onsole (ommand Parser

TR TR R

PR P

TR PR

e %e memoe Be

s me

s mats M. NE SN

me N v

Ve ®e Wo

2342

16:30:35

28-NOV=-83

(onsole Resgurce Usage

tonsole Initialization

Page

MICROZ2

CMTO92
. MCX- -

: 6179

;6438
;6561
. 6622
HEY4R
s 6844

. 6937

;6992
;7139
;
s
s

7240
7241
7296

; 7596
277N
. 7834

; 7879

Table of

1M(OD)

Contents

Console Command Parser

Console Command Parser
tonsole (ommand Parser
(onsole Command Parser

- Console Command Parser
Console Command Parser

(onsole Command Parser
(onsole Command Parser
fonsole Command Parser
Console Command Parser
Console Command Parser
Consale Command Parser
Console Command Parser

;
;
;
;
;
;

8179
%207
8208
8212
8226
8279

INTLOG.MIC
REVISION 26.0
Revision History
Integer, Logical, & Address
Integer, Logical, & Address

; 8442

togical, & Address
Integer, Logical, & Address

. 8105
. 8155

; B33
. 8389

;
;
s
;
;
.

8473
8512
8565
8608
8654
8697

;
;
.
:
;
;

8782
8826
8871
8951
8997
9073

; 8738

; 9126
; 9243
;9342
; 9528
. 9654
; 9845
; 10514

CN.GET.NUMBER
CN.GET.NUM.RUBOUT

CNL.GET.NEXT (input character)
CN. TYPE .NUMBER

CN.TYPE. CHAR
CN.GET.CHAR
CN.VIRT.TO.PHY
CN.CLEAR.TEMPS
CN.ERROR

: BIT, (MP, 1ST
: QT

: MOV(B.W,L), MOVA(B,W,L), MCOM, MNEG, MOVZ

Integer,
Integer,
Integer,
Integer,
Integer,
Integer,

Logical,
Logical,
Logical,
Logical,

Integer,
Integer,
Integer,
Integer,
Integer,
Integer,

Logical, & Address
Logical, § Address

: XOR
: BIS
¢ BIC

Logical, & Address

: MUL with FPA

togical,

& Address

Logical, & Addres.
Integer, Logical, & Address

Logical, & Address

togical,
Logical,
Integer, Legical,
Integer, Logicat,

Integer, togical,
Integer, togical,
[nteger, togical,
Integer, Logical,
Integer, Logical,

; 10617 FLOAT M]C

; 10618 Revision 26,0
Revision Histcry
;10621
;10655
; 107095
;10778

(N.GET.SWITCH

Logical, & Address

Address
Address
Address
Address

& Address
& Address
& Address
& Address

& Address

:
:
¢
¢
:
¢
1

MOVQ, MOVAQ/D
PUSH, PUSHA
ROTL
CLR, ADWC
ADD
INC. ADAWI
SuUB

: DEC, SBWC

t MUL without FPA
:
:
:
:
:

EMUL without FPA
EMUL with FPA
MULSUB.MDR_O
Dl
EDIV

& Address
& Address

¢ DlvsuB
: ASH

& Address

floating point and (R(
Floating point and (R(
Floating point and (R(

- -

: General Console Routines
CN.TYPE.RESULT
:

Integer,
Integer,

&
&
&
&

CLOKX Rev 13.00, Clock rate = .160ns

:
Parse Device for Boot Command
: Consote Command Dispatch Table
EXAMINE ROUTINE
:
CEPOSIT ROUTINE
START, NEXT, CONTINUE COMMANDS
B00OT COMMAND
:
X(binary load/unload)
COMMAND

Parser
Parser
Parser
Parser
Parser

7926
7987

: Command Parser

Facser

.
;

Type Console Prompt, Decode Command (Character

Consote Command Parser
Console Command Parser

rons<.le Command
Corsole Command
(onsole Command
Console Command
(orsole Command
Console (ommand

16:30:35

28=-NOV=83

: Ird Rom Definition

Dsize Rom Definition

¢ MOVF
: MOVD
1 MNEGF

CMTO98.MCX .

ok e mah b b b <mah b e

b b

b b o e e

b D

b b b D b S

b ek —3 b

d e

b o

b ek —

b S O OO
G NN N U IS B I IS S AN NN WNW WA MIPUNINUNI PO NI, —s -d ed b ek B b N3 =
NN CONO
OO 00Co
NI
= O D0SNON SNV = O OO 00
WVILND — OO0 NN
= O D OIOI00 VNN N —=O OSSN0

P
PI

e
So
Mrmeno
Mo
We
me
o
oMo
e
ha
%o
Bs
%0
e

R
e
A LR T TR

32
80
35

38
82

MICROZ2

TM(OT)

Table of Contents

floating point and (RC

16:30:35

= 160ns v
CLOKX Rev 13.00, Ctock rate oou

: MNEGD
: TSTF & TSTD
: CMPF

Floating point and (RC
Floating point and (RC
floating point and (R(

floating point and (R(
fFloating point and (R{

28-NOV~83

: CMPD
.t CVTFD

¢ CVIBF CVIWF CVIBD CVIWD CVTLD & CVTLF

88
00
72

floating point and CRC
Floating point and (R
Floating point and CRC

Floating point and CRC

: GENERAL PACK AND WRITE ROUTINES

Floating point and (RC

: FP.ADDF.SUB

36
90
7
68

93
19

44
24
76

44
2?
52

75
42

95
74
16

93
28
53
95
58

81
57

fFloating point and CRC

floating point
Floating point
Floating point
floating point
Floating point

(RC
(R
(RC
(RC
(R(C

Floating point and CRC
Floating point and (RC

Floating point and (RC
Floating point and (R(
floating point and CRC
floating point and (RC

Floating point and (R(C

Floating point and CR(

floating point and (R(
Floating point and (R(
Floating point and (R(

floating point and (R(

floating point and (R(
floating point and CRC
Ftoating point and (R(

Floating point and (R(

Floating point and CRC
Floating point and CR(

Floating point and (R(C
Floating point and (RC
Floating point and CRC

Floating point and (R(

Floating point and (RC

Floating point and (R(
Floating point and (RC
Floating point and (R(

floating point and (R(
Floating point and (R(

Floating point and (RC
Floating point and (R(

Fluating point and CR(C

FP,ADDRTIN

* NORMALIZATION ROUTINES

: ADD.SIGN ROUTINES

Floating point and CRC

and
and
and
and
and

CVTDF

: ADDF2 ADDF3
: SUBFZ SUBF3
: FP,ADDFOP1 FP,ADDFOP2

Floating point and CRC

93
91
96
71
50
17
03
90

Floating point and CRC
Floating point and (R(
Floating point and (RC

Floating point and (R(

76
81

: CVIFB CVIFW CVTFL
: CVIDB CVTDW CVTDL
: CVIRFL CVTRDL

Floating point and (RC

+ FP.MULF23

:
:
:
:
:

FP.MULFOP1 FP,MULFOP2
FP.DIVEE3
FP.ADDD2 FP.SUBD?
FP.ADDD3 FP.SUBD3
FP,ADDDOP1 FP.ADDDOP2

: FP.ADDD.20 FP,ACBD.100
: FP,ADDDRTN

: FP.MULD2 FP.MULD3
: FP.MULD.20

: FP.MULDOP1 FP.MULDOP2
: FP.PREOPS.SUB
:

FP.MULD,SUB

: FP.DIVD2 FP.DIVD3
: FP.DIVD,.20
: FP,EMODF
: FP.EMODD

: FP.CVIF]I,SUB FP,CVTF],SUBALT
. FP,ACBF
: FP.ACBD
: FP.POLYF

: COMMON POLYF AND POLYD SUBRQUTINES

: POLYF AND POLYD FIRST PART DONE SAVE
: POLYF POLYD FIRST PART DONE RESTART
: FP,POLYD
: FPA INTERFACE
: FPA INTERFACE

F1.ADDF2 .REG/.MEM,FI,ADDF3.REG/
. MEM
F1.ADUDZ
REG/ .MEM

F1.ADDD3,REG/
. MEM
F1.CMPF.REG/.MEM FI,CMPD,REG
FI.CVIDF ,FI.CVTFD
F1.EMODF
F1.EMODD

F1.POLYF
FI.POLYF & FI.POLYD SUBROUTINES

FI,POLYF & FI.POLYD FPD SAVE ROUTINES

MICROZ2

CMT098 . MCX
o

TR T

17178
17227

Table of Contents

Floating point and CRC
Floating point and CRC

17336
Floating
17641
Floating
17979
Floating
18088 VIELD.MIC
18089 REVISION 7.0
18093
Revision
18098
variable
18146
variable

point and CRC
point and (RC
point and CR(

.
History =
Length Bit
Length Bit

18173
18251

Field
Field
Variable Length Bit Field
variable Length Bit Field

18337
18525

Variable Length Bit Field
variable Length Bt Field

18292

18565

Variable Length Bit Fiela
Variable Length Bit Fietd

18617
Variable Length Bit Field
18773
variable Length Bit Field
18824
Variable Length Bit Field
18843 CONTRL .MIC
18844 Revision 18,0
)
Revision History.
18848
18854
Control Instructions
Controt [nstructions
18916
18958

Control

[nstructions

19255

Control

[nstructions

19023
19221

19360
19429
19494
19596
19646
19703

19740

Control
Control

Control
Control
Control
Control
Control

{ontrol

Controt

and
and
and
and
and
and

21287

Misc.

and Queue

21332

Misc,

Misc.

: Algorithm For EXTv & CMPV
: é}gorithm For EXTZV, CMPZV,
FEC

Queue
Queue
Queue
Queue
Queue
Queue

and Oueue

and Queue

FFS,

EXTV, EXTZV
CMPY, CMPZV
vF.vSuB
: Algorithm For INSV Alligned
: ?h Srithm For INSV Un<Alligned

Ird Rom Definition

: Dsize Rom Definition
gggditional Branch Instructions

i
+
:
:

BRW,

BB
BLB

JMP

ACB
AOB
SOB

CASE

BSBB

BSBW

JSB,

RSB

[rd Rom Definition
Dsize Rom DPefinition

[nstructions

Misc.
Misc.
Misc.
Misc.
Misc.
Misc.

CLOKX Rev 13,00, Clock rate

Ird Rom Definition
Dsize Rom Definition

20887
20903
20916
20933
20977
21065

FI.POLYD

: CRC

Instructions
Instructions
[nstructions
Instructions
Instructions

Procedure (all
20520
Procedure (Call
20821
Procedure (Call
20851
20862 MISQUE.MI(
.
20863 REVISION 33.0
Revision History
20868

F1.POLYF & FI.POLYD FPD RESTART ROUTINES

:
:

Instructions

16:30:35

28~NOV=83

Instructions
Instructions

Control Instructions
20018
20067 PCALL MIC
20068 Revision 18,0
.
Revision History
20072
20086
Procedure Call

21167

1M(01)

CALLS,
RET

CALLG

Ird Rom Lefinition
Dsize Rom Definition

¢
1
i
i

OXFC
NOP
BPT
HALT
L

INDEX INSTRUCTION

i PUSHR
¢

POPR

+ MOVPSL

COUNT.ONES ROUTINE

FFC

160ns

Page

MICRO2

(MT098.MCX

~en.

e mems
B ®etumoSnme®eto®e
o momenomemi®omaesPe
SameNomesonrnsnseentaleaey

21363
21413
21484

Misc. and Queue
Misc. and Queue
Misc. and Queue

Misc.
Misc.
Misc.
Misc.

22030
22104

Misc. and Queue
Misc. and Queue

22216

and
and
and
and

Queue
Queue
Queue
Queue

Misc. and Queue

22253 (HAR,MIC
22254 REVISION ¢3.0
)
Revision History
22258

28-NOV~-83

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns
-

: INSQGH]
: INSQTI
- - - REMOHI
: REMQTI

+ MOVCS

: General Routines
: MOVC3

Character String
Character String
(haracter String

: MOVTC and MOVTUC
: CMP(3 and CMPCS
:
(MPC3
.

23769

Character String

23910

Character String

23867

23948

24953
24141

24266

24348
246378

24577
24723
24885
25003

25129
25184
25216
25264
25327
25384
25407
25486

Character String

Character String
Character String

Character String

Character String
Character String

(haracter String
Character String

Character
Character
Character
Character
Character
Character
Character
fharacter

25513 DECMAL.MIC
25514 REVISION 29,0

String
String
String
String
String
String
String
String

Revision History
Decimal String

257:9
26033
26155

pecimal String
Decimal String
vecimal String

26374

26517
28747

26795

Main loop

BYTEs

Scurce 1 ~ FILL

‘

LONGWORDS

CMPC5

.
: MOV FPD Pack routine
: MOV FPD Unpack routine

i
|
.

: CMPC FPD Pack routine
: CMPC FPD Unpactk routine

:
:
:
¢
:
:
:
:

.
SCANC and SPANC FPD Pack routing
SCANC and SPANC FPD unpack routine
LOCC and SKPC FPD Pack routine
LOCC and SKPC FPD Unpack routine
MATCHC FPD ynpack routine
FPD Subroutines
Ird Rom Definition
Dsize Rom Definition

Decimal String

: SKP(C
: MATCHC

Decimal String

String

: LOCC

: MOVP
:
_

Decimal

;

:
Source 2 - FILL
: SCANC and SPANC

Decimai String

Decimal String

25519
295%2

: Dsize Rom Definition

Character String

23705

: QU,SET.LOCK

23216
23360
23575
23664

¢ QULUNLOCK
¢ Ird Rom Detfinition

: Operand fetch and Initialization

Character String
Character String

;

Character String

22732
22806

Page

: BISPSW, BICPSW
: INSQUE INSTRUCTION
: REMQUE

22274

25693

[

Table of Contents

21560
21626
21735
21825

21921

1M(O1)

SUBP6 and ADDPS

: ADDP4 and SUBP4
:

B
-

)
Setting C(

1 CMPP3
: (MPP4
:
unequal lengths
:

Addition

Subtraction

MICROZ

{MTCI8.MCX

Table of Contents

Decimal String

: 26828

; 26854
;26901

; 28135

; 28190

. 28350
; 28420
; 2870
; 28756

; 28867
: 28984
;s 29286

;29429

;29783
; 30015
: 3u055
;30143
; 30297
;30402
s 30537
: 30791

. 31075

: 31140

; 31183

. 31263
;31314

s 31350

; 31404
;

31499

: 31540
: 31663

: 31729

Decimal String

Mult1pl1cat1on routine

Decimal String
Decimal String

: DIVP
:

Initielization

i
:

Zeroing high dest. bytes

Decimal String

Decimal String
Decimal String
Decimal String
Decimal String
Decimal String
Dec .mal String

Decimal String

Decimal
Decimal
Decimal
Decimal
Decimal
Decimal

String
String
String
String
String
String

loops, Destination write

Source#2-to-binary routine

(VILP

CVIPL
cvIPT

Decimal String

Decimal
;32749
Decimal
;33097
; 33246
DecimaL
; 33359
Decimal
: 33405 EDIT.MIC

String
String
String
String

;

DS.CVIXX.PACK

¢ DS.CVIXX.SET((
: Misc Subroutines

:
:

Initialization

source READ and sign decode

Be
ginning £ Loop of ASHP shift
ing Round, writing dest,

;
;
j
.

Sett1ng cC

: DS.DS.PCK routines
: DS.DS.UNP
: DS.DJV18.DIVP
: DS.DIVI
: DS.MUL10
+ DS.READ

:
:
:
:

DS.WRITE
Small Routines
Native Mode IRD Specs
DSI2E ROM specs

;33N

Revision History

; 3358
; 33679

Edit Packed to (haracter string : PATTERN OPERA1IR DECODE
Fait Packed to Character string : PATTERNS 00 - 04

———

(viTP

; 33406 REVISION 13.0
5 33420

FPD unpack

;

Setting (C

Decimal String

Decimal String
Decimal String
Decimal String

DIVP Pack routine
.
DIVP Unpack routine
DIVP common unpack routine

: ASHP

Decimal String

:
:
:

Decimal String

Decimal String
Decimal String

|
;
|

: DS.CVIXX.UNPACK

Decimal String

StateSave
Main Loops
Shift in next [LV] digit

Decimal String

Decimal String
Decimal String

!
:
:

Decimal String
Decimal String

Storing Dividend on Stack

¢ (VTIPS
: (VISP
t DS.CVINP
DS.CVIPN
DS.CVIXX.SETUP

Decimal String
Decimal String

;

,aitialization after ADDP4/SUBPR4

End of

Decimal String

Decimal String
Decimal String

32289

Correction

Multipl{ Loops

; 31789
;31949
; 32178
s 32215
;32252

Decimal String

Page

CLOKX Rev 13.00, Clock rate = 160ns

Decimal String

; 275461
. 27659

Decimal String
Decimal String

;22?7

s 27380

CC setting
L

Decimal String

;274N

16:30:35

28-~NOV-83
:
: MULP

; 27002

;27057

1M(01)

Edit Packed to (haracter string : INITIALIZE

s
-

e
N
T

FR TR T

]

mssemativ,
me

Ten-s.mswy

CMT098,MCX

MICROZ2

Table of

Packed
Packed
Packed
Packed
Packed

1M(01)

Contents

te Character
to Character
to Character
to Character
to Character

28=NOV=83

string
string
string
string
string

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

EQ$END
EQSEND FLOAT
EOSCLEAR SIGNIF
EO$SET SIGNIF
EO$STORE SIGN

:
:
:
@
:

3%7¢7
33713
33718
33724
33729

Edit
Edit
Edit
Edit
" Edit

33779

-£dit Packed to Character string :

EOSLOAD FILL

33864
33918
43961
34039

Edit Packed to Character string :
Ed : Packed to (haracter string :

EO$BLANK ZERO
EOSREPLACE SIGN

33743

33785
33789
33795
33837

34040
4094
34199
34320
34410
34465
34511
34571
34625
3LTuh

Edit Packed to Character string : PATTERNS 40 - 47
Edit
Edit
Edit
Edit

Packed
Packed
Packed
Packed

to Character
to Character
to Character
to Character

string
string
string
string

Page

EDSLOAD SIGN
EOSLOAD PLUS
EQ$LOAD MINUS
EOSINSERT

:
.
:
:

Edit Packed tou Character striny :
CO$ADJUST INPUT
Edit Packed to Character strirg : PATTERNS 81 - AF
Edit
Edit
Edit
Edit
Edit
Edit
Edit
Edit
Edit
Edit

34786 MPRCHM. MIL

Packeu
Packed
Packed
Packed
Packed
Packed
Packed
Packed
Packed
Packed

to Character string :
to Chararnter string :

to Character
to Character
to Character
to Character

string
string
string
string

EOSFILL
EOSMOVE
EOSFLOAT
SOURCE READ ROUTINE
STORE STRING OF CHARACTERS
STORE SINGLE CHARACTER
EXIT
FPD PACK ROUTINE
FPD UNPACK ROUTINE =~
jrd & Dsize Rom Detinition

:
:
:
:

to Character string :
to Character string :
to Character string :

to Character string :

34787 REVISION 38.0
34792

Revision History

24808
34917

MIPR, MFPR,
MTPR, MFPR,

36406

MTPR, MFPR, (HMX

35671
3578
36185
36362

MTPR,
MTPR,
MIPR,
MTPR,

MFPR,
MIPR,
MFPR,
MFPR,

(HMX
CHMX

i SELECT
¢ MTPR

:
:
:
:

(HMX
(HMX
(HMX
(HMX

36424 REVISION 19.0
36429
Revision History
36444
PROBE, LDPCTX, SVP(TX
36528
PROBE, LDPCTX, SVP(TX
36589
3ROBE, LDP(CTX, SVP(TX

37018
37031

PROBE,
PROBE,
PROBE,
PROBE,

LDPCTX,
LDPCTX,
LDPCTX,
LDPCTX,

: PROBER
: PROBEW
: PR.PROBEX.SUB

: LDPLTX
: SVPLTX

SVP(TX
SVP(TX

SVP{TX

SVP(TX
PROBE, LDPCTX, SVPCTX
i

37081

Interrupts and

37642
57494
2514

Interrupts and Excaprions
Interrupts and Exceptions
interrupts and Exceptions

37145

7538

LS.MODE, CHECK

: Ird Rom Definition
: Dsize Rom Detinition

IANDE.MI(C

37032 REVISION 45,0
Revision HistorE
37037

MP,INVALIDATE.TB
MFPR
CHMK, CHME, CHMS, (HMU
|rd kom Definition

: Dsize Rom Definition

36423 PRI DSV, MIC

36644
36819
36943
36979

IPR

Exceptions

interrupts and Exceptions

INTERRUPT WIDE BRANCH

: Initiate Exception or Interrupt
: SOFTWARE INTERRUPTS
:
JE.SOFT,IPL
: POWER FAIL

¢ WRITE BUS ERROR

A
s

37564

37893
37894
37919
38013
38041
3806¢
38114
38175
38230
38304

38494

38580

28665
38666
38777
38857

38935
38976

39124
39192
39246

39296
39509
39573

39596 MM M}(

1M(OD)

Contents

Interrupts and Exceptions
Interrupts and Exceptions
Interrup:s and Exceptions
Iaterrupts and Exceptions
Interrupts and Exceptions
Interrupts and Exceptions
Interrupts and wxceptions
Interrupts and Exceptions
Interrupts and Exceptions
Interrupts and Exceptions
Inte rupts and Exceptions
Interrupts and Exceptions
Interrupts and Exceptions
Interrupts and Exceptions
Interrupts and ExceptIOns
Interrupts and Exceptions
Interrupts and Exceptions
Interrupts and Exceptions
Interrupts and Exceptions
Interrupts and txceptions

Interrupts and Exceptions
Interrupts and Exceptions
interrupts and Exceptions
Interrupts and Exceptions
Interrupts and Exceptions
Interrupts and Exceptions

28~N0OV=83

CLOKX Rev 13.00, Clock rate = 160ns

: CORRECTED READ DATA ERRUR
: MEM ERR, (S PARITY, BAD IRD,
: MACHINE CHECK ROUTINES
:
1E.MACH.CHECKO1
:

:
Tt
:
:
:
:
:
:
:
:
:
+
:

H
:

TEMP HALT

1 E.MACH.CHECK02
1 E.?RITE.MSCR

INTERVAL
TIMER INTERRUPT
TUS8 INTERRUPT
UNIBUS INTERRUPT
CONSOLE INTERRUPT
KERNAL STACK NOT VALID
ACV AND TNV FAULTS
ARITH TRAPS AND TRACE PENDING FAULT
COMPATABILITY MODE EXCEPTIONS
ADDR MODE, RESV OPER, RESV OPCODE
FLOATING POINT FAULTS
INTERVAL TIMER SERVICE
SERVICE INTERRUPT PENDING OR TIMER
| JE.RBS.RBACLK
I E.FPD.FACK
1 E.P
) D OPCODE ENTRY
F EJOPCODE ENTRY
R
i rd Rom Definition
Dsize Rom Definition

39597 REVISION 30.0

Management

Management
Management

Revision History
(ompatibility Mode
Compatibility Mode
(ompatibility Mode

Compatibitity Mode
Compatibiiity Mode
(ompatibility Mode

;
:

Subroutines for Probeing
MM,PRB,WRITE,SI2
PRB.WRITE .LONG
PRB,WRITE.NR

"
PRB.WRITE
MM.PRB.WRT,TBM
M4, PRB,READ.
TBM

:
H

—

Management
Management
Management

40948

40974
41008
41046
41084
L1122
41157

Management
Manayement
Management
Manayement
Management
Management
Management
Management

Z—=OIOD

Memory
39835
Memory
Memory
39999
40097
Memory
40272
- Memory
403348
Memory
40440
Memory
40658
Memory
Memory
4WN659
40724
Memory
Memory
40783
Memory
40826
40887
Memory
40915
Memory
40943 CMODE .MIC
40944 Revision 21.0

¢ UNALIGNED READ
: UNALIGNED WRITE, WRITE UNLOCK
: CROSSING PAGE BOUNDARY WRITE, WRITE UNLOCK
:
MM.PB.PROBE
: TB MISS
: MM,GET.XB.PTE, MM,GET.READ,.PTE
: MM.GET.WRITE.PTE
: MM,SPTE.M.EQ.O
: MM,GET.BUT,.PTE
: MM.GET.PTE

o@OOO®

39761

Revision nistory

Memory Management
Memory Management
Memory Management

39625
39657
29694

ownmzZmr—

39602

P
N
T T T

PR TR TR

37587

Table of

MICRO2

CMTO98 ,MCX

16:30:35

;G119

o 4123

41283
: 41386

Table ot

1+ ASR(B)
: ASL(B)

Compatibility Mode

¢ SRC

;61667

41545

‘Compatibility Mode

41629

Corpatibility Mode

4157¢

41729
41788
4183R
41870

;41002

;41933
;42062

: 62177

p 42227
; 62260

; 42293

Compatibility
Compatibility
Compatibility
Compatibitity

t SXT

¢ ROL(B)

: ROR(B)

1
:
:
:

SWAB
Mov(B)
ADD
"UB

Compatibility Mode
Compatibility
(ompat1b1l1ty
(ompatibility
(ompatibility

(omp Mode Operand Specifier
Comp Mode Operund Specifier
(omp mode Operand Specifier

Comp Mode Operand Specitfier
OSRLMIC
Reyision

(ompatibility Mode
Compatibirity Mode

:
+
+
:

;45426

; 45571
; 45684
aLese.e.

; 45803
45882
45997

S0B, (Lx, SEx
MFP], MFPD
MTP!, MIPD
RTI, RTT

|
i

¢ (M.0S.RED

¢ (M.0S.MOD
t (M.OS.WRT

;
i

: Ird Rom Detfinition
: Dsize Rom Definition

|
|

: CM.0SR INDIRECT COMMON ROUTINE

|
t

31,0

Revision History

: 0S.80A-QUAD

49339

s RTS, JMP

Mode
Mode
Mode
Mode

Native Mode Operand Specifier

;

¢ BR, BXXX
: JSR

1 B1C(B)

;4473

;45253

T
T

Compatibility Mode
(ompatibility Mode

Compatibility Mode

: 0S.BOA-WRT1

45150

{

Native Mode Operand Soecitier

: BIS(B)
: BI7(B)

;44552

; 44806
. 44916
; 45041

Compatibility Mode
(ompatibility Mode

: 0S.REL

;44642

: XOR

Native Mode Cperand Specitier

: CMP(B)

(ompatibility Mode

; 43160

; 44335

}
;

42807
43008

; 46318

Page

CLOKX Rev 13.00, Clock rate = 160ns

: MuL
: DIV

;4272

44313
4314

Compatibility Mode
Compatibility Mode

; 62466
o 42517
© 42585
; 642532

.
;

(ompatibility Mode

;42416

;43265
; 46053

Mode
Mode
Mode
Mode

16:30:35

: ASH
: ASHC
+ ADC

Compatibility Mode

;42325
; 42358

;

Contents

28=NOV-83

Compatibility Mode
Compatibility Mode

Compatibility Mode
Compatibility Mode
(ompatibility Mode

» 41506

1M(O1)

MICROZ2

CMT098,MCX

Native Mode Operand Specifier

Native Mode Operand Specifier
Native Mode Operand Specifier
Native Mode Operand Specifier
Native Mode Operand Specifier
Native Mode Operand Speciticr

Native Mode Operand Specifier

Native Mode Operand Specifier
Native Mode Operand Speciftier

Native Mode Jperand Specifier
Native Mode Cperand Specitier
Native Mode Operand Specifier

46086 UVERFY. MIC
46087 REVISION 10.0

!
;

: 0S.BOA

: 0S.BOA-WRTZ

)

;

: 0S.MOD
: 0S.ADD
: 05.VADD

;

.
i

¢ 0S.WRI

: QS.WRT?
.

0S.FRED

; OS.QRED

: 0S.DRED
: 0S5.DMOD

: 05.508
: QS.FIDRED
: OS.FIDMOD

‘
‘

MICRO2

CMT098.MCX

;

4609¢
PR AN

1MV

Table of Contents

Revision History
MICRO VERIFY

: R-BUS, W-BUS, D-REG TEST
: M-BUS Q-REG TEST

MICRO VERIFY
MICRO VERIFY

. 46697
;66750

- MICRO VERIFY
MICRO VERIFY

;L6861

MICRU VERIFY

MICRO VERIFY

i XB, PC_PC+ISIZE TEST

;47113

MICRO VERIFY

: PARITY CHECKERS TESI

. 47288
; 47303

MICRO VERIFY
MICRO VERIFY

. 66782

. 46927

;46956

; 47023

; 47140
;477
; 47223

MICRO VERIFY
MICRO VERIFY

MICRO VERIFY

47439

; 47448
;47479
;4751

s 47576
; 47622
;47672

; 647698
L 47753
;47784

; L7876

. 478B6Y

; 47910
;L7984

; 48002

;

4BOS4

“.ICRO VERIFY
MICRO VERIFY
MICRO VERIFY

MV.FILL.XB

)

;
:

;

|
)

;

GH FLOAT Subroutines in ROM
GH FLOAT Subroutines in ROM

: Parse routines FX,GOPER1.20
: Parse routines FX,GOPERZ2.20

GH FLOAT Subroutines in ROM
GH FLOAT Subroutines in ROM
GH FLOAT Subroutines in ROM
GH FLOAT Subroutines in ROM

GH FLOAT Subroutines in ROM
GH FLOAT Subroutines in RO

GH FLOAT Subroutines in Ri.
GH FLOAT Subroutines in ROM

GH FLCAT Subroutines in ROM

: Parse routines FX.GOPERY.10,FX.GOPERZ.10
: Normalization
FX.NORM.GFL
: Normalization
FX.NORM.GFL
: Packin? FX.PACK.GFL

: Generalized routines

¢ Generalized routines

: HFLOAT to Integer FX.CVIF].HSUB.20
: HFLOAT to Integer FX.(VIFI.HSUB.20

: HFLOAT to Integer FX.CVIF],HSUB,.20

Revision history
Fitler

!
.

:
CONTROL STORE PARITY TEST
: CACHE TEST

: Generalized routines FX.(CS
: Generalized routines FX.MULSIGN
: Generalized routines FX,CVIS.(C

FITIER,MIC

CACHE PAKITY TEST
TB GROUP O PARITY TEST
T8 GROUP 1 PARJTY TEST

GH FLOAT Subroutines in ROM
GH FLOAT Subroutines ir. ROM
GH FLOAT Subroutines in ROM

48055 REVISION 16,0

; 48060
; 48077

MV.CHECK.XB

: DSIZE TEST

MICRO VERIFY

Revision History

: SCRATCH PAD DUAL PURT ADDRESS TEST.
: RESTORE GPRS

47433 GHROM,MIC

;

¢ SCRATCH PAD TEST
: SCRATCH PAD EXPLICIT ADDRESS TEST
: X8, IR, AND OSR TEST

MICRO VERIFY

47434 REVISION 00.05

.. ..

17,

)

: TEST INITIALIZATION

; 66188
o h6es?

s 46318
;464697

Page

CL.OKX Rev 13.00, Clock rate = 160ns

16:30:35

28~NOV~83

: Filler words for unused control store

(T8, MOX

MICROZ2

1M(QD)

28=NOV~83

Tabte of (ontents

;

Thiz page

16:30:35

CLOKX Rev 13.00, (tock rate = 160ns

intentionally

left blank,

M(01)

REV7S0.MIC

28-NOV-83

VPN
—

MiosE.MOX

16:30:35

JTOU

.10C

;

(LOKX

Rev

13.00,

Clock

"REVISION 98"

ot contents.

;

D REV

EXPLAINATION

;

192

Modity

;

197

DEFIN

Modity VALIDITY check V024 tu verify BUS vs MSRC contlict

}}5

ie
7

:
;

D87
;08
59

[ ANDF
INSQT!

fla?s in MM,GET,WRITE.PTE and MM.GET.PTE_for T8 parity error recovery

Machine Check routine (uTRAP address 28:) to recovery TB parity error

Fix BUS/PROBE.WR and MSR(/TEMP4( hardware conflict.

;
;

DEFTy

JROALL

Nove VSIZE tield into bit #84.
Fix CALLS and CALLG with - “ite-protected stack area,

MIsGuE

Fix

ISR
MPRCHM

DE(CMAL

Increasz the width ot micro-word to Bl bits. Add a PAT(H tield in bit #80.

Fix instructions PUSHAQ and MOVAQ which increise PC incorrectly.
Jump to P(S to set microrev in SID register.
instruction INSQHI

with reserved operand.

tocation 1312 ang 1313 remain unused.

s 9h

Repiace (S bread board with PCS,

Koyision numbers 63 thru 93 were not used to allow the changing as

;o
;30
R
Do

;
;
;
;

Misqur

3
|5

.38

;39

R
:

;

few roms as possible when changing the rev # for the next change,
L

jal
N

6
e

Ja5

Poat

Y;63

=
3

Save tlags and then set MM.NOINT when moditying
an unaligneC operand that is crossing a page boundary.
flags are then restored,

Save MMTEMP3 (which has the taulting address which aborted the

inst-uction)
in tempé, lhis provents MM from destroying the

information if a tb=miss occurs when unlocking

;

DECMAL

;

:
;

FLOAT

Pltith

TRART, Nl
-

the header., MMTENMP3 1s

then restored.

)

Additional check provided for the case of a software interlock set and checking ot
.
- nd.
pits 1 and 2, if not zero, then restrved opei

it afterwards when writing
Tet mm.noint prior to and clearing

data that crosses a page woundary in the general purpose
write routine

for the decimal

instructions.

some routines were meryged to gain some ucode iocations in -ow 5 of cts

u<e the correct temp (temp3)

instead of templ in FP ]RD1

.
.peciticalty tor +PA
fix
MM
for
FFA
ana
FF7
loc
remove

ihangce some gocumentation ard add a tew charts
biv the 2 changes made in Rey 24
kEassign

tocatiors

get

Jetf Peng, J.Heom, Gerard Koeckhoven, 8rian Allison, (. E. MCDOWELL

“he location ot each revision history is available from the table

changes.

;

Page

UREVZS0.MIC!

e
;2%

160ns

Thiy revision nistory indicates which modules have changed,
and a SUMMARY ot those changes,
Individual revisinn histuries should
be consulted for descriptions of the

;

.
=

.SET/MICROREV=98,

NOBIN

;

rate

return ~19 working

Change BO,INIT_uBA
MAPS to be a3 subroutine that

is called on

MICROZ

CMTOG8 M(X
R L

28=NOV=-83

REVISION 68

(LOKX Rev 13.00, (lock rate = 160ns

Fix a POLYD problem that causes the VA to be incorrect, when the arg =0,
and the degree not egual to_zero and dqin? a read with FPD set,
Recover lLocations 232 and 233 tor use in IANDE.MIC

Assign permanent addresses to free locations (where possible)

vIielD
TONTRL -~

Force some address.
Force some addresses

Swafi a couple un-constrained words with INIT,MIC to make a return =19

(HAR

Page

Fix B/number to work without specifying the device.

Remove tree location

[NTLOG =

FLOAT

both cold and warm boots.

CONSOL =

work

correctly.

Set MM,NOINT during the write of CVIPL to avoid problem with

DECMAL -

avoid erroneous ACVs due to

routine,

the Write Crossing Page Boundry

the X8 after restoring

Fix PROBE instructions to flush

PRLDSY =

the PSL to

prefetch while PSL had modified current

mode bits to execute the orobe,

Also fix to report no access it

probe across a page boundary with tirst page access ok but not valid,

o XoRods B0

NN - Ow N

y 104 N

RE V750 .MIC

16:30:35

IANDE

MM
cMopE

and second pa?e no access.

Read modity AlVs go thru read ACV micro trap, and must be
detected, so just taking a read tbmiss is no good.
Pisable interrupts durin? logging of machine check.

{lear 1B to avoid possible conflict between access violation and XB - TB-miss.
Cause ODD Address traps when the SP is odd in JSR, RTS, MFPx, MTPx and RTI/RTT

UVFRFY FILLER -

DO EVERYTH
NG

THIS IS AN INTERIM E(D

cMeDE

TANDE

INTLCG

THIS

(HARTS
MM

=~
-

{ HAK

DECMAL

FILLER

1ANDE

(MODE
UVERFY

;

Clean up DSIZE test.
Remove words tor CMT061.

Fix ODD address check of operands with RTS,JSR, JMP

Recover FREE.00C and FREF.Q0D, now used in IJANDE.

on unaligned read bug.
More

Was causing KSNV because stack tlag was left set it tb miss

routine tried to service an interrupt.

INTERIM ECO

Documentation change
Fix such that the VA will

not

be off by & when reading across

a page boundry and FPD set and you restart the instruction.
Reassign FEE with 3EF

fix unaligned read across a page boundary to not clobber VA it a tault it taken with FPD=1
on

the second half of

the read.

Tix SKPC to read (ongword aligned

(hange word to long when comparing scr ten with dest
ASHP:
Change byte to word

len

Remove free locations 147c and 147d
Remoye tree locations 173A and 1738
Put

3EF

tiller and removu FEE

Remove words for (MT0S9?

T41S IS AN INTERIM ECO
(HAR
Fix problem with RO in MATCH{

TANDE

FILLER

Fix such that the VA will not be oft by B when writing crossing
a page boundery and FPD set and you restart the instruction

Fix when FPD set § access violation § no TB miss i,e. the PTE is in the TB but access is not
alltowed the MDR will not

be clobbered.

Remove two words for tix in char and mm

MICRD2

TMT098.MCX

3 b =

;57

3 D

b =3

= OO 00 OIS NNU = OO0 NN S AN — O NoYs -RENTo NV, ¥ L JUTT) Vg

REV750.MIC

THIS

(HAR

1S AN INTERIM ECO

H
;

THIS

;
H

Add four words to fitler from MAT(HC optimization
SWAP loc FEE with 3EF ,

INTLOG

CMODE

;

;
;
H
:
;

INTLOG

PCALL

(HAR
DECMAL

=
-

(MODE

i
:

Fix POLYD and POLYF instructions. Change two locations from word to long.
Reassign addresses in EDIV routine, and restore micro-address in

ADWC routine, which was previously swapped to fix EDIV problem,
Make JSR look for reserved operand fautt (register mode)
JSR:

i
!

at begwnq1n? of instruction so PC doesn't get changed,
Change sizelword] to sizelidepl when register mode pc

1ST78:

Remove some microwords

Assign permanent addresses to IL.EDIVC and IL.EDIVCY
The

"CALLS and CALLG'' instructions have to read the

mask as a word instead of a longword.

Fix MATCHC bug fixed in 18
.
Whenever the src len > dest len and the source string is not

by*e is not an illegal ascii character then a

{

equal to zero and the first byte after a possible zero
reserved operand fault will occur.

)

Jhen goi.g to Compatibility Mode check that the first
BC in CMODE is not ODD.
.
DIV:
Zero is an acceptable ''expected-negative’’ result.
.
Fix problem that called it overflow and left result unwritten.
)
.
.
Fix ug‘ment1oned in 17
MUL :

FILLER
54

yse locations 232 and 233 for a fix in IANDE but leave them in float

|
|
;

i
;

Left shift should not overflow when result sign = original sign,
Sign extending

Delete words for rev

Q@ before the test fixes the problem.

55 changes.

THIS IS AN INTERIM ECO

OSR -

be backed up and all flags cleared.

ASH:

to avoid a conflict between an access violation and a xb-tb miss,

when going to WCS us1n? the "XFC'" instruction tne P( has to

;
H

15.

THIS IS AN INTERIM ECD

IANDE

- .Page

Fix EDITPC to get_proper data in RS
Use location 3EE instead of FEE to avoid ROM changes-

Change location 15FC so that the TB gets cleared. This is

FLOAT

Optimize MATCHC fix

(LOKX Rev 13,00, Clock rate = 160ns

1S AN INTERIM ECO

FILLER

P
T

OV
= O OO
WIS AN

:
H

AR
LD 23O 000

O W

DS I 0 B 2
DS D

MO Or AILAAILNAN ARV

T
A TETE YR TE PR PR P T PR PR SPR PR) N
b ) ed D ) e b D = —d e D

D DN N NN NN N AN AN NI PO PO TN NI PO NI N —
0

evesLn,
R
P
A TR L TR T
YA T PO
R
e e b amd b b o ol emd B b D b mh ik el D b b ok e D
b

OO O

FILLER

REVISION 98

EDIT
[ANDE

:
;

tM(01) - ~28-NOV=83 - 16:30:35

Code around an undocumented hardware conflict that causes
MDR_Q and [RDX in the same cycle rot to work properly,
cau51ng QUAD and DOUBLE short Literals not to work properly
when t efi are the last byte on a page and there

is a T8

MISS on the next page.

CVITP

DECMAL -

Fix illegal # detection in

MISQUE -

Fix problem in QU.UNLOCK routine
to restore registers properly when
taulted out of an instruction using an auto-inCrement or auto-decrement

(MODE -

ASH: vbit should be .leared if sign of result is
the same as sign of original operand.

In CVIPS instruction the Z2=bit was not cleared when source length = 1

addressing mode.

e e

)

~MICRO2

YD)

CMTO98.MCX

4% e M
e meme e S ute s M. Ma Vet
et b b D b b b ad b D amd D

ol e ReXVo e Ra WaB e alo To lo ] 0000 0000 00 COCO ~J N
CONOAN
SNV 2O 000N OM N I NRU = O O 00

NN B NN

TM~ N~ NN OO

= O D 0o~

WP e Ve Ve meboBo N M NeBs
o G Na VANV
D ank e D
o d b ad o e
D b e D )— e

REV7S0.MIC

H
;

;53

:
:
:

INTLOG =~

CONSOL -

Fix D P<CR> to not deposita zero in the PSL.

Fix MATCHC bug if obj length > src length,

PRLDSV =
FLOAT INIT -

i
. 16Pz
Page
:

Swap a micro-address in ADWC routine to fix a bug in EDIV

DECMAL -

16:30:35

Fix EDITPC to get proper result in RO, R1

OSR -

28=NOV=83

EDIT CHAR -

;

1M(01)

REVISION 98

2
CLOKX Rev 13.00, Clock rate = 160ns

;

Fix EDIV problem such that largest negative number is acceptable,

g
;

Fix SYPCTX to save the SP in KSP (as well as the P(B) when executed on the kerral stack.
Fix EMODD to not generate a dirty zero on cases with extreme overflow.
of the TB to not miss the first two locations.
Fix invalidating

)
Fix 0S.BOA.QUAD indexed immediate to return the proper address. when a page tault occurs trying

]

Fix CVILP to properly set/clear 7 if overflow occurs.

Fix CVITP to clear the high nibble of a zero length destination

Fix CVTPS and CVTPT to set Z if the srclen > dstlen and dstien is even,

to write the destination,

Fix
CVIPT and CVIPS to properly set C({'s for destination length = 0,
Fix CVITP and CVISP to take_a reserved operand fault for all illegal bytes that overflow.

:
:

EDITPC IANDE -

: 52

PCALL -

Fix REPLACE_SIGN to work if a gage fault occurs trying to do the fix up.
Fix machine check code to disable cache on cache parity errors.

:
|

Fix CALLx to pass the right faulting address on an ACV to memory management.

;

Fix REMGx] reg dest to properly disable header .ne. addr check

;

MACRO -

New macros for G and H.

MM -

Add a label for the fix in PCALL to éump to.

MPRCHM ~

Add a BUS/PRB.RD,PTE,K to micro word 0DFA to cure a deadlock problem that

: S0

MISQUE -

Fix interlocked queues to page fault properly.

IANDE =

Fix FD opcode decode,
Remove @ 0 from FX.IE.FD.RET.

MISQUE -

;
occurs when running 3 massbuses at the same time
;51 serrrxxrrvnnxwrnix Rev 51 was skipped to save a ROM in an ECO.

; 49
:

DECMAL -

Fix converts
to save/restore the flags when taking an interrupt with FPD set.
Fix DIVP infinite loop on illegal data bug.
Fix WRT BUS ERR double error halt.
(lear FPA traps

to avoid erroneous

Change halt code to 5.

;

trap.

Set stack.flag on halts to tell console to Look at front panel.
Load PC with SCBB+offset on halt due to vector<1:0>z3,

Fix disabling of cache on cache machine checks.
)
Fix console interrupts to properly clear transmitter interrupts.
Fix handling of FPA detected faults.

Fix raising of IPL to 1F on KSNV.

FLOAT -

{

Fix POLYD accuracy and dirty zero bugs.
Put in rom section of G and H floating.
Change CRC to clear PSL<(>,
L

Change ACRF and ACBD for compatability wiht G and H floating.

PR TR

Fix condition codes for CMPD with the FPA,

GHFLT =
INIT -

Fix size on FPA converts.,

Add 6 and H floating,
.
.
Turn off the cache when doing memory test for booting.

{
;

Initialize the UNJBUS in the INIT code, |
Clear TU58 control and status registers in INIT,

Avoid machine hang clearing TB and CACHE.

2 —b =

O 000N N

b kb

b —d 3 (DO

AN —= OO

LYLELVLETLULRT
N LS LU VTN T, X1, N

JO
I
TR TR T TR

CONSIL =

Attempt restart for halt codes other than 6.

INTLOG =

Fix FPA interface bugs.

PCALL =

Fix clearing ot halt pending on restart,

Fix CALL and RET to

)

do exact probe if approcimate probe gets TNV,

LA
N N LM AN R RO TR RO AL R NN
O~ N
ANU = O D00 O V1SS NN —

>
e X R
PP

ay= g e e

LS LS LS LT T NY ST ST VI N1, ST, G S T U1 W

MICRQ2

TM(OT)

REVISION 98

28=-NOV-83

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

MISQUE -

que.chan?e for doing restarts on HALT,

MPRCHM -

Fix deposit to IORESET from the console to not take interrupts.
Chaqge FPA present IPR to use a branch so it will work from the console.

OSR MM -

Avoid

machine hang clearing TB and CACHE.

Fix indexed immediate.

Change write tzge immediate ogerands to properly bump the PC.
fix Bug in MM,PRB.WRITE.SIZ when address crosses a page boundary,
Fix MM.PB.PROBE to groperly restore MDR.

Fix MM,GET.WRITE.PTE
(HAR =
PRLDSV =~

to clear the lock if reserved operand.
Fix interlocked gueues to set MM.NOINT before trying

Avoid machine hang
loading the TB.
Fix FPD bug in MATCHC.
Avoid machine hang clearing the TB.

Initial release to manufacturing.

to restcre VA for TNV fetching process PTE.

Page

;

;
!

C
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0
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024

(026)

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017

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027

028

029

030

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018

019

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035

036

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037+

038

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039

040

041

042

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024

025

026

027

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NORUTORINUNLNINSOUNGNIALNLNI
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cOmprepensive Revision History'

Page

CLOKX Rev 13.00, Clock rate = 160ns

.T10C

D00 ~IO~

1 I

[0 302 IW, LW, U [V JV, LV 1V 4] o 2R3kt A

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(MT098.MCX
REV7S50.MIC-

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MICRO2 1M(01)
_28-NDV=83 16:30:35
History.
Revision
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Comprehe

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CMTO95 CONTROL STORE PARTS LIST"

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28=-NOV=83

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160ns

CLOKX Rev 13.00, Clock rate
H

28-N0OV=-83 16:30:35
MICROZ TM(01)
PARTS LIST
STORE
CONTROL
4
CMTO9
(MT098,

MICRO2

(MT058.

28-NOV-83

16:30:35

(MTO62 CONTROL STORE PARTS LI1ST

REV750.

.To¢

1M01)

CLOKX Rev 13.00, Clock rate

160ns

21/

Page

CMT062 CONTROL STORE PARTS LIST'
Module 'E' numbe: Exxx
Micro code revision (M7 yyy

Part number 23zzzF1-09

NOTE

*yyy*

IN THE REVISION NUMBER INCICATES NEW PARTS

e ..

:
)
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1405
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2407

;408

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(MT053 ~ (MTO61 (ONTROL STORE PARTS LIST"

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28-NOV-83 16:30:35
CONTROL STORE PARTS LIST
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REV?S

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CLOKX Rev 13.00, Clock rate

Page

160ns

(MT052 CONTROL STORE PARTS LIST"

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r e ————————

R smcEmrer e

number Exxx
Micro code reyision (MT yyy
Part number 23zz2fF1-00
Module

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CMTOS0 CONTROL STORE PARTS LIST"
JT0C

Page

160ns

2
CLOKX Rev 13.00, Ctock rate
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1M(01)
28=NOV=-83 16:30:35
M I1CR 02
¢ MT0 50 CONTROL STORE PARTS LIST

(MT098.
REV750.

28-NOV~83 16:30:35
CMT049 CONTROL STORE PARTS LIST

MICRO2

1M¢01?

CLOKX Rev 13,00, Clock rate

160ns

CMT069 (ONTROL STORE PARTS LIST"

.1T0C

Module
o

number Exxx

Micro code reyision CMT Yyy
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BIN
;544

Pe
ofwy

. Page
160ns

CLOKX Rev 13.00, Clock rate

2
M

1M(01)
MICROZ
28-NOV-83 16:30:35
CMT 0 48 (ONTROL STORE PARTS LIST

8
. MCX
MTIG
RE 4750 .M

16:30:35
28-NOV~83
(MTQ48 CONTROL STORE PARTS LIST

MICRO2

1M(01)

544; This page

CLOKX Rev 13,00, Clock rate

intentionally left blank.

160ns

Page

26¢

Mgty
MI(R 0c
{HAR TS.MIC

M98 MOx
CHARTS MIC

28-NQV-83
;545
;546

1547
1548

shad

16:30:35

(LOKX Rey 13,00, Clock rate =

LTOC 'CHARTS MIC'!
LT0C "REVISION 20.0"
Jett Peng,

J.Heom, G.Koeckhoven, (.

Rev1‘*on History"

Adg V025 and v246.25.70 validity=checks to show the hardware conftict
between MSR{ / and BUS/
in data tor iPR 3f

£555

vew.

Fil

tietas

(range some documentation and add a few charts
forrect some documentation
Add rachine check togout and memory control angd status registers,
Initial relvase,

Page

160ns

t. MCDOwWELL,

GUltBAULT

(MT098.MCX

MICROZ

LT0C '

Macro Level Charts

16:30:35

: PSL Chart

CLOKX Rev 13.00, Clock rate = 160ns

PSW

I
T
R

{

-----11

Z 1 WOt

o e

1IN@DET
I =0

MBZ

IPL

1 <001
1 roro

(LY

28-NOV-83

: PSL Chart''

fwWro
g

[
&

I wrot
1 DCH
I
1

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W=
1 OO

1 OTM I

Macro Level Charts

PR
I T
Ay
e S
S

-~
-

i
~
v

558

CHARTS MIC

1M(01)

BITS

DESCRIPTION

3:0

Condition Codes

Trace enable

. 583

;

Integer Overflow trap enable

;585
5587
:589
;9591
:593

é
é
;
;
i

6
7
15:8
20:16
21

Floating Underflow trap enable
Decimal Overflow trap enable
Reserved to Digital, must be zero
Interrupt Priority Level
Reserved to Digital, must be zero

5597
]

5
f

25124
26

Current Mode
Interrupt Stack

First Part Done

£9:28

Reserved to Digital, must be 2ero

;581

;605

;605
607

;
é

22:23

30
R

preyious Mode

Trace Pending
(ompatibility Mode

Page

28.

——TT T

o caamenans

MICRO2

CMT098.MCX

288

LT0C '' Macro Level Charts

;610

;61

]

1614
1615

HE—
;o

;616

1617

;618
1619
1620

1621

‘RW.
Lo

temsmssmasmceee—- T R

]

; 1+ 00 KksP
;1 01 ESP
;1 02 Sssp
;1 03

046

;

1+ 05

1625
;626
;627
1628
;629
;630
:631

;
;
;
;
;

1 08
' 09
+ 0A
+ 0B
1+ 0C
10D
i 0T

1632

;633
1634
635

1636

;637

1638
;639

1640
;641

:642

;663
;644

1645
;666

J647

1648

;649

1650

e e

28-NOV=-83 16:30:35

UsP

ISP

S SmSlSSS e SSSsmsssSSSSSesosooess +

COMET IPR'S

Reserved :

+ 13 ASIR
v 14 SIRR
;15 SISR

;

;16

;17
18
s

V1A

;

v 10
+ 1D

v 1F

;]

CMIERR
1CCS

119 NICR

;

¢ 1B

v 1B

1 26 MCESR
1 27 CAER

i ! PROCESS CONTROL BLOCK BASE
v+ SYSTEM (ONTROL BLOCK BASE
'« INTERRUPT PRIORITY LEVEL

ICR

TODR

CSRS
(SRD

(SIS

(STD

'
!
1

1 33 Reserved |
!+ AST LEVEL REGISTER
Reserved i
Reserved i
35
i
E
REG
SUMMARY
INTERRUPT
SOFTWARE
1
'
|

y 36

Reserved i

! 39

TBIA

iRO! (Ml ERROR REGISTER
i1 INTERVAL CLOCK CONTRQOL/STATUS

' 37
! 38

VROV INTERVAL COUNT REGISTER

! 3A

i 3C
1 3D

Reserved i
PMR
}

\ 3F

TBHP

'WO! NEXT INTERVAL COUNT REGISTER
'

1 TIME OF DAY REGISTER

o o

0 0R

e e

TBIS

TB DATA

SID

v 38

'
:
.

|
|

{WO. TRANSLATION BUFFER INVALIDATE ALL

| TRANSLATION BUFFER DATA

|
+ PERFORMANCE MONITOR REGISTER
{ROV SYSTEM IDENTIFICATION
'WC! Probe tb for tb hit
e

e S S NS e m m e e

B B

.651

;

1653

;

torecrmm
e ——————— [

tmmmenesmunmas—— + ------------------------------ temancuanmnwans. +

652

;654
;222
H

1657

1658

;
;
;

System ldent1f1cation

L R

] fmmmmmmn———————— +

1332222222222 111 1:1 1111100000000 00!
10987654:321098°7 6:5 4321098765432 10
00000010:0000000 0'

'
:

!WO! TRANSLATION BUFFER INVALIDATE SINGLE:

tomcanmmmmm———— e
o eo

10 RESET !wWO! INITIALIZE UNIBUS
1 MEMORY MANAGEMENT ENABLE
'
MME

! 38

Y1 CONSOLE STORAGE TRANSMIT STATUS

'NO CONSOLE STORAGE TRANSMIT DATA

temesmecocenca- Famen

|
|1

!
Vo CONSOLE RECEIVE CONTROL/STATUS
{
tRO: CONSOLE RECEIVE DATA BUFFER
:
i1 CONSOLE TRANSMIT CONTROL/STATUS
H
1WO! CONSOLE TRANSMIT DATA BUFFER
!} TRANSLATION BUFFER DISABLE REGISTER !

'WO! SOFTWARE INTERRUPT REQUEST REGISTER ! 34

Reserved i

:
CACHE DISABLE REGISTER
MACHINE CHECK ERROR SUMMARY FluISTER:
]
1 CACHE ERROR REGISTER
)
{RO:! ACCELERATOR CONTROL/STATUS REG
1 28 ACCS
;
1 29 Reserved i !
H
i 2A Reserved | |
H
i 28 Reserved | |
:
!
1 20 Reserved
:
|
Reserved
2D
i
!
i
|
Res2rved
2E
1
1 2F Reserved : !
:
|
i 30 Reserved | i
H
i 31 Reserved |
!
i 3¢ Reserved i
CADR

1 25

!+ PO BASE REGISTER
POBR
PO LENGTH REGISTER
1t
POLR
i 1 P1 BASE REGISTER
PIBR
P1 LENGTH REGISTER
'
PILR
! 1 SYSTEM BASE REGISTER
SBR
V1 SYSTEM LENGTH REGISTER
SIR
Reserved !
P(BB
&(BB
IPL

TBDR

\ 24

;

TXDB

1 23

Reserved :

Reserved |
Reserved i

v 10
;v 11
V12

t 20 RXCS
1 21 RXDB
v 22 TXCS

e el +

e L L L L] L

L LU L DL LD L LD L L T L

1 INTERRUPT STACK POINTER

;. ' 06
;v 07

+ OF

e et

e e

I
1RW
o

i
;|

i1 EXECUTIVE STACK POINTER
i+ SUPERVISOR STACK POINTER
! 1 USER STACK POINTER

: Internal Processor Registers''

KERNEL STACK POINTER

Page .. 29

CLOKX Rev 13,00, (lock rate= 160ns

: Internal Processor Registers

1622

.623
1624

-P
temmwesmm—a-.
e
B
tmmmesecescsse—- o €

1612

;613

1M(01)

Macro Level Charts

(HARTS MIC

Micro Rev

. Hardware Rev

e nen—————- +
P ——————————— + ------------------------------ tommen

'
:
:
:

;

(MT098.MCX
CHARTS.MIC

MICRO2
Macro Level Charts
Macro Level

28~NOV=83

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

: Memory Status & Control Registers

: Memory Status & Control Registers''

Charts

IREIEIRIR
Y

.Toc !

ISRERED

g 2

e e

Disable (Ml = 1 =mmmmm= .

Read = 1, Moaify = 0 ====¢
virtual = 0, Physical = 1 -

Saved (CPU Mode <1:0> !
Read Lock Timeout = 1

==e=sescesemcca=-= +

18 G1 Tag Parity Error ===sss===sscwwson- +
T8 GO Tay Parity Error ====s===sew=cecce——o-o- +

T8 G1 Data Parity Error ==smmsssscc—ccwo—oo—o- +
TB GO Data Parity Error ===s-sssesccccocecmcoan +
T8 Hit on last reference (GO or G1) ========r=w—=e—r-=— +
Memory Error (Timeout, error) ==-==s-===-=-—s-ssoo~oconos +
Uncorrectable Error ===-==--c-mommosmmeococommmoma
o m s+
Lost

Error ====w=-cmmco-ccccccoccancnanan=- Hemmmmr
s ssm—
-+

13322222222¢211111111110000
109876543210987654¢32109876
:

MB2

Corrected Read Data =w--===sosss=sos—mmosomccousssessnsersenSse-

P e

3
P

BUS ERROR, Refer to Bus Error Register or (MIERR ===-=-= ¢

16 PARITY ERROR, Refer "to (MIERR.

s eN
=
me
==

(HARTS Ml

(MT098, M

28-NOV-83
MICRO2
1M(01)
:
Macro Level. Charts
i TBDR

CLOKX Rev 13.00, (lock rate = 160ns

Memory Status & Control Registers

eB e e 0 e e

16:30:35

O D OB

om0

TRANSLATION BUFFER GROUP DiSABLF REGISTER

e e

5 e

e e

WD Y

B i 0 DO S

IPR #*X24.

133222222222211111111110000000070 01
M1 0987654643210987654321098786543210!
:

mMBZz

%90 P

o e

ey e P D e

e 0eO 0

e e o=

n——— +

=======-- + 3 3:

0 = Random Replacement, 1 = Force Replacement

0 = Replace Group 0, 1 = Replace Group 1 ==-====wm===—ce-c- + 0
on +
en
1 = Force Miss Group 1 ====mescecccmmccoceconco

TR R

es +
————————
s SR
eEems
1 = Force Miss Group 0 =-====sw=- Eemm
B

i CADR

B
P

PRI
AP
tenane

NN WA O
O Py ae1,¥ 1,8 ~y PONY > > — b d b 2 b b
YO N I WD —
N ~n SO0
N
Tl ol A Ve SUES
AN AN
e PNV

NN TN NS

N NN NN NN
TIN SN N NN NN~ SNNNN

tomtmbpmtmimtpmtmtmtmtatmtmtmtpmtetmtetmtotototototopmbmbutmtumtmmt

o T

e 8 o

T o o

S S

CACHE DISABLE REGISTER

IPR #*X25!

e e e e+

'3322222222221111111111000000000020:
109876543210987654321098765432101

=t =t
tmtmtetmtotmtmtmtmtmpmtatmtetetmtotmtntmtobmtctotmtmtmtmtnt

MBZ

e e

————+
o -————
1 = (ACHE UFF =wmmememmmeceseceseeeeee———————————
o

CACHE ERROR REGISTER
e

e e

IPR #~X27

133222222222211111111110000000000:

i109876564321098765432109876543210¢0;

tmtmtmtmtmtmtmtmtmtmtmtmtmtmtmtmtutmtutntetututmtnbetbmtmtabmtut
=t

e i

MBZ

e e

e eL

Cache Tag Parity Error =-==-s=s-ssecsccwcscmcuuuenmenanem~es .

Cache Data Parity Error s===--m==-em-ese—ccc—cncacssacccnnen t o
sA
s n oo sces sn een
oo mannan s asmmmem
LSt EFFOr —=s-=ome
(ache HIT mmmmmm e s e

e e

em e o

m mm————— e — S

Page

MICRUZ

8
. MCX
(MT09

1744
1245
. 746
1747
;7468
1749
;750
;751
;752
. 753
1754
1755
;756
;757
;758
. 759

Macro Leve! Charts

CHARTS MIC

Macro Level

28-NOV-83

CLOKX Rev 13.00, (lock rate =
16:30:35
: Machine Check Logout Stack

Page

160ns

: Machine Check Logout Stack''
MACHINE CHECK EXCEPTION STACK LOGOUT TABLE

Charts

(SP)
(SP)+4
(SP)+8
(SP)+(

TM(01)

(SPY+10
(SP)+14
(SP)Y+18
(SP)+1(
(SP)+20
(SP)+24
(SP)+28

(SP)+2(
(SPY+30

LENGTH PARAMETER
32MMARY PARAMETER

00000028
0000000x
XXXXXXXX

SUMMARY PARAMETER

XXXXXXXX

Time Out, or TBUF parity
Micro~sequencing
error,
6
itler micro-code
entered
7 = Bad IRD

P. at time of error XAXXXXXX

MDR
SAVED MODE
RLTO
T8GPR

CAER
BER

MCESR
PC
PSL

REG

0000000x
0000000x
0000000x
0000000x
0000000x
0000000X

XXXXXXXX
XXXXXXXX

1
l

€S Parity Error

Memory Error,

(ache Parity,

CMT098., MCX

;

;763
$ 764
2 765
i 766

;761
;762

13322222222221111111111000000000
11090876543210987654321098765¢3210

1760

767

;768
2764
:770

Clock rate = 160ns

CHARTS .M 1C

H
3
(LOKX Rev 13,00,
28~NOV=-83 16:30:35
TMM)
MICRO2
Logout Stack
Check
Machine
:
Charts
Ma;ro Level

+-+—+-+-+-+-+-+-+-+—+-+-+-+-+—+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+

MB2

t=1t

me +
s e ————
Read Lock Time Out on (Ml ==c=vesscscmsomuaes mEmeme

;

1771

;772

0773

: SMR

1774
0775
1776
777
1778

;780

:
;

;790
;79

;

o e

B O

o R+

AXT4(SP) !
e0

MB2

o e

fommm—— +

virtual Reference = 0, Physical Reference = 1 =~==mwmoscnees t
Saved (PU Mode <1:0>, 00 = kernel =====m==m=-sc-—=—cm—coo—-o- +
01

= Exet

= User

—=-===e-mscmesnmcsnon- mem———— +

10 = Supervisor

! BER

1792
1793

e e

e D

O 8

O T RT

BUS ERROR REGISTER
ee oS e o

e 0

e e
e 4

e e

*X24(SP)
gO

2 e+

133222222222211111111110000000000:
10987654321 098765432109876543210

3 7
2795
2796
;797

+~¢~+-+-+—+-+-+-+—+-+-+-+-+-+-+-+~+-+-+-+-¢—+-+-f—+-+-+-¢-+-+-+-+

‘

;798

801
1802

SAVED (PU MODE REGISTER

Read Reference = 1, Modify Reference = 0 =—=~ewemecamccas ol E'

;784
;785
;786
. 787
1788

1799
;800

+-+-+u+-+—+~+~+-+~+-+—4-+-+-+-’-+-+-+-+-+-+-+-+-+-+-+~+~+~+»+-+-+

;781
. 782

1789

vt o

133222222222 2 11 1 1 1 171111000000000 0!
10987654643210987656432109876543210:

1779

;783

s e

m8?

e e

L e e e

fememm—- +

Memory Error —=—w---sssecsscsmososoc-cccsasosonmsssmnnan- s
N
.

uncorrectable Error --==essssmcemessccmssesecoraoeannona
oo
s+
et escses
Lost Error ===wwcsccecmcccsmmsamanmescosc
Corrected

Data

Error

]+
L L
==emeoscsccsrccccnennemonn T

Page

MICROZ

:382

.T0C '

Macro Level Charts

;882

vector

Description

;807

;

S(BB+0

Not Used

;809

;

S(BB+§

;811
;812
;813

:
;.
;

Macro Level Charts

CHARTS MIC

;808

;810
. 814

;815

S(BB+4

S(BB+(

SCBB+10
S(BB+14
SCBR+18

S(BB+1(C

S(BB+20

;

;816

;

S(BB+24

;818

SCBB+2(

;817

;

S(BB+28

€

Reserved Opcode
Customer Opcode XF(
Reserved Operand

E
E
E

Reserved Address Mode

Access Violation

Translation Invalid

;843

;

10
1
P
3
4

1
i
1
1
1

S(BB+98
S(BB+9C
S(BBtAD

Soft Interrupt
Sott Interrupt
Soft Interrupt

6
4
g

SCBB+AL

Soft Interrupt

S(BB+AD
SCBB+R4

Corrected Read Data

Soft Interrupt

]

;

]

9
A

]
1

£
F
18

Receive

;
|
’

Soft Interrupt
Soft Interrupt
Interval Timer

TU-58

14
14

;847
;gzg

:
;

SCBB+110~-128
S(B8B+200

MASSBUS
unibus

14-17
14=17

;850

MACRO VECTOR BITS<1:0> = 0 ; Process Interrupt on kerne. Stack uniess PSL <S> = 1

1853

MACRO VECTOR BITS<1:0> = 3 ; Halt Processor

;
;

(oncole Transmit

'
'

|
|
|

TU-58 Transmit
Console Receive

S(BB+F(

I
1
i

S(BB+B8
$(88+8(
SCBB+(CO

SCBB+FO

S(BBtF&
S(BB+F8

;851
. 852

;

Write Bus Error
Soft Interrupt
Soft Interrupt
Soft Interrupt
Sott Interrupt

S(BBt54

;.
;

!
|

CHMK

;844
;845

1846

!
:
‘

E
3
E

Sott Interrupt
Soft Interrupt

;
;
s

SCBB+AL
SCBB+A8

;840
;841
$842

;
|

:
:

;

: 839

Compatability Mode
Arithmetic Trap

SCBB+60
5(BB+84
SCBB+88
S{BB+8(
$CB8B+90
SCBB+94

:
.
;
:
H

: 838

E
E

S(BB+40

Trace Trap

Breakpoint Opcode

;826
;827
;828
;829
;830
;831

. 837

Power Tail

CHME
CHMS
CHMU

;835
;836

: System Control Block

Kernel Stack Invalid

S(BB+44
5(BB48
S(BB+4C

;.
.
;

Page

CLOKX Rev 13,00, Clock rate = 160ns

:
;
;

;832
833
. 834

Machine Check

;822
823
1824

;

1/8

S(BB+30
S(BB+34

;825

16:30:35

IPL

;.
:

28=NOV-83

: System Control Block"

;819
;820

: 821

{

1M(01)

(MT098.M(X

;

I
1

1
I

MACRO VECTOR BITS<1:0> = 1 ; Process Interrupt
or Exception on [nterruot Steck
MACRO VECTOR BITS<i:0> = 2 ; Trap to W(S tocation 2001 tor service it WS is present .

‘

MICROZ 1M(01)

CMT0O98.MCX

Macro Level Charts

CHARTS.MIC

ggé

L.T0C "' Macro Level Charts

:ggg

{836

859

;860
;861

;
:

;863
;464
;865
;866

;
:
;
;

;862

;867

;868

;

Eg;l

;873
\

1876

1877

CLOKX Rev 13,00, (lock rate = 160ns

: Massbus and uUnibus Vector Generation

;

MDR after CMI WRITE VECTOR from a Massbus Adaptor
4o cmmmmmmmeem e e e m e etemmem

e m e ———————— +

133 022222222221111111111000000000 0!
M109876543210987654321098765432210

+-v-+~+-+-+-v-+-+-4~+-+-+~+-+—+-+-+-+-+-+-+—+-+-+-+-f—+-+-+-4-+-+

Y 0 0!
001 xx 01
MB7
.
~=====t
---+-~-----+
-------rfi-sesmnee———
semccccossms
fmmmmmemm——e

:!
o

XX = The encoded priority plug BR. XX = Q0 far FRG
= 07 for LRS

= 10 for k6

‘ur BR7!
:
YY = The MBA address jumper selection.
0!
&
for
00
=
YY
= 01 vor ¥30 1
= 1%

= 10 for MiA 2|
;

‘0 12221171212 l.

MB?

MDF after (Ml WRiTE VECTOR from UBI

;

—— frormmm—.
e
ee

Fmm

e o

MDP after (Ml WRITE VECTOR from UB! O

: Massbus and Unibus Vector Generation''

;
"

Page

Loz

; UNIBUS VECTORS

;

.g;g

MASSBUS VECTORS

;ggg
:

28=-NOovV~-83 16:30: 35

e e

e s e

e e

MB2

mm———-

1
2

'1 0212 Z b4 Z 111 2.

mrEtEmmmmnt m e m -

———

222222217 = The Unibus vector

L.T0C '*

;
;s
;.
;
:
;5
:
;
;.
;
.
:
;.
;
;.
;.
;.
:
.

:
.

;
s

ACBB
ACBD
ACBF
ACBL
ACBW
ADAW]
ADDBZ
ADDB3
ADDPD2
ADDD3
ADDFZ
ADDF3
ADDLZ
ADDL3
ADDP4
ADDPE
ADDWZ
ADDW3
ADWC

9D
&F
4t
F1
3D
58
80
81
60
61
40
41
(€O
(O
20
21
AQD
Al
D8

AOBLEQ F3

F8
79

BB(S
B8S
BBSU
BBSS

c3
0
E4
Ee

£E9

BLEQU
BLSS

1B
19

BLSSU
BNEQ

ASHP
ASHQ

;
.
;
.

;

BLBC

BLABS
BLEQ

£
ES

;

14
8GTR
BGTRU 1A
BI(B2 B8A
BICB3 8B
BICL2 CA
BICL3 (B
BICPSwW B9
BICW2 AA
BICW3 A8
BIsB2 88
BISB3 89
BISL? (8
BISL3 (9
BISPSW B8
3ISw2 A8
BISW3 A9
93
BI1B
D3
BITL
B3
BITW

AQBLSS F2
78
ASHL

B8
BBCC

:
.
;
.

BBCCI

BBSSI
B(C
BCS
BEQL

BEQLU
BGEQ

Page

v Instruction Name vs Op code'’

Macro Level charts

.
.

;

MITRO2 1M(Q1)
28~NOV-83 16:30:35 .
CLOKX Rev 13.00, Clock rate = 140ns
: Instruction Name vs Op Code
Macro Level charts

CMTO98.MCX
CHARTS .MIC

BGEQU

BNEQU

3PT
BRB
BRW
8588

E6
1E
1F
13

8sS8W
Bv(
BvS
CALLG

1€

CASE

CALLS
CASEL

E8
15

1F
12
12

03
11
k3
10

30
1C
1D
FA

EA
00
INC8 96
128
INCL
INCW 86
INDEX DA
INSGH] 5¢C
INSQT!I 5D
INSQUE OQF
FO
INSV
17
JrP
16
JSB8
LOPCTX 06

Mova
MOVTC

70
2F

MULB?
MULB3
MULD2
MULD3
MULF2

84
85
64
65
44

resvrd 59
resvrd 5A
resvrd 58
resvrd 77
04
RET
9C
ROTL
05
RSB
D9
SBW(C
2A
SCAN
38
SKPC
SOBGEQ Fé&
SOBGIR F5
SPANC 2B

D’

MATCHC 39

MULL2

susB3

MNEGB

suBLe

MNEGL
MNEGW

CE
AE

MOVAF

7A
D
FE
FF

MOVC3
MOov(S
MOVD
MOVF

28
2C
70
50

D4
7L
B4
91
29

F9
7
CVIPL 36
CVITP 26
CVIPT 24
(VTIPS 08
CVTIRDL 6B
CVIRFL 4B
CvisP Q9
(viwe 33
6D
CVTW
CVIWF 4D
CvTwL 32

DECL

(MPW
(MPZVv

EC
81
ED

DIVD3
DIVF2
DIVFTM

(YIBF
(viAL

4C
98

CASEW
CHME

AF
BD

CHMK
CHMS
CHMU
CLRB
CLRD
CLRF

B8(
BE
BF
94
7C
D4

(MPC5

CLRL
CLRQ
(LRW
(MeB
MPC3
(MFD

(MPF
CMPL
(MPP3
(MPP4
(MPy

(RC
cviab

(viBWw

CVIDR
CVIDF
(VIDL
{VIDW
(VIFB
CVIFD
CVIFL
{VIFW

(viLe

(vILD

CVTLF

1
D1
35
37
08
6C

68
76
6A
69

48
5%
4A
49

Fé

CVILP
CVILW

DECB

DECW
plvee
DIvBY
DIVDZ2

Divie
DIVLY

DJVP
DIVW2

DIVW3

87
86
87
06

46
47
(6
(7

27
Ab

EDITPC 38
78
EDIV
EMOUD 74
EMODF 54
EMUL
ESCD
ESCE
ESCr

EXTV

FFC

£E8

EXTZV

FFS
HALT

LOCC

MCoMB 92
MCOML D2
MCoMw B2
D8
MFPR
MNEGD
MNEGF

MOVAB
MOVAD

MOVAL
MCVAQ
MOVAW
Move

MOVL

MOVP

72
52

MOVTUC 2F
Movw B0
MOVZBL 9A
MOvZBW 98
MOVZWL 3C
MTPR DA

MULF3

MULL3
MULP
MULWZ
MULW3

(5
25
A4
AS

POLYD
POLYF

75
55

NOP

62
6}
4¢
43

suBL3I
SUBP4

(3
22

(¢

23
A2

PUSHAD 7F

1578

DD
BB
02
SE

XFC
XORB2
XORB3
XORLZ

BS
FC
8C
8D
(CC

REMQUE OF

XORWZ

AC(

DE
7F
3E
90

PUSHAF DF
PUSHAL DF
PUSHAQ 7F
PUSHAW 3F

MOVPSL DC

suBD2
suBD3
SUBF2
SUBF3
SUBPG6
SUBWZ

PROBEW 0D
PUSHAB OF

PGPR
BA
PROBER 0C

JE
7E

suBB:

PUSHL
PUSHR
RE1
REMQH]

REMQT] 5¢F

resvrd 57

SUBW3 A3
SVPCTX 07

1STD
TSTF
TSTL
1STW

XORL3Y
XORW3

73
53
DS

MICROZ2 1M(01)

(MT095 . MCX

;

28~NOV-83 16:30:35

Page

Rev 13.00, Clock rate = 160ns
CLOKX
3

: ESCD Instruction Name vs Op Code(Two hyte op codes FDxx)
Macro Leve! Charts
CHARTS . MIC
:
: ESCD Instruction Name vs Op Code(Two byte op codes FDxx)"'
10C " Macro Level Charts
';gsg

37 !

;

{

1924
1925

1927

{

1923

1926

;928
1929
;930
;931
;1932
;933
1934
;935

;936
1937

;
:
;.
;.
:
;
:
;

;otMPG

CMPH

;

CVIBH

;951
;952

1G53
1954
;955
;956
1957
;958

;959
1960
;961
1962

;963
;964

MULGS 46

MULG3

resvrd 15
resvrd 16
resvrd 17
resyrd 18
resvrd 19
resvrd 1A
resvrd 18
resvrd 1C

resvrd 3(
resvi'd 3D
resvrd 3£
resvrd 3F
resvrd 57
resvrd 58
resvrd 59
resuyrd 5A

resvrd 93
resvrd 94
resvrd 95
resvrd 96
resyrd 97
resvrd 9A
resvrd 98
resvrd 9C

resv:d BA
resvrd BB
resvrd B(
resvrd 8D
resvrd BE
resvrd BFf
resyrd CO
resvrd (1

resvrd DF
resvrd EQ
resvrd E1
resvrd E2
resvrd &3
resvrd E4
resvrd E5
resvrd Eb

resvrd 1£

resvrd 5(

resvrd 9t

resvrd (3

resvrd EB

resvrd 20

resvrd SE

resvrd A

resvrd €5

resvrd 1D

resvrd 58

resvrd 5D

resvrd 9D
resyrd 9Ff

MULH2

;
;

CVIDH
(VIFG

32
99

POLYG
POLYH

55
75

resvrd 21
resvrd 22

resvrd 5F
resvrd 77

resvrd Al
resvrd A

;
;

CVIGB
CVIGF

PUSHAD 7F
resvrd 00

resvrd 24
resvrd 25

resvrd 79
resvrd 7A

resvrd At
resvrd AS

1943
;944

;950

74
52
7¢2
7E
7E
50
70
7D

:940
;941

;945
1946
;947
1948
;949

EMODH
MNEWG
MNEGH
MOVAH
MOVAO
MOVG
MOVH
MOVO

CVIBG

1942

4F
&F
40
41
60
61
7C
7C

resvrd 1F

;938

:939

ACBG
ACBH
ADDG?
ADDG3
ADDH2
ADDH3
CLRH
CLRO

;

;
;,

CVIFH

;.
.
;
;.
;.

CVIHG
CVIHL

76
6A

CVIWH
DIve2

6D
46

;.
;o
;s
;
;.
;o

.
.
;
.

;
;

e
s

CVIHF

CVIHW
CVTLG
CVILH
(VIRGL
(VIRHL
CvIwe

DIVG3
DIvHZ

DIVH3
EMODG

56
4A
49
68
F7

resvrd 01
resvrd 02

69
4E
6F
4B
6B
4D

resvrd 03
resvrd Q4
resyrd 05

resvrd 07
resvrd 08

resvrd 2€
resvrd 2D

resvrd
resvrd
resvrd
resvrd
resurd
resvrd

09
0A
0B
0C
0D
Of

resvrd OF
resyrd 10

47
66

resvrd 11
resyrd 12

&7
54

resvrd 13
resyrd 14

resvrd 23
resvrd 26
resvrd 27
resvrg 28
resvrd 29
resvrd 2A

resvrd 06

PUSHAK 7F

48
33

CVIGH
CVIGL
CVIGW
CVviHB
CVIHD

MULH3

—————-

resvrg 28
resvrd
resvrd
resvrd
resvrd
resvrd
resvrd

2F
2F
30
31
34
35

resvrd 36
resvrd 37

resvrd 38
resvrd 39

resvrd 3A
resvrd 36

=t
o
e
-

resvrd 78
resvrd 78
resvrd 80
resvrd 81
resyrd 82
resvrd 83

resvrd 84

resvrd 85
resvrd 86

resvrd 87
resvrd 88
resvrd 89
resvrd 8A
res.rd 88
resvrd 8C

resvrd 80D
resvrd 8t

resyrd 8F
resvrd 90

resvrd 91
resyrd 92

resvrd (2

resvrd (4

resvrd E7

resvrd E9

resvrd EA

;

resvrd EB
resvrd EC

;
!

resvrd Af
resvrd A9
resvrd AA

resvrd
resvrd
resvrd
resvrd
resvrd

(B
CC
CD
CE
(CF

resvrd EE
resvrd Ef
resyrd FO
resvrd F1
resvrd f2
resvrd F3
resvrd F4

resvrd A(
resyrd AD

resvrd D1
resvrd D¢

resvrd F8
resvrd F9

resvrd A3
resvrd Ab
resvrd A7

resvrd AB
resvrd AE
resvrd A
resvrd B0
resvrd Bl
resvrd B2
resvrd B3

resvrd B4
resvrd BS

resyrd Bo
resvrd B7

resyrd B8
resvrd 89

resvrd (6
resvrd (7

i
!
|
:|
f
!!

resvrd C8
resvrd (9
resvrd CA

resvrd DO
resvrd
resvrd
resvrd
resvrd
resvrd
resvrd

D3
D4
DS
Dé
D7
D8

resvrd D9
resvrd DA
resvrd DB
resvrd DC

resvrd DD
resvrd DE

resvrd ED

;

!!
|
'

resvrd F5
resvrd
resvrd
resvrd
resvrd
resvrd
resvrd

SURG3
SUBG2
SUBH?
SUBH3

TSTG
TSTH

FA
fB
FC
FD
fE
Ff

43
42
62
63
53
73

.
|
i

CMT098.MCX

MICRO2

.T0C '

Macro Level Charts

CHARTS . MIC

;00 HALT
;01 NOP
;02 REI
;03 BPT
i 04 RET
¢

05 RSB

i
¢
+

07 SVPCTX
08 CVIPS
09 CVISP

;06 LOPCTX
i

:
i
*
*
>

1M(01)

OA INDEX

0B (RC

OC PROBER

0D PROBEW
OF INSQUE
OF REMQUE
1y BSBB
11 BRB

P12 BNEQ
¢ 12 BNEQU
P13 BEOL

;13 BEQLU

;14 BGIR
Y 15 BLEG

28=NOV=-83

48 CVIFB
49 CVIFW
LA CVTFL
4B CVIRFL
4C CVIBF

28 MOV(3

4LE CVTLF

29 (MPC3
24 SCANC
28 SPANC

2C MOV(S

20 CMPC5
2E MOVTC

2F MOVTUC
30 BSBW
31 BRW
32 CVTWL
33 CVTWB

34 MOVP
35 (MPP3
36 (VIPL

37 (MPP4

38 EDITP(
39 MATCHC

LD CVTWE
4F ACBF
50 MOVF
51 CMPF

52 MNEGF

53 TSTF

54 EMODF

55 POI.YF
57 resyrd
58 ADAWI

56 CVIFD

59 resyrd

5A resyrd
58 resyrd
5C INSQHI

S
Y

3D ACRW
3 MOVAW

63 SUED3
64 MULD2

19 BLSS
1A BGTRU

: 1B BIEQU
Lo1C BV

IF PUSHAW
4C ADDF?

62 SUBD2

9E MOVAB
9F PUSHAB
AQ ADDW2
A1 ADDW3

¢4 MULL2
(5 MULL3
¢6 DIVL2
€7 DIVL3

E7 BBCCI
E8 BLBS
E9 BLBC
EA FFS

7A EMUL

78 EDIV
7C CLRD
7C CLRQ
7D MOVQ

9D ACBB

7E MOVAD

A2 SUBW2

7F PUSHAQ

A5 MULW3

7E MOVAQ
7F PUSHAD
81 ADDB3
82 SuBB2

85 MULB3
86 DIVB2
87 DIVB3

A3 SUBW3
A4 MULW?

Ab DIVW2

A7 DIVW3
A8 BISW

€3 SUBL3

{8 BISL2

€9 BISL3
CA BICLZ

(B BICL3

CC XORL?

(D XORL3
CE MNEGL

A9 BISW3
AA BICW2

(F CASEL
DO MOVL

AC XORW2
AD XORW3

D2 MCOML
D3 BITL

AB BICW3

4 DIVED
47 DIVES

6C CVIBD
6D (VIWD

6A CVIDL
68 C(VIRDL

BA BI(B?
8( XORB?

8D XORB3
BE MNEGR
8F (ASEB
90 MOVB

B0 MOVW

B2 MCOMW

B3 BITW
B4 CLRW
85 TSTu
B6 INCW

E1 BBC
E2 BB8SS
E3 BBCS

E4 BBSC

|
s

i
;
j
i

EB FFC

EC CMPV
ED CMPZV

!
:
!
;

EE EXTV

EF EXTZV

FO INSV
F1 ACBL

F2 AOBLSS
F3 AOBLEQ

F& SOBGEQ

F7 CVILW
F8 ASHP

FS SOBGTR
Fé6 CVTLB

D5 TSTL

F9 CVTLP

D7 DECL

FB CALLS

DA MTPR
DB MFPR

FE ESCE
FF ESCF

D8 ADWC
D9 SBWC

E6 BBSSI

D1 CMPL

D6 INCL

69 CVIDW

: 20 ADDP4
P21 ADDPG

79 ASHO

E5 BBCC

€1 ADDL3

Bl CMPW

43 SUBF3

EO 8BS

¢2 SuBL2

98 MOVZBW

88 BI(R3

67 DIVD3

DF PUSHAL

9C ROTL

78 ASHL

BE CHMS
BF CHMU
0 ADDL.2

68 CVIDB

1F BGEGQU

44 MUl
45 MULF3

BD CHME

DC MOVPSL
DD PUSHL
DE MOVAF
DE MOVAL
DF PUSHAF

96 CVTBL
99 (VTBW
9A MOVIBL

D4 CLRF
D4 CLRL

1 BCS
Y1 BLSSU

97 DECB

BC CHMK

AE MNEGW
AF CASEW

41 ADDF3

42 SUBFQ

96 INCB

87 DECW
88 BISPSW
B9 BICPSW
BA POPR
BB PUSHR

88 BISB?
89 BISB3

1D BYS

TE B(C

74 EMODD

91 (MPB
92 MCOMB
93 BITB
94 (LRB
95 7SIB

45 MULD3
€6 DIVD2

75 POLYD
76 CVIDF
77 resvrd

83 SUBB3
84 MULB2

SE REMQHI
5F REMQGTI

50 ADDD2
61 ADDD3

3¢ MOVZWL

73 1S1D

80 ADDB?

3A LUCE
38 SKPC

18 BGEQ

6E CVILD
&F ACBD
70 MOVD
71 CMPD
72 MNEGD

Page

CLOKX Rev 13.00, Clock rate = 160ns

: Op Code vs Instruction Name

5D INSQT]

i 16 JSB
Y17 MP

¢ Op Code vs Instruction iame''

22 SUBP4
23 SUBP6
24 CVTPT
25 MULP
26 CVTTP
27 DIvP

16:30:35

FA CALLG

FC XFC
FD ESCD

resvrd
resvrd

resyrd

resvrd

resyrd

resvrd

resvrd
resvrd

resyrd

resvrd
resvrd

resvrd
resyrd

ADDG?2
ADDG3

SUBG2
SUBG3

MULG?
MULG3

DIVGe
P1VG3

CvIGB
(VIGW

resvrd
resvrd

resvrd
resvrd
5D resvrd

resvrd

resvrd
ADDHZ
ADDH3

SUBHZ
SUBH3
MULH2
MULH3
DIVHZ2
DIVH3

(VTHB
CVTHY
CVTHL
CVIRHL
CVTIBH
(VTWH
CVILH

PUSHAH
PUSHAQ
resvrd

resyrd
resvrd
resyrd

resvrd

resvro

resvrd
resvrd

resvrd
resvrd
resvrd
resvrd
resvrd
resvrd

resvrd

resvrd
resvrd
resvru

resvrd
resvrd
resvrd
resvrd
resvrd
resvrd

resvrd
resvrd

resvrd
resvrd
resvrd
resyrd
resvrd
resvrd
resvrd
resvrd
resvrd
resvrd
resvrd

resvrd
resvrd

resvrd

O AN

—
NN

resyvrd

resvrd
res\rd
resvrd
resvrd
resvrd
resyrd

QOO

CVTIGH
resvrd

C/TFH
CVTFG

S OMMO A D 2> 000

resvrd
resyrd
resvrd
resvrd

POLYG

resyrd

NINNN

resvrd

EMODG

resvrd
resvrd
resvrd

resvrd
resvrd
resvrd
resyrd
resvrd
resvrd
resvrd
resvrd
resvrd
resvrd
resvrd
resvrd
resvrd
resvrd
resyrd
resvrd
resvrd
resyrd
resvrd
resvrd
resvrd
resvrd
resvrd
resvrd
resvrd
resvrd
resvrd
resvrd
resvrd
resvrd
1 esvrd
resvrd
resvrd
resvrd

VOO

resvrd
resvrd

resyrd
resvrd

CMPG
MNEGG
TSTG

resvrd
resvrd
resvrd

T T T T T T T T M T minmmmmmm
mmemmm

resvrd

resyrd

resvrd
resvrd
CVIDH
CVTGF
resvrd

MOVG

ACBH
MOVH
(MPH
MNEGH
TSTH
EMODH
POLYH
CVTHG
resvrd
resvrd
resvrd
resvrd
resvrd
CLRH
CLRO
MOVO
MOVAH
MOVAQ

MO AP

resvrd

CVTIGL
CVIRGL
(VIBG
CVIWG
CVILG
ACBG

resvrd

OO NN NI = O

VN WSO TM

resvrd

SO TMO D> DN

[FOUGIIEF Iy, Y

resvrd

resvrd
resvrd
resvrd

A AN NN (NN AN AN

resvrd
resvrd

resvrd

‘minls lalnialein

resvrd

PURUNUNUNY
b ot b mch a3 md e oD b =

S
T R

resvrd

resvro

resvrd

N AT

resyrd

resvrd
resvrd
resyrd

resvrd

L
N T T
e

e OO
[
SV,
F R V] N

b e ced b ed
JRFRN

resvrd
resvrd
resvrd
resvrd

resvrd
resvrd
resyrd
resvrd
resvrd
resvrd
resvrd

CLOK: Rev 13.00, Clock rate = 160ns
16:30:35
ESCD Op Code vs Instruction Name(Two byte op codes FDxx)

: ESCD Op Code vs Instruction Name(Two byte op codes FDxx)"'

Charts

it
il
B s
AP OO WS W —=OTMMM

Macro Level

TE TR PR PR PR

~NON NS AN 2 O 000 NP NFNWNN T 2O
0

OO D2000COOCODCOOOCOD OOOOOOOOD
Qe
Gar SurGurr .
WA
N W N IAW RN NG N PO NI NONI NN — =

JI0C

b B o d D ad d D b o

%ete%evanatetonetetatononstone
e, e mems

h i ot D oed d b D e

eeal

TE T

1M(01)
28~NOV-83
MICROZ
:
Macro Level Charts

CMT098.MCX
S
. MIC
CHART

resvrd
resvrd
resvrd
resvrd
resvrd
resvrd
resvrd
resvrd
resvrd
resvrd
resvrd
resvrd
resvrd
resvrd
resvrd
resvrd
resvrd
resvrd
resvrd
resvrd
resvrd

resvrd
rasvrd
resvrd
resvrd
resvird

resvrd
CVIHF
CVTHD
resvrd
resvrd
resvrd
resvrd
resvrd
resvrd

resvrd
resyrd

Page

MI{RCZ

CMTOSA My

Mairo Level (harts

TRARTS MES

il:fy

;ont

ode
:::z:
T«
NERED

P
$1o38
;083
RSS
106l
;1063

;1066

TCD

TMIQD)

Marro cesel (harts

1h=Bir
Opccie
e

;
p
s

u00000
¢00060"
30000¢
Q00003
000004
000005

.
.

!
Legat
Colmstruc,

dmmmmcrmm——m- dmmmm

. RT]
)

- Q00006

RTT

000007

HALT
WAlT

inst fault) . . 075000-87500? '

! FADD

(Rsvrd inst fautt)

(Illegal inst fault) i i 075020-075027 !

i FMUL

(Rsvrd inst fault)

101069
;1070

000210-000227
000230-000237

: unused
. SPL

prere
;w73
10726
:1076

;1078

;0 002000-002377 : BGE

;1079
|:‘08O
{1081
;1082

1083
1086
;1085
21086
;1087
;1088

;1089
;1090
;1091
;1092

1093

;1096
$1095

1096
21097
;1098
;1099

(Rsvrd
(Rsvrd

000241-000257 ¢ CLR CC'S
000260-000077 1 SET (€S !
:
Q00300-000377 | SWAB
;0
.
;¢ 000400-000777 | BR
0 001000001377 | BNE
;. 001400-001777 . BEQ

002400-002777 ' BLT
003000-003377 ' BG!?
003400-003777 . BLE
004x00-004x0Q7

;¢
;.
;0
;'

; © 004x10-004x77 . USR
;0 005000-005077 © (LR
005100~ 0051’7 , (OM
UOINC
005200-0
.
;@ 005300-005377 . PEC
;¢ 005400~005477 @ NEG

075040-075777
v
inst tfault) 1 i 076000-076777 !
inst fault) : | 072000-077777 | SOB
! 1 100000-100377 + BPL
! 1 100400-100777 & BMI
i1 101000~101377 ¢t BHI
11 101400-101777 & BLOS
!4 102000-102377 & BV(

; °
;i
;¢
;o

006400-006477 .
006500-006577
MFPI
006600-006677 @ mIP|
00570-006777 @ sx7

J1106

;

' s 1106

;

t ) 103400-103777 | BCS,BLO

. JSR

v
P
v
(Illegal inst tault) ! !

BIC

104000104377
104088-104777 :
1050 -1850?7 v CLRB
105100~105177 | COMB

i1 105200-105277
105300-105377
¢
'y 105400-105477
{11055 8—105577
1056 -18567?
v
' 1 105700-105777

1 IN(B
| DECB
| NEGB
i ADCB
! SB(B
TSTB

' 106080-106077 i RORB
v+ 106100-106177 1 ROLB
. 186%08~106§?7 i ASRB
vt 10630 —186 77 | ASLB

I 106430-1 6477 !

' MARK
:
'
:

(Rsvrd inst fault)

. uUnused

(Rsyrd inst fault)

T (M

(Rsyrd inst fault)

trmmeweenmmenne. S R

v 106500-106577 . MFPD
H 106600~18697? | MTPD

vy
Vo
Yt
Vo

106200-1 9 77
10788 107777
110000-117777 1 MOVB
120000-1%7777 i CMPB

Vo 130880-1 7777 ,
N 148 0~147777 |
© 1 150000-1577277 +
v+ 160000-167777 ¢
* 0 170000-177777

030000-037777 © BIT
040000-047777

P FDIV

(Rsyrd inst fault)

(Rsvrd inst fault)

i Unused (Rsvrd inst fault)
! XTD INS (Rsvrd inst fault)
'
'

'
:
'
:

L L L

adalalal] 4

BI1B

BI(B

BISB
SUB

!
VOEMT
! TRAP
:
!

'
:
:

! MFPS
' Unused
:
:

(Rsvrd inst fault)
(Rsvrd inst fault)

fmeemmecEe——————— tmmm—- e

:
!
.
:
;

]

:
|
'
!
!
''
,

'
:
!
:
H

fRsvrd inst tfault)

¢ FLOAT

:
!
!
!

\ MTPS

:
:

(BPT inst fault)
(TRAP inst fault)

:
:
!
'
'

’
,

:
:
:
:
'
!

:
i
''
:
!
!
!

i1 102400-102777 1 BVS
'
!
103000-103377 + BCC,BHIS

;o 006200-006¢277 © ASR
;' 006300-006377 ! ASL

:
'
'
'
'
H

I FSUB

0750%0-075037

;' 006000-006077 :@ ROR
;

074000-074777 1 XOR

inst tautt) i i 075010-075017 !

;. 005500-005577 . AD(
005600-005677 @ SB(
005700-005777 . 1S¢

2100, @ 007000-0G7077
1101
;0 007100-007777
0 010000-017777 ° MO
1102
;. 020000-~027777 ¢ (MP
J10%
$1i05

(Rsyrd

050000-057777 | BIS
ADD
060000-067777
070000-070777 1+ MuL
071000-071777 | Dlv
072000-072777 | ASH
073000-873777 v ASHC

o
e0.

(Rsyrd

000110-000177 ¢ uMP
. NOP

D - trmnmn =G dme
temececcacncoammeeomes

L L L4

Faulting
Instructions

. MFPT

000240

!
' Legal
i Instruc.

(BPT
(jor
(Rsyrd

. Unused

000200-000207 : RTS

16-Bit
Opcode

I
N

o e 0 O 0 40 g O

:
! BPT
© 107
. RESET

11067

i107¢
J1?7?

. ——— temem- -

. JMP

;

Faulting
Instructions
(Rsyrd
(Rsyrd

Page

CLOKX Rev 13.00, Clock rate = 160ns

: Compatibility mode opcode chart

L LT
- LT
- --

;¢ 000100-000107 °

1021

: Compatibility mode opcode chart"

;. 000010-000077

;1068

16:30:35

L T T LT$ femmecccnncce——. e
; Ymeesmussssusssed imeeseceon P

;065

yg6

28-NOV~83

(Rsyrd inst faull)
B

L L L

)

MICKO2

(MYOOS.MEX

Macro Level Charts

CHARTS M ¢

;}}8;

.T0C "' Macro Level Charts

;};?8

;

;1112
1113
FRRTA
S5

;}}}?

;
:
:
:

; Hex

Dec

0-3

21122

;1}%}

;

;}}%Z

;

4
S

literal

SA#literal

y f ¢t £t

deterred

;
;8
8
;9
9
;A
10
;BN
;€
12
;
D
13
E
14

;1159
J11600

~-(Rn)

YYyyyy

¥y

aL“D(Rn)

YYyYyyy

Name

Assembler

rmwav

PCSP

immediate
absolute
b,te relative
byte relative deferred
word relative
word relative deferred
tong word relative

]*#constant
adaddress
B*address
aB*address
w*address
owraddress
L*address

y
uuyy
Yy yyyy
Yyyyyy
y yyyy
yyyyy
y yyyy
yyyyy

=
=
=
~
-~

=
=

y
y
y
y
y
y
y

deferred

al"address

yyyyy

autoincrement
autoincrement deferred
byte displacement
byte displacement deferred
word displacement
word displacement deferred
longword displacement
longword displacement

;114
1142
$1143
s11484
15
166
;1167
;1148

J1187

t
u

(Rn)

Yyyyyy

(Rn)+
A(R)+
B*D(Rn)
aB*D(Rn)
WD (Rn)
aw*D(Rn)
L*D(Rn)

yyyvyy
Yyyvyy
Yyyyy
YYYYyYs
YYyYyyy
yyyyy
Yyyyyy

¥y
ug

f
t

P
y
P
y
p
V¥
P
Y
P
Y
[V
P
b4

ux
ux
¥
y
Y
y
b4

43210

doemmmamtmtepmted

1158

yyyyy
yyyty

i[Rx]
Rn

Indexable?

Program (ounter Addressing (reg=15)

;1139

J1188 0
D115

: Operand Specifier Addressing Modes''

PCSP

autodecrement

;1154

: Operand Specifier Addressing Modes

rmwav

1137

N8
;1183

(LOKX Rev 13.00, Clock rate = 160ns

Assembler

indexed
register

;1135

1149

4
S

1136

;}}g?

Name

;1123
;8
8
11124
;9
9
;1125
;
A
10
1126
;B
N
27t
12
;1128
.
D
13
;1129
;s
14
JM30 0 ;
F18

;%%4?

16:30:35

tom————— tmmmm——— +
! mode
|
reg
!
fmm———— fommemma—— +

1119
(1120

;1138

28=NOV-83

General Register Addressing

18
;1121

TM(01)

; Hex

;

mode

tammmene ottt

Dec

long word relative

D i -

displacement
.
any indexable addressing mode

r =
m -

read access
modify access

t ~
p -

reserved addressing mode fault
Program Counter addressing

a =
v =

address access
field access

- U =

logically impossible

UNPREDICTABLE

W -

Indexable?

write access
.

ug - UNPREDICTABLE for quad and double (and field if position + size
greater than 32)
.
.
ux = UNPREDICTABLE tor index register same as base register

Page

(MT098.M(X

MICROZ2

;}}2;

.T0C ''

Macro Level Charts

11163

;

;1165
;111645
1747

;
;
;

Macro Level Charts

(HARTS.MIC

;1166

leS

Ve
RE]

1M(01)

28~NOV-83

16:30:35

/8
/W
/L
N

Address

AT
:
.1}22

;
;
;
;

Size ]S
Size IS
Size IS
Virtual

; Examine

; Deposit

Byte
Word
Long
Address

; Ph£s1cal Address

; GPR

verto

Hex Number

; Last location
; The PSL

*
P

,iY?é

E<CR>

; Examine Next Location

;};;g

;

D<SP> + <SP> <DATA> <SP> <(R>

; Deposit Next Location

}jig?

Pon <Ry

; HALT (No=op)

5'}2@

1 <CR>

; Initialize

;1326

;

T <CR>

; Execute Micro Verity Sequence

;1;%?

;

C <CR>

; Continue the Processor

}jigg

N <CR>

; Single Step

Jid

;

119
;1162

;

SH18%

$119¢

;1163

;

;B [<QUALIFIER=L1ST>] [<SP> ddcu J <(R>
:

: 1194

;

;1196

21195

11870

;

;1198

;

;}58?

;

;1206

;1308

RN
TR

TofunN
OSSO0
SO
R

31203

21202

}1509

[

1212

i Boot

Device

Unit number

; Adapter

u
§ <SP> <ADDRESS> <(R>

; Initialize the Processor
;

;

Start

PC <~ Address

; Start the processor

X <SP><ADDRESS><SP><0' COUNT><CR><CKSUMT><DATA><CKSUM2>
Address

;

Cksum?

i 2's Comp fheCksum of Command String

Cksum2

; 2's Comp Checksum of Data

(ount

DPata

Start Address of Load

; Count Bytes of Binary Data

Address

;

Start Address of Load

Cksum

;

2's (omp CheCksum of

Command String

(ount

; Binary Load

No. of Bytes (Unsigned 30 bit number)

X <SP> <ADDRESS> <SP> <1'COUNT> <CR> <(KSUM>

:1210

;1N

Quatifiers : /X
: Inhibit Execution of Microverify Sequence
: /Hex Number ; Boot (Control Flags (R5)

;

;1199

Page

: Console Commands''

0 [<QUAL[FIER~LIST>] <SP> <ADDRESS> <SP> <DATA> <(R>
:

CLOKX Rev 13.00, Clock rate = 160ns

: Console Commands

E [<QUALIFIER-LISI>] [<SP> <ADDRESS>] <(R>
Qualifiers

; Binary Read

: No. of Bytes (Unsigned 30 bit number)

————
B
b

CMT098,M§

(HARTS .M

;{S}Z
,1215

MICRO2

1M(01)

Macro Level Charts

28-NOV~83

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

: Console Error and Halt Codes

EEL L DL L DL L 2 e

o e B B 00 B

e e

;]

tmmmemmmeaaa- D L

T2
1

SRS cemmmmsemmee——————
emmmemmeememmm—eam————————— cmmmmaent

:]2;?

;}g%%

[

;1219
side

Binary transfer checksum error,

;;ggg

Unrecognizable Boot device.

;}gsg

Controller not A, B, C, or D in BOOT command.

;1236

,1;‘38

:1240

2
R
;&

21246
;1247

;o
;1

$1253

$1248
;1249
;1250
;1257
;1252

;¢
N

@
1
;o
;0
;&
;¢

PR LA

;;2:5
. L‘,‘ (]

e
LT T
-

;1246
:1242

;12643
11244
1248

;

4mmescmmcememeeccmenme——— e —————————————— D ettt e

;1231
123
133

1239

;1237

Error in accessing IPR, or PSL.

112%
21235

'
!

;}552

1230

Console Error Codes
.

ACV, TNV, or Machine Check during a read or write.

5
6
7

8
A

—

: Console Error and Halt (odes''

LTUC '* Macro tevel Charts

21216

;1217

Page

bt okl bldelodeleddedeindeintelndodniedotointelnteiebuiniutetbniibieidete +
:

Console Halt Codes

T B

eA e

o e

Executed TEST console command

(ontrol P Halt or single macro instruction mode (ie >>>N<(R>)
Interrupt Stack Not valid

Double Bus Write Error Halt
Halt Instruction Executed
Vector Bits <1:0>=3, Halt at Vector

Vector Bits <1:0>=2,
W(S disabled or not present
(hange Mode Instruction executed on Interrupt Stack

B (hange Mode Instruction executed and vector <1:0>not=0
11 Power up and can't find RPB, FPS1 at RESTART/HALT
12 Power up and warm start flag false FPS1 at RESTART/HALT
13 Power up and can't find good 64K of memory
)
14 Power up and booting, hut bad Boot ROM or no ROM
15 Power up and cold start

tlag set during boot subroutine

16 Power up halt FPS1 at HALT position

FF Micro verify test failure
;o
N
hfuiutadadadedndeinded mmmEmmmmeene=- indedebadedeh
e inhabeinindnd It

e B

DO B 0

v O Y e 0

S e

'
'
:
:
i
:

!
'
'
'
'
:

ataibadedie b abedebinindednindedet o b thabednbaledindndeielebekebebatntninisdattetn
bbb A A e m——— +

----------------------------------------------------------------- +

TEST NAME/ERROR MESSAGE

o 48

ERROR CLEARING ]PR

ERROR FILLING IPR WITH ONES

ERROR CLEARING MTEMP
ERROR FILLING MTEMP WITH ONES

ERROR SOURCING 2 BYTES FROM XB OR INCREMENTING PC BY 1
ERROR SOURCING AN UNALIGNED LONGWORD
ERROR INCREMENTING PC BY 4

URI
h

ERROR FILLING RTEMP WITH ONES
ERROR (LEARING GPR
ERROR FILLING GPR WITH UNES

MTEMP1
MTEMP?
MTEMP4
MTEMPS

RTEMP EXPLICIT ADDRESS TEST
1
ERROR ADDRESSING
RTEMPQ

SN0
-

RTEMP1.
$s1
ERROR ADDRESSING
ERROR ADDRESSING
ESS
RTEMP¢
Ss1ING RTEMP4
ERROR ADDRESS
551
ERROR ADDRESSING
RTEMP8

SlJl

IPR EXPLICI TA D DRESS TEST
ERROF ADDRE SSI N G IPRO
S N G ]PR1
ERROR ADDRE $si
g N ? IPR?
ERROR ADDRE 5§l
ERROR ADDREg } N y [PR&
NG IPR8
ERROR ADDRESSING

ILI

'['
PN

GPR EXPLIC] T ADDRESS TEST
ERROR ADDRE S SING R
ERROR ADDRE ) SING R1
ERROR ADDRE S SING R?
ERROR ADDRE S SING R4
ERROR ADDRE S SING R8
ERROR ADDRE S SING DUAL PORT
-

Ty Y

NP
—

ITY

IJI

[rel=-RNE
N S

ADDRESSING
ADDRESSING
ADDRESSING
ADDRESSING

MTEMP EXPLICIT ADDRESS TEST
ERROR ADDRESSING MTEMPO

ERROR
ERROR
ERROR
ERROR

SOURCE XB PC INCREMENT TEST
ERROR SOURCING ONE BYTE FROM XB

IQI

SCRATCH PAD BIT TEST
ERROR CLEARING RTEMP

ERROR IN IR
ERROR IN OSR

MBUS TEST
BAD BIT IN QREG
BAD BIT IN MBUS

BAD BIT IN RBUS OR WBUS

X8/IR/0SR BIT TEST
ERROR IN XB<31:0>
ERROR IN XB<63:32>

RBUS, WBUS TEST

BAD BIT IN DREG QR SUPROT

PONONINITONIPOND
MO
~ISNO -

7%y "} T B

PP
ol

Clock rate = 160ns

Verify Error (odes"’

e B O

—_——

¢ Micr
o By By e

COoOOQ
o0

no—

:lFl

D G

16:30:35
CL”.X Rev 13.00,
Micro verify Error Codes

QWO

OCOOOOOOO

VIO
LA

MOoO@oO~
SN —

|El

Charts
S

P
T
b

[
L TE R TETE T

TR
P
PR T
T

;1270

i; 1269

|“1268

;1267

:1266

Sev.eLvae.

1:1265

L evel

L1257

28-NOV-83

OR INC PC BY 2

RNUM/DSIZE TEST

ERROR READING DSIZE ROM OPERAND
ERROR LOADING/READING RNUM
ERROR READING DSIZE ROM OPERAND

ERROR LOADING/READING RNUM

ERROR READING DSIZE ROM QPERAND

ERROR LOADING/READING RNUM
ERROR READING DSIZE ROM OPERAND
ERROR LOADING/READING RNUM

Macro Level Charts

;1258
11259
:12A0
01261
;1262
11263
]}“\?64

1M(01)

MICRO2

[

(MT098.M
(HARTS.M

—

RNUM./DSIZE TEST CONTINUED

ERROR READING DSIZE ROM OPERAND 5
ERROR LOADING/READING RNUM

ERROR READING DSIZE ROM OPERAND 6
CACHE PARITY ERROR TEST

FAILED TO GET

CACHE PARITY ERROR

BAD MACHINE CHECK ERROR SUMMARY REGISTER
BAD CACHE ERROR REGISTER
TR PARITY ERROR TEST

FAILED TO GET GROUP O TB PARITY ERROR

BAD TB GROUP PARITY ERRUR REGISTER
BAD MACHINE CHECK ERROR SUMMARY REGISTER
FAILED TO GET GROUP 1

TB PARITY ERROR

BAD TB GROUP PARITY ERROR REGISTER
BAD MACHINE CHECK ERROR SUMMARY REGISTER
CONTROL STORE PARITY ERROR TEST

FAJLED TO GET CONTROL STORE PARITY ERROR
ERROR IN CONTROL STORE PARITY ERROR
LN)

CACHE

TEST

ERROR FILLING CACHE WITH ONES. LOCATION NOT | NITI
ERROR FILLING CACHE WITH ONES. UNABLE TO WRIT E
e

s e

g S

e N0

S U

) A0

e 4 S

Oy --------------- +

(MTO98.MCX
N LSNP

e
b b

Change Mode

(ompatability Mode

Console Command Parser

Contro!

(yclic Redundancy Check

Character String

Decimal String

£ED

Edit

FPA

Floating Point

Floatin~ Point txtension for G and H Data Types

Global

Interrupts and fxceptions

Integer,

Initialize

0N COSIIONIOUNY =
A VAN
N HNNNINI

NND — S OO0 =JO
S OO OSSN 232 OO NN

Micro Code Description

Label

Bootstrap

- B

N LA AN
N N IN VN U AN N A R e NN N UM
e A S AN AN W L AN N N N A LN MIN

OO OO

WO = OO

AVIA

VNI

LY Pl o

IENTo
RWLI o BV NS
N WM
— D0 [o

P
ST QU
QU
S

: Micro Code Label Prefixes"

Micro Level Charts

N N LN N A N

ISP
S
G
S
[N
B

Ll
L L L L L
T

L
[

L L L L L L L
L

St b

FPur e

N N NN N N N

r kb
s

. MIC
CHARTS

.T0C '

CLOKX Rev 13.00, Clock rate
TM(01)
28-NOV~83
MICROZ
:
Micro
(ode
Label
Prefixes
Charts
Level
Micro
16:30:35

[ntertace

Code

Logical,

& Address

)

Ltoad and Save Processor Context

Memory Management

Move To and from Processor Register

Miscellaneovus

Micro Verity

Native Mode Operand Specifier

Procedure

Probe

Queue

variable Length Bit

(all

tield

160ns

Page

45,

——

L\Sé?

CMT098,MCX
CHARTS. MIC

;1368
;1369
;1370

B1372

p1373

Micro Level Charts

28-NOV=-83

LT0C 'Y Micro tevel Charts
:

! Add

2 e

e e e e

0011

Arithmetic

0014

Timer Service

1 0012 | FPA Integer Overtlow Trap
'y

0015

{

T-Bit

» 0020 | Control Store Parity Error
i 0021 | Read Unaligned Data

:
;

:
:

H
N

H
H
:

;1398
;1399

;
:

;1601
;1402

;

1400

;

1412

.
:

;

R
:

] U0 Service

DO Service
DO Service
DO Service

; Micro Trap

v 0022 + MSRC XB Miss

Micro
Micro
Micro
Micro
Micro
Micro
Micro
Micro
Micro
Micro
Micro
Micro
Micro
Micro
Micro

v
!
'
i

0023
0024
0025
0026

+
|
|
i

MSR{ XB ACV
!
write Unlock Unalignea Data
:
Write Unaligned Data
Write Unlock
Crossing Page Boundry i

!
v
i
'
;
1

0028
0029
002A
0028
002C
002D

|
:
|
|
!
¢

Machine Check Exceptions(See Note)
Rut XB Miss
Read TB Miss
Write 18 Miss
FPA Reserved Operand
But XB ALV

Soft

' DO
DO
: DO
: DO
: DO
DO

0027

002E
002F

!
|
!

! 0038 .

Write (rossing Page

Boundry

Read ACV
Write ACV

Interrupt

1
.

0039
003A

|
!

(onsole Interrupt
unibus
Interrupt

1
i

003C
003E

!
'

Corrected Memory Interrupt
Write Bus Error Interrupt

0038

Interval

Timer

Interrupt

' 003F . Power Fail

;1403

114046
:]“05
21406
21407
1:1408
;1409
;1610
;e

e 2

NO Seryice

trap

1380
;1381

1397

Store Address

1 0016 ! Console *P Trap

11394
;1395
;1396

CLOKX Rev 13.40, Clock rate = 160ns

Fixed Control

e v im0 0

Trap

;1388
;1389
;1390
:1391
21392
, 1393

H Method of | n1t1at10n

.;g;g

;1387

| function of Vector

¢ 0000 ! Power Up

(1376

;1283
;1384
;1585
1386

dmmme=ee ey mmmm———t

1375

;1382

1 6:30:35

: Fixed Control Store Address''
e

tomemen + -

;1374

377

TM(01)

|
:
!

tmmman e
o SGLC TR EEE
LT et

NOTE

MSR(C
MSRC

XB T8 Error
XB Bus Error

Bus Error
Unaligned UNIBUS DPata
18 [rror

But
But

XB 1B Error
XB Bus Error

Trap
Trap
Trap
Trap
Trap
Trap
Trap
Trap
Trap
Trap
Trap
Trap
Trap
Trap
Trap

Service,
Service,
Service,
Service,
Service,
Service,

DO Service,
-

Execution
Execution
Execution
Execution
Execution
Execution

Execution
-

e e

MICROZ2

Page

Micro Level Charts

CHARTS.MIC

;}2}2
1415

LTOC '

1M(01)

MICROZ2

(MT098 MCX

28-NOV=-83

16:30:35

: BUT/UVCTR Chart''

Micro Level Charts
.

11476

; BUT/UVCTR is not valid During any micro cycle that follows an IRD1.

1419

:}2};

1620
;}4%;
1

:
'
:

:
;
;

UVCTR<3>

]

;' BUS/PRB.RD.MODE

;) BUS/PRB.WR
;! BUS/PRB.WR.MODF
P
teemeemememmaee-

;1435

1437
;;Ggg
A

[
!
;0 WCTRL/ZUVOTR_(M,
IS5 !
R
!

;

:
,

!
!

LSt e

tescssssecccscssssen- Fom o ——— o
e e
e fommmmen—

:
'
H

nE——————————

M.AND,V.AND,AC

:
H
.

UVCTR<Y>

$164 3
;1444
A
;1446

sV WOTRL/REICHK and
wbus = Saved Psl
[
R

- —— - ——————— fomemem
e
————— +

!
'

:
!

'
:

V.AND . AC

]
H

.
!
!

AL
L DL R PR e

, A48

$T6h0

;1 UVCIR (MU[S or

;1as3

;4 BUS is not one

;151
;s
i“3&
.ligi

1450
1497

158

1459
1460
Jlatl

prabe

(RS

;1 WCIRL

s not

:
:
H
!

M
AC

= PTE Modify Bit
= 1 if valid PTE
= 1 if Access Allowed

it Memo-y Mapping

¢ = REl (heck Ok

1 = REI Check Qk g AST Pending
2 = REI Check is not Ok
3 = REl Check is not Ok
e

e e

+
:

e ———t

:
'

2 = unibus Interrupt
3 = Interval Timer Interrupt

'
:

:
!

6 = Write Bus Frror Interrupt
7 = Power Fail Interrupt

;
:

1 = (onsole Interrupt

;

PBOK = 1 1f Not (rossing o Page Boundr{

!
.
!

0 = Soft Interrupt

deemmmememeea——. memmctnemaceemme
e m—— e —————— tmm————— o

legend

;

;1 the Probe Micro
.
;
. Orders(see above) :
H

i
i
!
1

'
i

PSL<CUR>

— e ————— R — remmmmcssm
e ————— o

;L REICHR(see above) !
:

e
——— - —————— -t

H
|
,

:
h

.
P23
v (AC.AND.V).OR
:
:
!
!

V.0R.PA

e n e ———— O
e

PSL<IS>

]

}1«40
;
pemmeesmem
e mm————— P ———————————— CEL T] e ————e
e c eLt
T L] o
AT
;
!
!

Jlage

:
!
!

UVCTR<O>

]

e WmmEmm—E——E e — e — eSS}

!
:

e ———— ———
fommmmr

e e

- . e~ e~ —————— toremmmmecac
———— tomm—— memmmm
s mmn——t

;1 BUS/PRB.RD.PTE

14636

eee

]

L1431
11632

.
BUS/PRB.RD,PTE.K
;1 BUS/PRB.WR.PTE

:
]
!

UVCTR<2>

[

J1427
SH4A28
11429

ote33
21434

:
'
!

dememeseemecccmnmenew tommm—— NS
RN NS E S S
e

;1 BUS/PRB.RD

21430

o2 e
e-

(1425

11426

. Because of this, it cannot be used in any of the micro instructions that are pointed to by the IRD1 rom.

(1423}

114624

Page

CLOKX Rev 13.00, Clock rate = 160ns

: BUT/UVCTR Chart

is not Enabled

4 = C(orrected Memory Interrupt

e e e

———————t

TH{O98.MCx

MICRO2
1]

p:2§§

LJOT Y

Micro Level Charts

1466
;iifig

;
;.

Micro Level Charts

CHARTS MIC

PRl

;141

p1are
,'}/1!'?.

;1477

;

:1015

)

: Description of FPD "

Reserved Operand Fault,

interrupt.

tlows will branch to the

pack routine at IE.FPD.PACK + FPDOFFSET, and initiate the fault.

;

In the second case the micro code will branch to IE.OPER.FAULT which

will branch to the pack routine and initiate the fault.

;o the third case the micro code will branch to IE.FLxxx.FAULT which

;

witl branch to the pack routine and initiate the fault.

branch to IE.SZRV.IP.IS which will

;

1t a TB miss occurs and the ttag MM._NOINT

;
©

;

.
it will
In the fourth case when the micro code decides to allow an interrupt

the totlowing rules ror pecking:

branch to the pack routiue and initiate

;SO;

;

1505
1506
$1507
;1508
21509
;1510
J151
21512

J
;

IF.FPD.PACK + FPDOFFSET observe

2) For taults, DREG is moditi.d by [ANDE before going to the
pack routine and must not be modified by the pack routine,

3) for floatin? taulrs and reserved operand faults, FLAGZ is modified
by IANDE before going to the pack routine and must not be modified

[
:

JE.PACK.DONE,

by the pack routine.

4> Micro temp FPDOFFSET<16:8> is modified by JARNE before going to the
pack routine and must not be modified by the pack routine
(FPDOFFSET<7:0> will

be preserved),

tb miss,

b) IF the pack routine was reached b{ any other

;1818

S) In <ome cascs the pack routine may need to return to the instruction
tlows betore branching
to lE.PACK.DONE, if so the address at the
top of the micro stack
will have one of two possible values:
a) IF the oack routine was branched to because of a memory
management faul*t or because of an interrupt taken from a
.
tbmiss routine (MM NOINT clear)
THEN the address at the top of the micro stack is the
address of the micro trapped instruction that caused the

S8t

path

v
i

{ie, NEXT/IE.SERV.IP.TS or NEXT/IE.OPER.FAULT)

;186
;1517
:

is clear),

1) Wnen packing i< complete the pack rautine will branch
to

;
:

the interrupt (interrupts may be taken b{ the memory management flows
The micro code pack routines loaded at

J151% 0

In the first case the memory management

JVA7B - r
S

: Description of FPD

481:

Page

2) Floating Point Fault (overflow, underttow), or

J 4
CLOKX Rev 13.00, Clock rate = 160ns

1) Memory Fautt (ACV or TNV),

;1474

28=-NOV=-83 16:30:35
.
»

when PSLCFPD> is set, there are4 things that m)ght require the instruction
flow to be interrupted and the instruction packed up.

‘

RT3

TM(01)

;

THEN the address at the top of the micro stack 1s the adaress
ot the last unmatched PUSH in the instruction flows.

————

‘
iI

CHARTS.
o

28~NOV-83
M]CRO2
TM01)
:
Micro Level Charts
CMT0

—

or - o ! P AN NVBRVNLIVVTVINW “NVVTNZNNNNANVVIVNNI

o O x } I 3¢ o 3¢ 3 B 3 3 3K 2 DC 2 3 B X I I XK I 3 RO I I I I I Y
[}
v -0 - C ! f
= ~ o 1 Z " P00T0RCVEIVIOVLVVLLUVCI-VOOOVOVVLVLOLVL I
1
~
@ - ZZ ! I

> O o ) ]

Because of this, they cannot be used in any of the micro

N/“ASSK)
uvfu\IM/\.
*Iuvln‘l5(’5(
)z../flISSS55
s;_(assySSSSS
?a.}fi’)\JSSS
zz.‘;r_eSSSS.
./;W(fiéSSSSS
1|4|.222)5C.RV oYU RVo RVSR(gy Vol
[ValValPaSCJS.')S
SSSS.

49
Page

160ns

CLOKX Rev 13.00. Clock rate
16:30:35
Compatabilitv ¥ de Condition Codes

(MT0S8.M CX
M1
CHARTS
—

Lo Vv 1 T ot o () ot ot (L)t et Pt o ot ot et ot o eyt e ey ot U Z D e @) me e D}]
]
1
3
]= Q-

MICRO2
l
M0
28~NOV-83
:
Micro Level Charts

16:30:35
CLOKX. Rev 13.00, Clock rate = 160ns
Native Mode Condition Codes Part 1

Page

50;

micro cycle that follows an IRD1, Because ot this, they cannot be used in any of the micro

51
Page

160ns
I

Qe [ |

e@e '

>- 1 1

- 101

— e~ )

RPN

—_ e N~ .

1]
]

oYANT SN |

ee e |
- t e )] J S~ WO s F OO~ L [= —— N ~»MIT XTI il MS O

R
batubrapp
pPlep
abatatata
egieu
at st abbatubab
g tghegi
gy S48 eghui
e fiuciudiosineiadghngiuiingghe@i

w![r
[y <—

—

1
o
o o0
o
] 1
o
AA 5
A A < >> AA >
>
@ 121
[ ] ] L ANNONNNBSNONNINITNNSUVVVNVIVNVILZ ITVNVVNMZVNONOVIVI IV IV I
-

o1S!

< £@

4
M

M01)

MICROZ
_
Micro Level

CMT098.MCX

CHARTS .MIC

;1669

;1670

JToc M

Micro Level

;1672

;1673

'
'

1674

0S.RED

cutacaterni >3 o~ ~
k)

T T T

4ddress of

e el

Satuindeilitadh 4

m e n

i} mm—EE e —— o

m - ———} e

e me}

mmnm—n—n e

the Operand

—

S —E

..t n—-——————

1 £ £ D 4 O o« ]

NOTE

Page

160ns

............................. . . . . . . . . . . . . . . B L e LT

app

fmrmmemcnat e

: UNPREDI(TABLE

UNP

CLOKX Rev 13.00, Clock rate
: Native Mode Operand Specifier Chart

AXY

| 05.ADD

D i}
=B - | P
e PR [ G

£1705

B| | |D| | |R| | |e| | |T|D|B|b |b |Db|t| |b|l| |B| | | | |i|l#Imememe e e .BIR- 4

- R S US

e T e e e e e e e T e se et s o e e e e s

e eA T gA TT T e T T TeP TeeeT e

fecmcnn
e
——————

0S.MOD

16:30:35

: Native Mode Operard Specifier Chart'

Charts

1671

Charts

28=-NOV-83

'«fr

In reg mode MDR <= GQFR(RNUM), ¢.

in VA if the Operand is

in memory and in RNUM if the Operand is in GPR

In reg mode RNUM <= # ot addr2ssed reg,

In reg mode MDR § VA are not aftected

1 M(01)
Ml (RO2
28-NDV-83.
Micro Level (harts

¥4

TOC '

tunanama= cnmm—— 00t

P
P

Mode

CLOKX Rev 13,00, (lock rate

Native Mode Addressing Branch

Reg

Addressing Mode

[ e P ToTSmemTEmmTTEees TeTTEeTTemT =

000

0-E ! (RM)s

0010

0011

1 J*#cons

AUTOINCREMENT MODE

IMMEDIATE MODE

0-3 c == ! sA#cons

LITERAL MODE

€190

L 0=F 1 =(RR)

AUTODE CREMENT MODE

0101

A0,

A,C,E

Addr

RELATIVE MODE

G=E

D(Rm

DISPLACEMENT MODE

:
|

ABSOLUTE MODE

' @4Agdr

umb

@Addr

RELATIVE

,0,b

U=t

@DtRr

DISPLACEMENT DEFERRED MODE

-F

@Rroe

AGTO-INCREMENT D:FERRED MODE

(Re)[O7)

INDEX MODE

2=F

Ar[Re1

INDEX MODE

B.2,0

- . @

Nrr- - e e

e 0 0e

‘
Operand
.
Specifier
'
$mmmm———— tommm—t
©

16:30:35 _

Native Mode Addressing Branch'

Micro Level Charts

T
S
N
[

)

.M ¢
(MT098
M1
{HARTS

e e e

‘

DEFERRED MODE

160ns

Page

(MYDQB.M%#

MICRO2

LTO0C '

Micro Level (harts

(HARTS M

Micro Level (harts

28-~NOV=B3

16:30:35

CLOKX Rev 13,00, Ctock rate = 160ns

Compatibility Mode Addressing Branch

Compatibility Mode Addressing Branch''

P chommmmmmmmmmee oo O —memmmm———

Branch :

;
:

235;???er

Ottset #+w==-w=-- re-s-~ +
:
{
Mode
! Reg !

Addressing Mode

i S
10-6!Rn
S0 0000 i €

D000

AUTOINCREMENT MODE

O
AT
Y
A
Sl 0010 11
:
Dot b1

O
1 0s6 i (Rn)
7
kD

:
REGISTER MODE P
REGISTER DEFERRED MODE
|
REGISTER DEFERRED MODE PC !

0101 F 2
:
Do i3
Do b3

o6 i (seae
06 i acRm
7 i awaddr

AUTOINCREMENT MODE SP
AUTO-INC DEFERRED MODE
ABSOLUTE MODE

:
|
E

AUTO-DECREMENT MODE SP
AUTO-DEC DEFERRED MODE
AUTO-DECREMENT MODE PC
INDEX MODE

RELATIVE MODE

D000 1

1 0-5 i (Re)e

0s5 i -am)

A
T
Dot
A
AR

A
6

A
2
0e7 d antRn)
A R S
106! X(Rn)

w01

1102

1 Addr X(PO

AUTO=DECREMENT MODE

1 0-7 i GADDR 9X(Rn)

INDEX DEFERRED MODE

IMMEDIATE MODE

aONs

o
0n 0n
o4e
o —————— bmm———— ot

Page

(MT098.

(HARTS,

16:30:35
CLOKX Rev 13,00,
Chart
Drive
WBUS

Clock rate

Page

160ns

—o

| RC?
1M01)
MIC
28-N0OV-83
:
Micro Level Charts

]

+oR R e R e +

) i

et mn

t1w=voVrx
G- -——-———————

—0 = I SO -0 1 XX X XXM D ICIC I DD A 23K D T I X

1 AZAaZUwd ORI ZOo0 Qa0 ¢+ sh—t—b- o o = =}

W|
OO LD O C
O UM TNONRO
LD DUTNO
I O—OUMI

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[

e T e T e e kR itk S el +

un> O NONDIDE [CE RE A 2 - pel

w+ = <
<

ALS>IISO _JA_u | K OO0 - o @
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c]

1M(01)
MICROZ
28~NQV=83
Micro Level Charts

.
.

5
CLOKX Rev 13.00,

Clock rate
BUS vs MSRC Micro Order Conflict Chart
16:30:35

« - . ITxX
LA BRoxax
AnNIDZZ SZ°T Trouw
e s » ZFxa
. s Z00Z
e
g
—“ W

—

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LI R LN olad azw HEXE3 oo oo Toeaon -z
.-

L] e T 3 w [

160ns

Page

57|

.
’

(mM1098.
CHARTS,

£EE )—
=

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—

G
5
160ns
35
CLOKX Rev 13.00, Clock rate
16:30:
D
TMM
MICROZ
28=NOV=83
:
WCTRL/CCPSL
vs
MSRC
Micro
Order
Conflict
Chart
Micro Level Charts

’

Page

58-

;

CMT098.MCX

MICRO2

LJTOC '

Micro tevel Charts

CHARTS JMIC

.13%8
I1990

11991

11992

11993

11994

11995

11996
11997

11998

¢
-

&
1

12008

5009

OPERATION

i NOP.CCBR<-BRATST

1
S

! ALUS<~-DSDZ.CCBR<~ALUS | ALU3<1:0> <= (BCD SIGN)'(BCD 0) ! ALUS<1> ! ALUS<O> !
' ALUS<1> ! ALUS<0>!
! AIUS<=SIGND.CCBR<-ALUS ! ALUS<1:0> <= (LSS 0)'(EQL 0)

- ¢
;o

€

! CCOPT.CCBR<~SIGND

12013

1
-0

L 1SS O
! EQL 0
! ALUS<1> ! ALUS<O0> |

P LSS O

' CC OP 1

' LSS0

' EaL 0

! BRA TST

! ALUS<T> ! LSS O
! EaL O
' [SS 0

| ALUSK1> ! ALUS<O> |
! ALUS<-UNSGN.CCBR<=ALUS | ALUS<1:0> <~ (LSSU 0)'(EQL 0>
1 EQL O
P LSS0
1
<=
! PSLRV>
! SETV.CCUK<=SIGND
-+
~entmmem— cempememem
e en e, .- ——————— e ————————— ———————

| WB<31:0> <-PSL

P! PSL<-WB.CCBR<=ALUS
! pSW<-WB.(CBR<=ALUS
S

| PSL<-WB<31:0>
! PSW<-WB<15:0>

:
| WB<3:0> <-AT(R

1 WB<-PSL.CCBR<-SIGND

(

! EQL O

—— memamemeeme———.m————————— b m———— +
e ————
e mm e ———————————— femmmm———

! NOP.CCBR<~CSIGNS
! WB<-ATCR.CCBR<-SIGND

tmmmmo== Prm e

I TCCBR | CCBR<O> !

mm— e ——————————— PR $ommmmmeee +

€
M

T
e
+

' CC OP 2

-t
: 1

;

| C(OP2.CCBR<-SIGND

Aeem—=-- form r

!
0

__CCBR_CONTROL

:
:

;2000

22011
19012

CLOKX Rev 13.00, Clock rate = 160ns

! NOP.CCBR<-SIGND
! NOP.CCBR<-ALUS

15006
12007

¢ BUT/CCBR Chart

temmemen S m—temmsann e

15001

15006
13005

16:30:35

: BUT/CCBR Chart''

MICRO ORDER

22002
22003

Micro Level Charts

2B-NOV-83

em +
e ————
eme fommem——e—mm—m————————— femmnmmeneatr emsmmem
. ————————————
Femam

11999

;2000

1M(01)

t CC<~WB.C(BR<~ALUS

! MDR_OSR.CCBR_BRATST

rem—meee D

' (C<-WB<3:0>

' MDR <= ZEXT OSR

EEL L LT tomm——— memm e

wwx
wwx

———

' Uss 0

! EeL 0

!OALUSKT> 1 ALUS<O> |
' ALUS<1> | ALUS<0> !
' ALUS<1> ! ALUS<0> !
' 0

! BRA TST

e e a - it Hommommeae tommmeee +

02014
;2015

WHENEVER THE GPERATION ALTERS ALUS, CCBR <~ ALUS OLD

338}3

E%g%g

;

Esgs%

;

UNLESS OTHERWISE NOTED ALL VALUES ARE SIZE DEPENDENT
: WBUS<SIGN>.XOR.ALU 'OVERFLOW' (THIS WILL PRODUCE 'LSS 0' FOR A-B OR A+(-B))
LSS O
UVEKFLOW : XOR OF CIN AND COUT OF MSB(SIZE) ALU

Esgsé

Eggsg

’Sggg

;

Igggg

: .NOT.(ALU CARRY) (THIS WILL PRODUCE 'LSSU 0' FOR A=B OR A+(=B))
)
.£0.0)
E0.0
AND. (WBUS<7:4>
: (WMUX<31. :85.
BOD O
BCD SIGN : IF WBUS<3:0> > 9 THEN, ALUS IS SET IF SIGN IS NEGATIVE

358§%

BRA TST

;gg}g

12034

L. .

£QL 0

: WMUX = 0

LS5U 0

: FOR BRANCH INSTRUCTIONS CCBR<O> IS SET IF THE BRANCH CONDITION IS TRUE

w4w IF V GETS SET NO TRAP WILL OCCUR

Page

28=NOV=83
1M{01)
MICROZ
¢
Micro Level Charts

e o

: BUT/SPASTA Chart"

;2069
;2070
;2071
;2072
;2073
;2074
;2075

;2076
;2077

;2078
;2079
.2080
;2081
;2082
.2083
;2084

:
:
;

TEMP13
MM, TEMPS
MM TEMP

L+
—— T

;

. Fom m m

———

SBR

e m

SLR
SPNICR.SPICR
MM, TEMPG
- -

:
e mm— e mm———— +

B ]

oo e mm——mm e ——— +

-y

e >y
T T
T
T

e e

! MSRC

POLR
P1BR
PILR

E e~

TEMPS
TEMP10
TEMPT1

TEMP1?

=
.

POBR

:
:
:
;

———————— -

MM TEMP3

TEMPS

DST.ROR1

TEMP7

DST.R+1

RNUM_WBUS

READRBS
WB_RBSP
AL

OTHERS

ALL

OTHERS

ALL

OTHERS

ALL

OTHERS

RNUM.NE.[6,7,14]

RNUM.EQ.14

RNUM.EQ.7
RNUM.EQ.6

UNDEF INED

UNDEF INED
UNDEF INED

00
01
10

;2068

MM, TEMP2

DST.R

B L

;2066
;2067

TEMPG

GPR.R+1
GPR.ROR?

il o

;2065

use
15P
PCBB

GPR.R

Bl
T
P

;2063
;12064

ESP
$SP

RSRC : RO

4t mem

;2061
;2062

TEMP3
TEMPL
TEMPS

TEMP1
TEMP2

TEMP.R

TEMP.R+1
1EMP.ROR1

;2049
;2050
;2051
;2052
;2053
:2054
;2055
12056
:2057
;2058
;2059
:¢060

:
:
;

:
:

KSP

;2048

RSRC : TEMPO

m—— —m mmm— e m e

;2046
12047

12045

RSRC does not Specity GPRLO,151

e e

;2043
12044

Micro Level Charts

;2040
;2041
;2042

CLOKA Rev 13.00, Clock rate = 160ns

BUT/SPASTA Chart

LT0C Y

:2035
12036
:2037
;2038
;2039

16:30:3 5

e e m e

CMTO98.MCX
MIC
CHAR.TS

;
:

M)
28-NOV=-83
MICRO2
:
Micro Level Charts

Page

! v!) H meeee[=3
1s

1 A[1 [

] [}

[ ]

A3\ 13
1A ]

g[N<L}

1A
t s ' 1[
A i

i 4

me e e

1) D1) ]Al]
] A
] 1 1

v 1

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[

) ]

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] 1 ]

1 ) )

< tey

ilR

)

R v

< -3 > o> (=] [+ (o] b [ 2

- 1) 1

“

—

J
5
160ns
16 :130:35
CLOKX Rev 13,00, (lock rate
Part 1
Functions
TAB LE 1 - ALU & 0 Rotate and Shift

.
.

CHARTS,

1M(01)
MICROZ
28=N0OV=-83
:
Micro Level Charts

160ns
CLOKX Rev 13,00, Clock rate
16:30:35
Part 2
Functions
Shift
and
Rotate
Q
&
ALU
=
2
TABLE

Page

62|

- [ =] 2

(-] (=] o [=1 -~ I -

11 -

] !

]
11 <<] ]

[ =]

!) o

1w
t[ ]1 1 A

.- 1 ] A ~

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—=

333?4334L‘L./...L.Lv/flb'/-./45:)5555555566666666667777?7777

w) ]U --

CMT098.

Micro Level Charts

LR S
LR L
TR L

tmmmm—— -———————————— e mm

;

XCSR

P
T

CRAR=0
(DATA)

- ——————————— trm em

CRAR=1

(XMIT STATUS)

;

n et

—————— e —————————————— +

; ----------------- ; --------------------- e
!
|
h
! WCTRL/CONWRITE
;
!
e

— e

m e

e so

Pt
}

e re e e

i (COMMAND & STATUS)

FU—————

- —-—-— P
-! (SR <~ WBUS<23:20>

| XBUF <= WBUS<23:16> | XCSR<6> <= WBUS<22> | R(SR<6> <~ WBUS<22> |
H
(CLEARS READY)
'
INT ENABLE
1
INT ENABLE
i
!
:
'
v
!

——— feme

(RAR=3

CRAR=2

(RECV STATUS)

R R NS
S— SR
(RAR <~ WBUS<23:22>
! WCTRL/LOADCRAR |

bmmm

Page

.
: Xmitter
Command and Status Register
: Reciever (ommand and Status Register
: Command and Status Register

RCSR
(SR

CLOKX Rev 13.00, Clock rate = 160ns

: TABLE 2 - Console Intertace Control'' .

T Xmitter data BUF fer
: Reciever data BUFffer

: TABLE 2 ~ Console Intertace Control

XBUF
RBUF

D e e
D

COOCOO0 O
NN
= ON0 O

16:30:35

: Console 'Register Address' Register

R T T

N
R
R

NURUNU
N NUNUND
LAV
AN UL 1, V] o V]

;2205

Micro Level Charts

28-NOV~83

CRAR

D e

d rd e

O OO0 0 D0 O 0000 0200 C0CoCo00 0000 ~J
NC N DW=
O VO NP NDWN—O
O

e e

PONINUNIND
—d d e e

“imememene

rRorLROPINONY TN LSS LS

P L
T
s I

SIS LN T VTN T N1 W,V T, S TN 1, O 1, O1, ST,V

CHARTS
. MIC

JTI0C

1M(01)

MICROZ

(MT098.MCx

——e e n e n—————— L
L L L T B frmr

23=HALT PENDING
22=CLEAR HALT
21=CLR XMIT INT REQ
20=SET HALT
e m

e a—————————

| WCTRL/ZCONREAD

| WBUS<D3:16> <= RBUF | WBUS<23:22> <= XCSR | WBUS<23:22> <= RCSR | WBUS<23:21> <~ (SR

{

(CLEARS DONE AND

RECEIVER INT REQ)

23=READY

22=INT ENABLE

23=DONE

22=INT ENABLE

23=HALT PENDING

S$=SALT

g g Bt A '; --------------------- «;’----: ————————————————
; ————————————————— ; ————————————————————— ; ————— ' WCTRU/READCRAR
T

o -0e

WBUS<25:24> <~ CRAR
S

e P Sn T n TS Y e

et T S TR T

e e S e

e T R W Yy

e S

e G Sy e e A2

S R e B

B e

;

CHARTS.

;SS}S
12220

:%%%g

Micro Level Charts

12229
;2230

;

;2232

;

32236

;2237
;gsgg
12240

L2241
12262
;2243
;2264
;2245

122646

12247

;
H
;

;2248
12249

;
:

12252

;

12254

;

;2250
12251
;2253

;Ssgg

12257

;
N
;

Page

(LOKX Rev 13,00, Clock rate = 160ns

: TABLE 3 - TUS8 Intertface Controtl

)

: TU58 'Register Address' Register

XBUF
RBUF
XCSR
RCSR
CSR

:
:
:
1
:

Xmitter data BUF fer
.
Reciever data BUF fer
Register
Status
and
Xmitter C(ommand
Reciever Command and Status Register
Command and Status Register

e s e enas oo Fommmmmmmmmme o +
$mmmmmmmmm oo meemeemmemeemomn

TRAR=0

;

16:30:35

TRAR

12231

;2233

28-NOV=-83

. TABLE 3 = TU58 Interface Control'

LT0C "' Micro Level Charts

;2223
;2224
02225
;2226
;2227
;2228

;ss%g

TMCOT)

MICROZ

CMT098.nEé

(PATAS

TRAR=1

{

(XMIT STATUS)

TRAR=2

(RECV STATUS)

TRAR=3

E (COMMAND & STATUS)

!
,

e ————— +
e eecr
——— femmmmm
nr
e e— m—————— temmem
e mmem
n e ——— fommmmmm
s mer
pmmmmm—————— s~ frmrmm

:
i WCTRL/LOADTRAR

$m m

'
i

emm—m——— e fom m

oo b
e ccee me
e m e e $mmmmm

e m————————— fommecmetemaemammmman= +

:
i
i
:
! WCTRL/TUSBWRITE ! XBUF <~ WBUS<23:16> | XCSR<6> <~ WBUS<22> ! RCSR<6> <~ WBUS<22>
i INT ENABLE
1 INT ENABLE
(CLEARS READY)
!
i
j
1
:
)
:
i
:
i
:
H
!
!

Fomm

.
:

i 23=COLD START BIT

i (CLEARS DONE AND
! RECEIVER INT REQ)
!

!
|
:

:
i

! 22=CLEAR START BREAK.
? 21=CLR XMIT INT REQ !
' 20=SET START BREAK |

H
:
:
!
| WBUS<23:16> <= RBUF | WBUS<23:22> <~ XCSR | WBUS<23:22> <= RCSR } WBUS<Z23> <-

il e

! WCTRL/READTRAR

|
| CSR <- WBUS<23:20>

oo T et ——————t
e ne mme
o e Fomwmmmm

e LR Frmm
e meBi

:
! WOTRL/TUSBREAD

:
E

TRAR <= WBUS<23:22>

23=READY
22=INT ENABLE

s mecmsese————— L

i
i
!

b Fr e
D il

23=DONE
22=INT ENABLE

,
i

€OLD START BIT |
!
:
T WBUSK21> <=
|

XMIT INT REOQ

e ———————— S o —————— +

WBUS<25:24> <~ TRAR

+
e
e
mm e
e eee———
tmmm—m———————————— frmmmmmm

64?

16:30:35

1M(01)
MICROZ
28-NUv-83
:
Micro Level Charts

.T0C M

Charts

Micro Level

ROM

CLOKX Rev 13.00, Clock rate

layout map for control

ROM layout map

L L

DL R

] 5555 555 5:5 54414 44 4 444 4
7777777 7766 6666 66661
R7654 321009876
5432 1098 1765 L 3210
! 987656432109
b
!
i
'

1
[}

146

! 0000-03FF
'

12279
;2280
;2281
12282
;2283
12284

;2285

140

! 0800-08FF

1
}

‘

QCOD=-0FFF

!
]

Po139

gy S

122

104

116

+
1
v

P98

'
[l
3
'

L L

bR g

]

128

133

127

103

126

102

125

101

1
i
1
'
1

138

132

137

131
130

124

100

1400=17FF

135

129

123

SRS

L L L L

136

134

1000-13FF

'
‘

BUY

]

Page

jesnanm
e
————
———

ALPCTL

160ns

for control store

ROT

ALIT
R

store

SIS S S

SRR S

el ettt Seb e e L L

'
:

P94
P93

]
'

LR L

]
'

)

vt
o o
o
e

nete

prom pattern

listing is inverted with respect to acica!

LITRL
o

o e

e e

;

0000-03FF

8¢

‘8

65
o4

iy
(U
QP
g
e
T
e
T T
e S L L
e

;2312

BIN

‘N

—

SMTOGR My

MICRO2

JHARTS MIT

MIOT)

Micro Level Charts

28«NOv=-83

231¢;

i
!

|
|

|
i

OTEES

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

1 ROM layout map for control store

This page

intentionally

left blank.

hE me s EE

Page

e
e
e
o

. HEXAT DE
IMA:
Revision History''
Lt
T

2322
2323

;¢

Muye (MODE boundary tor rev 061,
Add regiony, fcr G and H
Adjust [ANCE region,
Initial

release,

floating,

ity

O, ¥
NN

i
it

[«

UNDBIN

2321

2324

LSLNT.NT,V}

;04T

JEESE.
pe31e
2320

16:30:35

28-NOV-83

MICROZ
1M(01)
REGION.MIC

TMTOGB
M( X
REGIONMI{

6
(LOKX Rev

.10C "'REG 1 ON M 1C
1 0
.T0C "REV ) 51 ON
¢

MC DOWELL

13.00,

(lock rate

160ns

Page

MICROZ2

(MT098.MCX

1M(01)

28-NOV-83

16:30:35

Location of modules in control store

REGION.MIC

CLOKX Rev 13,00, Clock rate = 160ns

Page

Location of modules in control store'

ég%%g

.TCC '

ég%gg

;0000-03FF

IRD1/

,gg%g

;0400-07FF

INTLOG/ OSR,

g%%;

;0800~0BF F

INIT,

§§§§Z

;0C00-~0FFF

PCALL,

,Sg%g

;1000-13FF

MISQUE, DECMAL(part of CVILP & CVTPL),
DELMAL (except CVTLP § (VIPL)

5%2{;

;1600=17FF

(MODE,

§§§28

:2000-23F +

GHFLT(wcs part)

;23461

;NOTE:

IRDX/

VIELD(part 2)
FLOAT,

(ONTRL, GHFLT(rom part)

MW/

CONSOL, CHAR

EDIT/

MPRCHM, IANDE

UVERFY/ PRLDSV, VIELD(part 1)

Files seperated by siashes are regioned into the same locations,

e E
:

CLOKX Rev 13,00, Clock rate = 160ns

Page

xIr

mirn

INNNIND
— s

e
e
2
e

ol o)

.SE

ol vl e

slnitialize

;Console

Control Store Region Expressions''

.SET/CONSOL.R1L=0883
.SET/CONSOL.R1H=0A37
.SET/CONSOL .R2L=0883
.SET/CONSOL .%2H=0A37
.SET/CONSOL .R3L=0883
.SET/CONSOL .R3H=0A37

;Integer, L

;Floating Point and (RC
CSET/FLOAT .RIL=04F 9
LSET/FLOAT.RIH=0721
=04F 9
. R2L OAT
LSEVT/FL
LSET/FLOAT.RZH-0721
CSET/FLOAT.R3L=04t9
LSET/FLOAT ,R3H=0721

i
;variabie Length Bit Field

LSET/VIELD.RIL=17F2

RIH=17EF
1
VIELD.
.
!
D.R2L=0000
LSET/VIEL
LSET/VIELD.R2H=03EA
0000
LSET/VIELD.R3L=
i

N NN

(S APV,
L CLV, 1, V]

OODOCOCOO
NN
N

SET/CONTRL.

Instructions
.
.SET/CONTRL
.SET/CONTRL.
LSET/CONTRL
.
SET/CONTRL.
.
LSET/CONTRL

;Control

AWWNNINY
— —

1 ELD.R3H=03EA
LSET/VI
DDV DO0

OO COCOCO0ICOOCTO000
N NN NNNNN
NN
= OO DN
NI AN
—

—Op0o~N O

S L UL NY SO S LN ST ST N T STV ST\ VT oV I STa e 1) S1aS)
N O N N N (AN
AT AN N NN NAN NN
VA
U
IS D DS DS 0 O o s
OO VI
v EadV. iav) “ OO0 NN LW
= OO0 O W S wWnY
eLSLST ST N
W LA N LA AL

28-NOV-83 16:30:35

Control Store Region Expressions

REGION,

.T0C

TM(OT)

MICRO2

CMT098.mE§

MICRO2 TM(01)

(MT098.MCX

Control Store Region Expressions

REGION.MIC

;2397

:2398

SET/PCALL .R2H=0(96
.SET/PCALL.R3L=0C00
.SET/PCALL.R3H=0C96

:
|
i

12409

LSET/MISQUE.R2H=0D30

;2610

.SET/CHAR,R3L=0A38
.SET/CHAR .R3H=0BEB
;Decimal Strin

LSET/DECMAL .R2H=13F?2
SSET/DECMAL.R3L=0D31
.SET/DECMAL.R3H=0D9C

sEdit

LSET/ZEDIT.RIL=14EQ
LSETZEDIT.RIH=T7ED
LSET/ZEDIT.R2L=14EQ

JSET/EDIT.R2H=17E1

;2434

:2438

JMTPR, MFPR, (HMX

.SET/MPRCHM.RIL=0D9D

;2442

.SET/MPRCHM R3L=0D9D

;2641

.SET/MPRCHM.R2H=0E(B

;3222

;24651

;

‘

LSET/EDIT.R3H=17E1

.SET/MPRCHM.R1H=0E(B
LSET/MPRCHM_R2L=0D9D

12646
;2447
12448
12449
;24650

LSET/EDIV.R3L=14ED

12439
;2440

;24465

.SET/DECMAL‘R2L=1000

12433
;2435
12636
;24637

SET/DECMAL LR1L=1000
LSET/DECMAL .RT1H=13F?2

;2425
12426
12407

;2430
;243
12432

.SET/CHAR.R2H=0BEB

12624

;2429

SET/MISQUE .R3L=0(97

.SET/CHAR.R2L=0A38

126418
12619

;2428

.SET/CHAR.R1L=0A38
.SET/CHAR.RT1H=0BEB

;2417

;2422
;2423

.SET/MISQUE.R2L=0C97

;Character Strin

12416

12420

.SET/MISQUE ,R3H=0D30

;2411

12421

;

SET/MISQUE .R1L=0C97

;2408

;2414
;2415

;Miscel laneous and Queue

.SET/MISQUE R1H=0D30

;2413

;

;2407

;2412

70,

LSET/PCALL.RIH=0(96

LSET/PCALL.R2L=0C00

;2401
:2402
;2403

: 26406

.SET/PCALL.R1L=0C00

;26400

;2405

CLOKX Rev 13.00, Ctock rate = 160ns

page

:Procedure (all

;2399

;2404

28-NOV-83 16:30:35

.SET/MPRCHM,R3H=0E(B

sPROBE,

LDP(CTX,

SVPCTX

LSET/PRLDSV.R1L=14E0
.S[T/PRLDSV R1H=17€1
.SET/PRLDSV.R2L=14EO
LSET/PRLDSV.R2H=17E1
LSET/PRLDSV.R3L=14E(
LSET/PRLDSV.R3H=17E1

‘

!
|
i

|
:

MICROZ

CMT098 . MCX

TM(01)

My
T ey TMMo,y

MMy

Wt
OOCOOOO

Interrupts and Excep ti
.SET/IANDE.R1 L
.SET/IANDE .R1 H
SET/IANDE .R2 L
.SET/1ANDE.R2 H
.SET/TANDE.R3L
.SET/1ANDE .R3H

Rilakilahlall

Control Store Region Expressions

REGION.MIC

;Memory Management
LSET/7MM.RIL=
LSET/MM.R1H=
LSET/MM R2L=
. RZH=
LSET/MM
.SCT/MM.R3L=
SET/MM.R3H=

;Compatibility Mode

.SET/CMODE .R1L=1400
.SET/CMODE R1H=14DF
.SET/CMUDE.R2L=1400
.SET/CMODE .R2H=14DF
LSET/CMODE .R3L=1400

.SET/CMODE ,R3H=14DF

;Micro verify
LSET/MV.RIL=14E0

LSET/MV.R1H=17E1

V
. R2L=14E0
LSET/M
.SET/MV R2H=17E1
LSET/MV.R3L=14E0
JSET/My R3H=17E1

;Native Mode QOperand Specitier
.SET/0SR.R1L=0400
.SET/0SR.R1H=04F8
TSET/0SR.R2L=0400
8
SET/0SR.R2H=04F
.SET/0SR.R3L=0400

.SET/0SR,R3H=04F8

JIRD1

s IRDX

28-NOV~83

16:30: 35

LSET/IRDT.R1L=0000
LSET/IRD1.RTH=03EA

LSET/IRDX.R1L=0000
LSET/IRDX.R1H=03EA
SET/IRDX.R2L=0000
SET/IRDX.R2H=03FEA

6CLOKX Rev 13.00, Clock rate = 160ns

Page

CMT098.MCX

REGION,MIC
3 b 33 3 s a0 O OO
NN
W
—=O000 N

N RO

PPN S
N —= OV

N TV SV VL IO, RO, RV, [V RO R0, LW R
[

PNy

RO A AU OO

®.%.%evesens
6.

ACAUN AU AN

ITETEXE]

U NG

el ol

MICRO2 1M(O1)

28-NOV-83 16:30:35

Control Store Region Expressions

;G and H floating (rom parv)
LSET/GHFLT,R1L=0776
LSET/GHFLY.R1H=07EF
LSET/GHFLT.R2L=0776

LSET/GHFLT.R2H=07EF
LSET/GHFLT.R3L=0776
LSET/GHFLT,R3H=07EF

;G and H floating (WCS part)
R1L=2000
LSET./WCS
LSET/WCS.RT1H=23FF
LSET/WCS.RL=2000
LSET/WCS.R2H=23FF
.SET/WCS.R3L=2000
LSET/W(S.R3H=23FF

;2523

BIN

CLOKX Rev 13.00, Clock rate = 160ns

Page

:
;

MICROZ2

(MT098 . M(X
DEFIN,MIC

1M(OT)

DEFIN.MIC

28-NOV~83
10524

;2525
12526
12527

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

L70C 'DEFIN.MIC"

.TOC "REVISION 67.0"
Jeff Peng, P. R. GUILBAULT
H

:25¢8
;2529
;2530
12531
12532

.NOBIN
LULINE
.RTOL
LHEXADE CIMAL
.SOURCE /35

:2934

.SET/INIT=0

JSWITCH THAT INDICATES INIT U-CODE FOR VALIDITY CHECK

.NOCREF

;SET UP FOR CREF ONLY WHEN FUILL ASSEMBLY

;2535

12535

;2536

LTITLE

‘'CLOKX Rev ad3aa, Clock rate = ??7ns"’

.WIDTH/81

;2537
:¢538

.FILLERPAGE
_BOUNDS/ROW 1:0000,03FF/ROW 2:0400,07FF/R0OW 3:0800,08FF

;522?

.BOUNDS/WCS:2000,23FF/P(S:2800,2BFF

;2543

;2542

; 67

12545

;66

;2539

;2544

12546
:2547

.BOUNDS/ROW 4:0C00,0FFF/R0OW 5:1000,13FF/ROW 6:1400,17FF
.T10C

Revision History''

Add a VALIDITY check VOES to verify the hardware conflict. of. "MSRC/TEMP4'' and ''BUS/PROBE.WR''.

; 65
;64

ADD BRANCH ON FPA PRESENT
Initial release.

and correct

some error

comments.

Increase the width of u-word by one; Add a PATCH field in bit #80; Move the VSIZE field to bit #84.

Page

73|

MICROZ

CMTO
DEF

M0}

28=NOV=83

Comet Micro Word Chart

.To¢ !

16:30:35

CLOKX Rev 13.00, Ctcck rate = 160n3

Page

Comet Micro Word Chart"
bt 4
it
T
o
o

LONLIT

e o 2

Q__----_-___---__-__-_-_______---__--u_---___-+------__-_-+-+__-+----—---—----------_-+f

B R e IT

.RL. . . . +ooSL
_7<J—

BUT

ALPCTL

ROT

"734

([V1I

pivsEaapaErreEe SRR SSEEESE ST

it e L

et et g

........ . B e s bt

o vU

RTP
T

Fom o

LITRL

CCMISC

emmm

e —————

CCPSL

B
)

-t
fmmmmm——t

petmcemmtmend

;2584

12585
;2588
;2589

LY
L T
P P
T
L L
R

mmmmne Vb

ove

;2595

- 2596

e
]
t

12590

;259
;2592
;2593
;2594

eo 0

e s e

)

‘
L

O
'

T +

11119 !1:1
s
'

9876 5
'

i B

1110000000000
3¢10987€5432710.

e B

e A AR

CMTO98.MCX

MICROZ

.JJoc v

Machine Definition

ALPCTL/=<57:48>, .DEFAULT=364

NOP=364
WX_D_Q.0_D=2D7
WX_D-Q.Q M=0D7
WX_D_R.Q_D=257
WX_D_R.Q_M=057
WX_D_R.Q_XM=157,

WX_D-S.070=357

C-C-0-00-COO

WX_D7S.Q_R=3D7
WX_D_S.G_XM=1D7,
WX_0.Q_D=2(7
WX~Q.Q_M=0C7
WX_R.Q_D=247

WX_R.Q_M=047
WX_R.Q_XM=147,
WX~S.070=347
WX_S.Q_R=3(7
WX_S.Q_XM=1(7,

28-NOV-83

16:30:35

: ALPCTL

CLOKX Rev 13.00, Clock rate = 160ns

JALU OPERATION FOR

;ALP SPECIAL FUNCTIONS

JALIDITY=<VO70>

ALUOD/OR.MUX/Z $,DQ1/NOP
Q <= D OLD
TWMUX & D <= Q OLD
Q <~ MBUS
‘WMUX & D <= Q OLD
Q <=-D OLD
;UMUX g D <~ RBUS
Q <~ MBUS
;WMUX & D <~ RBUS
0 <~ §/2 MBUS
JWMUX & D <~ RBUS

JVALIDITY=<V070>

‘WMUX & D <- SUP ROT
JWMUX & D <= SUP ROT

JVALIDITY=)V070>
JVALIDITY=<V070>

s WMUX
: WMUX
2 WMUX
s WMUX
+ WMUX
* WMUX
s WMUX
s WMUX

D+Q+CI.8B(CD
M+Q+C1.BCD
D+R+(CI.B(D
M+R+(C1.BCD

XM+R+(C1.BCD
0+S+ 0.BCD
R+S+ 0.8(CD
XM+S+ 0.8(D

@ <- RBUS
Q <~ §/7 MBUS

Q <~ D
Q <= MBUS
Q <~ D
@ <= MRUS
Q <= ¢/7 MBUS
Q<=0
Q@ <- RBUS
Q <~ §/7 MBUS

<~ Q 0L
<= Q OLD
<= RBUS
<~ KRBUS
<~ RBUS
<= SUPROT
<= SUP ROT
<~ SUP ROT

Wwx“s=370

T WMUX

D-Q-C1.BCD
M-@-C1.8CD
D-R-C1.BCD
M-R-(C1.B(D
XM-R-C1.8CD
0-S- 0.8(D
R-S- 0.8(D

XM=-S- 0.BCD

<= SUP ROT
<= SUP ROT

SWMUX & D
JWMUX ® 0

WX_DT5=372
WX_Q_S=371

SSETTING OF ALU FLAGS

Q <~ 0

‘WMUX & D <~ SUP ROT

;WMUX & D & @ <~ SUP ROT

<- SUF ROT

SWMUX B8 D & O <~ .NOT.(SUP ROT)

WX_D_Q_.NOT,S$=363

<= NOT, (SUP ROT)

JWMUX & D

WX_D .NoT.s=362

<= ,NOT.(SUP ROT)
<~ ,NOT.(SUP ROT)

JWMUX & Q
s WMUX

WX_Q_.NOT.S5=361
wx .NOT.5=360

<=
<=
<<=

SHF
SHF
SHF
SHF

LEFT
RIGHT
LEFT
RIGHT

D_DSL.SQL=24F
DSL SQR=24F
wx D DSR.SQL=24A
WX_D_DSR.SQR=24B

JWMXU & D
JWMXU & D
;WMXU & D
sWMXU & D

LEFT
LEFT
RJIGHT
RIGHT

Q
Q0
Q
Q

WB_LOOPF=378
WB_LOOPF Q_0-379

;wWB<31:30> <~ 0'LOOP FLAG
;WB<31:30> <= Q'LOQP FLAG

<~ 0

Q
D
Q@8

<=5
<= S
D <~S

<= D
<= D
<~ D
<= D

SHF
SHF
SHF
SHF

WB_LOOPF .D_0=37A
WB_LOOPF.Q_[_0=378

;WB<31:30> <= Q'LOOP FLAG
;WB<31:30> <~ Q'LOOP FLAG

WB_ALUF.Q_S=37D
WB_ALUF. D_S 37E
WB-ALUF.QZD_S=37F

NB<31:30> <= ALUSO'ALK(
we<31:30> <~ ALUSO'ALK(C
{WB<31:30> <~ ALUSO'ALKC

WB_ALUF = 37f

;WB<31:30> <~ ALUSO'ALK(C

MULFAST+=279,
MULSLOW+=278,
MULFAST-=269,
MUL SLOW-:=268,

. VAL
. VAL
VAL
. VAL

Y=¢v21.50-54.70>
Y=<v50.51.70>
=<v21.50~54.70>
=ev50.51.70>

SMULTIPLY
sMULTIPLY
sMULTIPLY
;MULTIPLY

DIVDA=27F,

VAL

Yz<V050>

:DIVIDE DOUBLE ADD

DIVDS=26F,

t ALPCTL"

WX_D_Q_$=373

DIVFAST+226(,
DIVSLOW+=26E,
DIVFAST=-=27(,
DIVSLOW=-=27E,
REM=26A

Page

VAL
VAL
. VAL
. VAL
VAL
VAL

Y=<v21.50-54.70>
=¢<v50.51.70>
=<V21,.50-54.70>
Y=<v50,51.70>
Y=<v050>
Y=<v050>

+RBUS BY
+RBUS BY
-RBUS BY
=RBUS BY

;DIVIDE @ BY +RBUS
;DIVIDE Q BY +RBUS
:DIVIDE Q BY =RBUS
:DIVIDE Q BY ~RBUS
SUNSHIFT REMAINDER

Q
Q
Q
Q@

(2
(1
(2
(1

<=0
D
Q&D<-0

ITERATIONS
ITERATION
ITERATJONS
ITERATION

PER
PER
PER
PER

(2 ITERATIONS PER
(1 ITERAYION PER
(2 ITERATIONS PER
(1 ITERATION PER
(RBUS MUST BE 0)

CYCL
CYCL
(YCL
(YCL

CYCLE)
CYCLE)
CYCLE)
CYCLE)

;DIVIDE DOUBLE SuB

DEFIN.MIC

IM(0Q1) =~

CMT098.M(X
DEFIN.MIC
.70C "'

Machine Defin ition

:2673

12674

XOR=0D
ANDNOT=0E

NOTAND=0F

12675
12676

ALUCI/=<59:58>
2ERO=0

;2679

PSL =3

12677
;2678

12680
;2681
;2682

12683
.2684
;2685

AND,SR.0D=0A
AND.SL.0D-08

;2689
12690
;26N
;2692
'2693

NOTAND.OD=0F

ANDNOT.0D=0QE

ALUSHF /2<62:60>

JHARD DEFAULT
JERO=0

12695
12696

ONE=1
SHF =2

2698
2699
2700

ALUD.Q1=4
ALUT.QU0=5
WBUS30=6

12697
2701

12702
12703
2704
;2705

OR.0D=9

B=-A-(1.0D=0C
XOR.0D=0D

;2694

ALUOD/=<53:50>
AND.(OD=8

;2686
?687

;2688

ALK(C=1
ONE=2

ROT=3

pPSLC=7

ALUXM/=<63:63>
ZERO=0
SIGN=1

CLOKX Rev 13.00,

(lock rate

GHT
FT

JALAND.B

;A.OR.B

SHIFTED RIGHT
SHIFTED LEFT

:(ALAND.B)
s (ALAND.B)
JA.XOR.B

JALAND., (.NOT.B)

; (.NOT.A) .AND.B

;ALU CARRY INPUT CONTROL WHEN MUX DOES NOT SELECT S ROT AND P OR S LATCH IS NOT MODIFIED
;¢

;Cl
€1
1 (]

<~ 0

<= ALK<(>
<=1
<= PSL<(>

JALU FUNCTION CONTROL FOR MUX/(D.R2, 2.8)
QUTPUT DISABLE

;ALAND.B

;A.OR.B
s (ALAND.B)

SHFTD RIGHI

D SHFTD LEFT
.B)
;(ALAN
;SUB WITH CARRY
+A.XOR.B
JALAND, (. NOT.B)
; (.NOT,A) .AND.B
JALP

TALU
;

.
.

SHIFT-IN CONTROL

QUTPUT
OUTPUT
QuUTPUT
QuUTPUT
QUTPUT

WHEN MUX DOES NOT SELECT

0
0
1

SCSHIFT ALU'G)
S (ROT

QUTPUT
OQUTPUT

AL? Q)

(SEE TABLE
(SEE

TABLE

;weus<3o> WBUS < 30>

TPSL<C>

PSL<C>

sMBUS SIGN/ZERD EXT CONTOL
S ZERQ EXTEND MBUS
;SIGN EXTEND MBUS

12671
12672

AND=8
OR=9
AND,SR=0A
AND.SL=08B

JADD WITH CARRY [NPUT
;BCD ADD WITH CARRY INPUT
;(ADD WITH CARRY INPUT) SHIFTED
1 (ADD WITH CARRY INPUT) SHIFTED

—

;2667
;2668
;2669
12670

A+B+(C1.B(D=5
A+B+(].SR=6
A+B+(C1,.SL=7

: ALV, ALUCI, ALUOD, ALUSHF, ALUXM

;2666

A+B+(1=4

;2663
12664
12665

A-B-C1=0
A-B-(].8(D=1
A-B-(C1.SR=?2
A-B-C1.SL=3
B~A={1=0C

16:30:35

;ALU FUNCTION CONTROL FOR MUX/(M R1 M.R2, Mm.Q1, M.Q2,
. D.Q2, D.S, R.Q, R.S)
‘M.S, XM.R, XM.Q, ZM.S, D.RT,
*SUB'WITH CARRY INPUT
{BCD SUB WITH CARRY INPUT
;(SUB WITH CARRY INPUT) SHIFTED RIGHT
FT
;(SUB WITH CARRY INPUT) SHIFTED
INPUT
CARRY
;SUB WITH

12662

ALU/=<53:50>

28-NOV=-83

+ ALY, ALUCI, ALUOD, ALUSHF,

—

;2652
12653
12654
;12655
;2656
12657
;2658
;2659
;2660
;2661

TM(01)

Machine Definition

*
;

MICROZ

S ROT AND P OR S LATCH IS NOT MODIFIED

Page

CMT098.MCX

MICRO2

.T0C '

Machine Definition

[t
A
G
P
)
oo SIS VLS LV S 1V N1 S TaNT, U1 ST,V 1Pl 1 oW1, U 1oV 1 8] [aSEaN)
~
~
N NN NN NN
NN NN NSNS Y NN
2 e e ed b ek b e —_—_—000
NoNUNY UMD O PO NI NU N
NI =2 O D00 O N F
N 2 D0 o~
oo~ O S £

DEFIN.MIC

IM(Q1) ~

Machine Definition

28=NOV-83

READ=10,

READ.MOD=14,

READ.LNG=11,

READ.LNG.MOD=15,

: BUS

6
(LOKX Rev 13.00, Clock rate = 160ns

+ BUS"
;BUS FUNCTIONS

BUS/=¢<24:20>, ,DEFAULT=7

NOP=7"

16:30:35

VALIDITY=<V22.70>

;NO OP

MDR <- MEMORY PER BY VA AND DSIZfi

JVALIDITY=¢VR2,70>

;CHECK FOR WRITE ACCESS THEN '"RD

. VALIDITY=<V022>

;CHECK FOR WRITE ACCESS THE ''RD.L''

JVALIDITY=<V022>

READ IGNORING THE TWO LSB'S OF THE VA

READ.NT=2,

JVALIDITY=<V022>

SUPPRESS ACV AND UNALIGNED DATA U-TRAPS

READ.PHY=0,
READ. SEC:G,

VALIDITY=<V(22>
JVALIDITY=<V022>

JREAD TREATING VA AS PHYSICAL ADDRESS IGNORE 2 LSB'S,
'FETCH REMAINDER OF A READ CROSSING LONG BOUNDARY.

WRITE=18,

VALIDITY=<V20.70>

JWRITE MEMORY SPECIFIED BY VA, DSIZE, WDR

WRITE.LNG=19,

JVALIDITY=<V?0,70>

JWRITE IGNORING THE 2 LSB'S OF THE VA

READ.MOD.LCk=13,.VALIDITY=<V22,70>

WRITE. NORE G= 1A, CVALIDITY=¢<V20.70>
WRITE .NT=0C,

CVALIDITY= <V020>

WRITE.NT.LNG=0E..VALIDIT <v020>
WRITE.UL=1B,

JVALIDITY=<V20,70>

WRITE.SEC=0A,

JVALIDITY=<V020>

WRITE.PHY=8,

JVALIDITY=<V(20>

WRITE.UL.SEC=0B,.VALIDITY=<V020>
PRB.RD=1F,

LVALIDITY=<V24.25.70>

PRB.RD.MODE=1E, .VALID]TY=<V24,25.70>

PRB.RD.PTE=16,
.VALIDITY=<V023>
. VALIDITY=<V023>
.Xk=17,.PTE
PRB.RD
PRB.WR=1D,
JVALIDITY=<V24,25.70>
PRB.WR.MODE=-1(, .VALIDITY=<V24.25.70>
PRB.WR.PTE=12,
IOINIT=3,
PRINIT=1,

.VALIDITY=<Vv(23>
JVALIDITY=<V021>
JVALIDITY=<v021>

ORANT=UF ,

JNALIDITY=<V09,21>

REITHK =9,

JVALIDITY=<v008>

READ LOCK OUT OTHER READ LOCKS

WR]TE UNLESS REGISTER MDDE ASSERTTED.

wRITE SUPPRESS ACV, UNALIGNED DATA, AND PAGE BOUNDARY U-TRAPS
LONGWORD. USED FOR WRITING THE M-BIT.
JWRITE. RELEASE LOCK SET BY READ.L(CK

‘“URITE NOTRP''

SWRITE TREATING VA AS PHYSICAL ADDRESS, IGNORE 2 LSB'S.
wRITE SECOND RETERENCE

;WITER.SEC, RELEASE LOCK SET BY ''RD.LK".
;PROBE PTt IN TB FOR READ ACCESS AT ADDRESS [N VA.

PRB.,R USING WBUS<?25:24> INSTEAD OF THE CURRENT MODE.
;PROBE PTE IMAGE ON WBUS FOR READ ACCESS.
;PTE.R USING KERNEL MODE INSTEAD OF CURRENT MODE.
PROBE PTE IN TB FOR WRITE ACCESS AT ADDRESS IN VA,
;PRB.W USING WBUS<25:24> INSTEAD OF THE CURRENT MODE.

;PROBE PTE IMAGE ON WBUS FOR WRITE ACCESS.
JGENERATE UNIBUS INIT.
JGENERATE A MASTER PROLESSOR RESET. (INCLUDES AN [OINIT)
JRE1

CHECK

+ISSUE UNIBUS GRANT

Pane

[

CMT098.MCX

MICROZ

;S;ZQ

LT0C '

Machine Definition

2762

BUT/=<47:42>, .DEFAULT=0

Machine Decfinition

DEFINMIC

:%;22

1M(01)

25;22

o747

28~NOV=83

CLOKX Rev 13.00, Ctock rate = 160ns

16:30:.

¢ BUT

: But"

; NOTE 01 : ALU/A+B+C1.BCD, ALEG/DATA, BLEG/0. A 1 IN CSA0> Indicates Illegal BCD Char
: NOTE 02 : VA<O>.AND.MOT.IR<3> FGR Native Mode, VA<O>,AND.NOT.IR<?> FOR Compatibility Mode

(SA<1> (5A<0>
; NOTE 03 : STEPC <~ STEPC = 4 § Branch ON Original Value (SA<2>
0
0
0
= 0
=1
= ¢
= 3

;2748
;2749
22750
;2751

:
.
;
H

ORIG VALUE
ORIG VALUE
ORIG VALUE
ORIG VALUE

:S;gz

ORIG VALUE >OR= 4, AND INT OR TIM OV

;2752

Page

ORIG VALUE >0R= 4, AND NO INT OR TIM OV

0
0
0

0
1
1

1
0
1

: NOTE 0% : CSA = (,NOT.MM.NOINT).AND.(INT.OR.TIMSERY)

;S;gz

:5;28

; NOTE OS5 : For Description of BUT/SPASTA Operation See Tables and Charts
; NOTE 06 : For Description of BUT/SRKSTA Operation See ROT & RUTSRK Micro field Definitions

?S?g}

: NOIE Q7 : For Description of BUT/C(BR Operation See Tables and (harts

-S;gz

; VOTE 08 : In Compatibility Mode BUT is on CIR(See MSQ Spec Page 32)

25;22

; MOTE 09 : For Description of BUT/UVCTR Operation See Tables and Charts

12767

: NOTE 10 :

;2769
;2770
;27

;
;
:

'5;25

;2768

,‘(’772
;2773

; NOTE

;2774

;2778

12778

£2779

;2780
2781
12782
;2783
;2784
;2785
;2786
;2787

;

;2777

1R01:4
IRD1TSI=
IRDX=1
RETURN=?
RET.DINH=3
L0D. IN(.BRA ¢
LOD.BRA
BRA,ON. ADD 18

0
1
1

12774

START<1>

;NO BRANCH

START<0>
0

1
0
1

BOOT<1>

BOOT<0>

1
1

0
1

Function

Restart/Boot

Restart/Halt
Boot
Halt
Function

D
C

EVALUAIE OPCODE AND 1ST OPERAND OF NEXT INSTRU(CTION
:SAME AS IRD1 EXCEPT NEXT ADDRESS S FROM 'NEXT'
JRETURN FRCM QPERAND EVALUATION
POP U=STK AND RET TO 'STK + NEXT'(MODO4’
:POP U=STK AND RET TO 'STK + NEXT'(MOD&4),DEST INH
;LOAD OSR, INC IRD(CNT, BRANCH ON ADD MODE
. BRANCH ON ADD MODE
JLOAD OSR,
R
, BRANCH ON ADD MODF

T
DR At

1R<1>

NOT.MBUS<15>

WwBUS<1>

WB<5>

WB<4>

D WB<3>

wB<1>

wB<2>

WX.NE.0=29
B(DCHK=2
SRKSTA=37
SPASTA=2F
((BR=2D
(CER1.((BRQ,IR0=35;
((BRO.SRKSTAQ=36
DS1ZE=3?
087.5C-0C
NO.F PA=30
W(SENA=27

SRKSTA<T>
SPASTA<T>
(7BR<1>
(CBR<O>

((BR<1>

((BR<O>

DSIZECT>

[
S

~orUPuNI NN ~)
00 00 Co 00 o OO[+ -]

WwB<31>

BR,SC=4, INT-T75-0D
MM, ALLGW, INT=03
INT=TIMSERY
=28

NOTE

IR<0>
IR<5>
1R<2>
0SR<?7:14>=5

(NQTE

(NOTE

WXx<31:0>.NE.O
WBUS<0>

WBUS<1:0>,NE.O
wB<0>
wB<Q>
WwB<30>

wMUX<31:0>.E0.0

wMUX<31 0>,NE,0Q

1
NOTE

SRKSTA<O>
SPASTA<O>
C(BR<O>
.NOT.|R<O>
SRKSTA<O>
DSI12E<Q>
SC.EQ.0

(NOTE
(NOTE
(NOTE
(NOTE

(LAT(HE°)

=FPA PRE“ENT, 1=NO FPA
=WCS PRESENT AND ENABLED

=W(S NOT PRESENT OR W(S DISABLED
3

TIMSERY

(INT.OR.TIMSERV) .AND .NOT.(CBR<1> §

(CBR<T>

NOTE 2

NOTE

NOTE 4
JNOT.INT

CCBRY.INT=T5:2(

BUT XB UTRAP = 1, ELSE 0
~—

[e-Te]

[

(SA<1>
CET

—

S
O
"H>»o

—

k IR LY ek,
o= O

----------

(SA<L>

13.00, Clock rate = 160ns

CLOKX Rev

[PPSR
SER R
e

LOCSACS> !

L
LE
T

......... tmmm—————

BUT

B s

2?88

3:3

1M(01))
28-N0Ov-83
Machine Definition
MICRQ2

DEF N.

—

(MT098.

16:30:35

PSL<27>
PSL<(>

EPD=0f

UV(TR<Z>
NOT,HALT

PURS

START<0>

8007<0>
FP_QCK

ACLO

FLAGO
-~

'3 G

aZ
'

}

.
..... 3 3

—

0y g O

.NOIN

SH ) A

NSO
s

FLAGITO

“Honoan

L FLAG!

<o 00 00 Co 00 Co 0o ot

T
e

N TUNURUNUTUNL
U

1>
START<
>
<1
B0OT

—Ow

" UVCTRe3> ?

‘

PSL<TP>

UVYCTR<1>

~—

PSL{ =25

FLAGO

FLAG2. XOR,FLAG3

RO
A
T TS

o o

TR g

—_——

MICRQZ

CMT098.MCX

DEFIN.MIC

:gg?%
;2844

1 2B4S

;2846
;2847

LT0C '

1M(Q1) ~

Machine Detinition

Machine Definition

((/=<32:31>, . DEFAULT=0

(LOKX Rev 13.00, Clock rate z 160ns

¢ (C, CCMISC, CCPSL

: (C, CCMISC, CCPSL"

NOP ((BR SIGND=0,
(COP1,(CBR_SIGND=1,

LVALIDITY=<V070>

(CO’?.CCBR_SIGND=2.

:Sggg

16:30:35

JVALLIDITY=<V071>

NOP, ({BRTALUS=3

1: 2868

2B-NOV-83

JVALIDITY=<V070>

CC CONTROL

NOP

iNOP

;CC 0P 1

;CC oP 2

CCBR CONTROL
SIGNED COMPARE
ALU STATE LATCHES
SIGNED COMPARE
SIGNED COMPARE

;285
12852
$2853
2854

28‘5

;2856

JMISC

CCMISC/=¢32:25>

NOP.((BR_BRATST-0C7

NOP,CCBR_CSIGNS=46,

;2897

WwB_ATC(R.TCBR SIGND=7,
ALDOS_DSDZ. CCBR_ALUS= 0
ALUS_SIGND, CCBR_ALUS=0C6,
ALUS_UNSGN.C(BR_ALUS=86,
SETVIUCBR_SIONDZ47,

;2858
., 2859
;2860
;2861
%ggi

JVALIDITY=<V(O71>

LVALIDITY=<V71,80>
JVALIDITY=<V070>

LVALIDITY=<v070>
CVALIDITY=<V071>

JNOP

sNOP

JWBUS<3:0> <= AT(R
JALUS <= DEC SIGN DEC 0
JALUS <~ SIGNED (OMPARE
JALUS <~ UNSIGNED COMPARE
JPSL<Y> <= 1

CCBR CONTROL
BRANCH CONDITION TRUE
COMPARE SIGNS
SIGNED COMPARE
OLD ALUS
LD ALUS
OLD ALUS

SIGNED COMPARE

:(86‘1

;2865
. 2B66

;2867

;2868

;2869
;2870

LLPSL/=¢30:25>

;5353
R

JVALIDITY=<V00.71.,80>

MDR TM_OSk, fCBfi BRATST=¢2F,

JVALIDITY=<V02,.33.41>

PST_WB, rren _ALUS=0,
PSWIWB “CBRTALUS-1

;2871
;2872

WB_PSL,(7BR_SIGND=4,
CCTWH, (CBR_ALUS=S

LVALIDITY=<v001>

;3%/8

S NOTV

10877

Y NOTE : FOR DESCRIFTION OF BUT/CUBR SEE TABLES AND (HARTS.

;0876

;

JPSL (W)

JREAD PSL
;0C <= WBUS<3:0>
{WRITE PSL
;WRITE PSW

sMDR <= ZEXT OSR

@ DFFAUL" FOR CC & (CMISC DURING LONG OR SHORT LITERAL ]S 'CC/NOP,CCBR_SIGND',

C(BR CONTROL
SIGNED (OMPARE
ALU STATE LATCHES
ALU STATE LATCHES
ALU STATE LATCHES

BRANCH CONDITION TRUE

Page

MICROZ

(MTO98.M{X

Machine Definition

DEFIN.MIC

.T0C **

1M(Q1)

Machine Definition

28~NOV=83

CLOKX Rev 13.00, Ctock rate = 160ns
16:30:35
¢ CLKX, bQt, Da2, D@3, DIYPE, FPA

: (LKX, DQ1, DQ2, DQ3 ,

DTYPE,

Page

FPA"

(LkX/=<15:15>, . DEFAULT=0

;CLOCK EXTEND CONTROL

DQ1/=<49:48>, .DEFAULT=0
NOP=0

;D8Q REG CONT FOR MUX/(M.R1, M.01, M,S, XM.R, xM.@, xM.S, D.R1, D.Q%, D.S, Z.5, R.Q, R.®
;NOP

NQP=
XTND=1

Q_wx=1
D_wX=2
0_D_WX=3

DQ2/=<49:48>

sQL=0
SQR=1

: SHF Q LEFT
; SHF Q RIGHT

s SHF Q LEFT

s SHF Q RIGHT

;D8Q REG CONT FOR MUX/D.R?
s SHF Q LEFT

s SKF Q@ RIGHT

DYYPE/=<41:40>,
. DEFAULT=S
BYTE=0

;DATA SIZE
;DATA SIZE

WORD- 1
L ONG=2
IDEP=3

FPA/=<19:16>, DEFAULT=0
NOP=0

wBUS_FPA=4,

WBUS_FPA.((=5,

D <- WMUX
D <= WMUX
D <~ WMUX
D <= WMUX

IS BYTE
1S WORD
1S LONG WORD

!
;DATA SIZE
;DATA SIZE IS INSTRUCTION DEPENDANT

FLOATING POINT ACCELERATOR
H

C ONTROL

JFPA <- MBUS (Use when not 2nd halt of dble 0S¢ REG dest) *See notex:
2nd hatt of dble 0S2 REG dest) *See notex
SFPA <- WBUS (Use when
JFPA <~ MBUS, NEXT XFER WILL BE SHORT LITERAL

fPA_DATA._MBUS=]

FPATDATA WBUS=6
FPA_MBUS.LITNXT=2
FPA_MBUS.FPA_WBUS=3

D <= WMUX

;DRQ REG CONT FOR MUX/(M.R?, M.Q2, D0.Q2)

SQR.D_WX=3

SQR.D_wx=1

;NORM AL CLOCK
s STRE TCH CYCLE

IR WMUX
D<= WMUX
;0 <= WMUX

SQL.D_wx=2

DQ3/=<49:48>
SQL.D_wX=0

LVALIDITY=<V0B80>
LVALIDITY=<V080>

JFPA <= BOTH MBUS & WBUS

;WBUS <~ FPA DATA

;WBUS <3:0> <= CC'S FROM FPA

; Note ! The presence of either micro~order{6 or 1) instructs the TPA to accept data. The FPA does not distinguish
:

.
81

between the two micro-orders and automaticly accepts data from the correct buss. The difterent micro-orders
exist to enable the (LOKX post processor to determin e trom which buss the FPA is recieving data,

MCX
CMT0.98

MICRQ2

2919

.70C "'

Machine Definition

12921

[STRM/=<33:33>, .DEFAULT=0

Machine Detinition

DEFIN.MIC

;
2920

12922

Sggz

1M(Q1)

NOP=0

IS1ZE_DSIZE=1,

28~NOV~-83

.VALIDITY=<VQ70>

CLOKX Rev 13,00, Clock rate = 160ns
ISTRM, JSR, LIT, LITRL, LONLIT, MISC

16:30:35

ISTRM, JSR, LIT, LITRL, LONLIT, Misc”
SiZ E 1S DETERMINED BY HARDWARE
;ISIZE
s12 E 1S DETERMINED BY DSIZE
;1S1ZE

;2925
12926
12927

JSR/=<14:14>,
. DEFAULT=0
NOP=0
PUSH=1

;S UBROUTINE
0
CONTROL
N 0 OPERATION

'2929

LIT/=<?7:76>, .DEFAULT=0

;DEFINE UWORD FIELD INTERPRETATIONS

12928

12930

12931

12932
2933
12934

NORMAL
=0

LITRL=1,

FPAWAIT=?
LONL]T=3

JVALIDITY=<VO71>

USH CURRENT ADDRESS ON MICRO STACK

JFIELDS ARE

NORMAL

sSHORT LITERAL FIELD ENABLED
;WAIT FOR FPA TO COMPLETE PROCESSING
;LONG LITERAL FIELD ENABLED

LVALIDITYZ)VO71>

;sggg

LITRL/=<39:31>,

;2937
12938
2939
:2940

LONLIT/=<62:31>

JLONG LITERAL

MISC/=<75:71>, .DEFAULT=10
NOP=10

JDEFINE MISC FUNCTIONS

CLR.FLAGT=
CLR.FLAG2=2

12947

CLR.STACKFLG=5

;2945
;2946

:2948
;2949

;2950
12951
;2952
;2953
129564
:2955
12956

.L9S7

;2958

2959

(LR.FLAG3=3
CLR.MMNOINT=4

SET.FLAGO=8
SET.FLAG1=9
SET.FLAGZ2=0A
SET.FLAG3=0B
=0C
SET.MMNOINT
SET.STALKFLG=0D
RSB(=18

‘RNUM_2REG=11

(LR.TP-12

CLR.FPD=1C

12960

SET.FPD=1D

;2962

FORCE.CACHE=1F

;2961

;2963

FORCE.TB=1E

2964

DEC.S(=13

2966

S5C_6=1%

12968

SCZ30=17

2965

12967

SC_2:14

SCT14:16

;CLEAR FLAG
;CLEAR FLAG
s CLEAR FLAG
s CLEAR FLAG
;CLEAR FLAG
s SET FLAG 0

JSET

FLAG 1

s SET FLAG 2

s SET FLAG 3
JSET FLAG 4

JSET FLAG 5

;RETURN AND SUPPRESS BUS CYCLE
sRNUM <~ COMP MODE SECUND REG
JPSLTP> <~ 0

;PSLCFPD> <= 0
JPSLCFPD> <=
1
;FORCE TB PAR!TY ERROR

;FORCE

CACHE PARITY ERROR

;STEP CNT <= STEP (NT =1

JSTEP
JSTEP
SSTEP
JSTEP

(NT <=
(NT <~
C(NT <=
(NT <=

12943
12944

s CLEAR FLAG

VIS
NN — O

CLR.FLAGO=0

w =N

12941
;2942

;SHORT LITERAL

Page

28-NOV-83

&gégo:ss

;2969

.Toc !

Machine Definition

;297

MSRC/=<68:64>, .DEFAULT=0;M SCRATCH PAD ADD, M BUS, RBS, AND RNUM CONTROL

12972
;2973
1297
;2975
12976

;2977
1,2978

112979
;2980

12981
;2982
;2983

<=
<=
<~
<-

DUAL
DUAL
DUAL
DUAL

PORT
PORT
PORT
PORT
;MBUS <~ DUAL PORT
sMBUS <~ DUAL PORT
;MBUS <~ DUAL PORT

.MBUS
JMBUS
+MBUS
;MBUS

TEMPO=00
TEMP1=01
TEMP2=02
TEMP3=03
TEMP4=04
TEMPS5=05
TEMP6=06
TEMP7=07

TEMP
TEMP
TEMP
TEMP
TEMP
TEMP
TEMP

;MBUS <~ DUAL PORT TEMP
JMBUS <~ M $-PAD TEMP 8
JMBUS <- M S-PAD TEMP 9

TEMP8=08

;2987
;2988

TEMP9=09
TEMP10=0A
ERRCOD=08B
FPDOFFSET=0C
MM. TEMPO=0D
$738=0F
S1SR=0F

:2990
;2991

TEMP.R=10
TEMP.R+1=11

JMBUS <~ M S$5-PAD INDX BY RNUM

RNUM_WBUS=1D

JRNUM <= WBUS<3:0>

JWBUS<3:
0> <~ RNUM

DEFAULT MTMP
MTMPO
MTMFPO

;RBS CONTROL

DEFAULT MTMP

JWBUS<3:0> <~ 0'RBS POINTE

MIMPO
MTMPO
MTMPO

12984

;2985

:2986

12989

;2992

;2993

;2994
;2995

12996
. 2997
. 2998
12999
;3000
;3001
13002
;3003
. 3004

: 3005
;3006

;3007
;3008

13009
;3010
230M

:MBUS <= M S=PAD TEMP 10

JERROR (ODE FOR MEMORY FAULTS & ARITHMETIC TRAPS

JMBUS <~ FPD PACK ROUTINE OFFSET
JMBUS <~ MEMORY MANAG. TEMP 0
;SYSTEM CONTROL BLOCK BASE
;SOFTWARE

INT SUMMARY REGISTER

JMBUS <~ M S~PAD INDX BY RNUM+1
sRNUM CONTROL

WBUS_RNUM=
16,

LVALIDITY=<V080>

PSHADD=15,
PSHSUB=14,
READRBS=1(,

VALIDITY=<v070>
LVALIDITY=<V070>
LVALIDITY=<VOBO>
VALIDITY=<V080>

WB_RBSP=1E,
MDR=1?
VA=1B
PC=1A

XB.P(_P(+]1=17,
PCBACK=19

MA=18
Te=1f

wDR=13,

83"

;PUSH 1REG ADDRESSIDSIZE: + «

& INC RBSP
;PUSH REG ADDRESS:IDSIZE - ' & INC RBSP
8 INC sBSP
JREAD RBS

JVALIDITY=<VO70>

JMEMORY INTERFACE CONTROL
sMBUS <~ MEMORY DATA REGISTER
;MBUS <- VIRTUAL ADDRESS REGISTER
;MBUS <~ PROGRAM COUNTER
;MBUS <- EXECUTION BUF . PC <~ PC+ISIZE

CVALIDITY=<V(38>

;MBUS <~ TRAN BUF DATA
sMBUS <- WRITE DATA REGISTER

JMBUS <~ P( BA(K

;MBUS <- MEMORY ADDRESS REGISTER

MTMPO

DEFAULT MTMP

MTMPQ
MIMPQO

MTMPO
MTMPO
MTMPO
MTMPO
MTMPQ
MTMPO

W ONLY
W ONLY

W
W
W
W
W
W

ONLY
ONLY
ONLY
ONLY
ONLY
ONLY

;2970

Machine Definition

Page

CLOKX Rev 13.00, Clock rate = 160ns

NNV
B WSO

MICRO2

1M(01)

CMTO98.MCX
DEFIN.MIC

CMTO98.MCX

MICRO2

JT0C '

Machine Definition

16:30:35

MUX,

NEXT,

CLOKX Rev 13.00, Clock rate = 160ns
, PAR?, PARF1A, PARF18B, PARF2

: MUX, NEXT, PART, PAR2, PARF1A, PARF18, PARF2''

VALIDJTY=<V070>
VALIDIT Y=<Vy070>

.CREF

NEXT/=<13:0>, NEXTADDRESS
PATCH/=<80:80>, DEFAULT=0

<- MBUS
<=
MBUS
=
MBUS
<
MBUS
<
MBUS
<
EXTENDED MBUS
<=
<
<~

<
<=~
<~

EXTENDED MBUS
EXTCNDED MBUS
D REGISTER
D REGISTER
D REGISTER
D REGISTER
8 REGISTER

<
<-

RBUS
RBUS

DoDODTOOEOoODOOLTDO

nnn
S~

VALIDI: y=<yQ70>

o
H

28-NOV-83

,ALP A AND B MUX INPUT CONTROL

(NSNS
DD
I N =N

TMMOAOOOVR
NI

OOOCOIH

WONODTOTOTUXXXITIIIX
e e BRROOOSO
NOWNNDOOIWe » v NDODDODXVD

MUX/=<57:54>

o OOOOOQO

porQusQuur
i
Gunr G
G

DEFIN.MIC

(%] NNWWNIN
NN W

1M(Q1)

- RBUS
RBUS
<
Q REGISTER
=
Q REGISTER

<=
I

<=
<
<
<_

(=
<=
<~

SHIFTER

RBUS
Q REGISTER
SHIFTER
RBUS
RBUS
@ REGISTER
Q REGISTER
SHIFTER
SHIFTER
Q REGISTER
SHIFTER

ND OF CREF ONLY WHEN FULL ASSEMBLY THE FOLLOWING WILL ALWAYS CREF

—

MICRO2

CMT098.MCX

1M(01)

Machine Definition

DEF IN.MIC

28-NOV=83 16:30:35

¢ ROT

.TOC ' Machine Pefinition

1 ROT"

;3037

NOCREF

;SET UP FOR CREF ONLY WHEN FULL ASSEMBLY

;

ROT/=<63:58>

:SUPER ROTATOR CONTROL

e e

! SRKSTA<1>
em

e mm e mmE e — - ———————— e s o femcer

| SL.EQ.0
SL.EQ.O
SL.EQ.D
| DSIZE

SRKSTA4<0>

et et —————————

(PL<4:0>+5L).GT.32|
(PL<4:0>+SL).GT. 32‘
DSIZE<0>

:3040
;3041
13042
;3043

X2 .MR=0
XZ .MM=1
X2 .RR=2
XZ.VPN=0D,

YEXTRACT & ZERO EXTEND M'R, POS = PL, SIZE = SL
JEXTRACT & ZERO EXTEND M'M, PDS = PL, SIZE = SL
:EXTRACY & ZERO EXTEN) R'R, POS = PL, SIZE = SL
LVALIDITY=<VO72> :EXTRACT & ZERO EXTEND M'M, POS = 09, SIZE = 21

;3046
13047
.%823
;3050
;3051
,3055
13053
;3054

CLR1BM=13
CLR2BM=12
CLR3BM=14
RL.RM.P=23
RL .RM,PS=20
RL.RM.4=8,
RL.MM,P=21
RL.MM.PTE=11

$<3:0>.NE. (11,13)
1 S<3:0>.NE.O
JCLR M<Q7:0>
$<3:0>.NE.(11,13)
$<3:0>.NE.O
,
i
; CLR M<15:0>
(SEE TABLE)
CHECK
SIGN
ASCII
5
JCLR M<23:0>
SROT LEFT R'M, NO. BITS = PLATCH<A:0> (NOTE 1) | WX<31:16>.NE.O WX<15:0>.NE.O
UNDEF INED
JROT LEFT R'M, NO. BITS = (PL+SL)<4:0> (NOTE 1) : SL.EQ.D
DSIZE<O>
! DSIZE
JVALIDITY=<V072> ;ROT LEFT R'M, NO. BITS = 4
PL<5>
SL.EQ.O
i
JROT LEFT M'M, NO. BITS = PLATCH
$<3:0>.NE.(11,13)
I S<3:0>.NE.Q
JROT LEFT M'M, NO. BITS = 9

;3057
:3058
:3059
:3060
13061
13062
;3063
;3064

RR.MR.P=4
RR.MR.PS=24
RR.MR.4=9,
RR.MR,.S=7
RR.MR.9=08B,
RR.MM.P=5
RR.MM.PS=2%
RR.MM.S51Z=0E,

:ROT RIGHY M'R, NO. BITS = PLATCH<4:0>
JROT RIGHT M'R, NO. BITS = (PL+SL)<4:0>
LVALIDITY=<V072> ;ROT RIGHT M'R, NO. BITS = 4
;ROT RIGHT M'R, NO. BITS = SLATCH<4:0>
>
JVALIDITY=<VO72 ;‘ROT RIGHT M'R, NO. BITS = 9
JROT RIGHT M'M, NO. BITS = PLAT(H
:ROT RIGHT M'M, NO. BIT3 = PLATCH+SLATCH
.VALIDITY=<V070> ;ROT RIGHT M'M, NO. BITS = 8,16,24,0

i
!
1
)
i
1
i
!

SL.EQ.O
SL.EQ.O
DSIZE<1>
0
DSIZE
SL.EQ.O
SL.EQ.Q
DSIZE<T>

(PL<4:0>+SL).GT.32
(PL<4:0>+SL).GT. 32
DSIZE<O>
PL<5>
DSI12E<0>
(PL<4:0>+5L).67.32
(PL<4:0>+SL).GT.32
DS17E<0>

13066
'gggg

RR.RR.PS=26
RR.RR.SIZ=0A,

:ROT RIGHT R'R, NO. BITS = PLATCH+SLAT(CH
.VALIDITY=<V070> ;ROT RIGHT R'R, NO. BITS = 8,16,24,0
JARITH SHF LEFT R, NO. BITS = PLATCH (NOTE 2)

1 SL.EQ.V
E DSIZE<1>

(PL<4:0>+SL).GT.32
DSIZE<0>

%82?

;%822

13065

13069
;3070
3071
;gg;g

13074

;3075
;gg;g

XZ.PTx=0C,

RL.RR.P=22

RR.RR.P=6

ASL.R.P=28
ASL.R.S1Z=17,
aASL.R.7=15
ASL.M.P=29

ASR.M P=3

ASR.M.-P=2A
ASR.M,3=1D

;3078

GETNIB=0F,

23080

CVTIPN=1B

;3079

13081

BCDSWP=18

gggé

CVINP=1F

3084
3085
3086

PL_MSS=27
GETEXP=10
GETFPF=19

;3087
13088

;3089

FPLIT=1E
FPACK=1A

855
i

:%8%2

:%8%%

Page

CLOKX Rev 13.00, Clock rate = 160ns

CVALIDITY=¢VQ72> ;EXTRACT & ZERO EXTEND M'M, POS = 07, SI12E = 23

sROT LEFT

R'R, NO. BITS = PLATCH

JROT RIGHT R'R, NO. BITS = PLATCH

.VALIDITY=<V0Q70> ;ARITH SHF LEFT
JARITH SHF LEFT
JARITH SHF LEFT

NO. BITS = 0.,1,2.3
R NO. BITS = 7
M, NO. BITS = PLATCH (NOTE 2)

NO. BITS = PLATCH
SHF RIGHT M,
JARITH SHF
RIGHT M, NO. BITS = =PLATCH

;JARITH
:ARITH SHF RIGHT M, NO. BITS = 3

JVALLIDITY=<V072> YGET LEAST SIGNIFICANT NIBBLE FROM MBUS
BCD SWAP, MBUS

; CONVERT PACKED TO NUMERIC, 4NIB TO 4BYTE, MBUS

“RBUS MUST = 3XX33(HEX)

E DSIZE<T>

E SL.EQ.O

! SL.EQ.O

i
i
}
E

(PL<4:0>+SL).GT.32|

DSI1ZE<0>

PL<5>

(PL<4:0>+SL).GT.32!

PL<5>
PL<4:0>,EQ.0
ASCII SIGN CHECK (SEE TABLE)
ASCII SIGN CHECKPL<S>
(SEE TABLE)
PL<4:0>.EGQ.O

PL<L5>

PL<S>
. EQ.0
1 PL<4:0>
3 ASCII SIGN CHECK (SEE TABLE)

1 DSIZE<1>

DSIZE<0>

| S<3:0>.NE.O

$<3:0>.NE.(11,13)

! 5<3:0>.NE.Q

S<3:0>.NE.(11,13)

sCONVERT NUMERIC TO PACKED, BBYTE TO BNIB, M'P

E ASCII SIGN CHECK (SEE TABLE)

.FIND MOST SIGNIFICANT BIT SET MBUS,WBUS
SEXTRACT & ZERQ EXTEND M'M POS= 7, SlZE 8
UNPACK FLOATING POINT FRACTION, M'R

! WX<31:16>
. NE.O WX<15:0>.NE,O
! §<3:0>.NE.O
S$<3:0>.NE. (11 A3)
v §<3:0>.NE.O
5<3:0>.NE. (11 13)

| MB<24 9>,0,RB<7 0>,MB<31 25>

EXPAND FLOATING POINT LITERAL, MBUS
S ROT<31:16,15,14:7,5:0> <=

i ASCI! SIGN CHECK (SEE TABLE)
' 8<3:0>.NE.Q
§<3:0>.NE. (11,13

}
;

MICRO2

(MT098.MCX

Machine Definition

DEFIN.MIC

;3090
: 30N

PL=2C
SL=2E

;3098
:3099
:3100

ZERD=16
MINUS1=39
CONX.S1Z=1C,

ZLIT0=30
21.1T4=37
ZL178=36
ZLIT12=35

:3126

;3128
;3126

Hm m

— e— em

;1 WBUS RANGE (HECK
(UNSIGNED)

(ASCI1 + OR SPACE) .
v 1=WB<7:0>.€Q.[32,43]
;
i 2=MACHINE CHECK
! 3=WB<7:0>.NF.[32,43,45] (NOT = ASCII SIGN) i

m er

;! ABSOLUTE VALUE CHECK | 0=WB<7:0>.EQ.[-1,-31]
¢ 1=WB<7:0>.LT.s
v 2=wB<7:0>,£0,[0,31]
P

3132

12134

'
!
!

! 1=WB<7:0>.EQ.
v 2=WB<7:0>.E0,32

;3129
;3130
:3131

UO3=WE<7:0>.GT.32

#memmo—m——semmmmeeesem et smmmmmmmsmeee——e
e Fom m m m m

temmemmemomeme

P 3=WB<7:0>.6T,

oo D

:
i
'

;
1
!

The results will be as expected for all other rotate values.

The results will be as expected tor all other shift values.

m st —————— +

! WB<7:0>.NE.[1,32] !
:
!
.

|
!

e — e ——— L

; NOTE 2 : When the shift value is equal to zero, the super rotator will output zero.
H

7 tWB<7:0>1.GE.32
.
:

$3138

23139

]

e e fommmmsmme e +

; NOTE 1 : when the rotate value is equal to zero, the super rotator will rotate by 32.
;

WBUS<7:0>.NE.45

;3135

;%1%9

T e+

e mtummtem et s

31
H WB<7:0>.6TU.

! 0=wB<7:0>.£0.[1,31]

;o
;!

13133

. —— +

. e S NS

;3127

13108}

(ASCI] =)

v 0=WB<7:0>,EQ.45

;0 ASCII SIGN CHECK

! SRKSTA<O>

oo meee D
WB<7:0>.NE. (32,43.45) !

;3123

S LI Fom m m cm om
tmem=m—mmesemm—me—eeeoe e

el e c——— ————————— -+

HE)
Do
R

ABS VAL CHECK

;1 EXTEND LITERAL & ROT LEFT 24 BITS

;3120
;3121
;3122

ABS VAL CHECK (SEE TABLE)
ABS VAL CHECK (SEE TABLE)
(SEE TABLE)

;1 EXTEND LITERAL & ROT LEFT 08 BITS
;1 EXTEND LITERAL & ROT LEFT 16 BITS

[}

;3119

ABS VAL CHECK (SEE TABLE)
ABS VAL CHECK (SEE TABLE)
ABS VAL CHECK (SEE TABLE)
0
PL<4:0>.E0,0
ABS VAL CHECK (SEE TABLE)

ABS VAL CHECK (SEE TABLE)

[}
]

317

13118

ABS VAL CHECK (SEE TABLE)
ABS VAL CHECK (SEE TABLE)

;0 EXTEND LITERAL & ROT LEFT 16 BITS
;0 EXTEND LITERAL & ROT LEFT 20 BITS
;0 EXTEND LITERAL & ROT LEFT 24 BITS
;0 EXTEND LITERAL & ROT LEFT 28 BITS
;0 EXTEND LITERAL & ROT LEFT PL BITS
;1 EXTEND LITERAL & ROT LEFT 00 BITS

[}

3116

ASCII SIGN CHECK (SEE TABLE)
ABS VAL CHECK (SEE TABLE)
ASCII SIGN CHECK (SEE TABLE)

ABS VAL CHECK (SEE TABLE)
ABS VAL CHECK (SEE TABLE)

13115

WBUS RANGE CHECK (SEE TABLE)
ABS VAL CHECK (SEE TABLE)
ABS VAL CHECK (SEE TABLE)
WBUS RANGE CHECK (SEE TABLE)
ABS VAL CHECK (SEE TABLE)

;0 EXTEND LITERAL & ROT LEFT 00 BITS
;0 EXTEND LITERAL & ROT LEFT Q4 BITS
;0 EXTEND LITERAL & ROT LEFT 08 BITS
;0 EXTEND LITERAL & ROT LEFT 12 BITS

0LIT24=3A

;%1}2

WBUS RANGE (HECK (SEE TABLE)
WBUS RANGE CHECK (SEE TABLE)

sCONSTANT O
JCONSTANT =1
JVALIDITY=<V(Q70> ;CONSTANT 1,2,4,8 DEPENDING ON SIZE(-(R)+)

OLIT8=3E
oLIT16=3C

13111
;3112

Page

CLOKX Rev 13.00, Clock rate = 160ns

:S ROT <= SLAT(CH ., PLAT(CH <= WB<5:0>
;S ROT <= OLITO . PL<4:3> <= WB<1:0>
;S ROT <~ OLITO . PLATCH <- SHORT LITERAL
:S ROT <= PLATCY . SLATCH <= WB<5:0>
:S POT <= OLITO . SLATCH <= SHORT LITERAL

2LIT16=34
20L1720=33
2L1T724=32
L1728=31
ZLITPL=2B
0LIT0=38

;3105
;3106
;3107
;3108
;3109
;3110

¢ ROT

:3101
13102
;3103
:3104

;SUP ROT <= PLATC(CH
;SUP ROT <~ SLATCH

SL.PL_WB=2F
OLITQ.PL43_WB=3F
OLITO.PL_LTT=3B
PL.SL_WB=2D
OLITO.SL_LIT=3D

;3092
;3093
: 3094
13095
;ggg?

16:30:35

28~NOV-83

]
i
1

1M(01) =

|
,
'
'

e T L+

MICRO2

CMT098.MCX

Machine Definition

DEFIN.MIC

1M(0Q1)

28-NOV~-83

Machine Definition

:%}2?

.T0C "'

:%%2%

ROTSRK/=<63:58>

16:30:35

: ROTSRK

Page

CLOKX Rev 13.00, Clock rate = 160ns

: ROTSRK''

sSRKSTA<CT>

SRKSTA<D>

SHF

ZERO
ZERO

ABSVAL.163.D=3B
ABSVAL.171.D=3D

;ABS VAL CHECK (SEE TABLE)
;ABS VAL CHECK (SEE TABLE)

SIGN
SIGN

;3147
: 3148
13149
:3150
;3151
;3152
13153
;3154
. 3155
;3156
;3157
:3158
:%}58

ABSVAL.140=30
ABSVAL.141=31
ABSVAL.142=32
ABSVAL.143=33
ABSVAL.150=34
ABSVAL.151=35
ABSVAL.152=36
ABSVAL.153=37
ABSVAL.160=38
ABSVAL.161=39
ABSVAL.162=3A
ABSVAL.170=3C
ABSVAL.172=3F

:ABS VAL CHECK (SEE TABLE)
;ABS VAL CHECK (SEE TABLE)
;ABS VAL CHECK (SEE TABLE)
:ABS VAL CHECK (SEE TABLE)
;ABS WAL CHECK (SEE TABLE)
;ABS VAL CHECK (SEE TABLE)
JABS VAL CHECK (SEE TABLE)
ABS VAL CHECK (SEE TABLE)
,ABS VAL CHECK (SEE TABLE)
;ABS VAL CHECK (SEE TABLE)
:ABS VAL CHECK (SEE TABLE)
;ABS VAL CHECK (SEE TABLE)
;ABS VAL CHECK (SEE TABLE)

SIGN
SIGN
SIGN
SIGN
SIGN
SIGN
SIGN
SIGN
SIGN
SIGN
SIGN
SIGN
SIGN

SIGN

ZEROQ

:3161

ASCIISIGN.050=14

JASCII SIGN CHECK (SEE TABLE)

ZERO

ALU1.Q0 ZERO

ASCII SIGN CHECK (SEE TABLE)

ZERO

PSLC

13144
;3145

|:3146

;316

;3162
13163
;3164
;3165

:ABS VAL CHECK (SEE TABLE)

ABSVAL.173.D=3F

;ASCI1 SIGN CHECK (SEE 1ABLE)
;ASCII SIGN CHECK (SEE TABLE)
;ASCII SIGN CHECK (SEE TABLE)

ASCIISIGN.0S1=15
ASCIISIGN.052=16
ASCIISIGN.053=17
ASCIISIGN.070=1C

JASCII SIGN CHECK (SEE TABLE)
:ASCI] SIGN CHECK (SEE TABLE)
JASCII SIGN CHECK (SEE TABLE)

ZEROD
ZERO
JERO
ZERO
ZERO
ZERO

13166
13167
;%}28

ASCIISIGN.Q71=1D
ASCIISIGN.Q72=1E
ASCIISIGN,.073=1F

23170
;3171

DSIZE.020=8,
DSIZE.021=9,

JVALIDITY=<V(Q72>
CVALIDITY=<V(Q72>

:DSIZE<T>
;DSIZE<>

DSI2E<0>
DSIZ2E<O>

ZERO
ZERO

;3173

DSIZE.023=08B,

JVALIDITY=¢v(72>

JDSIZE<)>

DSIZE<O>

ZERD

DS1Z2€.032=0E,

JVALIDITY=<V072>

sDSIZ2E<T>

DSIZE<O>

;3172
;3174
;3175

;3176

;;%;g

DS12E.022=0A,

DSI1Z£.030=0C,
DSI1ZE.031=0D,

DS17€.033=CF,

LVALIDITY=<VQ72>

JVALIDITY=<V(Q72>
JVALIDITY=<V(Q72>

JVALIDETY=<VO72>

JDSIZE<Y>
JDSIZE<T>
sDSIZE>
sDSIZE<>

DSIZE<O>
DSIZE<OD>
DSIZE<(O>

ZERO

ALUT.Q0 ALK(
ALUT.Q0 ONE
ALU1.Q0 PSLC

ALKC
ONE
PSLC

SHF
SHF

ZERO
ALKC

SHF

PSLC

“HF

DSIZE<O>

ZERD
ZERQ
ZERO
ZERO

ROT
ROT
ROT
SHF

PL.EQ.0.SIGN.120=28
PL.EQ.0.SIGN,121=29

JPL<G:0>,EQLD
PL<4:0>.EQ.0Q

PL<S>
PLLS>

SIGN
SIGN

SHF
SHF

;;}gg

PL.CQ.0.123=¢8B

PL<4 0>.£0.0

SIGN

SHF

PL.EG.0.SIGN.122=2A

;2184
;3185

BCDSIGN.040=10
B{DSIGN.0Q41=11

;3187
;3188
;3189
;3190

BCDSIGN.043=13
BCDSIGN.060=18
BCLSIGN.061=19
BCDSIGI.062=1A

;3186

;3191

;PL<4:0>,EQ.0

PL<5>

SIGN

ZERO

PSLC
PSLC
PSLC

3179
;3180
;3181

ZERO

ALUO.Q1 ZERO
ALUQ.Q1 ALKC
ALUO.Q1 ONE
ALUO.Q1 PSLC
ALU1.QG0 ZERO
ALUT.Q0 ALKC
ALU1.Q0 ONE
ALU1.Q0 PSLC
WwBUS30 Z2ERO
WBUS30 ALKC
WBUS30 ONE
ZERO
PSLC
ONE
PSLC

SHF

ONE

JERO
ALKC
ONE
ONE
ZERO
AL XC
ONE

PsSLC

1S<3:>.NELO
;5<3:0>.NE.Q

§<3:0>.NE. (11,13)
$<3:0>.NE.(11,13)

ZERC
ZEROQ

ALUO.Q1 ZERD
ALUO,
Q1 ALKC

18<3:0>.NE.LO
;3<3:0>.NELD
;5<3:0>.NE.O
18<3:0>.NE.O

$<3:0>.NE.(11,13)
S<$:0>.NE.(11,13)
S<3:0>.NE.(11,13)
S<3:0>.NE.(11,13)

ZERD
ZERO
ZERQ
7ERO

ALUO.Q1
WBUS30
WBUS30
WBUS30

BCDSIGN.042=12

;6<3:0>.NELOD

BLDSIGN.063=18

;8¢3:0>.NE.0

S<3:0>.NE. (11,13

5<3:0>.NE.(11,13)

ZERO

ALUC.Q1 ONE

WBUS30

PSLC
ZERO
ALKC
ONE
PSLC

Machine Definition

28-NOV-83

16 30: 35
TSRK

VIELD.Q00=0
VIELD.0O1=1
VIELD.002=2
VIELD.010=4
VIELD.011=5
VIELD.012=6
VIELD.110=24
VIELD,111=25
VIELD.112=26

;SL.EQ.O
;SL.EQ.O
;SL.EQ.OQ
;SL.EG.O
;SL.EQ.O
;SL.EQ.O
JSL.EQ.O
;SLLEQ.O
JSL.EQ.O

(PL<6:0>+5L).6T.32
(PL<4:0>+SL).6T.32
(PL<4:0>+SL).6T.32
32
(PL<4:0>+SL).CT.
(PL<4:0>+SL).GT.32
(PL<4:0>+SL).G6T.32
(PL<4:0>+SL).GT.32
(PL<4:0>+SL).GT.32
(PL<4:0>+SL),6T7.32

SL.EQ.Q.SIGN.101=21
SL.EQ.0.SIGN.102=22
SL.EQ.0.100=20

;SL.EQ.O
;SL.EQ.O
:SL.EQ.O

PL<S>
PL<5>
UNDEF INED

13209

131,D=2D
.
WBRANGE
WBRANGE . 133.D=2F
WBRANGE . 130=2(
WBRANGE . 132=2E

;WBUS
“WBUS
;WBUS
{WBUS

;3212

WX NELO.113.D=27
WX.NE.0.103=23

;WX<31:16>.NE.0 WX<15:0>.NE.
JWX<31:16>.NE.O WX<15:0>,NE,

PL5.003=3

;3192
;3193
13194
;3195
1319¢

;4197

;3198
3199

:3200

;3201

;3202

13203
;3204
3205
3206

5207

13208

13210
;3211

:3213
13214
:3215

PL5.013=7

RANGE
RANGE
RANGE
RANGE

Page

CLOKX Rev 13.00, Clock rate = 160ns
1

MICRO2

{MTO98.MCX
DEFIN.MIC

1M(Q1)

CHECK
CHECK
CHECK
CHECK

(SEE
(SEE
(SEE
(SEE

PL<5>

PL<S>

TABLE)
TABLE)
TABLE)
TABLE)

ZEROQ
ZERO
ZERO
ZERQ
ZERO
ZERQ

ZEROD
ZERQ
ZEROD
ONE
ONE
ONE
ONE
ONE
ONE

ZERO
ALKC
ONE
ZERQ
ALKC

ONE
ZEROD
ALK(C
ONE

ZEROD

ALKC

ZERO
ZERO

ONE
ZERO

ZERO
ZERO
ROT
ROT

ZERD
ZERO
ZERO
ONE

ZERO
2ERO

ZERO
PSLC

2ERO
ONE

PSLC
PSLC

88:

MICRO2 1M(G1)

CMTU98. MCX

Machine Definition

DEFIN.MIC

‘%S}?

13218

'%5;8

13221

28-NOV=-83 16:30;35

: RSKC, SPW

(LOKX Rev 13.00, (lock rate = 160ns

Page

: RSRC, SPW"

.TOC ' Machine Definition

[

R=16=31,1PR=32=47
RSRC/=<39:34>,.DEFAULT=0;R SCRATCH PAD ADD (TRL RTMP=0-15,GP
LONLIT)
‘DEFAULT TO RTMP? FOR LIT/(LITRL,

SRTMP - DUAL PORT TEMP 1
JRTMP - DUAL PORT TEMP 2

!
!

TEMPO=00

;RTMP = DUAL PORT TEMP 0

TEMP3=03

{RTMP ~ DUAL PORT TEMP 3

I: 3222
13223

TEMP1=01
TEMP2=02

13225
13226

TEMP4=04
TEMP5=05

SRTMP - DUAL PORT TEMP &
:RTMP - DUAL PORT TEMP S

;3228

TEMP?7=07

‘RTMP - DUAL PORT TEMP 7

13230

TEMP9=09

SRTMP = R S=PAD TEMP 9

:3233

TEMP12=0C

:3224

;3227

13229

,3231

TEMP6=06

TEMPB=08

TEMP10=0A

TRTMP = DUAL PORT TEMP 6
SRTMP ~ R S-PAD TEMP 8

:RTMP - R S-PAD TEMP 10

}

13232

TEMP11=08

SRTMP - R S~PAD TIMP 11

;3234
13235

TEMP13=0D
MM, TEMPS=0E

‘RTMP= R S=-PAD TEMP 13
*MEMORY MANAGEMENT TEMP S

,
:

:gs%g

.
53238

MM . TEMP1=0F

‘RTMP ~ R S-PAD TtMP 12

*MEMORY MANAGEMENT TEMP 1

;3239

RO=10
R1=11

;GPR
“GPR

- GENERAL PURPOSE REGISTER 0
- G MERAL PURPOSE REGISTER 1

13241
13242

R3=13
R4=14

*GPR
*GPR

=~ GENERAL PURPOSE REGISTER 3
~ GENERAL PURPOSE REGISTER 4

~ GENERAL PURPOSE REGISTER 7
- GCNERAL PURPOSE REGISTER 8

3240

13243
3244

RP=12
R5=15
R6=16

*GPR

“GPR
:GPR

= GENERAL PURPOSE REGISTER 2

R10-1A
R11=18

SGPR
“GPR

~ GENERAL PURPOSE REGISTER 10
=~ GENERAL PURPOSE REGISTER 11

13251

R13=1D

YGPR

- GENERAL PURPOSE REGISTER 13

13255

KSP=20

;IPR

-~ KERNEL STACT POINTER

;3258
13259
13200
13067

Usp=23
15P=24
P(BB=25
MM, TEMP2=26

SIPR YIPR ~
“1PR *MEMORY

13263

POBR=28

,‘PR

- PO BASE REGISTER

“IPR

- P1 BASE REGISTER

13252
;2522

;3256
;3257

;3260

13264

13265

13266
;3067
;3268
;3260
$3200

R12=1(

SP=1f
RTMPGPR=1F

ESP=21
§Sp=p2

MM.TEMP3=27

POLR=29

P1BR=2A

P1LR=28
SBR=2(
SLR=2D
SPNICR.SPI(R=CE
MM, TEMP4=2F

*GPR
SGPR
*GPR

YIPR
IPR

= GENERAL PURPOSE REGISTER 12
~ STACK POINTER
~ MICRO CODE TEMPURARY

~ EXECUTIVE STACK POINTER
- SUPERVISOR STAC' POINTER

USER STACK POINTER
INTERRUPI STACK POINTER
PROCESS CONTROL BLOCK BASE
MANAGEMENT TEMP 2

MEMORV MANAGEMENT TEMP 3

SIPR

=~ GENERAL PURPOSE REGISTER §

13248
3249

13250

YGPR
“GPR

YGPR

i
'

R7=17
R8=18

R9=19

- GENERAL PURPOSE REGISTER 5
- GENERAL PURPOSE REGISTER 6

13245
13046

13247

= PO LENGTH REGISTER

“IPR =
YIPR ~
DIPR =
:IPR SMEMORY

P1 LENGTH REGISTER
SYSTEM BASE REGISTER
SYSTEM LENGTH REGISTER
NEXT [NTERVAL REGISTER
MANAGEMENT TEMP 4+

;

;3271

03272
;3273

:327¢6

13275
;327¢
:3277

:3278
13279

;3280
;3281

;3282
;3283

;3284

;3285

13286

;3287
;3288

13289
;3290

13291
:3292

Machine Definition

TEMP.R=30
TEMP ,R+1=3(
TEMP.ROR1=38

GPR,R=33
GPR.R+1=3F
GPR.ROR1=38
DST.R=31
DST.R+1=3D

DST.ROR1=39
IPR.R=32
IPR.R+1=3¢

IPR.ROR1=3A

JRTMP INDEXED
JRTMP INDEXED
tRTMP INDEXED
:GPR INDEXED

JGPR
1GPR

;GPR
;GPR
;GPR
;1PR
;1PR
JIPR

28~NOV=-83

BY
BY
BY
INDEXED BY
INDEXED
INDEXED
INDEXED
INDEXED
INDEXED
INDEXED
INDEXED

16:30:35
RSRC, SPW

(LUKX Rev 13,00, Clock rate = 160ns

RNUM

RNUM+1

,A
RNUMOR
RNUM

RNUM+1
.A
RNUMOR

RNUM

RNUM+1

RNUM.
OR i
RNUM

INH WRT IF NOT REG MODE
INH WRT IF NOT REG MODE
INH WRT IF NOT REG MODE

RNUM+1
RNUM.OR .1

LONL1T=35
;RBUS <~ LONLIT REGISTER
JRBUS <= 0
ZERO=36
RBSP <- 0
ZERO, CLRRBSP=37 JRBUS <~ 0

DEFAULT FOR WRT = RTMPO
DEFAULT FOR WRT = RTMPQ
DEFAULT FOR WRT = RTMP)

SPW/=<70:69>,
. DEFAULT=0 ;SCRATCH PAD WRITE CONTROL
;NO-OPERATION
NOP=0
RSIZE=1,
RLONG=?

MLONG=3

JVALIDITY=<V070>

MICROZ

8
. MCIX
CMTO9
DEF IN.MIC

JWRITE
JWRITE

JWRITE

SCRATCH PAD R SIZE
SCRATCH PAD R SIZE

STRATCH PAD M SIZE

DEPENDENT
IS LONG
IS LONG

Page

.
90

CMTQ9B ,MCX
DEFIN.MIC

MmiCRQZ

13293

JJog "

Machine Detinition

13295

WCTRL/=<30:25>, LDEFAULT=2

REVLEVEL=1T,

1WBUS<23:16> <~ REVISION LEVEL

FPICR=03,
ASTLVL=3A,

LVALIDITY=<V080>
LVALIDITY=<V00.30.80>

1PL_WB=3D,
IPRT3F,

LVALIDITY=<V00.30>
30>
LVALIDITY=<V00,
VALIDITY=<V01.30>
30>
JVALIDITY=<VQ0,
LVALIDITY=<V00.30>
LVALIDITY=<V00.30.80>

REICHR=37,

VAL DITY=<V05.30>

UVCTR (M. 15210

GRANT=33,

STEP(_wB=8

JVALI DITY=<V06.36.40>

JFPA ENABLE <= WBUS<5>

s INTERRUPT aND _EXCEPTIONS
JWRUS<2:0> <= FLOATING POINT TRAP CODE REGISTER

YWBUS<26:24> <~ ASTLVL

SASTLVL <= WBUS<26:24>

:SOFTWARE IPR REGISTER <~ WBUS5<20:16>

PSL<PREV> <= PSL<CUR> . PSL<IS,CUR> <= WB<26:24>
‘PSLCPREV> <~ WBUS<23:22>
‘PSL<IPL> <~ WBUS<20:16>

1WBUS<20:16> <= iPL OF HIGHEST IPR
TUVETR<3:0> <= UNP'IS'CM<1:0>
PREI CHECK

{ISSUE UNIBUS GRANT
;MICRO SEQUENZER FUNCTIONS

;STEP COUNTES <= WBUS<4:U>

(M. TPTFPD.FS.STEPC=0C,

LVALIDITY=<V080>

‘WBUS<31:30,27,5:05 <~ PSL<CM,TP,FPD>,

FLAGS,

STEP COUNTER

CM.TPUFPD.FLAGS=1C,

LVALIDITY=<V0BO>

‘WBUS<31:30,27,5:0> <= PSL<CM,TP.FPD>,

STATUS

FLAGS

FLAGS _WB=18

s STATUS FLAGS <= WBUS<5:0>

;TIMER CONTROL & TOD CLOCK

VA_VA+4= 22,
VAZPC+]+W, pC _P(+1=20,

LVALIDITY=<V(80>

JVALIDITY=<v(0.30.41>
JVALIDITY=<V00,30.41>
LVALIDITY=<v0(.
30>
VALIDITY=<vQ0,
30>
JVALIDITY=¢v01.31,

¢ADDRESS CONTROL
PC

<= WBYUS

sPC <~ PC

+ WBUS

VA <= WBUS
JVA <= VA + 4
JVA <= PC+]ISIZ2E+WBUS
. PC <~ PC+ISIZE
J(NO BUS CYCLE OR BUT XB DURING 1HIS CYCLE)

N
N
N

LVALIDITY=<v080>

WBUS<31 30> <~ CRAR

s TRAR <- WBUS<23:22>
tWRITE TU58 REGISTLR PER TRAR
JREAD
TUS8 REGISTER PER TRAR
;wBUS<>1 30> <~ TRAR

TABLE

TABLE
TABLE
TABI
E
TABLE
TABLE
TABLE
TABLE

TUSBWRITE=17
TUSBREAD=1F,
READTRAR=1B.

JWRITE CONSOLE REGISTER PER CRAR
JREAD
CONSOLE REGISTeR PER CRAR

VALIDITY=<v080>
LVALIDITY=<VOBO>

PC_PC+WB=2C,
VATWB=25,

{WBUS<31:0> <~ TOD CLOCK

;CRAR <~ WBUS<23:22>

1
CONWRITE=16
{ONKEAD:= E,
READCRAR=TA,
1A

P(_wB=24,

;CONSOLE §& TU58 INTERFACE _CONTROL

1
LOADCRAR=12

1
LOADTRAR=13

WBUS<15:0> <~ IICR

INTERVAL REG <- WBUS<15:0>
;TOD CLOCK <= WBUS<31:0>
, Al‘ ' EI\I\IA.‘ NEXT

Nt
et

LVALIDITY=<Y080>

wBUS<31 24:16> <= T(SR .

LN NI

JVALIDITY=<V080>

mMmmmmmmem

INIR"WB=0A
TODCLK_WB=0D
TODCLKE9,

:TIMER CONTROL AND STATUS REG, <~ WBUS<31,24:16>
NBUS<1S 0> <= INTERNAL NEXT INTERVAL REG.

rormmmmmire
rm

LVALID!TY=<V080>

Ho—

NN AN AL N LA U

N LN N UN LA LA N U AN A

N AN AN LN AN AN

PN N U AU b b o b s —5 —2
I - BN N A N N WA N A AN noNLRIRJNL
NS W
Wt —2 OLCONP
WNO 2O 000 NN
WY — C OO NN

S
.
ne

.
e
e
ae
ne

AT LA o A G AN L A N N A N A LN N W L N NN NN N

JNO OPERATION

VALIDITY=<V080>

PREV_WB=31,

sMISC

wBUS<16> <= ACLO SYNC

PREV_CUR, ISCUR wB=35,

;WBUS (ONTROL

JVALIDITY=<V080>

SOFTIPR WB=3(,

Page

t WCTRL

NOP=2
ACLOSYNC=1D,
FPA.ENABLE_wB5=15

ASTLVL wB=38,

13312

CLOKX Rev 13.00, Clock rate = 160ns

N~ o~

;5302

;330

A LAT G A AL

:3300

i L

;

;3297
;3298
‘.3299

WCTRL

: 3296

16:30: 35

DNV
NWL

13294

Machine Detinition

28-NOV-83

:
:

1M(01)

28=N0v=-83 16:30: 35
MICRQ2 1M(Q1)
: WCTRL
Machine Definition

(LOKX Rev 13.00, Ctock rate = 160ns

Page

JMEMORY CUNTROL

WDR”WB=2E,
WDRTMWB,URz2A,
MBUS WDR=26,
18 _wB=28,
CLRTB.VA_WB=29,

JVALIDITY=<V(2.33>
.VAL]DITY=<VO?.§1>
CVALIDITY=<v02.33.41>
VALIDITY=<v02.33>
VALIDITY=<v(02.33>
LVALIDITY=¢<v07.37>
l
. 34>
JVALIDITY=<v
LWALIDITY=<V10,35>

CLRCH,VA_wB=2D,

33>
LVALIDITY=<V04,

MEMSCAR_WB=34,

30>
LVALTDITY=<v00,
JVALIDITY=<v01.32.40.80>
JVALIDITY=<V01.32,640>

OO0 NN

W LWV L]

MDR_wB=23,
MDRTMQ=27,
MOR”IR=28B,

MEMSCR=32,

—

o [o RV, RV TURRU

TR
PPN
Y

AN N N LA NN LA
N WA
L A L AN LA N AN AN N N WA

PME=14

MEMSCR_wB=30,

JPERFORMANCE MON]TOR ENABLE

JMDR <= WBUS
JMDR <~ 0
JMDR <= [R ZERO-EXTEN DE ]
JWDR <~ WBUS ROTATED FO R LONGWORD AL IGNMENT
JWDR <~ W3US UN-ROTAT ED
JMBUS <~ WDR
(NOTE: MSRC=WDR)

JTRANSLATION BUFFER DATA <~ WBUS

;T8 VALID BIT <~ 0
; VA <= WBUS

JCACHE VALID BIT ¢~ 0

INDEX POSITION ADDRESSED BY VA)
;MEMORY STATUS & CONTROL ADDRESS REG <~ WBUS<27:24>
;WBUS<27:24> <~ MEMORY STATUS & CONTROL REG (aMSCAR)
;MEMORY STATUS & CONTROL REG(GMEMSCAR) <= WBUS<27:24>

JVA <= WBUS

JEND OF (REF ONLY WHEN FULL ASSEMBLY THE POLLOWING WILL ALWAYS CREF

REF
NOVREF
NOCREF

:SET UP FOR NEVER (REF

PAR1/:<78:78>,
. DEFAUL "¢ NOTCLPARITYLCC(/ >, <HSRC />, <PTYPE/>,<BUT/>
PARZ/ -« 7G:7Gn, [DEFAYL T=¢

VLA

(INVALIDATE BOTH GROUPS AT THE
INDEX POSITJON ADDRESSED BY VA)
(INVALIDATE BOTH GROUPS AT THE

=e84 1805, DEFAGL TSy

JPARITY[<NEXT/>,<JUSR/>,<CLKX/>,<FPA/> ,<BUS/>, <WCTRL/>,<ISTRM/>, <MISC/> ,<LIT/>]>
iD512E (HECK

JEVEN PARITY'
;0DD PARITY .

‘

MICRQ2 1tM(01) ~ 2B~NOV~83 16:30:35
: IRD1 ROM
Machine Detinition

{MT098 . M(X
DEFIN.MIC

s
;
:3375

;3376
;3377

5378

: 3379
;3380

,TCC "'

. 1CODE

Machine Definition

CLOKX Rev 13,00,

IRD1 ROM"

WIDTH/3?

e c

m e ————— -+

e ——— et

|;3381

;

tmteymtuemaccamesooe ot ——————— fmtmmmmc

;3}83

ULFED

;

——— Pepmomm
tetspetemmcmcmcannae bmtumm et

;

LY E T e +
tetetetecncnmne- mmmmtmtesn - R R ettt

:3382

;3384
;3385
;3386
;3387

;3388
13389

; VRIPLDN
; 'DIDIPL
B,
HE

IRDVLFPA

rPD

13397
;3398

fOP /=<07:07>
NOP -0

+3400

FFOP/=<15:15>

13403

0P /7=<23:¢3>

; 3406
. 3407
;3408

[FOP/=<31:31>
NOP -0
Lop-1

3399

; 3401
3402
23404
13405

3409
3410

;3N

10!

P
Lo
.

)

IRD1

.
VF

el
A
I

FPD,.FPA

P
Vo
HE.

e~ D

FPD

!
!
:

et '

P33 2222212022111 11111 11100100000000 0!
P3N10987 65403210987 6:5:43210098:706543210:

3390
1339
13392

;3393
;3394
;3395

/=¢<6:0>

FPD,FPA /=<14:8>
IRDY
F=¢22:16>
IRDY,FPA/-<30:24>

LOD=1

NOP=(
LOD-1

NOP=0
~LOob=1

VEPD /0630030,

vIRD1/=¢33:33>,

LVALIDITY=<V060>

JVALIDITY=<v061>

Clock rate

160ns

Page

28~NOV-83
1M(0 1)
¢
Machine Defi nition

MICRC2

. MCX
CMTO98
DEFIN.MIC

;3439
;3440
53441

13442

;3443
;3444
;3445

;3646

23447
13448

;3449
;3450
. 3451
13452
;3453
;3454

13455

;3456

13657

23458
;3459

;3460
33461
;3662
13463

;3464

1
!
[}
(S, 108}

CNTO.MEM

| D |

CNTO.FPA.REG

[

eo O e e e g o B

CNTO.FPAMEM

..................... ' A P Fommmmmmm—mmmmmm
o mene "

33333222222 2212211111111 1100000000 0 0
1321098765 4 32010987654321098765432710:

=~
-

~
1

0o
o
o
..................... + o e
e

O e

1
1

¥
1

1
I

1
1

1
f

f
!

!
1
¢
o~

fones

(NTO.REG
(WL
o

1
4
vTOooO T
)
r
O I TP

[P +

5~ [}

Y
T
P
I
R

(NTO.FPA MEM/=<10:0>

(NTO.FPAREG/-<21:11>,
OFQP/=<23:27>

--------------------- + SOV -

————————— e +

_____________________ . e ——————— ———n—— et

1
|

]
i

t
1

1
1
!
]
'
1

CNT1.MEM

JVALIDITY =<v062>

LOD=3

00P /=<47: 46>
NOP=0
100=3

(NT1,FPA _MEM/=<58:48>

(NT1.FPA,REG/=<69:59>,
1FQP/=<71:70>

JVALIDITY =<V063>

VALIDITY =<V064>

NOP=(Q
LOD=3

(NTT1.MEM/=<82:72>
(NT1.REG/=<93:83>,
10P /=<95:94>

JVALIDITY LV06h>

NOP=0Q

LOD=3

VONT0/=<96:96>,

VONT1/=¢<97:97>,

CNT1.FPA.REG

:
:
!

:
:
3

CNT1.FPA.MEM

88877777777 TTO6E66A066651555555555 44
21098765432 10/98765432109876543210098:

NOP-0

(NTO.MEM/=<34:24>
(NTOL.RFG/=<45:35>,

1
Foi
O

...................... + cemtmmmmmemmmeme——————
eS+
R

]
3

'
I
e rm e

1
50 !
G

VO
—

CNT1.REG

]
‘
4

<<
= Z
N0

Icotrto—=zZ2n< |

13437
: 3438

13436

33432
13433

13434
53435

e
L o

;3624
: 3425
;3426
. 3427
13428
13429
;3430
;3463

IRDX ROM'

WIDTH/96

13422
;3423

Page

Clock rate = 160ns

13420
;3421

.0CODE

(LOKX Rev 13.00,

: 3418

13419

Machine Detinition

.Joc

13412
13413
;3414
: 3415
13416
,‘3417

oo
cmcm e e+

16:30 :35
IRDX ROM

LVALIDITY -<v0ob>
JVALIDITY =<V067>

e o
————— -

o e

e e

9 !

MICROZ

.TOC '*

Machine Definition

;3665

;3466
:3667
;3668

1M(01)

Machine Detinition

DEFIN.MIC

. CCODE
(WIDTH/66

e ——————— o= +
:
:
:
(NT1.MEM
:
.
.
et +

2!
2109876543

3474

(375

temmm—————— s +

YA I
;
23680

R L -t
:
Vv

23477
;3678

RiML

23481

;

13484

;3482
;3483

53485

;3486

;5487

13488

13489

;3490

23N
13492
;3493
;3494
23495
;3496
;3697
;3498

CNT1.REG

!
!

;
;s

EEN
10IM

;

6666666655555,

;

Aetetee—eemmeecncoen —————t

;

it e o

1333222222227

13476

17165432109 8765:

IRD1.MEM/=<10:00>

(NTOQ.MEM/=<21:11>

CNTT MEM/=<¢32:22>

IRD1.REG/=<43:3%>

CNTO,REG/-<54:44>

CNTY _REG/=<65:55>

VMEM/=<66:660,
VREG/=<67:67>,

e o

e W

(NTO.REG

DL L b L Dbl +

LVALL DITY=<v068>
LVALL DITY=<V069>

(OMPATABI LITY ROM'"

;
;3669
;3470
13671
;
13472
;3473

8
CLOKX Rev 13.00,
C OMPATABILITY ROM

1 6:30:35

;

(M1098.MCX

28-NOV-83

[P
Bo

;

Clock rate

95!

MICROZ2

CMTO98.MCX
DEF IN,MIC

Machine Definition

CLOKX Rev 13.00, Clock rate

—=wn
i

e Jangy)
[

=O
t

| BaS Yy |

[IRav

NO
I

0.0

&C
1

]

0
S

[

to~Ct

0
S

:\JOI

i
+

/\IO—‘I

00
S
s
6.5

e m -

mt
wtonm——
ot
teemtmmm

usSe/=<3:

NN IS APD =

16:30:35
DSIZE ROM

NN N
TN
W
w

N ",

O
v

NN NN N NN
VATNN
NN

Osesecenananenne

DCODE

28~NOV-83

: DSIZE RomM'

Machine Definition

Toc

MOV

083/=<5:

0s4/=<7?;

085/=<9:

DBLE

056/=<11: 10>

BYTE=

WORD=1
LONG=/2

FLOT=?
QUAD=3

.J(ODE
JCREF
JOREF

DBLE=3

JEND OF NEVER CREF THE FOLLOWING WILL ALWAYS (REF

160ns

Page

——

MICR02

CMTO98.M§§
%222

LT0%

:gggs

NOCREF

1M(01)

validity Checks

DEFIN.M

;

28-NOV~83

Validity Checks

16:30:35

13566

CSET/V01.32.40

=<, ANDL<V001>,<v032>,<V040>]>

LSET/V02.21

=<, ANDL<V002>,<v021>)>

LSET/V00.30.41

=<.ANDL<VQ00>,<v071>,<v080>]>
=<, ANDL<V001>,<v030>1>
=< ANDT<V001>,<v031>,<V040>1>

CSET/V01.31.40.70=<.ANDL<V001>,<v031>,<V040>,<v070>1>

;3567

LSET/V01.32.40.80=<,ANDL<V001>,<v032>,<V040>,<V080>1>

;3569
;3570
:3571

LSET/V02.33
LSET/V02.33.41
LSET/V04,33

=<, ANDL<V002>,<v033>]>
=<, ANDL<V002>,<v033>,<Vv041>]>
=< ANDL<V004>,<v033>1>

LSET/V04,.35
.SET/V05.30

=<, ANDL<V004>,<v035>]>
=<, ANDL<V005>,<v030>1>

;3573
;3574

13575
;3576

23577

13578
;3579

;3580
;3581
.3%58¢2

;3583
. 3584

13585

=< ANDL<V000>,<v(30>1>
=<,ANDL[<V000>,<V030>,<v(80>1]>
=< ANDL<V000>,<v030>,<v041>1>
=<, ANDL<V000>,<v071>]>

: 3561
;3562
13563
:3564

13572

Page

;SET UP FOR CREF ONLY WHEN FULL ASSEMBLY

LSET/V00.71
LSET/v00.71.80
SET/V01.30
LSET/V01.31.40

13568

CLOKX Rev 13.00, Ctock rate = 160ns

: Combinations''

LSET/V00.30
LSET/V00.30.80

13565

: Combinations

13558
;3559

;3560

LSET/V04. 34

LSET/V06.36.40
L.SET/VQ7.37

LSET/V(9.21

LSET/V10.35
LSET/V11.34

LSET/V2D.70
LSET/VE2.70
LSET/V24,.25.70

=<, ANDL<V004>,<v034>]>

=<.ANDL<V006>,<v036>,<V040>1>
=< ANDL<VQ07>,<v037>1>

=<, ANDL<V009>,<v021>]>

=<, AND[<V010>,<v035>]>
=<, ANDL<V011>,<V0345]>

=<, ANDI<V020>,<v070>]>
=< AND{<V022>,<V070>1>
=<, ANDL<V024>,<v025>,<v070>1>

1>
<V054>, <V070>,
V050>,,<V051>
LSET/V1.50-54, 70=< ANDL<V021>,<<v052>,<V053>
LSET/V50.51.70

LSET/V71.80

=<.ANDL<V050>,<v051>,<v070>1>

=¢ , ANDL<V071>,<v080>]>

MICRO2 1M(OD)

CMT098.MCX

;

Validity Checks

DEFIN.MIC

;

;3586

;3587
:3588
:3589
:3590
13591
;3592
;13593

.T0C

$ 3596

:3597
:3598

;%ggg

3601 .10C
:;3602
;3603
;3604
;3605

3606

13607

WCTRL/CCPSL vs BUS Conflict States

.T0C

;3612

;3613
:3614
13615

<.EQLL<BUS/>, <BUS/PRB RD. PTE>J>

<.NEQ[<BUT/>.<BUT/UVCTIR>]>

1>,

.SET/V010=<.0RL

<.ANDL

LSET/V011=<,0RL

<.CASE[<BUS/>]CFL0,0,0,0,0,1,0,1,0,0,0,0. 0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0.0,0,0,01>

0,01>
<.CASE[<BUS/>J0F[0,0,0,0,0,1,0,1,0,0,0,0. 6,1.0,0,0,0,0,0.0,0,0,0,0,0,0,0,0,0,
1>,
BUT/UVCTR>J>
NEQ[<BUT/>,<
<.
.
RD>15
<.AND[ <. EQLL<BUS/>, <BUS/PRB

: BUs vs MSRC Conflict States''
Checks
validityEL<MSRC/>J0F[1.
".SET/V020=<.CAS
1.,1.,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,<INIT>,0,0,0,0,7,1,7,00>

.SET/V021=<.CASEL<MSRC/>J0OFL1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1.,1.0,0,1,1,1,
0,0.0,0,0,1,%,1,01>
TSET/V022=<.CASE[<MSRC/>J0F[1.1.1.1.1,1.1.1.1,1,1,1,1,1,1,1,1,1,1,0,1,1,1,<INIT>,0,0,0,0,1,1,1,01>
0,0,0,0,0,0.0,0.01>
.SET/v023=<.CASEL<MSRC/>]OF(1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0,1,1,1,0,0,0,0,
.SET/v024=<,0R[ <.NEQL<BUT/>,<BUT/UVCTR>1>,
<.CASE[<MSRC/>]JOfFC1,1.1,1,1.,1,1,1,1.4,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,1,1,1,0)>

0,1,1,1,1,0,0,0,12>

gg}g

.SET/V038=<,EQLIKWCTRL/>,<WCTRL/MBUS_WDR>J>

.T10C

"
valid1t{ Checks
: Buts That Take Data from XB"
LSET/V040=<.NEQL<BUT/>.<BUT/IRD1>,<BUT/IRDITST>,<BUT/LOD. INC,.BRA>,<BUT/LOD.BRA>]>

;3625

. T0C

gggz

33630
13631
:3632

i
:

!E
:E
!

;

i
'

CSET/V036=<.CASEC<MSRC/>]0OF[1,1.1,1,1,1,1.,1,1,1,1,1,1,1,1,1,1,1,0,0,1,1,1,0,1,1,1,1,1,1,1,03>
LSET/v037=<.CASE[<MSRC/>]0OF[0,0,0,0.0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,00)>

13601
3622

;3629

;

LSET/v034=<.CASE[<MSRC/>10F(0,0,0.0.0,0.0,0.0,0.0.0,0,0,0.0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,03>

13617
13618

3628

: WCTRL/CCPSL vs MSRC Conflict States''
validity Checks
'
LSET/V030=<.CASEL<MSRC/>JOFL1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,1,1,1,1,1,1,1,1,1,1,1,11>
SET/v031=<.CASEL<MSRC/>J0F[0.0.0.0.0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0.0,0,0,1,0,0,0.0,0.0.0.01>
1>
CSET/V032=<.CASEL<MSRC/>]JOF[1,1,1.1,1,1,1.1.,1,1.1,1,1,1,1,1,1,1,1,0,1,1,1,0,1,1,1,1,1,1,1
1,1,1,01>
1,1,1,1,1,1,
1,1,1,0,1,1,
1,1,1,1,1,1,
1,1,1,1,1,1,
J0f[1.1,1,1,
CSET/V033=<.CASEL<MSRC/>

TSET/V035=<.CASEC<MSRC/>]J0OF(1,1.,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,1,1,7.1,1,0,0,1,1,1.,1,13>

13626

LSET/V000=<.CASE[<BUS/>]0FL1,0,1,0,1,1,1,1,1,0,1,1,1,1,1,0,1,1.1,1,1,1,1,1,1,1,1,1,1,1,1,11>
"SET/v001=<. CASE[<BUS/>]0F[0.0.0.,0.0,1.,0,1,0,0,0,0,0,1.0,0,0,0,1,0,0,0,1,1,0,0,0,0.,1,1,1,11>
.SET/V002=<.CASE[<BUS/>JOF[0,0,0,0,0,1,0,].1.0,1,1,1,1,1,0,0,0.0,0,0,0,0.0.1,1.1,1.1,1.1.1J>
TSET/VO04=<.CASEL<BUS/>]0F[0.0.0,0,0,1.0,1,0,0,0,0.0,1,0.,0.0,0.0,0.0.0,0,0.0,0,0.0,0,0,0,01>
TSET/v005=<.CASE[<BUS/>]0F[0,0,0.0.0,0.0,0,0.1.0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]>
SSET/Vv006=<.CASE[<BUS/>]0FL0.0.0.0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0.,0,01>
CSET/V007=<.CASEL<BUS/>10F(0.,0,0,0,0,1,0,1,0,0,0,0,0,1,0,0.0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1]>

13616

:3627

: wCTRL/CCPS vs BUS Conflict States'

ValiditE Checks

.SET/V025=<.CASE[<MSRC/>JOF[1,1.1,1.0,0,0,0,1.1,1,1,0,0,0,0,1,1,1,1,0,0,0,

;%282

Page

CLOKX Rev 13.00, Clock rate = 160ns

.SET/v008=<.EQLE<WCTRL/>,<WCTRL/REICHK>D>
009=<<WCTRL/GRANT>]1>
. EQLLKWCTRL/>,
LSET/v

;3594
:3595

;3610
3N

28~NOV-83 16:30: 35

TSET/VO041=<.NEQL<BUT/>.<BUT/IRD1>,<BUT/IRD1TST>I>
validity

checks

LSET/V0S0=<.EQLL<ROT/>,0]>

: Special ALPCTL Functions For Multiply and Divide"'

LSET/V051=<, EQL[<BUS/>,<BUS/NOP>]1>

/MDR_WB>,<WCTRL/MDR _0>,
.SET/V052=<. NEO[<WCTRL/> <WCTRL/TB_WB>,<WCTRL/CLRTB.VA_WB>,<WCTRL/CLRCH.VA_WB>,<WCTRLWDR>
<WCTRL/GRANT>,

CWCTRL/MDR_IR>,<WCTRL/WDR_WB>;<WCTRL/WDR_WB.UR>, <DCTRL/MBUS
<WCTRL/REITHK>I>

LSET/V053=<.NEQL<CCPSL/>,<CCPSL/MDR _OSR,((BR_BRATST>]>

SET/V05h=<.NEQL<BUY/>,<BUT/IRDX>,<BUT/IRD1>7<BUT/IRDITST>,<BUT/LOD. INC.BRA>,<BUT/LOD.BRA>1>

|
i

MICROZ

CMT098.MCX

validity Checks

DEFIN.MIC

: 3634
13635

.ToC

;3637
: 3638

.SET/V065=<.0RL

.SET/V066=<VCNTO/>

: 3640

.T0C

$ 3647
;3648
;3649

.T0C

3654

;3655
*3656
: 3657

:3658
;3659
13660
23661
: 3662
23663

.T0C

<.EQLL<10P/> ,<10P/LUD>]>

<.EQLLKCNTT. MEM/>

<.EQLL<CNT1.FPA.MEM/>,<CNT1.FPA.REG/>1>

,<CNT1 REG/>]>

1>
1>

: DSIZE Checks"

Checks

Validity

.SET/V070=<VSIZE/>

CSET/V071=<.0RL <VSIZE/> , <.NEQ[<BUT/>,<BUT/CCBR>,<BUT/CCBRT,(CBRO.IR0>,<BUT/CCBRO. SRKSTAQ>,<BUT/CCBR1, INT=TS>1>1>

Lot T/V072=<.0RL <VSIZE/> , <.NEQ[<BUT/>, <BUT/SRKSTA> <BUT/CCBRO SRKSTAO>]>J>
;SEE CHARTS TO DECIPHER
: Multiple WBUS Drive Checks''
validity Checks
'
0,0,0,0,01>
1,V.0,0,0,0,
.0
LSET/V080=<.CASE[<WBUS.DRIVE>JOF[1.,1,

.GR 0UP> <0THERS>j>

"
Validity Checks
:
ALU Group"'
<W Ux>J>
LSET/ALU.GROUP=<,0R[L <.EQLL<LIT/>,<LIT/LONLIT>]>

1,1,0, 00000,00000,1.006001 0000115
1,1.1.,1,1,1,1,
CASEL<ALU/>]OF(
.SET/MUX.0D=<,
1,1]>
0F(0,1,
.0= <.CASEC<DQ1/>]
.SET/DQ
LSET/DQ.1=

.T0C

;3667
:3668

.T0C

: 3671

. CREF

; 3669
;3670

<.EQLL<CNTO.FPA.MEM/>,<CNTQ.FPA.REG/>1>
+<CNTO.REG/>1>
<.EQLL<CNTO.MEM/>

TSET/WMUX =<.CASEC<MUX/3J0FC1,1.1,1,1,1,1,1,1,<MUX. 09>,1,1,1, <Mux 00>,1,11>
CSET/MUX.09=<.CASEL<ALU/>JOFCY,1,1,1,1.1.1,1,0.0,<DQ, 0> <DQ i>,0 <0Q.6>,<pa.1>1>

;3664
; 3665

;3666

,
.

.SET/WBUS.DRIVE=<.SUML<ALU.GROUP>, <WC

; 3652

13653

IRD Rom Checks

.SET/V069=<VREG/>

;3643

: 3650
: 3651

Page

CLOKX Rev 13.00, Clock rate = 160ns

LSET/V067=<VCNT1/>
.SET/V068=<VMEM/>

: 3641
;3642

;3646

<.EQLL<QFOP/>,<QFOP/LOD>]>
<.EQLL<0OP/> ,<Q0P/L.OD>]>

<.EQLL<IFOP/>,"CIFOP/LOD>)>

LSET/V064=<.0RL

;3639

: IRD Rom Checks"'

Validity Checks

LSET/V060=<VFPD/>
LSET/V061=<VIRD1/>

CSET/V062=<.0RL
.SET/V063=<.0R[

13636

;3644
13645

16:30:35

28-NOV~83

<.CASE[<DQ1/>]OFL1,0,1,13>

Validitg Check

WCTRL Group''

.SET/WCTRL.GRCUP

=<, CASE[<wCTRL/>]0F[0,0,0,3,3,0 0,<WCTRL. 07>.0,0,0,0,3,3,3 3,

LSET/WCTRL.O7

=<,SELECTC

validity Checks

.SET/OTHERS=<.OR[

0.3.0.0,0

,0,9,0,3,3,3,3,3,3,

0.0,0,0,0,0,0,
v,0,0,0,0,0,0,0,0, 9,0,3.0,0,0,0,0,0,0,3,0,0,0,0,3]>
EQL[(CCMISC/>,<CCMISC/WB _ATCR.CCBR_SIGND>31> , 31>
Others'*

<,CASEL<FPA/>]0F(0,0, 0 0.5, 5])
<. CASEL<MSRC/>10F(0,0,0,0,0.,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,5,0,0,0,0,0,5,0,5,01>

]
1>

;END OF CR§278NLYB?NEN FULL ASSEMBLY THE FOLLOWING WILL ALWAYS CREF

: 3633

1M(01)

;

(MT098.MCX
DEFIN.MIC

MICROZ MO

Validity Checks

28«NOV-83 16:30:35
:

3672;

CLOKX Rev 13,00, Clock rate = 160ns
Others

This page intentionally left blank.

Page 100

MACRO.MIC

MICROZ2 1M(OT)

MACRO
. .MIC

;3673

;3674

;%2;2

;3627

.NOBIN

28~NOV=-83 16:30:35

Jetf Peng, Gerard Koeckhoven, Brian Allison, C. €. MCDOWELL,

Revision History'

:3680

;60

for restore data from MLERRCOD]
Add Macro in [ANDE.MIC

:3682

;3683

;3684

:368%

13686
;3687

;59
5

;57

;56

;55
;5S4

Page 101
P. R. GUILBAULT

’

.T0C "'

;3681

CLOKX Rev 13.00, Ctock rate = 160ns

.T0C ''MACRO.MIC"

.TOC "REVISION 60,0

;3678

3679

Add Macro for OSR.MIC increment PC

Add Macro for setting patch bit

Add Macro tor intervat timer

Add Macros to support (MT053 (GH)

Add Macro to support CMT052

ADD MACROS 1O SUPPORT CMT049
Initial release.

(MT098.M0X

;

;3688
; 3689

.10C '

TM(O1)

Basic Macros

MACRO.MIC

;

28-NOV=83

16:30:35

Basic Macros"

5 3690
3691
;3692

{COP1
CCOP2
CLEAR ADD1(FLAGO)

13694
1 3695

CLEAR ARITH TRAPS
CLEAR BOOT(FLAG MMNOINT)

"'CCMISC/WB ATCR.CCpR_SlGND“
*MISC/CLR.MMNOINT'

13696
;3697

13698

CLEAR ADD2(FLAGT)

CLEAR FLAGO
CLEAR FLAGI

CLEAR FLAG?

. 3699

CLEAR FLAG3

13701

CLEAR FP TRAPS

;3700

CLEAR FLAGY

"MISC/CLR.FLAGO"
"MISC/CLR. FLAG"

“M]SC/CLR.FLAGZ"

“MISC/CLR.FLAG3"

'M]SC/CLR MMNOINT"'

"YCTRL/FPTCR'

;3702
. 3703
;3704

CLEAR FPA(FLAGO)
CLEAR FPD
CLEAR GFLOAT(FLAG&)

;3706
;3707

CLEAR MOPZERO(FLAGY)
CLEAR MUL1(FLAG2)

"“MISC/CLR.FLAGT"
"MISC/CLR.FLAG?"

CLEAR OPZERO(FLAG3)

"MISC/CLR.FLAG3"

;2708

;3709

CLEAR MM_NOINT

CLEAR MUL2(FLAG3)

“MISC/CLR.MMNOINT"

"M]SC/CLR.FLAG3"

"MISC/CLR.FLAG?"

£3710

CLEAR OVER(FLAG2)

;3712

CLEAR READ(FLAGT)

*MISC/CLR.FLAGI"

:3714
;3715
3716

CLEAR SAMESIGN(FLAG4)
CLEAR STACK FLAG
CLEAR SUB(FLAGY)

"MISC/CLR.MMNOINT"
"MISC/CLR.STACKFLG"'
“MISC/CLR.FLAGY"

13718
;3719

CLEAR WRITE(FLAGT)
CLOBBIZR MTEMPO

“MISC/CLR.FLAGT"
“'MSRC/TEMPQ, SPW/MLONG"'

237211

;3713

;3717

:gzg?

CLEAR POP1C(FLAG4)

CLEAR REGINT(FLAGD)
CLEAR TP

CLOBBER MTEMPO DEF

;3722

DEC STEPC

;3725

DIVFAST+ SOR IN R

;%723
;3724

;%(59
.

:3/28

DIVDA SOR IN R[]
DIVDS SOR IN R[]

DIVFAST- SOR INRLJ

CLOKX Rev 13.00, Clock rate = 160ns

"MISC/CLR.FLAGY

"MISC/CLR.FLAGO"
"MISC/CLR.FPD"’
"MISC/CLR.MMNOINT"'

;3705

“CC/CCOP1.CCBR_SIGND“
*'CC/CCOP2. CCBR-SIGND
"MISC/CLR.FLAGD:

13693

"MISC/CLR,MMNOINT"

"MISC/CLR.FLAGT"
TP
"MISC/CLR.

“'SPW/MLONG"’

“MISC/DEC.SC"

“ALPCTL/D]VDA,RSRC/@1,R0T/0""
“ALPCTL/D]VDS,RSRC/@1,ROT/0"

“ALPCTL/DIVFAST+,RSRC/@1,R0T/0"

“ALPCTL/DIVFAST=.RSRC/a1,R0OT/0"

FLUSH XB

“WCTRL/PC_W8,W8 _MLpcI1

FORCE 32 BITS OF vA

‘BUS/PRB.RD,VSIZE/1"

SLIT/FPAWRIT

13729

FPAWAIT

;g;%;

TORCE CACHE PARITY

;3733
;3734
;3735
;5736

10 RESETY
IRD1
IRDITEST
IRDX [)

"BUS/JOINIT"
'BUT/IRD?,NE\Y/3F9“
“BUT/IRDITST"
"BUT/IRDX, NEXT/31"'

;3739
;2749

MULFAST+ (CAND IN R[J
MULFAST- CAND [N RL3

SALPCTLZMULFAST
Y, RSRU /70!, R01/0"
“ALPCTL/MULFAST-,RSRC/R1Y,RUT/0

;3742

NOP

“ALPLTL/NOP'

;3730

;2;2;
;

1S1Z€0)

!
i

MICROZ

CMTO98.MCX

'MISC/FORCE.CACHE,VSIZE/1“
s 3F9 - JE.IRD1.ERROR

ISTRM/ISIZE_DSIZV,v312E/1,DYYPE/Q1

Page

102

[

!
R

LMT098 . MCX

MACRO.MIC

$ 3743

MICRO2 1M(OD)
Basic Macros

M 8
CLOKX Rev 13.00, (lock rate = 160ns
28-NOV-83 16:30:35

53744
;3745
;3746

PAT(H
PUSH
PUSH RBS+

VPATCH/T"
"'JSR/PUSH''
"'MSRC/PSHADD''

:§;é8

PROCESS INIT

YBUS/PRINIT"'

;3751

RESTORE POWER FAIL INT

"WCTRL/NOP''

;3753
;%;gé

RETURN AND INHIBI1 DESTINATIONS 'BUT/RET. DINH”
"'BUT/RETURN,NEXT/0,MISC/RSBC("'
RETURN AND SUPPRESS BUS CYCLE

:§;2§

;3752

PUSH RBS-

RETURN []

*MSRC/PSHSUB"'

"BUT/RETURN ,NEXT/@1""

;3756
13757

SET ADDT(FLAGO)
SET ADD2(FLAG1)

"MISC/SET.FLAGO'
'NISC/SET.FLAG1“.

;3761
;3762

SET FLAG2
SET FLAG3

"MISC/SET.FLAG2"
“MISC/SET.FLAG3"

;5758
;3759
;3760

;3763

SEY BOOT(FLAG MMNOINT)
SET FLAGO
SET FLAGY

SET FLAGG

:3764

SET FPA(FLAGD)

;3744

SET GFLOAT(FLAG4)

;3765

SET FPD

3767

SET MM_NOINT

3?69
3770

SET MULY(FLAG?)
SET MUL2(FLAGY)

;3773

SET POPIC(FLAGS)

;3776
;3277

SET SAMESIGN(FLAG4)
SET SIGN(FLAGO)

2768

;3771
;3772

23774
13775

13778
;3779
;35780

:3781

;3782

;3783

SET MOPZERO(FLAGT)

"MISC/SET.MMNOINT"'
"MISC/SET.FLAGO'"
"MISC/SET.FLAGT"

"MISC/SET.MMNOINT"'
"MISC/SET.FLAGOD"'
“M]SC/SET.FPD"

'MISC/SET.MMNOINT?

“"MISC/SET.MMNOINT"'
"M]SC/SET.FLAG!"

“"MISC/SET.FLAG2"
"'MISC/SET.FLAG3"

SET OPZERO(FLAG3)
SET OVER(FLAG2)

*'MISC/SET.FLAG3"
"MISC/SET.FLAGZ"'

SET READ(FLAG?)
SET REGINT(FLAGY)

"MISC/SET.FLAGY"
"MISC/SET.FLAGT"

"MISC/SET.MMNOINT"'
"MISC/SET.MMNOINT"
"MISC/SET.FLAGO"'

SET STACK FLAG
SET SUB(FLAGT)
SET UNDER(FLAGY)

""MISC/SET.STACKFLG"
*MISC/SET.FLAGY"
"'MISC/SET.FLAG3"

SET WRITE(FLAGD)

“MISC/SET.FLAGT"

SET V

S1Ze(]

"'CCMISC/SETV, CCBR_SIGND"

”VSIZE/T,DTYPE/&1'

:
:
Page 103
;

MICROZ TM(01)

CMTO98.MCX

;

28-NCV=83

Bus Function Macros

MACRO.MIC

;

16:30:35

CLUKX Rev 13,00, Clock rate = 160ns

Page 104

Bus Function Macros"

;%;gé

.TOC '

:%;g%

COMPLETE CPU BUS CYCLES

“BUS/PRB.RD.PTE.K"'

3788

READ

“'BUS/READ"'

;

123790
13’9
;3792
;3793
;3794
;%;82

READ,LONG.MOD
READ.MOD
READ.MOD.LOCK
READ.NOTRAP
READ,PHY
READ.SECOND

;3789

READ.LONG

;3797

WRITE

23799
;3800
;3801
;3802

WRITE -M[]
WRITE -Q
WRITE CVINP(MLY)
WRITE CVIPN(ML])

;3798

;3803

;3804

WRITE (M[J R[J).RR.4
WRITE D+RLJ+ALKC

WRITE D.OR,ZLIT28[]

''BUS/READ.LNG

‘

""BUS/READ.LNG.MOD
.
“'BUS/READ .MOD
"'BUS/READ . MOD.LCK
"'‘BUS/READ NT"’
"'BUS/READ.PHY'!
"'BUS/READ.SEC"'

!
;

!
:
.

"'3US/WRITE ,WCTRL/WDR_WB"'

*BUS/WRITE ,WC TRL/WDR_WB,MSRC/@1,RSRC/22,ALPCTL/WX_S,ROT/RR.MR.4"'

'BUS/NR]TE.UCTRL/UDR_UB,MSRC/&1,RSRC/ZERO,ALU/B-A-CI,ALUCI/ZERO,flUX/M.R1“
"BUS/WRITE,WC (RL/WDR_WB,MUX/R.Q,RSRC/ZERQ,ALU/A-B~C1 ,ALUCI/ZERD
"BUS/WRITE.WCTRL/WDR_WB,MSRC/81,ALU/A+B+C1.BCD,MUX/R.S,RSRC/ZERO,ROT/CVTNP"
/WX _S,ROT/CVIPN'
*'BUS/WRITE ,WC TRL/WDR_WB,MSRC/a1,RSRC/TEMPO,ALPCTL

*8US/WRITE ,WCTRL/WDR_WB,RSRC/@1,MUX/D.R1,ALU/A+B+C], ALUCI/ALKC"'

'BUS/wRITE,wCTRL/WDR_UB.MUX/D.S.ROT/ZLITéB,LIT/LJTRL,LITRL/Q1,ALU/OR”

;3805

WRITE M[]

R
ROT/ZEROD""
/31,ALU/O
,MUX/M.S
"'BUS/WRITE ,WCTRL/WDR_WB,MSRC

;3808
;3809

WRITE MLJ+Q+PSLC
WRITE MLI-PSLC

“'BUS/WRITE,WCTRL/WDR_WB,MSRC/Q1,MUX/M.Q1,ALU/A+B8+C] ALUCL/PSLC"’
“'BUS/WRITE ,WC TRL/WDR_WB,MSRC/&1,RSRC/2ERO, MU.{L/M.R1,ALU/A~B~C] ALUCI/PSLC"

;3806
:3807

:3810

23811

;3812

WRITE MLJ+PSLC
WRITE ML1+Q
WRITE MLI1-Q

WRITE M[]-Q-PSLC

WRITE MLI.AND.ZLITO[]

"BUS/WRITE,WCTRL/WDR_WB,MSRC/@1,RSRC/ZERD, MUX/M,.R1,ALU/A+B+CT ALUCI/PSLC"'
"RUS/WRITE ,WCTRL/WDR_WB ,MSRC/81,MUX/M.Q1,ALU/A+B+C]"

i
i
i
|

i
!
i|
!

"'BUS/WRITE ,WCTRL/WDR_WB,MSRC/Q1 ,MUX/M,Q1,ALL/A-B-CIT"'

1
ALUCI/PS: ("'
,MUX/M.Q
,ALU/A-B=CI
“'BUS/WRiTE.WCTRL/WDR_WB,MSRC/31

“'BUS/WRITE ,WCTRL/WDR_WB,MSRC/a1,LIT/LITRL,LITRL/82,ROT/ZLITO,IUX/M. S, ALU/AND"*
,

;3813

WRITE MLJ.ANDNOT.Q

"'BUS/WRITE,WCTRL/WDR_WB,MSRC/31,MUX/M,0Q1,ALU/ANDNOT"'

;3815

WRITE MLJ.ANDNOT.Zi.178[]

'BUS/URITE,UCTRL/VDR~UB,MSRC/81,LIT/LITRL,LITRL/Q?,ROT/ZLIT8.MUX/M.S.ALU/ANDNOT“

;

"BUS/WRITE.WCTAL/WDR_WB,ALU/OR,MUX/M.S ,MSRC/31,ROT/ZL 110, LIT/LITRL,LITRL/2""

. 51"’
2ERD,S, ALU/R+B+(]
“BUS/WRITE,WCTRL/WDR_WB,MSRC/a1,ROT/MUK/,

:3814

;3816

WRITE ML].ANDNOT.RCI
WRITE M[].OR.0Q

,MUX/M.R1'
,MSRC/a3
,RSRC/32 , ALU/ANDNOT
"'BUS/WRITE,WCTRL/WDR_WB
“'BUS/WRITE,WCTRL/WDR_WB,MSRC/a1,MUX/M.Q1,ALU/OR"’

,
“AYS/WRITE,WC TRL/WDR_WB,MSRC/&1,RSRC/@2,ALU/OR,MUX/M . R1""
"'BUS/WRITE ,WCTRL/WDR_WB,ALU/OR MUX/M.S,MSRC/31.ROT/ZLITEQ,LIT/LITRL.LITRL/QZ“
'flUS/WRITE,WCTRL/UDR_UB,MSRC/ai,ROT/RR.MM.P,ALPCTL/WX s'

;3817
;3818
;3816
:3820

WRITE M[J.OR.R[J
WRITE M[J.OR.ZLITOL]
WRITE ML1.0R.2U1T28(1]
WRITE ML].RR.P

;3822
;3823
;3824
;3825

WRITE M[].XOk.Q
WRITE M[1.xZ
WRITE NOTREG
WRITE Q

,ALU/XIRTM
,MUX/M.Q1RC/a1
*'BUS/WRITE ,WCTRL/WDR_LB,MS
*'BUS/WRITE,WCTRL/WDR_WB
,MSRC/@1 ,ALPCTL/WX_S
,ROT/XZ MM
"BUS/WRITE.NOREG,WCTRL/WDR WE''
'BUS/WRIT§.UCTRL/NDR_UB,RSRC/ZERO,MUX/R.Q.ALU/UR”

;3877
;3828

WRITE Q_(Q.SL.1).UR.T
WRITE R[]

O,
ALUSHF /ONE"'
ALU/A+B+(] . SL,MUX/R.0Q,RSRC/ZER
"'BUS/WRITE,WCTR./WDR_WB,DQ1/Q_WX,
:BUS/WRITE,NCTRQ/wDR_w°,°SRC/51,ALU/OR,MUX/R.S,ROT/ZERO”

;382

;3826

;389
;3830

13831
;3832
;3833
;3834
;3835
;3836

23837
, 3838

WRITE M[J.SL.T
WRITE O.NOT

WPITE RLJ+CONX(&)
WRITE RLI~D=ALKC
WRITE RLI-ML]
WRITE R{1-M[]-!
WRITE XB PC_P(+1
i
WRITE XB PC_P{r¢

WRITE ZL17CL]
WRITE.LONG

*'BUS/WRITE,WL TR /WDR_WB,RSRC/ZERD,MUX/R.Q,ALU/A-B~C] ,ALUCI/ONE""

'BUS ‘WRITE W TAL/WDR_WB, RSRC/a1,ALU/A+B+C] ,MUX/R. S, ROT/CONX.S1Z ,VSIZE/1,DTYPE/LONG"
“BUS/WR'Tt,WCTRL/WDR_WB,RSRC/@1.MUX/D. k1, ALU/B=A=C 1, ALUCT /ALK
“BUS/WRITE,W( TRL/WDR_WR ,MSRC/a2 ,RSRC/31,ALU/B=A=C
1, MUX/M.R1"'
“'BUS/WR, TE . WCTRL/WDR_WB, MSRC/a2 ,RSRC/a1,ALU/B=A-C,MUN/M.R1
ALUCI/ONE"
“BUS/WRITE .wlTRI
/WDR_WB,MSR(/XB.PC_PC+I ROT/ZERQ,ALU/OR.MUX/M,S,
1SThm/ IS, 26 DSIZE,VYSIZE71,DTYPE/BYTE"
.
VRUS/WRITE ,WCTRL/WDR_WB,MSRC/XB.PC_PC+1,ROT/ZERD,ALU/OR ,MUX/M.S,
.
ISTRM/ISTZE DSIZE,VSIZE71,DTYPE/LONG

"'SUS/wRITE, WCTRL/WDR_WE, ALPCTL/WX_S,ROT/ZLITO,LIT/LITRL,LITRL/21"
‘BUS/WRITE . LNG,WCTRL7WDR_WB.UR"'

;

:
:

;

MICROZ2

CMTOQS.mgé
MA(CRO,

2B=NOV=83

tM(D1)

Bus Function Macrcg-

16:30:35

WRITE.LONG D
WRITE .LONG ML) .ANDNCT,Q
WRITE.LONG M[).0OR,Q

1
ALU/OR"
"HUS/WRITE.UNG,WCTRL/WDR_WB.UR,RSRC/ZERD,MUX/D,R
)
U/ANDNO
A
al,MUX/M.Q1,
_WB,UR,MSR(/
"BUS/WRITE.LNG,WCTRL/WDR
.U/0R”
],MUX/M.Q1.A
WR.UR,MSRC/&
G,wC]RLIWDR_
'BUS/leTE.LN

WRITE.PHY M([]

‘BUS/HRITE.PHV,wCTRL/WDR,wB,NSRC/61.ALU/OR,MUX/M.S,ROT/ZEHO“

‘BUS/WRITE NT.LNG"
*BUS/WRITE
NT''
PHY"'
"BUS/WR.ITE

WRITE.LONG,NOTRA®
WRITE .NOTRAP
WRITE .PHY

‘BUSINRITE.PHV,wCTRL/wDR_WB,RSRC/&I.ALU/OR,MUX/R.S,nOT/ZERO”

WRITE .PHY R[]

WRITE.SECOND
WRITE.SECOND. UL

WRITE.UL M)
UL M{]+0Q
WRITE
WRITE.UL M[).ANDNOT.Q
WRITE.UL M[J.OR.Q

UL MUJ.OR.ZLITOLS
WRITE.

WRITE
. UL MUILANDNOT,
2L 110[)

Page 105

CLOKY Rev 13.00, Clcck rate = 160ns

“BUS/WRITE.SEC"
"BUS/WRITE.UL.SEC"

"'BUS/WRITE.UL NCTRL/UDR_HB,MSRC/Q1,ALU/OR,MUX/M.S.ROT/ZERO“
'BUS/NRITE.UL.NCTRL/HDR_HB.MSRC/81.MUX/M.Q1.ALU/&+B¢CI”
"BUS/WRITE. UL ,WCTRL/WDRTMWB.UR
. MSRC/81,MUX/M, Q1 ,ALU/ ANDNOT"’
"BUS/WRITE . UL,WCTRL/WDRTMWB.UR,MSRC/81,MUX/M.Q1,ALU/OR"

LITRL,LITRL/@2R"
81,ALUZO
S, ROT/ZLITO,LIT/
WB,MSRC/
, MUX/M.
*BUS/WRITE.UL,WCTRL/WDR_

"BUS/WRITE.UL ,WCTRL/WDR_ 4B, MSRC/a ', ALUZANDNOT ,MUX/M. S,ROT/ZLITO,LIT/LITRL,LITRL/@2"

———
.

MICROZ

(MT098 ,MCX

28-NOV-83

MACRC.MIC

1M(01)

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

.T0C "'

13857
13858

ALUS_BCD SIGN.ZERO
ALUS_BCD SIGN,ZERO(MLD)

“*CCMISC/ALUS_DSDZ. CCBR_ALUS"
CCBR_ALUS ,MSRC/@1,RSRC/ZERD, ALU/OR, MUX/M.RT"
.
“'CCMISC/ALUSIDSDZ

13860

ALUS_UNSGN

"“*CCMISC/ALUS_UNSGN.CCBR_ALUS"

;%ggz

ASTLVLIC]

ALUS_SIGND

'CCMISC/ALUSZSTGND. CCBR_ALUS'

“CTRL/ASTL.L_WB,ALPCTL7WX_S,MSRC/@1,ROT/RR.MM.S1Z,VS1ZE/1,DTYPE/BYTE"

ASTLUL MLJ.RL,24

ASTLVL_RLI_ML]

ROT/ZERO Msnc/aa
"WCTRL/ZASTLVL ~WB. SPW/RLONGSRSRC/81,ALU/OR(, MUX/M.S,
1724 , ALPCTL/WX_S"

;%ggg

BUS GRANT M[J_IPL

“'BUS/GRANT ,WCTRL/GRANT , SPW/MLONG,MSRC /81"

;3867
13868

CC_FPA
((M[]

“CCPSL/CC_WB.CCBR_ALUS,FPA/WBUS FPA,CC"
*"CCPSL/CC_WB.CCBRCALUS ,ALU/OR,MOX/M,S MSRC/31,ROT/ZERD"

13870
13871
13872
13873
13874
13875
13876
13877
13878
;3879

C(CCML1.OR.2L170[]
CC_MLJ.XOR,.ZL1TO[]
CC_M[I_MB.AND.ZLITO[]
CC_MLI-MB.ANDNOT.CONX(1)
CCTMLITMB.ANDNOT.CONX(4)
CC_MLIZMB.OR.CONX(1)
(¢ M[J-ZL1T00]
(C_RI)T
cCZzLito]

113861

13862

"WCTRL/ASTLVL WB,LITRL/7a1, L1 T/LITRL,ROT/Z

CC”ML).NOTAND.RI]
$3869 (C_ML[].OR.RL]

;;ggg
]

cc-rd

CCBRTALUS \MSRC/ai, RSRc/aé MUX/M,R1,ALU/NOTAND"'
“CCPSL/CC-WB.
"¢ (PSL/CCTWB. (CBRTALUSJMSRC /a1 RSRC /a2 , MUX/M.R1 ,ALU/OR""

N
ALU/OR
S,
MUX/M.
L/82,
/L1TRL,LTTR
T/ZLITQ.LIT
"¢ CPSL/CCWB. € CBR-ALUS JMSRC/@1.RO
.
“'CCPSL/CCTWB.CCBRZALUS ,MSRC/81,ROT/ZLITO,LIT/LITRL,LITRL/@2,MUX/M.S ALU/XOR""
L1TRL/82
LITRL
,ROT/ZLITO,LIT/
S
,MUX/M.
,ALU/AND
SPW/MLONG
/@1
"¢ CPSL/CCWB. CCBRIALUSJMSRC
“CCPSL/CCTWB. CCBRTALUS.ALUZANDNOT, MUX/M. § , SPU/MLONG ,MSRC/a1,ROT/CONX. S12,VSIZE/1,DTYPE/BYTE""!
“'CCPSL/CCTWB. CCBRZALUS,ALU/ZANDNOT, MUX/M S SPW/MLONG.MSRC/@1.ROT/CONX.S1Z,VSIZE/1,DTYPE/LONG' !
3
"¢ CPSL/CCTWB. CCBRIALUS ,ALU/OR,MUX/M.S, SPW/MLONG Msnc/a1 ROT/CONX.S1Z,VSI2E/1,DTYPE/BYTE”
!
"CCPSL/CCTWB.CCBRTALUS, SPW/MLONG, MSRC/a1 ALRCTL/WX_S RpT/ZLlTO LIT/ZLITRL,LITRL/R2"
"¢ CPSL/CCTWB. CCBR-ALUS -ALU/OR,MUX/R. S ,RSRC /a1 ,ROT/ZERD" L/81""
*'(COSL/CC_WB. CCBRZALUS, ALPCTL/WX_S,ROT/ZLITO,LIT/LITRL,LITR
“'CCPSL/CCTWB. CCBRTALUS ,ALPCTL/WXSROT/ZLITO,LIT/LITRL,LITRL/A1""

13882

CONREGS_D_M[I_RI]

13884
13885
13886

CONREGS-M[J.OR.ZL1T16()
CONREGS_ML]).RR,16
CONREGS_ML]_RI]

"WCTRL/CONWRITE,.ALD/OR,MUX/M,S ,MSRC/@1,ROT/ZLIT16,LIT/LiTRL,LITRL/G2!"
“WCTRL/CONWRITE JROT/RR.MM.S17,VS12E/1,DTYPE/WORD MSRC/a1, ALPCTL/WX
"WCTRL/CONWRITE.MSRC/a1, SPH/MLONG RSR(/@2,MUX/R.$,ALU/OR,ROT/ZERO'
"TM

-%ggg

CONREGS_ZLIT16L]

223?

13883

13887

106

:%ggg

13850

Page

CONREGS_M[)

;

*“WCTRL/CONWRITE ,WB MLa13"

"\CTRL/CONWRITE JRSRC/@1,MUX/R.S ,ALU/OR,ROT/ZERQTM

CRAR_ZLITI6L])

""CTRL./CONWRITE JALPCTL/WX_S ,ROT/ZLIT16,LIT/LITRL,LITRL/31"
"WCTRL/LOADCRAR,LITRL/81,LIT/LITRL,ROT/ZLIT16,ALPCTL/WX_S"

$3892

D(OD)_ZL1TOL]

"DQ1/D_WX,ROT/ZLITO,LIT/LITRL,LITRL/@1,ALUOD/OR.OD MUX/Z.5"

13894

DZ(ML) RL)).RR.P

'3893

(ONREGS_R({]”

*WCTRL/CONWRITE ,MSRC/&1, SPW/MLONG,ALU/OR,MUX/R.S ,ROT/ZERO,RSRC/@2,0Q1/D_WX"'

p_(M[1 R[] .RR.9

"DQ1/D WX ALPCTL/WX D_S,MSRC/@1,RSRC/Q2, ROT/RR MR.§"
“ALPCTL/WX_D_S,MSRC7@T,RSRC/32,ROT/RR. MR,P

13895

,SR.]
DT(M[J+CONX(2)}
.AND.R[]
D_(ML].RR.P)

NX.S1Z,.Svssz/1 DTYPE/WORD"'
"'DQ1/D_WX, ALD/A+B+C1 SR,MUX/M. S ,MSRC/@1,ROT/CO
MM, P,ALU/AND ,MUX/R

DD+2LITO[]

DA 1/D WX, MUX/D. S, ALU/A+B+E1,ROT/ILIT) LIT/LITRL,LITRL 1"

13897
13898
12899
$3900
13901
$3902
13903

13905

DT(R[) M[D.RL.P
D (RL[J+CONX(2)).SR.1
-1
DCCONX.S1Z
pIpeOL]T24(]
D_D+R[)
DID+RLI+ALKC

DCD-1

D_D-CONX(2)
DCD-CONX(4)
DID-RI]
DID-2L1T0(]

"'DQT/D-WX.MSRC/@l ,RSRC/QZ.ROT/RR

“ALPCTC/WK_D_S,MSRC/82 ,RSRC/a1,ROT/RL.RM.P'*
"'DQ1/D_WX, ALU/A*B*CJ SR,MUX/R.S,RSRC/@1,ROT/CONX.S12,VSI1ZE/1,DTYPE/WORD""
“ALPCTL/WX_D_S,ROT/MINUST"
“ALPCTL/WX"DS,ROT/CONX.S12"
*DQ1/D_WX,MUR7D.S,ALU/A+B+C],ROT/OLIT24,LIT/LITRL, LITRL/81"
1"
'DQT/D WX.RSRC/@1.MUX/D.R1,ALU/A+B+C
*DQ1/D WX ,RSRC/@1,MUX/D.R1,ALU/A+B+C
], ALUCI/ALKC"

*DQ1/DIWX.ALU/A+B+C].MUX/D.S.ROT/MINUSI"TM

“DQ1/DTWX,ALU/A-B=C],MUX/D.5,ROT/CONX.SIZ ,VS12E/1,DTYPE/WORD!
"'DQ1/D WX, ALU/A=B=C] MUX/D. sJROT/CONX,S17.VSIZE/1,DTYPE/LONG'
*DQ1/D-WX.RSRC/@1,MUK/D.RT,ALU/A=B=C]"
"DQ1/D-WX,LIT/LITRL,LITRL/&1,ROT/ZLITO,MUX/D, S, ALU/A=B=CI""

;

MICROZ2

;3918

D
I
e

)
L1T0L]
.
1700
D.RD)

T an T

. 3919

3915
:3916
1397

)

11120

L e

13914

;

;3910
,3911
;3912
13913

160

RL.24)

Q_R(]

[

28-NOV-83

TXTTTZTIXIIZIIIZX TIOCOCTODT

1M(OT)

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

"'DQ1/D_WX,ALU/AND ,MUX/D.S ,ROT/0OL
"'DQ1/D_WX,ALU/AND ,MUX/D.S,ROT/2L

. S ,ROT/ZL
*'DQ1/D_WX,ALU/AND ,MUX/D

"DQ1/D-WX.ALU/OR MUX/D.R1 RSRC/3

*DQ1/DZWX.ALU/XOR,MUX/D. G 1"

*'DQ1/0”WX ,MUX/D.$,ALU/XOR ROT/ZL1T12,LIT/LITRL LITRL/D1

"DQ1/DIWX ;MSRC/81,RSRC/ZERD,ALU/OR MUX/M.R1""
*Da2/SUR. b WX, MSRC/A1,RSRC/ZERD, ALU/OR MUX/M,R2""

.
1,MOX/M. R’
*DQ1/D_WX.MSRC/31,RSRC/32, ALU/A+B¥C
TRL/82
T/LITRL,LI
T/ZLITO,LI
MSRC/a1,RO
S
"DQ1/D-WX,ALU/A+B+CT ,MUX/M.
"0Q1/D_WX,MSRC /1, RSRC/32 MUX/M.R1,ALU/A=B=C]""
*DQ1/D_WX,ALU/A-B-C1 ,MUX/M. S, MSRC/81,ROT/ZLITO,LIT/LITRL,LITRL/82"
*DQ1/D-WX,ALU/AND ,MUX/M.R1 ,MSRC/a1,RSRC/82""
.\
"DQ1/D_WX,ALU/AND;MUX/M. S , MSRC/@1,ROT/ZLIT16,LIT/LITRL ,LITRL/32""
"DQ1/D_WX) ALU/OR ,MUX7M.§ ,MSRC/a1 ,ROT/RR. RR.S1Z ,RSRC/Q2,DTYPE/BYTE, VS1ZE/1
5
"DQ1/D7WX MSRC/@1,RSRC/@S MUX/M. RT, ALU/OR""
1, DTYPE/WORD
"ALPCTC/WX_D_S.MSRC/a1,ROT/RR.MM.S17,VSIZE/
“ALPCTL/WX-D-S:Q_R,MSRC/@1,ROT/RR.MM.S1Z,VSIZE/1,DTYPE/WORD ,RSRC/82""
"D1/D_Wx,ALO7A+B+(1. SR, MUX/M. S, MSRL/A1, ROT/ZERD
“ALPCTL/WK_ D u Q_p*'

“ALPCTL/WXZDZQ_STROT/MINUST"
“ALPCTL/WX_D_Q"S,ROT/ZERD"

XOR.RL]

001/0_D_WR,
RLU/XOR MUX/D.R1,RSRC/@1"
.
DWX,MSRC/31.ROT/ZERD, MUX/M, S, ALU/OR"!
D1/

]

)

*DQ1/02D WX, ALU/XOR,MUX/M. Q1 MSRC/31""
*DQ1/D WX, MSRC/RNUM_WBUS ,ALU/A+B+CT ,MUX/D .S ROT/ZL]

*DQ1/D WX ,MSRC/RNUMWBUS,ALU/A=B=C 1 ;MUX/D. S ,ROT/ZL1

“ALPCTL/WX_D_S ,MSRCZRNUM_WBUS ,ROT/ZLITO,LIT/LITRL,L

'DQ1/D_WX, ALU/OR MUX/R. S ;RSRC/a1,ROT/ZERD’"
1"
"DQ1/D_WX,RSRC/@1,R0T/{ONX.S1Z, MUX/R. S, ALU/A+B+(

*DQ1/D-WX,RSRC/a1,MUX/D.R1, ALU/B A-C1,ALUCI/ALKC"

R.Q

*DQ1/DWX,RSRC/a1,MUX/R.G,ALU/OR""

13963

+3964

—
.

13961

Py
-

ND.ZL1TO[]

bt e e D — 25

MNO—A——is

=D
a

IT/LLTRL,LITRL/@1""
ar’

DDV

13960

v
T
T

L/t

— et

VALPCTL/WX_D_S,ROT/ Zi
ALPCTL /WX_D_S,ROT/ l

13959

13962

“ALPCTL/WX_D_S,ROT/ l
“pa1/D_wx,ALDOD/OR,g

—

] M[J_HARD .REV

LUXM/ZERG ALU/OR"'

“ALPCTC/WX_D_S.ROT/ Z

“ALPCTL/WX_D”S,ROT/ z

0 MUX/XM.R,ALUXM/SIGN,ALU/OR,VSIZE/1,DTYPE/WURD,

——

]

0,MUX/XM.R,ALUXM/SIGN,ALU/OR ,VSIZE/1,DTYPE/BYTE,

"'0a1/D_WX,RUR/D.S,AL

o> v ol ol pll e T2l
N
O-—-t—-u—c—q\NNNNN

-D

“aLPCTL/WX_D_S,ROT/ZL

—

“DQ1/D_WX, MSRC/a1 RSRC

\Zczcno

(1)

—

13958

”001/0 WX,MSRC/X? ?gns

£, VSIZE/1 DTYPE/BYTE"

NNNDCCLOOoSnan

13954,

PC_PC+?

1STRR/

_SEXT(XB)

"DQ1/D_WX. ALU/A+B+C1. SR, MUX/R.S ,RSRC/@1,ROT/ZERQ"’
'DQ1/D-WX.RSRC/@1, SPW/RLONG.MSR{ /X8, PC_PC+1,ROT/ZERD, MUX/XM.
S, ALU/OR,
ey
ey e
LY K 72 |

SR.1
CZEXTOXB) PC_Pi+l

*DQ1/D-WXRSRC/a@1,MSRC/a2, MUX/M.R1,ALU/B-A~C1""

\\mmq—c-«.

[

13955

'DQ1/D-WX ALU/A+B+C1 MUX/R.S,RSRC/@1,ROT/MINUSTTM"

=ALK(

“WCTRL/FLAGS_WB,RSRC/@1,R0OT/ZERO,ALU/OR, MUX/R.S,DOT/D_WX"'

”w(TRL/FLAGS WB,MSRC/@1,ALU/AND, MUX/M. S, ROT/ZLITO, IT7LITRL,LITRL/22"

“WCTRL/FLAGS_WB,RSR(/Q1, ROT/ZERO,ALU/OR,MUX/R.S""

Page

107:

CMTO098.MCX
MACRO.MIC

MICRO2

1M(91)

28=NOV=83

16:30:35

9
CLOKX Rev 13.00, Clock rate = 160ns

FLAGS_ZL1TO0]

"WCTRL/FLAGS_WB,ALPCTL/WX_S,ROT/ZLITO,LIT/LITRL,LITRL/@1Y

FPA.ENABLE_ML3.RR.P

'WCTRL/FPA.ENABLE WB5,ALPCTL/WX S, ROT/RR.MM,P MSRC/a1"’

FPA_MB MLIZR]

FPAZML ]

FPATML] FPA_WB_R[1-0
FPAZMC] MDRRL]
FPAZQ_MDR MTEMPO_R[]

FPAZQTML]

FPAZQTML) MDR_Q

page

“'FPA/FPA_DATA.MBUS,MSRC/@1,SPW/RLONG,RSRC/@2 ,MUX/R.S,ROT/ZERD,ALU/OR

"'FPA/FPATDATA,MBUS ,MSRC/@1"!

o
"'FPA/PA”MBUS.FPA WBUS,MSRC/a1,RSRC/82,MUX/R.S,ALU/A-B=C1,ROT/ZERD
"'FPA/FPA_DATA.MBUS ,MSRC/a@1,WCTRL/MDR WB,ALU/OR,MUX/R.S,ROT/ZERD,RSRC/@2
M
/WX R.Q
MBUS
MSRC/MDR ,RSRC/@1,ALPCTL
, SPW/MLONG ,DATA,
"'FPA/FPAZ

1/T_wX
MBUS
M. S, ALU/OR ,ROT/ZERO,DA
,MSRC/@1,MUX/ATA.
"' PA/FPAZD

S Q.0 M
,ALPCTL/WX
TA.MBU
,WCTRL /MDR_WB,MSRC/@1
"'FPA/FPAZDA

FPAZQ"ML] VA R[]
FPATRT].S12 ML)

S ,WCTRL/MDR WB,M3RC/31,RSRC/a2
. ALPCTL/WX_R.Q_M
*'fPA/FPAZDATA.MBU
"'FPA/FPA_MBUS.LITNXT
,MSRC/@17MUX7M. S ,ALU/OR
ROT/ZERO,DQ1/Q_WX'"
,
,ALPCTL /WX R.Q M,MSRC/§1,RSRC/82,WCTRL/VA UB
“'f PA/FPAZDATA.MBUS
"'FPA/FPAZDATA.MBUS
,RSRC/@1,SPW/RSIZE ALU/OR,MUX/M. S ,ROT/ZERD,MSRC/2"!

FPAZWB_RL3-0

"'FPA/FPAZDATA.WBUS ,RSRC/@1,MUX/R.S ,ALU/A-B~(I ,ROT/ZERD

iNIR_ML] 0
IPL_RLI.RL.16
IPLTL]

,
"WCTRL/INIR_WB,MSRC/81,SPW/MLONG,ALU/OR MUX/R.Q,RSRC/ZERO’’
,DTYPE/WORD'
.MM.S1Z,VSIZE/1
,MSRC/@1,ROT/RR
LPCTL/WX_S
“WCIRL/IPL_RB,A
*WCTRL/IPLZWB,ALPCTL/WXZS ,ROT/ZLIT16,LIT/LITRL,LITRL/@1

LONLIT_(]

“LIT/LONLIT,LONLIT/<.NOTL<LONLIT/@1>2>"

FPAZQZML] MDR-R[]
FPAZQ M. LITRXT
FPAZRL] M[]

MB_M[]

OR
D,
. MUX/M.§,ALU/
SPW/RLONGRO0T/ZERO
"'FPA/FPAZDATA.MBUS,RSRC/®1,MSRC/a2,

I'MSRC/31"!

MDR_(M[] R[1).RR.9
MDR”(M[J R[J).RR.P

RC/@2
9, ALPCTL/WX_S""
RC/@1,RS
"WCTRL/MDR_W5,MS,ROT/RR.MR.
"
(/32
,ROT/RR MR .P,ALPCTL/WX_S"
*WCTRL/MDRZWB ,MSRC/@1,RSR

MDR”-M[]

RD,
MUX/M.RT"
"'WCTRL/MDRTWB,MSRC/81,ALU/B-A-C1,ALUCI/ZERO,RSRC/ZE

MOR_-1

MDR_0O
MDRM( ]

"'WCTRL/MDR_WB,ROT/MINUST ,ALPCTL/WX S

MDRTMLJ+CONX (1)

"WCTRL/MDR_Q""
,
"WCTRL/MDRZWB ,MSRC/@1,RSRC/2ERQ, MUX/M.R1,ALU/OR""
_
*WCTRL/MDRZWB,MSRC/@1,ALU/A+B+C1,ALUCI/ALKC ,RSRC/ZERD,MUX/M.R1"!
MUX/M.S"
SIZE/1
,ALU/AB+C1,
ONX.SIZ,V
DTYPE/BYTE
*WCTRL/MDRZWB,MSRC/@1,ROT/C

MDRZM[ J-CONX.S17

"'WCTRL/MDR_WR,MSR(/81,ALU/A-B=C1,ROT/CONX.S1Z MUX/M. S’

MDRTMML J+ALKC

MDRMLJ+RLJ+ALK(

MDRZM[J.AND.OL1T8(]

MDRTML ). AND.Z( IT0(]

"WCTRL/MDRZWB,MSRC/®1,RSRC/32,MUX/M.RT,ALU/A+B+CI,
ALUCI/ALKC"

"WCTRL/MDRZWB,MSRC/@1,LIT/LITRL,LITRL/82,ROT/OLIT8,
MUX/M, S, ALU/AND

MDR ML J.ANDNOT.ZL1TOL]

"WCTRL/MDRZWB,MSRC/a1,LIT/LITRL.LITRL/82,ROT/ZLITO,
MUX/M. S, ALU/AND""
"'WCTRL/MDRZWB,MSRC/®1,RSRC/32 ,MUX/M.R1 ,ALU/ANDNOT"*
,
* WCTRL/MDR_WB,MSRC/81,LI T/LITRL,LITRL/@2,ROT/ZLITO, MUX/M. S ALU/ANDNOT'!

MDRZM[3.FPLIT

'WCTRL/MDR_WB MSRC/@1,ROT/FPLIT.ALPCTL/WX S

MDRTML J. ANDNOT". R[]
MDRZML].ASR.P

MDRZML].0R. (R[1.RR.24)

'WCTRL/MDR_WB,MSRC/@1,ROT/ASR.M.P
ALPCTL/WX S"

"WCTRL/MDR_WB,MSRC/@1,RSRC/32
,ROT/RR.RR.STZ ,VSIZE/1,DTYPE/LONG,MUX/M. S, ALU/OR"

MDRZML].OR.CVINP(R[])

,MUX/M. S
T/CVINP
, ALU/OR
"'W(TRL/MDRZWB,MSRC/@1,RSRC/32,RO

MDRZML].OR.2LIT24[]

*WCTRL/MDR_WB,ALU/OR
MUX /M. S ,MSRC/@1,ROT/ZLIT24 ,LIT/LITRL,LITRL/82]]

MDR“M[J.OR.R[]
MDRZM[].RL.16
MDRM[J.RL .24
MDR”M[ J.RL .8
MDRZMLJ.RL.9

MDRZM[].RR.16

MDRZM[].XOR.R(]

MDRZM[J.XOR.ZLIT12(]
MDRM(] R[]

MDRZM[1ZR[1.RR. 16
MDRTML1ZZLITOL]
MDRZQ

"'WCTRL/MDR_WB ,MSRC/Q1,RSRC/32, MUX/M.R1,ALU/OR

*WCTRL/MDRZWB,MSRC/@1,ROT/RR.MM,S1Z VSIZE/1,DTYPE/WORD ,ALPCTL/WX_S|
*WCTRL/M,RZWB,MSRC/@]1,ROT/RR.MM.S1Z,VSI1ZE/1,DIYPE/BYTE
ALPCTL/WX_S |
"“WCTRL/MDR_WB,MSRC/@1,VS1ZE/1,DTYPE/LONG,ROT/RR
MM, S1Z,ALPCTL/WXZS"'
"WCTRL/MDRZWB,ALPCTL/WX_S,ROT/RL.MM.PTE ,MSRC/a@1"!

*"JCTRL/MDRZWB,MSRC
/@1 ,ROT/RR,MM.S1Z ,VSI1ZE/1 DTYPE/WORD ,ALPCTL/WX_S""
"WCTRL/MDRZWB ,MSR(/@1,RSRC/82 ALU/XOR, MUX/M.R1"!

*WCTRL/MDRTWE . MSRC/@1,ROT/2LIF12,LIT/LITRL,LITRL/@2,MUX/M.
S, ALU/XOR""
"WCTRL/MDRZWB,MSR(
/a1, SPW/MLONG ,RSRC/a¢ .ROT/ZERO MUX/R.S,ALU/OR

108

*W(TRL/MDR”WB,MSRC /1. SPW/MLONG.RSRC/@2 ,ROT/RR.RR, S12,VSIZE/1,DTYPE/WORD
,ALPCTL/WX_S'*
*WCTRL/MDR”WB,MSRC /@1, SPW/MLONG,LIT/LITRL,LITRL/@2,ROT/ZLITO,ALPCTL/WX_STM
"WCTRL/MDRZWB,RSRC/ZERQ,
MUX/R.Q, ALU/OR""

.RR.,?
MC

~-MC1-

171801

>/‘\

~(0

CLOKX Rev 13.00, Clock rate = 160ns

"¢ TRL/MDR_WB,MSRC/@1,ALPCTL/WX

3
]-

16:30:35

Mon:p[ _RB~CONX.517

_0.Q_M"

""WCTRL/MDR”WB,DG1/0"WX,MSRC/a1,A
Ve
"WCTRL/MDR_WB,-RSRC/31,ROT/IERO,MUX/R. S, AL 0/0R"*
MUX/R.S
,ALU/A=B~CI
,DTYPE/BYTE
*WCTRL/MDR”WB,RSRC/@1,ROT/CONX.SiZ,VSIZE/1
.
"WCTRL/MDR_WB,MSR(/@2 ,RSRC/31 L ALU/B- A=CI,ALUCI/ALKC, MUX/M,R1
ALPCTL/WX_S
DTYPE/LONG,
RR.S17,VSIZE/1,
RSRC/31.ROT/RR,
""JCTRL/MDR-WB,
*YyC TRL/MDRTMWB.RSRC/31. SPW/RLONG,MSRC/32 ,ALU7OR ,MUX/M. S ,ROT/ZERD'TM

"‘WCTRL/MDR_WB,RSRC/81,ROT/CONX. $12,MUX/R.S, ALU/A=B=(1, $PW/RLONG,VSIZE/1,DTYPE/ IDEP

MDRTSEXT
(XB) +RCI PC_P(+!
MDRZXS PC_PC+1

*"JCTRL/MDR”WB,MSR(/81,RSRC/ZERQ, MUX/XM.R,ALUXM/STGN, ALU/OR""
'UCTRL/MDR WB,RSRC/@1.MSRC/XB.PC_PC*+] ,MUX/XM.R,ALUXM/STGN, ALU/A+B+CT""
“'WCTRL/MDR_WB,MSRC/XB.PC_PC+I, RSRC/ZERO,MUX/M.R1,ALU/OR, ISTRM/1S1ZE _DSIZE.

MDR_XB PC_P(+2

"WCTRL/MDR_WB,MSR(/XB. PC_PC+I,RSRC/ZERO,MUX/M.RT,ALU/OR,ISTRM/ISIZE _DSIZE,

6035

MDR_XB PC_PC+4

"WCTRL/MDR_WB,MSRC/XB. PC_PC+],RSRC/ZERD,MUX/M.RT,ALU/OR,ISTRM/ISIZE _DSIZE,

;4037

MDR_XB PC_P(+}

"WCTRL/MDR_WB,MSRC/XB. PC_PC+],RSRC/ZERO,MUX/M.R1,ALU/OR,ISTRM/1S1ZE_DSIZE,

14029

14030
14031

;4032
164033
:1'0—54

;4036

;4038
;4039
16040
;640461

MDRZSEXT
(ML 1)

VSIZE/1,DTYPE/WORD'*
VSIZE/1,BTYPE/LONG"

"WCTRL/MDR_IR"

‘"( TRL/MDR_WB, LITZLTITRL, LITRL/@1,ROT/ZLITO, ALPCTL/WX S

"WCTRL/MDRTMWB,LIT/LITRL,LITRL/&Y, ROT/ZL1T16,ALPCTL/WR_S"

*WCTRL/MDR”WB,LIT/LITRL,LITRL/31,ROT/ZLIT24,JALPCTL/WXCS"

;4060
;6061
146062
16063
4064

=0 D65

L(0h6

:&067

;6068
14069
14070
;6071
14072
14073
;6074

)
MEMSCAR_
"R
MEMSCAR_

MEMSCAR_ZL

—

M
MEMSCAR_

O-—'

—

MEMSCAR 0
M
MEMSCAR_
MEMSCAR_M

—1

;4044

;4059

VSIZE/1,BTYPE/IDEP""

"'WCTRL/MDR_W3,MSRC/®1,RSRC/ZERO,MUX/XM.R, ALUXM/ZERO,ALU/OR""
*'c (PSL /MDRTOSR. CCBR_BRATST""

140453

;4058

VSIZE/1,BTYPE/BYTE"

14042

;4045
;4046
;4047
;4048
;4049
14050
Ry
16052
14053
;4054
;6055
;4056
;64057

Page

MUX/M.SS,ALU/OR"’
"WCTRL/MDR_WB,DQ1/Q WX,MSRC/a1, ROT/ZERO
LU/A~B- (1 MUX/MS,ROT/ZLIT8,LIT/LITRL,LITRL/@2"

M {3

L.JLJZ

L
LI

28-NOV~83

MICROZ
Register Transfer Macros

<
=

vl DDV

(e lonTonTenlen

p40?6
;6027
14028

MDR
MDR
MDR
MDR
MDR

<2
0

14025

MDR

16020
;6021
;4022
16023
;4024

DOOO

MACRO.MI

x_u._n_u..n_n__r33o

(MT098.MC

1¢01)

1007
£1

1oL

401

MEMSCR_-1

MEMSCRZO
MEMSCRZO MLI_Z2t 1T0[ )
MEMSCRTM(]
MEMSCRTMMLJ.ANDNOT. (R[J.RL.24)
MEMSCRZMLI.RL .24
MEMSCRTMML] ZEXT (MB)
MEMSCRZRTERP7_M[1-ZL170(]
MEMSCR_R!{]
MEMSCRZRI J_MLJ.RL.24

MEMSCR”“L1v241]

*WCTRL/MEMSCAR_WB,MSRC/a1,SPW/MLONG ,ALPCTL/WXS,ROT/ZLITO,L] /LITRL,LITRLL&Z“

"WCTRL/MEMSCAR_WB,MSR(/a1 ALUZA=-B=C1,MUX/M.S, ROT/ZLITO,LIT/LITRL,LITRL/@2

"WCTRL/MEMSCAR_WB,MSRC/@1,SPW/MLONG, ROT/ZERD,ALPCTL/WX_S"

*"W( TRL/MEMSCAR”WB,DG1/0 WX,RSRC/81, ROT/ZERO,ALU/OR MUX/R”S”

.
"WCTRL/MEMSCAR_WB,"RSRC/B1.SPW/RLONG,ROT/ZERQ, ALPCTL/WX_S
"WCTRL/MEMSCAR_WA, ALPCTL/NX S, ROT/ZL1T24,L1T/LITRL,LITRL/@1
"WCTRL/MEMSCR_WB,ROT/MINUST,ALPCTL/WX
S’
'UCTRL/MEMSCR WB,ROT/ZERD,ALPCTL/WX_S

"WCTRL/MEMSCR_WB,MSRC/a1, SPW/MLONG ,ALPCTL/WX_S LROT/ZLITO,LIT/LLITRL,LITRL/@2"

"WCTRL/MEMSCR_WB,ALU/OR, MUX/M.S, MSRC/31, ROT/ZERO

*WCTRL/MEMSCR”WB, ALU/ANDNOT, MUX/M S,MSRC/a1,ROT/RR.RR.S1Z RSRC/@2, VSIZE/1, DTYPE/BYTE''
"W{TRL/MEMSCRZWB,ALPCTL /WX S, MSRC/31,ROT/RR.MM.SIZ, VSIZE/1 DTYPE/BYTE
"W(TRL/MEMSCR_WB,MSRC/31, SPW/MLONG,ROT/ ZERD , MUX/XM.S ALUXM/ 2ERQ, ALU/OR"*

:UCTRL/MEMSCR WB.MSRC/a1,ROT/ZLITO LIT/LITRL,LITRL/Q8,MUX/M.S,ALUZA=B~C1, SPW/RLONG'!
WCTRL/MEMSCR_WB,RSRC/a1,MUX/R,S,ROT/ZERD ALUZOR"’
‘W(TRL/MEMSCR_WB,RSRC/a1, SPW/RLONG ,MSRC/8¢ ROT/RR.MM.S1Z, VSlZE/1 LDTYPE/BYTE ,ALPCTL/WX_S"'
"WCTRL/MEMSCR_WB, ALPCTL/UX LROT/ZLIT24,LIT/LITRL, LITRL/&1TM

MTEMPO (MDR RR.P) .AND,R(]
MTEMPOTD_O Q_SEXT(MDR)

"'SPW/MLONG ,MSRC/MDR,RSRC /@1 ,ROT/RR MM, P,ALU/AND MUX/R.S

MTEMPO_MDR+Q
MTEMPO_MDR+R[]
MTEMPO_MDR+R[ J+ALK(
MTEMPOTMMDR=-2L1 TO[
)
MTEMPO”MDR.AND.OQLIT 8[1

T'SPW/MLONG MSRC/MDR ,MUX/M. 01, ALU/A+BHCI"

MTEMPO_D_MDR=ZLITOL]
MTEMPO_MDR+1

‘W TRL/MEMSCARTMWB,MSRC/Q1,SPW/MLONG ,ALU/A-B- C1,MUX/M.STROT/ZLITO,LIT/LITRL,LITRL/82"

.'SPW/MLONG,MSRC /MDR, RSRC/ZERO. ALPCTL/WX_D _R.Q_XxM, ALUXW/SIGN
‘SPW/MLONG, MSRC/MDR ,ROT/ZL1T0 SLIT/LITRLSLTTRL7a1T, MUX/M.S,ALU/A-B=C1,DQ1/D_wX''
"'SPW/MLONG ,MSRC/MDR,ROT/MINUST ,MUX/M. S,ALU/A-B--C i’
SPW/MLONG.MSRC/MDR.RSRC /@1 ,MUX/M.R1,ALU/A+B+(]

*'SPW/MLONG, MSRC/MDR. RSRC /@1, MUX/M_R1TALU/A+B+C! ALUCI/ALKC"
*'Spw
/ML ONG .MSRC/MDR ,ROT/ZL1T0, LITZUTTRL,LITRL/81,MUX/M. S, ALU/A-B~C1""

”SPW/MLONG,MSRC/MDR,LI ZLITRL.LITRL/@1,ROT/OL1T8 MUX/M. S,-ALU/AND"'

109

MACRO.MIC

1M(01)

28-NOV~83

MTEMPO_MDR.AND .R[]

MTEMPOZMDR . AND. ZL 1TO(]
MTEMPOZMDR .NOTAND . R[]

MTEMPOZMDR.OR.R[]
MTEMPOZMDR.OR.ZL1IT16L]
MTEMPOMDR.OR.ZLITOL]

MTEMPOMDR.OR.ZL1T8L]

16:30:35

¢
CLOKX Rev 13.00, Clock rate = 160ns

''SPW/MLONG ,MSRC/MDR ,RSRC/@1,ALU/AND ,MUX/M.R1""

Page

“'SPW/MLONG ,MSRC/MDR,LIT/LITRL LITRL/@1,ROT/ZL1TO, MUX/M.S,ALU/AND
''SPW/MLONG ,MSRC/MDR ,RSRC /a1 ,MUX/M,R1,ALU/NOTAND"’
.
''SPW/MLONG ,MSRC/MDR ,RSRC/a@1.,MUX/M.R1 ALU/OR"
MUX/M.S, ALU/OR""
"'SPW/MLONG . MSRC/MDR ,LIT/LITRL,LITRL/@1,ROT/ZL1ITO
*'SPW/MLONG , MSRC/MDR ,LIT/LITRL,LITRL/@1,ROT/ZL1T16,MUX/M. S, ALU/OR
'SPW/MLONG ,MSRC/MDR,LIT/LITRL,LITRL/@1,ROT/ZL1T8,MUX/M.S, ALU/OR

MTEMPO_MDR (MOR+ZLITOL1).SL.1 ''SPW/MLONG,MSR./MDR WCTRL/MDR_WB,ALU/A*B+(1.SL ,MUX/M.S,ROT/ZLITO,LIT/LITRL LITRL/A1
MTEMPOZPC-RL)

"'SPW/MI.ONG ,MSRC/PC ,RSRC/@1,MUX/M.R1,ALU/ANDNOT"

MTEMPOZRL].RR.24 Q_P(BACK

“'SPW/MLONG ,RSRC/a1,ROT/RR.RR.S1Z,MSRC/PCBACK ,ALPCTL/WX_S.Q_XM,VSIZE/1,DTYPE/LONG

MTEMPORBSP

MTEMPOZSEXT(MDR).XOR.Q
+RL] PC_PC+2
MTEMPOZSEXT(XB)
MTEMPO_SEXT(XB)+R[] PC_PC+4

+R[] PC_PC+]
MTEMPO_SEXT(XB)
MTEMPOZUNPACK
(MDR RL1)
T
Y
R

D
D
b
b emd

b =3 2

2 OO0
FeleSaNTe S SIVVLEE
@ Bele i Vie g SNFL

2 DO o

o
AR R
O

ARG AUNINU NI NG NUNU N

p o

s b b b b s

A F A F S AP SIS

b
b
D
b
o

“MSRC/WB_RBSP, SPW/MLONG''

"'SPW/MLORG , MSRC/MDR ,MUX/XM.Q, ALUXM/S TGN, ALU/XOR"!
ALU/A+B+CI,
,ALUXM/SIGN/XM.R
“'SPW/MLONG ,MSRC/XB.PC_P(+1 ,RSRC/81,MUX
ISTRM/1S12E _DSIZE,VSIZE/1,DTYPE/WORL"!
“'SPW/MLONG ,MSRC/XB.PC_PC+1,RSRC/81,MUX/XM.R
ALUXM/SIG. . ALU/A+B+CI,
.
ISTRM/I1S12E DSIZE,VSIZE/1,DTYPE/LONG'
A+B+(]
ALUXM/SIGN,ALU/
M.R
1,RSRC/@1,MUX/X
*'SPW/MLONG ,MSRC/XB.PC_PC+
"'SPW/MLONG, MSRC/MDR ,RDT/GE TFPF ,RSRC/81 , ALPCTL/WX S’
,

MTEMPOZZEXT(XB) PC_P(+1

G
,MUX/XM.S ,MSRC/XB.PC_PC+I
,ALU/OR/MLON
"'SPW

MTEMPO_ZEXT (AL 1)

Y
S

MTEMPOZXB PC P(+4

MTEMPOZVA-RL[]

FNENENE NP S

"'SPW/MLONG ,MSRC/PC ,RSRC/@1 ,MUX/M.R1,ALU/OR"" |
,
/WX_R.Q M’
,RSRC/@1,ALPCTLG
/MLON
,MSRC/MDR
*'SPW
"'SPW/MLONG,MSRC/PCBACK, ALU/B=-A=(1 ,MUX7M.RT,RSRC/Q1"

LITO,
RUX/M.S ALU/A+B+CT'
*'SPW/MLONG,MSRC/VA,LIT/LITRL,LITRL/@1,ROT/Z
.
*'SPW/MLONG , ALU/A~B~CI ,MUX/M.R1 ,MSRC/VA,RSRC/a1""
*'SPW/MLONG , ALU/OR ,MUX/M. S MSRC/XB.PC_PC+I ,ROT/ZERO, ISTRM/1S1ZE_DSIZE,VSI1ZE/1,DTYPE/LONG

MTEMPOZVA+2L1TO()

,
, ALUXM/ZERO"
T/ZERO
MUX/XM. S, ALU/OR
'MSRC/@1, SPW/MLONG,RO

ROT/ZERO, ISTRM/ISIZE_DSIZE,

VSI1ZE/1,DTYPE/BYTE ,ALDXM/ZERO"

MC1_(MB 9).RL.!
MCIZ(MB Q) ,SL.1

/SAL "
C1.SL
F /ROT ,ALUCI/ZERO,DQ2
LU/A+B+
,MUX/M.R2,ALUSH
"MSRC/81, SPW/MLONG,RSRC/ZERO,A
/50L"’
+C1,SL
,ALUC1/ZERO,DQ2
/SHF
F
LU/A+B
,MUX/M.R2,ALUSH
"MSR(/@1,SPW/MLONG .RSRC/ZERD,A

MCIZ(MB R[1).RR.S

'MSRC/31, SPW/MLONG,RSRC/82, ,ROT/RR.MR. S, ALPCTL /WX S

ML 1Z(MB R[1).RR.4
ML[1Z(MB R[1).RR.9
ML IZ(MB RL1).RR.P
MEIZ(MB RL1).RR.PS
MLIZ(MB RLD).XZ

"MSR(/@1.SPW/MLONG,RSRC/32
,ROT/RR.MR.4 ALPCTL/WX_S "
ALPCTL/WXZS"
,ROT/RR.MR.9 RC/@2
"MSRC/81, SPW/MLONG,RS
.P S"'
/WX
ALPCTL
82,ROT/RR.MR
'MSRC/@1,SPW/MLONG,RSRC/
'MSRC/@1, SPW/MLONG,RSRC/32
,ROT/RR MR.PS ,ALPCTL/WR _S'"
"MSRC/31,SPW/MLONG,RSRC/@2,ROT/XZ.MR ALPCTL/WX S

ML 2 (MB+ALK().B(D

"MSRC/@1, SPW/MLONG ,ALU/A+B+C].BCD, MUX ‘M.R1,RSRT/ZERO, ALUCI/ALKC,VS12E/1,DTYPE/LONG"

MCIZ(MB+RLI+ALKC) .BCD

“MSRC/a1, SPW/MLONG . RSRC /@2, ALU/A+B+C1.BCH, MUX/M.RT, ALUCI/ALKC VSTZE/T,DTYPE/LONG'"

MLIZ(MB+R[ 1) .B(D
MLIZ(MB+R[1).RL .1
MLIZ(MB+RL]).RR. ]
MLIZ(MB+RL1).SL.1
MLIZ(MB+RL1).SR.1

'MSRC/@1, SPW/MLONG,RSRC/@2 ,ALLU/A+B+(].BCD ,MUX/M.R1,VSIZE/1,DTYPE/LONG"
"MSRC/@1, SPW/MLONG,ALU/A+B+C1.SL,MUX/M_RY
ALUSHF /ROT ,RSRC/82,
"MSRC/@1, SPW/MLONG,ALU/A+B+C].
SR, MUX/M.RT ,ALUSHF /ROT ,RSRC/a2"’
"MSRC/@1,SPW/MLONG,RSRC/@2
,ALU/A+B+C ], SL , MUX/M.R1 ,ALUSHF/ZERO,ALUCI/ZERO'"
"MSRC/@1, SPW/MLONG,RSRC/@2
,ALU/A+B+(]. SR, MUX/M.R1 ALUSHF/ZERD,ALUCI/ZERD"

ML (MB+RCI+ALKC)
(SL.T ALU<Q>_0 'MSRC/@1,SPW/MLONG.ALU/A+B+C1.SL,MUX/M.
R, ALUSHF /ZERO,RSRC/@2, ALUCT/ALKC"
MLJT (MB+RTI+ALKC).SL.1 ALU<O>]1 'MSRC/81,SPW/MLONG,ALU/A+B+CI.SL
MUX/M.RT, ALUSHF /ONE ,RSRC/@2,ALUCI/ALKC"’

ML (MB+2L1T24(]) .BCD
MLIZ(MB-R[1).B(D

“'SPW/MI NG ,MSRC/PC ,RSRC/@1,MUR/M.RT
,ALU/A-B-C1"

MTEMPQ_PC.ANDNOT.RL]

MTEMPOZPC,OR,R()
MTEMPOZRL] G MDR
MTEMPORL1-PTBACK

'
110!

‘

"MSRC/a1.SPW/MLONG,LIT/LITRL,LITRL/82,ROT/ZLIT24,ALU/A+B+C1.BCD,
MUX/M.S VSIZE/1,DTYPE/LONG'" |
"MSRC/@1.RSRC/82 ,MUX/M.R1 VSIZE/1,DTYPE/LONG, ALU/A-B=-C1.BCD, SPW/MLONG'
|

MLIZ(MB-R[1).SL.1
"MSRC/@1, SPW/MLONG,RSRC /@2, ALU/A-B=C1.SL ,MUX/M.R |, ALUSHF /ZERO, ALUCI/ZERC"
M[ 27 (MB-R[1-ALK() .B(D
“MSRC/@1,SPW/MLONG,RSRC/a2 ,MUX/M.R1,VSIZE/1,DTYPE/LONG,ALU/A=B=C1,BCD ALUCI/ALKC""
ML JZ(MB-RLI-ALKC)
.SL.1 ALU<O>_0 'MSRC/@1,SPW/MLONG.ALU/A-B=C1.SL,MUX/M.R],
ALUSHF /ZERO,RSRC/@2, ALUCT/ALKCTM
M[IZ(MB-RLI-ALKC).SL.T ALU<O>_1 'MSRC/31,SPW/MLONG,ALU/A-B-C1.SL
MUX/M.R1 ALUSHF/ONE ,RSRC/@2,ALUCT/ALKC
M[1Z(MB.RR.4).NOT
"MSRC/@1,SPW/MLONG,ALPCTL/WX_.NOT.S,ROT/RR.MR.4
RSRC/Q1"
MLJZCRL] MB).RL.4
“MSRC/a].SPW/MLONG,ALPCTL/WX_S,ROT/RL
.RM.4 KSR( /2"
M{IZ(R[] MB).RL.P
“'MSRC/a1, SPW/MLONG,ALPCTL/WX_S
,ROT/RL.RM,P RSRC/@2"

<
!

MICRO2

{(MT098.MCX

CMT098 _MCX
MACRO.MIC

MICROZ

M{]_(RL] MB).RL.PS
MLI_(RLI+PL).SR,1

MLI_(RLJ.ASL.1)-MB

—
o

ol al ol

OO
N NNSNNNNNN NN D O~ ON N VT T UILA2 W
NN = OO0 NN NS WA S OO0 NN NN = OO NO LW
OO0 NN SN

O
S
S S G
N
]B

DR Al aE lF S Sl
S o SO o
NP (¥ 2 o S

SR
R

2L
R
) O
S S S
N
A

O
S
T
T

N N

IRIR
R

S SN E

'HSRC/81,SPU/MLONG,ALU/B-A-CI,MUX/M.S,ROT/ASL.R.SIZ.MSIZE/].DTYPE/WORD,RSRC/&Z
G
.R.SIZ ,ALPCTL/WX_S
W/MLON
,RSRC/a2 ,ROT/ASL
""MSRC/31,SP
N
*'MSRC/a1, SPW/MLONG,ROT/MINUST ,ALPCTL/WX_S"'
*MSRC/a1, SPW/MLONG,ALUCI/2ERD,ALU/B~A-CT, RSRC/ZERO,MUX/M.R1
,ALU/B-A~C1""
*'MSRC/&1,SPW/MLONG,RSRC/82,ROT/ZSERO,MUX/R.

MLI_ATCR

*'MSRC/81, SPW/MLONG,CCMISC/WB_ATCR.CCBR_SIGND'

MLI_CONX(1)

ML) _CONX(2)

MCI_CONX(4)

M[]I_CONX.S1Z

MCI_CVTINP(MB)

"MSRC/a1,SPW/MLONG,ALU/A+B+CI,MUX/2.S7ROT/ZLITO,LIT/LITRL,LITRL/Q2
,
"'MSRC/@1,SPW/MLONG,WCTRL /ASTLVL"'

*MSRC/a1,SPW/MLONG,ALPCTL/WX_S,ROT/CONX.SIZ,VSIZE/T,DTYPE/WORD,

"MSRC/31,SPW/MLONG ,ALPCTL/WX_S,ROT/CONX.SIZ,VSIZE/1,DTYPE/LONG"
“MSRC/a1, SPW/MLONG,ALPCTL/WX_S,ROT/CONX.SIZ
'MSRC/H1,SPU/MLONG.ROT/CVTNP,ALU/A+B+CI.BCQ.MUX/R.S.RSRC/ZERD“

MLI_D+RE]

"MSRC/®1,SPW/MLONG,RSRC/32,MUX/D
.RT ,ALU/A+B+(]

MLI_D+ZLIT12L]
MLI_D+ZLIT8L]

,DIYPE/BYTE"
“'MSRC/91, SPW/MLONG,ALPCYL/WX_S,ROT/CONX.S1Z,VSIZE/1

"'MSRC/a1, SPW/MLONG,MUX/D.S,ROT/ZERO,ALU/OR’

M _D+R{JI+ALKC

‘MSRC/a1.SPU/MLONG.ALU/A+B+CI,MUX/D.S.ROT/RR.RR.SIZ.DTYPE/waD,VSIZE/1.RSRC/QZ“
'MSRC/al,SPU/MLONG,MUX/D.R1,ALU/A+B+C1,RSRC/ZERO,ALUCI/ALKC‘
*MSRC/a1, SPW/MLONG,RSRC/@2,ALU/A+B+C1 ,MUX/D.R1,ALUCI/ALKC"

"'MSRC/81,SPW/MLONG,MUX/D.S,ROT/ZLIT12,LIT/LITRL,LITRL/R2, ALU/AYB+C]"
ITRL, LITRL/@2, ALU/A+B+CI"
X/D
.S ,ROT/ZLITB,LIT/L
*MSRC/@1, SPW/MLONG,MU

MCI_D-ZLITOL]
M[3_D-ZLIT12[]

'MSRC/a1,SPw/MLONG.LIT/LlTRL.LITRL/S?,ROT/ZLITb MUX/D.S,ALU/A-B-C1"’
'MSRC/a1,SPN/MLONG.LJT/L1TRL.LITRL/&Z.ROT/ZLIT1é.MUX/D.S.ALU/A-B-CI‘

M[J_D.AND.ZLITOL]
MCI_D.AND.ZLIT8I]

*MSRC/@1,SPW/MLONG,ALU/AND ,MUX/D.S,ROT/ZLITO,LIT/LITRL,LITRL/@2""
ALU/AND'"
*MSRC/@1, SPW/MLONG,LIT/LYTRL,LITRL/82,ROT/ZLIT8,MUX/D.S

MCI_D-ZL1T8()

MLI_D.ANDNOT,ZLITO[]
M{]_D.OR. (MB.RR.16)

MLI_D.OR.PACK(MB RLD)
M[]_D.OR.2LITBI]
M[1"D_(MB R[1).RR.P

MLI-D_(MB+Q).SL.1 Q<O>_1

MCI_D_D.ANDNOT.ZLITOL[]
MLI_D_SEXT(MB)
MCl_n_o
MEID_Q Q_MB

*MSRC/@1,SPW/MLONG,LIT/LITRL.LITRL/82.ROT/ZLIT8,MUX/D.S ALU/A=B=C]""

"MSRC/@1, SPW/MLONG ,ALU/ANDNOT ,MUX/D,S . ROT/ZLITO,LIT/LITRL,LITRL/®2"'
M,S1Z
,VSIZE/1 ,DTYPE/WORD"'
“MSRC/@1, SPW/MLONG,ALU/OR MUX/D.S,ROT/RR.M

*MSRC/a1, SPW/MLONG,RSRC/
@2 ,ROT/F PACK ,ALU/OR,MUX/D.S""
,
'MSRC/aT,SPW/MLONG.LIT/LITRL,LITRL/aé.ROT/ZLIT8.MUX/ .S,ALU/OR"!
"MSRC/31, SPW/MLONG,RSRC/32,ROT/RR.MR.P,ALPCTL/WX D _S'

"MSRC/a1.SPW/MLONG,DQ2/SAL.D_WX,ALU/A+B+C1.5SL,MUR/M,Q2, ALUSHF /ALUO.Q1""

*MSR( /@1, SPW/MLONG,LIT/LITRLUITRL/@2 ,ROT/ZLITO. MUX/D.S, ALU/ANDNOT ,DQ1/D_WX''
"MSRC/a1,SPW/MLONG,DQ1/D_WX,MUX/XM.R,ALU/OR,RSRC/ZERQ,ALUXM/SIGN""
'MSRC/a1,SPw/MLONG.RSRC/ZERO.MUX/R.Q,ALU/OR.DQ1/D_wx'
"MSRC/@1, SPW/MLONG,ALPCTL/WX_D_0.Q M

ML1_D_Q_0
ME]_D_Q D+Q+1
MLI_D_REM
MCI_D_RL]

*MSRC/a1,SPW/MLONG ,ALPCTL/WX_D_Q_S ROT/ZERD'
.
"MSRC/a1, SPW/MLONG,DQ1/Q_D_WR,ALD/A+B+C1,MUX/D.Q1,ALUCT/ONE
"MSRC/a1, SPW/MLONG ,RSRC/ZERD,ALPCTL/REM,ROT/("
*MSRC/@1, SPW/MLONG,RSR(/32 ,ROT/ZERO,MUX/R.S.ALU/OR,DQ1/D WX''

MLI_D_ 20171203

*MSRC/91,SPW/MLONG,ALPCTL/WX_D S.ROT/ZL]T1é,LlT/LITRL,LITRL/aZ‘

MLI_D_ZLITOL]

MLI_D_2L1116L1
MCJ_FLAGS

MLI_FPTCR

MCI_MB+(R[].ASL.1)
M{I_MB+(RL].ASL.2)

MLI_MB+(R[].RR.24)

M[J_MB+(R[J1.SL.2)

M[J_MB+1
ML I_MB+PL

"MSRC/21, SPW/MLONG, CCPSL/CC_WB.CCBR_ALDS,ALPCTL/WX_S,ROT/ZLITO,LIT/LITRL,LITRL/@2
"'MSRC/Q1, SPW/MLONG,WC TRL /CORREAD'
"

MCJ_D

MLI_D+(RCI.RR.16)
M[J_D+ALKC

\
RC/82 _S*'
,ROT/RL .RM. PS,ALPCTL/WX
"MSRC/@1, SPW/MLONG,RS
"MSRC/a1, SPW/MLONG ,RSRC/@2.ROT/PL ,ALU/A+B+C1.SR, MOX/R.S'

"MSRC/a1,SPW/MLONG,ROT/ZERO,ALPCTL/WX_S"'

MEJ1_cC 2011003
ML J_CONREGS

;
Page 111:

CLOKX Rev 13.00, Clock rate = 160ns

M[]_0

M[J_0+2L1T0L3
MOI_ASTLVL

[

M{1_-RO]

cevene

ML1_-MB

NoeSeBmewenmememoenane

wan

MLY_(RUI.ASL.SIZE)
M-t

cenia.

1M(01)

28-NOV-83 16:30:35

"MSRC/a@1, SPW/MLONG ,ALPCTL/WX_D_S.ROT/ZLITO,LIT/LITRL,LITRL/@2""

"“MSRC/@1, SPW/MLONG.DQ1/D_WX,ROT/ZLIT16,L1T/LITRL,LITRL/@2,MUX/2.S
,ALU/AB+CT"
*MSRC/a1, SPW/MLONG ,WCTRL7CM.TP.FPD
. FLAGS"
""MSRC/@1,SPW/MLONG ,WCTRL/FPTCR"

*MSRC/@1.SPW/MLONG,ALU/A+B+( ] ,MUX/M.S,ROT/ASL .R.S12,VSIZE/1,.DTYPE/WIRD ,RSRC/A2""
*MSRC/a1, SPW/MLONG,RSRC/a2,ROT/ASL.R.S1Z,VSIZE/1,DTYPE/LONG,ALU/A+B+C] MUX/M.S"!
"MSRC/@7,SPW/MLONG ,ALU/A+B+C] ,MUX/M,S ,ROT/RR,RR.S1Z ,RSRC/Q2,VSIZE/1,DTYPE/LONG'

"MSRC/@1, SPW/MLONG ,ALU/A+B+CI ,MUX/M.S ,ROT/ASL.R,S12,VSIZE/1,DTYPE/LONG,RSRC/@2""

"MSRC/@!, SPW/MLONG,ALU/A+B+CI, ALUCI/ONE ,MUX/M,R1 ,MSRC/81,RSRC/ZERD"
I
,ROT/PL"
"MSRC/Q1, SPW/MLONG ,MUX/M.S,ALU/A+B+C

CMT098.MCX

;

MACRO.MIC

;6185
;4186

;6187
;4188
;6189
;6190
;6191
;6192

;4193

:6194

MICROZ2

1M(01)

28~NOV=-83

MLJ_MB+Q
MLI_MB+R[)

MLITMB+RIJ+ALKC
MLI_MB+ZLITOL]
MLI_MB+ZLIT12(]
MLI-MB+ZLIT16L]
MIITMB+ZL1T2403
MLITMB+ZLITBL]
M{ITMB-~1

MLJ_MB-CONX(1)

16:30:35

.
*'MSRC/Q1.SPW/MLONG,RSRC/32 ,MUX/M.R1,ALU/A+B+C ALUCI/ALKC"'
"
,ALU/A+B+CI"
MUX/M.S
ROT/ZLITO
LITRL/&?
‘MSRC/Q1,SPW/MLONG, LIT/LITRL
"*MSRC/31,SPW/MLONG,LIT/LITRL,LITRL/a2,JROT/ZLIT1S, MUX/M.S,ALU/A+B+CIf
*MSRC/a1, SPW/MLONG,ALUZA+B+C], MUX/M.S, ROT/ZLITI6,LIT/LITRL, LITRL/@2'"
*'MSRC/@1.SPW/MLONG.ALU/A+B+C]. MUX/M.S,ROT/ZLIT24,LIT/LITRL, LITRL/Q2"
“MSRC/21,SPW/MLONG,ALU/A+B+C] ,MUX/M.RS OT/ZLITB,LIT/LXTRL.LITRL/®2
'TMMSRC/81,SPW/MLONG,ALU/A~B~CI ALUCI/ONE MUX/M.R1,RSRC/ZERD"

;6201

MLI_MB-ZLIT8[]

"MSRC/a1,SPW/MLONG,ALU/A-B=CI ,MUX/M.S,ROT/2LITE,LIT/LITRL, LITRL/QZ‘

MLJ_MB.AND.CONX(1)
MLI_MB.AND.OLITOL]

;6205

MEI_MB.AND.OLIT24[]

;4204

;6206

MLI_MB.AND.OLIT16[]
MLJ_MB.AND.R(]

;
i
;

"MSRC/21, SPW/MLONG,MUX/M, S ,ALU/A-B~CI,"ROT/ZILIT12,LIT/LITRL,LITRL/Q2"
""MSRC/a1,SPW/MLONG,JALU/A-B~ Cl1,MUX/M.SROT/ZLIT16,[IT/LITRL LITRL/ag”

*"MSRC/®1,SPW/MLONG ,ALU/ANDNOT,JMUX/M. S ROT/CONX.S17 ,DTYPE/LONG,VSIZE/1"'
"MSRC/@1,SPW/MLONG,ALU/ANDNOT ,MUX/M.S ROT/OLIT]b,LlT/LITRL LITRL/@2"
"MSRC/31,SPW/MLONG,RSRC/a2, MUX/M. R, ACUZANDNOT""
N
"MSRC/a1,SPW/MLONG, ALU/ANDNOT MUX/M. S,ROT/ZLITO,LIT/LITRL,LITRL/R2"

;4219

;6220
;42

;0222

;42?3

MLI_MB.ANDNOT.ZLIT16[]

MOJ_MB.ANDNOT.ZLIT24()

MOI_MB.ANDNOT.ZLIT28()]

"MSRC/31,SPW/MLONG, AIU/ANDNOT MUX/M.S,ROT/CONX. SIZ,DTYPE/BYTE
"MSRC/81.,SPW/MLONG,ALU/ANDNOT ,MUX/M. S ,ROT/CONX.S1Z.DTYPE/WORD ,VSIZ2E/1"

ML) _MB.ASR.P

"'MSRC/@1,SPW/MLONG,ALPCTL/WX_SROT/ASR M.P

"MSRC/@1,SPW/MLONG,ALU/ANDNOT ,MUX/M. S, ROT/ALITP LLIT/LITRL,LITRL/@2"

"MSRC/a1.SPW/MLONG,ALPCTL/WX"S,-ROT/BCDSWP

;4228
4229
;4230

MLI”MB.OR.(MB.RL.8)
MCI_MB.OR.(R[].RR.16)
MCJ_MB.OR.(RLJ.RR.24)

'NSRC/a1,SPU/MLONG.ROT/RR.MM S12,vS1ZE/1,DTYPE/LONG,MUX/M,. S ALU/OR"
""MSR(/a1,SPW/MLONG,RSRC/a¢c ,ALU/OR,MUX/M. S ,ROT/RR.RR.S1Z, VSIZE/1.DTYPE/UURD':
:HSRC/31 SPW/MLONG,ALU/OR ,MUX/M.S.ROT/RR.RR.S1Z, RSRC/aZ VSIZE/1,DTYPE/LONGZ

4233

MCI_MB.OR.(R[].RR.8)
MLCI_MB.OR.(R[J.RL.8)

MCJ_MB.OR.CONX(1)

4234
14235
:4236

ML I_MB.OR.CONX(2)
MLI_MB.OR.CONX(4)
MC]_MB.OR.R(]

4238

MCI_MB.OR.Z2LIT12(]

;6237

4?39

MCI-MB.OR.Z2LITOL)

MLI_MB.OR.ZLIT16(1]

""MSRC/@1,SPW/MLONG,ALU/ANDNOT ,MUX/M.SROT/ZLITEB,LIT/LITRL LITRL/&?”

MLI_MB.BCDSWP

;4231
;6232

;

‘MSRC/a1,SPW/MLONG,ALU/ANDNOT ,MUX/M.S,ROT/ZLIT24,LIT/LITRL,LITRL/@2"

:MSRC/81 SPW/MLONG, ALU/ANDNOT MUX/M, S LROT/ZLIT16,LIT/LITRL,LITRL/@2"

""MSRC/31,SPW/MLONG,ALU/ANDNOT,TMUX/M. S,ROT/ZLIT8 LIT/LITRL, (1TRL/@2"

MCI_MB.CLR1B
MLI"MB.CLRZ2B
MLJ_MB.OR.(MB.RL.16)

;6226

4225
,4226
4227

"MSRC/a1,SPW/MLONG,LIT/LITRL, LITRL/Q?ROT/ZLIT1§.MUX/M.S.ALU/ANDNOT“

ML I-MB.ANDNOT.ZL178[)

MLI_MS.ANDNOT.ZLITRLL]

MLJ]_MB.ANDNOT.CONX(4)
MLC] MB.ANDNOT.QLIT16[]
MLIMB.ANDNOT.RL]
MLJ_MB.ANDNOT.ZLITOL)

;6218

!
;

""MSRC/®1,SPW/MLONG,ALU/AND ,MUX/M. R1 RSRC/@2"'

;6213
14214
;4215
;6216

M[]_MB.ANDNOT.ZLJT]?[]

|
!
}
!

"MSRC/a@1,SPW/MLONG,ALU/AND ,MUX/M.S,ROT/0LI T?A,LIT/LITRL LITRL/22"'

"MSRC/a1.SPW/MLONG,ALU/AND ,MUX/M.$ROT/0L1T16,LIT/L1T L.LITRL/@2"

"MSRC/@1, SPW/MLONG.ALU/AND.MUX/M.S,ROT/ZLITO, LIT/LITRL ,LITRL/@2""
“MSRC/21.,SPW/MLONG.ALU/AND ,MUX/M.S,ROT/ZLIT16,LIT/LITRL LITRL/82""
"MSRC/@1,SPW/MLONG,ALU/AND ,MUX/M.S,"ROT/ZLIT24,LIT/LITRL,LITRL/82"
"MSRC/a1,SPW/MLONG, LIT/L]TRL LITRL/B? ROT/ZL1T8,MUX/M.S ,ALU/AND"’
VSIZE/1?

16217

]

i
f

MLJI_MB.AND.ZLIIO[)
MLI_MB.AND.ZLIT16[1]
MOJI_MB.AND.ZLITZ240]
MUI”MB.AND.ZLIT8[]

ML I_MB.ANDNOT.CONX (1)
MIJI_MB.ANDNOT.CONX(2)

"'MSRC/@1,SPW/MLONG,ALU/AND ,MUX/M.S, ROT/CONX. SI1Z,VSIZE/, DTYPE/BYTE‘
"MSRC/Q1,SPW/MLONG, LIT/LlTRL,LlTRL/&Z ROT/OLITO.MUX/M S ALU/AND'

:6207
;4208
;6209
;6210

;4211
;4212

i
;
!
j

""MSRC/@1.SPW/MLONG,.ALU/A-B- Cl,JMUX/M. S ROT/CONX S1Z,VSIZE/1,DIYPE/BYTE

*MSRC/@1,SPW/MLONG,ALU/A-B=(] MUX/M S ROT/CONX:SIZ,V 1ZE/1,DTYPE/WORD
"
"MSRC/31.,SPW/MLONG,RSRC/a2 ,MUX.'M.R1 ALU/A=B=CITM
.
B~CI,ALUCI/ALKC
ALU/A
,MUX/M.R1
LONG,RSRC/a2
""MSRC/31,SPW/M
"MSRC/21,SPW/MLONG,ALU/A=B~CI ,MUX/M.S,ROT/ZLITO,LIT/LITRL,LITRL/&2

;4202
,h203

}

*'MSRC/Q1,SPW/MLONG,MUX/M. Q1 ,ALU/A+B+C],ALUCI/ZERD"
"MSRC/a1,SPW/MLONG,RSRC/32 ,MUX/M.R1T, ALU/A+B+CT,ALUCI/ZERQ"

MLI_MB-CONX(2)
MLI_MB-RL]
ML) _MB=-R{J1-ALKC
MLI_MB-ZLITOL]

MLI_MB-ZLIT12(]
MLI”MB-ZLITI16[3

Page 112!

CLOKX Rev 13.00, Clock rate = 160ns

;4195
;4196
;4197
;4198

;6199
;4200

"MSRC/@1,SPW/MLONG,ALPCTL/WX S.ROT/CLR1BM
*MSR(/@1,SPW/MLONG,ALPCTL_/WX_S ROT/CLR2BM''
"MSRC/371,SPW/MLONG,ROT/RR.MMS1Z
,VSIZ2E/ 1, DTYPE/WORD,MUX/M.S ,ALU/OR’"

MSRC/@1.SPW/MLONG,ALU/OR MUX/M.S,ROT/RR.RR. SIZ.RSRC/a2 ,DTYPE/BYTE, VSIZE/1'
"MSRC/31,SPW/MLONG,ALU/OR ,MUX/M. S ,ROT/RR. RR.SII.RSRC/QZ,VSIZE/1,DTYPE/LONG
"MSRC/81,SPW/MLONG,ALU/OR,MUX/M. S,ROT/CONX.SIZ.DTYPE/BYTE,VSIZE/1“
"MSRC/21, SPW/MLONG,ALU/OR ,MUX/M.S,ROT/CONX.SIZ,DTYPE/WORD,VSIZE/1""
:MSR(/81 SPW/MLONG, ALU/ORSMUX/M S,ROT/CONX.SIZ,DTYPE/LONG, VSIZE/1'!
.NSRC/81 SPW/MLONG,RSRC/a.’ ,MUX/M,R1,ALU/OR

MSRC/Q1, SPW/MLONG,ALU/OR, MUX/M, S,ROT/ZL]TO LlT/LlTRL LITRL/82"

"MSR(/a1, SPW/MLONG,ALU/OR ,MUX/M. S,ROT/ZLIT1§,LIT/LI LUITRL/32Y

'MSRC/a1,SPW/MLONG,ALU/OR,MUX/M S.ROT/ZLJT16,L1T/L1TRLJL1TRL/7g2"

!
:
:

i
!

:
:

[

OO~

RL/82"
/ZERO,ALUSHF /ROT"
PE/BYTE"

RINOMNRITNY

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S R[]

SR.P

OR.R[J

CK(MB RLD)
03

~NE
@

—>

TYPE/LONG''
PCTL/WX_S"

TYPE/LORG"

/BYTE ,ALPCTL/WX_S"

M , P,AL CTL/WK S"
{
A
A+B+C1. SR, MUX/M.R1, ALUCI/ZERO, AL USHF/ZERQ""
"'MSR(C/@1, SPW/MLONG ,RSRL/ZER 0 ALU/
LIT/
1
LITRL,LITRL/@2,MUX/M.S,ALU/XOR"'
"MSRC/@1, SPW/MLONG,ROT/ZL 1 T12,L
¢R
"MSRC/a1, SPW/MLONG,WCTRL /M EMSC
ITRL/@2 ALPCTL/WX S**
1
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Page

CLOKX Rev 13.00, Clock rate = 160ns

"MSRC/@1,SPW/MLONG,ALU/A+B+CI.SL,MUX/R.S,RSRC/@2,ROT/ZERD!

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CMT098.MCX

MACRO.MIC

MICRO2 1M(01)

28~NOV-83 16:30:35

CLOKX Rev 13.00, Ctock rate = 160ns

;6350

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14353

PCTMLID

" JCTRL/PC_WB,MSRC/a@1, SPW/MLONG,ALU/OR,MUX/D. S ,ROT/ZERD

14356
14357

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16351
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14354
14395

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.
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"MSRC/XB.PC_PC+],ISTRM/1S12E_DSIZE,VSIZE/1,DTYPE/BYTE -

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14363
14365
4366

;4367

;4368
14369
;4370
;4371
;4372
14373
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16375

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14377
;4378
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14382
14383
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14389
14390
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Page 115.
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14360

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ISTRM/1S12E DSIZE,VSIZE/1,DTYPE/BYTE'
"WCTRL/PC_WB,ALPCTL/WX_STROT/ZLiTO,LIT/LITRL,LITRL/&1

“'ROT/OLITO.PL43 wB'

"'ROT/SL.PL_WB,RSRC/ZERD,MUX/D.R1, AL U/B-A-C]""
“ROT/SL.PI._WB,MSRC/a71,RSRC/ZERO,MUX/M.RT,ALU/B-A=CT""
"'ROT/SL.PL_WB,MSRC/a1,RSRC/82,MUX/M.R1,ALU/A-B=C1,DQ1/D_WX"'
"“ROT/SL.PL_WB,DQ1/0_D_WX,ALU/AND
,MUX/R.S ,RSRC/ZERQ"
“'ROT/PL _MSS ,MSRC/a@17RSRC/ZERQ,ALU/OR, MUX/M.RT"' |

,
“ROT/SL=PL_WB,ALU/OR MU, /M.R1,MSRC/a1,RSRC/ZERD
,RSRC/ZERQ""
,MUX/R.S
NG,ALU/AND
MSRC/a1,SPW/MLO
"'ROT/SL.PL”WB.
“ROT/SL.PL_WB,MSRC/a1,SPW/MLONG,DQ1/G_D_WX,ALU/AND MUX/R.S ,RSRC/ZERD"’
“ROT/SL .PL-WB.MSRC/a1,SPW/MLONG . ALU/ATBTCI,MUX/M. 01"
"'ROT/SL .PL_WB,MUX/R.0,RSRC/ZERO,ALU/OR""

“'ROT/SL.PL_WB,MSRC/&1,MUX/M.Q1 ,ALU/B-A~C]"
“'ROT/SL .PL_WB,MSRC/a1,RSRC/a2,MUX/M.R1 ,ALU/A~B~(1,DQ]/0Q_WX""
"'ROT/S| .PL_WB,MSRC/a2 ,RSRC/@1,MUX/M.RY,ALU/B=A=C],DQ1/Q_WX"'
"ROT/SL.PL”WB,RSRC/Q1,MSRC/a2,MUX/M.RT
ALU/B-A-(]""
"ROT/SL.PL_WB,RSR(/a@1, SPW/RLONG,ALU/A+B+(1,MUX/R. Q"
"ROT/OLITOTPL_LIT,LIT/LITRL,LITRL/Q1"

i:
|
|

MICRO2

CMT098,MCX

;

MACRO.MIC

:6605

1M(0O1)

28-NOV-83

PME O

16:30:35

“'ROT/ZERO,ALPCTL/WX_S,WCTRL/PME"'

;4406
;4407

3
PMEZO FPDOFFSET
PME 0 MIJLAND.ZTITR24L3

"WJCTRL/ZPME, SPW/MLONG,MSPC/FPDOFFSET ,ROT/ZLITO,LIT/LITRL,LITRL/3,ALPCTL/WX S
“4CTRL/PME ,D01/Q_WX,ALU/AND,MUX/M. S ;MSRC/a1,ROT/ZL1T24 LIT/LITRL,LITRL/@2TM

;6610
;4411

PSL(PREV_CURM 1SCURM_RLI)
PSL(PREV_CURM ISCURM_LD)

"WCTRL/PREV_CUR.ISCUR_WB,RSRC/a1 MUX/R.S,ROT/2ERO,ALU/OR"
L
*WCTRL/PREVZCUR, 1SCUR_UB, ALPCTL/WX_S,ROT/2LIT4,LIT/LITRL,LITRL/R]

14416

PSLTML].ANDNOT.ZLIT24L]

;2288

{14412
16413
;6414
;6415

;4617

;4418

PMEZQTRR.1

PSL<CURM>_M[].RR.8
PSLENZVC>Z0
PSL_MLY
PSL_MLJ.ANDNOT.ZL1TOL]
PSL_MCJ.OR.2L1ITO[]

PSLCML] NR.ZLIT240)

Page

CLOKX Rev 13.00, Clock rate = 160ns

116

.
;

"WJCTRL/PME ,ALU/A¥B+(1.SR,MUX/R.Q,RSRC/ZERD, ALUSHF /ROT

!
;

i
ig
1

*YJCTRL/PREVTM CUR. I SCUR-WB, ALPCTL/WX_S,ROT/RR.MM.S1Z, MSRC/ai,VSIZE/1,DTYPE/BYTE
“CCPSL/CC WB.CCBR ALUS,ALPCTL/WX_STROT/ZERQ”
,
N
*'CCPSL/PST_WB. CCBR_ALUS,ALU/OkK, MOX/M.R1,RSRC/ZERD,MSRC/@1""
|
ALU/ANDNOT"
S,
TO,MUX/M.
LITRL/@2.ROT/ZL1
TRL,
;MSRC/ai,LIT/LI
CCBR-ALUS
"CCPSL/PSL-WB.
1{ CPSL/PSL_WB. CCBRTALUS.ALU/ANDNOT ,MUX/M.S ,MSRC/@1,R0T/ZL1T24,L] T/LITRL LITRL/@2

"'CCPSL/PSL_WB.CCBR_ALUS,MSRC/a1, LIT/LITRL,(ITRL/@2,ROT/ZLITO,MOX/M, S ALU/OR B

SL, ALU/OR ,MUX/M. S ,MSRC /a1, ROT/ZLIT24, LIT/LITRL, C1TRL/@2
WB. CCBRTALUS
"¢ CPSL/P

[

PSLTML]_MB<31-16>.0
PSLTMLITZL1T00)
PSLIRID

“CCPSL/PSLWB. CCBR-ALUS ,MSRC/a1, SPW/MLONG,ALPCTL/WX_S, ROT/CLR2BM
“'CCPSL/PSL-WB.CCBRCALUS ,MSRC/@1, SPW/MLONG,ALPCTL /WXTMSROT/ZLITO LIT/LITRL,LITRL/®2
*C(PSL/PSLWB. CCBRTALUS ,RSRC/a1,R0OT/ZERD,MUX/R. S, ALD7XOR""
N

“CCPSL/PSL-WB. CCBRIALUS ALPCTL/WX_SS.ROT/ZLIT16,LIT/LITRL,LITRL/@

i
‘
i:

;4424

PSW_ML]

“*CCPSL/PSW_WB.CCBR_ALUS,MSRC/81,RSRC/ZERD,MUX/M.R1,ALU/OR"’

;6629

Q_(ML] RL1).RR.P

“aLPCTL/WX_Q_S,MSRC/®1,RSRC/a2 ,ROT/RR.MR,P"!

;4431

QZ(RLI M[D).RL.P

CALPCTL/WXTMQ S RSRC/@1,MSR(/@2 ,ROT/RL .RM,P""

14419
;6420
;4421

:42%%
A

;4425
;6626
;zzsg

;4430
;4632

26433

;4634

PSL-ZLiIT16LC

PSW_MLJ.AND.ZLITOQ[1
PSW”ML].NOTAND.RL]
PSW_ML1.0R.R[]

QZ(R[) ML) .RL.4G
QZ(RLJ+0Q).RR.1
QT (R[I+@) .S

Q-1

)

;4635

Q_=SEXT(MLD)

;4438

QZD.XOR.(M[1.RL.

;6636
;6637

;6439

4640

;4641

;4642
;6643

14444

16445

;6446

;4647

Q70
Q’peQ

QTMDR VA_MTEMPO_ RLJ
QMDD

QML] D_GCLD

QTML]DTRLI
QML) MBR R(]

Q7MLVA ZLITOL]

oTMII
MR L1700
QML) VA_ RLJ

QZML] WwBIRI]

“'CCPSL/PSW_WB.CC(BR_ALUS,MSRC/31,LIT/LITRL,LITRL/Q2,Ror/zL110 MUX/M.S,ALU/ZAND"
*CCPSL/PSW_WB. CCBRTALUS» ALU/NOTAND ,MUX/M.RT MSRC/a1 ,RSRC/@2"!
"' CPSL/PSW-WB. CCBRTALUS, ALU/OR,MUX/M.R1 .MSRC/a1,RSRC/@2'
"pQ1/0_WX,ALD/A+B+C1. SR, MUX/R.Q,RSRC/@1,ALUSHF /ROT""

;

“ALPCTC/WX G_S,ROT/MINUST"

DQ1/Q_wX,MSRC/@1,RSRC/ZERD,MUX/XM.R,ALU/B=~A=C1 ,ALUXM/SIGN'"

*'DQ1/Q7WX; ALU/XOR,MUX/D. S, ROT/RL .MM.P_MSRC/@1""

*DQ1/Q WX, ALU/A+B+C1.SL .MUX/R.Q RSRC/a1"

“ALPCTL/WX_Q_S,ROT/ZERQ"
,
*'DQ1/Q_WX, HUX/D Q1,ALU/A+B4+CI,ALUCI/2ERD"

“ALPCTE/WX_R.Q_M,RSRC/31,MSRC/MDR, SPW/MLONG WCTRL/VA_WB'

,
|

*'DQ1/0_WX,MSRC7a1 ,ROT/ZERD,MUX/M, §,ALU/OR"

“ALPCTC/WX_D_0.Q_M,MSRC/a@1"

"ALPCTL/WX_D_R.Q_M MSRC/a1,RSR(/a2"
“AUPCTL/WXZRTQ_M;WCTRL/MDR WB,MSK(/81,RSRC/a2"

“ALPCTL/WXTS.0TXM,MSRC/a1,ROT/ZLITO, LITZLITRU,LITRL/@2,WCTRL/VA_WB,VSIZE/1,DTYPE/LONG'
“ALPCTL/WX_R.Q_M,WCTRL/VA_WB, MSRC/81,RSRC/@2"

“ALPCTL/WXZR.0Q°M.MSRC/a1 ,RSRC/82"

*08170_WX,ALU/A+B+C1 ,MUX/M.RT,MSRC/@1,RSRC /32"

;646450
;4451
;6452

oM[)-0
aMI1-R(2
QTML[J-20L17003

“'DQ1/Q7WX.MSRC/@1,MUX/M,Q1,ALU/A=B=C1"
*'DQ1/Q7WX ;MSRT/@1.RSRC/32 ,ALUZA-B=C ], MUX/M.R1"’
*'DQ1/Q WX, MSRC/@1.ROT/ZLITO.LIT/LITRL,LITRL/@2,MUX/M.
€ ALU/A~B=C1""

Y4454

14455

14456

14457
24458

14459

QTMLI+RIJ+ALKC
QZM[1-7L178()

QZM[J.AND.((MB R[J1).RR.4)
0_M[J.AND.(R[].RR. 24)
QTM[]J.AND.RI

)

QTMCILAND.Z201TOL]
QZM{J.ANDNOT,ZLITOL]
Q_MLJLASL.P

;
g

“ALPCTL/WXZS.0”XM,MSRC/a1,R0T/2L1TO, L1T/LITRL LITRL/2,WCTRL/MDR _WB,VS12E/1,DTYPE/LONG'"

QTMLI+RL]

$4453

!
|

* ALPCTU/WX~Q S ROT/RL,RM,4 ,RSRC/a1, MSRC/82"'

;4448

;6649

D01/ WX, ALU/A+B+C1.MUX/M.R1.MSRC/@1.RSRC/82,ALUCI/ZALKC"'

'DO1/Q-WX,MSRC/&1,ROT/2 (TB,LIT/LITRL,LITRL/32,MUX/M, S ALU/A-B-CI"

“'DQ1/Q WX, ALU/AND .MUX/M. 5, MSRC/a1,ROT/RR.MR.4 ,RSRC/@2""

"'DQ1/0WX,ALU/AND ,MUX/M.S MSRC/31 ,ROT/RR, RR‘.SIZ RSRC/82,VSIZE/1,DTYPE/LONG'
"'DQ1/Q_WX,ALU/AND ,MUX/M, R1 MSRC/a1,RSRC/a2"

DQ1/0"WX.MSRC/81.L1T/L1TRL,LITRL/82,R0OT/ZL1TO,MUX/M.S,ALU/AND
"'D0O1/Q"WX,MSRC/a1,LIT/LITRL, LlTRL/at,ROT/ZLITO,MUX/M.S,ALU/ANDNDT"'
“ALPLTL
/WX _Q_S,MSRC/@1,ROT/ZASL M, P"

;

TMT098.MCX
MACRO.MIC

MICROZ

1M(01)

28-NOV-83

16:30:%5

CLOKX Rev 13.00, Clock rate = 160ns

G_ML[).RL.P
G_M[1.RR.1S

.
“ALPCTL/WX_Q_$,MSRC/81,ROT/RL.MM, P
“ALPCTL/WX-Q_S,MSRC/@1,ROT/RR
MM, S17,VSIZE/1,DTYPE/WORD

Q_ML1.XZ .MM

*ALPCTL/WX _Q_S,MSRC/a1,ROT/X2.MM"

T/MINUST"
ND.SL
MSRC/Q1,RO
ALO/A
,MUX/M.S
*na1s0_Wx,

Q-MLJ.SL
Q_M[]_RC]

a_oLiTo0l

Q-G+M(]
Q~Q+R(]
Q_Q-M[)

Q-Q-R[1]

'DQ1/Q_WX,MSRC/a1,

SPW/MLONG,ALU/OR,MUX/R.S ,ROT/ZERO,RSRC/@2

Page

117

"RO;/0C1T,LIT/LITRL,LITRL/@1,ALPCTL/WX_0_S""

'DQ1/Q_WX,MSRC/Q1,MUX/M.
Q1 ,ALU/A+B+CT"
"'pe1/Q_wX ,RSRC781,MUX/R.Q,ALU/B~A=C]"
C/a%
,MUX/M.Q1, ALU/B-A=CI""'
"'DQT/Q_WX,MSR

QR[]
Q-RLI MLI_O
Q_RLI+0
0_R[I1-0

*DQ1/0-WX,RSRC/@1,MUX/R.Q,ALU/B-A=C]""

"'DQ1/Q WX .RSRC/81,ROT/2ERD,ALU/OR MUX/R.S""
.\
“ALPCTC/WX_S.Q_R,SPW/MLONG,MSRC/a2,RSRC/81,R0OT/ZERD
S, ALU/A+B+(]"
*D01/0_WX,RSRC7a1,ROT/2ERO,MUX/R.
*'DQ1/Q_WX,RSRC/&1,MUX/R.Q,ALU/A-B=C1"

Q_RL1.SR.1

"'DQ1/0”WX,ALU/A+B+(].SR,MUX/R,S ,RSRC/&1,ROT/2ERD"’

W_SEXT(XB) PC_PC+!

. DTYPE/BYTE.
,ALUXM/SIGN.R,ALU/OR
*'DQ1/Q_WX,MSRC/XB,PC_PC+I1,RSRC/ZERO,MUX/XM

Q_SEXT(XB)=R(] PC_PC+1
i
i
Q_SEXT.M{] STEPC_L[2

“'p01/Q_WX ,MSRC/XB.PT_PC+I ,RSRC/81,ALU/A-B=CI,MUX/XM.R, ALUXM/SIGN,VSIZE/T,
‘
DTYPE/BYTE, ISTRM/ISIZE DSIZE’
W8’
RC/@1
,WCTRL/STEPC
“ALPCTL/WX_S.G_XM,ALUXM/SIGN,RDT/ZLITO,LIT/LITRL,LITRL/R2,MS

Q-XB PC_PC+]

*Da1/Q_WX,MSRC/XB.PC_PC+' ,RSRC/ZERO,MUX/M.R? ,ALU/OR, ISTRM/1SI1ZE DSIZE,DTYPE/IDEP,VSIZE/T"

Q_R[J_D+RB+ALKC
Q_SEXT(ML))

Q_UNPACK(M[] RL1TY

*D01/Q WX, RSRC/®1, SPW/RLONG,MUX/D .R1,ALU/A+B+C] ,ALUCI/ALKC
,ALUXM/SIGN
D,MUX/XM.
R, ALU/OR
*DQ1/0_WX ,MSRC/@1,RSRC.'ZER
ISTRM/1S12E_DS1ZE,vSIZE/1"

“ALPCTL/WX_Q_STMSRC/81,RSRC/a2,ROT/GETFPF''

,RSRC/31, ISTRM/ISI1ZE_DSIZE,VSIZE/1,DTYPE/BYTE'" !

a_xB-RCJ PC_PC+1

*'DQ1/Q WX, ALU/A=B~CIMUX/M,R1,MSRC/XB.PC_PC+]

Q-ZEXT(M[1)-R[]
Q-ZEXT(M[D),SL.1

“DQ1/G_WX,MSRC/@1,RSRC/@2,ALU/A-B=C], MUX/XM.R, ALUXM/2ERQ"
“DQ1/Q°WX,MSRC/a1,ROT/ZERC,
MUX/XM. S, ALUXM/ ZERD ,ALU/A+B+C1.SL"'

Q_ZEXT(MLD)

Q_ZEXT(XB)=R[] PC_PCH+1

,ALUXM/ ZERD"'
R, ALU70R,MUX/XM.
"DO1/Q°WX,MSRC/AT,RSRC/ZLRO

=C RSRC/31,1STRM/1SIZE_DSIZE,VS1ZE/1,DTYPE/BYTE'" .
B.PC_PC+1
LU/A=B
| ,MUX/XM.R,MSRC/X
*'DQ1/0"WX,A

a-2uLI10C]
Q_ZLITOCI-ML]
GoZLITAL)-MI]

"ALPCTL/WX_0_S,ROT/ZLITO,LIT/LITRL.LITRLZR1"
&]
S, ALU/B=A-C]""
RL,LITRL/
,MSRC/82,MUX/M.
“DQ1/0_wX,ROT/2L170,LIT/LIT
"'DO1/0°WX,ROT/ZLIT4,LIT/UITRL,LITRL/@1,MSRC/R2,MUX/M.
S, ALU/B=-A-C]""

RBSP_0

*'RSRC/ZERO.CLRRBSP'"

RNUM_O
RNUMTT

"'MSRC/RNUM_WBUS ,ROT/2ER0,ALPCTL/WX_S""
*'MSRC/RNUM”WBUS
,ROT/MINUST MUX/Z .S, ALU/A-B=-(1""

RNUM_PTIPRB5 MTEMPU_POPS]Z

*'MSR(C/READRBS, SPW/MLORG"’

oZzLiTPLl]

RNUMZD_D+1
RNUM_D_D=1
RNUM_DZZ201700)
RNUM_Q_D_Q+1
RNUM-GT0¥1
RNUMZG~Q~1

RNUMZQT2L1TO[]
RNUMZRT]

RNUM_RLJ+CONX (2)

RNUM_RL]1_0

RNUM-RL1RB+1

RNUMTMRL I”RB+CONX(2)
RNUM_R[1ZRB-1
RNUMTM[]
RTEMPO_Q_-0

“ALPCTC/WX_Q_S,ROT/ZLITFL,LIT/LITRL,LITRL/OT"

*'MSRC/RNUM_WBUS,DQ1/D_WX ,ALU/A+B+C1,ALUCI/ONE ,MUX/( .R1,RSRC/ZERD"
"'MSRC/RNUM_WBUS,DQ1/D_WX
,ALU/4~B-C] ,ALUCI/ONE ,MUX/D.R1,RSRC/ZERD’’
“'MSRC/RNUM”WBUS ,DQ1/D WX .ALU/A+B+ (] ,MUX/Z.S,ROT/ZLITO,LIT/LITRL,LITRL/®1"
*MSRC/RNUM_WBUS,DQ1/0_D_WX,ALU/A+B+C] MUX/R.Q,RSRC/ZERD,ALULT/ONE"!
"MSRC/RNUM”WBUS ,DQ1/07WR ,ALU/A4B+CI ,MUX/R.Q,RSRC ‘ZERO,ALUC]/ONE""
*MSRC/RNUM_WBUS
. DG1/0 WX, ALU/B=-A-C] ,MUX/R,Q,RSRC/ZERQ,ALUCI/ONE"'
*MSRC/RNUM_WBUS ,ALPCTL/wX_0_S,ROT/ZLITO,LIT/LITRL,LITRL/N
*MSRC/RNUM_WBUS ,RSRC/at,RDV7ZERD, MUX/R. S, ALU/OR"'

*MSRC/RNUM_WBUS.ALU/A+B+(C]
,MUX/R,S ,RSRC/a1 ,ROT/CONX.S1Z,VSIZE/1,DTYPE/WORD"

*MSRC/RNUM_WBUS , SPW/RLONG,RSRC/31,ROT/ZERO, ALPCTL/WX_S""

*MSRC/RANUM_.1BUS , SPW/RLONG,RSRC/@1.ALU/ZA-B~(
1 ,MUX/R, S,ROT/MINUSI

*MSRC/RNUM_WBUS , SPW/RLONG,RSRC/31,ROT/CONX.S1Z,VS12E/1,DTYPE/WORD
,MUX/R.S,ALU/A+B+C1"
*MSRC/RNUM_WBUS, SPW/RLONG,RSRC /a1 ,ALU/A+B+(1 MUX/R.S,ROT/MINUST"
*MSRC/RNUM_WBUS ,ALPCTL/WX_S,ROT/ZLITO,LITRL/QY,LIT/LITRL"
"S/RLONG,RSRC/ZERO,DUT/Q_WX,MUX/R.Q,ALU/A~B~CT"'

TWMTOGB MO X
MACRC,MLC

MICROZ2

1M(OD)

28-NOV-83

16:30:35

B 10

CLOKX Rev 13.00, Clock rate = 160ns

RTEMPG_RNUM_PL _0

*MSRC/RNUM_WBUS ,ROT/SL.PL_WB,ALU/AND ,MUX/R,S RSRC/ZERD, SPW/RLONG"'

RTEMP? M[] PL<4=0> 31 PL<S>_ 1

"MSRC/@),SPW/RLONG,ROT/OLITO.PL LIT,LIT/LITRL,LITRL/1FF MUX/M.S, ALY /AND*'

Page

RIEmMP/TME]=2L 1TOLT7
“'MSRC/Aa1,ROT/ZLITSLIT/ULIRL,LITRLIBSMUX/M.S, ALU/A-B~C], SPw/RLgNG'
RIEMP7 ML ] AND.Z2L 1 78(]
"MSRC/@1,ROT/ZLITRILIT/UITRL L ITRL/@2 ,MUX/M, S ; ALU/AND, SPW/RLONG
.
KTEMP?RNUM PL<4~0> 31 PL¢S>_1 “"ALPC TL/NOP ,MSRC/WBUS _RNUM, SPW/RLONG ROT/OLITO.PL_LIT,LIT/LITRL,LITRL/1FF
ONG , MSRC/RNUM_BBUS,ALPCTLZWX_$,ROT/ZLITO,LTT/LITRL,LITRL781"
+'SPW/RL
RTEMP7_RNUM_ZL 170017
R(]

*'RSRC/a1"

R{I.SI22-1

"'RSRC/@1,SPW/RSIZE .ROT/MINUST,ALPCTL/WX_$"

R{J.S1Z_(RB+M[ ],ASR,3), SR,
REI.SI2C-D
R{J.SIZ2--M[]

RL1.S1Z°-RB
R(1.SIZC0

*'RSRC/@1,SPW/RS1ZE .ROT/ZERQ,ALPCTL/WX S

ROT7ZERD"

“'RSRC/@1,SPW/RSIZE,ALU/OR, MOX/M. S, ROT/ZERD,MSRC /82"

“RSR(/@1.SPW/RSIZE
.WCTRL /CM. TP, FPD.FLAGS"
*'RSRC /@1, SPW/RSIZE ,FPA/WBUS FPA'’

“'RSRC/@1.SPW/RSIZE ;MSRC/@¢ MUX/M.$,ROT/MINUST, ALU/A=B=C1"*

R{1.S1Z-M[1+Q
REI.SIZTMLJ+Q+PSLC

*'RSR(/81,SPW/RSIZE JMSRC/@2,MUX/M. Q1 ,ALU/A+B+(
"
‘'RSRC/@1,SPW/RSIZE ,MSRC/32 ,MUX/M.Q1 ALU/A+B+C1 ALUCI/PSLC"

REJ.SIZCML)+RB+PSLC
R{J.S127MI]-1
R[J.S127M[1-0
REI.SI77M{].AND.RB
RIT.S1ZZML].ANDNGT .G

"'RSRC/a1, SPW/RS]ZE {MSRC/32 MUX/M.R1;ALU/A+B+C1 ALUCE/PSLC"!
*RSRC /@1, SPW/RS]ZE .MSRL/@2 . MUX/M. S, ROT/MINUST, ALU/A+B*CI'
*'RSRC /@1, SPW/RSIZE ,MSRC/@¢ MUX/M. 01 ALU/A-B-CI
*'RSRC/@1,SPW/RSIZE. Al U/AND MUX/M.R1,MSRC/@2"'
"RSR{ /a1, SPW/RS]ZE\MSRC/@2 MUX/M. Q1,ALU/ANDNOT"*

R[I.SIZ2_M[],ASR,=F

REY.SIZTMI).BCDSWP

R[1.S127ML].NOT
#[].5127M[J.NOTAND RA

R{Y.S12”MLT.0R.Q

R{1.5:2-M[].0R.RB
R[T.SIZTMI )RR, B
REJ.SIZTMLT.RR.P
R[1.S1ZTM{].RR,S12
R{Y.SIZTML).SL. T

R{1.5127M[].Xx0R.0

R{1.SI27ML].XOR.RE
R{].512-0~RB-1
R{1.51270 00
RLJ.SIZCQ_D ML), ASL,P
RL].S12707MT)
RLI.SIZZOMLD
. RR, 12

R{J.ST27RB+1
RLI.SIZ-RB+CONX2)

R[1.S1ZZRB=CONx(2)
RL1.SIZTRESD
R{).S1Z2_RB-D
R{].S1Z_RB-1
R[J.ST12ZRB=M[]

R{1.S127RB-M[ 1-PSL(
al].512-RB,SL.!

“'RSRC/@1.SPW/RS1ZE .ROT/ZERD,MUX/R. S, ALU/B- A-c1*

RL1.SIZTML]

R[).SIZZM[)+RB

*RSRC /@1, SPW/RS12E .ROT/2ERO,MUX/D,S, ALU7B=A=C]"*
*'RSRC/@1,SPW/RSIZE ,MSR(/a2, ROT/ZEROJMUX/M.S, ALU/B=A-C]"'

R{J.S120D

R(J.SIZTML)

118

,VSIZE/"
"RSRC/@1,SPW/RSIZE,ALU/A+B+C].SR,MUX/R.S ROT/ASR.M,3,MSRC/32,DTYPE/BYTE

“'RSRC /@1, SPW/RSIZE.ALU/OR MUX/D,S

RLJ.SI2TFLAGS
w[].S1Z7FPA

“RSRC/@1.SPW/RSIZE
. MSRC/@2 ,MUX/M.R1,ALU/A+B+C1"

*RSRC/@1, SPW/RSIZE .MSRC/@2 ,ROT/ASR .M, ~P ALPCTL /WX nS"

“RSRC/@1,SPW/RSIZE.MSRC/82.ALPCTL/WX_S,ROT/BCDSWP"

*'RSRC /@1, SPW/RSIZE ;MSRC/@¢ ,ROT/MINUST ,MUX/M. S , ALU/NOTAND"!
*“'RSRC/al, SPW/RSTZE \MSRC /@2 , MUX/M.RT,ALUZNOTAND'""
"RSRC/Q1,SPW/RSIZE ,MSR(/a2 ,MUX/M,.Q1 -ALU/OR"’
.MSRC /@2E ,MUX/M.R1;ALU/OR"’
*RSRC /@1, SPW/RS]Z
“'RSRC /@1, SPW/RS]ZE
MSRC/@
,RGT/RR.MM,S1Z ALPCTL/WX_S,DTYPE/BYTE,VSIZE/1""
*RSRC/@1. SPW/RSIZE .MSRC/@2.ROT/RR.MM.P ALPCTL/WX_STM

*RSRC /@1, SPW/RSI
ZE .MSRC/@¢ ,ROT/RR MM, 517, ALPcrL/Qx s

*RSRC /a1, SPW/RS] ZE JMSRC /@9 ,ROT/ZERD, MUX/M, S,ALUZA+B+CI,SL"
“'RSRC/@1,SPW/RSIZE ,MSR{/82 ,MUX/M.Q1 ,ALU/XOR"

“RSRC/@1.SPW/RSI2E
.MSRC /@0, MUX/M.R1;ALU/XOR""
“'RSRC/@1, SPW/RSI2E ,MUX/R. Q,ALU/B*A~C! ALUCI/ONE*'
"RSRC/@1,SPW/RSIZE ALPCTL/WX
Q.9
D
“RSRC/a1.SPw/RSIZE.MSRC/ae.ROTIASL M.P ALPcrL/wx 0_0_s"

"RSRC/a1,SPW/RS]ZE ,MSR(/a2 ,ROT/ZER 0,MUX/M. S, ALU/DRTDTT/0_wx"*
*RSRC/a1,SPW/RSI2E ,MSRC/82,ROT/RR. MM, 517, ALPCTL/UX Q_s'"~

“RSRC/@1,5PW/RSIZE,ALU/A-B=(] MUX/R.S.ROT/MINUS1“
“'RSRC/Q1,SPW/RSI2E ,ROT/CONX, s§z,DTYPE/WORD,VSIZE/1,MUX/R.S, ALU/A+B*CI“
*'8SRC/@1,SPW/RSIZE,ROT/CONX.SIZ,DTYPE/WORD,VSIZE/1 ,MUX/R,S ,ALU/A=B=(]""
,MUX/D . RT, ALU/A+B+CI
RSRC/@1,SPW/RSIZE
*RSRC/@1,SPW/RSIZE ,MUX/D. R1.ALU/B~A—CI'
.
*'RSRC/@1, SPW/RSIZE . ROT/MINUST
, MUX/R. S, ALU/A+BC]
“RSRC/@1,SPW/RSIZE
,MSRC/@2 ,MUX/M.R1 ,ALU/B=A-C]""
“'ASRC/@1, SPW/RS]ZE MSRC /@2, MUX/M.RT ,ALU/B=A=C] ALUCI/PSLC"
"RSRC/a1,SPW/RS1ZE,ROT/ZERD,MUX/R. S, ALU/A+B+C],SL"

.
o

mm——
-

T
-

MICROZ TM(OT)

28~NOV-83 16:30:35

;4570

R{I_((MLJ RB).RR,&,AND.MB).SL.1 ''RSRC/@1,SPW/RLONG,ALU/AND.SL ,MUX/M.S,ROT/RR.MR.4 MSRC/@2"

;6572

RLJZ(M[] RB).RR.9

56571

;6573

;45764

;6575

REJ_(ML) RB).RR.4&

“'RSRC./ 31, SPW/RLONG,MSRC/a2,ROT/RR.
MR, 4 ,ALPCTL/WX_S

RLI_(ML] RB).RR.P

"RSRC/a1,SPW/RLONG,MSRC/@2,ROT/RR
MR, P, ALPCTL/WX S'°

ROJI_(M[] RB).RR.PS

REJ_(ML] RB).RR.S

106576

RLJ_(MC] RBY X7

;4578

RLJ_(MLJ+RB).B(D

;64577

;6579

:4580
;4581
;4582
;4583

;6584

;64585

;4586
;4587
;4588

;4589
;6590
;6591

54592

“RSRC/@1,SPW/RLONG,MSRC/@2
,ROT/RR.MR.9 , ALPCTL/WX S
"RSRC/31.SPW/RLONG,MSRC/32 ,ROT/RR.MR,PS,ALPCTL/WR S

"'RSRC/&1, SPW/RLONG,MSRC/32
,ROT/RR.MR.S ,ALPCTL/WX S
. MR, ALPCTL/WX §
/RLONG
,MSRC/22 ,ROT/XZ
"RSRC/@1,SPW

“RSRC/@1, SPW/RLONG,ALU/A+B+CI.BCD,MUX/M.R1,VSIZE/1 ,DTYPE/LONG,MSRC/@2

)
. SR.1
ROJ_(ML)+CONX(2)

PE/WORD"
A+B+CI.
ALU/VSIZE/1,DTY
ONG,/CONX.SI1Z,
MUX/M.S MSRC/32,ROT
W/RL
SR,
""RSRC/@1,SP

RCIZ(MLJ+RB+ALKC)
.BCD

“RSRC/@1,SPW/RLONG,ALU/A+B+CI.BCD,ALUCI/ALKC ,MUX/M.R1,VSIZE/1,DTYPE/LONG,MSRC/2

RL)_(ML]-RB).B(D
RLJI_(MC)-RB-ALK().BCD
RLI_(MCI.AND.RB),RL,1

“RSRC/a1, SPW/RLONG,ALU/A-B=C1.B(D ,MUX/M,R1,MSRC/@2,VSIZE/1,DTYPE/LONG"
o
"“RSRC/@1, SPW/RLONG,ALU/A=B=CI.BCD,ALUC]/ALKC MUX/M.R1,MSRC/82,VSIZE/1,DTYPE/LONG
/ROT"'
,MSRC/a@2,ALUSHF SL
,MUX/M.R1 U/AND.
"'RSRC/@1, SPW/RLONG,AL

RCIZ(RB M(1).RL.F

"RSRC/a1,SPW/RLONG ,MSRC/®82 ,ROT/RL.RM,P ALPCTL /WX s N

RLJ_(RB ML]).RL.4

RLJ_(RB+Q).SL.1

RLI_(RB-M([1<3~0>)
RL[J”(RB,OR,M[]1<3-0>)
R[]_1

RLI_-D .

RLI_-ML)
RCJ_-RB

RLJ_-ZEXTMLD)

"'RSR{/31, SPW/RLONG,MSRC/82,ROT/RL
,RM, 4 ,ALPCTL/WX_S

'2SRC/@1, SPW/OLONG,ALU/A+B*+CI.SL
,MUX/R.0, ALUSHF /ZERD

"RSRC/@1, SPW/RLONG,ALU/A=B=CI,MUX/R,5,MSRC/@2,ROT/GETNIB"
"'RSRC/@1.,SPW/RLONG,ALU/OR
,MUX/R,S MSRC/82,ROT/GETNIB"'
"RSR(/@1,SPW/RLONG,ROT/MINUST ,ALPCTL/WX_S"

"“RSRC/@1, SPW/RLONG,ROT/ZERO,MUX/D. S, ALU7B-A-C]""

"RSRC/@1,SPW/RLONG,MSRC/a2,ROT/ZERD,
MUX/M, S, ALU/B=A=(]
"RSRC/Q1, SPU/RLONG,ALU/B=A-CI
,MUX/R.S ,ROT/ZERQ"

“RSRC/&1, SPW/RLONG,MUX/XM.S ,ROT/ZERO,ALU/B=A-C1,ALUXM/ZERO ,MSRC /32"

:4593
;6594

RLIZO
RC1_8

“‘RSRC/@1, SPW/RLONG,ROT/2ERO,ALPCTL/WX_S"
“RSRC/31,SPW/RLUNG,ROT/CONX.SIZ,VSIZE71 ,DTYPE/LONG,ALU/A+B+CI.SL ,MUX/Z.S"

;4597
;4598
;4599

RLIDD
RL)_D+CONX(12
RLI_D+CONX(2)

“'RSRC/1, SPW/RLONG,ROT/ZERO,MUX/D.S,ALU/OR"
"'RSRC/@1, SPW/RLONG,ALU/A+B+C],MU¥/D.S,ROT/CONX.S12,VSI2E/1,DTYPE/BYTE"
"RSRC/@1, SPW/RLONG,ALU/A+B+CI,MUX/D.S,ROT/CONX.S1Z,VSIZE/1,DTYPE/WORD'!

24595
:46596

2460y
;4601

RLI_CONX(1?
RUI_CONX(2)

RLI_D+CONX(4)
RLI_D+RB

;4602
;4603

RLJ_D+RB+ALK(
R[I_D-0

;6605

R[1_D.OR.(M[].RL.8»

24604

24606

;6607

RLT_D.NOTAND.RB
R[] _D.OR.RB

"'RSRC/@1,SPW/RLONG,ROT/CONX.SIZ,VSIZE/1,DTYPE/BYTE
,ALPCTL/WX_S''
“RSRC/@1, SPW/RLONG,ROT/CONX.S12,VSIZE/1,DTYPE/WORD
ALPCTL/WXZS"'

“RSRC/a1,SPW/RLONG,ALU/A+B+C1.MUX/D.S,ROT/CONX.S12,VSIZE/1,DTYPE/LONG"
"RSRC/31, SPW/RLONG,ALU/A+B+C1
,MUX/D.RT"'

"RSRC/®!,SPW/RLONG,MUX/D .R1,ALU/A+B+CI ,ALUCI/ALKC"
"'RSRC/a1, SPW/RLONG,ROT/ZERO,MUX/D
.S, ALU/A-B-C]"
"RSRC/a1,SPW/RLONG,ALU/NOTAND
,MUX/D.R1""

“RSRC/@1.SPW/PLONG,ALU/OR,MUX/D.S,ROT/RR.MM.S1Z ,VSIZE/1,DTYPE/LONG,MSRC /32"
"RSRC/@1,SPW/RLONG,ALU/OR ,MUX/D.RT"

RLIZD_(D+RBI.SL.Y Q<G>

"RSRC/7, SPW/RLONG,DQ3/SAL.D_WX,ALU/A+B+CI,
SL ,MUX/D.R2,ALUSHF/ALUO0. 01"

;4609
;4610

RL]_D_-ML1
RLI_D_O

”RSRL/a1.SPw/RLONG,MSRC/a2,ROT/ZERO.MUX/M:S,ALU/B-A-CI.DQ1/D_NX”
“'RSRC/®1, SPW/RLONG,ROT/ZERO,ALPCTL/WX D_§''

s4614

RUI_D”D-CONX(4)

"“RSRC/a1.SPW/RLONG,ROT/CONX,S12,VSIZE/1,DTYPE/LONG,MUX7D
.S ALU/A-B~C],DQ1/D_WX"'

;6608

;4611
;6612
;4613
;4615

;4616

;4617

4618
;4619
;6620

RLI_D_-D

REJ_D_D+CONX(4)
RLJ_D_D+@+1
RL] _D_D-1
RIJ_D_M[]

RLID_MLI-0

"'RSRC/@1, SPW/RLONG,ALU/OR MUX/M.S,ROT/ZERO,MSRC/82,D0Q1/D_WX''

"RSRC /@1, SPW/RLONG,MSRC/32,ROT/ZERD,MUX/M, § ,ALU/A=B=C1,DU1/D_wx''

"“RSRC/37, SPW/RLONG,DQ1/D WX ,MSRC/a2,ROT/MINUST,MUX/M.
S ALU/AFB+(]"

RUI_D_RB+(ONX{4)

”RSRC/a1,SPw/RLONG,ALU/A*B*CI,MUX/R.S,ROT/CONX.SiZ.VSIZEll.DTYPE/LONG,DO1/D_wX”

;4621

;4623

R[J_D_RB-!

;4624

"'RSRC/@1, SPW/RLONG,DQ1/D_WX,ALU/A+B+(Y ,ROT/CONX.S1Z,VSI12E/" ,DTYPE/LONG,MUX/D.S""
"“'RSRC/@1,SPW/RLONG,DQ1/D_WX,ALU/A+B+C] ,MUX/D.Q1,ALUCI/ONE'"
“RSRC/Q1,SPW/RLONG,R0T/MINUST
MUX/D.S, ALU/A+B+C1,DQ1/D_WX''

RLIZD_MIOI-Y

RLITDZO QD
RLJITDCQ_-T
RLJ_DZO_RNUM_-!
RCIZDZRB+1

;6622

“'RSRC/@1, SPW/RLONG,ROT/ZERC,MUX/D.S,ALU/B=A~CI,DQ1/D_WX''

R[I_D_RB-CONX(4)

“'RSRC/31, SPW/RLONG,ALPCTC/WX_D_0.0_D"
"'RSRC/@1, SPW/RLONG,ALPCTL/WX_D_Q_S,ROT/MINUST"
“'RSRC/31, SPW/RLONG,ALPCTL/WX_D~Q~S MSRC/RNUM_WBUS ROT/MINUST"'
"RSRC/@1, SPW/RLONG,ROT/MINUST MUR/R.S,ALU/A-B~C],D0Q1/D _WX'
"RSRC/d1,SPW/RLONG,ROT/MINUST MUX/R,S,ALU/A+B+CI,DQ1/D_WX''

“RSR(/a1, SPW/RLONG,ROT/CONX.S{Z,VSIZE/1,DTYPE/LONG,MUX7R.S,ALU/A-B=C1,DQ1/D_uX"*

MACRO.MIC

Page 119

(LOKX Rev 13,00, Clock rate = 160ns

{(MT098.MCX

€10

]

(MTOGR MU X
MACRO.MIC

26625

RLY.D_ZEXT(MLD)

14627
16628

REITFLAGS
REITFLAGS_O

14626

14609

1663h

RLITMLI+CONX(D)

14633

RLITFPA

RLITMEMSCR
RLITML)

1M(D1)

28~NOV=-83

R[JTEXP(M[ ]}

4630
4631

16632

MICROZ2

RCITMII+(RB.ASL.S1Z2)

RLITMED+

16:30:35

Page

CLOKX Rev 13.00, Clock rate = 160ns

"'RSRC/@1, SPW/RLONG,MSRC/@2 ,ROT/ZERD, MUX/XM. S, ALU/OR,DQ1/D_wX"'

*'RSRC/@1.SPW/RLONG,MSRC/82,ROT/GETEXP ALPCTL/WX_S

.
"'RSRC/@1,SPW/RLONG.WCTRL/CM. TP.FPD. FLAGS''
ALU/AND""
S,
,MUX/R.
WB,ROT/ZERO
CTRL/FLAGS
“'RSRC /D1, SPW/RLONG,W
"'RSRC/1.SPW/RLONG, FPA/WBUS FPX'
.
“'RSRC/@1, SPW/RLONG, WC TRL/MEMSCR"
"'RSRC/a1. SPW/RLONG,ALU/OR MUX/M.S

,ROT/ZERO,MSRC/@2""

“'RSRC/31, SPW/RLONG,MSRc/aé ROT/ASL.R,SIZ,MUX/M.S ,ALU/A+B+(]

"'RIRC/@1., SPW/RLONG,ALU/A=B=C1,MUX/M.S, MSRC/a2,ROT/MINUST

"RSRC/R1, SPW/RLONG.MSRC/82,ROT/CONX.S1Z,VSIZE/1,DTYPE/BYTE ,MUX/M.S ,ALU/A+B+(C1""

REITMEI+CONX(2)

“'RSRC /@1, SPW/RLONG.MSRC/@2 .ROT/CONX.SI2,VSIZE/1,DTYPE/WORD, MUX/M.S ,ALUZA+B+CI""

4637

RLITMLY+pI

“RSRC/@1, SPW/RLONG,MSRC/@2 .ROT/PL,MUX/M.S

14639
4640

RLITMLY+Q+!
RLITMLI+RB

14635

463%

R(3C ML]+CONX(4)

*'RSRC/@1,SPW/RLONG.MSRC /82 ,ROT/CONX.SIZ,VSIZE/1,DTYPE/LONG,MUX/M,S

,ALU/A+B+(T""

RLITME)+0

"RSRC/a1, SPW/RLONG.MSRC/@2.MUX/M. 01 ,ALUZA+B+CI"

16641

REITMEI+RB+ALKC

(], ALUCI/ALKC"!
*'RSRC/@1,SPW/RLONG. MSRC/32 ,MUX/M,R1,ALU/A+B+

Y4644

RT] M[)-O

14638
16642

4643
14645

‘4646
14647

RCITMEI+RB#PSLC

RLEITMEI+SL
REITMEI-I

RLITMEI-CONX(2)
RLITMEI-CONX(4)

"'RSRC/@
1, SPW/RLONG .MSRC/@2 ,ROT/ZERD,MUX/M.S
"RSRC/@1. SPW/RLONG.ALU/A+B+CI ,MUX/M.S

,MSRC/82,ROT/MINUS1

4656

REITMEI.BCDSWP

14658

RCITMLD. anea

“‘RSRC/@1, SPW/RLONG.MSRC /@2 ,ROT/BCDSWP, ALPCTL/WX_3""
"RSRC/@1.SPW/RLONG.MSRC/&2.ROT/CLR1BM,ALPCTL/WX_S""
"'RSRC/@1. SPW/RLONG.MSRC/32.ROT/CLR2BM,ALPCTL /WX S""

26660
14661

RLITMLI.FPLIT
RLITMEI.NIBBLE

"'RSRC/a@1, SPW/RLONG.MSRC /@2 ,ROT/FPLIT,ALPCTL/WX 3"
“'RSRC /@1, SPW/RLONG.ROT/GE TNIB,MSRC/82,ALPCTL/WR_S"'

‘4664

RCITMLI.OR. (RB RR.S12)

3
RLITMLI.ASR.
14654
14655
RLJTMEI.ASR.P
14657

14659
Y4662

4663
16665

‘4666
14667
14668

14669
14670

“4671
‘4672
14673
Y4674
4675

RLIMLI.CLR'B

RLITMLI.CLR3B

RLITMCD. OR (RB.RR.16)

RCIMCI.OR.(RB.RL.16)
RC3MEI.OR.O

RLIMCI.OR.R
RLIMLI.RL. 2
RLIMEI.RL.9

RCITMEI.RL.P

RLITMCI.RR.16

RLIMLI.RR.24
RLIMLI.RR.P

‘4678

14679

“'RSRC/@1, SPW/RLONG.MSRC/a2.ALUZANDNOT ,MUX/M, Q1"

;

RC/@2.ROT/ASR.M.3,ALPCTL/WX S,
SPW/RLONG,MS
.
"“'RSRC/@1
“'RSRC/@1. SPW/RLONG,MSRC/@2.ROT/ASK. M P ALPCTL/WX S
*'RSRC/@1. SPW/RLONG.MSRC /82 ,ROT/ASR.M.

=P ,ALPCTL/WK_S

“'RSRC/@1.SPW/RLONG.MSRC/@2,ROT/CLR3BM, ALPCTL /WX S""

"'RSRC/@1.SPW/RLONG.ALU/OR ,MUX/M,S,ROT/RR.RR.SI12TMSRC/@2,VS1ZE/1,DTYPE/WORD'’

"RSRC/@1. SPW/RLONG.ALU/OR .MUX/M.S ROT/RR.RR.SIZ \MSRC/@2,V
*'RSRC /a1, SPW/RLONG,ROT/RR.RR. S17,MSRC/@2,ALU/OR;MUX/M. s“

1.DTYPE /WORD""

"'RSRC /@1, SPW/RLONG.ALU/OR ;MUK/M. @1 MSRC/d2"

"'RSRC/@1.SPW/RLONG,MSRC/@2 ,MUX/M.R1,ALU/OR""
“RSRC/al, SPW/RLONG.MSRC/@2 .ROT/RR.MM.SIZ,VSIZE/1,DTYPE/BYTE ,ALPCTL/WX_S""
*'RSRC/@1. SPW/RLONG.MSRC /82 ,ALPCTL/WX_S,ROT/RL.MM.PTE""

“'RSRC /31, SPW/RLONG.MSRC/82 ,ROT/RL .MM p TALPCTL/WX_S"

“RSRC/a1. SPW/RLONG.MSRC/@2 ,ROT/RR.MM.S1Z,VS1ZE/17DTYPE/WORD ,ALPCTL
/WX _$S

"'RSRC/@1. SPW/RLONG. ALPCTL/WX_S,ROT/RR.MM.S1Z,VSIZE/1,DTYPE/LONG, Msac/az“

"'RSRC /@1, SPW/RLONG.ALPCTL /WX S.ROT/RR.MM.S1Z ,VS1ZE/1,CTYPE/BYTE ,MSRC/22""

RLIMLI.RR.PS
RLIMLI.SR. 1

“'RSRC /31, SPW/RLONG ,MSRC/@2 ,ROT/RR. MM PS,ALPCTL/WR_S"
“'RSRC/@1,SPW/RLONG,MSRC /@2 MUX/M.§ ROT/ZERQ, ALU/ATB+C], SR"

RCITML1<3-0>+RB

RLITNOT(ML1).AND.RB

,ALU/A-B=C]"
,ALU/A-B=C]'

RLIMLI.RR.8

4676 RLIMCI.XOR.RB
RLITMLD.x2Z

‘4677

“RSRC /@1, SPW/RLONG.MSRC/32,VS1ZE/1,DTYPE/WORD,ROT/CONX.S12,MUX/M.S
“RSRC/@1.SPW/RLONG.MSRC/82 VS1ZE/1. DTYPE/LONG.ROT/CONX.SIZ,MUX/M.S

“'RSRC/@1, SPW/RLONG,MSK{ /@2 ,ROT/ASL .M. P, ALPCTL/WX_S"'

RLIMLI.ASR.-P

:
|
j

,ALU/A-B=CI"'

RCITMLI.ASL.P

16653

;

YRSRC/31. SPW/RLONG .MSRC/82.ROT/SL ,MUX/M.S ,ALU/A+B+(1"*

14652

REITMLI.ANDNOT.

*'RSRC/@1. SPW/RLONG.MSRC /2. MUX/M.R1,ALU/A+B+CI,ALUCI/PSLC""

"RSRC/@1. SPW/RLONG.MSRC/2.MUX/M.Q1,ALU/A=B=C]""
“RSRC/a1, SPW/RLONG,ALU/A~B=C] ,MUX/M.RT ,MSRC /82"
"'RSRC/@1, SPW/RLONG .MSRC/a2,MUX/M.R1,ALU/AND'’

16651

,ALU/A+B+(]

‘

“'RSRC/@1.SPW/RLONG,ALU/A+B+CT,ALUCI/ONE ,MUX/M, 01 ,MSRC/a2""
YRSRC/@1.SPW/RLONG,ALUZA+B+C
1, MUX/M.R1,MSRC/a@2""
,

RCITMLI-0
RCITMEI-RB
RLITMLI.AND. RB

‘4648
24650

14649

120

“'RSRC/@1, SPW/RLONG,MSR(/32,R0T/RR.MM.P ALPCTL/WX S

“'RSRC/@1.
SPW/RLONG,ALU/XOR,MUX/M,Ri MSRC/a2"
"RSRC /@1, SPW/RLONG.ALPCTL/WX_S,ROT/XZ.MM, MSRC/22""

“'RSRC/@1.SPW/RLONG, ALU/A+B+CT,MUX/R.S MSRC/@2, ROT/GETNIB""

“RSR(/31. SPW/RLONG.ALU/NOTAND ;MUX/M.R1,MSRC /22"

:
,

—

MACRO.MIC

MICRO2

RCIZPL_ML]-RB
RCIZPLZG Q_ML]

RLIZPL-Q-MD]
RLJ-PST
RC1IZQ Q_D
RLITQ Q7MLD

RLIZQ-MT3
REIZQ_((M[I+Q).SL.1).0R.1

RCJZQZO

R
R
L
N
Y

SR N

NTo QU PRV 1 V)

R G

NN
NN NN

[ XVeTo B

*'RSRC/@1, SPW/RLONG ,ROT/CONX.S12,VSIZE/1,DTYPE/LONG,ALPCTL/WX_Q_S
,
*'RSRC/a1, SPW/RLONG,ROT/ZERO,MUX/D. 5 ,ALU/OR ,DO1/G_WX'*

1 ,MUX/Z, S7DBT/Q_WX"'
"'RSRC/81. SPW/RLONG;MSRC /82 ,ROT/GE TEXP, ALUZA+B+C

"RSRC/a1, SPW/RLONG. MSRC /32 .ROT/ZERD,MUX/M. S, ALU/OR ,DQ170_WX'"

“RSRC/a1. SPW/RLONG. ALPCTL/WX_Q S ,MSRC/@2,R0OT/XZ .MM"
"RIRC/a1. SPW/RLONG, DQ1/0 WX ‘MUX/R.Q,ALU/A+B+CT""
0Q1/Q_wX''

R[] RB+CONX(1)
RECJZRB+CONX(2)
RLIZRB+CONX
(4)

"RSRC/a1, SPW/RLONG,ALU/A+B+C1,"MUX/R.S.ROT/CONX.SI ,VSIZE/1,DTYPE/BYTE""
"RSRC/a1,SPW/RLONG .ROT/CONX.S17 ,MUX/R .S ,ALU/A+B+L],VSIZE/1,DTYPE/WORD"'
*RSRC/1. SPW/RLONG ,ALU/A+B+C1,MUX/R.S,ROT/CONX.SIZ,VSIZE/1,DTYPE/LONG'"

RLJZRB-CONX.S1Z

[

“RSRC /a1, SPW/RLONG. ROT/ZERO.ALPCTL/WX_Q_S"

*'RSRC /31, SPW/RLONG,MSRC/82,ROT/ZERQ,MUX/XM. S, ALU/OR

RLJ_RB-CONX(4)

3
*RSRC/1. SPW/RLONG. MSRC /32 ;MUX/M. 1, ALU,B-A~CI""
"RSRC/81; SPW/RLONG,DA1/Q_WX ,ALU/A+B+CI. SL ,MUX/M.Q1,MSRC/22, ALUSHF
/ ONE

RCIZQTZEXT (ML)

RCI_RB-CONX ()

*RSRC/1 SPU/RLONG. MSRC/a2 MOX/M. Q1 ALU/B=A=CI ,ROT/SLTPL_WB'"
*'RSRE /@1, SPW/RLONG,ALPCTL/WR_Q.Q D'
"RSRC/a1, SPW/RLONG,"MSRC/@2,ACPCTC/WX_Q.Q M
*'RSRC /@1, SPW/RLONG, CCPSL/WB_PSL. CCBR_SIGND

"RSRC/a1, SPW/RLONG,D1/0_WX,ALD7B~A~C1,M0X/M.Q1,MSRC/22""

RCITRB-1

"'RSRC/@1. SPW/RLONG,MSRC /a2 ,MUX/M.R1,ALU/A=B=C],ROT/SL. PL_WB'!
"~
“RSRC/a1, SPW/RLONG.ROT/SL,PL_WB,MSRC/82,ALPCTL/WX_Q.Q_M'

RL] O_Q-M[J

RLIZRB+Q

"“RSRC/31, SPW/RLONG,MSRC/82,ROT/ASR,M,=P ,ALPCTL/WX_.NOT.S""

“RSRC/a1, SPW/RLONG.DQ1/Q_WX,MUX/D.R1,ALU/A+B+C1 ALUCI/ALKC"
"RSRC/a1- SPW/RLONG.MSRC/32,R0T/ZERO, MUX/M. S, ALU/OR,DO1/0_D_wX''

RLCI_RB+CONX.S1Z

R{J_RB-D-ALKC
RCJZRB-M[]

RC] RB-M[J=PSLC
RLIZRB
RCIZRB AND (M[).RR.1€)
R{ITRB.AND. (M[1.RR.8)

RCIRBANDNOT Q
RLJZRB.ASL.
RCJZRB. ASL.Z
RCJTRB.ASL.7
RECIZRB.ASL.SIZ

RLITRB.OR. (M[].ASL.P)

REJTRB.OR. (M[1.RL.16)
RCITRB.OR. (M[].RL.24)

RCJ-RB.OR.(M[].RL.8)

RCITRB.OR. (M[1.RL.9)

RCIZRB.OR.(M[].RR.16)
REIZRB.OR. (M[].RR.24)

RCITRB.OR.(M[].RR.8)
RCJTRB.OR. (M[].RR.S12)

RCIZRB.OR. (M[]1.X2)
RCITRB.OR.CONX(1)

R[CJZRB.OR.Q
RLIZRB.OR.ZEXT(M[1)

Page

CLOKX Rev 13.00, Clock rate = 160ns

RLIZQ-D+RB+ALKC
RCIZQ-D _ML3
RCIZQ_EXP(MLD)
RLJ-Q7ML)
REJZOTMOT.XZ .MM
RCI_RE+1

“RSRC/®1, SPW/RLONG ,ROT/CONX.SIZ,VSIZE71 DTYPE/BYTE ,ALPCTL/WX_@_S'"

RLJZQTRB+Q

16:30:35

REJZOZCONX(1)

REIZQZCONX(4)
RLIZQCD

28-NOV=-83

RCI_NOT(ML[3.ASR.-P)

1MCOD)

"'RSRC/a1, SPW/RLONG ,ROT/MINOST,MUX/R
.S, ALU/A=B=C1""

1, MUX/R. $,ROT/CONX.SIZ,VSIZE/1.DTYPE/IDEP'
“RSRC/a1 SPW/RLONG JALU/A+B+C
*RSRC/21. SPW/RLONG. MUX/R .0, ALU/A+B+(1"

*'RSRC/@1. SPW/RLONG,ROT/MINUST ,MUX/R.S,ALU/A+B+CI""

"RSRC/@1. SPW/RLONG,ROT/CONX.SIZ ,MUX/R.S,ALU/A~B=C1,VSIZE/1,DTYPE/WORD"’

"RSRC/a1, SPW/RLONG ,ALU/A=B~C1,MOX/R.S.ROT/CONX.SIZ, VSIZE/N,.DTYPE/LONG''
*RSRC/@1. SPW/RLONG .ROT/CONX.S{Z.MUX/R S ,ALU/A-B=-C]""

*RSRC/@1, SPW/RLONG .MUX/D.R1,ALU/B=A=Ci,ALUCI/ALKC*
"RSRC /a1, SPW/RLONG ,ALU/B=A~C1,MUX/M.R1 MSR(/32""

"RSRC/31, SPW/RLONG .MSRC/82,MUX/M.R1, ALU/B-A CI,ALuCt/PsLC"
“RSRC/a1. SPW/RLONG. MUX/R.0,ALU/A=B=(1""
“RSRC/81, SPW/RLONG ,ALU/AND,MUX/R.S,ROT/RR.MM.SIZ ,MSRC/@2,VSIZE/1,DTYPE/WORD"
"'RSRC/A1, SPW/RLONG ,ALU/AND ,MUX/R. S ,ROT/RR. MM S1Z.MSRC/@2,VSIZE/1,DTYPE/BYTE"

*RSRC/a1. SPW/RLONG .MUX/R.GQ,ALU/ANDNOT"*
“RSRC/a1. SPW/RLONG ,ALPCTL/WX_S,ROT/ASL.R.S12,VSIZE/1,DTYPE/WORD"!
"RSRC/a1. SPW/RLONG.ALPCTL/WX S ROT/ASL.R.S1Z.VSIZE/1,DTYPE/LONG"
"RSRC/31, SPW/RLONG ,ALPCTL/WX_S,ROT/ASL.R. 7"’
''RSRC/@1, SPW/RLONG,ALPCTL/WX S ,ROT/ASL.R.SI2"

"'RSRC/a@1, SPW/RLONG ,MSRC/a2, ROT/ASL.M.P.MUX/R.S,ALU/OR""

RSRC/31. SPW/RLONG .ALU/OR,MUX/R.S,R0OT/RR. MM, 517 ,MSRC/82,VSI1ZE/1,DTYPE /WORD''
"RSRC/@1. SPW/RLONG ,ALU/OR ,MUX/R.S.ROT/RR.MM.S12 .MSRC/82.VSIZE/1,DTYPE/BYTE"

*RSRC/a1,SPW/RLONG ,ALU/OR MUX/R.S

,ROT/RR. MM, SIZ.MSRC/&Z,VSIZE/1,DTVPE/LONG”

"RSRC/31, SPW/RLONG,MSRC /a2 ,MUX/R. § , ALU/OR,ROT/RL .MM PTE"

"'RSRC/31, SPW/RLONG ,ALU/OR, MUX/R. S, MSRC/32 ,ROT/RR.MM.SIZ,VSI1ZE/1,DTYPE/WORD''
"'RSRC/31, SPW/RLONG ,ALU/OR ,MUX/R. S ,MSRC/32 ,ROT/RR.MM.S1Z,VSIZE/1,DTYPE/LONG:"

'RSRC/a1, SPW/RLONG,ALU/OR,MUX/R.S,MSRC/32 ,ROT/RR.MM.S1Z VSIZE/1,DTYPE/BYTE"
"RSRC/@1,SPW/RLONG ,RNT/RR.MM.S1Z, MUX/R.S$,ALU/OR MSRp/aZ'

"“'RSRC/31, SPW/RLONG. 50T/
XZ .MM, MUX/R. S ALU/OR MSRC/a2"
"“RSRC/31, SPW/RLONG ,ALU/OR, MUX/R. S(ROT/CONX §12,VSIZE/1,DTYPE/BYTE""
"RSRC/31. SPW/RLONG .MUX/R,G,ALU/OR"
"RSRC/@1, SPW/RLONG ,MSRC/22,MUX/XM.R,ALUXM/ZERD, ALU/OR""

(MT098.M(X

121

(MT1098.MCX
MACRO.MIC

1h762

14763
4764
;4765
14766
;4767

;4768

;4769
14770
;47N
4772
;4773

4774

6775
;4776
J4777
;4778
14779
;4780
;4781
4782
;4783
14784

;4785
;4786
;4787

;4788
;4789

DVDODDOD

oowooOoom

S L L AN
DX VWV

RLI_XB PC_PC+!
RCI_ZEXT(MLD)
REITZEXT(MLT).SL.1

RCIZZEXT(XB) PC_PC+1
RCI_ZEXTUXB) P(_P(+2

16:30:35

F 10

Page

(LOKX Rev 13.00, Clock rate = 160ns

E/LONG,
ALPCTL/WX_S
“RSRC/&1, SPW/RLONG ,ROT/RR.RR.S1Z,VSIZE/1,DIYP

“'RSRC/81,SPW/RLONG,ROT/RL.RR.P, ALPCTL/WX_S"'

"RSRC/@1,SPW/RLONG,ALPCTL/WX_S,ROT/RR.RR.S1Z,VSIZE/1,DIYPE/LONG,

“RSRC/@1,SPW/RLONG,ROT/RR.RR7SIZ,VSIZE/1,DTYPE/BYTE,ALPCTL/WX_S"
"'RSRC/Q1,SPW/RLONG,ROT/RR.RR.P ALPCTL/WX_S'"
"'RSRC/a1, SPW/RLONG,ROT/MINUST,MUX/R.S,ALD/XOR"'
"RSRC/a1, SPW/RLONG,ALPCTL/WX_S,ROT/XZ.RR"
"RSRC/@1, SPW/RLONG ,MSRC/W8_RBSP,ALPCTL/NOP'*
"RSRC/D1, SPW/RLONG,ALPCTL/ROP,MSRC/WBUS RNUM''

'RSRC/R1, SPW/RLONG ,MSRC/RNUM_WBUS ,ALPCTL/WX S, ROT/XZ MM"'
,ALU/AND"
S ,RGT/MINUST /XM.
“RSRC/81, SPW/RLONG ,MSRC /32, ACUXM/SIGN,MUX
,ROT/ZERD"
,ALU/OR
,MUX/M.S
D,VSIZE/1
BUS/PRB.R
,MSRC/TB,
“RSRC/@1. SPW/RLONG
WCTRL/VA_WB"'
X/M.
ALU/OR
S,
ERQ,MU
,ROT/Z
/a2
.MSRC
"'RSRC/21, SPW/RLONG
S
WCTRL/VA_WB'
ST,MUX/R.
,ALU/A-B=CI
“RSRC/@1,SPW/RLONG,ROT/MINU
"'RSRC/@1, SPW/RLONG,MUX/R.Q,ALU/A=B=C] ,WCTRL/VA_WB"'
0R _
,MUX/M.S ,ROT/ZERD'"
"RSRC/Q1, SPW/RLONG,WC TRL/MBUS_WDR ,MSRC/WDR,ALU7
"RSRC/a1, SPW/RLONG,ALU/OR ,MUX7M,S ,MSRC/XB.PC_PC+I ,ROT/ZEROD, ISTRM/ISIZE _DSIZE,

VSIZE/1,DTYPE/BYTE'"

]

"RSRC/871, SPW/RLONG,ALU/OR ,MUX/M.S ,MSRC/XB.PC_PC+I ,ROT/ZERD, ISTRM/ISIZE_DSIZE,

VSIZE/1,DTYPE/LONG''
ZE,
/M.
ISTRM/ISIZE_DSI
R,MUX
1 ,ROT/ZERO,
ALU/O
S ,MSRC/XB.PC_PC+
“RSRC/a1. SPW/RLONG,
VSIZ2E/1,DTYPE/IDEP"

D""
,MUX/XM.
S ,MSRC/a2,ROT/ZER
"RSRC/@1, SPW/RLONG,ALU/OR
"'RSRC/@1, SPW/RLONG,ALU/A+B+CI.SL,MUX/XM.S, ALUXM/ZERO,MSRL/@2 ,ROT/ZEROD""
R,
DSIZE,
XM.S,ALU/O
“RSRC/@1, SPW/RLONG ,MSRC/XB.PC_PC+1,ROi/ZERO,MUX/ISTRM/ISIZE
VSIZE/1,DTYPE7BYTE"
"“WSRC/@1,SPW/RLONG ,MSRS/XB.PC_PC+] ,ROT/ZERO,MUX/XM.S
,ALU/OR, ISTRM/I1SI1ZE _DSIZE,
vSIZE/1,DTYPE7WORD"
“ROT/OLITO,SL LIT,LIT/LITRL,LITRL/81"
“WCTRL/SOFTIPR_W8,ROT/ZERQO,ALPCTL/WX S''

SPICR_SPNICR

, ALPCTL/WX_S"'
'RSRC/SPNICR. SPICR,SPW/RSIZE ,ROT/RR.RR.SIZ,VSIZE/1,DTYPE/WORD

SOFTIPR"M[1.RR.16

"WCTRL/SOFTIPR WB,ALPCTL/WX S,MSRC/3T ,ROT/RR.MM.S12,VSIZE/1,DTYPE/WORD"'

STEPC_(M[1+2).SR.1
STEPCT(MLI+ZLITO[)).SR.

"WCTRL/STEPC_WB,ALU/A+B+C1.
SR, MUX/M. S MSRC/a1,ROT/ZLITO,LIT/LITRL, LITRL/2"
“WCTRL/STEPCZWB,MSRC/@1,L1T/LITRL,
LITRL/@2 ,ROT/ZLITO, ALU/A+B¥C]. SR, MUX/M. S*"

STEPCC14.
STEPCZ2
STEPCT30.
STEPCT6

"MISC/SCI2"
"MISC/SCT30""
"MISC/SC78"

1
STEPCT(SEXT(M[1)+2).SR,
)
. SR.1
STEPCT(ZEXT(MLI)+CONX(2)

STEPCTD_(M[J+CONX(2)).SR.1
STEPCID-M[1-ZLITOC]
STEPC-DTMMLI.SR.1

STEPCZDTRNUM_ZLIT0[]

1) .SR.1
STEPCTDTSEXTTMC
STEPCMT1+7L1T00)
-R ]
STEPC MLI-RE

STEPC
STEPC
STEPC
STEPC
STEPC

T
MLI-ZL
~Z 171ol]
MC]1.SR 1
< 3 0>.
MLI<3=
MCI_R
RL J.RR,P
ML1_2L
Z 1Tola

122

"
E/WORD
,ALPCTL/WX
"'RSRC/@1, SPW/RLONG,ROT/RR.RR.SIZ,VSIZE/1,DTYP

SOFTIPR_O

st_0]

14760
;4761

RCI_XB PC_PC+4

14746
14747
;4748
16749
;6750
;4751
4752
14753
;4754
14755
14756
14757
14758
14759

24745

;4740
;47461
14742
14743
14744

;4738
:4739

;4736
14737

R[]
RL.16
R(]
.RL.8
R[]
.RL.P
R[)
.RR.24
R(]
.RR.8
R(]
.RR.P
RC]
. XOR.MINUST
R[]
Xz
RC] BSP
R[]
NUM
RL]
NUM_MTEMPO.
X2
R(]
gXTTM[])
R[]
A_MD]
RL]
RC)
A_RB+1
A_RB-Q
R[]
RE] _WDR
RL 1°XB PC_PC+1

16735

[

MICRO2
MoD
28-NOV-83
Register Transfer Macros

*WCTRU/STEPCZWB,ALU/A+B+C1.
SR, MUX/XM. S.MSRC/81,ROT/ZL1T0,LIT/LITRL LITRL/2"

LW TRU/STEPCTUB/ALU/A+BHC 1 SRMUX/AM. S MSRC/31 :ROT/CONK. $12,VS1ZE/1.DTYPE/WORD , ALUKM/ZERD"
WCTRL/STEPC_WB,DOT/D_WX,ALU/AB+CI.
SR, MUX/M. S MSRC/81,ROT/CONX.S1Z,VSI2E/1,DTYPE/WORD'"
*WCTRL/STEPC-WB.DQ1/D_WX MSRC/@1,L1T/LITRL,LITRL/82,ROT/ZL1T0, MUX/M S, ALU/A-B-C "
"WCTRL/STEPCZWB,DO1/D WX ALU/A+B+C1. SR MUX/M.R1,MSRC/a1
,RSRC/ZERD'"
"WCTRL/STEPC_WB,ALPCTC/WX_D_S,MSRC/RNUM WBUS,ROT/ZLITO,LIT/LITRL LITRL/a1"
"WCTRL/STEPC_WB,DQ1/D_WX,ALO/A+B+C1.
SR, RUX/XM.R ALUXM/SIGN,MSRC/a1
,RSRC/ZERD"
:UCTRL/STEPC_UB,MSRC/51,LIT/LITRL,LITRL/Q?,ROT/ZLITO,ALU/A+B’CI,MUX/M.S“
WCTRL/STEP{_WB,MSR(/81,RSRC/a2 ,ALU/A-B~C1,MUX/M,R1""

"WCTRL/STEPC_WB,MSRC/@1,LIT/LITRL ,LITRL/R2,ROT/ZLITO, ALU/A-B=-C1 ,MUX/M, 5"
“WCTRL/STEPC_WB,ALU/A+B+C],
SR,MUX/M.S MSRC/a1,ROT/ZERQ"

"WCTRL/STEPC”WB,MSRC/@1,ROT/GETNIB, ALPCTL /WX s
.UCIRL/STEPC_UB,MSR(/a1.SPW/MLONG.ALPCTL/WX_S.RSR(/S?.ROT/RR.RR. !
WCTRL/STEPC_WB,MSRC/a@1,
SPW/MLONG ,ALPCTL/WXZS,ROT/ZLITO,LIT/LITRL,LITRL/82"

28-NOV~83
Mo
Register Transfer Macros

CMT098.MCX

MICRO2

MACRO.MIC

;4790
;47N
14792
;4793
;4794
;46795

4796

14797

;4798
;4799

;4800
;6801

STEPC_Q_ML].SR.1
STEPC_Q_R[J1.SR.1

/M.S
,MSRC/@1 ,ROT/MINUST"'
"\JCTRL/STEPC_WB,DQ1/Q_WX,ALU/ANDTSR,MUX
MINUST'
,RSRC/@1,ROT/
MUX/R.S
,ALU/AND.SR,
"WCTRL/STEPC_WB,DQ1/Q"WX

STEPC_R[J.SR.1
STEPCZZLITOL]

"WCTRL/STEPC_WB,RSRC/31,ROT/RR.RR.P,ALPCTL/WX_S"'
"WCTRL/STEPC_WB,ALU/A+B+C1.SR,MUX/R.S,RSRC/@1,ROT/ZERD"’
"WCTRL/STEPC_WB,ALPCTL/WX_S,ROT/ZLITO,LIT/LITRL,LITRL/®1"

TB_BAD

"WCTRL/TB_WB,MISC/FORCE.TB,MSRC/VA,ALPCTL/WX_S ,ROT/MINUST"

STEPC_RC1.RR.P

PARITY

"WCTRL/TB_WB,ALU/OR,MUX/R.S,RSRC/81,ROT/ZERD,MSRC/VATM

“4CTRL/TCSR_WB,ROT/ZERO, ALPCTL/WX_S''

“4CTRL/TCSRZWB,ALU/AND
,MUX/M. S ,MSRC/@1,ROT/ZL1T16,LIT/LITRL,L1TRL/82"
"WCTRL/TCSRTWR,ALU/OR,MUX/M.RT ,MSRC/@1,RSRC /82"’
1!

""CTRL/TODCLK_WB,ALU/XOR ,MUX/D.S,ROT/ZLIT16,LIT/LITRL,LITRL/31"
OT/XZ
.MM, MSRC/81"!
"WCTRL/TODCLK WB,DQ1/D_WX,ALU/OR,MUX/R.S,RSRC/@2,R
18

"WCTRL/TODCLK_WB,ALU/OR,MUX/M.R1,MSRC/81,RSRC/22"
"WCTRL/TODCLK-WB,ALU/OR,MUX/M.S MSRC/81,ROT/ZLIT16,LIT/LITRL,LITRL/@2"

;4809

TUSBREGS_
TUSBREGS_
TUSBRE"S_
TUSBRE GS~
TUSBREGS
TUSBREGS”

"WCTRL/TUSBWRITE ,MSRC/81,ROT/QLIT16,LIT/LITRL,LITRL/32,ALU/AND ,MUX/M.S""
"WCTRL/TUSBWRITE
,MSRC/81 ,ROT/ZLIT16,LIT/LITRL L1TRL/32,ALU/OR,MUX/M.S""
SIZE/1,DTYPE/WORD ,MSRC/31""
"WCTRL/TUSBWRITE ,ALPCTL/WX S,ROT/RR.Mg.?{
W
“WCTRL/TUSBWRITE
,MSRC/@1, SPW/MLONG,ALPCTL/WX_S
,ROT/RR .MM, S12,VSIZE/1,DTYPE/LONG"
g f W 5 S,ROT/ZERQ"'
"WCTRL/TUSBWRITE,SPW/RLONG,RSRC/81,AL PCTL

VA_D+R[]
VATD+R[]

"WCTRL/VA_WB,ALU/A+G+CI,MUX/D.R1,RSRC/@1""
“WCTRL/VAZWB.ALU/A+8+C1 ,MUX/D.R1,RSRC/81,ALUCI/ONE"'
*WCTRL/VA_WB,ALU/A+B+(C1,MUX/D,S,ROT/ZLITO,LIT/LITRL.LITRL/8
"WCTRL/VATWBLLIT/LITRL,LITRL/31,ROT/ZLITO,MUX/D.S
ALU/A~B-CT""
"WCTRL/VA_WB,ALU/XOR,MUX/D.S,ROT/ZLIT16 LIT/LITRL,LITRL/8Y'"

14830
;4831

;4832

;4833
;4834
;4835

;4836

;4837

;4838
;4839
:4840
;4841
;4842
;4843
;64844

"WCTRL/TUSBWRITE ,ALPCTL/WX_S,ROT/ZLIT 16,L T/CITRLLLITRL/D1"

[l
INVALIDATE

]
—

VA
~N
~—

;6828

;4829

VA
]
VATD-7L
VAZD.XO

<
>

16827

“WCTRL/TODCLK-WB ,MSRC/a1, SPW/MLONG,ALU/A~B=CI ,MUX/M.S ,ROT/ZLIT16, LIT/LITRL LITRL/@2"
“WCTRL/TODCLK W8, SPW/MLONG ,MSRC/81,ALPCTL/WX_S,ROT/ZLIT16, LIT/LITRL,LITRL/@2"
6,L1 /LTTRL,LITRL/Q1"
"YCTRL/LOADTRAR,ALPCTL/WX_S,ROT/ZLIT16,LIT

;4825
;6826

123

L
,MSRC/VA"'
,LIY/LITR
,LITRL/®1
“WCTRL/TB WB,ALU/A+B+C1 ,MUX/D,S,ROT/ZLIT8

TBD+ZLIT8L]
TBZRC]

;4807
;46808

;6816

Page

"W{TRL/STEPC_WB,ROT/PL,ALPCTL/WX_S'"'

STEPCTPL

;4805
;4806

4817
;48,8
;6819
;6820
14821
;4822
14823
14824

CLOKX Rev 13.00, Ctock rate = 160ns

""WCTRL/STEPC_WB,MSRC/@1,SPW/MLONG,LIT/LITRL, LITRL/82,ROT/ZLIT28,ALPCTL/WX_S"’

;4803
;4804

;4815

6 10

STEPC_ML1_ZL1T28(]

;4802

;4810
16811
;4812
;4813
4814

16:30:35

VA_D_ZLIT241[]
VACMTEMPO_D_VA+ZL 1T8[)

"WCTRL/CLATB.VA_WB,DA1/D_WX,ALU/A+B+(1,MUX/D.S,ROT/ZLITB,LIT/LITRL,LITRL/®1
BUS/PRB.RD,PTE"

"WJCTRL/VA_WB,DQT/D_WX,ALD/A+B+C],MUX/M.R1,MSRC/@1,RSRC/a2"
"WCTRL/VA-WB.DO1/D WX, ALU/A=B~C1.MUX/M.S ,MSRC/a1,ROT/ZLITO,LIT/LITRL,LITRL/@2""
“WCTRL/VAZWB.DQ1/D WX ,MSRC/a1,SPW/MLONG
,RSRC /a2 ,MUX/R.S ,ROT/ZERD, ALU/OR"'
“WCTRL/VAWB,ALPCTC/WX_D_S,ROTZZLITO,LIT/LITRL,LITRL/81"
"WCTRL/VAZWB.ALPCTL/WX
D =S,ROT/ZLIT24 LIT/LITRL,LITRL/31"

*WCTRL/VA~WB, SPW/MLONG;D01/D WX ,MSRC/VA,ROT/ZLIT8,LIT/LITRL,LITRL/®T,MUX/M.
S, ALU/A+BHC]"
*"CTRL/VAWB,MSRC/PC,
SPW/MLORG,
RSRC/ZERQ,
MUX/M.RT,ALU/OR""
VAMTEMPO”PT
VA_MTEMPO_PC+SEXT(XB)+2 P(_PC+2 "WCTRL/VATPC+1+W.PC_PC+]1 ,MSRC/XB.PC_PC+],SPW/MLONG,RSRC/ZERQ,MUX/XM.R, ALUXM/SIGN,ALU/OR,
VSIZE/1,DTYPE/WORD, ISTRM/ISIZE DSIZE"
*CTRL/VA_WB,MSRC/VA,ROT/OLITO, LIT/LITRL,LITRL/@1,MUX/MTS, ALU/AND, SPW/MLONG'*
110(]
VA_MTEMPO_VA.AND.OL
ALU/A+B+C1,
VA_MTEMPO_SEXT(XB)
+R[] P{_P(+2 “WCTRL/VAZWB,MSRC/XB.PC_PC+I,SPW/MLONG,RSRC/@T,MUX/XM.R,ALUXM/STGN,
(MDR)
VA_MTEMPQ_ZEXT

VSIZE/1,DTYPE/WORD, ISTRM/ISIZE DSIZE
“\JCTRL/VA_WB,MSRC/MDR
, SPW/MLONG ,RSRC/2ERD, MOX/XM. R, ALUXM/ZERO,ALU/OR"’

VA_MCJ

“WCTRL/VA_WB,MSRC/a1,RSRT/ZERQ,MUX/M.RT,ALU/OR"

(XB) PC_P(+2
VATMTEMPOTZEXT

VATML I+ (R[J.ASL,SIZE)
VATMEI=(RCI.RR.8)

""JCTRL/VAZWB,MSRC/XB.PC_PC+I,SPW/MLONG,RSRC/ZERD, MUX/XM.R,ALUXM/ ZERD,ALU/OR,

ISTRM/1S12E DSIZE,VSIZE/1,DTYPE/WORD'"'

"%C TRL/VATWB.MSRC/31.RSRC/82,ROT/ASL.R.
S1Z ,MUX/M. S, ALU/A+B+C]""
"WCTRL/VA_WB.ALU/A-B=C1,MUX/M,
S ,MSRC/81,ROT/RR.RR.$1Z ,RSRC/@2,VSIZE/1,DTYPE/BYTE"!

28-NOV-B3
(LICD)
Register Transfer Macros

MICRO2

CMT098.MCX
MACRO.MIC

;4845
:6B4G

;4847
14848

;4851
;4852
;4853
;6854
;4855
14856

VA_MCI+ZL170[]
VAZMC)+ZL1T8L]
VATM[J-(R[J.ASL.SIZE)
VATMI]-R[)
VAM[1-ZL170L]
VA_MLJ.AND.ZLITO[]

14859
;4860
;6861
;6862
;4863
;48664
14865

14866
14867

VATMLI+RLI+1

VAZML].ANDNOT.ZLITOL]
VAML].OR.Q

VATMLI.XOR.R[]
VATM[J.XOR.ZLITO[)

VA_MLI.XOR.ZLIT24[3]
vA_ML[J]_MB+2LITOL)
VATMLI_MB+ZL1T8[] CLEAR CACHE
VAZMLI~MB-1
VAZMLITMB-ZLITO[]

VA_M[I_R[].OR.Q

+2 PC_P(+2
VATPC+SEXT(XB)
VA_PC+SEXT(XB)+]1

;4876

VAZQ 0D

;4878

VAZQID_R[]

14875

;4877

;4879

;4880
;4881

VAZQ

VAZRNUM_RL)

VATRNUMZR[] CLOBBER Q

14886

VA_R[1+1

;4887
;4888

14889

;6890
14891
;489C
;4893
14894
;64895

;64896

14897

14898
;4899

)

VATQTMLI+R[]
VATRL[]
VA_R[) Q@_D
VAR[) O°MLI

;4885

PC_PC+]

VAZQ_D-D+ZL1T8[]

;64882
;4883
;4884

VAZR[)+(R[].ASL.P)
VAZRL[J+CONX(4)
VA_R[J+CONX.SIZ

VAZR[I+M[]1.PTX

VATR[]-CONX(1)
VAZRIJ-CONX(2)
VATRL]-CONX(4)
VATR[]-CONX.SIZ
VAR[1-M[]
VATRL].ASL.SIZE

VAZR[].SIZ_RB-CONX(2)
VATR[].SIZZRB-D

VAZR[].XORTU
VAZRL® D=CONX(4)

'UCTRL/VA-NB,ALU/A+B+C1,MUX/M.S,MSRC/81,ROT/ZLITé.LIT/LITRL,LITRL/aE

"WCTRL/VAZW3,MSRC/a1,ROT/ZLIT8, LIT/LITRL,LITRL/82,MUX/M. S, ALU/A+B+CT"
1Z
S, ALU/A-B-(1""
/ASL.R.S
,MUX/M.
"WCTRL/VAZWB,MSRC/@1,RSRC/82,ROT
"WCTRL/VA_WB,ALU/A=B~CI,MUX/M.R1,MSRC/@1,RSRC/32"’

"JCTRL/VAZWB,ALU/A-B-CI
,MUX/M.S ,MSRC/@1,ROT/ZLITO, LIT/LITRL ,LITRL/82"
D
LITRL/82"
LU/AN
ITO,LIT/LITRL,
-WB,A
,MUX/M,5 ,MSRC/a1,ROT/ZL
‘“WCTRL/VA
M,
T/LITRL"
TO,MUX/
,LITRL/@2,LI
ALU/ANDNOT
ROT/ZLI
S,
“WCTRL/VA_WB,MSRC/@1,
‘“WCTRL/VAZWB,ALU/OR ,MUX/M.01,MSRC/a1"’

“JCTRL/VAZWB,ALU/XOR ,MUX/M.R1,MSRC/a1 ,RSRC/a32""

“WCTRL/VAZWB,ALU/XOR,MUX/M.S MSRC/&1,ROT/ZLITO,LIT/LITRL, LITRL/@2""
"WCTRL/VA“WB,ALU/XOR,MUX/M.S ,MSRC/a1,ROT/ZLIT24,LIT/LITRL,LITRL/82'
,
.
G
ITRL/Q2""
W/MLON
1TO,LIT/LITRL,L
/a1,SP
,MUX/M.S,ROT/2L
B,MSRC
"“WCTRL/VA“W,ALU/A+B+(]
“WCTRL/CLRCH.VA_WB,MSRC/a1,SPW/MLONG,ALU/A+B+C]
,MUX/M.S ,ROT/ZLIT8 LIT/LITRL,LITRL/&2

“WCTRL/VA_WB,MSRC/a1, SPW/MLONG,MUX/M.R1,ALU/A-B=CI,ALUCI/ONE RSRC/ZERO"'

"WCTRL/VA“WB,MSRC/31,RSRC/82,VS1ZE/1,DTYPE/LONG,ROT/CONX.SIZ,MUX/R.S
ALU/A+B+C],SPW/MLONG''
“WCTRL/VA_WB,MSRC/@1,RSRC/82,
SPW/MLONG ,ALU/A+B+C T ,MUX/I'.S,ROT/MINUST"

VAZMLITR[1-1

;4876

"WCTRL/VA—WB,ALU/A+B+CI,ALUCI/ONE ,MUX/M.Q1,MSRC/@1
"WCTRL/VA_WB,ALU/A+B+CI,MUX/M.R1,MSRC/81,RSRC/d2
.
"WCTRL/VAZWB,ALU/A+B+C1 ,MUX/M.R1,MSRC/a1,RSRC/82 , ALUCI /ONE

“WCTRL/VAZWB,MSRC/81,SPW/MLONG ,RSRC/ZERO,MUX/R.Q,ALU/QOR"’
"WCTRL/VA_WB,MSRC/a1,RSRC/a2,R0T/2ERO,MUX/R.S,ALU/OR,
SPW/MLONG'

vAMLITQ

;6871
B

124

*WJCTRL/VA_WB,MSRC/1,SPW/MLONG
,RSRC/82 ,MUX/M.R1,ALU/AND

VA_MLI”MB.AND.R(]
VA_ML]_RL]
VAZMLITRLI+CONX(4)

:Aggg

Page

LITO,
MUX/M,. S, ALU/A=B=CT""
"WCTRL/VATWB,MSRC/a1,SPW/MLONG,LIT/LITRL,LITRL/@2,ROT/Z

;4868
;4869
;4870

CLOKX Rev 13.00, Clock rate = 160ns

ALU/A+B+(]
1Z,MUX/M.
"WCTRL/VA_WB,MSRC/a1,VSIZE/1,DTYPE/LONG,ROT/CONX.SS,

VAZMIJ+CONX(4)
VATMLI+Q+1

VATMLI+RL]

;4857
14858

H 10

X/M.
S, ALU/A+B+(]"
"WCTRL/VA - UB,MSRC/a1,VSIZE /1.0 TYPE/BYTE ,ROT/CONX.S1Z,MU
/A+B+(I"
,MUX/M.S,ALU
,ROT/CONX.SI1Z
D
/1,DTYPE/WOR
“WCTRL/VA_WB,MSR(C/®1,VS1Z

VA_MLI+CONX(1)
VAWML +CONX(2)

;4849
14850

16:30:35

*WCTRL/VA~WB, SPW/MLONG,MSRC/@1,ALU/OR
, MUX/R.Q,RSRC/Q2""
XM,
ALUXM/SIGN ,ALU/OR,
C/ZERO,MUX/
R,
"WCTRL/VAZPC+1+W.PC_FC+1,MSRC/XB.PC_PC+1,RSR
VSIZE/1,DTYPE/WORD,ISTRM/ISIZE DSIZE"'

""JCTRL/VA_PC+]+W.PC_PC+1 MSRC/XB.PC _PC+],RSRC/ZERO,MUX/RM.R,ALUXM/SIGN,ALU/OR""

""JCTRL/VA_WB,ALU/OR,MUX/R.Q,RSRC/ZERO""
*WCTRL/VA_WB,ALPCTL/WX_Q.Q_D"

"WCTRL/VAZWB,DQ1/0_D_WX ,ROT/ZLIT8,LIT/LITRL,LITRL/@1,MUX/D.S,ALU/A+B+C]"
“WCTRL/VA_WB,D01/0-D_WX,RSRC/a1,ROT/ZERD,MUX/R.S,ALU/OR"!
*WCTRL/VA_WB,MSRC/317RSRC/@2,MUX/M,R1,ALU/A+B+C1,DA1/Q_WX"'
"WCTRL/VAZWB,RSRC/81,ROT/ZERD,MUX/R.S
,ALU/OR, MSRC/RNUM_WBUS"'
*WCTRL/VAZWB,RSRC/@1 ,ALPCTL/WX _R.Q_M,MSRC/RNUM_WBUS''
"WCTRL/VA_WB,ALU/OR ,MUX/R.S,RSRC/aT,ROT/ZERD""

*WCTRL/VAZWB,RSRC/QT1,ALPCTL/WX_R.Q_D"'
“WCTRL/VAZWB,RSRC/81 ,ALPCTL/WX R.Q_M,MSRC/a2""
"4JCTRL/VA_WB,RSRC/31,MSRC/82
,ROT/ASL .M. P,MUX/R.S ALU/A+B+C1"
“WCTRL/VAZWB,ALU/A~B-CI ,MUX/R.S,RSRC/81,ROT/MINUST"
"WCTRL/VAZWB,ALU/A+B+(I,MUX/R.S,RSRC/@1,ROT/CONX.SIZ,VSIZE/1,DTYPE/LONG'

"WCTRL/VA“WB,ALU/A+8+C],MUX/R.S,RSRC/@1,ROT/CONX.S1Z,VSIZE/1,DTYPE/IDEP"
"WCTRL/VA_WB,ALU/A+B+(]1 ,MUX/R.S,RSRC/81,ROT/X2 PTX MSRC/82""
*WCTRL/VAZWB,RSRC/@1,ROT/CONX,SIZ,VS1ZE/1,DTYPE/BYTE ,MUX/R.S,ALU/A-B-C1"
"WCTRL/VAZWB,RSRC/21,ALU/A-B-C] ,MUX/R.S,ROT/CONX.SIZ,VSIZE/1,DTYPE/WORD'"
"WCTRL/VA—WB,RSRC/@1,ROT/CONX,.SIZ,VSIZE/1,DTYPE/LONG, MUX/R.S,ALU/A-B=C]""!
"WCTRL/VAZWB,RSRC/81,ALU/A-B~C1 ,MUX/R.S,ROT/CONX,S1Z,VS12E/1,DTYPE/IDEP"

'UCTRL/VA_UB.ALU/B-A-CI,MUX/M.Ri,MSRC/&Z.RSRC/81”

“WCTRL/VAZWB,ALPCTL/WX_S,RSRC/@1,ROT/ASL.R,S1Z2"
"WCTRL/VAZWB,RSRC/®1,SPW/RSIZE ,ROT/CONX.S1Z,DTYPE/WORD,VSIZE/1,MUX/R.S ,ALU/A-B=C1""
"WCTRL/VAZWB,RSRC/a1,SPW/RSIZE ,MUX/D,RT,ALU/B-A-CI""
"WCTRL/VAZWB,ALU/XOR,MUX/R.Q,RSRC/a1"'

“WCTRL/VA_WB,RSRC/1,VSIZE/1,DTYPE/LONG,ROT/CONX.S1Z
,MUX/D .S, ALU/A-B-L1,SPW/RLONG"

CMTOG8.MCX
MACRO.MIC

;6900
;A901

:146902

;4903

14904
;4905

|;4906

14907
14908

4909
14910
;4911

14912
;4913

;4914
;6915

;4916

;4917
:4918
;4919

24920
;6921
;6922
;4923
;4924
;6925
;4926

;4927
14928
:4929
:4930
;46931

14932
;4933

;49%4

;4935
;4936

;4937

14938

;4939
;4940
16941
14942

14943
14944
;4945
;4946
14947

14948
;4949

;4950
;4951
14952
;4953
14954

1MC01)
28-NOV-83
MICROZ
Register ‘Transfer Macros

VA_RTI_ML]

(1)
VATREITMCT+CONX
"ME
T+ CONX(2)
VATREI

VATRCIZME J+CONX (4)
VATRLIZMC]+RS
(4)
VATRCIMCJ-CONX
VATREI“MCI-CONX.S1Z
VATREIZQ Q_M(3

VACRCITMRB+T

(1)
VA_RCI_RB+CONX
VATRLITRB+CONX
(4)

16:30:35

110

CLOKX Rev 13.00, Clock rate = 160ns

VATRE 1ZRB-CONX (2)
(4)
VATRCIZRB-CONX

vA_R[I_RB=CONX.S1Z

"“WCTRL/VA_WB, RSRS4$gée?géggNX.SIZ,MUX/R.S,ALU/A-B-CI,SPN/RLONG.ALUCI/ZERO,VSIZE/1,

VA_SEXT(XB)+R[] PC_P(+2

"WCTRL/VA_WB, MSRC/XB.PC_PC+I,RSRC/81,MUX/XM,R,ALUXM/SIGN,ALU/A+B+CI,

VA_SEXT(XB)+R[] P(_P(+]

"WCTRL/VA_WB, MSRC/XB.PC_PC+I,RSRC/1,MUX/XMTR,ALUXM/SIGN,ALU/A+B+CT"

VAZVA+4
VATVA+4 CLEAR CACHE
VA_XB PC_PC+4

VA_X3+RL] PC_PC+4

VSIZE/1,DTYPE/WORD, ISTRM/ISIZE _DSIZE"

"WCTRL/VA_VA+&"

““WCTRL/CLRCH. VA W8,LITRL/4,ROT/ZLITO, LIT/LITRL,MSRC/VA,MUX/M.S, ALU/A+B+CT"

"\CTRL/VA_WB,MSRC/XB.PC_PC+I,RSRC/ZERO,MUX/M.RT,ALU/OR,VSIZE/1,DTYPE/LONG,
ISTRM/1S1ZE _DSIZE'"
"WCTRL/VA_WB, MSRC/X8.PC_PC+I ,RSRC/81,MUX/M.RT,ALU/A+B+(1,DTYPE/LONG,

VA_XB.XOR.RL] PC_P(+4

ISTRM/IS1ZE_DSIZE,VSIZE/1"
"WCTRL/VA_UB, ALU/XOR ,MUX/XMTR,ALUXM/ZERO,MSRC/XB.PC_PC+I ,RSRC/®1,ISTRM/ISIZE_DSIZE,

VA_ZEXT(MLD)
VATZEXT(M[1)
R[]
VAZZEXT (M(1)=R{]
VATZEXT(XB) PC_P(+?2

U/OR"’
ALUXM/ZERD,AL/XM
R,ERQ,MUX
"WCTRL/VA_WB, MSRC/31,RSRC/Z
ALU/A+B+CI,MUX/XM.R,MSRC/a1
,RSRC/82
,ALUXM/ZERQ"
"W TRL/VA~WB,
"“CTRL/VA_WB., ALU/A-B-CI,MUX/XM.R ,MSRC/31,RSRC/@2,ALUXM/ZERQ"!
"WCTRL/VAZWB, MSRC/XB.PC_PC+] ,RSRC/ZERQ,MUX/XM.R,ALUXM/ZERO,ALU/OR,

VSIZE/1,DTYPE/LONG"

VA_ZEXT(XB).XOR.(R[J.RR.8) PC_PC+1
VA_ZEXT (XB)+R[] PC_PU+1
VA_ZEXT(XBY=RL] P(_PC+1

VA_ZEXT(XB)=RL1 PC_PC+2
VA_ZL170{]
WB_(D+CONX(1)).SR,1

WB_ (ML) RCJ).RR.4

WB_ (ML I+ALKC)
.B(D
WB_ (ML 1+R[1).B(D
WB (M{1-R[1).8CD
WB_(M[J~R[J-ALK().BCD
WBZ (M[J.AND.ZLITC[J).SR
WBZ (R[] M[1).RL.P
W8~ (R[] MLI).RL.PS
.S .1
WBZ(R[14Q)
WB_.NOT. (M[1.RR.16)

125

.
"WCTRL/VA_WB, SPW/RLONG ,RSRC/@1,ALU/OR ,MUX/M. S ,MSRC/®2,R0T/ZERD"’
+CI
,DTYPE/BYTE
,VSIZE/1
U/A+B
CONX.S1Z
@1,AL
,MSRC/a2,ROT/
S
,MUX/M.
" TRL/VATWB, SPW/RLONG,RSRC/
PE/WORD'!
B+CI
VSIZE/1,DTY
U/A+
T/CONX.S1Z,
1,AL
S ,MSRC/82,RO
RC/8
,MUX/M.
"WCTRL/VAZWS, SPW/RLONG,RS
IZE/1
,DTYPE/LONG
X,S1Z,VS
,ROT/CON
/a2
,MUX/M.S,MSRC
A+B+CI
"WJCTRL/VA~WB, SPL/RLONG ,RSRC/a1,ALU/
RSRC/a1,SPW/RLONG,MSRC/a2,MUX/M,R1,ALU/A+B+C1"’
,
"C T/ MAZWB,
S
VSIZE/T"
]
,MUX/M.
,ALU/A-B~C
PE/LONG
SIZ,DTY
T/CONX.
C/82,RO
ONG,MSR
.SPW/RL
"CTRL/VATWB, RSRC/31
M.
,VSIZE/1 ,DTYPE/IDEP"
S, ALU/A~B-CI7,MUX/
"WCTRL/VATWR, RSRC/81, SPW/RLONG,MSRC /82 ,ROT/CONX.S1
"JCTRL/VAZWB. SPW/RLONG ,RSRC/21,ALPCTL/WX_0.Q_M,MSRC/a2"’
,
"WCTRL/VAZWE, RSRC/@1,SPW/RLONG . ROT/MINUST ,MUR/R. S, ALU/A~B=C1""
,MUX/R.S ,ROT/CONX.S1Z,VS1ZE/1 ,DTYPE/BYTE"
"WCTRL/VA-WB, SPW/RLONG ,RSRC/@1,ALU/A+B+CI
"WCTRL/VAZWB, RSRg4$gé5?6§ggNX.SIZ,MUX/R.S,ALU/A+B*C1.SPU/RLONG,ALUCI/ZERO,VSIZE/1,
B+(
X.SI1Z""
G,ALU/A+
] ,MUX/R.S,ROT/CON
*WCTRL/VA_WB, RSRC/a1,SPW/RLON
*"WCTRL/VA-WB. RSRC/@1,SPW/RLONG,ALU/A~B=~CI ,MUX/R.S,ROT/CONX.S1Z ,VSIZE/1,DTYPE/BYTE"!
,MUX/R.S ,ALU/A~B~CI,VSIZE/1 DTYPE/WORD"
""JCTRL/VAZ\B, RSRC/a1,SPW/RLONG,ROT/CONX.S1Z
"WCTRL/VA_WR, RSRS;?;EBEBQEQNX.SIZ,MUX/R.S,ALU/A-B-CI,SPU/RLONG,ALUC1/ZER0,VSIZE/1,

VA_RL]_RB+CONX.
S1Z
VATREIZRB-CONX
(1)

Page

ISTRM/1S12F_DSIZE,VSI2E/1,DTYPE/WORD"'
"WCTRL/VA_WB,ALU7XOR,MUX/XM.S ,MSRC/XB.PC PC+1 ,ROT/RR.RR.S1Z RSRC/81,

1STRM/IS12E _DSIZE,VSIZE/1 ,DTYPE/BYTE"

"WCTRL/VA_WB,MSRC/XB.PC_PC+T,RSRC/a1,MUX/XM.R, ALUXM/ZERO,ALU/A+B+CI,
ISTRM/1SIZ2E DSI1ZE,VSIZE/1,DTYPE/BYTE"
“WCTRL/VA_WB,ALU/A~B~C]
,RUX/XM.R ,MSRC/XB.PC_PC+1,RSRC/@1,ALUXM/ZERO,ISTRM/1SIZE_DSI1ZE,
VSIZE/1,DTYPE/BYTE"
"WCTRL/VA_WB,ALU/A=B~C]
,MUX/XM R ,MSRC/XB.PC_PC+1 ,RSRC/@1,ALUXM/ZERO.ISTRM/ISIZE_DSIZE,
VSIZE/1,DTYPE/WORD''
"WCTRL/VA_WB,ALPCTL/WX_S,ROT/ZLITO,LIT/LITRL,LITRL/21"

“ALU/A+B+C1.SR,MUX/D.S,ROT/CONX.SIZ,VSIZE/1
,DTYPE/BYTE"'
“ALPCTL/WX_S,MSRC/&1 ,R5RC/@2,ROT/RR MR, 4"
CALU/A+B+CT.BCD, ALUCT/ALKC,VSIZE/1,DTYPE/LONG,MUX/M.R1,MSRC/21,RSRC/ZERD"

*MSRC/@1,RSRC/ad
,ALU/A+B+C1.BCD ,MUX/M.R1,VSIZE/1,DTYPE/LONG'

"'ySI12E/1,DTYPE/LONG,RSRC/@2,MSRC/a1,MUX/M RT,ALU/A-B=-C1.BCD"
*'vSIZE/1,DTYPE/LONG,RSRC
/82 ,MSRC/a1 ,MUX/M.R1 ,ALU/A-B=-C].BCD,ALUCI/ALKC"'
“MSRC/@1,MUX/M,S,ROT/2LITO,LIT/LITRL,LITRL/8c,ALU/AND.
SR"
"'RSRC/@1,MSRC/a2 ,ROT/RL.RM.P,ALPCTL/WX S"'

“'RSRC/@1,MSRC/32
,ROT/RL . RM.PS JAL
,ALPCTL/WR 5"

"MUX/R.Q,RSRC/a1,ALU/A+B+(] .SL,AL USHF /2ERQ""
"ALPCTL/WX_,NOT.S,ROT/RR
.MM, S12,VSIZE/1 ,DTYPE/WORD,MSRC/81"

28-NOV-83
Mo
Register Transfer Macros

(MT098.MCX

MICROZ

MACRO.MIC

14960
;6961
14962
14963
;4964

;4978
;4979
14980

CLOKX Rev 13.00, Clock rate = 160ns

“ALPCTL/WX_.NOT.S,ROT/RR.MM.P MSRC/81'"

WBZ0~CONX(1)
WB_D
WBZD+ALKC

*MUX/D.R1,RSRC/ZERO,ALU/OR
“MUX/D .R1,RSRC/ZERD,ALU/A+B +C 1,ALU Cl /ALKC"

"'CCMISC/WB ATCR, C(BR _SIGND

WBZATCR

WBID+ZLITOC
WBD+ZL1T16
WBZD-0L 1124

[=}

£
(17

14965
14966

14967
14968
;4969
;4970
;4971
14972
'4973
14974
14975
;49?6
14977

,
“ALY/A-B=CT,MUX/R. o RSRC/ZERO,ALUCI/ONE'’
BYTE"
/1,DTYPE/
$1Z,VSIZE
ROT/CONX,
2,5
;MUX/
1
“ALU/A=B~C

WB.NOT.OQ

WwB
wB

R
w8
WBTEXP (M[

WB_EXP (ML

“'ALUZA+B+C1,MUX/D.S,ROT/ZLI}? LLIT/ LITRL,LITRL/®1"

mroeds

14957
14958
14959

WB_.NOT.(ML1.RR.P)

o
vv"‘r_l‘_fi-—”'"_'-r"!

;6955
14956

16:30:35

we FPA

B-MC]
B"M[] PL_MB,MSS

YALU/A+B+C
] MUX/D,S.ROT/ZLI

6,LIT JLITRL,LITRL/®1""

"MUX/D.S, ROT/OLIT2%. LIT/LITR L LLITR L/81,ALU/A~B=C1""
“'MUX/D.S.ROT/PL, ALU/A=B=C1"

“ALU/A=BZC1,ALUCI/ZERO,MUX/D. Q1"
"'RSRC/A1, MUX/D.R1,ALU/A~B-C]"

“LIT/LITRL,LITRL/®1,ROT/ZLITO, MUX/D.S,ALU/A-B=C1""

“'ALU/AND, MUX/D.S,ROT/ZLITO,LIT/LITRL, LITRL/31""

“CIT/LITAL,LITRL/@1,ROT/ZLIT16,MUX/D.S, ALU/AND"

"ALU/AND, MOX/D. S, ROT/ZLIT24,LIT/LITRL LITRL/a1 '

“LIT/LITRL, LITRL/@1,ROT/ZLITO,MUX/ S, ALU/ANDNOT"*
"ALU/XOR, MOX/D.R1,RSRC/@1"
. S LROT/ZLITO,LIT/LITRL,LITRL/®1"
"'ALU/XOR. MUX/D
*'ALU/XOR,MUX/D. S ROT/ZLIT16,LIT/LITRL,LITRL/@1""
“'ALU/XOR,MUX/D,S,ROT/2L1T24,LIT/LITRL,LITRL/Q1"

T(MB)

‘'"MSRC/a1, ROT/GETEXP, ALPCTL/WX_S"'

*MSRC/81.ROT/GETEXP,ALPCTL/WX_S.Q_XM,ALUXM/ZERD"'
“EPA/WBUS FPA"

“'ALU/OR,MOX/M.S ,ROT/IERO ,MSRC/R1"'

“MSRC /A1, RSRC/ZERO MUX/M_R1,ALU/OR,ROT/PL_MSS''

M[J+coNx<1>

“ALU/A+B8+C1,MUX/M. S ,MSRC7@1,ROT/CONX.SIZ, DTYPE/BYTE,VSIZE/1"

;4983

B_M[1+Q

;4985
14986

we “MLJ+RLI+ALKC

"MUX/M.0T,MSRC/@1,ALU/ZA+B+CI"'
“MSRC/a1,MUX/M.Q1,ALU/A+B+C1,ALUCI/PSLC"
YALUZA+BSCI,MUX/M.RT,MSRC/a1,RSRC/82,ALUCT/ALKC"”

5000

15001

15002
15003
15004

5005

;5006
;5007
;5008
15009

B M[J+R{J+PSLC
B"ML1+ZL170(}
B_M[]-(MB.CLRZB)

B-MLJ-(RL1.XZ)

wa “M[1-1
L
L
[
L
L
M
WB_ML
{
w8 ML
]
{
[
L
w8
{
w8
{
w8
[
{
=z

;4987
;4988
;4989
;4990
1499
14992
14993
;4994
;4995
146996
14997
14998
4999

B MLI+Q+PSLC

=
Lv3)

;4984

BZM[ J+PSL(

4
m

;4981

146982

"MSRC/21,RSRC/ZERO,MUX/M R1,ALU/A+B+(CT, ALUCI/ZPSLC"
CALUZA+B+CIALUCIZPSLC ,MUX/M.RT,MSRC/31,RSRC/32""

“ALUZA+R+C]SMUX/M. S MSRC/a1,ROT/ZLITO, LIT/ZLITRL,LITRL/@2""

"ALU/A=B-C 1 MUX/M.S

.MSRC/a1,ROT/CLR2BM"

“ALUZA-B-C1.MUX/M.S . MSRC/a1,ROT/XZ.RR, RSRC/@2"

"MSRC/a1,ROT/MINUST .MUX/M. S,ALUZASB+CI"
“ALU/A=BZCI,MUX/M.S,MSRC/a1,ROT/PL"

"MSRC/@1,RSRC/ZERD, MUX/M. R ALU/A B~CI,ALUCI/PSLC"
"MUX/M.Q7 ,MSRC/@1,ALU/A~B-C]""
"MSRC /@1, MUX/M.Q1,ALU/A~B-C] LALUCI/PSLC'

"MUX/M.RT,MSRC/@1 RSRC/a2,ALU/A~B-C]"

*'MUX/M.R1,MSRC/@1,RSRC/@2 ,ALU/A-B~C] ALUCI/ALKC"'

“'ALU/A~B-C1,MUX/MS,MSRC/81,ROT/ZLITO,LIT/LITRL ,LITRL/82'"

“MSRC/al,L1T/LITRL,LITRL /@2 ,ROT/ZLIT8 MUX/M. S, ALU/A~B=C]"!
“'ALU/AND,MUX/M. S, M§RC/Q1,ROT/CONX.SIZ.DTYPE/BYTE VSIZE/1"!
“'ALU/AND. MUX/M. S .MSRC/81,ROT/CONX.S1Z .DTYPE/WORD,VSIZE/1"!

“ALUZAND. MUX/M, S ;MSRC/@1;ROT/CONX
. SIZ . DTYPE /LONG,VS1ZE/1""
"MSRC/@1,L1T/LITAL, LITRL/@2,ROT/OLITO
MUX/M. S ALU/AND"

"MUX/M.0f ;MSRC/81, ALU/AND""
,
“'ALU/AND ,MUX/M.R1,MSRC/31,RSRC/@2""

*MSRC/@1,L1TRL /@2, MUX/M. S, ALU/AND ,ROT/ZLITO,LIT/LITRL"!
*MSRC/81.LIT/LTTRL,LITRL 782 ,ROT/2(1T12 MUX/M.
S ALU/AND'"
L7 AND . MUX/M., S, MSRC/81 ,ROT/ZLIT16,LIT/LITRL,(ITRL/82"
“'AL
“'ALL/AND ,MUX/M. S,MSRC/31,ROT/2L1T20,L1T/LITRL,LITRL/G2""
“'ALU/AND,MUX/M. S, MSRC/@1 ,ROT/ZLIT24 LIT/LITRL,LITRL/@2"

Page

126:

CMTO98.MCX

;

MACRO.MIC

MICROZ

1M(OT)

28-NOV=83

16:30:35

K 10

CLOKX Rev 13.00, (lock rate = 160ns

;5010
;5011
;5012
;5013

WB_MLJ.AND.ZLIT4([]
WBTMLJ.AND.ZLIT8[]
WBTMLJ.ANDNOT.Z2LITOC].
WBZMLJ.ANDNOT,.ZLI1T24[3

“MSRC/&1,LIT/LITRL,LITRL/82,ROT/ZL1T4
,MUX/M. S, ALU/AND"!
I
,LITRL/R2"
“ALU/AND MUX/M.S ,MSRC/a1,ROT/ZLIT8,LIT/LITR
LITRL/22""
/ZLITO
LIT/LITRL
**ALU/ANDNOT ,MUX/M. S ,MSRC/81,ROT
L1T/L
1TRL,LITRL/82
"‘ALU/ANDNOT ,MUX/M, S ,MSRC/a1,ROT/ZL1T24,

;5015
;5016

WBZML].ASR.P
WBTML1.BCDSWP

“ALPCTL/WX_S,ROT/ASR.M.P ,MSRC/QT
""MSRC/@1,ROT/BCDSWP,MUX/R.S,RSRC/ZERD,ALU/OR"

;5014

WBZML].ASR.-P

.M.
=P ,ALPCTL/WX_S
"MSRC/@1,ROT/ASR

WBTMLJ1.CLR2B
WB_M[J.OR.R[1
WBTML1.RR.16

“ALPCTL/WX_S,ROT/CLR2BM,MSRC/81""
y
"MSRC/21,MOX/M.R1,ALU/OR,RSRC/@2
ORD
ZE/1,DTYPE/H
,MSRC/®1,VSI
1Z
“ALPCTL/WX_S,ROT/RR.MM.S

;5021

WBZMI1.RR.4

“ALPCTL/WX_S,ROT/RR.MR.4 ,MSRC/@1,RSRC/A1""

;5028

WB“ML[J.XOR.R(1

“'ALU/XOR,MUX/M.R1,MSRC/a1,RSRC/a2""

;5017
;5018
;5019

;5020

;5022
;5023
;5024
;5025
;5026
;5027

15029

;5030

WBZM[].RR.24

WB“M[J].RR.8
WBTML].RR.P
WBCML1.VPN-RL]
WBZM[].XOR.Q
WBZMLJ.XOR.G G_(Q.SL.1).0R.1
WBZM[J1.XOR.Q Q-Q.RL.1
WBZM[J.XOR.ZLITO[)

WBZM[J.XOR,.ZLIT8[)]

;5031

WBTML1.XZ.MM

;5036
;5037

WBTQ Q_M[3]
wBZQ-D

“ALPCTL/WX_S,ROI/RR.MM.SI12,VSIZE/1,DTYPE/LONG,MSRC/21"’
“ALPCTL/WX_S,ROT/RR.MM.S1Z,VSIZE/1,DTYPE/BYTE ,MSRC/@1
.
“ALPCTL/WX_S,ROT/RR.MM.P ,MSRC/Q1"’
“ALU/B-A=CT,MUX/R.S,RSRC/a2,ROT/XZ.VPN,MSRC/@1
"MSRC/@1,MUX/M.QY ALU/XOR"
,ALUSHF /ONE'"
“ALU/XOR . MUX/M. G2 ,MSRC/@7,D02/5QL
AL
,ALUSHF /ROT""
"'ALU/XOR, MUX/M, 02 ,MSRC/31.D02/S
“'ALU/XOR,MUX/M.S ,MSRC/&1,ROT/ZLITQ, LIT/LITRL,LIIRL/22

“ALU/XOR,MUX/M.S,MSRC/81,ROT/ZLIT8, LIT/LITRL,LITRL./@2"

“MSRC/@1,ALPCTL/WX_S,ROT/XZ.MM"’

WB_NOT(ML].ASR.-P)
WB_PL*2
WBZPSL
wBZa

*'MSRC/Q1,ROT/ASR.M.-P ,ALPCTL/WX_.NOT,S"
SL"
/R.
S ,ALU/A¥B~CI.
“'ROT/PL ,RSRC/ZERD,MUX
"'CCPSL/WB_PSL.CCBR SIGND''
"'ALU/OR ,MOX/R.Q,RSRC/ZERD"

;5038

WB_G-M[J

"'MUX/M.Q1,MSRC/@1,ALU/B-A-CI"

;5044

WBZRL1+1

5032
;5033
;5034
;5035

;5039
15040
;5041
;5042
15043
;5045

15046

15047

WBZQ-R[]
WwBTQ_MC]
WBZRNUM
WBZRL]
WBTR[1+0
WBZR[1-0

WBZRLJ~CONX(4)
WBZR[1-D

*MSRC/Q1,ALPCTL/WX_Q.Q M
"MUX/D.Q1,ALU/B~A-T] ,ALUCI/ZERD"

“'RSRC/a1,MUX/R.Q,ALU/B~A-C]"
"MSRC/Q1,RSRC/ZERO,MUX/M.R1,ALU/OR,DQ1/0_uX''
"MSR{/WBUS_RNUM'
“RSRC/@1,MOX/R.S,ROT/ZERO,ALU/OR"
“'ALU/A+B+(],MUX/R.S .RSRC/a1,ROT/ZERD"

“ALU/A~B-C],MUX/R.S,RSRC/&a1,ROT/MINUST"
"RSRC/@1,R0OT/ZERO,MUX/R.
S ,ALU/A-B~C]""

"'RSRC/31,ROT/CONX.SI1Z ,VSTIZE/1,DTYPE/LONG,MUX/R.S,ALU/A-B=C1""
"'RSRC/a1,MUX/D.RT,ALU/B=A~C1"

;5048

WBZRLJI-MLJ

“RSRC/Q1,MSRC/a2,MUX/M.R1,ALU/B-A~C],ALUCI/ZERD"

:5052

WB_RLI-ZEXT(M[])

;5055
;5056
15057

WB_RL].AND.Q
WB_RL1I.NOTAND.Q
WB_RLJ.OR.(M[].ASR.-P)

“R3RC/@1,MSRC/&2,MUX/XM.
R, ALUXM/ZERD , ALU/B-A-C1"'
"MSRC/XB.PC_PC+l,RSRC/a1,ALUXM/ZERO
MUX/XM.R ALU/B=A-C1,VSIZE/,
_DSIZE"
DTYPE/BYTE,ISTRM/ISIZE

5067

WB_R[J.RR.SIZ

;5049
:5050
:5051

:5053
;5054

;5058
5059
;5060

15062

;5064

WwBZRLJ-a
WB_R[1-XB FC_P(+4

WB_RL1-ZEXT(XB) P(_P(+1

WBZRL1.RR.6
WBZRL).RR.24
WBZR[1.RR.8

WBZRLJ.SR.SCIF MDR iS 0)
WBZR[1.XOR.Q

W8 SEXT(MLI)~0
-

“'RSRC/@1,MUX/R.0,ALU/A~B=CT"*
"MSRC/XB.PC_PC+I,RSRC/a1 ,MUX/M.R1,ALU/B-A-C],VSIZE/1,

DTYPE/LONG, ISTRM/ISIZE DSIZETM

"'RSRC/1,MUX/R.0Q,ALU/AND"
""ALU/NOTAND ,MUX/R.Q,RSRC/a1""
R.
M, ~P""
“'RSRC/&1,MUX/R.S.ALU/OR,MSRC/a2,ROT/AS

,RSRC/a1"!
“ALPCTL/WX_S,ROT/RR.RR.S1Z,VSIZE/1,DTYPE/WORD
DTYPE/LONG:'
"ALPCTL/WX_S.RSRC/@1,ROT/RR.RR.SIZ,VSIZE/1
,RSRC/@1""
“ALPCTL /WX S,ROT/RR RR.S12,VSIZE/1,DTYPE/BYTE
“'SRC/31,ROT/RR.RR.S1Z,ALPCTL/WX _S"

. SR"
T/RR
,MUR/M.S ALU/A+B+(]
.MR .4 /MDR,RO
"'RSRC/@1,MSRC

"“ALU/XOR,MUX/R.Q.RSRC/81""

“MSRC/Q1, ALUXM/SIGN,MUX/
XM, Q,ALU/A-B-C]"

Page

127
:

;

CMT098 . MCX
MACRO.MIC

MICRO2

1M(01)

28-NOV-83 16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

Page 128

"
"'ALU/ANDNOT ,MUX/XM.S ,MSRC/@1,ROT/ZLITO, LIT/LITRL LITRL/82"
TYPE/WORD
DSIZE,VSIZE/T,D
OR,ISTRM/ISIZE
LUXM/SIGN,ALU/
"MSRC/X8.PC_PC+],RSRC/ZERD,A
'NSRC/XB.PC_PC*],RSRC/31,ALU/A-B-CI.MUX/XM.R,ALUXM/SIGN.VSIZE/1,
DTYPE/BYTE ISTRM/ISIZE DSIZE
/MINUSi.MUX/XM.S.A[UXM/SIGN,ALU/XOR,DTVPE/BYTE,VSIZE/1,
C_PC+1,ROT
“MSRC/XB.P

15065
;5066
;5067
;5068
15069

WB_SEXT(M[J),ANDNOT.ZLITOL]
WB_SEXT(XB) PC_P(+2
WBTSEXT(XB)=R[J PC_P(+1
WB_SEXT(XB).XOR.MINUS1 PC_PC+1

;5071
15072
;5073

WB_SEXT(XB).XOR.MINUS1 PC_P(+2
wB_XB-R[1 PC_PC+4

'MSRC/XB.PC_PC+I,ROT/MINUS1.MUX/Xfl.S,ALUXM/SIGN.ALU/XOR.DTYPE/WORD,VSIZE/T,
ISTRM/ISIZE DSIZE"
"MSRC/XB.PC_PC+I,RSRC/@1 ,MUR/M.RT,ALU/A-B=CI VSIZE/1,

;5075
;5077
;5078

WB_ZEXT(ML])
WBZZEXT(ML])-R[]
WBZZEXT(M[1).AND.R[]
WB_ZEXT(XB) PC_PC+!

"“MSRC/®1,MUX/XM.S ,ROT/ZERO,ALU/OR ,ALUXR/ZERD""
*'MSRC/@1.RSRC/22.MUX/XM.R,ALUXM/ZERO,ALU/A-B=-(1]
,
]
*MSRC/81,RSRC/82,MUX/XM,R,ALUXM/ZERO,ALU/AND"'
DSIZE'
E,1STRM/1S12E_
ZE/1,DTYPE/BYT
,RSRC/ZERO,VSI
M/
,MSRC/XB.PC_PC+I
.R
XM
,MUX/
R,ALUX
ZERQ
“ALUZO

;5081

WB_2EXT(XB)=R[J PC_PC+1

'MSRC/XB.PC_PC+1,RSRC/81,ALUXM/ZERO.MUR/XM.R,ALU/A-B-CI.VSIZE/1,
DTYPE/BYTE,ISTRM/ISIZE DSIZETM
“MSRC/XB.PC_PC+I,RSRC/@1,ALUXM/ZERD,MUR/XM.R ALU/A-B~CI ,VSIZE/T,

:5074

;5076

;5079
$5080
15082

DTYPE/LONG,ISTRM/ISIZE DSIZETM

,VSIZE/1,
,ALU/A~B=C].RR.S17
WBZZEXT(XB)=(RT1.RR.16) PC_P(+2 *MSRC/XB.PC_PC+I,RSRC/@1,MUX/XM.S,ROT/RR
DTYPE/WORD, ISTRM/1S1Z¢ DSIZE"

;5083
;5084

WB_ZEXT(XB)-R[] P(_Pr+2

:2822

WB_2L1T0L1-M[]

;5087
;5088

WDR_UNROT(M[],0R,ZLITe4Ll])
WDR_UNROT(RLD)

;5089

ISTRM/ISIZE _DSTZE'"

Wx_TONX.SIZ

DTYPE/WORD, ISTRM/1SI2E DSIZETM

"MSRC/@2,ALU/B-A~C] ,MUX/M.S,ROT/ZLITO,CIT/LITRL LITRL/GT"
LITRL/R2"
LU/OR
1T24,LIT/LITRL,
.UR,A
,MUX/M.S ,MSRC/@1,ROT/ZL
*“W( TRL/WDR_WB
O”
C/Q1,ROT/ZER
"WCTRL/WOR WB.UR.ALU/OR.MUX/R.S.R§R
“ALUOD/OR.,TD,MUX/Z.S,ROT/CONX.S12"

;5070

[

MACRO.MIC

1M(O1)

Branching Macros

.T0C '

35092

(MITEMP3]-SL)BYTE RANGE (HECK?

;5095
;5096
:5097

ABSVAL M[]<7-0>?
ACLO FPLOCK?
ADD1(FLAGD)?

15099

ALKC?

:6101
:5102

ALUS?
ALUS_UNSGN OLDALUS?

;5098
;5100

;5103

W= OO0

*BUT/FLAGO""

ALLOW INT?

“'BUT/CCBR, CC/NOP, CCBR_ALUS

ASCIT SIGN(MED)?

CHECK?
CHECK M[]?
SIGN M[J)?
SIGN.ZERO?
SIGN.ZERO(DEF)?
LOAD?

BOOT(FLAG MMNOINT)?

“'8UT/SRKSTA,ROT/BCDSWP ,MSRC/]1"

S"
BR,
CBR_ALU
CC/NOP,
*'BUT/CC
"'BUT/CCBR"

,
CCBR_ALUS'
/CCBR
CC/NOP,
*'BUT
'
T
NOINT
BU
/MM
*'
*'8UT/BRA.ON.ADD""

OO0 NI

"'BUT/CLBR,CC/CCOPT.CCB R SIGND"'
*'8UT/CCBRT.CCBRO.
IR0, 7 CCOP2.CCBR_SIGND'

FLAGO?
FLAGT (FLAGZ.XOR.FLAG3}?
FLAG?
FLAG2?
FLAG3?
FLAGSG?
FLAG<1=0>?
FLAGS2-0>?

“BUT/FLAGO''

NR N
OV

COUNT OR INT

FPA PRESENT?

FPA(FLAGO)?
FPD?

TIMER?

,
“'BUT/BCDCHK"
T/CVTNP'!
,RSRC/ZERO,RO
MUX/R.S
/A+B+C1.BCD,
,MSRC/81,ALU
*BUT/BCDCHK

"BUT/MM.NOINT!

CMP SIGNS?

+BUT/SRKSTA,MSRC/@1,RSRC/ZERD,ALD/OR, MUX/M.R1,ROTSRK/ASCIISIGN, 073"

EMODH(FLAG4L)?
EXPONENT RANGE?

CHECK INTERRUPTS?

“BUT/CCBR, CCMISCZALUSTUNSGN. CCBR_ALUS'

BRA ON ADD?

*BUT/WBUS317030,ALPCTL/WB_ALUF
"8UT/CCBRY, INT=TS"
B

"MSRC/TEMP1,BUT/FRO.FLTZ"
*'8UT/DBZ.SC"
"BUT/DSIZE"

ANV

129

"BUT/FPS3"

"BUT/FLAGIT00""

"BUT/CCBR,CCPSL/CC_WB EEBR ALUS,LIT/LITRL,LITRL/@1,ROT/ZLITO,ALPCTL/WX_S"'
""BUT/CCBRT.INT=7S,VSI 76/1,BTYPE/LONGTM
SIGNSTM
(8
"BUT/CCBR, CCMISC/NOP CCBR.C

*BUT/CCBRI. INT-TS"

“'BUT/SRKSTA"

"BUT/F1.X0R23"'

“BUT/FLAG!"'
""BUT/FLAGZ""
"BUT/FLAG3"’
YBUT/MM.NOINT
“'BUT/FLAGTTOQ"'
“BUT/FLAG2TO0"
"BUT/NC.FPA"
“BUT/FLAGO"

"BUT/FPD’

FPS1?
Fpsg?

“BUT/FPST'"

FROLFLTZ2?

“BUT/FRO,FLTZ"

FPS3?

Page

/M,
S , ALU/AND""
"'BUT/SRKSTA,ROT/MINUST,HSRC/@1,MUX

ADD2(FLAG1) ADD1(FLAGO)?

BINARY

CLOKX Rev 13.00, Clock rate = 160ns

*'8UT/SRKSTA,ROTSRK/VIELD.000""

DIVIDEND SIGN?
DBZ STEPC?
DSI1ZE?

(PL+SL).GT.32?

BCD
BCD
BCD
BCD
BCD

M 10

''BUT/SRK3TA,MSRC/@1,MUX/M,S, ALU/A-B-Ci,ROT/SL"

CCOP1 SIGND?
CCOP2 SIGND CMP NOT,IRQ?
€r_ZLITOLY ALUS?

DD RO RS PO MU NI N AU MU N

1
1
1

IS IS £ 2 UM N N AN N A A A U

R R Ry

AU
LT VTU LA L LA L ALYb UeiUD oL unb AWV
LTI T AT T LA LT VTL T
b
bk b 3 b d 3 ead e
b b b =k

i51

O O

:51

b b b b el ot b 2 3

15104
;5105
15106
:5107
1510
: }o

16:30:35

Branching Macros"'

:288?

;2882

28~NOV=83

“BUT/FPS""
“gUT/EPS3"

MICRO2

{MT098.MCX

;

(MT098.MCX

;

MACRO.MIC

MICRO2 1M O

Branchin~ {acros

28-NOV=-83

:g}zg

GFLOAT(FLAGA)?

“BUT/MM NOINT"!

15147

INTPEND OR TIMER?

“BUT/INT=TIMSERV'

;5148
15149

;5150

IP.TS(SIGND CMP)?
1p.1S?
IR<2»

16:30:35

N 10

,
"'CC/NOP.CCBR_SIGND,BUT/CCBR1, INT=TS
“BUT/CCBRT. INT=TS,(CMISC/NOP. CCBR_BRATST"
'"BUT/1Re"’

"BUT/IRS"

15151

JR<5>?

15154

LOD BRA?

15157

MDR_GPR.R RNUM.EG.7?

MDRTZEXT(OSR) BRATST?

“BUT/CCBR, CCPSL/MDR_O3R,CCBR_BRATST"

Eg%g?

MICRO VECTOR?

“8UT/UVCTR, CLKX/XTND"

15162

MM.ALLOW.INT?

;2}2%

:g}gg
;g}gg

:5}22
;5

[R<2=0>7

LOD INC BRA?

MM.NOINT?

page

CLOKX Rev 13.00, Clock rate = 160ns

"BUT/IR.2T00""
"BUT/LOD.BRA"

“BUT/LOD. INC.BRA""
YBUT/SPASTA,WCTRL/MDR_WB,RSRC/GPR.R,ROT/ZERD,MUX/R.S,ALU/OR"!

"BUT/MM.ALLOW,
INT*'

“BUT/MM.NOINT'

;5165

MOPZERO (MULY XOR MULZ2)?

MOPZERO(FLAGY)?

"'BUT/FLAGT"

15148

MULT(FLAG?) XOR MUL2(FLAG3)?

"BUT/F1.X0R23"

$5171
Y5172
;S};z

M[] BIT24?
MT1LEG.-12
M[1<31=16>.EQ.FFFF?

1"
/!
LITRL/
ND,MUX
T24,LIT/LITRL,
,ALU/A
.S, MSRC/@1,ROT/ZLI
YBUT/WX.NE.O
,MSRC/a1,MUX/M.S,ALU/NOTAND,ROT/MINUST"’
,
CC/NOF . CCBR_SIGND
“BUT/CCBRO.SRKSTAD
“BUT/CCBR,ALPCTL/WX_.NOT .S ,ROT7RR MM, S1Z,VS1ZE/1,DTYPE/WORD ,MSRC/@1,CC/NOP.CCBR_SIGND'

$5175

ODD ADDRESS?

:g];g

OVER(FLAG?)?

;g}gg

15176
15177

MUL 2 (FLAG3)?

"BUT/F1.X0R23"

“BUT/FLAG3"

“BUT/CM.0DD.ADD"'

OTHER UTRAPS?
OPIERO(FLAG3}?

“BUT/BUTXB"
“BUT/FLAG3"

15180
Y5181

PL<4~0>.£0.0?
PL<4=0>.£0.07 PL<5>?

"BUT/SRKSTA""
120"
“BUT/SRKSTA,ROTSRK/PL.EQ.0.SIGN,

;2;33

PES>317 (PL#SL)>3¢7?

“8UT/CCBRO. SRKSTAQ, CC/NOP. C{BR_ALUS ,ROTSRK/VIELD.012"

;g;gg

NOT.0<315?

"5UT/WBUS31T030,RSNC/ZERD,MUX/R. 0, ALU/A-B=-C1.SR,ALUCI/ONE ,ALUSHF /ZERD""

15187
5188
Y5189

PROBE READ MODE UN w87
PROBE READ?
PROBE WRITE MODE ON wB?

“BUT/UVCTR, CLKX/XTND,BUS/PRB.RD . MODE""
“BUT/UVCTR,CLKX/XTND,BUS/PRB.RD"
“BUT/UVCTR.CLKX/XTND .BUS/PRB.WR,MODE"'

15192
15193

PSL<(>?
PSL<IS.CURM>?

“BYT/PSLC"
"BUT/UVETR, CLKX/XTND,WCTRL/UVCTR_CM, 15"

Y5196

PTE (HMSCk READ KERNAL?

“BUT/UVCTR, CLKX/XTND,BUS/PRB.RD . PTE K"

’2{28

PTE (HECK WwRITE?

"BUT/UVCTR, CLKX/XTND,BUS/PRB,WR,PTE""

Y5182
4

;2139
2}32

;5197

POPIC(FLAGA)?

PROBE WRITE?
PS) <TP>?

PTE CHECK READ?

“BUT/FLAG2"
TBUT/MM.NOINT"

“BUT/UVCTR.CLKX/XTND,BUS/PRB.WR'"
YBUT/PSLTP

"BUT/UV(TR,CLKX!’XYND,BUS/PRB.RD.PTE"

:2129

130
i

CM7098 .M«
CUWSeT
EPR

[
A

[ Y
PR AP
PO

T
N
mas P
.

TNAALA N TN NS N N AL

N NN

VLA N LN DA TN NN AN AN
L AUV TV
RSN O RURC NI NN AU NINLNU A PUNINI NPT
L
N
N N
R
S N L
A
A PORURINIPURINU
BN B L n L i L Al A ot o A A AN A P PO PP I DO MU MU
b b b b o b 2 = 2 D QOO OO
= O OO0 O N LS P = OO
00 O N ANy = O
ANV
= OO0 NN NN — O 0 O W SN

MACRO . M]C

MICRGe

Branching Macros

28-NOV-83

16:30:35

g N

CLOKX Rev 13.00, Clock rate = 160ns

*ByT/((BR,RSR(/ZERDC ,MUX/R.0Q,ALU/OR,CC/NOP.CCBR_SIGND"'
“BUT/WX.EQ,0,MUX/R,0,RSRC/ZERD,ALU/OR,DQ1/0_WXTM

G S NEG?
C IS ZERD?

‘BUT/wGUS31TO30,RSRE/ZERO,MUX/fi.0.ALU/A-B-CT.ALUCI/ONE”

C.NOT IS 1CS?
RG_RB+{ONX(2) RNUM,EG,7?

"BUT/SPASTA,RSRL/RG
. SPW/RLONG,ROT/CONX,S1Z,MUX/R.S,ALU/A+B+C],VSIZE/1,DTYPE/WORD"

R7"M{) RNUM.EG.7?

'Bur/SPASIA,RSRc/R?.spw/RLONG.MSRc/a1,ALU/OR,Mux/m.s,Ror/zfno'

REGINT(FLAG!) ADD1(FLAGO)?

“BUT/FLAGITO0"

RBS + OR - ?
RBSP.EQ.0?
READ(FLAGY) FRPA(FLAGD)?
READ(FLAGY)?
REG MODE?
REGINT(FLAGY)?
REI CHECK?
RNUM.EQ,7?

'BUT/SPASTA"
"BUT/SPASTA"
“BUT/FLAGITOOQ"
VBUT/FLAGL
"BUT/REGMODE’

"BUT/FLAGY"
“BUT/UVCTR, CLKX/XTND,w(
TRL/RE | (HK ,BUS/REICHK''
"BUT/SPASTA,RSRC/GPR.R""

RD"
/OR,MUX/R,
S ,RSR(/31,ROT/ZE
"BUT/SPASTA,MSRC/RNUM_WBUS,ALU

RNUM_R[] IPR (HE(K?
5¢3=0>,NE,O?

N.
063"
“'BUT/SRKSTA,ROTSRK/BCDSIG

SET v SIGND (MP?

*BUT/(7BR,(CMISC/SETV,CCBR_SIGND''

SAMESIGN(FLAGS)?

"BUT/MM _NOINT"

SHIFT SIZE?
SIGN(FLAGD)?

‘YUT/SRKSTA,ROTSRK/PL
. EQ.0TSIGN. 121"
“BUT/FLAGO"'

SIGND CMP _NOT.IRO?
SIGND (MP DEF?
SIGND (MP?

:BUT/CCBR1.CCBRO.IRO.(C/NOP.CCBR_SIGND“

.BUT/CCBR”
BUT/(CBR,CC/NOP,CCBR_SIGND'"

)

SL_D_SEXT(M[)> WwBRANGE?
SL_ML) WBRANGE?

"BUT/SRKSTA,ROT/PL,SL_wB,MSRC/@1,RSR(/ZERQ,MUX/XM.R,ALUXM/SIGN,ALU/OR,DQ1/D_wX"'
*BUT/SRKSTA,ROT/PL,SL_WB,MSRC/@1,RSRC/ZERD,MUX/M.R1,ALU/OR"!
"BUT/STACKFLG"
"BUT/BR.S(=4, INT-TS"'
‘BUT/FLAGY"

STACK FLAG?
STEP(.GF,47 DELBY4
SUB(FLAGY)?
TIMER?

"BUT/INT-TIMSERY''

]
VACOS?
VA_R6_RB={ONX{2) RNUM,FQ,7?

R1 ALU/OR"
*ByUT/WBUSO,MSR(/VA,RSR(/ZERO,MUX/M,
*BUT/SPASTA,WCTRL/VA_WB,RSRC/R6, SPW/RLONG,ROT/CONX,SIZ,MUX/R, > ALU/A-B=C],VSIZE/T,
DTYPE/WORD'"

wB<9>?
wB<1=0>?
wB<1-0>.NF.0?
WX<15-0>,NE.0?

"BuUT/wBUSO"
“'8UT/WBUS1T00"
'BUT/WBUS1TOO0.NE.O"
BUT/SRKSTA"

Wx<31=-16> ,NE, 07
wB<31-30>?
WB<5=0>?

)

WB_M[1+63 PL_31 WB<7>E0Q0?

"BUT/SRKSTA'"
"'8UT/wBUS311030"
“'BUT/WBUSST00""

'Buf/SRKSTA.MSRC6?15?9Q4TE§,ALU/A*B*CI.ROT/OLITO.PL_LIT.LIT/LITRL,LITRLISF.VSIZE/1.

wCS DISABLED?
WRITE(FLAGY)?

"BUT/WCSENA""
“BUT/FLAGI"

wx.E0.0?

"BUI/UX.EQ,
Q"

wx(S12).£0.0?
WX.NE.O?

EXT(MID) EQ.UC

Page

“BUT/C(BRO,
SRKSTAD, CC/NOP,CCBR_SIGND''
"ByT/WX.NE,O"

“'BUT/WX.EQ,Q,MSRC/1,MUX/XM,R,ALUXM/ZERO,ALU/OR
,RSRC/Z2ERD"

MICRO2

CMT098.MCX

28-NOV=-83

Ird and Dsize Rom Macros

MACRC
. MIC

LT0C

1M(OT)

16:30:35

(LOKX Rev 13.00, Clock rate = 160ns

Page

132

Ird and Dsize Rom Macros'’

1SET UP FOR NEVER (REF

NOCREF
NOCREF
. 1CODE

FPD (101 €3]

Y0P/l ,FPD/<.SHIFTL
<. ANDLSNEXT/@2>,3F81>,~3)>,FFOP/23,

IRD(IE] [1L1]

,
<,
81>,-31>
FPA/
ANDL<NEXT/24>,3F
SHIFT[ <,RD1,
“'IOP/@1,]RDV/<.SHIFTI<.ANDLNEXT/@2> 3F81>,-3 3>,1FOP/@3,I

VFPD/<.EQLLO,

VIRD1/<.EQLLO.

<.AND[<NEXT/a2>,3C07J>,

<.ANDL<NEXT/@2>,3C073>,

FPD,FPA/<.SHIFTL<, ANDL<NEXT/Q4>,3F81>,-31>,

<.ANDf<NEXT/&4>,3CO7J>

<.ANDE<NEXT/84>,3(071>

(NTOCICIC0D £3030]

.0cope

<,ANDLCNEXT/@3>,7FF1>,
<.ANDE<NEXT/Q2>,7FF]>,CNTO MEM/
'0oP/ @1,CNTO.REG/
1>,
DLSKNEXT/Q6>,7FF
FPA,MEM/<,AN
,7FF]>,(NTO.
OFOP/@4,(NTO,FPA.REG/<.ANDLSNEXT/@5>
J>"
,3800]>
<.ANDL<NEXT/@5>
,
VONTO/<.EQLL 0, <. ANDL<NEXT/@2>,3800)>

CNTI03030] C302L]

<.ANDL<NEXT/@3>,7f F1>,
<.ANDL<NEXT/Q2>,7FF1>,(NT1.MEM/
"10P/ @1,(NT1.REG/
1F0P/4,CNT1.FPA REG/<.ANDLKNEXT/@5>,7FF1>,(NT1.FPA.MEM/
<, ANDC<NEXT/Q6>,7FF]>,
VCNT1/<.EQLL 0, <.ANDL<NEXT/@2>,38001> , <.ANDL<NEXT/@5>,38001> 1>"

. CCODE

REG [1

[J 3

7FF]1>,
“IRD1.REG/<.ANDLSNEXT/@1>,7FF1>,(NTO,REG/<.ANDL<NEXT/@2>,7FF1>,(NT1,REG/<.ANDL<NEXT/83>
VREG/<.EQLL 0, <.ANDL[<NEXT/@1>,38001> , <.AND[<NEXT/@82>,38001> , <.AND[<NEXT/@3>,38001> I>"

MeM [

L1 03

“'IRD1.MEM/ <. ANDLSNEXT/@1>,7FF]>, CNTO.MEM/ < ANDLSNEXT/@25,7FF 1>, CNT1 . MEM/ <. ANDL<NEXT /@3> 7FF 1>,
VMEM/<.EQLL 0, <.AND[<NEXT/@1>,38001> , <.ANDL<NEXT/32>,38001> , <.ANDL<NEXT/@3>,38001> I>'

ChE
DLCD

Si? FE1
.(RE£F

JCREF
.UCODE

030383008

"'081/81,082/82,053/83,054/94,085/25,056/26""

;END OF NEVER CREF THE FOLLOWING WILL ALWAYS (REF
15287

.BIN

TIEROZ

(MTO98.MCX
.

NIT.MIC

INIT.MIC

1M{01)
;5288

.10C "INIT.MICTM

;ggg?

;

;5301
;5302

;5303

;530“
, 5305

15306

;5307

wm
e D

nNDOQ

—~Z

[
N
L TR T

15296
5297
15298
;5299
15300

23
e

15295

15294

;5293

15289
15292

Revision History"
EXPLANATION

Fix

D M

CLOKX Rev 13,00, Clock rate

.T0C "REVISION 25.0"

(. McDowell, Brian Allison, B. WARD

the 2 changes made

16:30:35

28-NOV=-83

in Rev 24

.
REassign locations to get return -19 working
called on
is
that
Change BO.INIT_UBA_MAPS to be a subroutine
.

both'cold and warm boots.

)

thange boot code to init the last 16 unibus addresses as net valid.
(hange boot code to make B/number work without specifying the device,
29-MAY-1980

)

Fix INIT code to invalidate 1st two Locations in the 1B,
Turn oft the cache when doing memory test for booting.
Initialize the UNIBUS in the INIT code. |
(lear TUS8 control and status registers in INIT.
Add BUS/PRB.RD.PTE to avoid machine hang clearing TB and CACHE.
Initial

release,

$5308

JBIN

160ns

Page

133

U 0819, 0400,0036,4030,0047,0481,F
u 0818, 0489,0036,4030,0047,0080,1
U 081C, 0C80,0036,4030,0047,0562,C

NN — OO0

3 b e = Dl
—

N ES AN = O 0 00 NN N

=3 e

AN =

N0 00 N

NN INIARI N PO RO NN PN NV

R
LR T
R AL
I
R
O
T
T

U 0801, 0080,0036,4CB0,0047,0081,9

.
_
U 0800, 0186,0010,0430,0843,0880,0 384+

U 080F, OD86,0D37,0030,4043,0080,0

U 0000, 0480,0036,4030,0043,0080,F

N N AN N AN AN A A

INIT.MIC

28=NOV~83

1M(01)

N A N N N NN U

Power Up

i bataunuaunvnua
i L
v il
Ll

MICROZ

(MT098.MCX

LA L L AN LA A AT O

‘

U 081E, 0580,0037,0030,1487,0080,4

: Power Up

The microcode waits 70ms for machine stabilization and then

;
;

procedes when A(LO is deasserted.

how to start up VMS.

'*k****k***k******************k******************t**w****tt**************k****

BO.POWER_UP:
*

10 RESET,

om0

NOP

MCTEMPOI_ZLIT16[82,
10 RESET

s N

* DO 10 RESET FOR 70MS

* GET COUNTER FUR 70MS WALT
* DO I0 RESET FOR 70MS

MCTEMPOI_MB-2L1TO[11,

10 RESET;
WX.EQ.07 . NEXT/BO,70MS_WAIT

=001

3348

ACLO FPLOCK?

=011

15348

=100

: DEC COUNTER

* DO I0 RESET FOR 70MS
;

{

¢ CHECK ACLO
* ARGUMENT FOR SUBROUTINE

: GO CLEAR COLD START FLAG

;01l===-=mmmmmmmmmmmmm e ;

;100==========-c—=m—mmcemmmeeeee ;

NEXT/BO. TEST_ACLO
PUSH,NEXT/MV, TEST

P WAIT FOR AC TO STABALIZE
* DO MICRO VERIFY

P
—— ;

15352

RCRS51_0,

* CLEAR BOOT CONTROL FLAGS

939

PUSH,NEXT/IN, INIT

;DO INIT

13358

001===---==-==mm=m=—e—mmmm—m——= : ACLO OK

CLEAR FLAGO,

PUSH,NEXT/B0.COLD_START_FLAG

15345

15357

15341

15356

' FOR RDM

BO. 70MS_WAIT:

000

15353

The microcode then tests the front panel switches to determine

}§§zg

3360

!
i

;**********k**itt**tt**k*tt**t***t*****t***kfit*t*k********kk************i****fi
The hardware forces control to micro location 0 on power-up.

BO.TEST_ACLU:

3306

. CHANGE/INIT=1

.
:g%%g

15342

;

: Power Up"'

Power Up

Page 1341

CLOKX Rev 13.00, Clock rate = 160ns

LREGION/INIT.RIL,INIT,RTH/INIT . R2L,INIT.R2H/INIT.R3L,INIT.R3H

15334
5335

15351
y 081D, 0814,0587,0035,4047,0487,9

.T0C

16:30:35

E 1

CLEARTFLAG2,

TELL

INIT TO INIT SCBB

;110=mmmmmmmmmmm
e m oo ;

PC_ZLITOL?],

FP317,NEXT/B0.ACTION_SWITCH

* SO THE CONSOLE WILL PRINT 0 ON HALT

: CHECK BOOT ACTION SWITCH

MICRO2

CMTOS8.MCX

Power Up

INIT.MIC

1M(01)
:5360

U 0802, 0884,0587,0035,4047,0080,6

15361

:g%g%

28~-NOV-83
=0000

=0010

:5364

U 0803, 0586,CC37,0030,8847,0000,1

U 0804, 0084,(592,4037,0047,0487,4

15374

U 0805, 0084,(592,4037,0047.0487,4

U 0806, 0881,.0%,4280,0047,0080,¢
_

U 0807, 0D86,CC37,0030,8047,0000,1

BO.RESTART_HALT:

;0701 -~ mmme e ccs e

RCR121 MCFPDOFFSETY,

n e ; RESTART/HALT

* LOAD HALT CODE INTO AP

* GO GET RPB

PUSH,NEXT/BO.F IND_RPB_SUB

BG.BOOT:

;0110 == —mmmm

WB_RNUM,

15380

;g%g;

e e

e ; BOOT

* TEST FLAG FOR /X COMMAND

15383

WBZ0>?,NEXT/B0.BOOT1
* (RUNM BIT 0) 0=NO 1=YES
e m s oo o ; HALT
011]=mmmm

;g%gg

NEXT/CN. CONSOLE

* SET HALT CODE

MCFPDOFFSET]_ZLITOL163,

15384

* AND LET THE USER DECIDE WHAT TO DO

:1000==========mmmmmmmmomeeema ;

WB_M[MDR],
WBZ0>7,NEXT/B0.R=-B_WARM_CHECK

15388
;gggg

$5391
U 0809, 0881,2592,4280,0047,0080,A

* GO GET RPB

PUSH,NEXT/BO. F IND_RPB_SUB

15387

U 0808, (881,2592,4280,0047,0082,2

* AND GO TO CONSOLE

e : RESTART/BOOT
mmmm
oo mme
;0700 =cmmm
* LOAD HALT CODE INTO AP
RCR12]_MLFPDOFFSET],

;gg;g

15378

* SET HALT CODE

BO.ACTION_SWITCH:

15375

;5379

* DO A COLD START

NEXT/CN. CONSOLE

;gg;;

$5373

;0010=====-smemmememmmmn——————— ; CLEAR BOOT CONTROGL FLAGS

RLR51_0,NEXT/B0.BOOT

MCFPDOFFSET] ZLITOL11],

;gggg
15369
15370

: CHECK WARM START BIT
:

100]=====m=mmmmmmmmemecemenooee ;

15392

WB_MIMDRJ,

;gggz

WB<0>?,NEXT/BO.R-H_WARM_CHECK

CHECK WARM START BIT

15395 =0
15396

15397

v 080A, 0186,5DB1,0030,1047,0088,D
_

U 080B, 0586,C(37,0030,9047,0000,1

U 0823, 0884,0587,0035,4047,0080,6

;0=Tmmmm oo ;

MLTEMPS] D+ZL1T8L2],

:5401

15402

;2298
15411

15412

15413

MCFPDOFFSETI ZLITOL12],

:2282

15408

: GET STARTING SP

NEXT/B0. RESTART

;2283

15405

U 0822, 0186.50B1,0030,1047,0088,D

BO.R-H_WARM_CHECK:

15398

;gzgg

Page

$0077====ommemr oo ;

15365

15368

16:30:35

: Power Up

CLOKX Rev 13.00, Ctock rate = 160ns
1

;

F 11

NEXT/CN.CONSOLE

Lt :

* SET HALT CODE

* AND GO TO CONSOLE

B0.R-B_WARM_CHE CK:

MCTEMPS] D+ZL1T8C2],
NEXT/BO.RESTART

* GET STARTING SP
:

BO.BOOT.(LR.FLAGS:

lmmmmm=meemmmmme—sem——m—eeoeeee : CLEAR BOOT CONTROL FLAGS

RLRS51_0,NEXT/B0.BOOT

: DO A COLD START

135
:

28-NOV-83

080C, 0C80,0036,4030,0047,0562,C

080D, 0054,05B7,0034,0047,0487,9
080, 0780,07F8,6BFF .F847,0081,1
0811, 0C86,05BE,403D,4047,0082,E

082F, 0484,0592,64034,4047,0482,8
i

082f, UBB0,07F8,00FF,F847,0081,3

0813, 0(86,058E,403D,4047,0081.8

0818, 0(84,0592,4(F4,8047,0081,4

P
N

0BAQ, 0(80,2002,403D,8487,0083.1

TR TR EE T

LU uiuaiuiviuiun
v
i ol g

0BBD, 0484,5592,4037,8047,0483,9

B S N
T
N
e bl
R A
S
AN AN
A RO N PO PO N RO RO NUNO N = — 3 3 3
NN
2 OO 00N
WS WD 2 OO0 IOV B~

MO
MICRO2
Power Up

088D
BO.RESTA

16:30:35

Power

G 11

CLOKX Rev 13.00, (tock rate = 160ns

,hkkkkkxFORCE

ADDRESSH¥ssxxwkkxx,

R[SPJ MLTEMPS],

USH,NEXT/B0. INIT_UBA_MAPS

0BAO:

suxkxxxnf QRCE

ADDRESS*kmxxdshnn

PC_MLTEMP2],

LOAD STARTING SP
INIT UNIBUS MAPS

POINT PC TO RESTART ROUTINE

H GO DO THE IRD1

NEXT/BO. IRD1
=00
BO.BOOT1:

DO MICRO VERIFY

PUSH,NEXT/MV.TEST

R H DO INIT
: TELL INIT TO NOT TOUCH SCBB
: BOOT UNIT NUMBER PARAMATER
PUSH,REXT/IN. INIT
;
B

SET FLAG2,
RCR310,

: LOAD DEFAULT MBA ADDRESS

{ONLIT_L0F 280003

[TEMPO]_RLLONLIT]
RIR1I_MLTEMPOT,

PUSH,NEXT/B0.BOOT_SUB

)

: MOVE LUNLIT TO A USEFUL PLACE
: LOAD MBA ADDRESS
: CALL BOOTSUB

ADDRESS OF UNIBUS 1/0 PAGE

MCTEMPOI_RCLONLIT)

: PUT {ONLIT IN A USEFUL PLACE

ReR21mCTEMPOL,

: LOAD ADDRESS OF UNIBUS [/0 PAGE

FPS2?

; BUT ON B0OT

DEVICE SWITCH

Page

136|

0816, 0D81,ADD1,0030,8487,0081,7

16:30:35

Power

CLOKX Rev 13.00, Clock rate = 160ns

1
PC_MIPCI+ZLIT4L30],

NERT/BO. CHECK_ROM

—ONOW NN

1. TS, 1V 1V, |

ceninenann,

0,1V, 1,10, (U, 1V, 1V, ]

0815, 0081,AbD1,0031,0487,0081,7

=00

POINT PC TO RIGHT ROM

m oo
mmmmm
e
;10ms
PC_MLPCI+ZLIT4L10],

POINT PC

NERT/BO. CHECK _ROM

B0, CHECK R?M

WB SEXT (XB) .XOR.MINUST

WXTNE.0?

0817, 0081,7E5F,4A50,2047,0083,0
=00

NEXT/CN.CONSOLE

BO.IRD1:

0832, 0080,0036,46030,0047,0072,2

TO RIGHT ROM

CHECK FOR NON~EXISTENT ROM

mm neen
mmmm
s mecncne
100==m=m

MCFPDOEFSETI ZLITOL14],

0830, 0986,CC37,0030,A047,0000,1

0831, 0586,C€37,0030,0047,0681,A

PC_P(+2,

$ 0] mmmmmmmmmmmmmmmmmo
e meeees

MCFPDOFFSETI_ZLITOLOT,

PASS

'NO ROM' ERROR CODF

PUSH,NEXT/BO.IRD1_SUB

DON'T CONFUSE CHARLIE WITH FPDOFFSET
DO SUB CALL FOR RTUT RETURN

B
RNEXT/CO.NOP

WASTE A CYCLE AND THEN IRD1

80.IRD1_SUB:
081A, 0C80,0036,40F0,0047,0000,1

page 137

D
POINT PC TO RIGHT ROM

P
PC_MLPCI+ZLIT4L201,

NEXT/B0. CHECK_ROM

(e Yo

0814, 0981,A0D1,0031,8487,0081,7

28-NOV~83

P S

Power Up

[V, IV TV IV I

INIT.MIC

MICROZ

R R

CMT098 . MCX

H 11

RETURN AND INHIBIT DESTlNATIONS..

NEXT/1

TELL THE HARDWARE ABOUT PUWER UP
FORCE A RETURN +1

;

MICROZ

CMTO098.MCX
INIT.MIC

Power Up

U 081F, 0980,0037,0036,0267,0082,5
)

jU 0825, 0086,6036,4430,03E7,0172,8

TM(OD)
,2286

Egzgg

U 1729, 0180,6D12,0A34,0047,0085,0

J 0850, 0D86,CL37,0030,A847,0000,1

15499

1728:

15507

;5508

m——— e

meme e :

* GET_CURRENT CONTENTS OF CSR

¢ TEST FOR SET OR CLEAR COLD BIT

;Oxxx*x*FORCE ADDRESS**x*xxxxxx%; CLEAR COLD START BIT

TUSBREGS_MUTEMP6].AND.OLIT16L17F],;

RETURN [3)
1729:

;gggg

15502
;5503
;gggg

: ADDRESS TUS8 CSR

FLAGO?

;gzgg

15506
J 0851, 0180,6D12,4084,02E7,0000,3

{ e

MLTEMP6]_TUSBREGS,

;223%

Y5498

CLOKX Rev 13.00, Clock rate = 160ns

TRAR_ZLIT16L0C0]

:5490

15495

: Power Up

BO.COLD_START_FLAG:

5491

15494

U 1728, 0980,6F12,008B,FAE7,0000,3

28-NOV~83

16:30:35

;1x*xx+xFORCE ADDRESS**wk&xakkkk;

WB_MCTEMP6].AND. ZL1T160801,

WX7EQ.0?

;

TEST COLD START BIT

e
e T;
MCFPDOFFSET] 2LITOL15],
s SET HALT (CODE
: AND GO TO CONSOLE
NEXT/CN.CONSOLE

ottt ; SET COLD START BIT

TUSBREGS_MLTEMP6].0R.ZLIT16L801,;

RETURN [3]

;

Page

‘

138

MICRO2
Boot

CMT098.MCX
INIT.MIC

;

1M(01)

U 0833, 0086,058E,603D,84A7,0085,2

U 0852, 0D86,1DB7,0032,0047,0083,4

U 0853, 0186,(37,0030,9847,0000,1

"i*i*tkfi*kk*tk**fltttkt***t'k*«*t********'kt*t***t********t**iz*******i*****fitt***

;2212

80.800T_SUB:

U 0834, 0084,073D,0020,0480,0083,7

721:

R KR AR

KRR AR R R

R Ak kA A

7DD

* LOAD ADDRESS OF CACHE DISABLE REGISTER

sxwxkxxkxxFORCE ADDRESS*xxunkxka;

* DISABLE THE CACHE FOR MEMORY TEST.
e

Egggg
15530

BO.START_SEARCH:
cremp13 2L1T8L407,

VA_B_MCTEMPOJ_RLZERO]

L L SEE ;

NEXT/BO.INITIAL _READ

;5534

;gggz

NEXT/CN. CONSOLE

U 0836, 0480,0036,4030,0047,0084,6

* NUMBER OF WORDS TO READ (64K)
;

; SET UP HALT CODE
:

BO.DEC_WORD_COUNT:

15539

MCTEMP1]_MB-ZLITOL1],

;ggzg

15502 =00

WX.EQ,02”

" DEC "'WORDS LEFT TO READ'' COUNT
64K FOUND???

BO. lNJTJAL READ:

15545

READ,S1ZECLONG],

: ACCESS A LONGWORD

15547

NERT/B0.DEC_WORD_COUNT

* IF THIS READ FAILS CONTROL WILL BE

15546

VA R[TEMPOJ RB*CONX(L)

15548

: POINT ADDRESS TO NEXT WORD

* PASSED THROUGH SLOT 2 OF MACH CHECK

: DISPATCH TABLE

15550

U 0835, 0485,273(,0020,04A7,0082,C

* STARTING ADDRESS FOR READS

L
L L;

M[FPDOFFSETJ L1T0L13],

15549

)

Ak d ko kh ke wk

CLAIM DISPTACH SLOT 2 ON MACH CHECK

MEMSCR_ZLIT24[1]

LT S

ARk

sxxxnxkkwxFORCE ADDRESS*ataxask¥;

;gggg

:ggg}

KA KRR AR K INIK A AR KRR AR

MEMSCAR_IL1T24L63

Egggz
15525

MCFPDOFFSETI_ZLIT28[28]

}gg;g

.ggzz
.

}gg}g

Egggg
U 0837, 0586,1C10,0A30,0847,0883,4 384%

: Boot Sub'’

Boot

:'5511

Eggg;

U 07DD, 0D80,0CB7,0030,0£07,0083,3

CLOKX Rev 13.00, Clock rate = 160ns
16:30:35
¢ Boot Sub

28-NOV-B3
.T0C

Egg%g

U 0721, 0D80,0CB7,0030,3687,007D,D

Page 139

;gg?g
25512

U 0828, 0186,(C77,0031,4047,0072,1

;

J 1

15557

;0lom=—es—cececamcmcosmammnemaan ;

5559

VA_RITEMPO] RB-CONX(4),

* POINT ADDRESS TO HIGHEST WORD READ

;gggz

MB_MIMDR],NEXT/BO.WRITE_ZERO

18555
;;ggg

10me=memsemmecmem—ecmeeseee ;
NEXT/BO RESTART_SEARCH1
¢ CATCH MACHINE CHECK RETURN

)

: GO START TESTING HIGHEST WORD

Boot

1M(01)
;5558

0828, 0580,0037,1030,0847,0083,A

082A, 0480,0E77,1020,05D8.,0487.1

;5559

083A, 0080,003A,402D,85D8,0487,1

0838, 0980,0€E37,103F ,F047,0083,F

083D, 0880,0339,9280,8047,0883,E 355«

083F, 0986,5D81,0030,1047,0483,9

.
.
083F, 0080,003A,402D,8508,0487,1

]

0839, 0906,C(77,0032,4047,007D,E
07DE, 0980,0C8B7,0030,0607,0083,(

)
083C, 0880,07F8,678F ,F847,0084,3

;5566

=100
BO.WRITE_ZERO:

; WRITE -1 AND LEAVE IN Q FOR READ SUB
(RETURN -2}
; CALL READ SuB

Q -1.WRI tSIZECLONG],
POSH,NEXT/BU READ_SUB

3100

Q_RCZEROI,WRITT,SIZELLONG],

25568

;gg?g

POSH,NEXT/BO. READ SuB
00

; WRITE O AND LEAVE IN Q FOR READ SUB
(RETURN =2)
CALL READ SuB

;

;00=mmmomm oo :
. WALK THE ONE
0_(RCZERNDI+Q).SL.1,
* LOOK FOR 1 WALKING OFF HIGH END
WX.EQ,0?

;5573
:g;;g

;5576
;5577

BO.WRITE ¥ALK1
-

; WRITE THE WALKING 1

WRITE Q,SIZELLONG],

;5578

;5579
;5580

; CHECK THE WRITE (RETURN -2)

PUSH.NEXT/BO.READ_SUB
;1] mmmmmm——m
e m e A
—————

0 _OLITOL1FE],

:5582
15584
;5585

: GET STARTING 0 TO WALK
;

NEXT/BO.WRITE_WALKO

15583

15586

m;
oo oo
§01mmmmmmm
Q (RCZERDJI+Q).RR.1,
;

;5588
;5589
:5590

MLTEMPS]_D+ZL1T8L21,PUSH,

WwB<0>?

;5587

m
m e memmmnen
mmmem
oo
;10mmmmmmm

NEXT/BO.INIT_UBA_MAPS

15591

25592

;5593
15594
:5595
;gggg

BO.WRITE NALKO

;5598
;5599

BO. INIT_UBA_MAPS:

o
T
"
S

15603
;5604
;5605
15606
5607

:5608

GO WALK O

Q<~-FFFFFFFE

WALK THE ZERO ONE NOTCH
TEST FOR

COMPLETE WALK

;
;

PODINT SP TO BOTTOM OF 2ND GOOD PAGE
INIT UNIBUS MAPS (RET =19)

;

WRITE THE WALKING O

UR]TE Q,SIZECLONG],

;

PUSH,NEXT/B0,READ_ sus

CHECK THE WRITE (RETURN -2)

~-----------_--_--------—-------

MCFPDOFFSET]_ZLIT28(48],

: 5600

;5601
;5602

140

Y GET INITIAL 1 TO WALK

;

=010

15563
:gggg

Page

Clock rate = 160ns

NEXT/BO.WRITE_WALK1

25581

;000
Q_2L1T0L1],

;5562

;5571
;5572

0838, 0480,0039,DA3D,8047,0883,A 362*

=000

;ggg?

;5567

082C. 0480,058E,5020,8508,0487,1

K 1
16:30:35
CLOKX Rev 13.00,
: Boot Sub

28-NOV~83

CLAIM DISPATCH SLOT 4 ON MACH CHECK
FLAG TO CONTROL LOOP EXECUTION

~
CLEAR FLAGO

70E:

cxxxnsxtxxfFORCE

ADDRESSwaaxassnn;

o o e oy S
e by T Oy S
W
¢
W

LONLIT_LOF30800]

RE-ENABLE THE CACHE AFTER MEMORY TEST,

;

ADDRESS OF FIRST UBA

INLIT . MIC

MICRO2

(MTO98.MCX

MICTRO2

(MTO98.MCx

Boot

INIT.MIC

1M(G1)
;gz%g

16:30:35

28=NOV~-83
.T0C

: Find RPB Sub

Boot

25519

JRRAREIIRIRRRRINR®T 4 o

:g;gl

BO.F IND_RPB_SUB:

;5720

CLOKX Rev 13.Gv, Clock rate = 160ns
¢ Fird RPB Sub"

A AR AR R AR KRR AR R R R AR KRR A KRR R

:tt**t*kttkttkttw*ti«t\xt«*ttfi*tt*ti*tt*t***t***t**tut***k*wk*w***k*****iitflw*

' CLAIM DISPATCH SLOT 5 ON MACH CHECK

U874, 0D86,LC77,0032,6047,0087,5

22;52

MCFPDOFFSETI_2L1728(58]

0875, 0CBO,05BE,703%D,84A7,0085,6

:5725
;g;gg

e
——— e ;
: STARTING ADDRESS FOR RPB SEARCH
VA_Q_D_RCZERO]

E%gem%wj?jflfim

15730
0856, 0D86.1C37,0020,F(50,0085,8

0857, 0880,0036,40B0,0047,03FF,E
‘

0858, 0481,2008,0A30,0047,0885,A 344%

0859, 0080.0036.4030,0047,0087,8
,

085A, (180,0DB1,3030,14A7,0087,8

15733
15734

* GET FIRST WORD OF RPB (MAYBE)

NEXT/BO, CHECK_RPB

* PASSED THROUGH SLOT 5 OF MACH CHECK

: GET CHECKSUM COUNTER
" IF THIS READ FAILS CONTROL WILL BE
:

$303

E§;§g

DISPATCH TABLE

.
RETURN [=2]
Egzzg BO. CHECK_RPB:

Y RETURN WITH FAILURE

15741

WB_PTMDRI-Q,

* CHECK FOR START OF RPB

15744

:57

;g;zg

etttk
ket teedtabalet H

WXTEQ.0? ,NEXT/B2.BAD_RPB

;2322

5707

B0.BAD_RPB:

;2;2?
:5752

0858, 0885,058¢,4020,8050,0085,(

READ, SIZELLONG],

METEMPII_ZLITOLIFD,
VA_VA+4,

15731
15732

15748
15749

15753

15754

15755

e L LL b L L

NEXT/BO0.BAD_RPB1

LDl ;

: CATCH THE MACHINE CHECK

T : BAD RPB (TRY AGAIN)
VA_Q_D_D+ZL1T8[2],
¢ POINT TO NEXT PAGE

NERT780.BAD_RPB1
f1omms

;

oo e ;

READ,SIZELLONG],

METEMPO]_RLZERO)

15756

* GET STARTING ADD OF RESTART ROUTINE

* INIT RPB CHECKSUM ACC
"

THIS READ FAILS CONTROL WILL BE

DISPATCH TABLE

: PASSED THROUGH SLOT 5 OF MACH CHECK

15757

15760

Page 11'3,

VA_RLTEMP2_MCMDK],

* SAVE STARTING ADD OF RESTART ROUTINE

j DRSC, 0485,2592,4470,86A7,0085,E

15761
;g;g%

WXTNE .07,
NEXY/B0.CHECK_RESTART_ADDRESS

085D, 0C80,0036,4030,0047,0087,8

15764
15765

(lmemmemem
e
——————— ;
NEXT/B0.BAD_RPB1
© CATCH THE MACHINE LHECK

MICROZ

TMTIGB. MIX

;

Boot

INLT MDY

B 12

(LOKX Rev 13.00, Clock rate = 160ns

16:30:35 =

28~NOV=83

TM(OM)

: Find RPB Sub

Page 144
'

DRSE, L IB(,N036,4030,0067,0085,4
L uBSE, D48U,U036,4030,0047.0086,2

15766

15767
15768
15769
15770
;5771

Eg;;g

v JBOC, (08%,2001,0030,0047,0087,6

wHeY, UC8U,0036,4030,0047,0087,8

}

' UB76, U386,1(10,0430,0847,0886,2 384+

; TRY AGAIN

;

s ADDRESS OK

NEXT/BO.READ_RESTART_ROUTINE

RETEMPO] MIMDR)+RB,

15779

;

NEXT/B0.BAD_RPB1

' CATCH THE MACHINE CHECK

BO.DEC_CSUM_COUNTER:
i

MCTEMP1]_MB~ZLITOL1],

* DEC NUMBER OF WORDS TO CHECKSUM

WX.E0.0?

i ALL DONE

15789

READ,SIZECLONG],

* START READING RESTART ROUTINE

15791

NERT/BO.CSUM_RESTART_ROUTINE

& IF THIS READ FAILS CONTROL WILL BE

15790

VA_VA+4,

15792

_
S U877, C88L,0036,4020,0450,0086,4

(i 0864, 0081,2000,0A30,0047,0886,6 345+

U 0865, 0080,0036,4030,0047,0087,8

U 0866, (C80,0036,4030,0047,0085,4
U 0867, 0C80,0036,4040,0050,0000,4

15799
:5800

TP R

ittt

Y IF THIS READ FAILS CONTROL WILL BE

iviagtriatatalabe bbbl bl :

WB_MIMDRI-RLTEMPO],

{ CHECK CHECKSUM

WXTEQ, 07, NEXT/BO. CHECK_CHECKSUM ;

{lmmmmemcecacsesaie R CEEERETEY

:gg}?

Egg}%

BO. CHE LK_(HE CKSUM:

NEXT/BO.BAD_RPB1

: CATCH THE MACHINE CHECK

Egg}g

NEXT/80.BAD_RPB

16816

ileccccccecccannannnnn cnemmmaenn ;

15818

15819

15820

;

: READ CHECKSUM WORD
* POINT VA TO WARM START BIT

* PASSED THROUGH SLOT § OF MACH CHECK
* DISPATCH TABLE

;gggg

;5817

:
;

GET ADDRESS OF CHECKSUM WORD

READ,SI2ECLONGI,
VA_VA¥4

15801

$5809

* PASSED THROUGH SLOT 5 OF MACH CHECK

VA_D+2L1T0C8]

:5798

$5805

P P ; ALL DONE READING RESTART ROUTINE

;2;39

$5806

;

; DISPAT(H TABLE

15795

15802
:5803
15804

‘

* POINT 10 NEXT WORD

;2;82

.~ 0863, 0180,0031,0030,46A7,0087,7

PSR ——memmm——— m————

Eg;gg BO.READ_RESTART _ROUTINE :
|5 0862, 0UBC,0036,4020,0450,0086,0

? DO CHECKSUM

NEXT/B0.DEC_CSUM_COUNTER

;g;g?

:g;gg

B0. CSUM_RESTART_ROUTINE:

;g;;g

15784

&EXT/BO.BAD_RPB

15776

Egggg

_—

READ,SIZE[LONG],

RETURN [+4]

¢ CONTINUE LOOKING
; CET WARM START BIT

P IF THIS READ FAILS CONTROL WILL BE

: PASSED THROUGH SLOT 5 OF MACH CHECK

. DISPAT(H TABLE

28-NOV-83

1M(01)
0 €0 G0 00 O 00 00 CO00 000
W rorONO
NI rONUNONY

R
DR

[V, IV, YL LV, AW LV AV IV [V

“evemanae.

U 0878, 0581,8D12,0A74,0047,0085,6

=t D OO0 NN AN DN
s

MICROZ
Boot

0, [V, |

MOX
1C

16:30:35
:

c 12

CLOKX Rev 13.00, Clock rate = 160ns

Find RPB Sub

B0.BAD_RPB1:

WB_MCVAJ.AND,ZL1T16(807,

Y SEE IF BEYOND PHYSICAL MEMORY YET

WXTNE.O7 .NEXT/B0.READ_RPB_HEADER;

. CRANGE/INIT=0

P awnxaxnxsnn THIS WORD GOES INTO MACH CHECK DISPATCH TABLE SLOT #5

;

VA 0 D_D+IL1T8L2],

RETURNTL[+1]

fhkkkhkhkhhki

" POINT TO NEXT PAGE
;

Page

145

;

(MTO98.MCX

INIT.MIC

MICRO2
CRO2

1M(01)

28-NOV~83

16:30:35

b 12

CLOKX Rev 13.00, Clock rate = 160ns

Initialize Microcode for the (onsole and Power up

;gg%%

,TOC

:'5834

:***********k******kk*fi*ttttfi*t*i*i*t**wA‘k***tt***t********t*****ltk***t*l*fitfl'i

;5835

Page

146
;

Initialize Microcode for the Console and Power up''

INIT.MIC

|
|

INITIALIZATION 1S CALLED BY THE CONSOLE AND AT POWER UP.
LONLIT
FLAG2 CLEAR IF POWER UP

i
i

;5839

FLAGO WHETHER OR NOT POWER UP

:5841

DREG

.5836
;5837

RESOURCES

;5838

SET IF CONSOLE

;5840
;58642

;5843

CRAR

;

QUTPUT

;5844
15845
;5846
;5847
;5848

;5849
;5850

;5851

;5852
;5853
;58564
;5855
;5856

;5857

PSL

1PL
oces
ASTLVL
SISR
FPDOFFSET

;

“+ RC3R
wx XCSR<6>

;

PME
CACHE
8
*xx ICCS
PC

41F0000

SUBROUTINES

;5862

0
0

0 (SET WHEN PRINIT)
0
INVALIDATED
INVALIDATED
0
0

FUSHED WHEN PC_O

0
SOFTIPR
PROCESS INIT IS ALSO DONE
IN.CLR.CACHE.ROUT
CLEARS THE CACHE
MP.MTPR.TBIA20 CLEARS THE TB

;5864

;xx ] ASSUME RXCS IN THE SRM IS THE SAME AS R(SR IN DEFIN

;ggg;

15865
;5866

;5869

;5870
;5871

'5872

AND
AND

AND

1F
=1 (AT POWER UP UONLY)
4
0
3

k% MME

;5858
;5859
;5860
;5861

586,

TXCS IN THE SRM IS THE SAME AS XCSR IN DEFIN
MAPEN IN THE SRM 1S THE SAME AS MME IN DEFIN

ICCS IN THE SRM IS THE SAME AS TCSR IN DEFIN,

A PROCESS INIT BUS FUNCTION IS DONE.

EVERYTHING ELSE MENTIONED IN THE SRM SECTION 9.7

1S EITHER INITIALIZED BY THE HARDWARE OR UNPREDICTABLE.

;kt&tkkt**’(*******‘l*'(*****k**t**kt**t***t**iik*****ttt**********************t

!
!
l
i

i|
!

:;
;

E 12

CLOKX Rev 13,00, Clock rate = 160ns
28~NOV-83 16:30: 35
MICRQ2 TM(OD)
Initialize Microcode for the Console and Power up

CMTO98,MCX
INIT MIC

;5873
;5874

0879, 0F80,07DF,07FF,F847,0087,C

:gg;g
:5880

0878, 0080,05BE,408D,8487,0000,1
087C, 0880,05BF,403D,4007,0086,8

PC_RLZERO],

OBEE, 0(80,05BF,403D,84A7,0084,8

15898
15899

]
)
0848, 0598,0037,0032,0257,04E4,(

0849, 0908,0CB7,2034,04B7,04E4,C

OBEE:

:5909

=00

;5913

;5914
:5915
:5916
25917

;5918
15919
;235?

084A, 0480,05BF,403D,82(7,0484,D
)

0848, 0080,0587,0030,0787,0087,D

;5923

;gggg

;5926

;5927

;CRAR GETS 2
sNOW IF WE CONWRITE

JWE WILL WRITE TO RXCS

et ettty ;

DEC STEPCTM

;5906

;591
15912

e e;
;JSR

CONREGS D_MCSISR]_RLZERO],

;gggg

25922
U

o Rt

;5903

15910

0mmmm
e
PUSH,
STEPC 2,

CRAR_ZLIT16[801],
NEXT7IN,PC_O

:5900

;gggg

JRETURN+]

sPSL GE1S LONLIT

PSL_RCLONLIT]

;ggg%

15902

;AVOID MACHINE HANG CLEARING CACHE
;VA GETS O

IN.PSL.LONLIT:

25901

0869, O89E,F5BE,&03D,.82(7,008E,E

COMPLETE (PU BUS CYCLES,
VA_RLZERO],

*RETURN+1

RETURN [11

;5897

0868, 05A0,0037,0034,0247,0487,A

JFOR CHARLIE'S CLEAR TB SUBR

IN.VA_O:

;53%3

;5894
;5895
;5896

PC GETS O

CLEAR FLAGT,

RETURN [1]

15886
5887

:ggg?

;6G0TO REG FLOW

IN.PC_O:
0007 eemectecmmcemcmmccen
oo ce ey

;ggg%

JLONLIT GETS 41F0000

NEXT/IN.PSL.LONLIT

;5881

:gggg

147;

jmmmemmss———eemeeeeec—ccoc—ooooo :

{ONLIT [41F0000],

;5875

;5878
15879

087A, 0008,05BF,408D,8487,0000,1

INLINIT:

Page

JRXCS GETS 0

;SISR GETS 0

saknexaxtxFORCE ADDRESSHxxxkkin;

VA RLZERO]
M

PUSH,DEC

;ZERO VA FOR CLEARING TB

STEPC,

DL DL L LD D DL D L :

COMPLETE CPU BUS CYCLES,
CRAR_ZLIT16[40],

NEXT7MP.MTPR,TBIA20

;AVOID MACHINE HANG CLEARING T8
;CRAR GETS 1

sNOW IF WE CONWRITE

sWE WILL WRITE TO TXCS

B
Rl el ebtatadeadedete
ettt ;
PUSH,VA_D_ZL1724[80],
H

COMPLETE TPU BUS CYCLES,

JAVOID MACHINE HANG CLEARING 1B

NEXT/MP.MTPR, TBIA20

sNOW IF WE CONWRITE

CLEAR FLAGT,

;

RL
L T bl bt

PUSH,NEXT/IN.CLR.CACHE .ROUT,

CONREGS RLZERO]
P

“CLEAR THE CACHE ROUTINE

:TXCS FPDOFFSET GET O

et ;

SOFTIPR_O

;

)

1
P
:

|
|

CMTO098.MCX
INIT
. MIC

MICRO2

TM(OT)

15928

;5930
;5931

;5929
15932

086A, 0980,0CB7,0030,2707,0487,A

0868, 0586,€€37,0030,1A81,007D,F

0980,00B7,2030,1847,007E.0

:5935
15936

G7EO, 0080,0E71,2A30,0043,087E,0 378%

07et, 0580,0037,0034,0267,007E,2
07e2, 0180,0037,0030,02E7,007E,3

07Es, 0580,0p37,0032,0267,007E,4

0084,0587,0033,42E7,0087,E

087t
., 0180,0037,0036,0247,0087,F

087r,

0080,0D037,0482,02(7,0082,9

7DF:

15944

7E0:

0986,637,0080,6847,0000,1

PASTLVL GETS 4

:CALL PC GETS 0
:THIS FLUSHES OUT X8

JPROCESS INIT

; LOAD COUNT FOR HOLDING IO RESET

skkxkkkk e xFORCE

ADDRESS********w,

IO RESET,D_D-1,WX.EQ.0?,

,ggzg

: SET POWER UP CODE FOR VMS RESTART

sxxxxxxkxkFORCE ADDRESS* xkkkikkx;

D_ZLIT8L3]

INLIORESET:

;5947

NEXT/IN. IORESET

7E1:

;5953

7E2:

;5956

T7E3:

15959

7E4:

15962

15965

200 eeem—e-mcecsccccecccncssssceoses ;

;5970

;ggg;
;gggg

-gggg

-ggg?

:gggz
;5966
15967
;gggg

;5973

15974

;5975
;5976

;5977
25978

IN T ALIZE THE UNIBUS

; FOR 200 MICRO SECCNDS.

;5950

15972

0820,

;JSR

DONE WITH CACHE

PROTESS INIT

15942

259721

0829, 0C86,EE77,0080,0047,0000,1

eT H

lesmescsesseccceccmcnconnnennos H

;ggzg

;5946

PUSH

PME 0 FPDOFFSET_3,

:5939

;5943

sTCSR_O

NEXT/]N PC_0

:5934

35945

Page

eeme—essssssssnescesscosseosoeoy

TCSR_O

STLVL [4],

;5933
15937
;5938

07t4,

CLOKX Rev 13.00, Clock rate = 160ns

Initialize Microcode for the Console and Power up

087b, 0880,0587,0030,0167,0086,A

o70f,

F 12

16:30:35

28-NOV~83

seknnxxkxxFORCE ADDRESS*
¥ & xksxsk;

TRAR ZLIT16080]

; LOAD ADDRESS OF RECEIVER DONE AND IE

sxxnikxkxxFORCE ADDRESS**taxkxxx,

TUSSREGS 201716003

;

CLEAR DONE AND IE

JxxxnnanexFORCE ADDRESSH**kkkkkk,

TRAR ZLIT16040]

; LOAD ADDRESS OF TRANS READY AND [E

sxeaweerrxFORCE ADDRESS*********'

TU‘8REG§ RLTEMP13]_0

;

CLEAR READY, IE AND CONSOLE SAVED MME

[ e=emsmemsccccsscccccacnesossmsoo—e- ;

CRAR_ZLIT16[0C0]

CUNREGS ZLIT160401,
FLAG2?,
NEXT/IN FLAGZ.NOT.SET

IN.FLAGZ. NOT SET:
L

; ADDRESS TXCSR
; CLEAR CON HALT
JFLAG2 SAYS NOT POWER UP OR POWER UP
sFLAGZ SAYS WHICH WAY USER ENTERED

MLSCRB] -1,

RETURN T11°

SCBB GETS =1

‘POWER UP

);

MLTEMP6] ZLITOLOD],
RETURN [11

;TEMPS GETS A <(R>

;BOOTSUB OR START OR INIT OR BOOT?

148

;

CMT098 . MCX

INIT . MIC

MICROZ
Init

1M(01)
:5979
15980

;5981
;5982

16:30:35

28=-NOV=83
.T70C '

Init

Rk gk

25983

;5984
25985

:5986
;5987
;5988
:5989
:5990

U 084D, 0180,0DB7,2030,2047,0487,B

25991

:5992
15993

15994

U 084, 0181,8C11,0030,25A7,0088,2
U 084F, 0880,0036,4080,0047,0000,1

;5995
15996
15997

;gggg
$6000
;288;

32882

6005
U 0882, 0180,0C30,¢A30,0857,0884,E 384x

;6006

;6007

612

Page

CLOKX Rev 13.00, Clock rate = 160ns
IN.CLR.CACHE.ROUT

Rk Rk RO KRR AR

KRR

IN, CLR. CACHE.ROUT
DREG
RESOURCES
QUTPUT

IN.CLR.CACHE .ROUT"'

R KRR

R Rk KRk

Rk kK ek kk

CLEARED CACHE

k k%
kR K
R RO KRR
AKAI
s ko s e
dehddAKAR
A KAk
AKIK
KA KK F KA
I ERARKIRK

=00
=01
IN.CLR.CACHE.ROUT:
;0] mmmmmmmmmm oo m oo ;
PUSH.
;

D_ZLIT8[4],

NEXT/IN.VA_O

,TB AT END,CLEAR CACHE

;CALL VA GETS 0 RET+1
;D GETS 1024

IN.CLR.CACHE:
Lt e
e L bH
VA VA+4 CLEAR CACHE,
;CLEAR (ACHE

NEXT/IN.DEC.D

JVA GETS VA+4

;1lemmmmem
ee
e;
JRETURN+1
RETURN [13]

IN.DEC.D:

COMPLETE CPU BUS CYCLES,

YAVOID MACHINE HANG CLEARING CACHE

WX.EQ.0? ,NEXT/IN.CLR.CACHE

;

D_D-zLITOL[1],

;D GETS D-1

;

149,

—

CMT098.
INIT.

MICRO2
Init

1M(01)

28-NOV~83

6007;

16:30:35

This page

H 12

CLOKX Rev 13.00, Clock rate = 160ns
IN,CLR.CACHE .ROUT

intentionally left blank.

Page

150

MICRO2

(MT098.MCX

CONSOL.MIC

CLOKX Rev 13.00, Clock rate = 160ns

. MIC!
.T0C ''CONSOL
.TOC "REVISION 33,0
CHARLIE MCDOWELL
:

.Toc
REV

33
32
31

EXPLAINATION

fix B/number to work without specifying the device.

22~May=-1980
(leanup and add comments,

Fix D P<CR> to not deposit a 0 in the PSL.
Attempt restart for halt codes other than 6.
(lear stepc before depositing to iprs (for TBIA).
clear1n? of

Set MM.NOINT

halt pending on restart.

on command execution to aveid some interrupts getting in.

Initial release.

151
i

Revision History''

Fix

Page

.NOBIN

D
O

PETEITEY]

112

CONSGL.MIC

16:30:35

28-NOV-B3

1M(01)

16027

.BIN

CMT098.MCX
CONSOL.MIC

MICRO2

1M(O1)

28-NOV-83

Console Command Parser

:2858

.T0C "'

;6031

R L

;6052

J 12
CLOKX Rev 13.00, ClLock rate = 160ns
16:30:35
: Console Resource Usage
et S A

;6057
:6058

;6062

TEMP?
MTEMP8
RTEMP8
MTEMPY
RTEMPY
RTEMP10

;6064
;6065

RTEMP13
RTMPGPR

;6059
;6060

;6061

16063

RTEMP12

;

Q
STEPC

;6070
;6071

FLAGO

;6075

FLAG2

;6080
;6081

= START
- 800T
- EXAMINE PSL
- DEPOSIT PSL

A = X BINARY TRANSFER

.6055
;6056

;6079

Number buffer 1 (BUF1).
Character to be typed or last char read.
)
Command code and switch flags.
0 if current command needs space switch
0 if current command needs size switch
0 if current command needs BUF0Q number
0 it current command needs BUF1 number
0 if current command needs number switch
0 if current command needs X switch
0 - EXAMINE
7 - DEPOSIT
2 = HALT
5
7
8
9

16054

6078

Counter for number buffer 0.
Number buffer O (BUFO0).
Counter for number buffer 1.

3 ~ NEXT
4 ~ CONTINUE

26050
26051
;6052
;6053

;6076
16077

A SR A R LA S At AR S A AA LA AL AR AR b i

all console microcode)

16048
;6049

16072
;6073
16076

R R A SR S

Resources (unless otherwise noted these resource assignments apply to
TEMPO
TEMP]
TEMP?
TEMP3
TEMPS
TEMP6
TEMP6<0>
TEMP6<1>
TEMP6<2>
TEMP6<3>
TEMP6<8>
TEMP6<9>
TEMP6<7 i 4>

;6033
;6034
;6035
;6036
;6037
;6038
;6039
;6040
;6041
;6042
;6043
16044
16045
;6046
;6047

J60u6
;6067
:2828

: Console Resource Usage''

Console Command Parser
A

;
Page 152

FLAGY

8 - INITIALIZE
D ~ TEST

Checksum of characters read from console
Current space switch value
Saved space switch for delete
Current size switch value

<aved size switch for delete

vefault next address
Save PSL

.
Save initial MME value
Copy of
PC for examine/deposit via RNUM=15.

Save adjustment to RTEMP10
for '+' as address
# ot times for CN.TYPE.CHAR to type the
character in TEMPS
0 it current number butfer is BUFQ
1 if current number buffer is BUF1

0 normal
1 signal to CN.GET.NUMBER that next
character has already been read

0 normal

(not APT)

FLAG3

1 binarY transfer mode
0 norma. (not BOOT command)

MM NOINT

0 normal

1 BOOT command needs device type

1 last character typed was <rubout>

"t*t&***ttt**ttt*t*i’t*t***tt**t***tt**t***t********‘kt*ttktl**tt**ti**l*t'A'(tt'k*

CMT098.MCX
(ONSOL .MIC

MICRO2

1M(OT)

28-NOV~83 16:30:35
:

(onsole Command Parser

(onsole Initialization

.TOC '

:-6084
;6085

;********i***tt*tii*t**i******************t*tt\\'*k*fik******************\\'*i*****
AP and HALT bit set.
T6(HEX)
Entry Points

:6088

;

;6089
;6090

Input

CN.TYPE.PC

Micro code detected halts.

FPDOFFSET

Low byte is used for halt code.

STACK FLAG

the console will be PC-2).
It set front panel switches are checked

FLAGS
TEMPO-TEMP?7

Clear
Zero

MTEMP9,RTEMP9

8, default size is long (# of digits)

RNUM

Used for clearing temps.

MTEMP10

Pass # of digits to (N.TYPE.NUMBER.

if CN.TYPE.PC entry is used P( should
contain the address of the next OPCCD

to execute plus two (ie_the PC typed on

;6091

16092
;6093

:2882

;

Output

16096
16097
;6098

;6099

36102

;g}gg

Resources

CN. TYPE .NUMBER

CN.TYPE.CHAR

CN.PROMPT
CN.CLEAR.TEMPS

6111
6112

:g}}g

26116

16120

;6121

;g}g%

;6124

;@;gg
.6

;6127
16128

Pass number to type to CN.TYPE.NUMBER.

Subroutines/External Labels

6110

6118

TEMP?7

(for the followinfl see resource usage at top of console)

;6109

6117

STEFC, TEMPS, RTEMP13, RIMPGPR

16108

6113

Zero, default space is P

MTEMP10,RTEMP10 Zero, default address is zero

;6104
;6105

for RESTART/BOOT (cleared after check).

MTEMP8,RTEMP8

;2}8?

;6103

U 0883, 0186,(¢37,0030,1047,0000,1

Console Initialization"

C(Console Command Parser

;ggg%

:gggg

J 0016, 0£81,9002,403D,8487,0088,3

Page 153

CLOKX Rev 13.00, Clock rate = 160ns

MS.HALT .MICRO

B0.COLD_ START_FLAG

This section types the PC and 1 byte error code (from FPDOFFSET) on

the console terminal, sets the HALT bit and initializes the console

R Y

16!

scratch pad registers.

A St AL

R AR

AR AL

LML

RALALELLALERD LA

e ———————— Smmmscscmm e ———— :
jemmem

PC_MIPCBACK]

; USE PCBACK IF FROM DO SERVICE.

.REGION/CONSOL .R1L,CONSOL.R1H

CN.CNTRL.P.HALT:

josmmscmesesswnenanasneo e ————

MCFPDOFFSET)_ZLITOCO2],
NEXT/MS . HALT . MICRO

; SET HALT (ODE.
: GO SET HALT, WILL BRANCH TO CN,CONSOLE

;

K 12

MICR0O2

CMTOQB.MEE

L s

16154

i 088C, 0986,A(37,0030,4047,06A2,9

1615
L L

1615
1615
s

0888, 0486,4737,0010,0047,0442,9

L L L

)

08BE, 0884,(387,0001,(047,0088,8

16166

088A, 0986,9C37,0030,6047,008A,8

=00

)

08AB, 0484,9592,4032,4047,0088,(

6177

16178

e A

; READ BUFFER TO CLEAR READY BIT

PC_RIRTMPGPRI_MLPCJ-CONX(2),
(LEAR FLAG2

: SAVE PC FOR E/D COMMANDS
;

MEMSCAR_ZL1T24[01,CLEAR FLAG3

: LOAD ADDRESS OF MME FOR SAVING

RCTEMP13]_MEMSCR,STEPC_2

: SAVE MME

e ivbiaiutelinteb
et iaisuentte H

MCTEMPS] ZLITOLODI,DEC STEPC,

MCTEMP10] 2017083,

: TYPE <CR><LF> STEPC=1.

;

; CN.TYPE.NUM WANTS # IN TLMP?

L R LR L RLC L :

: SETUP # OF DIGITS TO TYPE,

;

L ettt
ebe ettt otubeintutuladbet H

MLTEMPS] ZL1TOL201,STEPC_2,

PUSH,NEXT/CN. TYPE . CHAR

;10=s=mmmmmmme

000

: TYPE 2 SPACES.

e ; SETUP TO TYPE WALT CODE,

RLTEMP71_MLFPDOFFSET].RR.8

: CN.TYPE.NUM WANTS # IN TEMP?

;000=m=nmmssmmessmmssmemsommooe ;

MCTEMP10]_CONX(2),

PUSH,NEXT7CN. TYPE .NUMBER

: SETUP # OF DIGITS TO TYPE,

;00 mmmmemcee mceomtc et a s mmunann ;

RNUM_D ZLITOLOA,
PUSHINEXT/CN. CLEAR, TEMPS

6170
;g};}

6176

PUSH,NEXT7CN. TYPE .NUMBER

;g};g

I et ; SETUP TO TYPE PC.

e Z;

16173

e o

RCTEMP?I_MLPCI,CLEAR MM.NOINT

6169

0889, 0581,D(35,2030,5047,0497,1

20 2

PUSH,NEXT/CN. TYPE . CHAR

F6185

* o

1616
:

* LOAD ADDRESS OF {ONSOLE RECEIVER BUF

CLEAR FLAG!
MLTEMP5]_CONREGS,

;616

4 083D, D1A6,5(37,00%1,0047,049F
4

)

B Dt

Page 154

ADDRESSHoxwxwnwx;

éRAR_ZLlT16[OJ,CLEAR FLAGO

N = OO0 ~JON NI NN = D000 NO

1615

;

S AN — OO0 NN
NN O

e
A3

614

sxnxxnxxxxFORCE

CN.TYPL.PC:

NN NN S N

b b e

TR TR TR PN )
T
T
T

bbb S

0BAD, 0425,A592,4031,0047,0088,(

884

AN PSS DN AL

0BAC. 059E,5C37,0030,6847,049F
4

08AS5, 04A4,003¢,4033,4647,0084,¢

089¢, 0918,0¢B7,0030,0687.,008A,5

0893, 0015,A710,0017,0487,0089,¢C

0885, 040E,5036,4030,03(7,0089.3

0884, 0900,0037,0030,0247,0088,5

e e Jodo e e SeNeSodoXoNeNeNoNoNo
Ne Yo NoNogoNe Jo No Yo Yo To Ho Yo Jo X e Yo X orde Yol

;6129

CLOKX Rev 13.00, Clock rate = 160ns

Console Initialization

(onsote Command Parser

CONSOL M

L 12

16:30:35

28-NOV-83

1M(OT)

MCTEMP9I_ZL1T0(8)

: CLEAR THE TEMPS
:

LR ;

: SETUP DEFAULT SIZE TO LONG

Rttt etttk H

RLTEMP9] MLTEMPO],

NEXT/CN., SAVE . PSL

: SETUP SAVED SIZE TO LONG

;

16:30:35

28-NOV=-83

Console Command Parser

CONSOL . MIC

Type Console Prompt, Decode Command Character

;6181
;2}%;

;t*tt***t**ttRtt*w*t**tkktt*ttttt****k*******************tt*fi****fii*t***t*t*w*
CN.PROMPT
Entry Points
H

;2}3?

;

;6188
;g}gg

Input

FPDOFFSET

Output

TEMP?
TEMPO-TEMP3
FPDOFFSET

;

Resources

;6191
;6192
;6193
16194

;6195

6196

16197

CN.CLEAR. TEMPS

CN.DO. COMMAND
B0.BOOT1

BO.ACTION SWIT(CH

;6204

;

:6208

This section types the consoie input prompt <CR>XLF>'>>>' and

If a legal command character i typed TEMP6 is setup for that command
and control is passed to (N.PARSE.COMMAND whicn finishes parsing the

command line. <(R> and *P are also recognized and the proper action is
taken (a new prompt or re-initialization of the console respectively).

(NP

b e b —3 —

0NN £

b o

= OO 0O

NRUPONDNU RO PO PONINOND —b —
AL
LA

BO.RESTART_HALT

then checks the first character of the command line.

16209
16210

¢ UFEY, 058(,0037,0680,0247,008D,0

TEMP6

:
5
;

CN.TYPE.PC

;6202
16203

J 081, 0580,cC13,4A30,3047,00FE,7

do micro verity
It booting1 means
also used in clearing temps
(see Console Resource Usage)

CN.GET
. NEXT

;6201

U 080, 0586,5C37,0030,6847,049F
4

RSE
. COMMAND
CN.PA

;6200

(leared
80000000

CN.TYPE.CHAR

;6199

16206
16207

Cleared at start of new command line.

Used to build checksum for X command,

Subroutines/External Labels

;6198

16205

Hatt code

RNUM

TEMPS,

‘

Type Consotie Prompt, Decode (ommand Chara:

(onsole Command Parser

Page 155

L.T0C '*

;6187

U 08AF, 0120,0037,0030,F807,008C,0

CLOKX Rev 13,00, Ctock rate = 160ns

:g}gg

;6186

;

If the entire command line is rubbed out, CN,PARSE.COMMAND will return

and processing continues at CN.NEW.LINE as if a prompt had just been

typed.

'tttthYttZESttww*w*tktk**ttttt*lttti*t*itnt*i*tti*t*tt**i*ittt*!t*t*tittt**ttt
saxxxxnaetFORCE ADDRESSH®axwwnsw;
8AF :
CN,PROMPT:

jmmmemmmemme—eccce—ceses—ooo—aow ; SHUT OUT ALL

PSL_ZLIT1601F],CLEAR MM.NOGINT
=0

Ot Sessessemsscssccesome—=== H

MOTEMPS) _ZLITOLOD],

; TYPE <CR><LF>

1
WB_M{FPDOFFSET].XOR.ZLITOL6],

:
soxxxxxNOP LEFT TO AVOID ROM CHANGE*~

PUSH,NEXT/(N.TYPE , CHAR
WX EQ.0?

OFE?7:

INVERRUPTS AND GIVE

; KERNAL PRIVILEDGE FOR MEMORY ACCESS.
. CHANGE ACCESS MODE Tu KERNAL
.

srvvxxen
e o FORCE ADDRESS**+*wwxxw;(ONSTRAIN TO BLOCK PREVIQUS BRANCH
CRAR_ZL1T16L0C0],
;LOAD CRAR FOR CLEARING AALT PENDING.,

S5TACR FLAG?

JCHECK IF ATTEMPT RESTART/BOOT

1M(OT)

NRU — O O OO NONA SN AN

;

MICROZ

(MT098.MCX

A
T P
T T T

[o N Yoo XeNoe Yo NoNoXv Yo To Yo Yo Yo Yo Qo JoJo No Yo Xo
AURLTURLALNINDRLRLNLFLNNL
VRN TLTU NN PO NN

;

MICROZ

(MT098.MCX

1M(O1)

28-NOV=-83

Consote Command Parser

CONSOL JMIC

16234

L 08DO, 0980,ClB7,0030,0687,0089,7

16235
;gggg

16038

jJ 08D1, 0529,DC37,003C,0847,0089,4

U 0894, 0ODBO,0D37,0032,0207,0080,4
U 0895, 0580,0037,0032,02C7,0080,5

1} 0896, 0884,0587,0035,4047,0080,6

16239

0000

16242

0100

)

‘

U 0894, 0DO1,DC35,2030,1847,0497,1
i 0898, 0586,CC77,0030,4047,0481,F

u 089E, 0880,058F,403%,4607,008A,F

'\ SWITCHING BETWEEN VIRTUAL AND PHYISCAL
* FOR EXAMINES AND DEPOSITS.

RNUM [13.CLEAR STACK FLAG,

FPS1%

* CHECK BOOT ACTION SWITCH

Y DO MICRO VERIFY, IF BOOTING

;0100===m==smmmmm=mm—————————— : RESTART/BOOT

CONREGS_ZLIT16[403,

* CLEAR HALT AND HALT PENDING.

;

* CLEAR HALT AND HALT PENDING.
:

16247
;gszg

CONREGS_ZL1T16[403,
NEXT/BOTRESTART_HALT

:6250

m ; BOOT
e
;0110=mm==mcmsommmme

;25;;

RCRS1_0.NEXT/B0.BOOT

;0111 mm e e : RALT

MCTEMPSY ZLITOL3ED,STEPC_2,

16255

;gggg
16259
16260

¢ CLEAR BOOT CONTROL FLAGS

(N.PROMPT.10:

PUSH, NEXT N.TYPE.CHAR

CNJNEW.LINE:

* TYPE PROMPT, > IS TYPED TWICE BY

Y CN.TYPE.CHAR AND ONCE BY CN.GET.NEXT.

11000===~mmmmmmmmmmm—em—aacaaan : TYPE CHAR IN TEMP5 AND CLEAR CHECKSUM
Y FOR APT AND CLEAR O FOR DEFAULT ADDR.
MCTEMP?] _a_RCZERDD,

;gsgg

PUSH,NEXT/TN.GET.NEXT

Y GET NEXT CHAR FROM CONSOLE INTO TEMPS.

11001 === mmmmmmm s oo ;

16264

MLTEMPS] 70.170C71,

;gggg

NEXT/CN.REW.LINE

16267

MEMSCAR_ZL1T24003,
NEXT/CNTPROMPT, 10

oo : RESTART/HALT
mmm
e
50707 mmmmm

16254

: NOTHING TO RUBQUT, RING BELL
:

CLEAR FLAGO

Y CLEAR FLAG O START WITH BUFQ

;255?

PUSHINEXT/CN.CLEAR. TEMPS

;

16272

11071] =memmm e
m o e : CLEAR HALT CODE AND SET BIT TO
MCFPDOFFSETI_ZL1T28(8),
* REGAIN CONTROL FROM MM AND ]ANDE.

16268

16269

RNUM_D_ZL1T0C3],

16273
;gs;g

16276
;gg;g

Page 156.

P ; KEEP MEMSCAR POINTING 10 MME FOR

$6246

16263

U 0899, 0586,5C37,0030,3847,0089,8

Type Console Prompt, Decode Command Character

NEXT/BOTACTION_SWlTCH

16258

U 0898, 0486,75BE,503D,8047,049E
A

(LOKX Rev 13,00, Clock rate = 160ns

;ggzg

16253

U 0897, 0DA6,5(37,0031,F047,045F,4

N 12

jlee=eeemeemmeceeeecmeamec—seeeeae ; ATTEMPT RESTART/BOOT

;gszg

16243

16:30:35

* CLEAR BUFFERS AND BUFFER COUNTERS

FUSH,NEXT/BOTCOLD_START_FLAG

1110
i

CLEAR (OLD START FLAG.

;1110=======cs=summmmmmmcsaanoen ;

MEMSCR_RC1EMP13]

: RESTORE MME BEFORE EACH COMMAND

{MT098 . MCx
CONSOL WMIC

B8 13

MICRO2 1M(OM)
28=NOV-83
Console Command Parser

wB _MITEMP5].XOR.2L1T0L45],

;6279

0BAE, 0980,5013,4A%2,2847,0089,0

:ggg}

6083

A OB9D, 0580,5(13,4A32,2047,008A,8

WXTEQ.0?

=00

;g%gg
16287

;gsgg

)

16292

:gsgz

;00===mmmmcemmmmmeececeesceoaaes ;
; CHECK FOR ‘DEPOSIT® COMMAND
:
WXTEQ.0? ,NEXT/CN.TRY.D
)L
L L LY ;

PUSH,NEXT/CN.PARSE. ( OMMAND

16291

U892, 0586.5037,0032,2847,2089,8

MB _METEMPS].XOR.ZLITO[44],

MLTEMP6] oLIT0C108],

16288

0891, 0986,6€37,0038,4047,0493,4

; CHECK FOR 'EXAMINE' COMMAND

jesessscsmmsscsessnesecsssasess- ;

:6580
. 6284

16:30:35
CLOKX Rev 13.00, Clock rate = 160ns
: Type Console Prompt, Decode Command Character

; SETUP SWITCH FLAGS FOR E COMMAND.
' PROCESS AN EXAMINE.

;10-=smsemesmmeeeeceeeccccseeea- :

; SETUP TO ECHO RUBOUT OF ‘E'.

M[TEMPSJ 2LITUL4S),
NEXT/CN,NEW,LINE

16295 =00

:gsgg

3 Q8A8, 0180,5013,4A32,4047,008(,¢

08AS, 0986,6F37,0038,8047,0693,4

)

08AA, (0186,5(37,0037,2047,0089,8

CN.TRY.D:

* CHECK FOR 'HALT' COMMAND

16298

WB_M[TEMPS).XOR.ZL1TO[48],

16301

Y 1T

:g%gg

WX EQ.0? ,NEXT/CN,TRY
K

16302

M[TEMP6J oLitoL110],

; SETUR SWITCH FLAGS FOR D COMMAND.,

:6305
;6306

10=-smmmmmm s R
M[TEMPSJ LIT0L44],

;
; SETUP TO ECHD RUBQUT OF D',

;g§82
:2§8£

PUSH ,NEXT/CN.PARSE
. COMMAND

NEXT/CN.NEW.LINE

; PROCESS A DEPOSIT.
;

16309 =00

08CC, 0580,5C13,4A32,7047,008D.C

;6310
6311

;6312
:2%}2

16315
08¢D, 0586,6E37,0039,784/,0493,4

‘

0BCE, 0p86,5037,0032,4047,0089,8

16316

;gg}g

16319

. 6320

;2%5}

(N,TRY,H

;00===-==-s—ssccconcccmcnconmn ma=,

wa _MCTEMPS)XOR,ZLITOC4E]D,

WXTEQ.0?,NEXT/CN,TRY.N

; CHECK FOR 'NEXT' COMMAND
H

;Qle=me=cemeecceccaccocacees SIOTY

MtTEMPbJoLITOC12F],

PUSH ,NEXT/CN.PARSE
. COMMAND

s SETUP SWITCH FLAGS FOR H COMMAND.,
; PROCESS A HALT,

;1Qmmmema “swecesnumommmommm—a= ;

MITEMPS) 201100482,
NEXT/CN.REW.LINE

; SETUP TO ECHO RUROUT OF ‘H'.
:

Page

157

(MT098.MCX

MICRO2

1M(01)

28-NOV-83

16:30:35
:

Console (ommand Parser

CONSOL MIC

;6323
16324

16325

08DC, 0980,5C13,4A32,9847,0090,0

08DE, 0186,5C37,0032,7047,0089,8

CLOKX Rev 13,00, (lock rate = 160ns
Type Console Prompt, Decode Command Character

16326
;gggg

;00=sssessesesmesmesse—eee———aey

UB_MLTEMPS].XOR.ZL1TOL53],
WXTEQ.0? ,NEXT/CN.TRY.S

Q]=ssesesmeeeeseececmoeoan

16330

ACTEMPEI OLITOCI3F
1,

16333

;ggg;

16334

;gg%g

Page

158

=00

CN.TRY.N:

16320
08DD, 0186,6E37,0039,F847,0493,4

¢ 13

'START' COMMAND

SETUP SWITCH FLAGS FOR N COMMAND,

PUSH,NEXT7CN, PARSE. COMMAND

CHECK FOR

PROCESS A NEXT.

1Q0mmemmee amemecvemvs mmmmmmanm———

M[TEMPSJ ILITOL4ED,

NEXT/CN.REW. L INE

SETUP TO ECHO RUBOUT OF 'N'.

16337 =00
0900, 0580,5C13,4A32,1847,0092,0

0901, 0586,6E37,003A,B847,0493,4
,

0902, 0D86,5C37,0032,9847,0089,8

;ggz;

Uvee, 0986,5037,0032,1847,0089,8

PUSH, NEXT N.PARSE. (OMMAND

16347

;10==mmmmmmmmmma
e aaonn e

;gggg

16351

=00

:g%gg

16357

M[TEMPéJ LIT001571,

;2522

16354

16358

;gggg

16361

18362

gggz

} CHECK FOR 'CONTINUE' COMMAND

;0)=ssemesssesmsssmeecmmeeeos

16364

;6353

0921, 0586,6E37,0034,7847,0493,4

WXTEQ.0?, NEXT/CN Y.C

16343

16348

;00==wmmmmmanommem
e
e .-

WB_MLTEMPS).XOR,7 rocasJ

16340

16352

0920, 0180,5013,4A32,A047,0092,4

(N.TRY,S

M[TEMPSJ 211700532,

NEXT/CN.REW.LINE

(N.TRY,C:

i00=mmemem

UB_MLTEMPS
. XOR. ZLJTO[S&J.

WXTEQ.07 ,NEXT/CN. TRY

Qleemmmwm—mmmomacemcoee
s

M[TEMPb] OLITOL14F],

PUSH,NEXT7CN, PARSE. (OMMAND

10-=ve=-eescsmessmssmmme———eee;

M[IEMPS] 1L1TO[43],

NEXT/CN,REW.LINE

SETUP SWITCH FLAGS FOR S COMMAND.

PROCESS A START.

SETUP TO ECHO RUBOUT OF

(HECK FOR 'TEST'

'S'.

COMMAND

SETUF SWITCH FLAGS FOR C COMMAND.
PROCESS A CONTINUE.

SETUP TO ECHO RUBOUT Of 'C'.

16338

16339

(MT098.MCX
CONSOL .MIC

MICROZ2 1M(01)
28-NOV~83
Console Command Parser
;6365

0924, 0980,5013,4A32,1047,0092,8

16366
16367
;6368
;6369
16370

0925, 0586,6E37,003E,FB847,0493,4

C(N.TRY. T-

UB_MCTEMPS. XOR. 2L 1T0L423,

WXEQ, 07 ,NEXT/CN.TRY.B

M[TEMPbJ OLITOCIDFD,

;6372
16373
16374

16375

0926, 0586,5C37,0032,A047,0089,8

16376
:gg;g

;6379

0928, 0580,5C13,4A32,0047,0092,C

0929, 055E,6C37,0033,F847,0493,4

092A, 0D86,5C37,0032,1047,0089,8

16394
16395

]

092¢, 0D80,5C13,4A%2,4847,0093,0

;6380
;6381
16382
16383
;6384
;6385
16386
16387
16388
;6389
;6390
,6391
16392
;6393

09¢D, UD86,6E37,003D,1847,0493,4
]
092k, 0986,5037,00%2,0047,0089,8

: CHECK FOR 'BOOT' COMMAND
:

;

SETUP SWITCH FLAGS FOR T COMMAND.

PUSH,NEXT/CN.PARSE. C OMMAND

; PROCESS A TEST.

h[rEMPSJ IL1T0054),
NEXT/CN.NEW,LINE

;; SETUP TO ECHO RUBQUT OF 'T'.

UB_MLTEMPS. XOR. 2L 1 TOL 58],

: CHECK FOR 'X' COMMAND

=00

CN.TRY.B

WXTEQ.0? ,NEXT/CN.TRY. X

;

ALTEMP61 ZLITOLO7F 1 SET FLAGS, &: SETUP SWITCH FLAGS FOR B COMMAND.
PUSH,NEXT/CN.PARSE. COMMAND

PROCESS A BOOT.

10-=wmemm
e seessemn——— ;
MITEMPST 201700421,
:

NEXT/CN.NEW.LINE

SETUP TO ECHO RUBOUT OF

'B'.

=00
CN.TRY.X:

16396

UB_MLTEMPS].XOR.ZLITO[49],

;6399

R ittt ettty :
METEMP6] OLITOC1A3D,
;

WXTEQ. 07 ,NEXT/CN,TRY. ]

;6397
;6398

16400

6401
;6402
;6403
16404
16405
;6406

159:

=00

26371

D 13
16:30:35
CLOKX Rev 13.00, Clock rate = 160ns
1
Type Console Prompt, Decode Command Character

CHECK FOR

'I'

SETUP SWITCH FLAGS FOR X COMMAND.

PUSH,NEXT/CN.PARSE. COMMAND

: PROCESS A TRANSFER.

M[TEMPS] zLiorss),

: SETUP TO ECHO RUBOUT OF 'X'.

NEXT/CN.REW.LINE

;

CMT098,.MCX
CONSOL . MIC

MICRO2

1M(O1)

{onsole Command Parser

16407

16408

;6409

U 0930, 0180,5C13,4A30,6847,008D,6

16:30: 35

28-NOV-83

U 0931, 0586,6E37,003D,F847,0493,4

CN.TRY.I:
J0 =m m

U 0974, 0586,5C37,0030,3847,0089,8

; CHECK FOR <(R>
:

0femememmmmmmescmemcosoeeee ;
M[TEMPéJ OLITQLIBF],
:
PUSH,NEXT/CN.PARSE. COMMAND

;22%2
)

16421

M[TEMPSJ ZL1TOL49],
NEXT/CN.REW.LINE

WXTEQ.0? ,NEXT/CN.TRY.CNTRL.P

16430

CN.TRY. CNTRL.P:

-gzgz

16436

16437

;
;

leemmemeemeeccmemeeeee—cceeeee ;

;gzsg

16432

ettt
ataintuinint ettt H

WB_MLTEMPS].XOR.ZLITO[103,

;2252

Y6431

;

SETUP SWITCH FLAGS FOR I COMMAND.

PROCESS AN INITIALIZE.

SETUP TO ECHO RUBOUT OF

'I'.

(N.TRY.CR:

16424

16427

;10====meme=smemccecccmmaoceeonen :

:22;8

16435
U 0975, 0080,073D,0017,C487,0088,4

16413
16414

16423

U 08D7, 0C80,0036,4030,0047,008A,F

WB_MCTEMP5].XOR.ZLITOLOD],
WXTEQ.0? ,NEXT/CN,TRY.(R

16422

U 0806, OD8O,5(13,4A30,8047,0097.4

Type Console Prompt, Decode Command Character

16410
;22%;

16418

Page

CLOKX Rev 13.00, Clock rate = 160ns

=00

16417
U 0932, 0986,5C37,0032,4847,0089,8

E 13

NEXT/CN PROMPT

CHECK FOR *P

TYPE

PROMPT

IN RESPONSE

Qmmmemmmmee
s e meeemam—————

MCTEMPSI ZL1TOC71,
NEXT/CN.REW.LINE

*; UNRECOGNIZED COMMAND RING BELL.
:

lesoseeceseseceecseeemmeeeeee ;

2, RCRTMPGPRI+CONX(2),

NEXT/CN.TYPE.PC

TO A <CR>.

: RESTORE PC

; RESTART CONSOLE.

150.

CMT(098.MCX

CONSOL . MIC

MICROZ

1MOT)

28-NOV-83

Console Uommand Parser

16:30:35

F13

: Command Parser

22%8

J0C " Console Command Parser

6440

222;

;2222

e e

;

Entry Points

;

Resources

;

16445

,‘61051

;6452

A At i b ihida LA

CN.PARSE.COMMAND

U 0934, 0480,0036,4030,0047,049E,A
U 0935, 0880,0036,4080,0047,0000,1

Egzgg

(N.GET.ROOT.DEV

16461

16462

U 0936, 0DB0,5C13,4A71,7847,0097,6
U 0976, 0C80,0036,4030,0047,0097,C

CN.PARSE. COMMAND:

0458

:6663

16469
U 0977, 0980,5013,4A71,0047,0097.,8
U 0978, 0080.,0036,44F0,0047,0097,E

16473
;gz;g

i
1 0979, 0080,5C13,4A70,6847,0097,A

U 0974, 0860,6277,0231,8047,0088,0

gzgz

(6485

U 0978, 0086,5(37,0030,3847,0093,4

6486
16487

WXTNE.0?

: EVAULUATE THE SWITCH
: IS NEXT CHAR A '
H

|
|

§mmmmmm
= mm e mmm s ; NEXT CHAR IS A ' ', CHECK FOR BOOT
FLAG3?,NEXT/CN.BOOT.DEV
: BOOT NEEDS SPECIAL HANDLING.

|
|

WB_MLTEMP5J.XOR.ZL1TOLOD],
WXTNE.0?
=0

IS NEXT CHAR A '/',

0mm=memmmmemoommoemceeoeo
o:

KEXT/CN.PARSE. SWITCHES

i ]mmmmmmmm e ;

16477
22;3

16482

WB_M[TEMP51.XOR.ZLITOT20],
WXTNE.0?

16476

16480
;6481

RETURN £+11

Lttt ——-s

16466

16470
gz;;

: CONTINUE PARSING E COMMAND.

CN.PARSE.RECURSE:
_

;gzgg

PUSH,NEXT/CN. GE T .NEXT

WB_MCTEMPS].XOR.ZLITOL2F],

0]msemmemmmemememeeeeee
e;

:222?

;

CN.DO. COMMAND

,*******’(*i*k******k*********************************t************************

;2228

;6453 =00

:222?

TEMPO, TEMP1, TEMP5, TEMPG, FLAGO, FLAG3

CN.GET.NUM, RUBOUT

;

L R LA LA LA ML AL S A AL AL LA LA

CN.GET.SWITCH

16448

f
:

CN.GET,NEXT

16447
16449

L L A

161

: Command Parser'’

Subroutines/External Labels

Le4he

16450

Page

CLOKX Rev 13.00, Clock rate = 160ns

: IS NEXT CHAR A '<CR>',
H

$Qmmmmmmmmescecccsamamann—naa- ; <CR> TYPED, END OF LINE
SET MM.NOINT,
; SET TU BLOCK INTERRUPTS

w8 M[T[MPé] RR.4,

WB<5-0>? ,NEXT/CN.DO. COMMAND

; GO PROCESS THE COMMAND, TEMP6 HAS
; THE COMMAND NUMBER

lescmmmmmmmmemseesmemeeeeee. ;

M[TEMPS) 2L170077,
NEXT/CN,PARSE.COMMAND

; UNRECOGNIZED CHARACTER, RING BELL
;

;

CMT098.MCX

CONSOL .M1C

MO
28-NOV-83
MICROZ
Parser
Command
Console

;6488

6489

6 13
16:30:35
CLOKX Rev 13.00,
: Command Parser

102

=0
CN. PARSE SWITCHES
.
oy
L
e

JUMP TO COMMON SWITCH ROUTINE.

U 097¢C, 0C80,0036,4030,0047,0494,8
-

u 0970, 0C80,0036,4030,0047,0093,4

CATCH RUBOUT RETURN FROM CN.GET.SWITCH

=0
CN.BOOT.
-

NOT BOOT COMMAND, INPUT ADDRESS.
CHECK IF ADDRESS HAS ALREADY BEEN SET.

WB MOTEMP6].AND. CONX(4),

PRI

0880,6712,0A420,0047,008A,0

Page

Clock rate = 160ns

WXTEQ.0? ,NEXT/CN.PARSE. ADDRESS
-

IAN) =S O N0 00 N
O
NI NR) = SO 00
OO0~
PO

NB_M[TENPbJ.AND.ZLITO[8J

CHECK IF DEPOSIT NEEDS DATA STILL.

WXTEG.0?,NEXT/CN.
PARSE . DATA
CN.PARSE.NUMBER:
;00

2 2
o
o S
o

PUSH,NEXT/CN. GET.NUMBER

INDICATE ADDRESS HAS BEEN SPECIFIED.
iNPUT HEX NUMBER FROM CONSOLE.

:010m=m=mmmmmmmemmmmmmaa
oo
MCTEMP6) _MB.ANDNOT. CONX(4)
,

ALLOW NEW ADDRESS TO BE TYPED.

;01
PUSH,NEXT/CN.PARSE. RECURSE

CONTINUE PARSING E RECURSIVELY.

MCTEMP6] _MB,OR.CONX(4),

NN = OO 00NN BN

=000
CN.PARSE.SBDRESS

NEXT/CN.PARSE.RUBOUT. SPACE

s
s e
T
o
o
e e

110

;100

v >
o

RUBOUT LAST DIGIT OF ADDRESS

PUSH,NEXT/CN. GET.NUM.RUBOUT

CN,PARSE.??BOUT SPACE:
=

= o

MCTEMPS] ZLITOC203,

SETUP TO ECHO RUBQUT OF

NEXT/CN. PARSE, COMMAND
111]mmmmmm
ee
NEXT/CN.PARSE .NUMBER

2y O

—

CONTINUE GETTING NUMBER

=000
CN.PARSE. DATA

CONTINUE PARSING E COMMAND

M[TEMPS] 2L1T0L71,

EXAMINE OR DATA HAS ALREADY BEEN SET,

NEXT/CN.PARSE.COMMAND

RING BELL.

CN.PARSE.SET.DATA:
-

DLJ

SET FLAGO,
METEMP6] MB.OR.ZLITOLR],
PUSH,NEXT/CN.GE
T . NUMBE

SET FLAG TO INDICATE USE BUFT.
INDICATE DATA HAS BEEN SPECIFIED,
INPUT HEX NUMBER FROM CONSOLE.

v uiiuiviviiiunuiualuaun wivaUnuavauiui uviunonuaiciiuiunuauuiag
TN AN A A PO PO NS PO RO AU NO POV RO N =3 = 3 b 3 2 —_,em D OO0

N AN

e
e

U 08ET, 0946,6012,4030,4047,0491,0

U (8E0, 0086,5(37,0030,3847,0093,4

P I

0480,0036,4030,0047,008A.1

Sesewow.

U 08A7,

0186,5€37,0031,0047,0093,4

o ¥ Yo o Te de o Re oo oo Yo No N

U 08A6,

SETUP TO READ IN DEV NAME

NEXT/CN.GET.BOOT.DEV

0480,0036,4030,0047,049€.6

U 08A4,

ununuau

0080,0036,4030,0047,0493,6

U 08A3,

0886,6713,8020,0047,008A,6

I B B

U 08AZ,

IR THE SAr D

U 08A1, 0486,6712,4020,0047,0491,0

T
T
A

0D80,6C12,0A30,4047,008E,0
[

U 08AQ,

METEMPOJ ZLITOL3],

6502

o Ne ¥n No NoXe Xo No No Vo Yo No No Yo Yo Yo Yo Yo to o Jole Lo oo

J 097F, 0586,0C37,0030,1847,008E,8

;

(MT098.MCX
CONSOL .MIC

MICRO2

1M(01)

28-NOV-83

Console Command Parser

H13

CLOKX Rev 13.00, Clock rate = 160ns

: Command Parser

;010-~s-mmmsssomscnmmsnamn————— H

:6543

U 08E2, 0D86,6C13,8030,4047,008E,6

16:30:35

MLTEMP6] MB.ANDNOT.ZLITOL8],

16544

NEXT/CN.PARSE.RUBOUT.DATA

16545

011

:2229

" ALLOW NEW DATA TO BE TYPED.

* CONTINUE PARSING D RECURSIVELY.

U 08E3, 0C80,0036,4030,0047,0493,6

32223

. RECURSE
PUSH,NEXT/CN.PARSE

U 08E4, 0080,0036,4430,0047,049E,6

:6550
16551
;232%

110

P;
* BRANCH OF BUFO OR BUF1.
FLAGO?,

16554

CN.PARSE.RUBOUT.DATA:

]
U 08E6. 0906,5C37,0031,0047,0093,4
U 08E7, 0C80,0036,4030,0047,008E,1

16555

PUSH,NEXT/CN.GET.NUM.RUBOUT

' RUBOUT LAST DIGIT OF DATA

m : CLEAR FLAGO TO INDICATE BUFO
e
1110~mmcmmmmmmmmmmmm

16556
;gggg

MLTEMPSI ZLITOL203.CLEAR FLAGO, ; SETUP TO ECHO RUBOUT OF * '.
NEXT/CN.PARSE. COMMAND
" CONTINUE PARSING D COMMAND

;6559

o e o omeaee o :
;11] mmmmmmmmm——mmmm

16560

NEXT/CN.PARSE.GET.DATA

* CONTINUE GETTING NUMBER

Page

;

163

;

{MT098.MCX
CONSOL.MIC

MICRO2

1M(O1)

28-NOV-83

Console Command Parser

Parse Device for Boot Command

Console Command Parser

Parse Device for Boot Command''

KRR KRR AR AR NRK KR KRR KKK AR AR A hkkkd ok kk ok kdok ko kkkorns
AR KRRk R R R R
(N.GET.BOOT.DEV
Entry Point
;

Egggg

Resources

16568

Subroutines/External Labels

;gg;?

;

265?2

:
;

TEMPO, TEMP1, FLAG3
CN.GET.NEXT

CN.PARSE.CONT

This routine will save the next for characters from the terminal

in BUFO.
The only characters that are not put in the buffer are
*U and DELETE which have there usual function. That means control
characters and <CR> will just be put in the buffer.

;6576

"itt***k********************t*****kk!\'*k**********t***************t*\\'*******t**

;6577

=000

16579

CN.GET.BOQT.DEV:

;000=-s=mesmmer oo :

;6580

METEMP1] MB.RL. 8,

;ggg%

16583
;6584

PUSH, NEXT/CN GET.NEXT

: PREPARE FOR NEXT BYTE.
.

CN.GET.BOQT.DEV.0S:

;00T ==m—mmm e H

;6585

M[TEMPOJ MB+1,

. RUBOUT LAST CHARACTER

;gggg

NEXT/CN.GET.BOOT.DEV.20

;6586

wB<1-0>.RE.0?,

:6589

; CHECK IF NO CHARACTERS TO RUBOUT

£010mmsmmmm s ;

26590

RCTEMP13.S12 _MLTEMPS],

; PUT CHARACTER IN BUFFER.

U 08EA, 0082,5592,4000,4047,0088,F

:223%

NEXT/CN. GET BOOT.DEV.10

;

]
U 08EB, 0(18,0036,4030,0047,0493,4

;6595
'gggg

U 08EC, 00SE,1387,0020,0047,0088,6

;6591

SJZE[BYTE]

16594

01T mmm

SET FLAG3,

228?

16604

; INDICATE BOOT DEVICE HAS BEEN READ
s CONTINUE PARSING COMMAND.

J100=====-mcmmmcmmm
s m e m e;

;6599

;6603

se;

CLEAR FLAG3,
PUSH, NEXT/CN PARSE . COMMAND

;6598

16602
U 08B6, 0086,0081,003D,8047,0098,1

Page

;6563
;2?22

;6578

U 089, 0486,0081,038D,8047,0898,0 347+

CLOKX Rev 13.00, Clock rate = 100ns

.10C '

;6573
;6574
;6575

)

I13

;ggg;

16569

U 08E8&, 0086,1387,0020,0047,049E,A

16:30:35

MCTEMP1]_MB.RL.8

;

; PREPARE TO RUBOUT LAST CHARACTER.

memmmemmmmemeeeemeeeeeeeeeen ;

MITEMPO] _MB+1,

NEXT/CN.&ET.BOOT.DEV.25

INDICATE STILL READING BOOT DEVICE

. RUBOUT LAST CHARACTER

;

164

CMTO98.MCX

CONSOL .MIC

MICROZ

28-NOV-83

Console Command Parser

J 13

CLOKX Rev 17 .00, Clock rate = 160ns
Parse Device for Boot (Command

16:30:35 ~

Page

CN.GET.B 00T.DEV.10:
e

U O8BF, 0086,0710,06C0,0047,088E,8 376%

:6608 -0

memece

————

MCTEMPO] _MB-CONX (1)

WB<31-303?,NEXT/CN.GET.BOOT.DEV

* DECREMENT COUNT OF CHARACTER TO FETCH

CN.GET.BOOT. DEV. 20:

U 0980, 0186,5C37,0031,0047,0093,4

M[TEMPSJ LITOL201,

NEXT/CN PARSE. COMMAND

; ENTIRE DEVICE NAME RUBBED QUT, PREPARE
; TO RuBOUT '

CN.GET. BOOT DEV.25:

__—--—----~-~--~-----~_-- -

U 0981, 0886,1387,0010,0047,008C,A
=T eeeescsmsssssssseosenaa—

U 08CA, 0C86,5287,0020,4047,008E,8

MCTEMP5] _RLTEMP11.RR.24,
NEXT/CN.GET.B00T.DEV

' LOAD CHARACTER TO RUBOUT

CONSOL.MIC

MICRO2

28-NOV~-83

1M(O1)

{onsole Command Parser

ey
X X
Ak ko A IKXA
okl
XXAXK
ek hdok
AR Ak A
R HHA A A AkAKIRA
IHEIKKIKKK

-l

Entry Point

CN.DO. COMMAND

Resources

TEMP1
TEMP3

TEMPO, MTEMPSB, RTMPGPR FLAGO, FLAGZ2, STEPC

CN.DO.EXAMINE
CN.DG.DEPOSIT
CN.TYPE.PC
CN.DO.CONTINUE
CN.DO.START
CN.DO.BGOT
CN.E.PSL
CN.PROMPT
CN.DO.X
IN.INIT
MV.TEST

,6642

AR KA RO KR KKKk KR

;6644

=110000

:6648

S OO
S WNN

;

ONONONONON

U 08B3, 0116,3D37,0036,0047,0094,F

Temporary for examine PSL
Temporary for NEXT and CONTINUE

Subroutines/External Labels

CN.DO.COMMAND:

;1100
WB_MLTEMPOJ,WX.NE.0?,

16662

- —— ¢

pEMggR MCTEMPBI.RL.24,

U 0885, 0840,0036,4430,0047,0094,0

16671

EXAMINE

DEPOSIT

HALT

2110010 ~mmmmmmmmmmmmmammae

PC_RCRTMPGPRI+CONX(2),

RESTORE PC FOR TYPE

NEXT/CN.PROMPT

OQUT.

SETUP TO CLEAR HALT AND SET HALT PEND
CLEAR FLAGZ TO AVOID CONFLICT WITH APY
JOIN CONTINUE

3] LIT16L0C0],
;LAGe,
CN.DO. CONT INUE

MP3]_ZLIT16L40],

;6667

SET MME ACCORDING TO SPACE SWITCH
CHECK IF DATA HAS BEEN SPECIFIED.

NEXT/CN.DO.DEPOSIT

100

U 08B4, 0516,3037,0032,0047,0094,F

CHECK IF NEW ADDRESS WAS TYPED

NERT/CN. DO EXAMINE
N

U 0882, 0080,073D,0017,0487,008A,F

: Console Command Dispatch Table'

Console Command Parser

6624

;

v €8B1, (L080,8387,04600,0607,0098,6

Page

CLOKX Rev 13.00, Clock rate = 160ns

Console Command Dispatch Table

.10C "

;6665
U 0880, 0480,0592,4A70,0047,0098,2

K 13

;6622

o
(=3
W

CMTOG8.MCX

L
i
S

16:30:35

CONT
I NUE

R FLAG?,

SETUP TO CLEAR HALT AND HALT PENDING
CLEAR FLAGZ TO AVOID CONFLICT WITH APT

101 =wmmmmmmmm

START

/CN.DO.
CONT INUE

60?,SET FLAGO,
T/CN.DO.START

CHECK IF START ADDRESS HAS BEEN
SPECIFIED. SET FLAGO 10 CLEAR MME,

166

(MT098.MCX
. MTC
(ONSOL

28-NOV-83
MICRO2 1M(01)
Console Command Parser
;6672

0887, 0880,0036,44F0,0047,0098.C

0888, 0886,158E,4033,0047,0091,A

0889, 0080,0036,4430,0047,008E,C
08BA, 0086,0587,0030,0687,3099,C

0888, 0450,0036,4030,0047,0487,9

16673
16674

088D, 0CB0,0036,4030,0047,0562,C

mmm : EXAMINE SAVED COPY OF PSL
e cnmm———m—a——
111000 ~mmm
MITEMP1] RLTEMP12],
H

16681

22%%

;111001 = emmmmm e m e amm e

FLAGO? ,NEXT/CN.DEPOSIT.PSL

16684
16685

nn ; X COMMAND FOR APT TRANSFER
e ——————
;111010=mmmmmeme
MEMSCAR_ M[TEMPOJ _0,
: CLEAR A TEMP TO HOLD THE CHECKSUM,

16688
16689

;11101 e mem e e m e mcma e
SET FLAG?2,

-gggg

NEXT/CN.E.PSL

gggg

16694

;

NEXT/CNZDO.X

PUSH,NEXT/IN, INIT

gggg

% CHECK IF DATA HAS BEEN SPECIFIED.
* PREPARE TO CLEAR MME,

e ; INITIALIZE
: SET FLAG TO SAY NOT POWER UP

;

(N.SAVE.PSL:
:111100=====mmmmmmmecem——macaaa- ; RETURN FROM INITIALIZE

RCTEMP123_PSL,

gggg

* SAVE PSL FOR NEXT AND CONTINUE

CLEAR FLAG2,NEXT/CN,RESET.STEPC ;

mm— ; TEST
e e —————————
;11110 mmmmmm

16697

PUSH,NEXT/MV.TEST

gggg

: DO MICRO VERIFY

111110 mmmmcnccmc—c
e e —————— ;

PC_RLRTMPGPRI+CONX(2),

16701

g;g%

;2;82

NEXT/MS.HALT.MICRO
OFET:

* RESTORE PC.

: RE INITIALIZE THE (ONSOLE.

;*xxxsanvsaFORCE ADDRESS##awsnnus;

CN.RESET.STEPC:

NEXT/RP.MTPR,RESET.STERC

;

:6709

f=1

Y SET HALT AND HALT PENDING.

g?NREGS 2L1716090],

Eg;gg
O

OFET, 01AD,0D37,003%4,8207,0084,F

* DO B0OT

16677
16678

16704

;110111 mmemme e mm——————————— ; BOOT
FLAG3?,
¢ CHECK IF DEVICE SPECIFIED.

NEXT/CN.DO.BOOT

16700
08BE, 0080,073D,0017,(487,0000,1

Page

22;2

16692
16693

08BC, 0014,0036,4033,0087,00FE,1

=11011

L 13

CLOKX Rev 13.00, Clock rate = 160ns
16:30:35
: Console Command Dispatch Table

167|

T0C "'

U PO

N NN NN

b —3 — o3

b aob oo

NN NSNS NN

N
¥, ¥ o NI = OO 0NN
[«

SN
NN
LYY N

TR TR T

TR TR TR TR M

PR PR

16:30:35

M 13

.
.

Entry Point

CN.DO.EXAMINE

Cutput

TEMP?
RTEMPY
MTEMP10
MDR

0
.
.

.
.
.

data to be typed by CN.TYPE.RESULT

CN.TYPE.CHAR
CN.TYPE.DATA
MP .MFPR

.
.
.

PR AN

to phy

Subroutines/External Labels
(N.TYPE.RESULT

’

This section processes all examines, MDR is either loaded from memory
from a GPR, for IPR's MP,MFPR is celled to get the data into MDR.

It a default address is to be used it is detectad here and the new
detfault address for the next examine/deposit is also calculated here,

AR AN N A AN

=0
CN.DO. EXAMINE :
-

R AR

MLTEMP1]_RLTEMP10)
o1

;6746

Space char to type in (N.TYPF.RESULT
Input IPR # to MP.MFPR and hold result

MM, TEMP?
Save MDR when converting virtual
Temporary
.
DREG
Address GPR to be examined
RNUM
Mask undefined bits from PSL
LONLIT
TEMP1, TEMPG6, MT EMR8, RTEMPB, MTEMP?, RTEMP10

Resources

L U983, 0886, 75BE,6030,44A7
,008(,F

Address to be typed by CN.TYPE. RESULY
n (N, TYPE, RESULT
# of difiits to type

EXAMINE ROUTINE"

Console Command Parser

k***kik****‘kt***fitfit**tti!ltitttitfit**it*tt*k*****tt*ktlflt***tktfi*i**ifi**t*i

S U982, U836, 15BE,4032,8047,0098,3

Page

CLOKX Rev 13,00, ¢ lock rate = 160ns
EXAMINE ROUTINE
t

1MOO1)
MICRO2
28-NOV~83
Console Command Parser
[o s Yo Yo Xe Yo o NvNodoNa Ho Yo No Xo Yool

(MT098.MCX
CONSOL MIC

A AR

R AR AR AR AR R AR AR AR AR

AN RA AR RRAARRR

: USE ADDRESS FROM PREVIOUS (OMMAND.

e -

VA_D_METEMP7I_RLTEMP1]

RN KRR

: LOAD ADDRESS TO EXAMINE AND SAVE 1T

168

0939, 0885,2592,4039,8047,0491,8

NIV = OO0 ~

200

N 13

EXAMINE ROUTINE

RLTEMPS) _MLTEMPB],
wB<1=-0>7"

’

MOVE NEW SPACE SWITCH TO
SAVED SPACE SW]T(H,
BRANCH ON SPACE SWITCH.

00~-mmommmeescee

oo ;

;
H

M[TEMP10] L1 700501,

;

'P'

FOR {N.TYPE.RESULT

SAVE MDR

i 10=mmmcmmmem
e e
e:
ANUM_RLTEMP1],
;

LOAD GPR ADDRESS

PUSH,NEXT/CR.VIRT. T0.PHY

NEXT/CN.E.IPR

; GET VIRTUAL ADDRESS [NTO TEMP?
: DO EXAMINE OF GPR

.GPR

R MLTURPTI

0480,1002,403D,8467,0090,3

LOAD

;

ninii kbbbl H
L Rl
RCMM. TEMP2] MIMDRJ,
;

NEXT7CN.E

Page

CLOKX Rev 13.00, Clock rate = 160ns

NEXT/CN.ERAMINE

U93A, 0081,D5BE, 4030,4047,008E,5

0938,

16:30:35

-------------------------- -

O CO NN

0938, 0D86,AC37,0032,8047,008D,A

TR PR

08(F, 0084,8592,4272,0047,0093,8

TM “imevems

NN
NN NN SN

\):mmu:\n\.n\.n\n\.nvu\x\ &~

M0
MICRO2
28-NOV~83
Console Command Parser
(oY Yo Yo Yo Jo o do Jo Jodonlo ~

(MTOG8 .M X
CONSOL .M e

TO MDR FOR MP.MFPR
: MOVE IPR # OF
IPR

; DO EXAMINE

CNLEXAMINE:

030A, 0080,8387,0000,0607,008D,F

; SET MME ACCORDING TO SPACE SWITCH

RCTEMPO_MCTEMPO],

; SAVED SIZE SWITCH,

WB<5=0>2 TNEXT/CN. EXAMINE. 10

, 0884,9592,4232,4047,008C,0
080F

i 08C2, 084,0731,0002,8050,008C.3

MEMSCR_MLTEMP8I.RL . 24

MOVE NeW SIZE SWITCH TO

: BRANCH ON SIZE.

=0000
. 10:
CN.EXAMINE
20010
;0010=========mmmmm—m—————————— ;
READ,SIZELBYTED,
;
:;
RETEMP10]_D+CONX(1)

1001 =mm - memmmmmmmmmemam——————— ;

MDR_MCMDRJ.RL .24,
NEXT/CN, TYPE .RESULT

: 0803, QUB1,2387,0000,0467,008F,
8

u8la,

0884,0731,0¢12,8050.,008(,5

21000
b

808,

0084,0731,0022,8050,008F
,8

LEFT JUSTIFY 2 DIGITS TO TYPE.

;0100=~cmmmmmmmmmmm
e —————————- ;
READ, S1ZE[WORD],
;
;
RETEMP103_D+CONK
(2)

UPDATE NEW DEFAULT

;0107 === s rmmmmmmmmcnnm
e ————— ;
MDR_MIMDRI.RL.16,
:

LEFT JUSTIFY &4 DIGITS TO TYPE.

NEXT/CN. TYPE . RESULT

085, v481,2387,0010,0667,008F,8

;
;

UPDATE NEW DEFAULT ADDRESS

;

ADDRESS

;1000=============mmmmmmmmmammn= .

READ,SI1ZFLONG],
RCTEMPI0] D+CONX(4),

NEXT/CN. TYPE.RESULT

;
:

UPDATE NEW DEFAULT ADDRESS

169

CMTO98.MCX
CONSOL
L KIC

MICRO2

28=NDV=83

1M01)

Console Command Parser

4
0984, 0080,1003,803D,.467,049F
0985, 0484,0735,0022,4047,008F,0

= OO 00

A A

O AN S

A A L
AN
I

0BBL,067E,7807,F847,0098,4

—= D NOCO

0914,

u9te, 0186,AC37,0032,4847,0039,8

DS L I

0084,1592,4031,0047,0091,6

TR TR
S

e
. TR

u 090D,

09Ga, 0986,6037,0037,F847,0090,D

0903, 0080,058F ,4033,0007,0090,4

Q8FF, 0484,7711,0002,8047,008F,8

,F
08F6, 009(,0735,0022,4047,008F

€00 1500 00 €O Co ©0 00 00 Co 00 0o GO 00 Co ©0Co G Cn £ $5 60 00.CO (3 02 00 00 X Co Co €3 £ 00 € 00 00 00 O 0000 00

0906, 04A6,958E ,4032,4047,008F ,6

) PR

08F 0O, 0480,05BE ,403(,C467,0090,6

0BEE. 0986,A037,0032,3847,008F,0

! 0BES, 0884,13F7,0031,0047,008E,€

OO0
OO OO O

0O~

i =l=lwlalelelelolels]
SOLPUNOMS NURNINOPININ —2 md e
b b =3 e
L LAIND 2 O O
O NS
— O OCO PO
IO NS vMU~ O DO

16798

B 14

CLOKX Rev 13.00, Clock rate = 160ns

16:30:35
:

Page

EXAMINE ROUTINE

(NJE.GPR:

--------------------------------

RCTEMP7I_MLTEMP11.NIBBLE

SAVE GPR ADDRESS CLEAR'!G IGNORED BITS
ow

--------------------- -

RCTEMP10]_ZLITOM47]

: LOAD 'G' FOR CN.TYPE.RESULT
.

MDR_RCGPR.R]
906

snkheaksskFORCE

CNQE'GPR'IPR:
o

ADDRESSHannatnns ¢

A W R W T P W

MOVE SELECTED GPR TO MDR FOR TYPEING. -

e
0 e W Oy

IGNORE ANY SIZE SWITCH TYPED.
-------------------------------

LOAD # OF DIGITS TO TYPE FOR RESULT

---------------------------------

RITEMP10] MITEMP7I+CONX(1),

ADD 1 FOR NEW DEFAULT ADDRESS.

NEXT/CN. TYPE,RESULT

(N.E.]IPR:

D G

RESTOR: PSL
b

g o

INCASE

EXAMINING IPL

CLOBBER TO AVDID TYPEQUT IF ERROR.
C

e e T

e S

o T Py o T

ke e G

SAVE

IPR ADDRESS

--------------------------------

MCTEMP10)_ZLITOC49),

LOAD 'I' FOR CN,TYPE,RESULT
GO FETCH THE IPR

NEXT/MP MFPR

CNLE.PSL:

LONLIT_[3020FF00)
LT

L L L

LOAD MASK FOR UNDEF INED BITS,
Le

—-———.-

MDR ML TEMP1),ANDNOT,RLLONLIT],
PUSA,NEXT/CN, TYPE.CHAR
R

MOVE PSL INTO MDR FOR TYPEOUT
TYPE <CR>CLF>

------------------------------

ROTEMP9)_8,NEXT/CN.TYPE.DATA

LOAD NUMBER OF DIGITS FOR TYPEQUT,

MICROZ

CMT098.M(X

;

CONSOL. MIC

1M(O1)

28-NOV=~83

Console Command Parser

U 0989, 001(,8592,4272,0047,0093,¢C

;

Entry Point

16849

This section processes all deposits,

'6853

'tttttttt**k**t*t*t*t*t*htt\*t**fi*l‘*****I***t****ti*tttt*fit************t******

;6854

J 093D, 0084,1592,4031,(4A7,0093,7
]

U 0936, 008,058 ,4030,4047,0094,4

.
U 093F, 0CA0,1002,403D,8467,00%2,8
u 0928, 0098,058F,4033,0007,0092,F

U 092F, 049C,1£50,0032,8047,0093,3
U 0933, 0480,3592.5030,0047,0039,0

NEXT/CN.PARSE. COMMAND

:2%25

;gggg

lf no data has been entered it

0
=00

;

:63;9
, 6878

s RING BELL

; CHECK IF A NEW ADDRESS WAS SPECIFIED

;

: USt ADDRESS FROM PREVIOUS COMMAND

: UPDATE SAVED SPACE SWIYCH AND BRANCH.

00=s=mmmmmmemm
o mmam e ;

VA_RCTEMP?] _MLTEMPY],

; LOAD ADDRESS TO EXAMINE AND SAVE IT

NEXT/CN.DEPBSIT.PHY

;

VA RCTEMP7]) MLTEMPI],

* LOAD ADDRESS TO EXAMINE AND SAVE [T

;10=em=mmmcmmcmm
e c i mcc o m e H

;6879

;ggg?

RNUM_RCTEMP1],

NEXT7CN. DEPOSIT GPR

; LDAD ADDRESS TO DEPOSIT IN GPR

:6882
;gggz

I
MDR _MOTEMP1],STEPC 2

: DEPOSIT INTO IPR
: MOVE IPR # TO MDR FOR MP.MTPR

16892

lseessmeemssmemeemeeemeceeaae :
[TEMP8J _MCTEMPB],CLEAR FLAG3, : CLEAR FLAG3 TO AvOID APT COFLICT

NERT/CN.DEPDSIT.PHY

3 NO DATA TO DEPOSIT YET

16875

16891

!
:

Uttt
etetnb o Gutmiuttndatetatndetetetdtnt : NO ADDRESS WAS SPECIFIED

we<1-0>

16872

16888
;2238

M[TEMP]J _RCTEMP10]

;gggg

:l=smesmeccessessssemssceemeeas;

WB _MLTEMPOD,WX.NE.O?

36863 Y

16885

CN.DO.DEPOSIT

M[TEMPSJ Lit0l?7],

16860

CN.DO, DEPOSII

:2323

26871

171:

a default address is to
is detected here and the bell is rung
be used it is detected here. MP,MIPR is called to deposit into IPR's,
The new default address is calculated and the size switch updated.

36857

16866
16867

;

DEPOSIT ROUTINE''

(onsole Command Parser

'&tttttttttt't'ttttt*tt*twtttt*t*Rt*ww**t*****kt**kt***t**tQ*****tiQifi*iiifiiit

6870

U 093C, 0084,1592,4031,C04A7,0093,7

DEPOSIT ROUTINE

Page

26846

:2322

U 0988, 0886,158t,4032,8047,0098,9

CLOKX Rev 13,00, Clock rate = 160ns

T0C "'

;6850
;6851
;6852

U 0987, 0480,0592,4A70,0047,0098,8

;ggzg
;ggzg

J 0986, 0D86,5(37,0030,3847,0093,4

16:30:35

emememssssssemeeeeeeeeeeeeeeeee ;

PStL_RCTEMP12],DEC STEPC

; RESTORE PSL INCASE DEPOSIT TO IPL.

jm=eme=msesmece——meeccece—ceeee- ; STEPC_O FOR TBiA
ROTEMP10I_MITEMP11+1,DEC STEPC ; UPDATE DEFAULT ADDRESS

:
‘

jmmsmsmsssmesssesssssscsmeneees ;

Q_MITEMP3],NEXT/MP,MTPR

JLOAD SOURCE DATA FOR MP,.MTPR

CONSOL.MIC

28-NOV-83
tonsole fommand Parser

MICROZ

;6893
;6894
I

0937, 0084,9592,4232,4047,008D,0

08be, 0080, 3592,4000,0508,008D,3

16897
16898
16899
16900
6901

D 14
CLOKX Rev 13.00, Clock rate = 160ns
DEPOSIT ROUTINE

Page

172

CN.DEPOS 1T.PHY:

RCTEMP9] MLTEMPO],

;6895

;6896

16:30:35

;

: UPDATE SAVED SIZE SWITCH AND BRANCH.

WB<5-0>7 INEXT/CN.DEPOSIT.SIZE

=0000
CN.DEPQS 1T.S1ZE:
=0010
$0070==m=mmmmmmiram
e mm e oo
eH
:
WRITE MCTEMP3],SIZELBYTE]

DO THE DEPOSIT

$001T mmm oo oo
s e
nem e ;
RCTEMP10) _MCTEMPZI+CONX(1),
* UPDATE NEW DEFAULT ADDRESS.

NEXT/CN.PROMPT

0803, 0€84,7711,0002,8047,008A,F

;0100~~-cnmmssiennmmne—
e
———— :

i DU THE DEPOSIT

WRITE MCTEMP31,S1ZETWORD]

08b4, 0480,3592,4010,0508,008D,5

1010] == mmemccmama—ccm————
-;

: UPDATE NEW DEFAULT ADDRESS.

RETEMP10] MLTEMP7I+CONX(2),

NEXT/CN.PROMPT

08D5, 0884,7711,0012,8047,008A,F
=1000

08D8, 0C80,3592,4020,0508,0094,3

e e oo oo e ;
e
;1000 === m
WRITE MLTEMP31,S12ELLONG)]
: DO THE DEPOSIT

RCTEMP10] MLTEMP7I+CONX(4),

+ UPDATE NEW DEFAULT ADDRESS.,

NEXT/CN.PROMPT

0943, 0884,7711,0022,8047,008A,F

CN.DEPOS IT.GPR:

s M §
St
v P o
=
S -

0944,

RCTEMP10]_MCTEMP1J4CONX
(1)

0484,1711,0002,8047,0094,8

ettt hbetdbedtaintadstetudniniaialninliobedeteiotededndH

DEPOSIT INTO GPR

RCGPR.R] ML TEMP3],

NEXT/CN.PROMPT

(0948, 0C84,3592,403(,0047,008A,F
OBEC:

ADDRESS*xawxkwix;

¥ WFORCE
skkunax*

CN.DEPOS JT PSL:
-

o o

e st

NO DATA TO DEPOSIT YET
RING THE BELL

NEXT/CN.BARSE, COMMAND

UBEC, 0p86,5C37,0030,3847,0093,4

6934
UBED, 0(84,3592,4033,0047,008A,F

MCTEMPS] 2L 1TOL7],

6936

0BED:

= 43 > 20 i i 4

s g

RLTEMP12] MLTEMP3],

ey S o B

gy §

DEPOSIT IN SAVED COPY OF PSL

NEXT/CN. PROMPT

YYD

CMT098.MCX

:
;

16:30:35
:

28-NOV-83
MICROZ 1M(01)
Console Command Parser

CMT098,.MCX
CONSOL MIC

.T0C "'

;6939

TRt

;

HALT and HALT PENDING and does an IRDI.

;6945

HALT PENDING is set.

]
U 0941, 005%4,3592,4037,0047,0487.,9

16948
;gggg

CN.DO.CONTINUE:

U 0942, OD16,3D37,003%2,0047,0095,3

PSL_RITEMP12],

16954

(N.DO.STARI:

100emmmmm

2829

e mcmcn e cc e e cn

MLTEMP3] _RLRTMPGPR]

-6958

;

e ; NO ADDRESS HAS BEEN SPECIFIED,

R[RTMPGPR] MCTEMP3],SET FLAG2,
PUSH,NEXT/IN.INIT

: USE CURRENT CONTENTS OF PC.

M[TEMP3J 7LIT16L401,

2822

CLEAR FLAG2

; MOVE NEW PC TO RTMPGPR, SET FLAG TO
; TELL INIT THIS IS NOT POWER UP.

;2898
=0

U Q98A, 0UYF,C5B7,0030,0687,049F
4

16973
gg;g

N
)
{ 0988, ODBO,0D37,0436,0247,0094,6

16976
6977
gg;g

=00

16980

=01

U 0945, 0480,0036,4030,0047,0083,1

;6982

;2832

}gggg

J 0946, 0880,058BE,4033,4607,0004,7
_

U 0947, 0080,3592,4(80,02(7,0094,5

:683;
;6

;6989

$6990

1699

} SETUP TO CLEAR HALT & HALT PENDING

: CLEAR FLAGZ TO AVOID CONFLICT WITH APT

00 em=e=wsssssesosesccssmmmoooones H

;6968

.6981

(N.CLEAR. HALT

;6964

,6972

----------------------------- ;

;6959
ggg?

16971

]

: RESTORE SAVED PSL

NEXT/CN.RESTORE.PC

6927 CN.RESTORE .PC:
u 0953, 0BA0,058t,4037,0487,0098,A

AAAAARARALA AL AL LS

H***t'(*'«'f**t\kit*fl***t***k***ttk*i******tt*t*****fi****************t*t***t******

;232%

:ggg%

For CONTINUE, HALT and HALT PENDING are both cleared.

;

,6955

START, NEXT, CONTINUE COMMANDS''

For NEXT, (takes C(N.DO.CONTINUE entry) HALT is cleared and

;6946

16951

i
173
!

CN.DO.START, CN.CLEAR.HALT, C(N.DO.CONTINUE

;6943
:69(,7

U 0940, 0086,35BE,4037,€047,0094,1

LR R A A A AL A A LA ARSI AL

Page

For START, this section loads PC and does INIT and then clears

;6944

Entry Points

;6942

J 094F, 0880,05BF,4033%,0007,0095,3

Console Command Parser

;gg%g
:282?

E 14
CLOKX Rev 13.00, Clock rate = 160ns
START, NEXT, CONTINUE COMMANDS

PC_RIRTMPGPR],STEPC_2

; LOAD NEW PC, STEPC NEEDS TO GET A 1,

;

MEMSCAR MUFPDOFFSET]_O,
DEC STEPC,
PUSH,NEXT/CN.TYPE.CHAR

(N,IRD1:

: PREPARE TO RESTORE MME, AND CLEAR

: FPDOFFSET TO INDICATE NOT CONSOLE MODE
¢+ STEPC = 1 TYPE <CR><LF>,

Jimmmmmmmcecccncm
e — e ———— :
CRAR_ZL1T16L0C0],
; LOAD ADDRESS OF HALT BIT.
FLAGD? ,NEXT/CN.RESTORE.MME
5 CHECK IF INIT WAS DONE
R

e taheatetsttt
bttt H

NEXT/B0. IRD?

s LEAVE CONSOLE

(N.RESTOREOMME

MEMSCR_RLTEMP13]
ettty

E INIT NOT DONE SO RESTORE MME

riniebtededeint bt H

CONREGS ML TEMP3],

FPS32,NEXT/CN. 1RD1

: CLEAR HALT & POSSIBLY SET HALT PENDING

; LOOP UNTIL ACLO GOES AWAY.

‘
i

;

MICROZ2

(MT098.MCX
CONSOL.MIC

1M(OD)

Console Command Parser

.T0C "'

}6994

RN R

KRR AR AT

KAk hk

)

MBA address for booting

;7003

This section processes a Boot command, if no device was specified
control
is simply passed to BO.BOOT. If a device was specified
the device specification is parsed here to set up the MBA
and UNIBUS I/0 page addresses in R1 and R2 resgect1vely, and the PC

;7009

;7010

;;8};

AR R Ak R AR ARk R R AR AR AR AR AR AR A AR

B0.BOOT

7008

U 0958, 0098,058E,403D,4487,0098,E

BOOT COMMAND''

Subrout ines

:7007

U 0956, 0780,07F8,6FDF,FB847,0095,8

16999

;

;7000
27001
;7002

\ 0954, 0898,0587,0030,0607,0095,6

(Console Command Parser
R1

:gggg

U 098D, 0884,3592,4035,4047,0080,6

BOOT COMMAND

Resources

;6996

1J 098C, 01A8,0(B7,0030,0687,0095,4

Page

CLOKX Rev 13.00, Clock rate = 160ns

;238§
16995

F 14

16:30:35

28-NOV=83

B0.BOOT_SUB
MV.TEST

;xw s

UNIBUS 1/0 page address for booting

is loaded with the address of the appropriate

muion sk hok sk

R R R ROk IR R AR KR

boot rom.
Rk A

CN.DO.BOOg:

fiEMSCAR_ZLlTZé[OJ,STEPC_b.

20re

;7014

NEXT/CN.BOOT.WITH,.DEV

E;g}g

RCR51_METEMP3],NEXT/B0.BOOT
3;818 CN.BOOT.WITH.DEV:
};825
MEMSCR_0,DEC STEPC
:7023

;;85?

;;8S§

Ak KRR

;7013

17026

R A

LONLIT_LO0F20400)
0

; LOAD ADDRESS OF MME TO TURN IT OFF.
:

* TURN OFF MME.

mesemman ;

: LOAD ADDRESS OF FIRST BOOT ROM,

T G ; STEPC=4

PC_RLLONLIT],DEC STEPC

; USE XB FOR CHECKING FOR PROPER ROM,

E;g%g CN.BUOT.CHK.DEV:
27031
U 098E, 0481,729C,0850,6047,0888,6 439+

;7032
;;8%2

:7035
U O98F, 0%A6,7(87,0031,9847,0096,(

27036

. 7037

WB_ZEXT(XB)-(RLTEMP1],RR,16) PC_fiC+2. ; CHECK IF DEVICE NAME MATCHES.
SIGND CMP?,
NEXT/CN.BOOT.CHK.DEV.10

P B

e S

:
H

e B E L LY

MOTEMP7] 2UL1T24[33],STEPC_2,

NEXT/CN.ERROR

; NO MATCH FOUND FNR BOOT DEVICE.

174
:

CMT098
. MCX
CONSOL .MIC

M1
28-NOV=-83
Console Command Parser

;7038

17039

U 0886,

0081,AC11,0337,F487,0098,E

u 0887, 0C81,A000,003D,4487,0095,A
U 095A, 0080,0037,2037,9847,0095.F

U 095F, 0584,1092,0037,F847,0096,0

U 0960, 0D80,7D93,4A32,0847,0099.0

4 0990,

0580,7D93,4A32,1047,0099,2

u 0991, 0186,8DB0,0034,0047,0096,¢2

U 0962, 0586,9071,0036.7047.,00A0.0

u 0992,

16:30:35
:

MICROZ

0180,7D93,4A32,1847,0099.4

17040
17041

17042
17043
17044

G 14

BOOT COMMAND

=10

CN.BOOT.C?K.DEV.10:
-

o e §

INCREMENT TO START OF NEXT ROM

PC_MLPCI+ZLITOLOFED,

DBZ STEPC?,NEXT/CN.BOOT.CHK.DEV ;
-

- S

00 0

17045

SAYE OFFSET FOR ROM.

;7046

;7047

e &

SETUP BASE FOR LOADING R1 AND RZ

;7048

27049
;7050

[

;7053

PRt

;7051
: 7052

L T

w8 _METEMP7].XOR.ZLIT8L41],

;7057

B MCTEMP71.XOR.ZL1T8L42),

7058

" ISOLATE DEVICE TYPE (A, B, C, OR D)

et bttt

;7054
27055

;7056

Page

CLOKX Rev 13.00, Clock rate = 160ns

WXTEQ.0?

' CHECK IF DEVICE TYPE 1S A
;

CHECK IF DEVICE TYPE IS B

WXTEQ.0? ,NEXT/CN.BOOT.DEV.B

MCTEMPB]_D-7L 1780807

;

VALUE FOR R1

MCTEMPSI _D+ZLIT1200CET,

;

VALUE FOR RZ

:
:

CHECK IF DEVICE

NEXT/CN.BOOT.DEV. TYPE.OK

=0
CN.BOOT, DEV B:

UB_MCTEMP7I.XOR. 2L 118437,
WXTEQ.0?,NEXT/CN.BOOT.DEV.C

IS C

------—-—-----------—--~-------

VALUE FOR R1

U 0993, 0586,8089,0033,0047,0096,8
it
OOt

U 0968, 0186,9071,0034,7047,00A0,0

U 0994, 0180,7D93,4A32,2047,0099,6

MLTEMP9] D+ZLIT12L08E],

NEXT/CN.BOOT.DEV. TYPE.OK

UB_MLTEMP7].XOR. 7L 1T8L44],
WXTEG.0? ,NEXT/CN.BOOT.DEV.D

:
:

=0
(N.BOOT, DEV C:

VALUE FOR R2

CHECK IF DEVICE TYPE IS D

---_--------------------------~

VALUE FOR R1

U 0995, 0186,8DB0,0032,0047,0097,0
mmmememe—cc
e
c
e
s
e
ee

y 0970, 0186,9071,0032,7047,00A0,0

MCTEMPST D+ZLI1T12[04E],

NEXT/CN.BOOT.DEV, TYPE. 0K

VALUE FOR R2

175

CMT098.MCX
CONSOL.MIC

MICRO2

1M(01)

Console Command Parser
;7091

17092

0996, 0DAG6,7CB7,0031,A047,0096,C
0997, 0986,8DB0,0031,0047,0097,2

0972, 0586,9071,0030,7047,00A0,0

17093
;7094

DA0O, 0180,1C10,0842,0847,0889,D 413+
089D, 0586,1C11,0030,4847,0089,F

089F, 0884,13F7,0034,0047,00A0,1
0A01, 0C85,A592,4037,C047,00A0,2

0A02, 0084,8592,4034,4047,00A0,3

0A03, 0C84,9592,4034,8047,0099,8

0999, 0885,A001,0037,C047,00A0,4

0A04, 0081,6036,4280,0047,0099,A

099A, 0C80,0036,4030,0047,0562,C
0998, 0C40,0036,4030,0047,0094,0

CLOKX Rev 13.00, Clock rate = 160ns
BOOT COMMAND

WCTEMP7] ZL1724034,STEPC 2,

17098
17099
17100

17101

NEXT/CN.ERROR

: TYPE MUST BE A, B, C, OR D

ALTENPSY D-7L1781203

: VALUE FOR R1

MUTEMPS] D+2LI1T12000E1,

H VALUE FOR RZ

NEXT/CN.BOOT.DEV. TYPE 0K

;;}85

CN.BOOT. DEV.TYPE.OK:

W8 _MCTEMP13=-ZLITOC41D,

17109 =01

[Efl513 TwezLiTOLOl

; CORRECT LOW NIBBLE IF A=F

SIGND CMP DEF?,S1ZELBYTE]

:;}}?

17112

ALR3]_MLTEMP11.NIBBLE

:;}}2

17115

CHECK IF DEVICE NUMBER 0-9 OR A-F

; LOAD DEVICE NUMBER

RCRIMPGPRI MCPCI

: SAVE OFFSET FOR NEW PC

17119

RCR1]_MLTEMP8)

: LOAD MBA ADDRESS

E;}g%

RCR21_MCTEMPOI

: LOAD UNIBUS 1/0 PAGE ADDRESS

kLRSI MCTEMP3I,

: LOAD BOOT FLAGS

:1119

‘7118

419
17125

PUSH,NEXT/BO. BOOT_SUB

;;}59

17128
713

WB_RNUM, WB<0>7

;}gg

:;}gg
17137

17138

;

R[fi?fiEGEES-QEEEjifié ___________ ' LOAD NEW PC

:;}%3

1713

Page

;

17106
;;}85

7124
0998, 0084,3592,4035,4047,0482,B

H 14

CN.BOOT. DEV.D:

17097

17105

16:30:35
:

17095
17095

$7104

28-NOV~83

PUSH.NEXT/MV. IEST

; CHECK IF MICRO VERIFY IS DISABLED.

)

:* DC MICRO VERIFY.

-—___-__—_h--_------—--------_-

SET FLAGO,NEXT/CN,DO.START

X{(binary load/unload)

LI
I
T
)

‘

COMMAND''

X(binary load/untoad)

AR KR AN KR KA AR KRR A AR

Resources

COMMAND

R A AR R KR

AR R AR AR R AR

AR AR

kA Ak

ko kk Ak k ket

TEMP1

Memory address to read/write from/to

TEMPS
TEMP6

One byte send/receive buffer
Checksum of bytes sent

TEMP3

Byte count

TEMP?7

177§

Checksum of bytes read

T
TR T

I
e
R

AR
IR
DI

PAE IR U

T
R

PR T
S

Page

CLOKX Rev 13.00, Clock rate = 160ns

ARk R KA AR

QU
G
D G
U S
QR

114

For operation of the X command refer to the Midrange Systems

Console Language Specification under control of the VAX architecture

group.

Briefly, the command bytes including the checksum byte should add
a load/unload the bytes sent/received when
to zero. Likewise on
added together including the checksum byte should total zero.
s

L S A A A AR A d

=0
CN.DO.X:

MEMSCR_O,

;;

PUSH,NEXT/CN.GET. CHAR

:; GET CHECKSUM BYTE.

WB_MCTEMP?].AND.ZLITOCOFFJ,

;

NEXT/CN.ERROR

CLEAR MME

; SET APT FLAG (RECEIVE BINARY MODE)

SET FLAG?,

U 099C. 0850,05B7,0030,0607,049F
A

16:30:35

Console Command Parser

N
BN IS IS DS S B s e
oo OIS
AL
O g
w DD 0O NN
= O OO0 N

Console Command Parser

CONSOL.MIC

NN NN NN N NN NN NN N N NN SN N N —_
NSNS ~
—

CMTO98.MCX

28~NOV-83

MICRO?

U 099D, 0980,7C12,0A37,F847,0099,E

MCTEMPZ] ZLIT24[30],CLEAR FLAGZ,;

U 099k, 0D16,7(B7,0031,8047,0096,C

IR A 0 e

NNV = OO Co
OO0 NN

e
N
N

U 0A05, (C80,1002,403D,8487,0040,6

U 08CB, 0986,3(93,8034,0047,00A0,5

U 08C9, 0580,1€10,0030,0CA7,00A0,7

o T

> >

CHECKSUM ERROR

H PREPARE TO SEND >>>

trbiubedninledtted ittt talet :

;

PUSH,NEXT/CN.TYPE. CHAR
-

CHECKSUM IS ZERO

MCTEMPS] ZLITOL3ED,
02000 00 0000 0C COCO00CO
N~

SNINNNN
NN NN NN NN N

Oyttt

U 09A1, 0880,3592,46F0,0047,008C,9

STEPC_ZLITOL3]

J 099F, 0D80,0C37,0030,1907,009A,0

4
U 09A0, 0586,5C37,0031,F047,049F

: CHECK IF

WXTEQ.0?

g > ot

o o B

SEND >>>

CHECK IF LOAD OR DUMP
X LOAD
LOAD ADDRESS FOR LOADING

2
T
e

X DUMP

Y CLEAR BIT 31 OF COUNT
O S S e e e Bt o w4 §
> T
-

PC_MLTEMP1]

’

;

LOAD ADDRESS TO BEGIN DUMP.

awes

Aaan

—

CMT098 . MCX
CONSOL .MIC

MICROZ2 1mM(01)
28-NOV-83
Console Command Parser
;7191

U 0AQ6, 0486,65BE,403D,8047,008F,2

17193

;7196

)
.
U O8F1, 0C85,759E,4001,6047,049F,4

17197

;7198
-;;88
;7201

17202
U 08F2, 0C86,3080,06FD,8047,088F,1 344
)

;7203

.;Sgg

; 7206

7207

U 08F3, 0484,6593,0031,4047,049F4

;588

U 08F4, 0010,0036,4030,0047,008A,F

7211

17210

J 14

CLOKX Rev 13.00, Clock rate = 160ns
X{(binary load/unload) COMMAND

Page

178-

emeemmemcee—
e o mdccccnc oo ;

17192

17194
57195

16:30:35
:

MOTEMP6] RLZEROJ,

=000
=001

; ZERD OUT TRANSMIT CHECKSUM

;

NEXT/CN.X.DUMP, 10

CN.X.DUMP:

;00

rmmm e mm e

m e

c e cm—— e e c e e H

RCTEMPS] ZEXT(XB) PC PC+1,
PUSH,NEXT/CN.TYPE.CHAR
CN.X,DUMP.10:

1010

NEXT/CN.X.DUMP

; DECREMENT COUNT AMD CHECK IF NEGATIVE

;

ettt bl H

RLTEMPS) _-MLTEMP6],

PUSH,NEXT/CN.TYPE. ¢HAR
s 100~~~

GET A BYTE FROM MEMORY 10 SEND
SEND IT.

s e nem e ;

MITEMPZ] MB-1,WB<31-30>?7,
PR

.
:

mmm

; SEND COMPLIMENT OF CHECKSUM

e cm e ccccannas ;

CLEAR FLAG2,NEXT/CN.PROMPT

; CLEAR APT FLAG, GET NEXT COMMAND,

J——

;
;

(MT098.MCX
CONSOL .MLIC

28~-NOV=-83
MICROZ2 1TM(OM)
Console Command Parser

U 0AO7, 0886,75BE,403D,8047,00A0,8

U OAD8, 0481,B711,0000,04A7,049F,B

U 0AD9, 0C86,3080,06FD,8047,088D,9 344x

ettt

;7219

VA MLVAJ+CONX(1),

7220

17222
;;gsz
17226
i1eer
:7230

7233
U 09A2, 0D16,7(B7,0031,8047,0096,C

17234

ir23

17237
U 09A3, 0816,75BE,403D,8047,008A,F

:2238

17239

ittt H

; GET NEXT BYTE

:
j

:
l

;

]

,
;

0} mmmmemmem—mmmccesee—eeam——— ;

$1lmmmom

o mmeecmemmee—mmme
e:

;

WRITE MLTEMPSJ,SIZELBYTED,
NEXT/CN.X.LOAD.LOOP

WX7EQ.0?

: INCREMENT DESTINATION ADDRESS.

179!
f

v
e L CE LI :
: DECREMENT COUNT AND CHECK IF NEGATIVE
MITEMP3]_MB-1,WB<31-30>?

WB_MLTEMP7].AND.ZLITOCOFF],

resl

Page

: CLEAR CHECKSUM

PUSH,NEXT/CN.GET.CHAR.NO.ECHO

17229
u 08DB, 0980,7C12,0A37,F847,009A,2

CLOKX Rev 13,00, Clock rate = 160ns
X(binary load/unload) COMMAND

CN.X.LOAD.LOOP:

12225 =01
U 08D9, 0880,5592,4000,0508,00A0,8

K 14

:;S}z CN.X.LOAD:
E;S}g
MITEMP?1_RLZERO]
E;S}g

16:30:35
:

: LOAD 1 BYTE INTO MEMORY
: LOOP BACK FOR MORE
: CHECK LOW BYTE OF CHECKSUM FOR ZERO

MLTEMP7]_ZL1T24[30],CLEAR FLAG2,;

NEXT/CN.ERROR

;

;lemmessescscccssessssessesseees ;

M(TEMP?] RCZEROD,CLEAR FLAG2,

NEXT/CN.PROMPT

CHECKSUM ERROR

; CLEAR COMMAND CHECKSUM AND APT FLAG

i
|

;

1M(01)
28-NOV=-83
Console Command Parser

MICROZ

CMT098.MCX

CONSOL. MIC

$7240
;7241

.10C '
,10C '

17243
L7044
7265
;7246

;7242

17247

17248

:
;

7249

:;Sg%

;

;Sg?

;7258

17259
;7260

U 08F8, 0586,5037,0030,6847,049F,4

27261
;7262

17263

:;ggg

;7266

U 08F9, 09AE,5C37,0031,0047,049F,4

;7267
;;Sgg
;7270

o Q8FA, 0484 ,A59¢,4031,4047,049F
4

;7271
;;S;%
$ 72074

J D8FB, 09AE,S5C37,0031,0047,049F
,4
)

)

v UBFL, 0986,A(37,0030,4047,04A2,9

;2275

;S;?

~7278

;7279

17280

AN AN AN

Entry points

CN.TYPE .RESULT
CN.TYPE.DATA

Input

MDR

RTEMP9

MTEMP10

180

CN.TYPE,RESULT"

RN
" AR AN R RRAR N R RN RN RN R AR AR AR R R AR AR

TEMP7

Page

: General Console Routines"'

(onsole Command Parser
Console Command Parser

;

AR AR

Rk kR kkk Yk Ak

Number to be typed
Address to be typed
Number of digits in result
Space indicator (P, V, I, G)

:
!

Jumping to CN.TYPE,RESULT wiil type the following:
<CR>CLF>6 spaces<MTEMP10 byte 0>6 spaces<TEMP7>6 spaces<MDR>

;72%

17055
;ggg

14
CLOKX Rev 13.00, . Clock rate = 160ns
16:30:35
: General Console Routines
L

.
.
Jumping to CN.TYPE.DATA will type the following:

;
A

6 spaces<MDR>

R AR AR R R AR A AR AR R AR R AR

AR AR AR

A A R AR A AR R AR

R AN R RN R AR R

AN R R AR AR

A AN

=000

(N, TYPE.RESULT:
1000===oocmmomcc
e st ——

MCTEMPS) ZLITOCOD].

PUSH, NEXT N.TYPE. CHAR

’

;

TYPE <CR><LF>

;00 e ememmmses
e cm e
cnm e

MLTEMPS] ZL1T0[2OJ STEPC_6,
PUSH,NEXT/CN.TYPE. CHAR

;010e e memam———

RCTEMPS] MLTEMP10],
PUSH,NEXT/CN.TYPE, CHAR

; TYPE 6 SPACES.,

;

TYPE SPACE INDICATOR (IE P,V,G,1)

R Rt
datakialal H

M[Y*MPSJ

201T0(20],STEPC_6,

PUSH,NEXT/(N.TYPE, (HAR

;100

e e - === ADDRESS IS ALREADY

MITEMPI10]_ZLITO[8)],

PUSH,NEXT7CN. TYPE.NUMBER

* TYPE 6 SPACES.
TEMP?
N
INT

; SETUP # OF DIGIYS FOR CN,TYPE,NUMBER
; TYPE NUMBER IN TEMP7,

(MT098.MCX
(ONSOL.MIC

MICRQ?2

1MC01)

28~NOV=83

(onsole Command Parser
27281

;7282

CuRFD,

09AE,5037,0031,0047
,049F ,4

L JBFE,

0(86,A58E ,4032,4047 ,009A, 4

;7285

U 09A4, U085 ,2592,4031,(047,0442,9

;7290
1729

;7292

:7293 0
. U9AS,

084,959 ,4032,6047 ,008AF

:7294
17295

CN.TYPE RESULT

10Temsmemeemco oo

e o;

PUSH,NEXT/CN.TYPE. CHAR

;110=emmmmmmmm——aaa mammm——————— ;

:7285

17289

CLOKX Rev 13.00, Clock rate = 160ns

MfTEMPSJ ZLITOL201,STERC_6.,

17284

;7288

M 14

(N.TYRE, DATA

;7283
17087

16:30:35

MITEMP10]_RCTEMP9]

TYPE 6 SPA(CES.

RTEMPY IS # OF DIG S IN RESULT.

; SETYP # OF DIGITSFOR CN.TYPE. NUMBER

ekt
vt b etriuiatutatetaidebintebedtedete ;

RITEMP?7] M(MDRJ
PUSH,NEXT/CN. TYPE NUMBER

H LOAD RESULT NUMBER TO BE TYPED.
N

lessssceccescscsnsmmsmonncoonan ;

R[TEMP9J MLTEMPS),

NEXT/CN.PFROMPT

Page

H UPDATE SAVID SIZE SWITCH FOR E/G.
: GET NEW COMMAND.

181

(MTO98 MCX
CONSQL ,MIC

MIC{RO2
{onsole

MmN
28-NOV-83
Command Pa:ser

;7296
: 7297
17298
;7299
:7300

27301

27302
;7303
7304

[

A A AR

Q94A7, 0980, 5C13,4A72,B047,009A,8

LATL

2 D0
P

£80,6772,0A00,0047,009C,2

i O9AC,

0980,5013,4A72
4847 0094, L

09AB,

N AN

0480,6712,0A00,0047,0098,F

N U

09AA,

AN WA L

(180,5C13,4472,3847,0094,4

LAIUAHA
LA N N LA
N WA N

. 0GA9,

R A AR A AN RRAR R AR R A AR ARk kA h Ak bk kkdk

switches

AN AN KN RN N RN AR AR AR AR

for all

commands.

kR kAR KRR AR A AR AR AR AR AN AR AR AR

RAL

Y GET THE NEXT CHAR FROM THE CONSOLE.

L
—— R

* SETUP TO ECHO RUBOUT OF ‘/°.

we _MLTEMPS].XOR.ZLITO[503,

* CHECK IF /P SWITCH

UB _MLTEMPS] AND. CONX(1),

; CHECK IF SPACE SWITCH HAS ALREADY BEEN

WXTNE.0?

WXTEQ.0? ,NEXT/CN.P.SWITCH
L

* SPECIFIED.

ikt ————

¢ _MCTEMPS),XOR.LITOC56],
WXTNE.O?

Y CHECK IF
.

WB_MLTEMP6).AND. CONX (1) ,

Y CHECK IF SPACE SWITCH HAS ALREADY BEEN

we MUTEMPS],XOR.ZLITOL47],

Y CHECK IF /G SWITCH

ws MITEMPO]. AND. conx<1>,

Y CHECK IF SPACE SWITCH HAS ALREADY BEEN

ue _MLTEMPS].XOR.ZL1ITOC493,

Y CHECK IF /1 SWITCH

ws M[’EMPb] AND. CONX(1),

; ECK JF SPACE SWITCH HAS ALREADY BEEN

WXTEQ.0? ,NEXT/CN.V.SWITCH
NN
N N NN NN NN

0C80,671¢2 ,0ADG,0067,0098,A

MCTEMPS]_ZLITOC2F],

0948,

R AR AR AR RRRR

RETURN [¥1]

S
S
S
i
Qi

N SN
=

.009B,6
0080.6712,04A00,0047

0946,

R ARk

R R RN

O 0O

0L80,5C13,4A72,8047,009A,6

(N.GET.SWITCH"

Console Command Parser
AR A AR AR R

Page

(N.GET.S WITCH:

0944,

(N.GET.SWITCH

=00

0986,5037,0081,7847,2000,?

CLOKX Rev 13,00, Clock rate = 160ns

BUSH.NEXT/CN. GE T NEXT
NN NN
NN
[WNTVITVIIW
VN IVALO LY (]

U949,

N 14

This routine processes all

’

0948, 048U, 0036,4030,0047,069E
,A

.T0C "

16:30:35

WXTNE,0?

WXTEQ.0? ,NEXT/CN.G. SWITCH

WX.NE.0?

WXTEQ.0? ,NEXT/CN.I.SwITCH

/V SWITCH

* SPECIFIED,

Y SPECIFIED.

; SPECIFIED.

182

:;gzg

367
Q9AE, 0080,6712,0A10,0047,009C,6

;7348

;735%

0980, 0080,6712,0A10,0047,209C,A

0982, 0880.6712,0A10,0047,009¢C

;7368

0984, 0D80O,6D92,0430,1047,008D,2

:;%;2

17378

(9RS, (D4d,6012,0438,0044,0990,8

27376
7377

;7378

we'flf?E§333_3§5'26§§753_"

(B MLTEMPSI.XOR. 211700580,

: CHECK IF /X SWITCH

WB_MLTEMPG].AND. 2L 1T8[2].
WXTEG. 07 NEXT/ZCN.X. SWiTCh

: CHECK IF /X SWITCH ALLOWED,
:

WX NE.O?

:;298
17372

B MLTEHPS].XOR, 2L ITOLAC],

WXTEQ.07 NEXT/CN.L.SWITEH

;;ggg

27371

WXTNE.Q?

17367
Q9R3, 0980,5013,4472,1047,0098,4

UB_ML TEMP6]
.AND . CONX(2),

ean
s m———
{leemeseuensmmnossnuen

7360
:;;2;

7363
17364

WXTEQ. 07 NEXT/Ch.W.SWITEH

;;%gg

17359
0981, 0580,5C13,4A72,6047,0098,2

(B MTTERPS I XOR. ZL1T0T571,
WXTNE,0?

:;§24

17356

: (HEC F IZE SWITCH HAS ALREADY BEEN

WXTEQ. 07 NEXT/CN.B.SWITEH

:;ggg

17355

UB_MLTEMP6I.AND
. CONX(2) ,

WXINE.Q?

17351
09AF, 0D80,5¢13,4A72,B847,0098,0

; CHECK IF /B SWIT(H

2 T

C9AD, 0580,5C13,4A72,1047,009A,E

Page

8 _MCTEMPSJ.XOR, 2L1TOC423,
- O

;7344

8 15
CLOKX Rev 13.00, (lock rate = 160ns
CN.GET.SWITCH

17343

16:30:35
:

-n

28=NOV=83
(onsole Command Parser

1M(01)

.fl

CONSOL (MIC

MICRO2

CMTQ98 . M(X

SWITCH HAS ALREADY BEEN

-------------------------------

wa MCTEMP6J,AND,ZLITOL100],

;;

WX.EQ,07,NEXT/CN.H.SWITCH

SET FLAGT,

SIZE

ASSUME /number

NO OTHER MAT(CH

CHECK IF /number SWITCH ALLOWED.
INDICATE FIRST DIGIT HAS BEEN READ

183:

CMTO98 . MCX
CONSOL .MIC

1M(01)
MICRO2
28=NOV=-83
Console (ommand Parser
:7379

17380
17381
U 0986, 0586,5(37,0030,3847,0094,8

U 0987, 0086,6712,4000,0047,00A0,A

U OAOA, 0880,0587,0030,0607,0098,8

17382

;;ggz

17385

U NYB9, vCB6,85BE,4032,0047,00A0,8

¢ 15

CLOKX Rev 13,00, Clock rate = 160ns

(N.P. SWITCH

M[TEMPS] Lirorz],

17388

----------------- -

17392

,;ggz

$7395

17396

;

SPACE SWITCH HAS ALREADY BEEN SET.
BELL AND LOOK FOR NEW CHAR
RING
;

NEXT/CN.GET,SWITCH

M[TEMPb] _MB.CR.CONX(1)

:;ggg

Page

CN.GET,SWITCH

:;ggg

17391
1/ 0YB8, 0086,858F,403D,8047,0493,4

16:30:35

MEMSCR_O

M[?Efifiéi"E'E'Bi.

LOCK OUT DTHER SPACE SWITCHES,
-

PUSH,NEXT/CN.PARSE. COMMAND

MLTEMPB]_RLTEMPS]

TURN OFF MME FOR PHYSJCAL EXAMINE.

: SET SPACE SWITCH.

; CONTINUE PARSING E COMMAND,
P HAS BEEN RUBBED QUT.

: RESTORE SAVED SPACE SWIT(H VALUE.

184

(MT098,.MCX
CONSOL
. MIC

16:30:35
:

28-N0OV-83
Console Command Parser

MICROZ

0ACB, 0C80,8387,0000,0607,00A0,¢

040C, 0086.6713,8000,0047,00A0,D

0AOQD, 0b86,5(37,0032,8047,0094,8

1M(01)

:7397
;7398
:7399

s -

CLOKX Rev 13.00, Clock rate = 160ns

Page

CN.GET.SWITCH

gy o B

e T

RESTORE MME TO SAVED VALUE.

17400

0 -

Y ALLOW NEW SPACE SWITCH.

174601

MCTEMPSI ZLITOCS50],

NEXT/CN.BET.SWITCH

=0
CN. V. QWITCH

09BA,

] 15

ooy

SETUP TO ECHO RUBOUT OF

SPACE SWITCH HAS ALREADY BEEN SET.

;

T B

O By

M[TEMPSJ LIT0C7],

s W

: RING BELL AND LOOK FOR NEW CHAR

NEXT/CN.GET.SWITCH

0586,5€37,0030,3847,0094,8

;

-------_--------u-—u----—--——_.

0988,

LOCK OUT OTHER SPACE SWITCHES.

0886,6712,4000,0047,00A0,E
oy

QAQE,

e e et

0AOF, 0480,8387,0000,0607,00A1,0

048¢,6713,8000,0047,00A1,1

-0

;

TURN ON MME

FOR VIRTUAL

EXAMINE.

e kel -

M[TEMPSJ ZLITOC1],

ALTENPBI RTTEMPE]

0486,85BE,4032,0047.00A0,F

0A11, 0186,5C37,0032,8047,0094,8

¥ § T

O T

PUSH,NEXT/CN,PARSE.COMMAND

098C., 0D86,8¢37,0030,0847,0493,4

0A10,

MEMSCR_~=1

0480,0£77,0030,0607,0098,¢
2 oI

0980,

)

;

SET SPACE SWITCH.

; CONTINUE PARSING E COMMAND.
V HAS BEEN RUBBED QuUT.

: RESTORE SAVED SPACE SWITCH VALUE.

MEMSCR_MLTEMPB] RL.24

: RESTORE MME TO SAVED VALUE.

HLTEMPG)_MB.ANDNOT . CONX(1)

: ALLOW NEW SPACE SWITCH,

MCTEMPSI ZLITOCS6],

: SETUP TO ECHO RUBOUT OF V.

NEXT/CN.GET.SWITCH

CN.G. SW]TCH

098F,

0086,6712,4000,0047,009¢,0
:0

09C0, 0086,8737,0010,0047,0493,4

M[TEMPSJ L1roc7l,

; SPACE SWITCH HAS ALREADY SEEN SET.

MCTEMPE_MB.OR, CONX(1)

: LOCK OUT OTHER SPACE SWITCHES.

NEXT/CN.BET.SWITCH

u 098BE
, 0586,5(37,0030,3847,0094,8

: RING BELL AND LOOK FOR NEW CHAR

h--h-—nn---——--——-nn-nn—--uuu-:

MCTEMPBI CONX(2),

PUSH, NEXT7CN.PAR
. COMMAND
SE

SET SPACE SWITCH.

: CONTINUE PARSING E COMMAND,

185

09c2, 0586,5(37,0030,3847.,0094,8
09C3, 0886,6712,4000,0047,009C,4

09c4, 0986,8€37,0030,1847,0493,4

= OO0 OO
LS (NN

wnuvunuiuniuonua
e I~

“ea
..

P
R
Pl

NN TN TN TN S

0AY3, 0186,537,0032,3847,0094,8

. P
R T
TR

0412, 0086,6713,8000,0047,00A1,3

16:30:35
:

CLOKX Rev 13.00, Clock rate = 160ns

Page

CN.GET. SWITCH

---------------------------- ~<; G HAS BEEN RUBBED QUT.

; 09C1, 04B6,85BE,4032,0047,00A1,2

CONSOL .MIC

1M(01)
MICRO2
28=NOV=A33
Console Commund Parser

NN N

(MT098 ,MCX

ALTEMPB]_RLTEMPB]

REeTORE SAVED SPACE SWITCH VALUE.

PCTEMPED MB.ANDNOT.CONX(T)

* ALLOW NEW SPACE SWITCH.

MCTEMPSI ZLITOC47],

% SETUP TO ECHO RUBOUT OF G.

NEXT/CN.GET.SWITCH

=0
CN.I.SWITCH:

MCTEMPS] ZLITOL7,

NEXT/CN.GET.SWITCh

M[?EEEEE-EE-BE-EBEQ??Y--

PUSH,NEXT/CN. PARSE
. COMMAND

;

' SPACE SWITCH HAS ALREADY BEEN SET.
: RING BELL AND LOOK FOR NEW CHAR

TTT7TL LOCK OUT OTHER SPACE SWITCHES.

Y SET SPACE SWITCH.
"

CONTINUE PARSING E COMMAND.

095, 0486,858E,4032,0047,00A1,4

------------------------------ : 1 HAS BEEN RUBBED QUT.
ALTEMPEY RLTEMPE]
© RESTORE SAVED SPACE SWITCH VALUE.

0A14, 0086,6713,8000,0047.00A1,5

MITEMPG] _MB.,ANDNOT . CONX (1)

0A15, 0986,5(37,0032,4847,0094,8

WOTEMPS] ZLITOL49),
NEXT/CN.GET.SWITCH

=0
(N.B.SWITBH

% ALLOW NEW SPACE SWITCH.
+ SETUP TO ECHO RUBOUT OF I.
:

------------------------------ :
UB_MLTEMP6].AND.ZL1TOC100],
S

SEY FLAGT,

SIZE SWITCH HAS ALRSADY BEEN SET.
CHECK IF /number SwiTCH ALLOWED,

INDICATE FIRST DIGIT HAS BEEN READ

09¢6, 0D48,6(12,0A38,0047.0090.8

WX.EQ. 07 ,NEXT/CN.H. SWITCH

09c7, 0086,6712,4010,0047,009¢C,8

MLTEMP6]_MB.OR. CONX(2)

ACTEMPOI CONX(2).

S SET SIZE SWITCH,

09C8, 0486,9737,0010,0047,0493,4

bt
uiut S aatntnlainleieled -

PUSH. NEXT/CN. PARSE. COMMAND

LOCK OUT OTHER SIZE

SWITCHES.

CONTINUE PARSING COMMAND.

U9C9, 0086,95BE.4032,4047,00A1,6

------------------------------ : B HAS BEEN RUBBED OUT.
MTEMP9 RLTEMPO)
© RESTORE SAVED SIZE SWITCH VALUE.

CAY6, 0086,6713,8010,0047.00A1,7

ACTEMPG] _MB.ANDNOT ., CONX
(2)

0A17, 0D86,5C37,0032,1047,0094,8

MCTEMPST 2L1T0C42],
NEXT/CN.BET.SWITCH

—

CMT098.MCX

CONSOL .MIC

MICRO2

1M(01)

Console Command Parser

;7500
7501

17502

09CA, 0586,5C37,0030,3847,0094,8

09CB, 0486,6712,4010,0047,009¢,C
U

09CC, 0486.9737,0020,0047,0493,4
09CD, 0486,95BE,4032,4047,00A1,8

CLOKX Rev 13.00, Clock rate = 160ns
CN.GET.SWITCH

CN.W.SWITCH:

jQ=mss=sesesesccccvcemcceeenenne ;

WCTEMPS ZLITOL7D,

;;ggg

NEXT/CN,GET.SWITCH

(7506

;
;

ilemmeemesemscusmseooe. mmmomeens ;

;;ggg

M[TEMPb] _MB.OR.CONX{(2)
=0

;

;0smmmmmesmmemmmceeemeemee
e:
m[rempo) CONX(4),
;
PUSH,NEXT/CN. PARSE. COMMAND

(7513

iles=mecesemescsecescscsscaneea- ;

;;g}g

M(TEMP9] _RCTEMP9]

17516

SIZ2E S WITCH HAS ALREADY BEEN SET.
RING B ELL AND LOOK FOR NEW CHAR

LOCK QUT OTHER SIZE SWITCHES.
SET SIZE SWITCH.
CONTINUE PARSING COMMAND.
W HAS BEEN RUBBED 0QUT.

; RESTORE SAVED SIZE SWITCH VALUE.

jem=memomesecescccescssessoeeee. :

; ALLOW NEW SIZE SWITCH.

;;glg

MLTEMP6J _MB,ANDNOT . CONX (2)

0A19, 0586,5C37,0032,8847,0094,8

17519
17520
;;gs;

=== mmceseecessscccescmeescaces :
MLTEMPS] ZLITOL[S7],
; SETUP TO ECHO RUBOUT OF W.
NEXT/CN.BET.SWITCH
:

i7523

(N.L.SWITCH:

09CF, 0086.6712,4010,0047,0090,0

17506
17525

09D0, (9R6,9C37,0030,4047,0493,4

0901, 0CB6,958,4032,4047,00A1,A

U 0AlA, 0086,6713,8010,0047,00A1,8

;ggz
17535

;ggg
17538

;gzg
17542
7543

;

SIZE SWITCH HAS ALREADY BEEN SET.
RING BELL AND LOOK FOR NEW CHAR

ilesssecessessscssssssmemeeanee- ;

.;ggg
17532

Qm=mmmmememmomomemce—ssstnccen :
WLTEMPS] 2017071,
;

NEXT/CN.BET.SWITCH

7508

;7541

VA1B, 0586,5C37,0032,6047,0094,8

;;259

17531

F 15

17503

17509
17510
;;g};

16:30:35

0A18, 0886,6713,8010,0047,00A1,9

09CE, 0586,5C37,0030,3847,0094,8

28-NOV-83

MITEMPS ] _MB.OR.CONX(2)
=0

: LOCK OUT OTHER SI1ZE SWITCHES.

(Qmmmmmmmemmmcse—ceme
e ve e ——— :

METEMP9] 2L 1TOL8],

PUSH,NEXT/CN.PARSE. T OMMAND

eeeeems—cesmesseemacememeeeene :

M[TEMP9J _RLTEMPY)

;

jemmmmememem—eemceccmaicceneoee :

RCTEMP6]_MB. ANDNOT. CONX(2)
e

ottt

MOTEMPS) _ZL1TOC4CT,
NEXT/CN.BET.SWITCH

L L LL LN

SET SIZE SWITCH,
CONTINUE PARSING COMMAND.

L HAS BEEN RUBBED OUT.
RESTORE SAVED SIZE SWITCH VALUE.
ALLOW NEW SIZE SWITCH.

; SETUP TO ECHO RUBOUT OF L.
:

Page

187|

= OO 00O~

NI
S DS IS O

V. W

H SWITCH NOT ALLOWED
RING BELL AND LOOK FOR NEW (HAR

NEXT/CN,GET.SW

CN.H.SWITgH.10:
-~

- 00 e

e St o

e By
B

FLAG1?,SET FLAGO,

CHECK IF CHAR HAS ALREADY BEEN READ

;010-w-omommm
s
e mn e n e
MCTEMPS
RETURN

SETUP TO ECHO RUBOUT OF ‘/*.

SET FLAG TO USE BUF’

PUSH,NEXT/CN, GET.NUMBER

OO0

011mmesmmmmm

MCTEMP6J _MB.OR.ZL T0 1001,

PUSH,NEXT/CN. PARSE .R CURSE

Y ALLOW ONLY 1 H SWITCH

CONTINUE PARSING COMMAND

———————— m
m=mmmm
e
;100==
MCTEMP6] _MB.ANDNOT.ZLITOC100],

ALLOW NEW H SWITCH IF RUBBED QUT.
RUBOUT LAST DIGIT OF NUMBER

PUSH,NEXT/CN. GET.NUM.RUBOUT. 1

=110

M[TEMPS] JILITOL2F],CLEAR FLAGY, Y SETUP [0 ECHO RUBOUT OF ‘/*.
RETURN [+¥11
;11

0408,0036,4030,0047 .0090,9

M[TEMPSJ ZLIT0

NN BN

AV TV AW LW R LW, [V LV, LV, L LN 1]

-y

J 090C, 0586,6C13,8038,0047,049€E,7

U 090F,

Page

CN.GE7.SWITCH

(N.H. SNITCH

U 090B, 0186,6C12,4038,0047,0493,6

¢ Q90E, 090E,5C37,0081,7847,0000,1

CLOKX Rev 13.00, Clock rate = 160ns

=000

[

U 090A, 0986,5C37,0081,7847,0000,1

w [V

U 0909, 0440,0036,45F0,L047,0491,0

U 0908, 050€,5C37,0030,3847,0094,8

‘J\J‘J‘J\PV‘Q‘J‘J‘U\PV‘Q‘J‘J

7544
5

G 15

CONSOL.MIC

16:30:35
:

m.—

(MT098.MCX

MICROZ
1M
28-NOV-83
{onsole Command Parser

emm

(LEAR FLAGI,

NEXT/CN,H,SWITCH.10

——————

[

: INDICATE NEXT CHARACTER HAS NOT BEEN

READ,

188

;

CMT098.MCX

CONSOL . MIC

1M(01)
28~NOV-83
Console Command Parser

MICRO2

;7574
37375

;7576

U 0902, 0586.5C37,0030,3847,0094,8
U 0903, 0986.,6D92,4030,1047,009D,4

u 0904, 0481,DE74,0030,0047,0493,4
U 0905, 0881.D587,0030.0047,00A1,C

U OA1C, UDB6,6D93,8030,1047,00A1,D

NEXT/CN.GET.SWITCH

7583

17587

1759
7595

:
:

M[TEMPbJ .MB.OR.2L1T8[2]

189

RL;

ANUM_1,

RNUM_0

X SWITCH NOT ALLOWED.
RING BELL AND LOOK FOR NEW CHAR

; ALLOW ONLY 1 X SWIT(H.
; DISABLE MICRC VERIFY FOR BOQT.
; CONTINUE PARSING COMMAND.

$]mmmmmmmemmmemeeeecsemsanenee ;

;;ggg

;;gg;

Page

lmmme—memeeeeeeeecoeseemeneeen- ;

PUSH7NEXT/CN.PARSE. COMMAND

;;ggg

17593

U OA1D, 0986,5€37,0032,0047,0094,8

jQ=ess-essemsseosscecscesoenee -~

17580

$7590

CLOKX Rev 13.00, Clock rate = 160ns
CN.GET.SWITCH

WETEMPSI ZL1T0L7],

:;g;g

;7584

H 15

=
CN.X.SWITCH:

17577

;;ggg

16:30:35
:

X HAS BEEN RUBBED OUT.
ENABLE MICRO VERIFY FOR BOOT.

emmemecemmceesmmmccmesmmemeneen ;

MLTEMP6]_MB.ANDNOT.ZLIT8[2]

.; ALLOW MEW X SWITCH.

jemmee——emeeccmeccoceecocssesons :

MCTEMPS] _ZLITOLS8,
NEXT/CN.GET.SWITCH

;

SETUP TO ECHO RUBOUT OF X.

CMT098.MCX

MICROZ2

CONSOL..MIC

1M(O1)

28-NOV-83

Console Command Parser

This routine gets a number from the console and Loads it either into

;7602

Special handling of *, +, and P for addresses is also done here.

TEMP1

’

or TEMP

,ttn*ttt******t***********t*k**t*t********************************************

=000
CN,GET,NUQBER

E;ggg

PUSH,NEXT/CN,GET.NEXT
B

:;2}5

* ECHO CHAR IN TEMP5 AND GET NEXT CHAR.
e

;

PUSH,NEXT/CN.GET.NUM. RUBOUT

FLAGO’

;7610
. 7613

u 0914, 0C80,0036,4030,0047,0091,0

CN.GET.NUMBER"'

Console Command Parser

17600

17609

U 0913, 0880,0036,4080,0047,0000,1

CN.GET.NUMBER

190

Page

.k**********k**i*********'ct********************ti**i***************fi******t**t

;7604
:;282

u 0912, 0080,5C10,06F1,8047,088E,D 377

)

:'7598

17603

4 0911, 0080,0036,4430,0047,049¢E,6

CLOKX Rev 13.00, Clock rate = 160ns

)

.T0C "

;7601

u 0910, 0480,0036,4030,0047,049E,A

:;gg?
;7599

16:30:35

115

; RUBQUT FROM BUFO OR BUF1?

;010 mmemmme
e nm e ac e H

17614
;g%g

WB_MLTEMP5I-ZLITOL[30],
WB<31~30>7 ,NEXT/CN.GET.NUM.9

:7617

L ettt
bt LD L L Dbl b bt ; RETURN FROM (N, GET.NUM.RUBOUT

;;2}?

RETURN [+11

;7620

; CHECK IF CHAR IS ASCII 0-9
;

; LAST DIGIT HAS BEEN RUBBED 0UT.

1 100==mmmmmcccccccmmncncncnn
- ; RETURN FROM (N.GET.NUM.RUBOUT

:;gg}

NEXT/CN.GE
T .NUMBER

; SOME DIGITS REMAIN IN NUMBER.

17623 =01
';252

]

U 08BED, 0D80,5C10,06F1,0047,088F,5 377+

U 08EF, 0880,0036,4430,0047,009D,C

]

U 08F5, 0580,5C10,06F2,0847,0890,5 377«

CN.GET. NUM 9:

17626

WB_MtTEMPSJ~ZLITOC3AD,

17629

R DR
]

;25;

WB<31-30>?.NEXT/CN.GET.NUM.A

‘;2%?

17632

CN.GET.NUM.A:

$7633

17634

;7635

FLAGO? ,NEXT/CN.GET, NUMBER END

? CHECK IF CHAR 1S ASCII 0-9
H

; IF EMPTY BUFFER, RING BELL

) Dbt
tabai bttt ;

WB_MLTEMP5]-2L1T0[41],

WB<31-30>7 ,NEXT/CN,GET.NUM.F

; CHECK IF CHAR 1S ASCII A-F
:

. MIC
CONSOL

08F7, 0884 ,53F7,0431,0047,009D,6

0906, 0180,0013,4A70,4047,009D,A

$7636
;7637
17638
17641

CN.GET, NUM OVFLW:

CHECK IF BUFQO IS ALREADY FULL

WXNE. 0?7 ,NEXT/CN.GET.NUM.BUFO
-t

- o

CHECK IF BUF1

UB MCTEMP2].XOR.ZLITOLA]D,

WXTNE. 0?

$ 7648

;0remvewmemccccmmnccance-

IS ALREADY FULL

M[TEMPSJ L1T007),

BUF1

NEXT/CN,GET.NUMBER

0908, 0D86.5(37,0030,3847,0091,0

E? JUST USE LOW NIB

———————

UB JMCTEMPO].XOR.ZLITOLB],
>

Page

IS FULL, RING BELL

0909, 0086,323E,4031,0047,00A1,E

0AE, 0C86,2081,0030,8047,0091,0

-0

METEMPZJ MB+1,

INCREMENT BUFCNTI
GO GET ANOTHER DIGIT,

NEXT/CN.GET.NUMBER

CN.GET. NUM 8UFOQ:

=
e S0 Tt e

O9DA,

oy -

M[TEMPSJ ZLITOL7],

BUFD IS FULL,

NEXT/CN.GET.NUMBER

0p&6,5€37,0030,3847,0091,0

RING BELL

L T
T
R

09D8, 0C86,123E,4031,0047,00A1,F
------------------------- -

0A1NF, 0886,0081,003p,8047,0091,0

MLTEMPO]_MB+1,
NEXT/CN.BE

INCREMENT BUF CNTO
GO GET ANOTHER DIGIT.

T.NUMBER

CN. GET.NUM.F:

H
HB MLTEMPS]-TL] 0

IS CHAR ASCI1 A-F?

WR<31=30>7 ,NEXT/(

0905, 0180,5€10,0672,3847,0891,5

?LAGO’ NEXT/CN.GET.NUMBER,.END

. ¥
-

0907, 0880,0036,4430,0047,0090,C

=01

CNLGET, NUM 10:
-

0915,

0c84,53F7,0031,0047,00A2,0

0420, 0186,4011,0430,4847,009D,6

Ay "

- -

TEMP4] MB+2L1T0C9),

EMPTY BUFFER, RING BELL

-t

IF EMPTY BUFFER, RING BELL

RCTEMP4]_MLTEMP5),NIBBLE
£~

FLAGO’ NEXT/CN.GET,NUMBER.END

097z,

0880,0036,4430,0047,009D,(

191

e B

FLAGO?

17647

17649

RCTEMP4] _MITEMP5],NIBBLE,

;7646

0907, 0080,2C13,4A70,4047,009D,8

17642
17643
$ 7644
:7645

CLOKX Rev 13,00, Clock rate = 160ns
(N, GET.NUMBER

CN.GET,NI?BLE

17639
17640

J 15

16:30:35

CMT098 ,MCX

Mmaon
MICRO?
28-NOV-83
Console Command Parser

AGO? .NEXT/CN.,GET ,NUM, OVFLW

DIGIT IS ASCI! 0~9 SO JUST USE LOW NIB
ADJUST LOW NIB FOR ASCI!

CHECK 1F BUF0 OR BUF1,

A-F,

CMTO9B.MCX

MICROZ

CONSOL . MIC

28=NOV=83

Console Command Parser
27691

;gg%

090C, 0080,0592,4A30,0047,089E,0 322+

17694

09DD. 0C80,2592,4A30,0047,089D,E 322+

17698
;983

09DE, 0880,0036,40B0,0047,0000,2

;;8§

17701

17704

09DF, 0D86,5(37,0030,3847,0091,0

09E0, 0880,0036,4080,0047,0000,2

17705

8 _MCTEMPO],

WXTEO0.0?,NEXT/CN.EMPTY.BUF

0
20

J 0918, 0D80,0C37,1030,0847,009E,4

jQemeemcssmcemmssceesse—moe——-- ;

095, 0484,0039,0032,8047,0042,1

[
—
-

[ l=mm=eme—eseecsscccseseeeesea- -

" BUFFER IS EMPTY, NUMBER MUST HAVE

-;;}?

RETURN [+23

* BUFFER IS NOT EMPTY, NORMAL RETURN.

L7717

e MCTEMPSJ.XOR,ZLITOL2AD,
WXTEQ.0?

WXTEQ. 02 ,NEXT/CN. GE T.NUM, PSL

17721

Z;g%

8 R[TEMPQ] SR.1,

NEXT/CN.E.OR.D.STAR

;;gg 0

17734

L7737

;

'#!

CHECK IF

'P' FOR PSL

* BRANCH ON IF

;

P,V OR G,l SPACE.

Y ST Y PO
—— : P OR V SPACE,

17708

;;gg

CHECK IF

S B;

WB_MLTEMPB],

WBZ1-05?

,;;gg

17733

:
;

;Q=e===scmesmmemmscmccacoacaa- -

we MCTEMPSJ.XOR.2LITOC50],

;;;}g

17725

¢ AT LEAST 1 DIGIT, RING BELL.

leseecemcmmmemmmcm—mmm
e;

17713
;;;}g

17732

09E4, 0084,0038,0032,8047,0493,4

* BUFFER IS NOT EMPTY, NORMAL RETURN.

M[TEMPSJ L1T0(7),

17731
U

Y CHECK IF BUFCNT1 .EQ. 0.
;

-0
NEXT/CN.GET.NUMBER
CNLEMPTY.BUF:

P & DA
0919, 0080,058D,9032,4047,009€,4

Y: CHECK IF BUFCNTO .EQ. O,

jlesseseesscescceseceee——caeee- ;

ua _MCTEMP2],
WXTEQ.0?

RETURN [+2)

P42 T

Q9E3, 0C80,8592,4270,0047,0091,9

(N.GET.NUMBER

Page

;;89
Egggg

17716
09E2, 0180,5C13,4A32,8047,0094,(

CLOKX Rev 13.00, Clock rate = 160ns

CN.GET.NUMBER. END:

17712
09E1, 00B0,5(13,6A31,5047,009E,2

K15

;ggg
17697

16:30:35

* GET AMOUNY TO ADJUST ADDRESS BY.
:

j1leemcececmcccdmeecsseaseocoa- -; G OR I SPACE,

& ZLITO[1J

* AMOUNT TO ADJUST ADDRESS BY IS 1.

CN.E.OR. D, STAR:
T

fmmmmmemmmememm
e
a e n
-;

RCTEMP10]_RB-0,

PUSH,NEXT7CN.PARSE. COMMAND

: BACKUP ADDRESS

{lomeemmmenan
e e~ —————— : RUBOUT

RCTEMP10]_RB+Q,NEXT/CN,RUB,STAR ; RESTORE DEFAULT ADDRESS

192

CMT098.MCX
CONSOL
. MIC

1M(01)
28~NOV=-83
MICRO2
(onsole Command Parser

16:30:35
:

L 15

CLOKX Rev 13.00, Clock rate = 160ns

tutakadd

O
e
et

PREPARE TO ECHO RUBOUT OF ‘'
: CLEAR Q FOR DEFAULT ADDRESS IF *U

MCTEMPSI_2LITOL2AT Q_0O,
=00

NEXT/CN,BET.NUMBER

CN.GET,NbgLPSL:
-

o Ot o

e B

NB_M[TEMPS] XOR.ZL1T0[28],

WX.E0.0?.NEXT/CN.GET.NUM.PLUS

094C, 0980,5C13,4A31,5847,0095,0

M[TEMPbJ MB.OR.2L1TOC80],

PUSH, NEXT/CN.PARSE. COMMAND

094D, 0986,6C%2,4034,0047,0493,4

.
193

(N.GET.NUMBER

CN.RUB.STAR:

0A21, 0586,5(34,7031,5047,0091,0

Page

NOT PSL

CHECK IF

'+'

CHANGE E/D TO E/D PSL

; CONTINUE PARSING COMMAND,

e
T Y

RESTORE TO NON PSL E/D

094E, 0D86,6C13,8034,0047.00A2,2

0A22, 0586,5C37,0032,8047,0091,0

J7758

=00

;00

0950, 0D86,5(37,0030,3847,0091,0
0951, 0480,0036,4030,0047,0493,4

SETUP TO ECHO ‘P'

MCTEMPSI ZL1TOL7],

Pusfi NEXT/CN.PARSE. COMMAND

: CONTINUE PARSING COMMAND

NEXT/CN.BET.NUMBER

B N

0952, 0586,5037,0031,5847,0091,0

NEXT/CN.GET.NUMBER

CN,GET,NUM.PLUS:

e
T e e T L L-

MITEMPS] 2L1T0(28],

NEXT/CN.GET. NUMBER

BUFFER IS EMPTY, NUMBER MUST HAVE
AT LEAST 1 DIGIT, RING BELL.

: PREPARE TO ECHO RUBOUT OF

‘'+'

ettt
D
L L
L L Ll D DL L DL Ll Ll

MCTEMPSI 2L 1TOL507,

CMTO98.MCX
CONSOL MIC

MICROZ

1TM(OV)

28-NOV=83

Console Command Parser
;7771

NkAR

;7775

;

7778

7777
:7778
‘;;gg

U9E6, OCR4,13F7,0031,4047,00A2,6

;7781
,;;g%

Q9E7, 0884,33F7,0031,4047,004A2,3

:;;gg
E;;gg
7788

0A23, 0586,3013,8030,7847,00A2,4

,;;gg

0A24, 0(86,3277,0030,0047,00A2,5

0ACS, QUB6,¢710,0600,0047,0895,5 3706

1 0955, 0880,5001,49AD,8047,089E,8 348+

;7804

;;ggz

E;ggg

0AC6, G186,1(013,8030,7847,00A2,7
OA27, 0486,1277,0030,64047,0042,8

:;298
17811

;7812

CN.GET.NUM,RUBOUT"'

AR A AR AR

R AR

AR RN AR

AR AR

R RN R AR

AR AR

R AR R

kAR AR R KRR AR R A AR R AR AR R AR A AR R AR R

R[TEMPSJ MCTEMP3].NIBBLE
0

kR AR

R ARk

memmmm e
e e

MITEMP3] _MB.ANDNOT.ZLITO[OF]

;
:

GET DIGIT FOR RUBOUT ECHO.

; GET DIGIT FOR RUBOUT ECHO.
H

MCTEMP3]_(MB RCTEMP31). RR, 4

: THROW AWAY LAST DIGIT.

jeemee—meeemescseeeceases ———— ;

MLTEMP2] MB CONX(1),

DECREMENT BUFCNT?

YD
O
we (MLTEMPSI+R{ZERDD) ,BCD,

;
;

SEPERATE 0-9 AND A-F

NEXT/CN.GET.NUM.RO.BCD.CHK

WB<31-305?
=01

R AR AT RN RR

This routine is used for rubbing out digits that have previously
teen loaded into TEMP1 or TEMP3!

R[TEMPSJ MLTEMP1]. NIBBLE
NEXT/CN.GET.NUM.RO,S
CN.GET.NUM.RUBOUT.1:

,;;gg

:7803

CN.GET.NUM,RUBOUT

CN.GET. NUM RUBOUT:

;7795

.;88;

Page

CLOKX Rev 13.00, Clock rate = 160ns

17794

;7800

AR AN

17798
;7799

M 15

(onsole Command Parser

;

.;;3%

0957, 0(86,58F,408D,8047,0000,2

.T0C '

7772
7?73
7774

16:30:35

8(b cHECK?,

;

M[TEMP?]_R[ZEROJ

RETURN [+2]

ZERO BUF CNT1
NO MORE TO RUBOUT,

CN.GET,NUM.RO.5:

MCTEMP1]_MB.ANDNRT.ZLITOLOF]

;

;em—me—maiesmmmemesesesseemmm—- ;

MCTEMP1]_(MB RLTEMP11).RR,4

: THROW AWAY LAST DIGIT,

h ko

194

CMTO98.M(X

MICRO2

1M(OD)

28-NUV-83

Console Command Parser

(ONSOL MIC

;7813

'y 0A28, 0886,0710,06C0,0047,0895,9 376%
;

' 0959, 0880,5U01,49AD,8047,089E,8 348+

s U9E8, ODB6,5C11,0081,8047,0000,3

4 UYES, 0586,5011,0081,8847,0000,3

CN.GET .NUM,RUBOUT

wB<31-3052
=01

17819

;;gsg

L Rttt
dnted :

: SEPERATE 0~9 AND A-F

NEXT/CN.GET.NUM,RC.BCD. CHK

;

-0

E;gsé
17828

CN.GET.NUM.RO.BCD. CHK:
AETEMPS] MB+ZL1TOL30],

17831

7832

17833

ettt
e L LT :

17823
:;gsg

;;g§8

DECREMENT
BUFCNTO
.

WB_ (M[TEMP5J+RCZERDD) .BCD,
BCD CHECK?,

17822
v 0958, 0886,058E,408D,8047,0000,2

CLOKX Rev 13.00, Clock rate = 160ns

MLTEMPO]_MB=CONX(1)

;g}z
17818

e mammmmm—————

17814

17817

16:30:35

N 15

MLTEMPO]_RLZERO],
RETURN (¥2]

RETURN [¥3]

: ZERD PUF(CNTO
; NO MORE TO RUBOUT.

; ASCIl 0-9
:

l=mmmmwessacccmmcmsscceeececeeo ;

M[TFMPSJ _MB+ZLITOLS7),
RETURN [¥3]

: ASCll A-F
:

{MT098.M(X

CONSOL . MIC
‘

MICROZ2

TM(OD)

28-NOV=83

CLOKX Rev 13.00, Clock rate = 160ns

Page

27838

;7840

JTBA2

7843

:;gzg

09EA, 0C80,0036,4030,0047,049F
A

this

;

care

09EB, 0DBO,5C13,4A32,F847,009E,(

09ED, 0430,0036,4470,0047,0009¢

17856
:;ggg

]

096F, 0966,5037,0032,E047,069F,4
09€f, 0880,003¢,4080,0047,0000,1

09%c, 0880,0036,4080,0047,0000,2

0126,5037,0032,£047,049F
,4

17859
;7860

;;gg;

R A

R R A

R R

AR AR AR R RN

R AR R R

RN R

RN AR AR AR R

h ey

Y GET NEXT CHARACTER INTO TEMPS,

;lemesmssmsaccececccssecscsesees ;

wa _MITEMP5].XOR.ZLITOLS5F],

WX.EQ.0?

;

CHECK FOR RUBOUT,

;0mmmcemcemmcccecaceeec
-w==; CHAR IS NO' RUBOUT

) MOTEMPS] MM_NQINT?,
NEXT/CN. GET. NEXT.NOT,RO

; SAVE (HAR INCASE NEED TO TYPE '\!
; CHECK IF LAST CHAR WAS RUBOUT,

leessosseeas ERCEELTES e ; CHAR 1S RUBOYT
MM NOINT?
; CHECK [F LAST CHAR WAS RUBOUT.

;Qewme-sme—mesosememesceeccmeees : LAST CHAR WAS NOT A RUBOUT,
M[TENPSJ LITOLSC],SET MMONOINT,; TYPE '\' TO INDICATE START OF RUBOUT,

PUSH, Nex‘r N.TYPE . (HAR

43 T

R : LAST CHAR WAS ALSO A RUBOUT,

;;ggg

17866

CN.GEV,NEXT.NOT.RO:

';ggs

RETURN [+2)

;7870
;787

;0)mmmmcccteccamvnunoa
eH
MOTEMPS] _ZLITQLS5C),
; TYPE '\' TO _INDICATE END OF RUBQUT,

;;g;z

PUSH,NEXT/CN, TYPE,

;7867

;7872

C(LEAR MM, NOINT,

[v -]

17876

7877

RETURN [+1]

; TAKE RUBOUT RETURN,

Lttt
bt dleieleednbetebeieebet :

;7875

J95E, 0886,5582,4080,0047,0000,2

it the last character typed was not a rubout it does a RETURN+2.

PUSH,NEXT/CN.GET.CHAR

:;gg?

C9EC, C480,50072,647D,8047,0095,C

'\'s that surround rubbed out characters.

;7849

;7853
:;ggg

typ1ng the

CN.GET,NEST

};gzg

17852

out1ne gets one character at a time from the console and takes

It the tast character typed was a rubout it does a RETURN+1,

17848

B 16

'an-ntttttttttttt-wtutwttwtatwttntttttwt*tt««tfltt**«twtttfit*t***wktk**tqttaaan

;7841

0950,

16:30:35

37836

17839

[¥]

[

(onsole Command Parser
H
CN.GET. NEXT (input character)
CN,GET.NEXT (input character)''
:
:;g%g LT0C ' Console Command Parser
;7837

M[rEMPSJ_

RETURN C72)

; TAKE NORMAL RETURN,

CHAR

s CLEAR RUBOUT FLAG
:

—— ————— -

RESTORE

CHAR FROM DREG.

E NORMAL RETURN,

196

S
—

;

(MT098.MCX
CONSOL .MIC

MoN
MICRO2
28-NOV=83
{onsole Command Parser

16:30:35
:

16
CLOKX Rev 13,00, tLlock rate = 160ns
(N, TYPE .NUMBER

Console Command Parser

AN AR R AR N AN A AN AR RN AR R AR R R A RN AR AR R AR AN AR AR

H
.

R AR R AR

ARk ARk A AR b AR

Ak Rk k

Input

TEMP?7
MIEMP10Q

Number to be typed left justified

Resources

TEMPS

Pass character to CN,.TYPE,CHAR

Subroutines

CN.TYPE.CHAR

197

CN.TYPE .NUMBER"'

LTOC '
o

Page

Number of digits to type

l
.
.

‘

This routine will tyge 1-8 diglts as specified by MTEMP10Q starting
with the leftmost nibble in

RN E AR AR IR

AR R AR RN R AR

AR R AR AR

AR AR AR Rk ARk kR Ak kAR RN R

R A AN AR AR R Rk

CN. TYPE . NUMBER:

U 0A29, 0086,7237,0031,0047,009F,0

MCTEMP7]_(RLTEMP?) MB).RL.4

;

PUT MOST SIGFICANT DIGIT IN LOW NIBBLE

;

EXTRACT DIGIT TO BE

:
CN. TYPE .NUMBER. L 00

RCTEMPS] MLTEMP7] NIBBLE

NEXT/CN.TYPE .NUMBER.CONVERT

U 09F0, 0C84,73F7,0031,4047,004c,A

TYPED.

RETORN L7 T o NUMBER HAS BEEN TYPED, NORMAL RETURN.

U 09F1, 0880,0036,4080,0047,0000,1

CN.TYPE .NUMBER. C ONVERT:

w8 MITENPSI-2LITOLON),

U 0A2A, 0D80,5(10,06F0,5047,0896,1 377

WB<31-30>?

201

U u963, 0186,5011,0031,8047,009F,2

;

Qleccccccccccsunncuicnsnnsanna—. H

CHECK IF 0-9 OR A-F.

M[TEMPS] MB+2L1TO[37)

;

: LONVERT 0-9 TO ASCI! 0~9,

NEXT/CN. TYPE,NUMBER.10

U 961, 0986,5C11,0)31,8847,009F,2

;

CONVERT A-F

TO ASCII

A=F,

CN. TYPE NUMBER, 10:

U 0973, 0886,A710,0A00,0047,089F,0 383«

WCTEMP?] (RLTEMP7] MBI.RL.4.
PUSH, NEXT/CN.TYPE. CHAR

M[TEMP1OJ _MB-CONX (1),
wWX.£Q,0?
NEXT/CN, TYPE NUMBER.LOOP

l LOW NIBBLE
TEMPS.
DECRE MENT (OUNT OF ? IGITS IN NUMBER.
CHECK

IF ANY MORE DIGITS.

,4
v Q9F2, 0086,7237,0031,(047,045F

CMT098.MCX

MICROZ

1M(01)

28-NOV=-83
Console Command Parser

CONSOL . MI(

7926

'7927

7928
7929
7930

.70C "'

16:30:35
:

D 16

Console Command Parser

CN.TYPE.CHAR
INPUT

17933

;7935

7934

:7936

;7937
ST938

:7939

17940
17941
-7942

09F4, 0580,0037,0032,0247,009F,6

09f5, 0580,0¢37,0080,0907,0000,1

07¢7, 0980,0037,0030,0247,00A2,C

0A28, 0980,8D12,0A74,0047,009F,6

088F, 0C86.6001,0031,4047,009¢,8

---------------------- —we

CRAR 2L1T16L40],

M[ERRCODJ CONREGS,

NEXT/CN.TD.IS.IT. READY
CRAR JLIT1600) ,NEXT/CN.TD. XMIT

wa _MCERRCOD].AND.2L1T16[801,

WXTNE,0?, NEXT/CN.TD.CHK.READY

WKk

CRAR GETS
'1

;STEPC GETS 1 RETURN

ERRCDD GETS STATUS+JUNK

READS XCSR IN BIT 23
.CRAR GETS O TRANSMIT

EXMIT READY?
:

(N, TD, XMIT:
jemmmeemsmasese;csesccacececeacee- :

CONREGS MCTEMPS],RR. 16,

.;ggg

;7978

R Kk

CN.TD.IS.IT.READY:

;;ggz

7977

KRR

jlemmmeesssccsaccecccaccanesnsas;

}7962

'%352

(HECK READY BIT

CN.TD. CHK READY:

:;ggg

17974

17957

17972
17973

SET APT AND

e —————

NEXTZCN, TD.CHK.READY

:;ggg

17967

MUST = 1 [F <CR> IS CHAR

9F4:
sxxanunxxxFORCE ADDRESS*asnwannn;
CNLTYPE, CHAR

;7954

17970

0888, 0580,5010,0A30,6847,089F,8 384+

ARk

STEPC_ZLITOE1J RETURN [1]

;7971

]

AR KRR KRR

,;ggg

;7965
17966

0A2C, 0(80,5387,0490,0217,0088,8

NO SUBROUTINES

WHAT TO PRINT
4 OF TIMES TO PRINT

NEED FOR STATUS,XMIT

CRAR

OFS:
suexnnxwx
v wFORCE ADDRLESSwwwaxwmuw,
CN.TYPE, CHAR RET:

:;gg?

1(VALUE FOR FUTURE USE)’

ERRCOD

;7946
-;gzg

';ggg

STEPC

RESOURCES
AR AR

TYRE DIGIT STEPC # OF TIMES
TEMPS
STEPC

QUTPUT

I MARA R AR KRR AR

;gzg

CN.TYPE.CHAR"

FLAG?

;7943

27951

09F 6, 0886,8036,4030,03C7,00A2,8

198

‘«tt**wtwtk~~~«t*t#«fi*ntnn««qun*un**kt&n&qt*ufit*fitfi«wifii*t*it**tati***t**tt*t

17931

27932

Page

CLOKX Rey 13,00, Clock rate = 160rs
CN,TYPE,(HAR

FLAGZ?

sXMIT DATA
1APT?

=0wx

CNJTD.XMIT, 1

ettt
ettt tetaiubatndedabetodetoded ; NOT APT, (HECK FOR <(R>
WB M[TEMPSJ 2LIToCoD1,
JTYPING A <(R>?
WX7EQ,0?
:20?

NEXT/CN.TD.DEC.STEPC

;

L ettt tiuiidebstuinlaik dedinttte

: APT, DON'T CHANGE <CR> TQ <(R><LF>

MCTEMPO] _MB+RITEMPS]

; COMPUTE CHECKSUM FOR APT UNLOAD

;

CMT098,M(X

MICRO2

IM(OD)

28~-NOV=83

fonsole Command Parser

CONSOL . MIC

17979

7930

U 9F8, U(BOD,003%6,43340,0047,0009F,4

J 09F9, 0586,5(37,0030,5047,009F,4

17985

17986

CLOKX Rev 13.00, Clock rate = 160ns
CNL.TYPE,CHAR

(N.TD. DEC STEPC:

DBZ STEPC? ,NEXT/CN.TYPE.CHAR

;gg
7984

16:30:35

E 16

NEXT/CN,TYPE, CHAR

199
-

INOT <CR> TYPE AGAIN OR FINJSHED?

leeemesceecemcccccuaes L

[TEMPSJ ILITOL0AD,

Page

SYES <[R> TYPE LINE FEED

INEXT TIME THRU CHAR=A NOT D(<(R>)

e
n
s
e

MICRO2

(MT098.MCX

IM(OD)

28~NOV=83

Console Command Parser

CONSOL . MIC

F 16

16:30:35

CN.GET.CHAR

.10C "'

Console Command Parser

7989

;

CN.GET,CHAR

17990

A L AL T L L SRS

INPUT

17991

18003
;8004

.8005

18006
18007

]

U 09FA, 0980,0C37.0030,0907,049F,4

‘

i Q9FB, 0D80,0D37,0034,0247,0096,4

)

U (964, 0C86,5036,4AF0,03C7,0096,6

;8013

U 0966, 0580,5D012,0A74,0047,0096,4

SUBROUT INES

;285?

NEW CHAR

TEMP6 XORED INTO RTMP4
FOR APT iNTERFACE

MTMP11
RTMPY
TEMPI

GETS RESTORED IF CNTRL U
GETS RESTORED [F CNTRL U
GETS RESTORED TO VA IF U

CRAR
CN.TYPE, CHAR

NEED FOR STATUS,RECEIVE

STEPC

IE.ICR.SERV
Rk

Rk ko

CNLGET. CHAR.NO. E CHO:

ERAR_7L1716L801,

:CRAR GETS 2

NEXT7CN, IS,CHAR.READY

MCTEMPS _CONREGS,
TIMER?,

;

NEXT/CN. CHECK,DONE

CN.GNC. CRAR.GETS .0:

STEMPS GETS STATUS OF CRAR
:TIMER NEEDS SERVICE?
;

NEXT/CN RECEIVE.CHAR

Eggsg
18030
18031

CN. CHECK. DONE:
ws TMCTEMPSI.LAND. 2L 17160801,
WXTNE.O?,

18036

;

;3859

18035

;TYPE TEMPS ONCE

NEXT/TN. TYPE.CRAR

{CRAR GETS 0

;gg%g

FOR CLOCK SERVICE

;Qmmcmcenmmmnananaaa. ——————

STEPC_2L1TOC1],PUSH,

CRAR201116003,

18025

# OF X T0 TYPE

CN.GET.CHAR:

CN. 1S CHAR.READY:

18019

IN X CMD ONLY-BUT INTO

GNC1(2 INST BELONG TO X)

TEMPS

Egg;g

18018

oLD CHAR

APT INTERFACE

RTMP4

.AR R AR AR R AR R R A AR R AR AR AR AR R R KRR R A kAR AR

-00

:8034

U 0967, 0886,D036,4030,01E7,04FF,0

;gg}g

18024

)

RESOURCES

;gggg

;§8§§
J 0965, 0D80,0037,0C80,0247,008¢,6

18008

228}3

FLY

FLAG?

17997
17998

18001
18002

AR R AL A AL SALA SR AAAEARALL LA LA,

TEMPS

OUTPUT

17995
17996

17999

CN.GET.CHAR"'

A AR

FLAG

1799,

:8000

GET NEXT CHAR OFF

17992

7993

Page 200

CLOKX Rev 13,00, Clock rate = 160ns

:7987

PS3?

NEXTZCN. 1S.CHAR.READY

‘BIT 0 SET SAYS LOCKED

‘CHELK FOR DONE BIT

;1lemsossesmmencaacaanunn EERREEEER

MMM, TEMPO]_TCSR.IICR,

NEXT/IE. ICRTSERV,PUSH

170 CHARLIE'S SUBR FOR CLOCK

T CHARLIE RETURNS=1

;

(MTO98.MCX
CONSOL M1 C

MICROZ 1TM(OT)
28-NOV=~83
(onsole Command Parser
;8037
;gggg

U 0806, 0C86,5036,4030,03C7,0042,D

)

U 08C7, 0C86,5036,4030,03C7,0097,4

U 0A2D, 0C86,5387,0490,0047,0092,3

18045

U 09FC, 0986,5C12,0036,F847,009F,D

00000

NEXT/CN.TRY.CNTRL.P

NEXT/CN.STRIP.PAR

FLAG2?

CN.STRIP.PAR:
10HKmmm

18057

U 0ECB, 0480,0036,4030,0047,0096,9

e mm

“TEMPS GETS CHARACTER
*NOT LOCKED

* READ CONREGS TO CLEAR DONE BIT
YLOCKED=RING THE BELL

*ADJUST (HAR <7:0>
{APT INTERFACE?
:

e —————————————

MLTEMPS] MB.AND.ZLITOL7F),

;gggg

NEXT/CN.TS.1T.LOWER,CASE

'STRIP PARITY

;

NO APT

CN.APT,INT:
R ettt
aube e bei ettt :
APT
TGET BYTE
MCTEMPS]_MB.AND,ZLITOCOFF],
NEXT/CN. THKSUM. CHK
;
Egggg CN.1S.1T.LOWER. CASE:
:8067
WB_M[TEMPS].AND,ZLITOL403,
{LOWER CASE IF WB NOT = 0

18060
;8061
:8062
:gggz

;gggg

WXTEQ. 07

;

0 =0
80
Egg;g

ACTEMPS] _MB.AND. 2L ITOLODF)

‘LOWER CASE--STRIP OUT BIT SO UPPER CASE

;lemmeemcemmeccccm
e um———A

WB_MLTEMPSI-2L1TOC15),

;8075

:gg;g

18078
U OECA, 0980,5(10,0A30,8047,0896,8 384+

Page

=Qw+

18074
U 09FD, 0580,5C10,0A30,AB47,08EC,A 384%

M[TEMPSJ CONREGS,

;gggg

18051

160ns

;1lmmemsesmeecececcaeee- —um———

CN.ADJUST. CHAR:
M[TEMPSJ _MB.RR. 16,

18056

U 0A2E, 0D80,5(12,0A32,0047,009F,C

=11

33823
18050

;8055

U 0927, 0D86,5C12,0037,F847,0096,8

NEXT/CN.ADJUST. CHAR

;ggzg

18054
U 0923, 0186,5012,0033,F847,00A2,E

CLOKX Rev 13.00, Clock rate =
CN.GET, CHAR

M[TEMPS] CONREGS,

;ggz;
18046

6 16

=10
CN. RECEIVE CHAR:

18040
18043

16:30:35
:

18079

WX7EQ,0?

OECA:

;ggg?

18082
:8083

;x+xasxwxxxFORCE ADDRESS*x#**xxeus;NOT *1I,

WS_MCTEMPS1-ZLITOL10],

WXTEG.0? ,NEXT/CN. CHKSUM. CHK

OE(B:

‘DOES TEMPS=CTRLU?

V1S 1S 2

;waxwxaxsaFORCEADDRESS*kwhxsswx;

NEXT/CN, TYPE.CTRLU

! “U RUB LINE.

201

(MT098 MCX
CONSOL
. MIC

16:30:35

1M(01)
28-NOV-83
M1C(RO2
Console Command Parser

CN.GE T.CHAR

0968, 0C86,7015,0081,4047,0000,1

Paye

202

=00
CN.CHKSU M66HK:
..

H 16
CLOKX R ev 13, 00, Clock rate = 160ns

MLTEMP?] ZEXT(MB)+RLT EMP5],
SIZECBYTE],
RETURN [1]

$TEMPS ADDED INTO A BYTE OF TEMPS
2ERO_EXTEND BY A BYTE
INO NOT =*U OR *P.

CN.TYPE, CTRLU

0969, 010£,5€37,0032,E047,049F
.4

M[TEMPS
PUSH, NE

-~ -

> s
—

———

096A, 041E,85BE,4032,0047,00A2.F

0A2F, 0484,0039,0032,8047,0043,0
s aiuiateitetabsbahetatndatadniniel

e n S

M[TEMPBJ R[TEMPBJ CLEAR FLAG3
©

0A30, 0(86,95BE,4032,4047,008A,F

MLTEMPY] R[TEMP9J
NEXT/CN,FROMPT.

(LE AR FLAG TO AVOID APT CONFLICT

; RESTORE SAVED SPACE SWITCH

* RESTORE DEFAULT ADDRESS
- -

: RESTORE SAVED SIZE SWITCH

o ol
cannemewms

= OOOO (=]

=3 3
N AN A H AN IR W MO NU PO NU N NOTUNO MO RY == —3 —3 =3 2 e

o
TR
R
oEEFSEF IR

B D IS Do 8 35 I 2 LA

TR
e

x\uuv-a<><30rvc»un:~uuv-a<><>urvc»~n:\uvn»ac:<n=-vcrun:\oanJ-acnocn-qcrun:~uun»a<>uoaTVCh U

,F
GA34, 0480,058F,4089,8467,03FF

AIVSISINIA DS £

0A33, 0884,047F,4031,0047,00A3,4

0A32, 0085,259,4010,0047,0043,3

0A31, 0D86,7C12,0U3F ,F847,00A3,2

00 CO €3 £O CO €0 0 0000 £O €

091F, 0886, 5BE,4039,04A7,00A3,7

TR TR T

091€, 0886,75BE,4039,(4A7,00A3,1

et Gt SuirGuirsur@ub Gui-Sul GuiruivirouirpuiFouirpuir Ui

091D, 0886,75BE,4039,04A7,00A3,1

091C, 0886,75BE,4039,04A7,00A3,1

R
P

[

0918, 0485,B592,46F9,(047,055D,8

TR T

TR TR PR

TR TR T

CONSOL
. MIC

Console Command Parser

MICROZ

0% 69 00 00 L0 CO C0 09 0 OO €0 00 G000 03 00 00 G0 0o 00
GO C¢ 0000 CO 0o 00 O 00 G 0 00 o ©9
o
A D B D md e B D
D o
b D P D e
b o mad d
bo

CMTOGB.MCX

.10C "

116

16:30:35

28-NOV-83

70.P
CN.VIRT.TT0.PHY

CN.VIRT,TO.PRY"

Console Command Parser

NN R AR A RRR R

RN R AR AR RN

INPUT
_ T
cUT

H
H;

RN AR

MDR
VA

AR Rk

TEMP?
TEMPO

AR AR

SUBROUTINE
KARR

MM.GET.PTE

R AR

KRRk

CONTENTS OF VA

MDR
RESOURCES

AR R R A AR AR KRR AR

CONTENTS OF VA
ADDRESS(VIRTUAL)

;
:

Page 203

CLOKX Rev 13.00, Clock rate = 160ns

AR A R AR AR

;

PHYSICAL ADDRESS
GETS 0'MDR
AR AR

AR AR

;

A AN AR RN KR

!
-

et O

JRET+6,+7
JSAVE VA

PUSH,

RIMM,. TEMP3] _MCVA],
WB<31-30>7,
NEXT/MM,GET.PTE
=100

JBUT INTO SUBROUTINE

sGETS PAGE TABLE ENTRY

1100===ccssmmemcecm=ssaamma=n=

“VA,TEMP7 GET VIRTUAL VA

VA_MCTEMP7] _RIMM.TEMP3],

‘GET VIRT ADDRESS INTU TEMP?

. TEMP?
NERT/CN.RESTORE

T
—

VA_MCTEMP7]_RLMM.TEMP3],

YGET VIRT ADDRESS INTO TEMP?

ORE
. TEMP?
NERT/CN.REST
;110w

=mmmm

e mmm

e e

SVA,TEMP7 GET VIRTUAL VA

VA MLCTEMP7) _RIMM,.TEMP3T,

YGET VIRT ADDRESS INTO TEMP?

(EMP7
NERT/CN,RESTORE.
R

AL B

‘VA,TEMP? GET VIRTUAL VA

e W

1VA,TEMP? GET VIRTUAL VA

STEMPO_0(16 BITS)'MDRL16 BITS)
;WORD SIZE

MDR RLMM.T

Y Y

*RESTORE MDR
*RETURN=1

CMT098.M(X

;

CONSOL MIC

MICROZ2

1M(OD

28-NOV=83

Console Command Parcer

;8163

Ak AR AR

J 0A3S, 0(87,0587,0030,0047,056B,6

;1] mmmne mmn e

RNUM 0,

RA AU KI AR AR KRR

R KKK KK AR A

;

RETURN [ +13

; 1ERO INCASE BOOT WITHOUT /X

;

0A35:
sxaxanxxxxFORCE ADDRESSwawaxhwtn,
(N, CLEAR TEMPS,10:

j0m—emsesesscmsccccsoccnes
e ne—. ;

18173

M[TEMP R1.0,

:g};g

U QA36, 0U81,DDAQ,26FD,8047,0897,1 344+ ;8178

A KRR RN N

NEXT/CN. CLEAR.TEMPS. 10

;g}gg

8177

RCTEMP.R1
0

: 8167

18176

R AR AR KA

(N.CLEAR.TENPS:
) Dttt
e D e———— :

:8166

18172

:g}gg

;8170
;8171

R A

PUSH, NEXT7MV SET.CRAR

0A36:

; LOAD (RAR FOR SETTING HALT LATER.

;lmmmm=mccmmemecmmmcooceeeoeeeos ;

PNU

WB<ST 30)’ NEXT/CN.CLEAR.TEMPS

204-

CN.CLEAR.TEMPS''

"t\‘fi**fi\‘**‘(**‘(*****Q***Q****itiiti**ii**iiiiti*ifiifii**itltiQ*t***""lttttt't

;8160

:‘8157

;8161
;8162

CN.CLEAR,TEMPS

(Console Command Parser

Page

CLOKX Rev 13.00, Clock rate = 160ns

.J0C ''

SBIGB

J 0973, 0(81,Db587,0080,0047,0000,1

:g}gg
;8159

U 0971, 0484,0587,003C,0047,00A3,5

16:30:35

J 16

H
;

(MT098 . MCX
CONSOL.MIC

16:30:35

MICROZ2 1M(01)
28-NOV=~83
Console Command Parser

U 096D, 0186,5C37,0031,FB47,049F
4
J 096, 0486,A737,0010,0047,04A2,9

CN.ERROR

Console Command Parser

28181
;818%

JHRH AR KRR AN RN R RN AR AR RN R AR R RN R KKk A kKA KR AR AR AR AR R AR AR AR R AR
AR R AR AR R
RA R AR AR ARCRA AR R KRR
H KRR KRRk kAR RS R

;g}gg

CN. ERROR

18186

6C:

PUSH, NEXT N.TYPE. CHAR

‘8189

96D:

18193

96E:

;8194

:g}gg

18137

96F:

(8500

iy 096F, 0180,6012,0A37,8047,009fF
,F

u 09FE, 0C10,0036,4030,0047,008A,F

ggg%
18204

18205
;8206

ADDRESSHaxwswwxx;

MCTEMPS) 7 TO[ODJ

:g}gg

: 8190
;g}g;

shwnnnn
e xFORCE

Page

CN.ERROR"'

.T0C '*

28198
: 8199

09FF, 0186,A037,0031,F847,008F,8

CLOKX Rev 13.00, Clock rate = 160ns

:g}gg
;818

J 0960, 0586,5037,0030,6847,049F,4

K 16

wxy
Ay

Y TYPE <CR><LF>

;

;0)====emmmcmeemmocoa-- ST TIE T
MfTEMPS] ILITOL3F],
; TYPE ?
PUSH,NEXT/CN.TYPE. CHAR
:
B

PUSH,NEXT7CN. TYPE.NUMBER

; TYPE ERROR NUMBER

METEMP10]_CONX(2},

; LOAD NUMBER OF DIGITS TO TYPE.

;1leemmemcmemmecsceemccacssceea- ;

NB _MLTEMP6],AND.2L1T0COFO],
WX7E0.0?

; CHECK IF THIS WAS AN EXAMINE
:

CLEAR FLAG2.NEXT/CN.PROMPT

CLEAR APT FLAG JUST IN CASE.

jlem=m==cmmemceocceeeee et ;

M[YEMP1OJ 2LITOC3F),
NEXT/CN.TYPE,RESULT

s TYPE ? AS SPACE CHARACTER TO INDICATE
. ERROR. ON EXAMINE TYPE RESULT ANYWAY.

205

[

;

{MT098.MCX
CONSOL MIC

MICROZ2

—

1M(01)

28-NOV-8B3

(onsole Command Parser

16:30:35
!

L 16

CLOKX Rev 13.00, Clock rate = 140ns
(N.ERROR

Page

206
:

|
t

8206;

This page intentionally left blank.

]

Iy
—
i
|

(((((((((((( e e D o " e o ot et " Nt Nt ot P NP N S P Nt Nt o o Nt N ot N Nt Nt NP W Nt ot Nt Nt N N N St e S ot e Nt
lllll et et et et St g et e P St St Sy St Pt St St Ot Bt e} d e Pt Ph = 4 p ot Sy S Sp g e g g Pf St St P Py Pmg g e S g e m et e s e e e

5555566666666666667wl77777777wl7788888888888889909999999999000

MMMMMMW”
~r

COOOOOOCCOOOOOOOCOOOOODOCD
I I I T A I T N L e L sthrbust

Foe

N
H

(MT098 . .M EE
INTLOG.M

MICRO2

1M(C1)

INTLOG.MIC

28=NOV-83

16:30:35

;8207

.TOC VINTLOG.MIC"

:gs?g

;

;8208

:g{}%

HBAYL

;8215

;8216
;8217
;8218
;8219
;8220
;8221
;8222
;8223
;8224

NCBIN

.Toc

Reaove free lacation

;25

;24

23
;22
;

;A
;
20

.70C "REVISION 26.0"

CLOKX Rev 13.00, Clock rate = 160ns

Gerard koeckhoven, (. E. MCDOWELL,

P. R. GUILBAULT

Revision History''

Documentation change

Reccover FREE.QOC and FREE.QOD, now used in JANDE.
Reassign addresses in EDIV routine
)
.
.
Restore micro-address in ADWC routine, which was previously swapped to fix EDIV problem,
Assign permanent addresses to IL.EvIV( and IL.EDIVCY
Swap_a micro~address in ADW( routine to fix a bug in EDIV
Fix EDIV problem such that targest negative number is acceptable,
Fix two FPA interface bugs.
.
(hange FPA intertace for integer multiply.
Initial release,

18225

BIN

Page

207;

(MTOG8 . M X

e
e

MICRO2

INTLOG MIC

[

1M(OM)

28=NOV~BS

16:30:35

Integer, Logical, & Address

28228

:8229

;8230
;8231
18234

;8235

;
‘

U VO0A, 0081,200A,0130,1047,903F,9

U 004E, 0481,2002,013C,D047,003F,9

Page

BIT(B,W,L) mask.rx src.rx

Input (Dest is register)
KA AR AR

2 RKRR AR RKAKARA KRR AR IR

208
;

s d ke ko

3
i

Mask
Sre

Q
MDR

Input (Dest is memory)
.

: BIT, CMP, TST"

Integer, iLogical, & Address

SRR AR AR AR AR RN R RN K R AR AR R RN R KT XA RR R IR AR

;8232

;8233

CLOKX Rev 13.00, Clock rate = 160ns

¢ BIT, CMP, TST

:g%sg LT0C

¢ 1

MDR

Mask

GPR{rnum)

Sr¢

Kok

KRR

i
'

ok e

KR R

;8236 .REGION/IRDX.RIL,IRDX.R1H/IRDX.R2L,IRDX.R2H
; 938303
:gsgg IL.BIT.B.W.L.MEM:
:18239
WB_MLMDR1.AND.Q,CCUP2,
;

‘

8242 1L.BIT.BW.L
REG;

:252?

SIZECIDEP],IRDI

18244
:ggzg

}
|

;

WB_MLMDR),.AND
.RLGPR.R],CCOP2,
SIZELIDEP], IRDY

; 93 83 D3

;

18247
8249

I RRRRARRAKN KKK R AR RNRARR KRR AR AR RN ARRIN R F kR

(MP(8,W,L) srcl.rx srcl.rx
Input (Dest is memory)
.
.

18250
. 8251
:823%2
;8254

8255

:8256

;8257
:gsgg

0052, 0481,2008,0130,0847,003F,9

U 006, vu81,2000,013C,C847,003F,9

pwRkdk Rk Ak Rk Ak

kkkhkkkkdedkkhk

Source 1
Source 2

Source 1

MDR

R Rk Ak ek R Rk R R R R

GPR(rnum)

R R RR

Source 2

R R ROk Rk

ok Rk

L.REGION/IRDX.RIL,IRDX.R1H/IRDX.R2L,IRDX.R2H
IL.CMP.B.W.L.MEM:
; 91 81 D1

18260

WB_Q-MLCMDRI,CCOP1,SIZECIDEP],

;ggg}

Egggz

Q
MDR

Input (Dest is register)

;8253

dkddrdedrde kbl

IRD1

UB_MCMDRI-RCGPR.R],SIZLLIDEPY,

;gggg

: 91 81 D1

IL.CMP.B.W.L.REG:

18065

CCOP1, IRDY

:8268

. 8269
JB270

?
R

8271

18272

;gs;z

28275

:gs;g

J 00BE, Q081,2562,4130,0847,003F,9
i

18278

SRR

R AR R ARk

TST(B,W,L) src.rx
Input

A KRR

RN AR AR

KRR IR

KRR

R KRR

MDR

KR K R

REGION/IRDX.R1L, IRDX.RTH/IRDX.R2L, IRDX.R2H

IL,TST.B.W.L:

Rk Ak kR

Source

AR ARk Rk

Rk ke wk kb ek

: 95 BS DS

WB_MCMDR],CCOP1,SIZELIDERT,
IRDT ;

R R

Rk h kK

wkkwkk

;

{MT098
. MCX

INTLOG.MIC

MICROZ2

TM(O)

28-NOV-83

CVT(LB,LW,WB) src.rx dst.wy
Input (Dest is memory)

Input (Dest

38291
;gggg

Source

222323323338t diitsisdiasiisnili]

; WRT DEST & SAVE RESULT IN TEMPO
; GO CHECK FOR V

SEGJON/IQTLOG+RI1L,INTLOG.R1H/INTLOG.R?L.I?J%SS.RZHIINTLOG.RSL,INTLOG.RSH

MCTEMPO] SEXT(MB).XOR,Q

:gggg

SIZECIDEPR], NEXTZIL, CVTNB STRIP

E SIGN EXT RESULT & COMPARE WITH SOURCE
; (BITS<31:17> ARE GARBAGE)

;]mmmmmmemomce
e oo oo : CVILB CVTLW

28300
:g%g}

MCTEMPO] SEXT(MB).XOR,Q,CCOP2,
SIZECIDEP], IRD1

; SIGN EXT RESULT & COMPARE WITH SOURCE
: DO CCOP2 TO SET/CLR V

LREGION/IRDX,RIL ,JRDX.,R1H/IRDX.R2L,IRDX.R2H

; F6 F7 33

IL.CVT.LB.LW.WB.REG

RCGPR.RJ.SI1Z_Q_MCMDR1,CCGP1,

18306
:gggg

SIZELIDEP], 1R<2>?

: WRT DEST & SAVE RESULT IN @
; GO CHECK FOR V

Egg?g SEGION/IBTLOGRIL, INTLOG.RTH/INTLOG.RZL.I?&%Sg.RZH/INTLOG.R3L,INTLDG.RSH
;8311
MTEMPG_SEXT DR)
E SIGN EXT RESULT & COMPARE WITH SOURCE
;g%}%

S12eCIDEP], XT/]L CVTWB STRIP

:8314

MTEMPO_SEXT(MDR).XOR.Q,CCOP2,

:g§}9

SIZECIDEP2.IRDY

IL.CVTWB.STRIP:

58325
18326

SRR A AR R R R ARk R R KRR AR KRR AR
CVT(BW,BL,WL) src,rx dst.wy

MCTEMPO) ZEXT(MB),SIZELWORDY,

:g%g;

;8329
:g%%?

18332

. 8333

ccor2, IRD1

Input

AR R

R R R R R

SIGN FXT RESULT & COMPARE WITH SOURCE

; DO CCOPZ2 TO SET/CLR V

Egg}g
18320

18328

(BITS<31:17> ARE GARBAGE)

;lmmmmemme—m——
e ——————————— ; CVTLB CVILW

. 8315

;8327

J 00E5, 0081,2816,518D,8047,0014,0

RNUM

MDR

;s F6 F7 33

M[TEMPOJ JWRITE,CCOP1,
SIZECIDEP], IR<2>%

38296

:g%gé

Source

Add cof dest

IL CVT.LB.LW.WB. MEM

;8303

U 040F, 0486,059E,4110,1047,003F,9

:gsgg

209

LREGION/IRDX.RIL,IRDX.R1H/IRDX.R2L,IRDX.R2H

:8399

U 049F, 0087,2818,4130,1047,003F,9

is register)

N1333233 32233323222233233 32338201238 222222

Egggg

U 049¢, 0887,281R,4030,0047,0040,F

bage

CNATAN

Integer, Logical, & Address

:8287

;8288

U O0CE, 0483,2592,58R(,(847,0049.,E

CLOKX Rev 13,00, Clock rate = 160ns

SERARRRIR AR AR R AR AR KRR KRR AR KRR AR IR AR AR R R R RN R KRRk d ok kKo

;8285

,,0818,4130,1047,003F,9

;8281

8286

U 049C, 0886,0818,4030,0047,0040,F

.T0C

;8284

u O0AE, 0886,003A,488D,8008,0049,C

: (VT

:gggg
;8282
18283

U 049D, G.

16:30:35

Integer, Logical, & Address

; ZEXT TO STRIP GARBAGE FROM <31:17>
; & D0 CCOP2 TO SET/CLR V
KRR A

MDR

R AR

Source

.REGION/IRDX.R1L,IRDX.RT1H/IRDX.R2L,IRDX. R2H
IL CVvT,.BW,.BL.WL:
99 98 32

Q_SEXT(MCMDR1) ,SIZELIDER],
LOD INC BRA?,NEXT/0S.WRT1

kKRR R AR
AR

AR R

RN R A

RN R AR RN

RNk
R KR

' SAVE SEXT SRC IN Q. GO EVALUATE DEST
; RETURN THROUGH ROM TO DIVQUO+

—
e
e

;
;

CMT098.MCX
INTLOG,.MIC

MICRO2 1M(01)
28-NOV=-83
Integer, Logical, & Address

"""

T0C

38336

JER AR AR ARk KRR

;8338
. 8339
:8340
831

MOV (B,W,L)

;8343
: 8344
28345

;8346
;8347

:g%zg

J O1AF, 0080,0088,013D,9508,003F,9

u Q1BfF, 0083,2E53,€13C,D047,003F,5

:8370
:gg;g

U 01CF, 0480,0038,013D,80D8,003F,9
v 0100, 0483,2593,013C,(847,003F,9

MDR
RNUM

Source

Add of dest

Source
Register number of dest

; 90 80 DO

|L.MOY.B.W.L.REG:

: 9E 3E DE

IL.MOVA.B.W.L.REG:

RCDST.R].SI1Z_MLMDR],SIZELIDEP], :

WRITE NOTREG,CCOP2,IRD1

: 92 B2 D2

IL.MCOM.B.W.L.MEM:

WRITE 0.NOT,CCOP2,

SIZELIDEP],IRD1

;

IL . MCOM.B.W.L .REG:
RIGPR.RJ.S12_MLMDRI.NOT,CCOP2,

; 92 B2 D2

ILWNEL,B.W, L, MEM:

; 8E AE CE

: BE AE CE

}

SIZECIDEP],IRDT

WRITE -Q,CCOP1,SIZECIDEP],IRDT
IL.MNEG.B.W.L.REG:

18377

ATGPR.R1.SIZ_-MIMDR],CCOP1,

18378

SIZECIDEPR], IRDT

38381
:8382

IR AN AR AR R KKK AR RN AR AR IRk kT Rk ko kA ek ek kR kR kR Rk Rk %k
MOVZ (BW,BL,WL) src.rx dst.wy

‘
:

s83Bh

;

28383

:gggg
J O1DE, 0481,2016,518D,8047,0014,0

: 90 BO DO

SIZECIDEP],CTOP2,IRD1

}g%;z
Eg%;g

}

RCDST.R1.S1Z_Q Q_D,WRITE NOTREG.Q (ALSO USED BY MFPR)

;g§22

;g%gg

RRdok ok dok ko kk ki kk

; 9 3E DE

IL.MOVA.B.W.L.MEM:

18362
Egggg
18367

AR R

DX.R2L
. IRDX.R2H
,REGION/IRDX.RIL,IRDX.R1H/IR

;g%gg

+8359

KRR RN ERRIR IR AR ARRR

IL.MOV.B.W.L.MEM:

;8356
:g%g?

210
:

: MOV(B,W,L), MOVA(B,W,L), MCOM, MNE ;

src.rx dst.w

(Dest is register)

Page

MR RAHEKIKERKERERARANRRRKARKRANARAA
AR
ER kb Rk kkkk ko kkk
vk kkdk

;ggg;

:gggg

U 00F1, 0883,2592,413C,55DA,003F,9

Input

;8350

18353

KRR

MOVA(B,W,L/F) src.ax dst.w
MCOM(B,W,L)
src.rx dst.wx
MNEG(B,W,L)
scc.rx dst,wx
Input (Dest is memory)

:8342

U OOEE, 0882,002¢,713C,55DA,003F,9

Integer, vogical, & Address

;g%gg
: 8337

]

16:30:35
CLOKX Rev 13.00, Clock rate = 160ns
: MOV(B,W,L), MOVA(B,W,L), MCOM, MNEG, MOVZ

$8387
;8388

Input
R

IL.MOVZ2,BW.BL.WL:

AR KRR

R R

MDR

Source

R KRR AR R KRR KRR R AR

0_ZEXT(MIMDR]),SIZECIDER],
LOD INC BRA?,NEXT/0S.WRT?

; 98 9A 3¢

R R R R AR KRR AR KRR AR KRR RS

' STRIP GARB FRM UPPR BITS OF SRC. EVAL
; DEST, IRDX ROM RET TO MOV.B.W,L.MEM

;

CMT098.MCX
INTLOG,MIC

MICROZ2

Integer, Logical, & Address

38391

MOVQ

28397

: 8398

RNUM

LSB Source

REAR KA ARk Kk

RCDST.RI_MCTEMP1],WRITE NOTREG, : WRITE LS WORD OF SOURCE

:gzgg

REG MODE?

'gzgg

gEGJON/lNTLOG.R1L INTLOG.RTH/INTLOG.R2L , INTLOG.R2H/INTLOG.R3L, INTLOG.R3H

:8409
}

1L, MOVAMEN:

;

IL.MOVORES:

2O D00

£ D

00 €

cc0P1,512 CIDEP],SET MM.NOINT, :
:

VA VA+4, NEXT/IL MOVQMEM.A

R[DST R+1] MCMDR],WR]TE NOTREG, 3 WRITE MS WORD OF SOURCE

CCOP2,SIZETLONG], fRD1

A:
IL . MOVQMEM.
WRITE Q,CCOP2,S1ZECLONG],IRD1
T

TN KRR RN AN AR A RNk A AR ARk

b el R et b

e
O
N e
e
N
N

N
N

N N N

N N

P
PR

PR PR PR T

PO RO U NOFONUNUND — —3 b

O NI HAIND == O D00 IO V1 I NN = OO 00 NN N SN
= O

8404

U J1F1, 0883,2592,413C,4DDA,003F,9

R R AR AR AR

MSB Source

TEMP1

18403

J 01EE, 0882,002C,713C,4DDA,003F,9

MDR

.REGION/IRDX.R1L,IRDX.R1H/IRDX.R2L,IRDX.R2H
iL.MOvQ:
;7D

:
U Q4tF, 0080,003A,4120,9508,003F,9

Input (Dest is register)

LSB Source

MSB Source
Add of dest

;8400
:2285

U 04A1, 0085,2592,412F ,55DA,003F,9

TEMP1T

Q
VA

kR ke kA AR A AR AR

U 04A0, 0C80,0036.4030,0447,0041,F

src.rx dst.wy

B399

0O 0B 00 O3 0003 G 00 CO 00 G0 G 0 0o 00 6 00 00 Co $0.00 03 00 00 00 0 00 £ Co Co

u 01E5, 0864,1592,493C,4DDA,004A,0

L e LA A AL AL A AR ARt

Input (Dest is memory)

;8394
: 8395

;8396

: MOVQ, MOVAQ/D'’

Integer, rogical, & Address

.T0C

;8393

Page

CLOKX Rev 13.00, Clock rate = 160ns

: MOva, MOVAQ/D

:g%gg
28392

Fo1

16:30:35

28=NOV-83

1M(01)

e e

A R R

; WRITE MS WORD OF SOURCE

ke kR

MOVAQ/D src¢.ax dst.wl
Input (Dest is memory)
,
Input (Dest is register)
AR R AR AR R

ke h Ak

Q
VA
MDR
RNUM

iL.MOVA,Q,MEM

fi[DST.RJ.SIZ Q Q_D,WRITE NOTREG,

CCoP1,S12ECIBEPITIRD

;

: 7

RIDST.RI.S1Z_MIMDR],SIZECIDEP],
WRITE ‘NOTREGSCCOPT,
[RD1
:

ko ko

ke ko ke ko kkwk

Source
Add of dest
Source
Register number of dest

AR AR AR AR AR R R AR R A RN AR RN R AR AR

.REGION/IRDX. R1L IRDX.RTH/IRDX.R2L, IRDX.RE?E

IL.MOVA.Q REG:

k ke k

kR Rk kA

k &

2115

C(MT098.MCx
INTLOG.MIC

MICROZ 1M(OT)
28-NOV~83
Integer, Logical, & Address
;gzz%

Toc

:'81,1.(,

N3122220222222 223202233323 3838303308030 0320200023322 332

8445
18446
18447
:gzzg

U 042F, 0481,2592,4120,15D8,003F,9

Integer, Logical, & Address

PUSHL src.rl
PUSHA(B,W,L/F,Q/D)
Input

src¢,ax

MDR

1 PUSH, PUSHA'
3382838382438 stiinsd

Source

:iw*t*w*wtw***t***twfifit&t*tttt~«ttt*tttt*ttt**t****ti***i*t****t*t*ti*t****it
_REGION/IRDX,.R1L,IRDX,R1H/IRDX.R2L,IRDX. R2H

:gzgz

IL.PUSHA.B.W.L:

e L L

;gzgg

;%2gg
28459
:gzg?

iL.PUSHL:

9F 3F DF

A S ai b taiadatalabntotetotaininkuutatuin
bbb aiininin :

VA_RLSPI_RB-CONX(4) ,PUSH RBS-

JREGION/INTLOG.RIL, INILOG R1H/INTLOG.R2L, INTLOG.R2H/INTLOG.R3L, INTLOG.R3H
WRITE MLMDRI, S!ZECLONGJ CcorP2, ;
IRD1Y

18462

18463

U 0200, 0085,473(,0027,84A7,0044,1

J 0441, 0481,2592,4120,0DD8,003F,9

Page

28450
;8451

18452

U 0206, 7485,473(,0027,84A7,0042,F

16:30:35
CLOKX Rev 13.00, Clock rate = 160ns
1 PUSH, PUSHA

;8466
;8465

REGION/IRDX,R1L,IRDX,R1H/IRDX.R2L, IRDX. R2H
L7
iL.PUSHA.Q:

Egzgg
Eg?gg
;8&?1

VA RCSPY_RB-CONX(4) ,PUSH RBS- }
REGION/ZINTLOG.RIL,INTLOG.RIH/INTLOG. R2L INTLOG.R2H/INTLOG.R3L, INTLOG.R3H
WRITE MCMDR],SIZELLONG],CCOPY, E

;8472

IRDY

212

—-

;

CMT098.MCX

MICROZ2

INTLOG.MIC

1M(01)

28=NOV-83

16:30:35

Integer, Logical, & Address

‘

: gz;z

:'8‘0?5
:B476
18477

:847%
;8476
;8480
;8481

Integer, Logical, & Address

;8491

:gzg%

Egzgg

;

Input

(Dest is memory)

Input

.
.
(Dest is register)

Q
MDR
OSR

Count
Source
Dest

MDR
RNUM
OSR

Source
Register number of dest
Dest

;

i
?

.REGION/IRDX.R1L,IRDX.R1H/IRDX.R2L,IRDX,R2H

=1111

1L .ROTLMEM:

PR R R

PL_Q

:9C
;

! LOAD PLATCH WITH COUNT

SEGION/ISTLOG+RIL,INTLOG,RIH/INTLOG, R2L INTLOG.R2H/INTLOG.R3L, INTLOG.R3H
PUSH,RLCTEMP1] MEMDR] RL.P,

: ROL BY

:gzgg

BRA ON ADD?, NEXT/OS.URT1

; GO EVALUATE DEST

:8500

;3281

Count

18496

18497

213

't*****t*i**ifi***i*it*tt*ttttfi*****kt****ititiI****tttttttttttt***tt******t**
ROTL ¢nt.rb src,rl dst.wl

:*tktta*ttttutttttt«ttttwwtttt*ta*w*w***anu*n*tttttt*wttt**tt**t*wt*t*ttwtttt

;8490

: ROTL"

;8486

;8489

U 04A3%, 0080,1592,4130,05D8,003%F,9

Page

;8487

U (4A2, 0885,2877,0630,5047,0414,0

t ROTL

CLOKX Rev 13.00, Clock rate = 160ns

;8482
;8483
:gzgg

;8488
v 000F, 0080,0BFA,403D,8047,004A,2

L10C

ccop2,SIZELIDEP

CNT= ROR BY =(NT

WRITE MLTEMP1],SIZECIDER],IRD1

¥ WRITE RESULT

:850% LREGION/IRDX.R1L,IRDX.R1H/IRDX.R2L, IRDX. R2H
:9C

i
:

:gggg

iL.ROTLREG:

u 0211, 0880,08FA,403D,8047,0004,E

Egggg

PL_Q

U 044E, 0085,2877,013(,0047,003F,9

Egggg
18510
85N

3 LOAD PLATCH WITH COUNT
REGION/INTLOG.RIL,INTLOG.R1H/INTLOG. R2L INTLOG.R2H/INTLOG.R3L, INTLOG.R3H
RLGPR.R] M[MDRJ RL.P,CCOP2,
SIZECIDEPY,IRD1

* ROL BY CNT= ROR BY =CNT
;

(
;
!

INTLOG.MIC

MICROZ2

18514

,*tttttt-tttn-wttwt-ttttuttwtttttt**ettt*ttta*t*nt*ttt*nwt*ttt*t**ttt**tt*wt«

U 0231, 0061,2009,0030,05D8,0045,F

J 065F, 0081,2009,0130,0847,003F,9

Integer, vrogical, & Address

CLR(B,w,L,Q) dst.wx

: CLR, ADpw("

515

518
g}g

.REGION/IRDX.R1L,IRDX.R1H/IRDX.R2L.IRDX.R2H
; 94 B4 D4
IL.(LR.B.W.L:

516

Input

VA/RNUM

Add/Reg of dest

517 'ttfi*itttttttt*tttttfi*ttttiiitttttttltttttln\ttn!ttttt*tt*ttt**it***t*t***tt*
521

RCDST.R1.S1Z_0,WRITE NOTREG,

gs%
ggg

SIZECIDE Pl.ctore, IRD1

N NN PO

AN = OO DO NO NS AN 2O 000~

5
5

NN N WA WA
CAEN DN AN
DN BN D3

8551

8552
gggz
gggg

RIDST.R] 0.WRITE NOTREG,

P WRITE 0 TO FIRST WORD
:
. & BUT 0 REG MODE

SIZECIDEP],SET MM,NOINT,
REG MODE?

SEGION/JgTLOGLRIL,INTLOG.RTKH/INTLOG.R2L,I?EkOgE§2H/INTLOGR3L,INTLOG.R3H

)

VA_VA+4

;lmmmmmsamemameasae———ama—————— ; CRLO(REG,MEM)
REDST.R+11_0.WRITE NOTREG, CCOP1. WRITE 0 0 SECOND WORD

SIZECLONGITI

;

AN NN AN R AR AN R R R AR R AR AR R R AR AN R R R RN AR R AR AR AR AR R AR AR AR R AR A AR AR A AR AR ARk

H
H
H
H
H
;

ADWC add.rl sum.ml

Input (Dest is memory)

.
.
Input (Dest is register)

T RERR NN RN RN R R R T E R AR

NN RN RRRRR

.REGION/IRDX,R1L,IRDX.R1H/IRDX.R2L ,IRDX. R?H
iL.ADWCREG:
. 08

ROk

Add
Sum
Add of sum
Add
Sum
Register number of sum

kR AR

kAR ANk

emmmmmm;ccesesecesssssseesssoe. :

RCGPR,R]_MLMDR)+RB+PSLC,(COP1,
SIZECIDEP], IRDY

[L.ADWCMEM:

WRITE MIMDRJI+Q+PSLC,

ggg?

beESION/JNILOGJRIL,INTLOG.RTH/INYLOG,R2L,

8362
8563
8564

Q
MDR
VA
MDR
GPR {rnum)
RNUM

AR RANRR AN R

8557

gggg

:
. 7C

IL.CLRQ:

526

SO OO NN

it
LR
TR TR TE TR PR PR TR L

DR IR L

_
it De€, 0085,2001,013C,(847,003F,9

T
S
T

U 04AS, 0C84,0587.012F,4DDA,003F,9

U 04A4, 0480,0036,4030,0447,004A,5

CLOXX Rev 13,00, Clock rate = 160ns

: CLR, ADWC

.TOC

L AVIWIUVIITLITW
LT LT U A U
uiautuoavavawua

U 022A, 0064,0587,093C,45DA,0044A,4

Page 214!

,gg%%
000 CO 00 00 €O COC0 CO €0 00 €0 £0 00 0o Co 0o 08 £ €O 00 O 0o 00 030000 00 00 C0 00 CX €0 £0 G OO 0O

u 0221, (882,05B7,013C,55DA,003F,9

16:30:35

28~NOV-83

1M(D1)

Integer, Logical, & Address

SIZECIDEP),SET MM_NOINT

jomennnan. semmemceene. e
WB_M[MDR1+Q+PSLC,CCOPY,
SI2ECIDEP], IRDI

:
; DB

; DON'T SET CC IN CASE U TRAP
:

INTLOG.RZH/INTLOG.R3L, INTLOG.R3H
H
: NO U TRAP SET (C
:

CMT098.M(X

;

CMT098 . MCX

INTLOG.MIC

MICRO2

1M(0V)

28~N0OV-83

Integer, Logical, § Address

;gggg

.T0C

38567
:8568

AR A KRR R AR A KRR AR AR AR
ADD(B,W,L)2 add.rx sum mx

;8571
;8572

;8569
;8570
;8573
;gg;g

18576

;8577
;8578
;8579
;8580

.8581
.8582
;8583
:858/.

28585

;8586

:gggg

J 0237, 0083,2001,013(,(B47,003:,9

U 023p, 0883,2009,013C,4DDA,003F,9

;8600

J 0047, 0083,2009,0630,4847,0414,0
¢ 0050, 0080,1592,4130,05D8,003F,9

:
.

.
Input (Dest is register)

Input (Dest is memory)

Input (Dest is register)

AR AR KA R

Add
Sum

GPR (rnum)
RNUM

sum
Register number of sum

VA
MDR

0
MDR
0SR
Q

MDR
RNUM
OSR

Add of sum
Add

Addl
Add?
Sum
Add1

Add?
Register number of sum
Sum

:tttttttttfitttttlttfittQtwnktttttnkt*flQti**fl*t*iit*tt*t*fifi**i*fitw*t*fifi*i*tfifii*

.REGION/IRDX.RIL,IRDX.R1H/IRDX.R2L,IRDX.R2H

IL.ADD2.B.W.L.REG:

RCGPR.R].S1Z_MCMDRI+RB,CCOPY,
SIZECIDEP], IRD1

IL.ADD2.B.W.L.MEM:

1L.ADD3.B.U.L.REG:

RCDST.RI.SIZ_MIMURI+Q,CCOPT,
=00000

WRITE NOTREG,SIZELIDER],IRD1

=01111
IL.ADD3.3,W.L,MEM:

: 80 AD €O

; 80 AQ €0

;81 A1 Q1
:

;81 A1 (1

(0111 lememvommmoamantmncm
e —anean ;

PUSH RLTEMP1].S1Z_MIMDR]+Q,

:gggz

BRA ON ADD?,NEXT/0S,WRT?

18602

:3289

AR RO KRR Rk

0
MDR

28601

$8605

Page

: ADD"'

ADD(B,W,L)3 addl.rx add2.rx sum.wx

18595

18596
;8597
18598
18599

Integer, vogical, & Address

:ggg?

18395

Input (Dest is memory)

$8589
18592

16:30:35ADD CLOKX Rev i3.00, Clock rate = 160ns

cCoPi,SIZECIDEP],

;

:10000===mmmesmemsmceanmmmomnas ;

WRITE MLYEMP1],SIZECIDER],IRDY

o ——————

;

(MT098.MCX
INTLOG.MIC

;

MICROZ

1TM(01)

28-NOV~83

16:30:35

IrONOOONONORONONON

v 0243, 0083,2650,013(,4DDA,0Q03F,9

TUN SN

:8609
8610

8611
8612
8613
8614
8615
8616

g }g

.10C

v 04A6, (0480,0036,4C30,0053,0046,2
)

U 06A7, 0080,0036,4030,0047,00FF,8

kA AR AR RN WA AR RN RN AR R RN AR RN RN AR TR AR AR RN

Input

(Dest is memory)

Input (Dest is register)

18647

;ggzg

18652

;8653

AR R

R KR

R R KRR

RCGPR,RJ.S1Z_MCMDRI+RB,

;gg%g

;ggzg

RNUM

hkegister number of sum

GPR(rnum)

.REGION/IRDX.R1L,IRDX.R1H/IRDX.R2L,IRDX.R2H
; 58
1L .ADAWIREG:

;8644

Add
Sum

+8632
:gggz

18635

SIZECIDEP],CTOP2, IRD

Add

Sum

RN KRR AR R AR KRR

;
;:

; 58

IL. ADAWIMEM:
VA<C0>?

E ALL IGNED ?

.REGION/INTLOG.R1L,INTLOG.R1H/INTLOG.R2L,INTLOG.R2H/INTLOG.R3L, INTLOG.R3H

arbreraulala bt

READ.MOD.L.OCK,SIZECIDEP],

NEXT/IL. ADAWIMEM2

s ALLIGNED

: READ SUM & SET LOCK

;

;lememecmmemneneaa. e ————— ; UN-ALLIGNED

NEXT/IE.OPER.FAULT

; RESERVED CPERAND

1L ADAWIMEM2:

WRITE.UL MCMDR]+Q,CCOP2,
SIZELIDEPR], IRDY

Q
MDR
MDR

. 8643

Sum

Add/Reg of sum

8030

Egggg
;ggz?

sl iiiaiiitiiiiiiisittidi

MDR

add.rx sum.mx

ADAW]

8624

Eggg?
U 0462, 0081,2009,0130,1508,003F,9

iRt

VA/RNUM

ggs% NeRNk
Rk Ak ke

18642
.

RCDST.RI.SIZ_MLMDRI+1,CCOP1,
WRITE NOTREG,SIZE CIDEPJ 1R01

=+ U24E, (881,B002,428D,8047,0044A,6

: INC, ADAWI"

LREGION/IRDX.R1L,IRDX.RTH/IRDX.REL, IRDX. R?H
lL INC.B.W.L:
; 96 B6 D6

;8631

Page

‘tttt*t'ttttttttttttknltktw*ttttt*t**tt****k****t***********************i****

£419
g»gg

18629

Input

: 8628

2222 223

INC(LB,LW.WB) sum.mx

8625
18626
;8627

U 0247, 0083,2001,013C,p047,003F,9

CLOKX Rev 13,00, Clock rate = 160ns

Integer, Logical, & Address

2338023222222

: INC, ADAWI

Integer, Logical, ® Address

18608

;
:

216

:
H

MCX
CMTC.98
INTLOG.MI(C

MICRO2
Mmoo
|
28~NOV~-83
Integer, Logica.. ~ Add-ess

.T0C

16:30:35
:

L
SuB

CLOKX Rev 13.00, Clock rate = 160ns

Integer, Logical, & Address

Page

+ syg”’

'*htfi(***k*t*tt*iitfittttt*t*t*t*t*t*t******ttt****tti****t**t*tittt**t**itt**

:
;

SUB(B,w,L)2 sub.rx dif.mx
Input (Dest is memory)

H
H

H
:
:

Input

(Dest is register)

MDR
GPR (rnum)
RNUM

;
H
:
;
:

SUB(B,W,L)3 sub,rx min.rx d1f.wx
Input (Dest is memory)
Q
MDR
,
.
OSR
Input (Dest is register)
Q

;

RNUM

;

TN KRR ARk R kR

R AN KRR AR AN AR AR AR

OSR

R ARk R R AR Rk

LREGION/IRDX.RIL, IRDX.R1H/IRDX .R2L, IRDX .R2H
Il

ettt

; 82 Al (2

stttattttatedututulutel *

SIZECIDER],IRD1
1L.SUB2.B.W.L.MEM:
1L.SUB3.B.W.L.REG:

< 0258, 0083,2008,013(,35DA,003F,9

R(DST.R].SiZ2_MIMDR]-Q,CCOP?,
200000
=011

Sub
Dif
.
Register number of dif

Sub

Min
Dif
Sub

MDR

iL.suB2.B.W.L.REG:
U 0251, 0483,£003,013¢,D047,003F,9

Sub

Dif
Add of dif

MDR
VA

WRITE ‘NOTREGTSIZECIDERI,IRDT

. SUB3.B.W.L.MEM

:
:

;

;; B3 A3 (3

I R R R R ik
L b bdt

PUSH RLTEMP1].S12_MIMDRI-Q,

CCOP2,SIZELIDERI,TM

J 006F, 0883,2008,0630,5047,0414,0

BRA ON ADD?,NEXT/0S.WRT1

o 0070, (0080,1592,4130,0508,003F,9

:10000==
= mmummmmmm
v e
e
WRITE MCTEMP11,SIZELIDEPI,IRD1
:

Min

kR Rk

Rk kAR AR RN

217

;

(M7098.MCX
INTLOG,MIC

MICROZ

1M(O1)

28-NOV~83

16:30:35

8690

:8700

18701

;8702
:8?03

;8704

;8705

:g;gg

U 0265, 0883,2¢51,013C,4DDA,003F,9

.T0C
R AR

Z
i

CLOKX Rev 13.00, Clock rate = 160ns

Page

+ DEC, SBWC

~Integer, Logical, & Address
;gggg

[

Integer, Logical, & Address

R AR AR AN R

AR KRR

DEC(LB,LW.WB) dif.mx

lnout

: DEC, sswc"'
kR ARk

MDR

VA/RNUM

kAR KRR XA KRR A

Dif

Add/Rey of sum

LREGION/IRDX.R1L,IRDX.RIH/IRDX.R2L, IRDX. R2H

]L DEC.B.W.L:

RCDST.R].SI1Z_MCMDRI-1,CCOPT,

;g;¥3

WRITE NOTREG,SIZELINEP],IRDI

; 97 87 D7

1871

'tw*twttwnttu*wttttitulttttiktt**ttttttt**t****t**t*****t**********t**tt**t**

;8714

;8716
;8717

;

;8721

‘tiu AR

:872¢

o027, 00el,7008,0030,05D8,0040,4

)

2464, 0481,2008.0130.0847,003F,9

;8718
;8719

;87220

026k, 0485,2003,013(,(847,003F,9

‘

;8713

;8715

SBWC sub.rl dif.mi

AR AR

Input

(Dest

Input

(Pest is register)

R R ER (AR

is memory)

A AR

R R AR AR A RN

Dif
Add of dif

RNUM

MDR
GPR(rnum)

Sub
Dif

R AR RN AR AN A ANk k Ak

_REGION‘/!@DX.RiL,IRDX.RIH/IRDX. R2L, IRDX.R2H
. b9
iL. SBWCREG:

18726

RCGPR.R)_RB-M[MURI-PSLC,CCOP1,
SlZE[lDEPJ IRD1

Sub

MDR
VA

;8723
:g;gg

;g;gg

kA kA

;
;09

Eg;gg
}8?31

IL . SBUCMEM:
WRITE M[MDRI-Q-PSLC,SIZELIDEP], : DON'T SET CC IN CASE U TRAP

Egggé

JREGION/INTLOG.R1L,INTLOG.RTH/INTLOG.R2L, INTLOG.R2H/INTLOG.R3L, INTLOG.R3H

;g;;%

18736
.8737

2185

'*t*t*k*t***********?*******‘f***tt**k**fi**flk*t'«‘(**'(*it*i***t*i***t**ttttttttt

18708

;8712

‘

SET MM,NOINT

W8_MCMDR1=-0-PSL(,CCOPT,
“IZELIDEP], IRDT

* DON'T SET CC IN CASE U TRAP
H

ke ke

{MT098 . MCX

MICRO2

INTLOG.MIC

1M(D1)

28=NOvV-83

16:30:35

Integer, Logical, & Address
;g;gg

.Toc

:'87(,0

;8742
8743
iB74L
;8048
;8746

;

: 8741

;
.

:g;zg

: XOR

RN R AR AR RN R AR AR R RARRN AR AR

XOR(B,W,L)2 mask.rx dst.mx

Input
Input

VAT

VA
MDR
GPR (rnum)

TR AR

R AR

(Dest is memory)

(Dest is register)

AR LAR AL

RAR

OSR
G
MDR
RNUM
OSR

Dst
Mask
Src
Register number of dst
Dst

RLGPR.R]. 312 M[MDRJ.XOR RB,

;g;gg
. 8768
;8769
. 8770
;8771
;8772
;8773
18774

IL.XORZ2.B.W.L.MEM:

0111
e mmnecmm

BUSH,RLTEMP1], 517_MIMDR].XOR.Q,

;gzzg

BRA ON ADD? ,NCXT/0S.WRT1

((0P2,SI1ZELIDERPY,”

:
:

[

;8779

;R?gg
"87

;10000=—mmremmm
e
s — --

8C AC ((

et e mncncncnanana

8775

18776

;
; 8D AD (D

RIDST,R].SIZ_M[MDR],XUR,Q,
WRITE NOTREG,CCOP2,SI12ELIDEP],
IRD1

=011
JL.XOR3.B.W.L
.MEM:

LALLM

;

IL.XOR3.B.W.. .REG:

=00000

Sre¢

; 8C AC C

SIZECIDEP],cTOPZ,IRDY

-1

R AR ARL AL AR AMASAANEARLARALALA

iL.XOR2.B.W.L .REG:

;gzgz

Mask
Dst
Add of Dst
Mask
Dst

Mask

;8762

;

219

ko Yk

MDR

REGION/IRDX R1L,IRDX.RIH/IRDX.R2L,IRDX.R2H

;8765

0060, 008U,1592,4130,05D8,003F,9

2
MDR

;8758
;8759

;g;g?

AR R Rk A ARk kA Ak kW

XOR(B,W,L)3 mask.rx src.rx dst.mx

;8752
. 8753
;8754
;8755
;8756

JOLUBF, R, 2U0R,G630,5047, 5ut4 0

AR R AR

Page

i XOR'

RNUM

;8751

S 0279, UBBS,ZUUB,L130,55DA,003F,06

(Dest is memory)

Input (Dest is register)

;8750

]

CLOKX Rev 13.00, Clock rate = 160ns

Integer, Logical, & Address

Input

;8749

D277, 0083,2003,4130,0047,003F,9

WRITE MLTEMP1T,SI12FLIDEP],TRDT

8D AD (D

;

(MTO98.MCX
INTLOGMIC

MICRO2

1M(01)

B 2

Integer, Logical, & Address

:g;g%
38784

;8785

.TOC

;g;g;

;8800
S8BT

;

:gggg

' Q27F, 0483,2002,413(,0047,003F,9

)

0288, 083,2004,413(,55DA,003F,9

:18818

J O0AF, 0883,200A,4630,5047,0414,0

J 0080, 008G,1592,4°30,05D08,003F,9

AR A

AR AR

AR R AR

IL.BIS2.B.W.L.MEM:

IL,BIS3.B.W.L.RCG:

:
:
;

Dst

Q
MDR
RNUM

]

Mask

OSR

;

|
:

Src

Mask
Src

i
!

:
|

;

; 88 A8 (8

; 89 A9 (9

1IRD1

=00000
=01111
IL,BIS3.B.W.L.MEM

88 A8 (8

;

; 89 A9 (9

|
|
;

10111 {mmmmmmmem
v mm
e:

PUSH,RLTEMP1],S12_MIMOR].OR.Q

:ggs;

BRA ON ADD? ,NEXT/0S.WRT1

18820
;ggsg

’

Mask

MDR

Dst
Add of Dst

REDST.R],SIZ_MCMDR],OR.Q,

WRITE NOTREG;CCOP2,S12ECIDEP],

;8819

;8803

GPR (rnum)

kR kK

Mask

OSR
Dst
KRX AR R AR R IR AR KRR Rk

SIZELIDEP],CtOP2, IRDT

18813
;8815
L8816
;8817

Input (Dest is register)

RCGPR.R].$12 MIMDR],OR.RB,

18812
18814

MDR

,REGION/IRDX.R1L,IRDX.R1H/IRDX.R2L, IRDX. R2H

;gggg
:gg}?

MDR
VA

iL.8152.8.W.L.REG:

18806
18809

)

Input (Dest is memory)

;
.

;8803

BIS(B,W,L)3 mask.rx src.rx dst.mx

;8797
;8798

:880¢2

: BIS"

RNUM

:8795

A R ARk R KR A kAR R AR R R KR AR AR K

;8794

;8799

AR R R

Input (Dest is register)

18793
;8796

Input (Dest is memory)

;8789
;8790

Integer, rogical, & Address

BIS(B,w,L)2 mask.rx dst.mx

;8787
;8788

RN NI

;8786

Page 220

16:30:35BIS CLOKX Rev 13.00, Clock rate = 160ns

28-NQV~-83

CCOPS,SIZELIDER],”

)

;

;10000 =mm=mmmmm
o e manm e nn;

;

WRITE MUTEMPY),SIZECIDEPI,IRDT

MICRO2

(MTO98.M§§

1M(01)

Integer, Logical, & Address

INTLOG. M

:'8828
:8829
;8830

:k*******Q*kitk**Qtkfi**kt**R******t*ki'c****t**************i\\*t*ttttttti***t**
BIC(B,W,L)2 mask.rx dst.mx
.
Input (Dest is memory)
Q
Mask

,8833
;8834

;gg%g

. 8837

Input (Dest is register)

MDR

MDR
GPR (rnum)

RNUM

BIC(B,W,L)3 mask.rx src.rx dst.mx

Input (Dest is memory)

:ggg}

+8853

;gggg

: 8856

:8857

8858

;8859
;8860
;8861
;8862
:8863

;8864

;8865

;gggg
: 8868

:gggg

Dst
Mask

sSrc

ok ok vk e

.REGION/IRDX.R1L,IRDX.RTH/IRDX.R2L.,IRDX.R2H
IL.BIC2.B.W.L.REG:
; 8A AA (A

SIZELIDEP],CTOP2, IRD1
IL.BIC2.B.W.L.MEM:

IL.BIC3.B.W.L.REG:

;

H
; BA AA (A

. 88 AB (B

RCDST,R].SIZ_MLMDR],.ANDNOT.Q

;

IRD1

WRITE NOTREG;CCOP2,SIZELIDER],

=00000
=01111
IL.BIC3.B,W.L.MEM:

; 88 AB (B

R Ri :
:
PUSH,

RCTEMP1],S1Z MLMDR].ANDNOT,Q,

BRA ON ADD? ,NEXT/0S.WRT1

CCOP2,SIZELIBEP],

;

110000 =mmmmmmmmancnnm
e e ananay

WRITE MCTEMP1],SIZECIDEP],
[RD1

RNUM

OSR
Q
MDR

OSR

RLGPR.R].S1Z _MCMDR]I.NOTAND.RB,

Mask
Dst

Mask
Sre

"***t***i*i***k*t****t**t*'«******t*****k*fi

.
.
Input (Dest is register)

Add of Dst

Q
MDR

;881,5

: 8850

Dst

;

.8847
:ggzg

J 00D0, 0080,1592,4130,0508,003F,9

;8843
;8846

v Q0CF, 0C83,2008,8630,5047,0414,0

18844

J 0291, 0883,2008,8%13(,55DA,003F,9

;

. 8838
18839
;8840
. 8841
28842

: BIC

Integer, vogical, & Address

.10

;8831

U 028E, 0483,2003,C13¢,0047,003F,9

Page

:ggsg

;8832

16:30:35BIC CLOKX Rev 13.00, Clock rate = 160ns

28~NOV=83

Dst

ek ek ek ke

ok e ko ok ke e

221

CMT098.MCX

INTLOC MIC

MICRO2

1M(01)

28=-NOV-83

16:30:35

Integer, Logical, & Address

)

;22;5

MUL(B,W,L)C mulr.rx prod.mx
Input
Q
MDR
VA

;8879
18880
;8881

;

MUL(B,W,L)3 mulr.rx muld.rx prod.wx
Input
Q
Mulr
MDR
Muld

;8884
;8885
;8886

;8888

;8887
;8889
;8890

;8891

U 0045, 0C80,0061,0A30,8047,0845,2 351+

MSB of double length prod(right justified)

MDR

Subroutines

MULSUB.MDR_O
R

R AR

R R R

KRk KRk

,REGION/IRDX.R1L,IRDX.R1H/IRDX,R2L,IRDX.R2H

: TEMPG <= CAND. ALUS<O> <= SIGN
;

NEXT7IL.MULA
;000=mmmmm

;8904
;gggg

; B4 A4 (4

RLTEMPS) _SEXT(MLMDR]),
ALUS_SIGND,SIZELIDEP],

IL.MUL3.B,W.L:

. 8903

U 0044, 0063,200A,4B7C,4DDA,0044,5

Muld

LSB of double length prod(right justified)

28901

;8912

000

:gg}?

Mulr
Prod
Add of prod

;gggg

. 8909

; 84 AL C4

c e ——— e e e :

PUSH,RLTEMP6]_SEXT(MLMDRY),

; TEMP6 <= CAND

PUSH,MLTEMP4] _Q,SIZECIDEP],

ALUS_SIGND,SIZECIDEP],
LOD TNC BRA?,NEXT/0S.WRT1

s ALUS<0> <= SIGN
: GO EVALUATE PROD

1L, MULA:

100

TEMP4 <~ LIER,

BRANCH ON SIGN

CMP SIGNS? ,NERT/IL.MULSUB.MDR_0O ; COMPARE TO MULTIPLY SUB
:100=mmocecmmm
e
e nana =~ RETURN+3 PROD WILL BE +

;

SET MM,NOINT,CCGPT SIGND?,

18913
28914

RCPST,R],SI1Z_MLMDR],OR.Q,
WRITE NOTREG,SIZ:CIDEP],

: WRITE PROD & SET CC(MDR=0)
;

:gg}g
:
28918
18919
;ggg?

NEXT/IL .MULD

: 8915

IL.MUL2.B.W.L:

:gggg

KRRk

Multiplier
Sext Multiplicand
Produzt will be neg (MULSUB when +=- or =+)

:gggg

: 8902

TEMP4
TEMP6
FLAGO

Resources

AR AR AR R AR R

18897
;8898

KRRk

0SR

28802

;8893
;8894

U 0041, 0486,403A,4B7D,88C7,0403,0

RR IR RN R IR

222

: MUL without FPA''

Integer, cogical, & Address

;

Page

+ MUL without FPA

;

;8883

U 0040, 0485,2E5E,0181,98(7,0414,0

_
CLOKX
Rev 13.00, Clock rate = 160ns

;8874
;8875
. 8876
28877

;8882

]

SBB73

;8878

U 0297, 0(85,2E5€,0031,98C7,0004,1

.ToC

D 2

i 10] e
WB_D+ALKC,

e mc e

WX.EQ,07,NEXT/IL.MULC

; BRANCH ON SIGN TO SET/CLR V

e : RETURN+4 PROD WILL BE ~
: D+ALKC = O THEN NO V

; ELSE V OR MOST NEG NO.

{

(MT098 . MCX
INTLOG . MIC

MICROZ

1M(01)

16:30:35

28-NOV~83

Integer, Logical, & Address

:ggg%

18925
18926

;ggsg

U 0452, 0880,0022,4A7D,8047,0045,0

{ MUL without FPA

RCDST.RJ.SIZ_MCMDRI=Q,(COP1
WRITE NOTREG,SIZELIDEP],

;gggg

SET MM.NOINT,NEXT/IL.MULSETV

18934

IL.MULC:

18939

IL.MULWRITE-Q:

18940

; (D.NE.O) OR (Q.NE.MOST NEG) : V
: MDR IS 0
:

PR e w=; (D+ALKC).NE.O : V OR MOST NEG NO
WB_D,
Y D.NE.O IS V, D.EQ.O THEN CHK Q FOR
WXTNE.0? ,NEXT/IL.MULB
: MOST NEG NO.
L:

((D+ALKC).EQ,0) OR (Q.EQ.MOST NEG)

18941

RCDST.RI.SIZ_MCMDRI-Q,CCOP1

U 0445, 0480,0022,413D,9047,003F,9

18945
’3329

Py B —-==; Q IS POS LOOK AT D FOR V
WB_D,SIZECIDER], CCOP2, IRD1
;

U 0447, 0480,0036,4130,08E7,003F,9

18048
18949
18950

U 0453, 0{83,2008,013C,4DDA,003F,9

Page

100==emmemmmr
e
e : o.eo.o : V OR MOST NEG
WB_ (R[ZEROJ+Q).SL.1,SIZELIDEP], : Q = MOST NEG?

18930
18931

;8935
18936
;gggg

CLOKX Rev 13.00, Clock rate = 160ns

WXTSIZ).EQ.0?

18999
U 0451, 0863,2008,003C,4DDA,0044,7

:ESGION/INTLOG.R1L,INTLOG.R1H/INTLOG.R2L.1NTLOG.R2H/]NTL06.R3L.INTLOG.RSH

8924 IL.MULB:

U 0450, 0880,0039,(DBD,8047,0845,1 391+

;ggz% o1
WRITE 'NOTREG;SIZECIDERT,
IRD1
18944 IL.MULD:

P MDR IS 0

;

[L.MULSETV:
(1 lmmemecnnea b
UL CL L H
;
SET v,IRD1

223

1M¢01)
|

Integer, Logical, £ Address

KR ARR A NN Rk RRRRR AR

AR AR Rk

ARk

MUL(B,W,L)2 mulr.rx prod.mx
T

Input (Dest is register)

Rk kR kb kkk ks k ko

MUL(B,W,L)3 mulr.rx muld,rx prod WX
lnput (Dest is memory)

CRARR KRR R

AR AR

N R AR AR AR

-REGION/ IRD1.R1L,IRDT.R1H

AR AR

0 S

Fl.MUL2. B.W.L.MEM:
-

U 02A7, 0081,2036,4030,0047,1001,D

: MUL with FPA"

RNUM

Input (Dest is register)

o B

kAR Rk

ko wkk

Mulr
Prod
Add of prod
Mulr
Prod

Mulr
Muld
Mulr
Muld

kke sk

rkkk

——

2ND OP ON MB, STALL FOR FPA & FINISH

pusu FPA_MCMDR],

WRITE 2ND OP

; GET OP3

LOD INC BRA?,NEXT/0S.WRT1

U ootc, 0481,2036,4180,0047,1414,0

MDR
@
MDR

FPA_MIMDRI
,NEXT/F I.MULSTALL.PROD;

F1.MUL3. B W.L.MEM:

Page

160ns

Q
MDR
VA
MDR
GPR (rnum)

Input (Dest 1is memory)

ChON O~ OO I
LA
= OO 00 O

0000 00 0000 G0 00 00 0o O 0 Co o (=]
O OO0 OOV OO0 OO0O0 0

Integer, Logical, & Address

.T0C

INTLOG.MIC

MICROZ

NILILY v
N BN (AR =

CMTOS8.MCX

16:30:35
CLOKX Rev 13,00, Clock rate
¢ MUL with FPA

;

28-NOV-83

]

F1.MULST ALL PROD:
-

9
U OFED, 0080,05BE,4130,5047,003F

N
OO0
=2 O

07F1:
OFED:

OFEF:

J OFEF, 0480,0E7C,0130,5047,003F,9

sewwxnxxwwfF
ORCE

ADDRESSn**t**t&t

RCDST.R).S1Z_MLTEMP1

WRITE NOTREG,SIZE[IDEPJ ccorPl

0 O 0000 00 COC

07F0:

u 07F1, 0684,0036,4B70,5847,40FE,D

SIZECIDEPI,SET MM.NOINT

1
U 07F0, 0882.1592,403C,4DDA,007F

FPANAIT RCTEMPY) FPA,ALUS_ SIGND.,; WAIT FOR RESULT, SAVE SIGN
000 000000
00 0000 CO 0D
OO0 OO0 OO0

v 001D, 0£64,0036,4030,58(7,407F
,0

¢ WRITE RESULT AND SET CCODES

sxnnxnknxwxFORCE

ADDRESS**hkunkwn,

3OTxxwxxxxFORCE

ADDRESS*raxwwwxr«,

s1TxananvwaFORCE

ADDRESS*taxtnxxw;

FPAWAIT, RCTEMP1]_FPA,ALUS?

;

WB_RCTEMP11,CC0P2,S1ZELIDEP], IRV
?EDR[TEMP1J+1.CC0P2,S ZECIDEP], ;
.

SPLIT ON SIGN OF RESULT
GET UPPER HALF OF RESULT

RESULT IS POSITIVE, NO OVERFLOW IF

JUPPER HALF IS 0,

RESULT 1S NEGATIVE, NO OVERFLOW IF

UPPER HALF 1§ -1,

224

e
e

e
N

MICRO2 1M(01)

(MT1098,MCX

28-NOV-83 16:30:35

’

:gggg
LRI

R SRR AR

$5000

;

;9009

;

19008

19010
:9013

U 0004, 0086,403A,418D,8047,0410,0

u 0006, 0C86,103A,4B6D,8047,0044,D

U 044D, 0084,0587,0030,8047,0044,0
U 044F, 0484,0E77,0030,8047,0044,0

U 0440, 0080,4002,586D,88¢7,0403,0

Sext Multiplicand
Multiplier
MSB Addend/Work

FLAGO

MSB of double length prod(right justified)

LSB Addend

Product will be neg (MULSUB when += or =-+)

LSB of double length prod(right justified)

MULSUB MDR_0Q

Htt*tt*t*t*t*t*t*t**ttt*t**t**ktt*t*t*i**tt***k***i****ttt*****fi*****i**ti**t

SEGION/IRDX.R1L, IRDX.R1H/IRDX .R2L, IRDX.R2H

19016

IU.EMUL:

19017
19018

’3853

; 7A

;00mmmmnmmmm—m————————e———————— :
PUSH,MLTEMP4]_Q
' TEMP4 <~ LIER

LOD INC BRA?,REXT/0S.RED

: EVALUATE ADDEND

;0] =mmmmm——m—————————————— ——

19022

PUSH.MLTEMP6]_0Q

* TEMP6 <= CAND. ALUS<0> <= SIGN

;gggg

LOD INC BRA?,NEXT/0S.WRT2

* EVALUATE PROD

19023

ALUS SIGND,SIZEEIDER],

:9026
:3835

Egg%g

GEGION/INTLOGLRIL,INTLOG.RTH/INTLOG.R2L, INTLOG.R2H/INTLOG.R3L, INTLOG.R3H

Eggg} )
19033
:38§§

000

Egg%g

1L EMULY

19038
:3823 o
;904§

19049
;ggg?

* ADDEND IS POS. SET MSB TO 0

ettt ;

RETEMP?] ~1,NEXT/IL.EMULY

* ADDEND IS NEG. SET MSB 7O -1

bUSH, WB_0 MLTEMP4T, SIZECLONG], : TEMP4 <= LIER. BRANCH ON SIGN
CMP SIGRST,NEXT/IL.MULSUB.MDR O ; COMPARE TO MULTIPLY SUB
:01]=mmmmooom mmmmmmmmmam———————— ; RETURN+3 PROD [S POS OR EMUL WITH FPA

WRITE NOTREG,CCOP1,SET MM.NOINT,:

;3822
19048

RCTEMP2]_0,NEXT/IL.EMUL1

RCDST.R] MCTEMP11+Q,SIZECIDERP), ; WRITE LSB OF PRODUCT

19044

19047

Le :
M[TEMP1J Q,SIZECLONGJ,SIGND CMP?; TEMP1 <~ LSB OF ADD. ADD POS OR NEG?

F1.EMUL.ADD:

1904

U 0444, 0C64,1008,093C,4DDA,004A,A

TEMP6
TEMP4
TEMP2

D
Subroutines

ARLLL DAL

Mulr
Muld
Muld

:gg}g

19041
U 0443, 0064,1009,093C,4DDA,004A,8

A AAA LA AAAR AR LA AL AAALALE LA

MDR
OSR

TEMPT

19021
u 0005, 0£86,603A,418D,98¢7,0415,0

AL A AR AR ALA AL

Resources

;19011

19012

Input

;9005
;9006
19007

: EMUL without FPA''

EMUL mutr.rl muld rl add.rl prod.wq

19001
19002
19003

Page 225 |

CLOKX Rev 13.00, Clock rate = 160ns

Integer, Logical, & Address

.TOC

¢ EMUL without FPA

Integer, Logical, & Address

INTLOG.MIC

REG MODE?,NEXT/IL.EMUL2

=100
i

;

;100==mmmme== wemmmmm——————————— : RETURN+4 PROD IS NEG

RIDST.R]_MLTEMP11-Q,SIZECIDEPI,

: WRITE LSB OF PRODUCT

REG MODE?,NEXT/IL.EMUL3

;

WRITE NOTREG,CCOP1,SET MM,NOINT,:

,
.

;

CMT098.MCX

INTLOG.MIC

MICRO2

16:30:35

28=NOV=-83

Integer, Logical, & Address

U 04A8, 0480,1009,0030,0447,0044,9
i

1M(01)

U 04A9, 0884,0061,0030,9047,0046,6

19052
19053
19054

IL.EMULZ

DEST IS _MEM

; DO ADD TO RESTORE ALKC & BUMP VA

19057

:1 ------------------------ -

; DEST IS REG (OR MEM FROM ABOVE)

19058
:3823

19062
:8822

19066
:gggg

19069
J 0466, 0C84,2592,412F,¢5DA,003F,9

CLOKX Rev 13.00, Clock rate = 160ns

EMUL without FPA

(B_MLTEMP11+0, VA_VA+4

19065
U 04AB, 0C84,0063,0030,9047,0046,6

;3832

19061
U N4AA, 0880,1008,0030,0447,006A,8

19070
19071

19072

RLTENP2) DeRBIALKC, CCOP2.
=0

SIZECIDEP],NEXT/ZIL

. EMULA

IL.EMUL3:

(B_MCTEMP11-0,VA_VA*4

DEST

1S MEM

: DO SUB TO RESTORE ALKC & 3UMP VA

'-1 --------------------------- -

RLTEMP2] RB=D-ALKC,CCOP2,
SIZECID

TEMP2 <- MSB OF PROD, SET (C

:; GO WRITE MSB PROD

DEST _IS REG (OR MEM FROM ABOVE)

*: TEMP2 <- MSB OF PROD, SET CC
:

IL.EMULG:

hEE--""TS'EE?EBFEE''''''''''' : WRITE MSB OF PROD
WRITE

NOTREG,SIZECLONG],IRDT

Page 226.E

———

aes

(MT098.MCX
INTLOG.MIC

16:30:35

MICRO2
1M(01)
28~NOV~83
Integer, Logical, & Address

;9073
:9074

R R

2
CLOKX Rev 13.00, Clo ck rate = 160ns

AR AR AR

Page

EMUL with FPA

R R

AR R AR A AR AR AR R

R AR

NR AR ARk

k ko

EMUL mulr.rl muld.rl add.rl prod.wg
Mulr
Q
Input

Muld
Muld

Resources

JO0BB

TEMP3

Work

TEMP]
TEMPO

L SB Addend
Work

TEMPZ

[

puiry

(=
o

MDR
OSR

AR R

MSB Addend/Work

MSB of double length prod
LSB of dou ble

Q
KRR KR AR

AR AR

R AR

length prod
R ARk

Rk kR Rk Rk AR R

.REGION/ IRD1.R1L,IRD1.RIH
=00
F1.EMUL:

-------------- e
e S
e
e

LOD INC BRA?,

0018, 0480,0036,4180.,0047,0410,0

e ikttt :

:; ADD.RL 70 WORKING TEMP

LOD INC BRA?,NEXT/0S.WRT1

:: SAVE SIGN AND GET PROD.WQ

:10 aaaaaaaa ELL LT

RCTEMP21_0,
ALUS?

* GUESS SECOND HALF = 0
Y (T RECT?

LS LA

== O

000

O LN B AN

4 O D0

PURLAUNDNUN)
—2 =t 2 b b e ek b 3 e OO O

Qe Sirhe SUIphrE
e Pl
S
GGG
PG

0281, 0480,0005,7030,0047,0044,3

02AE, 0AB4,0036,4030,C047,4028,1

Ghur Gl

PR T

0008, 0484,0£77,0030,8047,0000,9

Glar il

T
T
o
e
P
P

0009, 0284,0036,4030,0047,402A,E

—

Fel'slVolalaloPalolNaNelalollal
ol el alalal ol

TR TR

THE ADD.RL

PUSH,RLTEMP1]_M[MDR]

ALUS SIGND,SIZECIDEP],

0019, 0085,2592,4180,58(7,0414,0

C01A, 0084,0587,0870,9847,0000,9

GET

; AND WRITE MULD.RL TO FPA

PUSH,NEXT/0S.RED

=01

F1.EMUL. 10:

;01 mmm—mmmcemmmccmcamanennanm——— ; POSITIVE OR ZERO
FPAWAIT
* STALL FOR FPA

RCTEMPO) FPa,

MEXT/F1,EMUL.20

* SAVE LSB OF PRODUCY
; CONTINUE ON

(1lommmmem——
e e ———————— «e=; NEGATIVE

ACTEMP2] =1,
NEXT/FI.EMUL.10

Y RESET OTHER HALF
; CON-«NUE ON

FI.EMUL. 20:

FPAWALT
RCTEMP3]_Fpa

' WAIT FOR FPA
: GET MSB GF ~RODUCT

O MCTEMP0] D_RLTEMP3],

Y GET TO CORRECT D AND Q

NEXT/F1,EMULTADD

¢ JOIN MAIN FLOWS OF EMUL

|
227|

: EMUL with FPA'"

Iateger, vogical, & Addres s

,10C

29075

;

cmro9a.m§§
INTLOG.M

MICRO2

1M(01)

28-NOV~83

16:30:35

Integer, Logical, & Address

2
CLOKX Rev 13.00, Clock rate = 160ns

;g}gg

.T0C

:-9128

"********t*tt*k**********itit‘('(*ittitt*tiitt*t********it*kit*******'&********t

19189
:9130

Integer, vogical, & Address

Inputs

TEMP4
TEMP6

M3
;g%%%

;9135
19136

;19137

;9138

;9139
;g}z?

9142

;9143
19144
;9145

;9146

.
:

Returns

MSB of double length prod (right justified)

MDR

Resources

Product will

STERC

R A

LSB of doubie length prod (right justified)
Product will be neg (when +- or =+)
Product witl be pos

A
R T
R A
=00
1L MULSUB.MDR_O:

0
FLAGO

No, of bits to mul(0=8, 1=16, 2=32, 3=32}

A A AR A

be neg

AR AL AR AR AR

ARARAARARALALEASANLLLLL

e dtutntte DL D D DL L L DL ; MULSUB CAND+ LIER+

; @ <= SIGN EXTENDED LIER, MDR <= 0

;g}gg

DSIZE? ,NEXT/IL.MULSUB.CAND+

;9148

9153
:3}??

19156

;9157
;9158

;3}28

19161
J 0033, 0080,4817,1¢7D,84E7,0005,4

Outputs

Multiplier
Sext Multiplicand

Q_SEXT(MLTEMPL]),

;9152

J 0032, 0040,4816,5C7D,84E7,0005,4

LATCH

; MULSUB.MDR_Q"'

19147

19151
U 0031, 0840,4817,107D,84E7,0004,8

DSIZE

;

19134

U 0930, 0880,4816,5C7D,84E7,0004,8

Page

: MULSUB.MDR_O

;19162
19163

19164

STZE[IDEPJ.MDRGO.

;

;0lmmmmmmm—mmemem—nen
e —————— ; MULSUB CAND+ LIER-

Q_-SEXT(MLTEMP4]),

STZECIDEP],MDR_O,SET FLAGO,
DSIZE? ,NEXT/IL.MULSUB.CAND+

; O <= SIGN EXTENDED LIER, MDR <= 0

: SET PROD WILL BE NEG FLAG
:

B
———; MULSUB CAND- LIER+

Q_SEXT(MCTEMP4]),
STZELIDEP],MDR_0,SEY FLAGO,

DSIZ2E? ,NEXT/IL.MULSUB.CAND~

; Q <~ SIGN EXTENDED LIER, MDR <= 0
: SET PROD WILL BE NEG FLAG

LR D
—— ; MULSUB CAND- LIER=-

Q_=-SEXT(MLTEMP4)),
STZECIDEP],MDR_O,

DSIZE? ,NEXT/ILMULSUB, CAND=

;s Q@ <~ SIGN EXTENDED LIER, MDR <~ 0
:

:
228|

H
H

(MT098.M(X
INTLOG.MIT

28~NOV-83
MICRO2 1M(01)
Integer, Logical, & Address
19165

9166
19167

U 0049, 08A8,0027,9031,8047,0004,6

2
CLOKX Rev 13.00, Clock rate = 160ns

: MULSUB.MDR_0

=00

IL.MULSU B, CAND +:

$00==ccmemmmme s

:
:
:

19169

;g};?

19172
19173
19174

;0)memem e ; MULSUB CAND+ WORD
MULFAST+ CAND IN RUTEMP6I,
:
SIZECIDEP],STEPC 6,
;

;

NEXT/IL.MULSUB. +[O0P

:g};g

;

0177

29178

U 004A, 08B0,0027,9031,8047,0004,6

;3}3?

;1 mmeemsmneseman s S MULSUB CAND+ QUAD (EMUL)

;9183
:g}gg

29149

U 0047, 0480,0027,9431,A047,0004,¢

;9190

;g}g;
;9193
19194

-g}gs

;9197
v 004C, 0480,0027,9081,8047,0000,3

v 004D, 0€80,0027,9081,8047,0000,4

MULFAST+ CAND IN RLTEMP6],
SIZELIDEP],STEPC 14,

19184

19187
;9188

U 0046, 0880,0027,9331,8047,0004,6

MULSUB CAND+ LONG

19179

;9182

U 0048, 08B0,0027,9031,8047,0004,6

MULSUB CAND+ BYTE

MULFAST+ CAND IN RCTEMP6J,
SIZECIDEPT,STEPC 2,
NEXT/IL.MULSUB. +LOGP

19168

U 0048, 00A0,0027,9031,8047,0004,6

16:30:35

NEXT/IL.MULSUB. +T00P°

L. MULSUB +LO0P:

e 18
-

MULFAST+ CAND IN RLTEMP6J,

;

SIZECIDEP],
:
DBZ STEPC?NEXT/IL.MULSUB.+LOOP

STAY IN LOOP TILL STEP (NT = 0

ittt
et dede ittt :

MULFAST+ CAND IN RLTEMP6],
1S1ZECIDEP],FLAGO?

MULFAST+ CAND IN RLTEMP6],

19200
19201
19202
:9203

MULFAST+ CAND IN RLTEMPGI,

SIZECIDEP),RETURN [+3]
(Jem———

;
H SC = 0. wilL PROD BE POS OR NEG?

sttt it ledetelyttiotetnbdeete :

19198

:9199

:
:

e a———— e n

* PROD WILL BE POS

.. —————— N

SIZECIDEP],RETURN [+4]

;

: PROD WILL BE NEG

(MT098.MCX

MICRDZ2

INTLOG.MIC

28=NOV-83

Integer, Logical, & Address

;9204
:9205
19206

19207

€054, 0CAQ,0026,9031,8047,0006,C

057, 04B0,0026,9031,8047,0006,C

0073, 0880,00¢6,9081,8047,0000,4

) Rttt ; MULSUB CAND- WORD

:9212
:9213

MULFAST- CAND IN RLTEMP6],
SIZ2ELIDEP],STEPC 6,

:gs%g

NEXT/IL.MULSUB,~L[OOP
;10mm

eee

‘
:

e ; MUL3UB CAND- LONG

19217

MULFAST= CAND IN RLTEMP6],

;gg;g

NEXT/IL.MULSUB.~L00P’

:9221
19222
19223

Li
vgpeiale kit L) ; MULSUB CAND- QUAD(EMUL)
MULFAST- CAND IN RLTEMP6],
:
;
SIZECIDEP],STEPC 14.

;9218

SIZECIDEP],STEPC 14.

:ggsg
;9227
19228
$9229

NEXT/IL.MULSUB. ~Coop’

:9233

:gsgg

.
;

IL MULSUB -L00P:

0mmmeeemscemeeecesomossoncnones H
MULFAST-— CAND IN RLTEMP6],
:
SIZECIDEP],
;

ggg?

19236

0072, 0080,0026,9081,8047,0000,3

: MULSUB.MDR_0

NEXT/IL.MULSUB,~L0O0P

pBZ STEPC? ,NEXT/IL.MULSUB.~LOOP ; STAY IN LOOP TILL STEP CNT = 0

;9232

006D. 0080,0026,9431,8047,0007,2

CLOKX Rev 15,00, (lock rate = 160ns

SIZECIDEP],STEPC 2,

.35(1)3

19226

006C, 0480,0026,9331,8047,0006.¢

MULFAST= CAND IN RLTEMPG],

9208

19216

0056, 04B0,0026,9031,8047,0006,¢

=00
IL.MULSUB, CAND=:
$00=mmmmmsmme
ec e
e n c e ; MULSUB CAND- BYTE

;921

0055, 04A8,0026,9031,8047,0006,C

16:37%:35

R R It
et

MULFAST- CAND IN RLTEMPE],

SIZECIDEPI,FLAGO?

; SC = 0. WILL PROD BE POS QR NEG?

ettt
ittt teaetatnbbed H

19237
gggg

MULFAST- CAND IN RLTEMP6],
SIZECIDEP],RETURN [+3]

9240
19241

jlemeccnmnncnemnn
o
:
MULFAST= CAND IN RLTEMPG3,
.

19242

SIZECIDEP],RETURN [+4]

H
; PROD WILL BE POS
; PROD WILL BE NEG

Page

230,

CMT098.MCX
INTLOG.MIC

MICRO2

1M(01)

28-NOV-83

16:30:35

Integer, Logical, £ Address
9243

.T0C

DIV

2
CLOKX Rev 13.00, Clock rate = 160ns

Integer, vogical, & Address

Page

: DIV

't*******ttfit*tt!tit**ttttt*i*itt*t******t****************ttt***tt****t***t**

DIV(B,W,L)2 divr.rx quo.mx

Input

:
H

Divr

Add of quo

MDR

Quo

DIV(B,W,L)3 dive.rx divd.rx quo.wx

;
;

MOR
NSR

lnput

Resources

TEMP3

Divr

Divd
Divd

Sext Divisor

TEMP1

LSB Dividend

FLAG3

Divisor Pos (Set by DIVSUB)

:
H
H

FLAGO
D
Q

Quotient will be Neg (WHEN += OR =+)
Uncorrected Remainder
Quotient

TEMPO

;

FLAG?

;

Subroutines

DIVSHIB

Ediv (MBZ)

'ttt*ttt*tttttt*tt*tfikttt*t*t**tt******tt****fi**********k**tfi*t****i*********

IfiEg{Sgé]RDXLRIL,IRDX,RTH/IRDX,R2L, IRDX.R2H
:

CNT FOR BYTE.

P atniaietibeiataintataletaiiintntaletedutnieditatadedainduindeald

RLTEMP3] SEXT(MLMDR]),STEPC_2,
0289, C4AS,2E5E,0180,D8C7,0011,0

ALUS_SIGND,SIZECIDERP],
LOD INC BRA’.NEXT/OS MOD

IL.DIVWe:

RCTEMP3] SEXT(MCMDRI),STEPC_6,
|

OCAD,2E5E,0180,p8(7,0011,0

02c9, 0(B5,2E5F,0180,08(7,0011,0

ALuS_SIGRD,SIZECIDEP],
LOD INC RRA?,NEXT/0S.MOD

; TEMP3 <~ SIGN EXTENDED SOR. SET UP

: CNT FOR BYTE.

* (IRD ROM WILL
; CNT FOR BYTE.
; (IRD ROM WILL

1IL.DIVB3:

RCTEMP3) SEXT(MIMDR]),STEPC_2,

0eCh,

DCAS,2E5E,0180,08(7,0010,0

ALUS_SIGRD,SIZE[IDER],
It D]VWSLOD INC BRA?,NEXT/0S.RED
RLTEMP3] SEXT(M[MDR])

0301, G4AD, 2ES5E,0180,08(7,0010,C

: TEMP3 <~ SIGN

IL.pivee:
it ittntuteitytdyttetniaiaboteeistabbnl . C6
RCTEMP3) SEXT(M[MDK]),STEPC_14,,; TEMP3 <- SIGN

ALUS_SIGRD,SIZECIDERP],
LOD INC BRA?,NEXT/0S.MOD

ALUS_SIGRD,SIZECIDER)
LOD TNC BRA?,NEXT/0S.

IL.DIVL3:

: TEMP3 <= SIGN
: CNT FOR BYTE,
; CIRD ROM WILL

: A7

; TEMP3 <~ SIGN
; CNT FOR BYTE.
. CIRD ROM WILL

-------------------------------- : 7

R{TEMP3] SEXT(M[MDR]),STEPC_ 14,
0305, 04BS, £ 5E,0180,08(7,0010,0

ALUS_SIGRD,SIZECIDEP],

LOD INC BRA?,NEXT/0S.RED

GO EVALUATE END(QUO).

; (IRD ROM WILL GO TO IL.DIVZ.B.W.L)

TEM P3 <= SIGN
s ONT FOR BYTE,
(IR D ROM WlLL

231

;

CMT098.M(X
INTLOG.MIC

MICRO2

1M(OD)

28-NOv-83

Integer, Logical, & Address

:gggg

;

50302, 0(87,2815.7B7D,9847,0045,6
U C08C, 0881,2816,51BD,8047,0414,0
|

U 008D, 0886,058E,6B7D,9847,0045,6

19305
:gggg

PUSH,Q_SEXT(MCMDRI), sZE[IDEP], : Q@ <= SIGN_EXT END(LSB)
LOD INT BRA?,NEXT/0S.WRT1
: GO EVALUATE QuOD

:9308
19309

e;
: D <= 0(MSB END)
MCTEMPOI D_RLZERO],

;gg}?
19314

,3;}2
19318
-gg;g

193:2

19323

gsgg
J

19326
U 0457, 0062,000A,403C,4DDA,0CFB,8

]

J 0051, 0882,00¢(,713(,4DDA,003F,9

A US?, ~5XT71L D1VFORK

.REGION/INTLOG.RIL,INTLOC.RIH/INTLOG.ROL,

=00

;00=mmm

o= mmmmmm e oo

@ IS NEG?,SIZELiDEP],

: cnecx FOR DIV BY 0

INTLOG.R2H/ INTLOG.R3L , INTLOG.R3H

s : RETURE-2 QUO WILL RE +

NEXT/IL.Divouo+

: CHK QUO FOR V

;0] mmmmmemem
o e m s oo : RETURN=-1 QUO WILL BE =

RCDST.R],SIZ_MCTEMP03=-Q,CCOP1,
WRITE NOTREG;SIZECIDEPI,IRD1 =~

: WRITE =G (TEMPO=0)
;

IL.DIVFORK:

;10=mmmmmmmmm
e e e ecm oo ane e; SOR.NE.O

PUSH,MLTEMP1]_Q, ZE[IDEP].

cMP SIGNS’,NERT L.DIvsuB

TEMP1 <~ LSB END, BRANCH ON SIGN

: COMPARE TO DIVIDE SUB

B i ; SOR.EQ.0

RCDST.R1.S1Z MCTEMP0I.OR.Q,

;3;%3

SET MM.NOINT,NEXT/IE INT.DB2

9328

CCOP1,WRITE NOTREG,SIZELIDEP],

: WRITE LSB END(TEMP0=()

: AND GO TO CHARLIE

}g;g;

.SEGION/IRDX.R1L,IRDX.R1H/1RDX.R2L,IRLi.R?H

19333

IL,DIVOUD*:

:9334

193%5

;g;gg

ot ; QUO IS POS

RCDST.RJ.S1Z_Q 0 D,SIZECIDEP],

WRITE NOTREG;CCOP1,IRD1

; WRITE DEST(USED BY CVTBW.BL WL)

11l mmmmmmm o cmm e mesaem o eaaas ; QUOD IS NEG : OVER® .'W

19339

RIDST.R),SIZ_MCTEMP1),CCOPY,

; WRITE END

19341

SET MM,NOINT,NEXT/IL.MULSETV

; & GO SET V

19340

Page

* Q<_SIGN EXT END(LSB). D<= O(MSB END)

19327

:9338

U 0053, 0862,1592,403(,4DDA,0044,7

O_SENT(MDR),

SIZE[IDEPJ ATUS?,NEXT/IL.DIVFORK: CHR FOR DIV BY 0

iggg% IL.DIV3.B.u.L:

19321

)

CLOKX Rev 13.00, Clock rate = 160ns

MTEMPOD 0

19317

U 0456, 0L86,103A,4B7D,88(7,0444,8

: DIV

,3%81 "

19313

U 0455, CC82,0008,013C,4DDA,003F,9

16:30:35

IL.PIV2.B.W.L:

19300

19312

s 0454, 0CB0,003+,487D,8047,0005,1

WRITE NOTREG,SIZECIDEP]

;

232
‘

;

(MT098.MCX

INTLOG.M]C

——

MICROZ

[

1M(01)

28=N0OV=83

16:30:35

: EDIV

Integer, Logical, & Address

CLOKX Rev 13,00, Clock rate = 160ns

Integer, cogical, & Address

.T0C

}9344

.Q*ktt*t*ttt*tu.*tfifittttn*kt*wtfitfik«ttti*twtt*it***h*t**t*tt******i**t*ittttt
EDIV divr.rl d1vd rq quo.wl

19346
29347

Input

19349
;9350

Resources

rem,wl

MDR

Divr
Divd

TEMP?
TEMPS

RNUM/VA for Quotient 0S
Uncorrected Remainder

:9351

TEMP4

;9355
9354
;9355

TEMP?
TEMP1
TEMPQ

TEMP3

19352

Sext Divisor

MSB Dividend
LSB Dividend
0

FLAG3

;9158

FLAGY

0S for Quotient 1is re? mode

Quotient

FLAGZ

;9359
;9360

FLAGO
D

19361

PLATCH

19362
19363
19364

19365

19367

;9368

;9369

:9370

Divisor Pos (Set bE DIVSUB‘
Ediv (set to 1

Subroutines

DIVSUB

Sign of Dividend, Divide By 0, Overflow
PL<4:0>=31
PL<4:0>=0

PL<S>=1
PL<S>=1

Overflow

PL<4:0>=1

PL<5>=0

=00
ILLEDIV:

$00-mmms
e
e e e ;78
g?ggéaglempej D_MIMDRI,
: TEMP2 & D <~ MSB END

:3§;g

LOD IRC BRA? ,NEXT/0S.WRT1

19380
:9381

(0emmmmmcnnenm
e m e ———— noa——— PUSH MLTEMP3]_0,ALUS_SIGND,
:

.9386
:9387

:3%33

PL<5>=0

N**kt&tk**fi&**t&t!‘i*lt!*t**flQ*Nittiit*fii******t***tii*t**i**t***i**t**t***it

;9373
19374

19385

PL<4:0>=0

MM.PRB.WRITE.SIZ

REGION/IRDX.RIL,IRDX.RTH/IRDX.R2L, IRDX.R2H

;9sg§
;3§84

Ediv

Dividend +
Dividend -

:3%;;
:9375
9306

Quotient will ve Neg (WHEN +- OR =+)
Uncorrected Remainder

Divide BY 0

19366

U 0066, 0486,058(,7870,5847,003F,6

RNUM/VA for Remainder 05

;9356

;9357

U 0065, 0456,3034,493D,98(7,044A,C

¢ EDIVY

;3%2%
19345

U 0064, 0(B5,2592,6180,8047,0414,0

Page

SIZECIDEP],SET FLAG?
REG MODE?,NEXT/IL.EDfvA

: GO EVALUATE QUO
TEMP3 <~ SOR, SET EDIV FLAG

:
¢ REGISTER MODE ?

(e
e e a e ——— =; RETURN FROM OS.WRT1 FOR REM
O _RCTEMPI] MCT EMPO]_O,
: W <= LSB END. TEMPO 0 FOR DIVSUB

ACUS? ,NEXT/IL.EDIVB

; MDR <= 0 FOR WRT Q,"BRA ON SOR
= 0

233

CMT098.MCX
INTLOG,MIC

28-NOV-83
MICROZ2 1M(O1)
lnteger. Logical, ® Address

03F4, 0080,0088,06FD,8047,083F,1

=0
IL.EDIVA:

LOD INC BRA?,NEXT/0S.WRT1

19404

SET FLAGY,

J01«xxxFORCE

03F6:
IL.EDIVB:

19418
19419

03F7:

310%xxxFORCE

19423
29424

:gzsg

RETURN-2 QUO WILL BE +
H CHECK FOR V
RETURN-1

ADDRESSwrtxuaxwnnnkw,;

SOR.NE.O
WBUS <~ MSB DIVIDEND
BRANCH ON SIGN COMPORE

CMp SIGRS? NEXT/IL.DIVSUB
;11a%xxFORCE

;; GO EVALUATE REM

ADDRESSHasauswhnnnx,

PUSH w8 M[TEMP?J.SIZE[LONGJ,

;82}9

H: SET REG MODE FLAG,

ADDRESSatmwanmwninn;

@ R[ZERD]- Q,SIZECLONG],
WB<31-30>7 ,NEXT/IL.EDIVC

;9412
;9413
19414
19415

QUO WILL BE

H NEGATE QUOTIENT & SEETMIF
: V OCCURED

;

ADDRESSH*
A% %k kkkkw,

TO DIVSUB

SOR.EQ.0(DIVIDE BY 0)

DIVIDE BY 0
045A:
FREE.045A:
s*kk
L OCATION NOT USED*wtnkwxnnw, SOR.NE.O
PUSH,WB_M[TEMP2],SIZELLONG],
H WBUS <~ MSB DIV
IVIDEND
CMP SIGRS? ,NEXT/IL.DIVSUB
: BRANCH ON SIGN COMPORE YO DIVSuB
PL [OJ.NEXT/IL.EDIVD

;s PL<4:0>=0, PL<5>=0 :

:82§¥

0458:
FREE.0458:
sxesxxt OCATION NOT USED®dxnnukwnx, SOR.EQ.0(DIVIDE BY O)
PL COJ,NEXT/IL.EDIVD
K PL<4:0>=0, PL<5>=0 : DIVIDE BY 0

19432

0458:

19429

19433
9434

:gzgg
9437

19438

;9439

0459, 0480,0038,186D,8047,083F,1 436+

03F5:

;82}?

19427
19428

355+

J00xwwxFORCE

0.NOT IS POS?,NEXT/IL,EDIVC

19409

19422

0458, 018C,0EF6,4030,0047,0046,C

03F4:

;8282

;gzg?

045A, 0480,2592,4B6C,08(7,0044,8 340+

: AND GO EVALUATE REM

: 9401

:9408

0458, 0480,0088,86FD,8047,083F,1

LOD INT BRA?,NEXT/0STWRT1

bellete et : REG MODE
et
SAVE RNUM, SET UP PL FOR DIVIDEND+,
31 Fu<S5>_1,
RTEMP7_RNUM PL<4=0>

19407

03F7, 0180,0EF6,4030,0047,0046,C

NOT REG MODE

29398
19399

19402
19403

03F6, 0480,2592,4B60,08C7,0044,8 340«

RTEMP? MLVAJ PL<4-05_31 PL<5>. 1. SAVE VA, SET UP PL FOR DIVEND+,

19400

03F5, 0480,0038,16ED,8047,083F,1 400

Page

19392
;9393
:g%gg

400%

¢ EDIV

3
CLOKX Rev 13,00, Clock rate = 160ns

JREGION/INTLOG.R1L, INTLOG.RTH/INTLOG.R2L, INTLOG.R2H/INTLOG.R3L, INTLOG.R3H

: 9394
$9395

Q4AD, 094D,6EF6,41BF ,F847,0014,0

:9390
19391

04AC, 0185,BED2,01BF,F847,0014,0

16:30:35

19440

;9441

FREE.0458:
300xxxxL OCATION NOT USED%wwwkwkw; RETURN-=2 QUO WILL BE +
NOT,Q<31>?,NEXT/IL.EDIVC
H CHECK FOR V

0459:
FREE.0459:

J0Vxkwxl OCATION NOT USED**xknxnw; RETURN-1 QUO WILL BE

a RCZERO1~Q,SIZELLONG],

STGND CMP".NEXT IL.EDIVC

: NEGATE QUOTIENT & SEEIF
H V OCCURED

234

CMT098.MCX
INTLOG. MIC

28-NOV-83
M0
Integer, Logical, £ Address

16:%0:35

MICRO2

;9442

19443

ONONOM AU uUTuuiuiuiutun B
A3 =2 OV
VNI WO 0

03F2, 0580,0EF6,4030,0847,0046,C

9445
19446
19447
9448
OO0 N0 OO VO OOOO0O0 ~o

03F1, 0880,003A,5A3D,8047,003F,2

$9444

Sl o

Rl
E ol

ew.

Page

+ (POS:Q<31> = 1)
: (NEG: -0= 0 OR POS )

IL.EDIVC1

----------------------------- ; OVERFLOW, 0 NOT EQUAL TO ZERO
PL [131,NEXT/IL.EDIVD
; PL<4:0>=1, PL<5>=0 :

03F3

{{ememommanemcnmanna~ cemmemmwnm: NO V : (NEG:=Q < 0), (POS:Q IS POS)

M[TEMPSJ REM,

ALUS?,NERTZIL.EDIVF

; UN-SHIFT REM § SAVE IN TEMP6 & D
: TEST ALUS<1> FOR REM CORRECTION

0
FR 045c

;00%x*xLOCATIUN NOT USED*#k%xkxx; V

PL_C1],NEXT/IL EDIVD

045C, 0580,0EF6,4030,0847,0046,C

EDIV

3
CLOKX Rev 13.00, Clock rate = 160ns

03F1:
IL.EDIVC:
]
DT
o
sV
032
Q IS ZERO?,NEXT/IL.EDIVCI
;v

0486,5026,AB7D,9847,0046,1

045D:
FREE.045D:
:01%%xx

: (POS:Q<31> = 1)

PL<4:0>=1, PL&5>=0

OCATION NOT USED*wwwxxxx: FREE LOCATION

MCTEMPS] D_REM,

ALUS’.NE¥T7IL EDIVF

045D, 0486,5026,AB7D,9847,0046,1

;

; UN-SHIFT REM & SAVE IN TEMP6 & D

; TEST ALUS<1> FOR REM CORRECTION

045E:
FR EF.OQSE:

s11%%we) OCATION NOT USED*%x%xxxx; NO V : (NEG:-Q < 0), (PQS:0 IS POS)

MLTEMPS] _D_REM,

ALUS? NERTZIL. EDIVF

045E, 0486,5026,AB70,9847,0046,1

; UN-SHIFT REM & SAVE IN TEMP6 & D

; TEST ALUS<1> FOR REM CORRECTION

IL.EDIVD:

e
——— : VOR DIVIDE BY 0

046(, 0080,1005,703D,8047,0046,1

Q_MCTEMP1] D_RLZERO]

NEXT/IL.EDIVF

=00
IL.EDIVE:

----------------------------- :

D_M[TEMPS]-RETEMPSJ

0460, 0480,5000,2030,C047,0046,1

;

Q<= LSBEND.

D <+ 0

SOR IS NEG RE=DO CORRECTION

; D <= UNCORRECTED REM - SOR

IL.EDIVF:

0461, 0085,6036,4931,0047,004A,E

0463, 0880,0021,24F0,C047,0046,0

10l mmenmmcvan
e n e ———— mm=m===; ALL BS WITH D8Q IS DONE LETS MOVE ON
RLCTEMP4L] _RNUM,
; SAVE REG NO 8

REG MODE?,NEXT/IL.EDIVG

: SEE IF REG MODE

;

0 _D+RITEMP3],FLAG3?,
NEXT/IL.EDIVE

:
:

CORRECT REMAINDER

(ASSUME SOR POS)

D<=(UNCORRECTED REM~SOR)

1S SOR POS

235|

E 3
16:30:35EDIVCL0KX Rev 13.00, Clock rate = 160ns

28-NOV-83
iLOp
MICRO2
Integer, Logical, & Address
;9491

9492
3

IL.EDJVG-

NOT REG MODE
SAVE VA & PROBE WRITE ACCESS

04AE, 0885,8592,4031,0047,0579,6

PUSH,RCTEMP4] MLVAJ,
NEXT/MM.PRB.WRITE.S12.00

;
;

Q4AF, 0881,D5BE ,45F1,C4A7,0046,5

VA_RNUM_RCTEMP7I,FLAGT?

: GET VA OR RNUM OF QUO, CHK REG MOOE

=01

0465, 086v,003A,403D,8DD8,0046,E

046A, 0C84,0582,403(C,45DA,00FB,
8

0468, 0884,0583,013C,45DA,003F,9

TG vty
VI

0469, 0884,0582,413C,45DA,003F,9

PUORLAINIAONININD
— e e e ed —=b 2 3 a3 O
NN IIANND = OO 0NN
NI —= OO

TR
T

0468, 0484,0582,403C,45DA,0044,7

046k, 0081,DA04, 7DF1,04A7,0046,8

ittt :

SIZECIDEP],CTOP1,SET MM.NOINT

OO0 O 0 0000 OO0 O0OCO00

0467, 0C62,000A,403C,C847,0046,E

IL.EDIVH:

VA_RNUM_RLTEMP4] CLOBBER Q
PL<4=0>TEQ.0? PL<5>?

=00

REG MODE OR REG FROM GLv PROBE

0 Bttt : QUO OP IS NOT REG MODE
WRITE Q,CCOP1,SET MM.NOINT,
;; WRITE QUOTIENT
SIZECIDEPI, NEXT/IL.EDIVH
:
RCGPR.R].SIZ_MITEMP0I.OR.Q,

CMT098.MCX
INTLOG.MIC

QUO 0P IS REG_MODE

WRITE QUOTIENT (TEMP0=0)

RESTORE RMUN/VA OF REM OP & CHECK
RESTORE VA/RNUM(WHITCHEVER)
; OVERFLOW? END+? DIVBYO? END=?

;00mssmm
o m e o me: v
REDST.R]_D,WRITE NOTREG,
; WRITE REMAINDER(REM Is 0)
:
V
GO SET
/IL.MULSETV
SIZFCIDEPILNEXT
R et : DIVEDEND POSITIVE
RCDST.R)_D,WRITE NOTREG,
; WRITE REMAINDER

SIZELIDEF], IRD1

;

;10
mm e
e e —— :
RIDST.R] D,WRITE NOTREG,
:

E BY 0
REMAINDER(REM IS 0)
DIVIDE BY 0 ROUTINE

L DVDOt H

END NWEGATINE
~REMAINDER

SIZECIDEPI,NEXT/IE. INT.DB2
RCDST.R)_=D,WRITE NOTREG

SIZECIDEPI, IRD1

:
:

PR P
PR PR
P
TRTR

~
= OO0

Integer, Logic

£ Address

.70C
v

U 0448, 0880,0026,C4B0,D0C7,0047,0

AR = OO0 00 NN B AN =2 OO

T
I
O
A
A
P
L

:9550

955
:955
;955

‘3335

F 3

: DIVSUB

Integer, rogical, & Address

Inputs

3
.

Q
TEMP3

TEMPO

.
.

OQutputs

:
;

Returns

U 0449, 0140,0EC8,14B1,0047,0044,8

;gggg

;9561

U 044A, 0440,0027,C4B0,D0C7,0047,2

19562
19563
19564

;3222
$9567
19568

J 0448, 0180,0£C8,14B1,0047,0044,2
U 044C, 0€80,0063,203D,8047,0044,8

9569

LSB Dividend
Sext Divisor

Uncorrected remainder

FLAGO

Quotient will be negiwhen +~ or =+)

Q
FLAG3

2=Byte, 6=Word,

-2

l4=Long

Quotient (magnitude)
Divisor positive

,
Set to 100000 is Dividend is Negative
Carry From Last Iteration For Rem Correction

Quotient is pos

Quotient

is neg

;**tt****tw******k******t*k*************************************************t

=000
IL.DIVSUB:

IL.SOR+.END+:

;000=mssmmcmumcncn
e
nanane s DIVSUB SOR+ END+
DIVFAST+ SOR IN RLTEMP3],
; DO SET UP CYCLE, SAVE ALU BORROW
SIZECIDEP],ALUS_UNSGN,FLAG2?,
. & BUT EDIV FLAG

NEXT/IL,DIVSUB.A

DIVSUB SOR+ END-

0 MLTEMPO]-Q,SET FLAGO,PL_[32.1,; COMP Q(TEMP0=0), SET QUO NEG FLAG,

FLAG2? ,NEXT/IL.SOR+.END+

s SET PL<4:0>=0 & PL<5>=1, EDIVY

1L .SOR-,END+:

;010~vmmommmmn
e m e
m
e ; DIVSUB SOR- END+
DIVFAST- SOR IN RLTEMP3],
¢ DO _SET UP rYCLE, SAVE ALU BORROW
ALUS_UNSGN,SIZECIDEP],SET FLAGO,: SET QUO NEG FLAG,

FLAG2? ,NEXT/IL.DIVSUB.B

; & BUT EDIV FLAG

IL.SOR=,END-:

;011 =vmmmmmmemnaecernnenmnea
e;

Q MCTEMPQ)-Q,FLAG2?,PL_[32.1,

NEXT/IL.DIVSUB.C

:9572
$9373

;100=semmmmmmme
e ccmeenmem e s
D_RLZEROI-D~ALKC,
;

NEXT/IL,SOR+.END+

D1VSUB SOR- END-

: COMPLEMENT Q(TEMPO=0),

:gg;?
;gg;g

0 .

Ediv(0=Divide is not ediv, 1=divide is ediv)

:9356 1L.SOR+, END=:
9557
;001 -

$9358

20ttt sitsiit st aasissatil

MSB Dividend(MBZ when not EDIV)

PLATCH
ALUS

H
H

+ DlvsSuB'!

FLAG?
STEPC

’

;
;

Page 237

CLOKX Rev 13.00, Clock rate = 160ns

22222023223 23222232331233323333 2331220233223

:93
:

16:30:35

28-NOV-83

1M(OD)

MICROZ2

;
:

CMT098.M CX
G 1C
INTLO.M

; SET PL<4:0>=0 & PL<5>=1
i

SOR+ END~ EDIV
COMPLEMENT D

;

CMTO98.MCX

INTLOG.MIC

MICRO2

TM(01)

28-NOV-83

19576

=0%x

IL.D1vsueoc

19579
U 0442, 0480,0027,C480,D0C7,0047,2

;ggg;

:9583
U 0446, 0C80,0063,203D,8047,0044,2

U 0470, 0480,0026,(330,0047,0047,0

U 046D, 0£80,0E77,1080,0047,03FF,E

19590

NEXT/IL.DIVSUB.C

* COMPLEMENT D

IL.DIVSUB,A:
0%0=mmmmm e
e ; FLAG2 = 0 OR EDIV NOT V
DIVFAST+ SOR IN RLTEMP3],
: STAY IN LOOP TILL STERC = 0

DBZ STEPC?,NEXT/IL.DIVSUB.A
DIVFAST+ SOR IN RCTEMP3I,
SIZECIDEP],

;gggg

FLAGO?
. NEXT/IL.DIVSUB.A1

Y STEPC = 0
;

* WILL QUO BE POS OR NEG?

S Qemmmomcun
e ————————— ; FLAG2 = 1 : EDIV

19599
;328?

DIVFAST+ SOR IN RLTEMP3],
SI1ZECIDEP],DEC STEPC,ALUS?

19602 =01
:gggz

¢ DO ITERATION
* DEC STEPC & CHECK FOR V

R ; NO BORROW : EDIV V

Q_~1,RETURN [=2]
T B

19606
1960,
;gggg

-0

19610

IL.DIVSUB,A1:

;gg}g

$0%]mmmm e
e meamee :

19594
19595

19613

SIZECIDEP],

;gggg

19616
U 04B1, 0C58,0026,C080,0007,03FF,F

e e LS E L

D _RLZEROI=D=ALKC,

19587
19588
19589

19611
19612

U 04B0, 0458,0026,C080,D0C?,03FF,F

; & BUT EDIV FLAG

“0%0

19605
U 046F, 0498,0026,C030,0047,0047,0

NEXT7IL.DIVSUS.B

;gggg

19598
U 0474, 0498,0026,CB70,D847,0046,D

Y DO SET UP CYCLE, SAVE ALU BORROW

$9593
U 0471, 0080,0026,C430,0047,0048,0

DIVEAST- SOR IN RCTEMP3],

ALUS_UNSGN,SIZELIDEP],FLAG2?,

19580
19584

CLOKX Rev 13.00, Clock rate = 160ns

: DIVSUB

Integer, Logical, & Address
:gg;g

6 3

16:30:35

P Q<= =18 TAKE QUO IS POS RETURN

DIVFAST+ SOR IN RLTEMP3]
SIZELIDEP],
DEC STEPC,NEXT/IL.DIVSUB.A

— : BORROW
:
:
:

: EDIV NO V

(Qmeeeemmmmen——
e, ———————— ; QUO WIL BE POS.
DIVFAST+ SOR IN RCTEMP3),
DO LAST DIVFAST,

SET FLAG3,ALUS_UNSGN, SIZE[IDEPJ.. SAVE CARRY FOR REM CORRECTION,

RETURN [=-2]

SEY DIVISOR POS FLAG

;]eemmneeunntmesann
e e n————— ; QUO WIL BE NEG

19617

DIVFAST+ SOR IN RLTEMP3],

DO LAST DIVFAST,

19619

RETURN [-11

SET DIVISOR POS FLAG

19618

SET FLAG3,ALUS_UNSGN, s:zsc¢osp3.. SAVE CARRY FOR REM CORRECTION,

Page

238

3
CLOKX Rev 13.00, Clock rate = 160ns

I
«

‘om
i

—4—

mo—

STEPC = 0

AGO?

WILL QUO BE POS OR NEG?

ZELIDEP],

[7: X1

FLAGZ = 1 : EDIV
DO ITERATION
vel STEPC & CHECK FOR V

VFAST- SOR _IN RLCTEMP3],
ZECIDEPI,DEC STEPC,ALUS?

NO BORROwW : EDIV V
Q@ <~ -1 & TAKE QUO IS5 POS RETURN

-—

BORROW

EDIVNO V

L. DIVSU
o

e G

A TR G

QUO WIL BE

POS,

DO LAST DIVFAST,SAVE CARRY FOR REM
CORRECTION,SET DIVISCR POS Fl.AG

ALUS u~so~ S

RETURN

[~1]

IVFAST- SOR

pury

v 04B2, 0080,0027,(0R0,D0OC7,03FF
E

,F
U C4B3, 0880,0027,C0B0,D0C7,03FF

TILL STERPC = 0

(=]

FLAGZ = 0 OR $ plv NOT Vv

STAY IN LOOP

U 0475, 0C80,0E77,1080,0047,03FF
,E

U 0477, 0898,0027,0030,0047,0047,2

Page

DIVSUB

VFA

——t e

u 0473, 0€80,0027,C430,€047,0048,2

U 0476, 0098,0027,(B70,D0847,0047,5

wrm>

9623
9624

---------------------------

(Dt

0880,0027,(330,€047,0047,2

622

=00
IL. DIV%UB
N

: 9620

9621

MO~

. MCX
(47098
INTLOG.MIC

16:30:35

e
D

:
:

28-NOvV-83
Integer, Logical, & Address

MICRO2

QUO WIL BE NEG,

DO LAST DIVFAST,SAVE CARRY FOR REM
CORRECTION,SET DIVISOR POS FLAG

;

CMT098.MCX
INTLOG.MIC

MICROZ

1M(0T)

28-NOV-83

1 ASH

:‘9656

NA
RR R
R AR kR R AR R R A AN AR R R R AR AR A ANA N AR AN AR AR h kR kA kR
ASH(L,Q) ¢nt.rb src.rx dst.wx
Input

20660

I ARAR R

AR AR

:gggg

.8EGION/1RDX.R1L.IRDX.R1H/IRDX.R2L.]RDX.R?H

19664

IL.ASH: ;0==wmeemmmm—sswessmeeee—ee—a——- ;7879

19665

U 043F, 0C80,3E52,00F0,0047,0848,0

U 0679, 0180,0EF6,4031,0847,0047,8

Count

Source

R TR RISk

; TEMP3 & PLATCH <= CNT, @ <_ SOURCLE

; GO EVALUATE DST

IR<2=0>7"

; MTEMP2 <~ SRC. SL <~ 32, FOR ASHQ
; MDR <~ O FOR ASHL(DON'T NEED Q_D)

:gg;g

.?ggION/INTLOG.R1L,INTLOG.R1H/1NTLOG.R2L,INTLOG.RZH/INTLOG.RSL,INTLOG.R3H

19674

IL.ASHL:

19679

IL.ASHG:

.ggg%

=00

19684

IL.ASHL.A:

$9675
;9676
.gg;g
9680
29681

. 9686

,gggg
:9689
,ggg?

;9693
.8282

19696
U 0478, 0481,2004,7A30,8047,0048,6

MDR

. 9697

19698

lemmmm—ememmecseecemsemscoeecee ;

M[TEMP?J Q Q_b,SL_[201,MDR_O,

,gg;?

:9692
U 047A, 0880,2A77,1670,0047,0847,( 355«

Q_MIMDR],

Page

: ASH''

R AR AR KR RN IR RN IR

LOD iNC BRA? ,REXT/0STWRTI

:9669

19685

U 0478, 0(84,2AB7,013C,4DDA,003F,9

PUSH ROTEMP3] PL_Q

.822?
19668

U 043F, 0480,3E52,0D0F0,0047,0847,8 346+

Integer, cogical, & Address

.
;

19661

U 0093, 0186,2F6C,7671,04E7,0043,E

CLOKX Rev 13.00, Clock rate = 160ns

JT0C

19659

U 0092, 0€85,28CC,7180,€047,0414,0

;gggg
9657
19658

16:30:35

Integer, Logical, & Address

;110===coommen
s ncn e e c e ;
ABSVAL MLTEMP3]<7-0>7,
;
NEXT/IL .ASHL.A
H

78
CHECK RANGE OF CNT

(1M emm
e
e m— w———;
ABSVAL MLTEMP3]<7-0>?,
;

79
CHECK RANGE OF CNT

NEXT/IL.ASHQ,.A

;00=~m=m=mmmmemmmaemeemmammeanas ONT = =1 TO =31

RCDST.R) MLTEMP2],ASR.=P,CCOP1, : DEST <= RESULT

WRITE NOTREG, SIZE[IDEP] iRD1

: CNT < =31

PL [21],NEXT/IL.ASHL.A

o SET PL T0 =31 & GO TO SHIFT RIGHT

;1Qmmmmmasnmecemmmes
e —u— - ; CNT = 0 1031

0_MCTEMP2).ASL.P,SIZECIDEP],
STGND CMP? ,NEXT/IL.ASHL.B

: Q <~ RESULT

; LOOK AT SIGN OF RESULT

;1 lemmmmm—cmee—
e — e —————— ; ONT > 31

0_M[MDR) wB_RLTEMP2],

wX.EQ.07 ,NERT/IL, ASHLWRTQ

RESULT <~ 0

IF SOURCE O THEN NO V

240

;

CMT098.MCX

INTLOG.MIC

MICROZ

28-NOV~83

1Mo

16:30:35
:

Integer, Logical, & Address

J
ASH

CLOKX Rev 13.00, Clock rate = 160ns

Page

=00
IL.ASHL. B

----------------------------- ; RESULT > 0
: WB <= SR(<31>'BITS SHIFTED OUT
we MLTEMP21.ASR.-P,
WXTEQ.07 ,NEXT/IL. ASHLURTQ
: 1F O THEN NO V

U 047C, 0C30,2AB7,0A30,0047,084B,6 325+

----------------------------- ; RESULT = 0 (SRC=0 CNT=0 OR V)
ZEXT(M[TEMP J).EQ,0?,SIZELBYTED,; IF CNT O THEN NO V

IL ASHL,C:

;0mmmmmmmmmmm
e ceecccm
e ; NT NE 0 (SR(=0 OR V)
WB_MITLMP2].ASR,.~P,
! WB <= SRC<31>'BITS SHIFTED OUT

WXTEQ. 0°,NEXT/IL ASHINRTQ

b e

NNNNNN ~

=3 e

~ NN

PON

P
N

IF 0 THEN NO V

T
e et ;INT =0
RCDPST.R) _M[TEMP2],SIZE[IDEP],
; WRITE SOURCE

WRITE NOTREG,CCOP1,IRD1

U 04B5, 0C84,2592,413C 4«DDA,Q03F,9

U 04B4, 0¢80,2AR7,0A30,0047,084B,6 325+

= O OCONONNIS
LN —

U 047E, 0880,2AB6,0A30,0047,084B,6 325«

10=cssmmmommescmnnnn———— w===; RESULT < 0
HB _NOT(MLTEMP2].ASR.-P),
; WB <= NOT(SR(C<31>'BITS SHIFTED OUT)
WXTEQ, 0°,NEXT/JL ASHLWRTQ
s IF O THEN NO V

NEXT/IL.ASHL.C

OO0
OO0 OVO VOO0

J 0470, 0880,3016,4A0D,8047,0048B,4

IL ASHLWRTQ:

;0m=mcmmesememmmmemm
e ————— ;
RCDST.R) Q Q_D,WRITE NOTREG,
.

U 0486, 0c64,002¢,703C,4DDA,0044,7

J 04B7, 0884,002C,713C,4DDA,003F,9

SIZE[IDEFJ.C?OPl.SET MM.NOINT,

NEXT/IL.MULSETV

WRITE DEST SET V
(DON'T CARE ABOULT @Q_D)

T
e e : WRTTE DEST NO V
RIDST.R] Q@ Q_D,WRITE NOTREG,
: (DON'T CARE ABOUT Q_D)

SIZELIDER],CcTOPT,IRDY

CMT098 . MCX

INTLOG.MIC

MICROZ

1M(OD)

28~NOV=-83

19733

T
19735

;9736

0480, 0060,28F7,2030,40:DA,0047,F

9740

19745

;9744

IL.ASHQ.C:

PRI

WRITF NOTREG,SET MM_NOINT,

IL.ASHQ.D:

et neatt

.8;29

NEXT/IL.ASHQG.D1

SIZECIDEPITCCOPT,SET MM.NOINT,

IL.ASHG.A!

INT = 07031

WRITE LS WORD OF RESULT

; IS CNT = Q7
;

CNT > 31

; WRITE LS WORD OF RESULT
:

e e m——————————— ;

CNT = =1T70~-31

;g;g?

RIDST.RI_D,VA_VA+4

19762
19763

Jememeeecccsesnn
e n . ———————— H
RCDST.R+1] MITEMP2].ASR.-P,
; WRITE MS WORD OF RESULT

:g;gg

IRD1

9769

CCOP2.WRITE NOTREG,SIZECLUNG],

: WRITE LS WORD IF REG MODE & BUMP VA

:
:

1L.,ASHQ,B1

; -------------------------------- : CNT < =31
VA+4,

;

BUMP VA

,g;;?

wBM[TEMP3]463 PL_31 WB<7>EQ0?

;9772
;9773

=01

R
“=; CNT < =63
RIDST.RI_MLTEMP2].ASR.P LCLOP1,
: WRITE LS WORD OF RESULT

19774

;g;;g
19777

'g;;g
‘

RCDST.RY Q_O,WRITE 'NOTREG,

9768

0487, 0(84,20F7,012F,55DA,003F,9

PL<4=0>,EQ.07 ,NEXT/IL.ASHQ.CT

19754

;9767

SIZECIDEPI,cCOPT,

;9764

048¢, 9081,B010,0030,24A7,0048,7

bbb i e e e L D L L D ;

,9/49

;9759

V485, 0884,20F7,092C,4DDA,0048,6

AR LR L

; LATER IF NOT)
:

19758

0488, 0580,3€D1,00C1,F(47,0848,5 410«

m o ; CNT < =31

SIZECIDEPI,NEXT/IL.ASHO,B1

:9755

(484, 0884,2AB7,012F,55DA,003F,9

eee

RIDST.R] MLTEMP1].ASL.P,

;9753

047F, 0484,05B82,403C,4447,0048,4

;9747

;0752

SIZELIDEP],NEXT/IL.ASHG.A1

wRITt NOTREG,CCOP1,SET MM, NOINT,. MODE THEN WRITE.
0l memm

:g;g?

0483, 0064,05B7,103C,4DDA,0048,A

; (NT = =1T0-_1
D <~ LS WORD OF RESULT, IF MEMORY

R[DST R) _MLTEMP2],.ASR,;s WRITZ <= LS WORD OF RESULY
WRITE NOTREG, CCOP1 SET MM NOINT, {ASSUME CNT IS =32 1O ~63 & FIX

19748
0482, 0464,1A77,0DFC,4DDA,0048,9

|
G
D_(RLTEMP1] MLTEMP2]) ,RL.P,

|L.ASH0.B:

8722
i

:9780
;9781

19782

Page

CLOKX Rev 13.00, Clock rate = 180ns

IL.ASHQ. A:

9741
9742

0481, 0864,2AB7,003C,4DDA,0048,8

=00

g;gg

19739

¢ ASH

Integer,. Logical, & Address
;9732

)

16:30:35

WRITE NOTREG,SI1ZE{LONG),
REG MODE?

; PL <= 31, IS CNT < =637
(lF

REG)

; WRITE MS WORD OF RESULT (IF MEM)
:

10=mmecemmem
e me
et na

VA M[VA)«2L170C41]

: SET UP VA 10 WRITE LS WORD MEM

;11mcmmcscmcccccommnotc
o ; CNT =3270-63 (OR SEC WRT < =63)

RIDST.R+1] MLTEMP2],ASR,P,(LOP2,; WRITE MS WORD OF RESULT (SRC<31>

WRITE NOTREG,SIZFLLONG],
IRD1

242

{(MT098.MCX
INTLOG.MIC

M0
MICRO2
28-NOV-83
Integer, Logical, & Address

;9783
;9784

0489,

0480,28F7,16F0,4447,0048,D

0488, 0080,2592,5030,0467,001E,5

19785
19786
19787

ASH

& (RCTEMP1] MCTEMP21).RL.P,

;

(NT = 17031
Q <~ MS WORD OF

MDR Q_MLTEMP2],NEXT/1L.MOVQ

CNT = 0
SET UP TO DO MoOva

VA_VA+6,WB<31-30>7,
NERT/IL.ASHQ.C2

Page

CLOKX Rev 13.00, Clock rate = 160ns

=01
IL.ASHQ.C1:

19788
19789
19790

16:30:35

: BUMP VA, 8 BRAN/
;

1L. ASHQ. c2

wa MCTEMP21.ASR. <P,

‘ESUIT

3IGN

POS

WB <~ SRC<63>'BITS SHIFTED OUT

048D, 0080,2A8B7,0A70,0047,0049,8

WXTNE.0? NEXT/IL. ASHO.WRT.MSW

048F, 0480,2A86,0A70,0047,0049,8

ettt ; NEG
: WB <= NOT(SRC<63>'BITS SHIFTED OUT)
WB_NOT (MLTEMP2],ASR. =9,
IF O THEN NO V
WXTNE.0? ,NEXT/IL.ASHQ.WRY.MSW

IL.ASHG.D1:

VA_VA+4
(MUTENPS1-SL)BYTE RANGE CHECK?

048A, 0880,3B%0,0DF0,0447,0849,0 413+

=00

U 0491,

0492,

0493,

CNT > 31

: BUMP VA

1S CNT (=32, 3370 63, >63)?

CNT 3371063

;00====msmmace
e — e ——————— ;
;
O _MITEMP11.ASL.P,

WB<31=30>7,N r/ L.ASHQ.D2

0490, 0880 1A77,16F0,0047,0049,5

0 <~ MS WORD OF RESULT
BRANCH ON SIGN

CNT =32

;0 =
e
e e eH
0 _MCTEMP1],
:

WB<31-30>2 NEXT/1L.ASHO.C2

0880,1592,56F0,0047,0048,D

0 THEN NO V

<- MS WORD OF

: GO CRECK FOR V

0480,1002,4A70,8047,0049,8

ey
e aitopymooatateeet : CNY =64
UB_MLTEMP11.0R. RCTEMP2]
: V IF SRC NOT = 0
WXTNE.O? ,NEXT/IL.ASHC.WRT.MSW
:

0480,1.02,4A70,8047,0049,8

CNT >64
vV IF SRC NOT = 0
IF 0 THEN NO V

(B MTTEMPTI.OR.RLTEMP2T
.

WXINE.0? ,NEXT/IL.ASHO.WRT.MSW

b
:

RESULT

1L ASHQ, 02

------------------------------- : RESULT POS

0495, 0880, 1ABE,4A70,8047,0849,8 321+

0497,

V080, 2F53,C0B0,0047,0849,9 346+

wB RLTEMP2], OR (MLCTEMP1].ASR.=P),; WB <~ BITS SHIFTED ouTt
WXTNE.0? ,NEXT/1L.ASHO.WRT.MSW

M[TEMPZJ £Q.-12,S12ELIDEPY,
NEXT/IL.ASHO.WRT.MSW.SETV

;

IF O THEN NO
V

RESULT NEG
IF = =1 CHK TEMP1 FOR V
: IF NOT = =1 THEN V

243

;

(MT098.MCX
INTLOG.MIC

MICROZ2

1M(01)

;9831
10832

U 0498, 0C84,002C,712F,55DA,003F,9

1983%
19834

U 0499, 0084,002C,702F,55DA,0044,7

19838

U 0498, 0480,1AB6,0A70,0047,0049,8

IL.ASHQ.WRT.MSW.SETV:
e

9844

244;

kDbt ; WRITE DEST SET V

REDST.R+1] 0 Q_D,WRITE NOTREG,

- (DON'T CARE ABOUT Q_D)

ccor2, R ZETLONG
) R KT
1L oMOL SETV

=11

Page

CCOP2,SI1ZETLONGI,]

-ggzg
19843

¢ ASH

CLOKX Pev 13.00, Ctock rate = 160ns

S ; WRITE DEST NO V
REDST.R+13.Q 0_D,W 1TE NOTREG,
(DON'T CARE ABOUT @_D)

$9839

19842

=00
IL.ASHQ,WRT,MSW:

;gggg
19837

28-NOV-83

Integer, Logical, & Address

16:30:35

Be
——— ; MTEMP2 = =1

wa _NOT(MLTEMP1].ASR.-P),

WX NE.0? ,NEXT/IL.ASHQ. NRT MSW

: WB <= NOT(BITS SHIFTED OuT)

¢ IF O THEN NO V

i
|

. 1CODE

19857

;9858

;9859
19860
;9861
;9862
;9863
19864

;9865
19866
19867
;9368
19869
;9870
;9871
19872

;9873

;9874
;9875
;9876
19877
;9878
;9879

19880

49881

19882

:9883

;9884
;9885
19386

.'9881,

19888
;9889
;9890

;9891
. 9892
19893
19894,

9%95

.0CODE

. 1CODE
.0CODE

REG
58: FPD LNOPJLIIE.OPCOD.DEC
0S.RED
IRD1LLODIFO

IPS
FPA REG
LNOPILIE.OPCOD.DEC
[LODILOS.RED

0oPS

58:

CNTO[LOD% L] L.ADAWIREG
CNT1ENOPILIIL.ADAWIMEM

80:

FPD [NOPIL 1E.OPCOD.DEC
IRD1CLODIE 0S.RED

J
]

80:

CNTOCLODJL IL.ADD2.B.W.L.REG
CNT1INOPIL 1L.ADD2.B.W.L.MEM

JLO3.MOD

81:

.1(0DE
0 cO:
.0C0DE

FPD [NOD

IRD1LLO

0cQ: (NTO[LO
(NT1IND

.1C0DE

0C1:

.0CODE
0 €1:
. 1CODE

0AC:

.0CODE

0AO:

L1Cobe
OA1:
.OCODE
0AY:

[0S.WRT2
[IL.ADAWIMEM

I[IL.ADD2.B.W.L.MEM
]
]

0S.RE
IL. ADD3 B.W.L.REG

JEos.
JCIL.

IL.ADD2.B.W.L .REG
IL.ADD2.B.W.L ,MEM

1
]

3 B.W.L.MEM

J
]

£os.
[IL.ADDZ.B.W.L.MEM

]
1

JADDB2

[LODILIL.ADC2.B.W.L.REG

oD
DP2.B.W.L.MEM

[NOPI[IL.ADDZ.B.W.L.MEM

JADDB3
.RED

[LODJILOS.RED
[LODILIL.ADD3.B.W.L.REG

.ADD3.B.W.L.MEM

JADDLZ

[LIDICIL.ADD2.B.W.L.REG
[NOPJLIL.ADDZ.B.W.L.MEM

.MOD

JADDZ.B.W.L.MEM

;ADDL3

INOPJLIE.QPCOD.DEC
[LODICOS.RED
[OS.RED

(IL.ADD3.B.W.L,MEM

]

FPD [NOPI[!1€.0PCOD,DEC
IRDILLODILC S.RED

[LOV]LOS.RED

.RED

ADD3.B.W.L.MEM

([LODILIL.ADD3.B.W.L.REG

JADDW2

(NOPJLIE.OPCOD.DEC
[LODI[OS.RED
[Os.

1[IL.ADD2.B.W.L.MEM

]

FPD [NnOTT 1E.OPCOD,DEC
IRD1{LODIL 0S.RED
CNTOLLODIL 0S.RED
(NTICLOPIC IL.ADD3.B.W.L.REG

[0S.WRT?
CIL.ADAWIMEM

;ADAWI

[NOPJLCIE.OPCOD.DEC
[LOP]ILOS.RED

IRD1LLODIL O0S.RED

CNTOCLOD]C! L.ADD2.B.W.L.REG
(NTT{NOPIL!IL.ADD2.B.W.L.MEM

FPA MEM
rl

[NOPJLIE.OPCOD,DEC
[LODJILCS.RED

FPD [NOPIL 1E.0PCOD.DEC
CNTOLLODIL OS.RED
CNT1LL0DIL IL.ADD3.B.W.L.REG

LLOD)CIL.ADAWIREG
[NOPJILIL.ADAWIMEM

Ird Rom Definition''

[NOPILIE.G®COD.DEC
[LODILIS.ALD

1E.0PCOD.DEC
0S.RED

1E.OPCOD.DEC
0S.RED

J
1

;9855

19856

Integer, rogical, & Address

[LODJCIL.ADDZ.B.W.L.REG

[NOPILJL.ADDZ,B.W.L.MEM
INOPILI1E.OPCOD.DEC
(LODICOS.RED

LOS.RED

[IL.ADDS.B.W. L MEM

]

[LODJLOS.RED

[LODILIL.ADD3,.B.W.L.REG

.0CODE

;9852
19853
;9854

245

,,9851

;9850

Page

—_

JICODE

.T0C

19848
19849

=~
v}

.NOBIN

;9845

"
A

19846

;9847

16:30:35
CLOKX Rev 13.00, Clock rate = 160ns
: Ird Rom Definviion

MICROZ 1M(01)
28=-NOV-83
Integer, Logical, & Address

. MCX
CMT098
INTLOG.MIC

{0s.MOD

LIt

;ADDW3

MICRO2

1M(01)

28-N0OV=-83

Integer, Logical, & Address

INTL

B 4
16:30:35
CLOKX Rev 13,00 . Clock rate
t Ird Rom Definition
MEM

REG
CIE .OPCOD.DEC

D (OS.RED

FPA REG
0pS
P1L
LN OPJICIE
.OPCOD.DEC
pIL .RED
[LODILOS

IC!
CIL.ADWCMEM

FPD [NOP JCI1E .0PCOD.DEC
IRD1LLODICOS.RED

OD.DEC
£l
(NOPJLIE.OPC
[Lonl C0S.RED

79:

EPD [NOPILIE.OPCOD.DEC
RD1LLODILOS.RED

PICI
[NOPJILCIE.OPCOD,DEC
DICOS.RED
cLopafos.

TM~

CNTOLLOD] [OS.QRED

O—

FPA MEM

S.QRED
L.ASH

.QRED
+ASH

PCOD.DEC

OPCOD.DEC

JASHL

.QGRED

~e e O» +ASH

:BlCB2

1
]

(o S.MOD
[1 L.B 102.8.W.L.MEM
:

JBICB3
JEOS.RED
J0IL.BIC3.B.W.L.MEM

3.8.W.L.REG

[NOP]L
JCIE .OPCOD.DEC
fLondt
JLOS.RED

DJLOS.RED

JL0S RED
I
BIC3.B.W.L.MIM
JIL

[OS.MOD
[IL.BIC2.B.W.L.MEM

ENOP%EIE.OPCOD.DEC

+OPCOD,DEC

3.B.W.L.REG
FPD [NO

IRDILLO

COD.DEC
D

]
J

M 00
N:] IC 2.8.W.L.MEM

LODJLOS.RED

.R
JLOS.RED
BIC3.B.W.L.MEM
acIL.eIc

BICL3

J
.RED

IC 3.8.W,L.MEM

JBICW2

[LOD]EOS.RED
[NOP)

[E.OPCOD.DEC

2.8.W.L.MEM

]

IRDTIL 001 (0S.RED

PIL {E.OPCOD.DEC

]

FPD [NOP] C1E.OPCOD.DEC

L S.RED
L L.BIC
.B](3.B,W.L.REG

JADWC

1C0S.MOD
1 L.ADWCMEM

J100S.MOD
[

. ASH
CNTTCNOPILIL

Page 246 |

160ns

(MT0

]

p—

247
Page
160ns

CLOKX Rev 13.00, Clock rate
16:30:35
t ird Rom Definition

28=NOV=83
Integer, Logical, & Address

M01)

M1CRO2

e>
(M1098.
INTLOG.

< OE

o O

o OE

wev W [PE7Y, S P | we ; v [FRY7, SJu| Wy v [TYYY,R | woe ww

T T P A R R SRR

—O —O -O —O

oo aw wa v oo ow oo v, o ow wa v oo aw [O e
—O -O =O -

el il i

C(MTO98.M(X
INTLOG.MIC

CLOKX Rev 13.00,
: Ird Rom Definition

16:30:35

Clock rate

Page

160ns

aos[ol=Nelelo0 —_aoo0 sOOoo (STooaoY
woo[Tuar S STooOO [TooR OQoR T —_00ac OOoo (Io0aos ToOQooo (Iaoo0 T}ooo0OQ (RRyST]
.00

" 110006

28=NOV~83
MICRO2 M(01)
Integer, Logical, & Address

B.W.L.MEM

]

248

MICROZ2

CMT098 ,MCX

;

;10061

110062

;10063

i; 10064

. 16065

1CODE

.OCODE

0B81:

]

-10068

.1CODE

.188;?

0CODE

:10077
210078

;10079

10082

;1008q

;10085

;10086

10090

510091

;10092

210093

IRD1LLOD]COS.RED

,OCODE

OF7: FPD [NOPJCIE. OPCOD DEC

IRD1LLODILOS.RED

LB.LW.,WB.MEM ]

IRD1{LODICOS.RED

CNTTINOPILIL.DIVQUO+

0CODE

r—

032: FPD [NOP]LIE.OPCOD.DEC
032: CNTOCNOPJILIL.CVT.BW.BL.WL

VT, BWLBL WL

CNT1INOPILIE.BAD. IRD

[1E.BAD

;CVTBL
1.

]

J,
JOIL.CVT,.BW,.BL.WL

[NOPJICIE.OPCOD,.DEC

[LODJLCIL.CVT.LB.LW.WB

JLOS.WRT2

[NOPJCIE.OPCOD.DEC

[NOPI[IL.CVT.LB.LW.WB

]

;CVIBW

]

JLIL.DIVGUO+

]

s CVILB

]

JOIL.CVT
. LB.LW.WB.MEM ]

JCVTLW

]

CLODJCIL.CVT.LB.LW.WB.REG JLOS.WRT

[NOPJICIL.CVT.LB.LW.WB,MEM JCIL.CVT.LB.LW.WB,MEM ]
1,
]

CLODJCIL.CVT.LB.LW.WB,REG JLOS.WRT

CVTWB
1,

[NOPILIL.CVT.LB.LW.WB,MEM JCIL.CVT.LB.LW,.WB.MEM ]

[NOPJLIE.OPCOD,DEC

CNOPJICIL.CVT,.BW.BL. WL

JCIL.CVT.BW.BL. WL

(NOPJILCIE.OPCOD.DEC

CLODICOS.MOD

[IL.DEC

JCIL.DIVAUO+

CNOPILIL.DIVaQUO+

[NORPILIL.DIVQUO+

IRD1{LODILOS.MOD

097: CNTOCNOPILIL.DEC.B.W.L

JLIL.CVT.BW.BL. WL

CNOPICIL.DIVQUO+

CLODICOS.RED

097: FPD [NOPJLIE.OPCOD.DEC

INOPJLIL.CVT.BW.BL.WL

[NOPJ[CIE.OPCOD.DEC
CLODICOS.RED

CNTT1ONOPILIL.CVT.LB.LW.WB.MEM

;401;%
210115

T LB,LW,WB,MEM ]

033: FPD [NOPICIE OPCOD DEC
IRD1CLOD]LOS.RED

L 1CODE

slui

CNTTINOPILIL.CVT.LB.LW,.WB.MEM

.0CODE

]1.

CLODICUS.RED

OF7: CNTOCLOD]CIL.CVT.LB.LW.WB.REG

;10110

S10114

T.LB.LW,WB.MEM J

. ICODE |

:%8}83

;10111

CNT1INOPICIL.CVT.LB.LW.WB.M

., I1CODE

CLODILOS . RED

CLODILOS.RED

OF6: CNTOCLODILIL.CVT.LB.LW.WB

,OCODE

[NOPJLCIE.OPCOD.DEC

CNOPJLIL.CVT.BW.BL.WL

IRD1LLODILOS.RED

:16103

;10106

.BW.BL.WL

JCOS.RED

249

:CMPYW

]

JOIL.CMP,B.W.L .MEM

[LODILOS.RED

OF6: FPD [NOP]CIE. OPCOD DEC

.0CODE
033: CNTOLLODILIL.CVT.LB.LW.WB.REG ]

210107

.1 CODE

;10099
;10100

:10105

]

FPA MEM

[NOPILIL.CMP.B.W.L.MEM

CNOPJILIE.OPCOD.DEC

CNT1INOPILIL.DIVQUO+

L 1CQDE

;10104

L.DI

IRD1LLODILOS.RED

;10096

:}8%8;

L.CVT,.BW.BL,.WL

099: CNTOLNOPJILIL.CVT.BW.BL.WL

:}gggg

,!009/
;10098

CLODILIL.CMP.B.W.L.REG

B.W.L.MEM

099: FPD [NOPJLIE.OPCOD.DEC

;%gggg

$10089

CLODICOS.RED

. I1CODE
.0CODE

FPA REG

[NOPJLCIE.OPCOD.DEC

(NT1ONOPILIL.CMP,.B,W.L.ME

CNT1INOPILIL.DIVQUO*

]883?

110083

0PS

IRD1LLOD]COS.RED

098: CNTOLNOPICIL.CVT.BW.BL.WL

.}88;2

110076

: Ird Rom Definition

REG

CNTOLLODJCIL.CMP.B.W.L.RE

Page

CLOKX Rev 13.00, Clock rate = 160ns

098: FPD [NOPJLIE.OPCOD.DEC

$10072

;10075

0PS

081: FPD CNOPJLIE.OPCOD.DEC

:}882%

;19069

16:30:35

28-NOV-83

Integer, Logical, & Address

INTLOG.MIC

1M(01)

[NOPJCIL.DEC.B.W.L
[NOPILIE.BAD.IRD

s CVTWL

]

JLIL.DIVaQUO+

]

;DECB

]

JCIL.DEC.B W.L

JCIE.BAD.IRD

]

un S

o_ —

]

O WO wo o WO o wo o wo wo wo wo wo wo wo wo Wwo

o0 0O eQo eoo
a0e omo0 Mmhao0 me00O Ilo0 Boo [eo0L S OOn g | Uo0n i L)OO0 ~eo0 eOO0 Il

— a 3a a 3 a . a . a . o . a . a .

~ L2 E
45

MYe — o ~4O

g
F

[7a3

(M7098,
.

INTLOG.

L)s>xX2

28-NOV=83
Integer, Logical, & Address

MICRO2

1M(01)

16:30:35
:

CLOKX Rev 13.00, Clock rate

Ird Rom Definition

).:(n/flL P 8901..(RARREEA

(&}

Page

160ns

251

R # Iagl- 10 2

. = uE NE NE

N; ==ES=N]EoT =N== Eo..-.S.

o o o o

=xx=

LotiAN A

et g P e Y T g e T £ e P T e e T S g T TSg g YT e €

(MT098.
INTLOG.

’

’
.

[

CLOKX Rev 13.00, Clock rate = 160ns
Ird Rom Definition

Page

252}

16:30:35

LBL Ll ) L s L L L I Lo| LB e L D e —e e [ e

wv« . a2. . [F.RY7,QUs|. . wy. . . . [TYPY7, QU. . wvy.. ) wwv.« . ) wwv. s. W. . g. .

28-NOV-83
Integer, Logical, & Address

MICRO2

1MC01)

INTLOG.MIC

~1uaa1

LICODE

;yfigz

0CODE

;10282
s

MICRO2

(MT098.MCX

110285
:¥8£39

1M(01)

Integer, Logical, & Address

0PS

REG

0DO: CNTOCLODICIL .MOV.B.W.L.REG
(NTAINOPICIL .MOV.B.W.L.MEM

IL0S.WRT2
JCIL.MOV.B.W.L.MEM

:10389
;]ggg?

0?u: FPD [NOPJILIE.OPCOD.DEC
0CObE
IRD1CLODICOS. QRED

ote

07D: CNTOCLODICIL.MOVG

110095,

110096

S0y
;10298

;10299
:;g?g?

0B0: FPD {NOPI[CIE.O oo ere

.OCODE

0BG: CNTOCLODICIL
.M
CNT1[NOPJEIL.

J10%02

L 1CODE

;1@%85

0CODE

140303
PRLPI

]

$10%06

IRD1CLODILOS.R

;3x§8g

fi.fi.:.REG
i LU MEM

]

09A: CNTOLNOPI[IL.MOVZ.BW.BL.WL

JLIL.MOVZ.BW.BL. WL

(NT1INOPILIL .MOV.3.W.L
. MEN

T13309 L 1COoDE
LoD

;10%11

098: FPD [NOPJILIE.OPCOD.DEC

098: CHTOCNOPI[IL.MOVZ.BW.BL.WL

JOIL.MOVZ.BW.BL. WL

oconE

Je3e

13513

;jg§12

IRD1ELODICLOS.RED

(NTTINOPILIL

$10716 . 1CODE
ica7

03C:

:}8;}%

OCODE

1930

L TCODE

:]3%32

0CODE

1082

110337

;{8§§g
110330

$1033

110332

$10333

$1033.

110335

IRD1CLODILOS.RED

CNTTENOPILIL .MOV.B.W.L . MEM

(10323

110334

FPD [NOPILIE.OPCOD.DEC

03C: CNTOLNOPI[IL.MOVZ.BW.BL.WL

:}?gs;
10ode

.MOV.B.W.L
. MEM

084: FPD [NOPJ[IE.OPCOD,DEC

IRD1LLODICOS .RED

084: CNTOLLODICOS.MOD

CNTTINOPILIL MUL2.B.W.L

L, 1CODE

085: FPD (NOPJLIE.OPCOD.DEC

,0CODE

IRD1CLODICOS.RED

085: CNTOCLODI[OS.RED

CNTIENOPIEIL .MUL3.B.W.L

]

]
JCIL.MOV.B.W.L.MEM

]

]
JCIL.MUL2.B.W.L

hi
J[0S.RED

JCIL.MUL3.B.W.L

[LODICIL.MOV.B.W.L.REG
CNOPICIL.MOV.B.W.L.MEM

JL0°. WRT
JCIL.MOV.B.W.L.MEM

[NOPILIE. OPCOD DEC

[NOPJCIL.MOVZ.BW. BL WL

JCIL.MOVZ .BW.BL. WL

[NOPIL1E.OPCOD.DEC

[NOPJLIL.MOVZ.BW.BL.WL

JCIL.MOVZ.BW.BL.WL

[NOPJCIE.OFCOD.DEC

([NOPJLIL.MOVZ.BW.BL.WL

JCIL.MOVZ .BW.BL. WL

[NOPILIE.OPCOD.DEC

C[LODICOS.MOD

JL0S.MOD

[NOPJEIE.OPCOD.DE(

[LODI[OS.RED

J[0S.RED

C(NOPICIL.MOV.B.W.L.MEM

[NOPICIL.MOV.B.W.L.MEM

[LODILOS.RED

[NOPICFI.MUL2.B.W.L.MEM

[LODILOS.RED

)
]

JLOS.WRT2
JCIL.MOva
2.

[NOPICIL.MOV.B.W.L.MEM

ENOPICFI.MUL3.B.W,L.MEM

;MOVL

[NOPJLIE.OPCOD.DEC

LODILOS.RED

100S.MOD

1,
]

£LODILOS.RED

JCIL.MIVZ.BW.BL.WL

[NOPJLIE.OPCOD.DEC
[LODILOS.QRED

ELODILOS .RED

]

JCIL.MOV.B.W,.L.MEM

JL0S.WRT?
!
JLCIL.MOV.B.W.L.MEM

[LODILOS.RED

)

JCIL.MOV,B,W.L.MEM

[LODJEIL.MOV.B.W.L.REG
[NOPI{IL.MOV.B.W.L.MEM

3 [NOPICIL.MOV
[LODICIL.MOVQQ

J
]

FPA MEM

]

09A: FPD [NOPJ{IE.DPCOD.DEC
IRD1ELODICOS.RED

]
]

J[0S.WRT?2
J[IL.MOV.B.W.L.MEM

FPA REG

INOPJLIE.OPCOD.DEC

£LODILOS . RED

)
]

JL0S.WRT2

1CODE

0PS

]

JLIL.MOVQ

CNTTCNOPICIL .MOVO

MEM

]

IRD1CLODILOS.RED

Page 253

CLOKX Rev 13.00, Clock rate = 160ns

¢ lrd Rom Definition

0D0: FPD [NOPJILIE.OPCOD.DEC

110788 . 1CODE
;}qqu

28~=NOv-83 16:30:35

1.
]
;Mova

3,
JMOVW

]2,
;MOVZBL

]

J[IL.MOV.B.W.L.MEM

;MOVZBW

]

JCIL.MOV.B.W.L.MEM

]

;MOVZWL

]

JCIL.MOV.B.W.L.MEM

J,
|

;MULB2

]

JCFI.MUL2.B.W.L.MEM

]

:MULB3

]

JCFI.MUL3.B.W.L.MEM

1,
]

0C4: CNTQ[LODILOS.MOD
UNTTINOPILIL.MULZ.B.W.L

COOOO00OOOCOO0O0COOOOOC
OO QOO0 OQOOC DOMC =

]
]

CLOKX Rev 13.00, Clock rate = 160ns

Page 254 |

: Ird Rom Definition

MEM

JL0S.MOD
(1 L.NULZ B8.W.L

]
ij

0PS
FPA REG
[NOPJCIE.OP COD DEC
CLODILOS.RED

1,
J

FPA MEM

[LODJLOS.MOD
CNOPJ[FI.M Lc.B W.l.MEM

JL0S.MOD
JLFI.MUL2.B.W.L.MEM

[NOPJLIE.OPCOD,DEC

[LODILOS.RED

100S.RED

CNOPICIE.OPCOD.DEC

([LoDJLOS.MOD

JL0S.MOD

[NOPI[1E.OPCOD,DEC
[LODILOS.RED

3.
]

[LoD)LOS.RED

JLOS.RED

[NOPILIE.QPCOD.DEC

CNOPJCIL.PUSHA.B.W.L

JLIL.PUSHA.B.W.L

;MULL2

1,
1]

JIC0DE

LA ODE

.ICODE

3L ODE

.OLODE

g
1

8
8

]

T0C5: CNTOLLODICOS.RED

300S.RED

CNTT1INOPILIL.MUL3.B.W.L

. 1CODE

0AS5: FPD [NOPJLCIC.OPCOD,.DEC
OCODE
IRD1CLODICOS.RED

0A5: CNTOCLODILOS.RED

CNTIINOPILCIL MUL3,.B.W.L

,1CODE

0CODE

.1C0DE

0CODE

CNTTINOPITIE.BAD.IRD

0CODE

JCIE.BAD. IRD

JCIL.FUSKHA,Q

.1CODE

0CODE

I’RD1LLODILOS.ADD

CNTICNOPILIE.BAD. [RD

J[1E.BAD.IRD

]

03F: (NTOCNOPILIL.PUSHA,B.W.L

JOIL.PUSHA,B.W.L

(NTT1INOPI[I1E.BAD.IRD

1
1

]
)

INOPILFI.MULS.B.W.L.MEM

[INOPILIE.BAD.IRD

CNOPILIE.QPCOD.DEC

]

ENOPJLIL.PUSHA.Q

JLFI.MUL3.B.W.L.MEM

JLIE.BAD. IRD

MuLW2
J,

]

MULW3

J.
1

;PUSHAB

1.
]

Je
JLCIE.BAD. IRD

+PUSHAL

]

s PUSHAQ

]

JLIL.PUSHA.Q

JC1E,BAD, IRD

[NOP]LIE. OPCOD DEC

]

INOPJLIL.PUSHA.B.W.L

JLIL.PUSHA.B.W.L

[NOPILIE.BAD.IRD

]

INOPI(IE.BAD.IRD

(LODIL0S.ADD

)

JLFI.MUL2.B.W.L.MEM

JLIL.PUSHA.B.W.L

(LODILGS.ADD

]

[NOPJLIL.PUSHA.B.W.L
.

]

J[FI.MUL3.B.W.L.MEM

]

[INOPILIE.BAD.IRD

JMULL3

]

(Lep1L0S.ADD

LNOPJLIE.QPCOD.DEC

]
JCIE.BAD.IRD

[NOPICFI.MUL2.B.W.L.MEM

fLflD][OS.ADD

]

03F: FPD [NOPJLIE.OPCOD.DEC

IRDTCLODILOS.ADD

]

07F: CNTOLNCPILIL.PUSHA.Q

JUIE.BAD, IRD

INOPI[F].MUL3.B.W.L.MEM
[LODJ[OS.RED

]

)

JOIL,MUL3.B. WY.L

07F: FPD [NOPJLIE. OPCOD DEC

JLOS.RED

J0IL .PUSHA,.B.W.L

CNTT1ENOPICIE.BAD. IRD

]
i

ODF: CNTOCNOPJ(IL.PUSHA.B.W.L
.ICODE

FCIL.MUL2.B.W.L

]

J{0S.MOD

ODF: FPD [NOP]LIE.CPCOD.DEC

IRD1{1LODILOS.ADD

]

J[IL.PUSHA.B.W.L

IRD1LLODILOS.ADD

fLobI{0S.RED

]

09F: CNTOINOPILIL.PUSH/A.B.W.L

JOIL.MUL3.B.W.L

]

)

]

09F: FPD [NOPJLIE.OPCOD.DEC

FPD [NOPI[L1E.QPCOD.DEC

D1FLOD][03.RED

CNTT1ENOPICIL.MULZ.B.W.L

IRDILLODICOS.RED

O0A4: CNTOCLODZLOS.MOD

LA A LATUAN LA LA N WA U O

0CS5: FPD CNOPICIE.OPCOD.DEC

O0A%4:

~D O 00 CO00 COCOCo O 0000 ~N N NN N NN N TN

wa
et
e

LI
DD
ek b

D
D

d
b
b D D ek e

P P
.

ad
D

seSava

b o

kb
D o
b
b

T
R

TR T

) ok et
b

A N O N N LN OIS
AN
W (N AN
A A N N N AN N N NN AN N A NN LN N W LR AN LY - LA
o o
e
N H VTV TV
Do
N LIV
O OO OO

OOoODOCOOCODIOCOOOCOOC

¢
i

b e o mrd

28-NOV-83 16:30:35

Integer, Logical, & Address

JIC0DE
OPS
REG
JC4: FPD [NOPJCIE.CPCOD.DEC
000D
IRD1{LODILOS.RED

{NTLOG.M{C

MICRO2 1M(01)

oo
%
g

N SN QR U R S IR R

T Sescme%essscas e

et *

(HT098 MK

]

s PUSHAW

]
JCIE.BAD.IRD

1.
]

INTLOG.MIC

0391
0392
0393
0394

QT gy S

0395
8%39

[
T T
YN

EYEEYEY]

MICROZ2 IM(OT)

TMTN98 . MCX

0398

v QNP

0399
: 10400
0401

0402

8282

.(1CODE
OPS
REG
OnD: FPD [NCPJLIE.QPCOD.DEC
IRDICLODICOS.RED
,0CODE

0DD:

09C: CNIOCLODJCOS.RED

JLOS.RED

,0CODE

CNTTLLODICIL.ROTLREG

10412

.1CODE

.0CODE

10414

10415

N AT

10416

}82}2
10419

10420
10421

10422

10423

}82%?

10426

104e7

10428

JCILROTLMEM
]
1

009: CNTOCLOD]I
1L .SBWCREG
CNTILNOPILCIL . SBWCMEM

J00S.MOD
JCiL. SBWEMEN

.0CODE

FPD [NOPJLIE.OPCOD.DEC
IRD1CLODILOS.RED

082: CNTOLLODILIL.SUBZ.B.W.L.REG

CNT1INOPILIL.SUT2.B.W.L..MEM

. 1CODE

083: FPD [NOP)LIE.OPCOD.DEC

.0CODE

IRD1TLODILOS.RED

083: CNTOLLODJICOS.RED

CNT1LLODICIL.SUB3.B.W.L.REG

. 1CUDE

0C2: FPD (NOPJ({IE.QOPCOD.DEC

10429

.0CODE

0433

,1C0DE

0436

,GCODE

0440

,1CODE

IRDICLODILOS.RED

0C2: CNTOCLODICIL.SUBZ.B.W.L.REG
CNTIENOPILIL.SUB2.B.W .MEM

J
]

]

]
J

]

1CIL..SUB2.B.W.L.MEM

]

JLIL.SUR3.B.W.L.MEM

]

JC0S.MOD
JCIL.5UB2.B,W.L.MEM

JLIL .PUSHL
JLIE.BAD.IRD

[NOPICIE.OPCOD.DEC
[LODILOS.RED

J,
]

[LODJLOS.RED

JCOS.RED

C[LODICIL.ROTLREG

JOIL.ROTLMEM
1.
]

CLODICIL.SBWCREG
INOPICIL.SBWCMEM

JL0S.MOD
1 .SBWCMEM

[NOPICIE.OPCOD.DEC

CLObp)LIL.SuUB2.8.W.L.REG

J[0S.MOD

[NOPI[IL.SUB2.B.W.L.MEM

J[IL.SUB2.B.W.L.MEM

J,
]

JROTL
iy

]

: SBWC

J,
]
: suBB2
J,

]

[LOD)LOS.RED

JLOS.RED

[NOPJCIE.QPCOD,DEC

CLODJLIL.SUB2.B.W.L.REG
(ENOPILIL.SUBZ2.B.W.L.MEM

J[0S.MOD
J[IL.SUB? B.W.L.MEM

[NOPJCIE.OPCOD.DEC
[LopICOS.RED

1,
]

CLODJLUS.RED
[LODJEIL.SU83 B.W.L.REG

JL0S.RED
J[IL.SUB3.B.W.L.MEM

CNOPJC1E.QPCOD.DEC
CLODI[0S.RED

1.
]

CLopJCIL.SUB2.B.W.L.REG
[NOPILIL.SUB2.B.W.L.MEM

J[0S.MOD
J[lL.SUBZ B.W.L.MEM

[LODJ[IL.SUBS B.W.L.REG

s PUSHL

]

CLODILOS.RED

CLoD]C0S.RED

]
]

FPA MEM

CNOP]L1E.OPCOD.DEC
[LODICOS.RED

[NOPILIE. OPCOD OEC

J
.

[MOPJLIL.PUSHL
TNOPILIE.SAD.IRD

[LODJ[OS.RED

]

JLOS.RED

1,
]

}

]

JL0S.MOD

opF.
FPA REG
[NCP
"E.OPCOD,DEC
[LODJLUS.RED

wre sus3.B.W.L.MEM

;. suBB3
1.

;suBL?

]

1.
]

0436
0435

P R
L LR

[

10430
182%;

MEM

009: FPD C{NOPILIE.QPCOD.DEC
IRDTLL OD2COS.RED

082:

Page 255 |

CLOKX Rev 13.00, Clock rate = 160ns

: Ird Rom Definition

JCIL.PUSHL
Jl1e .BAD IRD

]
]

0408

10413

]
]

09C: FPD [NOPJLCIE.OPCOD,.DEC
IRD1CLODILOS.RED

. 1CODE

0409
}82}?

)

CNTOLNOPILIL.PUSHL
CNT1LNOPILIE.BAD.IRD

,1CODE

0405

0406
0407

28~NOV=-83 16:30:35

Integer, Logical, & Address

K 4

0437
82%3
0441
822%
04644
0445

0C3: FPD [NOPILIE.OPCOD.DEC
IRDICLODILOS.RED

]
]

0C3: CNTO[LOD]COS.RED
CNTICLODILIL.SUB3.B.W.L.REG

JLO0S.RED
11,5083, B.W.L,MEM

0A2: FPD [NOPJLIE.OPCOD,DEC
0CODE
IRD1CLODILOS,RED
0A2: CNTOLLODILIL.SUBZ.8.W.L.REG
CNTIINOPI[IL.SUB2.B.W.
L. MEM

3
]

]
]
J{0S.MOD
JCIL.SUB2.8.W.L.MEM

J
]

:SUBL3
1,
]
; SUBW2
1,
]

1M(01)
28~NOv-83
Integer, Logical, & Address

MICROZ

(MT098.MCX
INTLOG.MIC

;

0A3%

.OCODE
0A3:

. 1CODE
095:

_OPS

REG

FPD_[NOPILIE.QPCOD.DEC

IRD1ELODILOS- RED

(NTOLLODILOS.RED

CNT1LLODICIL.SUB3.B.W.L.REG

FPA MEM

{PA REG
[NOP] 1 E.0 PCOD DEC
CLonl [o S.RED
0PS

MEM

Lty

ICODE

Page

CLOKX Rev 13.00, Clock rate
=

Ird Rom Definition

£Lod] fo S.RED
]
L.SUB3.B.W.L.REG
[LoplClI

UB3.B.W.L.MEM

iy
1
;1818

0DS: FPD_ [NOPILIE.OPCOD.DEC
IRD1ELODILOS . RED

CNOP) CIE.O PCOD DEC
[Lonl [OS.RED

s TSTL

0DS: CNTOLNOPILIL.TST.B.W.L

CNOPJ CIL.TST.B.W.L
]
.B AD. IR D
CNOPILIE

LLODILOS.RED
[T)

.OCODE
095:

CNTOINOPICIL.TST.B.W.L

CNT1CNOPIL1E.BAD. IRD

. 1CODE

.OCODE

CNT1ENOPICIE .BAD. IRD

. 1CODE

0BS:

[ 7 S ]

.0CODE

sTSTW

C
CNOPJIL 1E€.0PCOD.DEC
fLonlt 0S.RE D

085: FPD_[NOPILIE.OPCOD.DEC
IRD1ELODILOS . RED
CNTOLNOPJLIL.TST.B.W.L
CNT1ENOPILIE .BAD. IRD

. 1CODE

08C: FPD [NOPILIE.OPCOD.DEC
IRD1ELODILOS.RED
)-

.0CODE

08C: CNTOCLODILIL.XOR2.B.W.L.REG
L
. MEM
CNTTENOPICIL.XOR2.B.W.

[NOPIL IL.TS T.8.W.L
INOPIL 1E.BA D. IR
CN
[L

1€.0PCOD.DEC
O0S.RED

L
[N

IL.
IL

; XORB2
.MOD

.XO0R2.B.W.L.MEM

. 1CODE

; XORB3

080: FPD [NOPI[IE.OPCOD,DEC

CNTOLLODILOS.RED
: EIL XOR3.B. U. L . REG
ENTIELODI

JLOS.RED
JOIL.XOR3.B.W.L.MEM

0R3 B.W.L.MEM

—J
it

0Ch:

.OCODE

;XORL3

]
]
X;U

0CD: FPD [NOPJLIE.OPCOD,DEC
IRD1CLODILOS. RED

r-w

. 1CODE

R2 8.W.L.MEM

JL0S.MOD
JCIL.XOR2.B.W.L
. MEM

0CC: CNTOLLODILIL.XOR2.B.W.L.REG
CNTT{NOPICIL.XOR2.B.W.L . MEM

.0CODE

;1 XORLZ
—o

]
]

+XOR3.B.W.L.MEM

—Q

0cC: FPD [NOPILIE.OPCOD.DEC
IRD1ELODIOS . RED

.RED

—_0

. 1CODE

p ] W)

0R3 8.W.L.MEM

. REG

]

CNTOLLODILOS.RED
CNT1ELODICIL. XOR3.B8.W.L

080:

[

.OCODE

IRD1LLODILOS. RED

256|

; SUBW3

CNOPICIE.OPCOD.DEC

FPD_[NOPILIE.OPCOD.DEC
IRD1ELODILOS. RED

o VI

VT BTN

(=) OO NN
AN =S O

DOOQOOCOOOO
Ead o SR
O

,10446

16:30:35

:
:

REG
OPS
FPD CNOPJLIE. OPCOD.LDEC

.0CODE
OAC:

CNTOCLODJILIL.

1rd Rom Definition

MEM

IRD1LLODILOS. RED

CNTIONOPILIL.

£0Ss.MOD
CIL.XOR2.B.W.L.MEM

. 1CODE

0AD: FPD [NOPJLIE. OPCOD.DEC
IRDICLODICOS. RED
.0CODE
QAD: CNTOCLODIJLOS. RED
CNTTLLODILIL. XOR3.B.W.L.REG

S.RED

FPA MEM

]
]

+XOR2.B.W.L.REG
<XOR2.B.W.L.MEM

o S.MOD
1 L.XOR2.B.W.L.MEM

S.RED

L.XOR3.B.W.L.REG

257;
i

FPA REG
.OPCOD.DEC
-RED

€.0PCOD.DESL
S.RED

L.XOR3.B.W.L.MEM

Page

160ns

(LOKX Rev 13.00, Clock rate

[I
| S Ry B PN)

JI1C0DE
QAC:

16:30:35

] BN}

+ 10501
;10502

1M(01)

INTLOG.MIC

28-NOV-83
Integer, Logical, & Address

Ml CRO2

fW)

CMTO98.MCX

-0

’

(o S.RED
L1 L.XOR3.B.UW.L.MEM

; XORW2

[ +— — < — R el Q K=

o CLILCLCLCLLILLLOODDODDODDDODDDDNUULLLLLLWLLLLLULOOODAAAOIDOWIUI=I—I—
OO0 ROOOOOOOOOOOOOCOCOII0OOTODOCDON MO DM
OO0 OOOOOOOOOOOOOOOODOOLOOOCoOOOOOOOOOOT . OD
[ TEN Y S YU TN VI WA THE V] SAFY G BT TNV 1N U TW) WAV TWUY S| WY W0 U} WS WLy W] W THS THwY W7 W) Rl RNTRETRV TSR TR TR LA el e Ll Lt e g
RTTNNRRNTTTTNNRRTTNNRRTNRTNARTNRTTNNRRTNR‘TNNRRNN.’N&R
[[[[[
[F;[[[
[[[[[[
[[[[[[
[[[[[[
[[[[[[
[[[[E[
[[[[[C
[[[[[[
ot 8 1t gt S et g St B (Bl B ot Ot St (e S W S St S p S ot Py B Sy e Pt Bmp ot g g g g Ot g et B et ey e g ey o g g et e =y

J]J]J]JJ]JJJJJJJ]]JJ]JJJJJJ]]JJJJJJJJJ]]]JJ]JJ]JJ]]J

-3[&
R]P

Mo
>

N~FrO
w0 —

Integer, Logical, & Address

e O O~ =
—

- opry=<a O

]

{

[=%

Integer, Logical, & Address
3

Page 258’
160ns
“T -L

> — o pod -~
4
[+
o

— O Mo M)

(V][e
o) z o = (2] My
1Mo
MICRO2

CMT098.MCX
INTLOG.MIC
.

a2 o

(MT098,
INTLO

—

03¢
084:
085:
0c4
0C5
0A4

1M(01)

28-N0OV-83

Integer, Logical, & Address

16:30:35

L o L L L Lo L,Lo L L,Lo Lo, e,Le L Lo s L L L L Lo L eL v o ,Lo L Lo L L Do SmeLo L L L Lo U L L Lo

5
6
7
8
9
0

MICRO2

:10616 .BIN

CLOKX Rev 13.00,

Dsize Rom Definition

Clock rate

160ns

;
:

CMTO98.M§§
INTLOG.M

MICRO2 1M(01)
28-NOV-83
Integer, Logical, & Address

10616;

16:30:35
CLOKX Rev 13,00, Clock rate =
¢ Dsize Rom Definition

This page intentionally left blank.,

Page

2603

110620

;10621

: 10622

.NOBIN

(100

;10623 ;26
110626, 25
210625
10626
110627
10628

; 24

;10629
:10630

; 23

10633
;10634

0%
:10632

;10635
;10636

;10637
;10638
;10639

¢
;

;10640

110641
;10642

;10643

210646
010645
210646

; 21

;

FLOAT.MIC

28-NOV-83

16:30:35

$10650
;19

LOKX Rev 13.00, Clock rate = 160ns

;10617 ,T0C "'FLOAT.MIC'
;10618 .70C 'Revision 26.0"
.
:10619 ;
Gerard Koeckhoven, Audrey Reith
Revision History"

Fix FPA interface for ungackiq short Lliteral
.
POLYF and POLYD have problem ii 1st coefficient or any gart product is 0
because the result of the multiply step did not clear the
wqu1ng exp

Fix a POLYD

fieltd

probiem negative part product underflowed and next

coefficient is 0

)

Fix a POLYD problem that causes the VA to be incorrect, when the arg =0,
and the degree not_equal to_zero and dq1n? a read with FPD set.

Recover locations 232 and 233 for use in JANDE.MIC
.
Assign permanent addresses to free locations (where possible)
Use locations 232 and 233 for a fix in IANDE but leave them in FLOAT.
Fix a ADDD,SUBD,EMODD groblem, when doing any of these instructions
and the high order number is zero betore the normalization then the
9 high order bits of the low order longword will be missing.
Fix a POLYD and POLYF problem , which causes the fraction part
of the result to be unpredictable when:
a - the product step with exp(biased) = 0 and
b - the fraction is between 1/4 and 1/2 and
.
¢ - the coefticient exponent (biased) > 31
Fix EMODD creating dirty zero if extreme overflow.
Add some labels for G and H,
FIX FOLYD ACCURACY AND DIRTY ZERO BUGS.
CHANGE CRC TO CLEAR PSL<(>.
Fix setting of CC in FI.POLYFD,
Add branch on regmode to F1.EMODD.
Fix FPA interface for POLYF and POLYD.

210648
10649

:10653

1M(O1)

CHANGE TO ACBF AND ACBD FOR G AND H FLOAT TO SHARE,
Fix had Litrl in POLYF and POLYD FPA interface.

:10647

210651
10652

MICRO?2

oyt

"MT098,MC
FLOAT.M!

:
;

Fix
Fix

i 1.(MPD condition codes.
size on FPA converts.

Initial release.

: 10654

.BIN

Page

261

;

CMT098.MCX

MICROZ

1M(01)

23=NOV-83

16:30:35

:18222 .TOC '

CLOKX Rev 13.00, Clock rate = 160ns

1 MOVF

Floating point and CRC

FLOAT.MIC

E 5

Page

262|

: MOVF"

Floating point and CRC

:-10657 ;tt***t**tt*t*t***tt****k*k****t**t*tk*****************k**********i********I**
110658
50
MOVF
src.rf,dst.wf
:10659 .
110660 ;

Input

(dst.wf in memory)

10664 ;

Input

(dst.wf in register)

110663 ;

110665

210666 ;

110667 ;

MDR

src.rf

dst.wf

RNUM

Operation:

110668
: 10669
;}82;? R

E}ga;% :

src.rf
dst.wf

Q
VA

;10661
:10662

.
.
validate floating point operand (not reserved)

Write to the dst.wf and set condition codes

xxxraa
kx4 xNOT AN FPA INSTRUCTION®*dwkkatoks

:-102?4 :'i****'(**t****ttt**t**t****t***********k*t*******t*****i**k*******************
:10675

;10676 REGION/IRDX.RIL,IRDX.R1H/IRDX.R2L,IRDX.R2H
;10677

U 030D, 0480,003A,4030,8467,0031,1

210678

;}8258

FP.MOVF .MEM:

MDR_Q,NEXT/FP.MOVF.REG

310681 FP.MOVF .REG:
110682

U 0311, 0481,2437,0AB0,0047,084F,C 323«

;10683

;}823?

R Tttt
bt :

Je me

;

2Rk

e em s s e e ————————— :

WB_EXP(MCMDRY),

IOR

Rk N K KKK

GET FP VALUE TO MBUS SOURCE

ROk ROk Rk Rk kR kK

; EXPONENT TEST FOR

FRO.FLTZ2?

: >,<,=0,RESERVED

;}82%9 .SBGION/FLDAT.R1L.FLOAT.R1H/FLOAT.R2L,FLOAT.R?H/FLOAT.R3L,FLOAT.R3H

U 04FC, 0080,0036,4030,0047,00FF,8

10688

;}8288

110691
U Q4FD, 0C85,2592,412(C,55DA,003F,9

RLDST.RI_MCMDR]

;}823?

CCoP2,IRD1

:10693

;

e L L L E R : SRC <0

WRITE ‘NOTREG, SIZECLONG],
;10=mmmm

; WRITE TO MEMORY OR REGISTER

: SET CONDITION CODES
; END OF INSTRUCTION

e mmm e e e me e ; SRC=0

210697

RCDST.R1_O,

; BE SURE IS CLEAN ZERO

;%8983

CCoP2,1RD1Y

s END OF INSTRUCTION

110698

110701
U 04FF, 0(85,2592,412(,55DA,003F,9

;10692

10696
U O4FE, 0€84,0587,012C,55DA,003F,9

$00=mmmmmmmmmmmmmmmeem—e——————— ; RESERVED OPERAND

NEXT/IE.OPER.FAULT

WRITE NOTREG,SIZELLONG],

;1]mmmmmmm

210702

RCDST.R]I_MLMDR]

: 10704

CCOP2,1RD1

10703

s WRITE IT

e em e ; SRC > 0

WRITE NOTREG,SIfE[LONGJ.

; WRITE VALUE

s SET CONDITION CODES
:+ END OF INSTRUCTION

[

;

CMT098.M§§
FLOAT .M

16:30&830

1M01)
28-NOV-83
Floating point and CRC

MICRO2

;%8;82 .T0C '

21070? SRR
:10708 ;

210709 ;
210710 ;
;10711

Floating point and CRC

KRR R kR R A RSk ok

R
70

;10712

;107213 ;
10714

210715
10716

2107217
;10718
10719 ;

: MOovD'!

kIR IR

MOVD

src.rd,dst.wd

Input

(dst.wd in memory)

Input

(dst.wd in register)

R KRR R R R

kR Rk Rk ko

Temp?l,Q

.
Operation:

src.rd

dst.wd

Temgl,MDR
RNU

src.rd
dst.wd

)

Validate floating point operand (not reserved)

:10720

;}8;5; :
210723 ;

Page

CLOKX Rev 13.00, Clock rate = 160ns

Wwrite to dst.wd and set condition codes
whenxnkxexkNOT AN FPA INSTRUCTJONA
k¥ hkshkkx

:'10726 :'*t*ttfiktkk*t*t***ttkt**fi**ktt'«'(**t**i*fi****t*fi**flttt******t****t*\k********t**
210727
210728 .REGION/IRDX.R1L,IRDX.R1H/IRDX.R2L,IRDX.R2H
210729
110730

FP.MOVD.MEM:
FP,MNEGD,MEM:

10731

U 0315, 0080,003A,467D,8467,0006,0

O ORKRREARR
KR I KRN AR KN
S oRRRRA RN AR R AN RN AK

it
L L LU DL L———m———

210732

MDR_Q,

1R<2-0>? ,NEXT/FP . MOVD.REG

:}8;%2
;10735 =000

10736

110737
210738

U 0060, 0048,1437,0ABC,0047,0850,0 323+

FP,MOVD,.REG:

SET WRITE(FLAGY),

FRO.FLTZ? ,NEXT/FP,MOVD.10

210742 =010
210743

210744
210745

110746

U 0062, 0048,1437,0A80,0047,005°,C 323+

U 0063, 0064,1592,403C,4DDA,0056,F

: 10747

: WAS IT MOVD OR MNEGD

1000~=mmmmmm
e
——
-H
WB_EXP(MLTEMP1]),
;

210739

;10740
;10741

; MOVE BITS32-63 OF OPERAND BACK TO MDR

FP,MNEGD ,REG:

1010mmmmmem
e
WB_EXP(MLTEMP1]),

SEY WRITE(FLAG1),

FROFLTZ?,PUSH

e —— :
:

TEST OPERAND FOR >,<,= 0,RESERVED

210750
210751

;01 emcmmmommum
oo neees :
R{DST.R] _MCTEMP1],
;

:}8;2%

NEXT/FP.WRITE.SEC

CCOP1,SET MM.NOINT,
WRITE NOTREG,SIZELIDEPI,

ORRKRRRKR
AR KRR RAKK

; SET FLAG! FOR LATER WRITE TEST

NEXT/FP.MNEGD. 10

210752
;10753

TEST OPERAND FOR >,<,= O,RESERVED

; SET FLAG 1 FOR LATER WRITE TEST

110748

10749

ORRRKRAKARKRRNKK
AR KRN K

FIRST WORD WRITTEN QUT

; CONCITION CODES NO INTERRUPTS
¢ WRITE 1T oUuT
: JOIN COMMON FLOWS

263|

CMT098.MCX
FLOAT M1

MICROZ

1M(Q1)

16:30&330

ZBE?OV-83

Floating point and C

CLOKX Rev 13.00, Clock rate = 160ns
1

6 5

:}8;29 JREGION/FLOAT,R1L,FLOAT ,RIH/FLOAT ,R2L,FLOAT ,R2H/FLOAT .R3L ,FLOAT .R3H

10758 FP.MOVD.10;

U 0500, 0C80,0036,4030,0047,00+F,8

110759
:}8;2?

$10762

RCDST.RI_MLTEMP1"

110765
110766

WRITE ‘NOTREG,SIce(IDEP],
SET MM.NOINT,

110769

U 0502, 0884,0587,0030,44E7,9050,3

;}8525
:}8;;?

110772
)
U 0503, 0064,1592,403C,55DA,0056,F

110773
110774
$10775

110776
110777

: RESERVED OPERAND

;0] mmmmmmmmmm—————vmeamm
e e : SRC < 0

110763
110764

U 0501, 0064,1592,403C,55DA,0056,F

B
T
NEXT/1E.OPER,FAULT

ccop2,

)

NEXT/FP.WRITE.SEC
RCTEMP11_0,MDR_O

Y WRITE FIRST PART OF SRC
¢ SET CONDITION CODES

:
* NO INTERRRUPTS BETWEEN WRITES

* CONTINUE WITH SECOND HALF OF SRC

R LR L : SRC = 0

¢ BE SURE CLEAN ZERO BOTH

e
e e L SR ; SRC >0

RIDST.RI_MLTEMP1],
cCoP2,
WRITE "NOTREG,SIZELIDEP],

SET MM.NOINT,
NEXT/FP.WRITE.SEC

* WRITE FIRST PART OF SRC
* SET CONDITION CODES
;

* NO INTERRUPTS BETWEEN WRITES
; CONTINUE WRITE

Page 264;

CMTO98.MCX
FLOAT.HIC

MICROZ2

1M(O1)

16:30:35

28-NOV=-83

t MNEGF

floating point and CRC

;%8;;3 .T0C '

CLOKX Rev 13.00, Ctock rate = 160ns

Floating point and CRC

1 MNEGF''
RHERAXRATRTRRKR TR AR R KRRk Rk kKb

310780 SRRRRRRAHRR AR R AR AR HRR R AN R RAA R IRRE AR
;10781

210782
;10783 .
210784 ;
;10785

210786 ;

210787 ;

.10788 ;

210789 .

;10790 ;

;10791

210792

Page

;

MNEGF

src.rf,dst.wf

Input

(dst.wf in memory)

Input

(dst.wf in register)

MDR

210794
:10795 ¢

src.rf

Operation:

;107293

dst.wf

RNUM

src.rt

dst.wf

validate floating point operand (not reserved)
Invert sz%q bit, Write to dst.wf

;}8;39 ;

;}8;88 ;

Set condition codes

whannnw
e v wNOT AN FPA INSTRUCTION® ®anhddhik

}10800 Ettttttttttttktt*twttn'ttttttttttttttwtttntt*wtwt*kttt*iw*t*k***i*************

$10801 .REGION/IRDX.R1L,IRDX.R1H/IRDX.R2L,IRDX.R2H

Y 031D, 0CB0,0034,403D,8467,0032,5

SRR
;10802 FP,MNEGF .MEM:
;10803
(emmm———— e eemmcmenesen——————— :

;}8282

MDR_Q

110806 FP.MNEGF .REG:
U 0325, 0C81,2437,0A80,0047,0850,C 323+

210807

:;8388

AR R
RRRR KRR KRR

; GET SRC TO AN MBUS

KRR RN X
D RERRRRRERKRK

tattededetalnintainleied :

WB_EXP(MLMDR]1) ,FRO.FLTZ?

; TEST FOR VALIDITY OF OPERAND

;}83%? .85610N/FLOAT.R1L.FLOAT.R1H/FLOAT.R2L.FLOAT.RZH/FLOAT.RSL,FLOAT.RSH
U 050C, 0C80.0036,4030,0047,00FF,8

110812

;}83}2

10815
U 050D, 0581,2D53,4030,4467,004F
A

;10816

;}83};

110819
.

U 050E, 0C84,0587,012C,4DDA,003F,9

U 050F, 0581,2053,4030,4467,004F
A

:00=mmsmmmsmamammmamensm——————— ; RESERVED OPERAND

NEXT/IE.OPER,FAULT

;0] =mmmmmmenm—nmee—cceaemom———— ; SRC < 0

MDR_MLMDR].XOR,ZL1IT12(8],

NEXT/FP . MNEGF .15

¢ INVERT THE SIGN BIT

: JOIN COMMON WRITE

;10mmmmmmmmnm———————e
e emem-==; SRC = 0

;10820

RLDST.R]_O,

;s BE SURE

;}885%

CLOP1, IRDY

s END OF INSTRUCTION

210821

}10324

:}8332

WRITE NOTREG,SIZELLONG],

[TS CLEAN ZERO

; WRITE OUT CLEAN ZERO

;1]mmmmmm
e ————m e ceaaee~==; SRC >0

MDR_MIMDRI.XOR,Z2L1T12(8]

o INVERT THE SIGN BIT

110827 FP.MNEGF.15:
U O4FA, 0C85,2592,412(C,4DDA,003F,9

10828
;10829

umeemsasssss
s nesneL L s e
—— ;
RCDST.R)_M{MDR]
s

210831

CCOPT,IRDY

$10830

WRITE NOYREG,SIZELLONG],

SET

CONDITION CODES

; END OF INSTRUCTION

265

;

CM1798.MCX
FLOAT MIC

MICROZ

16:30:35

28-NOV=83

1M(QD)
L
LA PR TR T

10834

Floating point and CRC

‘

Page 266

CLOKX Rev 13.00, Clock rate = 160ns

: MNEGD

floating point and (RC

}82%; .T0C '

t MNEGD'

;ttttt*tt***tt*****t«fit***********t***t*t******t******fi***ti*k***tit*tt***t*t*

10835 ;

10836
10837
10838
10839

:
;
;
;

10840 ;
0841 ;

src.rd,dst.wd

xInput

(dst.wd in memory)

*Input

(dst.wd in register)

]

MNEGD

1 0842
1 0843
1 0844
1 0845
1 08»’0(‘
) 0847
1 0848

;
.
;
;

;

T
T
T
T

0853
0854
g
; 0855
0856
1 0857
0858

U 052C, 0C80,0036,4030,0047,00FF,8
.
u 052D, 0586,1053%,4080,4047,0000,1

U 052€, 0C4C,0587,0080,44€7,0000,1

U 052F, 0586,1D53,4080,4047,0000,1

1 g

;
;
;
;
;

Temfl1,MDR
RNU

src.rd
dst.wd

validate floating point operand (not reserved)
Invert sign bit
L
Wwrite to det.wd and set condition codes

882; :

108
} g

sr¢c.rd
dst.wd

.
Operation:

1 0849
1 0850

;
;

Templ,Q
VA

kikkkih
ke kkNOT

FPA

INSTRUCTION®®xwwmwwwx

* Entry on page with MOVD instruction

:ttktt**tttt**'«tttttktkt***ttk**t*k*k*************i*fi**t**t**ti**tt*i**itti**t

10859
10860 =00

10861 FX.MNEGGH.10:
10862 FP.MNEGD.10:
10863
100

; USED FOR GH HOOK ALSC
mr v n

et m e e ————— ;

NEXT/I1E.OPER.FAULT

10866
10867

D
sttt satnndatalalaiededel s SRC <0
MCTEMP1] _MB.XOR.ZLIT12(81,
; INVERT THE SIGN BIT
RETURN [#1]
:

%8323

RESERVED OPERAND

%8322

%83;9 FX.MNEGGH, 20:

10872

RLTEMP1]_O,

: BE SURE ITS TWO CLEAN WORDS OF 2ERO

RETURN [+1)

; BEING DONE FOR OTHER CODE

10873
10874

}83;2
10877

10878
10879

MDR_O,
SET WRITE(FLAGY),

(Memcme

s
;

SEEC{Ab ENTRY G,H
CLEAN UP SECOND WORD
FLAG ALREADY SET FOR MNEGD

e c e m vt : SRC >0

MUTEMP1]_MB.XOR.Z2LIT12[81],
RETURN [*#1]

s INVERT THE SIGN BIT
H

N TImT e

WmES e

@ 4w
e e u s

meis o e

;

MICROZ

CMT098.MCX

: TSTF & TSTD

Floating point and CRC

FLOAT MIC

CLOKX Rev 13,00, Clock rate = 160ns

16:30:35

28-NOV=83

1M1

Floating point and CRC

:}8339 LT0C '

Page 267

: TSTF & TSTD"

310882 ;tttt*t*x*t***tt**t*tt****t*t**tt***t*****t*t*k***fi********k**t****k********ti

;10883 ;
;10884 ;

;10885 ;
210886 ;

210887
;10888 ;

;10889
.10890
;10891
:10892
;10893

;
.
;
;
;

10895
10896
10897
10898

;
.
.
;

10894

TSTF

src.rf

Input
73

TSTD

Input

src.rd

Validate floating point operand (not reserved)

O
(=1

Set condition code

weennxex
s aNOT

10905

Temp!,MDR

.
Operation:

10900 ;

18984 TR

srcorf

src.rd

10899 ;

10903

MDR

FPA

INSTRUCTIONS*#hhannnwn

R AR R AR A AR AR ROR AR AR R R AR

H IR AR KRR RRRRARR N

10906 .REGION/IRDX.RIL,IRDX,RTH/IRDX,R2L,
IRDX.R2H
10907 FR,TSTF:

)

10908

10909

J 0329, 0481,2437,0AB0,0047,0856,4 323+

}83;9

|091é FP.TSTD:

10513

J 032D, 008U, 1437,0A80,0047,0856,4 323

;10914

;KR

iV
O aiabateinteletedte dedet bl H

WB_EXP(MLMDR]),

FROLFLTZ?,NEXT/FP.TSTF.10

U 0565, 0580,0037,0130,40A7,003F,9

J 0567, 0180,0037,0130,00A7,003F,9

; LOOK FOR RESERVED OPERAND

KRR
RARAR
JOERAARN

s TLST OPERAND FOR VALIDITY

;%8g}§ .?SGJON/FLOAT.R1L,FLOAT.R1H/FLOAT.R2L.FLOAT.RZH/FLUAT.RSL.FLOAT.R3H

;}83}2
.

210921

;}835%

110904

210925

:}8359

110998
U 0566, 0980,0037,0130,20A7,003F,9

TEST QPERAND FOR VALIDITY

Jemmemsmmeo
mmmsms e ancc e ———— H

WB_EXP(MLTEMP1]),

FRILFLTZ? NEXT/FP.TSTI.T0

H
=(}
;10919 FX,TSTGH,10:
210920 FP.TSTF.10:

J 0564, 0080,0036,4030,0047,00FF,8

;

KR
ARRAARRRRKRKAR

;

SET CONDITION CODES

: END OF INSTRUCTION

|
;

;107 mcmmmmmmmmene et cwes; SRC =

IRD1

110932

1l mmm e

:10933

EEEEE LRSS : SRC < 0

IRD1

(¢ 201100470,

:10934

HOOK FOR G AND H

uitntlatitedbdinte et ; RESERVED OPLRAND

NEXT/IE.OPER.FAULT

:10929

:}88%?

;

cc_zuitoral,

: LOOK FOR RESERVED OPERAND

ce_Zzulvocol,

IRD1

s SET CONDITION CODES

. END OF INSTRUCTION

e : SRC > 0

; SET CONDITION CODES

(MT098.MCX
FLOAT . MIC

MICROZ

1M(Q1)

fFloating point and

16:30éggF

2gE?ov-83

:}83%2 LT0C ''

Page

CLOKX Rev 13.00, Clock rate = 160ns
¢ CMPF"

Floating point and CRC

310937 ;*t*ttt*****t*****w***k***fi***ttkt**tfl**tw*t***********t*t*********t**ttt**tt*
210938 ;

110939 ;
;10940 ;
:10941
210942 ;

CMPF

srctl.rf,srcd.rt

;10943 ;
;10944

Input

10947 ;

Resources

210945 ;
;10946 ;

:10948 ;

Q
MDR

Temp2

Fla?O

210949 ;
210950

(SIGN(FLAGO))

;10951 ;
;10952 .
210953 ;

srcl.rf
sr¢l.rf

srcl from Q

sign of srce

Operation:

;10954 ;
;10955

Validate src?2 (not reserved operand) set sign flag
Get srcl to an Mbus source

;}88;9 ;

Validate src¢l

(not reserved operand)

110958 -

If sprcl -

srce-srcl using ccopl

10961
;}832% :

It srcl

srcl=srcd using ccopl
if src2 NEG then must clear both N and Z

110964 ;

1f sre1 0

110967 ;

wakkwknkwsFPA ENTRY AND INTERFACExwvwrxaxxx

;10959

210960 ;

;}8322 ;
;}8328 ;

if srcé NOT neg then set N

O-sr¢2 using.cqop1

setting condition codes on basis of src2

(OS.RED) - FI.CMPF.REG/F].CMPF
. MEM

}10970 ;itt*ttt*ttttttt*tttkt*kt*tt****tt*tt*t**tttt*tt****t*t*****ik*ttti***tfi***t**
210971

:}83;% .SEGION/IRDX.R1L.IRDX.R1H/IRDX.R2L,lRDX.R?H

;10974 EP_CMPF;

u 00A6, 0081,2437,0AB0,0047,0057,0 323«

210975
10976

e et L DL L L LI C DLDL ;
WB_EXP(MIMDR)),
;

:}83;8

NEXT/FP. CHPF.10

;10977

10980
.
U 00A7, 0880,2437,0A80,0047,0857,4 323+

SR KRARRRANN
KA KNk kR

210981

;10682
;10983

FRO.FLTZ?,PUSH

B R

; PROCESS AS A SUBROUTINE

e EEELTE S L LR :

WB_EXP(MITEMP2]),

FRO.FLT2?,
NEXT/FP.CMPF,30

CHECK SRC2 FIRST FOR VALIDITY

;

;
:

CHECK VALIDITY OF

SRC1

;

MICROZ2

CMTO98 . MCX

1M(Q1)

16:30éagF

28-NOV-83

Floating point and CRC

FLOAT MIC

CLOKX Rev 13.00, Clock rate = 160ns

Page 269|
;

;10984 .GSGION/FLOAT.R1L,FLOAT.RlH/FLOAT.RZL,FLOAT.R?H/FLOAT.R3L,FLOAT.R3H

. 10:
10986 FP,CMPF
u 0570, 0C80,0036,4030,0047,00FF,8

110987

;10988

10990

U 0571, 0C46,203A,40BD,8047,0000,1

10991

10992
:10994

U 0572, 0486,203A,408D,84E7,0000,1

10995

1099

:00==mmmmmmmmmmmoccmeoccncn
e : RESERVED OPERAND SRC2

NEXT/1E.OPER.FAULT

;0] emmmmmmmmo e «==; SRC2 < 0

MCTEMP2D Q

: COPY SRC1 INTO TEMP2

SET SIGNTFLAGO) ,RETURN [+1]

: SET SIGN FLAG FOR ANSWER

;10 =m=mmmommmmemeeccmemcanan : SRC2 = 0

MCTEMP2] 0

MDR O,RETURN [+1]

111000

U 0573, 0C86,203A,408D,8047,0000,1

11001

11002

INTO TEMP2

i COMPARISON AGAINST CLEAN ZERO

110998 FX.MT20:
;10999 FP,MT2Q:

COPY SRC1

; USED BY G H FLOAT
D

;

e
EE L SR : SRC2 >0

MCTEMP2] .Q,

; COPY SRC1 INTO TEMP2

RETURN [¥1]

;

111004 =00

$11005 FP,CMPF.30:

U 0574, 0080,0036,4030,0047,00FF,8

111006
11007

111009
_

U 0575, 0881,2000,0420,9047,0055,8

W8 _MLMDRJ-RLTEMP2],

: SRC2-SRC1

:1101¢

SIGN(FLAGO)? ,NEXT/FP.CMPF,50

: WAS SRC2 NEGATIVE

;

111011

111015

11016

111018
u 0577, 0881,2003,0420,9047,0050,4

U 0504, 0080,0036,4130,0047,003F,9
U 0505, 0180,0C37,0130,00A7,003F,9

$01mmmmmmmmmm
oo e
e : SRC1 < 0

:11010
111014

U 0576, 0481,2003,012D,8847,003F,9

; 00=mmmmmmmmmn
e a s ann mmmemmecen ; RESERVED OPERAND SRCI
:
NEXT/IE.OPER.FAULT

(COP2,SIZECLONG],

: SET CONDITION CODES

$10mmmmmmmmmmmmmmmemmseesnman : SRC1 = 0

WB_R[ZEROJ-MCMDR],SIZECLONG],

CCOPT, IRDI

: SRCT

IS 0

: SET CONDITION CODES ON SRC2

;11mmmmmmeamamac
o e mcmm e ; SRCY > 0

111019

W8 _RLTEMP2]~MIMDR],

11021

SIGN(FLAGO)? NEXT/FP.CMPF,40

: WAS SRC2 NEGATIVE

111020

$11023 =0

(COP2,SIZELLONG],

SRC1-SRC2

SET CONDITION CODES HERE

111024 FP,CMPF,40:
111025
;0o mmmmm e ; SRCT B SRC2 ARE POSITLY

11026
111028
11029

iRrD1
: CONDITION CODES SET CORRECTLY
;lem==s=sscmmssscecememcecmennes ; SRC1 +, SRC2 ‘e _2L1TOC01,IRD1T
: CLEARN & 2

;
|

111031 =0

111032 FP,CMPF,50:

J 0558, 0580,0€37,0130,40A7,003F,9
U 0559, 0080,0036,413C,0047,003F,9

111033

11036

1103

11037

¢C_20 17008, IRD

EEE L L Lt :

LU U EEE R ERLLL R

iRDY

SRC1 =, SRC2 +

: SET N

~=-=; SRC1 =, SRC2 -

: CC SET'CORRECTLY END INSTRUCTION

16:30éago

¢ CMPD'!

1 2222122223323 232222 222220222200ttt
isiissstiiss il

PR T
PR P

LR TN

b e

CMPD

sr¢l.rd,srcé.rd

Input

Templ (bits 0-31)
MDR (bits 32-63)

srcl.rd

Resources

Temp2

srctl.rd

Temp1
MDR

srcé.rd

Flag0

sign of srcl

0S.DRED

get second operand

Temp3

TR TR TR TR TR PR P

PN P

PR LA R

TR TR LR SR

(SIGN(FLAGO))

Subroutines:

Cperation:

T N

Validate srcl (not reserved gperand) and move
bits 0-31 to Temp2 and bits 32-63 to Temp3

Get src2 in Templ and MDR
Validate src2 (not reserved operand)

It src2 +

srcl-src2 (bits 0-31) using ccop?

it src) neg then set N
it both positive and equal must check
second half

by rotating each operand and setting
condition codes using ccop!

1f srce -~

reverse the above operation

If src2 0

rhen O-src2 (bits 0-31) using ccop?

axkkkxkk
4 FPA ENTRY

O
ML

4R
e
P
PR

TR T T
S O T

Page

CLOKX Rev 13.00, Clock rate = 160ns

Floating point and CRC

b b D b aad b md d b e

PR I S
U

o O
NT

b ek ead b b b D D b D

U QU QU QU SR QU I G W
I

OUIP QP

s b b i eh ek b md b b od 3 b d e
D b mmd o

.T0C *'

R AR
TR PR TS
PR PR T

LR L L

ket

D D wed wd D d D B

Lol[atelelelelelele]
ODODOOOVOVOCOOOTOOOOOO [elelelalolelolelelelelelolalelelolele
A AT NN NI
DS I IS S S I N I IS DN
00 COCDO0COCOCOWD
NN NNNNNNNOONO OO
AW NN TSNS == OO0 N
NI ANN =2 OO0
N C NI AN = OO0 OV NS NN = O D00 NN NS AT =2 OO 00

floating point and CRC

FLOAT,MIC

CMT098.MCX

28 aNOV-83

1M(Q1)

e S

MICROZ

(OS.FIDREDY
232230

2SS

S22

AND

set condition codes on the basis of srcl

INTERFACExwaxy
snnxx

- F1.CMPD.REG/FI.CMPF
. MEM

RlaRR it RR

ARttt

ARl

270

:
:

—

MCX
CMT0.98
FLOAT (MI(

16:30:35

MICROZ
1MCQ1)
28-NOV=-83
)
Floating point and CTRC

5
CLOKX Rev 13.00,

CMPD

Clock rate = 160ns

Page

WB_EXP(MLTEMP1D),

Y O

FRO.FLTZ?

N
WA S OO

EARNRN X TRARANANA AR AL

' CHECK SRC1 FOR VALIDITY

.SBGION/FLOAT.R1L,FLOAT.R1H/FLOAT.R2L,FLOAT.RZH/FLOAT.R3L,FLOAT.R3H
-

e e

;

RESERVED OPERAND

0]=mmmsmmmmmmc
e
————— ;

SRC1 < 0

SET SIGNTFLAGY),

SET SIGN FLAG FOR ANSWER

RETEMP2] _MLTEMP1],

; MOVE BITS 0-31

NEXT/FP,CMPD,10

WM S OO

—

= 3 2 2 2 S s OO OO OO QOO O VOV VOO OOV O
e

AN = O OB NN

NN RO A AU PO NURU PO NN D

=D GO NN
YO NN

i NN AN A N L

) —
b

D ed

et D md

[elelelelwlele
L]

b e
D

ek e

3 e
s

b b o)

b
b ah h

b —

D eh ad b oD oD oD b ek
B

b ad
D
b

b mb

b D ik b

bk ad
b

b b b ek o

b
>

b b b

b
b

~—~C

a2 057F, (C80,2000,1430,5047,0064,0

U 0S7¢, 0480,2000,013D,7047,003F,9

b e

0480,1000,1430,9047,0065,¢

U 057D,

u 057¢, 0082,0036,6030,0047,00FF,8

323

T
A

U 0335, £080,1437,0A80,0047,0857,¢

0085,¢387,0190,0047,0018,0

Newa
.

J 0513,

u 0578, 0(B4,1592,4030,8047,0051,3

2£

u 0574, 0084 ,0587,0030,84E7,0051,3

D D

0064,1592,4030,8047,0051,3

b e e e

iy 0579,

P
P
N

[

U 0578, 0080,0036,4030,0047,00FF,8

TR T

v 0331, 0880,1437,0AB0,0047,0857,8 323%

D e

090 FP,CHPD:

b oD e

b D

O
QU
PP G U QU S I QDI QU QUIr QU I SESR
P
e R
B
e
d

;11089 .REGION/IRDX.R1L,IRDX.R1H/IRDX.R2L,IRDX.ReH

’

RCTEMP2]_0.MDR O,
e

e 4

SRC1 = 0

; ZERO OUT BOTH PARTS OF OPERAND

NEXT/FP,TMPD,
10
e

10 TEMP2

; SRCY > 0
; MOVE BITS 0=31 TO TEMP?

FP.CMPD.10:

ROTEMP3] MIMDRI.RR.16,
LOD INC BRA?,

; SAVE SECOND HALF OF SRC1 ROTATED
: GET SRC2
;

NEXT/CS.DREL

RETURN IS THROUGH [RDROM FP.CMPD.20

.REGION/IRDX.RI1L,1RDX,R1H/IRDX.R2L,
IRDX. R2H

FP.CMPD.20:

WB_EXP(MLTEMP1D),
FRO.FLTZ?

; ENTRY FROM [RDROM
; CHECK SRCc FOR VALIDITY

.86610N/FLOAT.R1L,FLDAT.R1H/FLOAT.R2L,FZ OAT.R2H/FLOAT.R3L ,FLOAT.R3H
-----------------------------

NEXT/IE.OPER.FAULT
T

EP],
4

MLTEMP2]-RLZEPO],SIZELIDEP],
P2, 1RD1

SRC2 < 0
SRC2=SRC1

;
;
;s
;

SET CONDITION CODES
WAS SRC1 NEGATIVE

;

SRC2 = 0

; GO FINISH THE COMPARISON

* USE SRCT AS THE COMPARISON VALUE
; SET CONDITION CODES

: SR(2 > 0
;

SRC1~SRC2

SET CONDITION CODES

: WAS SRC1 NEGATIVE

271.

CMT09B.MCX
FLOAT MIC

MICRO2

1M(01)

28-N0v-83

16:30:35

t CMPD

Floating point and CRC

Page

CLOKX Rev 13.00, Clock rate = 160ns

(11142 =0

211143 FPL.CMPD,30:

0640, 0080,003A,5A3D,8047,0067,4

0641, 0580,037,0130,40A7,003F,9

J111464
11145
;}%}29

0 ------------------------------ ; BOTH SRC1& SRC2 POSITIVE
Q IS ZERO?
; ARE THEY EQUAL IN THE FIRST PART
NEXT/FP.CMPD.50
; FINISH UP

11148

lemecmcncs
v v dnna—e. wmeawmmwa: SRCT =, SRC2 +

;%}}gg

CC ZLITO[8],1kD1

211151 =0
11152 FP.CMPD.40:

065¢C, 0180,0C37,0130,00A7,003F,9
065D, 0880,003A,5A3D,8047,0067,6

$11153

s REVERSE THE CONDITION CODES

Tl Sttt N L
T ; SRC1 +,SRC2-

:%}}gg

cc ZLITO[OJ JRD1

11156
211157

(lememmmce
e a—— eme———— wenmmew: SRCT1 ~,SRC2 0 1S ZERO?,
; ARE THE FIRST PARTS EQUAL

:}}%gg

. REVERSE CONDITION CODE SETTING

NEXT/FP,CMPD.60

; FINISH UP

211160 =0
211161

0675, 0C81,2387,0010,0467,0051,6

;}}}69
N

TR
A
N

0676, 0080,0036,4130,0047,003F,9

e
il Dol b ; FIRST PARTS OF SRC1 & SRCZ NOT EQUAL
IRD1
; END OF INSTRUCTION
{]mmmemmccsessceceme—cemea. ~==; FIRST PARTS WERE EQUAL

MDR _MCMDRI.RR.16

----------------- o oy

; ROTATE SECOND PART OF SRC2

ey e

W8_RCTEMP31-M[MDR1,SIZECIDEP],
cchP1, IRDY

1172 FP.CMPD, 60:
11173
11174
11175
11176
117zz

0677, 0481,2387,0010,0467,0051,8

0518, 0081,2000,0130,(847,003F,9

;11168
211169
11170
N =0
T

0516, 0081,2003%,0130,C847,003F,9

FPLCMPD,50:

111165

0674, 0080,0036,4130,0047,003F,9

;11162
;}}}gz

11178
11179
11180

11181

SRC1=SR(2

H DO THE COMPARISON
FIRST PARTS OF SRC1

& SRC2 NOT EQUAL

iRD1

; END OF INSTRUCTION

MDR_MCMDRI.RR.16

: ROTATE SECOND PART OF SRC2

UB_MIMDRI-RCTEMP3],S1ZELIDEP],

SRC2-SRC1

CCOP1,1RD

FIRST PARTS WERE EQUAL

:' SET CONDITION CODES

272

16:30:35

28-NOV=83

1M(Q1)

Floating point and CRC

Page

CLOKX Rev 13.00, Clock rate = 160ns

: CVTFD"

;t**t*tt*t*k*t*t**t**tk******t*t**t\'fit************************i*****i********i

;

CVIFD

src.rf,dst.wd

;

Input

;

Resources

:
:
:

MDR

src.rf

Temp?

bits 0-31

Temp3/MDR
Q
Flag?

(WRITE(FLAGY))

) —

Floating point and CRC

Subroutine:

R
T P PR
TR P

AN~ OO 00 NO N S

CVTFD

.
bits 32-63 (0)
to hold operand for writing
for writing bits 32-63

0S.WRT1

get

dst.wd

FP.WRITE,SEC

to write second half of

Exit

dst.wd

Operation:

I PO

CONON NS ANNG = OO0 NON N

Validate floating goint operand (not reserved)

It register mode then write out bits 0-31

T T

190
19
19
19
19

.T0C '

Temp? set flag
to write from MDR
and exit to FP,WRITE,SEC

from

It not reg1ster mode clear flag and set Temp3 to 0

Call 0S.WRT1

182
183
184
185
186
187
188
189

NUNLNLND
NN RN N PON NV ALNLPVTVNINOND
—3 = o
P P
2 2 S OO0V OOOOO VLT OO0

FLOAT MIC

MICROZ

A A I A R T TS P IR ITRTE TE TR PR PR PR PR TR PR T
QY P U
QU QU QT QU WIS QU T WIS QT QT QU Wi U
RNEPREPRL I
B
4
)
LU U QU QI G
QI QU U
QI
e S QISR T SR
e

(MTO98.MCX

e
U
P

xxknaxxwntxFPA

exit

ENTRY

to get dst.wd and return to

to FP.WRITE.SEC

AND

INTERFACEXx®kukkhwkn

(OS.RED) - FI.ADDD3.MEM

A kR

kAR RAR AR AR R AR

AR AR AR R AR A AR R kR

kR R AR

Rk ARk ARk Ak

273 i

U 00AD, 0064,2592,403C,4DDA,0056,F

CLOKX Rev 13,00, Clock rate = 160ns

FP,CVTFD:

ORERRARAAKKKAREE
KA A K

S12ECLONG],

Q_ZEXT(MB)

WB_EXP(MLMDR])

SET WRITE(FLAG1

: NULLIFY THE ZEXT

Y TEST VALIDITY OF SRC

* SET FLAG! FOR LATER WRITE TEST
¢ SAVING VALUE IN 0

FRO.FLTZ?

LREGION/FLOAT.R1L,FLOAT.RTH/FLOAT.R2L ,FLOAT .R2H/FLOAY .R3L ,FLOAT .R3H

=00

(00mmmmmtmnae
- Y : RESERVED OPERAND
NEXT/1E.OPER.FAULT
:
H ) Rttt
aitatad mememne——— : SRC <0

MLTEMP2]_0,MDR_O,
REG MODE?
NEXT/FP.CVTFD.20

¢ FIRST HALF 1~ TEMP2 ZERO SECOND HALF
+ WAS IT REGISTER MODE
* FINISH UP

;10-sccesmmm
e
e e nmn e :
RLTEMP21_0, MDR_O,
¢
REG MODE?,
:
:
NEXT/EP.CVTFD.20

SRC =10
ZERO OUT OPLRAND
WAS IT REGISTER MODE
FINISH UP

;1 emcmmccann
i cnmncna——————— w=w=: SRC > 0

MLTEMP2] 0, MDR_O.
REG MODE?

? FIRST HALF TO TEMP2 ZERO SECOND HALF
; WAS 1T REGISTER MODE

RCTEMP3] 0,

L EL

CLEAR WRITE(FLAG),

: ZERO UUYT SECOND HALF

* NOW WILL WRITE TEMP3 NOT MDR
GET DST /NDRESS

Y
55
56 FP.CVTFD.30:
57
{lmmmmmm——————maseam—
e ———————— ;
58
RIDST.RI_MCTEMP2]
+
59
WRITE NOTREG,SIZEEIDEP],
:

TD FP.CVTFD.30

¢
62

BRA ON ADD?,

P ————— ; NOT REGISTER MODE
;

Paye

(111 ]=mmmemcccmnmcnccan
e n————— :

NN
2SO
NN
NN

CVTFD

:fig?%ON/IRDX.R1L,IRDX.R1H/IRDX.R2L.IRDX.RZH

NN AN AN N N N N N N PO PO PO PO ROV PU N NOND B B B

47
48 FP,CVTED.20:
49
B

FORDAS AU AU RN

U 00AC, 040C,0587,0630,C047,0014,0

16:30:35

NEXT/FP.CVTFD.20
FINISH UP
22
gEGION/IRDX.R1L,IRDX.RTH/IRDX.R2L, IRDX.R2H

U 0583, 0886,203A,493D,84E7,000A,C

PN
= OOV

W
G

U 0582, 0884,0587,0930,84E7,000A,C

0581, 0886,203A,4930,84E7,000A.,¢

R N N O O N R
N e T N
h ek e e b D d oD e e e oD mmd b o ed emh ed e mh e e
D d b D e

U 0580, 0c80,0036,4030,0047,00FF,8

e S

RO AR RS AN N N3 NN AINUNIAIAININI RIND AL RN RNV NSO NS PINIPV NNV

U 001F, 0049,241(,7AA0,0047,0858,0 323«

28-NOV-83
MICROZ
1M(01)
Floating point an d CRC
T

(MT098.MCX
FLOAT. MIC

R PR TRPR PR
PR PR TRTSR
TRTR
PR2 L
S B d b 3 B e e e e d oD b e b e ek

:
;

NEXT/0S.WRT1

" RETURN IS THROUGH IRDROM
REGISTER MODE
WRITE OUT THE FIRST HALF

SET MM.NOINT,

¢ NO INTERRUPTS ALLOWED

NEXT/FP . WRITE.SEC

;

ccort,

; SET CONDITION CODES

274

16:30:35

MICROZ
1MC01)
28-NOV-83
Floating point and CRC

.T0C '

CLOKX Rev 13.00 , Ctock rate = 160ns

Page

: CVTBF CVTWF CVTBD (VTW D CVTLD & CVTLF

: CVTBF CVTWF CVTBD CVTWD CVTLD & CVTLF"

Floating point and CRC

sttt

2121222382823 3032882320383323 2222333332333 2232323323333 a3 3332

;
H
H

src.rb,dst.wf

CVIWD

src.rw,dst.wd

CVTWF
CvIBD

CVTILD

CVIBF

4D
6C

;
;

src.ri,dst.wd
MDR

sre.rx

Temp2
Temp5
FlagO

src fraction being formed
exponent
sign of operand

Flagl

write out flag

0S.WRT1

to get dst.wx

FP.PACK.T2TS

to pack write out operand

(WRITE(FLAGT))

H
:
H

Subroutines:

;

Exit:

;

Operation:

]

(SIGN(FLAGD))

;

ittt d)

src.rw,dst.wt
src.rb,dst.wd

Input:
Resources:

:
H
:

)

FP,WRITE,FIRST

to write out zero answer
.

Sign extend src accordlnfl to inst:ruction size
Get dst.wx operand (0S.WRT1)

;
:

Complements value if negative then or otherwise

does a find first set and extracts the fraction

;

Exit is to FP.PACK.T2TS5 to pack and write value

removing the hidden bit and forming the exponent
from the position contained in platch and biasing it

;
:
;

src.rd,dst.wf

CVILF

Input

;

Resources:

;

Exit

x1t:

VA/RNUM

dst.wf

Same as for other instructions abouve

Same as above

After performing the same opera“ion as above
the fraction is rounded and the exponent incremented

H
:

;

Operation:

;

src.ri

275

if appropriate

exit

is through common flows

raswxsrwseFPA ENTRY AND INTERFACE*#x%
xxxtx

FOR CVIBF,CVIWF,CVILF

(OS.RED) ~ FI1.ADDF3.MEM

FOR CVTBD,CVTWD,CVTLD

shhkrkhhkk kA

khkkkkhhkhkhh ok

(0S.RED) - F1,ADDD3.MEM

hhk

kAR

ek kR ek

ke h ke kkkk kkkkkk k%

CMTO98, MCX
FLOAT.MIC

1tM(01)

CLOKX Rev 13.00, Cloc rate = 160ns
: CVTBF CVTWF CVTBD CVTWD CVTL & CVTLF

28~NOV-83

16:30:35

b o}
b
b md ok ik
S
b o o

LN R g A N

i emd

b e mah D d b

b
bk o

0339, 0086,2001,087D,84E7,0858,4 380«

B ) 3 d

0527, 0886,5041,003D,8047,0008,3

W -—'Oom\JO*LHJ\UJN—‘OOG)\IO\JIJ‘WN—'OOW\IO‘M

b ad e rh b

b b
b
b o aah

d
e
b od
b

008D, 0986,2€11,0038,0047,0052,7

00BC, 0886,203A.487D,8047,0458,4

Page

276

REGION/IRDX RIL,IRDX.R1H/IRDX.R2L,IRDX.R2H

FP (vT. BWL FD:

OREEKRKRAERKAAAAERKAR

R[TEMP?J SEXT(MLMDR]),

¢ SIGN EXTEND THE SRC ACCORDING TO SIZE

NEXT/0S.WRT1

3 RET

PUSH,SIZELIDEP],
LOD INC BRA?,

; RETURN HERE FOR FINAL WORK
; GET DESTINATION ADDRESS

THRU IRDROM TO FP.CVTBWL.FD.100

FP.CVT. BUL FD.300:

W= OOV~

D e
D d D )
) e
) ed
D

D e
b

00B3, 054€,5011,0434,0847,0068,8

L A AN Ut A A U A R U A (N O AN A N N A U A N

d e

hed e

D e e

T TR TR T

b et —d

b S b )

N AN N AN N (NN

Floating point and CRC

00B2, 0885,2E5E,0180,8047,0414,0

M[TEMPS] MB+ZL1TOL81],

* ADD BIAS AND FACTOR OF 1 TO EXPONENT

SIGN(FLAGO)?,

; WAS THE SIGN NEGATIVE

SET WRITE(FLAGY),

NEXT/FP.PACK.T2T5
=0

FP,CVTLF-

; SET FLAG? FOR LATER DOUBLE WRITE TEST

; PACK AND WRITE OPERAND
3

KRR
R R RO
ok ko

CTEMP2] 0

P SRC IN Q

SIGND (mMp?,
NEXT/FP, CVT.BWL.FD.200

: WHAT WAS SIGN OF OPERAND
s DO THE TESTING

PUSH, SI?E[IDEPJ

M[TEMPZJ MB+ZLITOE1OOJ

; RETURN HERE FROM PROCESSING

3 ROUND THE FRACTION HIDDEN BIT GONE

L,FLOAT
. RZH/FLOAT ,R3L,FLOAT.R3H
.REGION/FLOAT.RTL,FLOAT,R1H/FLOAT.R2

METEMPS] _MB+RLZEROI+ALKC,
NEXT/FP.TVT.BWL.FD.300

.REGION/IRDX.RIL

E ADD THE CARRY IF THERE
: JOIN COMMON END UP

IRDX.R1H/IRDX.R2L, IRDX.R2H

FP.CVT.BWL.FD.100:

MCTEMP2] MB+R[ZERO3,SIZELIDEPI, : GET THE SIGN AGAIN
SIGND CMPB?,MDR 0,
NEXT/FP, CVT,BWL.FD.200

; ZERO OUT SECOND HALF IN CASE DOUBLE
; DD MAIN PROCESSING

MICROZ

TN N N A AN NONU MO PO PO RO NIROND =3 =3 3 b e

FLOAT.MIC

WAV
B S 25 0 I8 I 2 B 05 S WA AW

CMT098.MCX

16:30:35

28=-NOV=-83

$11356
11138

N AR

0584, 0480,29¢2,403D,8047,0058,7

11135

N NN U

6
g

AN N A U

b e
b
b b aa

€0 QOCROOCO 0O COCD N N N NN NN NN SJONONON

A N U

PR PR
TR T

U A A N L Ll L U

b
b

A G
AU U L
L

053D, 0481,2387,0010,0467,0067,8

b
ah

b
b

0679, 0C80,22F7,003D,8467,0053,D

b b 3 b
it o
e nd

0678, 0C86,5837,0080,0047,0000,1

B
B

b
b

b b
b e

b
b

0587, 0086,2137,08FD,8047,0067,8

b d b P
b mah d b

0586, 0446,2003,0030,8047,0058,4

b e
b ek
b D
d

PR P

0585, 0048,0036,48F0,0047,0050,8

PR PR PR TR

11136

‘QO‘&"I‘&NHJ—flC>i3CD'QCF\hJ\UHflJ—3C>4303“QCFNHJ‘hMflJ-CDMDCD‘QCF\"J\

Floating point andCRC
b e ad ook b d —d D
b b e b e et D b 3

FLOAT . MIC

MICROZ

CMT098 . MCX

Page 277

CLOKX Rev 13.00, Clock rate = 160ns

: CVIBF CVIWF CVTBD CVTWD CVTLD & CVTLF

85610N/FLOAT.R1L,FLOAT.RIH/FLOAT
.R2L ,FLOAT.R2H/FLOAT.R3L,FLOAT.R3H

FP,CVT.BWL.FD.200:

100mmmmemmmmmecemmmee—e———————— : VALUE > 0

PL_MSS MLTEMP23,

NERT/FP.CVT.BWL.FD.220

FIND FIRST 1 BIT

* CONTINUE WITH PROCESSING

D ; VALUE = 0

1R<5>7,

* 1S THIS A DOUBLE OR FLOAT

NEXT/FP,WRITE.FIRST

ssr WRITE(FLAGT),

* SET FLAG FOR TEST

WRITE

10===memecmmanenn- R ~w=ee; VALUE < 0

WCTEMP2] -MB,

' 25 COMPLEMENT THE VALUE

NEXT/FP.CVT.BWL.FD.200

SET SIGNTFLAGO),

* SRC IS NEGATIVE

NOW FIND FIRST SET

FP.CVT.BWL.FD.220:
-----n----n-----n-----n—--------‘

MCTEMP2]_(MB RLZER0J).RR.P,
IR<5>?

: EXTRACT THE 32 BITS OF FRACTION
: IS IT cvTBD,CVTWD,CVTLD

FP.CVT.BWL.FD.250:
:(mmmmm
e ——————— wwwew=; NOT DOUBLE

MLTEMPSI_PL,
RETURN [¥1]
B

* SAVE PLATCH FOR COMPUTING
: RETURN TO CALLING ROUTINE

EXPONENT

P
LY DOUBLE

MDR_(MCTEMP2] RLZER0J).RR.9

SAVE LOW BITS IN SECOND HALF

--------------------—-—-----—---0

MDR_MLMDRI.RR.16,

NEXT/FP,CVT.BWL.FD,250

;

SAVE LOW BITS IN SECOND HALF

CMT098.M(X

FLOAT.MIC

MICROZ22

1M(01)

16:30:35

28-NOV=-83

H o6

¢ CVIFB CVTFW CVTFL

Floating point and CRC

;%}%gg .T0C '

Floating point and C(RC

311390 SRR

R IR R AR KRR

211392
111393 ;
11394

48
49
4A

J11391

11395
211396

CVIFB
CVIFW
CVIFL

ko h kR hkkhk

src.rf,dst.wh
src.rf,dstl.ww
src¢.rf,ast.wl

src.rf

Input

:11399 .
211400
1401

Resources:

:11402
211403 ;
11404

‘

278

: CVYFB CVTFW CVTFL'

RA KAk AR AR KAk AR ARk

11397

:11398 ;

Page

CLOKX Rev 13.00, Clock rate == 160ns

;11405 ;

VA/RNUM

dst.wx

Temp2
Temp3
Temp4

fraction
zero |
for size test

MDR

integer

Temp$S

211406 ;

;11407
;11408 ;
11409

exponent

Fla?o
sign of operand
ADD1(FLAGO))
Fla%a
overflow flag

211410

11411
;11412 ;

J11413

OVER(FLAG2))

.
Subroutines:

FP.ADDFOP1

111416
M7

11418 ;

parse operand

convert float to

FP.CVTFI.SUB

;%%Z}g :
.
Operation:

Entry after src

integer

and dst evaluated

:11419 ;

Parse and validate operand (FP.ADDFOP1)

11421
11422
211423
211624
J11425
$11426 0
11427 ;
211428
011429

Call FP.CVTFI.SUB
to obtain integer
Integer returned in MDR
,
.
Integer sign extended
according to instruction size
**it positive
.
.
it is tested for integer overflow into dst size
**if negative
.
the value is complemented
and the test performed as above
In either case the oRerand is written

shift off overflow bit

$11620

;%%zg? ;
;1143%

;

;;}2%4 ;

It integer overtlow

wxknknwwxtfPA

ENTRY

AND

has been detected the V bit is set

j
f

;

INTERFACE®wkaknnenn

(0S.RED) ~ FI.ADDF3.MEM

:'11/'35 :*kktli!tt!ttttitiititttitfittitttitt*tttttkitkikitt*ttkttk**tittt*tttttt*iktt*i

X
{MT098.MC
N oAy

LOAT, Ml C

MICROZ

1M(Q1)

Floating point and

16:30:35

2%E§0V-83

Page 279

(LOKX Rev 13.00, Clock rate = 160ns

¢ CVTFB CVYTFW CVTFL

;}%2%9 .8EGION/1RDX‘R1L,IRDX.RIH/IRDX.REL,IRDX.RZH

111438 FP.CVTF.BUL:
:11439

U 00C6, 0086,203A,403D,8047,0467,A

U 00C7, 0C85,2E5E,0431,0047,0067,¢

111640

;}}225

METEMP2] @

Lttt Sem———— ;

PUSH,NEXT/FP. CVTE. 100

331222 FPLCVIF.200:
RCTEMP4] _SEXT (MLMDRD),
111445
SIZECIDEP],
111446
1114647
ADD1(FLAGD)?,
;}}223

5 AR

NEXT/FP.CVTF.250

KRR Rk

Y MOVE SRC1 TO AN MBUS SOURCE

* COMMON FLOWS RET AFTER FP.CVTFI.SUB
1 SIGN EXTEND THE INTEGER FOR
Y TEST IF FITS INTO SIZE OF DST
* POSITIVE OR NEG INTEGER
* CONTINUE TEST

E}}zgg .SEGJON/FLOAT.R1L,FLOAT.R1H/FLOAT.R2L,FLOAT.R2H/FLOAT.R3L.FLOAT.R3H

111452 FP.CVTF.100:
111453

U 067A, 0484,0587,0030,C047,045A,1

111454

‘}%222

111457
U 0678, 0884,05F7,0010,8047,006E,A

111458

:}}228

;0mmmmmmememmencemmaem
e —— ;

RCTEMP3] 0,

PUSH.NEXT/FP.ADDF OP1

;]mmmm

: ZERO THE OTHER PART FOR LATER

: PARSE SRC1

e ——————— e :

RCTEMP21 RB.ASL.1,

NEXT/FP.TVTFI.SUB

2 SHIFT LEFT 1

FOR FR,CVTFI.SUB

* CONVERT TO INTEGER RET TO CALLING RTN

111461 =0

111462 FP,CVTF,250:
111463
Py M ——————— memmm——————
111464
WB_MCMDRI-RLTEMP4],
¢

11465

U 067C, 0C81,2000,0A31,0047,0867,E 345+«

111466

;;}22;

111469
111470

111471

U 067D, 0001,2003,003D,8467,000C,7

Y1472

;}}2;2

INTEGER IS POSITIVE

SIZECIDEP],

; CF

NEXT/ZFP.CVTF.300

WX.EQ.07,

FOR INTEGER OVERFLOW FOR DST SIZE

WILL IT FIT

{]emmm—m—m
e e ee e —————— ; INTEGER 1S NEGATIVE

MDR_=MCMDRJ,

* 25 COMPLEMENT THE

CLEAR ADD1(FLAGO),

: CLEAR THE SIGN FLAG NOW

SI1ZECIDEP],

NEXT/FP.CVTF.200

INTEGER

: GO BACK AND DO TEST

11475 =

111476 FP.CVTF,300:
111477
P (CEN— cmemmmene
et ———— : WRITE KNOWN

U 067, 0463,2592,403C,4DDA,0051,E

RCDST.R).S1Z_M[MDR],

* INTEGER IN MDR

:}}23%

NEXT/FP,CVTF.450

: GO SET V AND END

111479
111480
111481

111484

U 067F, 0063,2592,44BC,4DDA,0051,A

INTEGER OVERFLOW CASE

111478

WRITE NOTREG,SIZ2ECIDEP],
SET MM.NOINT,
cCoPT,

:
* NO INTERRUPTS TILL END
* SET CONDITION CODES

{lmmmeemeecrecneadea—————— a~==; WRITE OVERFLAG MAY BE SET

111485
111486
111487

RIDST.RI.S1Z_M[MDR],
WRITE NOTREG;SIZECIDEP],
SET MM.NOINT,

: INTEGER IN MDR
;
: NO INTERRUPTS TILL END

111489

OVER(FLAG2)?

: INTEGER OVERFLOW PREVIOUSLY DETECTED

111488

ccopPt,

: SET CONDITION CODES

;

MICn02

CMT098.MCX
FLOAT . MIC

1M(01)

28-NOV-83

floating point and CR(

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

: CVTFB CVTFW CVTFL

;11690 =0xx

U 051A, 0080,0036,4130,0047,003F,9

;11491 FPLCVTF,400:
211492
0tk

;%%232

IRD1

e ——n e

: END OF INSTRUCTION A WASTE

211495 FP.SETVIRDY:
:11496 FP.CVTF,450:

U 051t, 0480,0036,4130,08E7,003F,9

;11497

;11498

;11499

Jlrrmconn el emesees
-ALY

SET v,

1RD1

; SET INTEGER OVERFLOW IN PSL

; END OF INSTRUCTION

Page 280

;

C?T%K?.mgé
L

MICRO2

1M(Q1)

16:30:35

28-NOV~-83

Floating point and CRC

;%%gg? LT0C '

Page

CLOKX Rev 13.00, Clock rate = 160ns

: CVTDB CVTDW CVTDL

Floating point and (RC

: CVTIDB CVTDW CviDL"

}11502 ;fik***t**i**ktt*ttwfit*w*k«ttt***t***tk***********************t*t****i**t******

:11503

;11504
;11505 ;

;11506

211507
11508 ;

;11509
(11510

;151

211812 ;
;11513

68
69

CVIDB
CVIOW

src.rd,dst.wb
src.rd.dst.ww

Input

Templ
MDR

src.rd (bits 0-31)
(bits 32-63)

Temp2
Temp3

fraction_(bits 0-31)
( bits 32-63)

CVIDL

src.rd.dst.wl

Resources:

;11514
11515 ;
J11516 ;
1517
11518 ;

Tempé
TempS
MDR
Q
Fla?O

size test register
exponent
integer
fraction
sign of operand

;11520
;11521 ;

Fla?Z
OVER(FLAG2))

overflow flag

FP.ADDDOP
0S.WRT1
FP.CVTFI.SUB

parse operand
get dst.wx
.
convert float to integer

FP.CVTF.250

common flow finish up

11519

ADD1(FLAGO))

;11522
211523 ;

.
Subroutines:

;11528

Exit:

;11531

Operation:

J11524 ;
11525 ;
;}}gsg !

;}}g%g :

;11532

;11533
;11534 ;
J11535
:11536 .
;11537
;11538
:11539

;}%52? ;
S5

111542 ;
;}}gzz ;

Parse operand via FP.ADDDOP1

)

Shift operand left 1 to remove overflow bit
Call OS.WRT1 to get dst.wx and return through
IRDROM to FP.CVID.250
.
Call FP.CVTF].SUB to do conversion
Start test to see
it integer in MDR fits into
dst according
to_instruction size
.
Exit to FP.CVTF.250 to join common flow with

float to integer single precision

waxxkrnkwxF
PA ENTRY AND INTERFACEx*xaxhsxxx
(0S.FIDRED) - FI1.ADDF3.MEM

211545 Etttfitttttttfi***it*t*wttktit*ttt*kitt***t*ittttt**t*t**tttt**ttt*tti*ti*ttit*t

281

g
i
v
uiiiuila v
i
v

U QU
R

S
QU

b e

D
S

d amd
b
b
b
>

U 033D, 0886,203A,403D,8047,006E,A

[

b eed

U 006A, 0085,2E5E,0431,0047,0067,C

W
W

D
e

U 0069, 0886,3305,(1BD,8047,0414.0

16:30:35
:

CVIDB

6
CLOKX Rev 13,00, ¢ lock rate = 160ns

Page

CVTDW CVTDL

6 .REGION/IRDX..R1L,IRDX.R1H/IRDX.R2L, IRDX. R2H

ENENTe Yo No No No NoNo Xo Mo No MU LS TV LU, LU, TN 10 TU L0 AV Al S
2 O DO NN EANN = OO 00 NI NN =2 OO0

d
D e
)

b e
b

G
SR
QIR
G

TR TR PR PR PR PR TS T
N

PR TR

U 0068, 0084,1437,0AB1,4047,005C,4 323%

) ad ed

FLOAT MIC

28-NOV-83
1M
MICROZ
Floating point and CRC

CMTO098., MCX

FP.CVTD.BUL

;KRR KRR

RLTENPS] EXP(NLTEMPTI),

ARR

;

PARSE FIRST OPERAND

;

0 HAS BITS0-31 FROM FP.ADDDOP?

;

TESTING NOW TO SEE

; TEST VALIDITY

FRO.FLTZ?

PUSH,NEXT/EP, ADDDOP1
-—------n-—--———-------w---u-

[TEMP3J (MB Q).RL.1,

; NEXT OPERAND RETURN THRU IRDROM TO
; FPL.CVTID.150
; RETURN HERE AFTER HAVE INTEGER

PUSH,

LOD INC BRA?,
NEXT/0S.WRT1
e

i 10==mmr

c e ccc e

RLTEMP4]_SEXT (MUMDRI)

e manea

: OF DST

SIZECIDEP],

; WAS SRC1 POSITIVE
s CONTINUE PROCESSING

ADDI(FLAGO)?,

NEXT/FP,CVTF.250

FP.CVTD.150:
e

EEm

— .

MLTEMP2]_0

NEXT/FP. CVTFI suB

IF FITS INTO SIZE

——————

; ENTER HERE THRU IRDDOM FOR CVTD'S

; BITS 0-31 FROM 1 TO TEMP2
; GET INTEGER

282|

}g;g .T0C '*

Page

CLOKX Rev 13.00, Clock rate = 160ns

: CVTRFL CVTRDL

283

]i
)

: CVTRFL (VTRDL"

Floating point and (RC

TS76 2 kAR RRH IR ARIRKR K RRA KRR KRR KRRk bk A KRR RO RO

s ke

TR L

Floating point and CRC

1576 ;

g
e
2
P

N
e
P
T
T
T

src.rf,dst.wl

Q
VA/RNUM

580
581 ;

Recources:

583

Exit:

584

;

589

src.rf
dst.wl

[

]

Same as CVYFR,CVTFW,CVTFL

582 :

FP.CVTRDL.
30

Operation:

Common flows with other float (single precision)
o
to integer routines

586 .
587 ;
588 .

However, after return from computing integer

ggg ;

shift left to get carry

join common flow with CVIRDL

gg; ;

593 ;

CVIRDL

src.rd,dst.wl

Input

;
;
;
.
;
;
;

Tempt

src.rd (bits Q=31;

MDR

Resources:

(bits 32-63)

TR TR TR TR Y

Flag? to indicate round in FP.CVTFI
Same as for CVTDB,CVTDW,CVTDL
Oceration:
L
the above double precision
Same operation as
.
After computing_integer return
(Temp2 and Temp3 have fraction position so that
binary point is before bit 31 of Temp2)

;

Shift round bit into carry
Test tor integer overflow as detected by CVTFI.SUu
If not
then carry (or no carry ) is added to integer

and test again for_integer overflow
also test
for -2%%32 case
.
i.e. 1f integer value was negative after carry added
and sign indicated value not negative
.
this is integer overflow write
low bits set V and exit

if integer gverflow has been previously detected
or if this is CVIRFL instruction
.
where no 1nteger overflow
is possible then bit 31
Add carry to integer
irrelevant
and complement it if negative was expected
it integer overflow flag set then set V and exit
otherwise just exit

594
595
596
597
598
599
600
6

TR T

CVTRFL

Input

1578 ;
579 ;

OIS S
QU T I G UG QUT QU QU I
QU S G
SEIFPEE RS PR
P
QU QU QU QU
I QU QU QU QUIT QR QUSSP GU PRI
e g

FLOAT . MIC

o
s

;

CMTO98.MCX

16:30:35

28-NOV-83

1M(Q1)

L
R

;

MICROZ

sxanxnsvsxFPA ENTRY AND

FOR CVIRFL

(0S.RED)

FOR CVTRDL

ekhhkwhkk Rk

kh kb

[NTERFACE*ashansass

= FI.ADDF3.MEM

(0S.FIDRED) - F1.ADDD3.MEM

ko kA

A kA

AR R R AR AR R AR AR RN RN AR AR AN AR R R R

R R RN

0063,2593,04B(,4DDA,0051,A

N S AND 2 OO 00 NNV

Page

284
]

.SEGION/JRDX.R1L,IRDX.R1H/JRDX.R2L.1RDX. R2H

FP.CVIRFL:

Kkhkkdkhkkhkhkhkhkhkkndfk
-

" "

MCTEMP2)_Q.SET FLAG?,

PUSH,NEXT/FP.CVTF.100

GET SRC1 TO AN MBUS
RETURN HERE WHEN HAVE INTEGER

1
RLTEMP2]_MLTEMP2]+RB,

SHIFT LEFT 1 BIT INTO CARRY

- - -

NEXT/FP.TVTRDL.
30

THIS

=00

IS ROUND BIT

hk
kA ko kkwkkkkhkh
Whhkh

FP.CVIRDL:
-

RETEMPSI_EXP(MLTEMP1D),

PARSE SRC1
TEST VALIDITY

FRO.FLTZT,

PUSH,NEXT/FP.ADDDOP1

;01

MLTEMP3]

_(MB Q).RL.1,

PUSH,LOD

INC BRA?,

RET THRU IRDROM TQ FP.CVTID.150
Q HAS BITS 0-31 NOW SHIFTING LEFT 1
USE TO INDICATE ROUND IN FP,CVTF]
RET HERE AFTER HAVE INTEGER

SET FLAGZ,

O
AN = OO0 00
= OO0 N LA B
NN S AN

Clcck rate = 160ns

NEXT/0S.WRT1

FOR ROUNDING

-t
L
e
T D
T
T

SHIFT ROUND BIT OF FRACTION 1MTO CARRY
WAS INTEGER OVERFLOW ALREADY DETECTED

OVER(FLAG2)?

:REGJON/FLOAT.R1L,FLOAT.R1H/FLOAT.R?L.FLOAT.RZH/FLOAT.RSL,FLOAT.RSH
=( %%

MDR_M[MDRJ+ALKC,

NOT YET MDR + EXCEPT =-2%w32
ADD CARRY TO INTEGER
CHECK ON BIT 31

SIZECLONG],WB<31-30>7,

FURTHER PROCESSING

NEXT/FP,CVTRDL
.40
FP.CVTRDL.
30:

e
T
R LT

MDR_MIMDRI+ALKC,

’

ADDT(FLAGD)?
o

———

ENTRY
CVTF,RFL INTEGER OVERFLOW
RDL
CANT OVERFLOW IF RFL & IF OVERFLOWED
FOR RDL SIGN OF CARRY QUT
IRRELEVANT

INTEGER POSITIVE
INTEGER IN MDR
NO INTERRUPTS TILL END
SET CONDITICN CODES
WAS

INTEGER OVFRFLOW SET

SET vV A AND OR END

T
SET MM.NO
OVER(FLAG

INTE GER R | S NEGATIVE
INTE GER R | N MDR COMPLEMENT IT
NO INTEKRUPTS
TILL END
£
O UV_RF1.OW DETECTED BEFORE
GER
INTEGER

J681,

CVTRDL

SOV

%
A
TR
L
U
LR

0057 ,A
U 0680, 0063,2592,44BC,4DDA,

NS NN

R
T
N

0C81,2041,043D,8467,0068,0

U 054AF,

GBNO

0481,2041,06ED,8467,084F,9 b4

TR T

U 0548,

CVIRFL

6
CLOKX Rev 13,00,

0884,2001.0480.8047.005A.8

J 0076,

U 0075, 0056,3305,018D,8047,0414,0

—a

N
e
A
S
[

4 0074, 0084,1437,0AB1,4047,005C,4 323

£ NN =3 O N0 00 NG

PR TR P

0084,2001,0030,8047,005A,F

J 00CD,

TR TR TR PR P

J 06CC, 0856,203A,403D,8047,0467,A

16:30:35

1M1
28-NOV~83
floating point and CRC

M]CROZ>

SR N

(MTQ98.MCX
FLOAT MIC

P
P OO PRI
T I QI S pir QIS U G Gt v SR BT
P
e g 8 Ll
e andand
e
O
S
eg
i
g
[o
X
e
Yo
YoNoXe
NoNoNo
Ne
JoNo
N
oo
JoToJo
Lo lon
Lo o Yo Ve o NeNo e NeNo o No No No No ¥o Mo No NoNo Yo Yo Xo Xo Yo g ¥ o e o
i
OO~
N
VWAV
VAT
N
U
U
O
I
B
D5
B
O
25
I
B
DN
N
N
N
I
N
DI
N
N
DO
PO
NONNN NSNSIN NN
ONO

;
H

CMT098.MCX
FLOAT.MIC

MICRO2 1M(01)
28-NOV~83
Floating point and CRC

16:30:35
CLOKX Rev 13.00, Clock rate = 160ns
¢ CVTRFL CVTRDL

Page

11679 =01

;11680 fFP, CVTRDL 40:

U Q4F9, 0080,0036,4430,0047,0068,2

$11681
211682

;%}ggz
111685

VALUE WAS POSITIVE IN MDR AFTER ALKC
WHAT WAS THE SIGN ORIGINALLY
H CONTINUE PROCESSING

D LD LT LR LLLTDH
H

NEXT/FP.CVTROL.50

Tlemccmcecsacccnccnnn
o mnm—— VALUE WAS NEGATIVE IN MDR AFTER ALK(

INTEGER IN MDR COMPLEMENT IT

111686

RIDST.R],S1Z_-MIMDR],

;

211688

SET MM NOINT,

H NO INTERRUPTS TILL END

111687

;11689

U 04FB, 0063,2593,043C,4DDA,0068,4

R
R
e
ADD1(FLAGO)?,

;11690
;}}gg;

WRITE NOTREG,SIZELIDEP],

SET CONDITION CODES
THE SIGN CORRE(T
WAS
H

CLOP1,

;

NEXT/FP.CVTRDL .60

H HERE FILTERING CASE OF -2%+32

ADD1(FLAGO)?,

11693 =0
$11694 FP, CVTRDL 50:
(11695
0000
(0mememmeesrnenccscannanas AELALTT
LN

111696

R[DST.RJ.SIZ_M[MDR3.

;

211698

cCOP1,

11697

)

U 0682, 0883,2592,413C,4DDA,003F,9

:%}938
;11701
11702

:11703

U 0683, 0883,2593,013C,4DDA,003F,9

WRITE NOYREG,SIZELIDEP],
1IRD1

P
el AELLITTLS; NEGATJVE

RIDST.R].S1Z_-MIMDR],

;11704

WRITE NOTREG,SIZELIDEP],

;}%;89

1IRD1

11705

;

(COPT,

:; COMPLEMENT VALUE
:; SET CONDITION CODES

b; END OF INSTRUCTION

;11708
=
;11709 FP,CVTRDL.60:

J11710

U 684, 0480,0036,4130,08t7,003F,9
i

U 0685, 0080,0034,4130,0047,003F,9

SIGN FLAG AFTER ROUND

; INTEGER IN MDR

,0 ---------------------- emmm——— :

SET v,

11714

S e tnntaa
i
DL DL DL LD by“———- NO INTEGER OVERFLOW FROM ROUNDING

;}};}%

1715

IRD1

;

INTEGER OVERFLOW FROM ROUNDING

1117211

;

285

16:30:35

28-NOV=83

1M(Q1)

s+ CVIDF

= OO0
NN

BN D AN N
N T W
A N
AN 2 O OO NN W
= OO 00N NI S

= OO OO

w0 SN DI

D 3

= 3 a3
O N POPOPIPONIIOVN)

N N N SN TN SN N N SN SN SN N N SN SN NN N TN N N U N NI N Y
AN N TN SN TN TSN T TN TN T

b ad

b red

d eh reed memh

D oD

b e

o oD b

D e

b e

D b e} oo

b D

D amd

3 e

D D

D e

)

Floating point and CRC

e d

FLOAT.MIC

MICROZ

(MT098.MCX

P
D A
A O T T T PR PR PR TR SR TR
P TR P T PR T

;

.T0¢ "
AR A KK

CLOKX Rev 13.00, Clock rate = 160ns

Page

]

A o e

e ok ko

e ok

o ok s

e ke

ko ke

CVIDF

src.rd,dst.wt

Input

Tempt

src.rd_(bits 0=31)

Temp1
Temp2

fraction (bits 0=31)
fraction (bits 0-31)

MDR

[
’

Resources:

.
’
.

’

TempS
FlagO
(SIGN(FLAGD))

.
.
.

’

(bits 32-63)

exponent
sign of operand

.
.

Operation:

Test validity of operand (not reserved operand)
If valid test the round bit |
1f round bit not set then write out packed operand
It round set then unpack fraction bits 0-31 only
add 1 to round position
if no carry then shift left to remove hidden bit and
overflow bit and pack and write

’
.
.

.
.

¢
.

)
.

’
’

if carry

if none

increment exponent

test for floating overflow

shift to remove hidden and overflow bits

and exit as above

It tloating overflow fault to IE.FLOW.FAULT

[

.
¢

xexkknnewnfPA

[

ENTRY

AND

JNTERFACE®%*kaahnxx

(OS.FIDRED) - FI1.ADDF3.MEM

R AR

]

’

: CVTDF"

’

286

Floating point and CRC
KR ek e Rk

¢ 7

Ak kAR A AR

AR AR AR AR R AR R AR A Ak Rk ke kAR

ARk A AR

AR R

AR kR A AR Ak ke

CMT098.MCX

FLOAT.MIC

MICRO2 1M(01)

b 7

28-NOV=83 16:30:3%o CLOKX Rev 13.00, Clock rate == 160ns

Floating point and CRC

Page 287;

:11753 . EGION/IRDX RIL,IRDX.RTH/IRDX.R2L, IRDX ,R2H

0341, 0C80,003A,403D,8467,0054,6

0546, 0C84,1437,0A81,4047,0858,8 323

1117

;1};29

;}];25
111764

;}};gg

111767
0589, 0141,2052,0A70,4047,0058,¢C

111768
111769
J11770
:1};;;

211773
058A, 0C84,0587,012C,4DDA,003F,9

0588, 0181,cD52,0A70,4047,0058,¢

{mmmmmmmemmecmeemmcmmmeecsmoeae)

MDR_Q

* 0S.WRT2 MOVED MDR(BITS32-63)

TO @

3}};28.REGION/FLOAT,R1L,FLOAT .R1H/FLOAT. R2L FLOAT.RZH/FLOAT .R3L,FLOAT.RIH
¥ TEST VALIDITY OF OPERAND
RCTEMPS) LEXP(MITENP1]),
111760
;11763 =00

0588, 0080,0036,4030,0047,00FF,8

; P L L R Ll LAt i L

;1172? FP,CVIDF:

FRO.FLTZ?

100-mrmmmmmmemeamme——————————— ; RESERVED OPERAND

NEXT/1E.OPER.FAULT

B B

; SRC < 0

WB_MCMDRI.AND,ZL1T12[8],
SET SIGN(FLAGO),
WX.NE.Q?,
NEXT/ZEP. CVIDF.100

: IS THE 'ROUND' BIT SET
¢ SRC IS NEGATIVE
;
* CONTINUE PROCESSING

;10==~emcememmmeemm—mececc
e ea——— ; SRC = 0

111774
111775
111776

ansr R1_0,
CCOP1,
WRITE NOTREG,SIZELLONSG],

111779
:}};g?

P L D ————— ; SRC >0
; IS THE 'ROUND' BIT SET
wgMEM%R]LAND.ZLITI208],

;1};2;

NEXT/EP.CVTDF.100

;}};;g

IRD1

} WRITE A ZERO
: SET CONDITION CODES
:

: END OF INSTRUCTION

: CONTINUE PROCESSING

111784 =00

;}};gg FP.CVTDF. 100:

111787

RCDST.RI_MLTEMP1,

: BIT NOT SET NO ROUNDING

111789

WRITE NOTREG,SIZELLONGI,

;

i 058C, 0884,1592,412C,4DDA,003F,9

;}};g?

111792
058D, 0886,1677,043D,8047,046D,8

111793
11179
;}};gg
.

11297
058€, 0986,1C11,06F4,0047,0851,5 377+

111798

;}%ggg }

CCOP1,
IRD1

: SET CONDITION CODES
: END OF INSTRUCTION

;0] mmmemmmm—m———m
e m—ea—ma e ;

M[TEMP1J UNPACK (MB RLZERDD),
SIGN(FLAGO)? ,PUSH,
NEXT/FP.DSIGNSET

¢ GET FRACTION DONT NEED SECOND HALF
: SRC NEGATIVE SET D TO SIGN
;

;]0mmmm e
e;

MCTEMP1]_MB+ZLITOC80],
WB<31-305?

: ROUND THE FRACTION

: WAS THERE CARRY INTO OVERFLOW BIT

,
i

i
;
!
]

111788

16:30:35

28-N0OV-83

CVIDF

Page

=2
ASTLS AP

101 ===z mmmmmmemmmmmmem
e

RCTEMP1]_RB.ASL.2,

NEXT/FP. TVTPACK

BIT 31 NOT SET NO CARRY

: SL 2 TO REMOVE HIDDEN & OVERFLOW BIT

;

PACK AND WRITE

BIT 31 SET INCREMENT EXPONENT

; BUMP EXPONENT
e BB
e .
A o
S

WB_MLTEMP5].AND.ZLITBLOFF],

; CHECK FOR OVERFLOW
; AND WITH FFOO

SIZELWORD],

WX.NE.0?

NO OVERFLOW

RCTEMP11 RB.ASL. 1,

; SL1
REMOVE HIDDEN BIT
; PACK THEN WRITE

NEXT/FP. TVTPACK
Y

- Ty G o S

T Ty

0 By O

OVERFLOW

; TAKE THE FLOATING FAULT PATH

NEXT/IE FLOV.FAULT
FP.CVTPALK:
U

MLTEMP11_D,

NEXT/FP.TVI

[T}

LS AN

S O OO OOOOOO0CO

= OO 0O N ON

00 00 0O 00 0O O Co 00 o000 CoCO 0o

3 2 e

TES AN
=1 O O CO NN

S
U

00 00 00 Co 0 0O GO 00 Co 00 00 O

MNIRNVMNINIIND =D Dt

T
A
AT

JUE QRN S

AT R

T QU

P S

S
T i

P QU S

., 0886,16B2,4031,4047,0058,(

U 0687, 0080,0036,4030,0047,00FF,B

U 0686, 0884,05F7,0010,4047,0054,F

U 0548, 0D80,5b92,0A57,F847,0068,6

U 0517, 0082,0€7C,0011,4047,0054,8

U 0515, 0884,05F7,0020,4047,0054,F

Floating point and CRC

7
CLOKX Rev 13,00, Clock rate = 160ns

PACK uP

288

CMTO98.MCX
FLOAT.MIC

MICROZ

1M(O1)

28-NOV~-83

Floating point and CRC
;11826

211827

R AR

KRR AR

:11830 ;

;11831
211832 ;

;11833

211834

211835 ;

211836 ;

AR ATk sk ke

PACK AND

WRITE

Input

.
Operation:

;11846 ;

Resources

;11862
;11863
11864
11865
211866

;
;
;
;

(11867 ;
;11868 ;
$11869 ;

;11870 ;
;11871
11872 ;
;}}ggz :

fraction (bits 0~31)

Temp5

exponent

if answer is negative

)

;

;11850 ;

;11859 ;
;11860 ;
;11861 ;

hkkk ke k ko khkk ok ke ke

)

FP.WRITE23

Input

;11855 ;
211856 ;
211857
;11858 ;

exit to FP.WRITE.FIRST

:1}%23 :
;11851 ;
;11852
$11883
:11854

Pack up bits 0-31 of fraction with exponent |
OR'ing with D negative s1gn postion if negative
Entered by branching on the sign flag

;11844

211847

289|

SUBROUTINES

Temp?

;11840

;11845 ;

;

FPL.PACK.T2T5

Resources:

211841
$11842
11843 ;

)

: GENERAL PACK AND WRITE ROUTINES'

AR AR ARk

:11837

;11838 ;
211839 ;

Page

CLOKX Rev 13.00, Clock rate = 160ns

: GENERAL PACK AND WRITE ROUTINES

floating point and CRC

.TOC '*

;11828 sk Rk A
;11829 ;

16:30:35

TempZ (bits 0-31)

floating point value

CCoP1

to set condition
codes

)

Operation:
)
If 2 operand instruction write operand (size
dependent) and exit
I+
3 operand get dst via 0S.WRT1
write out operand as above

FP.WRITE.FIRST
FP.WRITE.SEC

Input

and return to
|

Temp?
Tempe
MDR/Temp3
Fla%1
WRITE (1 LAG1))

traction for single
fraction for double
bits 32-63 of fraction
write out flag

.
Operation:
.
For sln?le and double operands

if s1ng e write and exit
it double write from Temp2 (CCOP1) and bump VA
test if writing from Temp3 or MDR
and act accordingly

‘

;

;11875 E*t*itkiitttk*tttittwtkttttktfifitt**ti*ktttk*k*t*****t**t***t***kttki****k*t**t

;

U 0508, 0084,2592,413C,4DDA,003F,9

th 0509, 0064,2592,403C,4DDA,0056,F

~O O 00 00 00 0o O3 £ 000 CO £ 00 0o 0000 0o Co 00 Co 0o 0o 00 Co 0o 0o

e
P

U 0507, 0080,0036,4180,0047,0414,0

LT
e

U 0506, 0€84,2592,413C,4DDA,003F,9

T
TR TR T T

U 0550, 0086,26B2,48F1,4047,0050,8

R T

O
U
I U QPRI QU QUIT WIS WU JUIE QUL QU DI QU QUIF QR L PR PR
B
S S i S S
S
S
S
e S
T L S

U 0689, 0080,0077,2030,4047,0055,0

A8
8
e

U 0688, 0886,2687,08F1,4047,0050,8

OO O OO0 00 CO00C0 COCD 00 L0 NN~
LANND = OO O N
NS NN) = OND 0O ~NO~

28=N0OV~83
MICRO2 1M(Q1)
Floating point and CRC
s9 4
e

H
:

CMTO98.MCX
FLOAT.MIC

95
96

01
902

882

G 7
16:30:35
CLOKX Rev 13.00, Clock rate = 160ns
: GENERAL PACK AND WRITE ROUTINES

.SEGION/FLOAT.R1L,FLOAT.R!H/FLOAT.REL,FLOAT.RZH/FLOAT.R3L,FLOAT.R3H

FP.PACK. T2T5:
(mmcmmmmmmammmme
oo oocaaos «e=; ANS 1S POSITIVE BIT 1520
MCTEMP2]_PACK(MB RLTEMPSI),
:
1R<5>?

NEXT/EP . WRITE.FIRST

; FLOAT OR DOUBLE WRITE

;mmmmmmmc
et cemmeesam——— : ANS 1S NE

b_zLiT1208)

* SET UP TO SET SIGN BIT

MCTEMP2]_D.OR.PACK(MB RLTEMPS]),:
1R<5>7,
' FLOAT OR DOUBLE WRITE
NEXT/FP.WRITE.FIRST
;

ITE 23:

:0110-—semmcmmencnmennm—————— ; 2 OPERAND SINGLE WRITE

RLDST.R] _MLTEMP2)

* WRITE

CCOPT,

* SET CONDITION CODES

WRITE NOTREG,SIZEEIDEPI,
IRD1

* SIZE DEPENDS ON INSTRUCTION

: DONE

;0111 mmmmmmmecmmccacennaa. ~===; 3 OPERAND GET THIRD AND RET

LOD INC BRA?,

PUSH,NEXT/0S . WRT1

;

905 FP.WRITE FIRST
906
11000=a=mm=mmmmm————————————— ;

SINGLE WRITE

907

RCDST.RI_MLTEMP2)

Y WRITE

3}?

CCOPT,
IRD1

* SET CONDITION CODES
* DONE

908
909

912
913
914
915
916

g}g

WRITE ‘NOTREG,SIZEfIDER],

i SIZE DEPENDS ON INSTRUCTION

1100]m==mmmmmm—c
e
e e ——— ~; DOUBLE WRITE
RCDST.R]_MLTEMP2)
* WRITE

WRITE NOTREG,SIZEEIDERT,
CCOPT,
SET MM.NOINT,
NEXT/FP.WRITE.SEC

P SET CONDITION CODES
{ NO INTERRUPTS BETWEEN WRITES
+ FINISH UP WRITE

Page 290;

;
;

CMTO98.MCX
FLOAT.MIC

MICRO2 1M(01)
28-NOV~83
Floating point and CRC

CLOKX Rev 13.00, Clock rate = 160ns
: GENERAL PACK AND WRITE ROUTINES

16:30:
35

;11919 EX.WRITE.SEC

111920 FP.WRITE.SEC

) 056F, 0C80,0036,45F0,0447,0053,0

111921
111992

;}}352

; ENTRY G H FLOAY

et R E SECOND PART
VA
BUMP THE
VA_VA+4,

WRITE(FLAG1)?

OF DOUBLE WRITE

: SECOND WRITE FROM MDR OR TEMP3

111925 =0%
111926 FX.WRITE.SEC.10:
;; SECONDARY ENTRY G H FLODAT
111927
R -; TEMP3 WRITE
111928
RCDST.R+1] MITEMP3],
: WRITE SECOND HALF

U 0530, 0884,3592,412F ,45DA,003F,9

111929
;}}ggg
111932

U 0532, 0885,2592,412F ,45DA,003F,9

WRITE NOTREG, SIZELLONGI,
1RD1

RS
e L L L TECTTTL
LN MDR WRITE

111933

RIDST.R+1]_MIMDR]

111935

1RD1

111934

:
:

WRITE NOTREG,SIZEfLONGD,

;
;

Page

291

;

CMT098.M(X
FLOAT MIC

MICROZ2

;}%g%g .T0C '

CLOKX Rev 13.00, Clock rate = 160ns

+ ADDF2 ADDF3

Floating point and CRC

;

ADDF2

add.rf,sum.mf

;}}gé% :

ADDF3

addl.rf,add2.rf,sum.wf

11946 ;

;11947
211948 ;
;11949
:11950 ;
:11951

Input
Resources:

tor sr¢i

11952 ¢

;11953

for src¢e

11954 ;

;11955 &
;11956

11957

;11958 ;

211959
:11960 ;
;11961

Subroutines:

Q
MDR

Q pack~d
Temp?
fraction
Temp5
exponent
Fla?o
sign of operand
ADD1(FLAGO))
MDR packed

TempQ

fraction

Temp?
Fla?1

exponent
sign of operand

FP.ADDFOP1
FP.ADDFOP2

parse sr¢l
parse srcé

ADD2 (FLAG1))

Exit:

211964
;11965

Operation:
|
.
.
This is the driv1ng routine

;}}829 ;
211968 ;
N~~~ NN NN N

O OOV VOOOVOVOVOO0

;}}968 :

FP.WRITEZ23

precision ADDFZ2 and

O NS
OO NO NI AL = O D00

.
for the single

ADDF3 instructions

khkekwkxxaFPA ENTRY AND INTERFACE®w*taxwinn

(0OS.RED) =~ Fl.ADDF2.REG/FI.ADDF2.MEM
(0S.REDY - FI.ADDF3,REG/F],ADDF3.MEM

211971
ARk
AR AR AR ARk kA
ek
;11972 AR R R RN R AR R AR R kR R R AR AR AR AR R AR AR R A R AR AR R AR
;11973 .RSGION/IRDX.RIL,IRDX.R1H/1RDX.R2L.lRDX.RZH
1
P ORERERRARRRANRRRNARNRR
11
FP.ADDF23:
e 0 T
B
O e e
D
e W Y
1
N
MCTEMP2] 9
} MOVE SRC1 TO AN MBUS SOURCE
1
PUSH,NEXT/FP.ADDF
OP1
: GO PARSE SRC1
N
;1
FP.ADDF.2:1
1
RN
RCTEMP?)_EXP(MIMDRI),
{ START PARSE OF SRC2
FRO.FLTZY,
¢ TEST VALIDTY
N
1
PUSH,NEXT/FP,ADDF OP2
* RETURNS AT END OF OPERATION
R
IR
i10mmmmo
e
m
.
N
1R<2-0>7,
{2 OR 3 OPERAND INSTRUCTION
N
NEXT/FP,WRITE23
; DO WRITE OR GET DST ADDRESS
PR
CCOCOOOCOCOCOCOCO00

src1 (addl.rf)
srcd (add2.rf/sum.mf)

;11962 ;

;11963 ;

U 008A, 0080,0036,4670,0047,0050,6

: ADDF2 ADDF3"

;}}gé? ;

;11944
;11945 ;

U 0089, 0085,2437,0481,(047,0059,8 323+

'
§

;11939

J 0088, 0086,203A,403D,8047,045A,1

Page

211938 ;t*t***t*k*k*****t*fi***fi**it***fiifii*t*t*t«**tttti*t*t*i**t**t*tt*t!ttitt*tw*tt

00 OO0V

;

16:30:35

28~-NOv-83

1M(01)

;

CMT098.MCX
FLOAT.MIC

MICRO2

1M(01)

Page

CLOKX Rev 13.00, Clock rate = 160ns

16:30:35

28-NOV-83

: SUBF2 SUBF3

Floating point and CRC

:%}33? .10C '

J 7

o
293
i

: SUBF2 SUBF3"

Floating point and CRC

:']1992 "t*******k**k***i**********t***t*ti*t'(tttt'{*t*ttt**fl**il*******t***it**********
211993

:11994 .

111995 ;
211996
$11997
11998

;11999

212000

SUBF2

SUBF3

sub.rf,dif.mf

,
,
sub.rf,min.rf,dif.wf

Input

:12003
:12004

(ADD1(FLAGO))

212006
212007

212012

;12013

ADD2(FLAG1))

0S.MOD

;12015

;12016

:%sgsg H

wxkkrkk
kv dFPA

SUBF2

SUBF3

ENTRY

AND

INTERFACEX*wnnxnwan

AR R R AR KRR

;}Zg%g

LOD INC BRA?,

NEXT/0S.MOD

212037

. 12038 FP,SUBF3:

U 0349, 0581,2053,4180,4467,0016,0

;12039
212040

MDR_MCMDRI.XOR,ZLIT12(81,

;12042

NEXT/0S.FRED

212041

212043

LOD INC BRA?,

(OS.RED) ~ FI.ADDF3.REG/FI1.ADDF3.MEM
R

(0OS.RLD) - F1.ADDF2.REG/F].ADDF2,
MEM

D
:1?831 FP,SUBF2:
212032
i
tat el :
212033
MDR_MCMDR).XOR,ZLIT12[81,
;

212034

)

and then go1n common flows with

212030 .REGION/IRDX.R1L,IRDX.R1H/IRDX.R2L,IRDX.R2H

|
i

ADDF2.ADDF3 at FP,ADDF.2

T10000 FAAAEA R KRR AR AR AR

U 034%, 0D81,2053,41B0,4467,0011,0

join common flows with

ADDF2,ADDF3

validate the first operand and parse it

:15852 :
12026 ;

Operation:
Entry after have srcl
flip the sign bit and get the second
operand returning through IRDROM

;

to get src2 for SUBF3

FP.ADDF.?2

sign of operand
to get srcd for SUBF2

OS.FRED

Exit:

:12014

;12025

Fla?1

.
Subroutines:

:12010
212011

;

exponent

Temp?

212009

212022

exponent
sign of operand

for src2 (dif.mf,min.rf)
)
TempQ
fraction

:12008 ¢

212021

.
fraction

Temp5
Fla?o

112005 :

|
:

sub.rf

for srcl_(sub.rf)
Temp2

212001
212002 .

;12017
:12018
212019
512020

MDR

Resources:

;

AR KRR KRR R AR AR RN

AR KRR R AR
KRR AAR
RRR

FLIP THE SIGN BIT

i
.

; GET SECOND OPERAND

; NEED THIS APPROACH
;

RET THRU IRDROM TO FP,SUBF23,20

ARRRNRRN
KRNKKAK
ORREANR

LLIP THE SIGN BIT
EED THIS APPROACH
g ET SECOND OPERAND

ET THRU [RDROM TO FP,SUBF23.20

;

CMT098,MCX

FLOAT.MIC

MICROZ2

1M(Q1)

28-NOV~-83

Flouating point and CRC

U 0351, 0886,203A,403D,8047,0058,F

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

: SUBF2 SUBF3

;

2}5829
MCTEMP2]_Q
: MOVE SRC1 TO THE WORKING TEMP
OAT
112048 ,REGION/FLOAT.R1L,FLOAT.R1H/FLOAT.R2L,FLOAT.R2H/FLOAT.R3L,FL,R3H

i
|

112051

12052

112054 =00
12055

U 0599, 0C5¢,0587,1030,8047,0008,9

U 0591, 0C46,2677,003D,8047,0008,9

U 0592, 0C80,0036,4030,0047,00FF,8

RCTEMPS] EXP(MLTENP2D),
FRO.FLTZY

* SIGN HAS BEEN FLIPPED

: SPECIAL GROUP OF VALIDITY TEST

00====mm=mmmmm
e o ————— ;

SRC1 = 0 SIGN FLIPPED

112056

RCTEMP2]0.0,

: MAKE IT CLEAN ZERO

12058

NEXT/FP.ADDF.2

¢ FOR SRC1 CONTINUE PROCESSING

112060

$01mmmm

12057
.

SET UPZEROTFLAG3),
s mme e

; SET FLAG TO INDICATE ZERO

oo cs

112061

MCTEMP2) UNPACK(MB R[ZER0)),

;12063

NEXT/FP,ADDF.2

12062

112065

12066

112068
U 0593, 0086,2677,0030,8047,0008,9

'15822 FP.SUBF23.20:

;}Sggg FP.SUBF.100:

U 058F, 0C84,2437,0A81,4047,0859,0 323

Page 294

;12069

112070

SET_ADDITFLAGO),

10w mmmmmmm

e ; SRC1 < 0 SIGN FLIPPED

: UNPACK THE FRACTION

¢ SET SIGN FLAG FOR SRC1
:

e cemmememea ; RESERVED OPERAND SIGN FLIPPED

NEXT/1E.OPER.FAULT

;

;1] mmmmmmmmamem
e mem s oo : SRC1 > 0 SIGN FLIPPED

M"TEMP?J UNPACK(MB RLZEROD),

NEXT/FP.RDDF.2

; UNPACK THE FRACTJION

i
i

i
!

i
i

;

CMTOQB.ME%

FLOAT.M

MICRO2 1M(01)

Floating point and

2§E?OV-83

;}gggg .ToC "'

16:30:35

Floating point and CRC

)

‘138;2 :

Input

;12080 ;

;12081 ;

;12085 ;

)

Temp$5

Fla?O

;

212114

FP.ADDFOP2
Input

Fla?S
set if operand zero
OPZERO(FLAG3))
.
.
Q
zero i1f operand is zero

i
|

!
i

MDR

packed operand

ctate of srct

Resources:

!
|
{

Temp0
traction
Fla%1
sign of operand
ADD2(FLAG1))

.
i

1f OPZERO(FLAC3)

212119
;12120

i
‘

indicated that

srcl was zero then the answer is src2 and
is found packed in MDR

212122 .

5
i

FP.ADDF.SUB to_continue the add function

212118

|
‘

exponent (biased)

Operand is parsed if not zero
and not reserved then exit is to

J1enz

;12123

i
;

sign of operand

Operation:

;12115
12116

212121

Fla?1
clear
ADD2(FLAG1))
¢
packed src1 operand

212106 ¢
212110
J1211
212112
;12113

‘

OPZERO(FLAG3))

;12104
212105
212106

;12108

with overflow and hidden bit
in bits 31-30

Fla?B

:12103

212007

ADD1(FLAGO))

$12093 ¢
12094 ;
212095

212102

;
!

clear

.
fraction unpacked

Resources:
Temp2

$12092

212101

packed operand

clear

ADD2(FLAGT))

12086 .
;12087 ;

212100

Temp?
Fla?1

;12084

212098 .
212099 ;

AR Ak

ADD1(FLAGO))

$12083 ;

:1209¢6
;12097

R ARk KRR

Fla%O

212082 ;

;12091

FP.ADDFOP1

212078 ;
212079 .

;12090

SINGLE PRECISION OPERAND PARSERS

212077 &

;12088 ;
212089

295

: FP.ADDFOP1 FP.ADDFOP2 '

;120?3 SRR RRRR AR HR AR KRR kR kR kR AR AR AR AR
;12074 ;

Page

CLOKX Rev 13.00, Clock rate = 160ns

: FP.ADDFOP1 FP.ADDFOP2

;t*fit*t*tit*tkt*t*i 1223382288232

RRREs

|
s Rd]

;

CMTO98.MCX
FLOAT.MIC

MICRO2

28-NOV-83

1M(Q1)

Floating point and (R(

U 05A1, 0484,2437,0AB1,4047,0859,4 323%

FRO.FLT2Y

=00

.12

: g}

, 085C,0587,1080,8047,0000,1

;0] mm

. 0487,2677,04FD,8047,0059,(

RLTEMP2] G_0
SET OPZEROTFLAG3),

£ Qmmmm e

112149
;12
; g

RETURN [+1]

e ; SRCY = 0

: BOTH PACKED & UNPACKED CLEAN ZERD
: SET FLAG INDICATING SRC1=0

;]1= s : SRC1 > 0

RETURN [¥1]

: SET SIGN FLAG FOR FIRST OPERAND

; GO BACK FOR SR(2

MLTEMP2) _UNPACK (M8 RLZEROD),

o s m e : SRCT < Q

112
12

: g

)

;

;12145

e ; RESERVED OPERAND

SET ADD1TFLAGO),

: 5

RETURN [+1]

2
,

, 041E,203A,408D,8047,0000,1

: g

U 0599, 0C4F,2677,04FD,8047,0059,C

: GET EXPONENT TEST VALIDITY

: UNPACK THE FRACTION

MCTEMP2]_UNPACK (MB RLZEROD),

:12

f
296

: ENTRY FOR GH FLOAT

2121

112148
J 0598, 0C80,0036,4030,0047,00FF,8

NEXT/IE.OPER.FAULT

i12
U 0597, 0886,2677,008D,8047,0000,1

00w mmmm s

Page

;

RCTEMPS) JEXP(MLTEMP2D),

$121

1121
, 0846,2677,008D,8047,0000,1

: FP.ADDFOP1 FP,ADDFOP2

FP.ADDFOP1:

112130
U 0594, 0C80,0036,4030,0047,00FF,8

M7
CLOKX Rev 13.00, Clock rate = 160ns

FX.ADDFOP1:

:12124
;

16:30:35

: UNPACK SRC1
:

=00

!
!
|

!
|

FP,ADDFOP2:
;00 mmmmmm oo : RESERVED OPERAND
NEXT/IE.OPER.FAULT
;

;0lmmmmmmmcmemmcscmsemeosseonnan : SRC2 < 0

NEXT/FP . ADDF,SUB

‘

TIMPO_UNPACK (MDR RLZEROD),
SET ADD2(FLAGD),
OPZERO(FLAG3)?,

: UNPACK FRACTION SRC2
; SET SIGN FLAG FOR SR(2
i WAS SRC1 ZERO

: CONTINUE PROCESSING MAYBE

$ 0=
m
MLTEMP2] a,

e e e s st ma e ; SRC2 = 0
; ANSWER IS SRC1 PACKED IN @

i1lmm e e

CLEAR OPIERO(FLAGS),
RETURN [+1]

: CLEAR SO NOT TAKEN AS OVERFLOW
: ALL DONE

cee e mmnmccmnae SRC2 > 0

MTEMPO_UNPACK (MDR R[ZEROD),

;;

UNPACK SRCZ2 FRACTION

NEXT/FP. ADDF. SUB

;

CONTINUE

OPZEROTFLAG3)?,

; WAS SRC1 ZERO

PROCESSING

;

~
;
|

1M(01)

28-NOV~83

Floating point and CRC

:%g}gg L10C "'

16:30:35
:

Page

CLOKX Rev 13.00, Clock rate = 160ns

FP.ADDF.SUB

: FP.ADDF.SUB "'

Floating point and CRC

:‘12]?0 "tWk‘(****‘(*ki(tl**i***k**t**************t***i*t**t****t***************k********
2117t
;45};%

;

FP.ADDF,SUB

INTERFACE FOR ADDF2/3,SUBF2/3,ACBF FOR ADDRTN ROUTINE

:}S};é ;
212176

lnput

212177
;12178
;12179
;12180 ;
;12181

;12182

: 12183 ;

212184

212187

Resources:

212194
;212195

$12197
;12198

;12199
212202

Subroutines:

$12203

:12216
21221

.
Exit:

12217

TRR KA KA KR AR KRR

normalized fraction

exponent of answer

cleared

0OP.ZERO(FLAG3))

FF.ADURTM

to perform the add function

FP.NORM, SNG

to normalize round and

pack the answer
no return if floating overtlow
)
or FU bit set and unde rflow
x«return from this routine is to the
main catling routine

;12212

;12213
212214
212215
212216

it difterence >31

otherwise

Temp5

212201

)

difference between exponents
difference between exponents

contains packed answe.

Fla?S

12200

;12209

Platch
D

Temp?2

;12196

212207
212208

src2 fraction

srcl fraction

* form of_fraction
.
bit 31 overflow
bit
bit 30 hidden bit
.
binary point before bit 30

;12192
;12193

: 12205
;12206

Temp0

Temp?2

Flag3
set if sr¢l zero
OPZERO(FLAG3))

;12188
212189
212190
12191

212204

Temp5
Temp?
MDR
Q

.
src] biased exponert
src biased exponent
packed src?
packed srcl
.

;12185 ;
;12186

FLOAT MIC

MICRO2

CMTO98.M§ X

RNk AR R R AR kAR

kA ARk KPRk A kA AR A ARk Ak

ko h Ak

ke kkkk bk vk kh Ak kdkdrk

297

16:30:35
:

CLOKX Rev 13,00, Clock rate =

FP.ADDF.SUB

=00
FP.ADDF.SgB:

Page

160ns

SIOND (MP?,SIZECWORD],

OPZERO(FLAG3) NOT SET SRC1 NOT ZERO
:; COMPUTE DIFFERENCE IN EXPONENTS
: DETERMINE WHICH IS GREATER

NEXT/FP,ADDRTN

; OFF TO HEART OF ADD ROUTINE

---------------------- v *

PL_D_MLTEMPSI~RLTEMP7],
PUSH,

; SAVE RETURN

;0] mmmcnmcmmnn
e e mmn s e e nn e H QPZERO(FLAG3) SET SRC1 WAS ZERO
; ANSWER IS SR(2
mf—

RCTEMP2] MLMDR],

CLEAR GPJERO(FLAG3),
—

RETURN [+1]

— OO0
I
NN
= O D00

N AN LA AN
B

U RSN

LN D0 IS I

NN NN

N RN LA

O N DW= OO0 NON N ISR

D
D
D
e
)
b
b
b
d
e
D
D
D e
b e}
md
ek o

28-NOV=83

= —
IO PO PONADTOLVNUNON)

NI NI G To ST W 10N (A S 10 )
NNV NN PN POURONUND [ASTCI,CT

NN NV N PLRL NIND PV NI NNV N NPV NV AL NINLNVNO N

D
b

J 059F, 0D86,5(10,0010,F047,0068,C

J 059E, 0(86,203A,4080,8047,0000,1

o) e

u 0590, 0410,2592,4080,8047,0000,1

D mh e

U 059¢, 0880,5BC0,2B51,0047,0C51,0 374+

U PO RONL NN AL

FLOAT M

Floating point an
e
T P
e TR TR TR T

(MT098.M

MLTEMPSI MB=ZLITOC1E]D,

S1ZELWORD],

SNG
NEXT/FP.NORM.

; ALSO RETURN +1

FROM FP.ADDRIN

RETURN +2 FROM FP,ADDRTN
ANSWER IS SR(1
BACK TO CALLING ROUTINE
RETURN +3 FROM TP.ADDRTN
SUB FACTOR TO EXPONENT
CANT OVERFLOW YET

OFF TO NORMALIZATION ROUTINE
ANSWER IS UNPACKED IN

FRACTION IN TEMPe

EXPUNENT IN TEMP5
SIGN SETTING D=0/8000

FINAL RETURN TO CALLING INSTRUCTION
EXCEPT IF FLOATING QVERFLOW QR
FU BIT SET AND FLOATING UNDERFLOW

INSTRUCTION THEN FAULTS

;

(MT098.MCX
FLOAT.MIC

28-NOV=83
MICRO2 1M(Q1)
Floating point and (RC
;}Sszg .T0C '

16:30:35

Page

(LOKX Rev 13,00, Clock rate = 160ns

¢ FPLADDRTN

Floating point and CRC

: FP,ADDRIN ''

312249 JRARHRRRII KRR AR IR IR AR AR AR AR AR RN AR AR R AR AR AR AR KA ATk h ke h ok kk
;12250 ;
FP.ADDRTN
;12251
;12252
HEARY OF THE ADD SINGLE PRECISION ROUTINE

USED BY ADDFZ2,ADDF3,SUBFZ2,SUBF3,ACBF,POLYF

:}gggz ;

:12255
112256 ;
:12257

112258
112259
112260
212261
;12262
112263
;12264
:12265

Input:

)

D
exponent difference
Platch
exponent difference
Tempd
sr¢l fraction
TempS
srcl exponent
Fla%O
sign of srcl
ADD1(FLAGO))
.
TempQ
src2 fraction
Temp?
src? fraction

;
;
;

;
;
;
112266 ;
;12267 ;

212268
;12269

112270 ;
;12271 ;
112272
212273
;12274
;12275
112276
112277
;12278
112279

;
;
;
;
;
;

112280 ;
212281 ;

112282
;12283 ;

;12284
:12285 ;

;12286 ;
;12287
:12288
;12289

Fla%1
sign of src2
ADD2(FLAG1))

Resources:

.
Subroutines:

OQutput

,
Operation:

Templ
work1n$ temp
Flags
diff sign flag
SAMESIGN(FLAG4))
FP.,ADDSIGNOP1
FP.ADDSIGNOR?2
Temp2
Temp5
D

traction of answer
exponent of answer
sign of answer
.

Enters on a 3 way branch testing exponent relationship
srcl > srce
srcl = src2
srcl < srce

:12290 ;

In the case of unequal exponents
.
[t the difference is > 31 then
a return is effected

;12293 ;
112294
112295
;12296 ;
:12297

Note all other returns are +3 and assume the answer is
the unpacked fraction in Temp2 ., exponent in Temp5
and sign positioned in D
It the difference is < 31 then the fractional
part of the smaller value
is placed in Templ and the

:120299
12300 ;

FP.ADDSIGNOP2) "to determine sign of answer
and to complement the smaller value if appropriate

:}Sggg :

:12298

(+1 for srcd is answer and +2 if srcl is answer)

agpro riate sign routine
is called (FP.ADDSIGNOP1,

299:

e
b m——

;

ameeea

CMT098.MCX
FLOAT,.MIC

eees
e
e
e

S et

MICROZ

1M(01)

16:30:35

28-NOV~83

;

CLOKX Rev 13.00, Clock rate = 160ns

Page

: FP.ADDRTN

Floating point and CRC
:12301 ;

In the case of similar exponents src2 is selected as

the ''smaller’ value the routine FP,ADDSIGNOP1

212302

;12303 ;
:12304

is called
|
.
note only with !ike signs can the sign of the

:123%6 ;

therefore, a flag (SAMESIGN(FLAG4)) is used if the

212305

answer be predetermined

;}Sggg ;

signs are unlike and exponents are same

$12309

Upan return

:12310
212311

with unlike exponents

;

)

the smaller value is aligned as afipropr1ate

212312
:12313
;}%%}g H

and the fractions are added and the
targer exponent value
is selected as the
correct one and an exit is effected

;12316
$12317
;12318 ;
212319
212320 ;
J12321
:12322
;12323 ;

with Like exponents
Naturally no alignment occurs
therefore if the signs are the same the
fractions are added and a return is made

if the signs are unlike the fractions are added
if bit 31 is set then the value is complemented

and the sign flag in D inyerted exit is then made
this is possible mathematically since no alignment

;}gggg ;

has ozcurred

312326 E****t***k**t*********************k***************************************t***
;12327

;12328 =000

;12329 FP.ADDRTN:

u 0510, 0580,0033,26F0,F847,0851,9 377+

U 0511, 0084,0592,4530,4047,0458,0

u 0512, 0180,0C31,26F0,F847,0854,5 377«

212330
:12331
;12332
;}gggz

wB<31-30>7,
NEXT/FP,ADDRTN.100

:12335
:12336

100} mmmm e m
e e ; SRC1 = SRC2
RLTEMP1]_MLTEMPQ],
; EXPS ARE EQUA

:12340
;12341
;12342

L
e L LT L ST L ew==w: SRCT < SRC2 (EXPONENTS)
D _D+ZLITOL31.],
; 1S DIFFERENCE IN EXPONENTS >31

212337
;%Sg%g

;}ngz

212345 =100

112346

U 0514, 0884,1592,4470,0047,0068,A

;12347

;%sgzg

1000=mmm—mem
e e
———— =: SRC1 > SRC2 (EXPONENTS)
D_2L1T0C31,]-D,
; 1S EXP DIFFERENCE > 31

ADD2(FLAG1) ADDI1(FLAGO)?,
PUSH,NEXT/FP.ADD . 3IGNOP1
WB<31~30>7,

NEXT/FP,ADDRTN.200

:
:

+ TEST FOR SIGN OF ANSWER
; GET SIGN OF ANS IN D
:

;

;100=memmmcvmm
e e as —
. ; RETURN +3 FROM FP,ADD.SIGN

RCTEMPQ]_MLTEMPY],

SAMESIGNTFLAG4)?

;

; IF SIGNS SAME NO CHECK

(MT098.MCX
FLOAT.MIC

MICRO2

1M(01)

16:30:35

28-NOV~83

Floating point and (RC

12350 =0
;12351

112352

112353

068A, 0C84,0001,06F0,8047,0851,D 338+ ;%sggg

0688, 0024,0001,0080,8047,0000,3

E 8

CLOKX Rev 13,00, Clock rate = 160ns

FPLADDRTN

Qmmemme
e e e ce e n eSeeeen— ;

RCTEMP2]_MITEMPOI+RB,

Y THIS IS THE ADD

NEXT/FP.ADDRTN. 30

* FOR THE UNLIKE SIGNS OF EQU EXP

WB<31-303?,

E}g%gg FP.ADDRTN.20:
112358
RCTEMP2] _MLCTEMPOJ+RB
112359
CLEAR SARESIGN(FLAGAS,
;%sgg?

Page

RETURN [+3)

* WAS THE SIGN BIT SET
Y THIS 1S THE ADD
'
:

112362 =01

;}gggz FP.ADDRTN.?O:

051D, 0080,0036,4080,0047,0000,3
051F, 0C86,2003,0030,8047,0054,2

E}gggg
112367

;}Sggg

112370
05A2, 0980,0D73,6080,4047,0000,3

112371

:}Sggg

RETURN [+3]
P

e S LTS L

MLTEMP2]_-MB

* DONE DONT CHANGE
P:

Y ONLY IF NO ALIGNMENT CAN WE GET HERE

e
E L TR ST;

D D.XOR,ZLIT12[81],

RETURN [+3]

FLIP THE SIGN BIT

112374 =000
112375 =001

113376 FP.ADDRTN.100:

0519, 0084,0592,4530,4047,0458,0

12377
112378
112379

;}ggg?

112382 =011
112383

0518, 0980,0EF6,4030,F847,0051,9

112384

;}gggg
112387 =100
112388

051C, 0484,10F7,0030,0047,0068,8

112389

;}sggg

FE L e
e e T D ; SRCY > SR(C2
RCTEMP1] _MLTEMPO],
. SMALLER FRACT (SRC2) INTO WORKING TEMP
ADD2 (FLAG1) ADD1(FLAGO)?,
* CHECK SIGN COMPLEMENT IF NECESSARY

PUSH,NEXT/FP.ADD.SIGNOP1

* DIFFERENCE < 31

;01]=mmmmmemme
e ccecmanannn—— : DIFFERENCE >31

PL_[1F],

NEXT/FP.ADDRTN, 100

Y SET TO 31

NEED FOR ACCURACY POLYF

;1 100=======mmmmmmmmcmcmmmmm———— ; RETURN +3 FROM FP.ADD.SIGN

RCTEMPO] _MLTEMP11.ASR.P,

NEXT/FP.ADDRTN. 20

* ALIGN SRC2

* CONTINUE PROCESSING

112392 =01

0545, 0084,7592,4031,4047,0054,0

112393 FP,ADDRTN,200:
;12394
O
Rt
e L E L L L L L L L L L LT : SRC2 > SRC1
12395
RETEMPS)_MLTEMP7],
* DIFFERENCE IS < 31

;}gggg

112398
0547, 0580,06F6,4030,0847,0054,5

112399
112400

NEXT/FP . ADDRTN, 250
P

* SAVE CORRECT EXPONENT

1 ; DIFFERENCE >31

PL_[01],
NERT/FP.ADDRTN, 200

P SET T0 1 FOR =P SHIFT (IS 31)
* NEED FOR POLYF ACCURACY

o
301

;

CMT098.MCX
FLOAT,.MIC

MICROZ

1M(01)

28=NOV=-83

Floating point and (RC

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

: FP,ADDRTN

:12401 =
250:
112402 FP,ADDRTN,
00-===mmmmmmemmmecoonceccmanane ;
:12403
:
RLTEMP1] MLTEMPZ],
112404

U 05A0, 0C84,2592,4530,4047,045B,4

112405

;}5289

;12408 =11

U 05A3, 0484,1AB7,0030,8047,0068,8

:12409
212410
:%52}}

ADD2(FLART) ADD1(FLAGO)?,

PUSH,NEXT/FP.ADD.SIGNOP?

; TEST FOR SIGN

taietedeid ; RET +3 FROM FP,ADD,SIGNOPZ
tt
FE B etit
; ALIGN SRC1
RLTEMP2] _MLTEMP1].ASR,.-P,
NEXT/FP.ADDRTN. 20
; CONTINUE PROCESSING

Page

302
g

:
i
;
i

Floating point and CRC

.TOoC '

16:30:35

Page

CLOKX Rev 13.00, Clock rate = 160ns

t NORMALIZATION ROUTINES

303

: NORMALIZATION ROUTINES "'

Floating point and CR(

2122220220000 080080ttt Tty

iiae it tl]

NORMALIZATION ROUTINES

=~ ADDF2/3,SUBF2/3,ACBF
,EMODF ,POLYF
=~ ADDD2/3,SuUBD2/3,ACBD,EMODD,POLYD

FP.NORM.MUD] =~ MULF2/3.DIVF2/3,MULDé/3,DlV02/3
Input:

traction bits 0=31
fraction bits 32-63

Temp2
Temp3

(if double precision)
0/8000 sign of answer
exponent and bias
plus factor for platch

D
Temp5

|
|
i

and binary point

Resources:

Platch
D

Output

Temp2,Temp3

patked answer

Operation:

e LR
TR P PR PR P

LR LR

FP.NORM,SNG
FP.NORM.DBL

N
T

P
N N N N
O N N N O
O A O O e O o o O T Al Dl 2P APl P ol B P S F el ol
anatF R S
o L PP P P b
DN I DN AT LR LA
A AT PO PRORO DU NI RO RO DN — = 3 3 3 el
OO ULV
IS O & I DI
IO NI WD = O D00 OV N S ARV = OO
NV 1w
AN LS NN
= O DO N
NI SN
2 O 00~ N D (AN = O D
e
O

E o

At
L
TR L R LR
TR LR PR LSRR
P
P
P
P
P
T S P TRT
T T

FLOAT . MIC

D
b b > b e e b oD b b b D e oD ok d b D mad b b b e D b b b b b b b D b d D d D D D ed D h b — b ek b e 3 b 3
N NN NI NOND
VLS LN LULEL S LSS LU LU C T O Lo U LN L s Ly s A S At INPTV
MUNJ DN PUNDNLPINUNLNLNUNLNNI
NLELSTNLNLNLNLSL

(MT098.MCX

28-NOV~83

1M(01)

;

MICROZ2

FP.NORM,MUD]

Entry for multiplication division instructions
to set the sign of the product or quotient
then branching on single/dvyuble precision
type

instruction to..

FP.NORM.
SNG
FP.NORM,DBL
)
.
These entries are constrained to allow

conditional entry based on single/double

grecvsion ingtruction tyfies or they

e called individually where the type is known

For single precision
The find first set

function determines

the position ot the binary point,
If no 1 bit is found ( possible in the case
of a zero fraction from add or subs) then a
return
is effected with a

Otherwise,

ero answer

the value is normalized by extracting

and removfng the hidden bit

)

the fraction is then rounded (by adding 100-hex
since the hidden bit has been removed)
the carry it present is added to the exponent

l
|

;

]

28-NOV=83

1M(Q1)

NORMALIZATION ROUTINES

At FP.NORM,SNG.20

Platch is added to the expowent (Temp5)

Liased with a ”fud? facto~ to account for
The addition is in a word to
the binary point.
allow for over and under flow testing
It <0

wunderflow has occurrad

FU bit is tested if set a fault exit is taken
to |E.FLUN.FAULT else fraction & exp are O
1f the value is
It > 0 a check is made

correctl gresented in a yyte
if overf
as occurred a fault exit is taken
to IE. FLOV FAULT
1f neither has occurred then the

LR TR TR P

fraction is packed with the exponent & the sign
and a return is effected

For double precision
The find first function gets the binary point
If the first 32 bits contain a 1 bit

the fraction is normalized by extractiun
and removing the hidden bit

the Low order (bits 32-63) are also extracted
the value is rounded (addin 100-hex
to bits 32-63 ) and proBag g
the carr throu h bits
1 and into exponent

Page

CLOKX Rev 13, 00 Ctock rate = 160ns

The double precls1on pack eqins

2 AR = O O 00 NOMN SN = OO0 00 NN SNV = OO o ~NIo~
O
= O OO
O NI~ (NN

o 2t ol
O
o
o
S
U F S
[CAVI IV AV I

FURIPUNUNIRJ AR

b arh o
B 3 b e

R P

Y
Fo

S8 aF P S

S S S

P e

OOOOOOOV VOOV O OV OOV OCOMMONOI00
N~ NNNNNNNNOOAONO

b
b d b ed maed o

N N

D ad

TR TR T

b o} d

b b b

b i e

IR T

TR TR P

d e —d D S S b

b S

N RJINL N AU R NN NI RINLN N NLNL N NNV A NDNINI NN N TLNVNLPIPONT S

Floating point and CRC

FLOAT . MIC

MICROZ

CMT098 . MCX

16! 30 35

with the_Low 9 bits of bits 0~31 being saved
in bits 32-63 , low order 32-63 are rotated
common flows continue with *P.NORM.,SNG.20
It the first 32 bits do not contain
a 1 bit then the second 32 nits are checked
I't there is no 1 bit then the answer is 0
and a return is effected Else fraction is
normalized by extraction & removing hidden bit
the Low order 3¢ bits are 0

an additional ''fudge'’ factor of 32 is
subtracted from the Temp5

common flows continue with t P .NORM, SNG. 20
R

KRk kR

A AN Rk kR

AR R AR

R R RNk AR R AR Rk RN

AR RN

304

;

CMT098.MCX

MICROZ2

1M(Q1)

28-NOV=83

Floating point and CRC

FLOAT MIC

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

Page

: NORMALIZATION ROUTINES

305;

:12507 =10

112508 FP.NORM,MUDI:

112509

112510

: SET SIGN = 0

112512

IR<5>?,

11251
U 050A, 0510,0037,28F0,0047,0068,C

;}gg}z
$12515

CCEAR MUL1(FLAG2),

: CLEAR FLAG FOR LATER USE

NEXT/FP.NORM. SNG

R bt
et b L Dl .=

:12516

D_2L1T12(8],

:12518

IR<5>?,

112517
U 050B, 0110,0077,28F0,4047,0068,¢

;10=mmmnnmmmmmecann
e ——————— ==; FOR MULF AND MULD,)IVF,DIVD

D_2L170C0],

:}gg;g

CLEAR MUL1(FLAG2),

SINGLE OR DOUBLE

;

SET TO NEGATIVE

: CLEAR FOR LATER USE

NEXT/FP,NORM, SNG

;

112521 =0

;}gggg FP.NORM. SNG:

112524

U 068C, 0818,29C2,4A7D,8047,0068,E

112525
12520
:}Sggg

PL_MSS MLTEMP2]

: FIND THE FIRST

NEXT/FP.NORM.SNG.10

CLEAR MUL2(FLAGS)
WX,NE,0?,

112529 FP.NORM,DBL:
112530

: CLEAR FLAG FOR LATER USE
; WEED OUT ZERO FRACTION

PL_MSS MLTEMP2]

; FIND FIRST BIT SET FOR DOUBLE

12533
;%gggg

WX.NE.0?,
NEXT/FP.NORM.DBL.10

: WEED OUT ZERO FRACTION
:

112536 =0

l
!
|

112531

;12532
U 068D, 0018,29C2,4A7D,8047,0054,8

lommmememm—

BIT SET

CLEAR MUL2(FLAGS),

: CLEAR FLAG FOR LATER USE

;
|

:12537 FX.ZEROTEMPZ:

112538 FP.2EROTEMP?:

U 068E, 0C84,0587,0080,8047,0000,1
U 068F, 0486,2137,003D,8047,0069,0

112539 FP,NORM,SNG.10:
112540
;0mmmmmm e
RCTEMP2].0

112544

j]ommem e
ea e~==we; NORMALIZE BY EXTRACTION

:}§§2%
;}ggzg

112547 =0
U 0690, 0986,2C11,0038,0047,045C,D

Seememne- : HANDLES O FRACTION FOR ADDS & SUBS

112541

212548
112549

:}Sggg

RETURN (1]
MLTEMP2]_(MB RLZER0]).RR.P

: BE SURE ANS IS ZEROED

: ANSWER IS ZERO RETURN
: STRIPS OFF HIDDEN BIT

ittt
ebrah o otatntalniedebinde 1ot H
MCTEMP2) MB+2L1TOL1003,
: ROUND THE FRACTION HIDDEN ALREADY GONE

PUSH,NEXT/FP.NORM, ADD , ALK(

U 0691, 0086,5811,0B850,0047,0854,4 410%

112555
;12556

MLTEMPS5] MB+PL,
SIZECWORD),
SIGND CMP?

; GO GET CARRY

;

:}gggi FP,NORM, SNG. 20:

112554

: ADD PLATCH TO BIASED FACTORED EXPONENT

: CHECKING FOR UNDER OR OVERFLOW
: CHECK >,<,= 0

;

CMT098,M(X

FLOAT .MIC

MICROZ2

28-NOV=83

1M(01)

Floating point and CRC

;12557 =00
112558

112559
112560

05A4, 0DBO,5D92,0A57 ,F847,0069,2

112561

118564

05A5, 0884,0587,0030,8047,005C,E

112565

i12366
112568

05A6, 0884,0587,0030,8047,005C,E

112569

:12370

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

: NORMALIZATION ROUTINES

Page 306

;00mmmmmo
e mm e s
e ====; > 0 MUST TEST FURTHER FOR OVERFLOW

UB_MLTEMPS).AND. ZLITBLOFF],
SIZELWORD],

: AND EXPONENT WITH FFOO
;

NEXT/FP.DBL.PCK

;

wX.NE.O?,

i
i

IF NON ZERO THEN OVERFLOW

;

)e
EL T cmeman ; UNDERFLOW CONDITION (=0)

RCTEMP2] 0,

: SET RESULT TO O TENTATIVELY

NEXT/FP.TESTPSL

i TEST IF FU SET

;10=s=mmemmemmeeee- smmmeememee ; UNDERFLOW CONDITION (<0)

RETEMP?J

: SET RESULT TO O TENTATIVELY

NEXT/FP,TESTPSL

; TEST IF FU SET .

112572 =0

;12903 FP.DBL.PCK:

0692, 0086,2682,4081,4047,0000,1

112575

i1e7t

112578

0693, 0549,8(10,0030,24A7,00FF,B

112579

MCTEMP2]_D.OR.PACK(MB RLTEMPS1),: PACK FRACTION OR WITH D SIGN BIT
;

RETURN [¥1]

lmmmmesemme
e e e e~: OVERFLOW TIME
:

DFCREMENT THE VA FOR POLYF,POLYD

:12583 FP.NORM,DBL.10:
:12584
$00===m=mmmmo
s men o mm e n e ;
12585
PL_MSS MLTEMP3J,
:
112586
WXNE.O?,
;

WX IS ZERD MAY BE ZERO ANS
FIND FIRST BIT SET IN SECOND HALF
1S THERE ONE

112380

VA_MCVAI=ZLITOL4],

SET FLAGT,NEXT/IE.FLOV.FAULT

FLAG1 FOR POLYD FPD RIN

$12582 =00

05A8, 0480,39(2,4A7D,8047,005A,¢

i1281

:12589

05A9, 0086,2137,0030,0047,046E
,E
05AA, 0586,3011,0038,0047,0069,4

0694, 0486,2041,003D,8047,045C,D

0695, 0884,22F7,0030,C047,005A,7

112590
:

$10593

PUSH,NEXT/FP.T32ERC

;

MCTEMP2)_(MB RCTEMP31).RR.P,
j10mm

: NORMALIZED FRACTION HIDDEN BIT GONE

12594

MCTEMP3]_MB+ZL1TOL100J

112597
112598

;Q=mmmmmmmmmm—eme
e
cnee e MCTEMP2] MB+RLZEROJ+ALK(,
:

112594 =0
;

;

85 FP.NORM.DBL.11:

;

112605

0547, 0884,3387,0010,0047,0069,1

NEXT/FP.NORM.DBL. 50

112606
112607

PUSH,NEXT/FP.NORM. ADD ALKC

RLTEMP3)_ (MLTEMP2] RB).AR.9

: ROUND THE FRACTION
PROPAGAYE THE CARRY

: GO ADD IT IN

i SAVE LOW ORDER 9 BITS AS START OF PACK

jemmemmeemmceemmeseemecceoeee- :

RCTEMP3] MCTEMP3],RR,16,
NEXT/FP.RORM. SNG. 20

: PACK UP AND FINISH
;

|
;

:
:

CMTO98.MCX
FLOAT MIC

8
16:30: 35
CL ? Rev 13.00,
i NORMALI1ZATION ROUTINES

28-NOV~83
1MQ1)
CRC
and
Floating point

MICROZ

Clock rate = 160ns

0886,3137,003D,8047,0408,D

U 05AE, 0D86,5C10,0011,0047,0069,5

U 050D, 0886,5041,0090,8047,0000,1

U O5CE, 0486,0036,4030,0087,0050,1

U 0501, 0D80,0C12,0A32,0047,0069,6

U 0696,

U 0697,

0549,8(10,0030,24A7
,00FF,D

¢884,0587,0080,€047,0000,1

C>\n3flNFQ—ACMOCD‘QCFLflbflflh)—*CNOCO‘QO“AS\MNN)—*CDMDOD‘JO“A“UM“J—‘CDQD

U C5AD,

PURLNU R RO RLAUPLNURIIND N NL U RN R RN NNV NN PJNININININUNI NINDTLNI NPV
o Xb No o Jo o Tololo
[edeNeN=NeoNeNeNeNe
oo e o T JoTo o Lo ey[oNeNoNeNoNoNeNoNo
= = 3 b b e e b d O
I DD B 2B DY IANWIN N W
AN N A D TOND MAONURURUROAVA)

U 05AC, 0(84,0587,0080,8047,0000,1

e
S
T T
N T
T S TRTETE S PR PR T PR R TS P TR TR TRI
3 e ead d b b
b b b e o
bk i} b e o
b d D b B el
e e
D e D D b ed d ed d b b

12608 0
FP.NORM, DBL 50:

Page

ANSWER IS ZEROQ
; SET FIRST HALF TO ZERO
: SECOND HALF ALREADY IS

R[TEMP?]_
RETURN [¥1

M[TEMPSJ (MB RLZEROD).RR.P,

EXTRACT THE FRACTION
;: MOVE T3 TO T2 AND O OUT T3

PUSH,NEXT/FP,T370T2

.
S
W
ety

M[TEMPS] MB-ZL1T0[203,

;;

S1ZELWORD],

;; JOIN COMMON ROUTINE

NEXT/FP.NORM.DBL.11

FX.NORM.ADD . ALKC :
FP.NORM.ADL . ALKC :

et ieontatein

ettt

SUB 32 TO COUNTERACT PLATCH

atatatatutedala el

MCTEMPS ] M8+R[ZEROJ+ALKC,

SI1ZECWORD]

;; USED FOR G H FLOAT
:
;: ADD ALKC TQ TEMP5 (EXPONENT)
;

RETURN L[+1]

;

FX.TESTPSL:
FP.TESTPSL:
oy

e o

0 B

GET THE PSL TO TEST FOR FU BIT SET
N e

e m

—c e

——

WXTEQ.0?

;0
VA_ILVAD-ILI T0C41,
s

SET FLAG1,NEXT/IE.FLUN.FAULT

WAS FU SET

FU BIT

SET

SO FAULT TIME

; DECREMENT THE VA FOR POLYF,POLYD
:; SET FLAG1 FOR POLYD FPD RTN
FU BIT

CLEAR SO

IGNORE

R[refifiii
--------------------- : ZZR0O OUT SECOND HALF
RETURN L#1j
:: RETURN TO CALLING ROUTINE

307 |

:
H

(MT098,MC(X
FLOAT .MIC

2%;?0V-83
M01)
Floating point and

8
CLOKX Rev

ADD.SIGN ROUTINES

Page

13.00, Clock rate = 160ns

TR P

- (srcl > src2)

FP.ADDD.SIGNOP1

- (srcl > src2) entry double precision

FP.ADD.SIGNOR?2

= (srcl < sr¢d)

TSR PR

FP.ADD.SIGNOP1

Temp1

fraction (single precision)

smaller value

MDR (bits 0=31)
Temp0 (bits 32-63)

frction
ol smaller value
double precision

Temp4 (bits 32-63)
FLa?O
ADD1(FLAGO))
Fla%l
ADD2(FLAG1))

if entry FP.ADDD.SIGNOPI1
srcl sign flag

D
Fla?S
SAMESIGN(FLAG4))

sign of answer
same sign flag

src2 sign flag

R
A PO

PR YD

Input

Resources:

Qperation:

Enter routines branching on the sign

et
va

of the two operands
.
Where src1>
the sign is the sign of srcl and the src?
value s complemented if the signs are
different the SAMESIGN(FLAG4) is cleared

where src¢2 is >
the sign is the sign of src2 and the srecl
value 1s complemented if the signs are unlike

“emeten.

kKN

A AR AR A AR A AR AN AR AT R AR

AR AR

A AR ARk

308i
i

: ADD.SIGN ROUTINES '’

Floating point and (RC

:**k****************w********fi**ik********tk****i***t**ttt**t*t***tw*******t**

AU AU R RO

AL RN

AU R RO N NN NU NI FO N N AU RN N NI PO N N NI NI NONJ NV NN N NNV NI MY

[o YoM oo NoNe o NoNaNo Yo g le Lo do o Nolo 200l [e s Yoo NeNoNeNeNeNo o e Yo s o oo e e Ao ALl
LN O I
N N
NN NN NN ~NO OO OO OON O ON UV T AU
COCOO
0O oD COODCOCO
O
S WU = OO0 O IS NR =S OO 0O NN N
(IR = OO o
OCO
O NS LNRD S O OO

LA TR PR PR T
A
N
T
T
O
S
T
T
T
O
O
S

P
T
PUT N D

eGP
U QY QN QI U QU QST WU QU ST W i SR SO SR
e e
g A
g

;12647 .foc

16:30:35

ARk

AR AR

0607, 0884,4592,4530,0047,0058,0

o
H
v
*
’

0580,

0560,0C37,2080,0047,0000,3

o
’
»

0581, 0120,0n77,28F0,4047,0069,8

:
l
.

T s

8
CLOKX Rev 13.00, Clock rate = 160ns

Page

ADD.SIGN ROUTINES

FP.ADDD.SIGNOPT:

RCTEMPO) _MLTEMP4],

SMALLER VALUE TO WORKING TEMP

ADD2(FLAGT) ADD1(FLAGO)?

SIGN OF OPERATION ?

=00
FP.ADD, SIGNOP1
e
o
o U= e
e
4
B
8

D_ZLITOLO],

SET SAMESIGN(FLAG4) ,RETURN [+3]
e
g
g
D
o
*

D_ZLIT12(8],

C[EAR SAMESIGN(FLAGA) ,

SRC2+,SRC1+
SET SIGN POSITIVE
SR(2+,SRC1=
SET SIGN NEGATIVE
CLEAR FLAG

SRC2~,SRC1+
SET SIGN POSITIVE

IR<
NEXT/FP.ADD,SIGN2

DOUBLE OR SINGLE

D_ZLITOLO],

SAMESIGN(FLAGA) ,
C[EAR
5>?,

IN D

DO 2S COMPLEMENT

11__--_-_-__--___-_---_u-____--.

sEr SAM

IN D

SINGLE OR DOUBLE
DO 2S COMPLEMENT

IR<5>?,
NEXT/FP,ADD.SIGN2

D_ZLIT1

IN D

;

=00
FP.ADD. S]GNOP?

SRC2-, SR(1=
SET SIGN NEGATIVE

SRC2+,SRC1+

SET SIGN POSITIVE

IN D

0585, 0580,0€37,28F0,0047,0069,8

0586, 0180,0077,28F0,4047,0069,8

0587, 0980,0077,2080,4047,0000,3

0698, 0086,1003,008D,8047,0000,3

SRC2+,SRC1SET SIGN POSITIVE
SINGLE OR DOUBLE
DO 2S COMPLEMENT

1R<5>?
NEXT/FP.ADD.SIGN2

SRCZ~,SRC1+
SET SIGN NEGATIVE
DOUBLE OR SINGLE

;10

D _ZLIT12[8],

1R<S>°

S v

O —

——

D 2L1T12081,RETURN [+3]

=0
FP.ADD, SIGN2
-

0 T

IN D

DO 25 COMPLEMENT

NEXT/FP.ADD.SIGN2
. .

IN D

9t B

ey o

0 S

S O

g P

SRC2-, SRC1SET SIGN NEGATIVE
FLOAT

IND

SINGLE

25 COMPLEMENT
------__-_—__-_—~-—--_-___-—-_.

FLOATING DOUBLE

0699, 0886,0003,003D,8047,0060,8

0608,

0081,2043,008D,8467,6000,3

0584, 0080,0037,2080,0047,0000,3

0583, 0160,0077,2080,4047,0000,3

TR TR T

0582, 0520,0037,28F0,0047,0069,8

men.

692

16:30:35

mnro

12691

_hd—é—hd—hfl

FLOAT.MIC

‘

.;.a_a_a_a_a_g_a_a_a_a_a_¢_a_a_a_a_a_g_a.a_a_a_d_a_J_a_a_._a_a_a.a_;~J_a_¢_a_a_a_a_g-4_aua_;.a

8
. MCX
CMT09

28-NOV-83
M0
MICRO2
)
(RC
and
Floating point

. 28 ¢

MDR_RL[ZERQJ~MLMDRI-ALKC,
RETORN [+3]

2S COMPLEMENT SIGNIFICANT HALF

309

(MT0G98.MCX
FLOAT MIC

MICRO2

1M(01)

28-NOV=-83 16:30:35

Page 310

CLOKX Rev 13.00, Clock rate = 160ns

: FPMULFZS

Floating point and CRC

;%5;29 .TOC '

Floating point and CRC

! FPLMULF23 "

:'127‘08 ,‘&**********i*************t*i*k***t*tik*k*****k******t**t***t****i************
|

;12749 ;
;%5;?? :

MULF2

mulr.rf,prod.mf

12752 ;

MULF3

mulr.rf,muld.rf,proi.uf

;12753 ;
:12754 ;
212755
12756

Input:

212757 ;

;12758
12759 ;
;12760 .
212761

MDR
Resources:
tor mulr

Templ, @

Temp$5

$12762

;12763 ;
12764 ;

tor muld

212769 ;
;12770
;12771

12772 ;

(MOPZERO(FLAGT))

212774

;12775

(12777
;12778 ;
12779 ;
;12780

212 84 ;

Platch
Stepcounter
D,0

;12794

;
;
;
;

:}%;gg ;
012797
212798
12799

all tlags are zeroed

to shift operand
for multiply iteration count
for multiply operation

Subroutines:
FP.MULFOP1

FP,MULFOP?

;%S}gg :

;12787
;12788
:12789
;12790
212791
;12792
;12793

flag set if either

operand zero

if an operand is zero

212776 ;

;

fraction

exponent

TempO
fraction
RTemp8
exponent
Fla%
sign of operand
MUL2(FLAG3))

Flag!

212773 ;

212782
;12783

muld.rf/prod.mf

Fta%Z
sigh of operand
MULT (FLAG2))

212765 ;
212766 ;
;12767
;12768

;12161

mulr.rf

FP.NORM.MUDI
Exit:
Qutput:

parse mulr.rf

parse muld.rf/prod.wf

normalize round pack product

FP,WR]ITE23
.
Temp¢
Fla?E

packed product
cverflow flag

Fla%S

underflow flag,

OVER(FLAGZ))

UNDER(FLAG3))

set

.
appropriate

set 1f apprapriate

Opuration:
.
Both operands are validated and parsed
the exponents are added

1M(0Q1)

28§?Ov-83

16:30:35

Floating point and (

OO OO OOOOTSOCO
P
D
b3 S

;12
12
12
12
;12
212
12
12
12
12
12
12
12
12
D12
D12

000NN
LHAN = OV
NN DA
= O

MICROZ

CMTO98.MCX
FLOAT.M IC

GO 00 GO CO €0 00 0 €O CR GO 0O OO €O O 00 T 00 O3 00 0O G0 €O GO C0 CO 0o 00

:%s %

;}S 51

;%g S%

CLOKX Rev 13,00, Clock rate = 160ns

: FPL.MULF23

It either operand is zero the product is 2ero

and an exit

is effected

otherwise, the stepcounter is set to 14
the two operands are shifted right 5 places
and the multiplier (Temp2) also placed in @

;

The multiplication is performed
2 bits at a time

;

ending with 26 bits of

product in D

the binary point is at bit 25 and the

;

"'fudge'’ factor

for normalization is

99~hex (B0 for_the extra bias 19 for platch
and the bp of

;
;

Entr§ to the normalization routine is made where
the XOR of the two sign determines the
sign ot the product

Upon return a branchinauexit is made to

differentiate between

rxxxnnnnxexfPA ENTRY AND

MULF2

MULF3

MULF2 and MULF3

INTERFACE*#xwknkkxx

(OS.RED) - FI.ADDF2,REG/F].ADDFZ2.MEM
(OS.RED) = F1.ADDF3.REG/FI.ADDF3.MEM

:'12 21' SR AR RR KRN R A TR kR K KA R Ak g e ek e
212825

ek o sk e o ko ke e ok g ok ok ok ok ol iy e o ol ek e e e

;12826 .REGION/IRDX.R1L,IRDX,R1H/IRDX.R2L,IRDX.R2H

v 0080, 0480,0036,4030,0047,0008,2

)

u 0081, 0886,2034,403D,8047,0463,A

;12827 =000
212828
:}sg%g

1000w=mmmemmremmcccmmuccmenam
- ; MULR (SRC1)
IS ZERO
NEXT/FP.MULF.10
; WASTE WORD BUT

112831 FP.MULF23:

Rk
RERK
R R AR
S ORRA

;12833

;0 TO AN MBUS SOURCE

;12832

;152;?

V0 emmmmcmcn
e
e m s m e ———— : START OF MULF2/3

MCTEMP2] Q,

PUSH,NEXT/FP,MULFOP1

s PARSE MULR

;12836 FP.MULF,10:

)

U 0082, CL85,2437,0A82,0047,0058,( 323%

112837
;12838

1010=wncmmmnncnnecm
e m————
RLTEMP8] _EXP(MCMDRI),
; EXTRACT EXPONENT

;}Sgfi?

PUSH,NEXT/FP.MULFOP2

;12839
212842

U 0083, 086,5001,05D02,0047,045D,4

FRO,FLTZTY,

; TEST VALIDITY OF MULD
b

;011 ~==mmmmmmc
e
s cmn e —a— :

212843

MCTEMPS] MB+R[TEMP8],

; ADD EXPONENTS

;12845
212846

MOPZERO(FLAGY)?,
PUSH,NEXT/FP,MULF,200

; EITHER OPERAND ZERD?
! PREPARE FOR THE MULTIPLICATION

;12844

Page

SIZECWORDY,

;

311:

0DBO,0EF6,4030,2847,0061.0

0C86,20F7,1030,0047,0063,8

U 0638, 0886 ,00F7,0080,0047,0000,1

b
d md
b a3

U 0610,

0(84,0585,0670,8307,0050,6

) d emd e

U 0500,

b o}

U 0504,

D od

D e

u 0087, 0080,0036,4670,0047,0050,6

7 FP.MULF. 100

FP.MULF 200

ONOr TN
LI
S B
O OO 0000 000000 CO 000000 N N NN N NSNS WO OOV
= O O 00 NN NS (NN — OO 00
N = SN0
00
M AUNIMAN = OO
00 NN
AMO = OO 00 O VSN

P
T
T

D d e

T
e

D e

T
T

b D

T
T

e e e e
b
D e

0086,2582,4570,0047,0450,A

)

u 0086,

I TR
TR TR TR PR
PR PR TR TE PR TR T

U 0085, 0186,5€10,0014,C847,0008,6

b b d b

U 0084, 0480,0027,9320,0047,0008.,4

o Co Co Co Co©0 G0 Co 00 o S G GO Co §0 0o CO C0 00 €0 0O 0 Co CD Co 00 CO

Floating point and CRC

16:30: 35

€0 €0 00 00 0O Co CO O 06 £ 00 O3 00 CO 0o Co 0O 0o O

FLOAT MIC

28-NOV-~83

)

(MTQ98,MCX

FUNUALNRLNU PRI RN AL NI NNV ANV NN NINNU NI NN AINININI NINJIN NN NI NINLNDNLNININI P PUNIN) )

5 0KX Rev 13.00, Clock rate = 160ns

FP.MULF23

THE MULTIPLICATION

MULFAST+ CAND IN RCTEMPOI,

Y STEPCTR IS 14 AT START

DBZ STEPC?,
NEXT/FP,MULF.100

* DECREMENT & BRANCH TILL DONE
* Q HAS MULTIPLIER TO START

SIZELLONG],

Page

* RBUS HAS MULTIPLICAND

Y PRODUCT IN D AT END

e —————— ; ALL DONE THE MULTIPLY
m
mmmm
e
$10]mmm

MLTEMPS] _MB=-ZLITOL991,

SIZELWORD]

* ADD FACTORS

19 FOR PLATCH

* AND BIT 25 POSITION OF BP
' =99(HEX) WITH 80 FOR EXTRA BIAS

;110=mmmmccmc e H

MLTEMP2] D

MULTCFLAS2S XOR MUL2(FLAG3)?,
PUSH,

NEXT/FP,NORM.MUDI

" MOVE ANS TO TEMP FOR NORM

: XOR OF23 = PRODUCT SIGN
* FLAG1

IS CONSTRAINED OUT

111Q=mmsmmsrm
o mcn
e n -H

1R<2-0>7,

NEXT/FP.WRITE23

' 2/3 OPERANDS

* DO WRITE OR GET THIRD OPERAND

SEGION/FLOATJR1L,FLOAT.R1H/FLOAT.R2L ,FLOAT .R2H/FLOAT.R3L ,FLOAT.R3H
------------------------------ ; MOPZERO(FLAG1) NOT SET
Bl 51,
* SET PLATCH TO 5 FOR MOVING OPERANDS

STEPC_14.
NEXT/FP.MOLF. 250

' SET STEP TO 14 (26 BITS + 1 SETUP)
:

—. ; MOPZERO(FLAG1) IS SET
P L T

RLTEMP2]_FLAGS_O,

* ANSWER 1S 0,ZERO FLAGS TOO

NEXT/FP, leTE23

1R<2=0>77

2/3 OPERAND WRITE

250:

MLTEMP21_Q_MB.ASR.P

Y SHIFT MUL RIGHT 5 (PLATCH)

MITEMPO]_MB.ASR.P,

* SHIFT MUL RIGHT 5 (PLATCH)

RETURN [¥1]

MICRO2
1M(O1)
28 ~NOy-83
Floating point and CRC

;12893 .T0C "

Floating point

Page

CLOKX Rev 13,00, Clock rate = 160ns
FP.MULFOPZ

and

CRC

AR AR KAk kR AN AR AT R

AR R AR

FP.MULFOP1 FP.MULFOP2 '
AR

AR A AR R AR A

AR AR Rk

kkob bk dkk sk

SINGLE PRECISION OPERAND PARSERS
FP.MULFOP1

PR TR TR P

TR TR 2

Temp2
packed operand
clear
an?2
MUL1(FLAG2))
clear
Fla?1
MOPZERO(FLAG1))

Input:

Temp2,Q

fraction unpacked
binary point at bit 30

Temp3

exponent

Resources:

overflow and hidden bit 31-30

Fla%2
sign of operand
.
MUL1(FLAGZ))

Fla?1
set if operand zero
MOPZERO(FLAGI))

Exit

Return +1
Return =1
1E.OPER.FAULT

if operand valid and >,< 0
if operand =0
if reserved operand

FP.MULFOP2
Input:

MDR
packed operand
clear
Fla?S
_
MUL2(FLAG3))
Fla%1
ma;be either way
MOPZERO(FLAG1)

Resources:

Temp0

unpacked fraction

FlaflS

(MUL2(FLAG3))

sign of operand

Fla%1

it either operand 0 is set

Return +1

MOPZERO(FLAGY))

Exit:

1E.0OPER,FAULT

AR KA AR AR AR

R R R AR R R KRR R R Rk ARk ke kR

valid >,<,=0

if reserved operand

khkwkkkkk Rk kR Ak

kh ke

hkkrkkkkk

NS LI

: FP.MULFOP1

IR T

NN INIWNID = OO

16:30:35

O NN AN = OO

ARk kR

AN N AN AN PO NI NN PO PIPO RO N = =3 = [
NN
D
BN DN S BB

e ek

b
b
md

D oD ah ah o

ead b D ik

)

D e

)

D e

)

b d

PNV
LN
NN NY
NOALNLNLNINLNIALNL
AL AN NI NN PNV PN NARALNINLNULNL PO NN NS PN
OO00000000
OO OO0 OO0 O0O0 OO0 OO0 O OV0O OO O OO0 OO D0 DO OO OO

212
‘12
12
12
12
12
12
12
12
12

O 0300 00 00 OO
=lelelelalelw
e lele )l s olie il s L o)
NN
=2 OV~ O\NINMNN) = OO 00NN DNMANN = OO

: 12894

e
N
I T T e e T TR T T P R N R P T N IR LA LR IR A LR LR

CMT098.MCX
FLOAT . MIC

FLOAT . MIC

MICRO2

28-NOV~83

1M(01)

Floating point and CRC

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

: FP.MULFOP1 FP.MULFOP2

063A, 0C84,2437,0AB1,4047,0858,8 323%

QI QU QU s WS ¥ —l—l_\_\d_l_l_s_a_\-—b-—\_\-—l_)-—l.—l_t-—l—l—)—h—l_l_\_l._)

; ggzg FP.MULFOP1:

; sgg?

FRO.FLTZY

112952 =00
0588, 0C80,0036,4030,0047,00FF,8

0589, 0456,2677,108D.8047,0000,1

112953

112956
112957

;0l=m=m=eeemeemeeseemee——seo—ese ; SRCT < 0
M[TEMPZJ Q_UNPACK(MB RCZER0J), ; UNPACK THE FRACTION
Y MULTIPLIER DIVISOR
SET MUL1TFEAGZ).

112958

: 5323

QOO NN EIANND

2O 000N e

0O 00000
O 0OV O0OVOO O

D000 0000000000
COCO NN NN NN

m e m e ; SRC1 >0

CLEAR MUC1TFLAG?),
RETURN [+1]

; UNPACK THE FRACTION
;
:

=00

¢ FP. MULFOP2

AONORLALAINLPLNLNLTLNLNONININDND

P O TR
X T

N
R

058F, 041F,2677,008D,8047,0000,1

;1] mmmm

* NOTE DIFFERENT RETURN *%xx

MLTEMP2]_Q_UNPACK(MB RLZERO1),

2968
%

058E, 084C,05B7.0080.04E7,0000,1

Y SET UP ZERO
“ SET FLAG TO INDICATE ZERO

RETURN [-1]

2967

(U QS W W

058D, OC5F,2677,008D,8047,0000,1

110mmmmmmmmmemmemacmecem—e———— ; SRC1 = 0

2966

RLTEMP2] Q_0,
SET MOPZERD(FLAGY),

: 532?

2
2
2
2

RETURN [+1]

112962
112963

058C, 0£80,0036,4030.,0047,00FF,8

;00=-=eceecmemcmmmmammece—smma—a- : RESERVED OPERAND

KEXT/1E. OPER. FAULT

[

0588, 0C16,2677,108D,8047,0000,1

* TEST VALIDITY

: Sggg

£12961
05BA, 084C,0587,1080,8047,03FF,F

* PARSE OPERAND 1

RETEMPS] LEXP(MLTEMP2D) ,

} 2949

(MT098,MCX

NEXT/IE OPER,FAULT

T
ST
ettt --;

MTEMPO_UNPACK (MDR RLZEROD),

RETURN [+1]

SET MUL2(FLAG3),

R[rEfipai-a, --------- ;

MDR_Q,

RETURN [+1)

;1]

e e

e c ene

M
m esc

MTEMPO UNPACK (MDR RLZEROD),
CLEAR RUL2(FLAG3),

RETURN [+1]

SRC2 < 0
UNPACK THE FRACTION

s SET MULTIPLICAND DIVIDEND FLAG

;
H

SET MOPZERO(FLAG1)

RESERVED OPERAND

:
;

SRCZ = 0
ZERO QUT THE OPERAND
ALSO THE PACKED FORM

SRC2 > 0
UNPACK THE FRACTION

Page

DIVF2

divr.rf,quo.mf

DIVF3

divr.rf,divd.rf,quo.wf
Input:
Resources:

|
R

EH K KA W RRR

S
M
T
T
T

Fla?

MUL2 (FLAG3))

|
|

.
fraction
exponent

sign of dividend

Fla?1

set if either operand 0

D.Q
Subroutines:

for division operation

MOPZERO(FLAGT))
Stepcounter
division loop control

Exits:

FP.MULFOP1
FP.MULFOP2
FP.NORM.MUDI

parse divisor
parse dividend
.
normalize,round, pack quotient

FP.WRITEZ23
to write out quotient
Operation:
The divisor is parsed, validated. if 0
a fault exit is made to IE.FLDBZ.FAULT
Else the dividend is
parsed,validated
if 0 the
quotient is
exit to FP.WRITE23
Else D and Q are set up to perform the division
2 bits at a time - 26
bit quotient(Q)

Exponents are subtracted and a ''fudge'’ factor
of +67-hex added ( =19 for the binary point
at bit 25, and +80 for the bias)

Normal1z1ng.round1ng packing done entering
at FP.NORM.MUD] to determine sign of quotient

by the XOR of the operand signs Upon return exit
branches to differentiate between DIVF2,DIVF3

EN TRY AND INTERFACE®*%kkkkkk&
F1.ADDF2.REG/FI.ADDF2.MEM
(OS.RE D)
FI1.ADDF3.REG/F1.ADDF3.MEM
(0S.RE D)

xxwxankwnscfPA

DIVF2
DIVF3
.

!
|

Temp2,Q
fraction
Temp5
exponent
FlagZ
sign of divisor
MUL1 (FLAG2))

for dividend
Temp0 ,MDR
RTem

for divisor

TR TR

divisor
dividend

MDR

315 |i
!

R T AR AR AR AR RRRA AR kAR Ak ARk ok Aok AR kR AR Rk A Rk KA

TR TR PR PR P

PR TR TR TR

RRRKE KRR RN AR

page

: FP.DIVF23 "

Floating point and CRC

AN
LN — O OO NOMNAS

= OO0 NN
N ONNL AN
— DO

.70C "'

W
NS

3 3 b b b b b b md e
b o

NS WRD = O OO N
= O OO0 N
TN

TR T

b b b b D

amb mad e

D D D b e

AL A

b b e eh D

be e

LR LALAl

(NN A PO PO P PONINONIND

12991

b b ok b b b e o

FLOAT.M

b ok e o> 3 e

CLOKX Rev 13.00, Clock rate = 160ns
16:30:35
: FP.DIVF23

28-NOV~83
CRC
and
point
floating
1M01)

e
A
R

(MT098.M

'-tt*tt*fiti***Q*t****’(*t*\**ttt**titt**iil’*tt***ii***ttttti***tt*tt*‘*tt*tttiti

CMT098 . MCX

MICROZ

FLOAY MIC

TM(01)

28-NOV-83

Floating point and CRC

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

: FP.DIVF23

;13045 .REGION/IRDX.R1L,IRDX.R1H/IRDX.R2L,IRDX.R2H

:13046 =00

0094, 0480,0036,4030,0047,00FF,C

113047

Y| PP
A wewe=ewe==; DIVISOR IS ZERD

NEXT/IE.FLDBZ.FAULT

:}ggzg

* OFF TO FAULT EXIT

RRR
KA AR ARk
§ORARA
113050 FP.DIVF23:
113051
1 SRS
SUSP AR~<== MAIN ENTRY

0095, 0886,203A,403D,8047,0463,A

MLTEMPR]
PUSH, NEXT/FP MULF OP1

113052
;}gggz
113055

0096, 0C85,2437,0AB2,0047,0C58,C 323%

;1Qmee=cemsescecee—mscmmcscenacne ; RETURN IF DIVISOR NE 0

R[TEMPBJ EXP(MCMDR]),
FRO.FLTZ®

+13056
$13057

;}gggg

113060

113061

PUSH,NEXT/FP,MULF
OP2

0000

;13062

0097, 0886,5003,05D2,04E7,0605D,8

Y GET DIVISOR (SRC1) TO MBUS SOURCE
¢ TEST VALIDITY OF OPERAND

;}gggg

;

1lmesemmmmmmeemaeseaes cm————;

M[TEMPSJ RLTEMP8]=MB,

: SUB FXPONENTS

MDR_0,

sxzs[woab]

$13063

: PARSE DIVIDEND (SRC2)
v TEST VALIDITY

MOPZERO(FLAG1)?

;

E}gggg 8EGION/FLOAT.R1L,FLOAT.R1H/FLOAT.R2L.FLOAT.RZH/FLOAT.R3L.FLOAT.RBH
*

113068
0508, 0481,2005,7030,0047,005¢C,0

$13069
;%gg;g

STEPC_14. ,REXT/FP.DIVF.40

113072
.

05DA, 0C84,05BE,0670,8307,0050,6

;0%=mmmmmemmmseeecsem—ceceosewes ;

& M[MDRJ D _RLTEMPO],

* SET UP DIVIDEND FOR DIVISION
; DO DIVIDE

j1x=smmmmeeccccaeas wm—tmmm—anes ;

113073

R[TEMP?J FLAGS_O,

: ANS IS ZERD

:}gg;g .00

NEXT/FP.WRITE23

113074

1R¢2-0>?,

$13077 FP.DIVF.40:
$13078
113079

0500, 0480,0024,(320,8047,005¢,0

;00==mmmmmemmeecceeee—cveme——— ~:
DIVFAST+ SOR IN RITEMP2],
;

113080
;}gggg

SI2ELLONG],DBZ STEPC?,
NEXT/EP.DIVF.40

113083
05¢1, 0586,5C11,0013,3847,0069,A

METEMPS] _MB+7L1TO[67],

:}gggg

SIZEC

113087 =0
069A, 0CB6,203A,457D,8047,0450,A

0698, 0080,0036,4670,0047,0050,6

:13090
;}ggg;

113093
+13094

113095

* STEPCOUNTER 14 TO START
;

(0] =memm e —————————— ewwamue==; PREPARE EXPONENT

+13084

113088
113089

THE DIVISION

Y =19(HEX)PLATCH &BP

: +80 BIAS = 67 TOTAL

;Qme=memmmmecmcsecsecccmmesee-e ~;
METEMP2]_Q,
*

MUL1(FLAG2) XOR MUL2(FLAG3)?,
PUSH,NEXT/FP,NORM.MUDI

PUT INTO NORM REG

; SIGN OF QUO TEST
;

B B EnOGETEE TR :
1R<2-057,
. PREPARE FOR WRITE OUT

NEXT/FP.WRITE23

page

316|

CMTOQB.ME%
FLOAT.M

MICROZ

1M(O1)

Floating point and

;}%83? .70C "'
'

16:30:35

2%5?0V-83

Page

CLOKX Rev 13.00, Clock rate = 160ns

: FP,ADDD2 FP.SUBD?Z

« FP.ADDD2 FP.SUBD2 ''

Floating point and (RC

213098 ;ukt*ti*ututt*tfl*tntttu*twtttwtfl\t*wt**t*t*****i******************t*i*t***tfl*t
:13099

:}g}g? :

ADDD2

add.rd,sum.md

213102 ;

suBDZ

sub.rd,dit.md

213103
;13104 ;
13105

;13106 @
213107

;13108
;
;13109 ;
13110

;13111

J13112
213113
J13114

Input:

tor srcl

Temp2,0
Temp3
Temp$S

subroutines:
FP.ADDDOP?
0S.DMUD
Exit:

13127

Operation:

:13128
;13129
$13130
213131
213132
213133

213134
J13135
213136 .
;}%}%g ;
213139 ;

;}g}zg :

fraction (bits 0-31)
(bits 32-63)
exponent

Fla?O
sign of operand
ADD1(FLAGO))
.
i
Fla%1
SUBD inst till 1st operand
SUB(FLAG1)) parsed

;13123
.
113124 ;

;}g%sg :

srcl (bits _0-31)
tbits 32-63)

Resources:

13115
$13116
13117
;%%}}g :
;13120
13121
3122

Temp1
MDR

FP.WRITE.SEC

parse ogerand
get src
)

write second part of answer
.

The entry for the SUBDZ instruction sets the
flag and falls into common code with ADDD2
The src1 operand is parsed and validated
In the case of SUBDZ_
this results in the
sign being inverted, The second operand
is obtained via a call to 05.DMOD

Return is through IRDROM
to FP.ADDD.20
where the operation_continues.
)
Upon return bits 0-31 ot the answer are written
and FP.WRITE.SEC is entered to finish up
wexknwknxxFPA ENTRY AND INTERFACEn#sxarwnwn

(OS.FIDRED) =~ F1,ADDD2.REG/F1.ADDD2.MEM

213142 Enttttiuttwtntttt*tttifi*ttitfit*it*tfi*iitttttttlttttttittt*ttttiitttttlttiiliii
{

16:30:35

28~-NOV=-83

1M(Q1)

CLOKX Rev_13.00, Clock rate = 160ns

: FP.ADDD2 FP.SUBD2

Page

out suirSui ouiru

AN O (A N

puir ol Suib Sl Y

LR (A

NONCO
O OO OO O WNUAIANLAWAIVALILAILA
B S B B - B
oocowownbum—-oooowowbwm—ooooo\lomx\

43 _REGION/IRDX.RIL,IRDX.,R1H/IRDX.R2L,IRDX.R2H

G
put-gub gt guivniGuiGubtGul Guiuiaul G

R
[
=3
b
b
—h
b
b
—

U 00AA, 0064,2592,403C,4DDA,0056,F

U 00A9, v00E,203A,418D,8047,0419,0

O (N N O

TR T
P

QT WIS DI
I (U (I U
QT

U 00A8, 0(84,1437,0AB1,4047,0C5C,4 323«

TR TR TR P
Dl PRPR
P T

U 0356, 0448,0036,4030,0047,000A,8

QUL S

Floating point and (RC

N A2 Lnd LA LA

FLOAT.MIC

MICROZ

AN L L2 L

(MT098.MCX

L U

;

Fp SUBDZ:

éET SUB(FLAG1T)
FP.ADDDZ'

ORRAERAR
AR KRR AR AN

E SET FLAG INDICATING SUBD INSTRUCTION
KKKk
RAR
SR

LN
LLL
-------------------- EEL LI

R[TEMPSJ EXP(METEMP11)
FRO.FLTZ?
PUSH,NEXT/FP,ADDDOP

;
;

PARSE ADD1
TEST VALIDITY OF OPERAND

M[TEMPZJ -0,

SAVE BITS 0-31 OF FRACTION OF ADD1

CLEAR SUB(FLAG1),
LOD INC BRA?,

BE SURE

PUSH,

NEXT/0S.DMOD

;10
RCDST.RI_MLTEMP2],
ccorP1,

SuBD FLAG IS CLEAR

GET ADD2
RETURN IS FIRST THROUGH IRDROM
10 FP,ADDD.20
FINAL RETURN HERE WHEN HAVE ANSWER

0
O
St D W
Y

WRITE NOTREG SIZELIDEP],
SET MM.NODINT,
NEXT/FP.WRITE.SEC

:
;

FIRST INSTRUCTION OF WRITE
SET CONDITION CODES

; ANS IS IN TEMP2 TEMP3
; NO INTERRUPTS ALLOWED BETWEEN WRITE
: WRITE SECOND HALF

318

16:30:35

28~NOV-83

1M(Q1)

.T0C '

Page

CLOKX Rev 13,00, Clock rate = 160ns

: FP,ADDD3 FP.SUBD3

AR Ak

AR AR KRR ARk NN R ORIk Ak

KRRk R

: FP,ADDD3 FP.SUBD3 '

Floating point and CRC
KRR AR

319;

ek hkk ok

ADDD3

addl.rd,addl.rd,sum.wd

SuBh3

sub.rd,min.rd,dif,wd

SRR

TR L

PR T

Templ
MDR

s
(

Input:

Resources:

T
R
e

TempZ,Q
Temp3

fraction (bits 0-31)
(bits 32-63)

Fla?l

SUBD inst till 1st operand

Temp5
exponent
Fla?o
sign of operand
ADD1(FLAGO))

SUB(FLAG1))

Subroutines:

PR AR R

tor srct

Exit:

parsed

FP.ADDDOP1
0S.DRED

parse ogerand
get sr¢
.

FP.WRITE.SEC

write second part of answer

0S.WRT1

OOV VOV OV OO0 D000 0000 00 CO 00 COCD00 N NN NN NN
N NINWNN = OO0 O NN S NN =
— OO

= O D O NN S W

= OO OCOOC OO
R

2 e

AN SN NN = O L O NNV SN

b ok b o
b b
b ek o

PVNLALNONLALPONLINONIPLNINI NINININININY = — — =3

b b

b ek

b b

T
R T T

D b md b o

) md

e T R

b i e

R R

TR T

b D d d b b

LR DR

D d ik D e

LA N i LA LA L A AN N A A U A LA L M L N G N L N L b
AT Od eN ek
N Ab Ad Ub N NN
N NN N
NN N N DAN
N LA
b rd D e o e —3 b b i
e ek md kb

R LL ]

D 2

Floating point and (RC

D ok ek

FLOAT .MIC

MICROZ

b > be

;

(MT098 . .MCX

e S

;

get sum,wd/dif,wd

.
Operation:
The entry for the SUBD3 instruction sets the

flag and falls into common code with ADDD3

The srct operand is garsgd and validated
In the case of SUBD3
this results in the
sign being inverted. The second operand
is obtained via a call to 0S.DRED
Return is through [RDROM
to FP.ADDD.20
where the operation continues.
,

Upon return 0S.WRT1
operand

wxwnxnxvxxFPA

ENTRY

AND

exit

is called to get third

upon return (+1) bits 0-31 are written

is to FP.WRITE.SEC to finish up

TNTERFACE#®xhauxavin

(OS.FIDRED) = F|.ADDD3.REG/F].ADDD3.MEM

AR A AR AR R

R A AR RN RN R R Rk AR

R M AR

W Rk

AR AR RN

AR AR R

R AN AR R

R ARk kk

:
;

CMTO98.MCX
FLOAT.MIC

MICRO2

16:30:35

28-NOV-83

1M(01)

Floating point and (RC

CLOKX Rev 13,00, Clock rate = 160ns

: FP,ADDD3 FP,SUBD3

N NN AN NN N N

.R2H
;13219 .REGION/IRDX.R1L,IRDX.R1H/IRDX,R2L,IRDX
§ HRRRR
$13220 FP,SUBD3:
:13221

;

U 0357, 0048,0036,4030,0047,0008,4

U
AT U

TR
e
T

KT U U LN L
(A KN (i AN A T LA

J 00B7, 0064,2592,403C,4DDA,0056,F

U 0085, 080E,203A,4180,8047,0418,0

U 00B&, 0C80,0036,41B0,0047,0414,0

S S LS LN LS LSS LN LS LU LV NN TS LV LS 1A S )
LD D
DD
B
NN N N N A N

1132
132

D PO PO N

0T WD QUEE RN

N A NN N U

AP QU QT WIT QU QU WS (DI QU QU

U 0084, 0C84,1437,0A81,4047,0C5C,4 323*

2132

Om\loml\wf\)—‘oO(D\JO\U'IJ‘LN'\)—‘OO@\IO\U!

=
11333
132

R H R K AR

joTmmem—sse—semesssoseucssones --;

; SET FLAG INDICATING SUBD INSTRUCTION

SET SUB(FLAGY)

55§

;1322
013226

Page

FP.ADDD3

KA K
R
ARRA
SR
;Q0==memmmemossossseooooosaneses :

R[TEMPSJ EXP(M[TEMP1J)

; PARSE ADD1

PUSH, NEXT/FP.ADDDOP1

; TEST VALIDITY OF OPERAMD

FRO.FLTZY

;0]mmmsmas
e
M[TEMPZJ Q,

——————

PUSH,

CLEAR SUB(FLAG1),

LOD INC BRA?,

SAVE BITS 0=31 OF ADD? SR(C1
CLEAR SUBD FLAG
GET ADD?2

NEXT/0S.DRED

RETURN THROUGH [RDROM TO FP,ADDD.20

LOD INC BRA?,

GET THIRD OPERAND TO WRITE

PUSH,NEXT/0S,WRT1

FINAL RETURN HERF TO GET THIRD OPERAND

..------_-~--_-~__--~.---w-

REDST RI_MCTEMP2],
CCOPT,
WRITE NOTREG,SIZELIDEP],
SET MM.NOINT,

NEXT/FP.WRITE,SEC.

FIRST INSTRUCTION OF WRITE
SET CONDITION CODES
NO INTERRUPTS BETWEEN WRITES
WRITE SECOND HALF

320

MICROZ

Floating point and CRC
ek ) ) 3

; %gg? .70C '
; 3252

D b e

;13256 ;

;13257 ;
;13258 ;

213259 ;
;13260 ;

R AR R R R

R R R

Input:

;

$13265 ¢

;13266 ;
213267 ;
:13268
;13269 ;

Temp5

b bt e

3.
4

g H
;

;
;

Fla?O

ADD1(FLAGO))

sign of operand

Fla%3
set if operand 0
OPZERO(FLAG3))
.
.
Return +1
if operand valid and >,<,=s0
1E.OPER.FAULT
if reserved operand

*xThis routine called at FP.ADDDOP1.20 by FP.MULDOP?
FP.ADDDOP?
Input:

)

Temp!

srcd (bits_0-31)

Temp?

exponent

(bits 32-63)

MDR

Resources:

Temp!

fraction (bits 0-31)

Fla?1

sign ot operand

(bits 32~63)

Temp4

ADD2 (FLAG1))

Subroutines:
FP.ZEROTEMP1

to zero

temp

;

NV D

N
N NN

SRR

? H

fraction (bits 0-31)
with bits 31-30
)
overflow and hidden bits
fraction (bits 32-63)

Temp3

Exits:

)

set if SUBDZ2/SUBD3 instruction

Operation:

Ofigrand

is parsed

if not zero or reserved

this involves rotating bits 32-63 and

unpacking bits 0~31
the
renaining
7 bits that are alqeadg a gart of

bits 0-3T

are removed from bits

352-6

;

AU NLNUNU NNV ML PUTLTL NS N

;

PO RO R

;

AN WA

N AN AN A AN N

N U AT A Ul U LA A A L

;

. NU

b b D d smd b b b b mad ok

132 g ;

exponent

Resources:

;13271 ;
;
:

srcl (bits 0-31)
(bits 32-63)

SUB(FLAGY))

;13270 ;

;
;

Temp1
MDR

Fla?1

213263 ;

A R K AR kb ok Kk kb b

R R R R KRR R R RO

FP.ADDDOP1

:13262 ;

;13272
213273
113274
213275
; gg ?

: FP.ADDDOP? FP,ADDDOP2 '

Floating point and CRC

;13261 ;
213264

Page

CLOKX Rey 13.00, Clock rate = 160ns

: FP.ADDDOP1 FP.ADDDOPZ

DOUBLE PRECISION OPERAND PARSERS

: gggé :

d b D e d cd 3 b d b D b ek D b e

16:30:35

AR KKRKK A RA KRR

;13253 ;

FLOAT,

cLemamLe.

CMTO98.“§%

o et 3 b > b +d ed b D b b o} e

;

28=NOV-83

1M(O1)

;tt*tkkt*t*t*ttt'tt***t**t**kk***fi**fik***kt*kt*t**k*****‘*t**t*it**t**itk**i**

321

{MT098 . MCX
FLOAT.MIC

MICROZ

1M(01)

28-NOV=-83

Floating point and CRC

16:30:35
¢

CLOKX Rev 13,00, (lock rate = 160ns

FP_ADDDOPT

FP.ADDDOP2

Page

;%%ggg .SBGION/FLOAT.R1L,FLCAT.R1H/FLOAT.R2L,FLOAT.RZH/FLOAT.R3L,FLOAT.R3H

U 05C4, 0C80,0036,4030,0047,00FF,8

U 05C5, 0845,2387,0010,C047,005D,C

U 05C6, 045(,0587,1080,C4E7,0000,1

J 05C7, 0885,2387,05D0,C047,005D,¢C

; ENTRY FOR GH FLOAT
:13306 FX.ADDHOP1:
:
;13307 FP,ADDDOP1:
:13308
;00 = =mmmmmmm
ee
m
e ; RESERVED OPERAND
:

;13309

NEXT/IE.OPER.FAULT

;13312

R[TEMPBJ MLMDR].RR.16,

; ROTATE BITS 32-63

;;%g}g

NEXT/FP.ADDDOP1 .20

3 NOW UNPACK THE FRACTION

113316
;13317
;13318

110
m e m e : ADD1 =0
RLTEMP3] _a_0,
; SET ADDY 10 0O
MDR O,

; ALSO THE SECOND HALF

;}%%S?

RETURN [+1]

: BACK TO GET SECOND OPERAND

;13322
;13323

P
D
e T;
R[TEMPSJ MCMDR].RR. 16,
;

:13310
213311

$13313

;13319

:1332¢4
;}gggg

0lememeeemeem
s
cm e ; ADDY

SET ADD1TFLAGOD),

< 0

; SET SIGN FLAG

SET"OPZERO(FLAG3),

: SIGNAL THIS

SUR(FLAGT)
7,
NEXT/FP.ADDDOP1.20

ADDT > 0
ROTATE BITS 32-63

s WAS THIS A SUBD INSTRUCTION
; IF SO SIGN GETS FLIPPED

;13327 =0»*
;%ggsg FP.ADDDOP1 20

u 050C,

0880,1677,15F0,(047,005E,0

113330

Q UNPACK(M[TEMP1] RLTEMP3D),

: UNPACK GETS BITS 0-31

:}%%%2

NEXT/FP,ADDDOP1, 30

; CONTINUE THE UNPACK

;13331
;13332
;13335

U C50E, 0840,1677,1030,0047,005E,0

$13336
;13337

;13338

SOB(FLAG1)?,

* WAS IT SUBD INSTRUCTION {(HERE FROM
; ADD1 BEING NEGATIVE)

B R Te
bl bt :

Q_UNPACK (MLTEMP1] RLTEMP3]),
SET ADD1(FLAGO)

:13339 =0

5 UNPACK GETS BITS 0-31 OF FRACTION
; HERE ONLY If SUBD INSTRUCTION AND

; ADD1 WAS POSITIVE

;}ggz? FP.ADDPOP1. 30

U 05E0, 0884,0577,0080,C047,0000,1

J 0582, 0004,0577,0080,0047,0000,1

213342

113343
213344
113345

;

RETURN [%1]
it

mcmcc et

;13346

RUTEMP3] RB.ASL,7,

;13348

RETURN [+1]

;13347

; GETS LOW ORDER BITS 32-63

R[TEMP}]RB.ASL.7,

CLEAR ADD1(FLAGO),

e = ~;

; GETS LOW ORDER BITS 32-63
;

;

HERE

IF SUBD AND ADD1 WAS NEGATIVE

;

MICRUOZ

{(MTO98.MCX
FLOAT.MIC

TM(O1)

28-NOV-83

Floating point and (RC

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

: FP.ADDDOP1 FP.ADDDOPZ

;13349 =00

;13350 FP.ADDDOP?:

U 058, 0C80,0036,4030,0047,00FF,8

:13351
;}%gg%

$13354

]

U 0509, 0C4D,2387,0011,0047,0063,F

:13355

;13356

;}%ggg
:13359

)

'} 05CA, 081C,0587,0031,0047_706F,0

4 05C8, 040D,2387,0011,0047,0063,F
u 063F, 0086,1677,0031,0047,0064,7
J 0647, 0084,0577,0081,0047,0000,1

B
NEXT/1E.OPER.FAULT

L ; RESERVED OPERAND
;

;0] =e-~m—mm=eescmcscmsecmmamm——— ; ADD2 < 0

R[TEMPA] MIMDR].RR, 16,

; ROTATE BITS 32-63

NEXT/FP.ADDDOP2. 20

; CONTINUE PROCESSING

SET ADD2TFLAG),
RR

L L L L Ly

; SET SIGN FLAG
. ADD2 = 0

13360

RLTEMP4] 0

;13362

NEXT/FP.ZEROTEMP?

;13365
;13366

P B
e DLt L L P C L ; ADD2 > 0
)
RITEMP4] MLMDRJ,RR.16,
: ROTATE BITS 32-63

:13361

:}gggz

;}gggg

(LEAR OPIERO(FLAG3),

CLEAR ADDZ (FLAGT)

;

: BE SURE FLAG IS 2ERO
; ZERO OUT OTHER HALF

: DOES A RETURN +1 TO CALLING RTN

; BE SURE FLAG IS CLEAR

:13369 FP.ADDDOP2.20:
©
e
S
e
oy
g g
e e o i e
e
s
+13370
213371
fi[TEMP1J_UNPA(K(MB RLTEMP4D)
;
;13372
e eemmAn———,
e
m
e s e LS
n
. ——
;13373
;
13374
RCTEMP4]_RBLASL.7,
RETURN [+11
;
113375

UNPACK BITS 0-31
GETS BITS 32-63 OF

RETURN TOQ CONT
JONT INUE

FRACTION

Page

323.

1M(D1)

28~NOV=-83

Floating point and CRC

:}%g;g LT0C '

16:30:35

;13379

;}ggg? :

‘}%%3% :
$13384 ;
;13385

;13384 ;

:13387 ;

$13388 ;
213389
213390 ;

;13391

B 10

CLOKX Rev 13,00, Clock rate = 160ns

Page

: FPLADDD.20 FP,ACBD.100

: FP.ADDD.20 FP.ACBD.100 '’

Floating point and CRC

;13378 FRRAA R AR AR AR

AR R KRR AR

AR AR AR

R AR

RNk h ok

FP,ADDD,.20

INTERFACE FOR ADpD2/3,SUBD2/3,ACBD
FP,ACBD.100

Input for FP,ACBD.100

Temp1

MDR

.
Subroutines:

FRP.ADDDOPI

;}ggg% ;

0S.DMOD

)

addend.rd (bits 0-31)
(bits 32-63)

parse addend.rd
get index.md

213394 ;
;134395 ;

*»+This entry through IRDROM saves 1 word and cycle
and allows the return from 0S.DMOD to be +1 and

:13398 ;
13399 ,;

Input:

:%g%gg :
113400 ;
113401

;13402 ;
13403 ;

I3
I3
)
I

N
1
1
1

= O 000N
NS AN
= OO

NO WIS AN

;
H

;
:

fall into the common code for the add double interface
Temp1

MDR

“'src2'! operand (bits 0-31)
(bits

32-6

for srct

Temp2, Temp3
Temp5
Fla?O
ADD1(FLAGD))

fraction
exponent
sign of operand

Resources:

same as above for srcl

;

Templ

fraction src2 (bits 0=31)

Temp?,0

exponent

:
K

R
P
N

N L AN N

NN AN A N LN A LA

B S
R
N S
Al k2 AR
P R OP P o o)
PORUNS AL AUNU NI M) it =
b e ek 2 2 3 2 OO

AN NN A AN

213404
;13405
13406
N
|

mama

FLOAT.MIC

MICROZ2

(MT098,MCX

Temp4
Pla?1

ADD2 (FLAG1))

(bits 32-63)

sign of operand

» Temp? also contains the ditference between
the exponents during the operation

Platch

exponent difference

«Flagl (WRITE(FLAG1)) also 1is cleared after
the add operation for later writing
Subroutines:
FP.ADDDOP?
FP.ADDDRTN

parse srce
to perform add

function

324
j

(MT098.MCX
FLOAT.MIC

€10

MICROZ2 1MCO1)
28=-NOV~83
Floating point and CRC

16:30:35
CLOKX Rev 13,00, Clock rate = 160ns
: FP,ADDD.20 FP.ACBD,
100

PR LR P

LR TR LR T AL

LR LR

S
P
i S U S S S S
B
g
Dt
A AL NN L LN NN N N AN N NN N NN N N
(LA AL A U LA N TN AN
N N AN N L N N AN A g N U LA N AT A A
N A
A
A
A
A aE al ah A SEat b PP o Al o o
ol o
B
A kb
aD b b b P olB

29
30

e
I
T T
T
T

U 00A1, 0086,203A,418D,8047,0419,0

4
4
4

g
5

5
6

}

except if overtlow or underflow and FU bit set

Output:

to FP.NORM.DBL

Temp2,Temp3

;

Temp5

sign of answer

:
et U gk N % K

e e e e ko e

fraction answer

exponent

o ki o e ok ek ke o ok o ok ok ok ke ok ok e ok ok o o o o ko okt b ok ok e ok ok e ok e ok ok

.REgJON/IRDX.R1L,IRDX.R1H/IRDX.R2L,IRDX.RZH

=00

FP.ACBD,100:
;000==m
= mem e me
eN
RLTEMPSI_EXP(MLTEMP1D),
FRO.FLTZY,

PUSH,NEXT/FP.ADDDOP1

;

IRDROM ENTRY

; WITH ADD.RD IN TEMP1,MDR
: TEST VALIDITY OF OPEPRAND

;

; @ BACK TO PROPER TEMP

PUSH,
LOD INC BRA?,

: GO GET INDEX
:

;

; RETURN IS +1

FP.ADDD.20:

10710 wmmmmmmm
e m
e mm e e ; ENTRY POINT FOR PARSE QF ADD2
RLCTEMP7]_Q_EXP(MLTEMP1]),
; SAVE EXPONENT IN Q ALSO

FRO.FLTZTY,

PUSH,NEXT/FP.ADDDOP2
rp.AoDD-?g;1

; TEST VALIDITY OF OPERAND
;

: NEW LABEL FOR FIX

RCTEMP?] _PL_MLTEMP5]-RB,

; DIFFERENCE BETWEEN EXPONENTS

PUSH,

; SAVE FOR RETURN FROM HEART OF ADD

U 064F, 0116,5C10,0030,F047,0068,D

answer

SO0 O N B~ NN =0 00 O

normalize,round,peck

calling routine

NEXT/0S.DMOD

U 00A4, 080D,2592,4030,8047,0064,F

;

5
5

FP.NORM.DBL

teturn trom this routine is to the main

METEMP2]_ 0,

U 00A3, 0884,58(0,0B851,C047,052,0 374x

;

U O0A2, 0884,1435,14B1,C047,0C5¢C,8 389«

Exits:

31,

U O0AQ, 0C84,1437,0AB1,4047,005(,4 323

B AR S O 0O N0 VI B WU = OO 00 NIOMA T NN = O O 0 NN N DAV = OO

13428 ;

Page

7
7
7
7
7
7
7
7

SIGND CMP?,31ZELWORD],

HEXT/FP.ADDDRTN

; SAVE ALSO IN PLATCH

: OFF TO THE MAIN PART OF ADD

:100=mm=mmmmmmm
e e mee e e e ;

RCTEMP2]_MLMDR],

CLEAR WRTTE(FLAG1)

: BITS 0=31_IN MDR AT RETURN
Y BITS 3263 IN TEMP3

_REGION/ELOAT.RIL,FLOAT
.R1H/FLOAT .R2L, FLOAT.RZH/FLOAT .R3L, FLOAT.R3H

30:
FP.ADDD,

MLTEMP5) MB-ZLITOL1ED,
CLEAR MUL1(FLAG2),

NEXT/FP.NORM. DBL

* SUB THE FACTOR

;

* OFF TO NORMALIZATION

325

’

FLOAT.MIC

MICROZ2

1M(01)

floating point and

2%;?0V-83

:1%2%5 .T0C ''
;13483 SRR
13484

;

213485 ;

;13486 ;

16:30:35

D 10

: FP,ADDDRTN

Floating point and CRC
AR A ARk

kA AR

RN AR R

IR TR A AR KRR KA A KRRk hdhk b dokddd ok

FP,ADDDRTN
HEART OF DOUBLE PRECISJON ADD ROUTINE

213490 ;
;13491
:13492

Input:

USED BY ADDD2,ADDD3,SUBDZ,SUBD3,ACBD,POLYD
.

213493 ;
313494 ;

Platch
Temp?

difference between exponents
difference between exponents

$13497
:13498 ;

Temp>
Fla?O

exponent srci
srcl sign

Q
FLa?1

exponent
src2 sign

:13495 ;
113496 ;
113499
213500
:13507 .
:13502
;13503 ;

213504

:13505 ;
;13506

;13507

:}%ggg :
213510 .

213511

:13512
213513 ;

213514
13515

;13516

326 |

: FP.ADDDRTN '’

113487

:}gzgg :

Page

CLOKX Rev 13.00, Clock rate = 160ns

Temp2
Temp3

fraction srcl (bits 0-31)
fraction srcl (bits 32-63)

.
.
ADD1(FLAGO))
Temp?
fraction src2 (bits 0=31)
Temp4
fraction srce (bits 32-63)

ADD2(FLAG1))

Resources:

MDR

bits 0=31_of working temp

Temp0

bits 32-63 of working temp

Fla? 4

different sign flag

SAMESIGN(FLAG4))

Subroutines:

FP.ADDD.SIGNOP1
FP.ADDD.SIGNOP2

213517

:13518

;13519 ;

Qutput:

213522 &
213523
213524
;13525 ¢
;13526 ;

:13520 ;
13521 &

;13527 &
213528 ;
;13529 .

;13530 ;

;13531

213532
;13533
1353

Temp2,Temp3
Temp5

fraction
exponent

sign of answer

.
Operation:
Enters on a three branch testing exponent

srci>sre?
srcl=srce
srci<sre?

The ''smaller'’ value is nlaced in the working

temps (MDR, TempQ) and the appropriate routine
entered to set the sign of the answer
and to complement the value if required

CMT098.MCX

;

(MTO98.MCX
FLOAT.MIC

MICRO2

1M0)1)

28-NOy-83

Floating point and CRC

16:30:35
:

(LOKX Rev 13.00,

In the case of equal exponents src2 is selected
as the smaller value .***Note only with
Like signs

in the case of equal exponents

can the sign of the answer be predetermined

Therefore, a flag(SAMESIGN(FLAG4)) is used
to differentiate between the signs being same or

different
For unlike exponents
.
a test is made to see if the difference,

is < 64, If not then the unpacked fraction and
exponent of the larger value is returned
to continue through the normalization
routine to strip off the_hidden bits and pack

.
It the difference is <=63 the smaller
value is aligned and bits 32-63 of the fractions

are added and the carry if present propagated

in the addition of bits 0-31

Bits 32-63 of the answer are copied into Temp3
and a return effected with bits 0-31

in MDR

.
For like exponercs
The sign and ccmplement operations are
performed and che fraction parts added
if the operands had unlike signs
bit 31 is checked if set the value is
complemented and the_sign in D inverted

Page

Clock rate = 160ns

FP.ADDDRTN

PR PR TR LT

E 10

Temp3 contains bits 32-63 and MDR has bits 0-31
(complemented if necessary) upon return

AR AR R

AR A A A

kAR kA AR A R AR KA AR AR AR ARK R KR AR A AR

A AR

A A Ak

kR A ARk ARk hkkk k%

,FLOAT .R3H
,R2H/FLOAT .R3L FLOAT
. R2L,FLOATAT.R1H/
LREGION/FLOAT.R1L,FLO

=000

USED BY G FLOAT

FX.ADDDR TN:
FP.ADDDR TN:
-

u 0520, 0080,05BE,4030,4467,0460,7

U 0522, 0080,058E,4030,8467,005¢C,C

; SRCY1 > SRC2

; MDR-BITS0-31 TEMPO 32-63
; TO SIGN TESTING RET IS +3

e G

(EXPONENTS)
; SRC1 = SRC2_
: NO ALIGN NEEDED MAY NEED INVERSION

; RETURN IS +3

PUSH,

;010==mommm—me
oo oo
e e;
:

MDR_RLTEMP21,
T

.MB-21170032.3,
WB<31-3057,
PUSH,

NEXT/FP,ADDDRTN,RNGCHK

SRC1 < SRC2
(EXPONENTS)
SET SMALLER VALUE IN WORKING TEMPS

: (12,73,T5E)

120
NEXT/FP.ADDDRTN.
-

(EXPONENTS)

; SMALLER VALUE IN WORKING TEMPS

NEXT/FP.ADDD.SIGNOP1

U 0523, 0586,7C10,06F1,0047,005D,9 377+

" -

PUSH,
NEXT/FP.ADDD,SIGNOP1
-

U 0521, 0080,058E,4030,4467,0460,7

- .

;
;
;
:
;

RET + 3 FROM SRC1>SRC?
IS EXP DIFF TOOD BIG
TEMP7 HAS DIFF (@ HAS SRC2 EXP)
RET +3 IF IN RANGE
REY +2 IF OUT OF RANGE ( ANS IS SRC1)

327

;

MICRO2

CMT098.MCX
FLOAT.MIC

16:30:35

28-NOV=-83

1M(01)

Floating point and CRC

:13589

U 0524, 0084,3001,0470,0047,0069,C

.
| U 0525,
0C80,058E,4080,8467,0000,1

F 10

;100==cmmmmmmemcmcccccc
e caeae ; RET +3 FROM SR(C1=SR(CZ

:13590

RCTEMPO]_MCTEMP3]+RB,

; FIRST PART OF ADD QPERATION

;}ggg%

NEXT/FP.ADDDRTN. 200

213594

MDR RCTEMP2],

13591

:13595

113596
213597
113598

SAMESIGNTFLAG4) ?,

$13601

U 0526, 0884,3001,0030,0047,0069,D

;13602

;]%ggz

; CHECK IF EQU EXP DIFF SIGNS

;101 == mmmmmmcn
e cccccn e e anae ; RET +2 FROM RANGE CHECK

; THO ANS IS SRC1 ( >63 DIFF)

; COST LESS TO DO NORMALIZE TO GET

RETORN [+1]

; ANS PACKED IE HAVE TO STRIP OfF
; HIDDEN BIT AND THEN PACK SO DO

;}%ggg

)

Page

CLOKX Rev 13.00, Clock rate = 160ns

: FP.ADDDRTN

; DUMMY MOVE HERE FOR COMMON RETURN

:110mmmm

em e

e e cc e n e a e ; RET +3 FROM RANGE CHECK

RLCTEMPO]_MLTEMP3]+RB,

NEXT/FP.ADDDRTN. 250

; ADD FOR SRC1 >SRCZ2

: DO SECOND PART

213605

:13606
=
;13607 FP. ADDDRTN 120:

:13608

U 05C¢, 0C86,05BE,4530,€047,0458,4

M[TEMPO] RLTEMP3],

; GO CHECK SIGN

:}%g};

PUSH,NEXT/FP.ADD.SIGNOP2

; RETURN +3

213610
313613 =11

U 05CF, 0884,58(B,0031,C047,0065,4
U 0654, 0€86,503A,403D,8047,005D,0

213616

:%§212
;

i &

213617

13618

;13620 =00
$13621
0

U 05D2, 0080,05BE,4030,4467,0065,6

1lescessemccn
e s cn e ; RET +3 INVERTED IF NECESSARY

R[TEMP?] _PL_Q=MLTEMP5]

; COMPUTE DIFF

EXP

IN TEMP7 AND PL

el
e bl bty H

MCTEMPS] _Q

} PUT SRC2 EXP IN ANS EXP TEMP

100--me-sssccmmmccsmcmcnmcm
s ne - : CHECK_EXP TOO BIG

M[TEMP?J MB=ZL1T0032.1,
38231-30

2 RET +2 IF OUT OF RANGE

;%%g%g

NEXT/FP.ADDDRTN.RNGCHK

213627 =10
213628
213629

L
ettt tatiaktekb kbt
MDR_RCTEMP13],

:13630
213631

213632
213633
213634

U 0503, 0084,4001,0030,0047,0065,8

ADD2(FLAG1) ADD1(FLAGO)?,

113622

:}gggz
U 05D0, 0586,7C10,06F1,0047,005D,9 377+

00-===scmmcncnccccnccccecnn
e ; SRC1 < SRC2 (EXPONENTS)

: 13609

;13635

213636

NEXT/FP, ADDDRTN 125

s RET +3 IF IN RANGE

b ; RET +2 QUT OF RANGE
; ANS IS SRC2 BUT THE (OST TOO HIGH

; DO STRIPPING AND PACKING
; IN COMMON FLOWS MOVING VALUES TO

; CORRECT TEMPS
L

e ekl ; RET +3 IN RANGE

RLTEMPO) MITEMP4 ]+RB,
NEXT/FP,RDDDRTN, 130

s FIRST PART 0OF ADD
:

328

;

{MT098.MCX
, MIC
FLOAT

1M01)
28-NOV~83
MICROZ
Floating point and CRC

16:30:35
:

6 10

CLOKX Rev 13,00, Clock rate = 160ns

FPLADDDRTN

NN = OO0 00 NN TS NN = O

B o B o R o o

RLTEMP3]_MLTEMP4],
RETURN [¥1]

WL TP, B

Ne No No o No o

DN NNI 2 OO 00 NONMA SR = OO 0 NO NI

TV TV T

NNNNNNNNNOOOONO-ONONONONONWILN[

' MOVE BITS 32~63

+1 TO COMMON FLOWS

RETURN

;

SECOND PART OF ADD

MDR_MLMDRI+RLTEMP2J+ALKC,

NEXT/FP.ADDDRTN. 300

SECOND PART OF ADD
FOR _EQU EXP AND DIFF SIGNS
TEST SIGN OF SUM

MDR_MCMDRI+RLTEMP2J +ALKC

SECOND PART OF ADD FOR
EQU EXP SAME SIGN AND

RCTEMP3] MCTEMPOD,

RETURN [+1]

;

FP.ADDDRTN,130:

MDR_MCMDRI+RLCTEMP11+ALKC,

Xglo oo To g

3 b

e} o
b ok d

OO
OO OO ONONONONON o Yo No Mo NooNoNo

U 0660, 0c81,2043,00AD,8467,0000,1

U 065A, 0082,0593,0020,C047,0066,0

3 he

u 05D7, 0D80,0073,6030,4047,0065,A

b o

U 05D5, N824,0592,4080,0047,0000,1

e
N

b h b e

U 069D, 0081,2041,0030,8467,005D,5

D d d e e

TR TR

U 069C, 0481,2041,06F0,8467,085D,5 338*

PN P

) h d D e

U 0658, 0C81,2041,0030,4467,005D,5

TR P

b d D )

TR LR R

U 0656, 0084,45%92,4080,C047,0000,1

3 e

AU LA A U A A U A LA A At LA A U N AT U A AT N A A AT N LA N N U AN U NN N N NN AN

;13637 FX.T3GETST4:
;132;3 FP.ADDDRTN.125:

NEXT/FP.ADDDRTN, 300

: FINISH UP PROCESSING

=0
FP.ADDDRTN.200:

WwB<31-30>7,
250:
FP.ADDDRTN.

CLEAR SARESIGN(FLAG4),

AND SR1>SRC2

COPY BITS 32-63

=11

FP.ADDDRTN,
320:

D_p.XOR.ZLIT12[8]

RCTEMP3],512_-MLTEMPOD,

I: COMPLIMENT VALUE

UDR_RCZEROI-MLMDRI-ALKC.

& COMPL BITS 0-3t

SIZELLONG]

SIZECLONGI,RETURN [+1]

FLIP THE SIGN BIT AND RETURN

: BITS 32-63

Page

329

;

CMT098.MCX
FLOAT.MIC

MICRO2

1M(01)

28-=NOV-83

Floating point and (RC

16:30:35

H 10

CLOKX Rev 13.00, Clock rate = 160ns

: FP.ADDDRTN

313679 =01

'y 0509, 0980,7C13,06F0,F847,085D,D 377*

;13680 FP.ADDDRTN,RNGCHK:
;13681
H R
e intvtattata
et wew=: DIFF >=32
:13682
UB JLITOL31.)=-MLTEMP?],
; DIFF > 637
;
WB<31-30>7,
;13683
:}gggg
NEXT/FP.ADDDRTN.620
:
;13686

U 05DB, 0(85,2137,0030,0047,0066,2

;13687

113689

213690 =
;13691

u 0662, 0081,20F7,0080,0467,0000,3

ettty ; DIFF 1-31

RLTEMPO]_(MLCMDRI RB).RR.P

213688

; ALIGN SMALLER VALUE BITS 32-63
; PLATCH HAS BEEN PREVIOUSLY SET

jeeesescecccccaccccssacccssosoos :

: BITS 0=-31

MDR_MLMDR].ASR.P,

$ 13692

:}%232

RETORN [+33

;

13695 =01

U 050D, 0880,7B(2,403D,8047,0066,7
U 050F, 0980,0£F6,4030,F847,0066,7

113696 FP.ADDDRTN.620:
:13697
0 R ittt
LD DL DL L DL L ; DIFF
(32-63)
: 13698
PL MLTEMP?],
: LOAD PLATCH WITH THE VALUE

:}%983

NERT/FP. ADDDRTN. 625

;13701

; PREVIOUSLY CALCULATED RANGEO-31%

L Rttt
I LD L DL L DL LD : DIFF

:}%;8%

PL [1F]

>63

; SET TO 31 NEED FOR POLYD ACCURACY

;13704 FP,ADDDRTN.625:

213705

U 0667, 0085,20F7,06F0,0047,005E,1

113706
;1%;8%

:13709 =01

U O5E1, 0480,0036,4080,04E7,0000,3

;13710
S13TN

:}%;}%
213714

v 0SE3, 0089,0E77,0080,0467,0000,3

13715

J13716

jemmsccecsmccececceccsceausessasaes ; THIS FUNCTION SHIFTS IN BIT 31 OF MDR

RfTEMPOJ _MCMDR].ASR.P,
WB<31-3057
[0l
MDR_0

RETORN [+3]

e e

; GET THE FRACTION BITS
; WHAT ARE BIT SETTINGS IN 0-31

e —

; BITS 0-31 POSITIVE
;

S il
DL DL L DAL DL L DLl ; BITS 0-31 TO BE NEGATIVE

MDR -1,

RETORN [+3]

;

Page 330|

[

;
;

(MT098.MCX
FLOAT.MIC

MICROZ2 1M(01)
28-NOV~83
Floating point and CRC
;}g;}g ,70C '*

110

16:30:35
CLOKX Rev_13.00, Clock rate = 160ns
: FP.MULDZ FP.MULD3
Floating point and CRC

Page

: FP,MULD2 FP.MULD3 "

;13719 "***********k**********tt****t**ttitk*'(tv(**********t*tt*fiit*itt***it******t***
113720

;}%;g; ;

MuLD2

mulr.rd,prod.md

;13723
113724
213725 ;

MuLd3

mulr.rd,muld.rd,prod.wd

Input:

213726

;13727

MDR

;13728 ;
13729 .
;137230

213736
13737

$13741

exponernt
sign of operand

FP.MULDOP1
*0S . DMOD
*0S.DRED

parse mulr
get muld for MULD?Z
get muld for MULD3

0S.WRT1

13742
;137243
;13745

Exit:

113747
$ 13748 ;

)
Operation:

1137246

213749

:}g;gg ;

get product for MULD3

* return_is through IRDROM to
FP,MULD.20 to continue operation
.

FP.WRITE.SEC

write bits 32-63 of answer
L

)

These are the driving routines for the double precision

;}g;g? :
;

Temp5
Fla%Z
MULT(FLAG2))

.
Subroutines:

213738
13739
;137240 ;

;13753

fraction (bits 0-31)
fraction (bits 32-63)

Temp?,Q
Temp3

:13733
;13734
213735

;13?52

(bits 32=63)

Resources:
tor mulr

;13731
;13732

mulr.rd_(bits 0-31)

Temp1

MULDZ and MULD3 instructions
wxsxxxkk
Ao kFPA

MULD?

MULD3

ENTRY

AND

INTERFACE**kskannkx

(OS.RED) ~ FI.ADDD2.REG/FI.ADDD2,.MEM

(OS.RED) =~ FI1.ADDD3.REG/F]I,ADDD3.MEM

;13756 ;*ktt*t**ttt*ttittt*tttttfit.ttttttttttttwtttttt*tt**tti*t*i*ttt**tttttxttt!ttx

]

331

CMT098
. MCX
FLOAT,MIC

J 10

16:30:35
CLOKX Rev 13,00, € lock rate = 160ns
: FP.MULDZ FP.MULD3

MICROZ
1M(QT)
28 -NOV-83
Floating point and CRC

JMuLDe:

'UCDZ)

EGION/IRDX.R1IL,IRDX.R1H/IRDX,R2L, IRDX. R2H

Y MULTIPLIER PARSE

* AND UNPACK THE FRACTION

O
T
L

00BA, 0064,2592,403C,4DDA,0056,F

M[TEMPZ]

; BITS 0-31 10 TEMP

PUSH,NEXT/0S. DMOD

FINAL RETURN AFTER ANSWER

;
;

WRITE FIRST PART
NO INTERRUPTS ALLOWED

LOD INC BRA?,

2 RET THRU IRDROM TO FP.MULD.20

0089, 0086,203A,418D,8047,0419,0

TEST VALIDITY OF OPERAND

00BS8, 0484,1437,0A81,4047,0C5E,4 323+

ki
Rk kkkhhdhhk

-----—--------_------u-------

R[DST R]_MLTEMPZ2],

WRITE NOTREG,SIZELIDEP],

;

CCOP1,SET MM.NOINT,
NEXT/FP.WRITE,SEC

SET CONDITION CODES

ngGION/IRDX.R1L,IRDX.RlH/IRDX.RZL,IRDX.
: P.MULDS'

Rk kR kKA KRR

RLTEMPS] EXP(M[TEMP1J‘
,005E,4 323«
oocs, 04864,1437,0AB1,4047

s MULTIPLIER PARSE
; TEST VALIDITY OF OPERAND
; AND UNPACK THE FRACTION

FRO FL1Z2?

PUSH,NEXT7FP,MULDOP1
;0] mmmmmmmmmmmmmm
e mmme e

MCTEMP2]_Q,
U

0oc9, 0886,203A,418D,8047,0418,0

00CA, 0C80,0035,41B0,0047,0414,0

RET THRU IRDROM TO FP.MULD.20

NEXT/0S.DRED

; RET TO GET THE DESTINATION

LOD INC BRA?,
NEXT/0S.WRT?
R R R

et tetale i

RIDST.RI_MLTEMP2],

Le L L D

WRITE NOTREG, SIZELIDEP],
U 00c8, 0064,2592,403(,4DDA,0056,F

SET MM,NOINT,
(COP1,
NEXT/FP WR]ITE.SEL

P BITS 0-31 TO TEMP
* GET NEXT OPERAND

PUSH,
LOD INC BRA?,

PUSH
U

RAKN AR KRN

WRITE FIRST PART

{ NO INTERRUPTS ALLOWED
* SET CONDITION CODES

REGION/FLOAT.R1L,FLOAT.RTH/FLOAT
.R2L ,FL OAT ,R2H/FLOAT .R3L,FLOAT.R3H

Page 332§

CMT098.MCX
FLOAT.MIC

MICROZ

1M(0Q1)

Floating point and

2%§?OV-83

K 10

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

¢ FP.MULD,.20

Page

333i
;

: FP.MULD.20 "

;}gggz .T0C "" Floating point and CRC

;13805 ;tt*t*****t*kkt*i*t****w***t***wtt*tt*******k**t******k**#k******t*fii*********
213806 ;

213811

Input:

;13812 ;

Templ

;13813 ;
213814
;13815

MDR
L
for multiplier
Temp2, Temp3

:13817 ;

Fla?Z

J13816

Tempb

;13826

RTemp3

;13828 ;
;13829 ;

D,a

Fla?

:13827 .

LA N AU AN NN N A U LA A R AN AN N AN N N

09 0o Co 00 Co 0o €O Co 0o o Co Co 00 Co 00 00 Co €0 00 0o o 0o Co

113835
1
6
:13837
8

DS O 85 D D DS 2 I I I WAL

213839

113840

;13841

A LA

1
|
i

7
8
9
0
]

AAALALA AU

;13843
113844
}
z

5
6

exponent

C R

;
.
.
fraction (bits 0-31)

exponent

MUL2(FLAG3))

(bits 32~63)

sign of multiplicand

.
.
for multiply operation

for loop control

FP.MULDOP2

parse multiplicand

FP.PREQPS, SUB

prenare operands and |
call multlpl§ subrout ine
(FP.MULD.SUB

FP.SC17

FP.NORM.MUD]

Operation:

to normalize,round,pack

and return to calling routine

The multiplicand 1s validated and parsed by FPMULDOP?

It either operand is 0, produc: is Q return to caller
Otherwise, the exponents are added interrupts
& timer
are checked stepcounter = 17. 'Fudge'' factor is
subtracted from sum of exponents (80 for bias
and +19-hex for the binary point and platch)

FP.PREOPS.SUB is called to shift operands left
1
remove the overflow bit and call FP.MULD.SUB
to perform the cross products multiplication
bits 0-31 of the
product are derived by D+ALKC and
the carry in Templ
from the grev1oug addition
The product si?n is derived
y calting FP.NORM,.MUD]
the operands signs
with the XOR o

R AN

KRR R R A

AR RN AN R ARk R Rk R

KR AR

set stepcounter to 17

;
i

Subroutines:

Exit:

;
!
!

sign of multiplier

Stepcounter

e
S
N
L IC TIC T YU
e D

A A LN N AN A

;}gg ? :

32-63

fraction

for multiplier
same as for input
for multiplicand
Templ

;13825 ;

Resources:

;13821
213822
;13823 ;
;13824 ;

;13833

bits

MUL1(FLAG2))

;13819
:13820

mqlt1§l1cgnd bits 0=31

Temps

;13818 ;

;13832

INTERFACE FOR THE DOUBLE PRECISION MULTIPLY INSTRUCTIONS

:}%g?g H

;

FP.MULD.20

;;%ggg ;

ARk kA Rk A

Ak Rk

ek kR A A A

kN Ak

kR kR Ak h*

;
;

CMT098.MCX
FLOAT.MIC

MICRO2

1M(01)

28-NOV-83

Floating point and CRC

16:30:35

L 10

CLOKX Rev 13.0C, Clock rate = 160ns

: FP.MULD.20

Page

334;

;13857 .REGION/IRDX,R1L,IRDX.R1H/IRDX.R2L,IRDX.R2H

:13858 =000
:13859 FP,.MULD.20:
:13860
$000===

U 00CO, 0084,1437,0AB2,0047,0C5E,8 323«

113861
113862

;}gggz
113865

U 00C1, 0484,058E,0080,8307,0000,1

;13866

;}gggg
113869

U 00C2, 0C86,5001,0012,0047,046A,6

PUSH,NEXT/FP.MULDOP.
100 mmmmmem

ec e

RETEMP2]_FLAGS_O,

: RETURN TO FIND OUT WHICH

3 INSTRUCTION

e ncmccnec
o ; RET +2

; MULTIPLICAND BI1S 0=31 TEMP1

:}%g;g

PUSH,NEXT/FP,SC17

: EXP RTEMP8

;13871

S1ZECWORD],

; BITS 32-63 TEMP6

:011mmmmmccmmcmecmmcccmeanena——— :

:13875

MLTEMPS5) MB-ZLITOCO9F],

: SUB FACTORS

:1%3;3

NEXT/FP,PREORPS., SUB

; SHIFT OPS AND MULTIPLY

113876
113877

:13881

;13882
;13883
;13884
;13885

;13886

:}gggg

m e eeanee ; ANS IS ZERO

RETURN [¥1]

;010==—=mmmmmmmm

|
!

;

MLTEMPS] MB+RLTEMP8],

:13880

.
U 00C4, 0486,2061,0570,0047,0050,A

* RET WITH SECOND OPERAND
; TEST VALIDITY AND PARSE

;13870

13874

U 00¢3, 0586,5010,0014,F847,046A,2

=== mem o :

RLTEMPB] EXP(MLTEMP1D),
FRO.FLTZT,

SIZECWORD],
PUSH,

;19 FOR PLATCH AND BP
: 80 FOR EXTRA BIAS

B e ; VALUE CAN BE 01 OR 10

MLTEMP2]_D+RLTEMPOJ+ALKC,

MULT(FLAG2) XOR MUL2(FLAG3)?,
NEXT/FP.NORM,MUD]

; BITS 0-31 D+CARRY

;
;
;
;
:

AND CARRY IN TEMPO FROM PREVIOUS ADD
BITS 32-63 TEMP3
FLAG1=0,FLAG2XOR3 IS PRODUCT SIGN
FINAL RETURN INITIAL CALLER
EXCEPY

i
s

[F FLOATING OVERFLOW

; OR UNDERFLOW AND Fu BIT SET

113889 ,REGION/FLOAT,R1L,FLOAT,RTH/FLOAT
,R2L ,FLOAT.R2H/FLOAT .R3L,FLOAT,R3H
l
}

;

CMT098.MCX
FLOAT . MIC

MICRD2

1M(O1)

28-NOV-83

Floating point and CRC

:}%gg? .T0C '

16:30:35

h 10

Page

CLOKX Rev 13.00, Clock rate = 160ns

: FP.MULDOPT FP.MULDOP2

: FP.MULDOP1 FP,MULDOP2 '’

Floating point and CRC

313892 ;**k*********t*******t***kt*i**i***kt***t**t****fi****wwt**k***ttk*i***********
;13893 ;

;%%ggg H
i

:13896 :

;13897
;13898 ;

13899
:13900 ;

DOUBLE PRECISION MULD AND DIVD OPERAND PARSERS
FP,MULDOP1
Input:

;13901 ;

Temp1
MDR

Temp5

exponent

:13902
;13903 ;

clear
Fla%Z
)
MUL1(FLAG2)

;13905 ;

MOPZERO(FLAG3))

213904

113906

;13907 .

;13908 ;
213909 ¢

Fla?3

Resources:

0
Temp3

;13910 ;

Fla?Z

MULT(FLAG2))

:13911

$13912 .
;13913
$13914

113915 &
13916

Exit:

;}gg}g ;

213919 ;
;13920 ;
.13921

:13922
:13923 ;
113924

Input:

213936 ;
213937

;13938
;13939

;}%gz? ;

sign of operand

Return +1
FP.ADDDOP1.20

it operand zero
common unpack then return +1

Templ
MDR
Temp2,Temp3

bits 0=-31_("'src2'")
bits 32-63
fraction ''srct"

Temp5
Fla%Q

MULT(FLAGZ))

;13928 ;
113929 ;
;13930
;13931 &

213934
:13935 .

fraction bits 0-31
fraction bits 32-63

reserved operand

FP,MULDOP?

;13927

:13933

clear

Fla?B
set if operand 0
MOPZERO(FLAG3))

1E,OPER.FAULT

:13925
13926 ;

;13932

bits 0-31 (''src1')
bits 32-63

)

exponent
sign of "'srci"

Fla?1
mag be set or reset
MOPZERO(FLAG1)
Fla%S
)
clear
MUL2(FLAG3))
Resources:

Templ
Tempb

Exit:

)

fraction bits 0=31 (''src2'"
fraction bits 32=63

RTemp8

exponent ''src2"

Roturn +2
Revurn +1

it either operand 0
it neither operand 0

IE.QFER.FAULT

reserved operand

:'13942 :-Rtt*kt**ktk*lt*i*t 22222223 2232223233232 823222820288 222 R 22222 RN

‘

335

;

(MTO98.MCX

MICRO2

FLOAT .MIC

1M(Q1)

Floating point

28~NOV-83

d CRC

16:30:35

N 10

(LOKX Rev 13,00, Clock rate = 160ns

: FP.MULDOP1 FP.MULDOP2

Page

;2943 =00

3944 FP,MULDOPT:

U 05e4, 0(80,0036,4030,0047,00FF,8

113945
‘}%329

L ; RESERVED OPERAND
NEXT/IE.OPER.FAULT
;

113948

J C5ES, 0055,23B7,0010,C047,005D,C

D ; SRC1 <0

113949

RCTEMP3]_MIMDR].RR.16,

;}gggg

NEXT/FP.ADDDOP1 .20

SET MULTTFLAG?).

113950

113953
U 05£6, 004C,0587,1030,C4E7,006F,0

* COMMON FLOWS WITH OTHER DOUBLES

;10=mmmmmm
e
——————————— ; SRS = 0

113934

RLTEMP3] Q_0,MDR
0

;}gggg

NEXT/FX.ZEROTEMP

SET MOPZERD(FLAGT)

113955

113958
U 05E7, 0885,23B7,0010,C047,0050,¢C

" ROTATE BIIS 32-63

+ SET OPERANDS T0 ZERO

¢ ZERO OUT BITS 0~31 PACKED FORM

P T T ; SRC1 > 0

113959

R[TEMPSJ MCMDRJ.RR. 16,

;}%329

NEXT/FP.ADDDOFT.20

; ROTATE BITS 32-63

* CONTINUE COMMON FLOWS FOR PARSING

113962 =00

113963 FP,MULDOP2:

U 05E8, 0C80,0036,4030,0047,001F,8

U 05E9, 085D,23B7,0011,8047,0066,8

113964
;}%ggg

P ; RESERVED OPERAND
NEXT/1E.OPER.FAULT
:

113967
113948

;0]m=m=cemmemmemms
e mmeesaeae ; SRC2 < 0
: ROTATE BITS 32-63
R[TEMP6J MCMDRI.RR. 16,

;}gg;?

NEXT/FP.MULDOPTM. 20

SET_MUL2TFLAG3),

;13969

113972
U OSEA, 0484,0587,10B0,C4E7,0000,1
¢ O5EH, 0885,2387,0011,8047,0066,8

;1Dmmsimmm

113973

RETURN L¥1]

113676

m oo ; SRC2 = 0

RCTEMP3]_Q_0,MDR_O,

;}gg;g

; SIGNIFY NEGATIVITY

* ZERQ OU?

ANS TEMPS

Y ANS IS ZERQO SEE NOTE BELOW

1lmmommcm—mscommmm—mam
e —————— ; SRCZ2 > 0

;1%3;%

R[TEMPbJ _MLMDRI.AR.16

; ROTATE BITS 32-63

113979 FP.MULDOP2,20:

‘

U 0668, 0(8uv,1677,05F1,8047,005E,¢

P13980

113981

;}%ggg

MOPZERO(FLAGT)?

113984 =0«
J CS5EC, 0884,0577,0081,8047,0000,2

o
i) OSFE, 0484,0587,1080,C4E7,0000,1

t13985
113986

113989

000

;}gggg
$13990

113991
113942

jmmmeemmmmemmmeme—mesemeswe—oae ;

MCTEMP1] UNPACK (MB RCTEMP61),

; UNPACK

¢ WAS SRC1 0

Qt===—mmmmcem—mmcecccemmeee
o : MOPZERO(FLAG1) NOT SET
R[TEMPbJ RB.ASL.7,
: GET BITS 32-6

RETURN [¥2]

;lkemcsemccmsommmmeemmmemeemeeee : MOPZERO(FLAG1) SET

R[TEMP3] Q_0,

MDR_0
RETORN [+1]

ZERC QUT ANS

TEMPS

; TEST OUTSIDE FOR THIS
:

336

FLOAT.MIC

.T0C

16:30:35
:

8 N

CLOKX Rev 13.00, Clock rate = 160ns

FP.PREOPS.SUB

¢ FP.PREOPS.SUB "'

Floating point and CRC

AR KRN

’

Page

]

1M(01)
28=NOV=83
MICRO2
Floating point and CRC

RN R RN AN AN R AR AR IR AR AR KRR

AR Rk Aok

h kb kk ko

kA ke ek

’

PREPARATION OF

]

OPERANDS SUBROUTINES

U 05ED, 001(,9592,4030,4047,0069,E

U O5EF, 0851,9592,4030,4047.0069%,F

o Dl
Dl
e

.M X
(MT098

[elwlelalalalalwlelelelelelelelole lelelelelelo)OO0 OO0 N
e
i dmd e L L Lo ] O
o
o e e VN W TP W [N PN T (W L S TN LA S TANTAC [p N 1 VTN ]N et
= OO
I AR = OO 00 O AN AN = O O 00 NOM N B (AN — OO0 N O A SN = O N0 00 NN B W

[

FP.PREOPS.SUB - MULD2,MULD3

)
.

FP.PREOPS.POLYD = POLYD

¢
.

FP.PREOPS,SUBALT - EMODD

.
.
.

’

Input and resources:
Temp2,Temp3
5emp1,Temp6

.
.
]
.

Stepcounter

MTemp9,MTemp10

’

operand fraction
operand fraction
operands for POLYD

)

Operation:
For FP.PREOPS.SUB used by MULD2,MULD3 and
POLYD to shitt both operands left 1 and
thereby remove the overflow bit

¢
.

¢
.
.

For FP.PREOPS.POLYD entrg_1s to_set flag

ot argument and to move

to working

bits 0-31

from storage

temp and bits 32-63 also

For FP.PREOPS.SUBALT ontK the operands in
Templ and Temp6(Q)
are shifted
.

2
)

For all three entries FP.MULD.SUB is called,
to perform the double precision multiplication

?
.

x*note interrupts and timer checks are made
betore calling FP,MULD,.SUB

.
¢
.

Other subrot'tines move and save Q and the
temps that are used and set the stepcounter
and check interrupts and timer

’
.
.
.

KRN

KRR

AR R AR RN RN A AR R R AR R

R R

ARk ko ko kAR

kA Ak ARk

FP.PREOPSbPOLYD:
--------------------

CLEAR MUL2 (FLAG3),

RLTEMP1] MLTEMP9],

NEXT/FP,BREOPS,POLYD1D
PR

SET MULZ2(FLAG3)

RETEMPTI METEMPS],

P L

NEXT/FP.PREOPS,.POLYD10

""""" ; ARG IS POSITIVE

s BE SURE FLAG IS CORRECT
; MOVE OVER FOR POLYD
; ARG IS NEGATIVE
; BE SURE FLAG IS CORRECY
; MOVE OVER FOR POLYD

337,

16:30:35
CLOKX Rev 13.00, Clock rate = 160ns
: FP.PREOPS.SUB

=0
FP, PREOPS POLYD10:

SNSNSNNOONONONOCON
OO OO TV
IV Bl

(U
U
L
na

0884,600¢,7030,€047,0066,E

U 06A3,

0(80,3592,5030,0047,0467,2

U 06A2,

LN'\J—'OOGJVO‘U‘IJ‘LN'\J—'O‘O@\IO‘U‘J\WM—‘OOG)\JOU'

o
R R A A
ol o N
e
Al A
A
D D
i
COOOOCOOOOOOOOOOOLOOOOOOODOOOD

TR LT
P
T
e

S WIS

T
R

0884,900C,7030,C047,0066,E

U 06A1,

0€80,3592,5030,0047,0467,2

U 06AC,

QU S

S
TR P

0884 ,A00C,7030,C047,0066,E

TR TR T

J 069F,

0€80,3592,5030,0047,0467,2

U 069E,

QT QU WU WU

MICRO2 1M(Q1)
28-NOV-83
Floating point and (RC

Y W

CMT098.MCX
FLOAT. MIC

QU QPRI (U

;
H

Q_MLTEMP3],

PUT BITS 32-63 IN @

R[TEMP3J Q_MLTEMP10],

Q OLD TO TEMP3 AND TEMP10 TO Q

POSH,NEXT7FP.PREOPS.QT2
NEXT/FP.PREOPS. SUBALT

CONTINUE ON

FX. PREOPS POLYGTY:
-

PUT BITS 32-63 IN @

Q_MCTEMP3],

POSH,NEXT7FP.PREOPS.QT2
ot
W
G G
O

R[TEMP3J Q@ MLTEMPY],

Q OLD TO TEMP3 AND TEMP® TO Q
CONTINUE ON

NEXT/FP. PREOPS SUBALT
=0

USED BY G FLOAT

FX.PREOPS.SUB:
FP.PREOPS,.SUB:

;0
Q_MCTEMP3],

PUISH,NEXT/FP,PREOPS.QT2
;lmm—mmemm—m—
o —cmmccnaa

RLTEMP3] _Q Q_MLTEMPE]

-t

PUT BIfS 32-63 IN Q

S Q OLD TO TEMP3 AND TEMP6 TO Q

Page

338.

CMT098.MCX
FLOAT.MIC

MICRO2

1M(01)

28-NOV-83

16:30:35

Floating point and (RC

CLOKX Rev 13.00, Clock rate = 160ns

: FP.PREOPS.SUB

'128?2 FP.PREOPS.SUBALT:

066E, 0C86,1205,CB3D,98E7,006A,4

114076

MCTEMP1]_(MB Q).SL.1,

;}2855

IP.TS?

114079 =0

06A4, 0486,603A,403D,8047,0052,8

+ INTERRUPT

OR TIMER

114082

{0 BACK TO TEMP6 ALSO

:}2832

NEXT/FP.RULD. SUB

USED BY G FLOAT

; NOW MULTIPLY ADN RETURN TO CALLING

lememec—seseeemsecemcmmecaeoee ;

114086

b zL1TOC0D,

: CLEAR OUT D FOR FPD FAULT

’}2833

PUSH NEXT/I1E.SERV.IP.TS?2

* TIME TO TEST FOR INTERRUPTS AND TIMER

114087

NTPEND OR TIMER?,

Y DO THE TEST HERE

+14090 FX.PREOPS.QT3:

; USED BY G FLOAT

;12832

;

;}2885 FP.PREOPS.QT3:

0670, 0080,058E,5030,€047,0067,2

Y SHIFT TEMP AND Q (ALU AND Q) LEFT 1
;

MCTEMPS] 0

Page

;%zgg? FX.PREOPS, SUBALTG:

114085
06A5, 0980,0C37,2AF0,0047,04F7,0

D 11

Q_RLTEMP3]

E}gggg FP.PREOPS.QT2:
0672, 0C86,2205,C08D,8047,0000,1

114097

MLTEMP2I_(MB Q).SL.1,

;}2833

RETURN [¥1]

Y SHIFT TEMP AND Q (ALU AND Q) LEFT 1
;

$14100 FP.QT6.SC17:
06E2, 0080,058E,5031,8047,006A,6

R AL
114102

;12}82

L T Dttt :
@ RCTEMPG],
:

NEXT/FP.SCi7

;

LOAD UP Q

214105 FP.QT1.SC17.CHKINT:
06E3, 0480,1592,5830,18E7,006A,6

:14106
114107

114108

$14109 =0

1164110 FP.SC17:
21411

06A6, 0180,0¢37,0080,8907,0000,1

114112
;}2}}2

114115
06A7, 0980,0C37,2AF0,0047,04F7,0

jmeseSsmsssmsssscsmecscccssmocons :
Q_MLTEMP1],
©

IP.TS?

;

Q GETS THE OPERAND

ettt
L DH

STEPC_2L1T0017.3,
RETURR [+1]

Y SET STEP TO 17 ITERATIONS
:

PR ;

$14116

D_ZLITOLOT,

14118

PUSH,NEXT/IE.SERV.IP.TS2

¢ TIME TO CHECK FOR INTERRUPT OR TIMER

$14117

INTPEND OR TIMER?,

CLEAR OUT D FOR FPD

DO THE TEST HERE

FAULT

339

;
:

CMTO98.M§§
FLOAT.M

MICROZ

1M(01)

16:30:35

28-NOV-83

Floating point and CRC

;}2%;8 L.T0C '
314121

E N
CLOKX Rev 13.00, Clock rate = 160ns

Page

FP.MULD.SUB

Floating point and CRC

: FP,MULD.SUB '’

;*tt**tt**kt***ttt*ttt**************************************t***********t*****

214122

;14123 ;
;;215? ;

FP.MULD.SUB

: 14128 ;
14129

;%2}%9 :
116132

14133 ;.
14134 ;
214135 ;

A(temp?2)
srct

$16139 ;

esesessees

! bits 32-63 |

srce

214142 ;

D{temp6)

{ bits 0-31

esssssesses

INPUT:

114143 ;

i bits 32-63 |

D.Q

Temp3

Tempb (Q)

Temp3

Temp1(Q)

114150 ;

Temp?

Temp6 (Q)

;14152 ;

Temp?2

Templ (Q)

;14151

;

114153
14154
;14155
;14156
;14157
;14158

;
;
;

exp - Rtemp8

seeeseeee-

Rbus

214146 ;
214147 ;
;14148 ;
114149

exp ~ temp5

ecesecoees

{(templ)

;14140 ;
;14141 ;

;14144
14145 ;

B(temp3)

i bits 0~31

;}2}%? :

214138 ;

MULTIPLICATION

DOUBLE PRECISION MULTIPLY USING CROSS PRODUCTS

;}2%%9 H

QUTPUT:

;

;14159 ;

PART3 (D)

PART4 (Q)

:14161 ;
214162 ;

PARTY (D)

PART6 (Q)

;14160 ;

:16163

214164 ;
114165 ;

114166 ;
014167
;14168 ;

;14169
214170
216171

PART1

(D)

PART2

(Q)

PART? (D)
OPERATION:

Each multiplication done 2 bits at a
¥1eld1ng a 64 bit product in D,Q

PART8 (Q)

time

hese are identified above as the PART1-8

After each multiplication the check is made for
interrupt and timer

340

F 11

Page

CLOKX Rev 13.00, Clock rate = 160ns

FP.MULD,SUB

The partial product additions are performed as:

’
.

Discard PART 8

. PART7 => Temp7

’
.

.
.

Temp7 + PARTS => Temp?
ALKC + PARTS5 -> Temp0
PART4 + Temp? => Get ALKC

. PART3 + ALKC + TempQ -> Temp?

ALKC

=> Temp0

. PARTZ2 + Temp7 ~> Temp3

.
.

*kk

SR
O
A S NG = OO 00
O LN IS LAND =2 © 2O G0 O IS AIND = OO CO NI

16:30:35

. PART1

(D) +ALKC +Temp0Q ~> Temp?

’

xxx ypon return to calling routine

»
.

’

SUBROUTINES:

’
.

FP.QT1.SC17.CHKINT
FP.QT6.5C17

’
.

»
.

KRk h AR dA Rk de kR kR Rk

R A AR R A AR AR

AR AR AR KA AR KRR AR AR KRR AR AR

AR R ARk

A kAR KNk K

=000

FP.MULD. SUB:

- L

MULFAST+ CAND IN RCTEMP3I,

Y STEP=17 Q HAS TEMP6

NEXT/FP.MULD.SUB

DBZ STEPC?,SIZELLONGI,

RLTEMP7I_D,

PUSH,

" PART 7 AND 8 IN D AND Q
(B AND D)

--------------- ALL DONE 1ST PARTIAL PRODUCT
; SAVE PART 7 IN TEMP?

NEXT/FP.QT1.SC17. CHKINT
FP.MULD. 58?610:

MULFAST+ CAND IN RCTEMP3],
DBZ STEPC?,SIZELLONGI,
NEXT/FP.MULD.SUB.10

* DISCARD PART 8

* SET UP FOR SECOND PARTIAL PRODUCT
* AND CHECK FOR INTERRRUPTS AND TIMER

' STEP=17 Q HAS TEMPI
*
P

---------------------------- :

PART 5 86 IN D AND Q
(B AND Q)
2ND PARTIAL PRODUCT

; GET THE SUM OF PART6 + PART 7

N
o

I NN — O O 00 IO N B NN = O D 0

D
b
D
)
D
b
D e emd e
e
D
)
b e
b
b

O00C00000C0COC0 000000 N NN NN~

o3
e
D

oF o o o ol ok P
T al Al AP op oW
A
R
N

b ed
b b ad e}

U 0528, 0086,7009,0030,0047,005F,1

U 052A, 0080,0027,9320,(047,0052,A

OO OV C O OO

a8
2
O

D e
D D d ek b e
)
b ) D b
b d b D e
b e
b md
b
b e
b e

J 0529, 0484,0582,4031,(047,046E,3

—3 b b =3 b 3
SLSLSLELETLNLELN
L ST S[aN ST S [N TN T,0 18 a0 POPOPONONONOND

L
R
T TR TR TE R R S PR PR TR PE TR TR TR PR 2R
P
SR
TL

U 0528, 0480,0027,9320,(047,0052,8

POPOROADNY
= —
e e a3 B ek 2 B DO OOOOCOOOCO

GUY

AN
N
L A
R o o
P ol S S

U QRS QU
QU

TR
T

T U

T
T
R

1M(01)
28-NOV~83
MICROZ2
Floating point and

YR U

CMTO98.MCX
FLOAT.MIC

:
H

341|

FLOAT MIC

MICRO2

1M(Q1)

28-NOV-83

Floating point and CRC

G 1
CLOKX Rev 13, 00, Clock rate = 160ns

16:30:35
:

CMT098.MCX

Page

FP.MULD.SUB

2146225 =00

214226 =01
116227

05F1, 0086,0061,003D,8047,046E,2

101 =—remmmm—ememcmcecceet
e e

MCTEMPO] _D+ALKC,

;14228

PUSH,NEXT/FP,QT6,SC17

:}2%%8

;14231 FP.MULD. SUB 20:
114232
214233

05F2, 0880,0027,9320,8047,005F,2

[am

05F3, 0480,7009,0030,0047,0006E,4

06E4, 0B86,7061,0030,04E7,005F,5

oy o

MULFASI+ CAND IN RITEMP2],
DBZ STEPC?,SIZECLONG],
20
NEXT/FP.MULD.SUB.

214234
214235
:14236
14237

;14238

114239 =

:164240
114241
:}252%

MLTEMP71_D+RLTEMPOJ+ALKC,
MDR_0

;14244 =00

;14245 =01
114246

05F5, 0087,2041,003D,8047,046E,3

;164247
;14248

:}Zggg
;14251

114252
114253

05F6, 0080,0027,9320,8047,005F,6

;14254

214255
: 14256

114257

05F7, 0084,7009,0080,C047,0000,1

;14258
114259

14260

PART 5 + CARRY SAVE IN TEMPO
Q GETS TEMP6 RESET STEP TO 17

gLEMPO MDR+RLCZEROJ+ALKC,

PART 2 AND 3 IND & @
( A AND D)
3RD PARTIAL PRODUCT
GET CARRY FROM PART4 +PREVIOUS VALUE
PART 3 PLUS THE PREVIOUS CARRY
CLOBBER MDR FOR NEXT INST
AND SUM PART 5 AND PART 6

SAVE ALKC (MDR AND RSRC ARE ZERO)

NEXT/FP.QT1.SC17, CHKINT

RESET Q AND CHECK AGAIN FOR
INTERRUPTS AND TIMER

MULFAST+ CAND IN RLTEMPZ],
DBZ STEPC?,SIZELLONGI,

0 HAS TEMP1 AND STEP = 17
PART 1 AND PART 2 IN D AND Q

FP.MULD.

NEXT/FP.MULD,
SUB. 30
oy
90
o
O

R[TEMP3] MLTEMP7]+aQ,
RETURN [¥1]

FINALLY BITS 32-63
TEMPO HAS PREVIOUS CARRY

D AND ALKC HAVE BITS 0-31

342

;

CMTOQB.ME%
FLOAT .M

MICRGZ2

1M(01)

28-NOV=-83

Floating point and CRC

:%252; .T0C "'

Page

CLOKX Rev_13,00, Clock rate = 160ns

16:30:35

: FP.DIVD2 FP.DIVD3

Floating point and CRC

;14263 SRR RRAK KRR KRR K h kKRR kAR AR
14264
;14265 ;

:14266 ;

114267
;14268
;

$14269

214272

R R Rk R KRR AR KRR RO SR AR RSk

DIVD2

divr,rd,quo.md

bivb3

divr.rd,divd.rd,quo.wd

Input:

;14270
;16271

: FP.DIVD2 FP.DIVD3 "

Temp
MDR

)

divr.rd (bits 0=31)
(bits 32-63)

Resources:

014273 ;
J16274

for divr

214275
214276

Temp2,Q
Temp3

2146277
14278 ;

Temp5
Fla?2

214279

;14280 ;

;14281
214282 ;

MUL1(FLAGZ))

Subroutines:
FP.MULDOPT

*(QS.DMOD

;16283

;14284 ;
114285
:14286
14287

*0S.DRED
0S.WRT1
i

R K

fraction (bits 0=31)
fraction (bits 32-63)

exponent
sign of operand
.
parse divr

get divd for DIVD?

get divd for pIvD3
get quotient for DIVD3
» return_is through IRDROM to
FP.DIVD.20 to continue operation

;14288 ;

Exit:

014291
:14292

Operation:
o
)
These are the driving routines for the double precision

;{zsgg :

;}zggg ;

write bits 32-63 of answer

DIVDZ and DIVD3 instructions

:}2532 :

214295
2164296

FP.WRITE,SEC

exexnerxxtFPA ENTRY AND INTERFACExwwaxkwnnx
DlvD2
(0S.RED) ~ FI.ADDD2.REG/FI.ADDD2.MEM

DIvD3

(0S.RED) =~ FI.ADDD3.REG/FI.ADDD3.MEM

;14299 :'fikttkwtttktt*t**t*t*i*ttttttk*k****tt**t***tt**********t*t************t******

343!

;
:

CMT098 . MCX
FLOAT . MIC

MICROZ

1M(01)

16:30:35

28-NOV-83

Floating point and CR(

CLOKX Rev 13.00, Clock rate = 160ns

: FP.DIVD2 FP.DIVD3

Page

;}2%8? .856]0N/IRDX.R1L,lRDX.R1H/IRDX.R3L,JRDX.REH
214302 FR.DIVDZ:
JOEKRRARRKR
RN ARk Kk
214303
;00==mmmmmmccmccccccccccnnananan ;
214304
ROTEMPS] _EXP(MLTEMP1]),
; PARSE DIVISOR

U 00D4, 0484,1437,0AB1,4047,0C5E,4 323

;14305
:}2%89

;14308

U 0005, 0086,203A,418BD,8047,0419,0

10l e

; TEST VALIDITY OF OPERAND
;

e e cnenecanw. mmmememm——-

;14309

MLTEMP2] Q,

; SAVE BITS 0=31 IN CORRECT TEMP

:}2%%}

PUSH,NEXT/0S.DMOD

; FINAL RETURN HERE

14310
1164313

LOD INC BRA?,

; GET DIVD RET THRU IRDROM TO FP.DIVD.20

J10=mmemmececncccccccccncnn
-H

14314

RLDST.R] _MLTEMP2],

; DO FIRST PART OF WRITE

16316
:}2%}5

SET MM, NOINT,CCOPT,
NEXT/FP .WRITE.SEC

. SET CONDITION CODES
s CONTINUE THE WRITING

;14315

U 00D6, 0064,2592,403C,4DDA,0056,F

FRO.FLTZT,
PUSH,NEXT/FP,MULDOR1

WRITE NOTREG,SIZELIDEP],

; NO INTERRUPTS ALLOWED

:14319 .REGION/IRDX.R1L,IRDX.R1H/IRDX.R2L,IRDX,R2H
214320 =00

;14321

U 0008, 0484,1437,0AB1,4047,0C5E,4 323«

214322
:14323

114324

;}2%32
;14327

J 00p9, 0886,203A,418D,8047,0418,0

U 00DA, 0C80,0034,4180,0047,0614,0

00=mmmom
e me
e e
RCTEMPS] _EXP(MLTEMPI]Y,

FRO.FLTZT,

PUSH,NEXT/FP.MULDOP1

AR RN KK
ORRRRRRRAAR

-:
; PARSE DIVISOR

s TEST VALIDITY OF OPERAND
:

10l semmecccnrcndncca ——m——w- :

14428
114329

MLTEMPZ2]_Q,
PUSH,

: Q GETS TO CORRECT TEMP (BITS0-31)
;) GET DIVD ReT AT END

;}2%%}

NEXT/0S.DRED

: TO FP.DIVD.20

;14333
;14334
114335

J10=mmmmmmmm
sm ece—
e —— - H
PUSH,
; GET DST FOR QuoT
LOD INC BRA?,
J

114330

:}2%%9

LOD INC BRA?,

; RET NOW THR IRDDOM

NEXT/0S . WRT1

;11

214340

WRITE NOTREG,SiZECIDER],

;14343

NEXT/FP,WRITE,SEC

;;

114338

;14339

U 00DB, 0064,2592,403C,4DDA,0056,F

FP.DIVD3:

14341
214342

RIDST.R]_MLTEMP2)
?EngM.NOINT,

1 DC FIRST PART OF WRITE
*
;

NO INTERRUPTS ALLOWED
SET CONDIiTION CODES

CONTINUE THE WRITING

344

.T0C Y

16:30:35
:

SR
PR TR AR TR L
TR TR PR PR TR P
TR
e
o
T
T
e
T
P

1"
CLOKX Rev 13,00,

FP.DIVD.20

Page

Clock rate = 160ns
:

Floating point and CRC

KA KRR KRR R AR

T T

i d

d e

D
D

LA TR DR

h
b

TR PR TR

R TRT
R R e
D nd d D ah d e

T P P
D ek

F N
N A o ol o
N a at aP 2P R AP P o o S F o
Fo N
R S N
N Y aE AT 2t Rl ol R o
g S
b a
O AT N N AN AT N A NN G (A O
N N U N AN U NN
TN A AU AT A N O U U U AU N U N A N A A
A N NN
N
LT LAIT LT VAV S D BE
SN NN N NONOO OO OO O
A0 O 0 O N0 D0 Co €O 00 O Co 0o 0a COCo ~¢ NN
NI~
LS INNY = SO 00 O N Sy — OO0~
LN B AN = OO 0O SNON
N
AN —2 OO0
0 NOMAA TS NP = O O 00 O

b
D

MCX
CMT0.98
FLOAT.M 1C

;

o
S
b —d e mmd s b b acd b b e e e B b b D d b e b ) D e b b

28-NOV-83
1MCQD)
MICRO2
Floating point and CRC

AR AR RRR AR R ARk kA

FP.DIVD.20
kAR Rk kR kR Rk dkh ok khdkdkohkdkdk

FP.DIVD,20

DOUBLE PRECISION DIVISION FOR DIVD2,DIVD3
Input:

Temp1
MDR

dividend bits 0-31
bits 32-63

for divisor

Temp2
Temp3
Temp5

fraction bits 0-31
fraction bits 32-63

exponent

sign of divisor
Fla?2
)
_
)
MULT(FLAG2)
Fla?1
set if divisor 0
MOPZERO(FLAGY))
Resources:

For divisor same as input
for Dividend
Templ
fraction bits 0-31
Tempé
fraction bits 32-63
RTemp8
exponent
|
Fla?
sign of dividend
MUL2(FLAG3))
L

D,0
Stepcounter

Subroutines:

FP.MULDOR2

to perform division
to control division loop
.

to parse dividend

Operation:
The dividend is parsed and validated
It 0 then the quotient is 0 and exit is made
It the divisor is Q FP.DIVD.ZERD is entered
to make a fault exit to IE.FLDBZ.FAULT
Else the exponents are subtracted and rebiased

with the fudge factor of +62-hex for later
normalization

The magnitude of the dividend is
D (bits 0-31)
Temp6 (bits 32-63)
The magnitude of_the divisor is

Tempd

tbits 0=31)

Temp3 (bits 32=63)

345|

d e
b e e

NS NN = O OO NN

b e
AN PO PO RO MU PO NO) RO RO NO N
N L

AN N G

N AR NMANNS = O OO

FP.DIVD,20

The

s a double length
operation consistof

compare and shift function using a nonrestoring
division operation

TR P

The operation is performed in 3 loops of 16,16,
26 iterations checks for interrupts and timer
are made at appropriate intervals
At the end of the total operation Temp2, Temp3
have the fraction The normalization
routine is entered
at FP.NORM,MUDI

to determine the sign of the quotient bK the

XOR of the operand signs Return is to the
calling routine if no floating overflow is

E A
L A

P
P

WA =S OO

NN SAWNND = O 0

Pl o olko kel
e T
[=lelelelelelelololo] =
b b

AL AL AL A R

AP P
R
g

N A

N
N
R

aemawaw.

N N O N

S
P

0804,4592,4570,8047,0050,A

J QUEB,

0086,5003,0012,0V47,046E,5

v COEA,

U O0E9, OD1E,2D77,05F0,4047,005F,8

ol S

0084,1457,0AB2,0047,0C5E,8 323+

ol o S

r R

PR
TR TR TR P
e
P

QI GEET SERE PISTPREEE PP
QU
U

I Ut QUL WU I
QU U QD S

U QO0E8,

s $8 )

14398

Page

CLOKX Rev 13.00, Clock rate = 160ns

: 14396
;14397

16:30:35

detected or floating underflow with FU bit set

FLOAT MIC

1MQ1)
d2?;?0V-83
Floating point an

MICROZ2

FP.DIVD,ZERO

CMT098.MCX

if the divisor is 0
exit is made to IE.FLDBZ.FAULT

[

K 11

KRR

KRR RN AR RN AR N AN

R RN AR AR

kR Ak ko

kA ko dokk ok Ak d ok ek

.85610N/1RDX.R1L,lRDX.R1H/IRDX.R2L,JRDX.R2H
FP.DIVD.20:

PR
e E L LT ; RET THRU IRDROM
RITEMPBI_EXP(MLTEMP1]),
; TEST VALIDITY OF

FRO,FLTZT,

;

PUSH,NEXT/FP.MULDOR?

DIVD

;

B 1 R
e:

RET +1

ANS

IS EITHER

CLEAR MUL2(FLAG3),
MCTEMP2]_ZLIT12[8],

; CLEAR FLAG IF ANS IS ZERO
; DIVIDE BY ZERO OR DIVIDEND IS 0

NEXT/FP.DIVD.ZERO

MOPZERO(FLAG1)?,

¢ TEST MOPZERO(FLAG1) TO DIFFERENTIATE

;10m=mmmmmmemeen e
mm— .- ; RET +2 TIME TO DIVIDE
; SUBTRACT EXPONENTS
MLTEMPS] RLTEMP8]-MB,

SIZELWORD],PUSH,

; OFF TO SUBRTN TO DO DIVIDE

NEXT/FP.DIVD.45
RR

L EE L L L EL L

ROTEMP2]_MLTEMP4],

L L LD D ;

CLEAR FLAGO,
MUL1(FLAGZ) XOR MUL2(FLAG3)?,
NEXT/FP.NORM.MUDI

;

RETURN TO WORKING TEMP

; CLEAR FLAG FOR QVERUNDER USE
, SRC1 =0, 2XOR3 GIVES SIGN OF QUO
; RETURN TO FIRST CALLING RTN

346

;

CMT098,.MCX
FLOAT.MIC

MICRUZ

1M(01)

16:30:35

28-NOV~B3

Floating point and CRC

CLOKX Rev 13.00, Clock rate = 160ns

: FP,DIVD.20

Page

;14438 REGION/FLOAT,RIL,FLOAT.RIH/FLOAT.R2L,FLOAT
.R2H/FLOAT ,R3L ,FLOAT .R3H
;}2223 FP.DIVD.4S:

U 06ES5, 0186,5011,0013,1047,006E,6

U 06E6, 0DBO,0EF6,4030,3047,0006A,8

Y1444

;}222%

; USED BY G FLOAT

}%2229

Y SET UP PLATCH FOR LATER

114449

114450

;;22;;
114453

U 06A9, O00E,6000,C030,C047,006A,A

SIZELWORD]

* TAKE CARE OF EXP FACTORS

3%2222 FX.DIVD.50
$14448 =0

U 06A8, 0000,1002,603D,8047,0464,6

METEMPS] MB+ZLITOL62],

114454

114455

Y4456

PL_L6]

P
e
e : SET UP D FOR DIVISION (BITS 0=-31)

D_MCTEMP13,CL EAR FLAGO,

USH NEXT/FP.SC17

* GET FLAG CLEAR FOR DIVISJON LOOP

" SET STEP TO 17 (ONE LARGER)

P LIt
T
Py ; START OF MAIN DIVISION

CLEAR FLAGY,

MCTEMP6]_ (MB=RLTEMP31).5L.1

CLEAR FLAG FOR CONTROL SOON

* DIVD_DIVD=DIVS (BITS 32-63)
* CARRY IN ZERO

114457 =0
;14458 FP.DIVD,130:
114459
T
i Qmmmmmmmmmm
e e
e;

114460
U 06AA, 0080,0026.F320,90(7,006A,E
U 06AB, 0480,0036,4AF0,0047,04F7,0

51VDS SOR IN RLIEMP21,

P DIVD (Q) - DIVS(TEMP2)

DB2 STEPC? ,NEXT/FP.DIVD.ALUS

: THIS IS FOR LOOP

114461

ALUS_UNSGN, ST2ECLONG],

114464

D
L BT S ;

$14466

PUSH,NEXT/1E.SERV.1P,TS2

;}2225
114465

iNTPEND OR TIMER?,

t SAVE ALKC, STEP IS 1> AT FIRST TIME

DO THE

TEST HERE

» TEST FOR INT OR TIMER

L
i

(=1

EQUIVALENT TO ALKC
ADD AND SHIFT

§0m=mm
e o m oo
DIVDA SOR IN RLTEMPZ],
ALUS_UNSGN,SIZECLONG],

DIVD + DIVS
SAVE IT

INTPEND OR TIMER?,
PUSH,NEXT/IE.SERV.IP.TSZ

DO THE TEST HERE
TEST FOR INT OR TIMER

ALU
s?,

STEP NE 0
TEST ALKC SAVED AS NOTALKC

—~m

—

o
S
L
A~

M[TEMPOJ (MB+RLTEMP31).SL.1,

$?7,NEXT/FP,DIVD.130

pBZ STEPC?,NEXT/FP DIVD.ALUS

al i

EQUIVALENT TO ALK(
SUBTRACT AND SHIFT

MP6]

IP.18?

2
N

Page

(MB-RLTEMP3]),SL.1,

- -

et al

FP.DIVD.

T
A

b e

M 11
16:30:35
CLOKX Rev 13.00, Clock rate = 16Cas
: FP.DIVD.20

b
b
b
)
e
b
D
b
) e
D
e
e
)

D o

N o

VOAF, 0486,003A,453D,8047,005F
,C

06AE, 0480,0036,4870,1847,005F,9

N N

06AD, 0480,0036,4AF0,0047,04F7,0

05FB, 0086,6001,CB30,D8E7,006A,¢

05F9, 0486,6000,(B30,D8E7,006A,A

OO0 0O 000
OCRO0CR N N NN NN NNNNOONON
UTkafiJ—ND‘OGTVO“A:HNFJ—‘CMOCD‘JO“flJ‘U“U—flCNOCD‘Q

=01

a A ALAN

and CRC

.................-...................~.-.......

floating point

06AC, 0480,0027,F320,90C7,000A,E

28-NOV-83

1M(Q1)

d ——d cad mh

MICROZ

—

~.
~.

CMT098.MC X
FLOAT.MI C

FP.DIVD.

M[TEMPOJ Q,

FLAG<1-037,
NEXT/FP, DIVD. NXT

STEP = 0

SAVE QUOTIENT TEMP [N TEMPO
TEST WHICH TIME THROUGH LOOP

348 |

CMT098.MCX

MICROZ

IM(OD)

23-NOV-83

16:30: 35
:

floating point and (RC

FLOAT MIC

N 11

Page

(LOKX Rev 13.00, (lo.x rate = 160ns

FP.DIVD.20

:14496 =00

U 05FC, 0940,0037,0030,7907,
0064,

!
U 05FD, 0948,0037,0030,0107,005F
,E

U O5FE, 0884,0592,4031,0047,000A,E

!
21
i

1
|
1
|
|
0
1

U 05FF, 080E,3A37,0080,0047,0000,1

J 05F8, 3C14,0587,0080,8047,0000,1

d Q5FA, $4R0,0036,4030,0047
,C0FF,C

|
B
;1
%

!
1

|
|
01
1

E N
A
ST 2 W o S
A
LA
TN
A LT
T LT
T A

e a2t
R
It A
T T NN IR S S AT
s D

!
14497
FP.DIVD.NXT:
PUMUMONS e md 3
e 202 BB
OO0
T OOV
NN~ D OO0 NN N IMANL = OO0 NON N S NN — OO o

;00==

== mmm e

cemmamm===; FIRST TIME

* INDICATE THIS

SET FLAGO,

;

STEPC_70L1T015.]3,

NEXT/FP.DIVD.ALUS

* CONTINUE ON

L
——— ; SECOND TIME IN

SET FLAGT,
STEPC ZLITO[Zb.J
10m=mmm

INDICATE THIS
SET STEP =26

RITEMP4] MLTZMPOT,

NEXT/FP.DIVD.ALUS

SAVE FIRST PART (LOG OPERATION)

ALUS OK

Mcrfmp31 RLTEMPO].ASL.P,
—————
. .
b

CANT GET HERE WITH BRANCH

oy e

0 P

LAST

TIME

SHIFT LEFT

CLEAR FLAGT,RETURN [+12

THROUGH

PLATCH (6) BITS

_0*

FP.DIVD, ZERO
------------------------------

CLEAR MUL1(FLAGZ),
RETEMP2]_0,
RETURN [+11
[

NEXT/1E.FLDBZ.FAULT

DIVIDEND IS 0
CLEAR OTHER ERROR FLAG
MUSY RETURN FOR

CORRECT WRITE

DIVISOR IS 0
GU FAULT INSTRUCTION

349

CMT098.MCX
FLOAT MIC

MICROZ

TM(OM)

28-NOV-83

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

Page

¢ FP.EMODF

Floating point and (RC

;}zggé JOC '

B 12

floating point and CRC

: FP.EMODF '’

:011.526 ;ttttl«fi*tt&w**t*tfittt'fllflitttfit(t!'!t'*llwNttt*'ttttt*t*t*tfl*t*i*****i**iiiiii
114527 ;

;}zggg :

;14530 ;

014531

214532

14533
214534

J146835

;14536 ;
;14537 ;
114538 ;
;14539
2145640

$14541

$14542

114543 ;
$14544

;14545 ;

;14546 ;
114547

EMODF

mulr.rf,mulrx.rb,muld.rt,int.wl,fract.wf
Input:

mulr.rf (multiplier)

MDR

mulrx.rb (multiplicand)

Resources:

fraction myltiplier

Temp5
Flage

exponent
several usages

form bits_31-8 multiplier
.
bits 7-0 extension byte
ie binary point betore bit 31

(MUL1(FLAG?)) sign of multiplier

(OVER(FLAGZ2))

Temp0

RTemp8

Fla?

MUL2(FLAG3))

214548 ;

D,Q

;14550

Stepcounter

14549

Temp2

integer overflow

fraction of multiplicand
binary point before bit 31

exponent

sign of multiplicand
,
_

used for multiplication

among other operations

loop control of muttiplication

14551
;}222% :

MTemp8
RTemp10

2146554
;145585
114556
;14557
114558 ;

Fla?O
sign of product for cvt rtn
ADD1(FLAGO))
Fla?1
several usuages
REGINT(FLAG1))
regmode
tor int.wl
(MORZERO(FLAGY))
either operand 0

;14559 ;

14560 ;

$14561

;14562

MDR

Subroutines:

save sign of product
RNUM/VA of int.wl

integer

FP.MULFOP1

parse validate multiplier

014564

0S.FRED

get mulr.rf (multiplicand)

214566

05.WRT1

get

14563 ;
14565

114567

;14568 .
114569

:}22;9 ;

J14572

14573

J16574

214575

114576

FP,ZERQTEMP3
FP,MULFOP?

0S.WRT1

zero operand

parse validate multiplicand

get

Int.wl

fract.wf

FP,CVTFI.SUBALT convert
FP.NORM. SNG

float to integer

normalize,roynd,pack

MM,PRB,WRITE,.S12.00 probe write access

Operation:

Upon entry the multlfller and extension byte

are available FP,MULFOPT

parses and validates

the multiplier which is shifted left 1

and

merged with the extension byte = 32 bit value

350

1M(Q1)

28=NOV=83

16:30:35

Page

160ns

NN
=
OO0
N

0S.FRED fetches the mulgiglicand FP.MULFOP2

parses and validates which
is also shifted
left 1 rqmov1n? the overflow bit position

0S.WRT1 is called to get the integer (int.wl)
xxxxw% the exponents are added, the sign of the

groduqt determined If int.wl is in a register

NUM is saved and REGINT(FLAGT) is set
otherwise VA is saved and the flag cleared

0S.WRT1 is called to fetch the fraction
(fract.wx) return is made to the calling rtn
unless the product was 0 in which case the
multiplication steps are effectively bypassed
regardless of the single double instruction

NN = OO0

Khkkkk

KRAhW

this routine FP.EMODF.250 is called also
in processing EMODD instruction

For EMODF the return is

FP.EMODF.30 to perform

the multiplication a 32 bit fraction

is produced & normalized to bit 31

Kkkdok

Common flows

LAL
2 24

for EMODD begin here

1t integer overflow or floating underflow

POE T

(FU bit not set) have occurred because of exp
manipulation, the integer and floating
operands are 0. otherwise a call is made to
FP.CVTFI.SUBALT to convert the value to an

IRA O

integer with a

T
LI T
TR L
I

is normalized,roynded packed .
Upon return the fract.wx is tested for regmode
if not reg
then a
probe access test
is made at MM.PRB.WRITE.SIZ.00
. Upun return
or if regmode the int,wl is written from MDR
At this point the EMODF,EMODD instructions
diverge. the fract.wx is restored to VA/RNUM.
For each an error/nonerror path exist
if integer overflow the V bit is set
the low order bits of the true result have
been written out & IRDT causes the trap
For non error the writes occur and IRD1 exit

floating fraction part

Upon return MDR contains the integer,
the fraction part is positioned with
the binary point before bit 31 and unnormalized
A fudge factor is added to the exponent
temp which is 0 except where the exp had been <0
in which case 1t contained the exp as computed
FP.NORM.SNG is branched to where the fraction

A
L

AR
—SO NO NS
= O OO0 NS ANND =2 OO0 NN
O NS NN
OO

NoNo No No N
NoNo ¥ No No o
fo = Y= X

CLOKX Rev 13.00, Clock rate

N~~~
NOALALALPLRLMNDNOMNONY
= =
D S e
b B
OO[wlelolelelole] SO OO0 N0 OO0 OO0 C0Co0C0UCO00

R
e
e
o Neo Xa Yo Jo Yo Yo Yo To Yo To To TorloN O~ uunuavTuviuuiuiuavniununuauaviuiaiuiuiiuvaviuvi

R et

PO
A

3
it
et

Ay WA

—

TUR TR
. T
S
P
AR P
T
T
T8 T
N
T
L

TUE DR

b b b e e e e D D e S o A
b D d h D e ) e D e e ek rd D D ) b e eh ek ed e b b
A O A el B S
g o o
T Al aEal b aE o A
R o
Dt 2t Al b
AP S

L
A

€12

: FP.EMODF

floating point and CR(

—d b o d b > e ad e
B
N Y o o A A

T.MIC

MICRO2

8.MCx

swxxaxnxxxFPA ENTRY AND

(OS.RED,0S.RED)

AR AR

AR RN

INTERFACEwx*%xawhwwnw

= FI1.EMODF

AR R KRR RN A AR AR

RN KRR R AR XK AR AR RN ARRA AR AR AR RN IR RS

351:

0080,0E52,0180,0047,0414,0

eh ad amb e comh b D mmh

0880,0027,9320,8047,001D,8

u 0109,

0816,2582,46F0,0047,0060,1

b b

)

U 0108,

u 0107, 0580,0037,0030,8907,046E,8

h b

b e

v 0106,

AN
B D I8 B D B B I B DS AN TN AL A
OO 00 NN
NN = OO 0 NN S AN — OO O NN B W

D e
) )

D d ah it D )

U 0105, 0£85,2437,0A82,0047,0058,C 323

U 01D4, 0085,2016,4180,8047,0416,0

B d 3 e d i} d e

3 b e

U 0103, 0884,05F7,0010,8047,0454,2

TR TR P

D b

u 0102, 0886,203A,403D,8047,0463,A

h d

13!

—=O000~ S NP

NNNNNNNNNO
OO OOO ONON AN

2 01D1, 0C80,0036,4030,04E7,001D,3

N A S o
Al b bl
o o o o o
A
o
A A Pl R A
o
B P P R B o ol ol kb b E o A R
[e Yo NoNu N Yo Tn To Yo No No Jo o Joud OO[= Yo Yo Yo ¥o NoNo Yo N Ho o Ho Yo o do Jo o JoToJoJoJo Te Toote

= O

Floating point and (RC
;14630
;14631
114632

.
=
=

D 1 P4

16:30:35

28 -NOV-83

1M(O)

FLOAT . MIC

MICRO2

;

(MT098,MCX

FP.EMOD

ELOKX Rev 13.00, Clock rate = 160ns

ON/IRDX.R1L,IRDX.R1H/IRDX.R2L,
IRDX.R2H
RET =1 FROM FP.MULFOP1
ANSWER IS 0, MOPZERO(FLAG1)

LR
MDR_0,

NEXT/FP, EMODF . 10

FP.EMODF:

; 00

2322233222820
2 s ss
- - -

MCTEMP2]_Q,

MULTIPLIER TO AN MBUS SOURCE

NEXT/FP.MULFOP1

PARSE OPERAND

PUSH,

FP.EMODF.10:
; 001

SET

> Y

RETURN +1 FROM FP.MULFOP!
SHIFT MULTIPLIER LEFT 1 FOR EXTENSION

RCTEMP2] RB.ASL.1,

PUSH,NEXT/FP, ZEROTEMP3

ZERQ SECOND HALF

;0100====mmmmmmmmm
oo ce

-—

RLTEMP2] _RB.OR.ZEXT(MLMDR]),

SIZECRYTE),

LOD INC BRA?,

PUSH,NEXT/0S.FRED
;0107 === oo
e

RLTEMP8] _EXP(MIMDRD),
FRO.FLTZT,
PUSH,NEXT/FP.MULFOP2

EXTRACT EXPONENT OF MULTIPLICAND
TEST VALIDITY

;0110--

REMOVE THE OVERFLOW BIT (BP IS BIT 31)

Q_MLTEMPOl.SL.1,

LOD INC BRA?,

GET

PUSH,NEXT/0S.WRT?Y
;011) emm oo m e
STEPC_ZL1T0C17.1],

MERGE MULT AND EXTENSION
(EMP2 TO GO _TO RBUS
GET THE MULTIPLICAND

PUSH,NEXT/FP.EMODF.210

FP.EMODF.30:
;10

INT.WL DOES NOT DESTROY

SET STEP COUNTER
RETURN HERE LATER
THZ

MULTIPLICATION

MULFAST+ CAND IN RLTEMPZ],

STEP 1S 17 AT START

NEXT/FP.EMODF
, 30

FINISHED THE LOOP ?
LOOP TILL DONE

SIZECLONG],
DBZ STEPC?,

;1007 === ==mmmmmsmm
e mmmnn e oe

MCTEMP2] D,

CLEAR MUL1(FLAG2),

wB<31-30>?

DONE
TEST

PRODUCT

IS NORMALIZED

CLEAR FLAG FOR LATER

A A A AAD-AP-A-A-N----

R
R
T

D d e e e e

ko b md e ek 3 e} b ik ) 3 e

08F1, 0886,3587,0030,0047,0053,4

M[TEMPSJ MB=ZLITOL803,

H; REMOVE

SHIFT LEFT FOR NORMALIZING

]

NORMALIZED
THE EXTRA BIAS
; (LEAR THIS FLAG ALSO
;; EXP >=0,<0
:

CLEAR MUL2(FLAG3),

SIZELWORD],SIGND CMP DEF?,
NEXT/FP.EMODF.60
=00
FP.EMODF. 50:

OVERFLOW INTEGER

ALTEMP21_0.MDR_O,
SET OVERTFLAG?Y,

; EVERYTHING 1S ALSO ZERO
:; SET FLAG FOR LATER
:

NEXT/FP.EMODF. 55
-

> o

(B_MLTEMP5
3, AND. ZL 1 TOL803,

;; MASK OUT ALL BUT BIAS BIT
; 1S THE BIT SET
:; CONVERT FLOAT TO INTEGER

WXTNE.0? ,MDR_0,
PUSH.NEXT/FPTCVTFI.SUBALT

-....-..---..-------—..------------- 3

: RESTORE SIGN

D _MLTEMP8]

$00mmmmmmm

MLTEMPS] MB+ZLITOL61],

S1ZELWORD],

D e} b b o

e : MDR HAS INTEGER NOT YET HANDLED SIGN
;; SET UP BIAS EXPONENT AND FACTOR (15

IR<5>?,
PUSH,NEXT/FP.NORM.
SNG

R[TEMP1] RNUM,REG MODE?,
PUSH,NEXT/FP., EMODF. 100

: FRACTION IN TEMP2,TEMP3

;; IS IT SINGLE OR DOUBLE
;; GO NORMALIZE THE FRACTION

;

SAVE RNUM FROM FRACT.WX
WAS IT REG MODE

n e: RETURN ONLY IF EMODD
e e
s 10==~mmrmmmmeo
: WRITE FIRST PART
RCDST.R] MLTEMP21,
WRITE NOTREG,SET MM.NOINT,
; NO INTERRUPTS

N
N

060A, 0064,2592,403C,4DDA,006E,7

Page

160ns

NOT NORMALIZED

R[TEMPZ] MLTEMP21+RB,

NEXT/FP EMODFD,45

E a a

0609, 0085,6036,4930,4047,0468,0

0086,5(11,08D3,0847,0468,C

FP.EMOD

Clock rate

SEGION/FLOAT.R1L,FLOAT.RIH/FLOAT.R?L,FLOAT.R2H/FLOAT.R3L,FLOAT.R3H

D D amd aad ach o

0608,

o} h

0606, 0880,8002,603D,8047,0060,8

md b e e

0605, 0180,5(12,0A74,04E7,0468,6

E1 2
ELOKX Rev 13,00,

16:30:35

0604, 0054,0587,0030,84E7,008BF,1

TP OPAPDPIOOOOOONONO

413+

0603, 051€,5(16,0B854,0047,0853,1

TR T

0601, 0084,2001,0030,8047,0061,2

d ) d De

PR PR TR TR T

TR TR

FLOAT.MIC

L
e O
T

28-NOV-83
1MQN)
MICROZ2
Floating point and CRC
d D b ) e el ) 3

CMT098.MCX

CCOPT,SIZELIDEP],

NEXT/FP.EMODF.125

:; CONDITION CODES
:; FINISH UP

0BF1:

FP.EMODF
. 55:
LxwxnnneaeFORCE ADDRESS**xxwhxwi;

MCTEMP3]_0,NEXT/FP.EMODF .80

;

CLEAR BITS 63:32

IN FRACTION

353

)

CMT098. MCX
FLOAT.MIC

MICRO2

TMCOT)

28-NOV-83

Floating point and (RC

16:30:35

F 12

CLOKK Rev 13.00, Clock rate = 160ns

EMODF

Page

354|

;14729 =000
;14730 =001

;14731 FP.EMODF.60:
116732
;00 mmeemcmemcencmr
e n e nma e ; EXP >=0
;14733
WB_MLCTEMP5].AND.ZLIT8LOFFI,
; SEE IF OVERFLOW

0531, 0980,5D92,0A17,F847,0060,4

;14734
;}2;%2

;14737 =011

0533, 0C84,0587,2030,84E7,045C,E

;14738
214739

:}2;2?

SIZELWORD],WX.EQ.0?,
NEXT/FP.EMODF .50

; IF NOT ZERQO THEN OVERFLOW
H

L bttt
L ; UNDERFLOW NO RETURN IF FU SET
RLTEMP2] D_0,MDR_0O
: ZERO OUT INT AND FRACTION

PUSH, NEXT/FP TESTPSL

; SEE ABOUT FU BIT

2147462 FP,EMODF, 80
<

;14743

0534, 0085,6036,4930,4047,0468,0

0535, 0064,2592,403C,4DDA,006E,7

100===momomem—mcn
e cc e aan e ; SAVE RNUM FROM FRACT.WX

14744

R[TEMP1] RNUM,REG MODE?,

214747
;14748
;16749
;14750

;10—
me
e n e ; RETURN ONLY [F EMODD
RLDST.R] MLTEMP2],
¢ WRITE FIRST PART

:%2;22

:}2;2;

PUSH,NEXT/FP., EMODF. 100

WRITE “NOTREG,SET MM.NOINT,
ccoet, SIZE[IDEPJ

NEXT/FP,EMODF . 125

; WAS IT REG MODE
;

; NO INTERRUPTS ALLOWED
; SET CONDITION CODES

. FINISH UP EMODD

0683, 0c81,D58E,4080,4447,0000,1

FP.EMOD

ELOKX Rev 13.00, Clock rate = 160ns

NOT REG MODE

TEMP1]_MLCVAI,PUSH,

; SAVE VA INSTEAD

NEXT /MM BRE WRITE 812,00

:; GO PROBE SECOND OPERAND

FX. EMODH INTWT:

REG _MODE OR RETURN FROM PROBE
: RESTORE INT.WL POINTERS
; WAS IT REG MODE AND WHAT WAS SIGN

VA RNUM_RLTEMP10],

REGINT(FLAGT) ADDT(FLAGO)?

Page

ENTRY FOR G FLOAT

.EMODG.
.EMODF.

———

URITE MIMDR],

- -

- T

20 S

NOT REG MODE SIGN POSITIVE
INTEGER IN MDR
;; NO INTERRUPTS NOW TILL DONE
H

;

SET MM.NOINT. SIZECLONG
IR<5>?,NEXT/FP.EMODF.1

- S
Y
-

NOT REG MODE SIGN NEGATIVE

URITE ~MCMDRY,
SET MM.NOINT,SIZELLONG],
IR<5>7 .NEXT/FP,EMODF . 120

; INTEGER IN MDR COMPLEMENT IT
;; NO INTERRUPTS NOW TILL DONE
:

thPR R1_MLMDR],

REG_MODE SIGN POSITIVE
WRITE [0 THE REGISTER
:; NO INTERRUPTS TILL END

;

SET MM.NDINT,SIZECLONG],

1R<5>7 .NEXT/FP.EMODF. 120

R ettt
-

RCGPR,R].S1Z_~MCMDR]
SET MM.NOINT,SIZELLO
IR<5>? ,NEXT/FP ,EMODF

0010 10 \O 10 00,00 00 05 00 GO 0O GO COONNNNNNNNNNOPOOOOOONO [0 JV, (O LWL IV, [V LV 1,3
VT . ENTe SV, U N T
o RVaTe - RN 1oV, Po V)
NS AN = OO0 NC AN SN
= OO 0N [« T ¥ UL P

D D e
D
D b )
) b b
b d
D b o3

N
N

b b b ok o

0682, 0081,D58E,44B0.44A7,0063,3

060F, 0€63,2593,08EC,C047,0068,2

0065,2592,48EC,C047,0068,2

060E,

b emd b} ek b

060D, 0861,2003,08ED,85D08,0068,2

060C, 0861,2592,48€0,0508,0068,
2

b e b ek ek el

b e

0681, 0481,D5BE,4532,84A7,0060,C

b e

nd ek

0680, 0885,8592,4030,4047,0579,6

PR PETE P

D e}

PR TR TR 2

)

O A O N
T ap Al o
o
o E At Al oF okl e o it s
N SN SN NN N N N NN N NN NN N N NN SN SN SN N NN NN NN NN N N N SN SN N SN

FLOAT.MIC

16:30:35

M01 )
28-NOV-83
MICROZ
Floating point and RC

8
. MCX
(MT09

FP EMODF . 120
-

{A_RNUM_RLTEMP11,

;;

OVER(FLAG?)?,
o

VA RNUM_RLTEMP1],

RETURN [+1]

EMODF

INSTRUCTION

RESTORE SECOND(FRACT,WX) OPERAND
; INTEGER OVERFLOW

NEXT/FP . EMODF .WRITE
-

REG MODE SIGN NEGATIVE
INTEGER IN MDR COMPLEMENT
NO INTERRUPTS TILL END

:
"

w08

e e

EMODD INSTRUCTION

; RESTORE SECOND(FRACT,WX) OPERAND

; FOR D OR G FLOAT

=0xx

H 12

CLOKX Rev 15.00, Clock rate = 160ns

FP.EMODF

; USED BY C FLOAT TO FINISH uP

;

v aeinoetetnlettt ; NORMAL EXIT

RLDST.R+1] MLTEMP3],

;

?gé{fi NOTREG,SIZELLONG],

;

WRITE SECOND PART

R ittt
uttutatat ettt bl bbbt H

INTEGER OVERFLOW

;
H; WRITE SECOND PART

RCDST.R+1] MLTEMP3],
WRITE NOTREG,SIZELLONGI,

H; SET V AND EXIT

NEXT/FP.SETVIRD1

=04

b 3 3 md

REDST.R) _MLTEMP2]
WRITE NOTREG,SIZEELONGI,

EMODF
; NO ERROR PATH
;; WRITE THF FRACTION
;; SET CONDITION CODES

;1** .............................

PUORIAD =

N = OOM NN

H TEST FOR ERRORS

OVER(FLAG2)?
e

NS W

— OO0 [=-]

b b 3 O O OCOODOOOOOW DO

N
A A A N b P S
o
o
E 2t A
e R
<0 00 00 O3 €0 00 00 00 00 00 0o Co 00 00O00 00 00 0000 00 CO 00 N~ ~

SR AT Y

TR TR Y

P
QU
QU
U

PR TR PR P

G
i
T
S
[

PG
N

U 0637, 0C84,2592,402C,4DDA,0051,E

U 0633, 0884,2592,412(C,4DDA,003F,9

QU W

U 05F&4, 0C84,3592,402F ,45DA,0051,E

J 05F0, 0884,3592,412F,45DA,003F,9

i} 06E7, 0C80,0036,44B0,0447,005F,0

16:30:35

114796 FP.EMODF.125:
7
VA_VA+4,

QU QUIT QHIE WU WU

CMT098.MCX
FLOAT.MIC

QT QU

:
:

28-NOV-83
M
)
Floating point and CRC

MICROZ2

RLDST.R] _MLTEMFZ],

;; WRITE FRACTION

CCOP1,
NEXT/FP,SETVIRD?

;; SET CONDITION CODES
:

e O

CCOPT,IRD1

WRITE NOTREG,SIZELLONGI,

e o

e W

‘

INTEGER OVERFLOW

Page

356

MICROZ

CMT098.MCX
FLOAT.MIC

112

CLOKX Rev 13.00, Clock rate = 160ns

16:30:35

28-NOV=83

1M(Q1)

Floating point and CRC

: FP.EMODF

0538, 0586,8(C37,2930,0047,0053,¢

P S o o

;148

2148
H

;148

:148

‘

053¢, 081D,6036,4030,44E7,0053,4

053F, 0C4D,6036,4182,8047,0014,0

A
A A
O

€O
CO Q0

: SIGN OF PRODUCT IS POSITIVE

; WAS

REG MODE?

NEXT/FP. EMODF 300
;00 ] wmmmmmm

SET ADD1T [AGD),

; SIGN OF PRODUCT IS NEGATIVE

; WAS
SET SIGN
FLAG FOR CVT ROUTINE
INT.WL REGISTER?
;;

REG _MODE?

NEXT/FP. EMODF. 300
HY

o 2

INT.WL REGISTER?

; CONTINUE PROCESSING

MCTEMP8]
D _ZLIT12(8],

e A

s et

NEXT/FP,EMODF.255

CONTINUE PROCESSING

; ZERO INTEGER FRACTION IS 0

FP.EMODF.855
e

RCTEMP23_0,M _o
CLEAR MULT(FLAG2

PUSH,
REG MODE°
NEXT/FP, EMODF 300

RCTEMP1] RNUM,MDR_0,

:1zgg

NEXT/FP,EMODF .80

;1485

CLEAR MUC2(FLAG3)

214861

;14864

FP,EMODF. 300:

;1486

; (MULT(FLAG2) XOR MULZ2(FLAG3))?,
! SRC1=0,SIGN OF PRODUCT?

METEMPS] D ZL1710C03,

;1485

;1486
;1486

053, 0400,3592,4182,8047,0014,0

: CLEAR FLAG FOR USE LATER
; MOPZERD(FLAGT)

FP.EMODF.850

85
85
gg

;14862
: 14863

CLEAR ADDI(FLAGO),
MOPZERO (MUL1 XOR MuL2)7?,

=000

85
85

i
0538, 0814,0587,0930,84c7,0453,E

053A, 0€80,0036,4030,0047,0053,8

0539, 0146,8077,2930,4047,0053,E

148
;148
8
8
8
8

AN A N N W AR

;14832

; ADD EXPONENTS

)
NEXT/FP.EMODF,.250

;148
H g

MLTEMPS] MB+RLTEMP8J,
SIZELWORD],

2SN D IS

i
06E8, 0006,5001,0552,0047,0053,8

;148
;148

DI DN B3I

;148

OO Y

;1482

mz\wm—aoooo\nov:bwm—aoooo\lombum—~o~oco\nombwrvdoooo\lombwm-»oom\lom&\

A RIS IR

_;_s_;a_a_;_n_a_;._s._n_s_;_s._»_s_‘_n_.s_n_a_x_n_n._n—s_n_n_a_n..;_\_t_n_a_;

H353 FP.EMODF.210:

FX.EMODG.300:
F1.EMODF. 300:

* ZERO INTEGER

: NEED NOT CLEAR MOPZERO(FLAG?)
: HANDLED AS REGINT(FLAG1)
: WAS INT.WL REG MODE
H

;

; SAVE RNUM VALUE

; CLEAR SECOND FLAG
:

;
;

ENTRY FOR G FLOAT
ENTRY FOR FPA INTERFACE

et
bt b Ll ;
RCTEMP10) _MLVA],
;

NOT REG MODE FOR INT,.WL
SAVE VA FOR INT,WL

CLEAR REGINT(FLAGY),

; CLEAR FLAG INDICATING REGMODE

:}239

NEXT/0S.WRT1

; GET FRACT.WX RETURN TO MAIN LINE

;1487
21487

P
ettt
vttt et DL L D) ;
RCTEMP10]_RNUM,
;

1487

LOD INC BRA?,

;1486

;1487

LOD INC BRA?,

;

REG MODE FOR INT.WL
SAVE THE RNUM VALUE

SET REGINT(FLAG1),

; REG MODE FOR INT.WL

NEXT/0S.WRT1

; GET FRACT.WX

Page

357

16:30:35

28-NOV=83

1M(O1)

:}2%;9 .T0C '

;}233? H

i
74

: FP.EMODD "'

e A T

EMODD

mulr.rd,mulrx.rb,muld.rd,int.wl,fract.wd

Input:

:14882 .
;14883 ;
114884 ;

AR LA AR AR AR

for multiplier
fraction
bits 0-31
fraction bits 32-63
all 64 bits of significance

Temp2

Temp3

;14890 ;
214891

Temp5

;14892
214893

exponent
.
for myltiplicand

Templ
Tempb

fraction
bits 0-31
fraction bits 32-63

:14894
$14895

RTemp8
MDR

exponent
integer

14897 ;

Fla%1

operand 0

;14896

a1
2
A
1N
A

B
2
A
BN
21
1

get mulrx.r.

FP.PREOPS.QT3

shitt operaids

get muld,rd

0S.DRED

;

FP.MULDOP2
0S.WRT1
FP.EMODF.250
FP.PREOPS, SUBALT

NNV

parse validite multiplier

0S.RED

Exi

AN ITHAN = OO

FP.MULDOP?

parse validate multiplicand
get int.wl
get fract.wd
prepare operands
call FP.MULD.SUB
to multiply

X1ts

TR TE T

1
1
:}

;

FP.EMODF. 45
goins common flows with
. FP.EMODF.60
MODF instruction
Operation:
FP,MULDOP1 parses validates the multiplier .Extension
byte is tetched merged with the operand which has
been shifted Left 1 .
The multiplicand is fetched
and fiarsed and validated .
The integer.wl is obtained
FP.EMODF.250 gets the tract.wd. FP.PREOPS.SUBALT

Stepcounter

Subroutines;

N
R
B!
1
;}

AN = OV

$14908

O OONN N

214907

;

prepares the operands and calls FP.MULD.SUB
to perform
the multiplication
The product is handled in

common flows with EMODF

214906

LNRD RO NONIASININOINING
— b b 3 b b 2 =3 2 2 O OO O O

;14905

fraction then multiplication

MOPZERO(FLAG1)) =
)
Flag?
multiplier sign
MUL1(FLAGZ))
o
.
Fla%S
multiplicand sign
MUL2 (FLAG3))

;14898 ;
;14899 ;
114900
214901
:14902

bits 32-63

Resources:

214886
;14887 ;
;14888 ;
:14889 ;

AR AAARLEALES RS AL

.
mulr.rf bits 0-31

Templ

MDR

;14885

;14903
$14904

Page

CLOKX Rev 13.00, Clock rate = 160ns

Floating point and (RC

}14878 AR R
;14879 ;

J 12

: FP.EMODD

Floating point and CRC

FLOAT M

MICRO2

Fo S
R A o L o o
e o e
e i A A
NelelVolloNoNelle
N NallaPNalololo Yoo Lo Lol ol ol o}l ol

;

CMTOQS.ME%

sasnnnewssFPA ENTRY AND INTERFACE*saxxnanux
(0S.F IDRED,0S.RED) = F1,EMODD
R

R R

]]

358

FLOAT.MIC

OODZo

0484,1437,0AB1,4047
,0C5E,4 323

00D3, 0886,203A,418D,8047,0010,0

0200,

0081,2016,4000,8467,0467,0

oact, 0(83,200A,4140,(047,0418,0

0ece,

02(3,

0084,1437,0A82,0047,0C5E,8 323«

084 ,0587,0030,8047,002(,4

0ecs, 0580,0037,0180,8907,0414,0

02¢5,

0806,5001,0552,0047,0453,8

A
S
e S
N T T T
N
R N R TR TR TR PR e e
AL LR

- X

(MTO098.MCX

My
28-NOV-83
MICROZ
)
Floating point and CRC

K 12

16:30:35

FP.EMOD

SLOKX Rev 13.00, Clock rate = 160ns

Page

.REGION/ IRDX.R1L, IROK.R1H/ IRDX.R2L, IRDX. R2H

FP.EMODD:

kAR IRKAK A KRk A IR bR
e

RCTEMPS) EXP(MLTEMP1]),
FRO.FLTIT,

PUSH,NEXT/FP.MULDOP1
2 ee o

e W

MLTEMP2] G,

TEST VALIDITY OF OPERAND

t SAVE BITS 0-31

: RET THRU IRDROM TO FP.EMODD,10

LOD INC BRA?,

NEXT/0S.RED

' PARSE MULTIPLIER

MoDD, 10:
: 00

MDR_ZEXT (MLMDR]) ,

' ZERO EXT EXTENSION BYTE

PUSH,NEXT/FP,PREOPS.QT3

SHIFT TEMP2 AND Q (GETS TEMP3)

SIZECBYTED,

;0001 —=mmmm o m e e e n e e
RCTEMP3].S1Z_MLMDR].OR.Q,
SIZELLONG],

PUSH,
LOD INC BRAY,
NEX7/0S.DRED

£0010 = mmmmme
eo
RLTEMP8) EXP(MLTEMP1]),
FRO.FLT27,
PUSH,NEXT/FP.MULDOP?
R
EEEEE SR SR;

MERGE BITS 32=-63 WITH EXTENSION
GET MULD.RD

TEST VALIDITY OF MULD

RET

ANS

IS ZERO

ZERO OUT FRACTION

RLTEMP2] O,

;

15
NEXT/FP,EMODD,

;

NOTHING TO DO BLESS THE COMMON FLOWS

RET +2

SET MOPZERO(FLAGY),

FP.EMODD.I?:

;0
STEPC_ZLITO[17.],

PUSH,
LOD INC BRA?,

NEXT/0S.WRT1

. BITS 0-31 _IN TEMP1
; BITS 32-63 IN TEMP6
; G0 GET INT.WL

; ADD EXPONENTS

SIZECWORD],

CLEAR ADD1(FLAGO),

PUSH,

MOPZERO (MUL1

XOR MuL2)?,

NEXT/FP,EMODF.250

;

SRC1=0 SIGN OF

;
;

RET HERE AFTER NEXT OS.WRT1
MOPZERO(FLAG1)

;

JOIN EMODF

;

PRODUCT=XOR

CLEAR THIS FLAG FOR USE NOW

(MULTC(FLAG2) XOR MUL2(FLAG3).?,
CODE

(MT098.M(X
FLOAT MIC

MICROZ2

28-NOV-83

1M(O1)

Ftoating point and (RC
:14983

338%

CLOKX Rev 13.00, (lock rate = 160ns

: FP,EMODD

: PUT G INTO TEMP FOR SHIFTING

;14986
;%2gg§

PUSH,
NEXT/FP.PREOPS.SUBALT

:
;

:14990
14991
114992
:}Zgg;
.

CCEAR MULT(FLAG2),
RR

;

CL.EAR MUL2(FLAG3),
MLTEMP2]_G_D+RCTEMPOI+ALKC,
WB<31-3037"
NCXT/FP.EMODD.
40

et ;

; CLEAR FLAG FOR UNDER_USE
; ADD CARRY TO BITS 0-31 PUT [N TEMP2
; NORMALIZED?
H

{

$14997 =01
:14998 FP.EMODD.40:
;14999
B
e

U 0611, 0086,3305,C03D,8047,0457,3

;4288;

MCTEMP3] (MB Q).RL.1,

el ;

PUSH,NEXT/FP.MT2Q

NOT NORMALIZED

; ROTATE Q AND ALU LEFT 1
; PUT Q BACK TO TEMP?

;15003 FP,EMODFD,45:
115004

U 0612, 011E,5(10,0854,0847,0853,1 413«

M[TEMPSJ MB-ZLITO(811],

; MODIFY FOR EXP

;15007

SIZELWORD],SIGND (MP DEF?,

;}gggg
:15010 =N
;15011

413+

CLEAR MUL2(FLAG3),

NEXT/FP,EMODF .60

;15012

I
DR
P e SR :
MLTEMPS] MB-ZL170[80],
;

:15014
;15015
;15016

SIZECWORD],
SIGND CMP DEF?,
NEXT/FP,EMODF .60

:15013
‘
U €613, 051€,5010,0854,0047,0853,1

e
e e-

;15005

215006

;

360i
!

SHIFT OPS AND MULTIPLY

:}2382 85GION/FLOAT.R1L,FLOAT.R1H/FLOAT . R2L, FLOAT .R2H/FLOAT .R3L , FLOAT.R3H

;15000

Page

,0110 ---------------------------- ; MTEMP8 HAS SIGN BITY

0_RLTEMP6],

;14989

U 02C7, 041E,2061.,16F0,0047,0861,1

L 12

;14984

116985

J 0206, 0010,058E,5031,8047,0466,E

16:30:35

CLEAR MUT2(FLAG3),

;

:
;
;

CLEAR THIS FLAG ALSO

EXP »=y,<0

REMOVE EXTRA BIAS

CLEAR FLAG

O AN

NPU—= OO0 N

NN SOOI
iy — OOX NI NS WA= OO0

NT =000

le]
COODOOOOOOOAOOCODOCOOCT
OO [ lwl=lelelslolalolololeleolelelelwlelelelolololelelw
B 2 B AN LA
NN AN N
NPV R PO PO NI PO RO MO RN o —3
C OO OO O WM UMV
WA DS DS O - o~ D DN

Floating point and (RC
A
R L T TR R R
T R P
et LR A PR R SR TR TR Ll
UIMpING QU QU JRINPUE prsrpr QI SIS PP PR PRl s 0 3 4R
L L
et mnded

FLOAT,MIC

28-NOV-83

TM(Q1)
)

\nmu\mm\nu\\nmmmmm\r\nmwmmmmUlun.n\nU\\.n\nU\\h\nm\nu\v\mmmm\nmwmwmm\nmm\nwm

MICROZ0

P S S N
i
PP
WU U
I

(MT098.MCX

M12
16:30:35
CLOKX Rev 13,00, Clock rate =
: FP.CVIFI.SUB FP.CVTFI,SUBALT

1o "

Floating point

KRR

¢
[

: FP.CVTFL.SUB FP,CVTF],SUBALT "'

and CRC

R R KRR IR AR R AR RN RN AR Ak AR

FLOATING TO INTEGER

’
’

Page

160ns

AR AR R KRR AR AR AR

RA AR AR

kR Ak ok kA

CONVERSION ROUTINE

FP.CVTFI.SUB ~ CVT INSTRUCTIONS

’
.

FP.CVTFI,SUBALT ~ EMODF EMODD INSTRUCTIONS

FX.CVTFI.SUBGC - CVY INSTRUCTIONS FOR G FLOAT

.
.

FX.CVTFI.SUBG - EMODG

'
’

Input:

.
]

INSTRUCTION FOR G FLOAT

TempS

exponent

Flag0
(ADDI(FLAGD))

sign of operand

Temp?
Temp3

’
’
.
.
.
.

Flag?

set = round for CVTRDL (=2¥x32)

Q
Flagz
(QVER(FLAGZ))

temp for range check
set if integer overtflow

Flag3
Resources:
MDR

.
’
[
.
.

.
.

.
*
.
.

.
?
.

)
.
.

0
.
’
0
[l
.

.
.
’

'
.

fraction bits 0-31
fraction bits 32-63 (or Q)
binary point before bit 31

clear

integer

Operation:
A branching entry is made to differentiate
between exponents <=,> 0,
[If the exponent
is < or = 0 the integer is 0
and the
exponent is returned as is if <0,
It in the range of 1=31 the 32 bit integer is
extracted and the remaining fractional part
correct!y positioned in Temg@.Temp3 so thet
the binary point is_before bit 31.

It the exponent is 32 the integer part is

extracted and a test made to determine
it the value _was the only non overflow

case ie =2++32 . [f not the overilow
tlag
is set , the fractional

part

set up and a return effected

For exponents > 32 overflow has
def1n1telK occurred and the remaining

part
of the routine is involved with
finding the lcw order bits of the true
1nte?er result and positionin
the
fractional part accordingly

Tk kR Rk kR AR KRR AR

AR R kAR A R AR R AR R AR AR

A A R KA

ARk

R A ARk ARk kAR

Ak Ak kR

d kb vk kb Ak

361 .

;

(MTO98,MCX
FLOAT MIC

28-NOV-83
MICROZ MQD
Floating point and (RC

16:30:35
:

N 12

Page

CLOKX Rev 13.00, Clock rate = 160ns

FPLCVTFi.SUB FP.CVTFI.SUBALT

;%gg?g FX.CVTF1.SuB6G(:
215071

U 06E9,

0080,5D92,0A70,24E7,0068,4

;15072

215073

0580,5090,1490,24E7,006C,1

;15078
:15079
;15080
;15081

;15082

—

. LEBS, ODBY,2DD3,1034,1047,006E,8

NEXT/FX.CVTFT,SUBG

215074 =0
215075 FX.CVTIFL.SUBG:
115076
ettt
r ekl

215077

U 06B4,

MASK OUT ALL BUT BIAS BIT
IS THE BIT SET

WB_MLTEMPS].AND.ZLIT8L4],

WX.NE.0? ,MDR_O,

:15083

;15084

Q_MITEMPS)-2LIT8(43,

STZECWORD],MDR_O,
FLAG2? ,NEXT/FPLCVIF1.,90

FX,CVTFI.SUBG3:

L Rt

Q_ZLIT4L42]-MLMDR],

NEXT/FP.CVIF.ENT

bttt

ExXP < 0
PREPARE

FOR EMODG

RETURN

SET INTEGER T0 0
CHECK ON ROUND BIT (LEARED

btk s EXP >0

; @ GETS BIAS AND 32 MDR HAS 0

’

362

rem

—rer——————r

(MTOG8 . MCX
MIC

PR PR TE PR TR TR P
TR TS TR TR P

(686, 0980,5010,1494,04E7,006C,1

omemmcmeeeemceeasem——— —mem; EXP < 0
B MLTEMP5J-2L1T0[80],
* PREPARE FOR EMOD RETURN

STZECWORDI,MOR_ 0,

FLAGS? .NEXKT/FPSCUTEL.90
D
ittt att bt
8_ZL1TOL0AD]~MLMDR]

0614, 0411,2137,0880,8467,00068,8

‘ SET INTEGER T0 0

% CHECK ON ROUND BIT CLEARED

L L H EXP >0
% Q GETS BIAS AND 32 MDR HAS 0

FP,CVIFILENT:

% MASK OUT ALL BUT BIAS BIT

i 1S THE BIT SET

FR.CVTFI.SUBALT:

L Q-MCTEMPSI,

EXPONENT RANGE?

i WHAT 1S EXP RANGE

MDR_0,

376+

Gee8, 0480,58(8,0DF0,04E7,0861,4

FPLCVTFI.SUB FP.CVTFI.SUBALT

0687, 0981,2C13,1035,0047,006E,B

B 13
CLOKX Rev 13,00, Ctock rate = 160ns

WXTNE .07, MDR_0

06EA, 0980,5C12,0A74,04E7,006B,6

16:30:35

UB_MCTEMPSI,AND, 2L 1 TOLBO],

FLOAT

28-NOV=83
1M€01)
MICROZ
Floating point and CRC

Y:
MOR_(MCMDRI RLTEMP2D) .RR.P,
Y
CLEAR FLAG2,
'
1R<2>2 NEXT/FP.(VTF1.30
i

SET UP FOR LATER

WB <1-31> EXP
GET INTEGER
BE SURt FLAG 1S CLEAR
EMODX OR CVTS? OR G FLOAT TYPES

101 mmmmm e mmmmmmmmm—————— ; WB=0 EXP 32

MPR_RLTEMP2],

0615, 0C80,058E,4430,8467,0068,A

g6,

0014,0587,0081,44E7,2000,1

0617, 0580,0C37,2031,0047,006E,C

Q4EL, 0850,0029,1030,0047,006€,D

06£D, 0480,58(8,0DF(,0047,0854,0 376«

ADDT(FLAGO) 2
NEXT/FP. CVTF{.35

S VALUE NEGATIVE?
i ZERO OUT THE EXP FOR EMODX

U
— : WB=32 EXP <0
RCTEMPS]_0 MDR_O,
* INTEGER 1S 0

CLEAR FLAGS,

RETURN [+1)]

: CLEAR FLAG MAY BE USED FOR ROUND
;

T — U—— : WB 332 EXP 32

b_2L1T0C20)

P SET UP TO

o 0%0,

Y SUB FROM 32 AND BIAS

Pt _Q-M[TEMPS],

Y SET UP PLATCH WITH DIFF

SET OVER(FLAG2)

EXPONENT RANGE?

NEXT/FP, CVIF].50

INCREMENT 0

* OVERFLOW TIME

' MORE TESTING

Page 363;

068D, 0084,3592,4030,8047,0054,2

06BC, 0854,3592,4030,8047,0054,2

ed > e e e

e
be

oy L

oy o

-t

e YW

(VT

INSTRUCTIONS

FOR EMODX INSTRUCTIONS
OR GFLOAT INSTRUCTIONS
USED BY G FLOAY

FX.T3ZERO:
FP,T32ERO:

MCTEMP31_(MB R[ZEROD).RR.P,

FPLCVTFI.35:

TYPE

GET BITS 32-63

RETURN [¥1]

RCTEMP2]_MLTEMP3],

VALUE POSITIVE OVERFLOW TIME

NEXT/FP, CVTFI, 76

FINISH UP

SET OVERTFLAG?2)

FOR

GET BITS 0-31 OF FRACTION

NEXT/FP,TVTF1.30

D
el S e e

RCTEMPS]_O,

NEXT/FP.T3ZERD

e S A
bbb
s
s
s A

b e} e ah b ok e o oD e

06EF, 0486,2137,0A30,(047,0868,C 323«

MLTEMP2]_(MB RLTEMP31).RR.P,

Page

a1
RLTEMPS]_O,
o

VALUE NEGATIVE MORE TESTING FOR -2%+32
VALUE NEGATIVE MORE TESTING

ROUND UR TRUNCATE?

FLAG2?

:O*fi

L e
(L

TRUNCATE

RCTEMP2]_RB.ASL.1,

SHIFT OFF KNOWN BIT 31
WAS IT OK CASE

WX.EQ.077

NEXT/EP.EVTFI.45
-

PL_L1FI,CLEAR OVER(FLAG2)
©

ROUND
CHECK FOR THE OVERFLOW CASE

MCTEMP2]_(MB RLTEMP31).RR.P,
WX.EQ.0?

GET THE 32 BITS OF

INTEREST

L L

b e} b o

0910,0EF6,4030,F847,006E,F

06C4,

A
TR

337+

0600, 0084,05F7,0A10,8047,0868B,{

i) b b

b o

TR TRTR
XU P

06BB, 0484,0587,04B1,4047,006C,0

L L L L L L

0054,3592,4030,8047,0053,7

PR PR PR P

06BA,

O6EE, 0€86,3137,008D,8047,0000,1

COCO0000
NN NN NN N OO OO O O O
N TN IV
S S B DN IS I IS D B DS LA N N IO A
(AP —
O 00 O~ LA TS NN = OO0 O N B AN 3 OO OO O W1 8 R0 = OO 00 O A IS IR = O N0 00 NO P W

0689, 0484,0587,0031,4047,0068,8
N S

) ) D d D

,E
06B8, 0486,2137,0030,C047,006E

Moon

mmmmwmmmmmwmmmmw\nmm\nwmwm\nuvuammmmmmmwwmwmmmmmmmmmwAV 1V, 1, ]

FLOAT.MIC

c 13
16:30:35
CLOKX Rev 13,00, Clock rate = 160ns
: FPLCVTF].SUB FP.CVTFI.SUBALT

28-NOV-83
Floating point an d CRC

MICROZ

T T S
e P TR

CMT0%8.MCX

—

d D ek D D e

D D e

d D} ek D D d D b b b e

———

RETEMP2] _MLTEMP31,

THIS

1S NOT

GOOD OVERFLOW TIME

SET OVERTFLAG?),

SET UP FRACTION BITS 0-31
SET THE OVERFLOW FLAG

)

THIS IS =2+%32 0K

NEXT/FP.ZEROTEMP3

RCTEMP2] MITEMP3],

NEXT/FP,ZEROTEMP3

SET UP FRACTION 817S 0-31
THIS IS USED ALSO TO MOVE T3 1O T2

364 |

CMTO98.MCX
FLOAT. MIC

MITRO2 1M(Q1)
28-NOV=-83
Fluating point and CRC

D 13

16:30:35
CLOKX Rev 13.00, Clock rate = 160ns
T FP.CVTFI.SUR FP.CVIFI.SUBALT

215184 =000
;15185 FP.CVTFI.80
;15186
00=c=cmcmmccccmcmcncnnn
e —n——— ; WB 1-31 EXP 33-63

U 0540, 0480,2137,0030,C467,0068,E
.
U 0541, 0080,0580,4030,C467,0468,E

: INTEGER TEMP [N MDR
:

;15187
;42}%8

MDR_(MLTEMP2] RLTEMP31).RR.P,
NEXT/FP,CVTFI.55

;15190
21519

L R et
S L L D S L SE
; WB =0 EXP 64
MDR RCTEMP3],
; MOVE THE INTEGER DIRECTLY
PUSR,NEXT/FP.7EROTEMP2
; GO ZERO BOTH PARTS FRACTION

;}g}g%

215194 FX.ZERQTEMP3:
;15195 FP.ZEROTEMP3:

15196

U 0542, 0884,0587,0080,C047,0000,1

:15197
;}g}gg
;15200

U 0543, 0880,0029,1030,0047,0468.,E

U 0544, 0480,58CB,0DF0,04E7,0853,6 376%

1010=e~emmmmmrmncrcccnn
e ra—ecae- ;s EXP = 32 ALREADY FILTERED

RCTEMP3]_0,
RETURN [¥11]

L R:

215201

Q D+@,

:15204
;15205

;100
mmmmmc e
PL Q-MLTEMPS],MDR_O,

;1%585

NEXT/FP.CVTFI, 70

:}ggg%
;15206

; USE FOR PREVIOUS WORD
; 2ERO QUT TEMP3
; BUMP UP Q AGAIN

PUOSH, NEXT/FP.ZEROTEMP2
EXPONENT RANGE’

— e ——————— ;
;

PLATCH GETS DIFF

: INTEGER ZEROED FOR >95 EXPONENT

215209 =0
:15210 FP.CVIF1.55:

U 068E, 0886,3137,003D,8047,0068B,F

J 06BF,

0084,0587,0031,4047,0068,¢(

21521

;15212

;15213

215214
215215
15216

M[TEMP3] (MB RL[ZERO1).RR.P

; GET BITS 0-31 OF FRACTION

e e
e e
e
e

R[TEMPSJ

NEXT/FP.TVIFI1.45

;

ZERD OUT EXPONENT

; CONTINUE ENDUP

Page

365
!

i
v

wh d amd o ok emad e

U 06(5, 0C14,0587,0080,8047,0000,1

u 06C1, 0886,503A,408D,8047,0000,1

E 13

16:30:35
:

CLOKX Rev 13.00, Clock rate = 160ns

FP.CVIFI.SUB FP.CVTFI.SUBALT

Page

=10

MDR_(MLTEMP3] RLZEROI).RR.P

GET INTEGER BITS

FP.CVIFI.75:
o

RLTEMPS] 0,

g e

i 0

NEXT/FP. ZEROTEMP3

Bt B

ZERO OUT EXPONENT

ZERO OUT FRACTION

FX.ZEROTEMP1:
FP.ZEROTEMPT:

RCTEMP11_0,

RETURN [+1]

=Q%x

FP.CVTFI.90:
FX.CVTF1.90:

n s s e:

MCTEMP5]_Q,
RETURN [+#1]

H
:

R it H

RLTEMP2] _0,CLEAR FLAGZ,

RETURN [#11

H
;;

FOR EMODS AND CVTS OTHER THAN RFL,RDL

CLEAR ROUND POSITION
FOR

CVTRFL,RDL

|
J

BELCLST TS
LS LELNT ST
TS ST S TN ST SIS ST ST ST U1\ P Ty N ]
I I 2 DN NI W
N AT N N N ANO PO MO PO RO N RODU NON) =3 = —
NN = SO0 00 O N NN
= OO0 00 NIO T B AR = OO0 00~

il unuvnaiuiuiuniuiuaunun

PR 2
R

and e
D
D
D
I e
b
) e

U 06F0, 0¢84,0587,0080,4047,0000,1

TR TR T

U 0537, 0484,0587,0031,4047,0054.,2

TR TR TR

U 0536, 0880,3137,003D,8467,0053,7

b e

T IC
FLOA.M

b amd

CMT098.MCX

d eh

28-NOV=83
Floating point and CRC

MICRO2

;

16:30:35

.T0C ''
AR

FP.ACBF

CLOKX Rev 13.00, Clock rate = 160ns

Page

367

i!
i

Floating point and CRC

AR R R Ak Rk R ARk kR Ak

: FP.ACBF "'

ek kA A Ak ARk

ek Ak kR A AR R A A kA kA A AR R R

IRk A TRk

Input:

Q
MDR

Limit.rf
addend.rf

MTemp9

saves limit

P
P

For addend
x«Temp?

!
i

.
fraction

TR T

Temp5
exponent
Fla?O
sign of addend
AbD1(FLAGO))
.
fraction
exponent
sign of index

For index
x*Temp0
Temp?

TETE PR TS

PR PR TN

TR T

Fla%1
ADD2(FLAG1))
*x these temps have different contents
on return from the FP.ADDRTN routine
0
Limit packed rotated for comparison
D
new index rotated for comparison
PC
may be incremented by displacement
.
Subroutines:
0S.MOD
get index
FP.ADDFOP1
parse addend
FP.ADDFOP2
parse index call FP.ADDRIN to
perform add normalize and round and pack
routines also called
Operation:
Both addend and index are parsed and validated
The add function is performed in common
flows at FP,ADDRTN,
Return is with new index
packed in Temp2.
The displacement is
fetched from the XB and the new jndex written out
No return if floating underflow (FU bit set)
or floating overflow detected in normalization routine
Otherwise the sign of the addend is checked to
determine the branching test
If the addend >=0

.
index <= limit branch
if the addend < 0
|
index >= limit branch
i
After adjusting the PC if appropriate exit

ARk

Resources:

sxxnxxxkxxNOT

|
!

limit.rf,add.rf,index.mf,displ.bw

ACBF

PR TR TR TR T

PR PR

)

mmmm\nmmmmmmmmmmmmmmmmmml.n\.n\n\nmu‘n.n\.nuv\.nmmmmm\nm&n\nm\n\nmm\n\nm\n

TR T

De e

TR P
TE

De
S

TR PR A

PR T
P

) ) D ed )

T
T E TR T

b e} b amd amh amad b b D d b D b aaad emd md d ) b b b o3 d 3 ) D ) ed ) b ke

LS
T
T
Y S T TN T N N
e
e
S LN L L
A
LA AN IAC ARTURO PNV R AL RINJNJ NI NI NN AN NINLTONI N
ONON N NI
NU
VA S D O S s B
OO NO O D000 00 00CO 0000000300 NN NN NN NN OO
= OVONONSWRI 2O~ OSSN AIN) 2 OO 00 IO LT
BNV 2O VOO NN SN
= O DOV SN

MICRD2 1M(01)
28-NOV-83
Floating point and CRC

A ) ead e

CMT098.MC X
FLOAT.MI C

:
;

F 13

A A

FPA
R

is made

INSTRUCTION®*%kxwskkk

A R

R AR

AN AR

AR AR AR AR A A AR

AR R AR Rk

FLOAT .MIC

00EQ,

Mo
28-NOV~83
MICROZ
floating point and CRC

0C86,903A,41BD,8047,0411,0

00E1, 0086,203A,403D,8047,045A,1

00E2, 0€85,2437,0AB1,C047,0059,8 323«

07
08

$070====m=mmmmmmm——emmmmeeaaan ; TEST VALIDITY OF INDEX
; RETURN ONLY AFTER HAVE ANSWER
RCTEMP7] _EXP(MLMDR]),

PUSH,NEXT/FP,ADDFOP2

0619,

0080,0002,403D,8587,0061,8

0618, 0080,0036,4130,0047,003F,9

D PO

0480,0028,0860,0047,0861,9 368+

L 0 D D AN LN L

06C3,

AT W

IAN

06Ce, 0480,0028,0860,0047,0861,9 368+

S OO

0¢64,2592,442C,45DA,006C,2

NI NN

PO PO PO PO PO N N =2 =3

5
6
7
8
9

A N

00E4,

; TEST VALIDITY OF OPERAND

PUSH,NEXT/FP.ADDFOP1

0080,9437,0AB0,0047,0C061,C 323+

Page

CBF

2
3
00E3,

95 .858]0N/IRDX.R1L,IRDX.R1H/]RDX.R2L,IRDX. R2H
96 =
KRA Rk Kk kR Kk
kK
97 FP.ACBF:
;
LIMIT
IN
Q
,
ADD
IN MDR
98
R
—————
99
; SAVE LIMIT IN MTEMP9
MCTEMP9I_Q,
00
PUSH,LODTMINC BRA?,
; GET THIRD OPERAND
01
NEXT/0S.MOD
02
03
1007 === mmmmm
s
————— ; ADD MOVED TO @ INDEX IN MDR
; ADD TO BE PARSED
04
MCTEMP2] Q,

(NN = OV

CMTO98,MCX

G 13
16:30EESA
CLOKX Rev 13.00, ¢ lock rate = 160ns

FRO.FLTZ7,

; TEMP2 HAS NEW INDEX
; ADD1(FLAGO) SET TO REFLECT ADDEND
; TEST VALIDITY OF LIMIT BUT DONT UNPACK

FRO.FLTZ?,

3100~
mcmmrm e
REDST.R] _MLTEMP2],

Q GETS THE ROTATED VERSION OF LIMIT

; FOR COMPARISON

PUSH,NEXT/FP.ACBF
.500
s

WRITE NOTREG,SIZELLONGI,

SET MM.NOINT,
ADD1(FLAGO)?,
NEXT/FP.ACBF.400

nna e

* WRITE OUT NEW INDEX
; NO INTERRUPTS TILL END OF INSTRUCTION
Y SIGN OF ADD.RF

:8EGION/FLOAT.R1L,FLOAT.R1H/FLOAT.R2L.FL OAT .R2H/FLOAT.R3L,FLOAT.R3H
FP.ACBF.400:
WB_Q-D,

; ADD.RF IS POSITIVE

SIGND CMP?,SIZE[LONG],
NEXT/FP.ACBF.450

s LIMIT-INDEX
¢ OR INDEX-LIMIT 1F BOTH NEG
; TESTING FOR BRANCH

8_p-~0,

; ADD.RF IS NEGATIVE
; INDEX=LIMIT

SIGND CMP?,SI1ZECLONG],

NEXT/FP.ACBF.450
=01
FP.ACBF.45?:

PC_PC+MLTEMPOJ

1RD1

s
;

OR LIMIT -INDEX IF BOTH NEG
TESTING FOR BRANCH

; >=0 BRANCH CONDITION

; BUMP PC BY DISPLACEMENT

;

<0 NO BRANCH CONDITION

; EXIT

368

CMT(098.MCX
FLOAT.MIC

MICROZ

1M(01)

28-NOV=-83

Floating point and CRC

16:30:35
:

H1 3

FP.ACBF

CLOKX Rev 13.00, Clock rate = 160ns

;15344 =00

115345 FX.ACBG.500:
115346 FP.ACBF 588:
;15347

061C, 0080,0036,4030,0047,00FF,8

215348
115349

:15350
:15351

061D, 0C80,23B7,26D0,0047,0862,1

061E, 0C0C,0587,1032,0047
,006F ,1

061f, 0808,9387,1010,0047,006F,1

337«

115352
:%g%gz

NEXT/1E.OPER.FAULT

;

RESERVED OPERAND ON LIMIT

H
vt
tiriedeinteteteddlddded : LIMIT < 0O
b MLTEMP2] .RR.16,
:; ROTATE INDEX FOR COMPARISON
WwB<31-30>2
; 1S INDEX ALSO NEGATIVE

NEXT/FP.ACBF.550

LIMIT = 0

;15355
315356

RCTEMP8]_Q

H ZERO OUT OPERANDS USED FOR ACBD

215358

NEXT/FP.ACBF.525

;

;15361

[
P ————— ;
CLEAR FLAGT,
:
Q_MCTEMP91.RR. 16
:

215357

;15359
: 15360
115362

+ 15363

$10mmme e :

CLEAR FLAGT

FLAG USED FOR SECOND HALF A(CBD
;;; ROTATE
INDEX AND RETURN

LIMIT > 0
FLAG USED FOR SECOND HALF A(BD
ROTATE LIMIT FOR COMPARISON

;15364 FP.ACBF.525:

06F1. 0480,2387,2010,0047,006F,3

0621, 0080,9387,1010,0047,006F,3

;15365
® MLTEMP2].RR.16,
215366
;15367
.
NEXT/FP.ACBF.570"
:15368
: 15369 FP.ACBF.sg?:
;15370
;15371

:15372

;15373

;15374

0623, 0048,9387,1010,0047,006F,2
_

06F2, 0480,002D,7030,0047,006F,3

Q_MCTEMP9].RR,16,

NEXT/FP.ACBF.570

‘]1 ----------------------------- :

;15375
115376
215377

Q_MCTEMP9].RR. 16,

215380

NEXT/FP,ACBF.570

;15378
:15379

o ROTATE INDEX FOR COMPARISON
: GET ODISPLACEMENT

SET FLAG1
ot

D_Q QD,

INDEX IS POSITIVE
ROTATE THE LIMIT FOR COMPARISON
GET DISPLACEMENT
INDEX IS NEGATIVE ALSO
ROTATE THE LIMIT FOR COMPARISON
SET FLAG FOR SECOND HALF OF ACBD

INVERT THE

TWO OPERANDS

: GET DISPLACEMENT

Page

369

;

CMTO98.MCX
FLOAT.MIC

MICROZ2

1M(Q1)

28-NOV-83

16:30:35

Floating point and CRC
;15381

;=0

113

: FP.ACBF

CLOKX Rev 13.00, Clock rate = 160ns

115382 06F3:

. *kxssxxxFORCE ADDRESS*#x#saxx%; NEED NOT BE O JUST SEQ MODE 64

U 06F3, 0886,8036,4030,0087,0471,F

$15385
15386

MCTEMPBI PSL,
PUSH,NEXT/FP.ACBF.580

U 06F4, 0986,8C12,0470,0847,006C,6

115388 06F4:
115389
i133%0
115392

;]==m===-=s-msscesomeosmoceeeeos ;
ALTENPEY MBAND- 2L.1T0013,
: STRIP_TO C BIT ONLY
GFLOAT (FLAGA)?
P WAS IT GH TYPE
; Qmmmmmmmm
e e ; ACBF_OR ACBD

15394
(13395

FRO,FLTZ?,
NEXT/FP,VALIDCC

;}gggz FP.ACBF.570:

:15393

U 06C6, 0880,2437,04B0,0047,0862,4 323+

115397

WB_EXP (M[TEMP2]),

115399

WB_MCTEMP2].XZ. M.

FRO,FLTZ?,

CLEAR GFLOAT(FLAGA),

15400

NEXT/FP,VALIDCC

$15403 071F:

: RETURN IS TO CALLER

;*uu******ronce ADDRESS*xxxxxxnx;

115404 FP.ACBF.580:

U 071F, 0087,7815,009D,A047,0000,1

15406

13407

jmeemmeccseemsccesesocemcoocooo- :

MTEMPO_SEXT

RETURNTM[+1]

SET THE ((S

: PL/SL MUST BE SET FOR G OR H

15401

115405

GET THE SETTING FOR CCS

;
: RETURN TO CALLER

jlesssmemmeesecmeccccasensecenas ; ACBG OR ACBH

:15398

U 0607, 0820,2077,04B0,0047,0862,4 335%

: GET THE C BIT TO SAVE
: GET THE DISPL FROM XB

GET DISPL FROM XB

(XB) +R[ZERO] PC_PC+2,; BUMP UP BC ALSO

i RETURN TO CALLING ROUTINE

$15409

U 0624, 0C80,0036,4030,0047,00FF,8

215410 =00
115411 FX.VALIDCC:
115412 FPLVALIDCC:
115413
{00=mmmm

1341

115416
U 0625, 0980,8(12,4080,40A7,0000,1
U 0626, 0580,8(12,4080,20A7,0000,1
U 0627, 0D80,8C12,4080,00A7,0000,1

115417

;
;
= mmemm e :
NEXT/IE.OPER.FAULT
;

0l mmmmm e

USE FOR GH FLOAT
RESERVED OPERAND

oo oo ; NEW INDEX < 0

CC MCTEMP8].OR.ZLITOLB),

;

i1318

RETURN [+1]

15420

Te
LR : NEW INDEX = 0

115421
13422

CC_MCTEMP8].OR.ZLITOL4),
RETURN [+1]

$15424

115426

RETURN [+1]

115425

;
;
:

e CEE PR : NEW INDEX > 0

Cc MCTENPBI.OR. 2L1TOCO],

;

Page

370!

{MT098.MCX
FLOAT.MIC

MICROZ

1M1

28-NOV-83

16:30:35

floating point and CRC

:}gz%g LT0C '

J 13

: FPLACBD

CLOKX Rev 13.00, Clock rate = 160ns

Floating point and CRC

Page

s FP.ACBD '

315629 ;**********t********t******************t****************tfit**********t**t****t

;15430 ;

gz%; ;

) D D b

ACBD

limit.rd,add.rd,index.md,displ.bw

Input:

;15433
15434
D de

;15435

;15436

L
Limit_bits 0-31

Templ

MDR

bits 32-63

MTemp9

limit gacked bits 0-31

Resources:

;15437

D D e e

:15439
$ 15440
215461

Temp0
Q

displacement
.
limit rotated for testing
index rotated for testing

Subroutines:

D d e

;15442

add.rd return through
IRDROM to FP,ACBD.100

0S.DRED

215443
1156444

which does add,normalize
pack

b e

;15445

operations before returning

: 2229 :
b b b b 3 D ) b i

;15448 ;

Operation:

2248 ;
O
LN LRI LU RN WY
SN
NN SN N ~INONONONONONONONONON

;

return is through IRDROM to FP.ACBD.100
to get index parse validate it and perform the
add operation and then normalize round and
ack_the result before returning
.
emp2,Temp3 contain the new index The limit
is validated and the new index written out
.
1t overflow exit is to FP.ENDUP1
Otheryise the comparison as described in

is made

Note only if the 1st 32 are the same_is it
necessary to comgare the low order 32 bits
In either case these comparisons end up
in common flows with the ACBF instruction.

P
P

= O

AB(F

xkkex
A x v aNOT

FPA

INSTRUCTION**akkkkhxy

NN NS AN

il 2 h il
R
e S
A
i
B

DW= OO

B
P
I
ks

i
i
v
Wi UL

U 0628, 0085,2387,0192,0047,0418,0

Lnvuauaun

T R T
AT

b o

U 0359, 0086,95BE,4030,4047,0062,8

3.
4
5.
6 .
7
8

CONO

ol o

wanunun
i
v

b D D D D ih d b b and b b e

;

The timit is saved,OS,DRED gets the addend.rd

;
15451
H
2

;
H
:
H
:
:

bits 32-63

Rtemp8

$15438

b e e e e o e

ERA RN

R RN

KRN KN R R RRRR AR RN

AR ARk

h Rk

LREGION/IRDX,R1L, IRDX.R1H/IRDX.R2L,IRDX.R2H
DN

FP.ACBD:

MLTEMP9]_RLTEMP1]

KRR

ke ke ko

kkkkk

ko ko

KA K

Y SAVE BITS 0-31 OF LIMIT

.RE GION/FLOAT.R1L,FLOAT.RTH/FLOAT
.R2L ,FLOAT.R2H/FLOAT,R3L,FLOAT .R3H

LOD INC BRA?,

PUSH,NEXT/0S . DRED

* ROTATE LOW BITS 32-63

* RETURN IS THRU IRDROM TO FP.ACBD.100
*

RETURN AFTER ADD ALL DONE

371

:
H

(MT098.MCX
FLOAT, . MIC

MICROZ2

1M(01)

28-NOV~83

Floating point and CR(

) 0629, 0CB0,9437,0480,0047,0061,C 323+

£~

—

115480
115481
13482

16:30:35

K13

¢ FP.ACBD

CLOKX Rev 13.00, Clock rate = 160ns

..-----.------.—-..-_------------ .

s EXPCMLTEMP9]) ,

FRD.FLTZ?
PUSF,NEXT/FP.ACBF. 500

* TEST VALIDITY OF LIMIT
;
;

13484 FX.ACBG.345:
115485
$15486

115487

U 062A, 0064,2592,403C,45DA,046F,5

$15488
i 15480

10m=smmommmamm—mm——————
e ~==; WRITE NEW INDEX
RIDST.R] _MLTEMP2),
:

WRITE NOTREG, SIZECIDEP),
SET MM.NOINT,
PUSH,NEXT/FP.INCVA

;

¢ NO INTERRUPTS ALLOWED
: BUMP UP VA

15491 FX.ACBG, 350:

$15493

RLOST R MLTEMPEI,

: WRITE SECOND HALF OF INDEX

115495

ADD1(FLAGO) ?,

: DO NOT ENABLE INTERRUPTS

$15494
U 062B, 0084,3592,442F ,45DA,006(,8

18496

WRITE NOTREG,SIZETLONG],
NEXT/FP,ACBD.400

: CONTINUE TESTING
;

115498 =0
115499 FX.ACBD.400:

115500 FP.ACBD,400:
$15501
:15502

B ; ADD.RD POSITIVE
B_0~D
P LIMIT ~INDEX

15504
15505

WX.£8,0?
NEXT/FP.ACBD.450

15503
U 06C8, 0480,0028,0420,18C7,0860,4 339+

15507

$15508

U 06C9, 0480,0028,0A20,18C7,086C,A 339+

Lo e
—

15509
115510
15511

ALOS_SIGND,SIZECLONG,

: SAVE CUNDITIONS
;
;

;lmmmm e
e eana ; ADD.RD NEGATIVE

w8 _D

ALDS. S1GND, S12ECLONG],
Wx.EQ,0?
NEXT/FP.ACBD.450

: INDEX=LIMIT

: SAVE CONDITIONS
:
;

Page

372

CMT098.MCX
FLOAT. MIC

MICRO2

16:30:35

28=NOV-83

1M(01)

L 13

¢ FPLACBD

Floating point and CRC

CLOKX Rev 13.00, Clock rate = 160ns

Page

373
!
]

;15512 =0

;

;15513 FP.ALBD.450:

U 06CA, 0080,0036,4B70,1847,0061,9

u 06(B, 0080,338D,7512,0047,0062,C

;15514
215515

ittt Seemmss e ; FIRST PART NOT EQUAL
ALUS?,
: WHAT WAS CONDITION

115518
;15519

flmmmmmmmsmmmemcmmocoomcoeees ; FIRST PARTS EQUAL MORE WORK
D MLTEMP3].RR.16 Q_RLTEMP8],
; FIX UP SECOND PARTS

:}gg}?

:}ggs?
o

NEXT/FP,ACBF.450

;

FLAG<1=-0>?

; WERE BOTH OPERANDS NEGATIVE

:15522 =

;15523 FX.A(BH.500:
;
;15524
;00-~commmmmm
oo
e s
e ; BOTH POSITIVE ADDEND +
:15525
w8_@-D,
; LIMIT = INDEX

y 062C, 0880,0028,0020,1007,006(,A

215526

;}gggg
$15529

U 0620, 0880,0028,0020,10(7,006C,A

115530
215531

:%gg%%
‘

118534
$15535

U 062€, 0808,0028,0020,10C7,006C,A

:15536
215537
:%gg%g
2155490

U 062F, 0808,0028,0020,10C7,006C,A

)

U 06F5, 0080,0036,4080,0447,0000,

ALDS_UNSGN,SIZE[LONG],

NEXT7FP.ACBD.450

NEXT7FP.ACBD.450
$10=mmmm
WB_D-0,

ALDS _UNSGN,S1ZELLONG],
CLEAR FLAGI,
NEXT/FP,ACBD.450
e

;}ggzg

NEXT/FP.ACBD.450

215551

VA_VA+4,

{

|
|
|

; FINISH UP

; LATCH THE UNSIGNED COMPARE
; BE SURE FLAG CLEAR
; FINISH UP

e bbbt
et~=~; BOTH NEGATIVE ADDEND -

ALDS_UNSGN,SI1ZELLONG],
CLEAR FLAG!,

215546 FX.INCVA:
215547 F1LINCVA:
;15548 FP.INCVA:
215549
et t

¢ INDEX = LIMIT
; LATCH THE UNSIGNED COMPARE

e mm e ; BOTH NEGATIVE ADDEND +
: INDEX=LIMIT

wa_Q-D,

115550

; FINISH UP

ittt ; BOTH POSITIVE ADDEND -

uB_p-0Q,
ALUS_UNSGN,SIZELLONG],

215541

215542
$15543

; LATCH THE UNSIGNED COMPARE

;

LIMIT-INDEX

FINISH UP

; LATCH THE UNSIGNED COMPARE
; BE SURE FLAG CLEAR

{

;

%
!

ettt

RETURN [+11

b bl bl At bl ;

: BUMP UP WRITE ADDRESS

; RETURN TO CALLING ROUTINE

S NN
O

SR LETE PR TR PR TR LR S
T
O
e
T
T
N
T
T
T
N
I

R = OO 00

16:30:35
¢

m13
CLOKX Rev 13.00, Ctock rate = 160ns

Page

FP.POLYF

Floating point and (RC

3222220822323 232 282 22

A I NN =5 O D00 O N B WM = OO 00 NOMN S
AL OO
O NI —= O 300~

.TOC

R
N

L
Lt
b
a v
i i
il
T T A VT
e st
WL
ALY
00 NN NN NNNOOOCONOCONOONONOM

O O O VA TN LA N
T L s A
T
CSDOOVO 000 OOVOOVDNOC DO

D
3 A A e b e ed b B
D
D e
b d b b b b
b e e v red
b
b
ek
b ead b b oD b d e
B b
b b
b > b b el
8 d e
b b e

MIC

ua..nmmw.nw.n.nmmmmmmmmmwmmmmmmmmmmmmm;fimmmmwmmmmwmwmmmmmm

FLOAT

Mo
28-NOV-83
MICROZ
Floating point and CRC
e
N
N
R
TR T T R O e
T PR TR
PR DK P T
LR AR PR LR L b

CMTO98,.MCX

POLYF

: FP.POLYF
2y

e R

"
2SS0 R0

Rl lddl

arg.rf,degree.rw,tbladdr.ab [RO-R3.wl]

Input:

argument (arg.rf)
degree (degree.rw)

MDR

Resources:

Temp?
Temp5

for argument

(FP.MULFOP? to parse validate)

fraction
exponent

sign of argument
Fla?Z
MULT(FLAG2))
for Partial product (FP.MULFOP2
Temp0
traction
RTemp8
exponent
Fla?
sign of operand
MUL2(FLAG3))

parse validate)

Fla?1
it operand 0
MOPZERO(FLAG1))
for product step at end
Temp2
Temp5

fraction
exponent

Fla?O
sign of product
ADD1(FLAGOY)
for next coefficient (FP.MULFOP2 parse validate)

TempQ
fraction
Temp?
exponent
.
Fla?S
sign of coefficient
MULZ2(FLAG3))
i

Fla?1
sign of coefticient
ADD2(FLAG1))

sum

(i.e.

aftter parse

for add operation

partial product)

packed form

General resources
FPDOFFSET
MTemp containing FPD index value 1
D,Q
multiplication and temp storage
RO
RY
R2

GPRs during instruction execution
1st coefficient or part product

argument (packed form)
byte 0 degree (decremented in situ)
byte ¢ P({ delta
byte 3 flag
bit 30 read last coetticient
tbladdr

374

1M(O1)

Floating point and

2?5?0V~83

v a i

;15603 ;
b h kb D b eh e

15604

16:30:35
i

N 13

Qutput:

U AT L L T

;15698

2}? :

answer

tbladdr +degree*4+4

Atter

;15615
;15616
215617

D eed o

b
b b b

LN UG LT UEALUA LA U LU W

O WAt —
OO0

o ko Yo ]

N =

Nl o
N N A

[eNo Yo NoNs Yo NoNe Yo NoNe Ve No Ho Neo o Jeofe Ne N o Jo Jode JoJo R

0 BN N AW
VAU
A
SN S D BB IS I D

= OO

TR TR

b ek b b B b b ek b D b —h b d b

AVAVI LAY LTLA LA LT ALY U L

b e

b e ad

;

T L LU

;

NN IS AN = O 00 NON VTS

b b —h b e oD b D D e e

;15620 ;
215621
J15622
015625
215626
119627

rartial product after iteration prior
to the one causing fault

;
;
;

;

)

argument

<7:0> # of iterations remaining
<23-16> PC delta
address of coefficient

215619

215623
;15626

0
0

;15618

375

tault detected if FPD = 1

;15612
;15613

:15614

Page

RO
R1
R2

215607
;

CLOKX Rev 13.00, Clock rate = 160ns

FP.POLYF

;15605 ;
15606 ;

e e et e

FLOAT MIC

MICROZ

(MT098.M(X

causing the exception

Subroutines:

FP.MULFQP1
FP.MULFOP2
FP.POLYFD.SUBS

parse operands
pa~se operands
initial set up

)

<check interrupt and timer
step counter 17

IC.SERV,IP,TS2
FP.SC17

FP.ADDRTN
. FP.NORM.SNG
Operation:

do add operation
normalize,round,pack
.

The argument is parsed and validated.

FPDOFFSET temp is set to 1 for POLYP instruction
FP.POLYFD.SUBS gets the
address of the coefficient
table and does the initial preparations sets FPD
Upon return the 1st coefficient is saved in RO and the
argument in Rt
It the ar?ument is 0 then
it
the degree is 0 the end up routine is called
if

the degree
ne O then the answer is
coefficient which is fetched

bg adding
RC
bit 30

the

last

degreex4 to the thladdr
set to

indicate

last

since FPD

coefficient

where te return should a fault occur

I't the arfiumeng

the main

is not 0

loop begins

the

only
a timer needs

a call

return

already set

interrupt or timer must be

is made to
is -1

[E.SERV.IF,TS2

serviced

attention

otherwise return

is to the

FPD gack up routine
.
it the cegree =>0 and no interrupt or timer
the part product is fetched from RO and

unpacked the argument is also unpacked
the operands are shitted left ! removing
the overflow position and_the multiplication

performed resuiting in a 32 bit product in D

|
:

!
-

iy SR

TR
T
R

The exponents are added and then properly biased

A call to FP.ADDRTN performs the add operation
FP,NORM,SNG normalizes,rounds
,packs the product
it overflow or underflow(FU bit set)

PR SR TR TR THE AR

OC0

The next coefficient is read fiarsed (FF.MULFOP2)

a fault exit is taken

detected

The degree count is decremented and a check

tor interrupt or timer made
when all operands have been processed the

normal end up procedure fs to
and to exit

Swmny — O

and the operand unnormalized to bit 30

ctear RY,R2

= O D00 NN

Page

FP,POLYF

31 bits of significance are saved in_Templ

sxwnennnerfPA ENTRY AND

(0S.FRED,OS.RED)

FPD RESTART

AN,
NI
OCONC
NN — O
N B
= O D00 N O

]NTERFACE&QQ*QQ&Q&Q

~ FI.POLYF

- F1.POLYF.FPD,RES

THNANAAANNANAARRANRRANANRRANNNR
RN KAARANNANNRAN
N AR AR RN NSO RN A kR bk
ek
bk ok
.

RSS]ON/JRDX.R1L,IRDX.”IH/IRDX.R 2L, IRDX.R2H

;000

fisé -IOFROM FP.MULFOP1

(LEAR MOPZEROCFLAGY),

FLAG NOT NEEDED MUST BE

RITEMP2) D0,

FP,POLYF:

;001

CLEAR FOR READ

CONTINUE PROCESSING FOR AWHILE

NEXT/FP.POLYF.10

AARNAANAARAANROERNNEN

MCTEMP2) D Q

0 MB,

G DESTROYED GET ARG TOQ MBUS SOURCE
PARSE TEST VALIDITY GF ARG

FP
. MULFOP1
PUSH,NEXT/

FP.POLYF.l?:

RET
SET

e
o
-

+1 ARG OK
FPDOFFSET REGISTER

{ AND SET FPD BEFORE RETURNING
~=======:
[

AN
NI
O
= O NOCO

mwwm~ammmmmmmmmmmwmmmmmmmm\n\.fimwmwmwmwwmmmmmmmwmm
OO OO
OO OO
NN
OO OO OO OO
OO
OO oo
O VAWV
OO O30 Q00O O OO9000000000
oo 0o NNNNNNNNNNOOOCOONONOCON

PO
T

d
b

T
T
T

ek eh d e
b
b e
b b ek
b d ad
e
b
—d

u U1E4, 0884,0582,4434,4047,086D,2 322+

< 0163, VES5,2590,4024,0847,046F

)

v 01E2, (186,0037,0030,0847,0463,C

b o e md o

QI1E1, 0086,20G00,7030,0067,0663,A

b b d

J 01e0, 0COC,05B87,2030,8047,001E,2

b 2md

[

P
T
R

b B e

FLOAT (MIC

1M(Q1)
MICRGZ
28=NOV~83
Floating point and CRC

d e

(MT098 .Mrx

B 14
16:30:35
CLOKX Rev 13.00, Clock rate = 160ns

LYFD.VAR?

HAVE ALL OPERANDS

s SAVE FIRST COEFFICIENT FPD |S SET
s SET CONDITION CODES TENTATIVELY
;

1100=memcmmsoncaannn w——- """ ===,
RIR1] D, WX.EQ.0?
s
;
NEXT/EP.POLYF.114
.

SAVE VA IN R3

DEGREE MAY BE O [F SO 1S7 COEFF
1S ANS, D HAS ARG
CONTINUE ON

R3H
REGION/FLOAT ,RIL,FLOAT.RIH/FLOA T.R2L,FLOAT ,R2H/FLOAT . R3L,FLOAT

376

;
:

CMT098.MCX

FLOAT MIC

MICRO2

1M(01)

28-NOV~83

16:30:35

floating point and CR(

¢ 14

(LOKX Rev 13.00, Clock rate = 160ns

FP.POLYF

Page

377
'

115702 =00
115703 F1.POLYF.20:

15704 FP.POLYF.20:

$158705

115706

) 0630, 0BE5,B592,4034,0047,006F,E

;12;8§

NEXT/FP.POLYFD.END

115709

[TEMP&J MB-ZLITOL4],

;}g;};

PUSH,NEXT/FP,POLYFD.BT30

115713

U 0632, 0081,B8001,0031,04A7,006F,6

¢ R3 GET THE UPDATED ADDRESS

¢ FPD NOW CLEAR

‘

;0] ======eme=m=ec—mcocmmcmmamna ; DEG NE 0

115710

U 0631, 0186,4C10,0030,2067,0470,0

mmmm e ——————— -=; DEG=0

RCR31_MLVAL,CLEAR FPD,

; ACCOUNT FOR INCREMENTED VA

;

Y SET BIT 30 FOR SPECIAL READ

;10=meemmesccesceeccmmeeneae :

;}g;}g

VA MIVAI+RCTEMP4]

* INCREMENT VA TO POINT TO LAST COEF

115716 FP.POLYF.22:
115717
115718
;}g;;g

U 06F6, UBB0D,0036,4020,0450,006(,C

Pmmeemesame————— mmmemmmman——— :
READ,SIZELLONG],
: GET COEF
VA_VA+4
;

!
r
;

115721 =0

;}g;sg FP.POLYF.25:

U 06CC, 0C09,2437,0AB0,0047,0C58,C

323

115724

UB_EXP (MLMDRD),

Y TEST VALIDITY OF LAST COEF

;}g;gg

PUSH,NEXT/FP. MULFOP2

115725

FRO.FLTZ?,CLEAR FLAGT,

115708
i3 06CD, 0085,2592,4024,0847,0063,6

jlmm=memmmmmececececesceecsaaa- -=; HAVE LAST COEF

115729

R[ROJ _MLMDR],

: SAVE IT IN RO

;}g;;;

NEXT/FP,POLYF,55

: FINISH UP INSTRUCTION

115730

CCOPTTSIZELLONGY,

* SET CONDJTION CODES BASED ON IT

115733 =00
:15734

115735

4 U634, 0000,058E,4034,0467,006(,E

FP.POLYF.50:

115736

;}gggg

115739
1 0635, 0980,0037,2AF0,0047,04F7,0

(0=eemmvemccemamnceecacm—————— : LOOP >=0, NO INT

MDR RCRO1,CLEAR FLAGO,

NEXY/FP.POLYF 60

GET PARTIAL

PRODUCT

: CONTINUE PROCESSING IN LOOP

o ------------------------ mvew=; LOOP >=0 INT OR TIMER

115740

p_zLIT0C0],

: CLEAR OUT D FOR FPD FAULT

;}g;fig

PUSH,NEXT/IE,SERV.IP.TS2

¢ RETURN =1 IF ONLY TIMER

115741

IRTPEND OR TIMER?,

;

115744 FP.POLYF. 55
157245

U 0636, 0484,0587,0034,4047,0063,0

115746

:}g;gg ]

J1Qmmmmmmem
e
e ~=~=; LOOP <0 DONE

R[R1J

NEXT/FP.POLYF.20

* START THE FINISH UP

; FINISH UP

D 14

CLOKX Rev 13,00, Clock rate = 160ns

¢ FP.POLYF

Page

378

RLTEMPBI EXP(MIMDRD),

CLEAR MOBZERO(FLAG1)|

' UNPACK PARTIAL PRODUCT

¢ BE SURE FLAG IS CLEAR

FRO.FLTZ2?,

; PARSE SIGN (MUL2(FLAG3))

PUSH, NEXT/FP.MULFOP2

: RET TEMPO (FRACT), TEMP8 (EXP)

READ,SIZECLONG], VA VA+4,
CLEAR MOPZERO(FLAGT),

; GET COEF INTO MDR
:; BE SURE IT IS CLEAR AGAIN
‘; SKIP AROUND RETURN

NEXT/FP.POLYF .62

=000
=001

;001 wmme e
e e
CLEAR MOPZERO(FLAG1),
NEXT/FP.POLYF.63

e e : SHOULD NOT GET RET-1
: BUT BULLET PROOF IT FOR FPD
; CONTINUE ON

FP.POLYF 624

mcrsmsz RCR13,
PUSH,NEXT/FP.MOLFOP1

;
;

UNPACK ARG CANT GET ZERO HERE
TEMPZ & Q (FRACT) TEMP> (EXP)

FP.POLYF,83‘

STEPC_ZLITOC17.],

;;

PUSH,NEXT/FP.POLYF .75

;

MUL
1 (FLAG2) XOR MUL2(FLAG3)?,
FP.POLYF, 65

100~mmmmmmemmm———————amec——————

HULFAST+ CAND It RCTEMPO],

;

NEXT/FP.POLYF.65

‘

DBZ STEPC?,SIZELLONG],

SET STEPC 70 17

PRODUCT SIGN

THE

MULTIPLY

;; DONE YET

;101 emmesmmommmemmcmcm
e nm e H
RCTEMP?7]_EXP(MLMDRD),
:; PARSE NEXT COEFF ICIENT
CLEAR MUL2(FLAG3),
; BE SURE FLAG IS CLEAR
FRO.FLTZ?,

PUSH,NEXT/FP,MULFOP2

ALL DONE

UNNORMALIZE TO BIT 30 TEST
IS BIT 31 SET OR IS FRACT 0?

;xxxxxxF[X FOR VER 25

A LT UILILLRLa
OO O
OO0 OO0
00000 N NN NNNNNOONOCONONONONONONO
VIS NN 2 OO0 NN DA
- OO
N oW -L\LNI\J—'OOmNOmJ\WNdOOM\'OWJ\wN—'C

)

mmmwmmmm\nmmmmmmu\mmm\.n\.n\.n\nmmmm\nmmmm\nm\n\n\nmmmwmwwm\n
SN
SN N N NN NN NN NI N NI NI NN NN NN NSNS NN SN N SN SN N SN SN SN N SN SN N SN NN SN N N N

iy P
P

TR 1Y L
L

4
U 054€E, 0086,2582,46F0,0047,013F,

~atomaw.

end ed e

¢ 323x
u 054D, 0410,2437,0AB1,0047,0C58,

D D d md arh o} e

U 054¢C, 0C80,0027,9320,0047,0054,¢

U 0548, 0180,0¢37,0570,8907,0455,6

b b b b mh e e

LA T

U 0544, 0886,25BE,4034,4047,0463,A

) D emd mh 3 b ab e

U 0549, 0408,0036,4030,0047,0054,B

16:30:35

5749 =0
FP.POLYF,60:

u 06CF, 0008,0036,4020,0450,0054,A

TR TR TR

U 06CE, 0C0D,2437,0AB2,0047,0C58,C 323+

Floating point and CRC
b d D b md ek

FLOAT.MIC

MICROZ2

b ok D ed

CMTO98.MCX

) md b e

28-NOV~83

1M(Q1)

CLOKX Rev 13.00, Clock rate = 160ns
FP.POLYF
:

Page

379.

NOT USED IN VERSION 25**xx
%
VALUE IS O1XXXXXX......
MOVE BP DEC EXP

N IS NN

KEEP ONLY 31 BITS OF SIGNIFICANCE
NOT USED IN VERSION 25%%x%x
-

0 %

VALUE IS TXXXXXXX.....
SHIFT IT RIGHT ONE
WAS THE COEFFICIENT 0

S Sy

[TEMPZJ MB.SR.1,

MOPZERO(FLAG1)°

NEXT/FP.POLYF.70

FP.POLYF.68:

-0

=(*

memesesacesccesesescanesecenn -—

MCTEMP2] MB.AND.OLITOLTFED,

GET RID OF 32ND BIT OF SIGNIFICANCE
WAS THE COEFFIC I T0

MOPZERO(FLAG1)?

FP.POLYF. 70

COEFFICIENT NOT ZERO

M[TEMPS] MB+RLTEMP8],

ADD EXPONENTS

MUL2 (FLAG3) 2,
NEXT/FP.POLYF.85

CONVERT FLAG TO FLAGZ

S1ZELWORD],

USE WORD SIZE FOR OVERFLOW

‘]* ........................... -t

MLTEMPS] MB+RLTEMP8],

COEFFICIENT IS ZERO

ADD EXPONENTS
USE WORD SIZE FOR OVERFLOW

$12ECWORD],

CLEAR MUL1(FLAG2)
EMP5] MB-ZLITOLBO],

REMOVE

AR MOPZERO(FLAG1),
T/FP.POLYF.100

CLEAR THE

ECWORDI,

FP.POLYF.75:
S

ot T

AGO),
B Q).SL.1,

I
SET ADD
MLCTEMPO
RETURN

PRODUCT

FLAG

IS POSITIVE

CLEAR THE SIGN FLAG
SHIFT OPERANDS LEFT 1

——~
T

MLTEMPO
RETURN

CLEAR A

THE BIAS

PRODUCT IS NEGATIVE
SET THE SIGN FLAG
SHIFT OPERANDS LEFT 1

S rng
—

= OO 00N NN ES AN~ DD 00
WRL = T OO NN S AN

b )
b

=2 OO 00~ O

N N RO PO PO NV RO PO PO PO RO NS = =3 3 fl—hfl—hd-‘—“DCNDCNDCKDCNDCMO(hO()
A AT N

NI
D00 IR

DI B WA A A AN

D e ed
b

TN T

=10

A= O

0557, 0846,0205,008D,8047,0000,1

0556, 0006,0205,(08D,8047,0000,1

E 14

16:30:35

639:
FREE 0639

wvrunoauiuiuauauviuaLuauiuauiviiunuiuiuviwg
vl
i v
vnualnu it it il
©0 G0 O 00 00 50 40 o 00 00 00 0o CO 0o CO 00 00 Co 0o 00 C0 0o Co o o 00 00 €1 0o On 00 00 00 GO 00 000000 00 OOO0~~~

TR TR T

TR TR TR

ek h b anh ok e e

o) ek b e o

06F8, ODOE,5C10,0014,0047,0055,3

mh rmd i} o ek

0602, 0€16,5001,0012,0047,006F,8

3 ed e}

)

0600, 0886,5001,04D2,0047,006D,0

TR TR

) b ek e

TR 2R PR TR

06F7, 0586,2E12,05FF,F047,0060,0

D D ed

b e

LR L

0638, 0486,2001,85FD,8047,0060,0

) ) e

0639, 0C82,0E7D,0021,4047,006F,7

b )

FLOAT.MIC

MO
28-NOV~83
Floating point and CRC

MICROZ

D rd P D

CMT098.MCX

CMTO98.MCX

FLOAT MIC

16:30:35

28-NOV=-83

MICROZ

13F4:

;}

U 13F6, 0486,2001,85FD,8047,0060,0

U 13F7, 0486,2001,85FD,8047,0060,0

H FIX FOR VER 25%xxxx
FRACTION IS 0
; SET UP TO CLEAR EXP FIELD

FP.POLYF.FIX25.00:

HCTEMPS] 7L1T0L80]

y3p5,

$15849

U 13FS, 0C82,0E7D,0021,4047,006F,7

CLOKX Rev 13.00, Clock rate = 160ns

: FP.POLYF

Floating point and CRC

U 13F4, 0186,5C37,0034,0047,013F,3

H
;158

NEXT/FPLPOLYF. F1x25.10

;

0)=smemesemmmecscscono
o e : VALUE IS O1XXXXXX......

RETEMPSJ S1Z_RB-1,
SIZECLONG],

H; MOVE BP DE(C EXP
:

;15855

METEMPZJ MB.SR.1,

115857

NEXT/FP.POLYF.70

VALUE IS 1XXXXXXX.....
H SHIFT IT RIGHT ONE
;; WAS THE COEFFICIENT O

;158

;}

13F6

;15856

;15858 13F7
;15859

;15860
;15861

;} g %

: KEEP ONLY 31 BITS OF SIGNIFICANCE

NEXT/FP.POLYF.68

MOPZERO(FLAGT)?,

;1l==mmrencnccecoccrcnecsvcncnce : VALUE IS 1XX XXXXK.euoo
;; SHIFT IT RIGHT ONE
MLTEMP2]_MB,SR. 1,
OEF
0
MOPZERO(FLAG1) ?,
; WAS THE COEFFICIENT

NEXT/FP.POLYF. 70

;15864

;15865 13F3:

;15866 FP.POLYF.FIX25.10:
;15867
bl

;15868

U 13F3, 0084,05B7,05F2,0047,0060,90

;15869
:15870

RLTEMP8] 0
2,
MOPZERO(FLAG1)

NEXT/FP.POLYF.70

¢ ZERO OUT OTHER EXP FIELD
; SIGN OF NEXT COEF

Page

28-NOV=83

Floating point and (RC

I
A

U 06D0, 050€,5C10,0014,0047,0055,1

15
15
}g

091€.,5€10,0030,F047,0468,C

U 0603, 0886,4001,CA71,0047,0863,0 350+

U 06D2, 040A,0E7D,0804,8047,0863,4 410+

U 0555, 0C04,2592,4024,0847,006D,2

0018,0036,4430,0047,046D,8

0085,2592,4024,0847,0060,2

uiLau Ul

0810,5BC0,2B51,C047,0051,0 374~

U 06D1, OD4E,5C10,0014,0047,0055,1

S
S
T
I R TR R TR P PR P R
e
D b e d ek b b e ek b od b b B D ) b cmnd b ) e d b b b ad md D ik ek D e e ek b b d b ek d ek nd h ek e

L unurunuinuaunuiuawuniuauaug

CLOKX Rev 13.00, Clock rate = 160ns

Page

: FP.POLYF

FP,POLYF,85:
$0==m=mcmemcmme—mcemcncnc
i cnnes ; COEF SIGN POSITIVE

MLTEMP5] MB~ZLITO[80],
SIZECWORD],CLEAR ADD2(FLAG1),
NEXT/FP.POLYF.90

; REMOVE EXTRA BIAS FROM MULT STAGE
; BE SURE FLAG IS (LEAR
; GO DO ADD ROUTINE

F R Attt ; COEF SIGN NEGATIVE
MCTEMP5] MB-ZL1TQ[801,
; REMOVE EXTRA BIAS

SIZECWORD1,SET ADD2(FLAG1)

; SET SIGN FLAG

=000
=001

FP.POLYF.90:

.0
PL_D_MLTEMP5]I-RLTEMP?7],

CLEAR MUL1(FLAGZ),

SIGND CMP?,SIZELWORD],
;010 mmmmmmmm
o mmmm
e

RCROJ_MLMDR],

CCOP1,SIZECLONG],
NEXT/FP.POLYF.115

FP.POLYF.100:
01]=mmmmmmmmmmmmmnmmnmammnnanaa

CLEAR MUL2(FLAG3),

ADD1 (FLAGO)?,
PUSH,NEXT/FP.DSIGNSET
; 100=~===mmommmmmmom

CLEAR MUL2(FLAG3),

PUSH,NEXT/FP.NORM.
SNG

FP.POLYF.112:
;101

RCROJ_MLTEMP2],
CCOP1,SIZECLONG],

R e L L L L
RL[R2].S12_RB-1,

WHICH EXP BIGGER
GO DO THE ADD

;
:
;

RET +1 ANS IS SRC2 (COEF)
SAVE NEW PART PRODUCT
SET CONDITION CODE S ON THIS ROUND
END UP THIS ROUND

RET +2 ANS IS PART PRODU(!
; TEMP2 (FRACT) TEMPS(EXP)
; CONVERT FLAG TO D VALUE
; ADD1 FLAG SIGN OF ANS

RET +3 ANS 1S IN TEMP2
; SUB FACTOR FOR NORMALIZ
; MUST CLEAR THIS FLAG AL:
; TIME TO NORMALIZE

fRACT)

: DONE WITH THIS FLAG

L P

e L ; ARG NE 0
; R2
DEGREE BYTE 0, PC DELTA BYTE 2

SIZELBYTEJ,CLEAR FLAG?,
COUNT OR

;
;

; PUT PART PRODUCT PACKED IN REGISTER
; SET CONDITION CODES

CLEAR ADD1(FLAGO)

=0
FP.POLYF,115:

SUB EXPONENTS

; BE SURE FLAG CLEAR

PUSH,NEXT/FP,ADDRTN

MCTEMPS5) _MB-ZLITOC1EI,

;

INT TIMER?,

;

NEXT/FP.POLYF.50

IS LOOP COMPLETE OR IS

; TIME FOR INTERRUPT OR TIMER

;lmmmmme
e mmmmmcmeceeeas————— ; ARG = 0
MCTEMP4)_(MB+RLTEMP4Y).SL.1,
. COMPUTE DEGREE « 4
WX.NE. 02 INEXT/FP.POLY
: WAS DEGREE ZERO
-

15
15

6 14

16:30:35

[381%]

1M(OT)

FLOAT . MIC

MICROZ2

;

(MT058.MCX

[YolVeVolValVo Ve lValVa talVa RV ialVa Ve le Lol a e Fo Lol o B oi o5 04 ©o O 00 00 Co 00 00 00 ©O o Co o GO O 0O G0 0O 00 00 00 00 CO 00 0o 00 o o 0o
LN
P
et
md m el = e [ Lo Le Lo L o] O OO OO OO 00 0000 000000 00 00000000 N N NN NN NN N
AN = OO NN IMAN 2 OO0
M
LN =
AINY = QD00 NN
P NN = O OO NMN DM AN =2 OND OOV

;

381.!

MICROZ

1M(01)

28-NOV-83

Floating point and CRC

H 14

16:30:35
CLOKX Rev 13.00, Clock rate = 160ns
: COMMON POLYF AND POLYD SUBROUTINES
Floating point and CRC
KA

R
T
TR T
R
e
R

Page

: COMMON POLYF AND POLYD SUBROUTINES '

IR R Ak ARk ARk kA Ak kkkkk ko

hkk kb

R ek

ke k ko

FP.POLYF.SUBS

Common flow Initialization routine for POLYF,POLYD
Input:

MDR
PC
PCBACK

Resources:

Temp4
MDR

IR PRI RA AT

LA P

LR
A
R T

*akkkk KRR KT

e
P T T I T
e e R

I PO

= OO 00N o~

N GHAIN W
NN NN
ONON O O
LN wvIivnununWA DS LS DS DB B2 2 I DS W
N
NS WNI = OO0 NS AN
NN = OV CO NN N S WU = OO0 ~NIoN W AN 2 OO

.T0C "

cemLiwamen

bt nuauauiuiuiuvaviuaviaua

WVIA U

b b 3 e e

T AU

b ad samad b 2

b b B ok o} e

AT LIV

b b b e

b S wnd b aed e

g iU

0
O 000000000 OVOOO0OVO0O0O00O00 0000 OO 0O \0 OO0 N0 000000000000
o

b D ad d b b D

d md b b e

b b D b ) b ) b ek =

R
T T T T e S
TR TR P PR P T PR TR TR

;15924
25

I
T T T
e
O I
YR TR TR

CMT098.MCX
FLOAT.M 1C

FPD

VA
Templ
Q

Subroutines:
0S.ADD
FP.MULFOP]
FP.MULDOP1

degree

degree zero extended
VA, coefficient,
PC delta,byte 0-1
byte 2 degree

byte 3 bit 30
set

table address
coefficient
coefficient

get tbladdr.ab
.
parse coefficient single
parse coefficient double

Operation:
The address of the coefficient table is obtained
b; calling 0S,ADD and the value stored in VA
FP.POLYFD.RD
is called internally and the first
coefficient is read into MDR VA is incremented
)
_
o
It POLYF
The coefticient is parsed and validated by
FP.MULFOP2
wxx return is to validate the degree
if >31
a reserved operand fault is taken
otherwise the FPD is set the PC delta is
calculated and merged with the degree in R2 and
return is made to
the main calling routine
It POLYD

Bits 0-31 are stored in Temp?l
the read flag is set to indicate the first

half of the read has Leen completed
it no fault occurs the coefficient is parsed
by FP.MULDOP! and a return
is made to the routine above *xx

382|

FLOAT,

—_e

;

{Mi098,

MICRO2

1M(01)

28-NOV-83

16:30:35

Floating point and CRC
;15975

115976

I 14

CLOKX Rev 13.00, Clock rat

COMMON POLYF AND POLYD SUBROUTINES

;

160ns

Other routines include

FP.POLYFD.BT30

:15977 ;
;%gg;g ;

(BT30A)

Page

383!

this sets bit 30 in R2 to indicate
last coefficient read for POLYF and POLYD

: 15980 Et*x*tt********t**tt***t***kt*k****k*****k****************tt**&*****ii**ti**t*
+15981

115982 =00
-}gggz FP. POLYFD SUBS:

£15985

R[TEMPAJ ZEXT(MCMDRI),

£15986

, 0C85,259E,4191,0047,0412,0

:15987
£15990

U 063D, 0081,2002,403D,84A7,046F
,B

: FROM WORD TO LONG

NEXT/0S.ADD

" GUARANTEED TO BE + NUMBER

LOD INC BRA?,

-}gggg

;}gggg

GET TBLADDR

VA_MCMDR],

115991

: ZERO EXTEND THE DEGREE

SIZECWORD],PUSH,

PUSH,NEXT/FP.POLYFD.RD

: PUT TBLADDR IN VA TO DO READ

115994 FX,POLYG.SUB:
115995

U 063E, 0580,4C13,8A30,F847,006D,4

$10ocmmcmmeste—mmcmmm
e e ———— ;

115994

WB_MLTEMP4],ANDNOT.ZLITOLOTF],

:}gggg

WXTEQ.0?

115999 =0
U 06D4, 0C80,0036,4030,0047,00FF,8

$16000
;}ggg}

;

{0mmmmmmem
e e —————— ; DEGREE>31
NEXT/IE.OPER.FAULT
: RESERVED OPERAND

$16003 F1. PODELTA:
116004

U 06D5, 08ED,A592,4034,8047,006F
,9

116005

;}2889

IS DEGREES <=31

lmm=mmemceseeececececeee—ese—- :

R[RZ’ MLpcl,

DEGREE VALID MAY BE ZERO

i SAVE THE PC

SETFPD

* SET FIRST PART DONE

E}gggg FP,PCDELTA:

U 06F9, 0085,9003,0034,8047,006F
,A

U 06FA, 0C84,4292,4094,8047,0000,1

21281?

RCR2J_RB-MLPCBACK]

:16012

116013
116017

;}gg}g

Y GET DIFF PC=PCBACK

e et ;

RCR2] MLTEMP4].OR. (RB.RR.S1Z),
SIZELWORD]

RETURN [+1]

; ROT PC DELTA 2BYTE5(16 BITS) RIGHT
* MERGE WITH DEGREE

;

:16017 FP,POLYFD,RD
:16018

, 0480,0036,48E0,0450,006D,6

116019
116020
;}2855

116023

, 0485,2437,0A81,C047,0858,C 323«

etttk
bl :

READ,SIZELLONG],
VA_VA+4,
IRZ5>?

* READ COEFF INTO MDR
¢ INCREMENT VA 7O NEXT OPERAND
* WAS IT POLYF OR POLYD

116024
;}gggz

;Qemmmmmm——emem—e
e m——— wmwwwe;
§£65p5¥gEXP(MIMDR]),
¢

:16027

NEXT/FP,MULFOP2

POLYF
PARSE AND TEST VALIDITY OF COEF

? RETURN IS TO CALLING ROUTINE

;

(MT098,MCX
FLOAT.MIC

MICROZ

1M(01)

28-NOV-83

16:30:35

Floating point and CRC

:16028

U 06D7, 084B,2592,5020,4047,006F,C

U 06FC, 0008,0036,4020,0450,006F,D

J 14

CLOKX Rev 13,00, Clock rate = 160ns

: COMMON POLYF AND POLYD SUBROUTINES

jlm m m

oo e mm oo : POLYD

$16029

RETEMP11.S1Z_Q_MLMPRY,

116032
;16033

jmemememsmmcmmceecececccceseees ;
READ,SIZECLONG],
; READ INTO MDR

;}gggg

116034
:}gg%g

SIZECLONG],SETTMREAD(FLAGY)
CLEAR READ(FLAGT),
VA_VA+4

* BITS 0-31

;

U 06FD, 0C84,1437,0AB1,4047,085E,4 323%

S
T
R;

116039

R[TEMPS] _EXP(MLTEMP1]),

:16041

NEXT/FP.MULDOP1

$16040

1160642

FRO.FLT2T,

384

INTO TEMP1 AND Q

|
[

'
* BUMP UP THE ADDRESS

116037 FP,POLYFD.25:
116038

Page

i
|

CALLING FROM SPECIAL CASES

* PARSE COEF AND VALIDATE

* TEMPT, MDR PACKED VERSION

* TEMP3'HAS BITS 32-63 FRACTION

{ Q HAS BITS 0-31 FRACT

: MUL1(FLAG2) FOR SIGN AND TEMP5 FOR EXP

:}2822

3}2822 FP.POLYFD.END:

U OGFE, 0084,0587,0134,8047,003F,9

E}ggzg

RCR21_0, IRD1

: CLEAR REGISTER

$16049 FX.POLYG.VAR3:

:}ggg? FP.POLYFD,VAR3:

U 06FF, 0¢85,8592,4084,0047,0000,1

116052
;}gggz

RCR3I_MLVAD,

: SAVE THE VA

RETURN ([+1]

116055 =0

116056 FX.DSIGNSET

$16057 FP.DSIGNSET
;16058

U 06D8, 0580,0C37,2080,0047,0000,1

£16059

;%gggg
:16062

U 06D9, 0180,0D77,2080,4047,0000,1

;16063
;}gggg

$0mmmmm

o me;

b zZLI1TO[O)]

e e e R;

RETURN [+13
P

D ZLIT12(8],
RETURN [+1]

;

H
;

|
<

Y SET UP FLAG BIT FOR SPECIAL READ

$16066 FX.POLYFD.BT30:

:}gggg FP,POLYFD.BT30:

(0700, 0D80,0CB7,0032,0467,0070,1

212898

MDR_2L1T240403

3}28;; FP,POLYFD.BT30A:
U 0701, 0C83,2002,40A4,8047,0000,1

116073
116074

RCR21.S1Z_MIMDR).OR.RB,
SIZETLONGT,RETURN [+1]

* MERGE INTO CONTROL WORD
;

:
:

{MT098.MCx
FLOAT . MIC

2?- NOV=-83
MICROZ 1M(QD)
Floating point and RC

16:30:35
:

K 14

CLOKX Rev 13,00, Clock rate = 160ns

Page

POLYF AND POLYD FIRST PART DONE SAVE

; POLYF AND POLYD FIRST PART DONE SAVE '’

LT0C '

Floating point and CRC

POLYF AND POLYD FIRST PART DONE ROUTINES
Pack up routines

Initial instruction at FPDOFFSET #1 for POLYF
at FPDOFFSET #2 for POLYD

There in both cases the iteration cuunt is incremented
by one and in the case of POLYD a check made
to
see if the fault had occurred during a read in which

VA is decremented by 4.
case the

An additional check is made for a reserved operand fault
It found the VA is decremented by 4/8 instead of the
above and is saved in R3 and exit is to IE.PACK.DONE
3223320228222

222223222 22222ttt
RARit ARl ARl
sl

THIS IS CODE

THAT APPEARS

IN TANDE

IN FPDOFFSET #1 FOR
IN FPDOFFSET #2 FOR

POLYF
POLYD

FP,POLYF,FPD,SAVE:
T o

e G

e S

e e e

RLR21.S1Z_RB+1,SI1ZELBYTE Ny
NEXT/FP, POLYF,FPD,SAV. 10

;

INCREMENT # OF ITERATIONS

FP.POLYD.FPD.SAVE:

RCR2).S1Z_RB+1,SIZELBYTED,

* INCREMENT # OF ITERATIONS
*

WAS THIS A READ SECOND HALF

0 ZL1T0C4T,

SET O WITH CONSTANT VALUE
FINIISH
S
UP RES OP CHECK

READ(FLAGT)?,
NEXT/FP,POLYD.FPD,SAV,10

U 0702, 0980,0037,1030,2047,0070,3

NEXT/FP.POLYFD.FPD.10

FP,POLYFD.FPD,10:

U 0703,

0980,0030,0840,L047,085C,2 413+

WB_D=7L1TO[18),

Y IS IT THE RES OP FAULT

NEXT/ZFP.POLYFD.FPD.50

SIZECBYTE],SIGND CMP DEF?,

;

FINISH uP

385

(MTO98 . MCX

MICRO2

FLOAT MIC

1M(01)
.

28-NOV-83

Floating point and CRC

16:30:35

L 14

CLOKX Rev 13,00 , Clock rate = 160ns

: POLYF AND PTLYD FIRST PART DONE SAVE

Page

;16121 =10
;16122 FP, POLYFD FPD.50:

)

U 0502, 0085,B592,4034,C047,00FE,2
i

16123
116124

;}g};g
116127

]

J 05€3, 0485,B008,003%4,C047,00FF,2

;16128

;;g}%g

10m==cmccrcmmmccm
e m e ——— ; NEO
R[RSJ MLVAD,
; SAVE VA

NEXT7TE.PACK.DONE

; FINISHED

1leseseecccmameacosaceonceno—a- ; EQ 0 RES OP

R[RBJ MLVAl-Q,

; DECREMENT VA

NEXT/TE. PACK, DONE

; FINISHED

216131

;16132 =0»
;16133 FX.POLYG.FPD,SAV.10:
:16134 FP,POLYD.FPD.SAV.10:

;16135

]

J 0618, 0580,0037,1030,4047,0070,3
]

]

U 0614, 0DB1,BC10,0030,24A7,005C,2

$16136

(0K mmmec e

0_ZLI1TOCB],

;}g}%g

NEXT/FP.POLYFD.FPD.10

;16139
:16140

R R
e PEL T L B
VA_MEVAD=ZL1TO[4],

;16141

NEXT/FP.POLYFD, FPD.50

——— ; NOT SECOND HALF READ

; SET UP FOR VA DECREMENT [F RES OP

;

L ; SECOND HALF READ
, BACK UP TO FIRST HALF OF DBLE READ

; NOW SAVE IT

386:
:

28-NOV=83

S A0
S AN = O D G0 NN
O
—= O OO0 NV IS RN = O O A0 NN TS WR = O 0 00

S
s
s
e
s
s
L
L
s
L
L
L
L
L
L
L
L
L
Lo

AL —a O OO0 ~JON N I N

ed
ek b ok

D ooooocncaoooomonmcoonww\c\l\1\l\J\l\4\|o~o~o~o~o~o~o~o~o~o~tnm\nmmmmmmmb4\£‘x\bb4\x\

Yo Yo Nodo To Yo do Yo Jo o T

X e Yo Yo XoNoNo No Vo No o
[o.Yo Ne Yo NoNe Nd¥e Yo NoNaNo NoNoNoNo No¥o NoLoNe Fo Yo Yo Yo JoYode oo s [o
L L L
L
L L
L L L

DR R
LR TE PR PR PR P

PR PR T

PR R

h b b b b D b b D b h b b ed b b D

N
T

b b e ek b b b read o
b b oh

h > b b b o

Floating point and (RC

.T0C '
AR

16:30:35

M 14

CLOKX Rev 13.00, Clock rate = 160ns

: POLYF POLYD FIRST PART DONE RESTART

AR NN AR R

’

387

: POLYF POLYD FIRST PART DONE RESTART "'

Floating point and CRC

RN AR N AR

Page

AN A RN AR AR AR AR A AR RCANTRARKARA R

R R R ARk kA h ok kA h ok k%

POLYF AND POLYD FIRST PART DONE RESTART

;

[

FP.POLYF.FPD.RES

L3
;

Input:

’

.
packed partial product
gacked argument

RO
R1

¢
H

yte 0-1

;

|
byte 3 bit 30
read last coefficient

’
;

’
H

Resources:

H
H

’

degree

byte 2 P( delta
tbladdr

CzDOFFSET

MTemp value #1

restored

TempO0

Operation:

H
H

Restore FPDOFFSET

recompute PC

not

read

temp

restore VA

from PCBACK and P(delta

last coefficient

then decrement iteration count
and continue at FP,POLYF.50
otherwise read again and continue at

H
H
H

FP,POLYF.25 1f successtul

’
J

FP,POLYD.FPD,RES

’
»

Input:

RO,R1

part product packed

R4 ,RS

argument packed

RZ
R3

H
H
:
;

Operation:

as for POLYF
tbladdr

Get part Eroduct and unpack, get argument
and unpack
and move to working temp
restore FPDOFFSET

recompute PC

and VA

from PCBACK and PC

delta

if not read last coefficient
decrement iteration count and continue

at FP.PULYD,2C
otherwise call FP.POLYD.35

H
J

return to do

final

end up

to try again

read

done

’

R R

AR AR R R R

AR R AR A R NN R R R AR AR R AR A KA R RN AR AR

AR A AR AR R ARt

Ak Rk

ke kh

1M(Ql)

b D b b

FLOAT . MIC

MICROQ

(MTO98.MCX

e el b e

MT0G8.MCX
FLOAT MiC

IM(OD)

28-NOV~83

16:30:35

Floatiny point and CRC

N 14

CLOKX Rev 13,00, Ctock rate = 160ns

Page

: POLYF POLYD FIRST PART DONE RESTART

;16194 LREGION/IRDI.RIL,IRDT.RIH
;16195 2000
116196 FP,POLYF.FPD.RES:
116197
;000=~-mevomenr semem———;
;
;16198
MLFPDOFFSET] _2L1T0C].

388

0200, U986,0¢37,0030,0847,0455,D

:16199
;16200
NRONLION T RONINU NI NN PO NN O AU NIN

— — cd

MICRGe

S OO0OOCOOOODVV
VOO0

PUSH,

NEXT/FP,POLYFD.RES. 10

;16201
116202

I 0201, 04B0,05BE,46F4,8047,0064,2

116204

216205
116206

16207
;16208

.
.
J 0642, Q4UA,QE7D,UBUA,8047,0863,4 410+

U 0643, 0880,0036,4020,0450,006(,C

;

J00) oo
e
e — e e;
WB_R[R2]
;
WBI31-30>7,
;

:16203
=

RESTORE FPDOFFSET

; DO SOME COMMON RESTORATION

NEXT/FP,POLYF.FED,0S

DETERMINE WHERE TO RETURN
TE NG BIT30

.figGJON/FLOATLRt FLOAT.R1H/FLOAT ,R2L,FLOAT ,R2H/FLOAT.R3L,FLOAT.R3H
FP.POLYF.FSD 05:

;16211

RCR?2]).S1Z_RB-1,

;

11613
;%6 }g

COUNT OR INT TIMER?,
NEXT/FP.POLYF.50

; CHECK FOR INTERRUPTS TIMER
s CONTINUE THE PROCESSING

:16212
;16
116216
116217
16218

;}gglg

SIZECBYTET.CLEAR FLAGI,

;

et mm———————;
READ,SI1ZE[LONG],
;
VA _VA+4,
;

NE?T/FP P YF,25

DECREMENT

THE # OF

[TERATIONS

DO SPECIAL READ AGAIN

: JOIN REGULAR SPECIAL FLOW

;16221 .REGION/IRDI.RIL.IRDT.RIH
116222 "000
;}ggsz FP.PCOLYD, FPD RES:

o QeeD,

U4B6,15RE,4034,0047,0070,4

;12552

M[TEMP1] _RLRO]

GET PART PRODUCT UNPACKED

;%ggggJREGION/FLOAT RI1L,FLOAT.RTH/FLOAT.R2L ,FLOAT ,R2H/FLOAT .R3L,FLOAY.R3H
L

116229

;}2;%?

16232 =00

J 06b4, 0480,05BF,4036,4467,046F,D

U 0845,

]
UQO86,15BE,4035,0047,0457,3

U 0646, QU08,U5BL,4035,4467,0064,8

, 16233
;16234

;;gg%g
216237

;16238
;16239
.16

:%ggzé

meemmesmessasmemenea mmmsmmmmes; SET UP FPDOFFSET FIRST

MLCFPDOFFSET] ZLITOL?]
e
T
L e
MDR R[R1] ,

L L e L e

PUSA,NEXT/FP.POLYFD.25

; FOR BULLET PROOF ING

L —_—
;

; THIS UNPACKS

jQleesseeecemnmwmem
e me———

M[IEMP1J RLR&4],PUSH,
NEXT/FP RT2Q
s

10mmesommccccniennonn e

MDR _RERSJ,CLEAR FLAG1

SECOND HALF

.
;

OF PART PROOUCT

AND RETURNS

GET ARG AND UNPACK
GET @ (BITS 0=31) T0 TEMPS

men——

s SECOND PART OF ARGUMENT

w704, U986, 037,0030,1047,0064,4

CMTO98,MOX

MICRUZ

FLOAT.MIC

1M(01)

16:30:35 ~ (LOKX Rev 13,00, (lock rate = 160ns

Floating point and (RC

216244 =00
2 ubk8, 0084,1437,0A82,0047,0C5€,8 323+

;

B 15

2B-NOV~83

; 0649, ULB0,0036,4030,0047,0064,4

: POLYF POLYD FIRST PART DONE RESTART

: ]b?l's

100mmmermmccnnnccccaae PRI L UL L L T

116246
116047

RLTEMPB] EXPIMLTEMP11),
FRO.FLTZY,

;}2593

:
;

PUSH,NEXT/FP,MULDOP2

$16250

(01 memmmsmmam
s amusmmsmena; HEKE ONLY IF 2ERQ SHOULD NOT HAPPEN

;}2;2;

NEXT/FP.POLYFD,RES.08

116254

0648, OCB&,A5BE,403%1,8047,0070,5

: FORCE TO FOLLOW THROUGH

;10mmmmmmmoemmccmemma
o ae
:

16255

MITEMPO) RLTEMP1],

;}2529

PUSH,NEXT/FP,POLYFD.RES.10

$16258

1lemmommm

.'{2522

;16262
116263

116264 000

116265 =010

)

} 055A, 0BBZ,0FE7D,0B44,8047,0865,5 407+

' USSC, UBES,B592,40%4,0047,006F
E

memeE

Ny e

WB_R[R2],
WBR31-3057

; MOVE TO WORKING TEMP

: WHERE TO RETURN TO
: BIT 30 TEST

116269

SIGND CMP DEF?

;;gsg?
116273

;}gsgg

16276

116277

;125;3

+2 FROM PARSE

;010mm=cmccaccmcnanaan Sumemmaan :
RCR2),S12_RB-1,
:

116268

RET

: MOVE TO WORKING TEMP

16266
116267

116272
. 0558, G084,0587,0031,0047,0456,D

e m s

MUTEMP10)_RITEMPS)

:- 16261

0705, 04B0,05BE,46F4,8047,0055,A

GO PARSE ARG

S,
116253 FP,POLYFD,RE08:
U 0644, 0086,958F,4030,4047,0455,D

Page

NORMAL PROCESSING
DECREMENT THE ITERATION COUNT

SIZ2ECBYTET,

NEXT/FP.POLYD. 20

: CONTINUE ON

;011 ===

RLTEMPL)

: DONE OR NOT

o oo ; SPECIAL CASES WORK

PUSH,NEXT/FP,POLYD.35

;

$1007==mmmsmmm
s
memm e ;

R[R3) MIVA),CLEAR FPD,

NEXT/FP.POLYFD.END

;

$16280 F1.PILYFD,RES,.10:

116281 FP,POLYFD,RES.10:

:}2§§§ FX,POLYFD,RES.10:

0550, 0880,05KF,4(
34 ,C4A7,0085.F
055k, 0086,0287,0014,8047,0055,F

055F, 00B6,0112,0037,F847,0070,6

_
' 6706, 0481,90¢1,0080,0487,0000,1

}125%?

$16286

;}gggg

116289
;;gsg?

16292

116293
;16294

VA_RCR3)

: RESTORE THE TBLADDR

imemsmmssssvemsseemesee—e————- ;

MCTEMPO]_RIR21.RR.16

: GET THE SAVED WORD AND FIND PCDELTA

;

M{TEMPO]_MB.AND.ZLITOLOFF]

: MASK OFF PCDELTA

jemeeessmmessmnesmaeme
o me—- ;

PC_MIPCBACKI+RLTEMPO],
RETURN [+1]

: RESTORE PC CORRECTLY
:

389

16:30:35

3
3
4
634
634
634
634

10C "

TR LR TR TR

I
T T T T T e e T
A TR TR SR PR TR P

= O 000 IO

LA AN LA
AL

Yo lo e

= O OO NON N TN

N AT N PO R N

Yo Yo Yo NoNoNoNo NoNe No No o No Yo Ne No NoNo N

N WA N L AN O AN AN LA LA N RN L L LA WA U LA N AL

AR R AT AN N

e el ==l lelelw {w Lo le
s o lal okl
D00
N PONUN)
— — =3 —t P
N — D O 00 O
I LAN) = O 000 oW
NS N
— OGO O AN B

PO O N PO N

No Yo R0 Xo NoJo Xe Yo do ol e ol onle e aloaloale sl ot i et

floating point and (RC

oo e

28-NOV=~83

N A N U AT N WA U LN AN L

1M(01)

FLOAT . MIC

MICRO2

P
T
T
R T
T T N
AT TR PR TR T R DR L
LR D L
L
b it b e b h b b o b b ek o o D b b wad b b D b mh b d d b e d b b d b d e b b D b o d b nd d e e d D oD

CMT098,MCX

c 15

CLOKX Rev 13.00, Clock rate = 160ns

Page

: FF,POLYD

Floating point and CRC

: FP.POLYD '*

NN TN AN A AT R A NN RN AR R R AR AR AR ARk AR Ak Ak Rk Ak kA Ak AR A AR AR AR AR A NN
75

POLYD

arg.rd,degree.rw,tbladdr.ab,[RO-R5.wl]

Input:

Temp1

argument bits 0-31

MDR

argument bits 32-63

Resources:

for _argument (FP.MULDOPZ2 parse validate)
Temp1,MTemp9
fraction bits 0-31
Tempéémremp10
fraction bits 32-63

RTemg
Fla?

exponent
sign of operand

MTemp16,0

packed form of operand initially only

MUL2{FLAG3))
L
MTemp8, MDR
packed form of operand initially

Tempe

Temp3

for partial product
fraction bits Q=31

fraction bits 32-63

Temp5
.
exponent
Fla?Z
sign ot operand
MUL1(FLAGZ))
Temp2
Temp3
Temp5

for product step before getting coefticient
fraction bits 0-51
fraction bits 32-63
exponent

Flag0

sign of product

?ADD1(FLAGO)) 9

General resources
FPDOFFSET
MTemp containing FPD

Fla?1

D,Q

READ(FLAGY))

RO,R1
R2

special

index value 2

multiplication and temp storage

GPRs during instruction execution

1st coefficient or part product
byte Q degree (decremented in situ)
byte 2 P( delta
byte 3

R3
R4 ,R5

read flag

flag
bit

.
30 special

tbladdr
argument in packed form

read

390

RUE SN
T

FP.POLYD
Output:

Eg.R1

answer

R3
R4 ,R5

tbladdr + degree*8+8
0

T
T
O
L
TR
PE TR
AT

e
e
A
T
P

2 O 00~ O NS

T
L

Page

Atter tault

if FPD = 1

Re
R3
R4 ,R5

Subroutines:
FP.MULDOPI
FP.MULDOP?
0S.RED

FP.POLYFD.SUBS

partial product after the iteration
prior to the one causinyg the fault

<?7:0>

# of iterations remaining

<23:16> PC

delta

address of the coefficient
causing the ftault
argument

parse operands

parse operands
et degree
1nitial

set

FP.POLYFD.RD
do special read
FP.PREOPS.POLYD prepare operands call FP.MULD.SUB

FP.POLYFD.RD10

ast next coefficient call FP,ADDD.20
to add, normalize,round pack
process interrupt or timer

Operation:

T
T
P
e
e
S
T
T
R

= OO O N

CLOKX Rev 13.00, Clock rate = 160ns

IE, SERV.IP.TS2

00 NN NLISMAN

D 15

RO,R1

NN
N NA

N RN

N NN N N AT AT WA N AT O

N A O

OO UTLALAVA
COCOOOCOCO00CNCO
00 TM
N NN NN NN
No~ONOn OO

P Vo ¥e Ve Yo Yo Yo NoNo NoNoNo XoNoNe Ne Yo NoNo No Vo NoNo NoNe NeNoqo Mo Yo Jo Yo Yo Yoo e

LA LA A AN AN O

16:30:35

o
ke e

=
D o
b s
)
b
b d
D
md e
b
) d e
D
b
D
b B
b o ot b
b o
b e
o et e oah e ed

Samov.w AT

NN AN N N
N N NN
AU AN DS I
= O 0O NOMA LS INNI = OO0 ~NO

b 3

N
I
T
O
T T T PR T P T PR TR PR XY

;16345

ST Y

1M(O1)
MICRO2
28-NOV-83
Floating point and CRC

FLOAT.

;

(M1098.,

—

The argument is parsed and validated by FP.MULDOP?
The degree is fetched by 0S.RED. Upon return
FPDOFFSET temp is set to 2 for POLYD instruction
FP.POLYFD,.SUBS gets the
address of the coefficient
table and does the initial preparations sets FPD

Upon return the st coefficient is saved in RO,R1

the argument in R3,R4
L
It the argument is 0 then
it
the degree is 0 the end up routine is called
if the degree
ne 0 then the ansiver is the last
coefficient which is fetched
bS adq\ng degree*8 to the tbladdr
R¢
(bit
30) is set indicatin
where to return should a fault

since FPD is already set

occur

391

28-NOV=83

1M(Q1)

16:30:35

Page

(LOKX Rev 13.00, Clock rate = 160ns

: FP.POLYD

A LN AN LN NN

If the argument is not 0
The exponents are added and FP,PREOPS.POLYD
called to shift the operands
left and to call FP.MULD.SUB to pertorm the
bits of the
Upon return 63
multiplication.
product are saved and the next

coefficient is obtained and FP.ADDD.20 called

to perform the add, normalize round pack
Upon return the part product is saved in RO,R1
it no tloating overflow or underflow FU bit set
At appropriate intervals checks are also

A U

No Jo Xo Yo Jo Jo Jo Te lo e

D B D D I D DA

o No HoNe Yo Yo Yo N

LN D5 D B

[0 Yo Yoo

PR
TR T
T
R
R
N
S

e elelelalelelelels
o VollslVallolNolle Lallo o gl of = 3
OO0 NN L NN = OO O NNV S AN = OO

Floating point and (RC

FLOAT . MIC

MICROZ

—hd:a_hd—d—hfl_fl—hd—J_A_LJ—J—A—MJ_A_LJ

;

CMTO98.MCX

;

E 15

made for interrupts and timer .
To begin a second
or nth iteration
the part product is unpacked and

the ogeratlon repeated until all coefficients

have
wkxknkkkdxFPA

ENTRY

(0OS.FIDRED)

AND

FPD RESTART
1222222233 0322320023323

been processed

INTERFACE*xtukkaktwsk

- F1.POLYD

- FI1.POLYD.FPD.RES
2 02

ittt ittt ittt ts ittt

Rill]

392

i
;

!
;
'

CMT098.MCX
“LOAT . MIC

MICRO2

1M(Q1)

28-NOV=83

16:30:35

Floating point and CRC

;16411

035A, 0C86,85BE,4030,4047,0064,C

F 15

CLOKX Rev 13.00, Clock rate = 160ns

: FP.POLYD

.REGION/IRDX.R1L,IRDX.R1H/IRDX.R2L, IRDX.R2H

Page

;16412 P LPOLYD:

ORERE

,}22}%

* SAVE BITS 0-31 OF ARG IN PACKED FGRM

116413

jmmmmmmmmmm—mm—
e ecmeoees ;

MLTEMP8]_RLTEMP1)

AR AN AN RN R

Z}gz%g 8SGION/FLOAT.R1L,FLOAT.R1H/FLOAT.R2L,FLOAT.R2H/FLOAT .R3L ,FLOAT ,R3H

AL R

R[TtMPBJ _EXP(MLTEMP11),

: PARSE ARG TEMP1 BITSO~31 (FRACT)

116421

FRO.FLTZ?,

: TEMP6 HAS UNPACKED BITS32-63

116420

064C, 0084,1437,0A82,0047,0C5E,8 323+

064D, 0086,858E,403D,8047,0064,E

.}gzgg

116424

,}gzgg
216427

064E, 0886,958E,4180,4047,0010,0

(e
e
—— :

116419

PUSH,

NEXT/FP.MULDOP2

: MDR PACKED BITS 32-63

;0]==—==mm=m—m—memecmeceeeoeeas : RET +1 ARG =

M[TEMP8] _RLZERO]

: ZERO OUT PACKED ARG (BITSO0-31)

;10==mm=mc=cmmmeccemeccesaaoooes : RET +2 ARG NE 0

116428

M[TEMP9J R[TEMP1J.

¢ SAVE THE FRACTION BITS 0-31

.}gzgg

NEXT/0S.REv

: RET THRU IRDROM TO FP.POLYD.10

116429

LOD INC BRA?

GO GET DEGREE

116432 .REGION/IRDX.R1L, IRDX.R1H/IRDX.R2L, IRDX.R2H
.}gzgz FP.POLYD.10:

0358, 0986,C(37,0030,1047,0065,0

Z}gzgg

MCFPDOFFSETI_ZLITOL2]
: SET UP THE FPD OFFSET VALUE FOR POLYD
I}gzgg _SBGION/FLOAT.R1L,FLOAT.R1H/FLOAT.R2L,FLOAT,R2H/FLOAT .R3L ,FLOAT. R3H

116439
0650, 0C86,A03A,403D,8047,0463,C

;Q0=mmmme=meeemc—————e—eeee—e——- ;

116440

M[TEMP1OJ Q,

: THE PACKED ARG(BITS32~63) MDR MOVED

116442

NEXT/FP,POLYFD,SUBS

: AND GET 1ST COEF

116441

116443

PUSH,

.}gggg

16446

0651, 0086,203A,403D,8047,0456,E
0652, 0884,A592,4035,4047,046F
,F

0653, 0486,A5BE,4031,8047,002A,1

TO @ BY 0S.RED GET TBLADDR,SET FPD,

: TEMP2,TEMP3,TEMPS(EXP), UNPACKED

: TEMPT AND MDR HAVE THE PACKED FORM

;0]=m=mmemmememeeecceeeeemeeeoes :

116447

M[TEMPZ] _Q,

: UNPACKED BITS 0-31 INTO WORKING TEMP

,}gzgg

NEXT/FP.POLYD.40

: PUT PACKED VALUE IN RO,R?

116451
116452

;1Q==mmm=mmeeememceececc——aeaee ;
R[RSJ MCTEMP10],
: PACKED BITS 32-63 OF ARG (OR 03 IN REG

116448

,}22;2

116455

PUSH,

PUSH,NEXT/FP.POLYFD.VAR3

ST COEFF

(PART PRODUCT)

* G0 SET R3EQUAL TO VA

;l]em=emecscsceccccecceeeeeeeea- :

,}gzgg
116458 02A1:

M[TEMP1OJ _RLTEMP6]

:18460

RCR4)_MCTEMPB,CLEAR FLAGI,

: STORE BITS 0~31 (OR 0) OF ARG

;16462

NEXT/FP.POLYD.25

;

116459

02A1, 000C.8592,4A35,0047,0856,8 322+

116461

: SAVE BITS 32-63 OF UNPACKED ARG

;erxkntxFORCE ADDRESS**swsnawunn;

WX.EQ70?,

: WAS ARG 0

393}

;
:

CMT098.MCX
FLOAT.MIC

MICROZ2

1M(O1)

28-NOV-83

16:30:35

Floating point and CRC

G 15

CLOKX Rev 13.00, Clock rate = 160ns

Page

: FP.POLYD

394

:16463 0707:

116464 FREE.0707:
116465

;xxkxxxL OCATION NOT USED xxxaxks;

116466

U 0707, 0084,8592,4A35,0047,0856,8 322%

116467

RCR4I_MLTEMPB],

' STORE BITS 0-31 (OR 0) OF ARG

NEXT/FP.POLYD.25

WX.EQT0?

;}2223 01

* WAS ARG 0

116470 FP.POLYD. 20:
116471
R
——— ; LOOP >=0
116472
M[TEMPSJ MB+RLTEMPB],
* ADD EXPS IN PREP FOR MULD RTN

U 0657, 0C84,0587,0035,0047,0070,F
U 0560, 0186,5C10,0034,0047,046A,6

116473
;422;2

CLEAR READ(FLAGT),
SIZECWORD],NEXT/FP.POLYD,22

116476

;1] e mmmemmee—ceeeammem—————— ; LOOP <0 ALL DONE

116477

;}22;3 000

RLR4D 0

NEXT/FP POLYD. 220

* ZERO OUT WORKING REGS

116482

cremps: MB-ZL1TOC80],

* REMOVE EXTRA BIAS

E}gzg? FP.POLYD. 22
;}gzgz

PUSH,NEXT/FP.SC17

116485
U 0561, 0080,0287,06D5,0047,0C5€,D 337+

;00 =mmmmmmmm——————
ma e —————— :

WB_RLR4J.RR.SIZ,

' CHECK AGAIN FOR ARG SIGN

;}gzgg

PUSH,NEXT/FP.PREOPS. POL
YD

* AND MULTIPLY

116487

SIZECWORD] ,WB<31-30>7,

M[TEMPZJ D+R[TEMPO]+ALKC

116492
;12232

116495

116496

wB<31-3032
PUSH,NEXT/FP.POLYD70.F IX
R[ROJ MLTEMP21,CCOPT,

;}223% ]

SIZECCONG]

116500
16501

U 06DB, 0086,203A,403D,8047,0065,5

16505

116506

(ROSS PRODUCT

‘' UNNORMALIZE RET SOONER OR LATER
YFIX IN VER 25%wawxx
L BITS 0-31_IN MTEMP?

P BITS 32=63 IN MTEMP3

{(mommm
o mm e ;
MDR _RLR11_MLTEMP3],
:

;}gggg

116506

; ADD THE LAST PART OF

;0] leme=m-cecccmceecemececee————- ; RET AFTER READ,ADD (AFTER FP.ADDD.20)

116499 =0
U 06DA, 0484,3592,4034,4467,0470,9

: PREPARE OPS FOR MULTIPLY

$010=====mmm=mmmmmmoomee
oo :

116491

U 0563, 0084,2592,4024,0847,006D,A

116486

16490
U 0562, 0086,2061,06F0,0047,0D3F,8 338+

* DOING A READ NORMALLY
* ADDITION IN WORD SIZE

PUSA,NEXT7FP.POLYD
.60

* RETURN FROM FP.POLYD.65

le=secseccecveccecsesesceeseee- ; RET FROM FP.MULDOP1 OF PART PRODUCT

M[TEMP?] Q,

NEXT/FP.POLYD.20

: BITS 0-31

' CONTINUE

TO WORKING TEMP

U 0655, 040E,5001,0012,0047,0056,0

———_—

(MTO98 . MCX

;

FLOAT.MIC

MICRO2

1M(O1)

16:30:35

28=-NOV=-83

floating point and CRC

H 15

Page

CLOKX Rev 13.00, Clock rate = 160ns

: FP.POLYD

395
,

:16507 =000

;16508 FP.POLYD.25:

J 0568, 080A,0E7D,0B44,8047,0865,5 407~
U 0569, 0880,4592,4A70,0047,0456,A

16509
:16510

1000==mmmmmemmmee
e e ncan— . ; ARG NE 0
RCRE).S1Z_RB=-1,(LEAR FLAG?,
; R2 HAS DEGREE BYTE 0

;16514
:16515

100 mmmmcm
e m e ennnmessmena—- ; ARG
EQ O
WB_MLTEMP4],
; 1S DEGREE REALLY O

216511
;}gg%%

;}gg}g

SIZECBYTEJ,SIGND CMP DEF?,
NEXT/FP.POLYD.20
WX NE.0?,PUSH

i
g

: PCDELTA BYTE 2 FLAGS BYTE 3
; >=0,<0 OR TIMER

i
i

; SPECIAL RETURN

;16518 FP.POLYD.30:

U 056A, 08ES5,B592,4034,0047,006F,E

:}225;
216323
16524

U 0568, 0D86,4C10,0030,0847,0470,0

$16525

18359

U 056C, 0884,4001,0031,0047,0056,D

:}gg%g
H

1010 ==
m e e m e c e a———— ; DEGREE=0
RLR3J_MLVA],CLEAR FPD,
; ARG=0,R4,R5=0 ALSO RO,R1 HAVE COEF

NEXT/FP,POLYFD.EN

ettt tedntatintet ettt i

PUSH,NEXT/FP.POLYFD.BT30

‘

MCTEMP4]_MB=ZLITOC13,

RLTEMP4] _MLTEMP4] +RB

;16530 FP.POLYD.35:

116531

;16532
$16533
;}gg%g

J 056D, 0081,8501,0021,04A7,046F,8

J 056E, 0484,1592,4004,0847,0070,8

;}ggzg

: ADJUST FOR INCREMENTED VA

116543

;}2?22

VA_MCVAJ+(RCTEMP4],ASL.SIZE),
SIZECLONG],
PUSH,NEXT/FP.POLYFD.RD

N
RCROJ_MLTEMP1],

CCOP1,SIZELLONG]

"mmmmm— e ;
;

;

RCR1]_M[MDR],

RETURN [+1]

U 0709, 0082,0E7D,0844,8047,0866,1 407«

bt
L L LD B L H

;16548

RLR2].SIZ_RB-1,

;

;16550

SIGND (MP DEF?

;

;16549

;16551

{
}
‘

SIZE[BYTE]D,

NEXT/FP.POLYD. 90

; TEMP4 HAS DEG*2 NOW GETS *8
:
s READ TO GET LAST COEFF

SAVE

1ST PART OF

CONDITION CODES

COEF AND SET

!
|

!
1

SAVE PACKED BITS 32=63

216546 FP,POLYD.60:

:16547

. 15 DEGREE ALSO 0, %2 HERE AND w4 LATER

116541 FX,POLYGH.45:
216542
Pttt
L L LD L L L LD :

v 0708, 0885,2592,4084,4047,0000,1

;

D -~; DEGREE NE 0 BUT ARG =0

;16536 FP.POLYD.4O0:
116537
:16538

; R2 NEEDS 0 VA HAS VA*é

DECREMENT DEGREE

:
;

. DONE YET

;16519
:16520

CMTO98.MCX

FLOAT MIC

MICROZ’

)
1M(QD)

28=-NOV=83

16:30:35

Floating point and CRC

115

(LOKX Rev 13.00, Clock rate == 160ns

¢ FP.POLYD

Page 396!
%

:16552=0

;}gggz FP.POLYD.6S:
1 65 4

116555
U 06DC, 0C84,1437,0AB1,4047,085€,4 323+

R[TEMP‘J EXP(M[TEMP1J)

116556
;}gggg

FRO.FLT2?
NEXT/FP. MULDOP1

16559
v 060D, 0980,0C37,2AF0,0047,04F7,0

|
%

lesssmcscmcnceemmren
e s e;

16561

116562

INTPEND OR TIMER?,

; CLEAR OUT D FOR FPD FAULT

:}gggz 659

PUSH,

NEXT/]E SERV.IP.TS?

* CHECK IF INT OR TIMER

; RETURN HERE ONLY IF NONE OR TIMER

116566

(0l

;16567
;16571

:
:

ZLJTOCOJ

116568
216569
;16570

; UNPACK THE PART PRODUCT

:16560

:16565 FREE.0659:

J 0659, 0COA,0E7D,0021,4047,0070,C

;

Qmmwmsemmemeesc
e es e cec e e H

{

;

————— wewumnems VALUE IS Q1XXXXXX...

]

SIZE[LONG
CLEAR READ(FLAG1)
NEXT/FP.POLYD.80

N
;. CLEAR FLAG FOR READ

}
|

RLTEMP5].S1Z_RB-1,
6458B:

; DEC THE EXP

|
i

:}gg;g FREE.0658:

U 0658, 0580,0EF6,4030,0847,0070,A

116574
:16375 70A:

PL_[1]

s SET UP PLATCH

:}gg;g

RUTEMP3]_(MLTEMP2] RB).RR,P

:16580

P
e;

|
!

:}22;9 FP,POLYD.72:
U 070A, 0084,2137,0030,C047,0070,8

:16581

MLTEMP2]

216583

MUL1(FLAGZ) XOR MULZ(FLAGB)’

216582
J 0708, 080&,2001,857D,8047,0065,¢E

;16584

116585 13F8:

_(MB+R[ZER01).SR.1,

¢ SHIFYT RIGHT 1

U 13F8, 0886,5587,0030,0047,0065,E

CLEAR READ(FLAG1),

NEXT/FP.POLYD.75

; WHAT 1S PRODUCT SIGN

:}gggg
116592

U 13F9, 0C0A,Q0E7D,0021,4047,0070,C

U 13FA, 0580,0EF6,4030,0847,0070,A

NEXT/FP,POLYD.75

13F9:

; CONTINUE ON

D e : VALUE IS Q1XXXXXX...

RCTEMPS].SIZ RB-1,S12ELLONG],

216595

NEXT/SP,POLYD,80

16597
16598
;}gggg

;10=memmemmcsn
e
——— < emee- : VALUE IS T0XXXXXX..
: SET_UP PLATCH
PL_[1],
NERT/FP.POLYD.72
s CONTINUE ON

;16594

216596 13FA:

16601 13FB:
216602

u 13FB, 0580,0EF6,4030,0847,0070,4

s ZERO OUT EXP

;16593

16603

216604

i iabtaiaieiataeee
LI e D DA DL S S L L DL ; FRACTION IS O

MLTEMPS] 0,

116588
116591

: BITS 0-31

;16586 FP,POLYD70.FIX:
;16587

CLEAR READ(FLAGY),

; DEC THE EXP

s CLEAR FLAG FOR READ

J1lmencecssc
e cs e
m e e ———— ; VALUE IS TIXXXXXX..

PL_[1],

NERT/FP,POLYD,72

¢+

SET UP PLATCH

+ CONTINUE

116605 =10
;16606
;16607
;16608

-y

;16617
;}gg}g

NEXT/FP.POLYD.100
e e (0 P

0 B

MLTEMP3]_MB.AND.O

116622

MULT(FLAB2) XOR M

=01

B T

O -

STRIP OFF BIT 64
WHAT IS PRODUCT SIGN

NEXT/FP.POLYD.75

;16626 FP.POLYD.90:
;16627

U 0661, 0884,2592,4830,58E7,0060,C

)

U 0663, 0r84,0587,0035,0047,0070,F

116628
;16629
;}ggg?

:16632
;16633
;16634

SIGN IS -

VA_VA+4,

116620 FP.POLYD.80:
e
e e
1 w4
;16621

116625

ey Gt

SET ADD1(FLAGO),
READ,SIZELLONG],

;16616

116623
116624

CLEAR THE SIGN FLAG

CLEAR ADD1(FLAGO),
READ,SI1ZELLONG],
VA _VA+4,

16614
16615

U 070C, 0D86,3€12,057F ,F047,0065,E

SIGN IS +

Clock rate = 160ns

NERT/FP.POLYD.100

;16613 =11

)
U 065F, 0840,0036,4020,0450,0070,D

FP.P OLYD

Ny -t

U 065E, 0000,0036,4020,06450,0070,D

216609
;16610
;16611
;16612

——

CMT098.MCX
FLOAT MIC

15
(LOKX Rev 13,00,

:
H

16:30:35

MICROZ 1M(Q1)
28~NOV-83
Floating point and CRC

- - 0-

RCTEMP1) _MLTEMP2],

LOOP >=0 NOT DONE YET

1P.TS?,

NEXT/FP.POLYD.65
1lmmmmmmmmmm
em
oo

RCR41_O,NEXT/FP.POLYD.220

DONE
ZERO OUT REGISTERS

216635 FP.POLYD.100:
‘
U 070D, 084B,2592,5020,4047,0070,F

)

U Q70k, 0008,00%6,4020,0650,013F,C

116636
116637
116638

;16639
;16640
216641
116642

216643
;16644

RCTEMP11.S1Z_0_MIMDR],

BITS 0~31 INTO TEMP1 AND @
SET FLAS FOR SECOND HALF READ

SIZELLONG),SET READ(FLAG1)
.

> T

READ,VA _VA+4,

DO THE READ

NEXT/FP.POLYD,FIX

RETURN IS TO FP,POLYD,22 +,011

S12EELORGY, CLEAR READ(FLAG1),

;16645

Z X~

;16649
116650

)
U Q70F, QU84,0587,0035,4047,0056,A

16646
216647
;16648

10,

/FP.POLYD.30

g E EO OUT SECOND HALF OF ARG
LEAN UP AND FINISH UP

CMT098.MCX
FLOAT . MIC

MICROZ2

1M(01)

28-NQV-83

Floating point and (RC

16:30:35
:

K 15
CLOKX Rev 13.00,

FP,POLYD

;16651 13FC:
116652 FP. PO'YD FIX:
;16653

13FC, 085(,1435,1AB1,C047,0C5C,8 389+

;16654
216655

;16658 13FD:

116659
13FD, 0080,0036,44F0,0047,013F,E

RETEMP7] SO EXPMITENPID),

; SAVE EXPONENT IN Q ALSO

PUSH,NEXT/FP,ADDDOP?

FRO.FLTZ?,5ET FLAG3

:}2229

NEXT/FP.POLYD.FIX2

116662

;

Rttt
bl bl ;

OPZERO(FLAG3)?,

;16660
;16661

Clock rate = 160ns

TEST VALIDITY OF OPERAND
FLAG3 1S CLEARED IF OP=0

MUST TEST FOR ZERO
0 COEFFICIENT?

116663 13FE:

;16664 FP.POLYD. FIX?

116665

13fFE, 0586,5(10,0430,F047,0050,A

116666

M[TEMPSJ MB-ZLITOOIE],

;16668

NEXT/FP . NORM.MUD

116667

116669
;166720
J1667

13FF, 0480,0036,4030,0047,0004,3

216672

116673

;

ADD1(FLAGO) ?,

;

NEXT/FP ADDD, 25

EQ O SKIP ADDDRTN ROUTINE

SUB THE FUDGE FACTOR
SIGN OF PART PRODUCT

; OFF TO SET D CORRECTLY
; REY TO FP.POLYD.22+.011

13FF:

NE O TO ADDDRTN ROUTINE

RET TO FP.POLYD.22+.01

Page

398,

16674

116675

,T0C

;166?6 .

RN R R

;16677 .
;16678 ;

;16679 ;

16:30:35
:

L 1S
(LO%X Rev 13,00,

FPA INTERFACE

Clock rate

Floating point and (RC
RN R

AR NN N AR

R AR

;

Page

160ns

FPA INTERFACE

AR KN AR AN RR KRN

KEN R AR AR kAT AR AR

Ak kb ki ko

F1.ADDF2.REG/F!.ADDF2.MEM

ADDF2,SUBF2,MULF2,DIVF2

;16685 ;
216686 ;
116687
;16688 ;
;16689 ;
;}ggg? :

FI1.ADDF3.REG/F].ADDF3.MEM

ADDF 3, SUBF 3 ,MULF3,DIVF3

F1,ADDD2.REG/F{,ADDD2 . MEM

ADDD2,SUBD2,MULD2,DIVD2

;16692
:16693 ;

F1.ADDD3.REG/FI.ADDD3.
MEM

ADDD3,SUBD3,MULD3,DIVD3
CVIBD,CVTWD,CVTLD

F1.CMPF.REG/FI.CMPF.MEM

CMPF

F1.CMPD.REG/F
1,CMPF MEM

CMPD

;16699 ;

F1.CVIDF

CVIDF

;16701 ;
216702 ;

F1.CVTFD

CVTFD

F1.EMODF

EMODF

F1.EMODD

EMODD

F1.POLYF

POLYF

F1.POLYF.FPD.RLES

POLYF

F1.POLYD

POLYD

F1.POLYD.FPD.RES

POLYD RESTART

116696

;
;

;16697 ;
;16698 ;
;16700

;

;16703

;16704
16705
216706 ;

16707 ;

216708 ;
216709 ;
;16710
216711

;
;

216712 ;
16713 ;
216714 ;
Ak
16715

INSTRUCTICN
-

:%gggz ;

;16696
;16695

399:

FPA INTERFACE ROUTINES

ENTRY
:16680 ;
J16681 ;...
;16682

28-NOV~-83
Floating point and (RC
2

kAR R ARk

b AR AR AR

CVIBF ,(VIWF,CVTLF
CVIFB,CVTFW,CVTFL,CVIRFL
CVIDB,CVTDW.CVTDL,
CVTRDL

RESTART

A A RAA AN AR A RA R R AR AR AN KRR RN NN R AR AR

;

C(MT098.MCX

MICROZ2

FLOAT.MIC

1M(OT)

28-NOV-83

Floating point and CRC

;16716 .10C '
:16717 .10C '

16:30:35
:

(LOKX Rev 13.00, Clock rate = 160ns

FPA INTERFACE

Floating point and CRC
Floating point and CRC

:}2;}3"REGION/IRD1.R1L,IRD1,R1H

216720 F1.ADDFZ.REG:

]
]
U035, 0481,258C,003C,(047,300D,D

;16721

116722
;}2;%2

FPA_MCMDR] FPA WB _RLGPR,R]-0,
NERT/FI.ADDF2.20
~

:16726

------------------ L

;16727
:}g;gg

fPA_MIMDR],
NEXT/F1.ADDF2.20

116730 =0
116731

U 00DC, 0(81,25B(,018(,C047,3414,0

116734

;}2;%2

0481,20%6,47R0,0047,1414,0

JOKKRARARKRRARARKRKAAN

; 2ND OP (MBUS) MEM
; WAIT AND WRITE
;RN
KRRk Rk ko Rk

j0meemmmmsemsmeec
e o e — oo ;
FPA MIMDR] FPA_WB_RILGPR.RI-0,
;

PUSA,LOD INC BRA?Y

NEXT/0S.WRT1

1ST OP (MBUS) 2ND OP (WB) REG

; GET DESTINATION
;

116739

FPAwAIT

: STALL FOR FPA DONE

WRITE NOTREG,SIZE[IDEPJ
CCCP1, IRDY

H
; SET CONDITION CODES EXIT

216741
;12;2% <0

RIDST.RI.S1Z FPA,

;

116744 F1,ADDF3, MEM

;oORRAR

;16747

;

;}?;28

It tatetatatebabeld
bt bbbl bl ,
FPA MCMDR],
;

PUSA,LOD INC BRA?,
NEXT/0S,WRT1

;

WRITE rROM FPA

KRR KRR Rk
2ND OP

(MBUS) MEM

GET DESTINATION

E}d;g? F1.ADDF3.20;

; ENTRY FROM IRDROM

;16752
;16753

s
;

219751

]
o
J OOF?, VE82,003%6,413(,4DDA,40%F,9

; 1ST OP (MBUS) 2ND OP (WB) REOG
: WAIT AND WRITE

; ENTRY FROM IRDROM

116745
16746

i Q0E6,

JORKRRRRARR
R Ak kA Ak k&

E}g;;g F1.ADDF2. 20:
116740

U 00pD, OFE82,0035,4130,4DDA,403F,9

FI, ApDF} REG:

;16732
16733

216754
216755

lesessmseomsmmmsesnecscsscmeme :

FPAWAIT
RCDST.RI.SI _

WRITE NOTREG.,S [JDEPJ,
CCOP1, IRDY

Page

400.

: FPA INTERFACE
'
:
F1.ADDF2.REG/
. MEM,F1.ADDF3.REG/.MEM

jeeemmessctmcsccescccsccacsconnas :

;16725 F1.ADDF2.MEM:

U 035D, 0(81,2036,4030,0047,100D,D

M 15

;
;

STALL
WRITE

FOR FPA DONE
FROM FPA

SET CONDITION CODES EXIT

(MI0GB, M X

MICRO2

FLOAT MIC

IM(Q1)

28-NOV-83

Floating point and (RC

16:30:35
1

N 15

CLOKX Rev 13,00, Clock rate =

F1.ADDDZ.REG/.MEM

;16756 .10C "' floating point and (RC
;16757 .REGION/IRD1.R 1L, p1.R1H

116758 =0
+16759 F1,ADDDZ. REG

;

:}2;2%

H; 1ST HALF 2ND CP (WB) REG

216760
;16751

QOEC, 0C81,25B8C,003C,C047,3435,F

j0mmmmmmemmcecc
e
cccacc oo s :
FPA MIMDR] FPA WB R[GPR.RI-0,
;

PUSR,.NEXT/F1,ADDD2.100

;16764 F1. ADDD? 20
H
116765
00
jlemvemacwscsesssnaws R LR Rl
;16766
FPAUAIT
;
;16767
RCDST, R] SIZ_FPA,
:

;16768

[o8

SET MM.NOINT,

116769

WRITE NOTREG,SIZELIDEP],

;

;%g;;;

REG MODE?,NEXT/F].ADDD2.40

116770

QOED, 0A62,0036,493C,4DDA,w00F,2

(cor1,

;

116773 =0
;}g;zg F1.,ADDD2.40:
¢

COF2, 0C80,0036,4030,0447,000F,3

VA_VA*4

216778

B Rttt
it S bl Bl A Dl F;
REDST. R*1J‘FPA,
;
WRITE NOTRTG,
:
SIZELLONG],IRD1
;;

]

;16780

116781

QUF3, OF84,00%6,412F,45DA,603F,9

;}g;g%
;16784

216785

116786

.
.
:
X
o Q35E, 0(81,2046,403%0,0047,100F,D
_
A

;}g;gé

CO%RF, QO8BQ,USBL,U0BF,CUL7,6800,1 397«

F1,ADDD2.MEM:

jemmmmmmmoemmmemesmmme——— ————

fPA_M[MDR],

NEXT/F1, A0002 20

;
H

216789 F1.ADDDZ.100:
116790
ieeceemeses—eceme—ac- U
$16791

116792

FPA_WB_RIGPR.R+11-0,

RETORNT[+1])

Z2ND HALF

1ST 0P (MBUS)

ENTRY FROM IRDROM
STALL FOR FPA
WRITE OUT 1ST HALF OF ANSWER
NO INTERRUPTS ALLOWED
SET CONDITION CODES
REGISTER OR MEMORY DESTINATION

; BUMP UP VA

FPAWAIT

;

A X
KK AR A AR N
khkkkkhARA

MEMORY SO BUMP UP VA

:}2;;9
16779

FI.ADDD2.REG/.MEM

Page

160ns

STALL AGAIN FOR FPA
WRITE SECOND HALF OF ANSWER
END OF

INSTRUCTION

Ak
ok k Ak W

Z2ND HALF 2ND OP
STALL AND WRITE FROM FPA

SND HALF ¢2ND OP (WB) REG

401

28=NOV=83

and (RC

;16794

JGC '

B 16

A Y I

IVR LA DA GUGE

RS0 2]
222
RRER
(222

Y IND HALF 1ST OP (MBUS)

1ST HALF ¢ND OP (WB) REG

;0
FPA w8 _RLGPR.R+1]1-0,

;

SND HALF

2ND OF REG

PUSA,LTOD INC BRA?,

: GET DESTINATION

FPAWALT

;. STALL FOR FPA

SET MM.NOINT?

;

NEXT/0S.WRT1

REDST.RY.S1Z_fFPA,
WRITE NOTREG,SIZE[IDEP],
CCOP1,
REG MODE? NEXT/F,ADDD2.40

=0
F1.ADDD3. MEM

:
:.
:;

WRITE OUT 1ST HALF OF ANSWER
NO INTERRUPTS ALLOWED

SET CONDITION (ODES
REGISTER OR MEMORY DESTINATION
(AR RS EEE R LRRARRARRRR
D]

ipa Mcmon)

2ND HALF 2ND 0P
GET DESTINATION

PUSA,LOD INC BRA?,
NEXT/0S.WRT1

F1.,ADDD3.%0
e

SR oo ~NO~

= OO
R NON AL OO
T
NO AN

uanl,cUs6,418L,U047,7414,0

[« RV

ol A A

L OTpA,

VAbe, DU56,495(,4DDA,400F
2

foNeNeNo XoNo s

COFD,

No XeNoNoNe Jo o To Yo To No Lo To o

vanl, UhhT, 018k 0047 60 14,0 307

b A

CO00OOCOOOCOCLUIOD
~ N~ ~
€ 0o Co 0 Co 00 €0 00 00 03 00 00 €O CO T € & 00 o
T URI PRI N O e b s e b —ab wd —b —2 = D OO [olelwlelels)] OO0 OO

S
S
i P P T R
e
T T CE TR P I
P
b e b et e b b bt b b o
b b b b ab
s
b i
b ok et
b b =
et e ek et b

cOOREL,

F1.ADDD3.REG/.MEM

Floating point and (RS

16795 FI.ADDD3.REG:
0aEY,258(,005(,(047,300F
L

Page

C(Lokx Rev 13.00, Clock rate = 160ns
F1.ADDD3,.REG/. MEM

fPAWALT,

R{DST.R]I.SIZ_FPA,
SET MM NOINT

;16793

16:30:35

M0
MioRQe
Floating point

WRITE NOTREG.SIZELIDEP),
Copt,

REG MODE? ,NEXT/F1,ADDDZ.40

(MY098 M(x
FLO TJMIC

STALL FOR FPA
WRITE OUT 1ST HALF Of ANSWER
NO INTERRUPTS ALLOWED
SET CONDITION CODES
REGISTER OR MEMORY DESTINATION

40¢

(MTO98. M(x
FLOAT MIC

MICROZ

TM(CD)

28~NOV=83

16:30:35

Floating point and (RC

c 16

;16828 .10C ' Floating point and CR(

F1.CMPF.REG/.MEM,FI.CMPD.REG

“U-*C)#DOD\M}\"J\UMNJ—flChOCD‘dOMhJ‘LMNhACD

OO
000 0o Mo 0 0o o 0o €O O G G0 G G0 Cn Co CoCo on CoCoCn
AU S £ D 25 I D 05 3N B D N
AN A WA LA AN

b
b eeh
Bk
b
o
b
b
b e

[e Yo Yo No = NoXoNo Yo Yo Xo Yo oo Yo kol al il o0 "l 00 o

D
o meh

T
T

VOO1E7, 0280,0756,4130,1047,4U%F,9

v 01E6, ©L81,25B(,003(,C047,3435,F

hu 0360, 0481,2036,4030,0047,101E,7

0368, 0C81,258L,003C,0047,301E,7

TR TR TR PR P

16829 REGIUN/JRD1 R1L,IRD1.RIH

b ok

F1.CMPF,REG:
it

H
D

et da e

FPA_MLMDR) FPA WB_RIGPR.RI-0,

1ST OP

(MBUS) 2ND OP (WB)

:; (ONTINUE ON

F1.CMPF. MEM:
s—AeeecscEne

R NN
R 2
(AR R RS

NEXT/F1.CHPD.100=
e

Page

CLOKX Rev 13,00, (lock rate = 160ns

F1.CMPF.REG/.MEM,FI.CMPD.REG

REG

AAARAARN
KRR ARRKNACR L
SeRsnesSeTEEEeEe

2ND 0P MEM
CONTINUE ON

FPA_MMDR],

NEXT/F1, CMPD, 100
=0

F1.CMPD.REG:

iPA MIMDR] FPA WB RLGPR.RI=D,

PUSR,NEXT/F1.ABDDZ,100

;

S
R R RN AR
I2Z2RREAER

ZND HALF 1ST OP (MBUS)

: 1ST HALF 2ND OP (WB) REG

F1.CHPD.100:
------------------------- -

wx CONX.S1Z,

FPRWAIT,SIZECIDEP],
WB_FPA,C(OP2,

1RDY

FORCE

WX,NE.O FOR CCOP2

STALL FOR FPA
SET (CS
H END QF INSTRUCTION

:
:

(NOT WBUS)

403

FPA_MCMDR],

O LD

ARRNR

1ST OP

(CVTFD)

;; 2ND HALF OP (CVTDF)

' GET DESTINATION
p

LOD”INC BRA?,
NEXT/0S.WRT1

: ENTRY THROUGH [RDROM (CVTDF)

FI.CVIDF.10:

O A I

FPAWALT
RIDST.RI _FPa,

: STALL FOR FPA
; WRITE OUT ANSWER

SET MM.NOINT.
NEXT/F1,CVIDFD,50

:; NO INTERRUPTS
:; GET THE CCS FROM FPA

WRITE NOYREG,SIZE[IiDER],

;

=0
FI.CVIFD.10:

J
e 6

e O

ENTRY THROUGH IRDROM (CVTFD)

SET MM,NOIN
PUSH,NEXT/F

; NO INTERRUPTS ALLOWED
: WRITE SECOND HALF

WRITE NOTRE

F1.CVIDFD,50:
------- 4

O Y

FPAWAIT,

WAIT FOR (CS FROM FPA
WRITE THEM OuT

CC_EPA,

crsina

O LN IS

fPAWAIT

; STALL FOR FPA
; WRITE OUT 1ST HALF OF ANSWER

= OO

W NN

— O DO

RIDST.RI FP

PO
= O DO

Peye e

;

F1.CVIDFD:

Page

FI,CVTDF,F1.CVIFD

10 " FloatinE point and CR(
REGION/IRD1.RIL,IRDT.R1H

= OO 00

€000 0 o Co Co Co o o G 00 00 09 00 0 Co G Co G CO €O 00 00 OO O OO GO0 Co 0o 0o
OO OO O NVTLIVTUALLY
N O DO D000 COCO00 00 CO N NN N NN NN
N OO

b md
b ok md md

C684,0036,404F,45DA,4000,1

t01F3,

< 20 00 Co 00 00 2 G 00 00 O

06480,U036,4030,0447,001F,3

U1F2,

b b

01ED, 0280,0036,4130,00A7,503F,9

Q1EC, O0E64,0036,493(,45DA,441F,2

b v

b ah e

0E64,0036,403C,45DA,401E,D

b b

Q36F,

h b d

h h

YA TETE FE TR PP

b e

PR PR TR T 2

s D

Yo SoNo Yo oo e NeNoNe o SoNo Yo No No Yo NoNoNeo No Yo Jo ToJa ool oalodoaloalelenle sl ool enloalvas s

—

— 0o

036D, 0081,2036,4180,0047,1014,0

D 16
16:30:35
CLOKX Rev 13,00, (lock rate = 160ns
+
FI,CVIDF,FI.CVTFD

28-NOV-83
Mo
floating point and CRC

MICROZ

VA_VA+4

; BUMP VA

1RB1

END OF INSTRUCTION

NOT REG MODE

USRS SRV

FPAWALIT,

;

WRJTE NOTREG,SIZELLONGI,

RIDST,R+1] _FPA,
RETURN [+1]

STALL LL FOR FPA AGAIN

H WRITE BITS 32-63
;

404

[ e
2

CMTO98.MCX
FLOAT MIC

MICRCZ

1M(Q1)

Floating point

28-NOV~83

16: 30 35

and CRC

Floating point and CRC
216896 LREGION/IRDT,R1L IRD1.R1H

;16895 LT0C '

00F4, 0480,0036,41B80,0047,0410,0

:16902

;16903
116904
16905

00F5, 0481,2036,4180,0047,1414,0

Q0F6, V4B5,B8592,4932,8047,0453,E

;16906

0085,6036,4930,4047,0020,2

:}gg}%

PUSH,NEXTZF
I, EMODF, 300

116917
;16918

0202, 0885.,8592,4030,4047,0579,6

116924

;16925

0203, 0L81,D5BE,45F2,84A7,0020,C

116926

16927
116928

116929

;16930

ettt eteteteiatutntttadebdadedtodededobe
it :
;;

REG _MODE?

]

0200, UA6U,0US0,4U20,0508,40%6,F

020F, 0E&4,0036,402(,00467,4036,F

R[TEMP1J MLVA],

;

VA RNUM RCT

;

PUSH,NEXT/MM,PRB.WRITE.S12.00

REGINT(FLAG
e

216931

WRITE,

16933

NEXT/F1.EMODF.150

;16936
16937
;16938

FRAWAIT

216932

;16934
: 16935

;16939

WB_FPA,

SET MM.NOINT,SIZECLONG],

—— :

NOW HAVE

FRACT.WF ALSO

;

RIGPR.RJ FPA,
SET MM, NDINT.S]Z2ECLONG],

IF NOT MUST PROBE

MEMORY MUST

PROBE

SAVE VA INS EAD
RET +1 IF 0. &Y

REG MODE OR OKAY
RESTORE POINTERS FOR INT.WL
FLAG FOR REGMODE fOR INT.WL

STALL FOR FPA
WRITE TO MEMORY
NO INTERRUPTS

¢ CONTINUE WITH FRA(T.WF

1u ------------------------------

NEXT/F
] EMODF.150

INT.WL

H WAS IT REGISTER

NEXT/F I.EMODF. 100

;04 mem

GET

CHECK [N MAIN FLOWS

R[TEMP1] RNUM

FPAWAIT,

WRITE OP3 MULD.RF

SAVE ADDRESS OF INT.WL
WAS IT IN REGISTER

REG MODE?7

216919 =0
;16920 F1.EMODF.100:
116921

116922
116923

RS SRR RN R
LAASRSRS

LODTMINC BRA?,

R[TENP10] _Mtval,

116916

;

;0] mmmmmmmm
e
———————
FPA_MMDR],

;

;16910
J1691

F1.EMODF

: GET THIRD OP

PUSH,NEXT/0S.RED

PUSH,NEXT/0S WRT1

16914
;16915

Q0F7,

LOD INC BRA?,

216907

;16908
216909

;

;16897
;16898 =00
116899 FILEMODF:
216900
216901

Page

(LOKX Rev 13.00, (lock rate = 160ns

.EMODF

WRITE TO REGISTER
STALL FOR FPA
TO REGISTER

405

.
:

16:30:35

28-NOV-B3
MICROZ TM@QT)
Floating point and CRC

(MT098.MCX
FLOAT MIC

U 036F, 0(81,D5BE,48F0,44A7,0021,2
|

;16940 F1,EMODF.150:
;16941
VA_RNUM_RCTEMP1],
116942
IR<5>?
;16943
+ 16944
116945
I——— ~emena S
;16946
FPAWAIT
16947

116948

v 0212, 0E84,0036,413C,4DDA,403F,9

U 0213, U284,0036,493C,4DDA,400F,2

(LOKX Rev 13.00, Clock rate = 160ns

F1.EMODF

F 16

116949

;16950

;16951
116952
116953
;16954
116955
116956

:16957

e B g g

GET READY TO WRITF FRACT.WX
WAS IT EMODF OR EMODD
EMODF

RCDST.R] FPA,

WAIT FOR FPA
WRITE OQUT FRACT,WF

CCOPT, IRDI

DONE AT LAST

WRITE NOTREG,SIZECIDEP],

EMODD
; STALL FOR FPA
; WRITE OUT 1ST RALF

lommmmmmeneaseeanemen———u—————— ;

FPAWAIT

REDST.RI FPA,

WRITE NOTREG.SIZECIDEP],

CCOP1,REG MODE?
NEXT/F1.ADDD2.4

i GO WRITE 2ND HALF

AND END

Page

406

:
H

CMT098.MCX
FLOAT . MIC

28-NOV-83
MICRO2 1M(Q1)
and
(RC
point
Floating

16:30:75
¢

G 16

CLOKX Rev 13.00, Clock rate = 160ns

:16958 JJoc ' Flo
atinEpoint and CRC
;16959 REGION/IR 1.R1L,IRDT.R1H
116960
116961 =00

;16962 FI.EMODD:
,16963

U 00F8, 0(80,0036,4180,0C47,0418,0

U 00F9, 0481,2036,4130,0047,1414,0

116964

116965

;16966
$ 16967
116968
: 16969

,}gg;?

;16972

;16973

U Q0FA, 0485,8592,6932,8047,0453,E

U Q0FB., 0085,6036,4930,4047,0020,2

116974

116975

;16976

116977
;16978
;16979

116980

Page

F1.EMODD

LOD INC BRA?,

PUSH,NEXT/0OS.FIDRED

F1.EMODD

* GET MULD.RD
:

)
e dntniintielen
it teteblkiaddtdey :
FPA_M[MDR],
: WRITE BITS 32-63 OF MULD.RD

PUSR,LOD INC BRA?,
NEXT/0S.WRT1

F[TEMP10] M[VAE

: GET INT.WL
:

. SAVE VA

REG MODE?;

;

;;

CHECK ]F

[TEMP1J LRNUM,

. 100
I .EMODF
NEXT/F

;;

SAVE FRACT.WD IF RNUM
IS IT
JOIN COMMON FLOWS TO END

PUSH,NEXT/F 1.EMODF. 300

REG HODE?

REG MODE GET FRACT.WD

407

;

(MT098.MCX
FLOAT. MIC

MICROZ2

1M(Q1)

28-NOV-83

16: 30 35

Floating point and CRC
;16981

.70C '

H 16

CLOKX Rev 13.00, Clock rate = 160ns

Floating pnint and CRC

0eee,

0886, 203A,4030,8047,0422,C

116986

0223, 0180,4C13,8A70,F847,0010,C

116990

;;ggg}

otnc,

0C82,0e7D,0B841,04E7,0023,8 407+

010D, 0080,0036,4030,0047,00FF,8

01DF,

0484,0587,0034,4047,0063,0

0238, 0880,0036,4020,0650,0423,A

0239,

0080,0036,4020,0450,0023,A

e
e
RLTEMP4].S12_RB-1,

;16996

SIGND CMP?,

;}288;

023A, 0809,2036,4020,0450,1037,A

RET 15 +3

DEGREE >31 FAULT

NEXT/IE OPER.FAULY

;17002 =N
;17003

;17004

;17005

;172006 =000

1l cmncvcnca
e camae —-———

17012
:17013

START CLEAN UP

RER1]

NEXT/FI POLYF,20

17007 F1.POLYF.30:
117008
.
000=mmesmmsmsmssmmmmeem
e
:17009
READ,VA VA+4,S1ZELLONG],
:%;8%9
PUSH,NERT/F1.POLYFD,RW3.5

GO YO END UP

;00 em e ncra———— ————————
READ, VA VA+4,

:};8}2

sI1ZEELORG)

F1.POLYFD,.RW3,5:

010 ----------------------------

ZERC MDR FOR DEG =0

;Q1semmesmmmacmcscamemes ~mmm==——

:%;88?

DEGREE

DECREMENT DEGREE

SIZE[BYTEJ MDR_O,

DEGREE
READ 1ST COEF
DG TRANS TO FPA

GET ANS (RET+3)

DEGREE = 1
READ COEF AND FALL THROUGH TO FINISH

17018

FPA MIMDR] ,READ, VA_VA+4,

DEGREE =0 ANS 1S LAST COEF
SEND O TO NEGATE ARG IF DEG =0

;};85?

NEXT/F]. POLYFD.RW4

TRANS

;01 1=mmememcemccn
- —————

RET +3 FROM DEG>1
SAVE ARG IN REG
DO FPD SET uP

;17019

SIZECLONG),CLEAR READ(FLAGYD),

:17022

.
0238, 0084,2592,6034,4047,047F ,C

PUSH, NEXT/F1.POLYF.30

16999

;17017

DEGREE > 71 TEST

leeesesccccccccccccncococcncnas

wB _MCTYEMP4
] ANDNOT, ZLITOCF],

;16993 =00
;16994

;17016

SAVE ARG IN TEMP TILL 1ST PP READY

DEG TO TEMP GET ADD

WXTNE.O?

;16995

:17023
117024

:17025
;};859

RCR1) MCTEMP2),
PUSH,NEXT/F} OLVFD.SET

TO FPA

GET ANS RET +3 TO PREVIOUS PUSH

;17028 FI.POLYF.S0:

112009
;17030

:100=mmmmmm
e ——
e~m————
R[R2]).S1Z_RB-1,

DECREMENT DEG COUNT

;1703§

CLEAR FPA(FLAGQ),

CLEAR FPA FAULT FLAG

;};8§g

NEXT/F1.POLYF,70

;17031

025¢, 0C02,0E7D,0804,8047,081E,8 410

SIZEIBYTETY,

;1703

COUNT QR

j0=emmemmemecemmomccsccmeceonee

PUSH,NEXY/F1.POLYFD.10

200

AR A&
R AR A ARRN
AHARRRA

M[TEMPZJ Q,

:}gggg
116989

F1.POLYF

.16982 .REGION/IRD1.R1L,IRD1.R1H
;16983 =0
;16984 F1.POLYF:
:16985
0

Page

+POLYF

INT T]MER?,

408-

NN
DN

= OO0

1 16
16:30:35
CLOKX Rev 13.00. Clock rate = 160ns
¢
F1,POLYF

=00
F1.POLYF, 70
-

- -

READ VA VAt4,

LOOP >=0 NO INT
GET NEXT COEF

s1zefLORG],

PUSH, NEX-/F] POLYFD.RW4
$0) =
INTPEND OR

m o m e aaa e
TIMER?,PUSH,

NEXT/IE.SERV.IP.TS2

LOOP >=0 INT OR TIMER

CHECK WH]CH
RET =1 IF TIMER ONLY

S D I

D00 NN LSS NN

D
D
b e
b

ANNVAT DS DD

O NI IANND = O

d
b o

01eH, 0C02,067D,0B04,8047,081E,8 410+

0484,0587,0034,4047,0063,0

01EA,

b e

TR T

Q1E9, 0480,0036,4AF0,0067,04F7,0

NN N SN N SN N N SN SN TN SN N N NI NI NI NN
ODOQOOOOOOOOOCODOOOOOCO

T
R

b
b

Q1EB, 0880,0036,4020,0450,0437,A

b e

MICROZ2
1M(01)
28-NOV-83
Floating point and CRC

(MT098.MCX
FLOAT.MIC

LOOP <0 DONE

L
RCR1]_0,

NEXT/F1.POLYF.20

FINISH UP
MAIN FLOWS

R[R?] S1Z_RB-1,

RET +3 FROM FPA TRANS GET ANS
DECREMENT DEG COUNT

CLEAR FPATFLAGO),

CLEAR FPA FAULT FLAG

SIZELBYTE],

COUNT OR INT

TIMER?,

NEXT/F[.POLYF.70

Page

409
i

- =

Sevemevaean

RN KA

OO
VIN
COCOCDOOCCR TM NSNS OO
AN = OO
S W= O O O NS NN = O OO NN
= O OO NN

e ek b

TN SN N SN SN SN SN SN SN SN TN SN TN SN SN N SN T N SN N TN N N SN N N N SN N SN S NN

TR TR T

d b i

SN N TN S S TSN SN

F
WA
N = OO0 O (S

UZEC, CAUG,DU%6,40A4,0847,4000,3

OO0 OO0 OO OO0V

0641,2036,4030,0047,107¢,C

U 0379, ($248,0036,4020,0450,0023,A

b coh b > b mh b b h b b e

Q681,2036,4030,0047,1037,9

U 0377,

P
S

D D ed d b b

U 07E6, 0009,2036,4020,0450,1037,7

2 O0000O COOOOOOOOOOOCOOOOOOOOOOOOOOOLROODOOOC

I
I
[

PR PEPETE PR TR TR PR

0C81,2002,408D,84A7,0000,1

J 022D,

D b ad b od ek

J 022C, 0C85,259€,4191,0047,0412,0

b D b D D b D b b D b e

TR TR TR

217057 .T0C '

R R

& FI.POLYD SUBROU TINES

Floating point and CRC
AR AR

Page

CLOKX Rey 13,00, Clo ck rate = 160ns

F1.POLYF

kAR R RN RN NN R R RN RN

R AR

410"

FI1.POLYF & FI.POLYD SUBROUTINES
R

Rk kA

F1.POLYF AND FI.POLYD SUBROUTINES

RN N KRR

kAR R AR AR AR

AR AR AR AR AR R

R AR AN

AAN KA AN AN AN LR AN A AR AR AR

RNk

.8EGION/]RD1.R1L.IRD1.R1H

;;

ENTRY FROM IRDROM POLYD FPA

RETEMP4]_ZEXT(M[MDR1),

;;

ZERQO _EXTEND DEGREE

PUSH,NEXT70S.ADD

F1.POLYFD,10:
SIZECWORDI,LOD INC BRA?,

VA mtwory,

: GET TBL ADDR

; PUT ADDRESS IN VA f REE UP MDR

RETURN [+1]

H RETURN TO CAL LING INSTRUCTION

Q7E6:
F1,POLYFD.RWI:

FLAGO AND FLAC1 ARE CLEAR UPON ENTRY
WRITE 0-31 FIRST COEF
; READ 3¢-63 FIRST COEF

sunaxnaaexFORCE ADDRESS**xsnnaws;
FPA_MCMDR],CLEAR READ(FLAG1),

READ,VA_VA+4,S1ZECLONG)

F1.POLYFD.RW?:

FPA_MCMDR]

;

SEND TO FPA 32-63

READ,VA_VA+4,S12€[LONG],

NEXT/F I .POLYFD.RW3.5

;

GET 2ND COEF
SET 2ND HALF READ FLAG

SEND 2ND HALF

WRITE

F1.POLYFD.RW3:
FPAWAITTSET READ(FLAGY)|

F1.POLYFD.RW4:

FPA_MIMDR],

FPARAIT,SET FPA(FLAGO)

07¢ec:

sakananu
s dFORCE

COEF

OR COEF

HALF

PART PRODUCT

SIGNAL ANY FAULTS FOUND BY FPA

POLYF

ADDRESSwawtwwnnn

FPAWAIT,

RIRO)_FPA,SIZELLONG]

CCOP1TCLEAR FRA(FLAGO),

RETURN [+3]

;

STALL FOR FPA
OQUT

1ST

OR_PART PRODUCT IF POLYF
RETURN TO CALLING ROUTINE

FLOAT.MI(C

J 16

;

16:30:35

(MT098.MCX

;

MO
MICROZ
)
28-NOV~-83
Floating pecint and CRC

CMTO98.MCX

MICROZ

FLOAT.MIC

1M(Q1)

floating point and
;

;
:

]

2 0/FC, 0880,0036,48F0,0047,0423,E

u C7FD, 0885,B592,4034,0047,006D,5

(R(

16:30:35
:

K 16

CLOKX Rev 13.00, Clock rate = 160ns

Fl.POLYF & FI1.POLYD SUBROUTINES

F1.POLYFD,SET:

J0xwsxxnexfORCE

ADDRESS**sxwxawxw,

PUSH, IR<5>?,

NEXT/F1.POLYFD,OFF

O7FD:

; GET FPDOFFSET SET
:

;1xxxxxxxxFORCE ADDRESS***txxsnx;

RCR3] _M[VA],

NEXT/F1.PCDELTA

FI.POLYFD.OFF:

J 023, OD86,CL37,0080,6047,0000,1

; SAVE VA

; R2 AND FPD SET RETURN TO CALLING RIN

D
MLFPDOFFSETI_ZLITOC12.],

RETURN [+1]

: FOR POLYF
:

F1.POLYD.OFF:

‘

1 023F, 0986,0(37,00B0,6847,0000,1

b
e

411
.

=0
FI.POLYF.OFF:

Page

07FC:

;

28-NOV=83

I Do:
MLFPDOFFSETI_ZLITOL13.],
:

RETURN [+1]

;

FOR POLYD

L 16

Page

CLOKX Rey 13,0 0, Ct ock rate = 160ns

FI.POLYF & F1.POLYD FPD § AVE ROUTINES

Floating point

412

FI.POLYF & FI.POLYD FPD SAVE ROUTINE-

and CRC

;*t*ttttfi*k*k*t**R*ttk*ktkfikk**t****'fllifl***********i**i***iii*ifi**ii*ii**t***t

POLYF

AND POLYD FIRST

PART DONE

Initial

’

THIS

INTERFACE

Pack up routines

’

R OUTINES FOR FPA

instructi on at FPDOFFSET #12

for POLYF

at FPDOFFSET #13 for POLYD

THAT APPEARS

IS CODE

[N IANDE

IN FPDOFFSET #12 FOR
IN FPDOFFSET #13 FOR

’

POLYF
POLYD

’

;F1.POLYF.FPD.SAVE:

’
’
.
.
.

RLR21.51Z_RB+1,

SIZELBYTETD,

FPA(FLAGO)?,

NEXT/F1.POLYF.FPD.10

INCREMENT ITERATION COUNT
FAULT DETECTED BY FPA?
CONTINUE ON

;F1.POLYD.FPD.SAVE:

.
.

.
.
3

.
.

e o S

ey O

INCREMENT [TERATION COUNT

RCR2].S1Z_RB+1,

;;

READ(FLAG]) FPA(FLAGOY?,
NEXT/F1.POLYL.FPD.10

;; FAULT DETECTED BY FPA?
;; CONTINUE ON

SIZELBYTE],

; SECOND HALF READ OR

]

kA hh kAR AA Rk bk

kR k kR Ak

=0
F1.POLYF.FPD,10:
{Qmmtmmsmmmmmenas meemaaa- RCR31_MLVAD,
:

VA MCVAI-2L1T0C4],

: DECREMENT VA

=00
FI.POLYD.FPD

FLAGS CLEAR

T SAVE VA

NEXT/TE .PACK.DONE
g

e oW ok e e e ek o

THATS ALL FOR NOW

ALL

RERZ1 MLVAI,

el Wl

: FINISH uP

10:

-y 2t

SAVE VA

NEXT/TE.PACK.DONE

NEXT/E1.POLYF,FPD.10

de ol

;

By P

VA_MLVAJ-ZL1TOL8],

NERT/F].POLYD,.FPD.10

e St T

oy WO

VD O

oy my §

10==s=mmmmnmmmannnnns mememmee;

VA_MLVA1-IL1TO(4],

NEXT/F1.POLYD.FPD,i0

FAULT DETECTED BY FPA
BUMP ADDRESS BACK

SECCND HALF

READ FAULY

: BUMP ADDRESS BACK
;

(Mmmmecenn rmmmem e cmemmm—— -

VA MCVA]-2L110(8],
NERT/F1,POLYD,FPD,10

THATS ALL FOR NOW

JMPOSSIBLE BUT DO SOMETHING

; BUMP ADDRESS BACK
;

JoC

16:30:35

L
Y

‘dcr::;Sczgj—flc>4300‘UC%\"J‘\NAJ-JCDQDCb‘vcb\hl\LMHJ—J<D<DOO‘UC%\WS\UJNJ—4<>{)OC‘JONMHJ\LNFU—HCDQDOO‘JCFMH£\

b D

D D S ek 3

N N AT O N N PO RN
N

S ke
D d D b e

d e

s D e

D e

Dk D

NN VT VT T LTSS B I8 D5 8 D8 B BN 25 B (NN N

e
b e b e

OO O O O O WA

b D b b b
ad i
e md e o

2
e e

U 01F7, 0981,8C10,0030,44A7,001F,4

b ok ek ek e

0581,8010,0030,260A7,001F
,4

U 01F6,

b e

b b

0981,RC10,0030,44A7
,001F,4

U 01F5,

NNO OO

LR A

)

D
AR

Db e
d

LR IR S

b b D e

b
b

TR P

TE D

b
b

b i

T
O

b o
D

T
T

b o

kB
D

3 e

0085,8592,4034,0047
,00FE,2

3 d s

v O1F4,

b wd b

NN NS SN N N TN SN NN N SN SN N SN N SN

U 024D. 0581,8010,0030,24A7,0024,(

TR T

U 024C, 0U85,B592,4034,(047,00FEF,2

. MIC
FLOAT

)—

CMTO98. . M(X

SN SN SN SN N N SN SN N N SN SN N TN SN NN SN SN N N TN TN N N NN N N NN

28-NOV-83
MICROZ M0 )
Floating point and CRC

IRy

IIIIII111111"11IIII!.A'-I'IAIIIIIIIlvllllIllllllllllll!llllllllllII

)
)
)

)
)

)
)
)
/

)
)
)
)
)
)
)

)
)

i)
)
)
)
)

)

)
)
)

)

)
)

)
n
)

)
)
1)
i

)
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)
)
)

)
)
)

)
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)
)
)
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)

LA IALAUN OO OO0 O 00O O 0 O ORI P A A AN A R M AN TS G0 0 S0 0 G0N 0D OV WOV OO IO OO OO
)
)
)

)

u 037¢,

0886,158€ ,4034,4047,1037,D

FI.POLYF & FI.POLYD FPD RESTART ROUT|

Floating point and CRC

;fitttttttttttttittttt*ttfl***t************R****************i*i****i*tiiiiitiiti

[

FI.POLYF.FPD.RES
F1.POLYD.FPD.RES

’
'
.
»
’
.

AR R R AR

AR R R

R R R

AR R

AR AR RN AR

R R AR AR AR R R

Rk ARk

ke k &

.RESJON/IRD1.R1L,IRD1.R1H
I.POLYF.BBD.RES:

:Pok k

FPA MB MCTEMP1] RLR1],

PUSR,NEXT/F1,POCYFD,RES.10

kA kkkkh kv ke ko

GARBAGE WRITE GET ARG

H RES ET POINTERS

[R
e L LT ; WRITE ARG GET PART PRODUCT
FPA_MB MLTEMP1]_RCROJ,
:
PUSH,NEXT/F].POTYF.OFF
H SET FPDOFFSET

8y ot

D B

FPA_MITEMP1],

NEXT/F1.POLYF.50

SEND PART PRODUCT

; RETURN TO BUMP ITERATION COUNT

1001 mommmrounnnemnms
s n e e na————

214

g}g
217

g}g

sgg

FPD RESTART ROUTINES

’

|
i

‘

PUSA,NEXT/FI,POCYFD.RES.10

17224
ek e

Page 413;

FI.POLYF & F1.POLYD FPD RESTART ROUTINES

;;

J17222

CLOKX Rev 13,00, Clock rate = 160ns

0 =0
AR AR RN
0& FI,POLYD.FPD.RES:
;PORAARRARAARAR
09
;000=ms==nmmmmmm
o ee
e ; WRITE GARBAGE GET ARG BIT 0-31
10
FPA_MB MLTEMP1) R[R4J,
;

220
p17221

0880,1036,4030,3047,1037
,E

0¢

$17223
U 0370,

T0C '

16:30:35

b D b 2 e
b b ocnd d d d od ol
o3 b
b b

b ad

TR PR PR PR FE TR T
T

D d d b d it d D ) o amd e

0486,158E,4034,0047,1037,
¢

b o

u 0299, 0085,158F,4035,4047,1423,F

e b

(836,158E,4035,0047,1455,D

3 h > e e

U Uess,

b D oh b o aad b

b ad

u 0242,. 0080,1036,4030,0047,1023,C

b e end b b D D b D id e e

0486 ,15BE,4034,0047,1423,E

J 0241,

0886, 15BE ,4034,4047,1455,D

R
R T T

u 52490,

OOV OO0 O OG0 003000000 Co00 LR 00000~ N
O NI AN = O 000 NOMA IR 2 O 0 00 NON NS0 = O 0

QAT ,M1C

1M(01)
28 ;?0V-83
floating point and ¢

M1CROZ

AORINIRIND T INDOD D AN NININD =3 wed e

My 098.MCx

SN N TN SN N S N N S S S S SN IS S TN SN N SN TS S SN SN TN N N SN N N TN Y N TN N TN TN N TN N N N SN N N NI SN NN

FPA MB MCTEMP1] R[R5],

PUSH,NEXT/FI.POCYD.OFF

:; RES ET POINTERS
:

WRITE BITS 0-31 ARG GET BITS 32-63
SET

FPDOFFSET

;010=mmmmmmmm
e
e
————— : WR] TE BITS 32-6 3 A R G

FPrA_MB MLTEMP1]_RLRO]

GET PART PROD B IT S 0 3 1

T § 0-31
Jmm—-— e : WR! TE PART PROD?% 1 8 17
FPA_MB MCTEMP1]_RLR1]
; GET PART PROD BITS 3 2-63

P dvhooan Smemmmm——— momm——— ;

FPA_ MITEMP1],

NEXT/F1.POLYD, 71

WR1 T E PART PRODUCT B8 l 1 S

32-63
RET URN TO BUMI
JTERATION
A )
COUNT
FIX ED, POST (MTO62

;

CMTOQB.m§?

®ICROZ2

FLOAT.

1M(01)

28-NOV=-83

17227 .10C "'
B
217230
1
A

;}

3
A

u 0262, 0081,203%6,4030,0047,1037,7

v 0264, 0084,3592,4035,4047,0020,8

BN DD
BN DS B L

CLEAR READ(FLAG1J,

17248

17252
217253
;};ggg

217260
;};ggé

;17265

s CLEAR FLAG1 FOR SECOND HALF READ
; WHAT IS DEGREE SIZE
H

10lemmcnmccrnncnncmanananaanaa ==; DEGREE > 31

;}7228

NEXT/IE.OPER,FAULT
=11

P RS L e LA
RER1]_FPA,
NEXT/F1.POLYD.55

;

L et P ~ew~waw: RET +3 [F DEG =0,1
: WRITE BITS 32-63 OF ANSWER
¢ FINISH UP

nee

READ,VA VA+4,S12ECLONG],

e : DEGREE >1
H

; FINISH UP READ SEND TO FPA AND

PUSH,NEXT/F],POLYFD,RW1

e T

SET READ(FLAGT)

L L

READ.VA_VA*‘,SI?E[LONGJ.

s GET FIRST PART OF ANSWER

E L L e S

; DEGREE =1
:

; FINISH UP READ,SEND GET ANS

:};Sgg

NEXT/F1.POLYFD . RWI1

417268
117269

{010mmrmmmmmen
e nancacne wsmumew==: DEGREE = (
FPA_M[MDR],
; SEND A 0 TO NEGATE ARG

;};g;?
17273

)

: OR TEMPO OR SHORT LIT

PUSH,SIGND (MP?,
NEXT/F ' ,POLYD.30

5
9

17272

U 0263, 0084,2592,4035,0047,047F,C

IN TEMP1

A
:}

17264

U (261, 0048,0036,4020,0450,007E,6

P BITS 32-63 OF ARG SAVED-

N
L e L L casemeeeeae=s DEGREE VALID
RLTEMP4],SIZ RB=1,
: DECREMENT FOR OTHER READ
SIZELBYTE] ,MDR_0
;. MDR O FOR DEG =0 (CASE

317263

T L LT L L

P BITS 0=31

CLEAR FLAGO,WX.NE.O?

217256 =000
212257 F1.POLYD.30:
;17258
1000~ ==
e m
17259
SET READ(FLAG),

U 0260, 0848,0036,4020,0450,047E,6

F1.POLYD

117242
:17243

;17251

u 0207, 0084,0036,4034,4047,4020,A

Page

) ittt ittt ;
WB_MLCTEMP4J.ANDNOV, ZLITOL1F], - ; DEGREE VALID

17244

v 0205, 0¢80,003%,4030,0047,00FF,8

NEXT/FI.POLYD.150

217240 =00
!
1

U 0204, 040A,0E7D,0841,04E7,0026,0 407«

RCTEMP3]_MCMDRY,
PUSH, FLAG<T1=0>?

S DN

u 0253, 0900,4C13,8A70,F847,0020,4

Floating point and CRC

U 0252, 0485,2592,4530,0047,0421,4

1
B
B

CLOKX Rev 13.00, Clock rate = 160ns

FI.POLYD

FI.POLYD:

N N WA

13|

8 .SEGIONJIRD1.R1L,IRD1.R1H
9

WA RO TO

A
:

‘

16:30:35

Floating point and (RC

17274

:};S;g
217277

;17278

:};sgg

NEXT/F1.POLYFD,RW2

s FINISH UP READ,SEND GET ANS

0l mmccmmmncnnannm—— ——— : RET+3 IF DEGREE > 1

RLR4A]_MLTEMP2],PUSH,

NEXT/FI1,POLYFD,SET

; SAVE F]RST HALF OF ARG

s SET FPD,GPRS

(100=~=mcmemnccn
e na e e s ———— :

RCRS] _MLTEMP3)

NEXTZFI.POLYD, 70

: SAVE BITS 32-63 OF ARG

: START NEXT ROUND

CMT098.MCX
FLOAT . MIC

MICROZ2

1M(01)

28-NOV-83

Floating point and (RC
217281

16:30: 35
:

CLOKX Rev 13.00, Clock rate = 160ns

1.POLYD

=00

117282 FI1.POLYD. 50

117283

0208, 0A48,0036,4020,0450,0423,A

00=m=cmmmemcccammccccnacnenaa. ; LOOP > 0 NO INT OR TIMER

117284

READ . VA_VA+4 ,SIZECLONG],

* GET 15T PART COEF

;};539

PUSH,NEXT/F1.POLYFD.RW3.5

Y CONTINUE ON

117285

FPAWAITTSET READ(FLAG1).

117288
0209, 0480,0036,4AF0,0047,04F7,0

10]mmmm e
c
“eeeummw ; LOOP > 0 INT OR TIMER

117289

PUSH, INTPEND OR TIMER?,

;};gg?

NEXT/1E.SERV,IP,TS2

$17292 F1.POLYD, 55

i 020A, 0C84,0587,0035,0047,0070,F

117293

117294

RLR4]

;};ggg

NEXT/FI.POLYD.ZZO

Y RET =1 IF TIMER ONLY

; LOOP < 0 DONE

+ ZERO OUT GPRS

; FINISH UP

117297 F1.POLYD, 70

0208, 0884,0036,4034,4047,4037,E

037¢, 0C0A,QE7D,0B04,8047,0820,8 410~

117298

;};ggg

illeceecmsececececececesnmnnnee= : RET +3 FROM LOOP > 0 READ

R[R1J FPA

: SAVE IT IN GPR

3};;85 FI1.POLYD.71:

; LABEL ADDED FOR CMT094

117303

' DECREMENT ITERATION COUNT

117304
117305
;};ggg

RCR2].$1Z_RB-1,$iZELBYTED,
CLEAR REAB(FLAG1),
COUNT OR
INT TIMER?,
NEXT/F1,POLYD.50

¢ CLEAR 2ND HALF READ FLAG
: LOOP CUMPLETE OR T!MER TIME
: GO SEE

Page

415

NOT REG OR LITERAL
ARG BITS 0-31 IN
T

LOD INC
NEXT/0S.

—

RCTEMP2)

0
1.POLYD,150:
;00

T n

W) = OO O NN B NN = O D0
AR = OO0 IO

GET DEGREE RETURN TO FI POLYFD.10
THROUGH IRDROM

RETEMP?J MLTEMPOZ,

REG NOT LITERAL
ARG BITS 0-31 IN TEMPO

NEXT/0S.RED

;

THROUGH

LoD INC BRA?,

: GET DEGREE RETURN TO FI.POLYFD.10

---------------------- LI
Y T

IRDROM

LITERAL MODE

R[TEMP?J MLTEMP3].FPLIT,

; UNPACK SHORT LITERAL

NEXT/F1.POLYD.155

CLEAR FLAGT,

:; CLEAR FLAG

CONTINUE ON

s LITERAL MODE BUT IMPOSSIBLE

RCTEMP21 MLTEMP3].FPLIT,

UNPACK SHORT LITERAL

NEXT/F1.POLYD.155

;

CONTINUE ON

CLEAR FLAGT,

: CLEAR FLAG

0
RCTEMP31

CLEAR FLAGO,

LOD INC BRA?,
NEXT/0S.RED

m.memen

F1.POLYD.155:

D
2
D
D

NN LA AIPOTOU NI PONJNOTONONUN)
= — 3 b D 3 b =3 b

AL A N LA A (N A A AN AN N LA N N
Gl AN U A U A AN A U

NN N SN SN SN N TN S N SN SN SN SN SN SN SN SN SN N N SN SN SN N N N

b
e
b et

037F, 0404,0587,0180,(047,0010,0

0217, 0C0C,3787,0030,8047,0037,f

PR TR PR IR T

ad e

D e
b

P
P
o

o
i

0216, 0€0C,3787,0030,8047,0037,F

) e

TR
T

TR T

0215, 0884,0592,4180,8047,0010,0

0214, 0C84,1592,4180,8047,0010,0

¢ OKX Rev 13.00, Clock rate = 160ns

16:30:35

)
1M(01)

Floating point and (RC

MICRO22

h e

FLOAT.MIC

D o

. MCX
CMT098

28=NOV=83

ZERO QUT SECOND HALF
EETSgRE
FLAG 1S CLEAR

RET THRU IRDROM TO F1.POLYFD.10

Page

416

CMT098.MCX
FLOAT MIC

MICROZ2

1M(0O1)

28=NOV=83

16:30:35

Floating point and CRC

:};ggg .T0C
21?338 AR
17339

:};gfi? ;
17342 ;
173463
117344

CRC
Input:

217345 ;

2173466 .
217347 ;
;17348 ;

R AR AR

MDR

Temp?

PC during instruction

217352 ;

FPDOFFSET

temporary for FPD index

317354
317355 .
212356 .

PC
Q

used to prefetch source byte
CRC after XOR with source byte
during Tnner loop iteration

217358 ;
117359 ;
17360 ;

Platch
Stepcounter

Tempéd

tPD

217357 .

Flagl

217361
217362 .
217363 ;
17364

RO
R1
Re

317365 ;
$17366 .
17367 ;

17376
J17377
(17378

;};ggg :
217381
17382
17383
17384
:17385
217386
;17387
117388

:17389

;
;
;

;
.

217390 ;

ARER]

temporary for # bytes (string length)

for fault/interrupt differentiation

GPRs during Instruction

;

217368 ;
217369
17370 ;
17371
7372
;17373 ;
17374
:17375

417

tbl.ab
temporary CRC
)
table index calculation
temporary table address

17353

Page

tbl.ab,initialcrc.rl,stream.rw,stream.ab [RO=R3.wl]

TempQ, Temp?
Temp?
Temp3

;};gg? :

: CRC'"

A AR AR AL AL R AR AR AR ARALARAAAL A

Resources:

17349 ;

CLOKX Rev 13,00, Clock rate = 160ns

floating point and CRC
R

F 1

: (RC

CRC
table address
byte 0-1 tength of string
byte 2
P(delta if ever an FPD pack
byte 3 (bit 31) set 1f table page fault
stream address

R3
Output:

RO
R1,R

6RC

stream address +1

.
Subroutines:

0S.RED

get initial crc

0S.ADD

1E.SERV.IP,TS2

get stream length
get stream address

process interrupt or timer

Operation:
Start up
.
Get all operards
S%.
Set FPD
S3.
Set platch and FPDOFFSET to 3
S4.
Save PC in temp?
SS.
Save stream address in R3 and PC
Sé.
Save length in R2

s7.,

If length

is0 - done,

Otherwise main processing

|
!
1

P
TE TR
TETE

M2.

13.00, Clock rate = 160ns

Page 418|

.
.
.
pro cessing
#bytes >0 and no interrupt or timer pending
Get source byte from X8
CRC in RO and save in Q
XOR hyte wit

and in Temp0

Enter inner loop

M3,

ner

.
if non zero
Get bits 0-3 of CRC
Multiply by 8 and use as index into table
Get the long word table entry

¢ 2p proceessing

XOR entry with (R(
,
,
(which has been shifted the 4 bits right)
Save (RC in RO

TR P

Repeat a second time from [1,

inter rupt/tault occurs
ACK
v

R3 gets P(
PC gets Temp?
Clear R1 and [RD?

Save PC

in R3 (stream address)

Restore P{ from Temp?
Calculate PC delta from PC and PCBACK

It page fault while readxng table

O N B (AN = O 000 IO UL B ino —

CRC

CLOKX Rev

n, P

(flag 1 set) then set bic¢
31 of R2
also save the value of the (R( in Q

P
A
P T

2O 00 IO AN 2% AN — O O 08

Main

effectively roll back to start of inner loop
FPD.REST ART

R1.

Re.

R3.
Ré.,

Compute Pc value for Temp? from

PCBACK and PCdelta

set FFDOFFSET and Platch
PC gets stream_address frcm R3
It
bit 31 of R2 not set
get stream byte again from XB
and continue processin

It bit 31 §?t

then set

Flagl

clear bit
Restore Q and Temp0 from RO

set stepcounter to 2 and

B~ AR = O 000 IO LN 2TM LN 3
IO

16:30:35

continue at inner loop

A N N N N N S S o L ab P R o L o WXLV V(O WXV V]
0V OVVVOVOO0
AN A A N AU RONONO PO NDAUNUNY = = ek el 2 2 2
3 S O O OOCOODOOD
DN N

A LA

b d D e

D d d

b d

D e e

D d

b ek

b h d

SN S TN N N SN TN N SN SN N N TN TN N SN SN N TN SN N SN SN SN NI N SN
N TN N SN N N S T
N SN NN SN TN SN TN T
NN

S
N N I O
TR T TETE PR VPR P PR PR TR Y

ot b
) oD D
b
b
med D
D o ok e} e
ek dh
d e

FLOAT.MIC

MILROZ2
1M(01)
28-NOV-83
Floating point and CRC

L
A
T
P
i
N

CMT098.MCX

(AR

RZER RS
RRRRR R ARl AR

RAARARA

R RERARERRRRARRARRRRRRRRARRRRRRR]
]

CMTO98 . MCX
FLOAT . MIC

MICROZ

1M(01)

28~NOV~83

16:30:35

Floating point and (RC

H
CRC

CLOKX Rev 13,00, Clock rate = 160ns

;17438 ,REGION/IRDX.R1L, IRDX.R1H/IRDX.R2L , IRDX.R2H
;17439

CR.CRC:

117440

0381, 0085,2592,41B0,C047,0010,0

ORRA

jmmmmmemammeme——ea——n mmmmmmmaae

KRR
NA

117441

RCTEMP3] MIMDR],

;};222

NEXT/0S . RED

* RET THRU IRDROM TO CR.CRC.10

1176442

LOD INC BRA?,

SAVE TABLE ADDRESS

* GET INITIAL CRC

17445 =00

117446 CR.CRC.10:
117447
;0Qumecmnnn—aue L
LT EEER -

0224, 0085,2592,4180,4047,0410,0

0225, 0C85,259€,4191,0047,0412,0

117448
117449
117450

RCTEMP11_MCMDR],
P. SH,
LOD INC BRA?,

: SAVE (RC
¢ GET SOURCE STREAM LENGTH
: RETURN +1

117454
117455

RCTEMP4) ZEXT(MCMDR]),
SIZECWORD],

ZERO EXTEND THE # BYTES
:

;};zgg

PUSH,NEXT/0S.ADD

; RETURN +1

117451

NEXT/0S
. RED

117456

LOD INC BRA?,

117459

0227, 0485,A592,4031,0047,0071,0

GET

THE STREAM ADDRESS

;10vsmmmancncncaanaa cmmmmmwnnes;

117660

RCR1_MLTEMP3],

* SAVE THE TABLE ADDRESS

117462
;};zgz

PUSH,
NEXT/CR.SETPLOFF

117461

0226, 04EC,3592,4034,4047,0471,9

SET FPD,

117465

;};zgg

* FIRST PART DONE

R
L L L L:

RCTEMP71_MIPC]

SET PLATCH AND FPDOFFSET

SAVE THE PC

E};zgg REGION/FLOAT,R1L ,FLOAT ,R1H/FLOAT ,R2L, FLOAT ,R2H/F LOAT .R3L ,FLOAT.R3H

0710, 0885,2592,403%4,€487,0072,0

E};g;g

PC_RIRZI_MIMDR)

3};25% 0720:

;axwax«xxxFORCE ADDRESS**wwawwwx;

0720, 0D80,0¢37,0030,0047,0071,1

5};2;?

tc_rod

0711, 0c84,1592,4024,1047,0071,2

117476
7477
;};2;3

PR enetnns et
RCROJ_MLTEMP1,51ZECLONG],
CCOP2

(17480

0 joesseewsssssmeeseeceseccemeeee- :

0712, 0484,4592,4A74,8047,006D,F

;17481

;};285 i

RCR2I_MLTEMP4],
WX.NE70?

i STREAM ADDRESS .0 PC AND SAVE IT

i CLEAR CONDTION CODES TO START.
————
: SAVE CRC AND
: SET CONDITION CODES

: SAVE STREAM LENGTH IN R2
:

117484 CR.DONE2:
17485

06DE, 0OEO,05BE,4031,C487,0071,4

1S THE LENGTH 0

YES,

DONE

CLEAR FPD,

CLEAR THE FPD BIT

17486

bC_RLTEMP?I,

: RESTORE THE PC

117488

NEXT/CR.DONE3

i JOIN COMMON END uP

11748

Page

419

H
;

MICROZ2

CMT098.MCX

1
I
16:30:3SCRC CLOKX Rev 13,00, Clock rate = 160ns

28~NOV~83

1M(OD)

Floating point and CRC

FLOAT.MIC

U 06DF, 000A,QE7D,0B24,8047,0866,4 410%

;17489 CR,CONT:
$17490
117601
17492
217493

R OCESSING LOOP
E NT # BYTES

E FLAG IS CLEAR IF FAULT
OR DONE AND/OR INTERRUPT/TIMER

:};?gg
.

Page

176496 =00

;176497 CR,CONT1:

U 0664, 0CB5,759E,4000,2047,0071,5

U 0665, 0480,0036,4AF0,0047,04F7,0

U 0666, O4LES,A592,4034,0047,0071,3

U 0713, 0484,05B87,0034,8047,00060D,E

117498
117499

:%;gg?
217502
17503

;};ggg

17506
;17507

:17508

217509 =

$1751C
1751

;};g}g

LOOP >=0 NO INTERRUPT OR TIMER

: 00

* PREFETCH SOURCE BYTE

RCTEMPOI_ZEXT(XB) PC_PC+1,
NEXT/CR,CTONT?

Jonemoannn———n——— cevaceumn ——
;

INTPEND OR TIMER?,

: IF ONLY TIMER RETURN =1
: MORE PROCESSING

PUSH,NEXT/1E . SERV.IP,TS2

e
e e
e W 9
.

RLR3I_MLPCI,

CLEARTFPD

;

ker21.0.

LOOP >=0 BUT INTERRUPT OR TIMER

LOOP <0 DONE
SAVE STREAM ADDRESS
CLEAR THE FPD BIT

T 2ERO OUT THE GPR

NEXT/TR.DONE?2

:17514 CR,DONE3:
;17515

U 0714, 0084,0587,0134,4047,003F,9

ZERC OUT OTHER TEMP
: END OF INSTRUCTION

117516
;%;g}g
217519 CR,CONT2:
-----

XOR CRC_AND SOURCE BYTE
SET INNER LOOP CONTROL TO 2

:};gg%

)

U 066A, 0885,2003%,4330,0047,00606,8

17539

;17560
217541

217542 =

SET FLAGT,
WX.NE.O?,

H
:

PUSH,NEXT/CR.GETTBL

;

DEk 4 BITS

OR LATER USE
SEOOF READ TABLE FAULT
w

RCTEMP2]_MLTEMPO].NIBBLE,

MDR_V,

_—y

——t >0

@9 B O O O

ABLE PROCESSING

£ CRC

HE CONDITION CODES
TERATION
Ty

2t
et

VNG

ommmm

-rs

;17538

-t
T 3

117536
;17537

X~
—O

) 0669, 0884,0592,64024,1047,006D,F

MDD
=t

117533

117534
;17538

mi~mz

$17530
217531
:17532

:0 -

i
U 0668, 084C,03F7,0A70,84E7,0466,C

:1?529
1782
;17528
;1?5%9

—~Om

;17554 =00
317525 CR,INNER:

U 0715, 04A6,0903,5034,0047,0066,8

:17520
217521

OM GETTBL
ND THE TABLE ENTRY

ER 0?

420

28-NOV~-83

0884,002¢,7034,0047,0062,0

16:30:35

CRC

Page

CLOK.* Rev 13.00, Clock rate = 160ns
:

VTSI LA

NN LN S S B

VT IV

B B o

UTU
T

ONCM NN

LT I I IU VTV

Y OO OO OS O OO
NN NN N

U LN Vivawauviuiwun LA

{00=m=mmmmm
e m e ————————————— ; INDEX MAY BE 0

RETEMPO]_(MCMDR] RB).RR.4,
RETURN [+2)
(0 mmm

”

)

; SHIFT THE CRC RIGHT 4 BITS

Y MULT INDEX
* ADD TO TABLE ADDRESS AND
* STORE IN VA NOW SHIFT CRC

VA_RCR11+(MCTEMP2].ASL.P),
PUBH,
NEXT7CR.GETTBL

(1l mm——— cnccacumnnsununnannnwes; RET +2 FROM SHIFT CRC

READ

* READ TABLE ENTRY

S12EELONG)
RETURN [+23

* INTO MDR
* RETURN TO

INNER LOOP

;wwuxuwvwxFORCE ADDRESStwwwuntus,;
0719:
F.
TPLOF
CR.SE

MLFPDOFFSETI_ZLITOL3)

' SET FPDOFFSET

PL_t23,

: SET PLATCH FOR THE INDEX SHIFT

RETURN [ +1]

;

THIS INSTRUCTION AT FPDOFFSET #3 FOR CRC

RCR3I_MIPCI,

* SAVE THE STREAM ADDRESS

NEXT/TR,
CRC . SAVE

CR,CRC.SAVE:
-

PC_RCTEMP?],CLEAR FLAG

UIRTUT LT U
ST WAL

e ok e

Ch\fi‘*h~fl)—‘<)1)°0‘UCFL"S‘LM“J-‘CDMDCD‘UCFNHS\UQHJ—d<>MDO°‘UC>\hS\UflflJ-fl<3430°‘dc>\nS\UHNJ—*C><DO°‘4CF\nJ\LN

0714,

b el e

0622, 0D86,7D52,4030,4047,0071,A

b 3 oD b

0620, 0084,73BE,4014,8047
,00FE,2

VIV

0€85,9003,05F1,(047,0062,0

b d ok o

0718,

S N

0717, 0818,058E,4031,0487,0071,8

ek D d d B b e

I O N

D v

b h e

0716, 0180,0EF6,4080,1047,0000,1

PR T

0719, 0D86,CC37,0030,1847,0071,6

b e ed D b D b e

066F, 0C80,0036.40A0,0050,0000,2

SNETN N N NN NN NS N N TN TN TN N TN N NN NN NN NN NN N TN TN N N N TN TN N N TN N SN SN N N SN N N

D d b b B b b D

066D, 0C80,2A7D,0034,44A7,0466,C

0000 CO 00

117
17

00 OO0

3};

LA IS

066C, 0C85,2277,0080,004/,0000,2

OO 0 OO O O

17
;17

Floating point and CRC

FLOAT,MIC

MICROZ

CMT098.1MCX

RESTORE

------------------- -

PC CLEAR FLAG3 - IE.PACK.DONE

- -

¢ CALCULATE PC DELTA

Tg?J_RB-M[PCBACKJo

; WAS THIS TABLE READ FAULT

CR.CRC.SAVE.10:
*

RCR2)_RB.OR.(MCTEMP?].RR.S12),
SIZECQORD],

NO
MERGE PC DELTA AND BYTE COUNTY

NEXT/IE.PACK.DONE
(B R LT
R
R
L T —mam--

ACTEMP?]_MB.OR.ZLIT12[83
L
L L
LR

RCROJ @ Q. D,

NEXT/TR,CRC.SAVE.10

YES TABLE READ FAULT

SET THE BiT 31
YR

FOR

SAVE Q CLOBBERS !T
D IS GARBAGE

RESTARY

421

CMT098.MCX
CHAR.MIC

MICRO2

1M(01)

Character String

28-NOV-83

:SSS;? .T0C
;22276

122277

122278

122279
;22280

;22281

16:30:35

Character String

;

Mov(3

:
:

OUTPUT

LA
:

;22284
;22285

:
;

;22286

122287

;22288

122289

:22290

SOURCE ADDRESS

;

DESTINATION ADDRESS

DELTA PC'O(8BITS'24BITS)

RESOURCES

;22295

SUBROUTINES

;22297
;22298

122299

;22300
;22301
;22302
;22303
:22304
;22305

:
:
;
;
:

(RO-R0O)

(C SET

1(ROTATED LEFT BY 8)

TEMP6

;55582

FPD

SET

TEMPG

FOR SAVING DELTA PC

CS.EXP.FILLER

EXPANDS TEMP5

(S.R2.GETS.DELPC.R2

AL R LR
A

MovCS

OUTPUT

;

'
o

'
'

PC
TEMP2

;

122296

R2_DELTA PC'R2

L A L L

AR L

SOURCE ADDRESS

'
'

;22309

TEMP3

DESTINATION LENGYH

;2231
;22312

:
;

MTEMP10
R3

SRC LGYH -~ DST LGTH
DESTINATION ADDRESS

122316

;

(C SET

;22313
;22314
122315

;22317

VA
R2
TEMPG

;22321
;22322

;

FILL (EXPANDED)

SET(FOR CMPC5 AND MOVC5)

'
'
DELTA PC'O(BBITS'24B17S)
1(ROTATED LEFT BY 8)

;

FPD

SET

(TEMP10_RO-TMP3)

;

RESOURCES

TEMP6

FOR SAVING DELTA PC

SUBROUTINES

(S.EXP.FILLER
EXPANDS TEMPS
(S.R2.GETS.DELPC.R2
R2_DELTA PC'R2

;

;22323

FLAGI

;
:
;

122318

;55%;8

TEMPS

AL LA A

AR A LR A

PC
TEMP2

122310

MIN(SRC LGTH,DEST LGTH)
'
[N)
"
[N]

H
;

RO
0
D

;22306
122307
122308

e A A LA LA SR L AR Sl AR

;

TEMP1

;

540

LENGTH
.

RO
D

;22291

122292

Page

: Operand fetch and Initialization'' |

;

CLOKX Rey 13,00, Clock rate = 160ns

: Operand fetch and Initialization

122282
;22283

L 10

IRAREEARAEALAT AR ALEAAARARAR RS AR

RS AR AR AR AL

ARAR AL

AL AL E AL

S
S

;

{MT098 . M(X
CHAR . MIC

MICRO2

1M(01)

Character String

28=NOV~83

;24380

;26382

124383
26384

N 14

¢ MATCHC

:Szggg .T0C
;24381

16:30:35

;

CLOKX Rev 13.00, Clock rate = 160ns

R T

INPUT

;

1 MATCHC''

Character String
MATCHC

;

Page

LA AR LA AL AL AL

A AR

R2
)

LA AL LA

DELTA PC'0'OBJECT LENGTH

(8 BITS)'(8)'(16 BITS)
.

124385

0BJECT ADDRESS

:gfi%g;

;

FLAG3

SET (MATCHC FLAG)

#OF UNMAT BYTES 0BJ STR

:24386
;24387
;24388
;24389
;26390

;
H
H
;
:

;26393

;26396

124394
;24395

124397
;24398

124399

;
:

;24402

;246606

;

;
;
;

;

;26403
;26404
;24405

QUTPUT

;
J

;26400
;24407

VA
RO
D
P(
R1

RESOQURCES

;24607

;

. 26609

;

TEMP]

;246N
;26412

;
;

;24408

;264410

;

TEMPG

Q
D

MTMP10

126415

;

FLAG3

126476
;054617
;24418

;

:
;

# BYTES LEFT IN SRC STR

ADD OF NEXT BYTE BEYOND
MAT(H OR SRC STR

NZVC_0100 IF RO=0
NZVC_0000 ELSE

124613
J24414

ADD NEXT BYTE IN 0BJ STR
OR ONE BYTE BEYOND

R1
R2
R3

FPDOFFSET

N
!
SOURCE LENGTH
N
N
SOURCE ADDRESS
"
'

FLAGO

SUBRNUTINES

C(S.GEN.RESPC

CODE

SET FOR MATCHC

AR R AR AR AR AR AR AR AR RASARARAMALAR AL

AARLARAALAARAMALAARALE R

594.

o3
w

L.]
..

]

=20

C a4ao C OO o0 oo oo ©Oo o0 0 O o0 OO oo 0 O 00 OO o0 0O

[gV]

e WO WO wo wo WO wo oo wo wo W wo WO wo wo W wo

c k=l

- =

[+ o

oy~ ow

1
M

[
=4 ©

0
)
.

)
.
.
.
.
.
.

e [T S T] Ol g il Ll e i g [YWy T (SN TN T}

.
.

-y

(3%

WAHL

(=1

[=]

(=2

I [P
]@

o [Ta)

FLOA

EE e

1M(Q1)

28-NOV~83

Floating point and CRC

16:30:35
:

2
CLOKX Rev 13.00, (lock rate

Ird Rom Definition

JCFP,CVT,BWL.FD

PILFP,CVT.BWL.FD.100
it

.0CODE

C NTOCNOPICFP,(VT.BWL.FD
FP.CVT.BWL.FD.100
C NT1INOPILFP.C

FPD [NOPJLIE.OPCOD.DEC

Al FP.CVT.BWL.FD.100
JCVTWF

[NOPJLIE.O PCOD.DEC
(LoD
0D2[0S.R
S
ED
FP.CVT BWL.FD
JLFP,
1LFP.CVT.BWL.FD.100

;DIVD2

IRD1CLODILOS.DRED

1
1

CLODILFI.ADDD2.REG
[NOPILFI.ADDDZ.MEM

—_

DMOD

0D2.MEM

:D1VD3

1,
]

OPJLIE +OPCOD.DEC
00JLOS.DRED

] (OS.FIDRED
] (F1.ADDD3.MEM
:

JCVTWD

i FP,CVI, BWL.FD

i 1E.OPCOD.DEC
10 OS.RED
¢

FPA MEM

FPA REG

MEM

Page 426§

160ns

<L.—.ta

M1CROZ22

|Lam
o

(MTO98,

FPD

IRD1L

:DIVF2

3.
]

C0D.DEC

€D

]

.MOD

ADDF2 .MEM

:DIVF3

074

oo —r — —_0

CNTOUNOPILFP.EMODD
(NTICNOPILFP,EMODD,
10
PICIE .OPCOD.DEC
FPD CNOP]L

D
£
IRDICLUDILOS.FRE

e [=]=] —e e = a.—DRED

; EMODD

e (=1 e i —0 oo

; EMODF

(OD.DEC

Qo e

JLFP.EMODD
JIFP,EMODD,10

FPD [N
IRD1[L

0Db.DEC

CMT098.MCX

MICRO2 1M(01)

FLOAT . MIC

17861

17862

17863

17864

17865

};gg?

17868

17869
};g;?

17872

%;g;z

L ICODE_

28-NOV-83 16:30:35

Floating point and CRC

;

0PS

REG

072: FPD [NOPJICIE.OPCOD.DEC

,0CODE

IRD1CLODILOS.DRED

072: CNTOCLODJLFP.MNEGD.REG

CNT1INOPILFP.MNEGD.MEM

,1CODE

0S2: FPD CNOPJLIE.OPCOD.DEC
0CODE
IRD1ILODILOS.FRED

052: CNTOCLODILFP,MNEGF .REG

CNT1CNOPICFP
. MNEGF ,MEM

CLOKX Reyv 13.00, Clock rate = 160ns

Page 427

: Ird Rom Definition

MEM

0PS

]

JL0S.WRT2

JLFP.MNEGD.MEM

]

JUFP,MNEGF .MEM

J
J

FPA MEM

{NOPJLIE.OPCOD.DEC

[LLODJLFP,MNEGD.REG

JLOS.WRT2

[NOPILIE.QPCOD.DEC
CLODILOS.FRFD

1,
]

[LOD]LFP.MNEGF .REG

JL0S.WRT2

[LODILOS.DRED

]
1

J[0S.WRT2

FPA REG

[NOPILFP.MNEGD.MEM

[NOPILFP,MNEGF .MEM

JMNEGD

]

JLFP.MNEGD . MEM

JCFP.MNEGF .MEM

]

s MMEGF

4,
1

17875

;SEE MOVAQ

MOVAD

17877

;SEE MOVAL

MOVAF

17876

17878
17879

17880

};gg;

17883
};ggé

. 1CODE

070: FPD [NOPJCIE.QPCOD.DEC

070: CNTQLLODICFP, "OVD.REG

JL0S.WRT?2

OCODE

CNT1INOPILFP.MOVD .MEM

17886

,1CODE

17889

.0CODE

17893

. 1CODE

};ggg

0CODE

17887
17888

T
TR T P
P o S TR

17890
};gg;
17894

17897

};ggg

JLOS.WRT?
JOFP.MOVF .MEM

064: FPD [NOPILIE.OPCOD.DEC

]

064: CNTOLNOPJILFP.MULDZ

JLFP.MULD?

17907

17908

17910

17911
17912

IRD1LLODILOS.DRED

CNT1INOPILFP,MULD.20

OCODE

17909

050: CNTOLLOD]LFP
. MOVF ,REG
CNTTINOPILFP,MOVF .MEM

};gg%
};382

JOFP.MOVD.MEM
]
]

. ICODE

17904

]

050: FPD CNOPJILIE,OPCOD.DEC
IRDTLLODILOS.FRED

17900

17901

IRD1LLODILOS.DRED

065: FPD INOPJLIE.OPCOD.DEC

065: CNTOLNOPILFP.MULD3

JLFP.MULD3

IRD1ELODILOS . DRED

CNTTINOPILFP,MULD,20

. 1CODE

044: FPD LNOPICIE.OPCOD.DEC

,0CODE

IRD1ELODICOS. FRED

044: CNTOLLODILOS.MOD
CNT1ENOPILFP,MULF 23

J
]

JLOS.WRT2

[NOPJLIE.OPCOD.DEC
CLODICOS.FRED

3,
]

L[LODJLFP,MOVF.REG
[NOPILFP,MOVF .MEM

JLOS.WRT2
JCFP.MOVF .MEM

INOPJLIE.OPCOD.DEC

[LODICFI.ADDD2.REG

JLOS.FIDMO

[NOPJEIE.OPCOD.DEC

CLODICFI.ADDD3.REG

JLOS.FIDRED

[NOPJCIE.OPCOD.DEC

[LODJCFI.ADDF2.REG
[NOPICFI.ADDF2,MEM

JL0S.MOD
JOFI1,ADDF2,MEM

[NOPILFP,MOVD.MEM

ONOPICFI1.ADDDZ.MEM
{Lopl[os.FIDRED

]

JL0s.MOD
JIFP.MULF23

CLODILFP.MOVD.REG

CLODICOS.FIDRED

]
JUFP,MULD,20

fLoD1L0S.DRED

JCFP.MULD.20

[NOPJILIE.OPCOD.DEC

OINOPILFI.ADDD3.MEM

[LODILCS.RED

J
1

;MOVD

]

JLFP.MOVD.MEM

3,
d

s MOVF

3.
]
MULD2

]

ICF1.ADDD 2 MEM

]

MULD3

JCF1.ADDD3.MEM

1,
]

sMULF2

]

1.
]

(MTO98.MCX
FLOAT . MIC

:17921

$17922

117923

117924

;1;332

. ICODE

075:

,0CODE

;17930

,OCODE

:17931

;};3%%

;17936

:17935
117936
117937
217938

:17939

217940

;17941

117942

:};322

;17945

117946

117947
:17948

;17949

‘};32?

;17952

;17953
;17954

055:

JLFR.POLYD

CNOP] LFI, POLYD
[NOP] LFlI. POLYFD.10

FPD [NOPJILFP.POLYF.FPD.RES

]

CNOPJLFI.POLYF.FPD
RES
CLODILOS.FRED

CNTOCLODILOS.RED

J[0S.RED

LLODJICOS.RED

IRD1LLODILOS.DRED

]

IRD1CLODILOS. FRED

CNT1CNOPILFP.POLYF

]

JCFP.POLYD.10

1LFP,POLYF

INOPILFI,POLYF

1,
]
JPOLYD

CF1.POLYD
CFI.POLYFD.10

1,
]
sPOLYF

{0S.RED

LCFI.POLYF

]

PUSHAF

. 170DE

062: FPD [NOPJCIE.QPCOD.DEC

,0CODE

IRD1CLODILOS . DRED

062: CNYOLNOPJILFP.SUBDZ2

CNTTCNOPICFP.ADDD. 20

L 1CODE

063: FPD [NOPJLIE.OPCOD.DEC

.OCODE

063:

.OCODE

042: CNTOLNOPJ(FP.SUBF2
CNT1LNOPILFP,
SUBF
23.20
)

043: FPD LNOPJLIE.OPCOD,DEC
!RD1LLODILOS.FRED
043:

CNTOLNOPILFP, SUBF3

CNTT1INOPILFP. SUBF23.20

1,
]

;SuUBD3

]

J[FP.SUBD3

IRD1LLODILOS.FRED

COS.FINMOD
CFI.ADDD2.MEM

JCFP,SUBD2

JCFPLADDD, 20

CNTOLNOPJLFP,SUBD3

042: FPD [NOPJ[IE.OPCOD.DEC

217962

]

CNT1ENOPILFP.ADDD. 20

;SuBD2

]

IRD1LLODILOS. DRED

.1CODE

| 1CODE

117964

P
FPD.RES
[NOPJLFI.POLYD.
F
LODILOS.FIDRED

LOS.RED
[F1.ADDF3.MEM

;SEE PUSHAL

:17959

117963

]

LLODJLFI.ADD f3.REG
(NOP JCFI,ADD F3

sMULF3

PUSHAD

.OCODE

17960
117961

FPD [NOPJICFP.POLYD.FPD.RES

JCFP LF23

FPA MEM

428 |

;SEE PUSHAQ

;17955

:17956
;};8%;

J[o N;

CNTT1CNOPILFP . MULF 23

CNT1LNOPILFP.POLYD.10

L 1CODE
055:

:17929

CNTOELODILOS.FRED

Page

160ns

0PS
FPA REG
ENOPJCIE.OPCOD,DEC
CLODILOS.RED

]
h|

075: CNTOCNOPJILFP.POLYD

;17927
;17928

MEM

FPD [NOPJLIE.OPCOD.DEC
IRD1LLODILOS.FRED

JCFR,ADDD. 20

;17919

;17920

Ird Rom Definition

] SN

.OCODE
045:

REG

0PS

2
CLOKX Rey 13.00, Clock rate

;17916
:17917

045:

| S} S

;

ICODE

;17918

Floating point and (RC

217913

:17914
;17915

16:30:35

COS.FIDRED
[FI.ADDD3.MEM

],
]

: SUBF2

]
]

JLFP,SUBF2
JLFP.SUBF23.20

—ts

28-NOV=B3

LOS.MOD
CFI.AD
DF2 MEM

1.
]

:SUBF3

]
]
J0FP.SUBF3

JLFP.SUBF23.20

;

1M(01)

MICROZ

CMT098 . MCX
FLOAT.MIC

95
966

ggg

970

0CODE

)

,0CODE

Floating point and CRC

IRD1CLODILOS.DRED

1L .BAD IRD
]
]

053: CNTOLNOP]LFP.TSTF

JLFP.TSTF

CNT1CNOPILIE .BAD.IRD

—_

JCLIE.BAD,IRD

—

CLOKX Rev 13,00, Clock rate = 160ns

Page

¢ 1rd Rom Definition

JCFP.TSTD

053: FPD [NOPJILIE.QPCOD,DEC
IRD1CLODILOS.FRED

—

16:30:35
MEM

]
]

(NT1CNOPJLIE .BAD.IRD

;17975

28=NOV=83

073: CNTQLNOPILFP,TSTD

.1CODE

;17976

1M(01)

,1CODE__;
0PS
REG
073: FPD CNOPJLIE.OPCOD.DEC

:17972

;17973
;17974

MICROZ2

]
J

)

]

0PS
FPA REG
[NOPJCIE.OPCOD.DEC
CLODICOS.DRED

1,
]

[NOPJLFP.TISTD

JLFP.TSTD

CNOPJCIE.QPCOD,DEC
CLODILOS.FRED

1,
]

[NOP]LFP,.TSTF

JLFP.TSTF

[NOPI[IE.BAD.IRD

[NOPJ[IE.BAD.]RD

FPA MEM

JL1E.BAD.IRD

JCI1E.BAD.IRD

429

JTSTD

],
]

JTSTF
1,

]

:
:

CMT098.M§§

MICRO2

FLOAT.M

1M(01)

28-NOV=-83

Floating point and CRC

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

: Dsize Rom Definition

17979

70C "'

fFloating point and CRC

i1;gg%

06F :

SIZE COBLE] {DBLE] [OBLEI L

03 C

01 L

;ACBD

:};3%%

04F ¢

SIZE [FLOT] CFLOT] CFLOTIC

03 C

0JC

;ACBF

é};ggg

060:

SIZE [OBLEJ (DBLED L

03 C

01 L

03C

;ADDDZ

i};ggg

061:

SIZE CDOBLE] [DBLEJ [DBLEI L

03 C

;ADDD3

i};gg?

040:

S1ze [FLOTICFLOTDI L

03 C

O3 LC

O01C

:;ADDF2

i};gg%

041:

S1ZE€ CFLOYI CFLOTI CFLOTIC

03 C

01 C

;ADDFS

217994

;SEE CLRQ

sCLRD

'1;389

JSEE CLRL

JCLRF

i};ggg

071:

S1Ze [DBLEJ [OBLEJ L

03 C

01C

;CMPD

21388?

051:

SIZE [FLOYI CFLOTI C

02 C

o01C

03C

;CMPF

§}§88§

008B:

$1ZE [BYTE] [LONG] [WORD] [BYTEJ [

01 [

;CRC

i}gggg

06¢C:

SI12E [(BYTEI (DBLEJ L

03 C

01JC

;cvied

§}§889

04C:

SIZE [BYTEJ [FLOTI L

01C

;CVIBF

é}gggg

068:

SIZE (DBLEJ [BYTEDJ L

03 C

03[

0JC

;cvipB

5}38}?

076:

SIZE [DBLEY [FLOTD L

01 C

03JC

03[

.CvIDF

5138;%

06A:

SIZE [OBLEJ CLONG) L

Q3 C

03 C

01C

031

;CvidL

51381§

069:

SIZ€ [DBLEJ CLwORP] [

03 C

01JC

.CviDpw

§}§8}9

048:

SIZE [FLOTI [BYTED L

01 C

01C

0J[

.CvIFB

513813

056:

SIZE CFLOTI [DBLEZ [

01 C

03I C

03LC

;CvuTFD

i}figg?

04A:

srze [FLotJCLoned £

03[0

02 C

0JC

;CVIFL

i}%%%%

049:

SI2E (FLOTI LWORD]D [

03 L

01 [

03[

;CVIFW

i}%%%g

06E:

SIZE [LONG] (DBLEJ L

03 C

031C

01C

;CviLp

§%§8§9

04E:

SIZ€ [LONGI CFLOTD L

03 C

01 C

0JC

;CviLf

513853

068:

SIZE (DBLEJ fLtongd [

03 L

030

01JC

;CVvIRDL

:‘%gggg

048:

SI1Z26 [FLOTI LLONGI U

03 L

01 C

03[

CVIRFL

;18032

060D:

SIZE [WwORD] [DBLEJ L

01 C

01 [C

01C

;Cviw

;17995

: Dsize Rom Definition'

Page

430

e
st e
s s e e en 2]

2B~NOV=-83

16:30:35

CLOKX Rey 13.00, Clock rate = 160ns

04D:

SIZE [WORD] [FLOTI L

03 C

01C

;CVviw

066:

SIZE (DBLEI fDBLEJ L

0J L

03C

03O

;DIVDZ

067:

S126 COBLE] CDBLEY [(DBLEJ C

03 L

01 [

;DIVD3

046

SIZE [FLOTI LFLOTDI L

03C

;DIVF?

054:

SIZE CFLOT] [BYTE] LFLOT] CLONG] [FLOTI [

EMODF

072:

SIZE [DBLE] [DPBLE3I [

03 C

0)[

;MNEGD

052:

SIZE [FLOTI CFLOTI L

03 C

02 L

01 [

;MNEGF

;SEE MOVAQ

070:

SIZE [OBLEJI [DBLEJ L

03 C

0JC

0J[C

.:mOVD

Qb4:

SIZE CDBLEJ [DBLEI L

03 L

03 C

03[

;muLbe

044

S1ZE [FLOT] (FLOT] [

0J L

03[

0)C

;MuLfe

045:

S126 CFLOTD CFLOTY CFLOTI L

03 C

;MULF3

g 055: SIZE [FLOT] [woRD] [BYTEJ L
? +SEE PUSHAQ
% JSEE PUSHAL

01 C

0J(C

01 ;POLYF
s PUSHAD
s PUSHAF

OOOOOOOO =) SO OOOOOOOCOOOOOODDOOOOOOOOOOO
I NIV
DS D5 I D O Do B I B DA NI
AN
N
OO OO OO O VTNV
00 CoCoC000OO~ NNNNNNOO

PO
T WY W
PRI

e N T T T S T T T
e e L LR TE PR
PRTR TR
P PR P
PR LR PR I

UL LA

LA 2

SaS-%emcesSsne
e

b bk e e bk b ek md emd ki b 3 b b b b b b b D d b
D e D
b b D b et b D b oD Sl A D
©0 00 00 0O 0o 0o Co 0000 00 00 £ Co 00 Co 0900 00 0o 0000 4O Co 0o ©o €O ¢ CO 00 00 0o€0 0000 20 0o 0n 00 0o 00 0 00 00 GO 00 00 00 00 0o 0L CO 0O Co GO

1M(Q1)

MICRO2

8
. MCX
CMT09
FLOAT MIC

? 047:
s 074:

Floating point and CRC

03 C

S1ZE CFLOTI CFLOTI CFLOTIC 03 C 03 C
SI1ZE [DBLED {BYTE] [DPBLE] CLONGI CDBLE] [

: Dsize Rom Definition

0] ;DIVF3
03 ;EMODD

s MOVAD

% JSEE MOVAL
2 050:

g 065:

9 075:

s MOVAF

SIZE [FLOTI LFLOTI L

03 C

SIZE (DBLE] [DBLE] [DBLEJ L

SIZE [PBLE] [wWORD] [BYTEX U

O01C

03 C

01 L

01L[

01 L
03[

01 ;MOVF

01 ;MULD3
01 ;POLYD

062

SIZE [PBLEJ (pBLEI L

01 C

01C

0)(C

§ 042:

SIZE [FLOTI CFLOTI L

01 C

02EC

CIC

03 ;susfe

9 063:

SIZE CDBLE] (OBLE] [DBLEI L

03 C

043:

SIZE [FLOT] CFLOT) CFLOTI E

SIZE [DBLEI L

0)C

01[

03C

932605

SIZE [FLOTI L

03 C

0JC

03C

% 073:

03 L

;18087 .BIN

01 [

;susp?

01 ;susd3

01C

;SUBF3

01 ;ISTD

0QJC

;1STF

Page 431

{M7098.MCX
FLOAT MIC

MICROZ

1M(01)

28=NOV=83

Floating point and CRC

18087;

16:30:35

CLOKX Rey 13.00, Clock rate = 160ns

: Dsize Rom Definition

This page intentionally left blank.

Page 432

;

CMT098.MCX

MICROZ2

VIELD.MIC

1M(01)

VIELD.MIC

28=-NOV-83

16:30:35

:18088 .10C uVlELD.MJC“ "
;18089 .10C ''REVISION 7.0
;18090

.NOSIN

)

: 18091

.T00

s 07
: 06

force some address.
Initiat release.

;18097

CLOKX Rev 13.00, Clock rate = 160ns

Koeckhoven, P.

Revision History"

BIN

GUILBAULT

Page

433

[Lefa) -.

J
2
CLOKX Rev 13,00, Clock rate
Mo 28-NOV-83 16:30:35
¢
Algorithm
For
EXTV & (MPV
vVariable Length Bit field

MICROZ2
R

;18098 .T0C"'
18099

Variable Length Bit Field

160ns

: Algorithm For EXTV & (MPV"

Page

434

] 1
]
+ mmeseamca—aab 1 =5 § Jwd [

16:30:35
M0
28-NOV=-83
: Algorithm Fo
variable Length Bit Field

FFS,

FFC

160ns

0 4 0

- [

Lt[Ty 1[} 1-1 t13)1311] 1 1 ]))]

)

= (= [+ o —

]
]

+>- )]1t@11]

)— 1]I<}]) +-

== —

+- ’[} )] )] )] 1t )]131])I 3-1

]

—

-+ -

141@tO 1 r- 1 4[} ¥1|Y

[}

= [~ —

o uJ > —

=3 [=3

;18172

1i 1] 1] 1< 1) H1 +-

[1+-4 1+-~

frmmmn—
e
u.-

o mmm————————

1[} 1< t: 1] 1a08 1[}[}131]

[ S

<1C1]o+]-

b
1
1
’
3
I
)
[
e
|
1
1
I
[1'}

’1] 1

xO - v — 3= o [l wa Xe—

.BIN

Y O

P00

7 7 50

}

e e T T T TT T e e

: Algorithm For EXT2V, CMPZV, fF3, FFC"

Variable Length Bit field

.Toc

00, ¢ lock rate

-~y

MICROZ
?

[] Do

-—

VIE

(MT10

;

(MTO98,MCX

VIELD.MIC

MICROZ2

1M(01)

28-NOV=-83

variable Length Bit Field

16:30:35

L 2

CLOKX Rev 13.00, Clock rate = 160ns

: FFS, FFC

Page

436§

+ FFS, FFC"
variable vLength Bit Field
H
:}g};z .T0C
218175 ;atttttttt*txtt*tttttttttttt*ttw*w*tt*******i*****************t***i****ii%*i*
:}g};g :

FF(S,()

118178

;18180 ;
;18181

;18182 .

;
;
;
.

;18190

Base

Startpos

Size

TEMP1

Startpos

TEMP2

Subroutines

Extracted Field & Work

TEMP3
SLATCH,D
FLAG<2:0>
FLAG3

;18188 .
;18189

OSR

MDR

Resources

;18183 .
;18184
;18185
;18186
;18187

startpos.rl size,rb base.ab findpos.wl

Input

;18179 .

Work
Size
001
Size = 32

VF,VSUB

:fit**fit*t*t*tfit*fiit**k&fi**t*ttttt**tt*fit*ktt****t****t***it***t***ii****\l’**t*

;18191
:18192 .REGION/IRDX.RIL,IRDX.RTH/IRDX,.R2L,IRDX,R2H
;18193 =00000
:18194 =01111

:18195 VF,FFS:
:18196
;18197

1 Q0EF, 0041,2856,6DFD,8047,0D7E,8 324«
u 00F0, 0086, 358F,0030,8047,017E,4

;18198
:}g;gg

1011 cm e
r e n
PUSH,SET FLAGO,SIZElIDEP],

SL_D_SEXT(MIMDR]) WBRANGE?,
NERT7VF,VSUB

$18201

- : EA
H

; SL <= D <= SIZE & FLAG<2:0> <~ 1
: BUT ON RANGE OF S1ZE TO VIELD SuB

;10000 =mmmmnmmmmmamaaan= ————— -

18202

MCTEMP3]_-RLTEMP2]

TEMP3 <= =(EXTRACTED FIELD)

118204

:}gggg REGION/VIELD.RIL,VIELD.R1H/VIELD.R2L,VIELD.R2H/VIELD,R3L ,VIELD.R3H
U 17e4, 0086,3002,0030,8C47,0026,7

;18207

METEMP3) MB.AND,RLTEMP2],

:}gggg

E TEMP3 <= 1 IN BIT POS OF 1ST BIT SET

NEXT/VF.FFS.OR.FFCSIZ3e

;

118210

218211 REGION/IRDX.R1L,IRDX.R1H/IRDX.R2L,IRDX.R2H
;18212 =00000
218213 =01111
18214 VF . FFC:

218215

U 17e6, 0486,3003,84F0,84E7,0026,6

J 01F0, 0CB4,2£50,0030,(047,017¢,6

U 01EF, 0041,2B56,6DFD,8047,007E,8 324+

;18216

(011 mmmecemscneenmmmneancnnan -;

SL_D_SEXT(M[MDR]) WBRANGE?,

SL <= D <= SIZ2E ® FLAG<2:0> <~ 1

PUSH,SET FLAGO,SIZECIDER],

}gs%g

NERT7VF .VSUB

: BUT ON RANGE OF SIZE TO VIELD sSuB

18220
13551

;10000
==mmoonemn
RLTEMP3]_MLTEMP2]+1

18217

1822%

18224
18225
18226
18227

es TEMP3 <~ (EXTRACTED FILED)+1

«REGION/VIELD.R1L,VIELD.RIH/VIELD.R2L,VIELD.R2H/VIELD.R3L,VIELD.R3H
L

ML TEMP3) MB;ANDNOT.R[TEMPEJ,
MDR_0,FLAG3?

]

: TEMP3 <= 1 [N BIT POS OF 1ST BIT CLEAR
; SI2E.EQ,32?

i
!

‘

;

=2 O 000
NN

AT LA N (AT O T

NN LN N U

= O OO

25 25 25

d
b
b
b
e
b
D mh
b e
d
o

=0
2

CLOKX Rev 13,00, Clock rate == 160ns

16:30:35

: FFS, FFC

437!

(===vmecscccccsccrecccnccenen. ; FFC SIZE.EQ.L0,31]

we MCTEMP3] PL_MB.MSS,

: PL <~ POS OF 1ST BIT CLEAR (PL WILL

NERT/VF.FFC.SI207031

: POINT 1 PAST FIELD IF BIT NOT FOUND)

VF.FES, OR FFCSIZ32:

n----------g-----_--__--_--—n--

we MLTEMP3) PL_M8.MSS,CCOP1,
=0

Page

SIZECIDEP],wX.EQ.0?

i BIT FOUND?

VF. F”SFOUND FFCOTO31:
e o

et @

2§

RCDST.R) MCTEMP11+PL,S12ELIDEP], +
WRITE NOTREG, IRD1

_____________-____-_-_______-_.

R(DST R1_MLTEMP11+SL,S1ZECIDERPT, }

WRITE NOTREG, [RD1

(FFC SIZE.EQ.32) OR FFS

: PL <= POS OF 1ST BIT SET/(LEAR

;

WX.NE.QO

: BIT FOUND

WRITE FIND POSITION
WX.EQ.0 : BIT NOT FOUND
WRITE FIND °OSITION

VF.FFC.S120T031:

WB_D-PL,SIZELIDEP],CCOPT,
NERT/VF .FF SFOUND . Ff (003

: 1F SI1Z& = FINDPOS THEN BIT NOT FOUND
;

ATTES 5 85 IS L5 O

u 0382, 0880,0830,0030,0847,0026,C

;

U 026D, 0884,1891,013C,45DA,003F,9

U 026C, 0C84,1811,013C,45DA,003F,9

U 0267, 0C80,39C2,4A3D,8847,0026.(

P
N
TR TR TR TAr

)

Bit Field

OO NN I

28=NOV-83

SN RUALAL NVALNINYNINLNLNL
AR N PLNDRJ NI NV

U 0266, 0080,39¢2,403D,8047,0038,2

:
1 82 9

variable Length

OO0

1M(01)

VIELD.MIC

MICRO2

b ed e

CMT098.MCX

;

.T0C

Variable rength Bit Fiel d
A AR AR

AR ARk

R332 3333283322223
323 2222224081

PAR Wiy

EXT(V,ZV) pos.rl size.rb base.ab dst.wl
OSR

Input

DI T

MDR
Q

Resources

Page

: EXTV, EXTZV"

ke (2

TEMP2

PLATCH

SLATCH,D
FLAG<2:0>

: E

N ?
135
CLOKX Rev 13.00, C lock rate = 160ns
EXTZV

SRR RA N R AR AN ANARN AR A

Subroutines
S

Base
Size
Pos

Extracted Field § Work
gSlze(EXTV)
1

EXTV=000, EXTZV=001

VF,VSuB

S22 2222223222202
2022
] et gkt de ik e

K R

R T

ke ek

eT e e

e e

.REGION/IRDX.RIL,IRDX.RTH/IRDX.R2L, IRDX.RZH
200000
=011
VF . EXTZV:
;011 e e ; EF
pusn SET FLAGO,SIZELIDEP],
:

D SEXT(MIMDRI) WBRANGE?,

NERT VF.VSUB

AN S

—

SINNNNNOCONOCONON
OO OO O LN IVILIIAILAILY
OO0 O
I AN = OO 00 ~JON NI AN —

RN — <O 0 QO NI
LD D00 NON VNS

£0 0000 Co G

O D000 0000000 COCOCOCK TM N~~~

D )

00 00 GO 00 o CoCo 00 00 COCO00 00 £ 00 C0 £0 00 €0 G0 00 00 00 00 00 Co 00 0O 000000000000
I STAN [ V1AV
NV NL NN PNV PV NVNLTUNI NN(AN IaNTAN
nufLNLNSNDNLNLNVADNDPVNLTD
PO VN PURLALNLNL

e
e
d e

TR TE TR P

)
b

PR
T

D e
b e
o
e
b e
D med emd
D ad mh o

L I
T
T
..
..

ks ) e

r
TR
PI
T
TR
O

- 0230, 0884,20F7,013C,55DA,003F,9

L R

U 022fF, 0081,2R54,6DFD,8047,0D7E,8 324+

b o

U 0210, 0084,2592,413C,55DA,003F,9

U 020F, 0041,2R56,6DFD,8047,0D7E,8 324«

b e

PR PR T

variable Lengt

28-NOV-83

it Field

MIC

MICROZ2

b e

C(MT098.MCX

o ——d

; SL <= D <- SIZE & FLAG<2:0> <~ 1

; BUT ON RANGE OF SIZE TO VIELD SUB

:10000======mmmmmmmc
e
e:
RCDST.RI_MCTEMP2],WRITE NOTREG, :

SI1ZELIDEF],CCOP2, IRDY

; WRITE DEST

22F:

VFLEXTV:

;011172

«xFORCE

ADDRESS*a#xwwwun;

PUSH,SL_D_SEXT(MLMDR]) WBRANGE?,; SL <= D <~ SIZE & FLAG<2:0> <~ 0

SIZEEIDEPT,NEXT/VF.VSUB

230:

; BUT ON RANGE OF SIZE TO VIELD SUB

;10000%
% x«FORCE Au‘RESS*********:

RCDST.R] _MLTEMP2],ASR.P,(C 72,

WRITE 'NOYREG,SIZELIDERI,JRDY

; WRITE DESTY

4381

MICROZ

1M(OT)

28-NOV=83

Variable Length Bit Field

16:30:35

: CMPY, (MPZV

CLOKX Rev 13,00, (lock rate = 160ns

;}g%g% .T0C

318294 SRR
;}gggg H

AR R R ANk Rk Rk kR AR R AR R RN R ARk
CMPZ(V,ZV) pos.rl size.rb base.ab src.rl

;18297 ;

Variable Length Bit Fieud

Input

18298 ;
218299 ;

18300 :

218302 ;

:18303 ;
;}g%gg H

218306
318307

Subroutines

A AR

R R AR

R AR AR AR AR

Base

TEMP2

Extracted field & Work

SLATCH,D

Size

Size
Pos

PLATCH

FLAG<2:0>

o amm

: (MPV, CMPZV"

0SR

MOR
Q

Resources

;18301

Page

-§ize(CMPV)

CMPYV=100, CMPZV=010

VF,vSUB
R AR

AR AR AR R A AR A AR AR

R A

R R AR R

R AR RN

: 18308

;18309 ,REGION/IRDX.R1L,IROX.R1H/IRDX.R2L,IRDX,R2H

:18310 =00000
18311

=01111

;18312 VF, CMPZV:
118313

U 024F, 0849,2B56,6DFD,B8047,0D7E,8 324+

;0111
) =enmnnmannan smssmmmsmaemman ;

PUSH,SET FLAG1,SIZECIDEP],

;

:}g%}g

NERT7ZVF,VSuB

s BUT ON RANGE OF SIZE TO VIELD SuB

;18315

SL_D_SEXT(MCMDR]) WBRANGE?,

;18318 vF.CMPZV.
1.

.
U 0250, 0481,2003,0130,8847,003F,9

;18314

118319

218320
:%ggg;

10000

==smmmmmmmon

WB_RLTEMP2]~MLMDR],
SIZECIDEP],CCOPT,IRDT

;5L <~ D <= SI2E & FLAG<2:0> <~ 2

H
¢ SET CC ON FIELD ~ SRC

;18323
218324

;18325 =00000
$18326 =011

218327 VF,CMPY:

U U26F, 0851,72B856,6DFD,8047,0D7E,8 324+
_

)

u 0270, 0886,20F7,0030,0047,0025,0

18328
:18329

L D
PUSH,SET FLAG2,SIZELIDEP],

;}g%g;

NERTZVF.VSUB

118333
;18334

:10000====nmssmouannmnannnnunn;
MITEMP2]_MB,ASR.P,
.

;18330

:}gggg

SL_D_SEXT(M[MDR]) WBRANGE?,

NEXT/VF . TMR2V.1

-=; EC
H

¢ SL <= D <= SIZE & FLAGS2:0> <~ 4

s BUT ON RANGE OfF SIZE TO VIELD SuB
SIGN EXTEND FIELD

. & GO DO COMPARE

;

439

;
:

28-NOV-83 16:30:35
MICRO2 TM(01)
variable Length Bit Field : VF,VSUB

{MTO98,MCX
VIELD.MIC

;%gggg .T0C

¢t

CLOKX Rev 13.00, Clock rate = 160ns

variable Length Bit Field

218339 TERAKERKA AR KRR RRRRRRRARRKKRE KRR

SLATCH,D

Input

218340 ¢
;18341

:18343 ;

;%g%zg :

Output

:18350

Base 0s

FLAG<2:0>=000

EXTV

FLAG2:0>=010

(MP2V

118354 ;

Resources

;18355 ;
218356
LA

A A

AR R

CMPV
FFS, FFC, EXTZV

Position

FLAG3
PLAT(H

Size = 32
-Size for EXTV and CMPV

Extracted Field

PLATCH

Position

MDR
TEMP4
L

LA AL A

Startpos/Pos = Junk on Exit

TEMP1

TEMP?

;18351
;}g%g% H

OSR

FLAG<2:0>=100
FLAG<2:0>=001

;18345 ;
;18346

218357

Size

ARk kR Ak kAR kdor

;18344

: VF.vsus"

AR AR

RNUM

;18342

18349 ;

Page

0
Work
AL R

Address of ms longword of field
AR

A A LA AR A

A AL A

AM A AL LA AL

:}gggg :REglON/VIELD.R1L,VIELD.R1H/VIELD.R2L.VIELD.R?H/VIELD.RSL,VIELD.RSH

118361 VF.,VSUB:
;18362

U 1768, 0486,1BFA,493D,84E7,0022,8

218363

;}g%gg

:18366
U 17E9, 0486,18FA,4630,8047,0413,0

118367

;}g%gg

118370

U 17EA, 04SE,1BFA,493D,84E7,0022,8
,

u 17e8, 0€80,0036,4030,0047,00FF,8

218371

;}gg;g
118374

;}gg;g

:18377
u 17EC, 0C86,25BE,467D,8047,017€,5

U 17ED, 0C86,25BE,467D0,8047,017€,5

;000mmwmmmmmm
e
e e s ; SIZE.EQ.[1,31]

MOTEMP1] _PL_Q,MDR_O,

REG MODEY,NEXT/VFTvSuB.MEM
T

BRA ON ADD? ,NEXT70S.VADD

; TEMP1 <= POS, MDR <= O

$010====mmmm
oo mmm e oae e : SI1ZE,60,32

MCTEMP1Y PL_Q,MDR_O,SET FLAG3,

REG MODE?,NEXT/VFTVSUB.MEM
;011 = m e o m

. TEMP1 <~ POS,

MDR <= O

: SET SIZE.EQ.52 FLAG

e e o ; SIZE.GT.32

NOP ,NEXT/IE.OPER.FAULT

; RESERVED OPERAND

$100mmm e
eeee : RET+3 : SI2E.EQ.0

MCTEMP2]_RCZERO],
IR<2=0>7NEXT/VF,vSUB, S120

:18381

;10]=mmmmmm

:}gggz _

: REGISTER MODE?

e EE LR EE DL SR : SIZE.EQ.0

PUSH,MLTEMP1] PL_Q,

;18378
:}g%gg

: 18382

; TEMP1 <= P0OS, MDR <- 0

MOCTEMP2]_RLCZEROD]D,

: EXTRACTED FIELD = 0
s (FF,EXT) OR CMP?

e e maa o m e e : RET#4 : SIZE.EQ.0

IR<2~0>7

s EXTRACTED FIELD = 0
s

(FF,EXT) OR CMP?

118385 =101
U 175, 0C80,0036,4180,0047,0010,0

U 177, 0480,0036,4180,0047,0014,0

;18386 VF,VSUB,S1Z0:
;18387
;101 emmeecmacccenrccn
ot caane
; CMP
:}gggg

118390
1839

LOD INC BRA? ,NEXT/0S.RED

; OS.RED WILL DO RETURN FROM VSUB

111l=mmmeececememeesa e ; FF OR EXT

LOD INC BRA? ,NEXT/0S.WRT1

; OS.WRT1 WILL DO RETURN FROM VSUB

;

440:
!

28=NOV=-83 16:30: 35
Variable Length Bit Field : VF.VSUB
R = OO0 O IO N £
O VN S AR 2 OO 00 IO U B (NN — O O 00 O NS HAND- 2O 000 NN N S

3k A

aE AT 2k

P S B P o o F o o S

N S

G AN A AU RUPO RO RUMOPORIRUN) 3 —m 3 b 2 2 2 S DS =S OO OOV O OO OO VOV OY OO0

=00
VF.VSUB. MEM

0 o T S0 e

e W

PUSH RUTEMP4] MCTEMP1].ASR.3,

BRA ON ADD?,NEXT/0S. VADD

wB RLTEMP11.SR.5CIF MDR IS

ALOS_SIGND,SIZETLONG],

MEM : SIZE.EQ.[1,32]

SET UP FOR ALLIGNED MEM REF

; RET 1S5 ABOVE FROM PREVIOUS PUSH

VF.VSuB. REG

Page 4411

CLOKX Rev 13.00, Clock rate = 160ns

O, ;

REG : SIZE.EQ.[1,32]
(NOTE : MDR WAS_SET TO 0 ABOVE)

;; ALUS <= (POS < 32)

FLAGZ1-0>7 ,NEXT/VF,vSUB,REG1

;

MEM : RET+3 : SIZE.EQ.[1,31]
; VA <- LONGWORD ADD OF FIELD
: PL <~ POS IN LONGWRD OF STR OF FLD

;1eeemeccnccencncnnncocneccacnass H

=00

VA_MIMDRI+RLTEMP4],PL<4=3>_WB,
FLAGCT=0>7

e ; EXTV.CMPY
READ 1ST LONGWORD
(PL+SL). GT.327 ,NEXT/VF. VSUB.MEM2; ALLIGNED?

;00=vmmmen
e m e
READ.LONG,VA_VA+4,

bt e :
READ.LONG,VA_VA+4,

FFS,FFC,EXTZV

(10mmmmmmcmec
e e em e
;

CMRZV
READ 1ST LONGWORD
ALLIGNED?

(PL+SL).GT.327 ,NEXT/VF.VSUB. MEM3'

READ,LONG,VA_VA+4,

(PL+SL)
. GT.327 ,NEXT/VF.VSUB,MEM4

READ 1ST LONGWORD
ALLIGNED?

: EXTV,CMPV : ALLIGNED

FLAG2?,NEXT/VF. VSUB.REGS

: TEMPS <~ FIELD
; CMPV OR EXTV?

Rtf&iEEJ “MIMDR], READ . LONG

; SAVE 1ST LONGWORD & READ 2ND

RCTEMPZ] MCMDRI.RR,PS,

EXTV,CMPV : UNALLIGNED
EXTV,CMPV

: UNALLIGNED

fiE;EHESJ-(M[MDEE-EE;-Ea-;gj ----- ; TEMP2 <~ FIELD
FLAG2? ,NEXT/VF.VSUB,REGS

: CMPV OR EXTV 2

Gr.vsua.mggs:
RCTEMP2] MIMDRD, XZ,

LOD INC BRA?,NEXT/0S.WRT1
et

RLT
EMP?J (MCMDR] RB).X2Z

LOD INC BRA?,NEXT/0S.WR 1

Xo:

taltsdatbt
ietuint ekt H

ALTEMP2] _MIMDRS ,READ. LONG
—tn

0384, 0485,2037,0180,8047,0014,0

(N =2 O D00

. 0885,2592,4030,8051,0038,4

. 0085,2077,0180,8047,0014,0

0485,2937,04B0,8047,0000,3

. 0085,2592,4030,8051,0038,3

. 0085,2977,0480,8047,0000,3

0083,0036,4DF0,0451,0003,6

IBT 2

. 0080,0036,4DF0,0451,017E
,E

. 0080,0036,4DF0,0451,017E,2

T
TR T T S O R R
R
R
LA
LA TR DR

. 0081,2FC1,0531,04A7,0023,4

., 0481,2251,8520,58(7,0024,4

P
O
I QP O P
I I G
G
G
S
P
e
B
T
TS
0o Co O 0000
©0 60 €0 0O Co O OG- Q000 Co Co € T 0000 OO0 0o Co 0o Co O€0 €0 G0 N D00 0o 0o OB GO G 0O D0 €0 CoCr G0 G0 0000 00 QOO0 0o

. 0084,1777,0631,0047,0413,0

A Eke
a Lra L AV O LS i

MICROZ

CMT098.MCX
VIELD.MIT

;

ALL 1GNED

DO RET FROM VSUB
V

UNALLIGNED

GWORD & READ 2ND

TEMP2
<~ F1LD

0s. NRT1 Nl L DO RET FROM VSUB

;
;

CMT098.MCX
YIELD.MIC

16:30:35
'
28-NOV-83
MICRO2 1M(01)
variable Length Bit Field : VF,VSUB

CLOKX Rev 13.00, Clock rate = 160ns

;18444 =10

118445 VF.VSUB.MEM4:
118446
;10=m m
o
e
:

U 0036, 0885,2077,0180,8047,0010,0
Y 0037, 0085,2592,4030,8051,0038,5

118447

RCTEMP2] _MIMDR).XZ,

$18450

e
b L LL;

;}gzzg
;}gzg}

:18453
U 0385, 0C85,2037,0180,8047,0010,0

118454

;%gzgz 00
118459
118460
;}gzgg

18463
118464

U 0245, 0486,2184,7DBF,D847,0025,4

118465
;}gzgg

118468
U 0246, 0C86,2184,7DBF,D8B47,0025,C

RCTEMP21_MCMDRI,READ.LONG

jmmemm

RCTEMP2]_

(MCMDR] RB).XZ,

LOD INC BRA?,NEXT/0S.RED

118469
118470
;}32;;

CMPZV : ALLIGNED
TEMP2 <= FIELD

: OS.RED WILL DO RET FROM vSUB
CMPZV : UNALLIGNED
1ST LONGWORD & READ ¢ZND
SAVE
;

e ————————————— ;

18457 VF.VSUB.REGI:
118458

U 0244, 0386,2184,7DBF ,D847,0024,8

LOD INC BRA? ,NEXT/0S.RED

TEMP2 <~ FIELD

; OS.RED WILL DO RET FROM VSUB

;00wmmmmmm
e —————————— ————;

EXTV,CMPY

P
e
e;

FFS,FFC,EXTZV

MCTEMP2]1_RLGPR,R+1] Q_MB,
POS>317 TPL+SLI>327,
NEXT/VF .VSUB.REG2

MCTEMP2]_RLGPR.R+1] Q_MB,

POS>317 TPL+SL)>327,
NEXT/VF .VSUB.REG3

MLTEMP2]_RIGPR.R+1] Q_MB,
POS>317" TPL+SL)>327,
NEXT/VF.VSUB.REG4

: SET UP IN CASC UNALL IGNED
:; POS>31?7 OR UNALLIGNED?
:
:; SET UP IN CASE UNALLIGNED
; P0S>31? DR UNALLIGNED?

CMPZV

; SET UP IN CASE UNALLIGNED
: P0S>317 OR UNALLIGNED?
;

118473 =

:}gz;g VF . VSUB,REG2:

U 0248, 0C80,0036,4030,0047,00FF,8

118476

NOP,NEXT/1E.OPER.FAULT

U 0249, 080,0036,4030,0047,00FF,8

2}3253

NOP,NEXT/1E.OPER,FAULT

18478
118481

U 024A, 0486,2987,048C,C047,0000,3

118482

:}gzgz
118485

U 0248, 0086,2937,048¢,C047,0000,3

118486

118487

EXTV.CMPY : PUS > 31

EXTV,CMPY : POS > 31

e ———;

EXTV,CMPV

FLAG2? ,NEXT/VF .VSUB.REGS

;

EXTV OR CMPV?

;

EXTV,CMPV : UNALLIGNED

FLAG2? ,NEXT/VF . VSUB.REGS

;

ALLIGNED

MCTEMP2] RLGPR.RJ.RR,PS

: TEMPS <=~ FIELD

MLTEMP2]_(MB RCGPR.R1).RR.PS,

; TEMPS

<= FIELD
EXTV OR CMPV?

Page

442

CMTO98.MCX
VIELD.AMIC

MICRO2

1M(01)

28=NOV-83

Variable Length Bit Field

U 0254, 0CB0,0036,4030,0047,00FF,8
U 0255, 0C80,0036,4030,0047,00FF,8

U 0257, 0086,2037,01B(,C047,0014,0

: VF.VSUB

CLOKX Rev 13.00, Clock rate = 160ns

Page

;18488 =00
;18489 VF,VSUB.REG3:
118490 T
;00emm=mesmmesmcscsomcessonemenn : FFS,FFC,EXTZV ¢ POS > 31
;}gzg}
KOP,NEXT/1€. OPER. FAULT
;

118493

;}gzgg

: FES,FFC,EXTZV : FUS > 31

NOP,NEXT/1E .OPER.FAULT

$18496
u 0256, 0486,2087,018C,C047,0014,0

16:30:35

;

10mmmmmammooeaam—nm——n—— w===; FFS,FFC,EXTZV : ALLIGNED

118497

MLTEMP2] RLGPR,RI,XZ,

$18500
:18501

;1)=sm=eemmcssecccesasees wmw-m=; FES,FFC,EXTZV : UNALLIGNED
M[TEMP?J (MB R[GPR.R1) X2,
: TEMP2 <~ FIELD

;}gzgg

; TEMP2 <~ FIELD

LOD INC BRA?,NEXT/0SIWRT

;}gggg.00

; OS.WRT1 WILL DO RET FROM VSUB

LOD INC BRA?,NEXT/0S.WRT1

; OS.WRTT WILL DO RET FROM VSUB

£18504 VF.VSUBLREGA:
u 025¢, 0C80,0036,4030,0047,00FF,8

U 0250, 0C80,0036,4030,0047,00FF,8

U 025€, 0CB6,2087,018C,C047,0010,0
U 025F, 0886,2037,018¢,C047,0010,0
u C003, 0080,08E3,018D,8047,0014,0
u 0007, 088C,08E3,018D,8047,0010,0

118505

;}gggg

118508

(femomceemmceccmecoocueuameanns ; CMPZV : POS > 31

NOP NEXT/IE.OPER.FAULT

-===; CMPZV : POS > 31

;}gggg

KOP,NEXT/1E .OPER. FAULT

$18511
:18512

;10mm=mmmmcceecescmmcoecocaaaoss ; CMPZV : ALLIGNED
M[TEMP?J RCGPR.R1.XZ,
: TEMP2 <~ FIELD

:18515
118516

T
MCTEMP2]_(MB RLGPR.R1).XZ,

;}gg}z
;}gg}g -on
:

LOD INC BRA?,NEXT/0S.RED

:18523
;18524

: OS.RED WILL DO RET FROM VSUB

LOD INC BRA?,NEXT/0S.RED

118519 VF.VSUB.REGS:
:18520
0RY o

;}ggg;

;

s e

w==; CMPZY : UNALLIGNED
: TEMP2 <= FIELD

: OS.RED WILL DO RET FROM VSUB

EXTV

PL_-D,LOD INC BRA?,NEXT/0S.WRT1 ; PL <~ =SIZE. OS.WRT1 WILL RET FRM VSUB

;1kmmmmamm e m e

m e : CMPV

BL_~D,LOD INC BRA?,NEXT/OS.RED

: PL <= =SIZE. OS.RED WILL RET FRN VSUB

443!

CMT098,.MCX
VIELD .MIC

) 28~NOV=-83

Mon

MICROZ

Variable Length Bit Field

Algorithm For INSV Alligned

Variable Lengtn Bit Field

;18525 .T10C

3
CLOKX Rev 13.00, Clock rate

16:30:35

444|

Fage

160ns

: Algorithm For INSV Alligned''

AL IGNED
§

WORD1
s

]
'
)
’

+ o

STEP1: ROTATE WORD1

ROR B8Y POSITION
WORD1 ' WORD1
e e

e 8

4
[}

]

-t
frmmmmmmma

e mcue e n

e E

.. ————-——————————

STEP3: WRITE
ROL BY POS + SIZE
ROT WD1 SRC ' ROT WD

ROR BY SIZE
SR( ' ROT WD1

4o O

0 O

)

SRC
O

]

A
§ o

e o

ot o

ne +

e ma

<1 1

1<C} 1! §- 133 1]

[ 1

tn]} [

e
e

[P
S
§

SRC

1w|[3K to t1 P-1 1] ] I-3 1[ 1] +- +

1 5
1i ][
4+--

3- ][][}[![] [N][ [ ¥) !) I[] I1 ]) - +-1})|3]i! F- 1 1] 1t 1] i- 1 I] 1] 1] +-

|Ve

]) 11]11- 1 ]i ]1|[T [] 1- 1 31 [] ]1 +-

1 t I] ]b1w 31} 1- 13 1<t

] [

]

tommummcanan——

fmmmm
e ——————

SRC

fmmmmm————————

i Vvb=-1 3 1 :

! I [] .?[ [] +] -]

[ ' ] [ 1e— 1 [ ol [ ]

] [ 3 ] [Ii 1~11—1Ooa-~O1 ]tea1 ]' ot +i -+1 [[[}]]

1
[}

)14s!¥] [}I-1e>=wal§ —i
H 1 [ ] 1 1 sou ]

: Orme = 1 Z +--+ ] 1~ ] + -+ [ 4] ] [ 1 v
ey O o ] [ ] [ o>l 1 1 ] 1 1 ] [

~h-

—

;18616 ,BIN

1591

18617

U 0285, 0084,0187,0D8(,D847,0026,8

U 0284, 0C84,1777,0031,8047,0038,6

8 d 3 ek oD mah b

D e

U 0281, 0C81,2842,4DFD,8047,0429,8

b b

D sad o

b d b e

0000 0 Co CO L300 Co 0O Q000 0oQD G0 $o GO0 Co G

b ) e e

b ek mad e

00 00 00 00 C0 CO L0

d b b b

b D ed

o
N
N
T T O T T T T T T o P P R T N
LA TR TR DR LA TR D L

U 0280, 0086,503A,6180,8047,0410,0

OO OO0V O
OO
OO OO OO OO OO OO OO OO
NN NI PONU PV PO RO RN —
OO
O N IVIVIIVALILAVIA IS I D D I BN an S B B NN AN A
= OO0
NN DA
=2 OO 00 O N
AN
= OO 00 N O A I (R = O O 00 O VN SAITU — O O 00 NIO~ W NN

VIELD.MIC

1M(01)

INSV

’
.

N RAR R R AR

SLATCH

size

MEMORY

frmmem————— [T

! ALLIGNED

v kb kA

Set to 1 bE 0S.VADD/Reg Mode
when POS(TEMP1) > 31

T
T L

)

R AR

e L

DL E L L

T+

LT fomm
e ——— cejrmmenan———— +

UNALLIGNED

ALLIGNED

UNALLIGNED

fomemmmmm——— fomemm——
e ——-trmnmm
e an femmam—— ‘g

)

TEMPQ
!
1 work
TEMPY
! Position | Position
TEMP2
i
1 Work
TEMP3
! Work
y Work
TEMP5,D | Source
! Source
TEMPé
1 Work
' Work
FLAGO
!
:
FLAG3
! S]ZE=32
| SI12E=32

.
.

¢
’

.
.
.

'
o
.
{ Position | Position
,
,
'
:
! Source
! Source
!
:
;
0
:
1
! SIZE=32
| SIZE=32

!
i
,
.
'
}
;
H

temm——————— frmnr
e ————— pummmnnm——. tmmmemsmn——— +

RRN AR

Position

ALUS<0>

]

KRR

Source

PLATCH

’

INSV!

Fusition

Resources

RN R RN

MDR

.
.

AR AR AR AR AR

src.rl pos.rl size.rb base.ab

Input

)

vVariable .ength Bit Field

S RANRRRRANNRR AR R

CLOKX Rev 13.00, Clock rate = 160ns

INSY

.T0C

16:30:35

28-NOvV-83
:
Variable Length Bit Field

MICRO2

MCX
CMT0.98

b e e d b D ek b
CO
0o 0000 0o OB 0000 0 02 0000 CoCo0o

AR AR

R RN R R

RA R RN AR

RN N R

RN AR A

AN R RN AR RN

A AR

ARk

kv Rk ko

.8E810N/1RDX.R1L,IRDX.R1H/1RDX.R2L,IRDX.RZH

VF. INSV:

=100

;0 ---------------------- -y
H
PUSH,MLTEMPS] D_AQ,
::

FO
TEMP5 & D <~ SOURCE

LOD INC BRA?,RERT/0S.RED

; GO EVALUATE SIZE

PUSH

SL_MfMDR] WBRANGE ? ,NEXT/VF . INSV1;

0
RLTEMP6] _MLTEMP1],ASR.3,
RN

NEXT/VF.INSV.MEM

NEXTZVF, INSV.REG

SL <= SIZ€

RET+3 :: MEMO RY
TEMP6 <=~ P0S<31:3>(LONGWORD QFFSE?
:
OF POSITION)

’
:

;10]=wmmemcmm
e
e.
;;
RCGPR,R]_RB.RR,P

POS>312 TPL+SL)>%27,

RET+1

RET+4

STEP1

REGIST
REGISTER

: ROTATE WORD 1

2B8-NOY-83 16:30:35
MICRO2
1M(01)
R
¢ INSV
variable Length Bit Field

Page

CLOKX Rev 1%.00, (lock rate = 160ns

:18667 RE8]ON/V1ELD.R1L,V!ELD.RiH/VIELD.RZL,VIELD.RZH/VIELD.R3L,VIELD.RSH

.18668

v 0272, 0484,51F7,0030,0047,0038,¢

U 0273, 0080,0022,4130,8559,003F,9

b
b D ek e e
b

OO IO
ONONON
N N NN
NN ~
ans=ielelelelalelulwleiNolls
oo ol e lloL o L] D 2000000 COCI00000000
O
CO
N0\
TN
=
O
O
00
NICN
N
B
ARD
=2 O
=2 OO 00 NOMN S AN 4 OO 00 IO AN B AR -

L 0043, 0084,5877,0030,0447,0038,9

NN
N NN NN NNN
NN OO0 OO

U 0042, 0085,2177,04F0,C047,0027,2

b D i ad b D D

U 0387, 0080,0036,4D:9,0055,0004,2

b b

U 0386, 0085,2FC1,0031,84A7,0038,7

U 029D, 0480,0€7¢,013D,8047,003F,9

b D b

U 029C, 0480,0e7C,0130,8047,003F,9

b b b d d ek b d

U 0298, 0C80,0036,4030,0047,00FF,8

enam.
.

U 029A, 045E,1BFA,41BD,84E7,0013,0

b b

b b e

U 0299, 0480,0036,4180,0047,0413,0

b e

U 0298, 0486,18FA,418D,84E7,0013,0

D e

0 0O GO 00 T 0 70 CB 00 00 00 €0 G2 S0 GO 0o GO Co 00 G £0 0o Co 0o 00-0a €0 00 00 08 0 00 00 800 00 €0 C0 G0 Co CO 00!

O
P N T T TR T TR TE T PR T PR PR PR P T TR T

18669 VF.INSV1:

. - ¢

M[TEMP11 PL_Q,MDR_O

LOD 'NC BRAY.NEXT70S.VADD
;00] mmmmmm

; GO EVALUATE BASE

e e:

PUSH,LOD INC BRA?,NEXT/0S.VADD

;010mmmmm

em e

S1Z€.€Q.[1,31]

; T1 <= POS, MDR_O FUR 0S.VADD REG MODE

S1ZE.EQ.0
GO EVALUATE BASE

e : SI1ZE.EQ,32
: 71 <= POS, MDR_Q FOR 0S.VADD REG MODE

MCTEMP1] PL_Q,MDR_O,SET FLAG3,

LOD INC BRAT,NEXT70S.VADD

; SET SI1ZE=32 FLAG, GO EVALUATE BASE

s011-mmmmmec
e cam
s mcen e H

NOP,NEXT/1E.OPER.FAULT

SIZE.GT.32

RESERVED OPERAND

;100==-m=mceemcomcmmn
e a -awWB_RLZEROJI+1,IRD1
;

RET+3 :

10l

RET+4 : SI?E.EQ.0
SET CC'S AND DONE

mem e

cnc e

wa REZER03+1 IRD1

e Sesssnumen—. :

VF.INSV. MEM:

----------------------------------

SIZE.€Q.0

SET CC'S AND DONE

SIZE.NE.O

* VA<-LONG ADD CF FLD, PL<=POS QF FLD

:10

RO RS

RSN G

RO mD

e mmnn.

: READ 1ST LONGWORD, ALLIGNED?

-o
S 2
2 S o
¢

RCTEMP3] MCMDR].RR.P,

FLAG3?.NEXT/VF,INSV.MEM.ALIND

ALL IGNED
STEP1_: ROTATE WORD 1

S12E=32?

UNALL IGNED

kETEMPOJ MCTEMPSI.RL.P,VA_VA+4, * STEP4 : ROTATE SOQURCE
NEXT/VF. INSV.MEM.
UNAL IND

=0
VF.INSV, MEM. ALIND:

RETEMP3) (MLTEMPS] RB).RR.S,

; BUMP YA FOR ZND READ

NEXT/VF TNSV.MEMI

lere LONG D,SIZECIDEPI,IRDT

NE. 32
WORD 1 WITH SOURCE

éE[IDEPJ. SIZE.EQ.32

28--NOV-83

1M(01)

U 0388, 0460,58F7,0030,8555,0038,¢C
U 038¢, 0085,2592,4030,C447,0038,0
U 038D, 0084,0937,0030,0047,0038,E

U 038E, 0480,3837,0130,(559,003F,9

NI NN

O 00 00 O 00 00 0o
00 On O

U 038A, 00BO,6002,403D,84A7 0038,8

SN N SN TN N NN SN NN

U 0389, 0085,2177,0030,8055,0038,A

AN
N LA NI PO PO T RO RO NI N NON) =
b eh b b et b
DHAND = O 0 00 IO N IS NS =2 OO 00 O
S Liiry

variable Length Bit Field

SN NI NN N N T

VIELD.MIC

MICROZ

€0 Cr X 20 Co 08 "0 OO0 CO OO0 O

CMTO98.MCX

e
N T P T
TR T TR
Oy S

16:30:35

CLOKX Rev 13.00, Ciock rate = 160ns

: INSV

VF, INSV, MEM UNAL IND:

------------------------ - e

k[TEMPZJ MLMDRI.RR.P,

READ. LOND.MOD

S -o

VA_MCTEMP6]

- s

e AL
LTI
LN

;

RCTEMP3]_(MLTEMPO] RB).RR.PS
VF INSV, MEMT:

SET VA TO 1ST LONGWORD FOR WRITE

UNALLIGNED

:
: STEPS5 : WRITE 1ST WORD

WB_ (RLTEMP2J MLTEMP51) .RL.P
a

STEP1_: ROTATE WURD 1

; READ 2ND !.ONGWORD

SET MM ~01~r SI1ZELIDEPY,
WRITE.
S o

UNALL IGNED

)

UNALL IGNED

STEP6 : ROTATE WORD 2

STEP3 : WRITE

Page 448
.

P
P

e =3 =

0884,0887,003C,C047,00FF,8

€O 00 CO 0O Co 0o 01 Co 0O 08 G2 Ci 00 00 GG 00 G 00 20 00 €0 00 00 00 03 CO 0o 00

b saad e

)884,08B7,003C,C047,00FF,8

b e

VF. INSV. REG
------------------ LLLLLLLLLL
LN

R[GPR R]_RB.RL.P,

NEXT/1E.DPER.FAULT
--u---u------------—-n-------

R[GPR R)_RB.RL.P,

-----------------------------

HCTEMPS] (MB RLGPR.R1).RR.S,
FLAG3? ,NEXT/VF. INSY.REG]

T
0
S
¥ Y
Y

RCGPR.R]_ (kB MLTEMPS1) .RL.P.,

SET FLAGD

D ek

0c44,58F7,003C,C047,0038,

0 St e Bt

e S

e B

e S

b
3 ok

a3 D ad

) ok e

0283,

0084,5592,413C,C047,003F.9

0282,

0484,0582,413C,C047,003F,9

mesn.

0278,

0086,5837,0431,4047,0028,2

0084,5592,413F,(047,003F,9

UNALLIGNED

THE TURKEY BLEW IT

POS.LE.31, ALL
STEPZ : ROTAT'
S12E=32?

SNET

* WITH SOURCE

POS.LE.31, UNALLIGNED
STEP5 : WRITE WORD 1
SET UNALLIGNED TLAG

UNALL IGNED
STEP4 : ROTATE SOURCE
UNALL IGNED

MCTEMPS]_(MB RLGPR.R+11).RR.PS
P

b oD

0274,

VF. INSV.REG1:

(et

0395, 0486,5937,003F,(047,0027,A

POS.GT.31,

038F, 0084,5877,0031,4047,0039,5

POS.GT.31, ALLIGN
UN=DOSTEP1 THE TURKEY BLEW IT

UN=-DO STEP1

NEXT/1E.BPER.FAULT

02¢8,

Page 449!

=00

b b

A
026A, 0486,51F7,04F(,C047,0027

b e

0269,

LR TR TR TR P

b e

U 0268,

28-N0Y-83 16:30:35
: INSV
Bi t Field

NN NN NN NN NN N NN

MICRO2 1M(01)
variable Length

—

CMT098.MCX
VIELD . MIC

D0 o oo minge

:
;

3
CLOKX Rev 13,00, Clock rate = 160ns

STEP6 : ROTATE WORD 2

M[TEMPSJ (RCTEMP5] MB).RL.PS,
FLAGO?,NEXT/VF, INSV.REG2

-0

wn-—----~--—-——-—---— ---------

R[GPR RI_D,IRD1

VF.INSV. REG?

-------mu-—n,~-—--~----—~----4

R[GPR RI_MLTEMPS], IRD1

Y DT Y XY
L
T
L
L L L L L
e

RLGPR.R*1) _MLTEMPS], IRD1

SIZE.NE.32(CHECKED FOR ALLIGNED ONLY)
STEP3 : WRITE

UNALLIGNED?

SIZE,.EQ,32, ALLIGNED

WRITE SOURCE
ALL IGKED

WRITE

UNALL IGNED

WRITE 2ND WORD

CMT098 . MCX

VIELD.MIC

;18774
. 18775

MICROZ

1M(01)

;18773 .10C

NOBIN

L1CODE
OPS
REG
OEC: FPD [NOPJLCIE.OPCOD.DEC

;18779

.0CODE

;18780

:}g;g;

{18783
;18784

+ 18785

QEC: CNTOLLCDJCOS.RED

CNTTLLODICVF . CMPY

.1CODE

QED: FPD LNOPJLIE.OPCOD.DEC

;18786

.0CODE

18790

. 1CODE

:18787
:}g;gg
;18791

;18792

;18793

: 18794

'}g;gg

QOEE: FPD [NOPJLIE.OPCOD.DEC

,0CODE

CNTICLODILVF.EXTV

: 18800

,0CODE

:}ggg%

;18804

. 18805

;18806

;18807

;18808

;}gg?g

QEF: FPD CNOPJICIE.OPCOD.DEC
IRD1CLODICOS.RED

OEF: (NTOCLOD]COS.RED

(NTICLODICVF EXTZY

,ICODE

0EB: FPD CNOPICIE.OPCOD.DEC

,0CODE

CNTTCLODILVF.FFC

[ ICODE

;18814

,0CODE

;18815

;}gg}g

]

,0CODE

MEM

JOVF . CMPY

]

JC0S.RED
JLVF . CMPZY

]
J

]

JOVFEXTY

JL0S.RED

)

]

JL0S.RED
JOVF . FFC

JOVF FFS

OF0: FPD [NOPILIE.OPCOD,DEC
IRD1LLODICOS.RED

]
]

OF0: CNTOCLODICOS.RED
CNTI[NOPILVF, INSV

JL0S.RED
JOVF,INSY

JCOS.RED

CNOPJLIE.OPCOD.DEC

CLODJLOS.RED
CLODICVF.CMPZV

JLOS.RED
JLVF . CMP2V

[NOPJLIE.OPCOD.DEC

([LODJLOS.RED

JCOS.RED

CNOPJCIE.OPCOD.DEC
{Lop1C0S.RED

1,
]

[CLODJCOS.RED

JLOS.RED

ENOP T IE.OPCOD.DEC

CLODJLOS.RED

JCOS.RED

CNOPJECIE.OPCOD,DEC
CLODI[OS.RED

J,
]

CLODJCOS.RED

JLOS.RED

CNOPJCIE.OPCOD.DEC
(LODILOS.RED

1,
]

[LODICOS.RED
[NOPILVF.INSV

JCOS.RED
JLVF . INSVY

[LODILOS.RED

]
]

JOVF.EXTZV

ELODJCOS.RED

CLODJI[OS.RED

]

J{0S.RED

CLODICVF.CMPYV

CLODICLVF.EXTV

[LODJLVF.EXTZV
CLODJCOS.RED

]
]

)

]
J

CLODICVF.FFC

C[LODILVF.FFS

: Ird Rom Definition'

0PS
FPA REG
CNJPILIE.OPCOD.DEC
CLODILOS.RED

]

JLOS.RED

;18821

variable Length Bit Field

JLOS.RED

OEA: CNTOLLODILOS.RED

CNTILLODICVF.FFS

Page 450

(LOKX Rev 13.00, Clock rate = 160ns

]

]
]

.ICODE

118822
. 18823

OEA: FPD CNOPJLIE.QPCOD.DEC
IRD1LLODILOS.RED

;18818

;18819
:18820

IRDT1LLODILOS.RED

0EB: CNTOLLOD]LOS.RED

;18811

;18812
:18813

IRDTLLODPILOS.RED

OEE: CNTO[LLODJCOS.RED

L, 1CODE

;18801

IRD1CLODICOS.RED

OED: CNTQLLODICOS.RED
CNTICLODILVF.CMPZY

;18797

;18798
;18799

IRD1CLODILOS.RED

: Ird Rom Definition

variable Length Bit Field

;18776
;18777

;18778

16:30:35

28-NOV-83

FPA MEM

]

JLVF, CMPY

JLVF.FFS

J,
]
JEXTV

;
JEXTZV

1.
]

i
i

JFFC

]

JLVF,FFC

}
1CMPZV

]

JLVF EXTZV

]

JLVF (EXTV

CMPV

1.
]

JFFS

|
'

]

s INSV

1,
]

;

MICho2 1M(01)

(MT098.MCX
VIELD.MIC

28-NOY~-83 16:30:35 N %LOKX Rev 13.00, Clock rate = 160ns

variable Length Bit Field

: Dsize Rom Definition

;18824 . T0¢C

é}gg%g

QEC:

SIZE [LONG] [BYTE] [BYTEDI [LONGI L

0J L

;CMPV

é}gg%g

QED:

SIZE CLONG] [BYTE] [BYTEJ C(LONGI [

03 [

,CMPZV

;

é}gg%}

OEE:

SI1ZE CLONGY [BYTF] [BYTE] [LONGI [

01 [

EXTV

é}gzgz

OEF:

"S1ZE [LONG] [BYTE] [BYTE] [LONGI L

03 [

;EXTZv

513332

OEB:

SIZE CLONG] [BYTED [BYTE] LLONGI [

03 [

;FFC

é}%%%é

OEA:

S126 [LONG] [BYTEY [BYTEJ [LONGI L

03 [

;FFS

é%ggzg

0FQ:

S126 [LONG) [LONG] [BYTE] [BYTEX [

01 [

;INSV

{

;18841

,UCODE

;18842 .BIN

: Dsize Rom Definition'

]

Page 451
:

28-NOY-83

Variable Length Bit Field

1884¢;

16:30:35
X Rev 13.00, Clock rate
¢
: Dsize Rom Defin

This page

intentionally

160ns

left blank,

MICROZ2

MICRO?
1M1
CONTRL .M]C

(MTO98.MCX
(ONTR1 MIC

28=NOV=83

16:30:35

2O~

00 0000
00 00 Co
00 €0 0o 0o
Co
P
I
P
o

EEYEIEY

[ENN

:18843 .10¢ ”CONIRL.MIC“
;18844 ,T10C ''Revision 18.0"

.NOBIN
.TO(

; REV
18
s 17

LN}

G. koeckhoven, Brian Altison

$18853

BIN

EXPLAINATION
some

Initial

addresses

reiease.

CLOKX Rev 13.00, (tock rate

;42322 :
Revision History''
force

160ns

Page 453;

;
:

CMTO98.HE%
CONTRL.

MICROZ

1M(O1)

16:30:35

28-NOV=-83

Control Instructions

:}gggé .T0C

D 4

LA RS AR

:}gggg :

118859

BXXXX

Input

displ.bb

4541
:

: Conditional Branch Instructions''

Control Instructions

Conditional Branch Instructions

;18861

Page

: Conditional Branch Instructions

318856 R

;18860 ;

CLOKX Rey 13.00, Clock rate = 160ns

LA R AR AR AR AR AR

0SR

LA AL R ALER LN

Displacement

:t***t'«*****kkt*i**it**t***i*******i********i***t*t***t*****k****************\\

;18862 .REGION/IRDT,RIL,IRD1.R1H

u 0058, 0780,0036,4870,05£7,0072,2

;18863 =1000
;18854 CO.BRCND:
;18865
;1000==ssmmmmnn
e nnna s=smweus;
118866
MDR_ZEXT(OSR) BRATST?,
. GET DISPLACEMENT FROM OSR
;18867
; TEST FOR BRANCH

:}gggg

:18870
.

u 0n3%, 0080,0036,4B70,05€7,0072,2

)

;}gg;i

NEXT/CO.BRCND~DECIDE

;18872
;18876
218877

:}gg;g

;18886
;18887

:}gggg
118891
;18892
;%gggz

101 =mmemmamacmmacannan m——————;

;1100mmmmemem
e
e;

MDR_ZEXT(OSR) BRATST?,

NEXT/CO.BRCND=-DECIDE

s GET DISPLACEMENT FROM OSR
: TEST FOR BRANCH

; GO TO DECISION BLOCK

:110]==mmmmm
e —————— R T

MDR_ZEXT(DOSR) BRATST?,

NEXT/CO.BRCND-DECIDE

;1110mmommm

;
;
;

GE1 DISPLACEMENT FROM OSR
TEST FOR BRANCH
GO TO DECISION BLOCK

o mm e e s e e acc e e ;

MDR_ZEXT{(OSR) BRATST?,

:}gggg

NEXT/CO.BRCND-DECIDE

;1111 =mmmmm e

; GET DISPLACEMENT FROM OSR

¢ TEST FOR BRANCH

; GO TO DECISION BLOCK

——————— ;

218901

MDR_ZEXT(OSR) BRATST?,

;}gggz

NEXT/CO.BRCND-DECIDE

: 18902

. GET DISPLACEMENT FROM OSR

; TEST FOR BRANCH

; GO TO DECISION BLOCK

218896

218897

; GET DISPLACEMENT FROM OSR
: TEST FOR BRANCH

; GO TO DECISION BLOCK

NEXT/CO.BRCND-DECIDE

;18882

$18900
.. 005F, 2080,0034,4870,05€7,0072,2

NEXT/CO.BRCND=DECIDE

;%gggz

$18895

v o QUSE, 0(80,0036,4870,0567,0072,2

MDR_ZEXT(OSR) BRATST?,

:18890
.
o 005h, 0C80,0036,4B70,05€7,0072,2

;1010=mm

; GET DISPLACEMENT FROM OSR

; TEST FOR BRANCH

; GO TO DECISION BLOCK

;18881

:18885
U 0usE, 0080,0036,4870,0567,0072,2

===mmmmmemcmcocmmemcceeoon :

MDR_ZEXT(OSR) BRATST?,

$18880
iy .h%8, 0080,0036,4B70,0567,0072,2

11001

. GO TO DECISION BLOCK

;18871

:18875
s PO%A, 0080,0036,6870,05£7,0072,2

NEXT/CO.BRCND-DECIDE

;

GET DISPLACEMENT FROM OSR

: TEST FOR BRANCH

; GO TO DECISION BLOCK

218905 REGION/CONTRL .R1L, CONTRL ,RTH/CONTRL.R2L,CONTRL .RZH/CONTRL.R3L,CONTRL.R3H

]

i
’

MICROZ

(MT098.MCX
CONTRL.MIC

16:30:35

)

J 072%, 0c81,2816,40%D,8587,0072,2

E 4CLOKX Rev 13,00, Clc k rate = 160ns

455s

Page

: Conditional Branch Instructions

;18906 =0

I
R
]U 722, 0080,0036,4130,0047,003F,9

28-NOV=-83

Control Instructions

1M(01)

118907 €0.NOP:

;18908 CO.BRCND=DECIDE:
;18909
(0mcomm
IRD1
;}gg}?

e memcesvsmeas emww==w: NO BRANCH If CONTROL COMES HERE

118912 co. BRCND-BRANCH
118913

218914

+18915

|
!
‘

; GO DO NEXT INSTRUCTION

lee—eesescecesscescececescecsees : BRANCH IF CONTROL COMES HERE !!

#c PC+SEXT(MLMDR]),

SIZELIDEP],NEXT/CO.NOP

s CALCULATEN

: WASTE
A
CYCLE TO LET PC CATCH UP

}

—————n

CMT098.M Cx
M 1C
CONTRL

1M(01)
MICRO2
28-NOV~83
control Instructions

8
9

40?72, 0480,0036,4030,05€7,0072,3

R TR AR AR AR

BRB
AR

Input
RN

AR A AR

RN ARk R

XAk

U079, 0480,0036,4030,0567,0072,3

007¢, 0480,0036,4030,05€7,0072,3

MDR_ZEXT(OSR),

' UO7F, 0480,0036,4030,05€7,0072,3

kA kT kb

—emmmeeee;

NEXY/C0.BRCND=BRANCH

MDR_ZEXT(OSR),

GET BRANCH DISPLACEMENT
FINNISH AT GOCD LEG OF COND BRANCH

GET BRANCH DISPLACEMENT
FINNISH AT GOOD LEG OF COND BRANCH

NEXT/C0.BRCND=BRANCH

MDR_ZEXT(OSR),

GET BRANCH DISPLACEMENT
FINNISH AT GOOD LEG OF COND BRANCH

NEXT/C0.BRCND=BRANCH

MDR_ZEXT(OSR),

NEXT/C0,BRCND=BRANCH
;111] mamammma———aenaas emmoeas :
:
;
NEXT/C0.BRCND=BRANCH

MDR_ZEXT(OSR),

k kA

GET BRANCH DISPLACEMENT
FINNISH AT GOOD LEG OF COND BRANCH

NEXT/C0.BRCND=BRANCH

;1110=m=mmammmm
e emaoae —mmmmee;

V02E, 0480,0036,4030,0567,0072,3

Displacement

ke kR kA

¢
-

1070, 0480,0036,4030,0567,0072,3

R AR A Ak

GET BRANCH DISPLACEMENT
FINNISH AT GOOD LEG OF COND BRANCH

NEXT/C0.BRCMD~BRANCH

:1100=~s—ecomcnncnnonumnmn

?
-

MDR_ZEXT(OSR).

MDR_ZEXT (OSR),

RN AR RN

GET BRANCH DISPLACEMENT
FINNISH AT GOOD LEG OF COND BRANCH

NEXT/C0.BRCND=BRANCH

. 0078, 0480,0036,4030,05€67,0072,3

OSR

2 .REGION /IRD1.R1L,IRD1,RTH
3 =1000
g C0.BRB:
L
——
MDR_ZEXT(OSR),
6

1010=m=mmmmmmmmammmmm———-

0074, 0480,0036,4030,05E7,0072,3

R AR AR R kR

displ.bb

1007 ========m==cmmmeceaa=

Page 456‘

: BRB"

Control Instructions

;18916 .70
7

16:30:358RB CLOKX Rev 13.00, Clock rate = 160ns

GET BRANCH DISPLACEMENT
FINNISH AT GOOD LEG OF COND BRANCH

.REGION/CONTRL .R1L,CONTRL.R1H/CONTRL.R2L,
CONTRL ,R2H/CONTRL ,R3L, CONTRL.R3H

—

A TRl

CMTO98.MCX
CONTRL MIC

MICRO2 1M(01)

28-NOV-B3 16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

’

;18958 .TOC

Control Instructions

:18960 AAALALALAAAALAAASALMAARAAALLAL AL

118959

218961
;18962

BRW

;18963 ;
.1896(,

Page 457|

1 BRW, JMP

(ontrol Instructions

Input

displ.bw

: BRW, JMP'"
LLALELE LA
OSR

ALAR AR ARk AR A ERRER
fAits 7-0 of displ

Bits 15-8 of displ

't*wlt***ktfi**fltt*w'ut*tt*********‘(*i***t**k*******t***i**t******i***i***t*titi

;18965 .REGION/IRD1.RIL,IRD1.RIH
:18966 =1000

;18967 C0.BRW:
118968

U 0098, 0485,759E,4000,2567,0073,0

v 799, 0485,759E,4000,2567,0073,0

;18969
218970

;}gg;1

:1897§
.138;9

NEXT/CO.BRW~ALLIGN

18975

s GET HIGH HALF OF DISPLACEMENT

:1010==mmmm——————— ————— “m——;

+ GET LOW HALF OF DISPLACEMENT

'}333}

NEXT/CO.BRW=ALLIGN

. 18980

RCTEMPO] ZEXT(X8) P( _PC+1,

; GET HIGH HALF OF DISPLACEMENT

1101 ]mmmmmmm s e ;

;18984

MDR_ZEXT (QSR),

¢ GET LOW HALF OF DISPLACEMENT

.}gggg

NEXT/CO.BRW-ALLIGN

218985

218990
.}ggg;

215993

;18994
;18995

,}gggg

£18998

: 18999

U OU9E, 0485,759E,4000,25t7,0073,0

RCTEMPO] ZEXT(X8) PC _PC+1,

MDR_ZEXT (OSR),

;18989

0 UYD, U485,759¢,4000,2567,0073,0

: 18979

:118988
U £09C, 0485,759E,4000,25E7,0073,0

: GET LOW HALF OF DISPLACEMENT
s GET HIGH HALF OF DISPLACEMENT

:100] mmmmmmmmm—————
e caae ————; GET LOW HALF OF DISPLACEMENT

MDR ZEXT(OSR),

118983

Uy {198, 0485,759¢,4000,25€7,0073,0

NEXT/C0.BRW=ALLIGN

118974

118978

1} JU9A, 0485,759E,4000,25E7,0073,0

;1000==mmmmcem
e e e —————————

MDR ZEXT(OSR),
RLTEMPO] ZEXT(XB) PC_PC+1,

219000
;19001

RCTEMPO] ZEXT(XB) PC_PCH+1,

: GET HIGH HALF OF DISPLACEMENT

;1100====mmmmmmmmmamm
om
e;

MDR_ZEXT (QOSR),

RCTEMPO ZEXT(XB) PC_PC+1,
NEXT/C0.BRW~ALLIGN

B e

GET LOW HALF OF DISPLACEMENT

; GET HIGH HALF OF DISPLACEMENT
:

———— ————aae- ————

MDR_ZEXT (QSR),
RETEMPO) ZEXT(XB) PC_PC+1,

NEXT/C0.BRW=ALLIGN

: GET LOW HALF OF DISPLACEMENT
: GET HIGH HALF OF DISPLACEMENT

;

:111Q=mmmmmmmmm—a—amcaacam————- ;

MDR_ZEXT(OSR),

RLTEMPQ] _ZEXT(XB) PC_PC+1,
NEXT/C0.BRU~ALLIGN

; GET LOW HALF OF DISPLACEMENT

; GET HIGH HALF OF DISPLACEMENT
:

j
!

i
|

————

————————a

(MT098.,MCX
CONTRL .MIC

MICRO2

1M(01)

2B-NOV=83

Control Instructions
19002

:
wi JU9F, 0485,759€,4000,25€7,0073,0

16:30:35

CLOKX Rev 13,00, Clock rate = 160ns

: BRW, JMP

B
L At

uatininiebedate ikt H

RETEMPO] _Z2EXT(XB) PC_PC+1,
NEXT/CO.BRW-ALLIGN

;19004
;19005

MDR_ZEXT(OSR),

$19003

[

Page 458

s GET LOW HALF OF DISPLACEMENT

: GET HIGH HALF OF DISPLACEMENT

19006 .REGION/CONTRL .R1L.,CONTRL.R1H/CONTRL .R2L, CONTRL ,R2H/CONTRL ,R3L, CONTRL .R3H

;18885 {0.BRW=ALLIGN:

3730, 0081,2292,4020,0467,0072,3

;19009

MDR_MCMDRJ.OR. (RLTEMPO].RR, 24), ; CONCATINATE TWO HALVES OF DISP

;138}?
;19012

‘19013

NEXT/C0.BREND=BRANCH

19015 ;
19016
;19017

; CONTINUE IN COND BRANCH FLOWS

‘*it*tt*t*tt*ttttt**fi*ttt***l***ttk\'(*t****kt*ttt**t***tt*t*ttti**tt**fittttfi***

;19014 :

JMP

Input

dest.ab

MDR

DSIZE LATCH

Address to jump to
Long

'ttt**ttttt**ttt*tttt*t*tt**xt**Rfi*«ttw*twn****t***i*****t***tttiw*ttttitfi*t*i

;19018 .REGION/IRDX.R1L,IRDX.RTH/IRDX.R2L,IRDX.R2H

; 0396, 0081,2002,403D,8487,0072,2

19019 €0, JMP:
19020
0 jesmsssccccsccsssscccssrcssssosers :
;19021
PC_MCMDR],
.

$19022

NERT/C0.NOP

STUFF PC WITH NEW ADDRESS

: WASTE A CYCLE TO LET IDR1 CATCH PC

(MT098.MCX

MICROZ

CONTRL .MIC

1M(01)

28«NOV=83

Control Instructions

;}3852 .ToC

16:30:35

i BB

CLOKX Rev 13,00, Clock rate = 160ns

Control Instructions

Page

: 88"

i
!
t
!

219025 R
R L LL A L
A R L AR AR AR R AR AL AL A LA AL AR AL LA
;19056 H
8B(S.c,ss,cs.s¢,€C,881,CCD
pos.rl, base.ab, displ.bb
Position
Q
Input (Dest 1s in memory)
19027
;19038 :
MDR
Base

;19030

]

19029 ;

219031 ¢
:19032 ;
;19033 ;

Input (Dest is register)

219034

ORI

AL AR AR R

219037

MDR
GPR (rnum)
RNUM

Position
Base
Register number of base

Displ
Long

Displ

AR AR R AR AR AR ARAAARER A ARAAALAARALELASALEALALALAALALLALLLLL
A

:19038 .REGION/IRDX.RIL,IRDX.R1H/IRDX.R2L,IRDX,R2H
;19039 =111

;19040

4 QOBE, 0180,0AF7,1670,0851,0072,6

: 19041
;19042

;19043
;19044 €0.BBS:
;19045 €0,.88(:
;19046

IV QUBF, 0085,2777,0030,4047,04%"

219047

' Q0DE, 0980,0AF7,1670,0855,0072.6

WL emmn

READ.LONG

e ——— wmmseue.

Q ZLJTPL[iJ,
1R<2=0>7 ,NEXT/C0,BB=~MEM. IR0

PUSH,NEXT/C0.BB~GET.BASE

)

IU QOFF, 0981,8C13,8030,1CA7,0073,2

‘

« IF = 1 TEST FOR BIT CLEAR

TN0ewc

; SHIFT AWAY F.IT POINTER

; CALL SUBROUTINE TO GET POSITION

o na mmecemcccsasass -

READ.LONG,MOD,

;s GET WORD CONTAINING BIT TO TEST

;19053

1R<2-0>7 ,NEXT/C0.BB~MEM. RO

¢ 1F = 0 TEST FOR BJT SET

219052

o ZLITPLLY],

219054

219057 (0.8BSC:
219058 C0,88(C:

5 00DF, (0C85,2777,0030,4047,0428,6

: MAKE MASK TO TEST BITY
s IfF = 0 TEST FOR BIT SET

19051

219055 (0.8BSS:
19056 €0.BB(S:

. GET WORD CONTAINING BIT TO TEST

111 mmremecemwencanccccnsscanenn :

RUTEMP1] _M[MDR).ASR.3,

;}ggzg
19050 =1110

Long

DSIZE LATCH

;19035

DSIZE LATCH

;19059

19060
:}8825

119063

;19064

;}gggg

1110

s MAKE MASK TO TEST BITY

; IF = 1 TEST FOR 81T CLEAR

111 lemmeccccccnccncnanana —mmm—-

k[TEMP1J MCMDR].ASR, 3,

PUSH,NEXT/C0.BB-GET ,BASE

;s SHIFT AWAY BIT POINTER

. CALL SUBROUTINE TO GET POSITION

11110momwcmamarnannsscnasnanee= :

VA _ML[VAJ . ANDNOT,Z2LITOL31],

NERT/C0.BBI-READ

; MASK OFF ADDRESS BITS 1-0

;19067 €0.B8BSSI:

;19068 €0.8BBCCI:
;19069

« QOFF, 0C85,2777,0030,4047,0428.6

;19070

219071

R
B

wreaaeannas mmmm——

RCTEMP1] _M[MDR].ASR.3,

PUSH,NEXT/C0,BB~GET.BASE

; SHIFT AWAY BIT POINTER

s CALL SUBROUTINE TO GET POSITION

459

JMINGE MCX
CONTRL JMIC

;
IN

28-NQv-83
MICRO2 1M(01)
Control Instructions

i1
|
i1
16
'

) 0725, 0081,7895,064D,A587,0072,8

s -

oo~ ombwm—aoomwomz\um—-oooo\xombw

U 0724, J081,7036,4640,2047,0072,8

)1
i1
i1
1

0OOOO\OO*DOOOOOOOO*D\OOO’OOO*DOO

J 0727, 0881,200A,0430,0047,0072,4

=l
OO [elelolelolslalelalelaloleleleloleloielele
0O N NN NN
OO 0 0O O 0100 VOO0 000000000000

U 0v6, 0C81,2004,0A70,0047,0072,4

i1
i1
1
;1
;1
1
|
)1
i1
1
1
;1
:1
;1
;1
;1

—_

U 0752, U98Y,Q0F7,1660,0853,0072,6

-.......-....--‘.-...

;19072

16:30:35
:

CLOKX Rev 13.00, Clock rate = 160ns

Page

LREGION/CONTRL.R1L ,CONTRL .RTH/CONTRL .R2L , CONTRL .R2H/CONTRL .R3L , CONTRL . R3H

(0.BBI=READ:
© o

fiEADMOD[%QCK,SIZECLONG],

GET WORD CONTAINING BIT TO TEST
MAKE MASK TO TEST BIT

Q 2LITRL

IF = 0 TEST FOR BIT SET

1R<2=0>7 ,NEXT/C0.BB~MEM, IR0

=110

co. BB-MEM 1RO:
TEST BIT FROM MEMORY FOR SET

UB _MCMDRJ.AND.Q

WXTNE.0?,NEXT/C0.BB=MEM.F IXPC

BRANCH IF WX NE O

R D et
S L P;
WB_MCMDRJ.AND.Q,

WXTEG.0? ,NEXT/C0.BB-MEM.
F IXPC
=0
0. BB-MEM FIXPC:
0

0 42 2

0 O

PC_PC+1 MB_XB,

oy O A

e B

1R22-0>7 ,NEXT/C0.BB=MEM.EXIT

ey O

TEST BIT FROM MEMORY FOR CLEAR

BRANCH If WX EQ O

NO BRANCH SO SKIP OVER DISPLACEMENT

DO THE BRANCH

GET ONE BYTE FROM X8

460|
|

(MTO98.MCX

CONTRL.MIC

MICROZ2

16:30:35

28=NOV=-83

1M(OY)

CLOKX Rev 13.00, Clock race = 160ns

: B8

Control Instructions

K 4

Page 461

:19099 =000
119100 C0.BB=MEM.EXIT:

11910

:1318

D
D
d
D
e
b
D

A AT A

: SET BIT TESTED

S1ZECLONG, IRD1

: WRITE OPERAND BACK TO MEMORY

1110mmmmmwmcmcmm
e e cm e ———— : BBSSI

WRITE,UL MIMDR].OR.OQ,
SI2ELLONGI, IRD?

; WRITE DATA AND UNLOCK BUS
;

$1] 1w mm oo ~---=; BBCC]

: WRITE DATA AND UNLOCK BUS

WRITE.UL MIMDR].ANDNOT.Q,
S1ZELLONGI, IRD1

AR AR

AR AR R R AR AR

KRR KRR

;

AR KRR AR

AR R AR

ADDING THE BASE TO POSITION.ASR.3

A R AR

R AR

RK AR AR R KRR AR AR AR KRR AR

PL_MIMDR],

A TGS E

BRA ON ADD?,

R R LR AR AR ARR

RGeS

wen-

PORPRPINS

—_

)

—

AR AR RN AN RN

* EVALUATE BASE OPERAND

L o a=ssmscewuss;
:
PL34=3> WB
;
;
RETURN [-1§
+

KR AR RRRR KRR

' SAVE BIT POINTER IN PLATCH

€0.BB=RET:

KRR

* DON'T LOAD OSR WHEN GONIG TO 0S.VADD

NEXT/0S . VADD
[

D orod e
d
b
b
D
b aad amd
ok
b
b

AR R AR

SUBROUTINE TO CALL OS.VADD AND GET THE BASE OPERAND
IT ALSO FORMS THE ADDRESS OF THE BIT TO BE TESTED 8Y

e e e w=m==; BBCC

WRITE.LONG MCMDRI.ANDNOT.Q,

WS D £ D I DB B D D

N
Ay
DAr YRy

b md

TR D

b oD

: WRITE OPERAND BACK TO MEMORY

€0.BB-GET.BASE:

10 mmmm

: SET BIT TESTED

.8EGION/IRDX.R1L.IRDX.R1H/IRDX.R2L.IRDX.RZH

O
O

mh e e

7
,03FF ,F
U 0287, 0481,2FC1,0080,44A

b b h o

U 0286, 0€81,28(2,463D,8047,0013,0

—— S— ; 88sC

SI2ELLONG], IRD

D
b rd
b
b

d D ek

U 072F, 0881,2008,8120,0558,003F,9

;

b ek md

D0 GO 000000 D0V OO0V O00O000

U 072E, 0C81,200A,4120,0558,003F,9

B
1191

: WRITE OPERAND BACK TO MEMORY

WRITE.LONG MCMDRJ.ANDNOT.Q,

A4
x

1191

: CLEAR BIT TESTED

SIZECLONG], IRD1

; g}

1011 mmmmmmmmm
e e e ; BBCS

b h D o ok e

U 072D, 0081,2008,8120,0559,003F,9

1191

: WRITE OPERAND BACK TO MEMORY

WRITE,LONG MCMDRJ.OR.Q,

1191

: CLEAR BIT TESTED

S12ELL.ONG], IRD1

; g}
b

U 072C, 0081,2008,8120,0559,003F,%

:191

10105 mmm e
o e : BBSS

“em.man

1191

: LET PC SETTLE BEFORE DOING IRD1

WRITE.LONG MCMDR].OR.Q,

: 31
D ek ad

U 0728, 0481,200A,4120,0559,003F,9

IRD1

= = D S S

1191

D00 O LN I (NN =

191

¢ LET PC SETTLE BEFORE DOING IRD1

1001 ===~~~ Smesscomcnsemnn e ———. ; 88C

AN FU PO POUNURGIO U NI

: g}
b D

U 072A, 0481,200A,4120,0555,003F,9

$191

iRD1

4 0 O O

11910

;000=~==neumennccnrnnnnnnnnen
e . BBS

G 00 N O AN T HN) = OO 00 NN W ES AN = OO0 NG VL By —

;}3}8

O N I L) =

U 0729, 0080,0036,4130,0047,003F,9

:1910

U 0728, 0080,0036,4130,0047,003F,9

05,VADD RETURNS HERE THROUGH RQM
LONG WORD ADD IS BASE+POS.ASR.3
SAVE BYTE POINTER IN PLATCH

RETURN -1

CMT098.M§é
CONTRL .M

MICROZ

1M(01)

16:30:35BB

28-NOV-83

Control lnstructions

CLOKX Rev 13.00, Clock rate = 160ns

Page

;}3%25 €0.BB=REG:

U 0397, 0181,2013,8A30,F847,0073,4

119153
;}g}gg

Y TEST TO SEE IF POS IS GEQ 32

WB_MIMDRJ.ANDNOT.ZLITOL1F],
WXTEQ.07,NEXT/CO.BB=FAULT

;

E}g}gg 8EGION/CONTRL.R1L.CONTRL.R1H/CONTRL.R?L.CONTRL.RZH/CONTRL.R3L.CONTRL.R3H

E}g}gg C0.BB=FAULT:

U 0734, 0C80,0036,4030,0047,00FF,8

E}g}g?

NEXT/IE.OPER.FAULT

U 0735, 0C81,2BC2,403D,8047,0075,0

119162
;}g}gz

eT ;
PL_MIMDR
¢ PUT BIT COUNT INTO PLATCH

119165

U 0750, 0180,0AF7,1670,0847,0073,6

119166
19167

119168
119169

Y LET CHARLIE WORRY ABOUT IT

je==mesmemsececcccmeeeee- S

* MAKE A MASK TOQ TEST BIT

0_ZLITPLLC],

1R<2<0>7,NEXT/C0.BB=REG. IRO

“ IF = 0 TEST FOR BIT SET

: IF = 1 TEST FOR BIT CLEAR

$19170 =110

:}3};; €0.BB-REG,%RO

U 0736, 0480,003A,0A7C,C047,0074,6

119173
:}g};g

119176
U 0737, 0080,0034,0A3C,C047,0074,6

119177

;13};8

we _RLGPR.R1.AND.Q,

WXTNE.O?. NEXT/C0.BB~REG.FIXPC

* TEST BIT FROM REGISTER FOR SET
; BRANCH IF WX NE O

e
L L S:

WB_RCGPR.RJ.AND.Q,

WXTEQ.0? ,NEXT/C0.BB=REG.FIXPC

: TEST BIT FROM REGISTER FOR CLEAR

; BRANCH IF WX EQ 0

119180 =0

:}3}35 €0.B8B-REG. F IXPC:

)
U 0746, 0881,7036,4640,2047,0073,8

119183
;%3122
119186

u 0747, 0881,7895,064D,A587,0073,8

PC_PC+1 MB_XB
1R32-0>7 ,NEXT/C0.BB~REG.EXIT
N

me———

119187

PC_PC+SEXT(XB)+1,

119189

1R<2-0>7,NEXT/C0.BB~REG.EXIT

119188

SIZECBYTE],

* NO BRANCH SO SKIP OVER DISPLACEMENT
:
* DO THE BRANCH

; GET ONE BYTE FROM X8

462

CMT098.M(X
CONTRL .MIC

MICRO2

28-NOV-83

Control Instructions

16:30:35

: BB

CLOKX Rev 13.00, Clock rate = 160ns

:19190 =000
£19191 (0,BB-REG.EXIT:
$19192
;000=====scmmemmc
e ee e ; BBS

U 0738,

0080,0036,4130,0047,003F,9

119193

iRD1

u 0739,

0080,0036,4130,0047,003F,9

119195
i19196

;007 =m=mmmmmmumc
o mscem e cmn e : BBC
: LET PC SETTLE BEFORE DOING IRD1
iRD1

119198
U 073A,

0484,003A,6413C,C047,003F,9

119199

19200
119202

U 0738,

0484,003A,413C,C047,903F,9

:19203

19000

119206
v 073C, 0084,0038,813C,C047,003F,9

119207

15208

119210
u 073D, 0084,0038,813¢,€047,003F ,9

119211

15212

119214
u 073k, 0484,003A,413C,€047,003F,9

u Q73F, 0084,0038,813C,(047,003F,9

; LET PC SETTLE BEFORS DOING IRDI

Re
L : BBSS

: CLEAR BIT TESTED

RCGPR.RI_RB.OR.Q,

IRD1

: WRITE OPERAND BACK TO REGISTER

;011 mmmmmm e —————— : BBCS

RCGPR.RI_RB.OR.Q

: CLEAR BIT TESTED

IRD1

: WRITE OPERAND BACK TO REGISTER

;100=======ccmomcmmomacecononnnn : BBSC

RLGPR.RJ_RB.ANDNOT.Q

IRD1

;101 === mmmm e cs s st o m

REGPR.R]_RB.ANDNOT.Q

IRD1

;110mommmm

e man

: SET BIT TESTED

: WRITE OPERAND BACK TO REGISTER

e ; BBCC

: SET BIT TESTED

: WRITE OPERAND BACK TO REGISTER

s e : BBSSI

119215

RLGPR.R1_RB.OR.Q,

119218

;11) mmmm i mmmmmmm e e ; BBC(I

115216
119219
119220

1RD?

RLGPR.R]_RB.ANDNOT.Q
IRD1

: WRITE DATA

: WRITE DATA
:

—

(MT098.,MCX
CONTRL.MIC

[

MICRO2

1M(01)

16:30:35

28~-NOV=-83

fontrol Instructions

;}35%; .T0C

: BL8

Control Instructions

: BLB"

219223 REKRRH AR AR KRR AR KRR KRR AR R AR R R
019224
;19225
;19226 ;

BLB(5,C) src.ri,displ.bb
Input (Src is memory)

;19227

:19228
:19229
119230 .
CZEIENE

)

Input (Src is register)
AR A

Page

CLOKX Rev 13.00, Clock rate = 160ns

LA AL RASARARER LR

AR AR R R

AR RN AR AR Kk ok kK KAk

MDR

.
Src

GPR {rnum)
RNUM
XB

Src
Register number of sr.
pispl

Displ

RALALAAAALALAAS LALLM LALLM

ALLALLELLRA]

;19232
.R2L,
IRDX.R2H
;19233 _REGION/IRDX.R1L,IRDX.R1H/IRDX
:}gggg C0.BLBS:

U 039D, 0581,2(12,0A30,0847,0074,E

119236
;}gg%g

119239 €0.BLBC:
219240

u 039t, 0181,2012,0A70,0847.0074,E

119241

;}852%

UB_MCMDR],AND.ZLITOL13,

WX.EQ.0?,NEXT/CO.BLB-TEST

¢ TEST BIT FOR SET
H

it vt

detde b H

WX.NE.O?7,NEXT/C0,.BLB-TEST

WB_MLMDRI.AND, . LITOL1],

;

TEST BIT FOR SET

E}ggzé LREGION/CONTRL.R1L,CONTRL.RTH/CONTRL.R2L, CONTRL .R2H/CONTRL ,R3L, CONTRL .R3H

219246 C0,BLB=TEST:
;19247

J Q74E, 0481,7895,0000,A587,0072,¢2

il etttbtdalabetttd
bbbl bl b :

PC_PC+SEXT(XB)+1,

;{ggg¥

NEXT/CO.NOP

119249
119252

J Q74F, 0481,7036,4000,2047,0072,2

;19248

;19253
:19254

SIZECBYTE],

;

; GO WASTE SOME TIME

§lmmmmmemmeaas R
TR R :

PC_PC+1 MB_XB,
NEXT/CO.NOP

DO THE BRANCH

: DISP IS A BYTE

; NO BRANCH SO SKIP OVER DISPLACEMENT
; GO WASTE SOME TIME

464

.MX
{MT098

CONTRL.MIC

MC01)
28-NOV-83
MICRO2
Control Instructions

;}gsgg J0C

219257 R
;19358 H

e
ACB(B, W, L)

119259
:19250 ;
:19261
;19262
$19263

J19270

$19271

216272
219273
219274
;19275
219276
119277

;19278

U 028F, 00B86,10¢(,7630,0047,0417,0

:19279

:}333?
19282

J 0290, 0481,7816,689D,A047,0075,¢

219283

:183%2

Control Instructions

AL AR AR AL AL
L AL
R
A
limit.rx, add.rx, index.rx, displ.bw

Input (lndex is memory)

Input (Index is register)

Page

: ACB"
Q
MDR
OSR

Limit
Add
.
OSR of index

Displ

DSIZE LATCH

:19264

19265 ;
19266 ;
$19267
;19268
:19269

16:30:35ACB CLOKX Rev 13,00, Clock rate = 160ns

AT AR R AR R AR AR RN

MDR
GPR ( rnum)
RNUH
DSIZE LATCH
X8

R R RN R

R AR

Size of index

Limit

Add
Index
Register number ot
Size of index
Displ

ARk ek kbbb Rk AW

(REGION/IRDX.R1L,IRDX.R1H/IRDX.R2L,IRDX
,R2H

=00000
=011
(0.ACBB=-MEM:
(0.ACBW-MEM:
CO,ACBL=MEM:
0111

lenmncmcmuccnnn mememem—a——

MLTEMP1]_Q Q_D,

. SAVE LIMIT [N RTEMPI

NEXT/0S.MOD

; RETURN WILL BE +1

PUSH,BRATMON ADD?,

; CALL 0S.MOD

:10000-=~swmmaccccnonananannnan~" ;

D_SEXT(XB) PC_P(+2,

1R<2>? ,NEXT/CD,ACB=SETCC

; MAKE SURE WE CAN ACCESS THE DISP

. BRANCH ON IR2

(ACBB,ACBW) OR (ACBL)

;}gsgg .8EGION/CONTRL.R1L.CONTRL.R1H/CONTRL.REL,CONTRL.R2H/CONTRL.R3L,CONTRL.RBH
219288 (0,ACB=-SETCC:
219289
119290

e rtintaiaintalebedat
ol bl b L bbb ; HERE ON A(BL
MTEMPO_MDR+Q
: WBUS AND MTEMPO GLT NEW INDEX

;19292

cCore,

;19291
U 075C, 0487,2009,0030,1508,0075,¢

WRITE,S12ECI0EP],

s WRITE NEW INDEX BACK TO MEMORY

;}gsgz

NEXT/CO.ATB-TEST,ADDEND

119295
219296

i inintatiaiatalniaty) Rl
MTEMPO_MDR+Q,

219298

CCoP1,

219297

J 075D, 0487,2009,0030,0008,0075,2

219299

.
index

WRITE,SIZECIDEP],

NEXT/CO,ACB-TEST,ADDEND

SET CONDITION CODES

bl ; HERE ON ACBB AND ACBW
; WBUS AND MTEMPO GET NEW INDEX

s WRITE NEW INDEX BACK TO MEMORY
. SET CONDITION CODES

465§

28=NOV-83
Control lnstructions

16:30:35

1M(O1)

ACB

’
’

ARSI/

u 07%1, 0C80,0003,0870,4047,0875,1 374+

'
.

u 0733, 0080,0000,0870,4047,0875.,1

374

B
.
.

U 0751, 0c80,0022,403p,8587,0072,2

.
:

y 0753, 0080,0036,4130,0047,003F,9

‘

wB_a,
SIGND CMP?,S]7E

TEST FOR GE@ O

=01
0. ACB-TEST1

HERE FOR ADDEND GEQ 0
W8 <= LIMIT-INDEX
TEST FOR INDEX LEQ LIMIT

WB_RLCTEMP11=M[T
NEXT/C0.ACB~TES

;1lmmmmeemeesmmaaeeeae e
WB_MCTEMPO]-R

SIGND CMP?,S]

NEXT/CO ACB=T

466 |

DRIVE ADDEND THRQUGH ALU FOR TEST

NEXT/C0.ACB=TES

SIGND (MP?,SIZE

Page

mey

AN
NN

’

)

—t

’

AN U AN LA N WA

U 0752, 0680,003A,487D,8047,0073,1

Clock rate = 160ns

AL A A AN LA U U (AN

MNOTUTLMLMVN
= — S D
D
DD[elelelisle lelele]
WIS ND = OO CO IO W S AN = O 0 O O N S
) —

’

Crd LA AN

;

000G 00000 800000000000
0000

;19300 CO,ACB~TEST.ADDEND:

5
CLOKX Rev 13.00,

MICROZ

. MCX
CMTG9B
CONTRL MIC

mhame

:
:

HERE FOR ADDEND LSS 0
WB <= INDEX=LIMIT
TEST FOR INDEX GEQ LIMIT

=01
C0.ACB= TEST?

----------------- o

DO THE BRANCH

PC_PC+D,

NERT/CO.NOP

WASTE A LITTLE TIME

;1] emmanmmsueenn
e nanma————

iRD1

; NOTHING TO DO

e——

;

(MTO98.MCX
(ONTRL MIC

MICROZ

1M(01)

2B-NOV~-83

Control Instructions

16:30:35

: ACB

Page

CLOKX Rev 13.00, Clock rate = 160ns

. 19326 ,REGION/IRDx.RIL, IRDX,R1H/IRDX,R2L,IRDX R2H
;19329

U 3i9F, 0(81,7816,689D0,A047,0028,C

.%8%;?

iyt
tebiat il btk H

D_SEXT(XB) PC _PC+2,

; MAKE SURE WE (AN ACCESS THE DISP

1R<3>?

; BRANCH ON OPCODE

;19332 =0
219333 (0.ACBL~REG:

$19234

u 028¢C, 0485,2001,003C,D047,0075,4

(0 mmec e ceem e cn e -

;19335

RLGPR.R] _MLMDRI+RB,

: WRITE NEW INDEX TO GPRLRNUM]

;39337

NEXT/CO.ACB=TEST.ADD.REG

;19336

ccor2,SIZECIDERY,

$19338 C0.A(BB~REG:

; SET CONDITION CODES

.}ggzg CO.ACBW-REG

219341
19342
.;ggzz

U 028D, v483,2001,003¢C,(847,0075,4

RLGPR.R],SIZ _MIMDRI+RB,
¢COP1,S1ZELIBEP],
NEXT/CO.ACB~TEST.ADD.REG

; WRITE NEW INDEX TO GPRLRNUM]
; SET CONDITION CODES
;

;19345 _REGION/CONTRL.R1L,CONTRL.RTH/CONTRL.R2L,CONTRL .R2H/CONTRL
.}ggég CO ACB~TEST.ADD,REG:

436+

119351 =01
;19352
19353
;19354
:19355

: 19356
;19357
;19358
19359

WB MLMDRJ,

SIGND CMP’ SIZELIDEP]
SIGND CMP?.SIZELIDEP],

NEXT/C0.ACB-TEST2
(1]

mm e

WB_R[GPR,R1-Q

s TEST FOR GEQ O

SIGND CMP?,S]

NEXT/C0.ACB=T

WB <= LIMIT~INDEX

TEST FOR INDEX LEQ LIMIT

—————

DEP],

.R3L,CONTRL .R3H

: DRIVE ADDEND THROUGH ALU FOR TEST

10l mmmme e mm e ———————————
WB_0-RLGPR.R],
P

[a sl N1

J 0757, 080,0038,087C,C047,0875,1

;13

TV U AU AV Y, Y

U 0755, 0C80,0038,087C,C047,0875,1 430+

:19348

LA AN N WA LR AN W (AN NN AN

U 0754, 0081,2592,4B70,0047,0875,5 %51«

.}g%?g (0.ACB=REG:
193¢

467

Y WB <~ INDEX-LI
LIMIT
* TEST FOR INDEX GEQ LIMIT

MICROZ

CMT098.m§é

16:30:35

28-NOV=-63
Control Instructions

CONTRL.

3%2? .TOC

;

1M(01)

U 075F, 0884,0E7C,003C,D047,0075,6

U 0756, 0881,2000,007¢,C047,0874,0 380+

U 0758, 0C80,0008,0070,0047,0874,0 373+

;******t**t**t*tiittt**i\'*ttttt**fit*ik***i**k*tt**********t***t***t*t*****w**t

303 .
4 ;

Nel¥ol¥olVaNollolVo
NelVello Nolie N el sl ol o s ) ool o ]
(N A AT
N AT AT U N N A AN AR N AR A AN LA AN
Q000000
N N NN NNNNNNOOOROPIRT
NN 2O O
NN SN =2 O 000~

: AoB"

RNUM

Input (Index is register)

:
;

GPR(rnum)

MDR

)
Limit

MDR

SRR

DSIZE LATCH

.
Limit
Index
Address of index
Long

timit.rl, index.ml, displ.bb
ADBL (SS,EQ)
Q
Input (Index is memory)

AR AR AR

RN RN AR IR AR

DSIZE LATCH
X8

A AR

R AR KA

Displ

Index

Long
Displ

AR AR R KAk Rk

ki kkkkkk

REGION/IRDX,R1L, IRDX.R1H/IRDX.R2L, IRDX.R2H

(0.AQBLSS:
C0.AQBLEQ:

D_SEXT(X8) PC_PC+1,

REG MODE?,NEXT/(0.A0B~REG,TEST

: MAKE SURE WE HAVE ACCESS TO DISP
; INDEX IN A GPR ???

9386

C0.AOB=REG.TEST:

9387
9388

9389

i 0nmmmemmmmammm—emm—————————n :
MTEMPO_MGR+1,
: UPDATE THE INDEX

WRITE,S1ZECIDEPD,

P WRITE 1T BACK TO MEMORY

9391

NEXT70.AQB-MEM

9393

RLGPR.R]_RB*1,

9390

b o

]

Contral Instructions

.gEGJON/CONTRL.R1L,CONTRL.R1H/CONTRL.RZL,CONTRL.R2H/CONTRL.R3L,CONTRL.R3H

9394,

3398

b anh o o

U 075E, 0087.,2650,0030,1508,0075,8

: ADB

Page

CLOKX Rev 13.00, Clock rate = 160ns

938

9397

ad b s b e e

e
S T T T S

U 03A1, 0881,7816,690D,A047,0075,E

e TR TR

TR PR P

b b d b ) D ek b ad b b b d b oD and b D b e

PR PR P

) b D D D D d d d e

TR IR TR TR TE TR IR TR

D e

9362

9398
9399

19400

CCoPo.

: SET CONDITION CODES

Y TR ;

CCOP2.S12ECIDEP]

: UPDATE THE INDEX

' SET CONDITION CODES

ee
———— cemme—- H

WB_MCMDRI-RLGPR.R],
SIGND CMP_.NOT.iRO?,

SIZELIDEPIINEXT/CO,AOB-BRA

Y WB <= LIMIT = INDEX
* TEST SIGN AND OPCODE

3402 €0.A0B-MHEN;

94,04

+19405

WB_Q-MCTEMPO], SIZECIDEP],
SIGND CMP .NOT.IRO?

P w8 <~ LIMIT - INDEX

* BRANCH ON RESULT AND OPCODE

468

H
H

(MT098 . MCX
CONTRL M1

MICROZ2 1M(01)
28-NOV-83
Control Instructions

16:30:35AOB CLOKX Rev 13.00, Clock rate = 160ns

:19406 =000

11940 7 C0.A0B=BRA:
119408

U 0740, 0C80,0022,403D,8587,007¢,2
_
U 0741, 0080,0022,403D,8587,0072,2

U 0742, 0C80,00¢¢.403D,8587,0072,2

y 0743, 0080,0036,4130,0047,003F,9

: 19409

:}32}?

;19612

BC_PC+D,

NERT/CO.NOP

NERT/C0.NOP

319416
;19417

PC_PC+D,

219420

219421

119422

;

AQBLEG

DO THE BRANCH

;001 m=mmemmmr
e e na e
e o : ADBL.SS
; DO THE BRANCH

119413
:}gz%g

;19418
:19419

;

PC_PC4D,

5010=momcmmmmemmn
s m e nnensancnan : AoBLEQ
H DO THE BRANCH

NERT/(C0O.NOP

NR
S inininde ; AOBLSS
IRD1
: NO BRANCH

U 0744, 0080,003%6,4130.0047,003F,9

319424

;100-~-smmmmmtan
e n s e — -H
1RD1
:

AOBLEQ
NO BRANCH

U 0745, 0080,0936,4130,0047,003F,9

119427

;101 emmcmmmce
e e e
ma :
IRDY
H

AOBL SS
NO BRANCH

219423

119425
;19426

19428

;

—

MICROZ

MT098.MCX

1M(01)

——

16:30:35

28=NOV-83

6 5

+ S0B

Control nstructions

CONTRL MIC

.}82;3.T0C

control Instructions

19432 :
19635 5

SOBG(EQ, TR)
index.ml, displ. bb
Input (Index s memory)

Page 470

CLOKX Rev 13.00, Clock rate = 160ns

: Sop'!

}

;

}19431 .t**t***w****nu*tww*tttttttn**ttt**tt*tktt**************fltt**tt******t*tt*tt*t
:19434

;19435 ;
;19436 :

,
,
Input (Index is register)

;19437 ;
19438 ;

Index

Address ot index

RNUM

X8
GPR (rnum)
X8

Displ
Index
Displ

;19439

‘wt*fit*w**twtu*it**ttt**tttttfit*ttit*t*ttwtt**t*i*itt*itt**i***tt***t**t***tti

;19441

(0, SOBGEQ:

;19440 REGION/IRDX.R1L,IRDX.R1H/IRDX.R2L ,IRDX.R2H

:}322% €0.S0BGTR:

U 0342, 0081,7816,500D,A047,0076,6

E}gzzg

6 SEXT(XB) t._. «+1

E MAKE SURE WE HAVE ACCESS TO DISP

119446 ,REGION/CONTRL.RIL,CONTRL.RTH/CONTRL. R?L CONTRL .R2H/CONTRL .R3L,CONTRL .R3H
119447

19448
U 0766, 0885,¢651,2D07C,55DA,0874,8 407«

119449
19450

jmememesecsescscesseccccecccssnnee ;

RIDST.RI_D_MCMDR)-1

s SUBTRACY ONE ...

NEXT/C0.S0B-BRA

WRITE 'NOTREG,SI1ZECIDER)
CCOP2 SIGND (MP .NOT.IR0?,

;}8225

; WRITE INDEX BACK TO MEMORY
; BRANCH ON TEST AND OPCODE

119453 0, SOB-REG:
J19454

U 0767, 0084,0E7D,2D7C,D047,0874,8 407«

119455

00 jeeeesmmccccmcccccnccncconcocnaes :

;18229 £000
N

R[GPR R)_D _RB-1,512ECIDER],

y 0748, 0080,003A,403p,8587,0072,2

u 0749, 0¢80,0034,403D,8587,0072.2

;

U 074C, 0580,0EBO,VA3B,F847,0876,0 378+

e m————— memee————— .
;

SOBGTR
TAKE THE BRANCH

; BRANCH ON TEST AND OPCODE

NERT/CO.NOP

119463
119464

100 === mmm—— e w——— --=-; SOBGEQ
PC_PC+Q,
: TAKE THE BRANCH

;}gzgg
19468
219469
;}32;9

119472
v 0748, 0C80,003A,403D,8587,0072,2

SUBTRACT ONE ...

;}322;

119467
]
U 074A, 0580,0EB0,0A3B,FB847,0876,0 378%

1000 mm
PC_PC+Q,

INDEX IS IN MEMORY

;

cCoP2" STEND CMP'.NOT.IR0?

219458 (0,S08-BRA:
: 19459
;19460

INDEX IS IN MEMORY

;19473

NERT/CO.NOP

; WASTE A LITYLE TIME

s WASTE A LITTLE TIME

1010~ mmmmcecce
e nen e mt - ; SOBGTR (NO BRANCH PROBABLY?7?)

WB_D-OL1T24(17F1,
WX7EQ.0?,
NEXT/C0.SOB=-TEST.MOST.POS

;
s
H

;01]emmmmmmmamm—m—
e ———
- ; SOBGEQ

PC_RC+Q,

: TAKE THE BRANCH

;}gzgg

NERT/CO.NOP

219477

wB_D~ 0L1T24[17FJ

NEXT/C0.S0B-TEST,MOST.POS

119476
219478

.}gzgg

19481

;19482
19483

TEST FOR MOST PQOSITIVE CASE
TEST FOR 7FFFFFFF

s WASTE A LITTLE TIME

(100mmmmmmmremmn e wmesnwenaeas SOBCTR (NO BRANCH PROBABLY???)

WX, E0.07,

(10

TEST FOR MOST POSITVIVE CASE

; TEST FOR 7FFFFFFF

ememmronnccncn
e ana s mn - SOBGEQ (NO BRANCH PROBABLY???)

we D=0OLIT24[17F],
WXTEQ.0?,

s
:

TEST FOR MOST PQOSITIVE CASE
TEST FOR 7FFFFFFF

‘

!
;

MICRO2

(MY098.MCX

1M(01)

28-NOV=83

Control Instructions

CONTRL MIC

L 074D, 0380,0EBO,0A3B,F847,0876,0 378+

;%3zgg }

16:30:35

t SOB

CLOKX Rev 13.00, Ctock rate = 160ns

NEXT/CO, SOB=TEST.MOST.POS

119486 =0

:}gzgg (0.S0B=TEST.MOST.POS:

U 0760, 0080,0036,4130,0047,003F,9
.

J 0761, 0C80,003A,403D,8587,0072,2

E}gzgg

1RD1

119491
219492

;lmmmemm e CLELETE
PC_PC+Q,

119493

NEXT/(0.NOP

; ALL OK
LY
: TAKE THE BRANCH

P WASTE A LITTLE TIME

Page 471,

;

CMTO9&.MCX
CONTRL . MIC

MICRO2

1M(C1)

: CASE

Control Instructions

;%gfigg .T0C

16:30:35

2B-NOV-83
"

Page 472

CLOKX Rev 13,00, Clock rate = 160ns

Control Instructions

: CASE"

319499 :**kt****fifi*kfiititfifitltt**tiittkflwltt**tfltttttttttttttnt*t*tt**w**t**********i.

119497

;

;19498 ;
;19499 .

CASE(B,W,L)
Input

219500 ;

:19501 ;
:19502

(Limit is memory)

Input (Limit is register)

Selector
Base

Q
MDR

Selector
Base

GPR (rnum)

Limit

DSIZE LATCH

$19304

19506

Q
MDR

DSIZE LATCH

112503

:19505

;A MAX A Ax kb h

kR AR

R AR ARk R AR AR

RNUM

AR AR

;19507 ,REGION/IRDX.RIL,IRDX.R1H/IRDX.R2L,IRDX.R2H

Size of limit
Size of Limit

RERR R

RN RAR N

219508
Q2AF:
19509 CO.CASEB-MEM:
219510 CO.CASEW~MEM:
219511 (O, CASEL-MEM:
219512
;0111 mmemncmnc
e canan
- ——— :

U 02aF, 0085,2008,0630,0047,0410,0

519513

RUTEMP3] _0-ML{MDR],

; MTEMP3I <~ SELECTOR-BASE

:}3;}2

NEXT/0S.RED

219514

PUSH,BRA ON ADD?,

;19517 280:

U 0280, 0(81,2003,0030,00¢7.0076,8

119518
;}gg;g

; CALL OS.RED TO GEY LIMIT

;10000=smmsomennm
i n
-:

WB_RLTEMP3]~MLMDR],
SIZECIDEP].ALUS_UNSGN

: COMPARt BY _ (SELECTOR-BASE) ~ LIMIT
; LEAVE RESULT IN STATE LATCHES

;195?1 .REGION/CONTRL.R1L,CONTRL .RTH/CONTRL ,R2L, CONTRL. ,R2H/CONTRL .R3L ,CONTRL .R3H

:}ggg% CO.CASE=DISP.ADD:

U 0768, 084,359,0031,0047,0076,9

219524

:}32;2
;19527

U 0769, 0481,A001,0871,1CA7,0075,8

:19528

;}gg%g
:19531

219532

U 0758, 0085,2592,4930,4047,0076,2

219533
:}82%2

219536

U 0759, 0485,2592,4010,4050,0076,8

119537
119538
119539
:}ggz?
:1954§

SI1ZECIDEP]

VA MLPCI+RCTEMPS],

10)=mmmm

e r e remr rr e

RLTEMP1]_MLMOR],

;

e e ———————— :

ALDS? ,NEXT/CO.CASE=DECIDE
CO.CASE~DECIDE:

; FORM POINTER TO DISPLACEMENT

REG MODET,NEXT/CO.CASE~BAD

: GET ADDRESS OF DISPLACEMENT

; USE ALUS TO DECIDE WHAT TO DO
——— ; NOT LESS THAN OR EQUAL

; SAVE LIMIT TO SET CC'S WITH
H

RUESIEEELLE
L ——enccnsas wemeemmws LESS THAN OR EQUAL

READ
S1ZELWORD)
RCTEMP1]_MEMOR],

NEXT/C0.TASE-GOOD

GET DISPLACEMENT
: SIZE OF DISP IS ALWAYS WORD
: SAVE LIMIT IN TEMP1
:

J10emmme e
— . —— ; LESS THAN OR EQUAL

;1954

READ

119545

RCTEMP1]_MEMDR),

: SAVE LIMIT IN TEMPI

119544
u 075A, 0485,2592,4010,4050,0076,8

RCTEMP4] _ZEXT(MLCTEMP3]).SL.1,
e

;}ggég

)

selector.rx, base.rx, limit.rx, displ{0].bw,...displLlimit].

SlZEtUORDJ

NEXT/CO.TASE=GOOD

GET DISPLACEMENT

; SIZE OF DISP IS ALWAYS WORD
:

MICROZ

Control Instructions

0768, 0081,2816,491D,8587,0076,4

’

0762, 0481,2016,6030,8047,0076,D

)

0763, 0886,258E,403(,C047,0076,C

’

0
.

076C, 0080,2016,603D,8047,0076,D

)
.
.
.

’
’
.

076D, 0980,0C31,0930,0087,0076,4

.
.

]
.

’
.

0
.

0765,

0080,3000,013(¢,(347,003F,9

had 00D

U764, 0480,1003,0130,0847,003F,9

]

IO AN S NND = O D00 NN SMAND 2 OO 00 NS WU = O 0

T LU

’

L LL L LT L L L U L L

076A, 0¢80,3000,003¢,D0C7.0076,8

LALAWV LT

LWL

L A

000 NOMN SN
= OOOO0

’

4 O

’

)

W I

O TU
IV
AN O
DO O C O O TR CO 0000 CO000OCO00
o~ NN N N TN TN SN NN OO

L LA LS

03A3, 0885,2008,0030,0047,0076,A

Page

19548 .REGION/IRDX.R1L, IRDX.R1H/IRDX.R2L , IRDX.R2H
€0.CASEB~REG:
(0. CASEW-REG:
€0.CASEL~REG:

16:30:3SCASECL0KX Rev 13.00, Clock rate = 160ns

28=NOV=83

7 CO00 000000 C 000D 000
UO 000000 TO000000:00000:000
LU T L T U L U T
AT U T T LT U Ui
Ll
e

CMTO98.MCX
CONTRL ,MIC

RLTEMP3]_Q=MLMDR)]

? TEMP <~ SELECTOR-BASE

LREGION/CONTRL .RIL , CONTRL.R1H/CONTRL .R2L , CONTRL .R2H/CONTRL .R3L, CONTRL .R3H

WB_MCTEMP3J-R[GPR.R]
ALDS_UNSGN, S1ZECIDERT,

{ COMPARE BY
(SELECTOR-BASE) - LIMIT
* LEAVE RESULT IN STATE LATCHES

NEXT7C0, CASE-DISP,ADD

€0.CASE-GOOD:
C0. CASE=BRANCH:

PC_PC+SEXT(MIMPRI),

* ADD DISPLACEMENT 70 PC

SI2ELWORD],
REG MODE?,NEXT/CO.CASE-SETCC

* ONE WORD DISPLACEMENT FOR THIS ONE
; GO SET (C'S WHILE PC SETTLES

=0
C0.CASE=BAD:

: MEMORY MODE
ZERO EXTEND LIMIT
:

L
D ZEXT(MCMDR) ,SIZECIDEP],
NEXT/C0.CASE-BAD.FIXPC

;]mmmmmmmmmmem—m—ece—eme——ee——— ; REGISTER MODE
MCTEMP2]_RCGPR.R]
: GET REGISTER TO MTEMP TO ZEXT
[

6_2EXT(M[TEMP2J).SIZEEIDEPJ

)

: ZERO EXTEND LIMIT

.F
IXPC
€0. CASE-BAD

BC PC+((D+ILITOC1D).SL.1),

REG MODE?,NEXT/C0.CASEZSETCC

' PUSH PC PAST DISPATCH TABLE

+ GO SET CC'S WHILE PC SETTLES

0. CASE=SETCC:

$0mmmmemmmemsomsemmesmsaem———— ; MEMORY MODE

WB_RLTEMPSI-MLTEMP1],
CCOPT,SIZECIDEP],
1RDY

L
—— wmenmmana; REGISTER MODE
WB_MCTEMP31-RIGFR.RJ,
' WB <~ (SELECTOR~BASE) = LIMIT
gg8q1.5115[105p3.
; SET CONDITION CODES

473

;

CMT098.MCX

CONTRL.MIC

MICRO2

1M(01)

16:30:35

28-NOV-83

Control Instructions

;}gggg .T0C

: BSBB

;19600 ;

;19601

BSBB

Input

displ.bx

LAt A AR

119602 REGION/IRD1.RIL,IRDT.RTH
119603 =1000
119604 €0.BSB8:

19605

U 01F8, 0085,A592,4030,05€67,0076,E

:19606

;}gggg
:19609

U 01F9, 0085,A592,4030,05€7,0076,E
U 01FA, 0085,A592,4030,05E7,0076,E

119618

;}gg}g
119622

‘}3252
119626

;}gggg
$19630

:}32%;
119634

A ALL LA

Displ

AR AR ALLEALALALAMALLE AL

:1000===-==c=cmcomcccmmnnnn ————;

MDR_ZEXT (OSR)

RCTEMPO]_MLPCJ,NEXT/C0.8SB

* GET DISPLACEMENT FROM OSR

: READ PC FOR LATER PUSH

;1001 =mmmmmmm
e e;

* GET DISPLACEMENT FROM OSR

119633

u O1FF, 0085,A592,4030,0567,0076,E

LAttt

MDR_ZEXT(OSR)

:}gg}g

119699

U 01FE, 0085,A592,4030,0567,0076,E

AT AR SRR A AR AR AR AL AL

$19614

:15625

U 01FD, 0085,A592,4030,05E7,0076,E

A S AR

: GET DISPLACEMENT FROM OSR

19621

U 01FC, 0085,A592,4030,0567,0076,E

‘

MDR_ZEXT(OSR)

119617

U 01FB, 0085,A592,4030,05E7,0076,E

EAR

: Bssa"

119610

‘}82}1
119613

Page 474

(LOKX Rev 13.00, Clock rate = 160ns

Control Instructions

319598 R
119599

RCTEMPO]_MCPCI,NEXT/C0.8SB
Y READ PC FOR LATER PUSH
£ 1010=msmmmmmmmmmm e e
RCTEMPO]_MEPC),NEXT/C0.8SB

¢ READ PC FOR LATER PUSH

;101] =mmommmomm
e
m e s;

MDR_ZEXT (OSR)

RCTEMPO_MLPCS,NEXT/C0.BSB
$1100==mmsmm oo

RLTEMPOI_MIPCI,NEXT/C0.BSB
1110 == mmmmm

: READ PC FOR LATER PUSH
e;

MDR_ZEXT (OSR)

¢ GET DISPLACEMENT FROM OSR

: GET DISPLACEMENT FROM OSR

* READ PC FOR LATER PUSH

e mm e e e ——n :

RCTEMPO]_MLPCI,NEXT/C0.BSB

: GET DISPLACEMENT FROM OSR

: READ PC FOR LATER PUSH

B Ll i
e S e S LT ;

MDR_ZEXT (OSR)

RCTEMPOI_MTPCS,NEXT/CO.BSB

¢ GET DISPLACEMENT FROM OSR

: READ PC FOR LATER PUSH

;111 mmmmm e m e ;

MDR_ZEXT (OSR)

: GET DISPLACEMENT FROM OSR

VA_RLSP]_RB-CONX(4),

: PUT_ADDRESS POINTED TO BY SP INTO VA

119635
RLTEMPO] MCPCS,NEXT/€0.858
¢ READ PC_FOR LATER PUSH
CONTRL.R3H
.R3L ,L.R2L,
H/CONTR
CONTRL .R2H/CONTRL
119636 .REGION/CONTRL.RTL,CONFRL.R1

:}32%; (0.858:

U 076E, 0C85,473C,0027,84A7,0076,F

119639
;}3g§?

$19642

119643

U 076F, 0480,0592,4020,0508,0072,3

119644
119645

PUSH RBS<

WRITE MLTEMPOI,

SIZELLONG],
NEXT/C0.BREND-BRANCH

: MAKE RESTART POSSIBLE IF WE DIE

S——
:

PUSH SAVED PC ONTO STACK

¢ SIZE OF ADDRESSES IS LONG
: FINNISH LIKE A REGULAR BRANCH

|
!

i
|

16:30:35

1M(01)

0210, 0c85,759€,4000,2587,0u77,0

021E, 0(85,759€,4000,25€7,0077,0

S NN = OO [o-]
U = O 00 NN

R R AR KRR

N I

BSBW
displ.bx
Input
Rk

HRRKRERR KRk

k Rk

X8
0S R
ke kAl AR AR

+REGION /IRD1.RIL,IRD1.RMH
=1000
€0.BSBW:
: 10

MDR_ZEXT ‘OSR),

;1007 =mmammammmmam

e -—=es

PC_PC+1,

NEXT/CO.BSBW-ALLIGN

N ———
MDR_ZEXT(OSR),

on
-

RCTEMPO]_ZEXT(XB) PC_PC+1,

NEXT/C0.BSBW-ALLIGN

e
MDR_ZEXT(OSR),

RITEMPO] _ZEXT(XB) PC_PC+1,
NEXT/C0.BSBW=ALLIGN

B) PC_PC+1,
LIGN

R AR

kR ARk

Bits 16=8 of displ
Bits 7-0 of displ

AR ARk he Ak

sk i

DIS PLACZMENT FROM QSR
HIGH HALF OF DISPLACEMENT

DISPLACEMENT FROM OSR
HIGH HALF OF DISPLACEMENT

RLTEMPQ]_ZEXT(XB) PC_PC+1,
NEXT/C0.BSBW=ALLIGN

L
MDR_ZEXT(OSR)

AR KRR KRR

DISPLACEMENT FROM OSR
HIGH HALF OF DISPLACEMENT

RLTEMPO] _ZEXT(XB) PC_PC+1,
NEXT/C0.BSBW=ALLIGN

MDR_ZEXT (OSR),
RITEMPO] ZEXT(X3)

Page 475;

: BSBW''

ANRIRARA RN A A AR XK

0e1c, 0085,759€,4000,25€7,0077,0

RRA KRR

BSBW

Control Instructions

Dl ?PLACEMENT FROM OSR
HIGH HALF OF DISPLACEMENT

DISPLACEMENT FROM OSR
HIGH HALF OF DISPLACEMENT

DISPLACEMENT FR QM OSR
ENT
4
HIGH HALF OF DISPLACEM

- -

T(OSR),

~om
SO

021B, 0(85,759E,4000,25€7,0077,0

O WVALSS LAIND = O O C0 NV T S

021A, 0C85,759€,4000,25E7,0077,0

OO0 ~ON I~ (W) — O O 00

0219, 0€85,759€,4000,25€7,0077,0

000000 hel
OO0V
O VOVOVOLD OO0 0 OO N0 0O D 00000 O 0D OO0
OO o
e Xo NN OO
OO ONONONON[e s NeNoNe
OO O LN
LA
L U LIV
LD <>~
QOCOCOCOCC
COCOCRO0 0O~ N
NN NNNN OO

0218, 0C85,759E,4000,25¢7,0077,0

D
s

119646 . T0C

5
CLOKX Rev 13.00, Clock rate = 160ns

J ZEXT(XB) PC_PC+1,
.BSBW-ALLIGN

DIS PLACEMENT F ?OM OSR
HIGH HALF OF DISPLACEMENT

28-NOV=~83
Control Instructions

MICRO2

D
T T T
e S
R T
P
R
T
AR L R P PR TR LR D P
3 2 ek h ed e e o b o mmd b b D b D b b e b 3 ok b md e h b e e
d D D b ed bk —d h D e b ed

(MT098.MCX
CONTRL .MIC

CMTO98.MCX

CONTRL.MIC

28~NOV=83
MICROZ M0
Control Instructions

16:30:SSBSBNCL0KX Rev 13.00, Clock rate = 160ns
;111

U 021F, 0(85,759€,4000,25€7,0077,0

MDR_ZEXT (OSR),
RCTEMPQ] 2EXT(XB) PC _PC+1,
NEXT/C0.BSBW=ALLIGN
~

; GET DISPLACEMENT FROM OSR
; GET HIGH HALF OF DISPLACEMENT
;

LREGION/CONTRL.R1L,CONTRL.R1H/CONTRL.R2L, CONTRL .R2H/CONTRL .R3L, CONTRL .R3H

C0.BSBW=ALLIGN:
L

U 0770, 0881,2292,4020,0467,0077,1

MDR_MIMDRI.OR. (RLTEMPOJ.RR.24)
Ve e

U 0771, 0085,A592,4030,0047,0076,E

RCTEMPOI MLPCI,

NEXT/¢0.BSB

: CONCATINATE TWO HALVES OF DISP

: SAVE PC FOR LATER
H

Page

476

;

M1CRO2

CM1098.MCX

1M(01)
28=-NOV-83
Control Instructions

CONTRL ,M1C

;18;82 .T0C

;19706

JSB

;19708 .
119709

RSB

219710 ;
:19?11

CLOKX Rev 13.00, Clock rate = 160ns

Control Instructions

;19705 RERRAE KRR AR R

;19707 .

Page 477

16:30:35
¢ JSB, RSB

Input

: JSB, RSB"
R AR R XK

AR KRR R R AR AR R KR A KR AR Rk
dest.ab

Input

AR KN ARk %
.

MDR

Address of subroutine

Address of return address

;R*fit***w*w*k**tt***wtwt**fi**tt*tk*tt*i*t*kk*****l\'********t**********t********

116712 .REGION/IRDX.R1L,IRDX.R1H/IRDX.R2L,IRDX.R2H
;}g;}i 0.JSB:

U 03A%, 0885.A592,4030,0047,0077,2

E}g;}g

RCTEMPOI_MLPC)

* SAVE PC FOR LATER PUSHING

E%g;}g .REGION/CONTRL.R1L,CONTRL ,R1H/CONTRL.R2L, CONTRL ,RZH/CONTRL,R3L, CONTRL . R3H

u 0772, 0881,2002,403D,8487,0077,3
i

u 0773, 0085,473C,0027,84A7,0077,4

3}3;53
19721

119722

;}g;gz

119725

119726

u 0774, 0080,0592,4120,05D8,003F,9

11972
$19728

U 02A0, 0480,05BE,4037,84A7,0077,5

;}g;gz

PC_MCMDR]

i STUFF PC WITH NEW ADDRESS

§mmmmmmmmme
e —emmmmmmaaaeee ;

VA_RLSP)_RB=CONX(4),

PUSH RBS=

: PUT ADDRESS POINTED TO BY SP INTO VA

* MAKE RESTART POSSIBLE IF WE DIE

et
e DL LR R R;

WRITE MCTEMPO],

SIZELLONG],
IRD1

PUSH SAVED PC ONTO STACK

i PC 1S LONGWORD
v NEXT !

119729 .REGION/IRD1.R1L,IRD1.R1H
119730 2A0:
119731 C0.RS8B:
119732
;000%*
2 xx*FORCE ADDRESS**#¥¥tkw;

VA_RLSP]

¢ SP HAS ADDRESS OF RETURN ADDRESS

E%gggz .REGION/CONTRL.R1L,CONTRL .R1H/CONTRL.R2L,CONTRL .R2H/CONTRL.R3L, CONTRL . R3H

u 0775, 0084,073D,0027,805C,0039,6

119737

READ

' GET RETURN ADDRESS

119739

NEXT/TO,JMP

¢ FINNISH LIKE A Jump

119738

RCSPI_RB+CONX(4),

* BUMP SP BY 4

CONTRL .MIC

FPD

3D:

(NTOLLOD]LOS.REN
(NT1[LODILCO.AC3=REG

.0CODE
0F 3.

(NTOCLODILCO.AOBLEQ

19771
;19772
19773
19774
19775

. 1CODE
0F2:

FPD

,QCODE
OF2:

(NTOCLODILCO.AOBL
SS

19788

:19789

;19790

,0CODF
0E1:

IRDILLODILOS.RED

CNTOLLODILCO.8B-REG

(NTI1LNOPILCO.BB-RET

. 1CODE

:BBCC

0ES: FPD (NOPJCIE.OPCOD.DEC

.0CODE

0ES:

IRD1{LODILOS.RED

(NTOLLODILCO.BB=REG
(NTI[NOP][(O.8B-RET

|Sy

TMI

FPD [NOP]ICIE.QPCOD,DEC

CNTI1INOPIL(O.AOBLS

.MOD

vTU

O :

IRD1LLODI[OS.RED

LT S}

19786
19787

,1CODE

JAOBLSS

[NOPJI[IE.OPCOD.DEC

[V Ry N

19777
;19778
19779
19780
169781
19782
19783
;19784
;19785

(NT1INOPI[C0O.ADBLEQ

OO0

19776

;AOBLEG

PO [NOPJLIE.OPCOD,DEC
RD1CLODILOS.RED

19767
19768
19769
19770

[

. REL
[RD1LLODICOS

,1C0ODE
0F3

JACBW

[NOPJICIE.OP(OD,DEC

219762
19763
19764
19765

JACBB

JACBL

—Z

,0CODE

19766

CNTOLLODILOS.RED
CNT1LLODILCO.ACB-REG

219760

;19761

FPD [NOP]LIE.OPCOD.DEC
IRD1CLODICOS.RED

Lam Lan |

,1CODE

S.RED
(BB~MEM

Zr—

0F1:

CNTOCLOD][OS.RED
(NTI1LLODILCO.ACB~REG

FPA MEM

RD1[LODICOS.RED

~—r

,0CODE

¢ Ird Rom Definition''
FPA REG

,]1CODE
0 F1:

478

[SSTI]

;19758
: 19759

;

MEM

oPs

[NOPJCIE.OPCOD,DEC

;19756
19757

,0CODE

REG

[ET)

119754
;19755

;

9D:

(et

;19745

219246
119747
119748
;19749
:19750
+ 19751
;19752
:19753

[ 1CODE_

19744

Control Instructions

$19743

;19740 .10C

NOBIN

;19741
:19742

1MC01)

M| CRO2

CLOKX Rev 13.00, Clock rate = 160ns
16:30:35
Definition
Rom
Ird
t

28-NOV=-83
ontrol Instructions

. MCX
CMT098

(ale]

CONTRL

M01)
28-NOV-83
MICRO?2
Control Instructions

)— >2

16:30:35
:

Ird Rom Definition

MEM

~—m

OPS

{NOP
[Lop

[ —0 ww

EPA REG
OD.DEC

Page 479%

160ns

(LOKX Rev 13,00, Clock rate

oo
=g

CMT098

FPA MEM

;BBCCI

]

0.88CC]

(L] 0.BB=-RETY

]
]

;BBCS

[
0E3: FPD CNOPILIE.OPCOD.DEC
IRDT1LLODIL 0S.RED

.BBCS

i L oo .BB-RET
[NOP][IE.OPCOD.DEC
CLopIL0S.RED

.OPCOD.DEC

ql1l.| OO

.BBSS

FPD [NOPJILIC.OPCOD.DEC

IRD1CLODICOS.RED

S.RED

0
0

- O

BoLanlaln oo oan oo— e. O- LSi R[Y=oY =.za—n[o-+
OM—g

.BB~REG

E.OPCOD.DEC

FPD [NOPJCIE.OPCO
D,.DEC
1E
{RD1[LODIL 0S.RED
1
]

— [=1=} g (=L oo BB-RET

:BBSSI

J'
J
J£C0.8BSS]
J(f0.BB~RET

mre

-y

JLco. BB-REG
(MTOLLO D1L
L
BB-RET
(NT1INO P1Jfco

T
T

M3ON) o— ws

+B88SC

]

;BCC

[NOP] I E.OPCOD.DEC
(Lopl CO.BRCND

[TEIFE] [sa3=a} ot— a

(NOP]
INOP]

8
8

AD.IRD

Qo AD
., IRD

.BCS

NOPJLIE.OPCOD.DEC
CNOPILI
(LODILCO.BRCND
LoDl

[ “r

o (=Y [~ [~Y=)

l
I

8
B

4 Lo Lam

mry

g—

1 CODE

IRD1{LODICOS.RED

——

.0CODE
0E2:

OPJCIE .OPCOD.DEC
{NOP]
[LODICOS.RED
D]

FPD [NOP]ILIE.OPCOD.DEC

ag
s

.1CODE
QF2:

.888

Lo —_0

NONICUMNIVY

.0CODE

]

M —na LW .BB=RET

.BBS

—

2¢
23
24
25
Y] 0

.1CODE
OE4:

——

UOMD

][anlan Lt o oo

R
H:

[=Y=Y — [ oo

CMT098.MCX

MICROZ

;19847

;19848

;19849

:19850

:1332;

L 1CODE

OPS

IRD1ILODILCO.BRCND

013: CNTQCNOPJLIE.BAD.IRD

;19853 ;SEE BEQGL
:19854

;19855

, 1CODE

:}822;

OCODE

;19856

;19859
:13%2?
. 1CODE

:}ggg?

0CODE

:19868

:lgggg

;19871

;19872

;19873

;19874

219875

. 0OCODE

;19885

219886

: 19887

14: CNTOCNOPILIE.BAD.IRD

JCIE.BAD.IRD

1A:

]

FPD CNOPJILIE.OPCOD.DEC
IRDICLODILCO.BRCND

CNT1[NOP]ILIE.BAD, IRD

. ICODE

0E8: FPD [NOPJCIE.QPCOD.DEC

IRD1CLODILOS.RED

CNT1CNOPICIE.BAD., IRD

219892

.1CODE

:}gggg

OCODE

;19896
;19897

[NOPJLIE.BAD.IRD

[NOPJCIE.BAD.IRD

CNOPIIIE,OPCOD.DEC

J
3

{

FPA MEM

JL1E .BAD.IRD

JLIE.BAD. IRD

(NOPJLIE.BAD,IRD
CNOPILIE.BAD.IRD

JLI1E .BAD.IKkD
JCIE.BAD.IRD

;

)

]

BEQLU

]

JBEQL

]

[LODILCO.BRCND

JLIE.BAD.IRD

JCIE.BAD.IRD

;BGEQ

1,
]

]

]
JC0.BLBS

JCIE . BAD,IRD
]

15: CNTQLNOPJLIE.BAD.[RD
CNT1INOPILIE.BAD.IRD

JLIE.BAD. IRD
JLIE.BAD.IRD

[NOPJCIE.BAD.IRD

JLIE.BAD.IRD

CNOPJCIE.OPCOD.DEC

[NOPJLIE.BAD.IRD

JL1E.BAD.IRD

[NOPJCIE.OPCOD.DEC
[LODICOS.RED

1,
]

[NOPJLCO.BLBC

1(C0.BLB

[NOPJCIE.OPCOD,DEC

[NOPJ[COD.BLB

J[C0.BLBS

[NOPJCIE.OPCOD,.DEC

(NOPJ[IE.BAD.IRD
NOPICIE.BAD.IRD

JLIE.BAD.IRD
JLIE.BAD.IRD

OINOPILIE.BAD.IRD

[NOPICIE.BAD,IRD

([NOPILIE.BAD.IRD

CLODILOS.RED

]

([ONOPI[CIE.BAD,
IRD

[LODILCO.BRCND
7
1

fLODILCO.BRCND

[LODJ[CO.BRCND

]

15: FPD CNOPJCIE.OPCOD.DEC

IRDTLLODILCO.BRCND

[NOPJLIE.OPCOD.DEC

]

J(C0.BLBC

;19888 ,0O(CODEOE8: CNTOLNOPJILCO.BLBS
;19889
;19893

ICIE.BAD. IRD

QE9: CNTOLNOPILCO.BLBC

;}ggg?

FPA REG

CLODILCO.BRCND

)

]
]

,0OCODE

:}33%2

]

IRDICLODILCO.BRCND

OES9: FPD [NOPJLCIE.OPCOD.DEC
IRD1LLODILOS.RED

;19881

OPS

CNOPJILIE.OPCOD.DEC

]

JLIE.BAD.IRD

L 1CODE

;19882

J(1E.BAD.IR

14: FPD [NOP]JLIE.QPCOD.DEC

CNT1CNOPILIE.BAD.IRD

;19878

;19879
219880

JL1E.BAD, IR

1Ay CNTOLNOPI[IE.BAD.IRD

:}gg;g

Page 480

BGEQU

CNTIENOPICIE .BAD. IRD

[ 1CODE

(LOKX Rev 13.00, Clock rate = 160ns

]

JLIE.BAD.IRD
JLIE.BAD.IRD

:19864

MEM

18: CNTOCNOPILIE.BAD.IRD
CNT1LNOPILIE,BAD, IRD

IRD1LLODILCO,.BRCND

+ Ird Rom Definition

]

:SEE BCC

119865

CNT1INOPIL1E.BAD.IRD

]

16:30:35

18: FPD [NOPJILIE.OPCOD.DEC

:19862

;19863

REG

013%: FPD [NOPJCIE.OPCOD.DEC

. 0OCODE

28-NOV-83

Control Instructions

CONTRL . MIC

;19846

1M(01)

JCIE .BAD.IRD

;BGTR
1,

JCIE.BA D IRD

sBGTRY
J,

;8LBC
1,

«BLBS

]

JUIE.BAD.IRD

]

JLIE.BAD.IRD

I
;BLEQ

]

3.
]

;

1M(01)

28~NOV=-83

16:30:35

018 FPD [NOPILIE.OPCOD.DEC

REG

]

MEM

01B: CNTOCNOPILIE.BAD.IRD
CNT1ENOPILIE.BAD. IRD

JC1E.BAD. IRD
JC1E.BAD.IRD

MICROZ2

CMTO98 . MC

Control Instructions

CONTRL.MIC

;19898

119899

.ICODE

00D

;}gggg

219902
:}gggz

119905

119906
-}gggg

119915

IRD1LLODILCO.BRCND

019: FPD CNOPILIE.OPCOD.DEC
0CODE
IRD1CLODILCO.BRCND

019: CNTOLNOPICIE.BAD.IRD

CNT1ENOPIC1E.BAD. IRD

.}gg}?

119913
119914

OPS

. 1CODE

119909 °
119912

;

119922
119923

119924
119925

119926

119927

012: FPD [NOPILIE.OPCOD.DEC

CNT1ENOPILIE.BAD. IRD

. 1CODE

1199417

119944

. 1CODE

;}ggzg

0CODE

119949

]
JCIE.BAD. IRD

JC1E.BAD.IRD

JCIE.BAD. IRD

CNT1CNOPIL1E.BAD. IRD

119937

119948

FPA MEM

CLODILCO.BRCND

[NOPILIE.BAD.IRD
[NOPICIE.BAD,IRD

ICIE.BAD.IRD
JC1E.BAD.IRD

[NOPJILIE.OPCOD.DEC
CLODICCO.BRCND

1,
b

1 [NOPILIE.BAD.IRD

]

011: CNTOLNOPILIE.BAD.IRD

.OCODE

0CODE

119945

JE1E.BAD.IRD

]
3

119933,

;}ggzg

)
7

|
]

011: FPD [NOPILIE. opcoo DEC
IRD1LLODILCO.BRB

. 1cODE

119938
;}ggzg

]

JC1E.BAD. IRD

FPA REG

ICI1E.BAD.IRD

IC1E.BAD.IRD

[NOPILIE.BAD.IRD

;BLEQU
1,
]
;BLSS

3,
J
BLSSU

[NOPILIE.OPCOD.DEC

CLODIECO.BRCND
[NOPI[CIE.BAD.IRD

3 CNOPICIE.BAD.IRD

]
1CI1E.BAD.IRD

ICI1E.BAD.IRD

;BNEQ

1,
BNEQU

. 1CODE

119930

119934
:}gggg

0PS

:SEE BNEQ

;}ggsg

119931
119932

+ Ird Rom befinition

[NOPJILIE.OPCOD.DEC

;

Page 481|

. 1CODE

;}gg;g

CLOKX Rev 13.00, Clock rate = 160ns

;SEE BCS

;}gg}g 00D
IRD1CLODILCO.BRCND
119918 ©
012: CNTOLNOPJLIE.BAD.IRD
119921

E 6

JCIE.BAD. IRD

031: FPD [NOPICIE. opcoo DEC
1RD1ELODILCO.BRW

]
]

031: CNTOLNOPILIE.BAD.IRD
CNTTENOPICIE.BAD. IRD

JC1E.BAD. IRD
JC1E.BAD. IRD

030: FPD [NOPI[IE.OPCOD.DEC
00DE
IRD1LLODILCO.BSBR

010: CNTOLNOPI[IE.BAD.IRD

CNT1LNOPICIE.BAD. IRD

030: FPD [NOPI[IE.OPCOD.DEC

TRD1CLODILCO.BSBW

030: CNTOLNOPILIE.BAD.IRD

CNT1ENOPIL
IE.BAD. IRD

JCIE.BAD. IRD

1
1

]

IL1E.BAD, IRD

JC1E.BAD. IRD

1,
3

[NOPJCIE.BAD.IRD

ICIE.BAD.IRD

[NOPJKIE.UPCOD DEC
£LODILCO.BRW

1,
]

[NOPICIE.BAD.IRD
CNOPICIE.BAD.IRD

JCIE.BAD.IRD
JCIE.BAD.IRD

[NOPJCIE.OPCOD.DEC
[LODILC0.BSBB

3,
i

[NOPJLIE.BAD.IRD

1C1E.BAD.IRD

[NOPICIE.OPCOD.DEC

[NOPI[IE.BAD.IRD

~CI1E.BAD.IRD

] [NOPJICIE.BAD.IRD

]
]

IC1E.BAD. IRD

INOPIL] e.opcoo DEC
[Lop1LCO.8

[NOPILIE.BAD.IRD
LODICCO.BSBW

1
]

CNOPILIE.BAD.IRD

JCIE.BAD.IRD

JCI1E.BAD, IRD

;BRB
1,

;BRW

1,
3
;BSBB

]

BSBW

]

IC1E.BAD. IRD

1,
3

MICRO2

CMT098 . M(X

19951

’90’

. ICODE

OPS

RLG

01C: FPD CNOPJCIE.OPCOD.DEC

IRD1TLODICCO.BRCND

19953
19954

.0CODE
01C: CNTOLNOPJICIE.BAD.IRD

219957

.1CODE

:}gggg
119958

:19659

19960

19961

;}ggg%
;19964

;19965

119966
;19967

:19968

}gggg

CNT1INOPILIE .BAD. IRD

01D: FPD [NOPJLIE.OPCOD.DEC

.0CODE

CNT1[NOPJCIE.BAD.IRD

. 1CODE

08f: FPD [NOPJLIE.OQOPCOD.DEC

CNT1{LOD]LCO. CASEB-REG

. 1CODE

219976

L 0CODE

;19975

:}gg;g

:19978

119979

;19980

OAF: FPD [NOPJLIE.QOPCOD.DEC

;19985

. 1C0ODE

;19988

., 0CODE

;19989
;}3839

IRD1LLODITOS.RED

0AF: CMTOLLODI[LOS.RED
CNTTLLODILCO.CASEW-REG

;19995

19996

}338;

JIOS.RED

J0CO.CASEB~MEM

.OPCOD.DEC
RED

.CASEB=REG
PCOD.DEC

ASEL=REG

005: CNTOLNOPJ[IE.BAD,IRD
(NTIINOPIL ]E.BAD IRD

JCIE.BAD. [RD
JIE.B D.IRD

]

; CASEB

]

JLOS.RED

JCCO. CASEB=MEM
l,
]
JCOS.RED

JLC0.CASEL-MEM

; CASEL
]

]

]
]

s CASEW

JLOS.RED
JLCO, CASEV-MEM

]
]

1,
]

]
]

JCI1E.BAD.IRD
]
]

:BVS

]

005: FPD [NOPJLCIE.OPCOD,DEC
IRD1INOPI[(CO.RSB

1,
JCIE.BAD,.IRD

]

JLOS.RED
JICO.CASEW-MEM

sBVC

]

JCIE.BAD.IRD

]

1LC0,CASEL=MEM

J0C0..38

.OCODE

]

FPA MEM

JCIE.BAD,IRD

COD.DEC

]

JCLIE.BAD,IRD

]

016: CNTOLNOPJ[CO.JSB

;20002

)

]

]
]

. 1CODE

;20003
220004

JLIE.BAD.IRD

JICO. JMP
JLIE.BAD. IRD

CNTTINOPILIE.BAD. IRD

FPA REG

.OPCOD.DEC

]

016: FPD [NOPJLIE.OPCOD.DEC
IRD1LLODICOS.ADD

Page 482

(LOKX Rev 13.00, Clock rate = 160ns

]

017: CNTOLNOPILCO.MP
CNT1INOPICIE.BAD. IRD

;19999

220000
20001

D.IRD
.1 D

]
]

. 0CODE

: Ird Rom Definition

017: FPD [NOPILIE.OPCOD.DEC
IRD1LLODILOS.ADD

;19992 , [CODE

119993
119994

JLIE

J{OS.RED

,0CODE

119986
:19987

JCIE

OCF: CNTOLLODICOS.RED

. ICODE

]

]
]

CNT1CLODILCO.CASEL-REG

16:30:35
MEM

]

OCF: FPD [NOPICIE.QPCOD,DEC
IRDICLODICOS.RED

:19981

;19982
;}gggz

IRDICLODICOS.RED

08F: CNTQLLODJCLOS.RED

19971

;199?2
;19973

IRD1CLODILCO.BRCND

01D: CNTOCNOPICIE.BAD.IRD

.0CODE

28-NOV-83

Control Instructions

CONTRL .MIC

;19950

IM(01)

J0C0.JMP
JLIE.BAD.IRD
.OPCOD.DEC
A

1,
]

30€0.JSB

JLIE.BAD.IRD

C0D.DEC
B

]
]

s JMP

]
]
;JSB

]

]
.

1,
3

JLIE.BAD.IRD
JIIE.BAD,IRD

;RSB

]
]

MICROZ2 TM(OD)

MT098.MCX
CONTRL.MIC

;20005

,ICODE

;20008

,0CODE

J1CODE

)

. 20006
120007

;20009
;20010
13
}g
17

Control Instructions

;

0PS

REG

: Ird Rom Definition

OF4: FPD CNOPJLIE. PCOD DEC
[RD1{LODILOS.S

OF4: CNTOCNOPJLCO.SOBGEQ
CNT1[NOPJ[IE.BAD IRD

JCCco . GEQ
JCI1E.BAD. IRD

OF5: CNTQLNOPJL(CO.SOBGTIR

CNT1INOPILIE.BAD. IRD

0PS

MEM

]
]

OFS: FPD CNOPILIE.QPCOD,.DEC
0CODE
IRD1LLODILOS.SOB

Page 483

28-NOV=83 16:30:35 6 CLOKX Rev 13.00, Clock rate = 160ns

]
J

]
]

JLCO.SOBGTR

JCIE.BAD,IRD

]

FPA REG

FPA MEM

{NOPJICIE.OPCOD.DEC
[LODI[0S.S0B

1,
R

[NOPJCCO.SOBGEQ
INOPJLIE.BAD.IRD

JLC0.SOBGEQ
JCIE .BAD IRD

[NOPILIE.OPCOD.DEC
[LODIEOS.S0B

J,
]

[NOPILCO.SOBGTR

JCCO.SOBGTR

(ONOPILIE.BAD,IRD

JC1E.BAD.IRD

:SOBGEQ

1,
]
+SOBGTR

1,
]

28=NOV~83
Control Instructions

MICROZ

CMT098.MCX
CONTRL.M]C

037

OBSPemSgBGhiactgp

03rL

o0f

o0JC

01t

o Lo v Lo o sLo e o L L L Lo L

00 6

CLOKX Rev 13.00, Clock rate

Dsize Rom Definition

: Dsize Rom Definition"

Control Instructions

—2X2ZI2Z2I

16:30:35

:20066 .BIN

O01C

[

160ns

Page

484

1M(01)

PCALL.MIC

PCALL .MIC

’

28=NOV-83

16:30:35

CLOKX Rev 13,00, Clock rate

:20067 .T0C ''PCALL.MIC"
;20068 .T0C ''Revision 18.0"
;%8898 :
Jett Peng, Gerard Koeckhoven, Brian Allison
Revision History'
EXPLAINATION

When execute the (A LLS and CALLG instruction with write protected

Résc$ a{ga, the ERRCOD has to be set a proper value to indicate

emd

ault,

HOh

0077
0078
0079
0080
0
0
0
0

-3

;

MICRO2

. MCX
C(MT0598

The ''CALLS and CALLG'' instructions have to read the

mask as a word instead of a longword.
Fix CALLx to pass proper addresS on ACV's

to memory management

Fix CALLx and RET to do exact probe it approximate probe gets TNV,
Initial

release.

;20085

.BIN

Page

485

MICROZ

CMT098.MCX

1M(01)

Procedure Call

PCALL MIC

28-NOV=-83

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

+ CALLS, CALLG

:'20088 ;********&i***fi\\'***t**tt**it'(t**t*i* 2222332201223
;20089 ;
;20090 ;

220091 ;
;20092

CALLG arglst.ab, dst.ab
CALLS numarg.rl, dst.ab

Input

AL SR AR AR IR AL LA AA AR AR

ORISR

: CALLS, CALLG"

Procedure Call

;20086 .o

Page 486

3232222822000 00 dd 4y
:

Arglst,Numarg
Q
MDR
Dst
ASARAL AR AL LALLM ALALALALALALLAALAS

;20094 .REGION/IRDX.R1L,IRDX.RIH/IRDX.R2L,IRDX.R2H
;20095 PC.CALLG:
;20096 PC.CALLS:
220097

U 03A5, 0041,2002,403D,84A7,00C1,8

:20098

20099

jmmmmmscmcscmcecssoscascscnonons H

: PUT SUBROUTINE ADDRESS IN VA

VA_MIMDR],

SET FLAGO

: NEGATIVE LOGIC !

258}8; REGION/PCALL .R1L,PCALL .RTH/PCALL.R2L,PCALL .R2H/PCALL.R3L,PCALL .R3H
U 0C18, 04B5,200C,7670,0047,00C1,E

120103

RCTEMPO]_@ Q_MCMDRI,

: SAVE SUBROUTINE ADDRESS IN Q

;58}82

IR<2-0>?

; PUT ARGLIST. NUMARG IN TEMPO

;20104

120107 =110
;20108

:20109

U OC1E, 0886,658BE,6397,8050,0001,¢C

110mmmmm

e e

READ,SIZELWORD]

; FOR USE IN COUNT ONES ROUTINE

—

- CALLG

: GET ENTRY MASK

;20110

MLTEMPS] D_R[SPj,

; SAVE SP IN D AND TEMP 6

:Sg}}%

NEXT/PC.CALLG-ALLIGN

;2011

120114

;20115

U OC1F, 0886,65BE,6397,8050,0002,0

STERPC_14.,

. — e ; CALLS
e mmmmm
1] ]mmmmmm

READ,SIZELWORD]

; GET ENTRY MASK

wB<1-0>.RET0?,

; TEST FOR ALLIGNED STACK

;20116

MCTEMPG] D_R[SPj.

:Sg}%g

NEXT/PC.CALLS=ALLIGN

.20117

¢ YEST FOR ALLIGNED STACK

wB<1-0>,RETQ?,

; SAVE SP IN D AND TEMP 6
:

120120 =0

;20121 PC,CALLG-ALLIGN:
;20122
e

U 0C1C, 0D80,0C30,0032,24A7,00(2,3

;20123

:gglgg

;20126

U 0C1D, 0D06,2C32,A030,1847,0001,¢C

;20127
120128
;gg}%g

b D L DL LR DL L e LAt :

CALLG

STACK LONGWORD ALLIGNED

s MINIMUM ADDRESS POSSIBLE

VA_D-ZL1T70(68.1],

NERT/PC. CALL=-APPX, PROBE

;

et
tahuine ; CALLG

MCTEMP23_D_D.ANDNOT.ZLITOL31],
CLEAR FLAGD,
NEXT/PC.CALLG~ALLIGN

STACK NOT LONGWORD ALLIGNED

; LONGWORD ALLIGN STACK
; SO WE'LL KNOW ABOUT THIS LATER
. CONTINUE AS IF STACK WAS ALLIGNED

150131 -

120132 PCLCALLS-ALLIGN:

U 0120, 0180,0C30,0032,44A7,0002,3

;20133

120134

;gg;gg
;20137

]
U 0c21, 0p06,2C33,4030,1847,0002.0

;20138

;20139
120140

et atale L L L

YA_D=2L110072.1,

b L ; CALLS

NERT/PC. CALL~APPX.PROBE
(LEAR FLAGD,
NEXT/PC,CALLS-ALLIGN

STACK LONGWORD ALLIGNED

; MINIMUM ADDRESS POSSIBLE
;

et O tat et ; CALLS

MOTEMP2) D _D.ANDNOT.ZLITOL3],

STACK NOT LONGWORD ALLIGNED

; LCNGWORD ALLIGN STACK

; SO WE'LL KNOW ABOUT THIS LATER
; CONTINUE A3 IF STACK WAS ALLIGNED

;
!
:

CMY098.MCX
PCALL .MIC

MICRQ2

1M(01)

Procedure Catl

16:30:35

28=NOV-B3

Page 487l

CLOKX Rev 13,00, Clock rate = 160ns

CALLS,

CALLG

220141 7E5:
*k Sump to PCS wv
v
;20142 PC.CALL=TNV:
*
kxexw«f
ORCE
ADDRESS*********é
PROBE FAILED, DO EXACT
APPfiOX
;01
;20143
TO COUNT THE REGISTERS
MASK
GET
RLT
EMPS5] ZEXT(MLTEMPS]),
;20144
ELWORD
SIZ
5
],
;2014
; STEP COUNTER <- 13
DEC ?TEPC,PATCH,
;20146
;20147
FLAG1? ,NEXT/PC.CALL-ACV
;20148
.

07ES, 189C,559E,45D1,4047,G9C2,5

07€7, 0480,0036,4030,0047,00F8B,1

’
.

:20149 7E7:

:Sg}g?

;11 xxxexxxFORCE

ADDRESS**kkkkik%;

EXACT PROBE FAILED.

NEXT/1E.TNV.RBACK

FAULY

;20152 PC.CALL~APPX.PROBE:

220153

;20154

0c23, 0186,3EF6,47A0,809D,08C4,C 479+

0cac, 0485,8592,4033,0047,0561,8

0C4D,

0485,2592,45F1,4047,007E,5

120155

;20156

;20157
120158
:20159
;20160

PROBE WRI1TE?,SIZE[LONG],

[ TEMP5] MIMDR],
LA 61?7 ,NEXT/PC.CALL=TNV

120168
;20169
120170

;

LTEMP1] MLVAD,

;20164
;20165

220166

TEST WRITE ACCESS
SAVE PSL

CONSTANT FOR LATER

PUSH,NEXT/MM.PRB,WRT,
TBM

;20162
;20163

- -t
.

MLTEMP3]_PSL.
PL_L16.]

;20161

;20167

TNV

SAVE VA
LET CHARLIE DO THE WORK

MOVE MASI. INTO TEMPS

HAVE WE VONE EXACT PROBE YET?
ACV *+ jump to P(CS wx
GET MASK TO COUNT THE REGISTERS

kR
N TO*AakhnkhhhhhdkhARhAhkhRhRo

RLTEMPS _ZEXT (MIMDRD),

SIZELWORD],

;2017

DEC STEPC,PATCH,
FLAG1?,NEXT/PC.CALL~ACV

STEP COUNTER <- 13

120174
20175

WB_MCMDRI.AND.ZLIT12[3],

11171 == mmmmmm

ACCESS OK

0161,2D52,0A30,1847,00¢3,(C

;20177

WX.EQ.0?

0c3c, 080,0036,4030,0047,00FF ,8

;20179
;20180

0C4E, 1899,259,4501,4047,00C2,5

0C4F,

0c3D, 0885,2A77,0031,0047,00(2,9

0c29, 0C86,558E,4671,0047,00C3,F

0c3e, 0085,4730,0027,84A7,00{3,1
c

.
84A7,00(2,B
F,
0080,073C,0027,
0C3

;20172
120173 =11
;20176

.20178

SET MM.NOINT,

;20190
201N
;20192
;20193
220194
120195

WBUS <~ MASK ,AND. 3000
DON'T ALLOW _ANYMORE INTERRUPTS
TEST MBZ BITS OF MASK FOR ILLEGAL OPER
MBZ BITS ARE SET
GO TELL CHARLIE

;20181

;20182
;20183
;20184
:20185
;20186
;20187
;20188
;20189 =110

e >

o T

- - o

TEMP4 <= MASK'0000
+ m

e ey 0

MCTEMPSI_ROTEMPA],

SAVE SHIFTED MASK FOR TESTING LATER
WHICH INSTRUCTION 2727

;110

CALLG
POINT STACK TO RIGHT PLACE

IR<2-0>7

"
o

VA_RUSP]_D=-CONX(4),
PUSH RBS=,
K
. MASK
NEXT/PC.CALL-MAS
-

SAVE STATE

IN CASE WE FAIL

DEC

STACK BEFORE PUSHING

MICRO2

0c4B, 0C80,08%D,023D,8047,08C0,0 385+

T
LR P

N) =3 OO O OTM
D

= O 000~ OV
O WSS (NN
AN = OO 00
v LS

0C4A, 0084,3016,44D1,0047,00C4,8

j=l=] [elaTeolelelelwle
el lelele LolOOCOCODODOOOOOOOO0O

0C35, 0081,29(2,4DFD,8047,00C4,A

R
(T PP R I NPT T

033, 0181,2F92,0030,7C67,00¢3,5

0C31, 0481,2016,401D,8467,00C3,3

0C2F, 0C84,0592,4037,84A7,00C3,1

oY NORU A2 RO NININY NI NUNONO AU NI ND AL NI NNV

PR PR PR PR

0C2D, 0586.0030,0030,4047,0002,F

0028, 0480,0592,4020,0508,00C2,D

— —
2
Y LSTLCLNTNTLE
LN LN LN SN LS C1a8 18 1,6 PONINONIPONVNI RS
V00
nons NN
Ty pr R Gar G Glr SR
G
P r Y o 3OOOOOODOOV

Procedure Call
P

PCAL
. MIC
L

NN NN N AUNI NNV

CMT098.MCX

16:30:35

28-NOV-83

CLOKX Rev 13.00, Clock rate = 160ns

CALLS,

CALLG

WRITE MCTEMPOI,SIZELLONG]

: PUSH NUMBER OF ARGS ONTO STACK

MCTEMPOI p-zLITOCBY

: TEMPO GETS NEW SP

UA_RCSPI_MLTEMPOI

f SP <= D-8

PC.CALL-MASK.MASK:

DR ZEXT(MTMDRD),

: THROW AWAY ANY HIGH WORD CRAP

ADR_MCMDRI.AND. OLIT8L15.]

: MASK OFF DV AND IV BITS OF MASK

SIZECWORD]

PC,CALL=FIND.REG:

bL_MSS MCMDR,

WX<15-0>,NE.0?

: FIND MOST SIG BIT SET IN MDR
: FIND OUT IF MDR = 0

e mec e —cco oo m s H MDR = 0
TEMP4 <- MASK'PSW
SIZECWORD],
; EXTEND FROM BIT 15
60 BACK TO PUSHR OR CONTINUE CALL
FLAG3? NEXT/PC.CALL-DONE.REG
$10mmmmm

RCTEMP4] RB.OR.ZEXT (MTTEMP3D),
PR R
WB_PL*2,
WB5-053

H
:; WBUS GETS PLATCH#*2
:; GO PUSH THE PROPER REGISTER

Page

,,,,,,

MICRO2 1M(0%)
Procedure Catt

CMT098 . MCX
PCALL .MIC

28-NOV-83

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

¢ CALLS, CALLG

Page

o
{

489

;20226 =000000
120227 PC.CALL=PUSH,RO:
:20228

0C00, 0480,05BE,4024,05D8,04C8,5

0C01, 0084,3016,44D1,0047,00C4,8

;000000=========c~ommmmmmnnnecan :

120229
;ggggg

WRITE RCRO1,SIZECLONG],
PUSH,NEXT/PC,CALL=DEC. SP1

PUSH RO ONTO STACK
:

120233
120234

RCTEMP4] RB.OR.ZEXT(MCTEMP3]),
SIZELWORD],

* EXTEND FROM BIT 15

120232

’583%2

IS THE EXIT POINT OF PUSH REG
mmme :: THI'
e ————————
1000001 = meemum
TEMP4 <~ MASK'PSW

FLAG3? NEXT/PC.CALL~DONE.REG

|
!

120237 PC.CALL~PUSH,R1:

0002, 0880,05BE,4024,45D8,04C8,4

120238
120239

;5852?

120242

0C03, 0081,2C12,0030,0(67,00C3,5

0C04, 0880,05BE,4024,85D8,04C8,4

PUSH,NEXT/PC.CALL=DEC.SP

emmm ;
e mmm—maman
;0000711 ===mmmm

MDR_MIMDR].AND,ZLITOC13,

120247
120248

mm ;
e ——————
:000100=====s-cmmmmm
WRITE RCR21,SIZECLONG],
* PUSH R2 ONTO STACK

’58322

NEXT/PC.CALL=F IND.REG
120246 PC.CALL~PUSH.R2:

;585?8
;20252
:ggggz

PUSH,NEXT/PC.CALL=DEC.SP

j 0C06, 0€80,058E,4024,C5D8,04(8,4

0cu?, 0181,2012,0030,3067,0003,5

120257

* THROW AWAY BITS OF ALL PUSHED REGS

* GO FIND NEXT REGISTER TO PUSH
* GO SUBTRACT & FROM SP

1000101 —=emmmmmmmmmemcem——————- ;

MDR _MIMDRI.AND.ZLIYOL3],
NEXT/PC. CALL~F IND.REG

120255 PC.CALL-PUSH,R3:

120256

)

* GU SUBTRACT 4 FROM SP

120243

120251
0C05, 0981,2012,6030,1C67,00C3,5

000010 == =m-mrmnmencnmmmn——an ;
* PUSH R1 ONTO STACK
WRITE RCR11,SIZECLONG],

1000110

; THROW AWAY BITS OF ALL PUSUTD REGS
" GO FIND NEXT REGISTER TO PJSH

=rmmms - mmmemcccmann——— :

WRITE RCR31,SIZECLONG],

* PUSH R3 ONTO STACK

;58523

PUSH,NEXT/PC.CALL=DEC. SP

120260

100011 = mmmemmmemmm——————————— ;

120261

20262

MDR_MCMDRI.AND,ZLITO[?3,

NEXT/PC. CALL=F IND.REG

GO SUBTRACT 4 FROM SP

! THROW AWAY BITS OF ALL PUSHED REGS
* GO FIND NEXT REGISTER TO PUSH

H
H

MICRG2 1M(01)
Procedure Call

{MT098.MCX
PCALL \MIC

¢ 0C08, 0880,05BE,4025,05D8,04C8,4
i
u 0C09, 0581,2¢12,0030,7C67,00C3.5

28-NOV-83

16:30:35
¢

6§
CLOKX Rev 13.00, Clock rate = 160ns

CALLS,

CALLG

;20263 PC.CALL- PUSH.R4:
=== 1mmmmmmmmmmmmmmeae H
;001000=
;20264
WRITE
RCR4],SIZECLONGD,
:
65
02
;2
;
PUSH,NEXT/PC.UALL=DEC.,SP
;20266
120267
;001001 ==mmmmmmeammcacnans ————
;20268
MDR MIMDR].AND.ZLITOCOF],
;
120269
;
:585;9
NEXT/PC.CALL-FIND .REG

Page

PUSH R4 ONTO STACK

GO SUBTRACT 4 FROM SP
THROW AWAY BITS OF ALL PUSHED REGS

GO FIND NEXT REGISTER TO PUSH

120272 PC.CALL- PUSH.RS:
Ju 0C0A, 080,05BE,4025,45D8,04C8,4

U 0coB, 0181,2C12,0030,FC67,00C3,5

U 0C0C, 0C80,05BF,4025,85D8,04(8,4

U 0COD, 0581.,2(12,0031,FC67,00(3.5

J QCOE, 0880,05BF ,4025,C5D8,04(8,4
_

U OC{OF, 0181,2¢12,0033,FC67,00C3,5

220273
;20274

;20275

;20276

;001010 =mmmmmemcmm
e
man——— :
WRITE RCRSJ,SIZELLONG],
: PUSH RS ONTO STACK
; GO SUBTRACT 4 FROM 5P
PUSH,NEXT/PC.CALL-DEC.SP

L
;
;20277
MDR
MEMDRI.AND,
ZLITOCIF],
:
278
;20
:
NEXT/PC.CALL=FIND.REG
;20279
220280
120281 PC.CALL- PUSH.R6:
s;
e cnmc :001100-~-cmsemmmmnn
;20282
:
WRITE RLR61,SIZELLONG],
;20283
PUSH.NEXT/PC.CALL-DEC.SP
;
120284
;20285
:00110) ~=memcmmmnmmmm
e mnan—— :
;20286
MDR_M[MDRJ.AND.ZLITOC3F],
;
87
1202
NEXT/PC.CALL=FIND
,REG
:
220288
89
02
;2
;20290 PC.CALL- PUSH.R7:
:001170=mmmmmcemmanmmmam
e
220291
wR]TE RCR7],SIZECLONGI,
:
;20292
;
PUSH, NEXY/PC CALL-DEC.SP
: 20293
120294
0011171 =mmmmmm
e m e mmmmm
e;
;20295
;20296

;20297

MDR MCMDRI.AND.ZLITQL?7F],

NEXT/PC, CALL=FIND.REG

;

THROW AWAY B8IT7TS OF ALL PUSHED REGS
€D FIND NEXT REGISTER TO PUSH
PUSH R6 ONTO STACK
GO SUBTRACT 4 FROM SP
THROW AWAY BITS OF ALL PUSHED REGS
GO FIND NEXT REGISTER TO PUSH

PUSH R7 ONTO STA(CK
GO SUBTRACT 4 FROM SP
THROW AWAY BITS OF ALL PUSHED REGS

: GO FIND NEXT REGISTER TO PUSH

490

.~
LYY

MICRO2

CMT098.,MC X
PLALL MIC

1M(01)

Procedure Call

28~NOV=-83

16:30:35

B 7

CLOKX Rev 13.00, Clock rate = 160ns

+ CALLS, CALLG

Page

;20298 PC,CALL=PYSH,R8:

:20299

0C10, 0880,058E,4026,0508,04C8,4

:20300

;58%8}
:20303

0c11, 0581,2¢12,0037,FC67,0003,5

;20304
:58382

e;
;010000 mmmmmmmmmmmammamcaaca

WRITE RCRB1,SIZELLONG],

PUSH,NEXT/P(, CALL=DEC.SP

* PUSH R8 ONTO STACK

: GO SUBTRACT 4 FROM SP

;010001 ~=mmmmmmmemmmema
s —mm——

MDR_MIMDR].AND,ZLITQLOFFI,
NEXT/PC. CALL=F IND,REG

THROW AWAY BITS OF ALL PUSHED REGS
* GO FIND NEXT REGISTER TO PUSH

120307 PC.CALL=PUSH,R9:
:20308

)

0C12, 0C80,05BE,402¢,45D8,04(8,4

:20309
;ggg}?

120312

0C13, 0181,2¢12,003F ,FC67,0003,5

;20313

;ggg}g

)
0C15, OD81,2F92,0030,1C67,00(3,5

PUSH,NEXT/PC. CALL=DEC.SP

: PUSH R9 ONTO STACK

: GO SUBTRACT 4 FROM SP

1010011= == mmcmmmem
oo m o camaae ;

MDR_MCMDR).AND.ZLITOLIFF],

NEXY/PC.CALL~-F IND.REG

' THROW AWAY BITS OF ALL PUSHED REGS

Y GO FIND NEXT REGISTER TO PUSH

120316 PC.CALL=PYSH,R10:

120317

0C14, 0CB0,05BE,4026,85D8,04(8,4

:010010===msmocesmcncscnaanaaans ;

WRITE RCR9),SIZECLONG],

120318

;gg%;g

:20321

120322
;58332

;010700 =wsmmmmammmmm——————a——a- :

WRITE RCR10J,SIZECLONGY,

PUSH,NEXT/PC.CALL=DEC, 5P

* PUSH R10 ONTO STACK

GO SUBTRACT 4 FROM SP

:010107 = mmmmmmmmmmm
e s cmmna e ;

MDR_MCMDRJ.AND.OLITB(33,
NEXT/PC.CALL~F IND.REG

* THROW AWAY BITS OF ALL PUSHED REGS
: GO FIND NEXT REGISTER TO PUSH

120325 PC,CALL=PYSH,R11:

12026

0C16, 0B80,05BE,4026,0508,04(8,4

0C17, ©581,2F92,0030,3C67,0003,5

10710110==rm=mmmavomeamcanananaa- ;

* PUSH R11 ONTD STACK

120327

WRITE RCR111,SIZECLONG],

120330

e mmmaeoaae : FOR CHARLIE
;010111 mmmmmmmmmmmmmm

:sggsg

120331

120332

PUSH,NEXT/PC.CALL-DEC.SP

MDR_MLMDR].AND.OLIT8(71,
NEXT/PC, CALL=F IND,REG

: GO SUBTRACT 4 FROM SP

THROW AWAY BITS OF ALL PUSHED REGS
: GO FIND NEXT REGISTER TO PUSH

o
491

MICRO2

CMTO98.MCX
PCALL.MIC

1M(01)

Procedure Call

U 0C18, 0C80,058E,4027,05D8,04C8,4

2B-NOV=B3

CLOKX Rev 13.00, Clock rate = 160ns

CALLS, CALLG

Page

492.
,

;20333 PC.CALL-PUSH,R12:
011000 ====m-ssccmcmcaemcaa——. : FOR CHARLIE
120334
* PUSH R12 ONTO STACK
WRITE RLR1231,SIZECLONGY,
120335

;ggggg

120338
U 0C19, 0181,2F92,0030,7¢67,00¢3,5

16:30:35

120339
’58?2?

* GO SUBTRACT 4 FROM SP

PUSH,NEXT/PC.CALL=DEC.SP

e ; FOR CHARLIE
mmmmm
ee
101100 =mmmmmm

: THROW AWAY B]TS OF ALL PUSHED REGS
P GO FIND NEXT REGISTER TO PUSH

MDR_MCMDRJ.AND.OLIT8(15.1],
NEXT/PC.CALL=F IND,REG

120342 PC.CALL=PUSH,R13:

120343

U 0C1A, 0880,058¢,4027,4508,04C8,4

120344
‘58??2

f LR L ——— awmw===; FOR CHARLIE

Y PUSH R13 ONTO STACK
GO SUBTRACT 4 FROM SP

WRITE RCR1331,SIZECLONG],
PUSH.NEXT/PC.CALL=DEC. 5P

150347 =100010
——————;
emenm
100070= =osmmme
TEST THIS REGISTER'S BIT IN MASK
ZLITOL13,
WE_MEMDR) . AND.
$20349

120348

U 0¢22, UD81,2(12,0A30,0847,00¢0,0

:ggggg

120352 =100100

;20353

U 0C24, 0581,2€12,0A30,1047,00C0,2

$ 20354

;ggggg

120357 =100110
120358

]

U 0c26, 0981,2¢12,0A30,2047,00C0,4

120359
.gggg?

120362 =101000

)

]

J 0C28, 0OD81,2012,0A%0,4047,00C0,6

120363

120364

.sg;gg

120367 =101010

U QC2A, 0581,2012,04A30,8047,00C0,8

;20368

120369
58%;(1)

20372 =101100

120373

J 0C2r, 0D81,2012,0A31,0047,00C0,A

120374
120375

WXTEQ.07,NEXT/PC.CALL-PUSH.RO
;100100 =mmcmm

;

e mmmnc——aan :

WB_MCMDRI . AND. ZLITOC2],

WXTEQ. 07 NEXT/PC.CALL=PUSH.R1

Y TEST THIS REGISTER'S BIT IN MASK
}

$100710=mmcmmscanmana——— e

WB_MCMDR1 . AND. ZLITOC4],

WX.EQ.0? ,NEXT/PC,CALL=PUSH.R?2

* TEST THIS REGISTER'S BIT IN MASK
’

:101000==mmmmmseemmmcmmm————— ;

WB_MCMDRJ. AND, ZL1TOL8],

WX EQ.07,NEXT/PC,CALL=PUSH.R3
;101010 mmmmme e e

WB_MCMDR . AND. ZLITOL103,

1 TEST THIS REGISTER'S BIT IN MASK
N

————— :

WX EQ.0? ,NEXT/PC.CALL=PUSH.,R4

Y TEST THIS REGISTER'S BIT IN MASK
;

$101100======m=maca=maccmesnanan ;

WB_MCMDRJ . AND. ZL1TOL20],

WXTEQ. 02, NEXT/PC, CALL-PUSH.RS

;

Y TEST THIS REGISTER'S BIT IN MASK
¢

‘
:

;

!
Procedure (a L

U CC3A, 0981,20D2,0A38,0047,0001,8

U 0C48, 0085,A592,4031,0047,00C4,0

U 0C49, 0484,073D,0127,8047,003F,9

TR T
A R

U 0038, 0181,¢DD2,0A34,0047,00C1,6

U 0C36, 0981,2DD2,0A32,0047,00C1,4

U 0034, 0981,20D2,0A31,0047,0001,2

PUNL AU NN NI NLNLNSPLNLTL
NN NI PN MOANV AL NLNINLNV RN

TR P

U 0C32, 0581,2012,0A38,0047,00C1,0

U 0C30, 0581,2012,0A34,0047,00C0,E

LRt

U OC2E, 0D81,2012,0A32,0047,0000,(

28=NOV-83

——

1M(0

OOQOOOOOOOOOTOOOOOO [alelelelels]
NN AN L N N LN AN A N N AN LN AN
U NN N
O O e e o e N N
il
A
oo
OO0 O O 00000000000 COCOCOUWCONN NN
Nk =200 2 2 D b a3 = O O OO OO OOOO0
EagAN
=2
OO
OO
NONN
I
AN
=
O
00 NN
~NO
WD
-~
OO0
000 NN DUANY = O D 00 NION
N B
L

PCALL.MIC

MICRO2

PR TR LR

CMTO98.MCX

RSN NPV NNV PUNL PV NIV IV NI NO N
COOOOOOOCOOOOOOLOOOOOO

;

=101110

16:30:35
¢

CLOKX Rev 13.00, Clock rate = 160ns

CALLS,

CALLG

;101110mmesmmmmmmmncem
e e e e n e:

TEST THIS REGISTER'S BIT IN MASK

;110000 ==smmmmmecmcm
e:
WB_MCMDRI.AND,ZLITOL80],
H
WXTEQ.0? ,NEXT/PC CALL- PUSH.R?
:

TEST THIS REGISTER'S BIT IN MASK

WB_MCMDRI.AND.ZLITO(40],

WX EQ.07? ,NEXT/PC,CALL=PUSH,R6

=110000

=110010

;110010 mmmmmma
e e m e:

w8 _MCMDRI.AND.ZLITO[100],

;

TEST THIS REGISTER'S BIT IN MASK

:110100==mmmmmmmmmmmmm.m—
e;
UB _MCMDRI. AND,ZLIT4[32.1,
:

TEST THIS REGISTER'S 81T IN MASK

WXTEQ.0? ,NEXT/P(C.CALL-PUSH,R8

=110100

WXTEQ.0? ,NEXT/PC.CALL~ PUSH.RY

=110110

2111000

;110110-s=mecumtvnmanmemnamna——a :

WB_MCMDRJ.AND. JLIT4L64.T,
WXTEQ.0? ,NEXT/PC. CALL=PUSH,R10

398

TEST THIS REGISTER'S BIT IN MASK

;111000 =cmememccecmmnmm
e a e H FOR_CHARLIE
WB_MCMDRI.AND,ZL1T4(128.]
; TEST THIS REGISTER'S BIT IN MASK

WXTEQ.0?7 ,NEXT/PC.CALL=PUSH.R11
=111010

)

;111010mmmmmm

e m

WB_MOMDRJ.AND.ZLIT4[256.],
WXTEQ.07 ,NEXT/PC,CALL=PUSH,R12

FOR_CHARLIE

: TEST THIS REGISTER'S BIT IN MASK

PC. CALL=DONE .REG:

RCTEMP7] MIPC],

NEXT/PC. TALL~PUSH.PC

:
;

SAVE

RR
it intvistetudalbeidlledeledebdedetet RLSPI_RB+CONX(4)
: FIX_STACK
IRD1
; DO THIS FOR PUSHR

Page

493

CMT098.MCX
PCALL MIC

MICRO2 1M(01)
Procedure Call

16:30:35

28=NOV-83

CLOKX Rev 13.00, Clock rate = 160ns

: CALLS, CALLG

Page

494

;20421 =000

:58255 PC.CALL=PUSH.PC:

0040, 0080,7592,4020,05D8,04C8,5

:20424

;ggzgg

:20427
0C41, 0586,4(53,867F,FB47,00C4,2

:20428
‘%8fi§3

WRITE MLCTEMP71,SIZELLONG],

PUSH,NEXT/PC. CALL=DEC.SP1

;001 === mmmmmm
e o ee e ;

MCTEMP4]_MB.ANDNOT.ZLIT28[511.1,; TEMP4 <~ 0000'MASK'PSW'0000
1R<2-0>7

120431 PC.CALL=10:
:20432

0C42, 0080,058E,4027,45D8,04(8.,6

:20433
;Sgégg

$20436

* PUSH OLD PC ONTO STACK

$010=mmmmm

s mmm oo cm e ;

WRITE RCR131,SIZECLONG],
PUSH,NEXT/PC. CALL-DEC.SP2

: SAVE FP ON STACK
: GO DEC STACK BY 4

e -===; EXECUTE FOR CALLS ONLY

043, 0986,4052,4030,1047,00C4,2

120437

$20438

MCTEMP4] MB.OR.ZLIT28[23,

NEXT/PC.TALL=10

;

0C44, 0C80,058E,4027,05D8,00C4,5

358225

WRITE RCR121,S1ZECLONG]

: SAVE AP ON STACK

120443
0C45, 0084,073(,0427,84A7,00C5,0

: 20444

;58222

120447 =00
0C50, 0D80,0EF6,4030,F047,04C8,7

;20448
120449

:5822?

120452
051, 0580,4093,8027,FDD8,04C8,5
0052, 0480,003A,403D,8487,00¢3,7

0039, 0586,3£12,0038,8047,00C3,8
0C38, 0580,0¢37,0660,05D8,00C4,6

e S L L LR L L LY

: DEC SP

VA_R[SP1_RB-CONX(4),

FLAGO?

j00=mmmmmmm—m
e e
c e ; HERE IF STACK NOT LONGWORD ALLIGNED
PL_L30.],
: NUMBER TO SHIFT SP EXTRA BITS BY

PUSH,NEXT/PC.CALL=SAVE.SP.BITS

;0] mmmmm

; GO PUT BITS IN MASK

ee;

120453

WRITE MLTEMP4].ANDNOT,ZLIT8BLOFF],; CLEAR MBZ BITS OF PSL

:nggg

PUSH,NEXT/PC.CALL~DEC.SP?

120454

:20457

;ggzgg i

120460
' 0C37, 0485,8592,4037,4047,0003,9

: TEMP4 <= 0010'MASK'PSW'0000

20461

SIZECLONG],

;10 =mmmmm

PC_a

:"PUSH MASK WORD ONTO STACK

me e ;

: POINT PC TO PROCEDURE

sm e s e S :

mmmm

e mmmoeee s :

mmmmmmmmmem
oo o e oo oo oo :

;nggg

RCR13]_MLVA]

: FP <= SP

;58222

MCTEMP3]_MB.AND.OLIT0[272.]

: CLEAR BITS 3-0 OF PSL

:20468

WRITE ZL1T0001,SIZELLONG],

: PROVIDE THE MAGIC CLEARED WORD

;20464

120467

120469

IR<2-0>?

: WHICH CALL

FOR THE LAST TIME !!

!
.

PCALL .MIC

MICRD2 1M(01)

Procedure Call

120670 =110

120471

16:30:35

Fo7

(LOKX Rev 13.00, Clock rate = 160ns

: CALLS, CALLG

:%82;§

NEXT/PT. CALL=TEST.IV.DV

0047, 0484,6710,0027,0047,00C5,3

:20474

RCR12) _MLTEMP6J~CONX(4)

0¢53, 0081,75BE,46D1,6047,00C5,4

;382;2

* AP <~ ARGLIST
;

m : CALLS
e
11]omeeommmm

¢ AP <= STACK ADDRESS OF NUMARG

Eggz;g PC.CALL=TEST.IV.DV:
WB_RLTEMPS],
120479

" DRIVE LEFT JUST MASK TO WBUS

;ggzg;

Y TEST IV DV BITS

120480

* ADD ANOTHER 2 TO PC FOR GOOD MEASURE

PC-PC+2 MB_XB,

WB331-30>7"

120483 =00

120484 PC.CALL=EXIT:

120485

0C54, 0CBO,3002,413D,8007,003F,9

120486

;ggzgg

:20489
—

055, 0186,3012,4031,0047,00C5,4

;58490

120492
120493

0056, 0186,3C12,40%4,0047,00C5,4

120494

;58232
120497

0C57, 0586,3012,4035,0047,00C5,4

120498

:58238

100 mmmcmmmemeemmememne—————— ;

" DON'T SET IV OR DV

PSL_MLTEMP3],

IRDT

Y GASP ,..GASP

FINALLY !!!tin

e oratalepdeduirki ;

MCTEMP3)_MB.OR.ZLITOL20],

NEXT/PC.TALL=EXIT

YUSET IV

;

e c

e s e mm e n e H

NEXT/PC.TALL-EXIT

;10emmmm

MCTEMP3] MB.OR.ZLITOL801,

Y SET DV

;1lemmeeccnicnn momeemm———a————— ;

ML TEMP3]_MB.OR.ZLITOLOAO],

NEXT/PC.TALL=EXIT

: SET IV AND DV

120501 PC.CALL~DEC.SP:
;20502

0(84, 0884,073C,00A7,84A7,0002,0

120503

;582815-

. 20507

0C85, 0884,073C,00A7,84A7,0000,1

jeemsmmmsesseseeccccmcanccemenoas ;

VA _RISP]_RB=CONX(4),

RETURN [32.]

; RETURN + 32

;58293

ittt
tuabuintmmem———— ;

VA_RLSP]_RB~CONX(4),

RETURN 1]

Esgg%; PC.CALL=DEC.SP2:
0c86, 0884,073(,00A7,84A7,0000,2

" DEC SP AND PLACE IN VA

120506 PC.CALL=DEC.SP1:
120508

120513
;58212

VA_RLSP] _RB=CONX(4),

RETURN [?]

: DEC SP AND PLACE IN VA

P RETURN + 1

' DEC SP AND PLACE IN VA
; RETURN + 2

Eggg}g PC.CALL=SAVE.SP.BITS:
0c87, 0884,6A7E,4081,0047,0000,1

120518

120519

Page 495

;110===m=cmcemccccemaea——- ecaee; CALLG

RR123_MLTEMPO],

0084,0592,4037,0047,00C5,3

0c46

LX)

CMTO98.MCX

28-NOV-83

RITEMP4]_RB.OR, (ML TEMP6],ASL, P)., TEMP4 <= SPX0'MASK'PSW'0000
RETURN LT3

;

MICRO2

CMT098.MCX

1M(01)

Procedure Call

PCALL MIC

16:30:35

28-NOV-83

6 7

s RET

:Sggg? .T10¢

Procedure Call

320522 SRR
;20523 .

AR AR
RET

ARk kR

;20524

Input

SRR AR AL TR AT

SRS

120526 .REGION/IRD1.R1L,IRD1.R1H
120527 =000

120528 PC.RET:

;20529

U 0288, 04B6,373D,0027,44A7,008,8
U 0c88, 0180,3¢11,0022,04B0,00C8,9

: RET"
Rk

R Rk A R

TR kKRR KA

GPR 13

AR ARARAA LA AR

A TR

AKX A N

Pointer to stack frame

ARSI LRSS

ARLALALAALL LGS

;000==m=cmccmommcaommconnnaaen ;

120530

VA_MCTEMP3]_RCR131+CONX(4),

* POINT VA TO MASK ON STACK

120535
;sgggg

READ,$1ZELLONG],
vA_METEMP3I+20170C64.1

Y GET MASK WORD
" SET UP VA FOR MAX PROBE

* FOR THE COUNT ONES ROUTINE
STEPC_14.
;Sgggé
Eggg%z LREGION/PCALL.R1L,PCALL.RIH/PCALL .R2L ,PCALL .R2H/PCALL .R3L ,PCALL .R3H
:20538

U 0C89, 0981,2092,0A31,0047,00C6,0

Page 496

CLOKX Rev 13.00, Clock rate = 160ns

120539
;5822?

120542 =0
120543

et ————-;

WB_MIMDR].AND,ZLIT24[32.],
WXTEQ.0?

* RET FROM CALLS OR CALLG 2?7
;

By :

VA_VA+4

* CONSTANT FOR LATER
:

* CONSTANT FOR LATER

U 0060, 0580,0F76,4030,6447,00C8,A

20544
120545

sLor12.9,
NERT/PC ., RET~PROBE

U 0C61, 0D80,0F76,4030,6047,00C8,A

238223

SL_[12.3

* PROBE FOR NUMARG ALSO

120550 PC.RET=PROBE:
120551

U 0CB8A, 0180,0EF6,47A0,805F,08C5,C 479

120552

:20553
120554 =0000
120555 =1100

U 0C5C, 0485,B592,4033,0047,0562,8

;20556
‘38?25

120559 =1101

U 0C5D, 0485,2077,05F1,4047,007E,5

120560

;sggg;

120563 =110
U 0C5E, 0C9D,2077,05F1,4047,00€2,5

J 0C5F, 0860,3711,0020,04A7,00(8,8

;20564
120565
;58229

120568 21111
120569

;120570

el
L L LH

PROBE READ?,SIZECLONG],
PL_(16.3

* ACCESS 0K 727

;

;1100=w=mmemmcamnnu=-= mmmmmmm——;

RCMM. TEMP1] MCVAJ,

PUSH,NEXT/MM.PRB.READ. TBM

TNV

¢ SAYE VA

* LET CHARLIE DO THE WORK

;110)emm=nemamemceaccaanmmanenm—- ;

RCTEMPS] _MCMDR]. X2,

FLAGT?,NEXT/PC.CALL-TNYV

¢ GET MASK INTO TEMPS

¢ WAS THIS EXACT OR APPROX PROBE?

;1110==m=m===mmma—cmcncaanccnn : ACY

RLTEMPS]_MCMDR].XZ,
DEC STEPT,
FLAGT?,NEXT/PC.CALL=ACY

¢ GET MASK TO COUNT THE REGISTERS,
: STEP COUNTER <= 13
;

;111]=eewsmscesceencnn e

: ACCESS OK !!

SEY MM.NOINT

¢ DON'T ALLOW ANYMORE INTERRUPTS

VA_MLTEMP31+CONX(4),

¢ POINT VA TO AP ON STACK

28=NOV=83

0c8D, 0885,2592,4027,4450,00C8,E

0ce68, 0181,0037,0020,0450,04C9,4

0c69, 0D80,6C12,0A30,1047,0006,A

O
S

j 067, 0589,6012,0A30,0847,006,8

0C66, 0080,2592,46F0,0047,00C5,8

TR PR TR PR T

0c8F, 0084,2077,0A71,8047,08(6,6

0C8E, 0081,2002,403D,8487,00C8,F

T J

0c8C, 0¢85,2592,4027,0450,00C8,D

0c65, 0485,2592,4020,8450,00C8,¢

lelelololalaleleleleleleleleleleleleleleleled COOOCOOOOOOOOODOOCOQOOOCOOOC
O O~ G~ Or O O L0 TN LTLNAA IR LN W U i
i i
iviuiuiiuawg
[eNe NN o N oo N v o de e
NN NN NN
OOVO OO 00 CO 0000 0ICOO00 0000
e o0 a0t
OO O OO0V 00OV
NN NS WD =
00 O
2
DD = O O 00 O N 2NN = OO €0 O N P (N
= OO NN INAN 2 OO

Py P
O

0C64, 0C80,0036,4030,0047,00FF,8

PR TR TR P

0C8B8, 0D81,2092,0A37,F847,0006,4

PORLNLALAINLOLNLNININAINIAL
N RLAL NIALNL NN N NS N NN NN NI N AR NINAU NI NINI NI PIPORINIPINONS

MICRO2
Procedure Ca

CMT098.MC X
PCALL.M] ¢

16:30:35RET CLOKX Rev 13.00, Clock rate = 160ns
o

WB_MCMDRJ.AND.ZLIT8[255.3,

Page

WXTEQ,0?

NEXT/IE.OPER.FAULT

TEST MBZ BITS OF PSW

: LET CHARLIE WORRY ABOUT [T

R ivintetatt
it ettt bttt :
RCTEMP2] MIMDR],
:;

SAVE MASK IN TEMP2

READ,SIZECLONGD,

H GO GET AP

RCR12J_MCMORY,

: RESTORE AP

;; POINT TO NEXT LONGWORD ON STACK

VA_VA*4

VA_VA¥4

; GET OLD FP
;; POINT TO NEXT LONGWORD ON STACK

RCR13I_MIMDRD,

: RESTORE FP

VA_VA+4

; POINT TO NEXT LONGWORD ON STACK

READ, STZECLONGI,

: GET RETURN PC

READ,STZELLONG],

bcmemor

: SET PC TO RETURN ADDRESS

RCTEMPGI_MLTEMP2].XZ,

: GET A CLEAN REGISTER SAVE MASK

W_mereme21,

: DRIVE MASK TO WBUS

WX.NE.0?

;

NO REGISTERS TO POP

WB<31-30>? ,NEXT/PC.RET-IIX.STACK;
Ne

T T

WB_MLTEMP6].AND.ZLITOL1],
WX, EQ.0?

REGIST ERS
START TESTING G_RE

; KESTORE REGISTER 0 ?7
;

GET REG 0 FROM MEMORY

READ,SIZECLONG],
VA_VA+4

POINT TO NEXT LONGWORD ON STACK
TELL SUBROUTINE WHICH REGISTER THIS

RNOM_LO],

GO RESTORE REGISTER

.GPR
PUSHTNEXT/PC.RET=WRITE
-------------------------- XL
Y ]

WB_MCTEMP6].AND. ZLITOC2],
WX, EQ,0?

: RESTORE REGISTER 1 ??
:

497

)

MICRO2

CMT098.MCX

0C6E, 0181,DC37,0020,1C50,04C9,4
0C6F, 0580,6012,0A30,8047,00C7,0

0981,pC37,0020,2450,04€9,4

, 0D80,6C12,0A31,0047,00(7,2

0D81,DC37,0020,2¢50,04(9,4
.

, 0080,6C12,0432,0047,0007,4

= OO
NN = OO 00 IO N D NN = O D 00 IO N S AN

0C6D, 0580,6C12,0A30,4047,00C6,E

16:30:35RET CLOKX Rev 13.00, Clock rate = 160ns
: GET REG 1 FROM MEMORY
; POINT TO NEXT LONGWORD ON STACK

READ,SIZECLONG],
VA VA+4

RNOM_C 1 i,

PUSH,NEXT/PC RET=WRITE.GPR
o

WXTEQ.0?

: TELL SUBROUTINE WHICH REGISTER THIS IS

; GO RESTORE REGISTER

: RESTORE REGISTER 2 ??

;Qemmmem—mmean
e
————— -

READ, S1ZE[LONGI,
VA_VA+4

: GET REG 2 FROM MEMORY
: POINT TO NEXT LONGWORD ON STACK

BUSLNEX
T /PC . RET-WRITE. GPR

i 60 RESTORE REGISTER

RNOM_[23,

(B_MLTEMP61.AND.ZLITOL8],
WXTEQ.0?

i TELL SUBROUTINE WHICH REGISTER THIS IS

: RESTORE REGISTER 3 27
;

;Quemmmmceme—————— emmmmmmm————.;

READ,SIZELLONGJ,
VA VA+4 5

* GET REG 3 FROM MEMORY
s POINT TO NEXT LONGWORD ON STACK

PUSHINEXT/PC.RET-WRITE.GPR

: GO RESTORE REGISTER

RNOM_(3

we _MCTEMPOJI.AND. ZLITO[10],

WX-EQ.0?

0649 =0

TELL SUBROUTINE WHICH REGISTER THIS IS

: RESTORE REGISTER 4 ?7

READ,S1ZECLONG],
VA_VA+4

: GET REG 4 FROM MEMORY
: POINT TO NEXT LONGWORD ON STACK

gggz

PUSH;NEXT/PC RET-WRITE.GPR

¢ GO RESTORE REGISTER

0652

RNOM_C4],

0657

0658

0659 =0

06060

0661

0662

8222
0665

0666

0667

;0-mmsemmesemmdcn
e n e —————— ALH

0650
0651

0656

)

UB_MLTENPOI.AND. 2L 1T0041,

0655

‘

Page 498i

m;
ces e e s n e oo
e e mmmmm
;Qmmm

O NI

0C6C, 0581,DC37,0020,1450,04(9,4

OO
O- OO OO RO ON OO
E
o N
o L
TV W T W TU W T
LV (a8 S AN AAS LA AN LA LA S LAN [ St

0C6B, 0180,6C12,0A30,2047,0006,¢

e
P
R
O T T T PR
e T o R T T
R
LA TR LR DR DR R Rl

0t6A, 0581,DC37,0020,0C50,04C9,4

felelalelelelclelelolalalalelelelelelelalele
oo e lololo el el

Procedure Call
AONLNVRLAYAYNIAININI NUNL RN NN NIAVNININ NN N AININININI NN NINI NN NININVNI NN NI TININI NI NINO Y

RCALL MIC

28-NOV-83

1M(01)

;]mmeoecmmmmcsssccsssscsescomeees :

wa MLTEMP6],AND, 21.1T0L20],

WXTE0.0?
=

+ TELL SUBROUTINE WHICH REGISTER THIS IS

;Q=m=m=mome—esaccscccececeoas

READ S1ZELLONGI,

VA_VA+4

RNOM_C5],

PUSH;NEXT/PC.RET-WRITE.GPR

; RESTORE REGISTER § 77

: GET REG5 FROM MEMORY

: POINT TO “NEXT LONGWORD ON STACK

: TELL SUBROUTINE WHICH REGISTER THIS 1S
: GO RESTORE REGISTER

lmscemsecscescsssesooseooosce ==

wa _MLTEMP6],AND,ZL1TOC40],

WX7E0.0?

* RESTORE REGISTER 6 27

;

‘

U 0C76, 0981,0037,0020,3C50,04C9,4

U 0C77, 0D80,6C12,0A38,0047,00C7,8

0581,0(37,0020,4450,04C9,4

16:30:35
:

CLOKX Rev 13.00, Clock rate = 160ns

RET

Page

;

VA VA+4
RNOM_C6],

H POINT TO NEXT LONGWORD ON STACK
;; TELL SUBROUTINE WHICH REGISTER THIS 1S

READ,SI1ZECLONG],

:; 60O RESTORE REGISTER

PUSHINEXT/PC.RET=WRITE.GPR
-

0 T o

> S

o 0

e o e

GET REG 6 FROM MEMORY

s ¥

H RESTORE REGISTER 7 2?

UB MLTEMP6],AND.2L1T0L80],

WXTEQ,0?

()=mmmme
e nscan sradnna—an
-H
READ SIZE[LONGJ,
;
VA VA*
H
RNOM_L73,
;;
:;
PUSH,NEXT/PC RET=WRITE.GPR

GET REG 7 FROM MEMORY
POINT TO NEXT LONGWORD ON STACK
TELL SUBROUTINE WHICH REGISTER THIS IS
GO RESTORE REGISTER

Rttt ittt “-;
UB _MLTEMP6].AND, ZLITOC1001,
H RESTORE REGISTER 8 ??

WXTEQ.0?
:0

i e g

READ, SIZ&CLONGJ.

GET REG 8 FROM MEMORY

VA VA*
RNOM_C8],

: POINT TG NEXT LONGWORD ON STACK
; TELL SUBROUTINE WHICH REGISTER THIS 1S

ua _MCTEMP6].AND. ZLIT4[32.],

; RESTORE REGISTER 9 ??

: GO RESIORE REGISTER

PUSHTNEXT/PC.RET-WRITE. GPR

U 0C78,

PR PR TR LY P

U 0C75, 0580,6C12,0A34,0047,00C7,6

u 0C74, 0D81,DC37,0020,3450,04C9,4

NN NONO
CO0000 0000 NN NN NN
DN
= OO 00
DN
= OO0 O

1M(01)
Procedure Call

OO 00O W0
-2 CDNDO0 O

PCALL.MIC

28=-NOV=-83

MICRO2

PR TR TE TR

;

(MT098.MCX

AU NIALNAINDALNL NN N NI NLNNI NNV NINJ PV NINVNV NN
OCOOCOOCOOOCCCTOOOROOOCOOOOD
OO
OO OO OO OTM

WXTEQ.0?

;

U 079, 0180,6DD2,0A31,0047,00C7,A

1y ¥

NN TN N N TN N SN SN SN NI N TN SN N NI N
B et
= L S OO O DODOOOO
AN S AN 2 OO0
NS AN —

4 0C70, 0980,6DD2,0A34,0047,00C7,E

U 0c7r, 0181,0037,0020,5450,04(9,4

OO0 COOCOOOOOOO0O

T
I
S

v 0C78, 0180,6DD2,0A32,0047,00C7,C

N LRy

P
A

U 0C7A, 0181,D€37,0020,4C50,04C9,4

ESLSLS LN NI NN N SIS TS TN 18

- ¢
;0 ----------------- - -y

: GET REG 9 FROM MEMORY

READ,SIZELLONG],

; POINT TO NEXT LONGWORD ON STACK
:; TELL SUBROUTINE WHICH REGISTER THIS IS

VA_VA¥4

RNOM_L9],

:; GO RESTORE REGISTER

PUSHTNEXT/PC.RET-WRITE.GPR

]-——-——-------——--a ---------- -

¢ RESTORE REGISTER 10 ??
:

we _MCTEMP6].AND, ZLIT4[64.],
WXTEQ.0?
------------------ CLL DL

READ, SIZE[LONGJ

VA_VA¥4

RNOM_(10.3

PUSH?NEXT/PC RET-WRITE.GPR

; GET REG 10 FROM MEMORY

; POI NT TO NEXT LONGWORD ON STACK
;; TEL L SUBROUTINE WHICH REGISTER THIS IS
: G0 RESTORE REGISTER

__--~-------------------—-----~

we _MLTEMPHD. AND. ZLIT4[128.1],
WXTEQ,0?

H RESTORE REGISTER 11 ??
H

499

CMT098 , MCX
PCALL.MIC

MICRO2

1M(01)

Procedure Call

28~NOV~83

;20717 =0

: RET

7
CLOKX Rev 13.00, Clock rate =

160ns

Page

: GET REG 11 FROM MEMORY

:20720
ig0r2]

RNOM_L11.3,
PUSH;NEXT7PC.RET=WRITE. GPR

: TELL SUBROUTINE WHICH REGISTER THIS IS
:

VA VAY4,

POINT TO NEXT LONGWORD ON STACK

;]mmm=mmomsceecssnse
e em e ;

WB_MLTEMP21,

$20724

WB<31-30>7

;20705

i DRIVE MASK TO WBUS

: TEST BITS TO GLUE STACK BACK TOGETHER

=
120707

120728 PC.RET=FIX.STACK:
:20729
;00mmmmm
e m oo m e : STACK ALREADY 0K

0C58, 0C85,8592,4037,8047,009,1

RLSP]_MLVAD,

$20730

20731

NEXT/PC.RET<WRICH. INST

120733

0¢59, 0885,8711,0007,84A7,00C9,1

NEXT/PC.RET=WHICH, INST

20735
120737

GC5A, 0C85,8711,0017,84A7,00C9,1

0C58, 0987,8C11,0030,1847,0009,0
090, 0C84,0592,4037,84A7,00C9,1

: SP <= SP

;00mmommmmmemme—m——cecesacaes ;

VA RCSP] MLVAJ+CONX(1),

$20734

PSP <= SP+1

10=mmmmemmmemeccmeemsceecemoeos :

{A_RLSPI MLVAI+CONX(2),

120738

20759

NERT/PC.RET=WHICH. INST

120741

: SP <= SP+2

;1lemecmemmme—cceo—cecseconenee ;

P TEMP <= NEXT SP

20742

ATEMPO_VA+ZLITOL3]

120744

emsmmmeecmememsmmeeeeceeeceeee- ;

VA_RLSP] MCTEMPO],

:20745

;20706

NERT/PC.RET-WHICH. INST

: FINALLY FIX SP

;

120748 PC.RET=WHICH, INST:
120749

0091, 0180,2C92,0A71,0047,00C8,0

$20750

120751

:20752

jmmmmmemmmemmemcmemem—escaseeees : CALLG

WB_MCTEMP21.AND.ZLIT24[32.],

WXTNE.0?

: FIND OUT WHICH CALL WE'RE RETURNING

;

120753 =0

0c80, 0080,2002,413D,8027,003F,9

]

0C81, 0080,0036,4020,0450,00¢9,2

;20754 PC.RET=EX]T:
120755
T Qmemmmmmmcmemmmmememeeeeeaceees : CALLG
:20756
PSW_MLTEMP2],
: LOAD CC BITS

10757

320759

120760
80761

$20763
0C92, 0485,259E,4007,8047,00C9,3

$20764

:20765

IRDY

: DONE

lesmoscessseesesccccesaccaceee- : CALLS

READ, sizECLONG],

: GET NUMARG

fmmmmmmsossacsssseeecnen e

;

SIZELBYTED

: ONLY 256. ARGS PLEASE

VA_VA+4

RESPI_ZEXT(MIMDRI),

500,
|
i

;Q==e=sssmmssmseeemeee——eeeeeeee ;

READ S 12ECLONG],

;20723

0C7F, 0C80,2592,46F0,0047,00C5,8

120718

:20719

0C7E, 0581,DC37,0020,5C50,04C9,4

16:30:35

: POINT STACK TO NEXT LONGWORD
: THRCW_AWAY ANY GARBAGE

CMT098.MCX
PCALL.MIC

MICRO2

1M(01)

Procedure Call

28-NOV~-83

;20766

SIZECCONG],

120768
;20769

NEXT/PC.RET-EXIT

;20770
220771 PC.RET=- WRITE GPR:

120772

0C94, 0885,2592,408(,C047,0000,1

RLSPI_MLVAJ+(RB.ASL.SIZ)

;20767

0¢93, 0885,85D1,0027,8047,00¢8,0

220773

;20774 -0
*
;20775

Page

16:30:35RET CLOKX Rev 13.00, Clock rate = 160ns

RLGPR.R] MLMDR],
RETURN £1

; PUSH STACK PAST ARGUMENTS

: ASL BY 2
;

LEAVE

; WRITE THE REGISTER
; RETURN +1

;20776 PC.CALL-ACV
;20777

0C25, 059€,5D53,8030,7847,00(9,5
.
0C27, 0480,0036,4030,0047,0168,6

;20784
;20785

;20786
2%25, 059€,5D53,8030,7847,00¢9,5

2827, 0186,8(12,4030,2047,0168,6

0C95, 0C80,59C2,4DFD,8047,00C6,2

0Cc62, 044F,5036,4030,0187,0009,6

063, OD9E,5AD3,8030,0847,0009,5

0096, 0186,5C12,0880,F847,00C8,2

082, 0081,85D1,0021,44A7,0002,3

0(83, 0881,85D0,0021,44A7,0008,A

M[TEMPSJ MB.ANDNOT.ZLIT12[15.], : THROW AWAY DV, IV AND MBZ BITS

;20778
;20779
:20780
;20781
220782
;20783

DEC STEPT,

NEXT/PC.CALL~COUNT,ONES

; STEP COUNTER <= 12

----------------------------- ; NO ACCESS

NEXT/MM PCALL _ACV_ENTRY
2825

; CHARLIE'S PROBLEM NOW

kszzzz=zzszzzzszszzszssszssss===p

DEC _STEPT,
;
;20787
NEXT/PC.CALL-COUNT.ONES
H
;20788
: 20789
;1%z=szssssszssssssssszssessss=z;
: 20790 2827
;
MLEKRCODI_MB,OR. 2L1T0C4],
;2079
NEXT/MM_
PTALL
_ACV_ENTRY
;
;20792
93
;207
UNT
. ONES:
;20794 PC.CALL-CO
5
79
: 20
PL_MSS M[TEMPSI,
Y
;20796
;20797
WX<15-0>.NE.0?
;
;20798
1Q====cmmmerm
e
e e e;
;20799 =10
[TEMPSJ STEP(C,SET FLAG1,
:
;20800
;20801

;20819
;20820

in PCS

STEP COUNTER <= 12

NO ACCESS #+ u-code

in PCS *»

SET PROPER ERROR CODE
CHARLIE'S PROBLEM NOW

FINDA SET BIT IN MASK

REAL BIT 0 7?7
MASK=0

NEXT/PC TALL-F IX. PROBE

GET NON-DENSITY INTO TEMPS
; SO WE'LL KNOW WE'VE BEEN HERE BEFORE

AL TENPS
] MB.ANDNOT.ZLITPLL1D,

& CLEAR_THE NEW FOU.D BIT

;20802
;2080
;20804
DEC STEPT,
;20805
NEXT/PC.CALL=COUNT.ONES
;20806
;20807
220808 PC.CALL~=FIX.PROBE:
;20809
MLTEMPS) _MB.AND.ZLITOL1F],
;20810
108N
1R<2>?
20812
D
220813 =0
VA_MCVAD+ (RETEMPSI.ASL.SIZE),
;20814
SIZECLONG],
;20815

. 20816
;20817
;20818

oxx y-code

M[TEMPSJ MB.ANDNOT.ZLIT12(15.1, ; THROW AWAY DV, IV _AND MBZ BITS

NEXT/PC. CALL-APPX. PROBE

; KEEP TRACK OF HOW MANY

E CLEAR GARBAGE BITS OF STEPC

; BRANCH ON CALL OF RET

; CALLS
GALLG
: GET_# OF BYTES NEEDED

: MULT # OF CLEAR BITS BY 4
;

;lemmmmmmmmmmmmmee—ee—eeoneaas : RET
VA_MCVAI-(RLTEMFSI.ASL.SIZE),
¢ GET # OF BYTES NEEDED

SIZECLONGI,NEXT/PC.RET-PROBE

; MULT # OF CLEAR BITS BY 4

501

QFA: CNTOCLODJLOS.ADD
CNTTONOPILPC.CALLSG

;20831
;20832
;20833

1CODE

;20836

,0OCODE

120837
:ggg%g

OFB: FPD CNOPJLIE.OPCOD.DEC
IRDICLODILOS.RED

OFB: CNTOLLODILOS.ADD
CNT1INOPILPC.CALLS

Ldbs

120834
;20835

.OCODE

;

JADD
.CALLG

0S.ADD
PC.CALLS

;

: Ird Rom Definition''

;

FPA MEM

FPA REG
0PS
[NOP]ILIE.OPCOD.DEC
[LODILOS.ADD

J,
]

[LODILOS.ADD
[NORILPC.CALLG

JL0S.ADD
JIPC.CALLG

[NOPJLIE.OPCGD.DEC
CLODICOS.RED

]’
]

[LOD]LOS.ADD
[NOPJICPC.CALLS

JLOS.ADD
J{PC.CALLS

;CALLG

i
;

;20828
;Sgg%g

;20827

MEM
oW

REG
0PS
,ICODE
OFA: FPD [NOPJLIE.OPCOD.DEC
IRD1CLOD]ILOS.ADD

Procedure Call

|S]

;20824
. 20825
;20826

. NOBIN

CLOKX Rev 13.00, Clock rate = 160ns

-]
)

;20821 ,10C

;20822

;20823

page 502|

¢ Ird Rom Definition

[T R

PCALL.MIC

28-NOV=-83 16:30:35

[N
]

Procedure Call

MICROZ 1M(01)

CMT098.MCX

JCALLS

1,
]

120848

;20849

120850

;20851

Jlue

;Sgggé

OFA:

SIZE [BYTEZ [BYTEX L

02 C

;CALLG

Eggggg

OFB:

0J [

01[

0) [

;CALLS

Eggggg

Q04:

SIZE [LONGJ [BYTEJ L
©01[
03 C
SIZEL

01C

0JC

;RET

120860

,UCODE

120852
120853

.DCODE

Procedure Calt

: Dsize Rom Definition'

AD.IRD

CUCC

JRET
e bt

NS
[SETEF I

. [RD
1€.BAD

1E.BAD.IRD

mrme

CNTTLNOP ] C1E.BAD.IRD

]

120847

CNTOLNOP [1£.BAD.IRD

004:

.OCODE

FPD [NOP] [IE.D PCOD DEC
IRDTINOP] £PC.RE

120846

004:

Lol

120844

120845

,1(ODE

120843

Loty

;20841
;20842

:20840

AD.IRD

J.
]

i
:

;

MICROZ2

(MT098.MCX

MISQUE .MIC

1M(01)

MISQUE.MIC

28=NOV=83

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

;20862 .T0C 'MISQUE. MIC"
;20863 .TOC ''REVISION 33.0"

:Sgggg H

. 20882

: 20883
;20884
;20885

Revision History'

;

REV

EXPLAINATION

;20874
;20875
;20876
120877
;20878
;20879
;20880
;20881

JJoc !

33
32

Fix the instruction of INSQHI with reserved operand,
|
Save mmtemp3 prior to unlocking header in case of tb miss,

;20873

LNOBIN

caused by
Check all

the entry purging the header from the tb,then restore.
3 Lsb of header, even if software inter-lock is set,

and it bits 1 or 2 is set,

;20866
;20867
;20868
: 20869
;20870
:20871
;20872

Jetf Peng, J. Heom, G. Koeckhoven, Brian Allison, CHARLIE MCDOWELL

30
29
28

27
26

take reserved operand

fault

Alsc acquire hardware interlock prior to unlocking header

Fix aroblem in QU.UNLOCK routine to properly restore the registers
when the instruction has faulted.
Fix REMOx] reg mode dest to properly disable header .ne. addr check
27=MAY-=-80
Fix

interlocked queues to properly page

fault,

Set stack tlag on halt to tell censole to attempt restart/boot.
Fix intertocked queues to set MM,NOINT before trying to clear lock.
Initial

release.

;20886

BIN

Page

503

MO
MICROZ
Misc, and Queue

2 8=NOvV=83

504|

: XFC"

Misc, and Queue

XFC

Extended Function Call

Resources

CkAGZ

Used by exception micro code

:'tt!*itiflt*'«wtit*ittt*tfitt*fi***fi***t**ttttkk**ttttlfl!*tflflt****itt**t****ti**t*
REGION/IRDT ,RIL,IRD1.R1H

=000

MS.XFCi

m=seemmeccccmncsnccann e H

VA_MLSCBBI+2LITOL14],
SET FLAGZ,

: LOAD MACRO VECTOR ADDRESS
; NO MORE PARAMETERS TO PUSH.

Misc. and Queue

: NOP''

;

NEXT/JE.FAULT

LTOC '

,-*tti**fittI&tfittifit*tt&fifi*tilkkt&!RRlttk!ttfltfitltwwtwttt*tfit**fiittit*****tw**ii

No Operation

PC <= PC = 1
PC
Resources
;;w!llttfifikfltifi*t!'*i*tiflttfl*t*itttfittiifltkfltfififit*t*fi***fl***fi**i***i****ii*'iti

N S

NOP

=000

MS.NOP:

j=~=eev=msmmmrvsicacammennanae- :

PC_M[PCI=-2L1TOL1],

NEXT/GL.NOP.IRD1

u 0360, 0081,AC10,0030,0087,0000,2

: BpPT"

:TO( '" Misc, and Queue
R

"**t*t**t**tt*tiitt**fifitntt Y3080 2202200222222

U 0308, 0DS50,EC11,0031,64A7,00EC,D

Page

R T

J 02¢8, 0950,E(11,0030,A4A7,00EC,D

;tt'tt*’ttfikttfifl'ttt!Qt**ttktttttt*k*t"tt*t!tflQQt**i***ii****fi*t**tlttiQtfltittt

PR R

LTOC '

16:30:35xrc CLOKX Rev 13.00, Clock rate = 160ns

BPT

Breakpoint Fault

Resources

FLAG?

33243322

RRdE]

Used by exception code

;wuwtwtanwttwnwt'wwttknwtfittt*ttw*ttttttttttt1Qtwt**&*fitt*i*ti*t*t*t*ttfittittn

.RESION/JRD1.R1L.IRD1.R1H

MS.BPT:
VA_MLSCBBI+ZLITOL2C],

SET FLAGZ,NE¥T/IE.FAULT

3 LOAD MACRQ VECTOR ADDRESS.

;7 NO MORE PARAMATERS TO PUSH.

REGION/MISQUE ,RT1L ,MISQUE.RTH/MISQUE .R2L ,MISQUE ,R2H/M] SQUE ,R3L ,M]SQUE ,R3H

’

(MT098.MCX
M1SQUE
. MIC

;

CMT098.MCX

MISQUE.MIC

MICRO2

h—

TM(OT)

28-NOV~83

Misc. and Queue

;Sggg} LT0C '

16:30:35

t HALT

CLOKX Rev 13.00, Clock rate = 160ns

Misc. and Queue

220932 R T

e R TS S TR AR AR SRSt R AL R A AR A AAR AL A LA

HALT

Halt

120938 ;
120939 ;
;20940 ;

Resources

1EMO1
FILLAG3

;20643 ;
220044

;20945

Hold PSL to check mode
Used bg
exception code
PC <= PC=1

Used to set HALT bit

CRAR

120941

120942

Qutput

505.

: HALT"

220936 ;

220937 ;

Page

Sets HALT bit in console register

HALT

I HMARARREXEE AR EKERAH R AR

RFARR AR RR AR AR AR

RN R IR AR R RA Rk

;00946 ,REGION/IRDI,RIL,IRDY.RMH
;20947 =000

;20948 MS.HALT:

U 0310, 0886,1036,4030,0087,00¢9,7

U 0c97, 0980,1092,0A30,1847,00(8,8

220949

MCTEMP1]_PSL

;Sgggg

WX, EQ.0?

3583%% LREGIUN/MISQUE.R1L ,MISQUE.R1H/MISQUE .R2L ,MISQUE .R2H/MI SQUE ,R3L , M1 SQUE R3H
120954
WB_MCTEMP1I.AND, ZL1T24[3],
;
120957 =0

J 0cB8, 0418,0036,4030,0047,0038,0
U 0cB9, 0981,A(11,0030,0C87,00C9,8

;20958

;Sgggg

$20961

;Sggé%
:

;20964

U (98, 096E,CC37,0030,3067,0000,1

ettt
bbb L DD D b H

;5832?

$0m e

mmm e

CLEAR FLAG3,

NEXT/I1E.OPTOD.DEC

: PUSH PCBACK=-2.

; TAKE A PRIVILEDGED INSTRUCTION FAULT.

;lmmmmmmmmmmeeamsmam—e————e——— ;

PC_MLPCI+ZLITOLT]

; POINT THE PC TO THE NEXT INSTR + 2.

Jemmememsammace
. s — s amS—————— ;

; SET HALT ERROR CODE

;20965

MCFPDOFFSET]_ZLITOLG],

120968 1:

sexwxxxk INTERRUPTS AND EXCEPT]ONS HANDLED IN WCS BRANCH TO 2001 (HEX).

;sgggg

SET STACK FLAG

¢ TELL CONSOLE TO LOOK AT FRONT PANEL

;20969 CN. CONSOLE :

U 0001, 0180,0037,0036,0247,0009,A
U 0C9A, 0180,0037,0034,82(7,0088,4

ENTRY FROM BOOT CODE

;20970 MS.HALT,MICRO:
220971
eesescccseescevsenccceecoonona. : ENTRY FOR MJCRO CODE DETECTED HALTS.

;588;§

CRAR_ZLIleEOCOJ

120974
;20975

CONREGS_ 7L 1116(%0],

120976

s CRAR_3

jmmmm——
e ~eummemmammesmomaaa- ;
s SET HALT, AND HALT PENDING.

NEXT/CN.TYPE.PC

St
e
e
e
— w

im
e o

(MT098.MCX

;

MISQUE MIC

MICRO2

1M(01)

Misc. and Queue

16:30:35

28-NOV-83

;Sgg;g LT0C "'
220979 R

:sggg?;
120982 :
;20983 ;

;20984 ;

120985 ;

120986 ;

)

D 8

CLOKX Rev 13,00, Clock rate = 160ns

Page

: INDEX INSTRUCTION

Misc, and Queue
L

INDEX

Subscript

Low Limit

TEMP4

0
Pass multiplier to MULSUB.MDR

TEMP?
RYEMPY

Save subscript
Save low Limit

TEMPS

;20987 ;
: 20988 :

;20989 ;
:5838?;

RTEMP10
D

120992 :

FLAG3
Subroutines

$20995

AL S AR LA TR A A AL AL A AL AR LA R AL AR

MDR

Resources

;20994 ;

L AR

subscript.rt, low.rl, high.rl, size.rl, indexin.rl, indexout.wl

Input

;20993 ;

;

: INDEX INSTRUCTION''
R R A T

e R

506!

Pass multiplicand to MULSUB.MDR_O
Save high limit
Save subscript + indexin

Set if range trap occurs.

0S.RED

MULSUB.MDR_0

0S.WRT1

120996

1E. INDEX.RANGE

:Sgggg:

220999 :**tt**tt*kt**t****k«*ktkt**t****t*k*tt**fittt*************************t**t****
;21000
;21001

.RCGION/IRDX.R1L, [RDX.R1H/IRDPX.R2L,IRDX.R2H

221002 =000

:21003 MS,INDEX:

;21004

U 0318, 0086,703A,418D,8047,0410,0

U 0314, 0484,002¢,7182,8047,0410,0

U 031C, 0C84,0582,4021,98(7,00CA,0

’5}88%

PUSH,NEXT/0S .RED

:21006

ese

LGD INC BRA?,

—— o :

: SAVE SUBSCRIPT,

;

: FETCH HIGH LIMIT.

$00]====mmmmmmmmm
o mmm e ;

:21010

;210M

RCTEMP9]
@

:S}g}%

PUSH,NEXT/0S.RED

$21014
;21015

J10mmmmmmmmm————————————————— ;
R[TEMP10]
; SAVE HIGH LIMIT,

‘5}8};

PUSH,NEXT/0S .RED

;21016

:21019

U 0318, 0€81,2001,2181,C047,0414,0

wmm e

MLTEMP7] Q,

$121009
U 0319, 0484,002C,7182,4047,0410,0

;000

;21005

;21020
;21021

:S}gg%

121024

;21025

:S}ggg i

LOD INC BRA’

Q_D,

i SAVE LOW LIMIT.

LOD INC BRA?

£01 e

D_MCMDRI+RCTEMP7],
LOD INC BRA?,

PUSH NEXT/OS.NRT1

:
:

s FETCH INDEXIN,

SIZE[LONG] ALUS_SIGND

: SAVE SUBSCRIPT + INDEXIN.
H

; FETCH INDEXOUT.

:100=~==mmmmmmmmmmaemmmm—
-:

RCTEMPE] D

s FETCH SIZE.

; SETUP MULIPLICAND FOR MULTIPLY.

;21028 REGION/MISQUE .R1L,MISQUE .RTH/MISQUE .R2L ,MISQUE ,RZH/M] SQUE . R3L ,MISQUE ,R3H

;

!
A

[

;

MICRO2 1M(O1)

{MT098,M(X

Misc. and Queue

MISQUE.MIC

28-NOV-83

;21029 =000

16:30:35

E 8

CLOKX Rev 13,00, Clock rate = 160ns

: INDEX INSTRUCTION

;000=~====memmmmmememccemmeceo~ :

121030

MCTEMPL) Q,

Y SETUP MULTIPLIER FOR MULTIPLY.

U OCAD, OCB&,403A,4B6D,8047,0403.,0

;s}ggg

PUSH,NEXT/1L.MULSUB,MDR_O

Y COMPUTE (INDEXIN + SUBSCRIPT) * SIZE

U OCA3, 0485,200A4,402C,55DA,00CA,1

121035
121036
;g}ggg

REDST.RI_MLMDR].OR.Q,
WRITE NOTREG,SIZECLONGI,CCOP2,
NEXT/MS. INDEX. 50

* RESULT 1S POSITIVE, USE Q.
:
:

121031

131034 =011
121039

U OCA4, 0485,2008,002C,55DA,00CA,1

121040

121045

‘5%829

121048 =01

U 0099, 0880,7003,0862,8047,08CA,5 374*

;0]]==mswememscmsommmmeeae——- ;
:100===mmmmmmmmm

RIDST.RI_MCMDRI-Q

Y RESULT IS NEGATIVE, USE -@Q.

jmmemmmesmmcemeessss—eos——eseos H

WB_MLTEMP7I-RLTEMP9],

SIZECLONG],SIGND CMP?

Y IS SUBSCRIPT LESS THAN LOW LIMIT?

;0] emmmmmmm——m
e e e a——————— ; SUBSCRIPT 1S GREATER OR EQUAL THAN LOW

121049

WB_RLTEMP101~MLTEMP?],

:51825

NEXT/MS, INDEX, 60

P 1S SUBSCRIPT GREATER THAN HIGH LIMIT?

121050

121053
U 0C98, 0C58,0036,4030,0047,00FB,A

;

;51825 i
WRITE NOTREG,SIzefLONGD,ccOP2
131043 MS. INDEX.50:
121044

U 0CA1, 0880,7000,0862,4047,08C9,9 374%

SIGND CMP?.SIZECLONGJ,

121054

;g}ggg

SIGND CMP?,SIZECLONGD,

i1 ]mmmmmmm———————— ~——eeemamnn ; SUBSCRIPT IS LESS THAN LOW LIMIT

SET FLAG3,

NEXT/IE. INDEX.RANGE

: PUSH PC ON TRAPS.

21057 =01
U OCAS. 0U80,0036,4130,0047,003F,9
,

U 0CA7, 0(58,0036,4030,0047,00F8,A

.
60:
121058 MS, INDEX
121059
P0)mmmemmmcm

——— : SUBSCRIPT IS LESS OR EQUAL THAN HIGH

‘5182?

1RD1

121062

;Nammemcmememam
e e e ————————— ; SUBSCRIPT 1S GREATER THAN HIGH LIMIT

121064

NEXT/IE.INDEX.RANGE

121063

SET FLAG3,

* PUSH PC ON TRAPS,

]

Page 507|
|
1]

CMT098.MCX

MISQUE .MIC

MICRDZ

1M(01)

Misc. and Queue

16:30:35

28-NOV~83

;51822 .T0C "'

¢ PUSH

gLOKX Rev 13.00, Clock rate = 160ns

Page

¢ PUSHR''

Misc., and Queue

;2106? :********t*t*******k**t*************************tti*i*t***t**********t****t***
221068 .

PUSHR

121070
;21071 ;
121072 ;

Input

MDR

Resources

TEMPO
TEMP

121069 ;

121073 ;

mask.rw

TEMP?

121074

TEMP4

;21075 ;

Save zero extended mask operand

TEMP7

;21076 ;
121077

RTEMP9

121078 ;

RTEMP10

;21080 ;
221081 ¢
121082 ;

21079 ;

;21083 ;

Mask operand

.
Subroutines

PRB.WRITEQD

PRB.WRITE

DEC.SP
COUNT .ONES

121084
;21085

;51839 H

PC.CALL-FIND.REG

;21088 E

PUSHR FIRST DOES AN APPROXIMATE PROBE TO DETERMINE IF ALL 15 GPR'S

;S}gg% H

SP - N4 WHERE N IS THE NUMBER OF REGISTERS TO BE PUSHED.

(NOT PC) CAN BE PUSHED ON THE STACK. IF THE APPROXIMATE PROBE FAILS
THE NUMBER OF BITS SET IN THE MASK ARE COUNTED AND AN EXACT PROBE
1S DONE. WHEN PROBEING, THE ADDRESS PASSED TO PRB.WRITEX IS

;21089 ;
221090 ;
221091

:-21892 :-t*w*fl*fi*ttt'l*t*tfitt**W**nQ*ttt**t****k*it************i****i****ki**i***t*ikt*
12109

221096 .REGION/IRDX.RIL,IRDX.R1H/IRDX.R2L,IRDX.RCH

:5}835 MS,PUSHR:

U 03A6, 0C86,05BE,4037,8047,00CA,°

U 0CA2, 0980,0010,0031,E4A7,00(A,8

;21099

fi[TEMPOJ RLSP]

; MOVE STACK POINTER_TO AN MTEMP.

ES}}8§

VA_MLTEMPOI-ZL1TOL60.]

* LOAD VA TO PROBE STACK.

:5318? .REGION/M]SQUE .RTL ,MISQUE.RTH/MISQUE .R2L ,MISQUE .R2H/MISQUE .R3L ,MISQUE .R3H

321104 =00
U UCA8, 0085,259E,4790,805D,00C9,C 479+

;15 GPR'S WILL BE PUSHED (NOT PC).
; SAVE Z2ERO EXTENDED MASK

;5}}83

PUSH,NEXT/MS .PUSHR, PRB

;

21107
2111

:S}}}%
121114

221115

J OCAA, 0966,1¢37,0030,7047,00CC, ¢

Il L L L L EL DL e L DRl S D L) : DO AN APPROXIMATE PROBE ASSUMING ALL

PROBE WRITE?,
RCTEMP2] ZEXT(M[MDR]),

121110
U 0CA9, 0880,0003,0037,84A7,0579,A

;21105
;21106

;21116
:5;}%5 _

SI1ZECWORD],

;

101 mmmmmenmmsmcesncmanea—————— ; RETURN FROM COUNT.ONES,

VA _R{SPI-MLTEMPO],

PUSH,NEXT/MM,.PRB.WRITE . NR

s LOAD VA FOR EXACT PROBE.

; NO RETURN IF ACV OR TNV,

;10=mmmmmmm————————————————————— ; EXACT PROBE IS OK,

MLTEMP1] 20 1TOCOE],

SET MM, NDINT,
NEXT/MS.,PUSHR.PRB, DK

; LOAD COUNTER FOR ADDRESSING GPR'S,

; STOP MEM MNGMT FROM TAKING INTERRUPTS,
H

508,

e
T

CMT098.MCX

MISQUE . MIC

——

—

o
n

MICROZ

wmn

1M(01)

Misc, and Queue

28=-N0V=-83

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

¢ PUSHR

Page

;21119 =1100

191120 MS.PUSHR.PRB:

21121
0C9C, 0485,8592,4033,C047,0561,8

121122

;g}}gz

121125
0¢9D, 00BD,259€,4010,0047,00CC,7

121126
121127

;S}%Sg
121130
121131

0C9E, 00BD,259E,4010,0047,00CC,7

121132
:5}}§2

121135
0C9F, 0966,1C37,003C,7047,00CC,C

121136
;S}}gg

11100===mm==m=mc—emmmmmm—————— ; PROBE NOT VALID (PTE NOT IN TB)

RCMM, TEMP1) MEVAD,

PUSH,NEXT/MR.PRB.WRT. TBM

;110] mmmmm e

SAVE VA AND PROCESS A TB MISS T0

* LOAD THE PTE BACK IN THE TB.

e e na————— -=; RETURN+1 FROM MM.PRB.WRT.TBM,

RCTEMPOY ZEXT(MCMDRY),
SIZECWORBI, STEPC_30.,

NEXT/MS.COUNT.ONES

* GET COUNT
* FOR EXACT PROBE.

:1110==smmcamcmcnam
e me————— : NO ACCESS OR RETURN+2 FROM

RCTEMPO] _ZEXT(MCMDRY),

SIZECWORBI,STEPC 30.,
NEXT/MS. COUNT . ONES

* MM.PRB.WRT.TBM, GET COUNT

: FOR EXACT PROBE.
:

111 mmmnmene
e mamea—————— ; APPROXIMATE PROBE WAS OK,

MCTEMP1]_2L1TOCOE],
SET MM.NDINT

* LOAD COUNTER FOR ADDRESSING GPR'S.
STOP MEM MNGMT FORM TAKING INTERRUPTS.

121139 =0

;g}}z? MS.PUSHR,PRB.0K:

0cce, 0081,2E52,DB50,0047,0CCB,1 354%

0cch, 0480,073p,0027,85D8,00C8,1

121142

0_MIMDRI,SL.1,S1ZECWORD],

Y SHIFT BIT MASK AND EXAMINE BIT 15.

;g}}zé

PUSH,NEXT/MS . PUSHR.LOOP

;

121146

ne e ————————— : RETURN FROM PUSHR.LOOP TO PUSH SP.
mccemme
;]mmmmme

101143

;S}}zg

STGND CMP?,

WRITE RISPI+CONX(4),SIZECLONG]

' BRANCH ON SIGN BIT.

; PUSH UNDECREMENTED SP.

121149 =01

;g}}g? MS.PUSHR.bOOP:

0CB1, 0485,473C,0027,84A7,00CA,6

0cB3, 0885,473C,00A7,84A7,0000,1

0CA6, 0558,2F92,0031,FC67,00C3,5

121152

VA_RCSP]_RB=CONX(4),

* PREPARE TO PUSH ON THE STACK.

;5};%2

NEXT/MS., PUSHR . MASK

161159

PUSH RBSS

191153

PUSH RBS:,

ES}}gg MS.DEC.SP:
121158
VA_RCSPI_RB=CONX(4),

;g}}g?
RETURN L+11
Esg}gg MS.PUSHR . MASK :
MDR_MCTEMP21.AND.OLITBL03F],
131164
121165
121166

SET FLAG3,
NEXT/PC.CALL=F IND.REG

* SAVE IN CASE OF FAULT

* PREPARE TO PUSH ON THE STACK.
* SAVE IN CASE OF FAULT

: CLEAR MASK<15:14>

: SET FLAG TO INDICATE PUSHR
¢ JUMP TO CALL TO FINISH PUSHING.

28=-NOV=-83

1M(01)

Misc. and Queue

U 0CDO, 0CB0,0036,47B0 .005F,00C8,C 479*

U 0Cb1, 0186,0¢10,0030,1047,00(8,0
U 0CBO, 0480,0001,0037,8447,00(8,2

=2 OO0~
AN
D00 NN
N SHAND = O
= O OO N

eh e
e
h D d D d d ed b md e
b d e
b b b o ad ek d ad e
e

= O DO NN SN
AN
= O 000 NN

U 0CAB, 0580,0C11,0051,DCA7,00(D,0

b b ok o} ok b b b b o

U 03A7, 0086,058E,4037,8047,00(A,8

R O

TR TR T

LR LR R

LA LR O

PURLRLAIAU RS RIALTINULAIRINL AN NN PINIRINLAJ AINONL A NN NI AJNINONI NI NI NN NI AN NS P PPN

O N SN

b D D a3

D b b d o add D e

M1SQUE.

MICROZ2

e
b b b
b D e e
oh b b b b
b b ek b ed b b d b ek
AIABNUNUNDNUNINONUNOLAINONLNINI
NI N —b b e
b —3
NN N NN N NONON O
P e
S OO0 COOOOOO
NV VOV OO0 OO OO 000000 CHCO COODA0 OO

CMT09&.m§é

et o

;

.70C '

H 8

Page 510|

16:30:35P0PRCL0KX Rev 13.00, Clock rate = 160ns
: POPR"

Misc. and Queue

~t*****tlt*ttttti**itttttttttk*tfit**t*t*tttkfifl********t*t**fi***k**t**ti**t****

POPR

’
.

.
.

.
.
.

Input

MDR

Resources

TEMPO

.
0
0
.

)

i
!

Q
VA

:
.
’

Mask operand

TEMP4
TEMP?
RTEMPY
RTEMP10

mask.rw

Subroutines

.
.
¢

PRB.READO

PRB.READI
DEC.SP
COUNT.ONES

[}
.
.

;

’

;

]
.

POPR FIRST DOES AN APPROXIMATE PRUBE TO SEE IF ALL 15 GPR'S CAN BE
POPPED OF THE STACK(NOT PC).
IF THIS FAILS, THE NUMBER OF SET BITS

IN THE MASK ARE COUNTED AND AN EXACT PROBE IS DONE.

THE ADDRESS

PASSED TO PRB.READX IS SP + 4%N ~ 2. THE GENERAL FORM FOR POPPING
WOULD BE SP + 4*(N=1) BUT SINCE PRB.READX USES DSIZE AND DSIZE IS
WORD AND WE ARE INTERESTED IN POPPING LONGWORDS WE MUST PUSH THE

ADDRESS UP TWO MORE BYTES GIVING SP + 4%(N=1) + 2 WHICH IS EQUAL TO
THE ORIGINAL SP + 4*N - 2,

}
|

:t**tittttnfl*ttiiit*tflnt'!t*tfl!t*kt*fltt'RtkNfit*t***t**tt*t**t*****Q****i*t**ii

LREGION/IRDX,R1L, IRDX.R1H/IRDX.R2L,IRDX .R2H

MS.POPR:

---------------------------------

MCTEMPOI_RLSP)

: MOVE SP TO AN MTEMP.

.REGION/MISQUE ,R1L ,MISQUE .R1H/MISQUE .R2L ,MISQUE ,R2H/MISQUE .R3L ,MISQUE . R3H
R

L L

VA_MCTEMPOI+ZLITO0(59.)
=0

;Qmmsmmmommo oo

PROBE READ?,SIZELIDEPI,

PUSH,NEXT/MS.POPR.PRB

;

e e : DO AN APPROXIMATE PROBE ASSUMING ALL
:

15 GPR'S WILL BE POPPED (NOT PC).

: PUSH FOR JUMP TO COUNT.ONES

S
LU SRR L : RETURN FROM COUNT,ONES,

MCTEMPO]_MB-ZL1T0C23

;

---------------------------------

VA_MLTEMPOJ+RLSP]

: LOAD VA FOR EXACT PROBE.

MICRO2 1M(01)
Misc. and Queue

U 0CBD, 00BD,259E,4010,0047,00CC,7

U OCBE, 00BD,259F,4010,0047,00CC,7

U OCBF, 0C60,05B8E,4037,84A7,00(8,4

J 0CB4, 0886,1E77,0030,0047,00C8,6
uU 0cB6, 0181,2C01¢,7010,8107,00¢8,5

it ddon
R

1
124

O~U!wa—‘O‘Om\IO\AZ\WN—'OOm\IO‘U‘J\WN—'Oom\l

U 0CBC, 0485,B592,4033,0047,0562.8

N T
T T I

U OCAF, 0C60,058BE,4037,84A7,000C8,4

U OCAE, 0085,8592,4039,(047,00F5,D

LELELNL LT ST TN L ST S N L NS L S A S A LA LA S LA DA S A v(NS ST S 1 V]
B B 2 DR A IR IR N AT N N PO PO TU RO PO PO RDTU NN =2 —3 =2

U OCAD, 0(80,0036,4030,0047,00F6,1

it At

1) OCAC, 0485,B592,4033,(047,0562,8

005F 479+
,08CA,C
) 0CB2, 0C80,0036,478B0,

28-NOV~83

PORLALALNLA
NI RDAININI NDRJ RN NI N NINUN N RN b
AN> AT
NNb AL
NI NIRL NI
NN AINLNLAININOAI
NIV
3
b b d e
b o)k md e
b ek h o e
D ek amad

(MT098.MCX
MISQUE.MIC

16:30:35P0PRCL0KX Rev 13.00, Clock rate = 160ns

PROBE READ?,SIZELIDEP]

Page

PROBE VA,

(PTE NOT IN TB)
: SAVE VA AND PROCESS A _TB MISS TO
: LOAD THE PTE BACK IN THE T8.

51100===mcmmmmecccman
e - PROBE NOT VALID

RTMM. TEMP1] MCVAT,

PUSH .NEXT/MR. PRB. READ. TBM
;1101 mommme
REXT/IE. TNV

e e

ee:
;

CATCH RETURN+1 FROM MM,PRB.READ,TBM
TAKE A TNV FAULT.

110
REMM TEMP3]_M[VA],

NEXT/IE.ACVTM

PROBE NO ACCESS OR RETURN+Z FROM
SAVE FAULTING
; ADDRESS AND TAKE AN ACV FAULT.

{A_RLSPI,

;; MM.PRB.READ.TBM, EXACT PROBE

; MM,PRB,READ.TBM,

WRITE ACCESS OK OR RETURN+3 FROM

NEXT/MS. POPR.PRB. OK
MS POPR.PR?
s

IS OK

: LOAD VA FOR FIRST POP.
:; STOP MEM MNGMT FROM TAKING INTERRUPTS,

SET MM, NOINT,

RCMM, TEMP1] MLVAD,

PUSH,NEXT/MA,PRB, READ., TBM

PROBE NOT VALID (PTE NOT IN TB)
SAVE VA AND PROCESS A _TB MISS TO
H LOAD THE PTE BACK IN THE TB.
¢

;

11101 mmmmemm
e e
— e m e ; RETURN+1 FROM MM.PRB.READ.TBM,

RCTEMPO] _ZEXT(M[{MDR]),
S1ZECWORD],STEPC_30.,

s GET COUNT
;s FOR EXACT PROBE.

}Sz

NEXT/MS. COUNT ONES

1247
1248
1249

;1110====mmmmmmemcman m——— ====; NO ACCESS OR RETURN+2 FROM
RITEMPO] ZEXT(MIMDR]),
; MM,.PRB.READ.TBM, GET COUNT
SIZELWORD],STEPC_30.,
: FOR EXACT PROBE.

%Sg?

NEXT/MS, COUNT ONES

1252
1253
1254

;111 =ccmmmm
em
e e : APPROXIMATE PROBE WAS OK,
A RLSP],
; LOAD VYA FOR FIRST POP.
SET MM, NOINT
; STOP MEM MNGMT FROM TAKING INTERRUPTS.

;sgg

NEXT/MS,POPR.PRB, 0K

%sgg MS.POPR.,PRB,OK:

}323

MCTEMP1] =1

1261
1262

S;
Q_SEXT.M[MDR] STEPC_[16.3,
;

1263

STZE[NORDJ

;
H

iy plir JEry
PR
Q- G-yl Quir Ge Qi Gihr G
Gr il
Sl

M
T

pr Qv

u 0cp2, 0080,0339,96FD,8047,08(8,5 335~

u 0cD3, 0080,0036,4130,0047,003F,9

POLRININRINININI
RN NSRRI NI NN NINOTUNINVNO NN
OO0 0 CO 000D N NN N NN NSNNNOONOVON
O
O
AR = O OO0 NS WD = OO0
IO
S

TR TR TR I

NNV AL NNV

T
T
S

U 0CC3, 0C8S,2592,403C,C047,00CB,5

U 0CB?, 0084,0730,0027,8480,00¢C,3

U 0CBS, 0085,DE7C,0330,4047,00C0,2

: POPR

Misc. and Queue
R

MISQUE MIC

NINVIVNI N

CMT098 . MCX

AONI NNV ANV ANV NN

28-NOV~83 16:30:35

MICROZ 1M(01)

CLOKX Rev 13,00, Clock rate = 160ns

Page 512

=01

1S .POPR.LOOP:

RNUM RLTENP1]_RB+1,

NERT7MG FORR. INNER

;

DBZ STEP

' CHECK TO SEE IF DONE.

N el ;

READ, VA_RUSPI_RB+CONX(4)

" POP OFF OF THE STACK.

RCGPR.R]_MIMDR],

* LOAD THE GPR.

NEXT/MS, POFR. L 00P
=0
MS.POPR, JNNER

. e

e " S o

:
o

gg(gglgggg*o).RR.1,

: ROTATE BIT MASK AND TEST BIT<31>,

NEXT/MS.POPR.LOOP

;

<31-

IRDY

;

CMT098.MCX

MISQUE .MIC

MICRO2

1M(01)

Misc. and Queue

28~NOV-83

;%}ggg LT0C '

Page 513

CLOKX Rev 13,00, Clock rate = 160ns

16:30:35
:

COUNT.ONES ROUTINE

Misc. and Queue

321289 JRRARIRIRE R KRR TN IR IR IR SRIR KRR R KRR RN AR

MS.COUNT.ONES

COUNT.ONES ROUTINE"
AR AR AR

ARk ddok bk kkkd

:5}53? H

Entry points

121292 ;

Input

;21294
;21295

Resources

E%}ggg ;
;21300 ;

4 times the number of set bits found
TEMPO
Qutput
THIS ROUTINE CALCULATES THE NUMBER OF BITS SET IN TEMP0<15:0>.

;21302 ;

DECREMENTED FOR EACH SET BIT FOUND IN TEMPO<15:0>.

121293 ;

:g%ggg :

:21301 ;
;21303 ;

The word to be counted

TEMPO

30 decimal

STEPC
STEPC

Holds the count

Used for finding next set bit

STEPC IS INITIALIZED TO 30 BY THE CALLING ROUTINE, IT IS THEN

SET BITS

ARE DETECTED BY SCANNING FOR THE MOST SIGNIFICANT BIT SET AND

THEN CLEARING THAT BIT, COUNTING IT AND REPEATING.
;21306 ;ttkittk**kk****t**tfit*tkt*t****tkt*******fi****************************Q****k*

;s%%gé H

;21307
;21308 MS.COUNT,.ONES:

;21309

U 0CC7, 0€80,09C2,4DFD,8047,00C8,A
:

U OCBA, 0486,0036,4030,0187,00CC,B

;21310

:S}%};

WX<15-0>.NE.O?

121313 =10

;10mmmmm

;21314

:g}%}g

121317

221318

U CCBB, 059€,0AD3,8030,0847,00CC,7

u 0ccB, 0185,0012,0030,F847,00CF,C
U OCFC, 0986,0013,0030,F047,00CF,D
U 0CFD, 0886,0301,C080,0047,0000,1

ettt tatiataledelntntnd Lodn ol ~=; LOAD PL AND BRANCH IF MTEMPO=0

PL_MSS MCTEMPO],

;21319
;S%%S?

;

; SRKSTA<O0>=WX<15:0>.NE.O

mm e

MLTEMPO]_STEPC,

mmae e ; TEMP0=0, NO MORE SET BITS.
; # BITS = 30, - STEPC

NEXT/MS.TOUNT.ONES10

;1] mmmmm e

;

s m e mn ; TEMPO ,NE, O MORE BITS TO COUNT.

MLTEMPO) MB.ANDNOT.ZLITPLL1],
DEC _STEPT,
NEXT/MS.COUNT.ONES

Esgggg MS. COUNT ., ONES10:
ES}%S?
121326

MCTEMPO]_MB.AND.ZLITOL1F]

; CLEAR THIS BIT AND COUNT IT.
H
:

* CLEAR UNDEFINED BITS FROM STEPC.

jmmmmmmmemmmmmmmemeeameemeee ;

;5}%5;

MCTEMPO]_ZLITOL30.]-MB

121329
;21330

e
e Rt ;
MCTEMPO) _(MB+RLTEMP0OD) ,RL.1,
; RESULT IS 4 TIMES NUMBER Of SET BITS.
RETURN [¥1]
:

221331

; LDAD NUMBER OF SET BITS INTO TEMPO.

2
2
4

N S AN
N = OO @I

: MOVPSL

: MOVPSL''

dst.wl

MOVPSL

Input (Dest is register)

RNUM

Address of dst

Resources

TEMP1

Temporary

;

MOVPSL moves the PSL to the destination psecified by VA or RNUM,

Input (Dest is memory)

514§

;*'(*****fi***'{******t*****t**k**t***t*****t**t*************************'\"‘(******

Z .REGION/IRDX.R1L,IRDX.RTH/IRDX.R2L,IRDX,R2H
B AN — OO 0O

b ad

b ok

b e

N A U U N N O A NN N N N (NN

NG U A O

3 md ad emd
b
D
D
b
d mmd
ok
b o

Page

CLOKX Rev 13.00, Clock rate = 160ns

g ;**tk****tt**t***iit***t************t***********t**********t***t**************

AT
N N LA AT Ll U A U U L

TR TR
R T TR O TR TR
PRPR
R

U 0D00, 0C84,1592,412(C,45DA,003F,9

e T

U OCFF, 0886,1003,803D,4047,0000,0

LU NN LEL LN LS

U OCFE, 0BBO,047E,F807,F847,00CF,F

32 .TOC "' Misc. and Queue

N0 00 NN

Misc. and Queue

U 03A9, 0886,1036,4030,0087,00CF,E

16:30:35

28-NOV-83

1M(01)

O~ OO LTI
LSS B o

HISove.mic

MICRO2

AU =

CMT098.MCX

LS TSTLE LS LN LNT N LS TS LN LS L TS TaN LS S S S AN LS [y 8]

MS.MOVPSL:
*

g o 8

MCTEMP1]_PSL

o O 2 W

4 A

;

.REGION/MISQUE .R1L ,MISQUE ,RTH/MISQUE .R2L ,MISQUE .R2H/MI SQUE .R3L ,MISQUE . R3H
§

o (g
G
e
e
e

LONLIT_L3020FF00)
¥

e e

: LOAD MASK OF MBZ BITS.
*

W
o
w w *

MCTEMP1]_MB.ANDNOT.RCLONLIT]

: FORCE MBZ BITS TO ZERO,

L
L D
R
R

RCDST.R) MLTEMP11,WRITE NOTREG,
SIZE[LONGI,IRD1

CMTO98.MEE

MISQUE .M

MICROZ2 TM(OT)

Misc. and Queue

16:30:35

28-NOV~83

;§}§22 .T0C '

C(LOKX Rev 13.00, Clock rate = 160ns

: BISPSH, BICPSW

: BISPSW, BICPSW"

Misc, and Queue

321365 SRR KRR AR AR AR IR AR IR AR AR H AR RAR IR
;21366

BISPSW

121368 ;
;S}%gg ;

Input

BICPSW

221367

ROk Rk ok ke d kb %

mask.rw

mask,rw
MDR

Mask operand

Temporary to hold PSL

TEMPY

121371 ;

Resources

321374 ;

BISPSW AND BICPSW MODIFY PSW<7:0> BY ORING OR ANDNOTING

¢§}§$9 :

CHANGED IF MASK<15:8> IS NOT ZERO.

;%}%;g :

Used by exception code if reserved oper

FLAG3

WITH A MASK WORD. A RESERVED OPERAND FAULY 1S TAKEN AND PSW NOT

121375 ;

221378 ;*******tt*****t**tt«**tt***Q**t*t****kt*************************************t

;21379

:slgg? .8EGION/1RDX.R1L,1RDX.R1H/IRDX.R2L,IRDX.RZH

U 0292, 0D81,2D92,0A37 ,FB47,04CD,4

Egjggg MS.BISPSW:
QB_M[MDRJ.AND.ZLITB[OFFJ,
}21384

E CHECK MASK<15:8> MBZ

;S1§§g

;

;21385

WX.EQ.0?,

101388
U 0293, 0C81,¢002,4030,4027,0000,2

;21389

;g}gg?

P et
e e L;

;

NEXT/GL.NOP, IRD1
e

el :

121394

WB_M[MDR].AND.ZLIT8LOFF],

; CHECK

;g}%gg

PUSH,NEXT/MS.BIXPSW.MBZ

;

221395

121398
U 029F, 0C81,2003,0030,4027,0000,2

PSW_MCMDRJ.OR.RLTEMP1],

121392 MS.BICPSW:
;21393

U 029E, 0D81,2092,0A37,F847,C4(D,4

PUSH,NEXT/MS.BIXPSW.MBZ

;21399

;5}28?

WX.EQ.0?,

;

MASK<15:8> MBZ

T ot
T:

PSW _M[CMDRI.NOTAND.RLTEMP1],

NEXY/GL .NOP. IRD1

;

ES}ég% REGION/MISQUE .R1L,MISQUE .R1TH/MISQUE .R2L ,M]1 SQUE ,R2H/MI SQUE .R3L ,MISQUE .R3H
121404 =0

;21405 MS,BIXPSW.MBZ:

221406

U 0Ch4, 0418,0036,4030,0047,00FF,8

:21407

;S}zgg

121410
U 0CD5, 0€B6,1036,4080,0087,0000,1

121611

;21412

N : MASK<15:8> .NE. 0, RESERVED OPERAND,

CLEAR FLAG3,

s PUSH PCBACK=2.

;

NEXT/1E.OPER.FAULT

MCTEMP1]_PSL,
RETURN [+1]

——— :

;

Page 515°

SN
=2 OO0 NN

syl

Resources

Entry operand

TEMP1

Save entry

TEMP3
TEMP4

Save (pred)+4
Save (pred)

MDR

ittt it iRttt it

Predecessor operand

TEMP2

H
H

s At il s

entry.ab, pred.ab

Input

;

Page 516

: INSQUE INSTRUCTION"

Misc. and Queue

I
O
O N O R
O A A
I BN BN BN D IS B
W N NN O A

CLOKX Rev 13.00, Clock rate = 160ns

: INSQUE INSTRUCTION

INSQUE

b
D
e
b

82323252233 3222222 82282222y

d
D emd d
D
b
b
b o
D md
b
b
D
b d e}
e
b e
b
d

O
e

1+ fre2, 0880,0036,4020,0050,00CD,6

£O AU

J 0CC1, £085,2592,4030,84A7,0579,8

“~a

U 0CCO, 0580,1C11,0030,24A7,0579,8

L10C '

O AN L (AR = O O 00 N ONMA B AN = OO 00 N CHAN

b b

PONIND

R
R

N ANV

P
TR T
P
O

PR PR

TR T

AU AU RJ R RDAL AU AU R RS R RV NI NV N AL NV N AL NI NI NV

U 03AA, 0086,103A,403D,84A7,00CC,0

e
=l o
It bt Inb b Rt Sl
AT AT N AU TN RO N PO
N =3 =3 = 3 e 3 3

Misc. and Queue

D D D b

MISQUE .MIC

16:30:35

28-NOV~83

1M(01)
TR

;

MICRO2

C(MT098 . MCX

Save pred

MM.PRB.WRITE .LUNG

subroutines

}t*t****it**t*t**t***k****fi****t*t***k***k***kk****kfi"*********k*************
.REGION/IRDX.R1L, IRDX.RTH/IRDX.R2L, IRDX.R2H

QU. INSQUE :

¢ SAVE ENTRY.

VA_MCTEM®1] _RLZEROJ,OR.Q

.8SGION/MISOUE.R1L,flISQUE.R1H/MISQUE.R2L.MISQUE.REH/MISOUE.RSL.MISQUE.RSH
H
VA_MCTEMP1]+ZLITOL4],
40

e e o S

et §

PUSH,NEXT/MM.PRB.WRITE.LONG

: PROBE ENTRY+4,

e
T
T
e e e e

; SAVE PRED IN TEMP2.

VA_RCTEMP2] MIMDR],

PUSH,NEXT/MM.PRB.WRITE.LONG
o~

e T

READ,S1ZELLONG]

: PROBE PRED.

g o

¢ GET (PRED).

CLOKX Rev 13.00, Clock rate = 160ns

e 21 o T

o o O

VA RCTEMP3] M[MDRJ*CONX(&

PUSH,NEXT/MM PRB.WRITc.LO
;1

VA M[TEMP1]*ZL1T0[03.

INSQUE INSTRUCTION

-t

r~1%

&
-

= OO0
NS LN
OTM W S ANNU = OO0 NN N S WD = OO0 N

P
T
T
L
T
T
N

ol
NN NNNNNNOOONOO
OO OO O NIV WV VILIAL P

COCOOOCO

WD =2 3 O CO

o
o
o
B
W
o
S

TR TR PR PRSR
P

RV L S S U

ot B
b e

upod, UC80,1592,40A0,0508,0000,1

[N LN S

1) 0CCe, 0480,4000,0120,8847,003F,9

0CCs, 0580,2C11,0030,04A7,04D0,4

occa, 0180,3¢11,0030,04A7,04D0,4

o e
A

0003, 0880,2592,4020,0508,00CC,4

b o

0p0e, 0480,003¢,4030,0447,0000,3

D b

0001, 0485,2592,4021,05D8,0000,2

bk o

0?7, 0560,1¢11,0030,04A7,0000,1

L ST N ST CL LS TV LSRN, S LNT S LSS LC LS LN N VLS LN LN

0485,¢711,0020,(4A7,0579,8

> ot —d

0coe,

b b b b ok D b md b d D D d md d ek
e h
o
Y e AP A B
S
Rl A LR Ll 2Pl

S L]

ek
ke

ard Queue

Misc.

MISQUE MIC

16:30:35

28=NOV~B3

’

.
MICRO2

(7098 . MCX

Page

SAVE (PRED)+4 IN TEMP3

PROBE (PRED)+4.

LOAD ADDRESS OF NEW ENTRY. ALL
REFERENCES ARE OK EXCEPT ENTRY, WHICH

SEY MM_NOINT

; WILL BE WRITTEN FIRST.

QRITE.SIZEELONGJ,

i SET FORWARD LINK IN ENTRY TO (PRED)

;

WRITE MCTEMP?J?SIZE[LONEE

: SET BACK LINK IN ENTRY TO PRED.

RLCTEMP4]_MLMDR]

; SAVE (PRED) FOR SETTING CONDITION CODE

;00

VA_MCTEMP3I+ZL1T0EO%

PUSH,NEXT7QU.WRITE,

TEMP1

LOAD VA WITH (PRED)+4,
SET BACK LINK IN OLD SUCCESOR TO ENTRY

o‘,-unne--fiafiflns ------- - o - :

VA_MLTEMP21+2L 170003,
PUSH,NEXT/ZQU.WRITE, TEMPY

; LOAD VA WITH PRED,
: SET FORWARD LINK IN PRED TO ENTRY,

. ]O -------------------- e

WB_MLTEMP4I-RLTEMP2],
g£g€1,SIZE[LONGJ.

; COMPARE FORWARD AND BA(CK LINKS
: IN ENTRY TO SET CONDITION CODES.

QU.WRITE.TEMPT:

--------------------------------

GRITE MLTEMP1],SIZELLONG],
RETURN [+1]

;

517

Misc. and Queue

151

%gl

131

P
T

O Vs
N IS AN) = O N0 00
TS W) = O N0 0O N
O
O NP AU =< O 00

L L]

D ed =

CR LT

3 —3
D
eh

TR PR T

b e
b

T
T
T

b e b
D

O
e

B ok
3
D ok

U 0D05, 0880,0036,4020,0450,00CD,8

5
5
5
5
5
5
5
15
15
15
}g}

e ah

R T

U 02A3, 088%,203A,403D,84A7,0000,5

e
T T T

U 0242, 0085,8592,4031,0047,0579,8

D e

[ASIaCLNT VTN LNTAN LS 1V 1, V]AORLNLNINSNLRJINAL U RSN AR RUNL AU RN NN RORLAI NI N AL NS RV NV NI PO NINUNL A AN

U 03AB, UBBY,2592,4030,84A7,0000,5

U 0CD9, 0065,2592,4030,44A7,0000,6

’
’

CLOKX Rev 13.00, Clock rate = 160ns

Misc, and Queue

’
.

’
;
;

entry.ab,

;

MDR
VA

’

;

Subroutines

Addr

RNUM
MDR

Addr
Entry operand address

Entry operand address

(entry+4)
Entry

TEMP4

Address of destination

*|
i

MM.PRB.WRITE.SI

0S.WRT1

;
]

’

CRNRRR AR AR AR AR R KRR AR

;

kAR AR Rk kR Rk ko

k Ak Ak Ak Ak

ko deh ko

wkw

.REGION/IRDX.R1L,IRDX.R1H/IRDX
.R2L, IRDX.R2H

QU.REMQUE . REG:

VA_RCTEMP21_MLMDRI,

NERT/QU . REMGUE. 10

' SAVE ENTRY IN TEMP2.
:

QU REMQUE , MEM:
RLTEMP4] MLVAJ,
PUSH,NEXT/MM,PRB , WRITE . LONG
[

: SAVE ADDR IN TEMP4 (DESTINATION OPER).,
* PROBE ADDR.

: }gsg 0

151535

121536

READ,SIZELLONG], VA_VA+4
i Qmmmmmm

e mmmmmm s e

READ,SIZE[LONG],

VA_RETEMP3] MLMDRI+CONX(4),
PUSH,NEXT/MM.PRB.
WRITE . LONG

PSR OSSR ;

VA_MCTEMP2] 0

‘ SAVE ENTRY IN TEMP2.

};52 JREGION/MISQUE . R1L, MISQUE .R1H/M]SQUE .R2L ,M1 SQUE ,R2H/M1 SQUE .R3L ,MISQUE .R3H
%égg 0U.REMAUE . 10:

21534

MM.PRB.WRITE, L 0?6

;

}gg;

151537
: ;g;g

|
!

(entry)+4 then (entry)

MM.NOINT

’

TEMPY
TEMP

TEMP3

;

R AR AR AR

A R AR KR AR

Input (Dest 1is register)

’

AR AR

addr.wl

Input (Dest is memory)

Resources

: REMOQUE"'

[

Page 518

t REMQUE

REMQUE

;

RNk R AR AR RN AN RN R R KRR KN AR R RN KR AR

;

1520

121530

LT0C "'

1517
}g}g

121529
U 0CD8, 0485,2711,0020,(4B80,0579,8

16:30:35

28=NOV=83

1M(O1)

DD DD

MISQUE .MIC

MICROZ

NN NN

;

CMT098.MCX

OCOOOOOOOO
0 VOV OV OV OYVWCO DX

;

VA _RCTEMP] MIMDRI,

SET MM.NOINT

Y GET (ENTRY),

1
;

’

——— ;

P GET (ENTRY) +4,

SAVE (ENTRY)+4 IN TEMP3.
* PROBE (ENTRY)+4.

* LOAD (ENTRY+4)

IN VA & SAVE

IN TEMP1,

ALL REFERENCES OK, DISABLE INT.

;
;

CMI098.. M E%
MISQUE .M

MICRO2

1M(O1)

Misc. and Queue
;21537

U 0D0O6, 0884,3710,0020,(5D8,00CD,A

16:30:35

28-NOV-83

;21538

;g}gzg 0
121541

:21542

CLOKX Rev 13.00, Clock rate = 160ns

: REMQUE

Page

jmmmmmmmme
e m e e ——— N ;

WRITE,SIZELLONG]

RCTEMP3]_MCTEMP3I-CONX(4)

Y SET FORWARD LINK OF PRED TO (ENTRY).

: SAVE (ENTRY) TO SET CONDITION CODES.

jQm m m e ;

VA_MCTEMP3]+2L1TOL4],

: LOAD (ENTRY)+4

* SET BACK LINK OF SUCCESOR TO (ENTRY+4)

U 0CDA, 0980,3C11,0030,24A7,04D0,4

;51222

PUSH,NEXT7QU.WRITE, TEMP1

U 0CDB, 0D80,4C11,0030,04A7,0000,7

121545
:S}gzg

ilemsemmmeseseeceseeeceeeoeeeeee ;
{A_MLTEMP4I+2L1TOL0]
* LOAD ADDR(DESTINATION OPERAND ADDRESS)

21548

U 0DO07, 0884,2592,402C,45DA,0000,8

121549

;S}gg?
121852

U 0p08, VC80,3000,0020,4847,0000,9

121553

:S}ggg
21556

U 0D09, 0480,2000,0120,5047,003F,9

jmmmm

s m——meomemm—mea—eae ;

RCDST.RI _MLTEMP2)

WRITE NOTREG,SI7EELONG]

: SET POINTER TO REMOVED ENTRY,

jemmemmmesmcmsecemeeececoceoeoes ;

WB_MLTEMP31-RLTEMP1],

;

CCOPT,SI1ZELLONG]

; SET PSL<N,Z,(>,

fmmmmmmmm
e ————————— e

;

(COP2,SIZETLONGI,

¥ SET PSL<V>,

121557

UB_MCTEMP21-RLTEMP11,

121559

IRD1

121558

;

519

;
:

CMTO98.MCX

MISQUE.MIC

MICRO2

1M(01)

Misc. and Queue

16:30:35

28~NOV-83

CLOKX Rev 13.00, Clock rate = 160ns
1

o o———

: INSQHI

Page 520

: INSQHI"

:5122? LT0C "' Misc, and Queue

;21562 ;t*********k***************k*******t****t***t*i*t*t*******t*******************
;21563 ;

INSQHI

entry.ab, header.aq

;21565 ;

Input

MDR

entry

Resources

TEMP1
TEMP2

(header)
header - entry

TEMP5

entry

;21564 ;

$21566 .

121567

;21568 ;
121569

TEMP4

;21570
;21571

121572 ;
221573
;21574 ;

;21575

)
Subroutines

)]

header

header (needed to release lock on fault)
successor

MM.PRB.WRITE.SIZ

.
QU.REMQHI20

QU.SET.LOCK

:S]?;g H

321578 Etttt*tt**t*k********k***t*************w**************************************
121579
;S}gg? .8EGION/IRDX.R1L,IRDX.R1H/1RDX.R2L.IRDX.R?H

Eg}gg§ QU. INSGHI :
U 02AC, 0885,2592,4031,04A7,04D2.9

:21584

;g}ggg

121587
U 02AD, 0808,1001,2031,06A7,00CD,¢

:21588

:S}ggg

VA_RLTEMP4] MCMDR],

PUSH,NEXT/Q0,SET.LOCK

* LOAD ADDRESS OF HEADER AND SAVE IT.
; SET THE SECONDARY INTERLOCK.

Ll :
R R ottt

VA_D_M[TEMP1J+RLTEMP4],
CLEAR FLAG1

: LOAD ADDRESS OF CURRENT HEAD.

; MAY BE SET BY QU.SET.LOCK FOR_REMGXI

.REGION/MISQUE .R1L ,MISQUE .R1H/MISQUE .R2L ,M1SQUE .RZH/MISQUE .R3L , I SQUE . R3H

U obQc,

0180,5C11,0030,24A7,0000,D

J 0DOD,

0080,e592,4020,0508,0000,E

(=]

AN = OO0 O NG R S AR —

D
D

D d
ek el D
D e
b
D o
e e
s wmd o
h
b o od o o
b mh
d

e
A

u GDOF,

J ODOE, 0D80,0¢31,0030,24A7,0000,F

VAN NND = O 0 00 IO A B ARD = OO0 00 NN A

0C80,1001,1020,85D8,0000,C

u OCbF,

0C80,4002,403D,84A7,C0FF.8

P S

U OCDE,

TIC L

U 0DO0B, 0960,5C12,0A30,3847,00(D,E

D d d D d d

T
T
A

U ODOA, 0486,503A,403D,84A7,0000,B

fe Yoo e NoNeNe No NoNo Ne NoNo Ne Neo XoNo Yo Yo Xo Jo do o ok otadridididriiviividridyitptd
ok o)
P ST T LY
i e e i
R
R
R Y o T 1) [olelelelolalelolleDallolNoNeNol

U 0CDC, 0C00,0036,47B0,005D,0068,4 479«

U 0CbD, 0884,4008,0030,8047,0000,A

28-NOV~83

and Queue
PR TR T PRCYR

Misc.

MICRO2

LN SN S TN LN S LN LN NENTN NN NN LS TN, S L E LN LS LR LS [N 1P 1A TaN L

(M T098.MCX
MISQUE.MIC

;
:

16:30:351NSQ£%0KX Rev 13.00, Clock rate = 160ns

Page

Y —— RO —— ;
CLEAR FLAGO,
; SET BY QU.SET.LOCK FOR CC SETTING
PROBE WR1TE,SIZECIDEP],
:
PUSH.NEXT/MM.PRB.WRITE. $12
: CHECK THAT SUCCESSOR CAN BE WRITTEN.

RLTEMP2] MLTEMPGI-0

: SAVE HEADER = ENTRY

{A_MLTEMP5 RCZEROI.OR.Q

LOAD ADDRESS OF ENTRY AND SAVE IT.

UB MLTEMPSI.AND.ZLITOL7],

CHECK ENTRY FOR QUAD AL IGNMENT

SET MM_NOINT,WX.EQ.0?

jQ==meemcmmcancnne- kil bt H
VA MCTEMPLT,
:

NOT ALIGNED, RESERVED OPERAND.
LOAD ADDRESS OF HEADER

Rttt
iteteiut ettt :

ALIGNMENT

NEXT/IE . OPER. FAULT

IS OK.

WRITE,S1ZECLONGY,

: SET FORWARD LINK IN ENTRY

A MCTEMPSI+ZLITOLEY

: LOAD ADDRESS OF ENTRY + 4

GRITE MCTEMP2],SIZECLONG]

: SET BACKWARD LINK IN ENTRY

tApeaLitotas

: LOAD ADDRESS OF SUCCESSOR + 4

Q_MLTEMPTI+RCTEMP2)

URITE -0.SIZECLONGI.
NEXT/QU. REMGHI , 20

;

SET BACKWARD LINK IN SUCCESSOR
GO RELEASE SECONDARY INTERLOCK.

521

CMT098.MCX

MISQUE.MIC

6 9
CLOKX Rev 13.00, Clock rate = 160ns
16:30:35
28-NOV-83
1M(01)
MICRDZ2
+ INSQTI
Mis¢. and Queue
:S}gsg LT0C '

522l
Page ]

: INSQYI"

Misc. and Queue

521628 ;**t***************t********kt***t*****************************t**t***********
entry.ab, header.ag
INSQTI
;21629 ;

121630 ;

;21631

021632

121633 ;

;21634 ;

121635

Input

MDR

Resources

TEMP1

121636 ;

221638

;21641 ,

(header)

header (needed to release lock on fault)

TEMP4

TEMPS

header - entry

MDR

tail = header

successor

121637 ;

:21639 ;
;21640 ;

header

entry

Subroutines

MM.PRB.WRITE.SIZ
QU. UNLOCK

Qy.SET.LOCK

;S%gzg ;

;216&4 E**t*tk**t**t******n*k***t*********k*tt*t***********************t*************
121645

;g}gzg .SEGION/JRDX.R1L,lRDX.R1H/IRDX.R2L.IRDX.RZH

U 0282, 0885,2592,4031,04A7.04D¢,9

Es}gzg QU. INSQTI:
VA_RLTEMP4] MCMDR],
121650
;S}gg;

121653
U 0283, 0508,4011,0030,24A7,0001,0
U Cp10, 0000,003%6,4020,0050,0001,1

U 0Dpi1, 0881,2001,0031,04A7,00D1,2

;21654
;21655

PUSH,NEXT/Q0.SET.LOCK

;1m m m

e m e

CLEAR FLAG1,
VA MCTEMP4I+ZLITOEG]

* LOAD ADDRESS OF HEADER AND SAVE IT
:

mm e ;

; MAY BE SET B8Y QU.SET.LOCK FOR REMGXI
; LOAD ADDRESS OF HEADER + 4

:S}ggg .REGION/MISQUE . RIL,MISQUE.RTH/MISQUE .R2L ,MISQUE .R2H/MISQUE .R3L ,MISQUE . R3H

121658
:g}ggg

121661

121662

CLEAR FLAGO,

READ,SIZELLONG]

* SET BY QU.SET.LOCK FOR CC SETTING
; FETCH (HEADER + 4)

femmmemmmmmmmmm—eemem—eee———— ; LOAD ADDRESS OF TAIL

VA_MLMDRI+RLTEMP4]

: TAIL = HEADER + (HEADER + 4)

(MT098 . MCX

MISQUE .MIC

Misc. and Queue

28-NOV=-83

U 008, 0460,4002,403D,84A7,00FF,8

CLOKX Rev 13.00, Clock rate = 160ns

INSQTI

;===zzszsmsszzoazscsszasszox=ass;

121663

U 0D12, 1981,B(12,0430,3847,00CC,8

16:30:35

Page

ws patch to PCS x+

; CHECK TAIL FOR QUAD ALIGNMENT

;21664

WB_MCVAJ.AND.ZLITOL7],

321667

SO0RRRRARBARRREBRUBRBRRRERGRERRE; BAD ALIGNMENT, RESERVED OPERAND.
; LOAD ADDRESS OF HEADER
VA_MCTEMP4],SET MM.NOINT,
DISABLE MEMORY MANAGEMENT TAKING INTS
;
NERT/1E.OPER.FAULT

;S}ggg

WXTEQ.0?,PATCH

121668

;21669

:g}g;?

221672

’

. %% replaced in PCS xx

SOVHRRRRRNRRRBNRRRANARRARINGEBY; «* replaced in P(S x*

;21673

RLTEMPS5] _MLTEMP4]-Q,

; SAVE HEADER - ENTRY

U 0CC9, 0484,4008,07B1,405D,0068,4 479

;S}g;g

PUSH,NEXT/MM.PRB.WRITE.S1Z

; CHECK THAT TAIL CAN BE WRITTEN

U 0CCA, 0480,003A,403D,84A7,00D01,3

521677
:S}g;g

STORBBRNNARERBRARRRRARRRANNRAMNE,; »* replaced in PCS *x
. LOAD ADDRESS OF ENTRY
VA_Q,NEXT/CI,PATCH.RET

U 28(8, 0460,4002,403D,84A7,00FF,8

221680 éBC8;
,21681
;21682

JO0%anwennwknnhncnwrnannnnnniwx; BAD ALIGNMENT, RESERVED OPERAND.
; LOAD ADDRESS OF HEADER
VA MLTEMP4],SET MM.NOINT,
; DISABLE MEMORY MANAGEMENT TAKING INTS
ULY
NERT/1E.OPER.FA

;11Mvalidity failure

U 28C9, 0484,4008,0031,4047,028C,A

U ?8CA, 0480,0036,4780,005D,0D68,4 479+
J 28(B, 0480,003A,403D,84A7,0001,3

121674

;g}ggz

321685 28(9:

PROBE WRITE?,SIZELIDEP].

; %% code in PCS w+

JOTHraRk TR RN R KRR AR C KRR kN Nhwn; *% code in PCS wx

: SAVE HEADER = ENTRY

;S%ggg

RCTEMP5]_MLTEMP4]-Q

221688 28CA:

Rek; ** code in PCS #»
Ak RKL
JRRRKRARKRAKARAKXRARRAAR

;21689

PROBE WRITE?,SIZECIDEP],

;S}gg?

PUSH,NEXT/MM.PRB.WRITE.S1Z

;2]692 28(8:

JTO*RARK R Rk k ke h Rk

;S}ggz

VA_Q

; CHECK THAT TAIL CAN BE WRITTEN

Ak Nk Kk Nkh; **x code in PCS *x

; LOAD ADDRESS OF ENTRY

CMT098.MCX

MISQUE MIC

MI.CR02

1M(01)

Misc. and Queue

16:30:35

28-NOV=-83

9
CLOKX Rev 13.00, Clock rate = 160ns

: INSQTI

:g}ggg C1.PATCH.RET:

0013, 0161,BC12,0A30,3847,00CE,0

121697

;%}ggg
21790 =0

WB_MCVAJ.AND.ZL1TOC?],
SET MM.NOINT,WX.EQ.0?

* CHECK ENTRY FOR QUAD ALIGNMENT

* DISABLE MEMORY MANAGEMENT TAKING INTS

e
B L S;

0CED. 0C80,4002,403D,84A7,00FF,8

121701
121702

VA_MITEMP4],
NERT/IE.OPER.FAULT

: LOAD ADDRESS OF HEADER
:

OCET, 0C80,5592,4020,05D8,0001,4

351582

WRITE MCTEMPS],SI1ZELLONG]

* SET FORWARD LINK IN ENTRY

0b14, 0CB0,0036,4030,0447,00D1,5

2108

121707

jeemmememmmemeeesesesecmeeesea- ;

:5};83

VA_VA+4

121710

jmmmmmmmmmmmmmmmmmmeeseemsees ;

WRITE,SI1ZECLONG)
0_MCMORI +RETEMPS |

0D15, V481,2001,1021,45D8,00D1,6

217
;g};}g

0D16, 0481,2592,4A70,0047,00CE,2

121715
;g};}g

UB_MCMDR],
WXTNE.0?

121718 =0

21714

Page

¢ SET BACKWARD LINK IN ENTRY
:

EEEEE L LR L L ;

CHECK IF FIRST ENTRY IN QUEUE
:

~w; SAVE FORWARD LINK TO ENTRY

: WHICH WILL BE STORED LATER IN HEADER

121719

MCTEMP1] _RLZERO]-Q,

0CE3, 0881,2001,0031,04A7,0001,7

35};52

VA_MIMDRJ+RLTEMP4]

0017, 0880,0038,002D,85D8,00D1,8

121725
;5};§g

o
L EL LS :
WRITE -Q,SIZELLONG]
: SET FORWARD LINK IN OLD TAIL TO ENTRY

0D18, 0580,4C11,0030,24A7,0001,9

ES%;??

VA_MLTEMP41+ZL1TOL4]

121732

jemmmmmmmeeeemeseesamamm—a———— ;

0CE2, 0886,1038,0030,8047,00D1,8

,
0D19, 0480,5003,002D,85D8,00D2,C

121720

NEXT/QU. TNSQTI.10

;

: LOAD ADDRESS OF TAIL

ES};gg QU. INSQTI.10:
121733
121734

WRITE RCZERDI-MLTEMPS],
S1ZECLONGI,NEXT/QU, UNLOCK

: LOAD ADDRESS OF HEADER + 4
¢ SET BACKWARD LINK IN HEADER
: GO RELEASE SECONDARY INTERLOCK.

524

;

(MT098,MCX

M1SQUE MIC

MICRO2

1M(01)

Misc., and Queue

16:30:35

28~NOV=-83

;s};gg .T0C "'

J 9

CLOKX Rev 13,00, Clock rate = 160ns

: REMQHI

Page 525

: REMQHI''

Misc. and Queue

32173? ;kt*tt***ktkk*t***fit*t**tt**tt*t**tk*****i************t***k*t*****************

221738 ;

121739 ;
121740 ;
;21741
;21742

121743 ;
121744 ;

REMQH]

header.ab, addr.wl

Input

VA
Q

TEMP1

Resources

121746 ;

;21749 ;
221750 ;
:g};g; ;

header = entry

TEMPS

entry

(header)

TEMP?

TEMP4

;21745 ;

;21747
221748

addr
header

header (needed to release lock on fault)
successor

MM.PRB.WRITE.SIZ
.20
QU.REMAHI
QU.SET.LOCK

Subroutines

;21753 ;*t****t***k*****t*t**tt*****fi****t*tt******t******k**************************
;21754

221755 _REGION/IRDX,R1L,IRDX.R1H/{RDX.R2L,IRDX.R2H
I
. REG:
;21756 QU.REMQH

u 03A§, 0981,2€1¢,7020,0CA7,0028.,4

;21757

;5};28

121760 QU.REMOHI:
;21761

U 02BA, 044D,B00C,7031,04A7,04D2,9

;21762
;21763
;S};gg

121766

U ¢2BB, 0800,4001,2030,44A7,00D1,A
U OD1A, 008D,1592,4A70,0047,00CE,
4%

U OCE4, 0484,0582,4030,8047,00D1,C

;21767

e L L e b ety ; REGISTER MODE ENTRY POINT

; CLOBBER MDR TO AVOID RESERVED OPERAND,

L DL L L e CE LU e ww==: MOVE DESTINATION ADDRESS TO Q AND

0 Q_M[VA],
VA _RCTEMP4]
SET FLAGY,
PUSH,NEXT/QU.SET.LOCK

; LOAD ADDRESS OF HEADER AND SAVE IT.
: SET FOR USE BY QU.SET.LOCK
; SET THE SECONDARY INTERLOCK.

e TR ; HEAD = HEADER + (HEADER)

F T

CLEAR FLAGO,

; SET BY QU.SET.LOCK FOR CC SETTING

;21768

VA D _MLTEMP4{I+RLTEMP1]

: LOAD ADDRESS OF HEAD AND SAVE_IT,

;g};;g

WXTNE.0?

121774 =0

SRR R PR RS ;
R

;S};gg REGION/MISQUE.R1L ,MISQUE .RTH/M]I SQUE .R2L ,MISQUE .R2H/MI SQUE .R3L ,MISQUE ,R3H
: CHECK IF QUEUE IS EMPTY
WB_MLTEMP1],
121771
121775
;g};;g

;21778
u 0CES, 0884,0582,4020,8050,0001,8

e e

e B

Q_MCMDRI VA_zZLITOC1]

121779

;21780

RUTEMP2] D,
NEXT/QU.REMQHI.10

e EREE R ;

READ,SI2E[LONG],

RLTEMP2]_D

; SAVE ADDRESS OF HEADER AS NEW HEAD
:
;

GET FORWARD LINK FROM HEAD AND MOVE

; ADDRESS OF HMEAD FOR NEXT CALCULATION

{%T;gggm)c(

MICRO2 1M(01)

Misc. and Queue

U 0D1B, 0485,2001,0030,8047,0001,¢

u OD1C, 0D80,2C12,0A30,3847,00CE,6

28=NOV-83 16:30:35

;21781

;g%;g%

CLOKX Rev 13,00, Clock rate = 160ns

1 REMQHI

Page 5261
§

jmmememmmcememccmcsumn S ; NEW HEAD = HEAD + (HEAD)

RCTEMP2]_MCMDRI+RB

351;32 QU,REMQHI.10:
WB_MLTEMP2],AND.ZLITOL7],
121786

' SAVE ADDRESS OF NEW HEAD

* CHECK NEW HEAD FOR QUAD ALIGNMENT

:5};35
121789 =0

WX7EG.0?
:
e ; BAD ALIGNMENT, RESERVED OPERAND

U OCE6, 0460,4002,403D,84A7,00FF,8

;g};g;

NERT/IE.OPER.FAULT

DISABLE MEMORY MANAGEMENT TAKING INTS

U OCE?, 0580,2C11,0030,24A7,00CE,8

121793
:S};gg

o
I R
VA_MCTEMP21+ZLITOL4)

' LOAD ADDRESS OF NEW HEAD + 4

121790

121796 =0
121797

U OCE8, 0480,0036,47B0,005D,0D68,4 479+ ;s};gg
U OCE9, 0460,003A,403D,84A7,00D1,D

U OD1D, 0084,0582,402C,45DA,00D1,E
U OD1E, 0580,2C11,0030,24A7,0001,F

121800

mmm e s
emmmmm
;0mmm

PROBE WRITE?,SIZELIDEP],

PUSH,NEXT/MM.PRB.WRITE.SI12

* CHECK NEW HEAD + 4 FOR WRITE ACCESS

* LOAD DESTINATION ADDRESS

:21803
121804

;g}ggg

e
L LS ;
:
* WRITE DESTINATION POINTER TO ENTRY
WRITE NOTREG,SIZELLONGJ

121807

e b EE L C :
et

RIDST.RI.D,

UA_MLTEMP21+2L1TOC4]

' LOAD ADDRESS OF NEW HEAD + 4

e
L L L L L————

121811
121812

CLEAR FLAG2,
WRITE,SIZELLONG],

CLEAR HERE, THEN SET IF LAST ENTRY
SET BACKWARD LINK IN NEW HEAD

;31212

WX.EQ.0?

* CHECK IF REMOVED LAST ENTRY

121813

e ; DISABLE MEMORY MANAGEMENT TAKING INTS
P L

VA_Q,SET MM.NOINT

;s}ggg

!
|

" LOAD ADDRESS OF HEADER

;g}gg;

:21810

U OD1F, 0014,4000,0A20,85D8,08CE,A 345+

VA _MLTEMP4],SET MM.NOINT,

RCTEMP2]_MCTEMPZ 3~RB,

* SAVE FOR CALCULATING HEADER LINK

21816 =0

121817 QU.REMQHI,20:

121818

U OCEA, 0486,158F,0030,8047,0002.C

_
U OCEB, 0C56,158F,0030,8047,0002,(

e ===<; DID NOT REMOVE LAST ENTRY FROM QUEUE

* SAVE HEADER FORWARD LINK
:

121819
:S}SS?

MCTEMP1] ~RLTEMP2],
NEXT/0U.ONLOCK

121822

m ; REMOVED LAST ENTRY FROM QUEUE
secmmm e . ———
mmmecm
{]mmmms

121823
121824

MITEMP1) -R[TEMP2],
SET FLAGZ,NEXT/0U.UNLOCK

* SAVE HEADER FORWARD LINK
Y PSL<Z> <= 1

’

MICROZ2

(MT098.MCX

MISQUE.MIC

1M(OT)

Misc. and Queue

16:30:35

28-NOV-83

: REMQTI

;21827 2233232222322 322223 23] P

2 2222

;21828

REMQTI

header.ab, addr.wl

;21830
:21831 ;
221832 .

Input

VA
Q

Resources

TEMP1

;21833 ;
;21834

221836 ;

;21838
;21839 ;
;21840 ;
:S}gzg :

Subroutines

2222

22222822t stid]

(header)

TEMP?

header - entry

TEMPS

entry

;21837 ;

ALt

addr
header

TEMP4

;21835

;

: REMoQTI"

:S%gsg LTOC "' Misc., and Queue
;21829 ;

Page 527

CLOKX Rev 13.00, Clock rate = 160ns

header (neeued to release lock on fault)
successor

MM,PRB.WRITE,SI1Z
QU.REMQHI
., 20
QU.SET.LOCK

:'21843 :'***********kti**t*t*ktt*t**t**ttt****kt&'lt*flt*fi***i***t****************t*****
;21844

:21845 _REGION/IRDX.R1L,IRDX.R1H/IRDX.R2L,IRDX.R2H

;21846 QU.REMQTI.REG:

03AD, 0181,201(C,7020,0CA7,002C.A

;21847

:%%gzg

121850 QU.REMQTI:
;21851

02CA, 044D,B00C,703%1,04A7,04D2,9

el L L D bt et ; REGISTER MODE ENTRY POINT

Q_MLMDR] vA_zZLITO[1]
1=

; CLOBBER MDR TO AVOID RESERVED OPERAND.

e cm s nanae. ; MOVE DESTINATION ADDRESS TO Q AND

;21852

VA_RCTEMP4]_Q Q_MCVAJ,

; LOAD ADDRESS OF HEADER AND SAVE IT.

;%}ggg

PUSH,NEXT/QU.SET.LOCK

; SET THE SECONDARY INTERLOCK.

;21853

121856

SET FLAGT,

; SET fOR USE BY QU,SET.LOCK

Pe;

02(B, 0000,4C11,0030,24A7,00D2,0

121857

CLEAR FLAGO,

: SET BY QU.SET.LOCK FOR CC SETTING

;21858
VA _MLTEMP4]+ZLITOLA4)
; LOAD ADDRESS OF HEADER + 4
:g}ggg .REGION/MISQUE.R1L,MISQUE .RTH/MISQUE .R2L ,MISQUE .R2H/MISQUE .R3L ,MISQUE .R3H

0D20, 0880,0036,4020,0050,0002,1

E%}gg;

READ,SIZELLONG]

Y FETCH LINK TO TAIL

0D21, 081,2001,2031,0047,0002,2

:21863
:S}ggé

LR EE ;
Te
; SAVE ADDRESS OF TAIL
D_MIMDRI+RLTEMP4]

121866

b DDttt ;
B el

0p22, 0080,0C32,0A30,3847,00CE,C

;21867
121868

WB_D.AND.ZLITOL?7],
WXTEQ,0?

; CHECK TAIL FOR QUAD ALIGNMENT
H

}

(MT098.MCX

MISQUE MIC

MICRO2 1M(01)
Misc,

and Queue

28-NOV=-83 16:30:35

;21869 =0

00FF,8
OCEC, 0460,4002,403D,84A7
0CED, 0580,0C31,0030,24A7,0002,3

121870

;21871

:21873

;21874

101876

0D23, 0884,0582,4020,8050,0002,4
,E
0D24, C485,2001,0030,84A7,00CE

;21877

OCEF, 0580,2C12,MA30.,3847,00CF,0

0CFO, 0460,4002,4030 84A7,00FF,8
0CF1, 0760,003A,403D,84A7,0002,5

0D26, 0D80,4C11,0030,24A7,0002,7

0De8, 0480,2003,0021,0508,00D¢,¢

e cmecmnemmm
e;

: LOAD ADDRESS OF LINK TO NEW TAIL

et
S S L R;

; FETCH LINK_TO NEW TAIL

READ,S1ZETLONG],

: MOVE D TO TEMP(FOR LATER CALCULATION)

L;
: COMPUTE ADDRESS OF NEW TAIL

et ;

PROBE WRITE?,SIZECIDEP],

¢ CHECK THAT NEW TAIL CAN BE WRITTEN
:

PUSH,NEXT/MM.PRL.URITE. $12

:21887
121888

;mmmmmmmmmec
s cmee oo cmneeae ;
i CHECK THAT NEW TAIL IS QUAD ALIGNED
UB_MLTEMP21.AND.ZLITOL7],

121891 =0
121892

;Qmmmmmmmmmmmmm
oo mceomm e ; BAD ALIGNMENT, RESERVED OPERAND
: LOAD ADDRESS OF HEADER
VA_MCTEMP4],SET MM.NOINT,

121889

WXTEQ,0?

: DISABLE MEMORY MANAGEMENT TAKING INTS

21893

NERT/IE.OPER.FAULT

$21895
;g}ggg

;lmmmmmmmmccmaemceme e : DISABLE MEMORY MANAGEMENT TAKING INTS
: LOAD ADDRESS OF DESTINATION
VA_Q,SET MM.NOINT

121899

P
EE R L L L e ;

RIDST.R) D,

: WRITE DESTINATION POINTER TO ENTRY

121900

WRITE NOTREG,S1ZELLONG]

121902
121903

I
ee
e EE ;
VA_MCTEMP41+ZLITOL4]
: LOAD ADDRESS OF HEADER + 4

121906

;21907

121910
:21911
:S}g}g

121914
0CF3, 0C10,2002,403D,84A7,00D2,8

mmmemco

;g}ggg

121909 <0

0CFe, 0156,1C37,0030,0047,00D2,C

;1o

VA_D+ZL1TOL4]

P
e
VA_RCTEMP2]_MIMDRI+RB

;21884

: LOAD ADDRESS OF HEADER

* DISABLE MEMORY MANAGEMENT TAKING INTS

NEXT/1E.OPER.FAULT

:21915

jmmmmmmmmmemmesems———aec—meooa- ;

WRITE RITEMP2]-MLTEMP4],

SIZELLONGI,WX.NE.0?

: SET BACKWARD LINK IN HEADER

; CHECK IF REMOVED LAST ENTRY

;0mmmmm oo :

! QUEUE IS EMPTY, ZERO HEADER
:
;

MCTEMP1]_ZLITOLOD,
SET FLAGZ,
NEXT/QU.UNLOCK

;1m m m

e em

(LFAR FLAG?,

mae e mae e ;
H

21916

VA_MCTEMP2]

121918
21519

Dv
e;
WRITE RLTEMP4I-ML[TEMP2],
: SET FORWARD LINK IN NEW TAIL

21920

SIZELLONGI,NEXT/QU.UNLOCK

: LOAT ADDRESS OF NEW TAIL
;

Page 528

Y
e L-

VA_MCTEMP4],SET MM.NOINT,

:21880
21881

121905
0027, 0080,4003,0460,8508,08CF
,2 339+

: REMQT]

RCTEMP21_D

$21898
0D25, 0884,0582,402C,45DA,0002,6

CLOKX Rev 13.00, Clock rate = 160ns

;g}g;g

:21883 =0
OCEE, 0480,0036,4780,005D,0D68,4 479x

CMTO98.ME§

Misc. and Queue

MISQUE.M

16:30:35

28-NOV=-83

MICRO2 1M(01)

CLOKX Rev 13.00, Clock rate = 160ns

¢ QU.SET.LOCK

Page 529

: QU.SET.LOCK"

:5}35} LT0C ' Misc. and Queue

;21923 ;tt**tt**t*tt*tww**tx**tt*t**ttt*k****k***fii**t*t***********t**********t******
221924
:21925 ;

121926 ;
121927
;21928

Entry points

QU.LOCK

Input

VA
TEMP4
Q

Address of header
Address of header
1f INSOXI then address of entry

FLAG!

[f INSOXI then clear
1f REMQXI then set

;21929 ;
;21930
;21931
121932

1f REMQX] then address of destinatien

;21933

Resources

MDR

Read header

121935 ;
;21936 ;

Output

TEMP1
FPDOFFSET

(header)
19.

;21934 ;

Set

FPD

;21937 ;

Set it queue is empty else clear
FILAGT
Set if queue is empty else clear
FLAGZ
Set
SOF TWARE INTERLOCK

;21938 ;
121939
:5132? ;

1is quad aligned and not equal to

121942

QU.LOCK checks that '‘header''

21944 ;

Then the header is read and the software interlock checked and

;21943

:S}gzg ;

‘addr'’ or “‘entry'’ respect!velfi for REMOGXI and INSQXI.
set if clear.

221947 Ek**w*kk*t***w*******t*t*fl***tt***tit*****tt“**t***t*t*****t*******tk*t******k

121948
:S}ggg QU,SET,LOCK:

U 0D29, 0D8V,4C12,0A30,3847,00CF,4

U OLF4, 0080,0036,4030,0047,00FF,8

'
)
U OCFS, 0080,4008,4A70,00647,00(F,6
U OCF6, 0C80,0036,4030,0047,00FF,8
< QCF?7, 0080,0036,4020,0053,0002,A

]

J OD2A, 19EE,(C37,0030,9847,0002,8

* CHECK HEADER FOR QUAD ALIGNMENT

121957

WB_M[TEMP4 ,AND.ZLITOL7],

$21954 =0

—— :
mne
e ————————————
1Q-mmmemmmee

;S}gg%

;S}ggg

121957

WX, EQ.0?

NEXT/IE.OPER.FAULT

L T

; TAKE A RESRVED OPERAND FAULT

;

; CHECK HEADER .NE. (ADDR OR ENTRY)
; (ADDR IF INSQ, ENTRY IF REMQ)

:21958
;S}ggg

WB_MLTEMPA].XOR.Q,
WXUNE.O?

121961 =0

;
e
s

:g}g@%

NEXT/IE,OPER.FAULT

221964

;

eL L L L L L L

: TAKE A RESRVED OPERAND FAULT

L D

;s%ggg

READ.MOD.LOCK,SIZELLONG]

:-2]967

RR K% jump
RN AR KARA KRN,
JERNAAAREXRAXRRRPR

;21968

;21969

; ATTEMPT TO SET SECONDARY LOCK
to PCS xx

M{FPDOFFSET]_ZLITOL19.],SET
FPD,; SETUP ?0 RELEASE LOCK IF FAULT OCCURS
RPATCH

1M({01)

Misc. and Queue

;21970

121979
121980

OCFY, 0448,1592,4A30,0047,08(F
,A 322«

OCFA, 0508,1012,40A0,0DD8,0000,1

¢ OULFH, GDS0,1012,40A0,00D8,0000,1

NEXT/QU,COCK, CHECK

;

*+ replaced in P(S

SCF TWARE LOCK SET,wB<2-1> NOT ZERO
THIS SHOULD GO TO IE.OPER.FAULT

; BUT THIS WAY SAVE MODIFYING THIS ROW

WXTEW. 07, NEXT/QU, CHECK, AL 16N

STVRRREBNENRREBARRERRRRANRRRANEN

RCTEMP2] FLAGS,CLEAR FPD,

;

NEXT/QU.ONLOCK.10

SOF TWARE LOCK ALREADY SET
PREPARE TO SET CONDITION CODES
»+ replaced in P(S %

121986 QU, CHECK.ALIGN:
SONBNRARRNNRRRRUARRRRRRRERRRRRAN; % replaced in P(S «¢
121987
VA MUTEMP4],SET MM,NOINT,
: LOAD ADDRESS OF HEADER
: 21988
: DISABLE MEMORY MANAGEMENT TAKING INTS
NERT/1E,OPER,FAULT
221989
;21990
21991 Qu. CHECK., ALIGN 1:

121992

RCTEMP1] MCMDR],WB<1=057,

;21993
;21994
121995 =
;21996
;21997
. 21998

: 21999

;22000
222007
122002

.22003

;22004
122005

. oy ¢

;

SET FLAGT,
WB_M[TEMPTJ.WX.E0.0?
o
o Oy

CLEAR FLAGT,

SIZECLONG],RETURN [+1]

;

.................................

h0§[15m913LOR.ZLITOC1D,

LAG2,RETURN [+1]

SEE HEADER COMMENT

; CHECK IF QUEUE IS EMPTY TO SET CC'S

VRITE.UL MCTEMP11.0R.ZLITOC1D,

2>C7C:

OCF8, 0460,4002,403D,84A7,00FF
.8

;21982
;21983
;21984
;21985 =0

Page

L refl aced in P(S *+
; SET INCASE LOCKED OUT
; SEE IF LOCK ALREADY SET

121974
;21975 =10
121976 QU.LOCKED AL IGH:
10########################fi####'
;21977
w8 JMLTEMP1].AND, 2L ITOC7],
H
;21978

;21981

OCCF, 0CEA,0036,4030,8387,00D2,E

CLOKX Rev 13.00, Clock rate = 160ns

QU.SET.LOCK

JHRRARANRNRARARARERRAARBRRRGRRAR

m—

0CCE, 0DBO,1C12,0A30,3847,00CF,8

121973

810

SET FLAGO,

~n'—vm

0DeB, UBAS5,¢592,4270,6047,0131,2

;21971

:21972

—_—

)

16:30:35

28-NOV=~83

M1SQUE MiC

’

M]CROZ

LNES

(MT098.MCX

RELEASE HARDWARE LOCK, AND SET
SOF TWARE LOCK

SEE HEADER COMMENT

RELEASE HARDWARE LOCK, AND SET
SOF TWARE LOCK, SET PSL<Z2> FOR REMQX]

NO ENTRY TO REMOVE

530-

e
e

28-NOV-83

U 2934, 0CE4,0036,4030,8387,0002,¢F

U 2935, 0480,0036,4030,0047,00CF,9

P
S
P

J 2933, 0180,1c12,0A30,0847,0493,4 335+

U 2932, 08EQ,1592,4020,0508,00FF,8

AU MUNUNL PN PO NUNL NV RSN

U 292L, 0980,1(12,0A30,3047,0A93,2 335+

2928, 0045,2592,4030,4067,0292,¢C

OO0 ~JONN S AN = O 000 NN NS NN = OO 00 ~NIO

Misc. and Queue

PUNCOUPOPONS
AN N O —d oed b o b b —b — =

MISQUE .MIC

CMT098.M(X

1M(OD

NUN N N ADNUN NN

MICROZ2

16:30:35
:

CLOKX Rev 13.00, Clock rate = 160ns

Page

QU.SET.LOCK

wx y-code in P(S **

SET FLAGO,

: SET INCASE LOCKED QUT
;

SEE IF LOCK ALREADY SET

WB_MCTEMP1).AND.ZLITOL6,

wx y~code in P(S »+
CHECK IF (HEADER)<2-=1> BITS ARE ZERO

N0:::::::::'

WRITE.UL MUTEMP1),S12ELLONG],

RESERVED QPERAND, TAKE FAULT EXIT
H RELEASE HAREWARE LOCK

B_MCTEMP11.AND.ZLITOC1],

:Y CHECK IF 2ND INTERLOCK BIT SET

RCTEMP2]_FLAGS,CLEAR
FPD,

ZND INTERLOCK IS SET
PREPARE TO SET CONDITION CODES
*%x y=code in P(S *x

RITEMP1]_MCMDR]

WX EQ,0?

::::::.‘.’::::::::::::::

CLEAR FPD,
NEXT/IE.OPER.FAULT

WX.EQ.0?

NEXT/QU,ONLOCK.10

H
H

% y=-code in PCS *x
*% y~code

in P(S »»

:
:

2ND INTERLOCK ISN'T SET

EXTQ0 CHECRLALTON T = : Wt y=code in PLS *x«

;

MICRO2

CMT098.MCX

1M(01)

Misc. and Queue

MISQUE .MIC

16:30:35

28=NOV=83

D 10

CLOKX Rev 13.00, Clock rate = 160ns

: QU,UNLOCK

:%gg;? .TOC ' Misc. and Queue
e e
322052 R
;22033 ;
:22034

;22035
;Sgggg ;

122038 :
;55828 :

Page

: QU.UNLOCK"'
LA A AR T AL A A AL AL A AR AR SR ARAARRAAALEL

Entry point

QU.UNLOCK

Input

TEMP1
TEMP4

New contents of header
Address of header

QU.UNLOCK is the normal exit for REMOXI and INSQXI.

QU.UNLOCK.10 is branched to if lsb of header already set

322041 ;******t*w*k**k**wiik****t***t*******k*****ik*******************t*************
;22042
122043
:55822 QU.UNLOCK:

U 0Db2C, 0CED,4002,403D,84A7,00D2,D
.

U 0b2D, 0884,0036,4020,8393,0902,F

E LOAD ADDRESS OF HEADER

355829

VA_M[TEMP4J.CLEAR FPD

102048

jm m e e
e;

122049

:5%82?

READ.MOD.LOCK,SIZE[LONG],

RITEMP2]_FLAGS

: THIS 1S AN ENTRY FOR SOF TWARE

;22052 QU.UNLOCK,10:
U O0D2E, 0C80,2592,4030,00A7,00D2,F

:22053
:sgggg

$22056
U OD2F, 0480,1592,4120,0508,003F,9

fmm=mmm—emsemeeesccsneammeeeenee : INTERLOCK ALREADY SET
CC_MLTEMP2]

ie
e;

122057

WRITE.UL MCTEMP1],SI1ZECLONG],

222061

RE
bbbt
ERE
bbb
SEEEAREEE

122063

CHEERRE R R R

122058
;22059
;22060

122062

;

! PREPARE TO SET CONDITION CODES.

IRD1

; RELEASE BOTH INTERLOCKS
H

; the following 2 locations are in decmal.mic module
R R R

bbb b4

122064 ;
;++++++++ force address ++++++++;
122065 ;1296:
:55829 JQU.RESV.OPER:
;

$22068

jmmmmmmmmmm—mmooeoooecamees ; SAVE FAULTING ADDRESS INCASE

;35898 :

MLCTEMP6]_RLMM, TEMP3]

222071 21297;

(+++4++4 force address +Hi+tdten;

;22073 ;

READ.MOD.LOCK,SIZELLONG],

:558;2 H

NEXT/QU.RESV.FIX

102072

222074 ;

122077

CAN'T COMPLETE INTERLOCKED QUE INSTR

: IN CASE OF A TB-MISS ON HEADER

oo
Do
cmmm e : GET SET TO READ HEADER

CLEAR FPD,

; WITH HARDWARE INTERLOCK IN EFFECTY

;REMAINDER IN DECMAL MODULE

;22078 ;1052:

++++tr+ force address ++++tttin;

322081 E

WRITE.UL M[TEMPT].ANDNOT.ZLITO[13,

120084 110661

;+++++++ force address +ettdis;

;Sgggg JQU.RESV.FIX:

55582% :

SIZELLONG]

; CLEAR SOFT LOCK BIT

; AND UNLOCK HARDWARE

INTERLOCK

532,
)

;

(MT098.MCX

MISQUE.MIC

MICROZ

1M(O1)

Misc. and Queue

16:30:35

28=NOV=83

;22085 ;

;22086 ;
;Sgggg :

CLOKX Rev 13.00, Clock rate = 160ns

¢ QU.UNLOCK

et hstetuptuiubdedeteetetaidetet i

; RECOVER ORIGINAL FAULTING ADR

RCMM. TEMP3] MLTEMPG],

; RETURN TO EXCEPTION HANDLER FLOW

NEXT/QU.RESV.EXIT

22089 FREE.OD30:
U 0D30, 00£0,1592,4020,05D08,008F,D

E 10

force

address

533,
g

i!
i

tHtiretix;

;5588?

st++++++

$22092

WRITE.UL MCTEMP11,SIZECLONG],

:Ssggz

Page

CLEAR FPD

: RELEASE BOTH INTERLOCKS
;

122095 0BFD:

222096 QU.RESV.EXIT:
Jttetttt force address +Htttiiing
122097

U 0BFD, 0885,E036,48B0,0047,04F5,A

;22098

;Sg?gg

122101 0BFF:

U 0BFF, 0480,0036,4030,0047,00FE,2

;22102

;22103

RLCTEMPO] _RBSP,RBSP.EQ.0?,PUSH,

NEXT/1E.RBS.RBACK
;Httt+++

force

address

NEXT/IE.PACK.DONE

; ROLL BACK SIDE EFFECTS

tHttitiikg

; INCASE A TB-MISS HAD OCCURRED

.0CODE

00A:

.BAD.IRD

CNOPJLIE.BAD.IRD

CNOPILIE. OPCOD DEC

CNTOLLODJLOS.RED
CNTTENOPIIMS. INDEX

CLODJLOS.RED

; INDEX

CLODILOS.RED

CNOPJLMS. INDEX
CNOPJLIE.OPCOD.DEC
CLODILOS.ADD

05C: CNTOLLODICOS.ADD
CNTTINOPILQU. INSQHI

CLODJLOS.ADD
[NOPICQU. INSQOHI

0 50:

JHALT

CNOPJLCIE.BAD, IRD

05C: FPD [NOPI[LIE.OPCOD.DEC
IRD1LLODILOS.ADD

.0CODE

;BISPSW

CNOPILIE.BAD.IRD

.BAD.IRD
.BAD.IRD

. 1CODE

.1CODE
0 D:

]

CNOPJLIE.BAD.IRD

FPD [NOPJCIE.OPCOD.DEC
IRD1LLODILOS.RED

.0CODE

[NOPJLIE.OPCOD.DEC
. HALT
[NOPILMS

£PD [NOPILIE.CPCOD.DEC

IRD1{LODILOS.ADD

[NOPILIE.OPCOD.DEC
CLopIL0S.ADD

CNTOCLODILOS.ADD
CNT1ONOPILQU, INSQT]

LLODJLOS.ADD
ENOPILQU. INSQTI

[
(]

DNARY = OO0 NN

00A:

CNTOCNOPICIE.BAD.IRD
CNT1INOPILIE.BAD.IRD

[NOPJLMS.BICPSW
CNOPILIE.BAD.IRD

s INSQHI

; INSQT!

000: FPD [NOPILIE.OPCOD.DEC
IRD1INOPILMS. HALT

;BICPSW

.1CODE

FPA MEM

CNOPJLIE.OPCOD,DEC
CNOPILMS.BPT
jS]]

003: CNTOLCNOPICIE.BAD.IRD
CNTT1INOPICIE.BAD.IRD

534

CNOPJCMS.BISPSW
CNOPJLIE.BAD.IRD

.BISPSW
.BAD. IRD

003: FPD [NOPJLIE.OPCOD.DEC
IRD1INOPILMS.BPT

.0CODE

FPA REG

[NOPILIE.OPCOD.DEC
CLODILOS.RED

- O N0
DN

PR
G
i
Gl

.BICPSW
.BAD.IRD

[} 5 )

DN
o OO~

—~

AN AURD

—

2]
(]

e Gl

L ST ST VTRV ST O] n

DS IS O BSOS IS S S

P
Qi

AT UT

ESONT LY NN

0PS

fNOP][IE OPCOD.DEC

[LODILOS.RED

088: FPD [NOP]LIE. OPCOD.DEC
IRD1LLODICOS.RED
.0CODE
0B8: CNTOLNOPJLMS.BISPSW
CNTT1LNOPI[IE.BAD.IRD
. ICODE

Page

: Ird Rom Definition"

and Queue

=2 OO0 NS NN — OO0 0NN

Y
S
SR S

PR RU NI

b —

s S 3

iatpie Sl
G GUr G i QI S Sl Sy G

s 2

we
ey
ma
Brvs
.
Se Sc%eme

ae
i tavene
. s

Misc.

. 1CODE

. ICODE
v
. e
T Sesivive

F 10
16:30:35
CLOKX Rev 13.00, Clock rate
: Ird Rom Definition

MEM

.1CODE
OPS
REG
0B9: FPD ENOPJLIE.OPCOD.DEC
IRD1CLODILOS.RED
E
.0COD
0B9: CNTOLNOPILMS.BICPSW
CNT1INOPILIE.BAD.IRD

000:

noruraPuNUINLRL
NNV
AUV U PO NI N o

;22104 .70C "'

.NOBIN

.0CODE

R N

Misc. and Queue

28-N0OV-83

[ S]]

OO D OO

R AN NI AL AN A AL N NN RS NI N rU RO NV NN
ON
JASLAV] MO AR NI NGAINO NI AN NI N NN NI AL AN PO RN NI NI N

YT T

MISQUE .MIC

MICROZ

CMT098.MCX

.0CODE

088:

.ICODE
05 E:

.0CODE
0 5€:

.1CODE
05 F:
.0CODE
0SF:

.1CODE
00F:

[S]
)

I
pS

MS.MOVPSL
1E.BAD.IRD

[NOPJCIE.OPCOD.DEC
[NOPI[MS.NOP

CNOPJEIE.OPCOD.DEC

S
. NOP
IRD1CNOPI[CM

CNTOCNOPILIE.BAD.IRD

,
IRD
CNT1INOPILIE.BAD

CNOPILIE.BAD.IRD
[NOPICIE.BAD.IRD

FPD CNOPJLCIE.OPCOD.DEC

CNOPILIE.OPCOD.DEC

CLODILOS.RED

j|
]

CNTOCNOP]CMS.POPR
IRD
CNT1ENOPILIE.BAD.

[NOPJLMS.POPR
CNOPI[IE.BAD,IRD

JIMS.POPR
JCIE.BAD.IRD

FPD

CNOP]LIE.OPCOD.DEC
[LODICOS.RED

IRD1LLODICOS.RED

[NOPJCIE.OPCOD.DEC

IRD1CLODILOS.RED

[MS.PUSHR
(I1E.BAD.IRD

. PUSHR
CMTOCNOPJLMS
CNTT1INOPILIE.BAD.IRD

[NOPJLMS.PUSHR
CNOPILIE.BAD,IRD

S.WRT2
U.REMQH!

CLODICQU.REMQHI.REG
CNOPILQU.REMQHI

IRD1LLODILOS.ADD

]
]

[NOPJCIE.OPCOD.DEC
CLopIC0S.ADD

CNTOLLOD]CQU.REMQTI.REG
CNTTLNOPILQU.REMQTI

] 0S.WRTZ
JCQU.REMET]

CLODILQU.REMATI.REG
[NOPILQU.REMQTI

FPD

[NOPJILIE.OPCOD.DEC

IRD1LLODILOS.ADD

.0CODE
.REG
00F: CNTOLLODILQU.REMQUE

.MEM
CNT1LNOPILQU.REMQUE

sREMQH]

fLoDILOS.ADD

CNTOLLOD]LQU.REMQGHI.REG
CNT1INOPILQU.REMQHI
[NOPJLIE.OPCOD.DEC

MS.PUSHR
IE.BAD.IRD

CNOPJLIE.OPCOD.DEC

FPD CNOP]LIE.OQPCOD.DEC
IRD1[LODIL0OS,ADD

FPD

1.
]

[N oP]L 1E.OPCOD.DEC
L op1L 0S.ADD
[0S.WRT2
MEM
. UE
[QU.REMQ

fL 0DJE QU . REMQUE .REG
[N oP1L au. REMQUE .MEM

S.WRT2

0B8:

BAD.IRD

. MOVPSL
CNOPJLMS
[NOPILIE.BAD.IRD

U.REMGHI

sREMQTI

;REMQUE

. 1CODE

MOVPSL

CNTOLCNOPJ]LMS.MOVPSL
.
IRD
CNT1CNOPILIE.BAD

; INSQUE

sMOVPSL

S.WRT2

.0CODE
0BA:

LOS.ADD
LQU. INSQUE

CNOPILIE.OPCOD.DEC
[LODILOS.WRTY

FPD [NOPJLIE.OPCOD.DEC
IRDICLODICOS.WRTY

FPD

CLODILOS.ADD
[NOPILQU. INSQUE

FPA MEM

’

. 1CODE
0BA:

JCQU. INSQUE

FPA REG

[SETI

0 01:

i€ 0S.ADD

—ata

.0CODE

J
]

CNOPILIE.OPCOD.DEC
CLODILOS.ADD

SR)

. 1CODE
001:

0PS

MEM

Page 535;

160ns

Ird Rom Definition

.0CODE
0 DC:

CLOKX Rev 13.00, Clock rate

. 1CODE
0D C:

CNTOCLODILOS.ADD
CNT1INOPILQU. INSQUE

G 10

[S==] S

00E:

.0CODE

REG
0PS
FPD LNOPJLCIE.OPCOD.DEC
IRD1LLODICOS.ADD

)

16:30:35

i [N
S G )

= OO0~ O
=S OO NN S NN = OO0 NN DN

OO0 CVOOPEECOE NNNNVNNNNNOROROROOON g iy

= O 000N NN
AN OO O NN
OO YOV

OOOOOOOOOC OO O DO

NI A M RO RO RSN NI AJAI N NL NI NI N R RN RN AUNL NN R RN
1N W AINADAG
roNunsNNDPLRY
NNV RBNITL VNLASTHNSNS
ke kD D d ad e o e D d d ok D
b D S e b b e e D b D D e h ) b D
PONININONINONIADININD
— == b b 3 = b ed b b 3 s

S v

S TS I A TACIA T LA 4
ST ST ST ST TS TN, TaN L

L N e s ®e ®r me ma Te Ve me Mo W N ey Te Ve S

(NS
[RSLSLSLSTS
ST LNTN T STV NS 1S 1) V] NUNRLNL NI AN NINIA NN RO NN NN NININU N

e
T
N T T TR
P O
L R
Y}

. 1CODE
00E:

28-NOV=-83

L] .

MICRO2
1M(01)
Misc. and Queue

CMT098.MCX
MISQUE .MIC

YY)

R
:

FPA MEM

——

)

-n"

.«

—

—
e

[NOPILFX.IE. FD.RET
[NOPILFX.IE. FD.RET

Lo
Ll
M

FPA REG

Page

160ns

Ird Rom Definition

—d

——

s Bnal

gy Bt

CNTO(NOP]E FX.1
CNTTINOPILFX.1

0
(LOKX Rev 13,00, Clock rate

[NOPJLMS.XF(C
[NOPJ[MS.XFC
> >

.OCODE
0 FC:

0P$
FPD [NOPJLMS.X
C
C
IRDIINOPICMS.
X

[ | S}

. 1CODE
0FC:

16:30:35

28-NOV=-83

inalnsl

b
d D ed D

AORININONOND

ITETEIED

AONIRIRURIND
ORI
RO RN

..~

NSO

MISQUE.MIC

MICRO2
Misc. and Queue

{MT098
. MCX

S| ]

JXFC

536

PO NI N
b
3
NOy

and Queue

CLOKX Rey 13.00, Clock rate = 160ns

: Dsize Rom Definition

(worD) L

03 C

0] L

0l [

;BISPSW

SIZE

{

o1C

o03C

o0C

0] L

;BPT

SIZE

[BYTE] [WORD] ELONG] [QUAD] [WORDJ [LONG]

sHALT (used by micro verify)

SIZE

CLONG] [LONG] [LONG] L[LONG] CLONG] CLONG]

s INDEX

SIZE

[BYTE] TouADI L

03[

0] L

SIZt

(BYTE] feuapJ L

031 C

01 L

SIZE

[(BYTE] (BYTEJ L

01 [

01 L

SIZE

froned T

03 C

o031

01 [

SIZE

o2l

01l

ol L

S1Zt

(worRD)

01 C

01C

03 L

SIZE

{worDJ L

03 C

03¢t

01 C

SIZE

[QUAD] CLONGI [

01 C

02 [

SIZE

[QuUAD] [LONG] [

01 (

0] [

SIZE

[BYTE]

0] [

0] {

SI1ZE

[LONG] CLONG] [LONG] [LONG] [LONG] [LONG]

[LONGI T

;22252 . BIN

NLSSMANN
o

SIZE

s INSQH]

;BICPSW

; INSQT!

Mmoo,

; INSQUE

sMOVPSL

+NOP

;POPR

TMM@

s PUSHR

TM@m

0] [

sREMQHI

o01C

JREMQTI

—/

03 C

SOV

[worDJ L

Dsize Rom Definition"

NP OV

110

SIZE

noFURI NI NI NLNVNI NI NI NI NI NN NINO NP
AN AN N
AN PO PO ATV N NU N NN =
W

RLAL POND AL NN
NN R NI AN NN PN
N A
PORI NN N NI ANV PN NN PO NI NNV AUNINI PO
MU
MU

YYD

WSand Queue

16:30:35

28-NOV-83

s REMQUE

s XFC

Page

5371

H
:

(MT098.MCX

MISQUE.MIC

MICRO2 1M(01)
Misc. and Queue

28-NOV-83

J 10

16:30:35
CLOKX Rev 13,00, Clock rate = 160ns
: Dsize Rom Definition

22252; This page intentionally left blank.

MICROZ2

(MT098.MCX
. MIC
CHAR

CHAR.MIC

1MC01)

[ASIANI\NT
N1 V1,81 O O]

PEIEY

CLOKX Rev 13.00, Clock rate == 160ns

Gerard Koeckhoven, John DeRosa, B. WARD

;ggsgg H
PORIMVNL
NI NN

K 10

"'"CHAR.MIC"'
"'REVISION 23.0"

;22253 .T0C
;22254 .T0C

I EEY

16:30:35

28=NOv=-83

Revision History"
.

Explanation

SwaE a couple un-constrained words with INIT.MIC to make a return =19

work

correctly.

.
Fix SKPC to read longword aligned
Fix MATCHC to compare src length with obj

Fix MATCHC to not clobber RO
.
Optimize MATCHC fix

length as longwords
.

)

Fix MATCHC to not immediately exit the instruction after it finds the
SRC

length

to be equal

to zero,

géé ?AT Hfi to exit the instruction immediately when the obj length >
ength.

Fix MATCHC FPD bug if bus error/fault
initial release.

;22273

in (S.t3 loop.

BIN

CMT098, .MCX
CHAR.MIC

MICRO2 1M(01)
Character String

28=NOV~-83

:SS%;? .T0C

L 10

Character String

Move3

ouTPUT

322276

222278

;22280

122277

122279

;22281
122282
;22283
122284
;22285
;22286

122287

122288

;22289

:22290
122291

Page

[
1
16:30:35
CLOKX Rey¢ 13.00,
(lock
rate = 160ns
: Operand fetch and Initialization

LENGTH

0
TEMP1
R1
PC
TEMP2
R3

'
'
SOURCE ADDRESS
'
'
!
'
DESTINATION ADDRESS

DELTA PC*0(8BITS'24BITS)

CC SET

(RO-R0O)

;

‘!

1(ROTATED LEFT BY 8)

TEMP6

FPD

SET

RESOURCES

TEMP6

FOR SAVING DELTA PC

SUBROUTINES

CS.EXP.FiLLER

EXPANDS TEMPS

122292

;

;22295

;22297

L A T R L AR LA
L
R RL

122299
222300
;22301

SHARRRRK R AR AR AR KRR
MOV(5
;
:

;22303

;Ssggz

122296

;22298

;22302

:
;

R2_DELTA P('R2

CS.R2.GETS.DELPC.R2

QUTPUT

KRR R KRR

R KRRk R

ke Ak

AR R

MIN(SRC LGTH,DEST LGTH)
SOURCE ADDRESS
'
"

;22305
;22306

H
;

R1
PC

;22310

FLAG!?

TEMP2
TEMPS
TEMP3

'
o
FILL (EXPANDED)
DESTINATION LENGTH

:
;

MTEMP10
R3

SRC LGTH = DST LGTH
DESTINATION ADDRESS

;22314

DELTA PC'O(BBITS'2481TS)

;22317
;22318

:
;

FPD

SET

222307
;22308
;22309
;22311
;22312

122313
;22315
122316

:
:
:

;

RESOURCES

;22321

SUBROUTINES

122323

;

TEMP6
(C SET

;55358
;22322

SET(FOR CMPC5 AND MOV(CS)

:
:

R e

1(ROTATED LEFT BY 8)
(TEMP10_RO-TMP3)
FOR SAVING DELTA P(

CS.EXP.FILLER

EXPANDS TEMPS

CS.R2.GETS.DELPC.R2
et

A i

R AR AL

R2_DELTA PC'R2

TEMPS

A AL

R A

e L

)]

: Operand fetch and Initialization'' |

:
;
:
H
:
H

540

i
f

AL ARARAL

O N DS AN — D0 00

12234
12234

;2234

12235

52235

RN KRR R A ARk

ARk ke ke ko ko k A AR R AR AR RN

OUTPUT

CC IS NOT SET
Q,RO DO NOT HAVE LENGTH

SAME AS MOVC3 EXCEPT:

(MPC3

R
I
R

T e ek

SAME AS MOVC5 EXCEPT:

QuTPUT

(C IS NOT SET

RN AR KA AR AR KRR AR A AR

A ARk kAR AR

QUTPUT

;

bk ek ke

kA ko

MIN(SRC LGTH,DEST LGTH)
'

SOURCE
ADDRESS
"
X

TEMPS
TEMP?

ESC(EXPANDED)
TABLE ADDRESS

PC
TEMP2

;

TEMP3

DESTINATION LENGTH

FLAGI

SET(FOR CMPC5 & MOVC5)

H
H

FLAGO

; g%g

FPD

S%g

;

;2236

=2 OO O

e e

H
:

A kAR Ak

236

ok o

MOVTC and MOVIUC

12235

Aok ok ok

t
ittt tinlld
282
st Rttt
323
22203228
s
222232

CMPC5

MTEMP10

12236

e e

a il it tltndd
A0ttt22t
202
s s
s
223
tsseyss
(33232

32235

(RO WILL GET IT IN CMPC3)

e o e ok A

gk e

e A A Yo T W o ok e

52235

19233

RN A NN AL

PRI

Page

B~
B AN = O D 00 O
O N SN = O D 00 NN

3(0
234

M 10

16:30:35
CLOKX Rey 13.00, Clock rate = 160ns
: Operand fetch ar i Initialization

28-NOV=-83

SN LTSN N LT S I WO L ST A ST O T oS T A A e e e
R A AT U LA
LA AN U AN AN NN N AN AN N A N
£ 05 5 B DN NN N IW N N N
AU RS PO OO N

R
P
PR T
P
P
TR TR
T
O
T
T

LML NI NLNV NI NN NN AINV ALV PL NI N

T ~ewae

MICRO2 1M(01)
Character String

CMTO98.MCX
CHAR.MIC

AUNU NN MU RUNDALA
AU R RU RU AU MU A RO RLNL AN NP

;
;

;

SET(FOR MOVTC & MOVTUC)
SRC LGTH - DST LGTH

DESTINATION ADDRESS

DELTA PC'O(8BITS'24BITS)

TEMPG

4 (ROTATED LEFT BY 8)

RESOURCES

TEMP6

FOR SAVING DELTA P(C

SUBROUTINES

(S.EXP.FILLER

EXPANDS TEMPS

;

SET

(S.R2.GETS.DELPC.R2

R2_DELTA PC'R2

;*tk**tttt*t*tttt***k***tk***************************ii*i*fi***i**fi***t*

541
!

N 10

CLOKX Rev 13,00, Clock rate = 160ns

Page

Operand fetch and Initialization

TR TR

AR AR RNAN KRR RRR AN KA Ak

deh

ko kb

SPANC and SCANC
QUTPUT

Rk k Ak Ak Rk kR kv ek Ak d %

LENGTH

ADDRESS
L

TABLE ADDRESS
MASK
ORIGINAL P(
ey ey ey e s

1311323222322 32222222228
Tkt e de R o ok TR e W K Rk e

e Xk

ok R

SET

A R A R

Attt

KTk e ke ek

sttt dtd

ke ke Rk ke kR

ARk

ek ko

LOCC and SKPC

CHARACTER
LENGTH

TEMPS
RO
D

OUTPUT

ORIGINAL PC
ADDRESS

Q
PC

N
R

SOOOOOOOD
V0V
OO0 OV00C0000m00

b ]LSS
N1 ST,

CORNBNINLNLNINONLNVLRL
N ML RV NURUP PSRV NV NAN
LN BN BN DN DS B 2 DU A N AN N N NN
N NN

\lO‘\J\bWN—‘O‘O@\lO‘\J’IJ\WN—'OOm\lO‘\flbe\)-—’O‘Om\lO\hwado\Ow\lo\Mb

o T S ¥]
N ST S I VT ST ST ST ST N

Ser_rOnY

New.e.

TR PR PR T

Sevetena

;22

16:30:35

R
S T
PR T
e eT

28~N0OV-83

1M(01))
MICRO2
Character String

N VNI NONINO N NNV NONL
NNLNASAV PR NS NUNL NV AL NS AUNUNO PO NI NONO N PONLNUNVNLNL

CMTO98.MCX
(HAR,MIC

SUBROUTINES

KARRK KRR
AR KRR

AR R

A KRR R AR R AR

CS.EXP.FILLER

AR Ak
R R

dk ko ko kR

AR R AR ARk R

ko Rk

EXPANDS TEMP5

Ak ARk Ak
ok Kok dk ok ko

kAR

ek e ke ko

kAR A

i sk

e e

MATCHC

QUTPUT

R2
Q

R3
VA
RO
D

R1
FLAG3

DELTA PC'0'OBJECT TL LE NGTH
(8,BITS)
' (8)"( 16 BIT s)

0BJECT ADDRESS
SOURCE LENGTH

SOURCE ADDRESS

SET

(MATCHC FLAG)

HELPS

RESOURCES

TEMPE

SUBROUTINES

CS.K!.GETS.DELPC.R2

:ttt**t\‘i*tttt****t*t**t**ii (322222282

IN DELTA PL

SUB

R2_DELTA PC'R2

RRRR3RSR R

AR RS ds)]

542

{MT098,M(x

CHAR,MIC

28-NOV=83

tM(01)

Character String
2240
TR TR

p
§

MICRO2

NG N IS AN = O N0 00

2261

2241

[

ggz}

8 1

: Operand fetch and Initialization
R R
L

R
e O

2241

REGION/IRDX.R1L,IRDX.RTH/IRDX.R2L, IRDX.R2H

— O O 00 IO LN I (AN — OO0 NON N I NN =3 OO

R
T

22421

sgzs

NEXT/0S.A0D

(S.0S,MOVC3.(MP(3.1:

LOD INC BRA?,REXT/0S.ADD

PUSH,RLTEMP2]_MLMDRJ,

STEMP2_source address, READ dest.

2242

;1
MCTEMPO] ZLIT8(C1],SIZELLONG],

;
;TEMP6_100, anything pending?

T
T

MNININLNLNDND

u 0303, 0986,6DB7,0820,0847,08A6,4 350

RCTEMP1] _D_ZEXT(MLMDRI),

2242

0 0302, 0885,2592,4180,8047,0412,0

*TEMP1_D_lLength, READ source address

LOD INC BRA?,SIZE[WORD],

5225

]

AR A AL AR AL AL

; CMPCS5, MOVCS, MOVTC, and MOVTUC enter at (S.OS.MOV.(MP,INT,

352;

u O3AE, 0085,259E,6190,4047,0012,0

R I LA LA A R LA

,‘fiwflkfififi'!fittfififlt!'4'1t*tfi*ififittiltkfitti*iQ*t!tit*ttittttttfitttfiflttflQfl!t‘t

22415 (5.05.MOVC3, CHPCS:
2241

Page

CLOKX Rev 13.00, Ctock rate = 160ns

* CMPC3 and MOVC3 instruction flows begin at (S5.05.MOVC3.(MPC3,

2240

16:30:35

L L
D L

2262
2 2%

22&%

saddress

ALLOW INT?

.8EGJON/CHAR.R1L,CHAR.R1H/CHAR.R2L,CHAR.RZH/CHAR.R3L,CHAR.RSH

INT:
22433 (5.05.MOV,CMP,
2243

122644

;GPR2_0, FPD_0, nothing pending or

;timer service

22643
ngz
22662

mo;

NEXT/TS.0$.MOV. CMP, IN

2243

3542

R{R2]_0,SET FPD,

ggfi%

N DA

,
]
i OAGS, 0480,0036,4AF0,0047,04F7,0

U OA64, OCEL,0587,0034,8047,00A6,(

$Qmmm

2243

PUSH, INTPEND OR TIMER?,
NEXT/1E.SERV.IP.TS2

sYes, RETURN=1 or roll back

(S.0S.MOV, CMP. IN:
L

ittt bbb L

PUSH

L L

P L

L-

;R2 GETS DELPC'(24 BITS)O

1244
;sszz

RER3Y _vA MCMDR],
NEXT/TS.R2.GFTS.DELPC.R2

J 0A6D, 0886,9587,0030,0047,0044,5

o044
12245

{emmmmememeaeeeem————————————— ;
;lero GPRO decrement FLAG (used in
MCTEMPS]_0

4 DALS, 0886,0587,0030,0047,0045,4

25522

MCFPDOFFSETI_O

)

o OAS4, 04684,2592,4674 ,4487,00A%,8

CC NN N B NN = O D00 N

)
]
E
,04A8 7
J UAGL, 0885,2592,4034,(4A

;2245

$ 3¢5

;2245

12245

sR3I,VA GET DESTINATION ADDRESS
JRET+]
;pack routines)

1Guess a RETURN+4 from MM or IANDE

jomosmesmmeos—ssscasacameeees :

PC_RCR1)_MLTEMPZ],
[R<2=0>?

JGPR1_P(_Source address, which
;inst, are we?

543

TM(01)

28-NOV=~83

Page

CLOKX Rey 13,00, Clock rate = 160ns

o
o

W8 D~RLTEMP1],
(COP2,SIZELLONG],
NEXT/CS.M3

}MOVC3E283¢ (C_src. Len=src. len,
;join up with other MOV's

;00)ememmmmmmmmcm
e e e e e e e —a

RCROJ_D-0,CCOP1,SIZECLONG],
WX.EQT0? ,NEXT/CS. (3.1

1CMPC3029], GPRO_length,
;set €C, is

length =07

XDO

Mmrm—

=Z O~

X rM—

£ 0~-

;set CC, is length =0?

e Dy

Mea—

ZZ~-

A
A
kR
Al Ak

EMQVTC[?EJ. load code 400, join up
;with other MOV's

T
=z

here)

:CMPC5[2D], GPRO_length,

load length, is it =0?

s join up

o o g

Sl S

;000msmmmmmmmce
em e

mey—

J OA3F, 0586,6D87,0030,2047,00A3,C

U O0A3E, 0586,6D87,0030,2047,00A3,¢

cNn

: Operand fetch and Initialization

U 0A3D, 0084,05B0,0A24,0847,0885,2 386+

16:30:35

4 0A3C, 0484,0582,5A74,0047,00AF,0

OO OO0 NN NNNNNNNNARPOROO
OO\
O N NN = OO0
O N B AN = O O
NN S NN = OO

v 0A39, 0(84,0580,0A24,0847,08B5,2 386+

NI AR NNV RU NI NN N AN N PLNIAI NI NPV NVNON)

Lt QA3E, Q0BO,0020,0020,5047,00A3,C

ST N LE 1S AN 1A 1S Ia N )
NOALALNLNINL
NV NN RINLNLNI NNDELSTSTST

(haracter String

MURUNS ML ML

CHAR (MIC

MICRO2

S
R
T
TR T
R
N
R
v R

(MT098 ,MCX

‘MOVIUCL2F1, ditto

U O3AF, 0481,2016,419D,8467,0012,0

U 0381, 0(86,A03A,403D,8047,00A4,0

U 0A40, 0085,2592,4180,8047,0410,0

U 0A41, 0485,259E,4181,4047,0410,0

U 0A42, 0885,259E€,4190,(047,0412,0

U 0A43, 0048,A592,7030,0047,04A9,A
.

J 0A44, 0086,A000,06D0,(847,08A6,1 338+

;
:

Page

CLOKX Rev 13,00, Clock rate = 160ns

16:30:35

: Operand fetch and Initialization

eI dss s s ss s

eyt

R 2122332322023 8233 22332

CHAR.MIC

28=NOV-83

s ailiiiiislalsttits

MOVLS AND CMPCS OPERAND SPECIFIER EVALUATION BEGINS HERE
MOVTC AND MOVTUC JOIN THE FLOW AT CS.OS.MOVTC.TUC.CONT
AR AR R AR

KRR R

AR AR

A ANk AR AR AR

AR KRR XR ARk kA Rk

kk ok

IRDX.R2H
.REGION/IRDX.R1L,IRDX.R1H/IRDX.R2L,
CS.0S.MOVC5.CMPCS:
T

}MDR source lLength for QREG placement,

MDR_ZEXT (MIMDRY),

JREAD source address

s12FCWORD],LOD INC BRA?,

ADD
NEXT/0S.

€S.0S.MOVC5.CMPC5.1:
-

——

= o

‘MTMP10 GETS SRC LENGTH

MLTEMP101_Q

.REG 10N/CHAR,R1L ,CHAR.R1H/CHAR.R2L , CHAR. R2H/CHAR.R3L, CHAR.R3H
=000

;000=============mmoomoecueann

PUSH,RCTEMP2]_MLMDRI,

LOD INC BRA?,NEXT/0S.RED

PUSH,

JGET QOBJECT LENGTH

LOD INC BRA?,
NEXT/0S.RED

;BUT INTO 0S ROUTINE
JRET+1

JBYTESIZE
sTEMPS GETS FILL

SIZECBYTE],
RCTEMP5]_ZEXT(MIMDRI),

212233122302 22 22222y

1M(01)

Character String
S
T T T N N
TR TR TR PR P TR e L TR LA R LD R LIk dt il

MICRO2

CMTO98.MCX

;

D 11

RSS2

THIS 15 WHERE MOVTC MOVTUC JOIN THE FLOW

KRR R AR RN AN RN AR AR ARk

ARk

ko ko ko kR

00Nttt

iitddtts]

ke k ke kkkkhhkhkkkkhk

o
o
o S
e
A
S

PUSH

JGET 0BJ ADDRESS

RCTEMP3] _ZEXT(MLMDRI1),

LOD INC BRA?,

JTEMP3 GETS OBJ LENGTH
;BUT INTO 0OS ROUTINE

PUSH,

*EXPAND FILLER

SETTFLAGY,
NEXT/CS.EXP.FILLER

JRET#+1

SI12ECWORDT,

NEXT/0S.ADD

D_Q_MLTEMP101,

;100>
wmmem e
e oo
MLCTEMP10] MB-RLTEMP3],C(COP1,

WwB<31-30>7,S12ELWORD]

JWORD
' SWORTH

JRET+1

'D,0 GET SRC LENGTH
JFLAGY SET FOR MOVTC,TuC,C5,CMPCS

e;
JMTEMP10_src.len - dest.len, set CC,

:what's the polarity of our result?

545|

(MT098.MCX
(HAR . MIC

MICROZ2

1M(01)

Character String

28-NOV~83

;22539 =01

0A61, 0080,3592,7030,0047,00A6,3

122540

:5522}

22543 =11
122544

;22545

CA63, 0986,6DB7,0820,0847,08A6,4 350%

122546
;22547

16:30:35

E 1

CLOKX Rev 13.00, Clock rate = 160ns

: Operand fetch and [nitialization
D L L B LD L R L L L L S LI

O R

;1le m m

em e

D_Q_MLTEMP3]

‘Source length >= Dest. length

METEMP6] _ZLIT8L01],SIZELLONGD,

ALLOW INT?,
NEXT/(CS.0S. MOV CMP.INT

‘(Src.len¢ dest. len.,),

iload TEMP6, anything pending?

Page

;

546

: Operand fetch and Initializati on

160ns

Page

sdd
2Rt2
2222
23 X223 2222222002
:*************t**t**tt**tt***t** 22232222

;

Beginning of MOVTC and MOVTUC.

;**t****i*tt********t*********** kkdk Ak ko dkdeok ok ok ko k ko

IRDX. R2H
LREGION/IRDX.R1L,IRDX.R1H/IRDX.R2L,
CS.0S.MOVTC.MOVTUC:

fDR_ZEXT (MIMDR1) , S 1ZECWORD],

;(0 Source length), READ source
;address

LOD~INC BRA?,NEXT/0S.ADD

(S.0S.MOVTC.MOVTUC.1:
P

e G

MCTEMP101_0

IMTMP10 GETS SRC LENGTH

, CHAR.R3H
.8SGION/CHAR.R1L,CHAR.R1H/CHAR.R2L.CHAR. R2H/CHAR.R3L
.

PUSH,

RLTEMP21_MIMDR1,

LOD INC BRA?,

— © O 00 IO LN IS ARD = OO G0

O N S NN = O D 00 NN

L B S
NN NNNNNNOOO-ONO
OOO~ ONOM NN NI

CLOKX Rev 13.00, Clock rate

NEXT/0S.RED

JGET FILL

;TEMP2 GETS SRC ADDRESS
;BUT INTO 0S ROUTINE
SRETH+1
.

PUSH,

SIZELBYTE],

RLTEMPS5] ZEXT(MLMDRI),

LOD INC BRA?,

JTEMPS GETS FILL

;BUT INTO 0S ROUTINE
JRETH1
$GET 0BJ LENGTH
sFLAGO INDICATES MOVT(C, TUC
:TEMP7 GETS TABLE ADDRESS

DN N

NEXT/0S.ADD

;GET TABLE ADDRESS
;BYTESIZE

NEXT/0S.RED

JRETH]

NEXT/(S.0S.MOVTC.TUC.CONT

PUSH,

LOD INC BRA?,
1

F 11

16:30:35

SET FLAGO,
RLTEMP7] _MIMDR],

COCOO00CH 0000000

U 0A6B, 0480,0036,4030,0047,0044,2

i unuuiuauvnuiuiuaununluau
wvTwviuvivauaunviuaLau
L
v viuauaununuavaua viurLautun

TR TR R

U QA6A, 0045,2592,4181,0047,0410,0

-y
ea

U 0A69, 0085,259E,4181,4047,0412,0

U 0A68, 0085,2592,4180,8047,0410,0

TR TR T

U 0383, 0C86,A03A,403D,8047,00A6,8

U 0382, 0481,2016,419D,8467,0012,0

i) = OO0 00

Character Stri ]
T Sev.tanmetenens

CHAR MIC

A PONI NPV NI PONO N
POPORLRIAIAI
NN LN RN LR PV PLNINONDMPORONL AL NIAINLNDPVNI

(MT098.MCX

28-NOV=-83

ALAVALND R AR A RS RININ N MR NI NI NIAININRL NN NI R NI NN NI N NIN NN RN PO N

;

MICROZ

:BUT INTO 0S ROUTINE

k ok k k%

547

CMT098.MCX
CHAR.MIC

MICROZ

1M(01)

Character String

28-NOV-83

;22588
:22589
122590

16:30:35

G 11

CLOKX Rev 13,00, Clock rate = 160ns

Page

: Operand fetch and Initialization

;***************kk*********t**fi****t******t**t*************************

: Beginning of SCANC and SPANC.

;**kt***********k*t*********tt*********************i*******************

;22591

RDX
.R2L, IRDX.R2H
122592 .REGION/IRDX.R1L,IRDX,R1H/I
;22593
122594 CS.05.SCANC.SPANC:

0384, 0081,2016,619D,8047,0012,0

0274, 0885,2592,41B0,4047,0412,0

0275, 0085,2592,4180,8047,0410,0

‘
0276, 0485,259E,4001,4047,00AC,0

0ACO, OB8ED,A592,4034,8047,04AA,2
0AC1, 0884,1592,4034,4487,00A7,4

0A74, 0884,0582,5A24,1047,08AD,8 322x

122595
122596
;22597
;22598

:22599 =00
222600
;22601
122602
222603
;22604
;22605
122606
;22607
;22608
;22609
: 22610
;22611
122612

D_ZEXT(MLMDR1) ,S1ZECWORD],

LOD INC BRA?,NEXT/0S.ADD

PUSH,

RCTEMP11_MLMDRJ,

LOD INC BRA?,

NEXT/0S.ADD

‘GET TABLE ADDRESS

‘R1 GETS ADDRESS
BUT INTO 0OS ROUTINE
TRETH]

ittt
ittt it ;
‘GET MASK
PUSH,
RCTEMP2] MIMDR],
‘TEMP? GETS TABLE ADDRESS

LOD INC BRA?,

NEXT/0S.RED

*BUT INTO OS ROUTINE
‘RET#1

L etttk
bt H
122613
‘BYTESIZE
SIZECBYTED,
222614
‘TEMP5 GETS MASK
RLCTEMP5]_ZEXT (MCMDRI)
;22615
122616
;22617
;22618 .8EGION/CHAR.R1L.CHAR.R1H/CHAR.R2L,CHAR.R2H/CHAR.R3L,CHAR.R3H
;22619
0mmm
e
e m e e e:
122620 )
PUSH,
‘R3 GETS VA
;22621
SET
FPD,
$SET FIRST PART DONE
622
122
RCR21_MErc3,
‘R2 GETS PC
623
;22
NEXT/TS.0S.R3.VA.GET. TMP2
TRET+1
;22624
122625
;22626
bC_RTR1I_MLTEMPT]
“"7iPC GETS ADDRESS
;22627
;22628
;22629
RCROJ_Q_D,
)
*RO,0 GETS SRC LENGTH
;22630
CCOP2;
PSET cC
222631
SIZECLONG],
150 CCOP2 DOESN'T GET A VALIDITY CHECK
122632
WX.EQ.0?
‘IF LENGTH =0 LEAVE
;22633

;

CMTO098.MCX
CHAR.MIC

MICROZ2

1M(01)

Character String

28=NOV=-83 16:30:35

H 11

CLOKX Rey 13,00, Clock rate = 160ns

: Operand fetch and Initialization

Page 549

122634 =0
:552%2 CS.0s. SCSP BEG:

U OAD8, 0116,€C37,0030,2847,0086,B

322637

:Ssggg

M[FPDOFFSETJ ZLIT0C5],

NEXT/CS.SCSP,CLEAR FLAG2

25522? €S.SCSPLEXIT:
U 0AD9, 04E0,05BE,4034,8487,0081,8

;22642

122643

PC RCR2],CLEAR FPD,

NERT/CS.MTC.R2_0.IRD1

Load FPDOFFSET, 1/0 FLAG_O
Restore PC, FPD_O, IRD1 in MOVTC ccde

;

CMT098.MCX
CHAR.MIC

MICRO2

1M(01)

Character String

28=-NOV=-83 16:30:35

122644
222645
122646
122647

CLOKX Rey 13.00, Clock rate = 160ns

: Operand fetch and Initialization

Page 550

ARk A AR R kR AR Ak KA R AR KRR AR AR AR KRR R XK AR N AN KAk ok
SRR AR
; Beginning of LOCC and SKPC.
kK
kh kAE
IHR
IR KAk
RRI
AR AR
RRA IR NRA
A KRRIRR
PERKEEA TR ARRARARAR

:Sggzg REGION/IRDX.R1L,IRDX.R1H/IRDX.R2L ,IRDX.R2H

Egggg? €5.0S.LOCC.SKPC:
RCTEMP5_ZEXT (MCMDR]),
122652
U 0385, 0C85,259E,4181,4047,0010,0

;22653

;ssggé

SIZELBYTE],LOD INC BRA?,

{TEMPS_character, READ length

NEXT/0S.RED

$22656 =

122657 €S.05.LOCC.SKPC.1:
122658
122659

;fmmmmcemcemsmmeeesemmmmeeaooee ;
PUSH,
;GET ADDRESS

122661
122662

D_ZEXT(MLMDR]),
LOD INC BRA?,

:22660

U 030A, 0881,2016,619D,8047,0412,0
U 0308, 08E9,A592,5030,0047,004E,4

;Ssggz

:20665

;gsggg

SIZECWORD],

;WORD'SWORTH

NEXT/0S.ADD

JRET+1

;RO,D,GETS LENGTH
;BUT INTO 0S ROUTINE

TS;

SET FPD,Q_MIPC]

sFPD_1, QREG_PC

sggggg REGION/CHAR.R1L,CHAR.R1H/CHAR.R2L ,CHAR,R2H/CHAR.R3L, CHAR.R3H
122670 =0
;22671

U 0AE4, 0485,2592,4034,4487,04A9,A

U CAE5, 0086,(€37,0670,3047,00A4,6

J0==mmmmmmme
v
m e:

;22672
122673

PUSH,
PC_RLCR1]_MLCMDR],

JEXPAND FILLER
:R1,PC GETS ADDRESS

Egsg;g

MCFPDOFFSETI_ZLITOL61,1R<2=0>?

:Load FPDOFFSET

122674

NEXT/CS.EXP.FILLER

JRETH]

122679

;22680 =110
122681 (S.0S.LOC:
:22682
;110=

U 0A46, 0C84,0580,0A14,0847,08AF,6 386%

U CA47, 0C84,05B0,0A14,0847,08AF,( 386%

o mm o

nes eH

;22683

RCROJ_D=-0,CCNPT,SIZELWORD],

122686
122687

17)mmmm o mmmmm e coommcsmoeaaee -;
RCROJ_D=-0,CCOP1,SIZELWORD],
;GPRO_length, set (C, is length =0?

:Ssggg

;22688

WX.EQ.07 ,NEXT/CS.LOC

WX.EQ.0?,NEXT/(S.SK

;LOCCL3A], set CC, is length = 0?

;(into SKPC flows)

MICRO2 1M(01)

CMT098.MCX

Character String

CHAR.MIC

28-NOV-83 16:30:35

J N1

Page 551|

CLOKX Rev 13.00, Clock rate = 160ns

: Operand fetch and Initialization

bk ok ko ok

& R

;22689

JERRKKIRTRIIIRIK A AR RRIIRII KAk R W R

122691

IRRARARE KA N IRAKRARIRKR I AR kAR AR R KR IR KRRk AR AR XTI AN Kk K dh kX kk

: 22690

; Beginning of MATCHC.

;22692
;ggggz LREGION/IRDX.R1L ,IRDX.RTH/IRDX.R2L,IRDX.R2H

Esgggg €$.08 MATCHC:
122697
RCTEMP1J_ZEXT(MCMDRI),
0386, 0485,259E,4190,4047,0012,0

122698
;ggggg

SIZECWORD],LOD INC BRA?,
NEXT/0S.ADD

}TEMP1_low WORD from MDR, READ obj.

;address

122701 =000

;22702 CS.0S.MATCH(C.1:

;22703

0320, 0085,2592,4180,8047,0410,0

122704

:55582
$22707

D_ZEXT(MLMDR]),

;22711

;SS;}%

0324, 0484,05B2,4034,0047,003E,8

JTEMP2_obj. address, read src. length

TR ;

;22710

+GET SRC ADDRESS

sIZEEWORD],

*WORD* SWORTH

LOD INC BRA?,

;BUT INTO 0OS ROUTINE

NEXT/0S.ADD

;D GET SRC LENGTH

JRETH1

s;
e mm—aa:010=m=mmmmmammmmame

;22715
;22716
;sg;}g

PUSH,R[R2] _Q_MLTEMP1],
ccoP1,SIZETWORD],SET FPD,
NEXT/CS.R2.GETS.DELPC.R2

122719

;01 mmmm e m e e ;

122720

0323, 005D,2592,4034,4487 ,04AA,2

LOD INC BRA? ,NEXT/0S.RED
PUSH

122714
0322, 04EC,1592,5014,8847,04A8,E

e mnen e H
e m onosa
=mmmmc

;22708

22709
0321, 0881,2016,619D,8047,0412,0

;000

PUSH,RLTEMP2]_MLMDR],

;22721
;S%;g%

122724

:S%;Sg _

PUSH,SET FLAG3,

PC_RLR1]_MIMDR],
NEXT/CS.DS.R3.VA.GET.TMP2

:GPR2 & QREG_TEMP1, set CC, FPD_1,
;GPR2_deltaPT in BYTE #3

JMATCHC FLAG_1, GPR3 VA,

;R1,PC GET SOURCE ADDRESS
JRETH1

:100=mmmmmmmmm——————m——————— ;

REROJ_D

s RO GETS D (SRC LENGTH)

122727

;22728 3EB:

03B, 0480,003A,4A3D,8047,0087,A

122729

222730

122731

sxwxaxxFORCE ADDRESS**wansswrnws;

WB_0,wX.EQ.07,

NEXT/CS.MAT,SET . FPDOFF

; 0 TO WBUS

+ 1S OBJECT LENGTH = 0?

;

CMT098.ME§

(HAR.M

MICRO2

28~NOV-83

1M(O1)

Character String

;5§;§§ .T0C

Page

CLOKX Rev 13.00, Clock rate = 160ns
: General Routines
16:30:35

: General Routines''

Character String

3%%;?? LREGION/CHAR.R1L,CHAR.RTH/CHAR.R2L ,CHAR,R2H/CHAR.R3L, CHAR.R3H

222736 PRAKK KKK RR AR RN AR AR RIR RN KRR AR A KA KK KA TR RN IR R A XA ®

OUTPUT
RESOURCES

;22737
;22738 .

;22739 .

122740 ;

222747
;227642

AR KK IR KRR KK kAN

R2
PC

DELTA PC'0'R2(8)(8)(16)
FOR DELTA CALCULATION

TEMP4

FOR DELTA (ALCULATICN

Ak AR

:55;22 CS.R2.GETS.DELPC.R2:

U 0ABE, 0485,A592,4031,0047,00A9,6

235;22

U 0A96, 0(85,9003,0031,0047,00A9,8

;Sg;?g

jmmm

ae s os oo ;

JR2_DELPC'R2(DELPC IS 8 BITS)

;RETURN +1

RETURR [13

;SS;?%
J22755

RMANKARKANIIA KKK AR

122757

1Rk aAH AR K I

222756

;TEMP4 GETS PC-PCBACK

RCR2) RB.OR,(MLTEMP4J.RL.24),

222751

$22754

k¥

e
S SR L ;

RLTEMP4]_RB-MLPCBACK]

:22750

U 0A98, 0884,43BE,4084,8047,0000,1

R KR AR KRR K KR KRRk ok ko dok ek

:TEMP4 GETS PC

RCTEMP4]_MLPCJ

182047

FOR DELTA CALCULATION

PCBACK

OUTPUT

KKK

A KRR K HRAR I AR KRR AR I AR AR AR

KAk kA kKRR IR R IRK AR

R KA KRR

TEMPS5

Rk Rk

kAR

kxw &

TEMPS ' TEMP5 ' TEMP5 * TEMP5

IRIEAURHHRERRERAK AR AR Kk Kk

;22758

:Ssggg CS.EXP,FILLER:

U 0ASA, 0486,5392,4020,0047,00AA,0

Egggg}
:22763

U 0AAD, 0886,5392,4090,0047,0000,1

;22764

:gs;gg

100767
P r

' TEMPS (TEMPS IS 8 BITS)
*TEMPS_0'0'TEMPS

MCTEMPS5]_MB.OR. (MB.RL.8)
v

ettt ;

MCTEMPS5]_MB.OR.(MB.RL.16),

JTEMPS_TEMPS'TEMP5
(TEMPS 1S 16 BITS)

RETURN [T1

A R AR

AR R AR A LA RS A SRR AL

JRETH+1

R EAR AR ARAAARAALAAAREALALALA
AL
LAY

;22769

:gs;;? (S,0S.,R3.VA,GET,TMP2:
U GAA2, 0884,2592,40B4,C4A7,0000,1

122772
222773

VA_RLR3] MLTEMP2],
RETURN (T3

:R3_VA GETS TMP2
JRETH1

552

;

MICRO2

{MT098,MCX

iM(07)

Character String

CHAR.MIC

28~NOV~-83

i
Page 553

LN
CLOKX Rev 13.00, Clock rate = 160ns
16:30:35

: General Routines

;22774 ;kk*t*t****t****t*tw**kiwvtt*****t*********t*h*************i**i***i**ifl**tt«*

IR T R TS I

:SS;S% CS.GEN.RESP(:

ORIGINAL VALUE

QUTPUT

:22776

;22777
Ryt IR

DELTA PC IN <31-24>

INPUT

;22775

FOR RESTORATION
TEMPO
RESOURCES
AT R SRR A RS AL E A SRR TE R AR AR S AR AALA AL ALAL AL AALLLA LA

Egggg;

MLTEMPOI_RLR2].RR.24

U 0AAA, 0D86,0C12,0031,F847,00AB,0

Eg%;gz
120787

fiETEMPOJ_MB.AND.ZLITO[OSFJ
}TEMPO_TEMPO AND 3F (DELTA PC ONLY)
e me————— meemee
jmmmmmme

:5%;33

REYURN £1]

U 0ABO, 0(481,9001,0080,0487,0000,1

Eggggz CS.GEN.RESPC.1:

PC_MCPCBACKI+RLTEMPOD,

;22791
102792 ;HrARIIRKIKIKKK N AN KRR
INPUT

122793
;22794

122795

122796 ;

;22797
122798

:ggggg CS.FIX.MATCHC.IND:

U 0AB2, 0484,8002,0034,8047,00A8B,4
.

)

U 0AB4, 0884,(002,40B4,8047,0000,4

JPC_PCBACK+DELTA P(

JRET+1

ER AR AR AR KRRk kKRR

FPDOFFSET

kA kK

MTEMP8

AR KAk

3FFFFFFF

BIT<29~0>SAME AS INPUT

A AR AR R

kAR

HAS 80000000 OR 40000000
G00D<29-0>

QuUTPUT

AR AR AA KR ARERKNIRKHKRAT

AR R AR

'
!

|
i

BIT<31-30>_FPDOFF<31-30>

h[RZJ_METEHPBJ.AND.RB

:22803
;22804

e LS
L;
;PUT BITS 31-30 OF FPDOFFSET INTO R2
RLR2] MLFPDOFFSET].OR.RB,
RETURN [4]

R R A SRR KRR kA Kk R Ak k%

Esgggg
:22805

]

‘TEMPO_DELTA PC IN LOWEST 8 BITS

U 0AAS, 0086,0287,0024,8047,00AA,A

122788

;R?_R? STRIPPED OF BITS 31 AND 3(
JRET+4

{MT098.MCX
CHAR.MIC

MICRO2

1M(01)

Character String

28-NDV-83

: MOV(3

Page

CLOKX Rev 13.00, Clock rate = 160ns

322808

;kt***tt*tt*t*t***k*t****t*t****t*k*************k***********it*t*tt**it

: 22810

;

;22813

;22811
222812
;22814

;22816

;22817
;22818

;

MovC3

;
H

INPUT

;

;22819

;22822

122820
;22821

;22823

122827

;22825
;22826

;22828
;22829

222830

N
H
N
;

SOURCE ADDRESS

;

TEMP6
FPDOFFSET

CC SET

;

:
:

TEMP2

H
;

: 22824

LENGTH
v

R3
VA

:
;

RESOURCES

TEMPO<1=0>

;22838
:22839

;

TEMP6
RTEMP12

;22845
;22846
122847

;22848

;22849
: 22850
222851
122852

;
:
;
:
;

;
;
:

;

(RO-RO)

DESTINATION ADDRESS
LENGTH

TEMP4

MTEMPY

DELTA PC'0O(BBITS'24BITS)

@ bits of length, After
Low
moving the LONGWORDs of an
aligned dest., these bits are
the number of extra RYTEs to

i
:

g
|

move.

]

CODE
Holds XB data

FPD GPRO decrement flag.
=0 if GPRO is decremented after
a READ/WRITE. (BYTE move)
>C 1f GPRO is decremented before
a READ/WRITE and must be

MTMP11
PC

adjusted before packing.
1
SOURCE ADDRESS

CC SET
FLAGO
FLAG?
FLAG3

(RO=R0)
0
0
0

|
|

1(ROTATED LEFT BY 8)
0 for RETURN+4

R3
D

TEMP2

;22840
;22841
:22842
122843
;22844

DELTA PC'O(BBITS'24BITS)

LENGTH
SOURCE ADDRESS

;

RO
R1

122836

;22837

DESTINATION ADDRESS
‘
'

Set

;22831
$22832
122833
;22834

;

FPD

;
;
H
H

;22835

RO
D

;

554!

: Move3!

Character String

:Sgggg .T0C
;22809

16:30:35

DESTINATION ADDRESS

.
;
|

‘

;

(MT098.mEé
CHAR,

MICROZ2

1M(01)

Character String

28=NOV=-83 &80%%:35

122853

;

;22855
;22856
;22857
122858

:
H
;
H

;22860
122861

H
H

;22854

122859
;22862

;22863
122864

N 11

CLOKX Rev 13.00, Ciock rate = 160ns

QUTPYT

;
:

;
R

SUBROUT INES
et

ADD OF ONE BYTE BEYOND

R2
R3

THE SOURCE STRING
0
ADD OF ONE BYTE BEYOND

RS
cC
(S.GEN.RESPC
e A
e

Page 555

THE DESTINATION STRING

0
NZV(=0100 (2 SET)
A AR R AR R R AR A AR AR AN

28=NOV=83

= OO0 NI

16:30:35

8 12

¢ MOV(3

= SO0 O\ NN 2 O 000 O NI
N BN
N LS AINY = O O CO NIO
O
QO

Page

CLOKX Rev 13.00, Clock rate = 160ns

Moves

INPUT

MINCSRC LGTH,DEST [GTH)

OQOODOOCOCOOO
VOOV OD D OO 0 0 00 00 Co 0 Ca OO CoCo 0O NNNNNNNSNNNOPEDOONO

N NLNU N PONLPLNOND
MU NV AUNLNJ RUNND N PO NN NLNL N N NUND NN NN N U CONOAU NN ADNIAL AL
20
G O N0 0 0O 00O 8 090 00 0300 €0 0o €O 0o € o€O €0 0O 08 00 00 00 0O 0O Co 00 Co £ G2 00 G0 o Co Co 0000 o o0

mimavaea
.
e

L
N

AU AU RO

AU LA RO U AL N I MU

T I
S

U RS DU R RO AU U RS RU AU RO NN PO PO NLNU NN AU N NN NN

(haracter String

CHAR,M

M1CROZ2

AU U

CMTCQB.MEE

SOURCE ADDRESS
LX)

TEMP?

TEMPS

FILL (EXPANDED)

TEMP3
FLAGI
MTEMP10
FPDOFFSET

DESTINATION LENGTH
SET(FOR CMPC5 AND MOVC(S5)
SRC LGTH - DST LGTH
0 for RETURN+4

code for pack routine.
DESTINATION ADDRESS

DELTA PC'0(BBITS'24B1TS)

TEMP6

(C SET

FPD

ZLITOCL9.] in MOVCS seperate

1(ROTATED LEFT BY 8)

(TEMP10_RO=TMP3)

SET

RESOURCES

SAME AS MOVL3 WITH THE FOLLOWING
TEMPS
FILL CHARA(CTER
MTMP10
DIFF OF SRC & DEST LGTH
1
FLAGT

OuUTPUT

# OF UNMOVED BYTES IN
SRC STR

(NE.Q IF SRC>DEST LGTH)
ADD OF ONE BYTE BEYOND

BTRING THST WAS MOVED

ADD OF ONE BYTE BEYOND
THE DESTINATION STRING
0
0

R4
RS

THE LAST BYTE

IN SRC

N_SRCLEN LSS DSTLEN
5_3RCLEN EQL DESLEN

C_SRCLEN LSSU NSTLEN
(X223

28220 RAREARRRRRRRRARY

556

CMT098,MCX
(HAR . MIC

MICRO2

1M(01)

Character String

;22909 =0
122910 (S.M3.1:
0AFO, 0080,0036,4670,0047,00A5,6

sttt

:553}2

NEXT/CS.M3.MTUC

JIR<2-0>7,

bbbt :

;Length =0, which inst. are we?

{]eemmmem—temmae
e ——————— ————

22916

WB_MLTEMP21-R[R3],

STEMP2 < R3?

$CHECK

SIZECLONG]

;ggg}g

120919
0ABG, 0480,0037,C6F0,0047,00A3,A

CLOKX Rev 13,00, Clock rate = 160ns

:22911

122912

:22915

0AF1, 0C80,2000,0024,C047,00A8,6

¢ 12

28~NOV=~83 &80%%:35

jemsmeeememmeeeecemsecemeemene :

ALKC?,

122920
;gggs;

NEXT/(S.SRCADD,VS.DESTADD

t1S TEMP2 < R3?727
;

122923

122924 =00
122925 =01

£22926 €S.MOV.R4,GETS. 0
222927

0AAD, 0CB4,05B7,0035,0047,04AA,5
OAAE, 08E4,05B7,0434,8047,00AF,8

122928

122929

:Ssggg
$22932

122933
$22934
$122935

;ggggg
122938

0AAF, 0080,A592,46F0,0047,0048,1

$22939

;5532?

01 mmmmemamm—m—————————— wem—;

PUSH

RER4S 0

Nexr/ts GEN.RESPC

RESTORE PC

IR4 GETS 0

SRET+1

;10=mummmmnmmmm———————————————

iR2 GETS 0

RCR21_0,

“CLEAR FPD

CLEARTEPD

FLAGO?,

NEXT/CS.MOV.RS5.GETS.0

$MOVTC,MOVTUC?

;

;1l=wme—mssceesesmmmseseness o

we M[TEMP1OJ WB<31-30>7,

NERT/CS,M5

iMOVCS flow, is MTEMP10 < 02

122942

122943 =0
:Sggzg CS.MOV.RS,GETS.0:

i OAF8, 0484,0587,0135,4047,003F,9
0AF9, 0480,058F,6034,(047,00A8,8
UABB, 0C84,0582,4035,4047,00A8,F

0ABF, 0084,7592,4134,0047,003F,9

353329
:22948

;Sgggg

:22951

ACRS_0, 1RD]

1GPR5_0, %*IRD1w«

(1o - :

b_RCR3]

:GPRS_GPR3

GneEE e

:22952

RCRSI_D

122955

RIR3I_MLTEMP7], IRD1

EEEE LR :

{GPR3_table address, **IRD1#+

Page

557

s
— e
— - ——————

u 0ACC, 0CB6,4E7D,0034,C4A7,00ACE
U 0ACE, 0880,8080,243D,8487,0083,8

u 0838, 0086,6DB7,02F0,1047,00A4,8
u 0839, 0586,(037,0030,4847,00AD,0

u 0ADO, 0C85,A592,4033,4047,0081,2

FLAGO?

JTMP2> = R3 MOVTC(TUC)?

IN.0O
NEXT/CS.MOV.VA,END.

tNO OVERLAP

------------------------------

MTMPB_D+TMP2 MOV BACKWARD

{IS DEST ADD > LARGEST SRC ADD WRITEN

WB_RLR31-MLTEMP8],
S1ZECLONG]

JCHECK

‘IS DEST ADD>LARGEST SRC ADD?
:

O00
Too)
SN

FLAGO’

nrONRDND

e e

-, - ——————————

——

;YES OVERLAP,R1_FINAL SRC ADDRESS
b

S D ¢
e S T
R
g 8
e e a

'FINAL 0BJ ADDRESS

e e

e o

MCTEMP4]_VA_RLR31~1

T O

:TMP4,VA_FURTHEST ADD FOR WRITING BACK

----------------------------- -

PC_D_MCTEMP8I-1,FLAGO?

PC furthest address for backwards READ,
;are we MOVTC(TUC)?
)

‘No. {oad FPD code 200, anything

M[TEMPé] JIL1T8C2],
MM ALLOW,INT?,

: pending?

NEXT/CS.M3.WR.BACK

Yes,
e

420

e e i i

Lload FPDOFFSET

;Move backwards in MOVTUC code

J QA(B, 0084,0039,0034,€047,00AC,C

PLNUNINLNINLNLNLNLAL
LN N NL NNV NN NI NN RS LS

U 0A53, 0884,8592,4034,4047,00AC,8B

558 ;

=10
s, SRCADD VS.DESTADD:

u 0452, 0880,0036,4430,0047,0083,(

1 MovC
V(3

Page

*******tt***k*************t*************i************************tt***

OCTCOOOOOOO0
QONN
NNV = OO

0¢80,0037,C6F0,0047,00A5,2

CLOKX Rev 13.00, Clock rate = 160ns

U OAC6,

D 12

TEMP2 contains source
: Here to d1verge flow if overlapping MOVE.
1f TEMPZ2 < GPR3 and
: address and G R3 has the destination address.
MOVE,
overlapping
; TEMP2+(src.len) > GPR3 we have an

VOO0
[s TeclaleT
NOWWA

U OAC4, 0480,8003,0024,C047,00AC,6

N LTI

4
U 0A3B, 0886,8021,0030,8047,00AC,

e
T T T T S
e O i R T S I N
AL TR T
L LR

u 0A3A, 0880,0036,4430,0047,0083,¢

16:30:35

;**t********t****kt*t****fi*!tk******************i**i**i*ti**t*t***t****

PO PLASPONPVNININD

CHAR.MIC

28-NOV-83

LS S S LS [ S LA S LA S LS AN IASIA S PO

;

CMT098 . MCX

ST NS T S L

)
MICRO2
(haracter String

28-NOV~83
= OO

=000
;0
RCTEMP12]_XB PC_PC+1,

NEXT/CS.M3,WR.BACK.1

;001
RIETEMP12] _XB PC_PC+1,

T Ty )
L
A

NEXT/CS.M3.WR.BACK.1
;010

o B

PUSH, INTPEN

NEXT/IE.SER

=100

WD) = O

000 NN LAV

= OO0

N DM NI

; something pending, RETURN-1 or pack up.

;t**********************************************************fit*********

e e

r
cm e e o
e e emcmmr
fi 1 00=comcmmo
1BUS
{ ;EMPSJ MB.AND.ZLIT16L0FF1,

NEXT/CS.MOV.PACK.BEGIN
1

———

8 o

2 DO 00NN

EMP53 MB.AND.ZLIT16C0FF],
NEXT/CS.ROV.PACK.BEGIN
T

;11
MCTEMPS] MB.AND.ZLIT16L0FF],
-

o U

e 0

e e

e Gt W

NEXT/CS.ROV.PACK.BEGIN

exception, pack up

}BUS exception, pack up
:
;Ints.
¢

pending, pack up

=0*x

(S.M3.WR.BACK.1:

WRITE RLTEMP12
NEXT/CS.M3.WR.

[52 N}

0581,4C10,0030,0¢87,00FC,9

04890,058E,4003,0508,00AD,2

0A4E, 0986,5D12,0037,F847,00BA,6

0A4D, 0986,5D012,0037,F847,00BA,6

; This_is the backwards READ/WRITE loop for writing backwards in a_
* MOVC3 or MOVC5. =009 is nothing pending or timer service, =010 is

0986,5D12,0037,F847,008A,6

;t**************tk*****t****t**********t**********i**t***tt*t*******t**

OO 00

OA4A, 0480,0036,4AF0,0047,04F7,0

A AL N N AN N N U N N A
A N N N AN N NN NN NN NN N <ttt W AN NN NN NN NN N
[olelelwlelelolw
L] CODOOOO OCOOOCOOOOCOCOOOLUWDOTCOOOOODOOC O
BN AN N LN N N R N N D PO PO N D NN X ¥ PurPar G i Gl Shar Pur Glr G by - )
(O P
e N
R AR R g

S ..
T

0A49, 0C85,7592,4003,2047,00A4.8

R
N
N T T T T T
N TR TR TR PR TR P TR Y P

0A48, 0€85,7592,4003,2047,00A4,8

¢ MOV(3

R ST

PC_MIPCI-2LITOL1],

NEXT/CS.MOV.PACK

b LD Db

EBUS exception, fix PC, pack up
;in IANDE code

1M(01)

Character String

i
Page 559

MICRO2

LT NT S TA ST AT S ST\ STA S [N TS 1A ] ~N

CHAR .MIC

ASLSLETL ST SLNTSTCEETNT
S EC TN T T SIS 1Y)LELSHNLEL SN LN

CMT098 . MCX

E 12
CLOKX Rev 13.00, Clock rate = 160ns
16:30:35

:
H

CMT098 . MCX
CHAR.MIC

MICRO2 1M(01)
Character String

U 0AD2, 0(80,0040,203D,8487,00AD,4
U 0AD4, 0484,0E7D,0A34,0047,0883,A 378«

28-NOV~83

16:30:35

: MOVC3

CLOKX Rev 13.00, Clock rate = 160ns

;23051 CS.M3.WR.BACK.1A
$23052
PC_D_D=1
:23053
;23054

;23055

RCROJ_RB=1,WX.EQ.0?

;ggggg

123058

U 0B3A, 0486,4080,02FD,84A7,00A4,8

223059
:23060
;23061
;23062
123063

U 0B3B, 0886,4080,05FD,84A7,00AA,D

;23065

23064

iDec. PC by 1

‘Dec. length, are we finished?

VA_MCTEMP4] MB-1,MM,ALLOW.INT?, No, dec. dest. address, anything
NERT/CS.M3.0R.BACK
‘pending?
VA MCTEMP4]_MB-1,FLAG1?,
NEXT/CS.MOVIR4.GETS.0

Yes. are we MOV(C5?

Page 5605

;

(HAR.MIC

MICROZ
M01))
Character String

MOVC3

12
CLOKX Rev 13.00, Clock rate = 160ns

Page

TR PR PR PR TR T

******************fi*************************w******t*t****************

PR T

=0
CS.MOv.V A END.IN.0O:

Are we LONGWORD aligned?

UB _RCR3],
WR31-0>.NE.0?,

NEXT/CS.M3.WR

—-—-—--_-----------_-----—-_---

M[FPDOFFSET] ZL1T0(9],

MM.ALLOW.INT? NEXT/CS.MTC.WR
81

U 083D, 0186,0(37,02F0,4847,00AB,C

; The loop for moving characters (normal move) is here.
; =0 is MOVC3 or MOVLS5. =1 is MOVTC or MOVTUC.

TR TR TR TR TR VR PN

U 0B3C, 0480,05BE,43B84,C047,00A5,0

16:30:35

'****kfl******tt***t*t******t***********k********t***fi&*****************

rorororI AN
AN UNIN
U N NN

CMT098.MCX

28-NOV-83

=000
CS,M3.WR:
;0

< o

o B T

o dr #

WB_RLROJ~CONX (4) ,WB<31=30>7,

NERT/CS.M3.WR.L

U 0A50, 0C80,073C,06E4,0047,08A9,5 376

:1s anything pending?

‘We are LONGWORD aligned, > 1 LONGWORD
sleft?

CS.M3.WR. B

R[TEMP12] XB PC_PC+1,

NEXT/CS.M3.WR.BTA

U 0A51, 0485,7592,4003,2047,00A5,8
e

=101

ek
b
d e
e
—

L
A
P

(NN HRINNIA
NN

{} 0ASF, 0581,A(C10,0030,0C87,00FC,9

$10]m=mmmemcm
s
e mm e H
:BUS exception, pack up

NEXT/CS.MOV.PACK.BEGIN

[ASLISTANTANT
N 1aN 1oN 16 ]

U 0ASB, 0€89,058E,4003,0508,00AD,(

:until done or aligned

MCTEMPS] MB.AND.ZLIT16L0FF1,

..o

U 0A55, 0986,5D12,0037,F847,00BA,6

{Not LONGWORD aligned, move BYTEs

=0xx

CS.M3.WR. 8. A

$0A
ko

m e mecummm
e m————m————

WRITE RLTEMP12],SIZE[BYTED,
NEXT/CS.M3.WR.B.B
1** .............................

PC_MLPCI-ZLITOL1],

NERT/CS. MOV, PACK

EBUS exception, ftix PC,
;

in IANDE code

ack u

561|

CHAR,MIC

MICROZ2

1M(01)

Character Stm

U OB3E, 0C84,0E7(,0384,(4A7,08A5,0 374+

U 0B3F, 0084,0E7C,0034,C4A7,0084,0

L R
T
A

U 0ADC, 0884,0E7D,2A34,0047,08B3,E 378«

TR TR TR

CMTO98. . MCX

[RSTAS LIS T ST N1 STAN [ W1 oS Ea U 1o W 1)V 1o V]

27~NOV=-83

16:30:35

H 12

MOVC3

CLOKX Rev 13.00, Clock rate = 160ns

Page

(S.M3.WR.B.B:

RCROJ_D_RB-1,

WX,EQT07
=0

ettt ettt
VA R C Rg] RB+1,WB<1-0>.NE.O?,

NERT/CS.R3.WR

:]mmmmmm——m——m——
e ecaccmn—-

VA RCR3] RB+1,

NERT/CS.R3.R1
PC

;Dec. length, are we done?
-

;

;Inc. dest. address, are we aligned?

;Yes, inc. dest. add., finish inst.

562

b ek

N A O PO RS O AU NI PO NI

b
b e mah

N R N W

o
o
e

U 0AE8, 0084,073C,02E4,10(7,00A5,8

U OAEO, 0084,9003.€034,0047,00AE,8

BB
I B D

A i

U QADE, 0886,05BE,4034,0047,00AE,0

R
S
P
T
N
i
T
T
T

U 0A97, 0886,9587,0030,0047,00A5,1

U 0A95, 0D86,9C37,0030,1847,00AD,E

LSNP
= O 00 NN
= OO OO
N —

Character String

CHAR.MIC

CMTO98,MCX

28-NOV=-83

1M(01)

3LV ST S SN, ST ST oS 1S SN TS 1N TN TN TAN TN AN 1a N Ta S Ta S 1) o)
LA
LA N LA LA U LA A AN U N O NN N (NN NN N NN

MICRO2

16:30:35

112

CLOKX Rev 13,00, Clock rate = 160ns

: MOVC3

Page

:****i*iiii***t**k****t**fitt*****'*t**tt*t**t*********t**t***********i*

; Writing forward, LONGWORD aligned.
; move, =11

=01 is >=1 LONGWORD left to

is < 1 LONGWORD left, READ/WRITE BYTEs.

;****k*********k**tk******fi****************t*******************fi****t**

=01
CS.M3.WR.L:

MCTEMP9I 2L 1TOL31,

‘Set FPD GPRO decrement flag

NEXT/CS.R3.WR.L1
(S.M3.WR,LB:

MLTEMP9]_0,NEXT/CS.M3.WR.B

“Clear FPD GPRO decrement flag

(S.M3.WR.L1:

MCTEMPO]_RLRO]

g G

B B

ot Ot

1<1-0> hold # of extra BYTES to move
;after finishing LONGWORDs

RCROJ_RB-CONX(4) ,ALUS_UNSGN,

MM.ALCOW. INT?

iDec. length BEFORE write,

;ALUS_polarity, anything pending?

CHAR.MIC

MICROZ2

1M(01)

Character String
123146
123147
;23148
123149

U 0A58, 0885,7592,4023,2047,00A7,8

U 0AS9, 0885,7592,4023,2047,00A7,8

U OA5SA, 04B0,0036,4AF0,0047,04F7,0

;

U OASE, 0986,5D12,0037,F847,00BA,6

***************

ks*tt********fi*****i*************************t***t***t*
123150
;23151 =000
;23152 CS.M3.WR.6 LOP:
223153
RETEMP12] _XB PC_PC+4,
‘Move a LONGWORD
;23154
NEXT/CS.M3.WR.LTLOP1
;23155
;23156
123157
;03158
123159
123160
;23161

;23162
123163

;23164

R[TEMP12] XB PC_PC+4,

123166
;23167
;23168
;23169
;23170
;23171

Move a LONGWORD

NEXT/CS.M3.WR.LLoP1
;010mm—m

PUSH, INTPEND OR TIMER?,

Something pending, RETURN =1 to
;loop or pack up

e n
mrmnem
o mncascman
100~mw

M[TEMPSJ MB.AND.ZLIT16LOFF],

‘8us exception, pack up

NEXT/CS.ROV.PACK.BEGIN

------—----------------------

[TFMPSJ MB.AND.ZLIT16L0FF],

;23172
;23173

NEXT/CS.ROV.PACK,BEGIN

;23176
223177 =

NEXT/CS.ROV.PACK.BEGIN

123174
;23175

NEXT/IE.SERV.IP.TS2

U 0A5D, 0986,5D12,0037,F847,00BA,6

Page

CLOKX Rev 13.00, Clock rate = 160ns

; =000 is nothing pend1n? =010 is ints. or timer pend1n?
; 1E.SERV.IP.TS2 will RETURN -1 if timer service, so =001 is a duplicate

123165 =100

U OA5SC, 0986,5012,0037,F847,008A,6

J 12

************‘***k*******fi***ii*i**t*****t******Q****tt*tt*t*****t*****

—_

CMT098.MCX

—_

28-N0v~83 &6vg0135

e e S

e e 2

M[TEMPSJ MB,AND.7LIT16LOFF],

;BUS exception, pack up

‘Ints. pending, pack up

;23178

) QA7C, 0981,AC10,0030,2487,00FC,9

;23184
;23185
123186
123187

c)u-

x.d

u 0A78, 0889,058E.4023,05D8,00AE,A

123179 =0xx
123180 CS.M3.WR.bLOP1:
;23181
WRITE RCTEMP 21,5812
123182
NEXT/CS.M3.W .L.LOP
123183
1*q .............................

PC_MCPCI-ZL1TOC4],

NERT/CS.MOV.PACK

‘BUS exception, tix PC, pack up

564

;

e
e
42 mm

camba

——s,

MICROZ

CMT098 . MCX

1M(01)

Character String

CRAR . MIC

28-NOV=-83

16:30:35

K 12

: MOVC3

CLOKX Rev 13.00, Clock rate = 160ns

. A:
:g%}gg CS.M3.WR,L.LOP

U QAEA, 0084,073C,2B64,1007,00A9,2

RCROJ _D_RB=~CONX(4)

123190

ALUS_ UNSGN OLDALUS?

;gg}gé
123105

)

U 0B41, 0084,0592,6034,0047,00A9,7

:GPRO was nonzero last time thru locp,

NERT/CS.M3,WR.L.LOP,
MM.ALLOW. INT?

$23200

ot
e LY

:S%gg;

VA RCR3]_RB+CONX(4)

i loop back

GPRO was zero, we may be done

jes=memmemmccmecmececscecnmenee ;

MLTEMPO) _MB.AND,ZLITOL3],

;23204
;23205

WX.NE.0?TM

;Do we have any extra BYTEs to move?

;23206
;23207 =0
;23208 (S.M3.R1 PC
123209

U 0B40, 0885,A592,4034,4047,0084,8

“what was previous GPRO?

123197
:sg}gg

123203

U OAEC, 0D86,0012,0A70,1847,00B4,0

‘Dec. length for next pass thru loop,

P ~mmmmm———

VA_RCR3)_RB+CONX(4),

123196

U 0A93, 0084,073D,0024,C4A7
,00AE,C

565

123193

:23194 =10

U 0A92, 0884,073D,02E4,C4A7,00A5,8

Page

123210

[0esesessemccncmsancescancneeee——

R[R1J MLPC],

:5%2}5

NEXT/TS.MOV,BUT.FLAG!

123214

RLROJ_D_MLTEMPO],

193513

123215

*(No, YGPR1_PC, Clear GPRQ & split on
:opcode

fmiimmmmmmm
e e ———

for/r TM3.UWR.LB

‘Yes, GPRO_1, 2, or 3, move BYTEs

frr i

MICROZ

,E
0586,CC37,0030,4847,00AF

(B03, 0€80,058E ,43B4,C4A7,0084,4

0B44, 0480,073C,06F4,0047,08A8,5 376%

0845,

0080,5592,4000,0508,0080,4

0804,

0884,0E7D,2A34,0047,08B4,6 378x

0B46,

0484 ,0E7C,03B4,(uA7,08B4,4 374x

0847, 0884 ,0E7(,0034,C4A7,00AA,D

050E,6DB7,0030,1847,0080,3

S
L
N T T T
IE Y P AR

QAFE,

AN =2 O 000

U QAF4,

,4
084,A593,2034,0047,00AF

0AB3,

0884,A592,4034,0047,00AA,D

NOONOC OO ONON

0AB1,

R TR
TR TRTR
TRTR PR
TS PR T

GUB0,A592,46F0,0047,00A8B,1

OO CO

T
N
O
e

0880,0036,4670,0047,00A6,E

DN IS IS D IS S S DN A AN N AN W N NI RO NS RO PO RO NI TUN) =3 =2 e b
T VN AV NS
AN = O 00 ~I0
IO AN DNNRD = O O 00 NN IS AN = O D 0O NN A S N = O O ONO\N

Character String

0B42,

28=-NOV-83

M0
TR TR

M T098.MCX
CHAR,MI(C

.T0C

16:30:35

L 12

CLOKX Rev 13.00, Clock rate =

¢ MOVCS

Page

: MOvCS'

Character String

160ns

=0
CS.MOVTC.TUC.FIN:

1R<2-0>7,

NEXT/CS.MOVTC.
TUC. TMP10=0
A et
tab i tekieb

WB_MCTEMP103,WB<31~30>?
=01

CS.M5:

L etttk
btk

RCROJ_MCTEMP10],

NEXT/TS.MOV.R4.GETS.O
P

R e ————

[

RCROJ_D_~MLTEMP10]

‘RO_D_=MTHMP10

MCFPDOFFSETI ZLITOLO]

EPack up instead of RETURN+4

;**********t****ii***tk****kl‘tt*****Q**t*ll‘****fliii********t*i***t*****

; Here for MOVCS to till the extra destination with the FILL character.

;*'tfi**‘t*****t*fifi***'«**fi*********i(*t****t*i**fi*t****k*****t**t******t*tt

ACTEMPG] _ZLITBL3], CLEAR FLAGI

WB<1-0>.NE.0?, VA_RCR3]

‘Load 300 code, clear MOVCS5 flag

o ‘Is address LONGWORD aligned?

=0
S.M5.WR:

WB RCROI-CONX(4),WB<31~30>7,
NERT/CS.MS.WR.L

S.M5,WR.B:

WRITE MCTEMPS],SIZE(BYTE]D

‘No, WRITE a BYTE of fill

ACROI_D_RB-1,WX.E0.07

36PRO_DREG_Length-1. are we finished?

[

L L

VA_RCR3) _RB+1,WB<1-0>,NE.0?

WR
RS, S
NERT/C
R

L L T

VA_R[R3) RB*+1,

NERT/CS.ROV.RG.GETS.O

ENo, inc. dest. address, are we LONGWORD

’

;aligned now?

:
566

;

MICROZ

CMT098.MCX

1M(01)

Character String

CHAR.MIC

28-~NOV~83 16:30:35

M 12

Page 567

CLOKX Rev 13.00, Clock rate = 160ns

¢ MOVCS

:23271

;**lk*t******t*flkkt*l**flt**t*t*tt*t****t*t*t*******t**fl**t**fi**fit*fiit**

;23273
123274

: left, =11 is < 1 LONGWORD left.
ARk
SRR KRR AR KR IR H IR A KRR KA KA KRR R R AR R ARk

:23272

; MOVCS fill write =~ dest. is LONGWORD aligned, =01 is >= 1 LONGL/ORD

:23275 =01
;23276 CS.M5.WR.L:
123277
e
irtadnbde bl ettt H

U 0ABS, 0586,9(37,0030,1847,0080,6

123278

:ggggg

MCTEMPO) 20L1T0C3],

:Set FPD GPRO decrement flag

NEXT/CS.AS.WR.L1

Egggg; CS.M5,WR,LB:

U 0AB?, 0086,9587,0030,0047,0084,5

223283

fi[TEMP9]_0.NEXT/CS.MS.WR.B

;Clear FPD GPRO decrement flay, READ/

U 0B06, 0086,058E,4034,0047,0080.8

:23238

MCTEMPO] _RLROJ

1<1-0> has number of extra BYTEs (if

U 0BU8, 0884,9003,C034,0047,0080,A

}ggggg

RCROJ_NOT (MLCTEMP91) .AND,RB

:Make GPRO evenly divisible by 4

;23284
;23285
;g%sgg CS.M5.WR.L1:

;23289

123294
U 0B0A, 0884,073(,02E4,1007,00A8,8

:23295

:S%Sgg
123298

fomcmmmmmmmm
e
ee———— ;

RCROJ_RB~CONX(4),

)

JRERERIR R KRR AR KRR AR R RN RNAA R RN

;23302

C AR TR _ R

r Rk ok

A L R A LA IR

R A

AR A

AR AR A AR AR AR

AL AR AAARRARAASAAAAA

WRITE MLYEMP5],SIZE[LONG],

EWH]TE LONGWORD ot fill

$23309
;23310

;0lesmmmam
e
———
e
WRITE MLTEMPS],SIZECLONG],

e:
JWRITE LONGWORD of fill

:S%%gg

:g%%};
;23314

:S;g;g )

kkkh ok kokkokk

; =00 is nothing pending, =10 is ints. pending or timer service.
; TE.SERV.IP.TS? will RETURN =1, so =01 is a duplicate of =00,

;23306

:23313
U DABA, 0480,0036,4AF0,0047,04F7,0

;Dec. GPRO & Latch polarity into ALUS,

canything pending?

ALUS_UNSGN, MM ALLOW.INT?

;23303 =00
:Sg%gg CS.M5,WR.L,LOP:

J OAB9, 0C80,5592,4020,05p08,0080,F

;any) to move after moving the LONGWORDs

;23299

;23300
;23301

U 0ABY, 0C¥0,5592,4020,05D8,0080,F

JWRITE BYTEs

NEXT/CS.M5.WR,.L.LOPI

NEXT/CS.M5,WR.L.LOPI

;10=mmmmmmmmmmemmemsm
o mememae o :

PUSH, INTPEND OR TIMER?,

NEX!/IE.SERV.IP.TS2

;Something pending, RETURN -1 or

;pack up

MICRO2

CMT098.M(X
(HAR.MIC

1M(01)

Character String

28-NOV-83

16:30:35

N 12

: MOV(5

223317 (S.M5.WR.L.LOP1:
;23318

;

QRUF, 0084,073(,2B64,10C7,00A9,E

123319

:S%ég?

;23332 =10
123323

OA9E, 0084,073D,0G2E4,C4A7,00AB,8

0A9F, 0484,073D,0024,C4A7,0081,0
)
0810, 0586,0C012,0A70,1847,0084,8

Page

CLOKX Rev 13.00, Clock rate = 160ns

ettt triataieteledeti ittt t it

‘Dec. tength for NEXT pass, what was

RLROJ_D_RB-CONX(4),

‘previous leng.n?

ALUS_ONSGN OLDALUS?

Lttt atetstetainindletn e DAl ALl

%> 0, inc. dest. address, loop back

;23326

VA RCR3] RB+CONX(4),
NEXT/CS.M5.WR.L.1OP,

MM.ALLOW, INT?

;s§§§g

NX
VA _RLR3]I_RB+CO(4)

‘= 0, inc. dest. address

123324
;23325

9335
]

;23331

;23332
:Sgggz

ettt
dalnleete ettt -=

MCTEMPOJ _MB.AND,zLITOL3],
WX.NE.O?

;Are we finished?

123335 =0

;23336 (S.MOV, BUT FLAGT:

0B48, 0(84,0587,25F4,0047,00AA,D

123337

;23338

;S§§28
123341

0849, 0484,0592,6034,0047,00A8,7

;23342
:g%%zz

123345

Qem==mmemmm——memccamcsccnccnen=;

FLAG1’ RLRO]I D_V,

NEXT/(S. MOV, R4 GETS.0

;lemmmemm;eeemececccccceaooe ———

. 23348

;

=111

is MOVTUC.

123349

0AS6, 0C84,U587,25F4,0047
,00AA,D
]

i QAS7, Q080,A592,46F0,0047,00AC,5

123352

223353

;Sgggg

103356
;23357

:Sgggg

;GPRO_1, 2, or 3, finishing writing
JBYTES

R R A R

A AL

; Enter below on IR<2-0>? BUT.
SRR KRNI AR

:23350 =110
;23351 CS.M3.MTUC:

)

MOVCS OR CMPC5?

R[ROJ MCTEMPO],
NEXT/TSTMS.WR,LB

123346

123347

RO AND
D GET
A O

KRR

R A R

SRR

AR KRNI

AR R

ettt tatatatatdabedbtodd kol H

FLAG1?,RCR0O] D_O,

NEXT/CS.MOV.R4TGETS. 0

RO AND D GET A O

;MOVC5 OR CMPCS?

WB_MLTEMPiI0],wR<31-30>7,
NERT/CS.MTUC.END

LIRS

AL AR AME AL

=110 is MOVC3, MavC5, or MOVTC.

+1s MTEMP10 < @?

RKA KRR

Tk Rk kR’

568

(MT098,MCX
CHAR M](

MICROZ

1M(01)

Character String

28~NOV=83

16:30:35

B 13

Page

CLOKX Rev 13,00, Clock rate = 160ns

: MOVTC and MOVTUC

: MOVT( and MOvTUC"

Character String

;g%%g? T0¢

323362
;23363

;.tttufit-'---tntttttttt«aaat«taqat~«aaqtnqnaan~q~qnnnnnn~t-.t-ntttttna.
MOV T(C
;

23370
23371

;
H

123364
123345
;23366
}2336/
123368
223369
223372

123373
123374

INPUT

H
;
;
N
K
i

RO
0
MTMPB
D
R1
PC

MIN(SRC LGTH,DEST LGTH)
"
!
'
'
'
'
T
"
'
SOURCE ADDRESS
"
o

TEMPS

ESC(EXPANDED)

TEMP?
TEMP3

;
J
;

'
"
DESTINATION LENGTH

TEMP?
FLAG!

TABLE ADDRESS
SET(FOR (MPC5 & MOvV(S5)

SRC LGTH - DST LGTH

;

MTEMP10Q

;

123379
;23380

;
.

R2
TEMPG

;23382

FPD

DELTA PC'O(BBITS'24BITS)
4{ROTATED LEFT BY 82
SET

# OF UNTRANSLATED BYTES

(NE.O IF SRC>DEST LGTH)
ADD OF QONE BYTE BEYOND

123375

;23376

223377

;23381

;23383

:23384

:
:

;

;23385
. 23386

;
;

;23389

)

;23387
;23388

;23390

233N

:2339%
;2339
;23394
223395

23396

;g%ggg
e

DESTINATION ADDRESS

IN SRC STR

THE LAST BYTE IN SRC
STRING THAT WAS TRANS

ADD OF

ADD OF ONE BYTE BEYOND

;

Ré4

;
H
;

v_0

H
J

;
;

C_SRCLEN LSSU DSTLEN

RESOURCES

SAME AS MOVCS WITHM THE FOLLOWING

TABLE ADDRESS

TEMP?

RTEMP12
FLAGQ

Holds XB data
1

_1 IF MOV BACK

FLAG3

223404

;23406

THE TRANS TABLE

THE DESTINATION STRING
N_SRCLEN LSS DSTLEN
Z_SRCLEN EQL DESLEN

;23401
;23402

. 23408

2L11009)

223403

QUTPUT

H
H

;23399

;23400

FPDOFFSET

SUBROUTINE S

R R

CS,GEN.RESPC
R

LR R

R AR AR AR

AR AR

569

Character String

N
P

16:30:35

c 13

N
B

Page

CLOKX Rev 13.00, Clock rate = 160ns

: MOVTC and MOVTUC

AR RN

AR AN N RN

MOVTUC

R R A R R RN R AR R R R AR KRR RN RN AR AR KRR

SAME AS MOVIC EXCEPT:

OUTPUT

R AN

Ak AR b

# OF UNTRANSLATED BYTES
IN SRC STR INC
(=0 [F SRC STR
Ww/0 ESC
ADD OF EXHAUST
OR OF ONE BYTE

ESC BYTE
TRANS

OR ESC

BEYOND

THE LAST BYTE IN SR(

STRING THAT WAS TRANS

;
R3
R4
RS

.
;
:
:
;
:
H
;

Ll S

A L LA A LA N U AL AL AN U LA N AN

k2l S

NN NN N O

SN NLSTNLET ST VTSI ST NI N LT S LIS E SIS TS 1N [ 8

.
ws
e
me

RSN

O
N
P A
e T
e

;23407

28-NOV=-83
L
R T

MICRO2

tM7098.
(HAR,

—

1M(01)

RESOURCES

ADD OF THE TRANS TABLE
# OF BYTES IN DEST STR
ADD THAT WOULD HAVE
TRANS BYTE IF NOT FOR
EXHAUST OR ESC OR ADD
OF ONE BYTE BEYOND
THE DESTINATION STRING
N_SRCLEN LSS DSTLEN
Z_SRCLEN EG. DESLEN
V_TERMINATED BY ESC
C_SRCLEN LSSU DSTLEN

SAME _AS MOVC5 WITR THE FOLLOWING
TEMP7
HLAGO

TABLE ADDRESS
1

1 If MOV BACK
FLAG3
'w*tRtRW*fi**fifi*fi(l*fi*fi*fitifl*tt**tti*fi*fit*ttiiti**titttt*:ttfitt*itiii*itttt*tt

570

;

(MT098.MCX
CHAR.MIC

MICRO2 1M(01)

Character String

28~NOV=83

16:30:35

D13

: MOVTC and MOVTUC

:sgzgg CS.MOVTC.TUC.BACK:

J 0B12, ODSE,6DB7,02F0,3047,00A8,C

SET FLAG3,MM.ALLOW.INT?,

:23436

MLTEMPG] ZLIT8C6]

;23440
;23441

SREHKR AR TRRRKR A K HRARAKARIAARRKA KRR KRR
; Here on MM,ALLOW,INT? BUT.

; =10 is something pend1n8 RETURN =1 or pack _up
;: PR=01TRERaraSDH
is a duplicate
ot =00 for IE.SERV.IP,TS2
A
e i RETURN.
PR ST SIS SR

L L L1

;23446 =00
;23647 (S.MTC, wR‘
,23448

123449

;S%ég?

IRZ2-0>7 ,NEXT/CS.MTC.VA

‘5%22@

IR<2-0>? ,NEXT/CS.MTC.VA

:23456

;23457

;sgzgg _
;23461

J UA67, 0L81,7000,1841,6047,08AC,2 374

PC_translated character's address

e L LR EE L ;

NEXT/JE SERV.IP.TS2

=110

;23464

RLTEMP12]_XB PC _PC+1,

23467

;sgzgg

;23468

‘5%293

123471 =10
;23672

JPC_translated character's add,

PUSH INTPEND OR TIMER?,

;23462 CS.MTC.VA:
:23463
$110m

U 0A66, 0485,7592,4003,2047,0081,E

IA AR AR

j0Temmmesmmcmememeeemccossaneeeeo

PC ZEXT(XB<7=0>) +RLTEMP7],

;23453

123460

j00~emmmmmmmemm
e cem
e n s;

PC 2EXT(XB<7=0>) +R[TEMP7],

123052

J OABE, 0480,0036,4AF0,0047,04F7,0

spending?

; =00 is nothing pending.

;236443
;23444
;23445

U 0ABD, 0481,7015,0641 ,E487,00A6,6

‘write back FLAG, load code 6, anything

123437

123442

U QABC, 0481,7015,0641,E487,00A6,6

Page

CLOKX Rev 13.00, Clock rate = 160ns

NEXT/CS.MYC.FOB PRE

;Write a BYTE from the XB

Q_XB-RLTEMP5] PC_P(C+1,
STGND CMP?

{MOVTUCL2F], ?et next BYTE & is it

tequal to fiL03?

L vttt
statuinl il

;23473

write (XB) BYTE,

il 0AC2, 0480,5009,04(0,05p8,0084,C

;23474
:S%fi;g

WRITE MCTEMPS]+Q,SIZELBYTE],

U 0AC3, 0480,A592,46F0,08E7,00AC,5

123479

wB M[TEMP1OJ WB<31-30>7,SET V

:PSL<V>_1, MTEMP10 < 0?

FLAG3?,
NEXT/CS.MTC.FOB

:GO TO COMMON FLOW WITH MOVTC

571.
:

28-NOV~83

1M(01)

Character String
123480
;23481
12348

0ACS, 0480,05BE,6034,0047,0081,C

0AC7, 0080,A003,2034,0047,0084,A

;2348

;g%fig

12348
;ngg

:23489

;23490
12349

0817, 0CE4,7592,4034,C047,0081,8

:2349

;ngg

;5358

0B4D, 0084,0E7D,2A34,0047,088B5,0 378+

AN =3 © 0 A0
0 00 YO AN L ANND = OO 00 O

0B4C, 0C84,0E7(,0034,4487,0082,3

O =

PR TR TR2
AL Ty Sy R
T

) 0B1E, 0080,05BE,44(3,05D8,0084,C

TIL NI T

0B1C, 0484,A001,0034,0047,00B84,A

0B1B, 0084,0587,0134,8047,003F,9

OV N

;2350
2235

=01
CS.MTUC.END:
;01
emmmm ey

* D_RLRO],

:D GETS RO

NEXT/CS.RO.GETS.RO+10

;RO_RO+TMP10 FLOW

T e
e e S L L LS e ;
sD_RO=TMP10
D_RLROJ~MLTEMP10]

(S.MOVT.R5.GETS.VA:
o

vintaitatekte
et b bt Ll bbbt H

JRET+1
JR5_VA

PUSH,
RLRS]_MLVA],

JRESTOR PC

NEXT/TS.GEN.RESPC
flmmo

s mesm e ;

;***************i*****i***k****k**k************************i****‘*****i

;g;gg

"235

¢ MOVTC and MOVTUC

Page

RLR4]_D

:9349
1235

CLOKX Rev 13.00, Clock rate = 160ns

NN 2 OO O N

0B4B, 0884,0582,4035,0047,0081,7

;S§23

E 13

16:30:35

NN NDASNORONIPDTLUNLN)
D = b = D B D 2 2
OO D OO

0B4A, 0885,B592,4035,4047,04AA,5

;2349
;2349

AN = O

(HAR.M

MICROZ2

VTR NN = OO0 @ NI

CMTO98.ME¥

;Load GPR4

RLR3I_MLTEMP7]1,CLEAR FPD

JGPR3_TEMP7, FPD_O

;**t******i******tt***tt*t**t**********k***kfik***fi********************i
; Other Character String instructions exit here.

CS.MTC.R2_0.IRD1:

RCR2]_0, IRD1
CS.RO,GETS.RO+10:
¢

e o

iGPR2_0, **IRD1%*
e g

RCROJ_MCTEMP10J+RB,

NEXT/TS.MOVT.R5.GETS.VA
CS.MTC.FOB.PRE:
v

{RO_RO+TMP10
:

WRITE RLTEMP12],SIZELBYTE],
FLAG3?

‘Are we writing backwards?

=0
CS.MTC.FOB:

PC_RCR11_RB+1,

NEXT/CS.RO~1.FOR

*PCLRT_R1+1
;DEC RO

sttt
bbb ettt :

RCROJ_D_RB-1,

:DEC R

NEXT/CS.MOVT.DEC.PC

;DEC P

WX.EQ,0T,

;FINISHED?

572;

(MTO98. ,MCX

CHAR.MIC

MICROZ2

1M(01)

Character String

28-NOV~-83

16:30:35

F 13

¢ MOVTC and MOVTUC

:23533 CS.RO=1.FOR:
P
T

U 0B23, 0084,0E7D,2A34,0047,08B4
,E 378*

123535

123536

123537

;23538 =0
123539
U OB4E, 0C84,0E7C,02F4,C4A7,00AB,(

123540

VA RCR3] _RB+1,

123545

;Sgggg

JFINISHED?
.

VA-GPR3_GPR3+1, anything pending?

jlessmssecmesescmemmmcmecmeeeaee;

NERT/CS.AVT.FINISH

;23546
123547 =0
;23548 CS.MOVT.DEC.PC:

123550

;

JRO,D_RO-1

0mmescsesccssecscmmencon
e

VA RCR3] RB+1,MM,ALLOW.INT?,

123544

123549

U 0B50, 0484,0E7D,0033,4487,0082,4

WX.EQTo

NEXT/cs.M C.WR

123543

U 0B4F, 0084,0E7C,0034,C4A7,0085,1

REROJ RB-1,

;235412
123564

Page

CLOKX Rev 13.00, Clock rate = 160ns

VA,R3_R3+1
;

;Qmmmmmmmecsccemceccoeanemsuao
e

PC RCTEMP13]_RB-1,

NERT/CS.MOVTTDEC.VA

‘PC,TEMP13_TEMP13-1

*GOTO DEC VA FLOW

;23553 (S.MVT. FINISH
123554
2000
ilemmeemeemmcemmmcesccecsceescesae.,

;23555
U 0B51, 0C40,05BE,44F4,C4A7,0084,2

;23556
123557
;ggggg

VA RCR3],

SET FLAGO,
FLAG3?,
NEXT/CS.MOVTC,TUC.FIN

vA R3

“SEY FLAGO FOR MOVTC,TUC
*FORWARD OR BACK?
*F INISHED

;Sggg? CS.MOVT.DEC.VA:
0B24, 0086,4080,02FD,84A7,00AB,¢

;23562

123563
;23564
123565

VA_MCTEMPG) _MB=1,MM,ALLOW.INT?, VA & TEMP4 _TEMP4-1, anything pending?

NEXT/CS.MTCTUWR

;23566 =110

;Sgggg CS.MOVTC.{UC.TMP10-0:
0AGE, 0080,A592,46F0,0047,00A8,1

;23569

;23570
;23571

;23572
U 0A6F, 0080,A592,46F0,0047,00AC,5

;23573

123574

WwB_MCTEMP10],WB<31-30>?,

NERT/CS.M5
P R

‘1s MTEMP10 < 0?

e
e e
;

WB_MLTEMP101,WB<31-30>7,

NERT/CS.MTUC,.END

+Is MTEMP10Q < 07

; (goto MOVTUC)

573

6 13

CLOKX Rev 13.00, Clock rate = 160ns

Page

(MPC3 and CMPC5

: CMPC3 and CMPC5"

()

Character String

CMPC3
INPUT

D
TEMP?
R1

st ol diaileiiiiiliil it

LENGTH

SOURCE ADDRESS

DESTINATION ADDRESS

TR TR TR TE TR TR Y

N 2122120020281 222 2222223222322 s

DELTA PC'O(BBITS'24BITS)

1(ROTATED LEFT BY 8)

8ET

FPDOFFSET

T L

RESOURCES

Re
R3
D
TEMP6

RTEMP13

FLAGO
FLAG]

FLAG3

LENGTH

DELTA PL'0(BBITS'24BIT7S)

DESTINATION ADDRESS
LENGTH
CODE
.
Holds data for comparison
80URCE ADDRESS
Y

T
T

—

16:30:35

[
T
O

N L A

O OO OOV

N N N ] (AN A N A N O

OO
OO

e =
Yol
lelelelwlwlelelmls
Ko Lollo Nalloh o] O O 0 00 00 O3 0000 00 CO 2000 L0 NN NN
AN = OO O NN AN = OO0 NN S NN 2 QOO NA NS W= O0VEB O
e
A

LN U AT A Ul L AN AT U N LA AN AN U
A N
UL iV
N AT
LA LA U

PR P

NIRIR NI PO N

P
P
P
T
T
e O
T
TR T
[
N N I T

T TSR
DI
T
I
P
AT SR

CHAR.MIC

MICRO2
1M(01)
Character String

PLNLAL AL AL AN RUAINIRI NN NN RAINIRI NN RS AR RN NI R PO RIR PN

8
. MCX
CMT09

28-NOV-83

QUTPUT

RO
R1

# BYTES LEFT

IN SRC STR

INCL BYTE OF INEQUALITY
ADD OF BYTE OF INEQUAL
OR _OF ONE BYTE BEYOND

THE SOURCE STRING
RO

N_1ST BYTE LSS 2ND BYTE

ADD OF BYTE OF INEQUAL
OR OF ONE BYTE BEYOND

THE DESTINATION_STRING

Z_1ST BYTE EQL 2ND BYTE

v_0

CZ1ST BYTE LSSU 2ND BYTE

:tk&t*tttt*******tt*******t*****k***************t*fik**********k***i****

574

Page

CLOKX Rev 13.00, Clock rate = 160ns

: CMPC3 and CMPCS
sk kR

ARk A R AR AR

CMPCS

R AR KRR R RARR AR AR RRR KRR A KA

[

TEMP?
TEMPS
TEMP3
FLAGI
MTEMP10
FPDOFFSET
cg

"
N
FILL (EXPANDED)
DESTINATION LENGTH
SET(FOR CMPC5 AND MOV(C5)
SRC LGTH = DST LGTH
0
DESTINATION ADDRESS

R
TEMP6

DELTA PC'O(8BITS'24BITS)

# BYTES LEFT IN SRC STR
INCL BYTE OF INEQUALITY
ADD OF BYTE OF INEQUAL
OR OF ONE BYTE BEYOND
THE SOURCE STRING
# BYTES LEFT IN DES STR
INCL BYTE OF INEQUALITY

OUTPUT

;é?OTATED LEFT BY 8)

R1
R
R3

;
H
H
H

ADD OF BYTE OF INEGQUAL

OR OF ONE BYTE BEYOND
THE DESTINATION_STRING
N_1ST BYTE LSS 2ND BYTE
z _1ST BYTE EQL 2ND BYTE

RESOURCES

L
S
D

0(8BITS'24BITS)

PC
VA

FLAG]

FLAGO

ST BYTE LSSU 2ND BYTE

L
C
H
S
D

MP6

v
c

FLAG3
R

DRESS

ON ADDRESS

RTEMP13

SOURCE ADDRESS

;

FPD

H
;
;
;
H
;
;

b Ak bbbk sk

MIN(SRC LGTH,DEST LGTH)

INPUT

a for comparison

DRESS

—

O WY £

H13

—

— =
A AN N AN N WYNONLNLRLNINDNITVNIN)

i = O WONO NI NN = O 000NN W= OVoN

N NoNoNoJo JoJoJo Jo Toole
le el el cat ~al=al "ol =ad[o Yo NoNoNeNoNo

D D2 BN D PN NN

s e Mo e
NIV T I
I T
I
L
L
R s
AU = O D00 O NS~ WMD) — O O 0

ORI(= ey

e, -

O S

TR TETE TR PR PR PR PR TR P

TR T

ST NN TSN L T NTAN Ta S 11N N a¥) [a¥) U N RN RNLAL NI PNV NNV NV PO N PN PO PV R PO TN TV NOND
N A UM AN N R N NN N AN N AN A LA N N NN N N NN LN N U N N N A AN R NN LN AN

16:30:35

—OCDVOD
m
W=

28-NOV-83

Character String

A
T
T
e

CHARMIC

[LSLSLNT NN N
A A LA U LA LA

(MT098.MCX

ON ADDRESS

RRRRRRREY

CMT098,MCX

CHAR.MIC

MICROZ2

1M(OT)

Character String

123689

RCR31_MCVAJ,WB<1-0>,NE.0?,

:§§2§?

Character String

;23664 ,10C

123665
;23666 =0
:s%ggg €S.C3.1:

U 0B52, 0C85,B592,4384,(047,00A7,0

113

Page

16:30:33“’C3 CLOKX Rev 13.00, Clock rate = 160ns

28=NOV-83

(MPC3'"!

YGPR3_VA, is address LONGWORD aligned?

NEXT/TS.C3.(0P

Eggggg CS.CHP.RY,GETS PC:

U OBS53, 0885,A592,45F4,4047,00AC,8

Eggg;g

RIRTI_MLPC,FLAGT?

‘GPR1_PC, are we CMP(5?

123676 =00

123677 CS.CMP.CLREPD:
123678

U OAC8, 0BE6,02B7,0024,8047,04AA,A

:23679

PUSH, CLEAR FPD,

;§§225

NEXT/CS.BEN.RESPC.1

123680

:23683
U OACS, 0486,25BE,44F4,4047,0085,4

U OACA, 0986,CC37,0030,4047,0082,6

123684

123685

{5308y
123688

123689
123690 =

:23691
;23692

U 0B26, 0884,A592,6B64,0047,08A8,8 351«

00====—mmmommemensmmnmem——s :

123693
;Sgggg

JFPD_0, restore PC & RETURN+1,

MLTEMPOJ_RCR2J.RR.24,

;0] =mmcmmseenvenmen
e ———————— ;

METEMP2]_RIR1],FLAG3?,

STEMP2_PC, are we MATCHC?

NEXT/CS.TMP.R2.GETS
D

MIFPDOFFSETI_ZLITOL8]

‘Entering ofseperate
flows, pack up
RETURN+4
;instead

ot :

RCROI_D MLTEMP10J,SIZELLONG],
SIGNDTMCHP? ,NEXT/(S.C5

:GPRO_D_MTEMP10, what is polarity
;of result?

123694 =

:g%ggg S.CMP,R2.GETS.D:

U 0854, 0484,05B2,4134,8047,003F,9

}ggggg
123701

U 0B55, OOE8,058f,4A24,0847,0887,( 322+

123702
;23703
;23704

{GPR2_D, #*IRD1#+

RCR21_D, IRD1
P

wB_RLROJ,WX,EQ.0?,CCOPT,
SIZECLONG],SFT EPD,
NEXT/CS.MAT.Q.GETS.Q=RO

LD T :

;G6PR0=0?, and set (C,
;FPD was zero but MATCHC isn't finished
:60 TO MATCHC FLOW

CMT098.MCX
. MIC
CHAR

MICRO2
)
Character String

R AR

AN AR R

Main loop"'

:
AR

AR AR RAR R AR

AR R ARk

A AN

=001

is source 2 address isn't aligned, compare in BYTEs,

The BYTE compare flow cqmgareg until src.#2 address (current) 1is
LONGWORD aligned, at which point it splits into LONGWORD compare
flows.

The LONGWORD compare flow compare until EOS or a miscompare, at which

point it backs up the P( and compares in BYTEs to isolate the
different BYTE.

Code also enters at (S.C3.LOP.B.INT: on a MM,ALLOW.INT? BUT.
=001 is nothing pending, =011 is timer or ints. pending, RETURN-1

After initialization enter at (S.(3,LO0P: on a WB<1-0>.NE.0? BUT.
=000 is source 2 address is LONGWORD aligned, compare in LONGWORDs.

IR TR TR TR

RN AR

just

timer, else pack up.

RN AR ARk kAR ARk A

AR RN AR N AR N AR AR R

=3 OO0 o

b b d

N SN (AN
O

b el b ed ek

AL — O OO0

PO D BUONINV NP NIND =
N

VNIIMNN =S OO0~ NN

N N NN W

Main loop

00
C3.L0P;:

lo
WB_RCROJ-CONX(4),WB<31=-30>7,
NERT/{S.C3.LOP.L
"

e T

RETEMP13]_TEXT1.d) PC_PC+1,

.
J1s remaining length >=4?

g ¢

‘BYTE compare, READ both sources

NEXT/CS.C3.L0P.B
;01

o Y

ROTEMP13]_ZEXT(XB) PC_PC+1,
NEXT/CS.C3.LOP.B

ARk kA Ak A A Ak AR A AN kb kAR

e W o

0 W

;BYTE compare, READ both sources

§0717 === mmmmcm e ;

PUSH, INTPEN

NEXT/IE.SER

AN S O VO N

2 25 D
O

O OO NN

ALALALDS D5 2

0886,2036,4030,0387,00BC,A

A AN NN N NN N N N NN N
LA A LA S
N LA N LA
NN O A N AN AN
N (ALY (L Und N LA O LN A A
AN NN TN N SN SN N NI N SN NI NI NI N N SN NI N NN SN N N NN SN N NN SN NI TN SN SN NN NI NN NN
QOOO

TR TR P

TR R

LI LIt

U AL RU NI NI NI NUNLNI PO RN NONLNL PO NN

O
N O S

TR T

NG NN AU NN

0886,2036,4030,0387,008(,A

0886,2036,4030,0387,008C,A

10 RO AL AL RO

0480,0036,4AF0,0047,04F7,0

0085,759€,4003,6047,00A7,A

(085,759 ,4003,6047,00A7,A

AU AU U RO AU RSN AU RO R RN MU

0480,073C,06E4,0047,08A7,9 376+

Page

CLOKX Rev 13.00, Ctock rate = 160ns

Character String

23705 .70¢C

J 13

16:30:35

28=NOV~-83

L LU L L UL Y]
) Dttt
MCTEMP2] _FLAGS,

NEXT/CS.TMP.PACK.BEGIN

;110~==mmmmmmcen
e c
e
M{TEMP2)_FLAGS,

NEXT/CS.TMP.PACK.BEGIN

;11 ecemceanccnnant
i
——— :

M{TEMP2] FLAGS,

NEXT/CS.TMP.PACK,.BEGIN

:Ints, pending, pack up

= OO0 00 NOM NS W
SN
O
OO

0828, 0081,2017,0A03,4847,08B5,A 356+

y CA7E, OD81,AC10,0030,0C87,00FC,3

16:30:35

K 13

CLOKX Rev 13, 00, Clock rate = 160ns
Main

9
NN N N N SN N SN N SN N N SN NI N Y
OO
OO
OV TN NILALRILN

TR
P
TR

0¢80,0036,4000,0050,0082,B

IR T

L 0A7A,

28-NOV-83
D

MICRO2 1M(01)
Character Stri
)

(MT098.MCX
CHAR MIC

[ACSLSLSLOLN
LWL NN N T TS TN TN [ e S Tae]
LA LA AN R A
O N N N W NN

H
:

loop

€S.C3.L0P.B:

.ott-n -------------- -

READ,SIZELBYTE JO

NEXT/CS. 3.L0P.B8.A
R

PC_MLPCI~ZLI 10011,

T-

EBUS exception, fix PC, pack up

NEXT/CS.CMP,PACK
€S.C3.L0P.B.A:
R

ESet C( on these BYTEs, are they
sequal?

;

CMTOQS.ME%
(HAR.M

MICROZ

1M(O1)

Character String

16:30:35

28-NOV-83

L 13

LONGWORDs

223771
:23772
;23773
123774

e
A
AR AR R AR RS AR AL LA LA AR SR AA AL AL AL
; Beginqin? of LONGWORD compare.
; =001 is {remaining) length >= 4, we can compare LONGWORDs.
; =011 is (remaining) length < 4, compare in BYTEs.
.

;23776

; ditferent loop at (S.(3.LOP,L1 which includes interrupt pending/

223777
123778

; We pass thru here only once.
;

timer service splits.,
Al

e e

Subsequent LONGWORDs are read 1in a

123779 =001
;23780 CS.C3.LOP.L:
:23781
1007 =-socmmmmmcn
e mcnnccan e ;

;23782

;Sg;gz
;23785

U 0A7B, 0085,759€,4003,6047,00A7
A

;23786

’5?;3%
;23789 =101
;23790

U 0A7D, 0886,2036,4030,0387,008C,A

;237N

:s%;gg
:23794 =111
123795

U 0A7F, 0886,2036,4030,0387,008(,A

LONGWORDS"'

Character String

;%%;98 .T0C

23775

i) 0A79, 0485,7592,4023,6047,00A8,0

Page

CLOKX Rev 13,00, Clock rate = 160ns

;23796

;g%;gg

ettt

At e LS R

i s

i ARt

sttt

et ;

RLTEMP13] _ZEXT(XB) PC_PC+1,

JREAD both sources, BYTE

5101 =mmmmec e

NEXT/CS.C3.L0P.B
MLCTEMP2] _FLAGS,

mcncm

—

NEXT/CS.TMP.PACK.BEGIN
ARt

LI L L

MUTEMP2]_FLAGS,

L P L L LR LR

NEXT/CS.CMP.PACK.BEGIN

+READ both sources

RLTEMP13]_XB PC_P(+4,

NEXT/CS.C3.L0pP.[1
N

JBUS exception, pack up

LD :

;BUS exception, pack up

223799
;23800 =0x+
;23801 €S.C3.L0P,L1:
;23802
L vttt
DL bt bl :

U 0A80, 0080,0036,4020,0050,0082,C

)
U 0A84, 0181,AC10,0030,2487,00F(,8

;23803
;ggggg

;23806

;23807
;23808

READ,SIZE[LLONG],

NEXT/CS.C3.LOP.LT1.A
B

e et eiattet e beiininletittt :

PC MIPCI-ZLITO(6],
NEXT/CS.CMP.PACK

;BUS exception, fix PC, pack up

579

(MT098.MCX

CHAR.MIC

MICROZ2

1M(01)

Character String

28=NOV=83

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns
LONGWORDs

:g%g?g CS.C3.LOP.L1.A:

U 0B2(, 0681,2003,0A23,4847,08B85,6 345+

1238

:Sgg}%
123814 =0
:23815

U 0BS6, 0DB1,AC10,02F0,2487,00A7,1

U OB57, (BB84,073C,2A64,0047,08B5,8 377+
.
U 0B58, 0C84,073D,0024,04A7,0085,3
J 0B59, 0480,073C,06E4,0047,08AC,D 376+

;23816
;23817

;23818

NEXT/CS.C3.LOP.B.]NT

Esggsg

R[ROJ _D_RB~CONX(4),WX.NE.O?

‘Yes, dec. length, are we finished?

$53830

123823 =0
:23824

:23825
:S%gsg

123828

;S%g%g

§Qm m m

e mmm oo

(4 g
VA_RCR3]_RB+(ONX
NERT/CS.TMP.R1. GE PC

Sgggg

NEXT/CS. C3 LOP L.INT

;23838

123839

No. Is there >= 1 LONGWORD left?

Jemmecmcmmceranra—
o mmmm——

VA _RIR3]_RB+(ONX(4),

;23834

iYes, bump VA & GPR3

jlmmsmeesccescmmmmmesmemeeseeeusg

WB RLROJ-CONX(4) ,wB<31-30>7

;23833

123837

) QACF, D484,073D,0024,(4A7,0047,1

$Qmmmmmmm e
e

No PC_PC~4 to isolate the BYTE,
.anythwng pending?

;23832

)

SIZECLONG],WX.EQ.07

iSet (C % are these pieces equal?

PC _MUPCI=201T0C4],
MMTALLOW. INT?,

123831 =01
J UDACD, 0084,073D,02E4,(4A7,00A8,1

WB_RLTEMP131-M[MDR],CCOPT,

Page

MMTALLOW, INT?,
;1] mmmmmmm

oo e dmm

VA_RLR31_RB+CONX(4),

NERT/CS.C3.L0P.B, INT

;Yes, compare next LONGWORD, but first

;is anything pending?
e

iYes, 1=3 BYTEs are left, bump VA

580.

[

(MT098 , MCX
(HAR MIC

MICROZ

1M(01)

Character String

28=N0OV~83

16:30:35

N 13

CLOKX Rev 13,00, Clock rate = 160ns
LONGWORDs

:23840 =000

!
|

;23842 (S.C3.LOP.L.INT:
;23843
1007~
mmmmo oo osm e n e n

$23841 =001

lu CA8Y, 0485,7592,4023,6047,0048,0

?
|

;23844

;gggzg

123847
U 0AB2, 0485,7592,4023,6047,00A8,0

’

123848
;ggggg

:23851
U 0A83, 0480,0036,4AF0,0047,04F7,0

223852

;Sgggz

123855 =101
123856

1 DA85, 0886,2036,4030,0387,008C,A

123857
:Sgggg

123860
. UABG, 0886,2036,4030,0387,00BC,A

;23861

:ggggg

:23864
i 0AB?, 0886,2036,4030,0387,008(,4

;23865

123860

RITEMP13] XB PC_PC+4,

NEXT/CS.(3.10P.[1

READ both sources

;010=mmmmmmr
e
e
e;

ROTEMP131_XB PC_PC+4,
NEXT/CS.C3.L0P.[1

;READ both sources

R
B L B;

PUSH, INTPEND OR TIMER?,

NEXT/1E.SERV,1P.TS2
1101 emm e

em o nmmsnn s

MCTEMP2] FLAGS,
NEXT/CS.TMP.PACK.BEGIN

§110mm

oo e ;

MLTEMP2]_FLAGS,

NEXT/(S.TMP.PACK.BEGIN

1111 mm

;BUS exception, pack up

MLYEMP2] _FLAGS,

NEXT/CS.TMP,PATK BEGIN

;BUS exception, pack up

Ints. pending, pack up

Page

581"

MICRO2

(MTI98 MCx
(HAR M1C

1M(OV)

(haracter String

16:30:35

28=NOV=83

B 14

TEs

;sgggg JOg

:-23869

;23871

;23870

;23872 =0

Character String

:
L

; Mere from BYTE compare loop.
e

153873 (S.(3.L0P,B1:
-iQmmemcnncccnn

;')3871,

OBSA, 0BBS,AES1,05F4,4487,00A46,0
0BSB, 0084 ,0E7D,2A34,0047,08B5,C 378

;23875
;23876

OHL, 0484,0E7C,03%86,C4A7,08A7,0 374+

v
)
]
GH5D, 0884 ,0E70,003%4,04A7,0085,3

PC_RIR1I_MIPC)-1,
FLAGY?

582

BYTEs''
AR A AR LA AL AL AL

=0 is BYTEs are not equal, =1 is equal.
R AL R

AL AR LA RAL A AL L AL

i
s

JPC,R1, PC=1
;CMPCS?

;g%g;g

NEXT/¢§, C3.CLRFPD, )

123879

;lmecmamamccaaccmocaaa cmmmmeamas;

bbbttt
ieinte H

NEXT/TS.T3.L0P

:S%gg?

:23882 =0
o

Page

CL8$X Rev 13,00, Clock rate = 160ns

;

;23883

123884

;g%ggg

123887

123888
;Siggg

RCROI_D_RB~1,WX.EQ.0?

R(R3]_VA_RB+1 ,WB<1=0>.NE,07?,

:Dec. length, are we tinished?

iNo, GPR3_VA_address+1, are we aligned?

iTeemsmseanne e ;

VA_RL{R3]_RB+!
NERT/CS.TMP.RT.GETS.PC

JYes, VA R3 RI+1
160 fo ri_pPT FLow

123891 =0«
OAGD,

DTBO,0036,4030,00467,00A0
8

;23892 €S (3, CLREPD,T:
23893
et
b
L L L;
;?;ggg

;23896

C MG, UUBL,ABY2,
46T 0067 U0AD

RUTEMP4 ] MLTEMPIOQ],

:23901

;0)emmmne

123903

REROJ_MITEMP101+RB,

;23898
23899
$23900 =01

S QADY, QFOC,AD0Y,003%4,0047,0085,3

.sgggg

$23906
]

QADS, UT08,uu20,2031,00607,00A0,8

;GOTO FPD FLOW

Jlmecmccecrn
et m i
————— —

;23897

. 23902

NEXT/CS.CMP.(LRFPD

JTEMP4_MTEMPIO, is it <07

wB<31=3057

(LEAR FLAGY,

e mmmm————

CLR CMPCS

NEXT/TS.CMP.RY,GETS.PC

;RO _RO=MTMP10Q

;MIRP10 > = 0

;1evmeceaamcaanaunnan cemmmmm——.

:23907

D _D=-RLTEMP4],

D _D=MTMP10(IMP4)

123909

NEXTZCS,CMP,CLRFPD

JMIMP10 < O

133908

(CEAR FLAGI,

:CCR CMPCS

~::;;§f:;1g;::

(MTDOB M(X

UHAR (M]C

€ 14

28-N0OV-83

MI(RO?

Character String

16:30:%3Pc5 CLOKX Rev 13,00, Clock rate = 160ns

e.mLaLn

T E TR TE TR TR

RN R RN NN AR AR N AR

N
R

u 0B3S, 0UD8S,6DB7,UU%U,2047,U0K9,9

RN R A ARR R AN AR NAARARAE AR ARG

AR o

AR AR RAARR R AN AR R

AR RN RNk

A A N N NN N AR Y
N NN
= OO

:TMP10=0=NO MORE C(MP=CLEAN UP

PC_MLVAD NEXT/CS.C5.S2F

iPC_VA

o tutttairatale
b b-

CLEAR FPD,PUSH,

MITEMPQI_RIR2].RR,
24,

NEXT/CS.GEN.RESPC.1

;Finished with extra source 1 compare,
;restore P(

:100=mcccacmcecmnanacanun mmm—

MITEMP2]_RIR1J,FLAG3?,

NEXT/CS.TMP.R2.GETS.D

{TEMP2_PC,

are we MATCHC?

LN DN B

B D

)
—OO0

OO0 00000000 O0OIEGON

NEXT/CS.CMP,CLRFPD

AN Ak A A kA
AA

;000==s=sassommme
s e m
e:
PUSH,NEXT/CS.C5,S1F,
;RETURN +3
MLIEMPO
S _ZL1TBLZ]

S
e
m.
..

R
N
I

o CH2E, 0884,05R3,72034,0047,0083,3

04B6,¢5BE ,44F4,4047,00B5,4

R
S

0 0ABC,

R A AR R A

;00 —cemcmcmme
o
b:

U 0A8B, 0BEG6,02R7.0024,8047,04AA
A

AR R AR

from SIGND C(MP? split on (Src.#1 length) - (Src.#2 length),
is Src.#1 is longer, compare the excess with the FILL character.
1s Saurces are equal in length, finish inst,
is Src.#2 is longer, compare the excess with the FILL char.

RN R RN AR RRAR

J UAB9, OCRQ,NN%6,4030,0047,00AC,8
u 0ABA, 0081,4002,403D,8487,0082,t

Here
=000
=001
=010

(MpPCSY!

Character String

1 OABB, 0186,6DB7,00%0,1047,0483,7

Page

($.€5.5¢F:

RIROI_D_=D

‘Get ~(~(extra length to compare)’

MCTEMPSY 7111804,

iTEMP6_400, enter src.#2 compare

1
NEXT/CS.T5.82F

583

CMTO98.MCX

’

MICRO2

CHAR M1 C

1M(D1)

Character String

28-NOV~83

16:30:35

D 14

CLOKX Rev 13.00, Clock rate = 160ns

Page

Source 1 = FILL

Source 1 = FILL"

Character String

:5%328 .TOC

;23950

;tt*kuttitit**tttk*wkkln**tfifik*tfiw*ik*fit***t***t*tfiifi*Qiittttitltittttt

;23953

;2%951
123952

: Here for Source 1 = FILL compare.
; Enter at (S.C5.S1F and RETURN +3.
A

AR R A

This routine is used by SKPC.

AR AR A AL A

AR A AL ALALAALAALAL L

123954

:S%ggg (S.C5.51F:

U 0837, 0180,0030,06F0,2047,08AD,5 377+

Eggggg

WB_D=2L1T0[4],WB<31=30>?

;23959
;23960
:23961

R R
R i
R A e R AR AR AL
AL
; =01 is >= 1 LONGWORD in string, compare LONGWORDs.
;=11 is < 1 LONGWORD left, compare BYTEs,

223962

‘Is there >= 1 LONGWORD left in string?
AL ALLE DAL A

; =10 is after comparing a BYTE, finding 1t equal to the FiLL, and

: 23963

;

reaching EOS.
e

123964

A R

R R

R AR A

AR AR AR AR

AL AL

AR ARALAALAR AL

123965 =00
123966 =01
123967 (S.C5.S1F,.LOP:
;23968

0] e SELLILTY

123969

W8 MCPC],wB<1=0>,NE.O?,

U 0AD6, 0485,A592,4084,4047,0000,3

Eg§3;§ £5.05.S1F,B1:
Esgggg
k[R?J_M[PCJ,RETURN (32
123976 (S.(5.51F,B:

EFinished READing BYTEs, RETURN

;23978

WB_ZEXT(XB)=-RLTEMP5] PC_PC+1,

;Compare first/next BYTE with FILL

;23980

NEXT/CS.CS.SfF.BC

;23977

U QAD7, 0(81,7014,0841,6847,08AD,A 385+

123979

;23981 147(:
:23982 (S,(5,81F,LOP.-1:

;OxxxxxxFORCE

123984

:23988

WXTEQ.0? ,NEXT/CS.TS.S1F.L

;23989

123990 173A:
;23991

;

U 173A, 0080,058E,603D,8047,0089,8
.

J 1738, 0484,0£71,2084,0047,0000,0

223992

;S%ggz
123995 1738:
;23996

;5;33; 410
;24000

U 0ADA, 0080,05BE,603D,8047,0089,8

;24002

;Compare with FILL char.

j1wasaaafORCE ADDRESSHAwan*unuk;

WB_ZEXT(XB)~RLTEMPS] PC_P(C+1,

CCOPT SIGND?

; COMPARE FIRST/NEXT BYET WITH FILL

J10xxx*xFORCE ADDRESSH%wk&asxnxn,

D _RLZERO]

NEXT/CS.C5.51F.R1_PC-1

; BYTE IS DIFFERENT, LOAD PC~1

: AND RETURN+3

(11exnxxFORCE ADDRESS*awxwwnwwux;

RCROJ_D_D-1,RETURN (02

:93999 (s,(5,51F ,BC:
224001

;

ADDRESS*taxxnsnnex:

WB_XB~RLTEMP5] PC_PC+4,CCOP1,

:S%ggg 147D

123987
147D, 0481,7014,0B41,6847,0973,A 385+«

CCOP1 SIGND?

;23983

U 147C, 0081,7000,0421,6847,08B5,E 345%

; LONGWORD ALIGNED?

;

NERT/CS.CS5.S1F.LOP. =1

;S;g;?

U 0ADS, 0881,A592,4380,0047,0147,C

(10mm

D_RLZERO]

nannmr e

e e

NEXT/CS.C5.51F.R1_PC-1

;

TRY AGAIN

-H

;BYTEs are different, load PC-1

sand RETURN+3

584

CMT098. MCX
(HAR.MIC

MICRO2

1M(01)

Character String

0ADB. 0484,0E71,2A74,0047,08AD,6 372«

124003
124004
;52882

0898, 0485,AES51,00B4,4047,0000,3

:24007
;24008
;24009
;528}?

16:30:35

28~N0OV=~83

E 14

Page

CLOKX Rev 13, OO Clock rate = 160ns

Source 1 - Fl {1

585

Dttt otttk H

RCROJ_D_D=1,WX.NE.O7,

:BYTEs are equal, are we done?

NEXT/TSTC5.81F.B1
F.R1_PC-1

‘

RCR1I_MLPCI=1,RETURN [3]

;24012 €S.(5.51 F L:

085E, 0981,AC10,0030,2487,00AD,7

124014
124015
;26016
124017

OBSF, 0084,0730,2A64,0047,08B6,0 377+

;24019

0860, 0485,A592,4084,4047,0000,3

:24022
124023
124024
124025

0B61, 0C80,073C,06E4,0047,08AD,D 376

;26018

124020
;24021

124026
;24027
;24028
;24029
224030
224031

:24032
;24033

CADD, 0080,0036,4830,18€E7,0086,2

OADF, 0C81,7014,0B41,6847,08AD,A 385«

“LONGWORD is unequal to FILL,

h[ROJ D_D-CONX(4) ,WX.NE.0?

“LONGWORD is equal to FILL, dec. length,

gecg up PC and

,are we finished?

‘Yes, exit routine

-------------------------------

RCR1D _MLPCI,RETURN [3]
o oy b

ey oy S0 B BV

B0 e

B S5

‘B _RLROJ=CONX (4) ,WB<31=30>7
KRN R RN AR A KRR KRR AR

=01

=11

is GPRQ > 3,

kAR

‘No, is there >= 1 LONGWORD left?
A RN

AR RN R Wb ok bk

for more LONGWORDS.

is GPRO < 4, 1-3 BYTEs are remaining to be compared.

*fliktitt!t*tfi**t*tktkkktfl**fi*wfit*t**tt***t***t****t*tt**t***t*t**i***t
—--—---_—----------—--_----__-

NEXT/CS C5.51F.L,INT,IP,TS?

;24041

NEXT/CS.C5.81F.BC

;24042

- v

kAT Rk kAR

logp_back

;24036
224037
;24038
;24039
:24040

find the first unequal

;JAnything pending before we loop thru?

L R ettt

WB_ZEXT(XB)-RLTEMP5] P( _PC+1,

ccOP1 SIGND?

Compare naxt BYTE with FILL

124043
224044 =0

: 26045 €S.(5.51 F L.INT:
;26046

0862, 0081,7000,0421,6847,08B5,E 345%
0B63, 0480,0036,4AF0,0047,04F7,0

;24047

wB XB-RLTEMPS] PC_PC+4,CCOPT,

‘No, or timer service, compare next

;24049
224050
;24051
124052

NEXT/IE.SERV,.IP.TS2

BUSH, [NTPEND OR TIMER?,

Yes, RETURN=1 it timer, pack up it

;24048

WXTEQ.07 ,NEXT/CS.T5.81F.L

*LONGWORD with the FILL char.
sinterrupt

W i

224034
;24035

PC MCPCI-ZLITOL4],

NEXT/CS.C5.81F.B

~evew.
wa

;24013

;

MICROZ

CMT098.MCX

1M(01T)

Character String

CHAR.MIC

28=NOV-83

326053
1246054

.T0C

;24055
124056
124057

16:30:35

F 14

Source 2 = FILL

Character String

Page

CLOKX Rev 13.00, Clock rate = 160ns

586:

Source 2 - FILL"

t*t*tt***fi*tkfi*tkt*itt**fit*fi***i*************fi**i*t*i**t!ittt*t*fitt*tt

; Here for Source 2 ~ FILL compare,

********t*******t**tk**tkk****w****k*n**i***t****t*ttt*fit*****fi**t****

;24058
:24059 €S.C5.52F.1:

U 0B99, 0908,0030,06F0,2047,08AE,1 377+

126060
;26061

WB_D-2L1TO[4],WB<31=3057,

;24064

't***kt*ti****tttt**i*i**tfi*tittt*t*fiQ*t'\*1!**1!**t*i*fi***t*t*********

126066
;24067

; =10 is after comparing a BYTE, finding it equal to the FILL, and

;24062
:24063

;24065

;24068

124069
;26070 =00
:24071 =01
124072

U QAE1, 0081,7003,0A21,6847,0886,4 345+«

U QAEZ2, 0C85,A592,4034,0047,0089,A

U 0AE3, 0C87,7017,0841,6847,08AE,6 385+

U 0AE6, 0C85,AE51,0034,0047,0089,A

;24073
;24074
;24075

; =01
;=11

;26077

‘Is there >= 1 LONGWORD left in string?

is >= 1 LONGWORD in string, compare LONGWORDS.
is < 1 LONGWORD left, compare BYTEs,

reaching EOS.

wtt*****fi**t**t***i****ht**fl**it*************fi*t****t*******tt*fiit***t

UB R[TEMPSJ XB PC_PC+4, CCOP1
WXTEQ.07? ,NEXT/CS.TS. SZF

124076 ¢s.C5. S?F B1:

- —

Compare with FILL char.

————

R[R3J _MOPCI,NEXT/CS.C5,.S2F.RO_D
;‘Finished READing BYTEs, exit loop
;24078
:24079
124080 €S.C5. S2F B
;24081
wB RLTEMP5]~ZEXT(XB) PC_PC+1,
iCompare first/next BYTE with FILL
:24082
CcOP1 SIGND?
;24083
:24084
;26085 =10
126086 €S.C5,SZF1BC
126087
;24088

1264089
224090
;240N

U DAE?, 0C84,0E71,2A764,0047,08AE,2 372%

CLEAR FLAGI

124092
;24093
226094

RIR3]_MLPCI-1

NEXT/TS.C5.52F .RO_O

‘BYTEs are different, load PC-1 and
sexit loop

A Ri em———— :

R{RQ]_D_D=-1,WX.NE.Q?,

NEXT/TSTC5.82F.B1

JBYTEs are equal, are we done?

124095

;24096 (S.C5.52F.RO_0:

124098

é[ROJ_O,NEXT/CS.CMP.CLRFPD

EGPRO_O, exit loop & tinish inst,

U 0B9A, 0884,05B7,0034,0047,00A(,8

;24097

CMT098.MCX

CHAR, MiC

16:30:35

28-NOV-83

1M(01))
Character String

MICRO2

G 14

Page

CLOKX Rev 13.00.LClock rate = 160ns
Source 2 = FIL

;24099 =0

U 0B69, 0480,0036,4AF0,0047,04F7,0

OV NS At —
NN = OO O

D e e e e e

d ek

2 O OO O OO OO O

*LONGWORD is unequal to FILL,

find the first unequal

NERT/(S.C5.52F.B

:g$$é up PC and

RCROI_D_D=CONX(4) ,WX.NE.0?

*LONGWORD equal to FILL, are we

WB_RCROJ-CONX (4),WB<31-30>?

‘No, is there >= 1 LONGWORD left?

sfinished?

i 2

b e e

PC_MLPCI-ZLITOL4D,

O N

“emeosan.n

2322202222232 22312233 3322233232233 228223223203 233 2232228222222 RRRiddd]

=01

is GPRO > 3, continue comparing

LONGWORDs.

=11 is GPRO < 4, we have 1, 2, or 3 BYTEs left to compare.
BYTE compare loop.

Enter

IS 1223232222222 82231228803%832322323002
2322238222023 2222 22282222222 22 R]

NN = O OO NN

b ) b D e
e} d b d h e} e s o e ek

A PURU RO FORUTUTONURUIN) = =

b e

O D00 ONN D AN = OO0

U 0B68, 0081,7003,0A21,6847,0886,4 345+

d ek d b mh e ek o

U QAEB, 0C81,7017,0B41,6847,08AE,6 385+

e
e ®e Mo SeBa Bu

U OAE9, 0080,0036,4830,18E7,0086,8

e teNa®otona
Sa

U 0B67, 0480,073C,06E4,0047,08AE,9 376%

2 LN AW AN N A A

U 0866, 0CB5,A592,4034,C047,0089,A

—

U 0B65, 0084,0730,2A64,0047,0886,6 377«

e Sa®eSetena
e teBo Ba
e te et
e taNo Ny Voo
Ne Ve

U 0864, 0181,AC10,0030,2487,00AE,3

URUALAUL NNV N AN NNINL N NN A A NN NINJINI N NV PO NN AL NN NN PVNINV NS NN NS
O N N O P N O S O N N S S
O S
S S 2 L AR S S P o P o bt el el D 2l Sl el ol
&~ P

;24100 €S.C5.5¢2F,L:

ittt

TS "

tstutmstn bttt ;

WB_RLTEMPS]=ZEXT(XB) PC_PC+1,
C(COP1 SIGND?

;Compare next BYTE with FILL

NEXT/CS.C5.S2F
.BC
=0
(S.C5.82F,.L.INT:

g
e
L L
L
T

WB_RLTEMP5]-XB PC_PC+4,CCOPT,
WXTEQ. 07, NEXT/CS.T5.52F L

ENo, or timer service, -ompare next
:LONGWORD with the FILI

;lmmsemmem
e
um— e ———- ;
PUSH,INTPEND OR TIMER?,
:Yes, RETURN=1
NEXT/IE.SERV.IP.TS2
Jinterrupt

if time

char.

pack up it

587

CHAR,MIC

MICRO2

1M(01)

Character String

28-NOV=-83

16:30:35

H 14

: SCANC and SPANC

: SCANC and SPANC"'

Character String

:52}25 .Toc

224143
124144

JRARKI AT RN AR R A N Ak AR RN
SPANC and SCANC
;

;24145

;24149
124150
124151
;24152
;24153
126154
;24155

H
H
H
:
H
;
:

;24146
;26147
;24148

;24156

H
H
;

INPUT

;

QUTPUT

126157
;24158

;
H

;26160

;

:24159
224161
;26162

124163
;24164

124165
:24166
124167

;24168
;24169

124170

;
H
;

;
;

RESOURCES

:260179

FPDOFFSET

:
;

124176

;24178

R1
PC
R3
TEMPS
R2
FPD

H
H

;
H
H

124177

RO
D
0

22017
124172
126173
;24174
;24175

Page

CLOKX Rev 13.00, Clock rate = 160ns
1

(MT098 ,MCX

ADDRESS
"
TABLE ADDRESS
MASK
ORIGINAL PC
SET

# BYTES LEFT IN STR
INCL NONZERO .AND. BYTE
.AND. OR ONE BYTE BEYOND

R3
¢C

ADDRESS OF TABLE
NZVC_0100 IF RO=0

LENGTH

R1
R2

FLAGI

FLAG3

LENGTH
"
N

FLAGO

KRR R

AR TR XA ARG kAR A

THE STRING
RO

VA
PC

R R

ADD OF BYTE OF NONZERO

D
TEMPS
FPDOFFSET

;

A RN

:
;

;

NZVC_0000 ELSE
ADDRESS
ORIGINAL PC

TABLE ADDRESS

LENGTH
CHARACTER
(FOR CMP'S = 5)
ADDRESS

KRR AR AR AR RN RN R R RAN A RN R AR R AR AR AR T AR AR RN R

588

CM1098.MCX
CHAR . MIC

MICRO2

1M(01)

Character String

2B8-NOV~83

;24180

;24181
124182
;24183

;24184

124185

124186 =0

16:30:35

124189

U OB6A, 0484,0E7(,2024,1047,0089,8

124193 (S.SCSP:
;24194

U 0B6B, 0451,7015,02C4,E4A7,00AE,D

124195

;gz}gg

Page

CLOKX Rev 13.00, Clock rate = 160ns

: SCANC and SPANC

589

;

;tttuntnttwtttutuntwttttwttnfl!ttttttttt*ttttt***ttt*tttnlk*ttlfit‘wttttt

; Enter at CS.SCSP from instruction initialization. Each loop
)
; iteration splits to either ($,SCSP.RO.INC: (finished) or
nothing
is
=00
NT?,
: (S.SCSP, From CS.SCSP we split on MM,ALLOW,I

; pending, =10 is something pending, RETURN -1 if timer else pack up.

RRARA AR AN IR AR

:24187 (S.SCSP.RO.INC:
;24188
e

;24190
:52}3;

114

AR AR

AR RN

AR AR

KRR

AR,

S matainitedadele
bl ol :

RERO] D _RB+1,CCOP2,

SIZELLORG],
NEXT/CS,PC.GETS.PC~1,.SCAN
i

JGPRO_D_GPRO+1, set (C

Dt
Ot Sttt ;

VA_ZEXT(XB)+R[R3] PC _P(+1,

SET FLAG2,MM.ALLOW.
INT?

;Load table address + offset

JSET FLAG FOR POSSIBLE PACKING

124198 =00

;26199 =01

:24200

U OAED, 0810,0036,6640,0050,00AF,2

124201
:Szggg

124204
J OAFE, 0810,0036,4640,0050,00AF,2

124205
;stgg

;24208
J QAEF, 0480,0036,4AF0,0047,04F7,0

: 24209

;S:S%?

) Rttt tataiatiatntaiaiedatetatnt ol ;

READ,SI1ZE[BYTE],CLEAR FLAG?,
1R<2-0>7 ,NEXT/(CS.SCSP, SPL

JREAD table BYTE

R ettt
e etIl
Ll L ;

READ,SIZECBYTE]),CLEAR FLAG?,
1R<2-0>? ,NEXT/CS.SCSP.SPL

;1] mmmmmmme

PUSH, INTPEND OR TIMER?,

JREAD table BYTE

e m———;

NEXT/I1E.SERV.IP.TS2

124212 =410

;24213 (S,SCSP,SPL:

U 0AF¢, 0084,UE7D,2A14,1047,08B6,( 378%

124215

;525}9

:24218
J OAF3, 0884,0E7D,2A14,1047,0887,0 378«

i 4] (mmmmmmm
e mmm e m e ———m e ;

RCRO1_D_RB-1,(COP2,S1ZECWORD],

WX.EQT07Y,NEXT/CS.MDR.MASK.SCAN

L P bttt :

;24219

RCRO]_D_RB=1,CCOP2,S1ZECWORD],

;24221

NEXT/CS.MDR.MASK,SPAN

;24220

;Set (C, dec length, are we finished?

wX.EQ707,

;GPRO_D_GPRO-1, set CC,

;is tRis last BYTE?

;24214

;

M T098.MCX

CHAR,MIC

MICROZ2

1M(01)

Character String

28=NOV=83

16:30:35

J 14
CLOKX Rev 13,00, Clock rate =

: SCANC and SPANC

160ns

Page

590|

;24222 =0
;gzggz {S.MDR,MA8KLSCAN:

U 0B6C,

0C81,2016,0A01,4047,00B6,A

WB_ZEXT(MCMDRI) .AND.RCTEMPS],
SIZELBYTE]D,
WX.EQ,07?,

124225
;24226
124227

;gzggg

NEXT/CS.SCSP.RO. INC

:26230
u 0B6D,

0481,2016,0A01,4047,0086,E

AND BYTE WITH THE MASK
YZEXT BY A BYTE
115 THE RESULT OF THE AND =U?

e it

;24231

WB_ZEXT(MCMDR]) LAND.RLTEMPS],

:AND BYTE WITH MASK

;gzsgz

WX.EQ.0?

1207

124232

SIZELBYTED,

‘ZEXT BY A BYTE

124235 =0

+24236 CS.RO.D.GETS.RB+1.SC.SP:
$24237

Pt
e L e “—s;

124238

RCROJ_D_RB+1,

124240

SIZELLONGY,

124239

U 0B6E.,

0484,0E7C,2024,1047,0089,B

;%2325

:INCREMENT RO

CCOP2;

YSET CC

NEXT/(S.PC.GETS.PC~1,SCAN

1PC_PC=1=GOTO COMMON FLOW

150 CCOP2 DOESN'T GET A VALIDITY CHECK

124243 (S.R1. GETS PC.SCAN:
126264

U 0B&F,

0885,4592,4034,4047,00A0,9

;24245

;32529

(leemeeceesessscccmmesasessemeae-]

NEXT/TS.SCSP.EXIT

124248 €S,PC.GETS.PC=1,SCAN:
: 24249

U 0B98B,

0D81,AC10,0030,0C87,0086,F

124250

;52525

{GPR1_PC, finish instruction

R[R1J M[PC],

PC_MLPCI-ZLITOL1],

e D L e E LR E S

NERTZCS.R1.GETS.PC.SCAN

JPC_PC-1

124953 <0

:stgg CS.MDR.MASK. SPAN:

124256

UB_ZEXT(MIMDR1) .AND.RLTEMPS],

:MDR.AND.MASK

;26258

WX.NE.O?,

JNOT = 07

U 0870, 0881.,2016,0441,4047,0086,A

;52523
120261

0081,2016,0A41,4047,0086,F

NEXT/CS §CSPLRO. INC

1ZEXT BY A BYTE

jlemememsmcscvmoscceesecesee—a—.;

124262

uB ZEXT(MCMDR]) ,AND.RITEMP5],

:MDR,AND.MASK

124264

WX, NE.O?,

iNOT =

;26263
v 0871,

SIZE[BVTEJ

124265

SITECBYTE],

NEXT/CS.RO,D.GETS.RB+1.5C.SP

‘ZEXT BY A BYTE
:

;24257

Character String

18620:35

;24%68
126269

A
;
LOCC

1246271

;24270

124272

;24273
124274
;24275
1246276

124277
;24278

;

;24282

;

1264283
;24284

;24285
;26286

124289
126290

M
;

;24291

;24292
;24293

;246294
;26295

24296

RESOURCES

A AR LA

;

"
ORIGINAL PC
ADDRESS
"

#0OF BYTE LEFT IN STR

:
;

LENGTH

ADDRESS

TEMPS

CHARACTER

FLAG3

R R

{
!

ORIGINAL PC
LENGTH

;
!

(FOR LOCC=SKPC'S = 6)

;

NZVC_0000 ELSE

FLAG]
R 2

THE STR_NG
NZVC_0100 IF RO=0

:
R

OR ONE BYTE BEYOND

ADDRESS

e R

FLAGO

R 22 R R

!
:
i
!

)
!

222

;

INCL LOCATED BYTE
ADD OF BYTE LOCATED

FPDOFFSET

;

;
i

;

L AA AL AR

LENGTH

Q
D

;

124288

OUTPUI

:
J
;

CHARACTER

TEMP5

FPDOFFSET

:
;

;24287

D
Q

:Locc'

)

;

R
:
;
H

124279

$24280
;24281

INPUT

Page 591!

CLOKX Rev 13.00, Clock rate = 160ns

Character String

)

K 14

:52529 .T0C

(HAR,

TM~
~ny

CMTOQB.REX

28~NOV=~83

IM(01)

;

MICRO2

R R R R R

R R

R AR RN

;

RS0

RRRRRRRAAS

;

(MT098.MCX

MICRO2

1M(01)

Character String

CHARMIC

28-NOV-83

L 14

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

s LOCC

Page

;2[,298

't.ttit**!fififittikki*tttt*ittttiktttt*t**tttk*t**t*tfl!tfifi*ttflttflfltflitiit

;24300
124301

: match characters, =1 is length =0, exit instruction.
; When a match is found, or EO5 hit, BUT on JR<2-0> to CS.LOC.MAT.

124299
126302

=0 is length >0, begin loop to

; Enter at (S.LOC on a WX.EQ.0? split.

'tt*tttttttt*ttt*ttt**t**t**it**ttt*k****t*k*****************fiiti«'tttt

224303 =+00

;24304 =+01
;24305 (S,LO0C, MAT

224306

U QAFS, 00B6.,ASBE,7A34,0047,08B0,0 322+

M[TEMP1OJ G_D_RLRO],

;Szggg

NEXT/CS MAT.RO.Q.D

224308
124311 (S.LOC:

,A 385+
J OAF6, 0081,7014,0841,6047,08AF

U OAF7, 04E0,003A,403D,8487,0000,2

;#0ls=cemeccocccmcmccwanas m————

:24307

;26312

WX.£Q.0?,”
i x10-mom

e a s

124313

wa ZEXT(XB)-RLTEMPS) PC_PC+1,

;26316

111 ------------- ——mm— mm—m————— :

;%2%}8

NEXT/GL NOP. IRD1

;gi%}g

;24317

SMATCHCL39], is length = 07

SIGND CMP? ,NEXT/(S.LOC.SPL
Q.CLEAR FPD,

:ls thie BYTE = character?
)

;LOCCL3Al, finish instruction

;26320 =10

:26321 (S.LOC,SPL:
110mmmom
26322

U OAFA, 0484,0E7D,2A54,0847,0887,2 372«

124323

:Szggg

24326

J OAFB, 0C85,AE51,0674,4487 ,00AF,5

;24327

;Szggg

mmm—mm

RIROJ_D_RB=1,CCOP1,SIZECWORD]

WX, NESOT ,NEXT/CS.LOC.SPL

No match, set CC, is length = 0

R ettt
itaaatde H

PC_RLR1] M[PCI-1,1R<2~0>?,

. MAT
NERT/CS.EOC

;We have a match, which inst are we?

;24330
=

:26331 (S.LOC, SPL 1:
;24332

)

U 0B7¢, 04E5,A592,4674,4047 ,00AF,5
u (B73, 0880,0036,4830,18£7,0087,4

‘R[Rl] MCPC),IR<2-0>?,(LEAR FPD, Length 0, loop is finished, FPD_O

124336

;Jmmmmm——— Amme——————————

;Sz%%g

124337

;24338
;24339
$24340 =0
;24341

U 0874, 0081,7014,0841,6047,08AF
A 385«
]

)

i1 0B?S, 0480,0036,4AF0,0047,04F7,0

jQe=meescscmmecsccmcnmmmcam—aaea,

;24333

;24342

;32222
126345

;24346

;24347

NEXT/TS.LOC.MAT

BEREY

;incase we are LOCC, which inst, are we?
Length>0, continue with loup after
,check1ng for timer service/ints.

Rt -

WB_ZEXT(XB)=RLTEMP5] PC_P(+1,

SIOND CMP?,NEXT/CS.LOC.SPL

:Nothing pending or timer service,

;compare next BYTE

{lmmmmmmmm—
e onen e ——————

PUSH,INTPEND OR TIMER?,
NEXT/IE.SERV,IP,TS2

:Something pending, RETURN =1 or pack
sup

592.

;

MI(ROZ2

CMT098.MCX

1M(O1)

Character String

CHAR,.MIC

28-NOV~83

: SKPC

:'21,350

‘*ttt*fi**i'tifitifiifitktfittfifi*tktfi*tfi*&l*nkttflitclt't'tt'tt*lt*!i**tt*****

;24352

;gz%gg

124356

Character String

; SKPC uses the same hardware resources and firmware routines as LOC(
;

except

SUBROUTINES

€S.C5.S1F.LOP

For source compare

OUTPUT

GPRO

#OF BYTE LEFT IN STR
INCL UNEQUAL BYTE

124359

! Enter at €S.SK: on WX.EQ.0? BUT.

;26362 =00
126363 (S,SK:

;26364

;24365

126366
:Sfi%gg

; compare routine and RETURN +3,

;24371

:52%;;
124374 =11
26375

224376

124377

=00 is length >0, PUSH to CMP(5

=01 is length

=0,

finish inst. now.

.tntt**wtt*t**u«u*ut«*a*u««tq*tq«t«*t~qaq*wttwtwtttttfit*tttwttw«tw*ttt*

e o s anenane :
;00=m=mmmmmecmee

WB_D-2L170[4],uBx31-30>7,

CLEAR FLAG?1,PUSH,
NEXT/CS.C5.81F.LOP

124369 €S, SK,EXIT:

126370

for:

;

;26361

: SKPC"

:§2§g§
;24360

0 QAFF, (880,08BE,6014,0847,00AF,D

Page

(LOKX Rev 13,00, Clock rate = 160ns

124353

U QAFD, 04E£0,0034,403D,8487,0000,2

M 14

;gzgzg .T0C

124351

U DAFC, 0908,0030,06F0,2047,0CAD,5 377+

16:30:35

10lem er

+1s DREG>=4 or <47

——
e r e,

PC_0,CLEAR FPD,

tPC_Q, FPD_0, exit

NERT/GL.NOP, IRD1
P I B

FINISHED RITH LOCC

LT L L

PR e e

WB_R[KOY. CCOP1,S1ZELWORD],

NEXT/CS.5K. EXJT

inst.

‘Subroutine returns here, set CC,

;exit inst.

[

;

{MT098.MCX
CHAR MIC

MICROZ2

IM(O1)

Character String

Fem

28-NOV~83

amee

16:30:35

1 MAT(CHC

e
s

N 14

Page

CLOKX Rev 13.00, Clock rate = 160ns

: MATCHC''

Character String

:SZ%;g .T0C

224330

:ttwttttit'tttt*ttt******t*tt**t*t*t****t**tttttttttttwuntttttttttt*t*t

;24382

224384

;

%
‘

'
)

i
,

!
i
|

;24381

;26383
;24385

;24386

;24387
226388

;24389
;26390
;gz%g}

;

SOURCE LENGTH
'
'

;
H
:

P
R1
FLAG3
QUTPUT

;

# BYTES LEFT IN SRC STR
ADD OF NEXT BYTE BEYOND
MAT(H OR SRC STR

1246406

;24406

FPDOFFSET

224409

TEMP1

126610

24611

1264412
;264413
;20414

;264415

RESOURCES

NZVC_0100 IF RO=0
NZVvC_0000 ELSE

:
N

VA
PC

TEMPG

D
MTMP10
FLAGO
FLAG3

OR ONE BYTE BEYOND

K
:
s

SOURCE ADDRESS
"
'
SET (MATCHC FLAG)

RZ
R3

‘

#OF UNMAT BYTES 0BJ STR
ADD NEXT BYTE IN 08J STR

;

RO
R1

;
;

;24607
224408

RO
D

;

;24601
124402

;26405

;
;

;
:
H

;24403

(8 BITS)'(8)'(16 BITS)

OBJECT ADDRESS

;24396
124397
;24398

;26400

DELTA PC'0'OBJECT LENGTH

R2
R3

;
.

;24399

INPUT

;

;24393
1246394

24395

MATCHC

CODE

SET FOR MATCHC

124416

;

:2('(‘18

'-tttttttttttttttfittttttttttttttittttittttttttttt'\ttfi!‘*ttl't"t"t!"'

1244617

SUBRNUTINES

(S.GENL.RESPC

594.

TMTO98 , Mry
CHAR MIC

MICROZ 1M(DY)
Character String

28=NDV=83

16:30:35
+ MAT(HC

B 15
CLOKX Rev 13.00, Clock rate = 160ns

Page

$ 264619 0BAY:

124420 CS,MAT,SET.FPDOFF,~1;

i UBAY, 0586,00%7,0030,3847,0089,F

1441

2442

:522%4

;26455 08A3:

. CBA3Z, 0681,A001,0034,06487,003E,¢C

;264626

126627

;20428
;244629
;246630

;24431 03EC:

CUsEC, U485,B592,4034,4047,003E,D

;24432

;szzgz
;24635 O3ED:

U4FD, UBHU,USHE ,603D,8047,0087,8

124636

;Stz%g

01enaneFORCE ADDRESSavtatnaddns;

; SRC LEN > OR = OBJ LEN

MCFPDOFFSET] 2L 1T0L7],

NEXT/CS, MAT, T P53, =1
J11wewndafORCE

P _MIPCI+RIROD

; GO READ 15T (HAR

ADDRESSttssssstass,

; SRC LEN < 08J LEN

. G0 SET RO=-R3 TD PROPER VALUE
. AND EX]T INSTRUCTION

seenannedfORCE

ADDRESStawvesnsnn,

sxxneanen
s fORIE

ADDRESSwettrwnniw,

RER1) MIVAL
D RCZERD)

; RY GETS OBJ ADDRESS

: CLEAR D REG

;24439 =0

:Szzz? (S, MAT, EXII

)

WZR, CUES,ARDR,403%6,0047,04AA,5
WP, UREG IS0 ,40%4,0047,0089,¢
CHOC, G6R84,04582,4134,
8047 ,003F 9

226642

;56652
s 2044
P A

26446

124647
YT

;2{.(,(.0

;54429
;244

PUSH R{R3) MIPC],CLEAR FPD,

NEXT/CS.GER.RESP(

JGPR3_PC, restore P({ & RETURN+1

L Ll N
ettt

R[ROJ JEXT(MITEMPIT]),

GPRO_# bytes in the uvbject string

S1ZE(WORD]

jeevescsanan LT

RCR21_D, 1RDY

L L L L L

;GPR2_DREG, *e[Rp1er

;24452
224453

JE6456 (S MAT, TMPS:

;Szzgg

;24459 =000

]

UA9Q, 0986,0077,00%0,2047,0448,7

224660
24441
24462

.52222

226465

]

DAGY, Q68U,0030,640F0,0067,0617,0

)
[Semeeemmcecssscmsecenmmm—a—————— :
RCTEMPS) 2EXT(M[MDR]),
JTEMPS_the BYTE, anything penting?

SIZELRYTEY,
[P, TS?

s
s cn s m ey
;000ccmmmecnnnccnc
REl'a
PYSH,
MUFPDOFFSET] 2L 1T28L4]),
JFPDOFFSET 40000000

NEXT/ZCS. FIX RATCHC, IND
AR

L R

126466

PISH,

;26468

NEXT/ZIE.SERV,IF,15¢

24667

INTPEND OR

TIMER?,

iR2_¢31=305201(FOR LOCC)

e L L Ll LN

JINTERRUPT

JBUT

INTQ IE.SERV ROUTINE

SRYDY, COHY,299F,4BUY, S8F7,0049,0

124455
124456

595

[(MTOOB MOX

CHAR ML

MICRO?

28-NOV=83

TM(01)

Character String

;24469 =100

124470

124471
126472

UAYL, 0186,1037,0030,3047,004F,6

0H9F, 0480,0036,4000,0050,0089.0

¢ 15

MATTHC

CLOKX Rev 13.00, Clock rate = 160ns

100sscnnsnsasessanas R
YFPDOFFSET GETS AN 6
ALEPDOFFSETY2LITOL6D,
NEXT/CS.LOC
:FLOCC (RET AT CS.MAT.10.D.Q)

---------------------------------

(TEMPB_SFFFFFFF(FOR AND INTO R2)

MCTEMP8I_OLIT24C13F]

--------------- N
e R T
TR ¢

JREAD A BYIE

READ,S1ZELBYTE]

NEXT/CS,MAT, THPS

+MTMP5 GETS 1ST CHAR(READ (HAR)

CS.MAT, SET FPDOFF:

------------------------------ H

68+

0B7B, 0C85,B592,4034,4047,0087,8

D-0.SIGND C(MP?,SIZELLONG],

SRC LENGTH < 0By LENGTH ?

R[R1J MUVAJ NEXT/CS.MAT, EXIT

0BJECT LENGTH = O
EXIT INSTR AS [F MATCH WAS FOUND

D¢ 2D 4
—
—t s
P

=3
MmOe.
DKV T--

MEAEMCO

—=O

;MTMP6 (CODE) GETS A1
JGET RO,Q,AND D

JRET+1
;SET FLAGO

;R3 GETS P(
iRESTORE PC

(S.MAT,R118ET§LA CL:

R[R1] MLVAT,

:JR1_GETS

(LEARTFPD,

FLAGO?,
NEXT/CS. MAT R2,GETS,10~0

:(LEAR FIRST PART DONE
:
.

2t =

b m

NS NNU = OO0 NN

OO OCOCOOOOOO0O

------------------ -yt

08(D:
CS.MAT,R0.Q.D.1:

DDRESSweevwtrtann,
'tttfittthREf

RO,Q,D GET TEMP1(LENGTH)

kCROT_Q_D_MLTEMPY)
0B76:

-.t-atwttfloRCE

TS LN
ADDRES MALAAARLI

WwB_M{TEMP101=RLTEMP]]

EIRTN

0R*6, 0400,A000,06F0,4047,0849,9 338

08D, 0484,1592,7034,0047,0087,6

UBC2, 08ES,B592,66434,4047,0087,E

2l ok R
I WAL

0r45,A592,4034,0047,04AA,5

P
S
S S
A T AR R
R LR L Al ol Rl
LY JOALA AR UALA LAV UL N
LA

OEQ1,

OBJECT LENGTH NOT EQUAL TO ZEROQ

;

=00
CS.MAT. 90
0BLO, 0986,6087,0030,0847,008C,D

NEXT/CS.MAT.SET.FADOFF.-1

0B7A, 0C80,4028,0861,0047,0884,1

A
T PR PRI
ST
¥

1)
U

UBYE, 0986,8E87,0039,F847,0089,F

FLRLNING PLRUNL NUNBRLNU NI NUNINL PLNL PLNL NN N

124473
124474
124475
124476
126477
124478
124479
24480

16:30:35

CLEAR FLAGO,WB<31=30>7

PFLAGO_0, s MIEMP10 < length?

Page

596

CMTQ98.MCX

MICRO2

1M(01)

Character String

(HAR M]C

1264521 =000
;26522 =001
124523

i
0A99, 0586,((77,0030,4047,04A8,2

0A9B, 0846,25BE,4034,4047,04AA,5

§]

l
0A9C, 0C84,A001,0030,8047,0087,D

0A9D, ODSE,CC37,0030,0047,00A3,9

124525
;24526

;26527

124528 =011
;24529
;24530
$ 24531
;24532
: 24533
124534
124535
224536
;24537
;24528
124539

;24540
124541

;26542

;00 ccnsaccunmmmannunnne~ —n———

PUSH,
MEFPDOFFSET] ZLIT28L8],

SRET+4
SFPDOFFSET_80000000

NEXT/CS.FIX.RATCHC, IND

*R2<31=30>210

101 o SR

;

PUSH,
MLTEMP2) RLR1D,

YRET+1
iMTMP2 GETS R1

‘
i

NEXT/CS.GEN.RESPC

YRESTORE PC

;

SET FLAGD,
;100mmmm

JSET FLAGO

;

: TEMP2_R1+MTMP10

NEXT/CS.RAT.R3,GETS, THP2
;10]memmeemmam

;

e m e m e ce m e a soH

RITEMP2]1 MLTEMP101+RB,

;

e mmmww———

MLFPDOFFSETI ZL1TOLQD,

;Load FPDOFESET,

SET FLAG3, NEX /7CS.C3

;enter CMPC3 code

set MATCHC FLAG,

124543

.
i
0B7C, 0480,0038,1034,0047,008A,¢2

CB7D, 0484,2592,6034,0047,0080,2

o
'
4
O0B7E, U484,A008,0134,8047,003F,9

126544 CS.MAT, 0 GETS 0-RO:
126545
Q-RCROD,
;24546
124547
126548
;24549 (S.MAT, RS GETS.TMPZ:

;Q_Q=R0

NExr/cs MAT.R1.GETS,R1-0

124550
:26551

;24552

---------—---------------fihififi'

R[R3J MLTEMP2],

NEXT/TS.MAT.R1,GETS,VA,CL

;24553
;24554 =0
1264555 (S, MAT, R2 GETS.10-Q:
o
o
;24556
R[R?J _MLTEMPI0]=Q,
124557

224558

IRD1

;
H

C(TMP2)
A CLR FPD CODE

124524

ATCHC

Page 597

= 160ns

D15
CLOKX Rev 13.00, Clock rate

B-NOV-BS 16 30: 35

‘R2 GETS MTMP10~Q

*FINISHED

;

(MT098 ,MCX
. MIC
CHAR

MICRO2

1M 1)

Character »iring

_
U 0B7F, 0CH4,1592,4024,0847,0081,8

28-NOV~83

;24559

124560
4361

16:30:35

t MATCHC

Page 598

CLOKX Rev 13,00, Clock rate = 160ns
-

;

RCROJ_MCTEMP1, SIZECLONG],
CCOPITNEXT/CS.MTC.R2_0,IRD

1GPRO_TEMP1, set ((, and clear GPR? &
:IRD1TMin MOVTC code

Eszggz CS.MAT.R?.GETS.R1-Q:

jU UBA2, 0884,0038,0034,4047,0087,7

Egzggg
104567 0B77:

U 0877, 0C84,0E7(,0034,4487,00BA,4

U 0BA4, 0C84,0038,0034,C4A7,00BA,5

124568

sewnextnwFORCE

R1 GETS R1-0
ADDRESStxwaavnnus,

24589

PC_RIR1I_RBH1

10457
24572

e ELELLELLL UL et
RIR31_VA_RB~0
:R3,VA GET R3-Q

1264574
U 0BA5, 0084,AE51,0034,0047,008A,1

RIR1_RB~0

104575

;24576

R1,PC GETS R1+1

j-smeescssssssuescmceccmeeameens ;

RCROJ _MLTEMP101-1,

NEXT/TS MAT.SET.FPDOFF, =1

e ot

1RO GETS MTMP10=1

:START AGAIN

e e v e

——

F 15

CLOKX Rev 13.00, Clock rate = 160ns

LENGTH

DELTA PC'0(BBITS'24BITS)

sELTA PC

FOUND IN RZ2

TEMPO<1-0>

number of extra BYTEs to move

SOURCE ADDRESS

DESTINATION ADDRESS

TR SR i

PR TR TR TR

E?tevant only it MTEMP9>0,

L
CODE

TEMP?7
MTEMPO

This is

after (GPRO *+ &),

TEMPS
TEMPG

SSS SRR RRRRRARARRARRRRRRAEED

1222222282228 02222282338 23222223

INPUT

TABLE ADDRESS
=0 if we were in a standard

move.

>0 it we were MOV(<C5> and were

moving LONGWORDS to an aligned
dest,
GPRO is adjusted +4

*TEMPO<1 0> due to decrementing
betore a WRITE and possible
extra BYTEs.
DIFF IN SRC LEN,DES LEN

MTMP10

RTMP13
FLAGS

ouTPUT

' CODES

0.1

2.6

‘RO

/AVA(16)/\R3(16)

LRl

<==

Y R2

/\PC(8)S(8IMIC(1B)

<--

E R3

VA (ALREADY)

* R4

R0(16)°(8)C(o‘MB‘F(8)

P RS

TABLEADDRESS

Cmm

<--

AR AR

MB
D

RS R

D WD

MTEMP bit

D D D

e A

v s TTENeY

1= FLAGS

e e

:= garbage

S B

RSN RRRRRRRRRRRRRRRARRRRRRRRRRRRA))

VA (ALREADY)

BCCIF 2)0R RI3IC(IFT6)

DO = X bits in Length

=.= delta
SN
. MY
MTEMPY
o

599

: MOV FPD Pack routine'’

Character String

—

Page

+ MOV FPD Pack routine

NS WU—=O00~N
SO VONG

NS WR

SO0

[elelVs lalNal ol aNallo oD allalecle Lo Tod

IS LY

b
bl

eL L
e

b Tk b

8 LN e Ly

ek al
O

S I

o o

UL NN LS LN LN S LN N LN

A
O
P

JJOC

16:30:35

[

28=NOV-83

M(01)
MICROZ
Character String
e M ®aSe Mo ®e®atatometeDs®e®aSone
e to®ototatotateta

(MT098,MCX
CHAR MIC

NSNS

(MTO98,MCX

CHAR MIC

MICRO?

1M(012

28-=NOV=83

Character String

0BA6, 0484,7592,4035,4047,00BA,7
0BA7, 0484,5002,403%4,8047,008A,8

0BA8, 0480,9592,4A70,0047,0088,0

16:30:35

615
CLOKX Rev 13,00, C lock rate = 160ns

MOV FPD Pack routine

;24627 CS.MOV.PACK.BEGIN:
;24628
RLRS]_MLTEMP7]
126629
124630
124631
124632

124633

124634

;24635

124636

“R5 GETS TABLEADDRESS=PACKING

ACR2I_MLTEMPS.OR.RB

EMask till into GPR2

(B_MLTEMPO], WK.NE.0?

‘Are we MOV(C<35> moving aligned
;LONGWORDs?

124637 =0

0B80, 0082,A592,4014,8047,008A,8
0B81, 0(84,073D,0024,0047,008A,9

0BA9, 0186,0012,0030,1847,00BA,A

0BAA, 0484,0001,0034,0047,0088,0

;24638 CS.PCK. MOV
;24639
R[R?J S1Z M[TEMP1OJ SIZECWORD],
124640

;24641

1246642

226643

24644

;24645
124646

;240647

24648

1264649
$ 24650
124651

iNo, GPR2_deltaPC'Fill'MTEMZIO

NEXT/CS.PTK.MOV.1

‘Yes, GPRO_inc, by a LONGWORD

R[ROJ RB+CONX(4)
------------------------------ --

MCTEMPO] _MB.AND.ZLITO[3]
S

EMask out <1-0>

{GPRO_RB+0, 1, 2, or 3, adjustment is
;complete

NEXT/TS.PCK.MOV

;26652
124653 (S.PCK,.MOV.1:
;24654
WB_MLTEMP10],WB<31-30>?
126655
124656
;24657 =01
;26658 (S.Mov, PACK 1:
124659
M[TEMP?J FLAGS,
;24660
.

RCROJ_MLTEMPO]+RB,

0BAB, 0880,A592,44F0,0047,0080,5

0 A

NEXT/CS.MOV.PACK.2

‘1s MTEMP10 negative?

: TEMP?_GARBAGE 'FLAGS

0807, 0186,6(12,4034,0047,0080,5%

;24661
124662
124663
;24664
:52225

0BAC, 0580,7€12,1031,F847,008A,D

5 (S.MOV.PA(K.2:
124667
;2466
;26669

:0_0"0"0'00FLAGS

0BAD, 0084,600A,4035,0047,008A,¢

:2467§

‘RG_0'0'CODE 'MTMP10 BIT'0'FLAGS

0B0S, 0886,7036,4030,0387,008A,C

OBAE, 0886,8287,0014,0047,00BA,F

OBAF, 0084,8002,4035,0047,0081,0

$1lommmmmmnmem
e mme e ——————

MCTEMP6] MB.OR.ZLITOL80D,
NEXT/CS,ROV.PACK 1

2246670
1264671
12467

;24674
124675
;24676
24677

124678

Page

--------------------------------

RCR4]_MLTEMP8],OR.RB

IMTMP10 IS NEG

TOR IN 1 IN MTMP10 BIT

{TEMP8_WORD'0

*R4_RO'CODE 'MTMP10 BIT'?'FLAGS

600-

0C86,85BF,4034,0047,0088,2

4
4

,00FF, 2
0BBS, 0484 ,8292,4014,0047

0084,4008,0034,0047,0088,5

(8B4,

0885, 0885,A592,5034,0047,0088,4

(B84,

(880,058F,4033,4487,0088,5

0BB3, 0980.,6010,0430,1047,08B8,4 384+

Clock rate = 160ns

Page

ADDRESS*aawwaniw;

MCTEMP6]_MB.AND. 2L 1T8LOFF]

JMTMP6 JUST HAS CODE IN IT

Lt Lo L L
et atataietadabdt

WBUS_MTMP6=-300

UE MLTEMP6I-ZLITBL3],

:NOT EQUAL TO 300?

WXTNE,
0?
u

NN TANN) -

jewnnnanveFORCE

------------------ Cummscmeu—

*RO GETS PC BECAUSE CODE IS 300

R[ROJ M[P(],

NEXT/TE. PACK. DONE
I

M[TEMPbJ MB.RR.B,

1GO TO CHARLIE
P P

WB<1-0>2"

0486,8000,0034,4047,0088,3

NNy - OO~ OIS N =S OO

0B08,

=S OO O NN NI

0485,A592,4034,0047
,00FE ,2

0BLY,

uB83, 0086,6387,0240,0047,9880,9 337«

4
4

N
i N

0882, 0685,A592,4034,0047,00FE,
2

T T T T T N e R P

O O 0 0 €0 Co 00 Co Co Lo Co o 0o
2 2 e O OO D OOOOO SO00 V0OV

4
4

= OO 0O NN

AUPIN) b s >t b b

4
4

OO
OO
O oo~ oo
NN N NS N N N TN SN NI TN SN SN N TN SN NI N SN N ~No-O

0BB1, 0980,6D90,0A70,1847,0888,2 378+

24679 0810:

LA L L TR T R P PY

0810, 0D86,6092,0037,F847,0088,1

H 15
16:30:35
CLOKX , Rev 13,00,
MOV FPD Pack routine

28+-NOV-83

1M(01))
MICRO2
Character 5String
LN LVTN LTSIV N e TN 1N TNt
V]LELSTNLELN
PLRLNLRUNINLNI
NN RLALTLRSNL LN PV RSN NI NNLG LS LN

(MT098.MCX
CHAR M1

101 mmmmmmm s

RLROI MCPC],

enm s m

MTMPb CODE SHIFTED TO LEAST SIG BITS
:BIT 17SET?

- -~

RO GETS PC

NEXT/TE.PACK.DONE

1GO TO CHARLIE
SBIT 1

- ot %

8 0 20 0

5 o

o e g g e

MCTEMP8]_MB-RLR1]

S e St

SEY CODE =2 OR 6

‘DELTA R3

B M[tEMpr ZLIT0L2],

‘MIMP8-2

bCRLTENPIST

1 CODE=6

WXTEQ,0?

YIS IT A 22

GIR3T
G RIPCY T SCODE = 2
*

RERR0O]_MITEMPB],OR, (RB,RR,16),
NEXT/TE.PACK.DONE

*RO_/\VA'/\R3

:G0TMTO CHARLIE

¢
601

)

Character String

(]

AN
O N

T [ NS LA Lp N LS Ly S 15

Page

: MOV FPD Unpack routine'’

; Refer to the pack routine banner a few pages back.

;ttll!tttttttttNAfittiitttiififlt*ttfi**fi*t*t*k********ti*!**i*fifltt**tt(tit

RDT.RIL,IRDT,RIH
.REGION/I
£
=00
s

(PN WY O T TV

NP T AN — O 00

O PV

routine

; The output of the unpack code is the input of the pack code.

¢
e W
W
O
et O O O
o

MLTEMP?]_RLR5)

‘TEMP? GETS TABLEADDRESS

, CHAR .R3H
,R1L
, CHAR .R2H/(HAR.R3L
CHAR
,CHAR ,R1H/ CHAR.R2L
.REGION/
© o

00 o

S0 o

MCFPDOFFSETI_O

A 2% 2

AN = O O

CLOKX Rev 13.00, Clock rate = 160ns

: MOV FPD Unpack

; The input of the unpack code is the output of the pack code.

O WA

A A

MLTEMP9]_0

e S

------------------- v o

MCTEMPSI_RCR2),RR, 16

O N LS NN = OO O

115

16:30:35

"tt!’(fiifitfiifilQ':Qttttttt!!!ttll*tl!tttlttttflt!tntttfitwfi**t't***it*fi*****

-0

T T

- €5
N

‘Load FPDOFFSET

T T -t

izero GPRO decrement flag

IMTMPS GETS R2 ROT BY 16

:BYTE SIZE

CEXP FILLER

MLTEMP10I_RLR2]

"L TEMP10_GARBAGE
' TEMP10

MCTEMP2]_ZL110080]

TTTTIRIND OUT IF MIMP10 IS NEGATED

WB_MLTEMP2],AND.RLR4],
WXTNE.0?

e O

:0"""""""‘T """""""""" ‘
‘RETH
PUSH,
METEMPS] ZEXT(MB),
YEXP FILLER BUT 1ST O'FILL

SIZECBYTE],

=00

e oy v oy v

NEXT/CS.EXP.FILLER

OO0 O~ Wi o

DI NO

R
Ak
T
S
S
S
N

NN NNUNOC

ANN RN
P
S o A

080D,

LNLS WNNU = O

0486 ,A59F ,4010,0047,0080,¢

AR O

080(,

0c80,2002,0A75,0047,0080,C

0BBA,

0D8%,2037,0034,0047,0088,A

R o PO

0BBY,

NN N TN NI N YN

I
e
e
P
T
T
T

0486 ,A5BF ,4034,8047,0088,9

0887,

eam.

0886,559€,4000,0047,04A9,4

0836,

0086,52B7,0014,8047,0088,6

0BB3,

oo,

0886,9587,0030,0047,0088,8

osa?7,

0886,(587,0030,0047,0088,7

RS RUA
RINL AR R
TONLNLNUNONIND FORUAINLRBRINURLNUN

0Bg6,

0328, 0486, 75BE ,4035,4047,0088,6

w N NN N TN SN N N S N TV S TN N N N Y SN SN N NN TN NI N NN N Y NN N NN NN N N NI N SN SN SN N

1M(01)
Character String

M
CHAR

28«NOV=83

MICROZ

AUNU R ALNIAI NI NICL NIALNL
NI NI NURI NI NN
N N N E aE 2k aE P B P o
P PPl 2l 2P aE Ak 2k

CMYOQS.MEE

118 BIT SET?
;

MCTEMPTO0)_ZEXT(MB),

MTMP1O_0'MTMPI0(POSTTIVE)

NEXT/CS.MOV.UNPACK .

S1ZELWORD].
)

BUSH,

METEMP2) -1,

*WORD ERTENDED

——

NEXT/CS2ONPLTMP10. 15, 1EG

FRETH
'BIT

IS SET

tADJUST MTMP10

60¢.

[

;

MI(RO2

CMT098.MCX
CHAR . MIC

1M(01)

Character String

28-NOV-83 16:30:35

J 15

fLOKX Rev 13,00, Clock rate = 160ns

: MOV FPD Unpack ~outine

:52;;9 CS.MOV,UNPGCK 1:

LU 0BOt, 0080,05BE,6035,0307,0088,8

352;;3 _

FLAGS_D_RCR4]

;FLAGS 2RE RESTORES D_R4

) OBBB, 0186,6DB2,0030,7847,0088,C

Esz;gg

ML TEMP6] _0.AND, ZLITB[OFJ

'TEMPé GETS CODE RESTORED

J 0OBBC, 0486,82B7,0015,0047,0088,0

:26784
;gz;gg

jmmmemsmemmmm
e eemmem——— e ;
MLTEMPB] _RLR4J.RR.16
JMTMP8 GETS GARBAGE 'RO

124787 08B0:

U 0BBO, 0486,15BE,4034,0487,0088,E
)
U OBBE, U484,859E,6014,0047,0088,F

U 0BBF, 0D80,6090,0A30,1847,0888,8 384

;24788

Pc _MLTEMP1]_RLRO]

124791

R T;

RCRO) D_ZEXT(MLTEMPB)),
S1ZELRORD]

124795

e=esesccccccacmcm—saa=N R——

124796

+1S CODE = 3007

WXTEQ.0?

: 24801

WB_MLTEMP6]-ZL118(2],

;5238§

;
L DL DL LD E S

wB<31-30>7 NEXT/CS.MOV.UNPACK.3

: 24804

{1 omm o me

:szggg
124808

JGPRO & DREG are restored

) _MITEMP6]-ZLIT8BL3],

:Sfi;gg

124807

U OBCO, 0886,45BF,43B4,(4A7,0084,4

JPC(TMP1) MAY BE RESTORED

;26792
;52532

224800

U OBBY, 0586,((%7,003%0,4847,008C,0

ADDPRESSwawanankaan,

;52;83

124799 =0
U 0888, 0980.6D70,06F0,1047,0881,1 377~

sunnxewnwFORCE

MLFPDOFFSET]_ZLIT0(9.]

‘No, is code < 200 (codes 000 or 100)?

‘Yes, reenter MOVC5S seperate flows

0000 =memmmmmmemmmee—oae ammm—————— ;

;24809

;Szg}?

VA_MITEMP4I RLR3],

wB<1-0>,NE.D?,

;1s address LONGWORD aligned?

NEXT/CS.MS, wR'

124812 =01

:szg%z CS.MOV. UNPACK 3:

J 0B11, 0485,A387,0010,0047,008(,1

224815

;szglg

124818
U 0B13, 0086,45BEF,43B4,(4A7,00A5,0

;24819
124820
124821

R[TEMP3] M[PC].RR.16,
NEXT/CS.ROV.UNPACK. 4

MTMPb(CODE) > OR= 200
JTEMP3_ GARBAGE'/\VA

;1 lemmmmmmm
e —————

VA _M[TEMP4] RLR3],
wB<1~0>.NE.D?,
NEXT/LS. M3, WR

Page 603

Are we LONGWORD aligned?

MICRO2

CMT098.MCX

(haracter String

CHAR.MIC

1M(01)

28-NOV-83

16:30:35

K 15

CLOKX Rev 13.00, Clock rate = 160ns

: MOV FPD Unpack routine

o
Page 604

;24822 CS,MOV.UNPACK.&:
:24823

0BC1, 0486,359E,4010,0047,008¢,2
08C2, 0C86,45BE,4034,C047,008C,3
0BC3, 0480,3001,1034,C4A7,008C,4

METEMP3] ZEXT(MB),

104877
:Szggg

e
ettt SA LT
e;
JTEMP4 GETS R3
MCTEMP4]_RLR3]

;gzggg
:24830

;gzg%;

124834
‘522%2

124837 =00
0814, 0880,0036,44F0,0047,0081,8

;24838

;52328

124841
0B1S, 0080,4592,6030,0487,04BC,7

0B16, LUB6,403A,403D,8047,00A4,8

IMTMP3_0'/\VA

124824

:24833
0BC4, 0980,6D90,0A30,1047,0881,4 384+

e ———————— S

: 26842
124843

124844

iSanit

124847

;24848

SI1ZELWORD)
PG

:ZERO EXT BY A WORD

PPoot ;

VA_Q_MITEMP3]+R[R3]

*VA GETS RESTORED

e
e
L L LI EE R ;

WB_MLTEMP61=21178(2],
WX7EQ.0?

;15 CODE = 27
;

ittt tintudatuinteiadeidedeb bl -

FLAG3? ,NEXT/(S.UNP. MOV

;Are we writing backwards?

e e R—

;0] mmmmm

PUSH,
PC_D_MLTEMP4],

NERT7CS.UNP.GET.R3

MCTEMP4]_Q,NEXT/CS.M3.WR.BACK

1264849 =

TRET+1
:PC GETS FORMER R3

:GET R3 FROM DELTA R3

:TEMP4_GREG (copy of VA), reenter in
;writing backward code of MOVC3

;24850
124851 =00

;24852 CS.UNP.MOY:

]

CH18, 0880,05BE,4034,04A7,008C,6

124853

124854

;Szggg
;24857

)

0B19, 0684,4592,4033,4487,048(,7
0B1A, 0885,8592,4031,0047,008C,5

;00=me

e m e ————

VA _RIR31],

NERT/CS.UNP.MOV, 1

: VA GETS UNMODIFIED R3

;

10l mmmmm e
m e —— :

124858

PUSH

TRET+1

;Szggg

NERT/(S,UNP,BET.R3

;

124859

124862

:Szggz }

PC_RETEMP13)_MLTEMP4],

*RTMP13,PC GET TMP4

10mmmmmmmm
e oo
ee ;

RLTEMP4]_M[VA)

JTEMP4_VA, reenter inst.

124865

;52329 (S.UNP.MOV.MTC:

0BCS, 0586,CC37,0030,4847,U0AB,t

124868

;Szggg

MCFPDOFFSETI_2L17009.),
NEXT/(S.MTC.OR

iPack up instead of RETURN+4

Eg:g;; (S.UNP.MOV.1:

0BC6, 0480,05BE,4034,4487,008(,5

124873

PC_RCR1I,NEXT/CS,UNP. MOV, MTC

{PC_GPR1, reenter inst.

;

MICRO2 1M(01)

{MT098 . M(X

Character String

CHAR . MIC

28~NOV~B3 16:30:35

L 15

CLOKX Rev 13,00, Clock rate = 160ns

: MOV FPD Unpack routine

:gzg;g CS.UNP.GET.R3:

U 0BC7, 0484,159E,4010,C047,908¢,8

U UBC8, 0086,3001,0034,4047,008C,9
)

J OBC9, 0CB4,3592,4084,C047,0000,1

——

104876

RCTEMP3] ZEXT(MITEMP1D),

$24879

:gzg;g

:gzggg
:04882

124883

$24884

$17€ (WORD]

MCTEMP3)_MB+R[R1)

YTMP3_0'TMP1(RO OR /\R3)
*ZEROTEXTEND BY A WORD

e SE T LR ;

$TMP3_R1+/\R3

jmmsseesssmmvremmmmameenee “wmeee ;

RCR3) MLTEMP3],
RETURR [1]

*R3 RESTORED
TRET+1

Page 605.
:

CMT098.MCX
(HAR MIC

1M(01)
MICROZ
Character String

28~NOV=83

L10C

16:30:35

(MPC

M 1S

(LOKX Rev 13.00, Clock rate =

FPD Pack routine

160ns

Page 6065
;

: (MPC FPD Pack routine'’

Character String

'*t***tl‘ttttk*itit*tttttttttttiiifi*fi***fitlfitflt***t****i**t*t*t**t"**tfiitttttt

LENGTH
SOURCE ADDRESS

RO
R1

INPYT

CMPC

;
:

DELTA PC'O(8BITS'24BITS)

;

DESTINATION ADDRESS

;

LENGTH
VALUE FOR MATCHC

)
Q
PC

:
:
:
:

FLAGS

;

MTMP10

:
:
:

RESOURCES

;

ouTPUT

* CODES

0,1

FILL
CODE

DELTA PC

SEE R2

LENGTH(DIFF IN LENS)

TEMP2
4,5

2,3

D OR MTMP10

<--

MI0(16)ROCIE)

VORI

1EMP5
TEMPS

<ee

P R2

/\PC(8)S(B)C(8IMBIF(6)

<=-

Y R3

VA (ALREADY)

;

«/\PC(8)0(16)MB?F
(6)

* MB MEANS MTMP BIT
©
.

(16) MEANS 16 BITS LONG

S MEANS TEMPS(M8 MTMP8)

2 MEANS UNKNOWN QuANYITY

F MEANS FLAGS

« WHAT R2 CONTAINS IF MATCHC 1S OPCODE AND THIS MAY HAPPEN WHEN CODE =0 OR
1

KAN AR AR

R NN RN R AN N AN A AN

A AR h kR

A A b

A A

mama

A AN

b Ak

o
e

h bk h b d ik

28-NOV=83

16:30:35

(MPC

N 15

(LOKX Rev 13.00, Clock rate = 160ns

24923 CS.CMP.PACK.BEGIN:
124924
¢

;24925

0BLA, 08B0,A592,46F0,0047,0081,D

124926
124927 =01

124928

1246929
126930

081D, 0186,2012,0031 .F847,0088,A

124931
124932
;24933
;24934

OB1F, 0D86,2C12,4034 .0047,008C,8

;24935

124936
;24937

124938
124939

vs(s, 0486,25% ,4000, 0047,0088,A

s o

WB_M[TEMP10],WB<31=30>?

;24945
;24946
124947
;24948

0086,2002,4031 L8047 ,04A9,A

0838,

24549

0(82,2592.,4014 ,8047,008C,"

;24950
;24951
;26952
;24953
; 24954 0812:
;24955
124956

0BCC, 0986,5012,0037,F847,0081,2

a2, 0484,5002,4034 8047 ,008C,F
JB(E,

058U, 6D, VEFU LOU4T UBAA, T

;24957

377

;24958

124959

607

t1s MTEMP10 negative?

M[TEMPZJ MB.AND.ZLiTOL3F],

NEXY/CS.TMP.PACK.1
T

*TEMP2_0'FLAGS BIT FOR MTMF10 IS NOT SILT
;

MLTEMP2]_MB.OR.ZL1TO[80]

‘TEMP2_ GARBAGE (24)'1'?'FLAGS

MCTEMP2] ZEXTMB),

SNOW EXT BY A BYTE

SIZECRYTE],
NEXT/CS.CHP.PACK.1

124940 =0
124541 CS.CMP.PACK. 1:
124942
;26943
;24944

Page

FPD Pack routine

J1ERQ EXVEND BY A BYTE
tR2_0'1'2°FLAGS

pusn

CRET+1

NEXT/CS.EXP,FILLER

JEXPARD FILLER

M{TEMP2) MB.OR.RLTEMP6],
[ lmmmmmm
et

e e

c e

RIR2).S1Z_MLTEMP2],

SIZETWORD]

MUTEMPS]_MB.AND.ZLIT16[0FF2
sewanr
oo FORCE

JTMP2
O'CODE'BIT10'?'FLAGS

—————

sR2_R2' TMP2(WORD)

;

TTEMPS_O'FILL'0'0

ADDRESSwrwwwrwetun,

RCRZI_M[TEMPS],OR.RB

;R2_R2'FILL'R2(WORD)

WB_MLTERP6I-ZL1T8L4],WB<31-3052 :1s TEMP6 >=400 or <400

CMT098.MCX
(HAR MIC

1M(01)
MICROZ
String
cter
Chara

;

{MTIG8 MOy

MICRO2

{HAR ML

TM(01)

tharacter String

28=NOv-83

16:30:35

B 16

(LOKX Rev 13,00, (lock rate = 160ns

Page

¢ (MPC-FPD Pack routine

;24960 <000
24961 =001

OAAY, (GGLBS,A592,4034,0067,00FE,2

:26962

52822

(R3] M[PCJ NEXT/1E .PACK.DONE

;2&955 =011
124966

U OIARY, IBR2,AS9C,4011,
8047 C4RE,9

FUSH

;26969

ROTEMP6].S12 MITEMPIOL,

5126 (wORDY,

;Szg;?

UARG, DUBK,H4RA,0600,0U67,00AA,b
;

JRETHY

:SI2F WORD

,TEMP6_0‘MTMP?O(wORD)

NEXT/CS.RY.GETS.PC

124979

‘TEMP6>:400, finish packing

AL ARETEEEE
LR IR LR neanman

;24967

104968

;001 =m=cmimnann ceesisessscsmsnun;

;

100=cmcammcennanan mesensnm————

1264973

ML TEMPG] _MB.RR.16,

‘52352

TMPb MIMP1Q! O(wORD)

FLAG3?

IMATCRC?

14976 -U

]
|

|, cans, 0084,6000,4036,0047,00FF,2
i

Lo UAAY, Q684G,0487,0406,8047,00H8,¢
‘

LOOBRT, U8EE, LA, LU, M0, DURT S

J26977 (S (MPPACK.2:
106578
;Qe~mmecensencuccanaan R
R[ROJ MITEMP6).0R.RA,
;24070

;gagg?

NEXT/YE.PACK.DONE

s 2h

Be
L L e
P

;2498%

RCR2]_RB.RR.8,

: 26986

;24985
"4086

106987
;26088

L4989
;24990

;34992

24993

2499«

16996

e Aue S utED

;24097

. 04998

;24999

‘-3‘,00\)

CHPL, U686, UBT, 000G, BUG 7 00AA 8

25001

$ 45002

JR2 GETS ROTATED

FLAGO?

-Q

18 0 =TMPI1D

(Qmmemmcnane S S
M[T{Mpz)
JMINPZ
0 FOR MATCHT

NEXT/CS. FMP PACK.3

1-----.---------o------u-——-n-—'

M[!EMP?J R{TEMPY ]

JWHAT WE WANT TO SAVE IS TMPY

NEXT/CS,IMP PACK,

3
L4995 (S, (M, PACKE,
SHEEL DRAS, B0

:GO"TO CHARLIE

126982

;8“991

CHRD, CTRE,OSHE
L ADED GUA S, DORE

sRO_MTMP10'RO

| mesmscsenceenmace. L L

R{R2).SIZ_MLTEMP?],

;
L

S126[WORDT

[e-wesmSemssscecsmseNEERRERURERE.

A(RZ]_RB.R..8,

NEXTZTS, (MRLPACK,

JR2_RZ‘'TEMPZ(WORD)

;R2 GETS ROTATED BACK

JRE_R2'AC16)
RS

608

(MYNGR Mry

MICRO?

{HAR M1(

TM(O1)

tharacter String

2B=NOV-8%

16:30:35

(LOKX Rev 13.00, Ctock rate = 160ns

Character String

: CMPC FPD Unpack routine'

AR AR R R

325005

SRR AR AR AN AR N AN AR RAN R R AR RN R R R AR R AR

;25098

; Refer to the pack routine banner a few pages back,

225006
;25007
;25009

bPage

(MPC FPD Unpack routine

125008 LT0C

: The input ot the unpack code is the output of the pack code.
; The output of the unpack code i< the input of the pack code.
R

S A

R AR AL AR A AR AR AL AR

125010
;25011 ,REGION/IRD).RIL,IRDT.RIH

i U330, 0086,658E,5034,8307,00uD,1

;25012 =000
25013 (S.CMP,UNPACK:
123014
;000=mmmmmmmsommm
oo s i :

125015

MLTEMPG]_Q_FLAGS_RIR2)

;Sgg%g REGION/CHAR,R1L ,CHAR,RTH/CHAR,R2L, CHAR ,R2H/CHAR,R3L , (HAR.R3H
35285? (S, CMP,UNPACK . BE GIN:

o OBD1, 0886,0587,00%0,0047,008D,¢
U 08b2, 0586,6D92,0030,7847,0082,0

Egggs%
125024

;Sggsg

125007 =00
:25028

:25029

)

o BB20, 0086,52R7,0014,8467,04BF,8

225030

;sgg%}

125033

)

v OHPY, C886,559F,4000,0047,06440,4

)

o 0B2Z, UIBL,082,00F4,0047,0088,F

—

MIFPDOFFSETI_O
e

‘Load FPDOFFSET
e B LLL;

MLTEMP6]_MB.AND,ZLIT8LOF]

JMTMPG GETS CODE

j00=-wmmmmmmeccocccnnacana el LM

PYSH,

JRETHY

NEXT/Cs.PC.GETS.RY

JPC_RY

MDR_MUTEMPS5]_R[R21,.RR.16,

JMDR,TEMPS GETS RZ ROTATED BY A WORD

0] =mammmmmm
e —————

125034
;25035

PUSH,
MOTEMPS] ZEXT(MB),

JRETH
JTMPS O'FILLER(BYTE)

;Sgg%g

NEXT/CS.EXP,FILLER

;THEN EXPAND T

125039
290640

;10=mmmmmmmm—m
e ameame e ;
JTEMPZ_80
MOTEMP2] _ZL1TOLBOL,

125036

;528?}

SIJECBYTE],

FLAG3?

JBYTETZERQ EXTEND

609

(MTO98, MCX

MICRO2

CHAR MI1C

(haracter String

28=NOV=-83

:25043 =0
125044

0B8F, 0186,6D87,0030,0847,0082,7

;Qemescscccncanaraans comamm—a——

125045

WB_MLTCMPEI-2L178L4],

“1s TEMP6>=400 or <4007

;25047
135049

NEXT/CS. CMPLUNP. 1A
{]msesmmemmm e eemmm;

WB<31-30>?

125046

UBBE, 0DBO,6090,060,2047,0882,5 377+

] 16

CLOKX Rev 13,00, Clock rate = 160ns
¢ (MPC FPD Unpack routine
16:30:35

{MATCHC CODE=1

MITEMPG] 20L178L1),

125050

;Sggg%

NEXT/(S.TMP,UNP,18

195053 =01

:23054 (5. CMPLUNP, 1A:
125055
=
;0)emmmesmememcesmcccecame-ecea-ae;

0B2S, 0C86,ASBE,6034,0047,008D,7

{CODE = 400 OR 500

WETEMP10I_D_RLROI,

;25056

:Sgggg

NEXT/CS.CRPTUNPACK .3

Eggggg €5, CHP, UNE 18:

0B27, 0486,A287,0014,0047,008D,3

Esggg}
125063

08D3, 0CB80,2002,0A74,8047,0082,8

125064
125065
125066

M[rEMP1OJ_N[ROJ RR.16
=

125067 =00
:25068

0B28, 0486,A59F,4010,0047,0082,A

100emmmmrmr
e ec e e nen-o :

SMTMP10 IS POS

;538;5

NEXT/CS.CMPLUNPACK. 4

1GO TO FLOW

;25070

S1ZELWORDT,

(0l emmem e

PUSH,

125075

m e

:ZERO EXT BY A WORD

————— -

METEMP2] -1,

’5285?

NEXT/CS.ONP.TMP10.1S.NEG

RET+1

TMIMP2 IS NEG,MTMP2 FFFFEFFF

tMAKE MTMP10_FFFF'MTMPI0

2528;3 5. CMPLUNPACK .4
}sggg?
M[TEMPZJ RCRO2
125082

YTMP2 GETS RO

125084

RIROJ D _ZEXT(MLTEMP2])

*RO,D GET 0'RO(WORD)

FLAGS?

TMATCHE?

125083

JBD4, 0884,259E,64D4,0047,0089,0

Y18 MIMP1Q NEG?
;

RCTEMP10] ZEXT (MB) ,

125073

UB2A, 0CBS, 58E,4034,0047,008D,4

;=eeseseccecscscseccscccomeamoss :

WB_ML[TEMP2],AND,RLR2],
WXTNE.0?

125069

125074

CHPQ, (886,7F77,0030,0047,048F
A

YMTMP10 GETS IT'S LEST SIG BITS

125085

125086

e===esccmenceesacccacccsoas m————

s1ZE[RORD],

YZERO EXTEND A WORD

Page

(MT098,MCX
(HAR M1

MICRO2 1M(01)
(haracter String

’

28=NOV=83

E 16

16:30:35
CLOKX Rev 13.00, Clock rate = 160ns
: (MPC FPD Unpack routine

;25087 =

'52833 cs CMP,UNPACK.6:

$25090

UB_MLTEHP6I-2L11802),

0890, 0980,6090,06F0,1047,0882,0 377+

:25091
;ggggg

WwB231-30>7,
NEXT/CS. CMP.UNPACK,S

0891, 0481,2387,0020,0467,008D,5

;%gggg

108094

foR _MIMDRI.RL.8

125097
0BD5, 0085,259E,5010,4047,008D,6

;25098
;sg?gg

26101
0BD6, 0C82.1592,4014,8047,9089,0

Page

Y1s TEMP6 >5200 or <2007
*(to VA_GPR3 code)

jlmesmemocmcemcsccscmmmemmmoeeee

*MDR_MDR ROTATED 8 BITS TO THE LEFT

jmem=smsecsseceascmsncammmmm—aen;

RCTEMP1] Q_ZEXT(MIMDRD)
S1ZELWORD)

:0.0LD VALUE BACK(MATCHC CUDE)
$070°Q(WORD)

jommTommoseeemsmeeaeee mm———

25102

RIR2).S1Z_MLTEMP1],

R2 /ARC'2'0LD R2

;sg}gg

NEXT/ZCS. CMP,UNPACK . 6

;

125103

SIZECWORDY,

;0_D'Q(WORD)

125106 =01

.gg}gg (S.CMP, UNPACK 5:

082D, 0986,C(37,0050,4047,008D,9
)

OH2F, 0780,05BF,43B4,C4A7,00A7,0

125109

;gg}}?
125112
125113

;Sgg}g

MCFPDOFFSET] ZL1TOC8.D,
NEXT/CS.UNP,TMP. (581

iReenter CMP(5, Source 1 vs. FILL

i1l=mmmccmmeccmmemnec
e —————

VA_R[R31,WB<1-0>,NE,0?,

NERT/CS.C3.L0P

“VA GPR3,

is address LONGWORD aligned?

125116

sgng (S.(MP,UNPACK,3:

UBD7, U186,CC37,0030,4047,008D,8
)
0BD8, 0080,05RE,4034,(487,0089,9

}52153
125121

125102
;gg}gz

MLFPDOFFSETI_2LI1TOL8)

‘

jommmmeseeemee
e emed
e;

PC_R[R3],
NERT/CS.(5.52F )

{PC GETS R3

125128

:Sg}sg (S.UNP,CMP, (551
i}
i

08D9, C080,056F,4034,(4A7,0048,8

125128

VA_RLR3],NEXT/(S5.C5

$VA_GPR3

611

;

CMT098.MCX
CHAR,MIC

MICROZ2 1M(01)
28-NOV-83 16:30:35
(LOKX Rev 13,00, Clock rate = 160ns
Page 612
Character String
+ SCANC and SPANC FPD Pack routine
: SCANC and SPANC FPD Pack routine'’ :
Character String
“
;52}%3 .T0C

125131

R L

125134

;2513%
12513
125135

125136
:25137

H
;

e e

RO
R

INPUT

TEMPS

;
:

125142

LENGTH
ORIGINAL PC

SAME AS RO
MUST PUT INTO R1

FLAGS

125140

r
me

ROC16)

e e

—— e

————— et

TEMPS(8) ?2?FLAGS(6)

;52}22

125145

PRI

;251647

; R2

125149

. R3

125151

T
LC T L T

125148

:25150

185152

:sg}gz
;25125

oUTPUT

;

: RO

125146

‘

A AR SR LR S PR LS LR AL

FILL

D
PC

;25138
125141

pT(32)

‘

mmemmmess —occssns ~snenems onms=amo

s R e mm————-

memeeses mmesm——- ILLLI R _mmmemee-

R2(ORIGINAL PC) (32T
R3(32)

(16) MEANS 16 BITS LONG

e e ee

? MEANS UNKNOWN QUANT]TY

LN SC RSN E S Sen- iniakeinieleindeinit

Enatanantt'nntqnuntwtw*wtntwttt*wtt*tt**ii*fiwt*tttttttfi*fitt«fi*fittfitwfifl*

;25156
125157 =

225158 (S.SC.SPAN,PA(CK .BEGI:
;25159

1y CB92, 0884,0287,0014,0047,04A9,A
U 0893, 0586,5092,0057,F847,008D,A

U 0BDA, 0884,5002,4034,0047,008D,8

U 08DB, 0082,0036,4484,0387,0044,8

NEXT/US.EXP.FILLER

125164

U OAAL, QUBY,AFS1,0034,4047
,00FE, 2

e
S
e
—.

RCROJ RB.RL,.16,

JRET+1

RO GETS ROTATED BY A WORD
JEXP FILLER

[1mmmen wemmmmeeemammm—c——ea———- ;

;2;%22

MCTEMPS] _MB.AND,ZLIT8LOFF)

;e516¢

jemmessmssssssssessssccoueeeeene :

igs168

RIROJ_MC TEMP5].OR.RB

JTMPS_0'Q'FILL'O

iRO_RO' TMP5'0

jmmmmesmme
e
———————— ;

25171

R{ROJ.S1Z_FLAGS,

+RO_RO'TMPS'27F
LAGS

:sg%;z

FLAGZ?

+HAS PC BEEN INCREMENTED?

:25172
;25176
125177

;Sg};g

105180 ~14e

‘

LEE LD LI LT LEILH

:gg}g%

;25161

125175 =0ue
U OAAB, 0085,A592,4034,4047,00FE,2

L LR

PUSH

125170
.

;25160

125181

195182

;25183

SIZELBYTED,

:ONCY WRITE A BYTE

;Qrrmseommem
e s
mem—————e ;
R(R1) MLPC],
INOT_INCREMENTED SO JUST STORE PC

NEXT/TE.PACK,DONE
e

;G0 TO CHARLIE

RO SR ;

RIR1I_MLPC]-T,

NEXT/TE . PACK ,DONE

: INCREMENTED SO STORE P(=1

+GO TO CHARLIE

(MT098.M(X
CHAR . MIC

616

;25186

Page 613
(LOKX Rev 13,00, Clock rate = 160ns
16:30:35
: SCANC and SPANC FPD Unpack routine
: SCANC and SPANC FPD Unpack routine.
Character String
'
R R R R
L AR AR AR AR AL LA ARE AL A
}

125190

MICRO2 1M(01)
Character String

28=NOV~-83

:Sg}gé .T0C
:25187
;23188
;25159

; The input of the unpack code is the output of the pack code.
; The output of the unpack code is the input of the pack code.
; Refer to the pack routine banner a few pages back,
R

A A A AT

R AR

A AR A SR AR

AR ALAMALAALAL A AL AL

325191
;25192 .REGION/IRD1.RIL,IRD1.RIH

25193 =000

;Sg}gg CS.SC.SPAg.UNPACK:

U 0338, 0086,5287,0004,0047,0089,4

Esg}gg

135198

MCTEMPSI_RCROJ.RR.8

iMTMPS_GARBAGE
'F ILL

:gg;gg .SEGJON/CHAR.R1L,CHAR.R1H/CHAR.R?L,CHAR.R?H/CHAR.R3L,CHAR.RSH

125001

:25202

y 0894, 0586,5012,0037,F847,04BE,8
u 0895, 0880,058€,4034,0307,0080D,¢

u OBDL, 0C86,A287,0014,0047,008D.D

:25203

:Sgggé

125206

:Sgsgg

125209

:Sgg}?

i25212

)

u OHDD, UUB4,AS9E,6014,0047,00AD,8

{0m m m o
o e;

PUSH,

JRETHY

NEXT/CS.PC.GETS.RI

JPC GETS R1 ONE WORD SUBROUTINE

MUTEMPS] MB,AND,ZLITOLOFFT,

Rttt
L L LA L DD

FLAGS_R[RO2

JFLAGS GET LEAST SIG 6 BIYS OF RO

jmmmesassesscasescscsmuasnanan- ;

MLTEMPI0]_RIROGI.RR, 16

JMTMP10_RO ROTATED BY A WORD

:25213

RCRO) D ZEXT(MLTEMPI0D),

;25215

NEXT/(S.0S.5CSP.BEG

125214

JTEMPS O'FILL

SIZECRCRD],

JRC,D_O'LEFT 16 BITS OF RO

J2EROEXTEND BY A WORD

sSCANAC SPANC BEGINS

S
s

;

CMTO9R MCX
CHAE MIC

g
en

e
v
ma

ome

MICRO2

ce
C
e

e
e
¢

TM(01)

(haracter String

e
—
e

28~NOV=-83

16:30:35

H 16

Page 614

(LOKX Rev 13.00, Clock rate = 160ns

: LOCC and SKPC FPD Pack routine

¢+ LOCC and SKPC FPD Pack routine'

Character String

:sgg}g LT0C

2252]8

:tttttttttttwflttt*ttt*tt**i**t**flt**fi**fi&fitfitfinfitQttti&fittttttttittit*t

125221

:25519
125220

165292

TEMPS

125223
:Zgggg

H
H

125228

:
;

35522¢
;25221
125229
$25230

125237
125238

;sg%zg

MUST PUT INTO R1
ORIGINAL PC

TEMP1

uTPUT

;05233
185236

SAME AS RO

PC
Q

RESOURCES

P RO

12523
25238

(HAR

;25231

125232

LENGTH
SHOULD GET PC

RO
R1

INPUT

;
H

P
T

DELTA PC TEMP5(8)

emmmeeas _mmmmimmn ammeeees -

PL(32)

emmmeee- mmme—- _mmmme— I

(16) MEANS 16 BITS LONG

N
H
TR

ROC16)

RN AR

e
AN AR

e
RN AR

RN NN AR AN NN RNRNA TR

wdy

35352; (5.L0CC.SKPC.PACK.BE:

J OBDE, 0986,5D12,0037,F847,0089,6

Egggzz

MCTEMPS]_MB,AND, ZLIT16L0FF]

IMTMPS_O'FILL'0'0

125245 =

;0
mm e e m————;
PUSH
JRET+1

;sggg?

NEXT/TS.RT1.GETS.PC

125249
105252

u 0B97, 0485,9008,0670,4047,00A8,0

:05253
;ggsgg

125256 =101
J 0A8D, 0480,0036,4030,0047,00FF,2

125257

:Sgsgg

325560 11

_
i
J UA8F, 0084,138F,4004,0047,00FE,2

:25261

125262

;25263

RCROJ_MCTEMPS],OR.RB,

*RO_0'FILL'RO(16)
(PUT PC INTO RY

D Pt
—————;

RCTEMP1)_Q=MCPCBACK],
IR<2-0>?
R

LE LL L LLL L L

NEXT/]E.PACK.DONE

iTEMP1_DELTA PC

JIF IR1 NOT SET MATCHC

JMATCHC DONE SO GO

B R ittt
tdatalalet ;

A[ROJ_RB,OR. (M[TEMP11,RL.24),

NEXT/TE . PACK,DONE

;RO_DELTA PC'FILL'RO(16)
GO YC CHARLIE

u OH96, 0884,5002,4034,0047,048L,9

125246 =0
125247
25248

;

———

CMT098 . MCX
CHAR.MIC

MICROZ2

1M(01)

Character String

28=NOV-83

116

Page 615.

(LOKX Rev 13.00, Clock rate = 160ns

: LOCC and SKPC FPD Unpack routine

;%gsgg Jtoc

;25266

SRR R AR AR AN R AR AR R R AR AR AR A

125268
125249

; The output of the unpack code is the input of the pack code,
. Refer to the pack routine banner a few pages back.

125267

;25270

U 0340, 086,5287,0014,0047,0083,0

16:30:35

Character String

: LOCC and SKPL FPD Unpack routine'’ :

AR R

; The input of the unpack code is the output of the pack code.
HA AN

AR AR

K AR AN RN

NN AR

;252N
125272 REGION/IRD1.R1L,IRD1.,RTH
125273 =000
125274 €S,L0CC,.SKRPC,UNPACK:
125275
;000~~=ommmmoomo
e smemne e :

:525;9 ~

AR AR AR AR

MCTEN 5]_RCROJLRR,16

RN SRR

ANT AR

AN TN N

Rk Ak

;

JTEMPS_GARBAGE'FILL

195078

;25579 .REGION/CHAR,R1L,CHAR,RTH/CHAR,R2L , CHAR,RZH/CHAR .R3L , CHAR R3H

;sgsgg

25286

1) 0B31, 0086,12B7,0024,0047,04B¢,8
U 0832, 0580,1C12,1037,F847,008D,F

U UBEL, 0986,0C37,0030,3047,00BE,1

JRET#)
sTEMP1_GARBAGE 'DELTA P{

R et
e b:

;5253%
25295

NEXT/CS.PC.GETS.R)

;O0REG_original P(

e e L

0_Q+MIPCBACK]

Sgggg

MCFPPOFFSETI_2L17006)

125302
:gg%gz
;25306
125307

:sgggg
;253

‘

iLoad FPDOFFSET

PR
oean TRt “emvennan -

MCTEMPO)_RCROD,
IR<2=0>?

;00) =
m et
METEMPI] _RLRZ2],

JMTMPO GETS RO SO CAN 2ERO EXTEND
J1F MATCHC BIT 1 1S NOT SET

NEXT/CS.BAT.UNP.L.S

e;
JTEMP1 _R?

JMATCHT SO RESTORE TEMP1

;01locmmmccncnccrcsnmmcumcuancn. H

;25312

RCRO) D_ZEXT(MLTEMPO]),

;52%;;

NEXT/(S.05.L0C

;25313

JPC GETS RY

Q_MITEMP1],AND,ZL1TOLOFF]

;25296

125310 =011
J DAAB, 0084,059E,6654,0047,00A4,6

e e L L L L LR ;

185291

:sgsgg

125305 =001
U 0AA9, (886,158F,4034,8047,008¢,2

JTEMPS_FILL'FILLYFILL'FILL

PUSH,
MCTEMP1] RIRO).RR.
24,

125301
U 0BE1, 0486,05€E,46764,0047,00AA,9

NEXT/CS.EXP.FILLER

125287
125288

125094
v 0B8DF, 081,58009,1030,0047,008F,0

;00=mmmmmmm
e e
e e
e;
JRET+1
PUSH,
METEMPS] MB.AND,ZLITOLOFF],
JTEMPS_Q'0'O'FILL

SJ26CRORD]), IR<2=0>?,

;GPRO & DREG get

length,

:which inst are we?

u 0B30, 0086,5C12,0037,F847,04A9,A

;23281
;25282
125283

;25280 =00

;
:

(MT098.MCX
CHAR MIC

MICRO2 1M(01)
Character String

i
J OBE?, 0086,159€,4010,0047,008E,3
it OBE3, 0880,05BE,4036,06A7,008E,4

) OBEG, 0B84, 59E,6014,0047,0044,6

125316
;25317
;25318
;25319
125320

125321

125322
:25323
;25324

;25328

105326

28~NOV-83

16:30:35

J 16
CLOKX Rev 13.00, Ctock rate = 160ns

LOCC and SKPC FPD Unpack routine

MLTEMP1] ZEXT(MB),

NCASE MATCHC
RO
EXTEND BY A WORD

S12ECWORD]

‘- ey o

[

e 0O

“VA GETS RESTORED

'RO.D GETS LENGTH

Page

616

’

CMT098,MCX
CHARMIC

MICRO2

1M(01)

Character String

28-NOV~-83

16:30:35

kK16

: MATCHC FPD Unpack routine’’

Character String

325329
125330

AR
:

;25332

;

:ggg%g
;25338

;
;

125340

;

125343

225345

125333

125334

125335

:25339

;25341
125342

;25344

;

R A A
INPUT

AL AR

; Note:
H

AR AL

QuTPUT

emssssse e-ssoses secoscoe eocceooo

Fc(32) (ALREADY)

memmeeses comeeceo B it
inie

R2(T6)
/APC(BY M7
~
PA(32) (ALREADY)
B

LENGTH

MTMP10

:25349

DELTA PC

=pPC

=R0

PC
VA

=R1
=R3

(ODE

16TH BIT OF R?

;

- s ==

(x) := x bits in length
? := garbage

:25350

AL AL AL

RO(32)

;
;

AR AR A

/\ := delta
¢ := CODE

;25340
125347
;25348

IN R2

KRR AR AR AR AR AR AR RN R A R AR A TR KRR AR AR AR AR N A AR R
;25351
:25352
;25353 REGION/IRD1.RIL,IRDI.RIH
;25354 =000

AR AR R AR KA AR KK

;SZ%%Z CS.MATCHféuNPACK:

0348, 0480,058E,46F4,8047,0083,4

Eggggg }
105359

WB_R[R2) ,WB<31-30>7

iAre we MATCHC, LOCC, or CMPC3?

;Sg%g? rggGJON/CHAR.Rll,CHAR.R1H/CHAR.R2L.CHAR.RZH/CHAR.R3L.CHAR.RSH

)
UB%4, 008),058E,4034,04A7,008L,5

_
.
)
0R35, (986,8£B7,0039,F847,0034,0
,
0836, C086,65BE,5034,8307,008D,1

125362

125363
;ggggg

125366

VA _R{R3],
NERT/CS.MAT UNP,1

)

e —— :

;VA GETS R3
JMATCHC

teatttinilalet mm———

JTEMP8 _3FFFFFFF
JL0cCC

;25367
;Sg%gg

ML TEMP8] OLIT24[13F],
NEXT/CS.LOCC.SKPC.UNPACK

125370

;10mvemmsmmeemace
naaa cm——— :

125371
;S§§;% )

617

: MATCHC FPD Unpack routine

;%g%gg T0¢
;25331

page

CLOKX Rev 13.00, Clock rate = 160ns

M{TEMP6] 0 FLAGS RLR2],
NEXT/CS,TMP,UNPATK ,BEGIN

TEMPG,0,FLAGS, GETS R2
JCMPC3

:
j

}

i
;

{MT098.,MCX
(HAR.MIC

MICRO2

1M(01)

Character String

28=NOV-83

16:30:35

L 16

s MATCHC FPD unp3ck routine

;sgg;g CS.MAT.UNP.1:

U OBES, 0C80,05BE,4034,4487,008E,6
u 0BEG, 0886,15BE,4034,8047,008E,7

)
J OBEZ, 0086,159&,4010,0047,008A
7

;Sgg;g
105378

(LOKX Rev 13,00, Clock rate = 160ns

fic_R[R1J
==

iPC GETu R1

e —eeemeecoacooao ;

;Sgggg

MLTEMP1]_RIRZ]

JTEMP1_R2

125381
;25382
;25383

jmmmmmemmmmmecmecceesessaseeos ;
;TEMP1 is restored, reenter LOCC
MLTEMP1] ZEXT(MB),SIZE[CWORD],
NEXT/CS.RAT,SET.FRDOFF =1
:preliminary flow

Page

618

)

i e it
N TURFUNTUNION[OY L UL PUNT VLS LN LG L UL VL VLV L VTN
R TUNTUNT ORI G TR TR
R
S O N S U N S N N S S N
N3

X —TOMMDID
M MOADZRC AT "MONMZ X
T O
X M
R
SN
- TGN
TaE
s R

MICROZ2

TM(O1)

MICROZ
MICRDO2
MICROZ2
MICROZ2
MICRO2
MICROZ
MICROZ
MICROZ2

TM(OT)
1M(01)
TM(01)
TM(01)
TM(0V)
1TMM(01)
1M(01)
1M(01)

MICROZ2
MICRO2
MICRCr2
MICRO2
MICROZ
MICRDZ
MICRO2
MICRO2
MICROZ
MICROZ2

MICROZ2
MICROZ2
MICRO2
MICRO2
MICROZ2
MICROZ2
MICROZ2
MICROZ2

MICROZ2
MICROZ
MICROZ2

MICRO2
MICRD2
MICRC2
MICRD2
MICRO2
MICROZ2
MICRG2

MICRO2
MICRO2

MITRGZ
MICROZ

MICRCGZ

MICROS

MICRO2
MICROZ
MICRCZ
MICRO2
MICRO2
MICRO2

MICRJ2
MICROZ

MICROZ
MICROZ
MI(RO2
MICRCZ
MICRC2

MI{RC?
MiCRC?
MITRIZ
MICRGZ

H
1
J
K
L
M
N
B

6
6
6
6
6
6
6
7

MICRO2

TM(01)

E 10

MICRO2
MICRO2
MICRO2
MICRO2
MICROZ2
MICRO2
MICRO2
MICRO2

1M(01)
1M(01)
1M(01)
1M(01)
TM(OT)
1M(01)
1M(01)
1M(01)

¢
D
E
F
6
H
]
J

11
11
11
1N
11
1
11
11

TMOT)
1M(01)
TM(01)
1M(01)
1M(01)
1M(01)
1M(01)
1M(0T)
1M(01)
1TM(O1)

K 5§
L 5
M5
N 5
B 6
C 6
D 6
E 6
o6
G 6

MICRO2
MICRO2
MICRO2
MICROZ2
MICROZ
MICRNZ2
MICRO2
MICROZ2
MICROZ2
MICROZ

TM(O1)
1M(01)
1M(01)
1M(OD)
TM(01)
IM(01)
1M(0OT)

c
D

MICRO2
MICRO2
MICROZ2
MICROZ
MICRO2
MICROZ
MICRO2

1M(0O1)

7
7
E 7
[
G 7
H 7
1
7
J

N
B
(
D
£
£

7
&
3
3
8
8

H
1

8
8

IM(O1)
1M(Q1)
1M(O1)

£ 7
L7
M 7

ITM(OT)

TM(OD)
1MI01)
MO}
TM(01}
TM(01)
TM(01)

IM(Q1)
IM(CD

1M(OD)
1M(D1)

iM(OD)

)
8
o8

TMIOD

TM{OD)
MO

o 9
w5

1M(012
MO
TMI01)
1:401)
MO,
TM(OD)
TM(Q1
1M(ON
M/
1MIDT:
M(0H

M(CY)
IM(():
TMIGY.
TMLGT)

N 8
B 9
.9
i 9
£
9
PG
19
.6
v
L9
M5

N 9
B
A
Lo

MICROZ2

MICROZ
MICRO2
MICRO2

MICROZ2
MICROZ2
MICRO2
MICRO2
MICI02
MICROZ2
MICRO2

MICRC2
MICRD2

MICRO2
MICRG2

MICROZ

MICROZ2

MICROZ2
MICROZ2
MICROZ2
MICRO2
MICRO2
MICRO2

MICROZ
MICROZ2

MICROZ2
MICRC2
MICRO2
MICRD2
MICROZ2

MICROZ2
MICROZ2
MITROY
MIIROZ

MICROZ2

1TM(0O1)

F 10
6 10
H 10
110
J 10
K 10
L 10
M 10
N 10
B 11

MICROZ
MICROZ
MICROZ2
MICRG2
MICROZ
MICRO2
MICROZ2
MICRC2
MICROZ2
MICRO2

TM(OD
TM(O1)
TM(OT)
1M(01)
1M(01)
TM(O1)
1M(OT)
TM(OD)
1TM(O1)
1M(01)

1M(01)
1M(D1)
1M(OD)
1M(O1)
1M(01)

K
L
M
N
B
€
D

MICRDZ2
MICROZ2
MICROZ2
MICRO2
MICROZ2
MICROZ2
MICROZ

iM(OT)
1TM(01)
MO
1TM(0O1)
1M(OD)
1M(O1)
TM(OT)

1M(01)
1M(01)
1M(01)

F 12
G 12
H 12

TM(01)
1M(01)
1M(01)
1M(01)
1M(01)
1M01)
IM(01)
1M(01)
1M(01)
TM(GT)

1M(01)
1M(01)

TM(Q1)

11
N
11
T
12
12
12

1M(01)
1M(01)
TM(Q1)
M(O1)
1MOD)
1M(01)

I
J
K
L
M
N

TM(01)
1M(01)

13
D 13

TM(Q1)

1M(O1)
1TM(Q1)

TM(QD)

12
b
¢
1?2
12
12

B 13

E
F

13
13

G 13

MICRO2
MICROZ2
MICROZ2
MICROZ
MICROZ2
MICRO2
MICROZ2
MICRO2

MICRO2

MICRO2
MICROZ2
MICPOZ2

MICROZ2
MICROZ2
MICROZ
MICRO2
MICRO2
MICRO2
MICROZ2

1M(01)
1TM(O1)
1M(01)
1M(O1)
TM{OT)
1M(O1)
1M(01)
1TM(OD

1M(D1)

M(OD)
1M(O1)
TM(OD)

TM(Q1)
1M(OD
TM(OD)
1IM(OD)
TM(O1)
TM(O1)
TM(OD)

MICRO2
MICRO2

1TM(O1)
1M(OD)

MICROZ

TM(OT)

MICROZ
MIC(RO2

TM(OD)
TM(O1)

1M(01)

H 13

MICROZ2

TM(OT)

TM(QD)
IM(O1

B 14
¢ 14

MICRGZ
MICROZ2

TM(OY)
1M(QT)

1TM(O1)
MO
1M(O1)
1M(Q1)
1M(01)
IM(O1)
IM(OM)
TM(QT)
1M(01)
1IM(Q1)
1M(OT)

MO
TM(ON)
1M1
MG

113
J 13
K 13
L 13
M3
N 13
D
E
F
G
H

14
14
14
14
146

1 14
J 14
X 14
L 14

MICROZ
MICRO2
MICROZ2
MICRO2
MICROZ2
MITROZ2

MICROZ2
MICROZ2
MICROZ
MICRO2
MI(RO2

MICRO2
MICROZ2
-MI(ROZ

- MR

IM(OD)
MO
1M(01)
TW(CT)
1M(O1)
TM(OD)

TM(OY)
1M(OD)
TH(OT)
MG
1M(OD)

1M(CT:
MO
TH(QY)

COOCOOC
VWYV OO OO U GO0 00
OB WD = OO0 NI SMAN 2O 00NN B~

I A WD

LN LN A
AN A G
A
NN W NN
B DSBS D D DS D

TR TR T
R

NININV NI NIV

T
T TR
e e

TN
U
U

- |u 0BEB, 0C86,A5BE,4080,8047,0000,1

MRLA NI NN

U OBEA, 0C82,A592,4010,8047,008E,8

U 0BE9, 0C85,A592,4084,4047,0000,1

T UTUT T VWA

U 0BES, 0080,058E ,4084,4487,0000,1

‘

PIND

Character String

CHAR.HI%

U LT T A

PINIRVNI PN

28-NOV=83

1M(01)

MICRDZ

CMT098.MC

.T0C

16:30:35

(LOKX Rev 13.00, Clock rate = 160ns

¢ FPD Subroutines

Character String

: FPD Subroutines''

(S.PC.GETS.R1:

BCRIRTILRETURN
C13

iPC_GPRT, RETURN +1

CS.RT1.GETS.PC:
@ o

RLR1) _MLPCI,
RETURR [1]

IR1_GETS PC
YRET+1

CS.UNP.TMP10.1S.NEG:

RCTEMP2],S1Z_MLTEMP103],
SIZECWORD]

MCTEMP107_RCTEMP21,
RETURN [1]

STEMP2_FFEF 'MTMP10(16)
;

TiMIMPTO_FFFF'MTMPTO
JRET#1

Page- 619

MICROZ

(MT098.MCX
CHAR.MIC

TMM(01)

Character String

28-NOV-83

1
¢
16:30:35
CLOKX Rev 13.00, Clock rate
: Ird Rom Definition

LICODE_
029:

FPD

MEM

REG
0PS
[NOPJLCS.CMP.UNPACK

0PS

IRDTLLODILOS.RED

.OCOVE

EPD [NOPJLCS.CMP UNPACK
RD1L).0DICOS.RED

FPA REG

[NOPJLCS.CMP,UNPACK
LLODILOS.RED

JLCS.0S.MOVC3.CMPC3
1
£Cs.0
.0S.MOVC3.CMPC3
(¢s.0 S.MOVC3. (MPC3.1 JLCS.O S.MOVC3. CMPC3.1 1
.1CODE
020:

s Ird Rom_Definition”

- Character String

$25407 ,70C
25408

IRDTLLODILOS.RED

s.0
.05 .MAT(CHC
S.0 S.MATCHC,1

-T3I TJMTINY

437

OrTCNV—IMN

J
3

J0€S.0S. MATCHC
JICS.0S.MATCHC.1

.0coo £

0 2E: CNTOENOPJE
CNTTINOR]

;LOCC

JEC
J0C

0S.LOCC.SKPC

. 0S.LOCC.SKPC.1

3.
]

sMATCHC

L ¢s.0 S.MATCHC
[ ¢s.0
.0S.MATCHC.1

JECs. 0S. M ATCHC
JICS. 0s. M ATCHC.1

]

;MovC3

sMOVCS

.CCODE

2C €s.0s.MOV(C 5 +CMPC5.1 ]

E ¢ g.MATCHC.UNPACK

MOV.UNPACK
¢
[NOPJLCS.
CLODILOS.RED
0

L S.MO V.UNPACK
L S.RCD

.1C0oD £

[CNOFILCCS .05.L0CC.SKPC
[INOPJIL(S.0S.LOCC.SKPC.1

= 0S.RED

. 1CODE
039: FPD L[NOPJLCS. VATCHC,UNPACK

L €S.0S.MOVCS5.CMPCS

€. SKPC.UNPACK %.

S
0CC.SKPC.UNPACK ]
03A: FPD [NOS JOCS.L
]
S
IRD1LLODICOS.RED

CNT1LNOPI[CS,0S,L0OCC.SKPC.1

;s CHPCS

]

S.MOVC5.CMPC5.1

CNTOLWOPJLCS.0S.LOCC.SKPC

L CMPC3

.1CODE

.0CODE
03A:

S.MOVCS.CMPCSH

02D: CNTOENOP] £cs .0S.MOV(S5.CMPC
CNT1INOPILCS.0S.MOVCS.
CMPC

FPA MEM

It C .0 S.MOVC3.(MPC3
€5.05.MOVC3.CMPC3
3,
[LNOPJCCS
]
3.1
c
.0
S.MOVC3.CMPC
i
€5.0S.MOV(3.CMPC3.1
[NOPJCCS
NOPJLCS.CMP,UNPACK
CNOPILC
Lo01C .RED
[LODILOS

]

page 620|

160ns

1
.11
¢S.M0 V.UNPACK
0S.RED

]

¢ .0 S.MOV(CS5.CMPCS
[NO PILCS.0 $.MOVC5.CMPCS
1,
[NO PILCS.0S.MOVCS. CMPCS5.1 JCC .0 S.MOVCS.CMPC5.1 ]

CS
. MOV. UNPACK
INOPIL
CLOD] 0S.RED

$MOVTC

] ENGRIEER:GE: MOVTC.MOVTUC .13E5328 S.MOVTC.MOVTUC.1 3.
MOVTYC.MOVTUC

S.MOVTC.MOVTUC

CMTO98.MCX

;25459
195460
:ggzgg

CHAR.MIC

MICRO2

1M(01)

Character String

,1CODE_ ;
oPS
REC,
02F: FPD [NOPJILCS.MOV.UNP..CK
0CODE
1RD1£LODIC0S . RED

135463

02F: CNTOCNOPI[CS.0S.MOVTC.MOVTIUC

125466
125467

. 1CODE
02A: FPD [NGPJILCS.SC.SPAN.UNPACK

125470

02A: CNTOLNOPJLCS.0S.SCANC.SPANC

:ggzgg

:ggzgg
:nggg

0cODE

:522;2

0CODE

:ggz;g

IRD1£LODILOS . RED

IRD1LLODICOS.RED

038: CNTOLNOPILCS.0S.LOCC.SKPC

CNT1CNOPILCS. os. €.SKPC.1

.1CODE

‘5?23%
125484

0CODE
1RD1CLODIEOS . RED
028: CNTOLNOPJILCS.0S.SCANC,SCANC

125485

CLOKX Rev 13.00, Clock rate= 160ns

Page

: Ird Rom Definition

MEM

]

JCCS5.0S.MOVTC.MOVTIUC

]

[NOPJLCS.MOV, UNPACK

0PS
FPA REG
[LODICOS.RED

CNOPILCS.0S.MOVIC.MOVIUC

JLCS.0S.MOVIC.MOVTUC

[NOPJLCS.SC.SPAN.UNPACK

1LCS.05.SCANC.SPANC

[NOPJLCS.0S.SCANC.SPANC

J[CS.0S.SCANC.SPANC

CLODICOS.RED

]

038: FPD L[NOPJLCS.LOCC.SKPC.UNPACK ]

125480

125481

CNT1ENOPJECS.OS.SCANC.SPANC,1 JLCS.08 .SCANC SPANC.1 ]

1CODE

i5re

]

16:30: 35

FRA MEM

028: FPD [NOPJI[CS.SC.SPAN.UNPACK

3[€5.05.L0CC. SKPC

3[CS.0S.LOCC.SKPC.1

1
]

]

]
JLCS.0S.SCANC.SPANC

;SCANC

[NOPI[CS.0S.SCANC.SPANC.1 JLCS.0S.SCANC.SPANC.1 ]

[NOPJLCS.LOCC.SKPC.UNPACK 1,

]

CNTIENOPTECS. OS.SCANC. SPANC. 1 JLCS.0S.SCANC.SPANC.1 1

1SKPC

(LODILOS.RED

(CNOP)LCS.0S.LOCC.SKPC

J0€S.0S.L0CL. SKPC

[NOPILCS.SC, SPAN,UNPACK

CNOPICCS.0S.LOCC.SKPC.1

CLODICOS.RED
[NOPJLCS.0S.SCANC.SPANC

J[CS.0S.LOCC.SKPC.1

b
1L[(S

1,
]

; SPANC

SCANC.SPANC

621

JMOVTUC

]

¢NT1ENOPILCS.0S.MOVTC.MOVTUC.1]ECS. 05, MOVTC.
. MOVTUC. 1] [NOPILCS.0S.MOVTC.MOVTUC.1]0CS.0S.MOVTC.MOVTUC. 1]

125473
125474

28=-NOV=83

[NOPIECS.0S.SCANC.SPANC.1 JLCS.0S.SCANC.SPANC.1 J

CMT098.MCX

MICRO2

Character String

28=NOV=83

E 1

2%8

029:

SIZE [WORD] [BYTE)J (BYTEJ L

01 L[

;CMPC3

235

020

S1Z¢ CWORD] [BYTE] [BYTE] [WORDJ [BYTEJ [

;CMPC5

232

03A:

S1ZE [BYTEJ [worpl [BYTEI L

03 C

;LOCC

232

039:

S12E [WORD] [BYTE) [WORD] [BYTEI L

01 [

;MATCHC

485

028:

SIZE [WORD] [BYTEJ [BYTEJ L

01 [

;MOvC3

02c¢:

S1Z€ [WORD] [BYTEJ CBYTE] [WORD] [BYTEJ [

;MOV(S

02€:

SI1ZE (WORD] [BYTE] [BYTE) [BYTEJ] [WORD] [BYTE]

;MOVT(

02F :

SIZE C(WORD] [BYTE] [BYTE] [BYTED [WORD] [BYTEJ

;MOVTUC

02A:

SIZE CWORD]) (BYTE] [BYTE] [BYTEDJ [

0 [

;SCANC

Q07

038B:

SIZ€ [BYTE) [WwORD] (BYTEJ [

Q) [

;SKPC

.uCODE

STV

: Dsize Rom Definition'

01 LC

03[

SIZE [wWwORD] [BYTE] [BYTEJ CBYTEI L
125312 .BIN

Page

: Dsize Rom Definition

.DCODE

01 C

CLOKX Rev 13.00, Clock rate = 160ns

4R6 .TOC

g% 02B:

Character String

16:30:35

zgg

IUIVTNI
VTN NIWVINVIVIES I

T
T
T

Sy
e
wr
mrmeme
S
o Ve
Mshate
e Ma e
e

MAINPUNIALNSNININLNLNI
NN RJINDNVNI AV NL PNV NI NAONS

CHAR MIC

1M(01)

01 [

0] ,;SPANC

622

T
:

MICRO2

(MT098.MCX

DECMAL . MIC

1 %(01)

28=NOY-83

DECMAL .MI]

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

.
1

Page

623

325513 .10C ''DECMAL, MIC'

:25514 ,T0C ''REVISION 29.0'
Jeff Peng, Jim Heom, Gerard Koeckiwyon, John DeRosa, CHARLIE MCDOWELL
:sgg}g :
525517
125518
;25519
;25520

;25521
;25522
:25523

125524

123925

123526

.NOBin
,70C '*
; itev,

; 29

; 28

;23527
;25528

. 27
;

122330
:23531
;25532
;23333

;25

125529

125534

; 26
. 24

125535

; 23

125537
125538
;25539
125540
;23541
125542

;22

;25536

Explanation

The location of u-code 1312 § 1313 are not used.

across page boundary in reverse direction

Merged some locations into common code to save 4 locations

Set MM.NOINT during the write of (VIPL to avoid problem with
the Write Crossing Page Roundry routine.
.

force some addresses and make some documentation changes

Fix ASHP to take a reserved operand abort when dest len > 31.
Fix CVIPE instruction to clear the Z-bit when SRC len > Dest len
whenever the sr: len > dest len and the source string is not equal
to zero and the first byte after a possible zero byte is not an illegal
ascii

character then a reserved operand fault will occur.

Fix CVITP and (VTSP

illegal byte detection fixed in 22

Fix VTIPS instruction to clear the 2-bit when source lenght = 1

29-MAY=1980
.
Fix CVTTP to 2ero upper nibble of 0 length result if a page fault

18~JUNE=1980
.
Fix CVITP and CVISP to take a reserved operand fault for all illegal
bytes

;25547

;21

225550

;20

Set mm.noint for addp4 ~(works for sub also) when writing

12=JUNE=1980
Fix CVILP to alwags properly set/clear 7 if overflow occurs.
Fix CVIPS and CVTPT to properly set (C's if destination length = 0,

;23545

;25548
125549

Revision History"

agcurs trsing to write the result,

;25543
125544

:29546

that overflow.

Fix (VIPS 3nd CVIPT to set I if the srclen > dstlen and dstlen is even.
Fix coryerts (n save flags if interrupted with FPD set.
Fix GIVP to take reserved
iltegal BCD digits,

Initial release.

operand if divide Loop hangs do to

:25551

BIN

CMT098.ME§

DECMAL M

MICRO2

1M(Q1)

28=NOV-83

Decimal String

:§§?§§ .TOC '
.

16:30:35M0vPCL0KX Rev 13.00, Clock rate = 160ns

Page 624

1 MOVP'!

Decimal String
T

e L e A L]

125554

:3&2%9

123338
323559
:sggg?

: The instruction initializatizes, READs data, masks in the sign,
: WRITEs data, checks for zero destination, etc., then sets (C.
; CMPP3 does operand fetch and preliminary initialization in MOVP code.

125562
125563
;25564
125565
;25566

:
:
:
H
:

:25568
125569
;25570
123571

H
:
;
:

128555
&

:25567

;255?§

:
'

MOVP

len.rw, srcaddr.ab, dstaddr.ab

Input

MDR

Length

Resources

GPR1
GPR3
TEMP1
TEMP3-TEMP6

Base address., source
Base address, destination
Misc. storage
Packed Decimal data, memorg
format, LSB in byte#3 of TEMP3,
MSB in byte#0 of TEMP6

FPDOFFSEY
MTEMPB

STEPC

12557

MDR

125575
125576
;25577
:25578
;25579

:
:
:
H
;

VA
DREG
QREG
PSL<C>

125574

125580

;55581
:2558¢2

125583
125584

125585
125586
125587
:sgggg

WDR

WRITEsS

1/0 address
Misc. temp. storage
pitto

.1 so DS.WRITE thinks dest, is
odd. Legal even sources will

be written progquy,_and illegal

even sources (high nibble >0)
will have the unpredictable

a nonzero high nibble.

result of writing

H
;
:

FLAGO
FLAG]
FLAG?

FLAG3

:2559§
12559

H
:

125596

R kAR AR RN AR R R AR RR AR RE IR R AR AR

:Sgggg

1/0 counter

READS

;
:

:25590
125591

LIroc17.)
.
Source & Destination Length

Output

GPRO

the dest, with

Used in DS.WRITE, masks PSL<C>
Value of PSL<C> before IRD?
<Z>image, initially 1
<N>image,

initially 0

GPR1

Base add., source 1

v_0, NZ modified

GPR2
GPR3

0
Base add.,, destination

AR R RN RARR R R AR R AR RN AR R R

)

6 1

——

;

CMT098.MCX

DECMAL .MIC

MICRO2

1M(Q1)

Decimal String

28=NOV-83

16:30:35

: MOVP

CLOKX Rev 13.00, Clock rate = 160ns

Page

625

:55g97 JREGION/IRDX,R1L , IRDX.R1H/IRDX.R2L, IRDX.R2H
:22538 DS.MOVP:

U 0387, 0485,2E5E,0190,4047,0012,0

125600

NEXT/0$.ADD,SIZECWORD],

:sgggg

LOD INC BRA?

125601

RLTEMP1] _SEXT(MIMDR]),

$TEMP1_Length,

*READ Source address

125604 =0

:ggggg DS.MOVP.2:

v 0312, 0880,1001,A180,8107,0412,0

325607

:%gggg

125610
v 0313, 0080,1¢13,8A30,F847,0101,8

;25611

:Sgg}%

fiUSH,NEXTIOSADD,LOD INC BRA?,
STEPC_D_MLTEMP1].SR.1

STEPC D_L/2 for DS.READ, READ
dest. “address

;le=mtmmeeseemmeseecmeeeeeeeeeeo;

UB JMCTEMP1],ANDNOT.ZLITOC31.],

WX.EQ.0?

Is the length ok?

;sgg}é lgEGION/DECMAL.R1L.DECMAL.R1H/DECMAL.R2L,DECMAL.RZH

U 1018, 080,0036,4030,0047,00FF,8

125616

;ggg}g

NEXT/IE.OPER. FAULT

‘«xReserved operand faultwx

U 1019, 00EC.002C,7974,4047,0104,4

;25650

R[R1J 00Q D SET FPD,PSL<(>?

YGPR1_src¢. base address. what's current

128619

125621

;25622
;25623 =0
: 25624

U 1044, 080D0,2592,4034,0047,0100,6

.
U 1045, 0C4D,2592,4674,0047,0100,4

¢ 1006, 0580,0037,0670,0847,0100,4

125625

:sggsg
125628

125629
:gggg?

et
T Le
)=smemmmecec—meccmemeeeeeeeanes

125636 =140

*PSL<T>? (Q_garbage)

CLEAR FLAG1 RCR3J_MIMDRI,

NEXT/DS. MOVfi .PSCC

FLAG1_0. R3_dest. address, set PSL<(>

jlommmemsceseescscmme
s ————.————

SET FLAG1,RCR3]_MLMDR),
1R<2=0>? ,NEXT/D3.MOVP. INIT

Ezggg% DS.MOVP.2.PSLC:

Eggg%g

¢, 2LITOL1T,1R<2-0>7

FLAG1 1 PSL<C> is set, which inst.
jare we?

iPSL<C>_1, which inst. are we?

125637 DS.MOVP,INIT:
;35638

J 1004, 0486,858E,4030,4047,0100,D

U 1005, 0486,858E,4030,4047,0100,E

; 1#0mmmmmmmamamen
e aaae-

:556 9

MLTEMPS) R[TEMPTJ.

T
i55644

RLTEMPEI
RLTEMMI
T,
iCNPP3L3ST,
Load
Length
NEXT/DS
. TMPP
uree teng

H ggé?
:

NEXT/DS.MOVR, INIT.2

JMOVPL34], MTEMP8_dest. length

;

load

source

lengt

|i
:

e
-

(MT098 .M X

DECMAL . MIC

MICRO2

1M{gT)

De¢cimal String

28-NOV-83

16:30:35

1 Move

CLOKX Rev 13.00, Clock rate = 160ns

Page

125645 DS.MOVP.INIT,.2:
:sggzg DS.MOVP.REE:

125648
100D, 0586,0€37,0820,8847,090i,C 350«

125649
;gggg?

MCFPDOFFSETI_ZLITOC17.],

‘Load FPDOFFSET, anything

COUNT OR INT TIMER?,SIZELLONG], :pending?
NEXT/DS.MOVP,.STATE.
INT

125652 =000
125653 =011
:25654

1018, 0480,8¢52,9870,1907,0100,1

:25655
:zgggg

N bttt -

STERPC_0Q_M[TEMPB].SR.1,ALUS?,
NEXT/DSTMOVP.SIGN

sRETURN-1 from DS.READ, STEPC_Q_L/2.
;what is sign?

355658 DS.MOVP,STATE,INT:
123656

101C, 0C80,00A1,0034,44A7,0505,D

;23660

:Sggg;

125663
101D, 0480,0036,4AF0,0047,04F7,0

125664

1050, 0080,8591,A4B0,0047,0100,8

NEXT/DSVREAD

;VA points past sign byte, read src.

;101 mme mmmmememaeea—enae ————-;

PUSH, INTPEND OR TIMER?,

;Something pending, return =1 or

NEXT/1E.SERV.IP.TS2

}55669
$25670
123671

IR
KRN AR RN AR RN AN AR R R AR RN AR AR AR RN AR AN AR RN NN AR AR AN
: Here after reading source. =01 is positive source, =11 is
; negative source.
TR

AR KRR

sbranch to [E.PACK.DONE

AR AR AR AR R R

R R AR AR AR R AR AR R AR R AR

;25673 =01
:S§2;§ DS.MOVP,SIGN:

‘

125676

Mask positive sign, <N>image_0

;532;5

125679
1003, 015€,3192,4030,6847,0105,1

)

;Nothing pending or timer service,

;sgggg

;25672

1001, OD1E,3(92,4030,6047,0105,1

100 =mrmrme—n————— S el :

PUSH,VA_D+R[R1J+1,

125680

;gggs;

633
3;5
:25684 =0
:22685
125686

;ggggg

MCTEMP3] _MB.OR.2LiT24[0C],

CLEAR FLAG3,NEXT/DS.MOVP.WRITE

(N remmm

s cm e e

AARAR NN

n————————— ;.

MCTEMP3] _MB.OR.ZLIT24(0D],

SET FLAG3,NEXT/DS.MOVP.WRITE

:Ditto, but negative source

L e tntuvie ettt debontatnietide m———
D MCTEMP8).SR.1,FLAG2?,
sLoad DREG for potential sign byte
NEXT/DS.MOVP.FLAGS
srewrite, what is <Z>image?

Eggggg DS.MOVR.WRITE :
1051, 085C,05B8E,4034,C447,052C,E

125691

165692

VA RCR31,PUSH,SET FLAG2,

NERT/DS.WRITE

VA Base address, init, < <image,
WRTTE data

S
626

Decimal String

Dest.

CLOKX Rev 13.00, Clock rate = 160ns
:

AN RN R KRR N AR

is written,

from above,

=00

A RN NN R AR

AR AR KRR R Rk

R AR ARk

Rk kAR AR

FLAGS have (C data.

FLAG2?: =0*0 is dest.

is nonzero,

<NZ> are ok,

=1%0 is dest. is 2ero, check for =0 written
to dest. and change FLAG3 & sign byte
to positive.

2) From -0 change, FLAG3?: =0+0 is dest. is +Q, <NI> are ok.

=0%1 is dest, is -0, dest._+0, FLAG3 0.

We BUT tn ASHP code after tixing sign nibble & FLAG3 Tf necessary.

RN RN R AR RN

R AR A NN RN RN R AR

DS.MOVP.FBAGS

CLEAR FLAG1,FLAG1?,

{BUT on old FLAG! value (PSL<C>),

NEXT/DS.MOVP.EXIT

1evs mask_0

v ¢

;0*)oemcmnnmmamen e

WRITE ZLITOCOCD,S1ZZ2ECBYTE],

<N>image_0, dest._+0 in sign byte

CLEAR FLAG3,NEXT/DS.MOVP, FLAGS
11‘0-------------- -

VA D+RLR3], FLAGS’

;Load VA for possible sign byte EAD,

NERT/DS.MOVP. FLAGS

:1s dest. pos

=0*

DS.MOVP, EXIT:
T

e 1m0

B 0 Ot

8 .

627|

Secting CC"

2 overlapping splits occur:
)

Page

Setting (C

TR TS T

AN R AR

RND — OO 00 Vom»um—he'ooo-uo-mz\wm—-»o-ooovombm

.T0C '

CO O NN

ONONONON

U
AT

SN SN NN TN

¢ 1002, 0t+9,00%6,4030,0047,0100,0

ANV

u 1070, 0884,0036,4034,8387,0138,€

P S

J 100C, 0080,0021,04F4,(46A7,0100,8

U LW

T Ui

uiun v

TN N SN N TN N SN TN TN N N TN SN TN NN NN TN N NN OO

N
L

v 1009, 0918.0€37,0000.65D8,0100,8

T
TR TR IR I PR TR

U 1008, 0C08,0036,45F0,0047,0100,0

16:30:35

PR R

Decimal String

28~NOV=-83

1M(Q1)

OOOOOOOOOC
00OV 000
PONIAINONININDNI
L) —b b b b
b b =3 2

DECMAL . MIC

MICROZ2

CMTO9R . MCX

Nf\)f\')r\)f\."\l’\)'\)NNMNNNNN’\)NNNNNNNNNMT\JNNNN‘\M‘N
LAY
I
TV

;

B o O

A e e e B

TR Y

SET FLAGO ,NEXT/DS.MOVP,EXIT

)

(=0%0) or neg (=0+1)?

;

c—tem——

CMT098.MCX

DECMAL MIC

MICRI2

1M(QD)

Decimal String

28-NOV-83

‘§§;§3 .T0C '*

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

Page

: CMPP3

Decimal String

;*Ylfi*kt*********t******i‘(i(fi‘(*fitfi***it***tt*ttt*t**ttt*t**t!*ti*w**tt*t**

;gg;gz

; CMPP3 len.rw, srcladdr.ab, srcladdr.ab

325735

"3??%9

125738

in MOVP code to evaluate operands and perform
: CMPP3 begins

o preliminary initialization.

; CMPP4 initializes and enters (MPP3 code at DS.CMPP3: if the source

; lengths are equal or the longer source has leadln? zeroes,
(MPP3
; microcode will read the source base address from TEMP1 & TEMPZ

:52;2%

: a source and bumped the ''base address'' up to avoid extra

$29744

c.
: Sources are read, signs remembered, and a isrc.#2i=lisr41!

125746
:gg;zg

:
: In the Input banner, '+'' means for CMPP4,

3257245

; instead of GPR1 & GPR3 because CMPP4 may have read leading bBtes from

:
;

105752
125753

H
:

125754

Input

Source 1 address
Source 2 address

TEMP1*
TEMP2*

Source 1 address (see above)
Source ¢ address (see above)

FPD

MTEMPS

126756

;

DREG

125758

125757

;

:35759
. 25760

:
:

125763

;

125761
;25762

125764
:25765
125766
;25767
125760
:25799
125770

25771
.e577¢

125773
125774

:
;

:
:
H
:
:
:
H

:
:

;

125778

;

125779

Source Length

STEPRC

L/2

Length

Checked for reserved operand

<Above, plus:>

L/e

Source 2 sign
Sgurce 1 sign

FLAG3

sybtraction is zero (src=src),
=1 {f subtraction result is
ngnzero (src<>src)
=0 {f Source 1 {s zero
=1 1f Source 1 is nunzero
Misc. data
READ addresses

FLAG2

DREG
VA

MDR
TEMP3-TEMPS

tault

FLAGO
FLAGT

;

223775

125776
125777

Resources

GPR1
GPR3

125755

READs.

; subtraction done,

125749
125750

125751

;

;25739
125740

125741

{

: CMPP3"'

:'55?31

125732

628

if result

of source

Data
Holds source 2, memory format,

|
|
|

sign nigble zero, LSB in byte#3

of TEMP3, MSB in byte#0 of

TEMP6

;
:

RTEMP1Q-RTEMP13 Source 1, momorg format, gign
nibble zero, LSB
in byte#3 of

FPDOFFSET

TEMP3, MSB ir. byte#0 of TEMP6

i
|

_iL1ibred.a

SN
NN NN

CO Lo 0000000000

NN
W
— O

AL 10, 1,0,
lV, LV, 1V, ]

Decimal String

P
-

16:30:35C

28-NOV~83

POROAONINIIVND

(MTO98.MCX
DECMAL MIC

MICROZ

.
’
3
.

.
’
.

Page

PCLOKX Rev 13.00, Clack rate = 160ns
MPP3

Qutput

GPRO
GPR1
GPR2
GPR3

gase add., source 1
Base add., source 2
NZ modified, VC_0

3222302288322 0 22282222ttt

22z

ettt

tlit

ittt

)

629

(M7098.MCX

MICRO2

1M(QD)

28=NOV=-83

Decimal String

DECNAL MIC

16:30:35

CLOKX Rev 13,00, Clock rate = 160ns

: (MPP3

Page

;25787 REGION/DECMAL.R1L,DECMAL.R1H/DECMAL .R2L,DECMAL.R2H

:gg;gg DS.CMPP3:
MCFPDOFFSE)_ZLITOL20,3,
125790
100, 0186.C£37.0820,A047,0904,2 350«

;gg;g%

NEXT/DS.CMPP.REE

125794 =00
;25795

1040, 0180,0¢37,0860,00A7,0106,1

;25796
;Sgggg
125799

225800
1041, 001(,3592,4A72,8047,0506,4

;25801
;Jgggg

‘Load FPDOFFSET, anything pending?

COUNT OR INT TIMER?,SIZECLONG], ;

225791

;00—

mer

e v e m—

CC_ZLITOCO] ALUS?,SIZELLONG],
NERT/DS.CMPP.SRC2.SI1GN

:RETURN-1 from Src.#2 READ, guess
tsrc.H1ssrc. 42, what is src.#2 sign?

;0] mmmemmmem
————————————

RLTEMP10] MCTEMP3],CLEAR FLAGS, RETURN- from Src.#1 READ, PUSH for
WX .NE.0?,REXT/DS. CMPP.SRC1.1,
PUSH

‘source 2 READ, move src. #1 into RTEMPs,
scheck source#i for zeroness

: gggg DS.CMPP,R?S

; gggg

;25809
v

;

VA_D+RLR11+1,PUSH,NEXT/DS. READ, Noth1ng pending or timer, READ src.#1
1R22=0>?

‘spliting on opcode

e L OLL

PUSH, INTPEND OR TIMER?,

;Check for ints,/timer, return=1 or

NEXT/IE.SERV.IP.TS2

spack up

1065, 005(,4592,4032,0047,0107,D

T
T

1064, 0084,4592,4A72,0047,0107,C

1043, 0480,0036,4AF0,0047,04F7,0

125806
PR TR TS 1

1042, 0880,00A1,0674,44A7,0505,D

g-g---n----—-——-—--~~—_--u-----

R[TEMP11] MCTEMP4] WX.NE.O?,

NEXT/DS.CHPP,SRCT.%
-

;Source 1 is nonzero, don't
‘BUT on this longword

=0
DS.CMPP, SRC1 2:
A

)

RCTENP12] MCTEMPS,WX.NE.07,

NEXT/DS.CRPP.SRC1.S
O

107C, 0084,5592,4A73,0047,0108,C

2€5(,5592,64033,0047,0108,D

LTEMP11J MCTEMPL] SET FLAG3,
NEXT/DS.CRPP,SR.1.2A
L

107D,

DS.CMPP,SR(1, 2A:

D T

fi[TEMP12J M[TEMPSJ SET FLAG3,

NEXT/DS. CRPP,SRCT, $A

:Source 1 is nonzero, don't BUT on this

i Longword

630

[

_—

(MT098,MCX

MICROZ

DECMAL MIC

-———

1M(C1)

—_—

28=NOV~83

Decimal String

16:30:35

CLCYX Rev 13.00, Clock rate = 160ns

+ CMPP3

Page

125834 =0

125835 DS, CMPP,SRC1.3:
125836

108C, 0484,6592,4A73,4047,0104,4

108D, 005C,6592,4B873,5847,0104,9

ittt iaiattitnialdntale ey

125837
:ggggg

RCTEMP13] MLTEMP6] ,WX.NE.O?,
NEXT/DS.CRPP,SRC1.4

E%ggzg DS.CMPP,SRC1. 3A:
:25842
RITEMP13) MLTEMP6],SET FLAG3,
:sggzz

ALUS? ,NEXT/DS,CMPP.SR(1,SGN

:Source 1 was nonzero, don't BUT on this
;portion, what 15 source 1 sign?

195845 =

:%ggzg DS.CMPP.SR(C1.4:

10A4. 0480,0036,4870,1847,0104,9

;Sgg?g
H

10A5, 0458,0036,4870,1847,0104,5

ALUS?,NEXT/DS.CMPP.SRC1.SGN

}what is source 1 sign?

)

;25850

;gggg}

S ettt smamam———— :

SET FLAG3,ALUS?

;Source 1 is nonzero, ditto

195853

125854 =
;25855 DS, CMPP,SRC1,SGN:
125856

1049, 0408,8001,A67D,8107.2101,5

)

1048, 0C48,8001,A67D,8107,0101,5

) Rttt
ettt e e D D e S DL :

125857

CLEAR FLAG1,IR<2-0>?,

:Sgggg

NEXT/DST CMPP.SRC2

125861

;25858
125862

;ggggz

STEPC_D_M[CTEMP8],.SR.1,
3ET FLAG1,I1R<2=0>7,

STEPC_D_METEMPBI.SR.1

;Positive, FLAG1_0, load STEPC & DREG

;for source 2 READ, which inst. are we?

;

:Negative, FLAG1_1, ditto

125865 =101

:25866 DS.CMPP.SR(C2:
125867

1015, 0010,00A1,0034,(4A7,0105,D

1017, 0010,00A1,0030,84A7,0105,0

110 ememmcnecnnane wmemmmm————— :

125868
;Sgggg

VA_D+R[R3J+1,CLEAR FLAGZ,
NERT/DS.READ

125671

(11 wemmmmm————— m—eamamemere ———;

;25872
;25873

VA D+RLTEMP2]+1,CLEAR FLAGZ,
NERT/DS.READ

JCMPP3[35], Point VA past sign byte,
ssub. result FLAG_0 for when we return
:CMPP4L37], Point VA past sign byte,
ssub. result FLAG_0 for when we return

631

MICROZ2

1M(QM1)

28=-NOV-83

Decimal String

v 10BC, 0080,6040,4A63,5007,090C,2 358«

U 108D, 0450,6040,4023,50€7,010¢,2

VIV
IO

U 10B5, 0450,5040,4023,0047,0108,D

U 1084, 0880,5040,4A63,0047,0908,( 358«

U 10aD, 0€50,4040,4022,€047,0108,5

N0 0 O N0 00000 VOO0 OO0
OO0 0V
V00000 COC0CDEOMAVCO NN NNNN
PONIFVTUNINONIND
D b b
o 2 3 2 B D OOOOOOOOOO VO
NOMN PHANND = OO0 NN
NNV =2 O 0N own:flunrac»oarqonn:flnn»ac»oarflo“n:wnn»dc»oarvownb

U 10AC, 0080,4040,4A62,C047,0908,4 358+

o Wo®eBa®pBgsBota®oBeWeTo®etoteBataSatototn

U 1063, 0440,3000,4A62,8047,090A,( 358+

vt il
L iLawlasuauauiviviviLvi
U
UL Liln iUt
0 DO OO0 OO O 0 00 00 00 £ Co 0o 00 0000 00 00 00 G0 00 I GO 0000 00 COC8 00 00 00 0o 00

U 1061, 0C00,3000,4A62,8047,090A,C 358+

e MaBe de@ate Be s Ba e totoDeSeNetePa e tate o RoBo

(MT098.MCX

DECMAL .MIC

MUALALANININLTBNUALNAIAININL
AN NINLNINININIAINLNI NI NINININININI AL TVN NN NN NINLNAS NI R AN NP RO ND RO

e ma e 8 s ®. 80 e BB

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

Page 632

+ CMPP3

ttt*t**t***tt*t*k*k*fii**i********t**it**itti*tttttkt'n*t*'t'tttttttttt

; Sources have been read, here on source 2 sign split.
; =01
: =11

is source 2 is pos1t1ve.

is source 2 is negat1ve.

a nonzero result.
; We subtract the LONGN RDs looking for
; have one, we don't split on the rema1ning subtracts.

Once we

'tt*ttt*ttttwt*tkttt***w**t***i*******t***t**k*************tfl«tttfittttt

=01
DS.CMPP, SRC2 SIGN:

NB (M[TEHPSJ-R[TEMP1OJ) 8CD,
WXTNE,07,CLEAR FLAGO,
NEXT/DS.CMPP.SUB. 1

.02,

8
O
0
0
0

‘Begin subtracting, check for
inonzero result

ipitto

0
0 e

UB (MCTEMP4J=RCTEMP111=ALKC: .BCD,
WXTNE.0? NEXT/DS.CMPP.SUB,2

;Last sub=0, next TEMP, BORROW

1 _______________________________

SET FLAG2,
1Sub>0, next TEMP, BORROW, don't split
Wb_(MLTEMP4 J-RLTEMP112-ALKC). BCD,
NERT/DS.CMPP,5SUB.2A

=0
DS.CMPP, SUB 2:

UB (MCTEMPSI-RCTEMP121~ALKC) .BCD,
WXTNE.0? ,NEXT/DS.CMPP,SUB. 3

;Sub=0, next TEMP, carry BORROW

DS.CMPP, SUB 2A:

SET FLAGZ,

W8 (M TEMPSJ-R[TEMPTEJ-ALKC) BCD.

Sub>0, carry BORROW, don't split

NERT/DS.CMPP.SUB.3A
=0
DS.CMPP, SUB 3:

NB (MCTEMP6I-R[ TEMP131~ALKC) .BCD,

NE.0?,

ALUS UNSGN NEXT/DS.CMPP.SUB.LAS

;Sub=0, Last TEMP, carry BORROW,

save BORROW in ALUS

DS.CMPP,S?B3A:
T F%

1Sub>0, Llast TEMP, carryBALUS_BORROW

SE
WB_
(M rsnéo] RCTEMP131-ALKC) .BCD,

ALOS_UNSGN

N N

D AN NN WAL N

3 OO O

I B

IS S B B

BN BN B

=2 O O 00
IO~ LN LN
=3 OO0

i uiviviuviviuaviiiuiuiuaw I

OHD

<
n

VAIVIUILALILN

10VQ DOVOOVO0OO00O0 OO0 0 OO0 O OO0 O000
OO

LIAN AW
U

D00 NN IS AN
DD =2

v 1026, 0580,0037,0130,40A7,003F,9

NNNNOOOOOOOSONON
O
LA
IA

U 102¢, 0080,0036,4130,0047,003F,9

U 106F, 00E4,05B7,05F4,0047,0102,C

U 106D, 04E4,0587,05B4,0047,0102,0

D00 00O OO0 OO0 O

LA L
R
T

U 103, 0C54,0587,0874.,9847,0106,D

NV —= O 00

Decimal String

U 10C2, 0484,0587,0874,9847,0106,D

¢ 2
16:30:35
CLOKX Rev 13.00, Clock rate = 160ns
: CMPP3

28=NOV=83

M
DECMAL

MCX
CMTO.98

FORINIAINLAININBNVOUNIN
NJIRDNL NV NV NVNJNAINLAINONLNDNININL NI ANLIVALTUNININVNS I PONIND

Page

+CMPP, SUB LAS:

RER?J0.ALUS?,
NEXT/DS. CMPP, FLAGS

‘Result=0, begin to finish inst.,
:Was there a BORROW?

: SET FLAGZ2,R[RC1_0,

‘Result>0, ditto

ALUS?

'**tt*t**i**i**tt****t*t*tt*tt**tttttt**ttt*t**t*t*ti*t*******t****ti**

; Subtraction done, data saved in FLAGS:
; FLAGO = 0 it source ¢ is pos., 1 if source 2 is neg.
: FLAGI = 0 if source 1 is pos., 1 if source 1 is neg.
H FLAGZ = 0 if 2|-o1|. 1 if 021<>:1:

; FLAG3 = 0 if source 1 is zero, 1 if source 1 is nonzero
s Here from ALUS? BUT on BORROW:
: =01

is BORROW=0

: '11“;s RORROW=1

(CARRY=1),

142! >= 41!

(CARRY=0), !#2! <

141!

(subtraction was the '‘wrong

'*reztt;t******kt*t****ttt******k***t***ttttttW****************t*******
DS.CMPP. FI(.)/;\GS

RCRO] 0.CLEAR FPD,FLAG<2-0>?,

:Clear GPRO, FPD_0, split on sub.

R[ROJ 0,CLEAR FPD, FLAGT?

‘Clear GPRO, FPD _0, what's source 1

SRR

AR AR

NEXT/DS.CHPP, FLAGS. 0K

AR R

AR NP AR

RN R RN AR AN

iresults

R A AR

AR R AR AR ARk Ak

: Subtraction was wrong: if Source 1 was positive,

: regardless of source 2 sign.

then Src,.#1 > Src.#2

If source 1 was negative, then

; Src.#1 < Src.#2 for any source 2 sign.
: currently is zero (0)),

Load CC 7f necessary (CC

*ttt*ttttt*ik**t*ttt*t*t&ktktt*t*******t*t*t******t*tt*******ttt******

1RD1
T

iSrc.#1 > Src.#2, CC is already zero,

Tev[RDwx
o

o B
0

CC ZL1T008.1,1RD1

iSPc.#1 < Src.#2,

Load CC, **IRDIw»

U 1023, 0980,0¢37,013%0,20A7,003F,9

U 1024, 0580,0C37,0130,4047,003F,9

U 1025, 0080,0036,4130,0047,003F,9
U 1026, 0580,0¢37,0130,40A7,003F,%
.

U 1027, 0080,0036,4130,0047,003F,9

2002

: CMPP3

FLAG3 =0 1t source 1

;

if not.

is negative.

OOQO

The BUT splits are as follows:
00: Sources are equal

01: Sources are equal if Source 1 is zero, else src.#1 > src.#2
10:

11:

Sources are equal if Source 1
Sources are egual

is zero, else src.#1 < src.#2

00: Src.#1 < Src.¥2

B BB

01:

10:
11:

Src.A1

> Src. 42

Src.A1 < Src.#2
Src. 41 > Src.#2

tki****tt*t****kfifit*i***t*t*ii*t*i(i***t**titttttttttttttttttitttttt

DS.CMPP.FLAGS.OK:
;0

€C_2L1TOL4],IRD1
00 =mmmmmemmm
e mm—n——————— ————

FLAG3? ,NEXT/DS.CMPP,=0+0

iCC already has 0 loaded (guess for

:Source | nonzero case), is source 1
:nonzero’

P N ITOte
Y AR,
101

mmm

did
we
icC_data ata f for sourcel<>Q,
160, did

icorrectly?

guess

e m———— —em——- —menanan :

cc ZLITOL4], IRDY
J100=

6011 DS.CMPP,EXT1:
gg}%
:101

tc _ILITOC8.1,IRD?Y

A AR LR

AL LI

: For CMTO66
; This entry is for DS.CMPP,FLAGS

gg}g

IRD1

6016

;11Qrmmmnenmovsnsncenenancnannan:

28};

634

FLAGO =0 if source 2 is positive, =1 it source 2 is negative.

6005

28?8

=1 it nonzero.

FLAG] =0 if source 1 is pos1t1ve. =1 if source 1

NEXT/DS, CKPP.=0+0

6008

is zero

FLAGZ =0 1f sources are equa[

-‘- N

. -.~...-.-.-.~.-.~.....~.s.-.-.~

=000

a2 dssdsss s

Subtraction was the correct way, here on FLAGS2=0> split, where:

8882

2889

Page

CLOKX Rev 13.00, Clock rate = 160ns

2223220220 0222 232033321 222 32X 2333231323303 232 202420220

D000

<O OO OO0
VO 0 VOCOO000 000000000000 N NN~
OOmNO*\JIJ\LNN—‘O‘OQNO‘W&WM—*OCQ’VO‘W&\

D 2

iCC is zero already

€C_2L17008.1,1RD?

6019 DS.CMPP.EXIT
6020
Memmmccmccnnnneeccenesesecane H

6021

IRD1

sCC is 2ero already

U 1022, 0080,0C37,04F0,40A7,010C,6

<O OO0 D000 OO0 OO0 0O O 0O

U 1021, 0880,0036,44F0,0047,010C.6

e ®e e Beme e BeBo BothobetaeBoohoto SeloateaSee SodetoteteneRaRoRe®aDoWa® SotoNeBsSs®ebovsneme

U 1020, 0980,0€37,0130,20A7,003F,9

wwuinuiivuviviuiuauviviviuTuiuauiuivioaLauivi

Decimal String

;

. MIC
DECMAL

16:30:35

28-NOV-83

1M(01)

AINURUAIPORLAININANININL NI NN RV PVPLNI N PL U NI NININININLAINININL NN LN NINVNI DT PRI AVNUNINOND

MICRO2

e B

CMT098.MCX

CMTO98.:E§

DECMAL.,

MICROZ2

1M(01)

Decimal String
)

28=N0OV=~83

INERAAE R

126022

RN AR

16:30:3SCMPP§L0KX Rev 13.00, Clock rate = 160ns
IR KRR

AR R

RR AN CRRAKRR

Page

635|

Rk h R hkhhh ke

: Here on FLAG3? split: =0 is src.#1=0, =1 is src.#1<>0. (C is
: set for sr¢.#1<>0 case (either 0000 or 1000).
IRERR AN AR R R AR RN RN IR AR R AR RRR R R RAR KRR ARKRARRA R K

;26053
126024
126025

;26026 =0

10¢7, 0080,0036,4130,0047,003F,9

:Sgg%g

106031

;26032

)

iQemmemmmomecmeaees e ;

CC_ZLITOL4],IRDT

IRD1

10c6, 0980,0037,0130,20A7,003F,9

126027 DS.CMPP,~0+0:

126098

(MT098,.MCX

DECMAL.MIC

MICRO2

1M(O1)

Decimal String

+ CMPP4*!

:%28%2 LT0C "

Decimal String

326035

RRRA R

:%gggg

: CMPP4 srcilen.rw, srcladdr.ab, srcllen,rw, srcladdr.ab

R IR AR R

kKR k ek ko

AR R

R R

A R AR AR

126039
126040
126041
: 26042

:
;
;
:

:52822

; patch things up and branch

:%ggzg

; ADDP4 and SUBP4 use this code for preliminary initialization.

:26049

:26043
126044

;26050
126051

H
;

:
:

226056
126057

:
:

126058
126059
26060
26061

126062

DREG

;

H
;

226073

FLAGO

1EMP?

Base address of source 2 to be

;

126080

126084

Output

GPRO

used for source READs

used for source READS
Source Lengths

GPR1

Base add., source !

GPR

Base add., source 2

GPR

0 1t src.#2 len, > src. A1 len.
1 if src.#1 len. > src.#42 len.

(If leading bytes <>0:)

2L170018.] dur1ng seperate

Flows (leadin? byte READS)

Ditto
Base address of source 1 to be

DREG
TEMP1

:56083

L/2, source 2

Base add., source 2
L/2, source 1

126078
;26082

Source 1 address
Source 2 Length
L/2. source

GPR3
STEPC

MTEMPS

126081

Returns date
Used for XB READs

(1f leading bytes =0 or lengths are equal:)
Output
GPR1
Base add., source 1

H
:

;

)

Holds Istream PC
source 1 Length

:
:

126079

.
Misc. data

GPRO
TEMP1

FPDOFFSET

H
:

Source 1 length

BCDSIGN evaluation
READS

TEMP?

;

126069
:56070

into CMPP3.

ALUS
VA

TEMP2
TEMP3
TEMPS

:
;

126075
:528;9

Resources

:
:
:

126067
126068

126074

MDR

MDR
PC

126071
126072

Input

:
:

126063

: 26064
:sgggg

After initializating, we split on the difference in the byte length
of the sources. [f equal, we branch to (MPP3 code, else we read the
leading bytes of the longer source. When a nonzero byte is read,
the absolute value of the lon?er source 1§ known to be greater

; than the shorter source and all that remains is to read the
; sign bytc.
If the leading bytes of the longer source are zero we

126052
126053
126054
126055

Page 6361

16:30:35CMPP£L0KX Rev 13.00, Clock rate = 160ns

28~NOV~83

126036

R R

Mouified

———

e bt mvem

- en o

i
;

'
A

seemem—

———

CMT098.MCX
DECMAL MIC

MICROZ2

1M(01)

Decimal String

28-NOV-83

16:30:35

CLOKX Rev 13,00, Clock rate = 160ns

: (MPP4

Page

637|

;56085 .REGION/IRDX.R1L,IRDX.R1H/IRDX.R2L, IRDX.R2H
;22839 DS. CMPP4:
0389, 0485,2E5E,0190,4047,0012,0

126088

RCTEMP11_SEXT (MCMDRJ),

:ggggg

NEXT/0S. ADD

:26089

SIZELWORBI,LO0D INC BRA?,

iSave len#1, get add#

126092 =00
oa27c,

:52832 DS.CMPP4. S2:

0085,2592,4180,8047,0410,0

126095

:ggggg

126098
027D,

0885,2E5E€,0190,€047,0412,0

027E,

0480,1002,6B30,D8E7,010D,A

ACTEMP2] _MCMDRI,NEXT/0S.RED,

PUSH,LODTMINC BRA?

;01 mmmmmmmmeee wmmmsmcaseee ———es;

126099
:26100

RCTEMP3]_SEXT(MCMDRJ),
SIZELWORD),PUSH,

22108

126101

Esg}gg ]
156105

:Save Add. #1, get len. 42
STEMP3_Length#2, READ add.#2

LOD INC BRA?,NEXT/0S.ADD

D_MCTEMP11.0R.RCTEMP3],1P.TS?

;OR lengths for check, ints. pending?

:Sg}gg .GEGION/DECMAL.R1L.DECMAL.R1H/DECMAL.R2L.DECMAL.R?H

126109
10DA,

0D80,0C33,8A30,F847,010D,F

126110
:Sg%};

126113
1008, 0480,0036,4AF0,0047,04F7,0

:26114
:gg}}g

;Qm m m

mm——ee e e —e——— :

WB_D.ANDNOT.ZLITO[L31.],

WXTEQ.0?,NEXT/DS.CMPP4.S3

{1-mrm

;Nothing pending, lengths ok?

e em———— ;

PUSH, INTPEND OR TIMER?,
NEXT/IE.SERV.IP.TS?2

:Something pending, FPD=0, return =1
;it timer service

=
126117

;gg}}g DS.CMPP4. S3:

0c80,0036,4030,0047,00FF,8

25215?

NEXT/IE OPER.FAULT

*Bad. reserved operand fault

100F
,

00E¢,2592,4034,4047,0101,1

126122
126103

le=mmemwes commmeumemn
. ————
R[R1J _MCTEMP2),SET FPD
$GPR1_Address #1

100E,

(MT098,MCX
DECMAL MIC

MICROZ

1M(01)

Decimal String

1011, 0885,2592,4884,C047,0105,8

28-NOV=83

126124

126125

126126

16:30:35

H ¢

CLOKX Rev 13.00, Clock rate = 160ns

: CMPP4

o=
e e s—e
e;

RCR3I_MLMDR], IR<2>?

126127

10E8, 0486,958E,4280,C047,010F,E

10E9, 0084,1591,8031,8047,0103,1

MLTEMP9] _RLTEMP3], WB<0>?,
126130
;Sg}gg
NEXT/DS. TMPP4,ADD
Esglgz DS.CMPP4 . REE :
RCTEMPG]_MLTEMP11.SR.1,
:26135
;gg}gg

NEXT/DS.TMPP4.
(1

Page 638

:GPR3_Source 2 address, which inst,
sare we?

1ADDP4L20] or SUBP4L221, is dest. odd?
$CMPP4L37], TEMP6_L/2, src.#1

126138

;26139 =0

10FE, 0580,0C37,0030,0047,0101,A

:sg}zg DS.CMPP4 . ADD4 :
126142
€C_2LI1TOLO],

‘{Even dest., PSL<C>_0

;gg}zz

NERT/DS.CMPP4
. ADD4 . 1

10FF, 0180,0C37,0030,08A7,0101,A

126145
;sg}zg

;1emmeemans OO EEEELEREEEEEY
:0dd dest., PSL<C>_1
cc_zLiTor1l

101A, 0C86,85BE,4030,4047,0102,8

352}23 DS, CMPP4 . ADDG . 1
Egg}g?
fi[TEMPB]_R[TEMP1J
126152

1028, 0084,9592,4032,0047,0111,2

;26153

;26154

‘Copy Source 1 pointer

jmmeememememmamam—emeana———————— :

RLCTEMP8I _MLTEMPO],

NEXT/DS.ADDP4

;Source 2 § Dest,

tengths are loaded,

;continue in <ADDSUB>P4

28-NOV-83

16:30:35

CLOKX Rev 13.00,

Unequal Llengths

MICRO2 1M(Q1)
Decimal String

becimal String

¥o ¥s Ne ¥o¥o e o Vo N e Yo N o Ro NoNe N Na Yoo Te Yo e e o el e o

.
:

MCX
(MT0.98
DECMAL.MIC

126155 .Toc
:26156
126157
:26158

;26159

:26160
e R

:26161
126162
126163
e

;26164

AR RN R
.

’
.

.
.

[
.

.
.

'}
.

Unequal lengths''

AR KRR AR RN AR AR AR KRR R R AR A AR AR AR R AR AR AR

ARk AR

CMPP4 continues here after spliting from <ADDSUB>P4,

[f byte lengths

of the sources are equal we split to (MPP3 code.
If the byte Lengths are not equal, the leading bytes of the longer
If all the lead1n? bztes are zero, we split to,
string are read.
CMPP3, else we read the sign byte of the longer string to determine
which inequality (C to set.

SRNRA

Page

Clock rate = 160ns

R R R AR R IR AR AR

R AR KRRk

kbbb

kkk ke k

:26165
126166 DS.CMPP4.C1:
;26169

88199
Eg

35 7% =00
126176

RCTEMP7]_MCTEMP3].SR.1
------------------------- “ewew

EPC_MLTEMP6)~RLTEMP7],
GNDTMCMP?,SIZELL.ONG]

}TEMP?_L/Z, source 2

STEPC byte length differences, split
;on polarity of result

U 1078, 0C45,A592,4034,0047,0104,D

U 1036, 0u80,6000,0861,C107,0907,8 374%

126167
126168
I

U 1031, 0884,3591,8031,€047,0103,6

v 107A, 0405,A592,4034,0047,0103,C

;26180

:26183
;26184
126185
Po e e o Yo No e Xo ¥

u 1079, 0880,1001,A030,8107,0106,0

126179

RCROI_MLPCI,SET FLAGO,
NEXT/DS.CMPP4.L1

120188
e

ES gg
126191

U 1046, 0480,7000,0031,8107,010A,E

U 104D, 0C80,05BE,4034,4487,0104,E

126192

‘ggigf

;Store lstream P(

;01 mmmmmmmvm—m—————————————— ;

STEPC_D_MLTEMP1].SR.1,

NEXT/DBS. CMPP4, 34

J(Src.#1 Len, = Src.#2 Len,)

;Adjust & enter CMPP3 code

;10=====mmmmmemcossecemiecennne ;

RCROI_MLPC],CLEAR FLAGO

:(Src.#1 Len., < Src.#2 Len.)

PC_RCR3]

‘Point XB to base of longer string

;26186 =

U 103%¢, 0880,058B€,4034,0487,0104,6

1(Src.#1 Len. > Src.#2 Len.)

:Store Istream PC

jSeeeeemmemems
e ————— e —————

STEPC_M[TEMP7]-RLTEMPG],

NEXT/DS.CMPP4 . PRELOP

126195
:32}89 0S.CMPP4L, L1 :
126198
PC_RLR11,NEXT/DS.CMPP4.PRELOP

{STEPC _positive difterence between

:lengths, loop through excess

:Point XB to base of longer string

639

DECMAL (MIC

28=NOV=-83 16:30:35

pecimal String

., 0p80,1€13,8020,0008,0105,B

U 1058, 0484,6592,4039,0047,008F,D

U 1060, 0486,258F,4034,0047,0106,8

u 1068, 0486,85BE,4030,4047,0106,E
J 106E, 0086,15BE,4034,4047,0100,E

Jo2

CLOKX Rev 13.00, Clock rate = 160ns

fe o e Yo No oo Moo e o RoNe Vo T T6 NoTo o Mo ool oglnalele Lot o
ot oo
AUNLALNI PV
NI PO RV AL NNV NINI PRI AVNV PV NN NI TV NPV NINV NN N
NORINLAVAINOTONUNINY
= = D D el
b 2 b S OO O OOV OOOY
OO~ O N S AN =2 O O 00 IO U8 LNV — O D00 O VIS AN
OO0

MICROZ2 1M(01)
A
T T
T e e O
L TR TR PR P P P e e TR A A TR PR TR LA LR
L

(MT098,MCX

FUNDALAIC ANLANDANUNUNINLNICJNLNINUNINININS
NJAJNUINI NI DN NI NIMINININLAI PN NI NI PRI NI NS NINI N NN NININONI NN

Unequal lengtfis

;**i*ttiQ*ii*kttkkttttttt*ttttt'ittlfittltttittt**titt*t*it*****i*t*tt**

; Source byte lengths are equal, copy base addresses & enter (MPP3.

;*t**t******************fi***********t**t*ttttttttttttti*ttt*t*tti***tt*
HAARAALA
AR LR

:The next two words here hopefully witl be in locations
21052 and 1066
IAARA
AL LR LR LS

QU.RESV.FIX:

Jtteetet

force address

+tettties;

WRITE.UL MCTEMP1],ANDNOT,ZLITOL1],
SIZECLONG]
sttt++++

force

address

RCMM. TEMP3] MLTEMPG],
NEXT/QU.RESV.EXIT
FRAAALIL

; CLEAR SOFT LOCK BIT

; AND UNLOCK HARDWARE INTERLOCK

+++tttttn;

: RECOVER ORIGINAL FAULTING ADR

; RETURN TO EXCEPTION HANDLER FLOW
RA00 000204

34:
DS.CMP., P4

MCTEMP2] RLR3D,

NEXT/DS.CMPP4.FREE2

:And source 2 length, enter CMPP3

:fitt*!*tttw******t**tttt*ttittitt**tfi*tt*t*ttttt***fltt**t*ttt**tfit**t*t

30
6231
6232

: Source 2 length was longer, the leading bytes read, and all were zero,
: Source length_source 1
Ushorter) length, Source 1 base address_GPR1,
; and adjust Source ¢ base address to account for the extra bytes read.

65%2

:ttttttti*ti*ttttQ*tflR*t*tfi*fi*tk*ti!!*ttttiil't*itntltttiitfiiii‘iii***'

gggs DS,CMPP4, FREE?:

22%2

MCTEMP8]_RLTEMP1]

6239

:This patch frees up two locations

:Copy source length

H ottntvtnonietmintrstaentel
b L LU Dl fet L L

6240

MCTEMP1]_RCR11,

ggzg :

MCTEMP8] _RCTEMF1]

g 2;
6243 :

6246

gszg :

136349

i
|

Page 640}

;Duplicate souice 1 length

;

f
;

NEXT/DS.TMPP3
H
PP mmemmeemeea————

jmmmmmemmmme
e ————— ;

MLTEMP1]_RCR1]

;MTEMP8_source length
;Source 1 base address_GPR1

H g g? DS.CMPP4,ELOP.2L:

; 232%

Q_MCTEMP?I=RCTEMP6]

{QREG_ditference in bytes

U 1074, 0880,7000,1031,8047,0107,8

CMTO98.MCX

DECMAL.MIC

.
MICRO2

1M(01)

Decimal String

28=NOV=83

126234

U 1078, 0086,2039,0034,0047,0106,8

;26%55
:52229
326258

16:30:35

K 2

CLOKX Rev 13.00,

Unequal lengtfis

Clock rate = 160ns

R L

L R R LR A AR E L

126262

+HAVE BEEN REARRANGED TO SAVE 2 LOCAYION TO ACCOMODATE
;C(MT066 CHANGES

R KRR R

KRRk kR R

SRR

126268

; and adjust Source 1 base address to account for the extra bytes read.

;26298

AR AR

A R S

;26265

126266
126267

641|

;Source 2 base address_baset+offset,
;enter (MPP3 code

STHE TWO ROUTINES DS,CMPP4,ELOP.2L AND DS.CMPP4 .34

126263
;56264

Page

jemmmesensessmmeen. mememesee——- H

MLTEMP21 RLR3]+Q,
NEXT/DS.TMPP4 FREE?

;26259
126260
:26261

)

A A A ARkl

; Source 1 length was lon?er, the leading bytes read, and all were zero.
; Source length_source 2 (shorter) length, Source 2 base address_GPR3,
,'t*t*t**tt*t*t*t*************t****************tk*tt****fi**i*l***fi*i*iii

:262

;26271 DS.CMPP4 ELOP, 1L :

U 107€, 0086,858E,4030,047,0108,6
U 1086, 0C86,25BE,4034,0047,0108,E

U 1088, 0880,6000,1031,C047,0109,F

Esg%;g
126276
:Sgs;g

126279

:Sgsg?

:26282
U 109F, 0486,1039,0034,4047,0100,E

;26283

126284

MLTEMP8]_RLTEMP3)]
jmmmmmmmeme

MLTEMP2]_R(R3)

{MTEMP8_source length

ee :

:Source 2 base address_GPR3

e
L;

Q_MLTEMP6I-RLTEMPT7]

jmmmmmmm

;QREG_byte length difference

e mmmmee——————— ;

MCTEMP1]_RLR1]+Q,

NEXT/DS.TMPP3

iSource 1 base address_basetoffset,

:branch into C(MPP3 microcode

MICRO2

IM(OT)

28-NOV=83

Decimal String
NINLNL NI NLNINLAUTUNININVNLNI
NN NINVCLTI NI NINV NI NPT

(MT098.MCX

DECMAL . MIC

;26285

16:30:35

CLOKX Rev 13.00,

Unequal lengtfis

R AR

KRR

Clock rate = 160ns

A AR

Page
Rk ARk R AR E AR AR KRRk ARk

is clear if source 2 is longer and set if source T is longer.
; FLAGO

;26286

; PC points to the base of the longer string.

;26287
126288

; GPRO has the Istream PC,

126289

126290

AR AR

AR LA AR AR

AR R AR LSRR AR AL

H 2581 0S.CMPP4 .PRELOP:

10AE, 0586,CC37,0030,9047,0110,2

: 253%

MLFPDOFFSETI_2L1TOC18.]

E 6295

SEER AR AR RN

:26297

: =1

26296

RRR AR AR R

ARRAR KR AR AR RRA KRRk

; =0 1s data is left to READ in string, or first READ.
is STEP(=0, no more data left.

SHRRRRNE R ERRRE R AR TR

=
DS.CMPP4,LOP:

R RRA R R AR

R AR IR

RN I Rk A R AR

EREAD first/next byte, is it nonzero?

.1
PC_RCROJ,FLAGO?

[
JRestore PC

WXTNE,0? ,NEXT/DS, CMPP4,LOP. SPL

T
PR}

nhh W

QB_ZEXT(XB) PC_PC+1,

RA AN AR AR A AR AR AR AR

AR AR AR AR A Ak

kA ARk ko

ALl leading bytes were zero, PC is restored.
=0 is source 2 length
was the longer of the two, so the source 1 length is the amount
[eft

to be read.

=1 is source 1 length was the longer of the two, etc.,

'tsig:***i**fiii**i**fifiiiilQ**i****ki***I***i&**i******fl*fitt*‘*tlt*iit"‘

= OO0 NC NSNS = OO0 NONN S NN

A N AN
NU O

PUNIND 3 b s b b b md ik ek =2 D D OO OO

AN CAT A NN N AN U U AR R
U

T
S

1111, 0089,3001,A03D,8107,0107,¢

L
PR
T N

1110, 0880,1001,A03D,8107,0107,4

:2630

TR P

1103, 0480,05BE,4434,0487,0111,0

12630

1102, 0481,7016,4A4D,A047,0111,A

PUNLNUNINLAINININY R

:26299
: g%g

= OO

126298

{CMPP4 (seperate flows) IANDE code

Qnommmemanmmanona—————— —————— ;

STEPC_D_MCTEMP11.SR.1,

*STEPC_DREG_shorter Length/2

$TEPC _D_MLTEMP31.SR.1,

iDitto

NEXT/DSTCMPP4.ELOP. 2L

NEXT/DSTCMPP4
ELOP, 1L

‘continue adjusting for CMPP$

642

0480,7001,0034,C4A7,0108,0

U 1080, 0484,0587,0004,8050,010C,4

U 111F, 0480,6001,0034,44A7,0108.0

LN U A N A A U AN AN N N AN N N N N R AN LR A N N
D5 B B B B DN
N A LN LN A RNV RONI PO PO N
AN
AT = OO 00 O
LS NN =2 O 000 O NN

U 111E,

[e o= Yoo oo Mo NoNoNe N NaNoXoNo No To 2o No ToJo Jod

u 1118, 0€80,05BE ,4434,0487,0111,E

u 1114, 0080,0036,4330,0047,0110,2

DECMAL.MIC

16:30:35

28-NOV=-83

MICROZ2 MO
Decimal String
NUNIND NV NVNNLADNONINONO
N

CMT098.MCX

AOALNI VN PLAJNL PV

CLOKX Rev 13.00, {lock rate = 160ns
unequal

iengths

Page

't******t*it*****k**fi***fii****fit*i*tu*tttQtttt**t.tfittttittiitttttt****

=0 is data=0, BUT on Step Counter to =0*0 or =0*1 splits at

; DS.CMPP4.LOP:.

is data>0, we have a winner,

httt*Q*ti**ifit**ttfit*****ttt*******t**t**tt*t**tt****t*****tt**ittfltti

=0
DS.(MPF4. LOP SPL:

DBZ STEPC? ,NEXT/DS.CMPP4,LOP

;0 -

[

S O

- -mwmm

;Restore PC, which src., are we reading?

pC _RCRO1.FLAGO?
A o

e e e e e

e o o e B o

e e G

e §

VA_MLTEMP7J+R[R3],
NERT/DS. CMPP4,UNEQ. SGN

‘Source 2, read sign byte

VA MCTEMPGI+RIR1]
SGN:
DS.CMPP4.UNEQ.
v

:Source 1, read sign byte

READ,S1ZELBYTE],R[R2]_0

643|

(MTQ98.MC X
DECMAL
. Ml C

MICRO2

1M(Q)

Decimal String

28-NOV-83

16:30:35

CLOKX Rev 13.00,

Unequal lengrfis

Clock rate = 160ns

Page

’52229 DS.CMPP4,UNEQ, SPL:
10C4,

04E1,2592,4430,0007,0112,6

WB_MIMDRJ,ALUS_BCD SIGN.ZERO,

126348

126349
126350
;26351 =0

FLAGO?,CLEAR FPD

126352
1126,

0884,0587,0874,1847,0104,9

1127,

0084,0507,0874,1847,010A,1

10A1, 0180,0C37.11130,00A7,003F,9
t

10A3, 0580,0€37,0139,40A7,003F,9

RCROJ_0,ALUS?,

NEXT/DS. CMPP4.UNEQ €ce

126354

126356

126357

"which source are we?

;0=msmmmmmmmm————————————
e

126353
;26355

Ev:luate the sign, Wrap up the inst.,

000

126358

:26359 =01
:26360

leesesceccmcccscecccccccas
aaeey

R[ROJ 0,ALUS?

iSrc.#1 is larger, GPRO_O

0t
e m e ————

,.1:>:2:, and source 1 is positive

;26361

CC ZLITOL0T, IRDY

126363

R R ittt
bttt :

;26362

:ggggg

Src.#2 is larger, GPRO_O

€C_ZLITOL8], IRDY

Ji1>121, and source 1 is negative

126366
126367 =01

;26368 DS,.CMPP4. UNEQ.CC2:
;26369

10A9,

0580,0037,0130,40A7,003F,9

:Sgg;?

10AB,

0180,0037,0150.0047,Ui3F,

126373

126372

e et L D L L b Lty :

€C_ZL1TOL8], IRD

;11i<i2y, and source 2 is positive

j1lmmemmmececmceeeecmmeeeeeeee .

CC ZLITO(OJ IRD1

Jsthici2t, and source 2 is negative

644|

CMT098 MCX

DECMAL .MIC

MICROZ2

1M(QN)

Decimal String

28-NOV-83

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

Page

: SUBPG and ADDP6

Decimal String

3263;9

RIRIR R

126378

SUBP6 sublen.rw, subaddr.ab, minlen.rw, minaddr.ab, diflen,rw,

:36381

ADDP6 addllen.rw, addiaddr.ab, addZ2len.rw, add2addr.ab,

126384

MULP and DIVP perform operand fetch and preliminary

:Sgggg

Instructions initialize and branch inio ADDP4 code,

126389
:26390

:
:

Input

MDR

addllen.rw

Resources

TEMP1

Misc. data

DREG

ORs Lengths

:ggggg

‘22§§§
;5g§gg

126391

: 26392
126393
126394
126395

126396
126397
126398

126399
:26400
126401
;26402
126403

;26604
126405

126406

126407
:26408

126409
:322}?
;26412

;
:

:
H
:
H
:
:
:
:
:
H
;
:
:

:
:

;
:

: SUBP6 and ADDPS"

:Sg%;g LT0C '
2263

645

R KRR Rk KRR AR RN AR AR AR RN R

difaddr.ab

sumlen.rw, sumaddr.ab

initialization in this code.

TEMP2
TEMP3
TEMP4
TEMPS
MDR

Output

Ditto
Ditto
Ditto
Ditto
READS

GPR1
GPR3
GPR4

Base address, source |
Base address, source 2
0

RTEMPS

Source 2 Length
Destination Length

GPRS
MTEMP
MTEMP
FPD

Lengths

Base address, destination
Source 1 Length
Set

_0 1f destination is even,
1 1f destination is odd

Thecked for Reserved Operand
Fault

Enn&n*nvttttwnnuuttwwwnttwtntu*twtwwttw*twttttwtttttttttttttttwttttttttt

;

[
e
s

CMT098.MCX

DECMAL . MIC

MICRO2

1M(01)

Decimal String

28-NOV-83

16:30:35

CLOKX Rev 13,00, Clock rate = 160ns

: SUBP6 and ADDP6

Page

;26413 ,REGION/IRDX.R1L,IRDX.RTH/IRDX.R2L,IRDX.R2H

126614 =00
:ng}g DS.ADDPG:

;26417

U 0288, 0C85,2E5E,0190,4047,0412,0

:26418
126419

$26420
126421
;26422

126423

U 028%, 0885,2E5£,0191,4047,0412,0
u 028A, 0080,0022,6031,4047,010C,E

2266424
:ggzsg
4

i2642v
:26428

:nggg

RLTEMP1]_SEXT(MLMDR]),

Hold Length #1,

PUSH,S1ZELWORD]

;routine.

NEXT/0S.ADD,LOD INC BRA°,

get addr. #1,

PUSH for RETURN rom Sth OSR

Next ADDP6 microword

.15 DS.ADDP6.2:

;0] mmmmmmm e e m e e

RETEMPS]_SEXT(MLMDR]),

PUSH,LOD”INC BRA?, NEXT/0s. ADD,
S1ZECWORD]

TEMPS_Dest. Length, READ dest.

:address

;10=msmommmem
e caecasn e :
.
D _D.OR.RLTEMPS],
:MDR has dest. add., OR it n

NEXT7DS, ADDF6. LEN

126431

:26632 =00
326433 DS.ADDP6.2:
126434

U 0294, 0085,2592,4180,8047,0410,0

126435

:ggz%g
126438

U 0295, 0885,2E5E,0190,0047,0412,0

J 0296, 0085,2592,4831,18€7,0120,8

;00mmmrmmmm—mmmmmmm

NEXT/0S.RED,LOD INC BRA?
RCTEMP3) _SEXT(MLMDR)),

;26441

S1ZELWORD]

128408
126444

:26445

+Hold addr#1, get length #2

;0lmmmmmsmmmavammanmna——————— ;

;26439

126440

RLTEMP2] _MIMDR],PUSH,

PUSH,NEXT/0S.ADD,LOD INC BRA?,

RCTEMP4] _MLMDR],IP.TS?

:26446 =

:Hold Length#2, get addr.#2

YEMP« Source 2 address, anything

ipending?

126447

,DE CMAL .R2H
.R2LECMAL
:sgzzg .8EGJON/DECMAL+R1L,DECMAL .RTH/D

126450

v 1208, 0880,1002,6180,€047,0010,0
U 1209, 0480,0036,4AF0,0047,04F7,0

jQmmmmmmmmmmmemcececeeeececaes -

$26451

bONETERP11.0R, RCTEMP3],

;06454

lammmnmmm———— wammmm——————

:sgzg%

126455
126456

LOD INC BRA’.NEXT/OS RED

INTPEND OR TIMER?, PUSH.
NEXT/IE.SERV.IP, 182

:D_Source Length OR, READ dest. length,
;RETURN TO DS,ADDP6:+

RETURN-1 or roll back

646

(MT098.MCX

DECMAL . MIC

MICRO2

1M(01)

28-NOV=-83

Decimal String

16:30:35

H
;26460

; init,
SRR

y 10D1, 0084,4592,4674,0047,0102,9

126465

:26466
126667 =0
126668

:52293

126471

;562;§
doulod

J 1208, 00EC,2592,4034,4047,010D,1

126474

;s 2;5
T

u 120A, 0¢80,0036,4030,0047,00FF,8

CLOKX Rev 13,00, Clock rate = 160ns

Page

A A AL L L R R AR AR

AR LA

647:
;

: Ope;and fetches done, check lengths for legality, do preliminary
AR AR A

;26461
;26462 DS.ADDP6.LEN:
126463
126464

: SUBP6 and ADDP6

: 26457

;ggzgg

J 10CE, 0580,0(33,8A30,F847,0120,A

AR AR

R R

R AR

KRR AR

RAA N AR RA A,

jeeceemccsscsceccssenscscces UB LANDNOT,2LIT0[31.1,
;Are lengths ok?

WXTEQ.0?

Q==m-smecssccmccocscocneaneeoae H

NEXT/IE OPER.FAULT

e e UL L L

CE LY

RCR1I_MLTEMP2),SET FPD

:Source 1 address

{wommesmmssasssesascscsessacoo—. ;

RLR3I_MLTEMP4], IR<2-0>?

;Source 2 address, which inst, are we?

Te do g

e
—_

;26484
26485
.

s (i

oy o

2t o

4§

:26486
;26487
126488
126489

J 102F, 0885,2592,4035,4047,013F,C

126482
126483

L'\

u 102D, 0085,2592,4035,4047,010D,6

26481

oo Na Yo N

J 1028, 0085,2592,4035,4047,0100,6

;26480

e =S e eNo

U 1029, 0085,2592,4035,4047,0100,6

:26427 =001

126478
;26479

:
:

CMTO98.MCX

DECMAL .MIC

MICRO2

1M(01)

Decimal String

2B8-NOV-83

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

: SUBP6 and ADDP6
RN KK

RR AR RKRKERRR IR

ARk

hk ko bwrkkkekddnen

126490

SRR

;26492

ittit**ti****tt*ti*t**it*tt*******t**********t***ttt******************

126491

Page

648!
-

{ ADDP6, SUBP6, and MULP continue initialization

126493
.ggzgg DS.ADOP6.EXIT:

U 10D6, 0084,5592,4282,0047,0120,C

552239
126498 =0

RCTEMPBI_MLTEMPS],WB<0>?

:26500

CC_2LIT0L0],

126499

v 120¢, 0580,0¢37,0030,00A7,0100,C
U 1200, 0180,0037,0030,08A7,010D,C

:%ggg;

:26503

;sgggg

iDest. Length, is it odd?

;0emsssmemccccncsanoncucocnanen H

NERT/DS.ADDP6.EXIT.2

:No, even, PSL<C>_0

;1ommemmmanan e
EEE R ;

cC_ ZLJTO[1J

:Yes, PSL<C>_1

;

:26506

,Sgggg DS.ADDPG6.EXIT.2:

U 10€4, 0C84,0587,0035,0047,0110,8

E%gggg
126511

;Sgg}%

$26514

U 1108, 0486,958E,4030,C0047,0111,2

;26515

126516

MCTEMPB] _RLTEMP1)

Source 1 Length

jmmessemmcmemeccccmcmeesscscones;

RER4]_0

JGPR4_0

T —mmmmm———

MLTEMPO)_RLTEMP3],

NEXT/DS.ADDP4

;Source 2 Length, rest of work is in

{ADDP4 code

U 10D¢, 0C86,85BE,4030,4047,010,4

iviuiunuiuauuiiviuauauviviuv Liuvnvaiuviuvnioivivnunwug

OO
OO
OO OO OO

I
S I D I I I 5 2 2 B W
LN LAANIANNI NI DO N NI NN NS NN =3 b —2
AN —= OO 00N
DO O N AN = OO 00 NOMNN B WU
= O 000 NIC WV PN
— OO 00NN

L A
R
T
R
P
N
R
T
R
T
N
O
T
T
T

—

28-NOV-83
(o]

1M(01)

Decimal String

MICRO2

NINVNINI NI ALNIN 3NV NUNL FPOTLAL NN N NININI N PNV NI NI NS PLNININVNV NN

(MT098.MCX

DE CMAL .MIC

URLANLAINLINI RN

;

e A
S TT
P

;

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

Page 649!

: ADDP4 and SUBP4

Decimal String
R

: ADDP4 and SUBP4''
e

s i ls

it il

il nsd

SUBP4 sublen.rw, subaddr.ab, diflen.rw, difaddr.ab
ADDP4 addlen.rw, arddaddr.ab, sumlen.rw, sumaddr.ab
MULP initializes in ADDP6/SUBP6 code. continues here,

performs majority of work in MULP code, and returns to ADDP4
code to set CC & convert =0 to +0.

SUBP4 and ADDP4 perform operand fetch and preliminary
initialization in CMPP4 code.

SUBPG6 and ADDP6 do their own stuff and branch to ADDP4 code.
ALL 5 instructions enter at DS.ADDP4:

;
;
H

Input

(& means only for ADDP6, SUBP6, or MULP):
Source 1 address
GPR1
Source 2 address
GPR3

GPR4
GPRS

:
:

MTEMP8
MTEMP9
RTEMPS
FPD

¢c

Resources

Zero (&)
Destination address (&)

Source 1 Length
Source 2 Length
Destination Length
(for ADDP4 & SUBP4 this is
equal to Source 2 Length)
=1
=) if Desy. is even
=1

if Dest,

is odd

<Above, plus:>
|
TEMP?
Misc. Data
TEMP3~TEMPS
Source 2 holder
RTEMP10~RTEMP13 Source 1 holder

FPDOFFSETY

STEPC
WDR
MDR

VA
ALUS
DREG
QREG

L1014,

1/0 routine counter
WRITES
READs
1/0 address
overflow & sign checking
Misc. data
Ditto

CMT098.MCX

DECMAL (MIC

MICRO2

1M(Q1)

Decimal String

16:30:35

28-NOV~83

CLOKX Rev 13,00, Clock rate = 160ns

+ ADDP4 and SUBP4

126560
126561

:
:

FLAGO

126563
:26364

;
:

FLAG!

326567

:2657
;§2§§§

;
:

;263562
126545
126566

126568
:26569
$26570

;26574

FLAG?
FLAG3

:
;
:
H
;

Output

GPRO
GPR1
GPR2

GPR3
PSL<3:0>

Page 650

1) Source 2 sign
2) DS.,WRITE temp.

3) masks <C>

1) Source 1 sign
_0 before WRITE
2) <v>image,

<Z>image, initially 1
<N>image

0
Base address, source 1
0
o

Base address, destination
Set/cleared, etc.

:'tit.'i*itti*******t**t**ttktfitt*'(**********k********tt***tt*********itt

Decimal String

DS.ADDP4:

DS.ADDP4 .REE:

fi[FPDOFFSETJ_ZLJTO[I&.J,

A
R
T
e
T
P

}Pack routine code, anything pending?

COUNT OR INT TIMER?,SIZELLONGI,
NEXT/DS.ADDP4,SRC1
=00
=01

;0lmenmemmmmcse
e ece s e e e e~ ;

NEXT/DS.ABDP4,
SRC2

e O T

Page

CLOKX Rev 13.00, Clock rate = 160ns

: ADDP4 and SUBP4

ot et s o Gt 2

S Ot P

JSTEPC_D_L/2 for source #2,
;which inst. are we?

e ey e

VA_D+RLR11+1,PUSH,NEXT/DS.READ

> O

INTPEND OR TIMER?,PUSH,

NEXT/IE.SERV.IP,TS?2

P s G

:No ints, or timer service, read
;source 1, RETURN-1
:

;Yes, RETURN=1 or to [E.PACK.DONE

o -

RETEMP10]_MCTEMP3],A.US?,

ADDPx, SUBPx, begin moving source 1,

i1
RCRO] MCTEMP8].RR.24,
NEXT/DS.MULP

:
JMULPC25], mask in src.#1

CLEAR FLAGI
RETEMP11]_METEMPL],

iPositive

NEXT/DS,ADDP4 . SRC1SGN

;what is sign?

U 1088, 044(,4592,4032,0047,0111,C

~
§

U 10B%9, 0€0(,4592,4032,0047,0111,¢

U 120F, 0884,83B87,0024,0047,0118,3

T N

U 120E, 0484,3592,4872,9847,0108,9

U 1083, 0480,0036,4AF0,0047,04F7,0

STEPC_D _MCTEMP9].SR.1,
IR<2>% ,REXT/DS.ADDP4 . OPC

u 1082, 0€80,00A1,0034,44A7,0505,D

NORUNINUNLAUNLNINLNVMRL L NI AL N PO NI AL NINLNINININVNI NI PO

u 1081, 0C80,9001,A88D,8107,0120,E

16:30:35

FONI NN NI

LR LA LR DR L

U 1117, 0586,0037,0820,7047,0908,2 350+

U 1112, 0080,8001,A03D,8107,0111,7

Il LN

DECMAL. MIC

CMT098.MCX

28-NOV~83

1M(01)

NI NJINL N PPV RININININOND

R
M1CRO2

ENegative

length

651

CMT098 . MCX
DECMAL.MIC

MICRO2 1M(01)
Decimal String

111¢, 0484,5592,4033,0047,0112,8

126621
126622

1128, 0884,6592,4033,4047,0112,A

1128, 0080,058D,A5B2,0047,0105,8

1129, 0880,0E7E,9872,1907,050C,D

3
CLOKX Rev 13.00, Ctock rate = 160as

ADDP4 and SUBP4

126624

126626

- - - -

1 MLTEMPG),

- - EEoaeeveene
"

DS.ADDP4 .REWR

:26627

126628
126629
$26630
;26631
126632
126633
;26634
:26635
126636

- - -

:fi*ifi*fii*titkkkfl*t*titt**t*******t*t***tt***ittt*tt**lt*t*t*tt*ttthwttt

; Source 2 read at =10 will RETURN-1 to =01. PUSH is made at
; =01 for RETURN-1 froum future DS.WRITE call, and will RETURN to =00.

;t*****i*t*iifi*fikt*k*t***t*t***********ii******t*fi*ti***it*t*t*t**t*t*t

;00 =mmmmm oo
nr e
—
~;

126637

D _RCTEMP8].SR.1,FLAGK2=0>?,
NEXT/DS.ADDP4 . FLAGS

;26639
126640

PUSH,NEXT/DS.ADDP4,.SRC2SIGN,

126638
126641

iNow read source 2

;D_otfset for dest. sign byte,
:split on <ZVC>image

ettt ettt H

STEPC_Q_RLCTEMPB8].SR.1,ALUS?

126642
126663 DS.ADDP4 +REWR:
;26644

JSTEPC_O_L/2 for DS.WRITE, what is

;source 2 sign?

--------------------------- -t

112A, 0880,00A1,0034,C4A7,0505,D

126645
;26646

VA_D+R[R3]#1,PUSH.NEXT/DS.READ

126652

CLEAR FLAGO,IR<2-0>?,
NEXT/DS.ADDP4 , OPCODE

126647
126648
;26649 =01
: 26650 DS.ADDPQ.S?C?SIGN:
126651
10¢D, 0800,0036,4670,0047,0113,0
10CF, 0040,0036,4670,0047,0113,0

Page

126623
: 26625

16:30:35

28-NOV~83

126653

126654

: 26655

126656

P D

‘Source 2 is positive,
‘which inst, are we?

et ttedatalataitatn
Llmenmn———- :

SET FLAGO,IR<2=0>?

;Source 2 is negative, ditto

0880,05BE,4535,44A7,0113,8

16:30:35

CLLOK4 Rev 13,00, Clock rate = 160ns

Page

1 ADDP4 and SUBP4

RN AR

RN R RN AN RR A RN

AN AR RAA N R R AR R AR AR KR AR

Ak Rk Ak kAR

Sources are READ, signs remembered in FLAGS1-0>, QREG & STEPC are

VA load & decision
Loaded for DS.WRITE, here on IR<2=0>? BUT tor
on whether to add or subtract, All 4 BUT splits BUT on old value of

O N SN = OO 00 TM
= OO0
DN
= O 000 NO VA S AN

TRTR
PR TR P
R
R
P
R

¢ 1132, 0880,05BE,4534,C4A7,0113,8

TEL
TR

U 1131, 0880,058BE,4535,44A7,0113,4

e S N R T

U 1130, 0880,058F,4534,C447,0113,4

y 1133,

28-NOV-83

653|
;

FLAGK1~0> to sgl1t on source signs,

1M(01)

Decimal String

PP T

MICRO2

OO AIVAAN
000D CO 00 NN NN NN NN NN OO ONONONONONOR

CMTO98.MCX

DECMAL . MIC

OO OO PPN
OO
[e Nalvaloaloaloats
Yolo To olIO

DUNLALAININU
NI NDNINUNI RLIJINONVNI NI PVND JTONININI NNV

;

=%00 is ADDP4[20]
=«01 is ADDP6[21]
=+«10 js SUBP4L22]

=x11 is SUBP6L23)]

AR RN R

R AR A

:
RN

kAR R

AR AR R AR AR

AR AR Rk

AT AR

AR R TRk

=+00
DS.ADDP4.OPCGDE:
PR

VA_RCR3],

NERT/DS.ADDP4.ADD.SPL,FLAG<T=0>?
D ettt :
VA R[R5],

;

NERT/DS.ADDP4,ADD, SPL,FLAG<1=0>?

VA_RCR3),

;

NERT/DS.ADDP4.SUB.SPL,FLAGST=~0>?
———— H
e s e na
s s wen
] Jemmav

VA_RLRS],

NERT/DS,ADDP4
. SUB.SPL,FLAGST=0>?

;

(MTO98,MCX

DECMAL .MIC

MICRO2

1M(01)

Decimal Steing

28=NOV=~83

16:30:35

: ADDP4 and SUBP4

126688

; sign_of source 2.

;26689

126690

:26691
126692
:26693
;26694
126695 =00

Y L

;26685

126686
126687

b L

U 1134, 0C1E,3001,4022,8047,0113,F

FLAG3_D if destination is expected to be positive,

; FLAG31 if negative.

; =00 i5 +2 + +1, do addition,

s =01 is =2 + +1, do subtraction.
: =10 is +#2 + -1, do subtraction.
;=11 is =2 + =1, do addition,
L
I L
R

J 1135, 005E,3000,4022,8047,0115,0

U 1136, 081£,3000,4022,8047,0115,0

CLEAR FLAG3,
MLYEMP3] (MB*R[TEMP1OJ).BCD,

:26702

‘Dest. is positive

et
ittt

NEXT/DS.ADDP4
,ADD

;Dest, is negative

126703
. 26704
;52;82

SET FLAG3,
MITEMP3] (MB=RCTEMP101) ,BCD,
NEXT/DS.KDDP4.SUB

126707
126708

110
v m e —————— (LEAR FLAG3,
;Dest.

126709

;Sg;}?
126712

U 1137, 045E,3001,4022,8047,0113,F

:00mmemmsmmmmsees
e s s eeem .

126698
126699

:52;8?

;26713
126714

126715

bbb

i i

: ADDP<46> inst, here on FLAG<1-0> BUT. Assumption is made that
; tsrc. 420 > lsrc, A1, and destination sign 1s guessed to be the

;26696 DS.ADDP4, ADD SPL:
126697

Page 654

CLOKX Rev 13.00, Clock rate = 160ns

MLCTEMP3) (MB*R[TEMP1OJ) BCD,

is pos.

NEXT/DS.ADDP4.SUB

i1leme mmmcmmecr
e e
———— :

SET FLAG3
MLTEMPI] (MB*R[TEMP1OJ) .B(D,

NEXT/DS. ADDP4
, ADD

:Dest,

is neg.

A T

28-NOV~83

U 1138, 005€,3000,4022,8047,0115,0

126746

CLOKX Rev 13,00, Clock rate = 160ns

AR N R R AR AR AR R

RN N AR AR R A AR

; SUBP<46> inst, here on FLAGK1~0> BUT.

Page

AN AN AR RN

R AR AR

TR AR RA TN

Assumption is made that

: isrc.#2! > isrc.#11, and destination sign is guessed to be the
: sign_ot source ¢, FLAG3_0 if destination is éxpected to be positive,

SRR

3.1

1t negative.

[=]

—

00 is +2 = +1, subtr-act sources.
01 is ~2 - +1, add sources.
}0 is +2 - -1, add.
1

is =2 - =1,

* RN

subtract.

AN RN NR KRR R RN RARNRR AR R C AR

AP AR

R AR AR R

=00
SUB. SPL:
DS.ADDP4.

CLEAR FLAG3,

MCTEMP3]

(MB-RCTEMP101).BCD,

iDest. is positive

NEXT/DS.ADDP4.
SUB

R et dte el :
SET FLAG3,
:Dest,
MLTEMP3] _(MB+RLTEMP10]).6CD,

is negative

M
N

< m

NEXT/DS.ADDP4.ADD

= OND 00 O
NP
NN S

AN
2N

U 113A, 0C1E,3001,4022,8047,0113,F

U 1139, 045€,3001,4022,8047,0113,F

A AT W LA N A NI TONORO N PO RO PO TUNS — — —

T S T
TR T
T
e
M
T
T
T
N
T
A

U 1138, 081E,3000,4022,8047,0115,0

: ADDP4 and SUBP4

qn
*> 000NN

Decimal String

16:30:35
Semitsvenimevana

1M(QD)

N = OO
N
SN = OO

DECMAL.MIC

MICROZ2

(MT098.MCX

MINUNLNINDNINL
NV ALNI NNV NVNI NPV N NPV NTVNLNI NN NS
OO
ORI
TOOONTNO
NN N N N N SN N N N SN SN SN N N N SN SN SN NI N TN NN Y

;

FLAG3,

953]

(MB~R[TEMP101) ,B(D,

.ADDP4.SuUB

EDest. iS poS.
iDest. is neg.

kR Rk

kR A AR

;

655:
‘

;

CMT098.nEé

DECMAL,

MICROZ2

1M(01)

Decimal String

16:30:35

28-NOV=-83

M3
CLOKX Rev 13.00, Clock rate = 160ns
Addition

Addition"'

Decimal String

Page

:sgzzg .T0C

126750

; Finish adding sources, split on destination sign & mask in

226;49
;26751

26752
126753

126754

THRRRR ARk R KRR AR Ak kdkh ke Ak ko A AR
; preferred sign.

!
6565

RN RN

Branch is made to DS.WRITE due to PUSH made

; after source 2 READ.
longword carry is made via ALK<(>.
L e
e
R
L
L
R L

AL ]

:Sg;gg DS.ADDP4.ADD:

U 113F, 0886.4041,4022,0047,0114,3

Esg;gg

U 1143, 0086,5041,4023,0047,0114,8

:52;29

:26759

126762

MCTEMP4]_ (MB+RLTEMP11J+ALKC) .BCD'
jmmmmmmmemm—
e m oo em e cme e ;

C)
.BCD
MCTEMPS]_(MB+RLTEMP12]+ALK

e s e e————em oo m e mon e s oen e~

U 1148, 0886,6041,4023,5007,0114,E

126763
:ggggg

MLTEMP6]_(MB+RLTEMP13]+ALKC).BCD,
ALUS_UNSGN

U 114E, 0480,0036,4870,1847,010D,5

:‘26"66
;Sg;gg

: ------------ ALUS?

126769 =01
:26770

U 1005, 0048,0036,44F0,0047,0121,0

J 1007, 0808,0036,44F0,0047,0121,0

126771
;gg;;§

;126774

:Sg;;g

S RA A

"
;Was there overflow?

;0)ememmmmcasnnacccccoctcnnoonne :

SET FLAG1,FLAG3?,
NEXT/DS.ADDP4.WRITE

:Yes, <V>image_1, what is dest. sign?

;1] mmmmrmmca—————— e mm————— :

CLEAR FLAG1,FLAG3?

:No, <V>image_0, what is dest. sign?

06777
26778

126779

R AR

;26780
;26784

;=1 is FLAG3=1, dest.

126785

.26786 =

U 1211, 0156,3092,4030,6847,012C,E

R KRR R R AR KRR AR R AR AR AR

; Here from addition or good subtraction,

;26781
;26782
26783

U 1210, 0556,3092,4030,6047,012C,E

KRN AR

R RN

R R ARk

<V>image is 0 (ok) or

; 1 (ov already from carry out).
PUSH for DS.WRIJE was made after
; return from reading source 2 & we RETURN+1 to there,
: =0 is FLAG3=0, dest. is positive, init, <Z>image.
SRR

EERRR

is negative,

AR TR

;26787 DS.ADDP4 WRITFE :
:26788
DRt
atae ittt :
;26789
METEMP3) MB,OR.ZLIT24L0C],

init. <Z>image.

AN KRR

RR RN RN

TRk AT

kkhkdkk

;

:sg;g?

NEXT/DS.QRITE,SET FLAGZ

226792

Jlmmcucccanencannresnrsennenen -

NEXT/DS.WRITE,SET FLAGZ

26793
: 20794

MCTEMP3] MB,OR.ZL1124[00],

e
e

;
:

{(MT098,MCX
DECMAL (MIC

MICRO2 1M(01)
Decimal String

2B8=NOV-83

s
e
eon

16:30:35
:

et
et
rin

CLOKX Rev 13.00, Clock rate = 160ns
Subtraction

:gg;gg .T0C

326797

SRR KRk kR KRR Rk

126799
126890

; due to guess that isrc.#2! > isrc.#1i. [If a BORROW state exists
; after last subtract, subtraction was made the wrong way (i.e.

126798

Decimal String

Page

Subtraction''

kR Ak kAR AR AR AR RN

R A KRR AN NN

; Finish subtraction, with sign of destination the same as source 2

;26801

;oisrc.é2i <~:src.#1:5 and a O-dest. subtractior. is made to correct

;26003
;26804

; are reversed.
JRERARAE AR RN AR RRA AR

126802

;26805

: the situation.

Also, in such a cuse the destination sign & <N>image
AR ARk AR

AR A kRN Ak

:Sgggg DS.ADDP4.5UB:

U 1150, 0€86,4040,4022,€047,0115,2
u 1152, 0€36,5040,4023,0047,0115,7

Eggggg
$26810
;Sgg};

126813

MCTEMP4]_(MB=RCTEMP111-ALKC) .BCD;BORROW '‘from'’ last subtract
jmmmmmememmceaeeomass mmeesoesos ;

MLTEMP5]_(MB=-RLTEMP12]-ALKC)
.BCD

jomemt

e ————————————— ;

226814

MLTEMP6] _(MB-RLTEMP13]-ALKC).BCD,

U 1164, 000C,0587,0870,9847,010F,5

26819

RCTEMP21_0,ALUS?,CLEAR FLAGT

u 10ES, 0880,0036,44F0,0047,0121,0

;ggggg

L 1157, 0486,6040,4023,5007,0116,4

iy 10EY, 0084,2000,4020,C047,0116,6

;ggg}g

126820
26821
;26822 =01
;26823

126826
;
126827

ALUS_UNSGN

;Save BORROW state in ALUS

:TEMP2_O for O-dest. correction,
;<v>image_0, was sub ok?

B R
et ittt :

63? ,NEXT/DS.ADDP4
WRITE

;Yes, split on dest. sign

0 ;1 ;1Mmmmmmmmcmmmmmceecmccceeamenes;:
ROYEMP3]_(MLTEMP2]-RB) .BCD

:No, begin correction

657|

;

CMT098. ML X

DECMAL.MIC

MICROZ2

1M(Q1)

pecimal String
326830

;sgg%%

H AR

U 1171, 0484,2040,4021,4047,0117,2
!

U 1172, 0854,2040,44E1,8047,0121,2

:égg%g
106837

—_

AL AL ALLALAARS LALLM

ARLALLAL LATRk

AR R A AR R AR AR RN R

R R R

R AR

R AR AR AR R AR

R RN

esmesemcmseeeaes secmmsmmeenmane;

FLAG3?,SET FLAG?

L mataiietetaiainlnlattdted et
LU LU ==

SET FLAG3,

: 26850

jlmmmmmm

;26853

kRt w

jusemmeseesmeeeesuesseeememene-

METEMP3) MB.OR.ZLIT24LO0D],

;26851
126852

ARk

[TEMPé] (M[TEMPQ]-RB-ALKC) BCD Carry BORROW

: 26847

:Sggzg

AR kRN

* Finish correcting dest., reverse signs, and branch to DS.WRITE.

e
me - ———————— et dshtnal]
RLTEMP6) (H[TEMPZJ RB=ALKC).BCD,;Init. <2>image to 1

;26846

U 1213, 051E,3(92,4030,6047,012C,€

Correction''

126840
126841
;26845

U 1212, 095E,%(92,4030,6847,012C,E

Correction

R[TEMPS] (M[TEMPZJ-RB-ALKC) BCD

:gggz%

Page 658

CLOKX Rev 13.00, Clock rate = 160ns

:Sgg%g

126844 =0
)

Decimal String

126834

:sgggg JOC
;26831

iU 1166, 0084,2040,4021,0047,0117,1

16:30:35

28=NDOV-83

NEXT/DS.WRITE

iDest. was positive, s now neg..
‘mask in correct sign

oo
e -~

CLEAR FLAG3,
MCTEMP3] _MB,OR,2L1T24L0C],

NEXT/DS.WRITE

;Dest. was neg., is now pos., mask in
Jpos. sign

CMT098.MCX

DECMAL MIT

MICRO2 1M(Q1)

Decimal String

——

Page 659|

28-=NOV-83 16:30:35 ¢~ 4 CLOKX Rev 13.00, Clock rate = 160ns
:

CC setting

:%gggg .TOC- ' Decimal String

126856
26857

126867

SRRRR AR R

=000
:
:
=010
:
=100
:
=110
: 3) From =100 split below:
J
=000
:
=001

dest.
dest.
dest.
dest.
Dest.
if dest.
it dest,

if
if
it
if

Eggg;;

R R AR KRR TR R AR AR AR R RR AR R

:26873
v 1059, 0018,0021,0674,C4A7,0101,E

126874
: 26875

;sgg;g

$06878
U 105A, 0884,0036,4034,8387,0138,E

;26879

:sggg?

;26882 =100
U 105¢, 0080,0036,44F0,0047,0105,8
U 1056, 0018,0036,4030,0047,0105,8

;26883

R[RZJ FLAGS, NEXT/DS CCPCIRDT

y 101F, 0€80,0021,0035,44A7,0101¢

;

iCC is set, finishk inst. in ASHP code

f
f

VA_D+R[R3]

;<N>image_0, guess xxxP<4> for VA
tpointing, which inst. are we really?

-010 ----------------------------

RLR2]_FLAGS,NEXT/DS, CCPCIRD1

:CC is ok, finish inst. in ASHP code

;100=mmmmmmmmm
e ec
e ——————

FLAG3?,NEXT/DS,ADDP4. FLAGS

B8
C110
:26888

CLEAR FLAG3,NEXT/DS.ADDP4, FLAGS Ensure €(_0110, sign nibble is what

iwhat is sign of dest,?

tever it i%

356395

WRITE ZLITOEOL SIZELBYTE],

i80898
‘
:36900

VA
D+
NEXT/DS.ADDP4
FLAGS,SIGN

:sgggg

;007 =mmmmmm
e
e s——meee;

LEAR FLAG3,IR<2=0>7,
NEXT/DS. ADDP4 . FLAGS.SIGN,

:36891
;26892 =110
:22882 DS.ADDP4.,:LAGS«SIGN:
J 101¢, 0180,0€37,00060,6508,0105,8

!
i
)
|
:
i

AR AR R TR N

:Sgggg

;26889
126890 =

:
i

is nonzero, no OV
is nonzero, OV
is zero, no OV
is zero, OV
is zero, no OV, split to:
is positive
is negative

;ggg?g DS.ADDP4. FLAGS

U 1058, 0884,0036,4034,8387,0138,E

RN A KRR R RN R bk

: <ADDSUB>Px and MULP enter here with DREG containing dest.L/2 and

s utilize overlapping BUTs:
¢ 1) From DS.WRITE RETURN:

;26868 =000

¢C setting'’

AR R AR R AR AR IR AR AR KRR

;26858
126859

;26860
126861
126862
;126863
126864
126865
. 26866

NEXT/DS.ADDP4.FLAGS

IVA is ok, dest._+0, finish inst,

DA DRIRST, T*MULP[25],ADDP6[213,5UBR6L231,
VA
ito correct byte
® oint

!
;

;

CMTO98.“E§

DECMAL.

MICRO2

1M(Q1)

Decimal String

28=-NOV~83

16:30:35MULPCL0KX Rev 13.00, Clock rate = 160ns

Page

: MULP"

:5238; .TOC '

Decimal String

326903
: 26904
126905

SRR
;
:

MULP mulrlen.rw, mulraddr.ab, muldten.rw, muldaddr.ab,

126908

MULP begins in <ADDSUB>P6é code, continues in <ADDSUB>P4 code

;

also done in <ADDSUB>P4 code.

;52389

26909

:ggg}?

;

ARRAR AR AR AR AR AR AN AR R AR AR AR AR R kbR

and enters
at DS.MULP.

(C( setting and -0 to +0 conversion is

;

126914

overlapping adds to destination TEMPs.

:sgg}g

;

Llongword is zero.

:26915
126916
:26917

:
:
H

: 26920
:26921
126922

:
:
;

126924

;26923

226925
126926
:26927
126928
226929
126930
:26931
;126932
$26933

:
:
;
:
;
:
:
:
:

The destination is created in MTEMPB-MERRCOD using the

Source 2 is the

“outer loop'’, Source 1 the "“inner loop'’. To_speed things up
an outer loop pass is skipped if the source ¢ longword
s zero,
and an inner loop pass is skipped it the source 1 multiplier

Input

GPRO
GPR?
GPR3

MTEMP8 in byte#l
Source 1 address
Source 2 address

GPR5

Destination address

GPR4

TEMP3-TEMPG

lero

RYEMPB
STEPC
DREG
cc

Source 1, memory format, s1§n
nibble zeroed, LSB in byte#
of TEMP3, MSB in byte#0 of
TEMPS
Destination Length
L/2, source #2
L/2, source #2
=0 1f Dest. is even

BCDSIGN data
Checked for Reserved Operand
=1

126934
126935

H
:

126937

FPD

;

double~and~divide method
for multiplication of longwords with

ALUS
Lengths

:26936

RR RN

prodlen.rw, prodaddr.ab

126912

126913

660

it Dest. is odd

Fault

CMTO98. MCX

MICRO2

1M(01)

Decimal String

DECMAL (MiC

)

28=N0V=~83

126938

126939

126940
126941

126942

16:30:35MULPCLOKX Rev 13,00, Clock rate = 160ns
:

:
H

126943
126944

;26947

126949
:26950

:
:

126948

126951
126952
126953
126956
126955

126956
126957

126958
126959
226960
:26961
126962

126963
126964

126965

126966

H
:
;

;
H
H
:
:

:
H
:
:

:
:

;

126970
:26971

:
H

126976

126977

;

:26930
126981

H
H
H
:
:
:

126978
126979

126982
:26933
126984
126985
126986

;26987
126988
126989
126990

;26991

126992

TEMP2
TEMP3=-TEMP6
TEMP?
RTEMPS

RTEMPY

:
:

H
H
:

;

Page

MTEMP9 in byte#0

Partial Product result from
multiplication of a source

1 longword and
a source 2
Longword, MSD in byte#0 of
TEMP1, LSB in byte#3 of TEMPO

Misc. data

format,
Holds Source 2, memory
LSB in byte#3 of TEMP3, MSB in
byte#0 of TEMP6
Binary value of src.#2 longword
Destination Length
Destination Longyord counter,

values from 0~3 indicate which
destination longword we are
adding to:

fommen
o ———— prmnmntmm———

o0 L1

12 13

and values -1 to -3 indicate

we are pointing to '‘imaginary’’
longwords where ov. can occur

RTEMP10=-RTEMP13 Holds Source #1, memory format,
see description of source #2

MM. TEMPO
MM, TEMP1

MM, TEMP2

MM, TEMP5

:
:

126974

126975

TEMPO & TEMP1

;

126967
126968

126972
126973

( Above, plus: )

:
;

;
;

126969

Resourves

:
;

126945
126946

—

MTEMP8-MERRCOD

Misc.

data

Points to current source 1
longword
as a 0-=3 code, see
description of destination
ointer

isc.

data

.
Ditto
*MM.TEMPO is not needed after
any call to IE.SERV.IP.TS2.
MM.TEMPx are not referenced
after any BUS exception or
an int. is found pending*
Destination data, memory format,

LSB in byte#3 of MTEMP8, MSB in

b‘re#O ot MERRCOD.
FPDOFFSET
STEPC

RNUM

DREG
QREG

FLAGO
FLAG
FLAG?

FLAG3

*MERRCOD is not referenced after
an¥ BUS exception.*

ILITO016.]

1/0 routine counter

Points to current Source #2
TEMP
(opy of RNUM
.
Misc, data in Source 2-to-binary
routine and DS.WRITF
DS.WRITE temp., masks PSL<C>
<V>image

Source 1

sign

2) <2>image
1) Source 2 sign
2) <N>image

661

DECMAL (MIC

MICROZ

1M(Q1)

Decimal String
;26993
126994

126995
126996

126997

28-NOV~83

16:30:35

¢ MULP

;
:

H
H

Qutput

CLOKX Rev 13.00, Clock rate = 160ns
GPRO
GPR1

GPR?
GPR3

GPR4

GPR5
cC

Page

662

0
Base address, source 1

0
Base address, source 2
0

Base address, destination
€_0, NIV set/cleared

126998
;59888

:
:

:-27001

:'**fi*tttittttttt*****tt*i***t*****t*tt*iit*tttt*t*t*iti**wtk*****t***it*

(MTO%8 . MO X

u 1184, 0884,659¢,4033,4047,0113,D

U 113¢,

U 1130, (880.1341,0034,C4A7,0505,D
u 1M13f, 0586,#(37,0030,0047,0118,F

U 118F,

048¢ ,0337,0870,1847,0110,5

Decimal String

LREGION/DECMAL .R1L,DECMAL . R1H/DECMAL .R2L .DECMAL ,R2H
4

Sy -

RCR21_MLTEMPO],ALUS?

ESave Source #2 length for possible
cpack=up, what is source 1 sign?

111} [ PRSP
P PP R

LEAR FLAGZ,

CTEMP8] ZLITOL0],

EPositive, begin to zero dest. temps

[]

]

[}
t

1
[
]
1
]
[

[}
[}

[}
¢

[}
[

]
[
[}
[
1

]
]

EXT/DS.RULP.2
1
4

DS.MULP:

[]
1
1
1

NN
NONN S
= OO
W)
—= O 000~ O
LI

Page

663|

Initialization after ADDP4/SUBP4A'!

ENegative. ditto

SSMANND 2 OO

NN B

Initialization a fter ADDP4/SUBP4

EDivide Src.#1 by 10. to slide
;sign nibble away

‘New MULP IANDE offset
----------------

- ¢

;Save Source 1t
------------------- CUT

RCTEMP111_MCTEMP4]

U 1188, 0284,%492,4033,0047,0118,A

NN D W) = O 00 N

U 1186, 0484 .4592,4032,€047,0118,8

2 OO

U 1184, 0C84,2592,4032,8047,0118,6

CLOKX Rev 13.00, C lock rate = 160ns

[

RCTEMP13) MCTEMPS],

sNow read source 2

NEXT/DS.MOLP.READ
----------- -

e o o

0£01,PUSH,

-----------------------------

iZero a dest. TEMP, divide source 2
:by 10 to slide sign nibble out

‘Read Source 2, RETURN=1

MCTEMP103_20L170L03

U 1056, 0986,t37,0030,8047,0118,4

U 1054, 2185, 37,0030,0047,0528.8

N N N N SN N NN NS NN SN SN N N Y

U 10FB, 0156,8737,0030,0047,0105,4

NN NG NN N SN N SN N NN N N SN N N N N TN N N NN NN N ~ NN NN TN N NN S

U 10F9, 0916,87%7,00%0,0047,0105.4

L10C '

—_

Decimal String

u 1183, 0C84,94592 ,4B74,9847,010F,9

16:30:35

28=NOV=83

le o ot oo
[alelelelelaloleln
alelel etfalelelelalelelalclalalelalclclclelelclalelelalalelolelalelelelelele
RIRORORUTUR)DN
— — —
s 3 2
= 2 DOV OO
A A RO PO PO NN
LAV
AT S S I N S D 2 B I B LA LM N LA LN N L

DECMAL M{C

MICROZ

PUNONINLAINURDAIANLAINIAVNINIPURLRININI
NI NN NININ NI NINJRURINUNININLN NIPLNLRV TV NN NI NININININLNI NI TONVNOND

CMTO98
i X

e
S T T T T P
e L T T T
R T T
R TR A TR T P L L LR LA LR LA
LI

;

MCERRCODI_0,ALUS?

ALL dest. gemgs._o. what was
Jsource 2 sign?

MICRO2

(MTO98.M( X

DECMAL (ML

1M(O1)

Decimal String

327057 .70C
;27058
;27059 =01
227060

127061

)

1105, 0519,0(35,2030,1847,0119,3

127062

:s;ggz

:27065

1107, 0b5%.1(35,2030,1847,0119,3

1193, 0884,0582,4033,C047,9119,8
1198, 0484,i:582,4832,5867,0121,4

16:30:35

28=-NOV=-83

:27066
:g;ggg

CLOKX Rev 13.00, Clock rate = 160ns

Multiply Loops''

) ittt
bbb
-

;Positive, RNUM_D_points to low

CLEAR FLAG3

RNUM_D ZLIT6C3J.

;LONGWORD of source 2

NEXT7DS.MULP.
TOP

;1] mmmmmmmemececcccoonceconiaae :

SET FLAG3,

:Negative, ditto

RNUM_D_2LIT0L3)

35;898 DS.MULP. TOP:
127071
RCMM, TEMP1]_D

{Source 1 TEMP counter_3 to point to

;27072

8000

Page

Multiply loops

Decimal String

’

H o4

;first source 1 longword

3538;2

RCTEMP9I_D,IP.TS?

Init, dest. longword counter to 3

127077

;57878

L L A A A S A AR AR AR A AR ARl

227080

; longword, Vf it's 2ero we skip over this pass thru the loop.

Here

;27082

il diddd

;27079
127081

;27083 =

; Top of outer multiply Loop,
; on

IP.TS? split.
AR AR

RNUM points to a legitimate source 2

AR AR

AR SRR AR

ARttt

ittt

:g;ggé DS.MULP.LORZ:

1214, 0C8%,0837,0A70,8047,0114,0
.

1275, C430,0036,4AF0,0047,04F7,0

27086
:g;ggg
:27089

127090

:S;gg;

RCTEMP2]_MCTEMP.R).BCOSWP
WX.NE.0?,NEXT/DS.MULP.LOPé.2

‘Get arithmetic format of next/first
;word, is it zero?

Te
————

PUSH, INTPEND OR TIMER?,
NEXT/IE.SERV.IP.TS2

:Something pending, return =1 or
branch to [E.PACK,DONE

127093

;27094 =00

;g;ggg DS.MULP.LORZ.2:

_
it "140, 0084, 0E7D,06F2,4047,0915,1 371«

157097
;s;ggg
:

:27100

1141, 008o,C37,0030,7847,051E,2

127101
107102

RCTEMP9I _RB-1,WB<31-305?,
NEXT/DS.RULP.END
L Rt

iYes, skip this loop pass, dec.
;dest. counter, are we done?

ittt andattatatodetetsntotuluinidete :

PUSH,MCMM, TEMPOJ _2LITOCOF],
NEXT/DS.MULP, SRT2BIN

:Ng. load nibble mask, TEMP?_
ibinary value of TEMPS

664

;
.

——

MICRO2

CMT098.MLX

DELMAL M1C

Decimal String
:27103
127104

;27105

127106
227107

:27108
27109

U 1142, 0480,058F,4273,0047,0114,4

16:30:35

28-NOV-83

1M(Q1)

Page

CLOKX Rev 13.00, Clock rate = 160ns
Multiply loops

;t*ttktiitk*fi*k*kktt*tfltkfi!k*tfltflt*tltkit'tttt*ittttt't***t*t****ti**fi*

;

Top of Inner (Source 1)

lqofi.

; to the dest, parallels which

The beginning TEMP for adding

TEMP we are reading from source 2, but

: not soyrce 1,.after splitting to decide which portion to multiply,
: we split again to decide where,

if anywhere, to adc it.

:tttttitii*ttt***t**t*tt*t****************************t«**i**t****t***t

:S;}}? DS.MULP,.LOP1:
ES;}%%
QB_R[MM.TEMP1J,wB<1-O>?

;Uhich source 1 TEMP are we?

terlh

;27115 =00
;27116

U 144, 0456,058E,4A73,4047,0114,8

127117

;S;}}g
:22120

u 1145, 0086,05BE,4A73,0047,0114,8
U 1146, 0486,G5BE,4A72,0047,0114,8

.
U 1147, 0086,058E,4A72,8047,0114,8

;0 m

MCTEMPOD RLTEMP13],

e s ——— :

NEXT/DS.AULP.LOPT.MUL ,WX.NE.O?
;0]

=mwmmammmmmmmmmean e

;07121

MCTEMPQ] RLTEMP12],

127124
127125

;10mmmmmm——————————————————
MLCTEMPO] RLTEMP11],
:5econd source 1

:-271 2,

(N mesmmmnern
e rccneercncnn -

;§;1§§
igr1g6

20
so
e

;Last Source 1 longword, is it zero?

NEXT/DS.AULP.LOPT.MUL .WX.NE.0?
NEXT/DS.RULP,LOP1.MUL ,WX.NE.0?

MUTEMPQ) _RLTEMP10],
WX.NE.OQ?

;Second-to-last source 1

;is it zero?

:is it zero?

longword,

JFirst source 1 tongword,
;is it zero?

:24' 106

127133 =
:S;}gg DS.MULP.L8P1.MUL:

J 1148, 0084,0E7D,06F3,0047,0910,D 371+
.
u 1149, C0&s,0%87,00%0,4047,0510,3

U 114A, 0080,058F,4232,4047,0103,8

127136

;S;%;g

527139

RCMM, TEMP1] RB-1,WB<31-305?,

NEXT/DS.MULP.LOP‘.END

101=rrocem

RCTEMP1] 0,PUSH,
NEXT/DS.RULP.MUL

127145

WB_RLTEMP91,WB<5=0>7

:s;}zg

;add it, is it the last source 1 TEMP?

e r ee;

;27140
27141
27142

80143

:iero Source 1 temp,, don't multiply or
;Nonzero, high partial proo._ 0,
multiply it by source 2 temp value in
;TEMP?

:Into which dest. temp(s). does this
;get added?

WT09B.ME§

JFCMAL (M

MICROZ2

1M(Q1)

pecimal String

28=NOV=-83

Jo109, 0486,A001,4020,0047,9119,F

;27160

;S;}g;

127163
127164

;S;}gg

;27168

:g;}gg

e
J o 10s, (886,8001.4G70,0v47,0114,¢

;27172

:;;};2
2

;27175 =111
;27176
2777

v 103D, G841 ,0E7D,u0f3,C047,0910,0 371

J 103, 084C,0E7D,06F3,(047,0910,0 371

; Sources have gegn multiplied

gartiag grqduqt in TEMPO and TEMP1.

; TEMP we begin adding to during a loop pass.

; OV can occur here in 2 ways:
: 1) Carryout from addin gart1al proguct to dest. temps.

;
:
H

2) Dest. pointer (RTEMP9) <0 (=1, <2, =3).
The current source
2
temp. and source 1 temp. are nonzero, hence if we are pointing
past the highest dest. temp. we know we have ov.

‘-i*tfltfiittttkfitttfittfittttfitttit't**tt**tt*iitt*ttittl‘ititttitittttttt*i

127178

MCERRCOD] _(MB+R[TEMPO]),.BCD,

NEXT/DS.MOLP.LOP1.0

;(0)Last Dest. longword

211100 = mmmmmmmmmmmmmm
s-

MCTEMP10]_(MB+RLTEMP0]) .B(D,
NEXT/DS.MOLP,LOP1.1

:(1)Second-to-Last dest. longword

;11101Q=mummmmmmmmmmmmmmmm—am—a ;

MLTEMPO) (MB+RLTEMP0]),.BCD,

NEXT/DS.RULP.LOPT.?2

. (2)Second dest.

NEXT/DS.MULP.LOP1,3
PR R R

:(3)First dest. longword

R St .

SET FLAG1,R[M4, TEMP1]_RB«1,
wB<31-30>?,

127181

;1111105 cmmmmmamen
s m e n—
;

:s;}gz

127186

;27187

SET FLAGT,RCMM, TEFP1] _RB-1,

W3¢<31=30>? ,NEXT/DS. . MUCP, LOPT.END

;tinished?

(=2), ditin

11111] =nmmmmmm
o mm s memm
;

$ET_FLAG1,RIMM, TEMP1] RB=1,

WB<31=30>?
,NEXT/DS . MULP,LOP1,END

;(=3%iWe are pointing past the dest.
;temps., *Ovx, dec. counter § is Loop

NEXT/DS.MULP.LOP1T.END

;27182

longword

111101 === mm e e ————;

MLCTEMP8] (MB+RLTEMPO]) .BCD,

;S;};g

127185
U 103F, 084C,0E7D,06F3,C047,0910,0 371~

;27158 =111000
:27159
J1M1000=mwemmm
e
ncccccccasa -

127167
u .0*A, 06486,9001,4020,0047,011A,¢C

Rk Rk

indicates which destination

;27156

AR R

; Here from WB<5=0>? BUT on RTEMPY, which

127154
;27155

]

RR R

:27150
:27152
;27153

Wy 1038, 0086,B0(:*,4020,0047,0119,A

Page

Multiply loops

;2715?

CLOKX Rev 13,00, Clock rate = 160ns

SRR KRR AR RRRARR AR ERN RN R RIRN RN

227151

;27148

:2714

.
;

16:30:35

$(=1), ditto

666:

0486,A041,4020,4047,0118,2

12721
et
272
;S;g}

;2721

LN S~ LAIND =3 O

o722

22722
;2722
;2 2¢
12722

U 1180, G086,A041,402D,8047,0118,2

12722
S;S%

J 1182, 0086,8041,4020,9007,0114,C

12723
12723
12723
12723

D00 IO

J 11AE, 0086,9041,4020,4047,0118,0

;2729
18722

CLOKX Rev 13.00, Clock rate = 160ns
Multiply

Page

Lloops

;t*ttk*tittttt*fik*t*ittlk!ttittlt‘"l\Ntt*tt!twfi"tittttt*ttfi*ttt*titfi*

; RTEMP9=0, TEMPO was added to MERRCOD.
. CARRYOUT after adding to TEMP1,

Ov occurs if TEMP1+ALK(>0 OR

;kkittti!iti*t**fittttt (2322222232222 2232222 2223233233332

DS.MULP.LOP1.0:
B

0 e £

(i B

33232 28822

WB_(MLTEMP11+ALKC)
.BCD,
ALDS_UNSGN,WX.NE.0?,
MEXT7DS.MULP.LOP1.ALUS

;'thtttti!tilktltttittflfittttwttfinwflffittfififl**!RQ'Q**W**'**t*tfi**fitt*t**i

; RTEMPO9=1,

[EMP) was added to MTEMP10,

; CARRYOUT data in ALUS.

Add TEMP1 to MERRCOD, store

:*tktttti*t**tfitli*nlt*ifi!*tkittktktfittt**i*ittittti*tw*t*'tttfiii*fii*it

DS.MULP.LOP1,1:

L
T
R
L
e

MCERRCOD] (MBsRLTEMP11+ALKC).BCD,

ALUS_UNSGR,NEXT/DS.MULP.LOP1.ALUS
;kitilttitkttnttltt!lttfitllfittl!ltwll!tt!1ttll'Wfi'*t*i*t*tii******t***fi

: RTEMP9=2,

TEMP0 was added to MTEMP9,

Add TEMP1

: to MERRCOD, store CARRYOUT data in ALUS.

to MTEMP10, CARRYQUT

;ttttt!thtttttt*t*t*kl*tii*ttttt!*ttt*t*iitittittt*tttttfittttitttti*tQi

DS.MULP.LOP1.2:

------------------ voenmmnmoesenreem

METEMP10]_(MB+RLTEMPTJ+ALXC)
.BCD,
NEXT/DS.MOLP.LOP1.23

;tttfitfitfifl*ttt*ififitk*tfitk!fittltll*atttktt*t!tt!w*!t*tflfi&t*tt*ttflttt**fit

; RYEMP9=3,

TEMPO was added to MTEMP3.,

Add TEMPT

; to higher TEMPs, store CARRYOUT data in ALUS,

to MTEMP9, carry

;ttfifltlt*litfittttttfi**ttttttitt*it*ti*titttt**ttttt*ttt*tfittt*fii*ittt*t

DS.MULP.LOP1.3:

B AN

;2722

MCTEMP10]_ (MB+ALKC) .BCD
DS.MULP.LOP1,23:
@

v o

S et s Ot B

MCERRCOD] (MB+ALKC) .BCD,
ALUS_UNSGR

W-

{RTEMP9 codes 2 and 3 join here

U 11A(,

e7el
2721
2721

PR VR TR
N

TR TE TS PR PR

PR PR

NINVNONSIND NINL PN NN PN

P
e

UFINVNI NI

[

u 119F, 0486,8041,4020,50C7,0114,(

— OO0 N DMN INMAINS 2 O 00

NN S LR = OO0 00

Decimal String

U 119A, 0(80,1041,4A6D,90C7,0914,( 364«

16:30:35

28-NOV=-83

1M(01)
0

OG0 IO W B

DECMAL (MIC

MICROZ
:

NN N

(MT098. MCX

N NN SNSNSN NN N

1M(O1)

R =2 OO0 00 NO N SN = OO0 00 NIC W
N MW N = OO 00 NN N B

16:30:35

L 4

CLOKX Rev 13.00, Clock rate = 160ns

Page

Multiply loops

R AR

R RN R AR AN NN AR RN RR RN N R AR AR RN

AR N R

Directly with CARRYOUT data

AR AR

r Ak

; End of Source 1 & Source 2 loops. The parital product in TEMPO and
: TEMP1 has been added to the appropriate destination TEMPs or checked
; for ov. Enter at DS.MULP.LOP1.ALUS:
1)

in ALUS.

; 2) On a WX.NE.Q? BUT with CARRYOUT data in ALUS from adding TEMPO
:

to MCERRCOD], the highest destination TEMP.

; Enter at DS.MULP.LOP1.END:

; 1) From =01 and =11 splits in DS.MULP.LOP1.ALUS: code gn a WB<31-30>?

BUT,
=01 is back down Source 1 by a lorgword, =11 is we have just
finished a pass thru source 1, consider agk1ng down Source 2.

; 2) From =111101, =111110, and =111111 splits in DS.MULP.LOPT1.MUL(+3)
code on a WB<31-30>? BUT.

Same splits as reason #1, having come

trom an overfiow-from-extra=longwords case.

;*tk*fi*****Qt**t**t*i***ttfikl**t*tt*t*itt***tt**t***t*t**tt*t***t*t****

=00
DS.MULP.LOPT,ALUS:

ALUS?

‘Was there 0V?

;01
WB<31-30>? ,SET FLAGI,
----- -

S e

EMM. TEMP1 3 RB-1,

ITEMP1>0 from RTEMP9=0 code,

NEXT/DS.MULP,LOP1.END
=11

;
:0V from CARRYOUT (ALUS BUT) or

i<V>image_1, dec. source 1 counter,

shave we1z1n1shed a pass through all of
;source

L it
sy otk H

RCMM. TEMP1]_RB-1,WB<31-30>?

:Ng OX tzom CARRYOUT, dec. counter and
scheck

O
N = OO 00
O N

376+

NN TN TN TN NN N N Y N N N N SN N SN SN NI NI N NN NN N N N SN SN SN N SN NI SN SN NI N SN NN N

110F, 0084,073D,06D2,4047,0915,1

NN NN NNNOONONONONONON
O OO UnNUNUILYTUITUALIVIAYAFTLES D £ L5 5 O B B I £

L
T
PR R
e
R
O

v 1100, 0084,067D,00%2,4047,0114,2

AURINDNINL PV

114F, 0084,0F7D,06F3,0047,0910,D 3714

T
Y S O
O
T T O

U 114D, 084C,0E7D,06F3,(047,0910,D 371«

N NN
N

Decimal String

U 114C, 0480,0036.4870,1847,0114,D

28=NQV-83
AL NLNAININD NN NINUNO NI NLAL N PONLN PNV
NINIAONL P NLNLNINOLND
LTV
NNPORLNLNVNL

DECMAL.MIC

MICROZ2

LA CR T

(MT098.MCX

NINDNURIND NUNI NN RL NLRLNLNY N NN PLNL NI NPV NN NI PV NV PV TLNI NI NN

;

=01
DS.MULP.LO$1.END:

0
000 T
-

RLTEMP9] RB-1,

‘Not yet finished with '‘inside loop'’,

NEXT/DS.RULP,LOPI

:back” down dest., loop back

11
RLTEMP9]_RB+CONX(2) ,WB<31-30>?
Yt

T O O

O P

e G

S O

e o S-

:
;Finished pass thru source 1, inc.
;dest. pointer, check it

668

;

CMTO98 ,MCX

DECMAL (MIC

MICROZ

1M(Q1)

Decimal Strind

16:30:35

28-NOV~83

Page 669

CLOKX Rev 13.00, Clock rate = 160ns
End of loops, Destination write

End of loops, Destination wr§

Decimal String

:g;g;g .T0¢C

22?279

127282

: = =1, we are finished. We also BUT to here from skipping over a

R A

At A

A A A R

AR AR LA AR

AR AL AR AR

!
:

; RTEMP9 was 0 - =3, Adding 2 gives 2 = =1, which indicates which TEMP
; we would add to next pass thru the outer (source 2) loop. If RTEMP9

127280
;27281
;27283

; zero Source? TEMP.

127284

227285 =01

TRRRRA RN KRR AR R

KRNk

RH TR

ARR AR

|
?

XK ARk

;

]

227286 DS.MULP.END:

:27¢87

U 1151, 0081,D00A1,203D,8047,011C,0
)

J 1153, 0c84,8592,4830,D867,0121,6

ittt
bttt bbbt H

;27288
:g;ggg

127291

:27292

;1 lmmmmcemm—e—
e cam—aaa ————;

;

NEXT/DS.RULP.FINISH

RCTEMP3] MCTEMP8],IP.TS?,

;%;ng

]

|
i

:>=0, ok, inc, source 2 pointer to
Jnext source 2 TEMP

RNUM_D D+1,
NEXT7DS .MULP.LOP2.LOOP

:<0, =+All donex*, begin moving

;destination to DS.WRITE TEMPs

127295

;g;sgg DS.MULP.LOP2.LOOP:

U 11¢0, 0884,0737,0013,0047,011C,2

TSl tuinisbnbuinindiniied et H

;27298

RIMM, TEMP1]_CONX(2)

;2729¢

;source 1, loop back & split if

227304

;anything pending

127301
;27302

U 11¢2, 0084,073D,0803,D8E7,0121,4

NEXT/DS.MULP.LOP2,IP.T5?

127306

5
|

227307
;27308

RN AR

127309

: =0 is nothing pending or timer service, =1 is something pending,
0

AR AR

RETURN =1 or branch

JRKKNARKNRKKAR KRR

A AR R

to IE.PACK,DONE

RN R R AN AR ARk i dedoh

=
;27312
P.FINISH:
DS.MUL
127313

;27314
J 1216, 0084,9592,4031,0047,017C,A

127315

;g;glé

}2731é
u 1217, 0480,0036,4AF0,0047,04F7,0

;27319

:SZ§S?

Qummmmm e ;

RCTEMP4] MLTEMPY],

NEXT/DS
. AULP.FINISH.1
NEXT/IE.SERV.IP,TS2

U 11CF, 0884,8592,4031,8047,0115,4

127307
;27328

i sk

AR AR

Ak A

AR AR AR

ok e o

f
!

;

I
?

127332

Eg;ggg

A AR

it
T T:

PUSH,INTPEND QR TIMER?,

:S;ggz DS.MULP.FINISH, 1:

U T1CA, 0484,A592,4031,4047,011C,F

‘

RIMM.TEMP1] RB+(ONX(1),

127303

;27%1;

jmmmmmeesmsessceumssm—c——seseses H

:%;ggg

127310

;MM.TEMP1_3 to point to beginning of

RCTEMPSI_MCTEMP10)

’

eemmsemammmmmmeene—————————— ;

RLTEMP6]_MCERRCOD]

DECMAL.MIC

1M(01)

28-NOV=-83

Decimal String
12733

U 1154, 0180,BC12,0A77,8047,0521,8

]

J 1155, 0080,058D,A582,004" ..05,8

12733
:gggg

127335
;2733

;2733

;2733
:2734

J 1156, 0C50,05BE,4575,44A7,0500,A

:2734
12734
;2734

;S;§2

12734
;2734
;2734

A N AN A A

AN AN N N NN N A
RAT LA N AN AN U IO WA N N A R

NN NNNNNNNNO
OO OO O O
v
i

NN SN SN SN N TN TN TN N N TN TN N TN N N N TN NN N N N N N SN N Y

U 100B, 095E,3092,4030,6847,012C,E

SN RINURI NI

]

U 100A, 051E,3(92,4030,6047,012C,C

U 1219, 0048,0E7€,9032,0107,0128,(C

U 1218, 0880,0E7E,9032,0107,0128,¢C

PR TR T

PR TR

RN N RS AIRLCLNVNLRLNINLNL
NV NI PO TPV TLNY

;2734
;2735

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

Page

End of Loops, Pestination write

NB _MCERRCOD].AND,ZLITOLOFO],

WXTNE .07, PUSH,

NEXT/DS.MULP. F INISH.2

PUSH for DS.MUL10 RETURN+2, is high

inibble zero?

0lmmmmmmmemmmmecmeeemee—eeeeeR[TEMPBJ SR.1,FLAG<2-0>7,
Dest is written, set up DREG for -0

NEXT/DS ADDP4 .FLAGS

‘conversion, split on CC image to

:ADDP4 code

;10==esmmmemsccccccse
e ce e, H

)

;Load dest. base addtess, split_on
sold FLAG values of source 1 & 2 signs,
:PUSH for DS.WRITE RETURN [="1

VA_R[R5].P
FLAGT (FLAG2 XOR.FLAG3)?,
SET FLAG?Z,
NEXT/DS.MULP.FINISH.SIGN

‘**fik*ti**i**t***tk*kfiflfifit**ktit*fi**fifi*flfitflt*t**fl*fi*k*t****i****tt****t

;
;

=0 is high nibble of dest.
=1 is high nibi le of dest.

is 2ero, no ov.
is nonzero, ov.

: STEPC_Q_DS.WRIIE data & ve branch to DS, MUL10 to clear sign nibble.

*ttfi*tt**Q*****************fl*****i**t***t*tttt*******ti*ttl*l*****t*it
=0
DS.MULP. FINISH 2:
.
-

STEPC Q_R{TEMPB].SR.1,

NEXT/BSTMUL10

1 _______________________________

$TEPC_0_RCTEMPS).SR.1
NEXT/DS MUL10 SET FLAG
AR

SetawatLn,
.,

MICRO2

O N BN AN = O O G0 NI VN B AU — © O 8 NN N B AN = OO

;

CMT098.MCX

OO0 IO LN L (NN =2 O O 00 IO N 2TM (AN — O D CO

;

.<V>image_1
R

R RSNl
RRRRRtR R
Rl d

Here on XOR BUT of FLAG3 and old FLAG2 values.
=10 is dest. 15 positive, mask pos. s1gn & <N>image_0.
=11 is dest. is negative, mask neg. sign
& <N>image_1.

Note that th» PUSH for DS.WRITE was ma e at DS.MU P FINISH,1+4
and that the -0 dest. check is made in ADDP4/SUBP4 code.

*ttiilt*li'*ti!tttttttttit*fittfittttitttfitt*tttttiit*'tttti'titttltitiit

=10

DS.MULP, FINJSH SIGN:

AL VEMP31 M3 OR 2L1T2400C),
CLEAR FLAG3,NEXT/DS.WRITE
P

)

uttultumiintntatnlabeind.-

MCTEMP3] _MB.OR.ZLIT24[0D],

SET FLAG3,NEXT/DS,WRITE

6?0

;

(MT098.MCX

DECMAL .MIC

MICRO2

'
1M(QT)

28=NOV=83

Decimal String

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

Multwpl1cat1on routine

;sggg? .T0C *'

Decimal String

;27382

127387
;27388
27389

H
:
:

127392

127383
: 27384
:S;%gg

;27390
127391

;5;;82

Input

TEMPQ

Rk Rk ks %

;

Resources

127399
:27400

:
H

127402

1274604

TEMP1

Packed decimal data, memory
format
|
Zero (00

Int. check

Made no more than <max.

TEMP?
FPDOFFSET

:2;§38

127403

Multiplication routine'

AR KRR RN RR R KRR R AR RN

:
:

227401

;
: Double=and- D1v1de is used to multioly TEMPZ(binary) by TEMPORTEMP1
: (Packed Decimal)

127395

;S?39$

Page

TEMP2

7> cycles ago

Copy of TEMP?

Accumulates product, memory

TEMPO=-TEMP1

Product, MSD in TEMP1, LSD in
TEMPO, memory format

format, MSD in MM, TEMPZ

Zero (0)

TEMP?

Int. check

TEMP7

uUntouched

Made during myltiplication,

Microword on RETURN is cycle

127405
127406

:
:

;27409
:27410

: TEMP? is assumed to be
a binary va[ue <x99999999,
[f TEMP1 is
: 2ero, and TEMPO has valid Pac
Pecimal data, no ov can occur

:3;685

;S; }}

Returns

: since 99999999, x 99999999, < 9999999900000006.

Ikltttt!twttttttttttttfltttt!tli!!tt!itflifl**tfl*fl*t*i**ififl*fl*ii'*fi****fi*

27415 DS, MULP,MUL:
i

hdsntanietntetnionintatatninbeledlobo
bl Ll
LDl
Lol -,

RCMM. TEMPS] 0

lnit. product accumutators

ok 2T

27616
27417
27418
27419
27420
27421
27422
27423
P

U 110B, 0086,25BE,4281,0047,0121,A

P
DAYWA

y 1107, 0084,0587,0039,8047,011D,8

FPE YR P

U 11D3, 0084,0587,0033,8047,011D,7

PAT
S

127413
127614

loop =

MM.TEMPZ2,

MM. TEMPS

Qutput

Binary multiptier
Nonzero

oy e

i o

MCTEMP2I_RLTEMP7I,WB<0>"

‘1s muttiplier odd?

671

;

(MT098,MCX

DECMAL . MIC

MICRO2

1M(O1)

Decimal String

28-NOV-83

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns
Multiplication routine

Page

;27424 =0
:%;zgg DS.MULP.MYL.LOP:
U 121A, 0880,2592,4A70,0047,0121,C
J 1218, 0084,0001,4023,8047,011D,F

107407

:5;253

107430

NERT/DS.MULP.MUL . EZER

o
;
i

]mmmmmmmmmmmmmom
e o ese e ;

RIMM.TEMPS]_(MLTEMPOJI+RB) .BCD

:27434
127435

(e
em e E e emtss———e——m
.- ;
RCMM.TEMP2] (ML TEMP1J+RB+ALK(C).B(D,

:§;2§$

672°

{No, could be even or zero

127431
;27432

127433

U 11DF, 0484,1041,4029,8047,0121,D

WB_MLTEMP2],WX.NE.0?,

}

:Yes!, Partial product_par. prod.
iplus CURRENT multiplicand

NEXT/DS
. MULP.MUL.DD

127438 =

:s;zzg DS.MULP.MSL.EZER:

u 121c, 0¢86,05BE,4B33,98:7,0122,0

127441

MCTEMPO] RCMM.TEMPSI,IP.TS?,

NEXT/DS.RULP.MUL.EXIT
Eg;zzg DS MULP.MUL,DD:

:Multiplier is zero, TEMPO & TEMPI

U 121D, 0€86,0001,4020,0047,011E.,0

33;229

fi[TEMPOJ_(MB+RETEMPOJ).BCD

EDouble multiplicand

:5;22%

127448
J 1160, 0486,1041,4B20,5b657,0121,E

127449
:S;fig?

127452 =0
127453

u 121€, 0486,2001,828D,8047,0921,A 355+«

;27456
:s;zgg

107457
v 121F, 0480,003%6,4AF0,0047,04F7,0

;27458
:5;228

}

:partial product, anything pending?

jmmmmmememme—m——
e —————— ;

MCTEMP1]_(MB+RLTEMP1]+ALKC) .BCD,;Anything pending?
1R, TS?

;

;Qe==mcemmmmmcacmmccccenam——e :

MITEMP2] MB,SR.1,WB<O>?,
NEXT/DS.AULP.MUL.LOP

:No, divide multiplier by 2, is it odd?

{lmmmmm=mom oo -

PUSH,INTPEND OR TIMER?,
NEXT/IE.SERV.IP.TS2

1Yes, RETURN=1 or to IE.PACK,.DONE

127461

127462 =0
LP
. MUL.EXIT:
227663 DS.MU
;27664

u 1220, 0886,158E,4089,8047,0000,1

127465

:S;zgg
127468

e e

v 1221, 0480,0036,4AF0,0047,04F7,0

227469

;27470

,
honatalall et bttt H

MUTEMP1] RCMM,TEMP2],

RETURN [T]

:Nothing pending or timer service,

sRETURNH

;Jeemsessmassesnenesnemnae mmmme-;

PUSH,NEXT/1E,SERV.IP,TS2,

INTREND OR TIMER?

;Something pending, return =1 or

Jnever.,

[

;
;

——

(MT098. MCX
DECMAL. MIC

—————

MICROZ 1M(QT)
Decimal String

28-NOV-83

;5;2;5LTOC "'
327473

CLOKX Rev_13.00, Clock rate = 160ns
Source#2-to=binary routine
:

;

. 27480

;

Page

A KRR AR AR R * AR RR RN Sy

; DS.MULP,.SRC2BIN converts an 8-digit Packed Decimal value into binary.
< 2427,
: NO ov. can occur since 99999999

;
;

;g;zgg

0000000F

WM. TEMPO

Input

27481
127482

PD data, BCDSWP'd into

TEMP2

arithmetic format

CMDR : =ABCDEF GH]

Resources

127486

;

;ggzgg

;57490

;ttttttt*w*i*tttt*t*tt*t*t*t*ttfi***tt**l*lt**tttttt*it**twttt**tttt****

127487

;276491

’

673

Source#?=to=binary routine'’

JANENRA KRR I ER AR R RN R AR R AR NIRRT RN

57078

;27483

D 5

Decimal String

127474

127479

16:30:35
:

;27475
:s;z;g

OREG

Holding digits

Output

TEMP?

Binary value of TEMP2

Return

Constructing value

MM, TEMP2

.
!
!
;

;g;zg% DS.MULP,SRCZBIN:

U 11€2, 0R"4,2387,0021,0047,0115,8

33;232
127496 =00
127497

U 1158, 0484,D252,0031,0047,053D,E

127498

;s;ggg

17501

u 1159, 0080,D292,1020,8047,053D,D
U 115A, 0084,2387,0019,8047,0115,¢

127502

:S;ggz
127505

127506

: 27507
:27508 =

RLCTEMP?]_MLTEMP21.RR.24

INibbled1_'a*

100=memwmem——— O

R[TEMP/J ((M[MM TEMPO] RB) RR.4.AND.MB).SL. 1.

PUSH,NEXT/DS.SR.BIN. MUL10..2
(0l mme e

——————

O_MCMM.TEMPO],AND. (RLTEMP2].RR. 24)

POSH,NEXT/DS.SR.BIN.MUL10.

JTEMP? ''A''Q,

f1n1sfi mult1ply by 10

;0_'8",

.aad and multiply by 10

;10mmwmemssees—ssecseccsccesases;

REMM TEMP2]_MLTEMP2].RR.16

TEMP? has ABO, MM.TEMP2_''C'*in
.n1 bble#t

;27509

;27510 =00
27511

U 115C, 0480,D252,1039,8047,0530,D

U 1150, 0080,0002,1039,8047,053D,D
U 115E, 0484,2387,0009,8047,0116,0

;00menemmmmn
e m—— e n e n e,

127512
:s;g{z

_MCMM. TEMPO1, AND, ( (MB R[MM.TEMP21) .RR.4),
POSH,NEXT/DS.SR.BIN.MUL10.

127515
i37516

j0l=emmemmcceccesemesccsesesmea.;
thm TEMPQJ, AND,R[MM.TSMPBJ 10_'D"", add and multiply by 10.

;§;§}§

207519

;27520

:5;255 i

;0_''C"", add and
,mult1ply by 10

PUSH NEXT/DS.SR.BIN.MUL1T

10emmmmmmmememsmemmemeteceeeee;

R[MM TEMP2]_MITEMPZ2).RR.8

TEMP? has ABCDO, MM,TEMP2_'t'' in
inibbles

CMT098.MCX

DECMAL.MIC

MICRO2

1M(Q1)

Decimal String

127523 =00
127524

U 1160, 0480,D252,1039,8047,053D,D

127525

:g;ggg

;27538

1161, 0080,0002,1039,8047,053D,D

177529

;§;§§?

:27532
U 1162, 0480,0252,1030,8047,053D,D

U 1163, 0080,0002,1030,8047,011E,4
U 1184, 0C84,0039,0081,C047,0000,1

:27533
:S;g%g

127536

;sgggg
$27539

:27540

16:30:35

28-NOV-83

CLOKX Rev 13.00, Clock rate = 160ns
Source#2~to-binary routine

;00mmmmmvmm
e me e

Q_~CMM. TEMPOJ.AND. ( (MB R[MM TEMP21) .RR.4),

POSH,NEXT/DS.SR.BIN.MUL10.

Page
.

;0_"'E"', add and multiply

sby 10.

;0lmmmcccemcnacecca
e aan-

&_MCMM.TEMPOD. AND RCMM,TEMP2],

POSH,NEXT/DS.SR.BIN.MUL10.

;Q_'f'', add and multiply by 10.

(memmsmssmtn
e ———————————

Q MLMM. TEMPOJ.AND, ( (MB RLTEMP2]).RR.4), ;0_'"6", add and multiply by 10.
POSH,NEXT/DS. SR.BIN.MUL10.

ot .~

0 _MIMM,TEMPOD. AND. R[TEMPZ]

;TEMP7 has AB(DEFGO, Q_'H"

Te
L L:

RLTEMP7]_RB+Q,RETURN [11

;TEMP7 has ABCDEFGH, RETURN

674°

Decimal String
AR

Page 6751

CLOKX Rev 13.00, Clock rate = 160ns
: DIvP"

R R R

R AR R

Rk kA

kAR A Rk A AR AR

Ak ke kA kA ARk kR k W

DIVP divrilen.rw, divraddr.ab, divdlen.rw, divdaddr.ab,
divdaddr.ab, quolen.rw, quoaddr.ab

Instruction performs operand fetches and preliminary
initialization in <ADD=SUB>P6.

The following notations

Done via restoring divide,
used throughout the

instruction:

Q=DV/DR :
Q(LB)

What we're doing
Length of Q, bytes

DV(LD)
DV(LDNLZ):
DR(LD)
:
DR(LDN L2):

Length
Length
Length
Length
Length

DS.DIVP,REE.x:

Unpack reentry points, such as DS.DIVP.REE.1:

Q(LD)
DV(LB)

DR(LB)

[ov]

Length of Q, digits, no
Length of DV, bytes

of
of
of
of
of

DV,
DV,
DR,
DR,
DR,

.
leading zeros

dig‘ts
.
digits, no leading zeros
bytes
.
digits
digits,
no leading zeros

figaaggé window on dividend, held in MTEMP8 -

During init. check is done for divide-by-zero trap condition
and DV=0 (Q_+0, CC_4)

in that order.

Divisor (DR) is held in RTEMP8-RTEMP11, LSD to MSD, with
the least signif. nibble in the sign nibble position, ie.

the
data is shifted right arithmetically
one nibble.
Dividend
Window ([DV])
{s held in MTEMPB-MERRCOD, LSD to M3D, and is
DR(LDNLZ) digits in length,

Input

GPRS

DR base address (address #1)
DV base address (addrecs #2)
0 base address (address #3)

Lengths

Eheited for Reserved Operand

GPR1
GPR3
TEMP]
TEMP3
TEMP5

DR(LD) (length #1)
DVILD) (length #2)
Destination Llength
au

O NS (AN = OO 00

il I I B

O VIS (NN

ONONONOr OO OO O

= OO 00

NN NN NN

: DIVP

e
S
T
e R R
T TETETE PY PR PR Y

TN 1 S NN

o F T 22 o

LT0C "'

O LN S~ AN

OOODCOO0

NVNONS

16:30:35

R = €3 000

AN IUHUT AU

NN TN SN N SN NSNS

28-NOV-83

— O WD 00

N FI PPN NPT

i VIl
LU

SN SN N N SN N SN TN N TN SN N N SN N

PININL NI ROFUINI NI AR RN AL AL PRI

N NN SN N N N N N SN SN N SN SN N N N N

AVILA LY

Decimal String

LAV ATV

DECMAL MIC

1M(Q1)

AUNINLALININY AINLAL NN

MICROZ

e
A
T T T
A R T T T T R
R P T T e T P

CMT098.MCX

16:30:35

G
DIVP

Resources

<Above, plus: >

GPRO

A
P
T

TEMPO-TEMP3

Constructs [DV] during init.,

TEMPO
TEMP1
TEMP2

TEMP3

ata

afterwhich...

Holds Q digits for writes
<0>:

TEMP4

PR P

T D

éD?(LD)) in byte #2, pack/unpack

TEMP5

TR TR TR

in byte#3

GPR4

P
T
T
e
N

Holds (PC~PCBACK)

and pack/unpack data in other
See banner on StateSave
bytes.
Unpack routine.
and
code
(DR(LDNLZ)), pack/unpack data

GPR2

TEMP6

TEMP7

Holds DV bytes

from memory

0=DR is negative, 1=DR is pos.
General temp.
.
Result of #Q digits that get
2ero equation.
For any @ digit,
TEMP4+T
will tell ov (=), last
ov (0), or ok (#), providing
each digit (output or no) causes
TEMP4_TEMP4
+1

During init.: DV(LD),
Main: Q(LB)=1 (Q(LD)/2),
accounting
for written bytes
Init.: Q(LB)=1 (Q(LD)/2)
Main: General
General temp.
LIT/LITRL

temp.
for use with

FPDOFFSET

(bvl holder, LSD to MSD
*MLERRCOD] 1s not needed after
any BUS exceptionw
1%. (after StateSave)

QREG

Beneral temp,

MTEMP8-MERRCOD

FPD

RTEMP8-RTEMP11
RTEMP1¢
RTEMP13
Stack

(SP)

DREG

MDR, WDR
R

Page 676I

CLOKX Rev 13.00, Clock rate = 160ns

AN
N

NN TN SN N N N TN SN N SN N SN S SN S NS SN S S

1o S ®a e B0 My ®uu s e aBometo toBa®e®aVoPotobautatbohswows

PR N
I
S
A
TR TE
TR T
T
Y
P

OOCOOCOOO
VOV VO OO0 VWO
= O D 00 NN TN -2 OO
00 NOMUA AN 3 OO G IO N S NN 2 OO 00 NIO N B

28-NOV~83

MICROZ
1M(0T)
String
vecimal

—t OO0

Ry
e

AT AL P

(MT098. MC X
DECMAL, Ml ¢

e e

FURBNIALABRLNIAIALNNI
AL NI AN
IR N FONINU RIAININIAUN NN AN AL NORV NI AINONITUTLRINITVNS
NN

e e

VA
X8

PSL<CC>

ALUS

DR holder, LSD to MSD,
Misc. data
Ditto
(OV] holder

Points to last byte ot [DV] on
stack

Gen. temp.
170
Points to next @ byte (low add,
MSD end) after init. is done
Points to next byte of DV in

memory after init,
0 1f dest., is even
Rolds DR sign while reading
(OV] during init,

65
65
65
69
65
65
gg

PR PR TE TR TR N
DS PR ZETE PE PR PR P

FLAG?

PR TE PR

FLAG3

Qutput

GPRO
GPR1
GPR2
GPR3
GPR4
GPRS

PSL<NZV(>

Page 677]
‘

it dest. is odd =~

f next @ digit is high
le for TEMP
i{ next @ digit is low nibble

for TEMPQ
<y> bit image:
0 before first

loop

bit image:
=1 before first

loop

~1 on ov (nonzero digit lost)

_0 if nonzero digit written

4
64
22

FLAG?

CLOKX Rev 13.00, Clock rate = 160ns
FLAGO

: DIVP

00 IO N B LR ~— O 10 00 NN

AN = O O 00 NI

OO
OO DO
O £ NN
A AL

NSNS N N TN TN TN TN N SN SN SN TN TN N TN SN SN SN N SN TN SN N N

T T

O PETETE PE
TRPP PR
P TRT

Decimal String

DECMAL . MIC

NONU AL NS NONINIPONONI NV RLNINININUS NPV NI NI NIPVNININONS NS

(MT098.MCX

16:30:35

28-NOV=83

1M(01)

MICROZ

R R

RN AR A AR RN AN AR R R

R AR KRR R R AR

to destination

=0 if th1s low nibble s
comglet ng a byte with high
nibble zero (first Q@ byte
to be assembled)
=1 otherwise

0
Base address, source 1
0
Base address, source 2
0
.
.
Base address, destination
C_0, NZV modified

R R ARk

k ke

i
|
:

CMT098.MCX

DECMAL M]C

MICROZ

1M(Q1)

Decimal String

28~NOV-83

;g;ggg .T0C '*

16:30:35

5
Clock rate =
13,00,
CLOKX Rey
_
)

Initialization

Decimal String

160ns

Initialization"

35322; .REGION/DECMAL .R1L,DECMAL .R1H/DECMAL .R2L ,DE CMAL .R2H
Es;ggz DS.DIVP:

11EC, 0586,CC37,0030,00A7,011F
,E
116E, OCED,A592,4034,0047,011F,0

11F0, 0C85,9003,0034,0047,011F,2
11F2, 0¢84,0287,0004,0047,011F,7

11F7, 0480,05BE,4281,4047,0122,2

Eggggg
127667

;g;ggg

127670
;5;2;5

127673

MCFPDOFFSETI_CC_ZLITOLO]

‘FPDOFFSET_0, guess even dest.,

e
L L LR L L ;

RCROJI_MLPCI,SET FPD

iGet PC, figure & store PC-PCBACK

jremmme
e n—————— R

;

RCROI_RB=M[PCBACK)

jeeeseseessemmmssmemessenn—————- ;

127674

RCROI_RB.RR.8

Eggg;g

WB_RLTEMPS),WB<0>?

‘1s this an odd dest.?

127679 =0

27680 DS.DIVP. INTA:

1222, 0C84,5591,8031,8047,011F,8

127682
:S;ggz

;27685
1223, 0180,0037,0030,0847,0122,2

;27686

:g;ggg

ACTEMP6] MCTEMPSI.SR.1,

NEXT/DS.DIVP,
IN1

‘L/2, destination (Q)

jlmmmmmmem
e
e
——— :

cc_2L1t0C1],

NEXT/DS.DIVP,INIA

;Set € bit, odd destination

127689

;5;239 DS.DIVP,INT:

1178, 0484,1592,4031,0047,011F
,A
11FA, 0484,3592,4031,4047,011F,C

127692

127693
127694
127695

;S;ggg

RCTEMP4I_MCTEMP1]

‘Adjust from xxxP6 code, copy
1DRILD)

jmmmmmmceecceeeesaan wmmmm——————

RCTEMPSI_MLTEMP3]

iDitto, copy DV(LD)

127698 DS.DIVP,REE.1:
127699

11F¢, 0080,4001,A03D,8107,0109,1

197700
107701

ieedemaeas TSP
— SO ———

STEPC_D_MLTEMP4],SR.1,
NEXT/ZBSTDIVP,
IN2

{STEPC_D_L/2 tor DS.READ

Page

678

(MT098.MCX

DECMAL . MIC

MICROZ2

1M(01)

Decimal String

28~NOV=83

127702 =000

227703

U 1090, 0480,00A1,0034,44A7,053C,0

U 1091, 0484,4387,0AD5,0047,04F7,0

16:30:35

Initialization

;2;;82

NERT/DS.READ.DIVP.DR

227709
127710

PUSH, INTPEND OR TIMER?,
NEXT/JE SERV.IP.TS2,

32?713

RRRRR RN AR AR R AR Rk R

;2?716

H AN AR R AN

;S;;}}

n e s necc e :

)

AR R R RN R AR AR AN ARk AW

R AR A AN A AR AR AR AR AN R ARAR KRR R AR KRR RR AR A AR R AR ARk Rk ke

ek ek

RER?J 0,NEXT/DS.DIVP.PCK.12

Zero GPR2 tor future masking, pack up

;27723

PC_RCR3],

:Point PC for DV read

127722

;01 1emumnmmem
e e e mam e ;

;g;;sg

NEXT/DS.DIVP.DRSGN

;100===mmmmmmmm
oo cmsm s ;

;27727

PC_ZEXT(MLCTEMPQ])+Q,SIZELBYTE], ;DR=0, PSL<V> & FPD are ok, take trap

127730

;10)mmmmemm—m—————a—ee
e —————
MCTEMP3] ZLITOL1],
iInts. pending from =001, pack up

;5;;58

NERT/IE.FLT.DEC.DBZ

;g;;%;

127733

;See if something's pending, load GPR4

ES;;S?

U 1095, 0986,3037,0030,0847,0109,2

*No, or timer service, RTEMP8-RTEMP11_DR

; RETURN+2 from DS.READ is exception, RETURN+3 is ok read.
: RETURN+4 is DR=0, we restore PC and take a 0 divisor trap.

127726
U 1094, 0480,0019,0000,0487,00F8,9

}

R[RéJ_M[TEMP&J.RR.16

227717
:g;;}g DS.DIVP.PgK.12.PRE:

u 1093, 0080,058E,4034,0487,011F,E

679

;000=memmemccconcncan eemm—————

DS.DIVP. 1~2
;37707
;27708
;001 meme

Page

CLOKX Rev 13,00, Clock rate = 160ns

VA D+RLR11+1,PUSH,

107704

127714
;27715

Y 1092, 0(84,05B7,0034,8047,0117,A

NEXT/DS.DIVP.PCK.12.PRE

;

’

(MT098.MCX

MICROZ

DECMAL .MIC

1M(O1)

Decimal String

u 11FE, 0084,5711,8013,0047,0120,5

28-NOV-83

CLOKX Rev 13.00, Clock rate = 160ns
Initialization

fi[TEMP12]_(M[TEMPSJ+CONX(2)).SR.i:RTEMP12_DV(LB)

:%??23

ttttttttttt'ttt*ttktttwtttttttt*t*t**t*****k**t****Q**i*tttfi**i***tt**

127742
127743

; RTEMP12 has DV(LB)
: Load DREG with DR(LDNLZ)~1

127746

jemmmmwemmmmemececeeectecee- —-ee;

;g;;zg

(from GPR2) and read [DvV].

D_RIR21-1
W

‘

e e L e LT L L e

227?56

tttitttitt'ttttwtttttlttttttttt*utti!tttt*t**tt*t*i*ttwtfiwuttttfi*i\k**

227758
227759

: to DV str1ng, check for ints. & timer service. =011 {s DV= 0 and SIGN
; NIBBLE IS ZERO, INVALID SOURCE STRING... fix PC and IRD1.

;27760

227761

WX.NE.O?

;Get first/next byte from DV, is it
t2er0?

¢ Here on WX.EQ.0? split from DS,DIVP.DVIN.1,

127767

127768

)

U 109E, 0186,3C37,0030,1047,0117,A

127769
:g;;;?

;
;27772 =11
;27773
127774

:g;;;g

perri?

127778

;S;;gg

!
!

=010 is more le

-t**wfittt*t*!tfit*t*ti***ifi*tww*ittt*t*t**ttktt**tt**t******t***********

DS.DIVP.DVIN, INT:
27762
;27763
1010 mmmcmcmncin
e n - cum———
;27764
:S;;gg

;-nw*wtt'tttttwttwtwttuwnttttwttwttw*tt******t**t**i**«wt***fiitii*ttttt

R[TEMP?J JEXT{X8) PC PC+1,
NEXT/DS,DIVP.DVIN.1

:S;;gg

; PC has DV base address (MSD)

127752
127753
227757

J 1090, 0186,3€37,0030,1047,0117,A

f
!

;27751

U 1098, 04E7,929(,7024,0047,0132,5

680

3%;;;%
1217

127749 =000
:27750 =001

U 109A, 0480,0036,4AF0,0047,04F7,0

Page

!
’

:g;;zg

U 1099, 0C85,759E,4A41,E047,0122,4

,
[

227734 DS.DIVP.DRSGN:
:S;;ig DS.DIVP.REE.2:

227741

v 1205, 0880,087D,2034,8047,0109,9

16:30:35

PUSH, INTPEND 0 TIMER?,
NEXT/1E.SERV.IP.TS2

‘More left to string, check for ints.,
JRETURN =1 for next byte or +4

101 emm et
———-;

MTEMPO _RLROJ.RR.24 0Q _PCBACK,
CLEAR FPD,
NEXT/DS. DIVP.BAD

TEMPO

(PC=PCBACK) in low byte,

+Q_PCBACK,

;10
esorcnnmcvcnmm
e n—— ~m——
MCTEMP3] ZLITOL2)
;Load int,

code 2, pack up

;

;Load int., code 2, pack up

NEXT/DS.BIVP.PCK, 12
1110-mnamnm

MLTEMP3) ZLITO[?J‘

NEXT/DS.DIVP.PCK.
12

tix PC and IRD1

———— .

|
i

;

(MT098,MCX

DECMAL . MIC

MICRO2

1M(01)

Decimal String

28=-NOV~B3

127781

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

Page

Initialization

AR A

AR AL AR A

AL AR

; Here on WX.NE.0? split from leading byte reads, DV

227782

AL AL AL

AL AL

***tttt*ttti*tt***********t*****************k***t*fi*t***twkw*ttiwtttwt
;27782 <0
;277
;27785 DS.DIVP, DVIN 1:
;27786
Qmmememcecccecccsccnmescnnacneay

127787

R[TEMP12J RB=1

J 1224, 0084,0E7D,0A33,0047,0909,A 378% ;S;;gg

127790

e
R

127791

RCTEMP12]_RB~1

U 1225, 0804,0E7D,0A33,0047,0922,6 378« :S;;g%
127795

227796

:g;;gg

—————

(m m m

127805

:two?

;Yes, DV is 1 digit + sign, we don't

NEXT/DS.BIVP. TMPSAL

127802
127803
127804

‘No, is this 1 digit (Low nibble) or

e —————————— T

MLCTEMPSL] ZLITOC1],

;27801

;273?3

mmmeme

WXTNE.0? ,NEXT/DS.DIVP.DVIN.DIG

:27800

127806
127807
27808

is it 51?n byte?,

,and ctear FLAGO for possible use later

WB_MCTEMP7].AND,ZLITOLOFOQ],

127799
U 1227, 0586,4€37,0030,0847,012F,7

Byte is non-zero,

CLEAR AGO,wX EQ.0?

12779 =0
U 1226, 0980,7C12,0A77,8047,0122.8

yte is’ zero, anymore bytes left in

WX.EQ,07,REXT/DS.DIVP, DVIN INT ;DV?

‘care if it is 0 + sign, load TEMP4 and
senter MTEMP loading code
A

AR R

AL R L AR

AR AL AAL AR ARALA AL R

: Nonzero, nonsign byte has been read
RTEMP12 has # bytes left in DV
: AFTER this byte, DREG has GPR2-1
20 is 1 digit this byte (high nib
; zero), =1 is 2 dlg1ts

tt*fitt*i***tt***t&tttt*twtfit*ktt*t**fi***t**tt*t*t***tt*tt**t*t***i*tw*

27
;g;g}; DS.DIVP, DVIN DIG:

U 1228, 0086,453D,0033,0047,012F,7

U 1229, 0086,4C37,0030,0847,0120.6

u 1206, 0086,45D1,0013,0047,010F,6
U 12F6, 0880,0671,2030,0047,012F,7

127813

:s;g}g

97816

:S;g}g
127819

M[TEMP&J RCTEMP12]),.SL.1,
NEXT/DS.BIVP, TMPSPL

TEMP4_DV(LDNLZ). 1 digit this byte

;lemmmessemmmmeecesmeceemmneeeee

M[TEMPL] _errorid

$TEMP4_DV(LDNLZ), 2 digits this byte

jememmmssemeessesecessemeeeese -

:5;3%9

MLTEMP4 ) MB+(RETEMP12] ASL.T)

127822

memeemaEee—eesemnmsEERe
e ———.

127823
127824

D_D=1

;And fix DREG to account to 2 digits
sread already

681|

1M(01)

1167, 0181,0¢37,1030,0047,012F,8

1169, 0580,0C30,06F0,B847,0916,D 377%

1168,

116D,

0081,0€37,1030,0847,012F,9

0181,0(37,1030,1847,012F,B

12F 8,

0986,1¢37,0030,0047,012F,9

TeBeNoRhono
e B o ®e

e Be

116F
. 0p81,DC37,1030,1047,012F,A

ooty Be Sa®e®eoBeBe Su®y By 0ot

1165, 0D80,0¢30,06F0,7847,0916,9 377«

ossBete

12F7, 0980,0C30,06F0,3847,0916,5 377«

e TMaBaBe®o®otsva®

Decimal String

e bo®o®e

DECMAL.MIC

MICRO2

28-NOV-83

16:30:35

,A
0986,2(37,0030,0047,012F

12F9,

12FA,

,8
0586,3C37,0030,0047,01¢F

Page 682;

CLOKX Rev 13,00, Clock rate = 160ns
Initialization

:Now split to decide which MTEMP to

;deposit this fraction of a lon word
;in.

DREG has DR(LDNLZ) MINUS

THE

;NUMBER OF DIGITS IN THE BYTE JUST READ.
=01

WB_D-ZL1T0[15.],WB<31=3057,
NERT/DS.D.VP.TMPSPL.1

iD>=7., we aren't in TEMPO

ettt
bt b H

RNUM_Q_ZLITOCO],

NEXTZDS.DIVP.MT1

;No more than 1

s TEMPA

longword total, store

=01
DS.DIVP.Tg?sPL.1:

WB_D-ZL1TOL23.3,WB<31-30>?,
NERT/DS.DIVP.TMPSPL.?

iD>=15., we aren't in TEMP1,

:decide between TEMP2 or TEMP3

R tatetutniniabmataiate ———————————— :

RNUM_Q_ZLITOC1]

NEXT7D3,DIVP, M2

:No more than 2 longwords total,

istore TEMPH

Bs.olvp.rgpspL.zz
RNUM_Q_ZL1TOC3],

NEXT7D3.DIVP.DRDV

iD>=23., we start in TEMP3,
: load MTEMP#

i b aiaiatrenneantatelie
bl b b bt d Dl :

RNUM_Q_2L1T0L2]

NEXT7D3.DIVP, MT3

;D<23., we are_in TFMP2,

tand zero TEMP3

load code

;wtttttttt**n*lt*flkktttRtk*t***k****t**k*i**t**ifll*t*flt**tti**ttfi*****t*

; 2ero unused high MTEMPs

;t&***tt**t**t*tttk***ttlk*t***t****t*t*ttt*ttt*tfit*tt*wtttnt*t*ttttt\'t

DS.DIVP.MT1:

MCTEMP11_ZLITOCO]

bS.DIVP.MT2:

TEYS
L

8
. MCX
CMT09

MCTEMP2]_ZLITOLO)
DS.DIVP,MT3:

MLTEMP3]_ZLITOCO]

)

(MT098 JMCX

DECMAL .MIC

Decimal String

N 5

Page

CLOKX Rev 13,00, Clock rate = 160ns

16:30:35

28-NOV-83

Initialization

= O O <o

O OO O VOOOVDO

N IS AN
O
O 00
O

O DOV

ANND =~

; RNUM & QREG have the TEMP# to store the high fractional longword.
;

TEMP4 has DV(LDNLZ), GPR2 has DR(LONLZ).

AL L L

DS.DIVP. DRDV

“1s DV(LDNLZ) >= DR(LDNLZ)?

WB_MCTEMP4I1=RLR2],
wB<31=-30>?
;0

;{split will be to =00 or =11)

= -

;

WB_(D+CONX(1)).SR.1,WB<1=0>7,

;Yes, split on <1-0> of total # digits

NEXT/DS.DIVP.MT.FILL

.to get

;tkttktfitifi*tkttttfltkttktttttflkki*fl****t**t!***fi****!t***fi*********t**fi

; QV(LDNLZ) < DR(LDNLZ). Q will get +0, CC will get +0.
.

( Dividend < Divisor )

- e
28

TYYy

XXX XX

;

L
T
A TR

Case is of the

ftorm:

;

FLAGO was cleared at DS.DIVP.DVIN.1+1 when the first ronzero DV byte

TEMP4 (DV(LDNLZ)) witl be loaded with GFRZ (DR(LDNLZ))
was read.
so the O(extra) value will be one less than G(LD), The ‘‘zero high
dest. bytes'' code wilt zero all of Q except for the sign byte (or
do nothing it Q(LD)=1
or 0) and the first & last subtraction will
produce a zero digit in the sign byte. After loading TEMP4L §
setting FLAGO, we branch to DS.DIVP.MT2 to clear the upper TEMPs
and enter this code again.
FLAGO being one indicates that the

TEMPs

have been cleared.

NAN R

PV N AL NI PVNO RO PUND NS
NI NURL N NI NN ANV

O 0

U 12FC, 0084,0587,0033,4047,0122,D

PORININY
—b b b = b —2 b Dt =t (DL=

U 1228, 0086,45BE,4034,8047,012F,C

ARSI AT AN NU N RBRL AL U N NS AU NNV

U 122A, 0946,1037,0030,0047,012F,9

N NN N N TN NN TN N Y

u 1173, 0186,0037,0430,0047,0122,A

NN N TN N N

U 1170, 0C80,0731,8240,0047,0917,4 387+

£UROAAININD

U 12FB, 0480,4000,06F4,8047,09.7,0 338«

T
T S
R TR TR TR Py
e
I TR PR PR O

NN NNNNNNY ~
NN NN NN NN NN NN NN
o0 0000o
O €000 €6 €O 0o Co 00 CO 00 OO X 00 00 000000
OOV
OO OVOVOOOY co Q0 OO 0000 CO CoOUD 0000~ <
QOO
NO NN
=Oo O NN NI NN — O OTM

:*********!i**k*tktiit***i**t*kt***ifi*tt*k*t**k*it*ttfitttttttttt**t**tt

R RN AR A NN AN AR R AR

ARk

AR R Rk Rk bk

ke kv

ke ok

o -

MLTEMP1] 2 LI10C01,SET

NEXT/DS.DIVP . MT?2

FLAGO,

:Zero TEMP1, set fiag, zero TEMP2
:& TEMP3

MLTEMP4]_RLR2]

STEMP's are clear, DV(LDNLZ)_DR(LDNLZ)

RITEMP13]_0,

‘Clear for packing if wnverrupted.

NEXT/DS.DIVP.PRE.STACK

;

683

;
:

¢ ——
s

(MTO98.§E%
DECMAL.

e
e

MICROZ2 1M(Q1)
Decimal String

28=NOV=83

16:30:35

CLOKX Rev 13,00, Clock rate = 160ns
Initialization

ERAR RN IR AN RRR N NN AR RN

RN R

NR AR

Page

AR AR KRRk RR kAR

;27954

127946
227927

; TEMP? has byte read in a readz
,
: RNUM and QREG has TEMP# for the longword fraction

127929
;27930

127931

; PC points to next DV byte
.
.
; RTEMP12 has number of bytes left in DV
: Here on <1-0> split on total # of digits to get in [DV] for longword

;27933

;*tfittttitttitfitttttitttttttt*t**l‘*t***ttttt***t*tt*i*tttttifit*i*****tt

127925

127928

127932

127934 =00

to ?et after TEMP?
: DREG_has # of digits
; Unused TEMPs have zero loaded

fractional alignment.

;g;ggz DS.DIVP.MT.FILL:

u 1174, 0887,0287,0801,D8E7,010¢,0

127937

;ggggg
:27940

u 1175, 0484,7387,001C,0047,0117,8
U 1176, 0084,7387,002¢,0047,0101,2
)

v 1177, 0487,058E,4031,0047,0106,2

;27941

;2;82%

;37944

127445

;s;uzg
127948

127949

;S;ggg
;27952

MUTEMP.R) _RLTEMP7].RR.8,

;Byte left, load it into low

1P, TS?,NERT/DS.DIVP.MT . LOAD

:byte, anything pending?

(0l==sccccccmmnnn
en
e ane H

RETEMP.RI_MLTEMP7].RR.16,

NEXT/DS.DIVP.MT.FILL.W

;10mmmmmmmm

e e

:Word left, shift this hyte around

———— —————

RCTEMP.RJ_MLTEMP7J.RR,
24,

:3bytes Left, shitt this byte around

NEXT/DS.DIVP.MT.FILL.3B

;1] =mmemmeemmamma——————- ——————

MCTEMP.R]_RLTEMP?7],

;Longword is high fraction, hold onte

NEXT/DS.DIVP.MT.FILL.L

;this byte

:2?953

:t*ilttt*ttttfitfitttfitfittttttttttttttt*t*ttt*ktk****ttttlt**fitttttt*ifiit*

127954

;

;27925

Continuation of word fraction read

SRR

AN KR AR AR

AR AR

R AR

R ARRAR RN R AR

R AR

AR AR

RN AN R

R TR

:27956 =00

;27957 DS.DIVP MI,FILL.W:

;27958

U 1178, 0084,067D,0033,0047,051B,A

;27959
127960
127961

127962

¢ 1179, 0880,0730,2810,1867,010C,0

127963
;27964

127965

;127966

;00rmmmommmem
e s n e o e et aanca. oH

RUTEMP12) RB=1,PUSH,
NEXT/DS,SR.18

U 1174, 0884,33BE,4014,00647,0124,C

127970
;S;g;;

:load current TEM

)
ettt dabetsorutaintatntel ]
D _D-CONX(2),IP.TS?,
:RETURN+1

NEXT/DS.DIVA,MT.LOAD

127967
227968 DS.DiVP.P(K,12:
:27999

;We're reading another byte of Dv,
:read next byte, Batch in and and
TEMP has word,

stor 2 more digits read

;107 -oemconceccecannunnneennuan :

RCRO) RB.OR.(M[TEMP3].RR,16),
NEXT/DS.DIVP.PCK.12.(ON

is ok,

;split on something pending, account

;RETURN+2 {s exception, code is
:loaded,mask into GPRO and pack up

(MT098,MCX

DECMAL .MIC

MICRO2

1M(OD)

Decimal String

28-NOV=83

127973

127974

16:30:35

AR AR

KRR AR AR

R AR NN AR

; Continuation of 3 byte fraction fill

IR RRERERAR AR AR AR AR AR AR
;27975
127976 =0+
127977 DS.DIVP, MT FJLL 38:
227978

U 1012, 0485,759€,4013,6047,012F,D

.
J 1016, 0186,3(37,00350,1047,0117,A

127979

:s;gg?

127982

;27983
;s;ggg

Page

(LOKX Rev 13.00, Clock rate = 160ns

Initialization

SREAKE AR

RN RRA AR

R AR

kR bR

j0mkemmeccscmcnmmmesccccn
e e sasn.,

R[TEMP13] ZEXT(XB) PC_P(+2,
NEXT/DS.DTVP.MT.FILL.3B.1

iRead next word

e
e P LR ;

MLTEMP3] _ZLITOL2)
NEXT/DS.BIVP.PCK.
12

;BUS exception, pack up, code #2

127984

:g;ggg DS.DIVP.MT.FILL.38.1:

,E
U 12FD, 0887,0292,4013,4047,012F
U 12FE, 0484,073C,0013,0047,012F,F

u 12FF, 0880,0730,2820,18E7,010C,0

335333

MCTEMP.RI_MB.OR. (RCTEMP131,RR, 16}

127991

jemmemmsmesemmeeneea—. —m—ee- -

;s;gg%

RUTEMP12]_RB-CONX(2)

;?7994

——————————————————— ERLLLL LD LT N

127995

:27996

b_pCONX(A) 1P, TS’

NEXT/DS.DIVA.MT.LOAD

;We read 2 more bytes ot DV
;and 4 more digits, any ints.

;penging?

Rk d

685

{MT098,M( X

DE CMAL (MIC

MICRO2

Decimal String
T

127998

Initialization

; Continuation of high longword fraction read

DS.DIVR MT.FILL.L:
:

A R

e D 6

MM A AL

LA AR AL A LA AL AL AL

08
8

L
.
T
M -:BUS
' exception, pack up (code #2)
NEXT/DS.DIVP.PCK.12
g

JsRead in next WORD

b o ed

b h

NN = O 000~

RCTEMP13] _2EXT(XB) PC_P(+2,
NEXT/DS.DIVP.MT.FILL.C.1

PUSH,NEXT/DS.SR,18
‘Patch byte and word together, read &
M[TEMP.RJ_HB.OR.(RfTEMP1BJ.RR.245
:mask in next byte, RET +1 or +¢2
j0lorssrcmnnn
s cr e s
———— H
RUTEMP12]_RB=CONX(2),
:We read 3 more bytes

= OO0 NO
N
QOO0 NONN

'301, 0(84,0E70,0833,°8E7,010C,0

< COOOOOOOOOOOOODOOOOOOOOOOCOVOOC

;

Page

CLOKX Rev 13.00, Clock rate = 160ns

03
82

AN RINVNUNINI
NO RO NI NN ~3 b b =2 b

NN NPV NINVNONI N

o
T

i 1300, 0180,0¢30,2030,3047,0130,1

UL NS AL ML NINLNNLNL N NNV

17E, 0884,33BE,4014,0047,0124,C

U RNV MU RN

117D, 0C84,073¢,0013,0047,0130,0

S
I T T O

117¢, 0087,0292.4023,4047,0518,A

GO0 Co 00 00 00 20 G0 G0 Co Co 0o

1066, 0186,3€37,0030,1047,0117,A

OB Lo 00 00 €O €0 20 O

; 1062, 0485,759€,4013,6047,0117,¢

00 00 00 0 6O €0 Co 0o Co G G

7999
00 =Qxx
02

;ttfififit*t*tiittflktttttfittt.tt'&ntttttnttttut'!'ttnll#fittttttttttttt*'tt

;27997

16:30:35

28=NOV~83

1M(Q1)

from DV (-1 done

NEXT/DS.DIVP.MT.FILL.LT

;2 ¢ycles lLater) Y

NEXT/DS.DIVP.PCK.12,(ON

icode #2 is loaded, pack up

RCRO] RB.OR.(MI[TEMP3].RR.16),

DS.DIVP MT.FILL.LY:

;BUS exception from read,

int,

D_D=2L1TOC6]

3 more bytes=6 more digits

RLTEMP12]_RB=1,IP,TS?

‘Anything pending?

686

;

CMTOQS.QE%

DECMAL.,

MICRO2

—————————————

1M(01)

Decimal String
;28031

16:30:35

28-NOV~83

;28032
128033

SRR AR AN

Initialization

AR AN AR AR ANA N AR RN

U 10¢0, 0881,0088,123D,8047,0907,3 400«

128038

;sggzg

:28042

U 10C1, 0680,0036.4AF0,0047,04F7,0

:Sggzg

128046 =101
;28047

u 10¢5, 0186,3€37,0030,1047,0117,A

NEXT7DS.DIVP.MT.LOAD.SPL
;00 mmmmmm e

e ne

PUSH, INTPEND QR TIMER?,

NEXT/IE.SERV.1P,TS2

SRR LI SR L

:Nothing pending or RETURN-1,

:Back down 1 MTEMP and see if done

m e e;

:Something pending, RETURN =1 or +4

;28052

R L L A

128054
128055

: =110111 is BUS excegtion. pack up (from =110011 split).
: =111111 is RNUM & QREG went negative, we are done loading [DV].

28049

;28059

;28060

:sggg;

:28063

;28064
;Sgggg

128067 =111111
+28068

128069

’538;?

ARNR

;101 =mmenennm
e
e e e maaaaane H

;Interrupt code #2, .ack up

NEXT/DS.BIVP.PCK,.12
A R LA

AR A AR AL A LSRR

ARA R AL R AR ARERR LSRR AL AARRLE L

: =110011 is read & store next LONGWORD.
R

;28057 =110011
;28058 DS.DIVP,MT,LOAD.SPL

U 107F, 0484,0537,0033,4047,0130,4

L L

MCTEMP3] 2ZLITO(2],

;28056

U 1077, 0186,3037,003(,1047,0117,A

Rk AR

128048

;28053

U 1073, 0885,7592,4(2(,2047,0130,2

RN R

;000~=mmmomncnieenmnccnassanean H

RNUM_Q_Q«1,WB<5=0>7,

:28041 DS.DIVP.MI.LOAD,INT:
;28043

R RN

; Here from high fraction read on IP.TS? split, or from reading 1 of 3
; (maximum) next LONGWORDs to DS.DIVP.MT.LOAD: directly.

L L L
;28034
;28035 =000
:28036 DS.DIVP.MT,LODAD:
;28037

Page

CLOKX Rey 13.00, Clock rate = 160ns

;110011emmmmm

e e

RCTEMP.R]_XB PC_P(C+4,

e L

AL AL A A

NEXT/DS,DIVP.MTTLOAD.LW

;11011 =mmmmmmmamaamommaemn——— ;

MCTEMP3] ZLITOL2],
NEXT/DS.DIVP.PCK.12
P

R RN

JBUS exception, pack up, int. code #2

i iseinvinrmnonestain
el ;

RCTEMP13] MCTEMPOJ], CLR3B,

NEXT/DS.DYVP.DV.SHF

JRTEMP13_Last [DV] byte read

128072

:538;2 DS.DIVP MT,LOAD,LW:

u 1302, 0180,0030,2030,4047,0130,3

3538;2

D_D-ZLITOC8.]

i8 less digits left (unless sign lw.)

U 1303, 0084,073C,0023,0047,010C,0

00
.
128079

nERIERRIORGT,
T
THLess
in oV, DV, Lo p loop P back
'
i4
less bytes es Lett
left in
bac
NEXT/DS,DTVP,MT.LOAD
Y

687:

;

CMTO98.HE§

DECMAL.,

MICRO2

1M(01)

Decimal String

16:30:35

28-NOV=83

;28080

Initialization

JRAAAAAE RN AR

RARERIK AR R RA RN R KRR AR AR R

ARk ek

bRk

: 28081

Eggggg

WB_RCTEMP12],WX.EQ.0?

:28088 =00
28089

U 1180, 0C80,0022,4A3D,8047,0122,C

: RTEMP13 has last byte read in high byte, zero in low 3 bytes.

RRRAR KRR AR R KRR KRR R KRR Rk
;2888%
;28
;ggggg DS.DIVP.DV.SHF:

U 1304, 0480,05BE,4A33,0047,0918,0 322+

Page 688

CLOKX Rev 13,00, Clock rate = 160ns

ettt itttk

kb ok kAW

Ak doR AR Rk

kkkw

iWas all of DV read?
b A;

;No, DREG is zero if we read exact amt.,
;=1 if we read 1 more than needed

:¢8090
:gggg;

We_D,wX.€Q.0?,
NERT/DS.DIVP.DIGSHF

::Sgggz

;tttt***i**t**t\'*k*****tk***k*****tkk***w*t*tt****t******fi**fi*i********

:28096

; 1) At DS.DIVP.MT,SHIFT: because all of DV was read.

;28099
;28100

:
H

. Enter below:

28095

28097
: 28098

;Sg}g;

:
sign nibble,
.
s 2) At'DS.DIVP.DIGSHF: from =00 sgl1t above.

Shift out

All of DV was not read,
=0 i{s 1 more digit was read than desired, shift out low nibble,
=1 is [DV] is fine as is, store it on stack.

SREARRERER AR

RAR AR RRR NI R IR I IR NI

R WA

kAo e

e b

Egg;gz DS.DIVP.MI,SHIFT:
u 1181, 0186,7€37,0030,0047,0528.,4

128105

:sg}gg

:28108
U 1182, 0C80,058E,4037,84A7,0130,5

;28109

:gg}}? _

PUSH,NEXT/DS,DIV10.DIVP,

MCTEMPZ]_ZLITOL0]

$10=m

:Divide TEMPO-TEMP3 by 10.

s me
e;

VA R[SP],

NERT/DS.DIVP.PRE.STACK.1

:Prepare to store [DV] on stack

128112

:28113 =0

;Sg%}g DS.DIVP,D]GSHF:

J 122C, 01856,7(37,0030,0047,0528B,4

128116

;gg}}g

PUSH,NEXT/DS.DIV10.DIVP,

MCTEMPZ] _ZLITOCO]

EDivide TEMPO-TEMP3 by 10, RETURN +1

Egg}gg DS.DIVP.PRE.STACK:

U 122D, 0C80,058E,4037,84A7,0130,5

Esg}g}

VA_R[SP]

*TEMPs are shifted, VA_top of stack

Egg}gz DS.DIVP.PRE.STACK.1:

u 1305, 0886,858E,4030,€047,0130,6
U 1306, 0086,A58E,4030,8047,0130,7

Egg}gg
128127

fi[ERRCOD]_R[TEMP3]

josesmenen e
L L LS LS EE R ;

;gg}gg

MCTEMP10]_RLTEMP2]

v 1307, 0086,95BE,4030,4047,0130,8

:28130

:S§}§5

MCTEMP9)_RLTEMP1]

U 1308, 0886,858E,4870,1847,0118,5

;28134

fi[TEMPBJ_RCTEMPOJ.ALUS?

108133

iMove [DV] to high MTEMPs

vttt trinmptstetetet ettt :
eececcecssmeesssiseseccenes ——

:What is DR sign?

;

:
;

(MT098.MCX

DECMAL MIC

MICROZ

1M(O)

Decimal String

28=NOV=-83

16:30:35

Storing Dividend on Stack

Storing Dividend on Stack'
A L L A R L L R AL A S A RARA AL A LA LA
:

:Sg}gg .T0C '

Decimal String

228137

;28139

; exit when RNUM (QREG)=7,

128138
;28140

128141 =01

;28142

; We move up stack worksgace area while moving down MTEMPs.
I

U 1187, 0186,2037,0030,0047,0130,9

128146
;Sg}gg

;== ————— mrem e ————— ;
MCTEMP2]_2LITOLO)
;DR is negative

U 1309, 0886,1287,0023,4047,0130,A

Esg}gg DS.DIVP.STACK:
Esg}gg
MCTEMP1]_RCTEMP131.RR. 24
108153

U 130A, 0081,8(10,2030,84A7,0101,0

;28154

;gg}gg
‘

AM AL

Rt ettty —em——ee—— H

MCTEMP2] ZLITO[1],

;gg}zg

Loop will

RLRAARARR AL

128143

U 1185, 0586,2037,0030,0847,013C,9

Page 689

CLOKX Rev 13.00, Clock rate = 160ns

NEXT/DS.DIVP.STACK

;DR is positive

‘TEMP1_last byte read into low byte

jumsmemmeceosemmen————
-mseesee;

VA _D_M[VA)-ZLITO[16.],

NERT7DS.DIVP,STACK. INT

;Back up

to beginning
of workspace area

;(to DREG for

SP setting)

:gg}gg DS.DIVRP.STACK.LOP:
U 1308, 0081,b08BB,123D,8447,0900,7 400«

128159
;Sg}g?

VA_VA+4 ,RNUM_Q_0~1,

wB<5-0>7 ,NEXT/DS.DIVP.STACK.WR

‘Advance up stack, MTEMPs, and see
; 1t done (WB=7)

128162 =00000

;28163 =001
;28164 DS.DIVP.STACK.WR:

iy 1007, 0C84,0582,4837,98£7,010D0,8

128165

228166
:gg}gg

$58169 =01111
128170

u 100F, 0081,0592,4020,0508,0130,8

228171

:Sg};g

10011 e mmenenncun sememenemn———- :

RCSP] D,IP,TS?,

NEXT/DS.DIVP.QF IX
101111 mommmmm

;Point SP past stack workspace area,
;split on ints, pending

}

e e —-—;

WRITE MLTEMP.R],SIZELLONG],

NEXT/DS.DIVP,STACK,LOP

:Nothing pending, loop back =OR~ not

;finished writing stack, loop back

;

K,
128174 DS.DIVP.STACINT:
;28175

U 1010, 0081,DC37,1AF0,5847,04F7,0

U 1014, 0186,3%C37,0030,1047,0117,A

PUSH,IRTPEND OR TIMER?,

ANUM_0 _7L1T0C11.],

;Start with MERRCOD, check for ints,

:gg};g

NEXT/IE.SERV,IP,TS?2

=1 or +4

128180 =1001

U 1013, 0186,3(37,0030,1047,0117,A

:10000vcmconmmmcnmnan
e nc e :

128176

128177

;before writing to stack, RETURN

i2eie)
;
:gg}gz

;
T
L
NEXT/DS.DIVP.PCK,12

pack pack up, code # )
JBUS exception,
{aus
cxception,
P
P
P

(58180
;

s eI TN LT S

{:Ints.
Ints.

128185 =10100

:Sg}gg _

NEXT/DS.UIVP.PCK.iB

pending,

9. P

pack

pack up.
#2
up, €0 code
P

;

p—

—

ainm

(MT098.MCX

DECMAL .MIC

—

MICRC2

1M(01)

Decimal String

28-NOV-83

16:30:35
:

Zeroing high dest, bytes

Decimal String

: Here on iP.757 split after saving [DV] on Stack.

:28198

;28199
128200

;28201
128202
128203

:28210
;28211

128212
;ggg%z

128215 =101
;28216

;28217

:535}8 _

A A

R A

AL R AR AR AL A AL A AR A A LS AR AAE AR
We calculate the

;

!
%

; high number ot @ digits to get zeroed via the following algorithm:

i Qlextra) = Q(LD) = DV(LDNLZ) + DRC(LDNLZ) = 1
: 1f Q(extra) is > 0, Q(extra) is the number of high (most significant)

|
i

.
;
;
;

digits to get zero'd (ie, extra digits), If= 0, nothing is done.
If7¢ 0, Q(extra) is the number of output digits to be swallowed by
the DIVP main loop before beginning to write the infinite precision
least significant digits of the guotient.

JRRREEN R

;28204 =000
F
IX:
128205 DS.DIVP,O
E.3:
VP.RS
DS.DI
g
:Sgsg

Esgsgg

Page 690;

Zeroing high dest. bytes'

;28193

Egg}gg

U 10DD, 0084,63BE,4005,0047,0132,A

CLOKX Rev 13,00, Clock rate = 160ns

:Sg}gg

u 1009, 0D86,3C37,0AF0,1847,04F7,0

:Sg}g? .T0C
328192

u 1008, 0880,05BE,4035,44A7,0130,C

AR R R

VA_RCRS],NEXT/DS.DIVP.OFIX.1

A R KRR RS

RR R AR AR

:VA_G MSD address

;007 =mrmmsmmmamm
o am e ——————- ;

PUSH,INTPEND QR TIMER?,
NEXT/IE.SERV,.IP,TSZ,
M{TEMP3]_2L1TOC3)

;Something pending, RETURN=1 or +4

;10]emmommmmcmcm
e —e oo oo —onne :

RLR4] _RB,.OR, (M[TEMP6],RR,8),

NEXT/BS.DIVP.PCK,34

;TEMP3 has int. code#3, load

JTEMP6, finish packing

;
]

;28224
;08225

;28226
;28227
;28228
;28229
;28230

e
Y

;28222

1¢8223

Page

CLOKX Rev 13,00, Clock rate = 160ns
leroing high dest. bytes

AN R R AR A AR AR AR AR

G(extra)

AR AR R R RN

R AR RN AR RN R RN R IRR AN

RNk

computation.

[f PSL<C> is =0, we do the =1 in the
,

If Q{extra) is >= 0, we set flags based on PSL<(> (=0 if even dest.,

=1 if odd dest.) since the first 0 digit placement will depend on
0(LD) evenness/oddness.
[f Qextra) ¥s <0, we set flags based on:
. LeLD)<0> s PSL<C>]
Qfextra) + ( Q(LDI<O> )
.
This value will indicate in which nib. 0 digits start (high/low).

this result is even, we have an even Q(extra) and Q(LD) OR an odd
Q(extra) and Q(LD), in which case Q@ digits begin in the Low nibble.
It the result is odd, we have an odd/even or even/odd pair of Q(extra)
and Q(LD), and the first Q digit goes in the high nibble of the first

A
S

byte.
t+*Note that the case of DVILDNLZ)<DR(LDNLZ) caused
TEMP4_GRP?2, so Qlextra) will get Q(LD)=-1 (for even or odd Q(LD)).

;28233
;28234
;28235

equation will cancel out.

;28231

;28232

Q(LD) s ( (TEMP6,SL)+PSL<(> ), and DVILDNLZ) is (TEMP4), If PSL<C>
is =1, the +PSL<(> in the calc. of Q(LD) and the -1 in the Q(extra)

TR TR TR

128221

;28220

DECMAL M](

Decimal String
€0 0000 OO 00 CO 00 CO 00 o CO 00 00 00 £9 .00 OO0 CO Go0B Co 0000 0o G0 0o

;

CMT098,.MCX

16:30:35

28~NOV~B3

1M(Q1)

NN S N
N N N N L N N N L N
A A S A A A A LA LA S
I DN 2 D DD B B DN RN W
NN
NN N PO
TU N RO RO PO DY

MICROZ

"tQttttttt*ttt*tttt*tittttt*tt*itt***t**t**t**t*****k*tt***t*t*t*wfi*t*k
128236
128237
g 0S.DIVP.QFIX.1:
;S

U 130C, 0086,4503,0951,8047,0122,E

U 122E, 0586.4C10,0030,0847,0122,F

;2
;g

0
;

;28245 =0
}58 g

128247

fi[TEMP&J_(R[TEMPéJ.ASL.1)~MB.
PSL<(>?

MCTEMP4]_MB-ZLIT0(1]
i

;Do partial Q(LD)=DV(LDNL2)
740 ~1.. (Even Q(LD))

e RISt H

;(0dd Q(LD)),.Make Q(extra) by adding
JDR(LDNLZ), what is sign?

U 122F, 0486,4001,0864,8047,0918,9 374%

;28248
;sgsgg

METEMP4) _MB+RLR21,SIGND CMP?,
SIZELLONG]

U 1189, 0080,0036,4970,0047,0123,0

333532

PSL<C>? ,NEXT/DS.DIVP,QF IX.FLAGS Eaieé)split on evenness - oddness of

128255

;28256

u 1188, 0880,40C1,028D,8047,0923,0 344

;28257
;sgsgg

’

JNescececenrunncnenn e ;

WB_MITEMP4I+RLZ2EROI+PSLC,
wB<0>?

:QCextra) + (0 if even dest,, 1 if odd
;dest,)..is result odd/even?

$28260 =0

:sgsg; DS.DIVP.QF IX.FLAGS:

U 1230, 0980,0C37,0030,2807,0130,D

U 1231, 0980,0¢37,0030,6307,0130,D

28263
:28264

128265

128268

;28269
128270

FLAGS 2L 1TOCS],

NEXT/DS.DIVP.UFIX.SPL

FLAGS_ZL1TOCOC]

‘First Q di%it goes in low nibble of

;first Q byte, set flags accordingly &
;init, <ZV> images

iFirst Q digit goes in high nibble ot

;first Q_byte, set flags accordingly &
sinit, <ZV> images

691

;
;

(MT098,MCX

DECMAL MIC

MICROZ 1M(01)
Decimal String

28-NOV-83

;282?1

16:30:35
:
AR

CLOKX Rev 13.00, Clock rate = 160ns
Zeroing high dest. bytes

ARt ARt AL AAALALALALAALLLLALALAL]

A RS

SRR

128272
* FLAGS are set, TEMP4 has Q(extra)
L
R
R
128273
74
82
12
;28275 DS.DIVP.QFIX,SPL
:%gg;g DS.DIVP,REE.4:

U 130D, 0C80,05BE,4B61,0047,0906,8 351+«

128278
:ggggg

WB_RLCTEMP4],SIZELLONG],

SIGND CMP? ,NEXT/DS.DIVP.QFIX.FIL

Page

A R A A

A A A AA

Ewhat is sign of Q(extra)?

128281 =0000
;28282 =011
128283

U 1067, 0586,6C10,04F0,0847,0123,2

128284

128285

;28286

;28287
;28288
:28289

;011 mmm e

NEXT/DS.DIVP.QFIX.FIL.CK

; Here on SIGND (MP? split.

128292

JRRIAIRIIHHKAK KRR

;

128296
. 28297

:Sgsgg

2 (Q(LB)=1)_(Q(LB)~1) =1 (another byte
,wr1tten), what is digit/nib. flag?

If <= zero, fine, else write high zero

Q-bytes checking for ints. with each write,

;28293 =1000
;28294 DS, DIVP,QFIX,.FIL:
;28295

RETURN from write/int. check,

*fittktfi**fifitn*tt*i*ti*tifit***QQt***i**fifitii*tt*iit**tti*t*ii*ittt*ttti

;28290
;28291

U 1063, 0D80,0C37,0AC0,05D08,04F7,0

mmmn s

MCTEMP6) MB-ZLITO[1],FLAG3?,

11000

mmmemm

KRR AR KRR

h ke ke ke

ke ki

ek kbbb bk

e e r—mm—————————

PUSH SIZE[BYTE),WRITE ZLITOLO], .Q(extra) is (still) >0, write
INTPEND OR TIMER?,
:2eroes, check for ints., return

NEXT/IE.SERV,.IP,TS2

=1 or +4

353%8? DS.DIVP,oréx.PRE.SS:
J 10689, 0086,558¢,403%1,8047,0130,F

128302

:Sgggz

$28305
U 1064, 0(86,558E,4031,8047,0130,F

u 10£C, 0586,3C37,0030,2047,0132,6

MLTEMPS) R[TEMP6J
NEXT/DS.BIVP.SS

:1010======mmmmm
o meam
e;

128306
;sg;gg

MCTEMPS] _RLTEMPS],
NEXT/DS.DIVP,SS

128309 =1100
;28310
22831

MITEMP3] ZL1TOL4],

:Sgg}% _

10k, load TEMPS with remaining Q(LB)=1
_

;0k, load TEMPS with remaining Q(LB)-1

;1100 —eemmanans cmmmescsen——

NEXT/DS.DIVP.PCK.4

‘BUS exception/ints. pending,
,pack up, int. code #4

692.

(MT098 ,MCX

DECMAL .MIC

MICRO2

1M(01)

Decimal String

28-NOV=83

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

Page

leroing high dest. bytes

128314

LA R LA AL R AL
R

228317
128318

; 2 digit byte.
JRRAIRHR IR A RR AR AR R IR AR AR KRR RI AR

:28315
;28316
;28319 =

; Mere after writing a cero byte to high & on FLAG3? split.
; =0 is we wrote 1 digit to @ (first byte, even dest.), =1 is

R KRR ARE AN

AR AW

;Sggg? DS.DIVP.QSIX.FIL.CK:

128322
U 1232, 045E,4080,086D,8047,0918,C 380«

;28323
;gggsg

:28326
U 1233, 0986,4C10,0860,1047,0918,C 413«

128327

:sgggg

SET FLAG3,MLTEMP4] MB-1,

SIGND CMP?,SIZECLORG].
NEXT/DS.DIVP.QFIX.FIL.CK1

PALL future bytes will be 2 digits,

;dec. count by 1 digit, what is sign?

e UL L L :

MLTEMP4] MB=-ZLITOL2],

SIZECLONGI,SIGND CMP DEF?

;2 digits in this byte, what is

128330 =

128331 DS.DIVP.OFIX.FIL.CK1:
;28332

U 118C, 0081,8C11,0030,0CA7,0106,8

;28333
;Sgggg

$28336
U 118D, 0D01,BC11,0030,0CA7,0106,9

J 118€, 011E,4C37,0030,0047,0130,€

U 130E, 0846,5E7C,0031,8047,0130,F

;28337

;28338

58320
128341

;28342
228343
28344 =

58348

128347

.28348
128349

;00ssmmnmnmne
e e e
—
H

VA _MCVAJ+ZLITOC1),
NERT/DS.DIVP.QFIX.FIL

;>0, more digits to zero fill

;0] mmmmmmmmmmmamamam
e eemeee e ;

VA MCVAJ+ZLITOL1],CLEAR FLAGD,

NEXT/DS.DIVP,QF IX.PRE.SS

=0, all done, do StateSave

fiETEMP4J_ZL1TOEOJ.CLEAR FLAG3

:<0, do NOT move on to next Q byte,

MCTEMP5]_RLTEMP61+1,SET FLAGO

:And copy Q(LB)-1 (plus 1) to TEMPS,

;this 0 byte has "l Q digit in low
:nibble'’, ie. next (first real) Q digit

;we really zeroed only 1/2 of a byte,
;next Q digit goes in low nibble

693|

(]

—

Page 694

CLOKX Rev 13,00, Clock rate = 160ns
StateSave

Decimal String

NN SN

= O

ONONONOM NN
AR

NN RN R AN

AR RN

dek kAR A ARk

StateSave''
kR Ak Ak ke

in ints,/exceptions.
FPDOFFSET_ZLITOC11.1],

TEMP6 is copied to TEMPS before packing, and

Here with TEMP5 containing Q(LB)-1, accounting for any zero'd bytes
written to Q@ during initialization.

A StateSave is:
Done already:

(OLdSP-1)

Stack:

(SP)

: gg;

Done in StateSave (* means value is + or 0):

: gg;

FFDOFFSET

12837
12837
: ggg

:
;
:

= OO0 N

OO NN
D AANN SO O NN WA

158%7

12838

;2838
12838

kA Ak

On Unpacks, int. code 0 causes a StateSave unpack, ie. an unpack that
restores the state of the instruction before entering the divide
State is stored in GPR's & stack now == no pack1ng.1s done
loops.

NNV =2 OO

TR TR IR P

PR PR PR TR TS

PEPR P

Decimal String

:
:

GPRO

GPR2

(0LdSP=-16)

' MTEMPS ! MTEMPO ! MTEMP10 ! MERRCOD !

User (SP)=16.

#1
2
#3

ZLITOC1.]

FLAGS*

TEMP2+
Int. Code (zero)(Q)
(PC-PCBACK)

12838

12838
12838

:
:

:' 839

:‘fi***fi****ifi*****‘l***Qi******ifli***ii*fifi'**kt*t'ifi****iii*t*i**I’*tt**tt

;2838

;2838
; ggg

:
;

GPRG

M
#?
#3

(New) TEMPSx
TEMP4
TEMPT»

#0
"

VA-GPRS*
PC(XB) - GPR3+

ne
#3

|
R

(DR(LDNLZ))

:
p
:

DECMAL.MIC

00 G0 00 GO 00 00 Cr 00 00 00 00 00 £O-00 00 00 00 00 00 GO CD 0o
L U WA U LN N N AN NN AT N O LN N LN NN N

CMT098.MCX

16:30:35

28=~NOV=83

1M(OT)

U AU AR R PO R NINININL NN N AU R NP AN NN ALNI NI NI NN NN NS NN AINININI NI NI NN

MICRO2

(DR(LD))
Unused, filled zero
|

MICRO2

CMT098,MCX

DECMAL .MIC

1M(Q1)

Decimal String

28-NOV-83

16:30:35

Page 695|

CLOKX Rev 13.00, Clock rate = 160ns
StateSave

;Sg%g% DS.DIVP,SS:

L 130F, 0081,8000,2035,4047,0131,0
U 1310, 0084,0022,4035,0047,0119,0

Eggggg
128398

;ggggg

158399 =00

128400

U 1190, 0(84,23BE,4024,0047,053F,2

128401

:nggg
:28404

128405

v 1191, 00B7,A000,0034,0047,053E,4

;28406
:ggzgg

$28409
Uy 1192, 0C9C,03BE,4025,0047,0131,1

128410

:ggz%} _

D_MCVAI-RCRS]

‘D_VA offset from GPRS

jmmSmemeo—es——eooscmmcsscococnes ;

RIR4]_D.OR.RB

:GPR4_VA=GPR5

;0Q==mee=s=em=msmmeeeecce—eceoes;

R[ROJ RB.OR, (MLTEMP2].RR,24),

PUSH, NEXT/DS SR, GPROIN FLAGS

GPRO TEMP2 masked in byte#1,

,mask in FLAGS

e
S LR LT LY

STEPC_14.,

‘Load stpec for aborting ma1n loop.

;Load GPR2, Get PC(XB) offse

PUSH,NEXT/DS.SR.21,
MTEMPO_PC=R[R3]

T
]

DEC STEP

RCR4]_RB. OR (MLTEMPO].RR.24)

STEPC 13

GPR4 s done

128413

;128414 DS.DIVP,REE.O

J 1311, 099E,0C37,0820,5847,0923,4 350+

;28415
128416

228417
,2R418

:28419

ettt
DEC STEPC,

bt ; Load stepc for aborting main loop;STEPC_1¢

MCFPDOFFSET) J2LLITO0M, ],

COUNT OR INTTTIMER?,SIZECLONG]

load FPDOFFSET for 1E.PACK.DONE
branch in JANDE code, is

tanything pending?

;

MICROZ

(MTOS8 . MCX

DECMAL .MIC

TM(01)

Decimal String

:ngg? .T0C
;28422
128423
:28‘024

;28425 =0

128426

U 1234, 0D9E,0037,0030,0047,0119,5

Page

CLOKX Rev 13.00, Clock rate = 160ns
Main Loops

Main Loops'’

Decimal String

kAR AR AN R Rk vk h
SHNKRAR KRR RN R IR AR R AR A ARk Ak d Ak ARk
; StateSave has been done, here on IP.TS? BUT.
,’*kfi*l‘ktit**t********t**t*tt***it***k*t**t**itfi******i********t***i***t

P
e L L ; STEPC_'1. for aborting main loop

MLTEMPO] 20L1TQC0],DEC STEPC,
NEXT/DS.DIVP.ML.S

;28427
;ggzgg

:286430
U 1235, 0480,0036,4AF0,0047,04F7,0

16:30:35

28=-NOV=-83

;Nothing pending or timer service,
:Zero @ digit holder and begin calc.

;Jemmmmmem————————
o —ee o esoen-

128431
:ggzgg

PUSH, INTPEND OR TIMER?,
NEXT/IE.SERV.IP.7S2

168434

;Something pending, return -1 or
:go to IE.PACK.DONE

KRRk R R AR RN R AR KRR

AR KRR KRR AR KA R Rk KRN K

;58435

SRR AR

. 28439

,
=01 is previous
Q digit was the high nibble, leave TF!PQ as is.

StateSave.

;

subtracting until BORROW occurs.

18436
:§8437
;8438

; Enter below 3 ways:
; 1) At DS.DIVP.ML.T0: on a FLAGO? split.
:
=00 is previous 0 digit completeda bytz, zero TEMP),

;28440

; 2) At DS.DIVP.ML.S: directly from the =0 branch taken afier DIVP

;28641

;28642
228443
;28444
;28445

128446
;28447
;28448

:28‘01503

;28450

: 3) At DS.DIVP.ML.S: on a ALUS? split after in.rementing the proper
.
.
0 digit.
J
:
=01 s previous pass thru loop didn't BORROW, continue

:
:
;

=11 is previous pass thru loop created a BORROW, check for ints.
and restore [DV] to value betore previous pass and decrement
appropriate 0 digit.

"t!ttt*Qi‘t\'tnttttt*fitt*t*fitt***t*tfii*fit*tfifi****tt*tt*tt**tt*********t*

;28451 DS.DIVP.ML.TO:
J 1194, 0086,0037,0030,0047,0119,5

;28452

:nggz

;00 ccrrcincmony
tenmn e ———— :

MCTEMPO]_ZLITOLO]

$28455 DS.DIVP.ML.S:
128656

U 1195, 0886,8000,4022,0047,0131,4
.

J 1196, 0486,8001,4022,0047,0131,5
.

J 1197, 0480,0036,4AF0,0047,04F7,0

;28457

;ggzgg
:28460
;28461

:sgégg

158464

128465

128466

)

NEXT/D53.DIVP.ML.S.L

(zero 1t muse

MLTEMFB]_(MB-RLTEMP8]).B¢D,

sMove up 4 longwords, high digits are

;10mmmm=mmm—m———————————————— ;

MCTEMP8] (MB+RLTEMPB]).B(D,

NEXT/DS.BIVP,ML.S.CON

;Correct [DV]

PUSH, INTPEND OR TIMER?,

NEXT/1E.SERV.]P,TS2

;Last pass was 1

too many, check tor

;ints, return =1 or never

696

[
e

1 85 i) — O~ 000~

N N NSNS NON OO

U — O 0 00 NIO V1SS

O o

20 D 0O 00 00 0000 COCH 00 OO CO QD N "N

B ol ko F o

R = OO 00 N0

NI NN PN NN PUND

€003 Co Qo QOO

O AN
4O D 00

B497
849
849

850
g 8

Main Loops

= OO0 O NI L

850

g 8
850

851

851
851
851
851
g

1
1

851
85¢
852

MCTEMPS] (MB-R[TEMP91-ALKC)
.BCD, :CI_ALK<C> after first subtract
NEXT/DS.DIVP.ML.SKIP

;

1312:

QU.LICK. CHECK:

svvxuny

force address

*wxsasxxsx;

NOT BEEN USED

$10mmmmmmmmem
e m
e em - ~-=; SOFTWARE LOCK NOT SET

WB_MLTEMP1].AND,. ZLITOL6],
WXTEQ,D?,NEXT/QU.CHECK.ALIGN
OFF2:
DS.DIVP.ML.SKIP:

saknnnxewwFORCE

MCTEMP10]_

DBZ STEPCY

07¢6:

ADDRESS*ntnsnwun,

(MB-RLCTEMP10J~ALKC)
.BCD,

;Fault if looped more than 11 times,

;O0%xwwnwesfORCE

ADDRESS*twnswnen;

MLERRCOD]_(MB-RLTEMP11)~ALK(C),BCD,
ALUS_UNSGR,FLAGO?,
:
NEXT7DS.DIVP.ML.DIGIT

07F7:

:Which 0 ¢igit are we?

;1xawwwaxxFORCE ADDRESS«rnnunnnn;
MCERRCOD) 0LIT160120,1,
N

WXTEQ.07? ,NEXT/QU.LOCKED.ALIGN

; High nibbie, set up to add 16.

; (10
;

hex), see {f we sub'd too far

(Low nibble), add and see if we went

: too far

:tttfitt'ttni!tt*tQ!Qtfl*‘i!ttttt!littfi’!Rt*iti*"t!fifi'liifi*tttttiwfi‘iiifi

; Here after adding sub. correction to MTEMP8,
;

After correcting

the Q digit (decrement), if this byte is finished we decide

: what to

do with it.

;tttntQt't'fittl'ttttti'tltttt!1QQttitfiitttiififiii!tt!i'i't‘t*t'!tiitQttt

DS.DIVP ML.S,CON:

------------------- LI R

]

'
.

vt ttavbamalal
bt llebet bbbt :

ALUS? NEXY/DS.DIVP.ML.S

; MAKE SURE IT'S NOT A BROKEN @,
3 EVEN IF IT IS LOCKED UR

DS.DIVP.ML.DIGIT:

MCTEMPO] MB+1,

; Illegal BCD digits, fault.

;+*wxa+ force address *asxswssasw; sx NOT BEEN USED**
et
s tdtaia )=; SOFTWARE INTERLOCK SET
WB_MCTEMP1].AND.ZLITOL6],
s CHECK (HEADER) FOR QUAD AL IGNMENT

MLTEMPOI_MB+7LITO0C15.]

]

NEXT/I€.0PER.FAULT
1313:

; CHECK (HEADER) FOR QUAD AL IGNMENT
:

g }

8503 =0

g 8

O W £

e e Mo

849

DS.DIVP,ML.S.L:

823

U 1237, 0086,0081,087p,9847,0119,5

WALV LIV
A TV IO
AAILY

Jy 1236, 0p86,0011,0030,7847,0123,7

e Sty Se B Re Bahe Se Ba e Be

1 1313, 0980,1C12,0A30,3047,00C(,E

FURIALAINLNG AUFONIAAININI AN ASAINLNL NI AN RINBNU NI N NUM RU NN

U 07F7, 0186,8F37,0033,0047,00FF,8

e e B e ® e o By Se

U 07F6, 0086,8040,4422,00(7,0123,6

s ®uTetoateo e B Be®oBe o

U QFF2, 0¢86,a040,4322,8047,007F,6

O o

1y 1312, 0980,1C12,0A30,3047,00CF,8

U 1314, 0086,9040,4022,4047,00FF,2

00 00 CoCo Co L a00

Decimal String

Page 697

CLOKX Rev 13,00, Clock rate = 160ns

16:30:35

28~NOV-83

1M(Q1)
oD o®, o Be®ylaBaBe BeSoBeWsPuBuaBadshean,

DECMAL .MIC

MICRO2

0o Co0o 0O Eo Co €0 0000 OB G0 0 00 £

(MT098.MC X

NINDNINININNUNINI NI NPV

;

SN
-

LLL LD
LD

(MT098.MCX

DECMAL (MIC

1M(01)
MICRO2
String
Decimal

| © 1315, (086,9041,4022,4047,0131,6

;28522

28=NOV~83

16:30:35
:

CLOKX Rev 13,00, Clock rate = 160ns
Main Loops

MCTEMPO]_ (MB+RLTEMPSI+ALKC).BCD :Add in carry trom last addition

Page

698

NI PO RO PO NN

M) = OO Q0 NN B

Main Loops

699

]

FLAGO?

;Which @ digit are we?

Page

CLOKX Rev 13.00, (lock rate = 160ns

MCERRCODI_ (MB+RLTEMP11J+ALKC) .BCD,

MLTEMPO] MB-ZL1TO[0101,
SET FLAGD,

A AN N L U

NS = O O 00 O W DS i — O 0 00 IO W1 S

---------------------------------

NEXT/DS.DIVP.ML.S.HIG

{High nibble, set nibble flag for low
;nibble next time

" 1 ------------------- fi----fi----.:

MLTEMPOY MB-ZL ITQLO1],FLAG3?

NEXT/DS.BIVP.ML.Q,CLEAR FLAG)

:We are tow nibble, this byte is

:tinished, set nibble fla? for high

;nibble next time and split on # of
;digits in this byte (=1 {t first byte,

e B

;even dest.)

;ttttttttit*ttttfitutfi*!'t'Qk*fiQtthflflfithttittttfifii*tfl.ttiqttflttttifi'tfiit

= O D 00 IO U1 2

AIILAUVWAWNAN IS DS I B

; Enter at DS.DIVP,ML.S.HIG: after fixing TEMPO & clearing

NI
AN =2 O D00

FLAGO

; on a high nibble.
[f TEMP5>0 keep looping, else it TEMP4>==1
; (0{extra)>=~1),
we are done, this last high nibble is really the

: last high nibble.
;

Q(Lb)=1"or 0,

The TEMP4 check is made for the case of

and Q(extra) < 0.

;ttttt*ttt*tttttt*tttQfittfitttfi&*fi**flQtw**fl‘&fifiQtfii*itfifiifititfiiti"'fiiit

DS.DIVP.ML.S.HIG:

WB_MLTEMP5],WX.EQ.0?

‘1s this the last Q byte?

RLTEMP1) <Ré MCTEMP1]) .RL.4,

‘No, regardless of O(extra) we keep

NEXT/DS ,DIVP.ML,SHIFT

;looping

;1 ------------------- cChnmSEn- -

WB_MITEMP4I+7LITOCY],

OO OO

o o G0 G0 €O 00 00 00 00 0o

Lnun unununiuauiuniuaLaLnwuan

D L

iLiuiuav

o 00 00 CO 0000 00 £ Co 0D 00 £

LTV wTun AL
VAT LT
A LTV
I
AT
I
I

NNNNN NSO

1198, 0c84,1237,0030,4047,0131,8

1199, 0c00,1002,403p,80€7,0131,E

1238, 0180,4C11,06F0,0847,0919,9 377+

AR LIV

1234, 0084,1237,0030,4047,0131,8

i 1318, 0880,5592,4A30,0047,0923,A 322+

€0 000000 C0 000000000000
0o Co Cn € 0o Co Co
0o 0o€000 0D Co CO D 00 CB 5

L L]
T

e S

1239, 0506,0010,04F0,0847,0123,C

1238, 0146,0¢10,0030,8047,0131,8

LR L

1317, 0(86,8041,4422,0047,0123,8

L 1316, 0886,A041,4022,8047,0131,7

16:30:35

28=NOV=83

MI(ROZ
Decimal String
AUNURLNININUALNINLNONININIABABINLNL
NI NI AN NI NI NLAJ R AN PINIAINI AN N NITUNI NN NI NN NININDNINININD

(MI098.M(x
DECMAL M|

<01

wB231-30>?

;Yes, are we swallowing

extra Q digits,

sand it so is this high nibble the last
;to be swallowed (Q(extra)==1)?

;01 mmmmm oo —ae;

ALUS BCD SIGN,ZERQ(MLTEMP1)),

CLEAR FLAGO,NEXT/DS.DIVR,CC

ittt

R{TEMP1]

;Q(extra) >= =1, this {s (really)

;this last Q high nibble, clear <(>
:é?gge. do sign eval., write last byte

etuinhdaiaddetadately H

_(RB MCTEMP1]).RL.4,

NEXT/DS.DIVP.ML.SHIFT

:Q(extra) < -1, ?et next [DV] digit

;from low nib, of

TEMP1 into high

nib,

;of low byte, enter [DV] shitt code

i
H

(MT098 ,MCX

DECMAL .MIC

MICROZ

1M(Q1)

pecimal String

Main Loops

I T

;28578
128579 =0

;28583

SIGND CMP2,NEXT/DS.DIVP.ML.Q1,

;28577

;28584

;28585
;28586
;28587

J 123D, 0886,4081,086D,8047,0919,C 380«

$28588

:ggggg

;28591 =00
;28592

U 119¢, 0080,0592,4A40,0508,0124,0

:28593
;ggggg

;28596

ARG

AA R A AL LALLM A ALE AL

now has 0.
; Old FLAGO=1 (TEMPQ is done), here on FLAG3? split, FLAGO
LA AR AL L
R

A R

A AR A AL A

:This byte has_1 digit (high byte),

N ettt Seees

SIGND (MP?

en e

shigh nibble, not write, or ok?

;10ommmmem e ———eee- ———ee;
MCTEMP4] _MB+ZLITOL1]
:<0, whole byte is N.G., inc.

:sgggg

:'28609
128610
;28611
:28612
;2%2}2

mmmmommm
e mm e :

: 28600
;28601

U 1319, 0480,0592,4A70,0047,0124,2

;

;>0, don't inc, 1t anymore, write
;byte, is it =02

WRITE MLTEMPO],SIZELBYTE],
WX.NE.0? NEXT/DS.DIVP.ML.ZER

U 119E, 0986,4C11,0030,0847,0131,9

;28606

;This byte has 2 digits, do we clear

u 119D, 0180,0C12,0A37,8047,0123,E

;28605

;now on, are we clear to write this

WB_MLTEMPO].AND.ZLITOLOFO],
WX.EQ.0? ,NEXT/DS.DIVP.ML.ZWR

;28602

e
from
;set flag for 2 digits/byt

;28597
;Sgggg

;28603 =
;28604

AR AL AR

ibyte?

MLTEMP4] MB+1,SIZELLONG],

;01

SIZELLONG]

;0 sm m

;

:Sggg? DS.DJVP.ML.Q:
;28582
MCTEMP4) MB+1,SET FLAG3,
J 123C, 085€,4081,086D,8047,091A,0 380+

R AL A

L A R AR R A

;28576

700:

Page

CLOKX Rev 13.00, Clock rate = 160ns

16:30:35

28-NOV-83

:=0, don't inc. it anymore, high nibble
;must be zero (even dest.)

;pointer for next time

e
L L Ll acenca L

L LY

;And check for lost data (ov)

W8 _MLTEMPO],WX.NE.O?,

NERT/DS.DIVP.ML.OVC

;'l**'l**t***Q*tttttk**tiktttt**i*tt**ttt!l’*Qtt!tt**tt*tttttlti*ttttw‘*fi*

; TEMPO has full byte, FLAG3=1, and result of TEMP4 _MB+} was
; zero, here on WX,EQ.0? split. If ov, we clear high nibble and
; set FLAG1,

;

;tl*ttiittt'tttki*l***ktt’rtttt*tQt*wt\'tfiitittt*ttt*tttt*tt***t**ittititt

=
i2
:sgg}g DS.DIVP.ML.ZWR:

U 123E, 0148,0012,0A40,7DD8,0124,0

128617
;28618
:ggg;g
:28621

U 123F, 0080,0592,4A40,0508,0124,0

;28622
;28623

WRITE MCTEMPOJ.AND.ZLITOLOF],
SET FLAG,WX.NE.0?,SIZELBYTED,
NEXT/DS.DIVP.ML.ZER
P B

WRITE MLTEMPO],SIZELBYTE],

:WRITE data with clear high nibble,
:set ov flag, split on 2eroness of
;written data

L -~

WX.NE,0? NEXT/DS.DIVP.M..ZER

;WFITE data, split on zeroness

Fw}

MICROZ

CMT098.MCX

1M(Q1)

Decimal String

DECMAL MIC

R LR
A LRLA
L TRLR AR

28624

28625
28626

28627

28628

Main Loops

R T

Page

CLOKX Rev 13.00, Clock rate = 160ns

16:30:35

28=NOV=83

e
i

701

b L L LA A

; Old FLAGO=1, Old FLAG3=0, here with 1 di?it byte in TEMPO on
; SIGND CMP? split from Q(extra) Q(extra)+1, FLAGO has 0, FLAG3 has 1.
;

It Q(extra) is <=0 we don't write byte, if >0 we do.
e

R A

AR AL A A LA R

LALLM

RS AR LA L L

28629 =

Sgg;? DS.DIVP.ML,Q1:

28632
Sgggz

U 11A1, 0480,0592,4A70,0047,0124,2

T T T
P P PN PN e e
R

28635

28636

Sgggg
28639

Sggfi;

Rttt
L:

NERT/DS.DIVP.ML.OVC
1 10emmem

;=0, if data>0 we have ov condition

v mncaancmn——. “emmnemae—,

WB_MLCTEMPO],WX.NE.O?,

:<0, if data>0 we have ov condition

NERT/DS.DIVP.ML.OVC

;

FLAGO now has 0.

gggg%

has 0, FLAG3 now has 1.

AR R RN

R R AR R AR R

RN RN AR

Here on:

; 1) 0ld FLAGO=1, FLAG3=1, Q(extra)>0:

RN R R ARk ke

full byte, written to dest.,
.

28659
28651
28654

; Byte was written to destination, and branch is taken to here on

28656

28655

; WX,NE.O? split from byte data.
AR

AR AR

28657 =0
Z2ER:
ML, P.
28658 DS.DIV
28659

28660

sggg%

; 2) 0ld FLAGO=1, FLAG3=1, Q(extra)=0 on first inc.: high nibble was
:
zeroed before writing 1f it was nonzero, FLAGO has 0.
: 3) old FLAGO=1, Old FLAG3=0, Q(extra’>=0: 1 digit in byte, FLAGO now

28663

U 1314, 0986,5C10,0030,0847,0124,2

WB_MCTEMPQJ],WX.NE.O?,

;

v 1240, 0081,8(11,0030,0€47,0131,A
(1241, 0p11,8011,0030,0CA7,0131,A

WX.NE.Q? NEXT/DS,DIVP.ML.ZER

28643
28644
28645
28 646
28647
28648
28649

T T M

U 1142, 0480,0592,64A70,0047,0124,2

28640

>0, write byte, check for zeroness

WRITE MLTEMPOJ,SIZELBYTEJ,

28664
sgggg

J0m

AR ARA SRR A

SRR RS RARARRARRSARARARAREAARAERRLR
AR

—————— cum—caan;

VA _MCVAJ+ZLITO[1],

Z2ER.1
ML,IVP
NERT/DS.D

;Data=0

R ittt
b b et H

CLEAR FLAGZ2,
VA_MIVAJ+ZLITO[1]

sData>0

28667 DS.DIVP.ML.ZER.1:
28668
jemmmmssossLa
s a s —————meessae e
28669
MCTEMP5) MB-ZLITOL1],
;Dec. Q(LB)

28670

NEXT/DS.DIVP.ML.OVC

1§

u 11AQ0, 0(80,0592,4A40,05D8,0124,0

;

(MT098.MCX

DECMAL MIC

MICROZ2

TM(OM)

Decimal String

28-NOV~83

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

Page

Main Loops

AR KRR KRR

KA AR AR

AR RN AR

AR AR IR

AR RN WS

128671

IR AR

;28673

; 1) From DS.DIVP.ML.ZER: code (all conditions listed in DS,DIVP.ML.ZER

;28672

; Here on:

128674

banner,

after <2> bit mask and VA increment) directly.

: 28675

P 2) old FLAGO=1, FLAG3=1, Q(extra)<0: Whole byte was N.G., WX.NE.0?

128678

;28676
128677

H
split taken here, FLAGD now is 0.
: 3) 0ld FLAGO=1, Old FLAG3=0, Q(extra)<0: Ditto, FLAGO has 0,

128679

;28680

; Except for case 1, =0 is data was =0, =1 is data >0, we have ov

; condition.

. 28681

;Zgggg

FLAG3 has 1,

"t**t*titfi****t*fi'(**tt'«*i*t*t*tkttt**tt**tttt****t*tt*i**t***t*fiit***i*

;ggggg DS.DIVP.ML.OVC:

U 1242, 0085,759E,4000,6047,0131,8

128686

;ggggg

;28689
U 1243, 084D,759€,4000,6047,0131,B

;28690

:Sggg;

128693

RLCTEMP1I ZEXT(XB) PC_PC+1,
NEXT/DS.DIVP.ML.SHIFY

iData=0, get next byte

;]mmmmmmmme———e
e e e e—e————— -

SET FLAGT,

RCTEMPT)_ZEXT(XB) PC_PC+1
I

;Data>0, ov condition, set <V> image,
;ditto

AR R

A A

128697
128698

; We get the next digit to shitt intg [DV] into the highest nibble
; position of TEMP7 and begin the shift.

: 28695
;28696

:2g$38

; TEMP1 has either next byte from DV
or tast byte from DV with the
; low nibble shifted into the high nibble position ( low byte ).

'-k**t*tiii*fi***fi*ttk*t**k*t*t**tt**tt**tttt*k**fi\i***t**fittttkt****tl‘t*t

:gg;g; 0S.DIVP . ML.SHIFT:

u 1318, 0(86,72B7,0000,4047,011A,4

AR AR LA

;28694

128703

MCTEMP7]_RCTEMP1].RR.8

‘TEMP7<31:28> has next digit

;

(MT098.MCX

DECMAL. MIC

MICROZ

1TM(Q1)

Decimal String

U 131C, 0880,7237,1030,c047,011A,8

;

128713

PUSH RLTEMP3] _MLTEMPB].BCDSWP,

;gg;}g

;28717
:gg;}g

128720

Jy 11AB, 08B6,8637,0030,0047,0131,D

U 1244, 0C9E,B637,0430,0047,0119,4
U 1245, 0480,0036,4AF0,0047,04F7,0

L e

R AR A

NEXT/DS.SR.25”

PUSH,MLTEMPB]_Q,
NEXT/DS.SR.22

eLL L

AR AL

RAAL AL

JMTEMP8_new MTEMP8, BCDSWP it

;10=mmmmmmmmmemm
e e e ey

Q_(RLTEMP3] MCTEMP?1).RL.4

10_new MTEMPO

;28733
;Sg;%g

. 28737

AL A L

P LR L :

Esg;gg

228730

A AL AL

‘TEMP3_old MTEMP8, Q_new MTEMP8

TEMP?_old MTEMP9

;00 emonmmsnnn Smmessmm——- ———=;

PUSH,MLTEMP9]_Q,

NEXT/DS.SR.23

{MTEMP9_new MTEMPO, BCDSWP it

PUSH RLTEMP3)_MCTEMP101.BCDSWP, :TEMP3_old MTEMP10, Q_new MIEMP10

NEXT/DS.SR.25TM

10=mmmmmmmammcmeanamacscema—a—-;

PUSH,MCTEMP101_Q,

‘MTEMP10_new MTEMP10, BCDSWP it

,gg;gg

NEXT/DS.SR.24

:28740
:28741
;gg;z%

;11momommemmecem
o mnaan e
MLCERRCOD]_MB,.BCDSWP,
{MERRCOD_old MERRCOD (BCDSWaPed)
STEPC_14.,
:Load stépc for aborting main Loop.

198744

v 131D, 009E,B237,0B30,D8E7,0124,4

in MTEMPs,

RLTEMP7]_MLTEMP3].8(DSWP

128736
U 11AA, 0(86,A034,403D,8047,053E,A

: TEMP7 high“nibble, byte”3 has (DV] digit to shift into LSD position

;Sg;g;

128729

228745

:sg;zg
:28748 =0

jesmmssesessssssssseeeemn——— -~

MCERRCODJ_(RLTEMP3] MB) ,RL.4,

DEC STEPC,IP.TS?

:MERRCOD_new MERRCOD

;STEPC_13

;Qmmmemeacann sesweecmmaueens ~===;STEP(_12

. 2B749

MCERRCOD) MB.BCDSWP,DEC 3TEPC,

128752
;28753

Ottty -

;28750
;28751
;28754

. 2B755

703

shift in next [DV] digit''

Decimal String

;28709

;28728

U 11A9, 0084,A637,0030,€047,053E,8

shitt in next [DV] digit

R
A A AR A A R IR R AL AR
AL ALAAA AR LEAALARLLLAAALALADS
LOALL writing, ov checkwng and 2ero_dest, checking have been done.

28727 =00
U 1148, 0€86,903A,403D,8047,053E,9

Page

CLOKX Rey 13.00, Clock rate = 160ns

;28706
;2B707

;28716

U 11A6, 0484,9637,0031,0047,0131,¢C

;28710

U 11A5, 0086,803A,403D,8047,053E,8

:%g;gg .T0¢C
128708

U 11A4, 06434,8637,0030,C047,053E.8

16:30:35

28-NOV-83

FLAGO? ,NERT/DS.DIVP.ML,TO

PUSH, INTPEND OR TIMER?,

NEXT/IE.SERV.]IP,TS2

;No ints. pending. all done

o back

:for
next0 byte, 2zero TEMPO last
(TEMPC was a finished Q byte
;Something pending, return =1 or

;branch to [£.PACK.DONE

;

EMTO98.:E%

DECMAL.,

MICRO2 1M(01)
Decimal String

28-NOV~83

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns
Setting C(

Setting CC"

Decimal String

Page

:gg;gg .10C

;28758
128759

TRRRK AR ERA AR IR
R R KRR AR Rk ARk AR A R AR R AN RN AR
; FLAGO (<C> bit image) is zero, ALUS has BCDSIGN data

;28760

128751

SRR

RIK AR

RRA IR KRR

ARk dk kb

ERA RS
ko kd

:Sg;g% DS.DIVP.CC:
131E,

0418,0592.4A70,0047,0124,6

28764

:sg;gg

128767 =0
;28768

1240,

0186,0037,0030,6047,0131,F

;28769

:Sg;;?

;28772
1247,

0580,4C11,0A70,0847,0924,8 378«

128773
;gg;;g

128776 =0
;28777

1248,

0948 ,0€37,0030,6047,0131,F

;28778

;Sg;gg

;28781
1249, 0116,0012,4030,6047,0131,F

;28782

;Sg;g§

WB_MLTEMPO1,CLEAR FLAG3,

:Clear <N> bit image (guess pos.),

WX.NE.0?

;is data=07?

JQmrmemmmecm
e c e st ccnaen e :

MLCTEMPOD ZLITOLOL],

;Yes, dest. is +0 guess

NEXT/DS.DIVP.CC.DVSGN

ettt
L L:

WB_MLTEMP4]+ZLITOL1],
WX.NE.O?

sNo, do we zero high nibble?

(Qmmemcmcnmmmaccana
e ————— -

SET FLAGY,METEMPO] _ZLITOLOC),

NEXT/DS.DIVP.CC.DVIGN

CLEAR FLAGZ,

:Yes, we have ov (<V>_1), dest._+0

sguess

———-;

MLTEMPOI _MB.OR.ZLITOLOC]

;No, dest._+{(nonzero), <2> image_0

:58785

:Sg;g? DS.DIVP.CC.DVSGN:
131F,

0c80,0036,4B70,1847 ,011A,D

Egg;gg
:28790 =01

:287N
11AD,

0580,2012,0A70,0847,0124,A

128792

:sg;gz

: 28795
u

114AF,

0180,2012,0A30,0847,0124 ,A

;287%6

128797

ALUS?
')

;What is DV sign?

Etrtntateintetedninetnliniatatueddeobebaitieladaly :

WB_MLCTEMP2].AND.2LITOL01],

WXUNE.O? ,NEXT/DS,.DIVP.CC.DRSGN

;Positive, what is DR sign?

1|mmemccmmnmenesmee
-:

W8_MLCTEMP2].AND,ZLITOLO1],
WX.EQ.0?

:Negative, ditto

704

(MT098.MCX

DECMAL MIC

MICRO2

16:30:35

28=NOV~83

1M(O1)

Decimal String
;28798

000
(=]

’\)
o]

:28799
328 01

Page

CLOKX Rev 13,00, Clock rate = 160ns
Setting CC

e R

T RS AR

AR Rl R e

Rl dd

: =0 is (DVv+, DR-) OR (DV-, DR+): C is negative (we think).
; =1

s (DV+, DR+) OR (DV-, DR-): Q@ is positivzc,

t*****i****t**k*******tt******w**tt**t**t**fi*fi*************fi*t*kt*i*k*

;28802 =0
:ggggz DS.DIVP, CC DRSGN:

U 124A, 0858,0036,4580,0047,0104,8

:28805

;sgggg

128808

U 1248, 0080,0592,4000,0508,0132,0

;28809

:ggg}?
128812
;28813

SET FLAG3,FLAG<2-0>?,

0 may be negative, set <N> image,

NEXT/DS.DIVP.CC.QNP

Ysplit on <Z> and <V> images

;leseeseemmomeesmeammeneoee m————

wRITE MCTEMPO),SIZELBYTE]D,

;28814

;28816

; dest, is neg, (C is neg.

;28815

;28817

;28818

128819

10 is positive, write byte as is, wrap

NEXT/DS.DIVP.CC,EXIT
AR AL AR

SR L AL

th1ngs up

LI AR AL LA

AAAAALAALA AL

; Here from DS.DIVP,CC.DRSGN on FLAG<2-0>? BUT.
@=0, ov, dest.

is neg zero,

is pos zero.

=1l1% ig

;1******************#*t**t*****i**i*****i**l**i********i**illiit***t**i

;28820 =00«
;28821 DS.DIVP.CC.QNP:
;28822

U 1048, 0580,0012,4000,60D8,0132,0

;28823
:ggggg

: 28826
U 104A, 0580,0012,4000,60D8,0132,0

;28827
:Sgggg

:28830
U 104(, 0818,0592,4000,0508,0132,0

U 104, 0D18,0C12,4000,6DD8,0132,0

;00%=mmomemmmcn
e e emmm————

WRITE MLTE
MPOJ.OR.ZLITO[ODJ.
SIZECBYTE],NEXT/DS.DIVP.CC.EXIT

Negative dest.

WRITE MCTEMP0O],OR.ZLITOCOD],
:Negative dest.
SIZE[BYTE],NEXT/DS.DIVP.CC.EXIT

$10#mmmmmemmmmmmmmmmm
e;

;28831
:sggg%

WRITE MLTEMPO),SIZELBYTE],
sPos, dest., pos. (C (clear <N>)
CLEAR FLAG3,NEXT/DS.DIVP.CC.EXIT

;28834

;28835
128836

AR AL AL

=01+ is 0>0, ov, dest. is neg, cé is neg.

; =10* is Q=0, no ov, dest. is pos zero, CC is pos zero.
.

AL AL AL

=00+ is @>0, no ov,

e L L

T DTy

WRITE MLTEMPO].OR, ZLITO[ODJ
SIZELBYTEJ, CLEAR FLAG3

Neg. dest., pos. (C (clear <N>)

705

(MT098 ,MCX

DECMAL (MIC

MICROZ

1M(Q1)

Decimal String

16:30:35

28-NOV~83

CLOKX Rev 13.00, lock rate = 160ns
Setting (C

28837

A L A I I L A bbb A b
L LL

;28839
;28840

; finish inst, thru ASHP code, DS.DIVP.BAD: is to restore PC after
; an invalid DV string or an invalid interrupt code encountered during

;28838

;08841

: FLAGS has CCimage, dest. is written.

Fix stack pointer & PC and

: unpacking.

;28847

Aok
AKR
Rk hkkkk ko kk ik
R IR R Ak A Kk ok ANRRRR
KR ARRRKRRK
JHRERARRRERK

Esggzg

MTEMPO_RCROJ.RR.24 Q_PCBACK

:28843
:gggzg DS.DIVP,CC.EXIT:

U 1320, 0C87,929¢,7024,0047,0132,1
U 1321, 0480,0019,0000,0487,0132,2

J 1322, 0484,0587,0035,0047,0132,3
u 1323, 0186,0037,0030,8047,0132,4

U 1324, 0884,0001,0037,8047,0110,8

:28848

;Sgggg

: 28851

:3832%

:28854

YTEMPO_deltaPC, Q_PCBACK

e
et ;

PC_ZEXT(MLTEMP0J) +Q,SIZEIBYTE]

;PC is fixed

jommmemmemen e
BT ;

RLR4]_O

;Fix 1 GPR

L LS :

:sgggg

MLTEMPO] _ZLITO[16.1

;28857
228858

T
e LEL LT :
RLSP] MLTEMPOJ+RB,
;(SP) has old (before DIVP) value,
NEXT/DS.ASHP.FLAGS
sset CC & tinish

;sgggg

;Stack workspace area

128861

128862

;28863 DS.DIVP.BAD:
;28864

i 1325, 0480,0019,0000,0487,0102,7

Page

128865
28866

Jomssmsssessssssascosscecescesmsean H

PC_ZEXT(MCTEMP0]) +Q,SIZECBYTE], ;IRD1 in CMPP3 code
NEXT/DS.CMPP.EXIT

706

;

(MT098.MCX

DECMAL .MI(C

MICRO2

1M(Q1)

Decimal String

16:30:35

28~N0OV=-83

;

Page 707

CLOKX Rev 13.00, Clock rate = 160ns
DIVP Pack routine

;ggggg .T0C

;28869

;28871

: was made before entering the main division, no packing is done.

;28870
;28872

Decimal String
AR AR

DIVP Pack routine'’

AR AL R Attt LA AAAL A AAL AR AAEERAL

AR ALl

: There are 5 DIVP interrupt codes, 0=4. Code 0 is a StateSave which
; Codes 1-4 enter this code in a variety of ways:

)

;28873

: Codes 1 & 2: enter at DS.DIVP.PCK,12,.(ON: with the int. code

;28879

; Code 3: enters at DS.DIVP.P(K.34: with TEMPé already masked into

;28877

: Code 4: enters at DS.DIVP.P(K.4 with the interrupt code in TEMP3.

:ggggg

;28881
. 28882
;28883
;28884
;28885
;28886

H
:
H
:
H

;28888

;

228874

;28876

;28878

;28887

;28889
;28890
;28891
;28892
;28893
128894

;28895
;28896
;28897
;28898

;28899
;28900
128901
;28902
;28903

; masked in GPRO.

;

* appended to input values means >= zero,

less than 1 byte in length

Input

FLAGS*
TEMP1«
TEMP2*
TEMP3x
TEMP4
TEMP5«
TEMP6
GPRO*

;
:
:
;
;
:

GPR2*

;
;
:
:

GPR3

GPR4

;
:
;
;

GPRS

;

128906

Current FLAG status (#4)
Last read DV byte (#3,4)
DR sign value (#3,4)
Int. code (#1,2,3,4)
DR(LD) (#1)
Garbafie 2)

DV(LDNLZ) (43)

228904

;28905

GPR4 and the interrupt code
in TEMP3.

Resources

Q(extra) (#4)

DVILD) (#1,2,3,4)
Q(LDY /72 (#1,2,3,4)
(PC=-PCBACK) 1in byte #3
(£1,2,3,4)
(DR(LDNLZ)) in byte #0
(#2,3,4)

0 (#1)
DV base address (#1,2,3,4)
Untouched (#0)
(DR(LD)) in byte #2, zero

in other 3 bytes (#1,2,3,4)
Q base address (#1,2,3,4)

Pointer into DV string

(#3,4)
Pointer into @ string

TEMPO

Misc, data holding

(44)
.

MICRO2

CMTO98.MCX

1M(01)

Decimal String

DECMAL.MIC

M7
CLOKX Rev 13.00, Clock rate = 160ns
16:30:35

28=NOV~-83

DIVP Pack routine

<All int, codes
#2
GPRO
#3
#1
GPR2

Output

;
:
:
:

: 28907
128908
;28909
;28910

:
K

. 28911
128912
;28913

;

Code #2 GPR2

;
.
:

GPR4
Code #3 GPRQ
GPR?

#3
#1
#0

128922
128923

;
;

GPR4

;28925

;28916

;

128917
;28918
;28919
;28920
.28921

;
:

;28924

128926

128927

Code #4 GPRO

GPR?2

;

128928

;28930

;

128929

:28931

HR 2182880020222

;28933

128934

TEMP2

(DR(LDNLZ)) on input to pack

routine

TEMP1

VA-GPR5

rEMP6

(>= zero)

PC(XB)=GPR3

(>= zero)

232 8 2333223233333 233 338322333221 2R32222320d42

;28937
;28938 =0

;28940

e
e L L D e L EE L DD L

; Code 1 and 2 packs enter here
R

FLAGS

AR RN R AR R AR A ARk

(DR(LDNLZ)) on input to pack

routine

HKRR KRR E AN RN AR R AN

TEMP6

#1
43

28935

128936

TEMP4
(DR(LD))

TEMP6
TEMP2
(CR(LDNL2)) on input to pack
routine
TEMP1
PC(XB)-GPR3 (>= zero)
TEMP6

GPR4

'28932

output the followirg>
Int. code
(PC~PCBACK)
TEMPS

Code #1 GPR4

;

;28915

He
¥

GPR4

;28914

Page

L T

Ak Ak

Rk Rk

;28939 DS.DIVP,PCK.12.CON:

U 124C,

)

“084,53BE,4026,8047,053E.,6

;28941

;28944

J 124D, 0084 43BE,4005,0047,00FE,2

PUSH,NEXT/DS. SR. 28,

:Sggz%
128945

:28946

R[RZj RB.OR. (M[TEMPSJ.RR.24)
00

Pack into GPRZ

leesmcsccccmcccdcsccccccccsene -

R[RLJ RB.OR. (M[TEMP6],RR.8),

NEXT/TE.PACKX.DONE

iLoad GPR4, service int.

k kv kv

L L

;
708

CMTO98.MCX
DECMAL .MIC

1M(01)
MICROZ
Decimal String

28-NOV-83

128947
;28948

;28949

16:30:35
:

CLOKX Rev 13.00, Clock rate = 160ns
DIVP Pack routine

Page

;tt*tttti**tt**ttktttt*tt**tt*\***kt******fl*******ii****#**i*i*i***fit**

;

Code 4 pack

;****t******k***********t*t********t**************t********t***fi***it**

128950

128951 DS.DIVP.PCK.4:
1326, 0C87,B000,0035,4047,0132,7

1327, 0084,0002,4035,0047,0132,8
1328, 0482,0036,4004,0387,0132,9

_
1329, 0084,63BE,4005,0047,0152,A

;28952

: 28954

128955
128956

228957
128958

128960
;28961
128962
128963
;28964

124F, 0484,23BF,4024,0047,00FE,2

e Sy

ECalc. VA offset
}Masked into GPR4

ebaiaiuleohedniabebaiubatutetel -t

128971
;28972

;28973
;28974

28375
28976 =0

;28978

128979

128980

: 28981
$28982
128983

e e

e e G e et s

RCR4J_RB.OR.(MLTEMP6].RR.8)

{TEMP6, enter common pack with code 3

hktflk*N‘fiwttt&l\lt*ttttt*!**ttt*t*ki*********tt***k*******************

: Code 3 pack and continuation of code 4 pack

t*tt*ittttit**i****ttttt*t*t******fi*****t*t***i*************i*tt***t**

;28968
;28949 DS.DIVP.P(K.34:
;28970

;28977

124E, 0484,03BE,4025,0047,053¢E,4

.
1328, 0087,A000,0034,C047,0124,E

;28959

;28967

132A, 0884,338€,4014,0047,0132,8

128953

;28965
128966

e e ot

- E Y

W W

ACROI_RB.OR.(MLTEMP3].RR.16)

v an

:ioad int. code

MTEMPO_PC-RIR3T

‘Make PC offset

RER«J RB.OR.(MLTEMPO].RR.24),

Mask in PC offset., lLoad GPRZ

RCROJ RB.OR. (MLTEMP2).RR. 240,

ALL done

PUSH,REXT/DS. SR. 21
NEXT/TE.,PACK,DONE

———

1M(Q1)

CLOKX Rev 13.00, Clock rate = 160ns

PR TP

PR TR

Page

DIVP Unpack routine

Decimal String

TOC

&~
IO
IS AN = O 000

2 O D00~ O
O WN IR
I LD — O O 00
—= O DO~ OMMUN
= OO0 NCH AN P AN
NN
13
O

[ A

TE TR TR PR

PR PR P

TR TR T

UMD Y] NALNLNLPONI
N NLNV N NINONI NANOVNU N NNNV NINDPONLND

OO0
O0{00 C0 00 O £ OB C0 00 02 CO IR COCO00 To O
OO 0O 000000 0000V D 00000000 0000 O 0 VOO
e etValVe o lVolVo Ve VolVoRVo o Yo o Mol oo 54
[elallalolalalelelo olelelelelole [elelelalalelelelelalolelelolelele
O OO 0 00 OO 000 0000000
lelelelelolsleloele
el
A LALLM AN U
AN
NN
DUNUOONU S = =3 3 b h b b =3 b b

Decimal String

16:30:35

28-NOV-83

AR AR AR

710

DIVP Unpack routine’’
AR

RN R

RN N

PR R RN

There are 5 DIVP interrupt codes, 0-4.

RN RGN RRA RN RN

NNk d

Code 0 is the StateSave made befgre entering DIVP main logps.

Code 1 is int. check before reading DR during initialization or
BUS exception/int, pendina in DS.READ during infit,
Code 2 i3 qn{ int. pendln? or BUS exception during [DV] read during
initialization, up to but not including the int. check made
.
before the zero-high-Q-digits code.
Code 3 is the int. check made before deciding whether to zero high

Code 4 is Int. pending or BUS exception during the zeroing of high

[lLlegal values in tne GPR'S are corrected during unpack except for an

@ digits during

init.

Q digits.,

1llegal interrugt code, which causes branching

: DS.CCPCIRDT.DIVP.BAD.

;

MICRO2

NUNLNUNLNLNJALNLNINBNLNINUALNVNJ
NN NN N noNY NN

CM1098, M (X
DECMAL.M ¢

;

; See the banner pa%e for DIVP Pack routine for a listing of all
;

values saved for

the different interrupt codes.

Input

Base address, DR

GPR1

H
;

GPR3
GPRS

;

<ALl Int. codes
GPRO

H
;
H

GPR?2

43
#1
2

pack the fol[owing:>

nt. code

(PC=PCBACK)
TEMPS
TEMP4

;

GPR4

Code #1 GPR4

¥3

GPR4

GPR?2

;

GPR4

PC(XB)~GPR3

Code #4 GPRO

FLAGS

H
:

GPR2

#0
43

(DR(LDNLZ))
TEMPY

H
H

;

Code #2 GPR?

Code #3 GPRO

;

GPR4

:
H

:::

(DR(LD))

Base address, DV
Base address, 0

kesources

QREG

??580
TEMP3

TEMP6

(DR(LDNL2))

TEMPZ

TEMPY

#3
']

#1
#3

TEMP6

(DRILDNL2))

TEMPS

(>= zer:)

)

TEMP?

VA=GPRS

(>= zero0)

PC(XB)=GPR3
TEMP6

Misc. temp.

(>= zero)

a}tt°
sc. d data, RC restore
Misc. data

—

Tj ‘

DECMAL .

MICRO2

Decimal String
129037

;29038
;29039

:
:

:29046

129040
129041
129042
;29043
129044
:29045

129047
129048

129049
:29050
: 29051
;29052

129057
129058

;29059

;29060
;29061

129062

:29063

;29064
;29065
129066
129067
0

L2
0

;29068

DIVP Unpack routine

Output

FLAGS

TEMP]

TEMP2
TEMP4

:
:

;29055

GPR4

;

:
:
:
;

:
NN

AN AN AN

N RN

ALUS

;

a(LB)=1 (#0)

Q(LD)/2 (#1,2,3,4)
DR restored by calling

GPR?

711;
i
:

TEMP6
RTEMP8~RTEMP11

:
:

(only necessary for #0 & 4)
Last read DV byte (#0,3.,4)

TEMPS

GPRO

FLAGS (#0,3,4)

DR s1gn value (#0,3,4)
DR(LD) (41)
Garbage (#2)
DV(LDNLZ) (43)
Q(extra) (#40,4)
DVI(LD) (#1,2,3,4)

MTEMP8=MERRCOD

;

Page

CLOKX Rev 13,00, Clock rate = 160ns

:
:

129053

;29056

H
:
H
:
:
N

:
;
H

;29054

16:30:35

28-NOV=-83

1M(O1)

CMTOQB.SE%

;
i
E
;
:

DS.READ (#0,2,3,4)
([DV] restored from stack

(40,3,4))
*MERRCOD is not needed atfter any

BUS exception*

(PC-PCBACK) in byte #3, low

Untouched (#0)

(DRC(LDNLZ)) in byte #0, high
3 bytes zero (#1,2,3.4)
Untouched (#0)

(DR(LD)) in byte #2,

zero filled

in other 3 bytes (#1,2,3,4)

Pointer into DV string
(#0,3,4)
Dv Base address (#2)
Pointer into Q@ string
]
(#0,4)

DR sign evaluation data (#2)

AR R RN AN N R RN AR AR AR RN ANk

i
|
;

3 bytes zero (#1,2,3,4)

Untouched (#0)

]
'

Rkt

;

CMTQ98 . MCX

DECMAL . MIC

MICRO?

1M(Q1)

Decimal String

28-NOv-83

16:30:35

c LOKX

Rev 13.00, (tock rate = 160ns

DIVP Unpack routine

;29070 .REGION/IRD1,RIL,IRD1,RIH

129071 =000
:588;% DS.DJVP.UgP:

hi $350, 0D8&,CC37,0030,0047,0132,¢

35385?
150076

MCFPDOFFSETI_ZLITOLO]

‘lero FPDOFFSET

;ggg;g LREGION/DECMAL .R1L ,DECMAL .R1H/DECMAL .R2L ,DE CMAL .R2H

132¢, 0BB0,0707,0404,0047,0132,D
1320, 0C86,058E,403D,4047,0132,E
132, 0084,0002,0035,0047,0132,F

132, 0086,0(37,0030,F847,0133,0

:29079

;Sggg?

129082

;53832

129085

:53839

129088

‘58833

:29091
1330, 0482,0002,0444,8047,0125,0

;29092
‘53832

129095 =0

1250, 0884,073E,4004,8047,0125,1
1251, 0486,4287,0014,8047,0133,1

o 1331, 0486,5287,0004,8047,0133,2
1332, 0(8¢,65BF,4034,8047,0133,3

:29096

;ggggg
129099

:5318?

:29102

ot
LU L L S ;

LONLIT_COTFIF7F7F]

jess=mmseseesecssscctescasssseoe ;

METEMPO]_RLLONLIT]

jmmeweseseemsscemesee—eee—eeenes :

RCR4I_MLTEMPO], AND,RB

T
L L LS :

MCTEMPO]_ZLITOCIF)

jmmmmemm e

R{R2].S1Z MLTEMPO],AND.RB,
SIZE(BYTET,WX.NE,0?
B

;Proper vatue is 1=1f, is it zero?

iYes, make it !

ilesecmcrrm
e mn
e e e ———

MCTEMP4]_RLR21.RR.16

‘Load TEMP4 data

owmemessmmesseemaemeeseeme
e:

MCTEMPS]_RCR2).RR.8

$29105

129107

tEnsure DR(LDNLZ) is legal

ie
L LT B

RER2]_RB.OR.CONX(1)

'33}82
129106

;Ensure GPR4 has correct values

‘Load TEMPS data

——————— ammamensmm——————

MITEMP6]_RLR2]

;Save GPRZ incase of packup during

‘call to DS.READ

Page

712

MICRO2

(MT098,MCX

DE CMAL (MIC

1M(QT)

Decimal String

1333, 0486,0287,0014,0047,0133,4
1334, 0986,0012,0030,3847,0133,5

28~NOV=83

;29108

;gg%}%
:29115
;Sg}}g

129120

:53}%5 .
129123
:Sg}%g

129126 10(8:

129129

;Sg}g?

129132 1009:

10c9, 0586,4C12,0030,F847,0133,8

10cA, 0186,5C12,0030,F847,0533,A

)

10¢B, 0186,4C12,0470,F847,0118,4

DIVP Unpack routine

Page

713

jomwmmmm———ee—e—ceooseos Semeenna;

MCTEMPO]_MB.AND,ZLITOLO7]

:lnt. code byte to byte#0
;Mask off unwanted bits

T
e L L L LU LY,

WB_MLTEMPOJ~ZLITOLS],
WwB<31-30>7

‘1s int. code 5, 6, or 7?

;0] mmmmmmmascamemmem—em————————

MTEMPO_RCROJ.RR,24 Q_P(BACK,
NEXT/DS.DIVP.BAD,CLEAR FPD

ives, illegal FPD situation,
;terminate bad inst, now

;1lesseesscsccsecsccssecsmenees;

NB _MLTEMPO],wB<5-0>?

.No, it's 0=4, what is it?

000

JCAN'T FORCE AN ADDRESS AND CONSTRAIN

[TEMP4J SEXT(MB),SIZELBYTE],

StateSave, restore TEMP4

NEXT/DS.DIVP,UNP. 0

;001m=m=mmommesmcmasmamanes ———;

:29133

MLTEMP4] MB, AND ZLITO[1FJ

129136 10CA:

;010====mm=m==mmomomocemeneanne ;
MUTEMPS] MB,AND.ZLITOL1F],
;Code 2, TEMP4 is not needed, fix

;

;01)=mmmm=smmesamamoceammaun—. -

:Sg%gg
;29137

:gg}%g
129140 10CB:

;29141

;Sg}fi%

129144 100C:

10cc, 0886,4816,4000,8047,0125,8

Rev 13.00, Clock rate = 160ns

;memmmmmemseesse e —eme=;

;Sg}sg +=000

10(8, 0886,4816,400D,8047,0125,2

¢ LOKX

129111

129119

1183, 0480,0592,4230,0047,010C,8

MCTEMPO]_RCROJ.RR.16

129118 =01
1181, 04E7,929C,7024,0047,0132,5

;gg}?g

129114

1335, 0980,0010,06F0,2847,0918,1 377

16:30:35

129145

;gg}gg

NEXT/DS.BIVA,UNP,1

PUSH, NEXT/DS, DIVP.UNP, 2

MCTEMP4]_MB.AND,ZLITOL1F],

WX.NE,0?,NEXT/DS.DIVP.UNP.3

;Code 1, restore TEMP4 & ensure legal

svalue

JTEMPS, RETURN [+6]

:Code 3, ditto, 0 is illegal TEMP4
;value, is it nonzero?

;10Q=m=mmm=mm==m—m————————————— ;

MLTEMP4] SEXT(MB) ,SIZE[BYTE],

NEXT/DS.5IVP.UNP.4

;Code 4, ditto, anything is legal

;

ot
o

CMT098.MCX

DECMAL .MIC

MICRO2

1M(Q1)

Decimal String

16:30:35

2B8~NOV-83

;29148

;29149
:29150

Page

CLOKX Rev 13,00, Clock rate = 160ns
DIVP Unpack routine

SRR AR

R R RN

R AR KRR

RA AR RKAAXKAK R IR

; Continuation of code O (StateSave) unpack
T
L
L
R

ANk A d

A A AL L L AL L L AR R

129151 =0
;Sg}g% DS.DIVP,UNP.O:

129154
1252, 0086,559€,4000,0047,0533,C
1253, 0C86,058E,4035,0047,0133,6

;29155
:Sg%gg

109158

;Sg}gg

129161
1336, 0080,0015,0005,44A7,0133,7

129162
:Sg}gz

;29165
1337, 0C84,6592,4034,8047,0131,1

METEMPSI ZEXT(MB) ,PUSH,

ERestore TEMPS, restore DR, [DV], and

SIZELBYTE],
NEXT/DS.DIVP.UNP.C0.034

e e LS L

MCTEMPO] _RLR4]

LS LTRSS ;

JRestore VA

et R

VA_ZEXT(MLTEMPOI)+R[R5],
SI2ELBYTE]

jmmmmmm—mmeeesem————- ————e———- -

129166
;sg}gg

RLR2] _MLTEMP6],
NEXT/DS,DIVP.REE.O

129169

;591?0

JARRNERR RN AR AR AR AR h AR R AR AR R R AR AR R R kAR NS

129172
;29173

SRARARE AR R

333};9

MCTEMPS] _MB.AND. ZLITOL1F)

129171

;Restore GPR2 to StateSave value,
Jreenter main loop after FPDOFFSET_11.

; Continuation of code 1 unpack
RN

R IRk KRR

KRRk

:Sg};g DS.DIVR,UNP,1:

1338, 0986,512,0030,F847,0125,4

129178 =0
:29179

1254, (886,6287,0025,0047,053D,F
1255, 0086,659E,4000,0047,011F,C

Rttt
L bH

129180

MLTEMP6] _R(R4].RR,
24,

129183

,'1 "

;sg}g;
:29184
129185

:TEMPS must be 0-1F
:Get TEMP6é data into low byte, fix

PUSH,NEXT/DS.SR.26
4t 58 TS 0y

T B4 T T

;GPRO, GPR?, and GPR4
O

e W O

MOTEMP6] _ZEXT(MB) ,SIZECBYTE),

NEXT/DS,DIVP,REE.1

;Fix TEMP6, all done

714

;

———
e
e

——

(MT098.MCX

DECMAL .MIC

-—.

MICROZ

1M(01)

Decimal String

28-NOV=-83

16:30:35

;29186

;29188

I L AT

;29187

Page

CLOKX Rev 13.00, Clock rate = 160ns
DIVP Unpack routine

AR A

SRR AR AR

T A

AR SR AR R A A

: tontinuation of code 2 unpack
T

AR AR AR LRARALAALMAEALEALLLAALALALLLL
L)
AR A SRR

A AAR A AR

AR AR MM

AL AL AL

129189

:%g}g? sDS.DIVPL,UNP,2:

129192

MCTEMPOI_RCR4J.RR.16

:Byte#0_DR(LD)

129195

STEPC D_SEXT(MLTEMP01).SR.1,

iSTEPC_D_L/2 for DR read

129196

:29197

SIZELBYTE]

:29198 1339:
;29199 MM.PB,WRITES:
;29200
vt

U 1339, 0080,058€,4037,0307,0176,7

;29201

;gggg%

Guiaiiil et s~mme———— :
FLAGS _RIRTMPGPR],
s RESTORE FLAGS

NEXT/MM.PB.WRITE10

129204 133D:

U 133D, 0484,0036,4787,039D,0961,C 479+

; Hope for location 104A

129207

PROBE WR1TE?,SI2ELBYTE],

¢ PROBE VA USING CURRENT MODE,

;Sgg?g

NEXT/OLD16TC

: MAKE SURE WE SKIP OLD 1769

:29208

129212 10D0:

129213
:ggg}g

129216 ;=010
U 1002, 0484,6592,4034,8047,00FE,2

129217 10D2:
$29218

129219
;sggsg

$29922 10D3:
u 10p3, 0086,6287,0025,0047,0125,6

J 10p4, 0480,0019,0000,0487,00F8,9

;Sgsgg MM.PB,PROBE :

129211 ;=000
U 10D0, 0480,00A1,0034,44A7,053C,0

: See memory management module

RCRTMPGPR]_FLAGS,

;

SAVE THE CURRENT EVENT FLAGS

;000~-=~=-= mommommeamaan wmmmmmn -

PUSH,VA_D+R[R1]+1,
NEXT/DS.READ.DIVP.DR

)

;Point VA past sign byte of DR, read
;DR

;010===recemcomacmemmseoueossus~a P
RCR2]_MLTEMPS],
:BUS exce8t1on or int. pending durin

NEXT/YE.PACK,DONE

:DS.READ, GPR's are untouched,

;reload GPR¢ & directly to IANDE

;01l==cmmcmsccceomscmecmccmean. ;

129223

MCTEMP6] RIR4].RR,
24,

129226 10D4:
;29227

;100=====m=smmemsecamasemesmmman ;
PC 2EXT(MLTEMP0))+0,S12ELBYTE], ;DR=0, PSL<V> & FPD are ok, take trap

:ggggg

;Sgggg

NEXT/DS.DIVP,UNP.2.END

sREAD was ok, get TEMP6 data

NERT/1E.FLT.DEC.DB2

129230

229231 =
:29232 DS.DIVP.UNP,2,.END:
229233
;Qrmmmcecmmren
e macuns memmm—a H

U 1256, 0886,659,4000,0047,053D,F

J 1257, 0080,058E,4034,C487,011F

129234

:585%2
:09237

:29238

:29239

MCTEMPO) ZEXT(MB) ,SIZE[BYTE],

PUSH,NEXT/DS.SR.26

:TEMP6 is done, mask out GPR's

;=== Smmmemescemaen- sommmmena;

PC_RCR3),NEXT/DS.DIVP,REE.2

;Fix PC to point to base of DV,
;reenter inst,

;
H

CMTQ98.MCX
DECMAL.MIC

MICROZ2 1MC01)
Decimal String

16:30:35
:

28-NOV=83

Page

Rev 13.00, Clock rate = 160ns
DIVP Unpack routine

¢ LOKX

ARk

KRR

R RN Rk

ARk AN ARk

129240

:292(,2

*‘lfifi**i*****fi**tt***fiifi****'*******k***t****tt*ttn*t*t**t*t***********

Esggzg

M[TEMP&J L1T0C1]

129248
129249

;0)em=ssssuessmmeeeeeeeeeee -~
MCTEMPSJ MB.AND,ZLITOC1F)
;TEMPS must be O=1F, unpack DR, (DV1,

;29241

Continuation of Code 3 unpack

;29243 =00
:Sggzg DS.DIVP, UNP 3:

U 1184, 0586,4C37,0030,0847,0118,5

U 1185. 0186,5C12,0030,F847,0533,C

:gggg?

PUSH, NEXT/DS DIVP.UNP.CO. 634

129052
U 11B6, 0886,6287,0025,0047,053D,F

U 1187, 0(86,659,4800,1867,0100,8

TEMP4 is zero, make it a legal 1

sand PC

;1Qmmmmsemsseseeccecceecseemes;

229253

M[TEMP6J RLR4J.RR, 24,

$0k, get TEMP6 data, mask out GPR's

129257
:Sgsgg
129960

bl TERped pIEATCME) SIZELBYTE],
NEXT/DS.DIVP.REE. 3 IP,TS?

;Fix TEMP6, reenter, anything pending?

129262

129263

¥ Continuation of Code 4 unpack

;29254

PUSH,NEXY/DS.SR.26

129261

:295215,

.29

A A A

AR A

RAL

A AR

lc!ttt*ttt*tttt***'{***********tt*t#***************t******************t*

;Sgggg DS.DIVP,UNP.4:

_
U 1258, 0186,5(12,0030,F847,0533,C
U 1259, 0486,058E,4035,0047,0133,8

329268
:Sgggg

M[TEMPSJ MB.AND.ZLITO[1F]
PUSH, NEXT/DS DIVP.UNP.CO. 634

129271

:Sgg;%

129274
U 1338, 0080,0015,0005,44A7,0125,A

229275
;585;9
129278 =0
109279

U 1254, 0886,6287,0025,0047,053D,F

129280

;ggsgé
129283

U 1258, 0086,659€,4000,0047,0130,D

129284

129285

MCTEMPO]_RLR4)

TEMPS is fixed & legal, unpack OR,
.[DV], and PC

e e L ELL L

Restore VA

D --;

VA_ZEXT(MLTEMPOJ)+RLRS)
SIZELBYTE]

;Q=mmmmsummmmememmesameeceee ——-

M[TEMPé] RCR4J.RR.24,

PUSH,NEX1/DS.SR. 26

JTEMPS data in byte#0, mask out

:GPR's

jlemmeesmemmemecmceemcomessoas -

M[TEMP63 JEXT(MB),SIZELBYTE]D,
NEXT/DS.BIVP.REE.4

JTEMP6 is done, reenter inst.

716]

Decimal String

DIVP common unpack routine

;ggsgg .T0C

229288

:29290

; codes 0, 3, and 4

129289

129291
:29292
129293

Decimal String
AR

Page 717

CLOKX Rev 13.00, Clock rate = 160ns

16:30:35

28~NOV=-83

1M(01)

AN R AN AR R AN AR

:
AR AR ARk

DIVP common unpack routine''
h ko ke h kAW

: DS.DIVP.UNP.C0.034 is the DIVP common unpacking routine for int,
;

TEMP6
GPRO

Cop{ of GPR2
)
Packed values for each int. code

129295

Input

GPR2

Packed values for each int. code

:29298

(SP)

:29294

GPR1

129296
9297

GPR
GPR4

DR base address

DV Base address
.
Packed values for each int. code

Points to bottom of saved [DV]
on stack

:29299
129300
:29301

Resources

TEMPO~TEMP3

Used as counter by DS.READ

QREG

RNUM copy

;

Qutput

:
:
;

;
;

Used to reread DR, misc. data

STEPC

For reads

RNUM

MTEMP pointer

TEMP1

Packed value, last read DV byte

RTEMP8-RTEMP11
MTEMP8~MERRCOD

DR
LDV] as stored on stack

GPR2
P(
FLAGS

;

:
;
Subroutines

DS.READ.DIVP.DR

RETURNS

+1
NEVER

from memory.

*MERRCOD is not needed after any

BUS exception«

DR(LDNLZ)
(again)
Restored as DV pointer

_byte#0 of GPRO (needed for int.

codes #0
& 4, but done for code
3 anyway)

EverGth1n ok
I1f BUS exception or int, pending
In such a case, either
gceurs.
in DS.READ or_this routine,

RCR2I_MITEMPO],NEXT/LE., PACK DONE
Also 7t DR=0 during unpack, in
which case P{ is restored from
PCBACK+deltaPC and divide~by~
zero trap is taken.
SRR

NN R R

AR R

A RN R RN NNk R R ARk

kR Rk

Rk Rk

OO0 OO0 OO0 0000000000000 OO OO0 OO0 O
AU A AN U LN LA
U AN R U
AT N R LA U U
A AN LA AN AN N AR N

AN WRLRITUNONINTLVNINVNI
D 2 D0
0 B D e B OOV OO0 00
=GO 00 NN I AN = O OO0 O
S AN = OO 00 N OSSN

TR
TR TE TR PR
T

LR NS LS LN LS LN LS LS TS L ST S TN N L S TS LS TN LS A DA Lot Lo S 4

DECMAL. MIC

MICROZ

AL LN

CMT098.MCA

:
;

CMT098.MCX
DECMAL .MIC

MICROZ2 1MOOD)
Decimal String

28=NOV=-83

16:30:35
:

Page

CLOKX Rev 13.00, Clock rate = 160ns
DIVP common unpack routine

;Sgggg DS.DIVP,UNP.CO.034:

U 133C, 0486,02B7,0005,0047,0102.A

Esgggg

MCTEMPOJ_RCR4].RR.8

129334 1024:
29337

U 102A, 0880,0015,0004,C487,0533,A

‘Get PC offset into DV
innintndintdedet ;

:PC is reset

229338

PC_ZEXT(MLTEMPOJ)+R[R3],

Esggzg

jmm—— PSUEDO SUBROUTINE ===w== JALSO CALLED BY LOC 10CA

:Sggzg

SIZELBYTE],PUSH

;RETRUN [+6]

199343 133A:

:Sggzg DS.DIVP.UNP.2:

U 133A, 0086,0287,0015,0047,0133,E

Esggzg

MCTEMPOI_RLR41.RR. 16

129348

U 1336, 0480,0815,A08D,8107,0000,6

U 1030, 0480,00A1,0034,44A7,053C,0

et
eislttenie e eta
ittt H

129349

STEPC_D_SEXT(MLTEMP01).SR.1,

:29350

129351
;29352
229353 ;=000
129354 1030:
129355

:Sgggg

129358 ;=010
;29359 1032:

U 1032, 0484,6592,4034,8047,00FE,2

U 1033, 0C80,05BE,4037,84A7,0133,F

;29360

129361

129362
129363
:29364 1033:
129365

;Sgggg

129368 1034t
u 1034, 0480,0019,0000,0487,00FB,9

$29369

:ggg;g

‘Get VA offset

;

SIZECBYTE],RETURN [+6]

JSTEPC_D_L/2 for DR read

;THIS TSTNOT REALLY A SUBROUTINE
:BUT WE NEEDED 2 EXTRA WORDS

;000=-============c==mmmmmmnaeae ;
VA _D+RLCR11+1,PUSH,
;Point VA past DR, read it,

NERT/DS.READ.DIVP.DR

JRETURN +2, +3, or +4

;010=-=~=-=mmmemmmmscccmuocamene :

RCR2]_MLTEMPo],

NEXT/TE.PACK.DONE

;BUS exception or int. pendin?,

;Fix GPR's, everything is ok
: future unpack

for

;01)=--=cesesmcssmcconcccsecone. :
VA_R[SP],
:0k, set up to read [DV] from stack

NEXT/DS.DIVP.UNP,C0.034.C

;100=====om=m=smcememmmmeneanae ;

PC_ZEXT(MLCTEMPQJ)+0Q,SIZECBYTE], :DR=0, PSL<V> & FPD are ok, take trap

NERT/IE,FLT,DEC.DBZ

59372 °

129373
:Sg%;g DS.DIVP,UNP,C0.034.C:

U 133F, 0880,058E,4034,0307,0134,0

129376

129377
129378

:29379

U 1340, 0D81,D(37,1030,5847,0104,F

129380

129381

FLAGS_RCRO

‘Load FLAGS image, necessary for codes
;40 and 4, but

ittt
bt
b
L DL S b Ll :

RNUM_Q_2L]1Y0011.],

NEXT7DS.DIVP.UNP,C0.034LP

&3 gets it anyway

:Point RNUM & QREG to highest MTEMP

;

CMT098.MCX

DECMAL .MIC

MICRO2

1M(01)

Decimal String
;29382
129383

28-NOV-83 16:30:35

129384
129385

129386

;29387 =00011

K 8

Page 719|

CLOKX Rev 13.00, Clock rate = 160ns

DIVP common unpack routine
,ttt**tt**ttfii*twktk**fi**t****k*tfitktfi*t***k*****t**t**tittttit*tt*tt**
: =00111 is RNUM=7, we are finished looping. =01111 is there is
:

U 1047, 0086,2287,0004,0047,0134,4

:%ggg%

{
i

: more to read, and =01111 is also where we first enter loop.
. =10011 is RETURN+4 from BUS exception during read.

IRRKKARRRAR KA RRKKHERA AR AR KRR

R Rk ek

MCTEMP2) _RCROJ.RR.8,

NEXT/DS.DIVP.UNP.(C0.034EX

!
ii

ke kkdwor bk w

;29388 =00111
129389 DS.DIVP.UNP, CO 034L0:
129390
10011 = emmmmccc
s n e cnna——,

129391

:
!
!

1[DV] is read, TEMP2_TEMP2 data in

ilow byte

129394 =01111

:29395 DS,DIVP.UNP,(C0.034LP
129396

U 104F, 0080,0036,4020,0450,0134,1

129397

;ggggg
29400 =10011
1294017

U 1053, 0484,6592,4034,8047,00FE,2

129402

;53282 _

:01111 ------------------------- ~;

READ,SIZELLONG],VA_VAt4,

NEXT/DS. DIVP.UNP. CD.034LC

;1001 1wmmemmemmn
e m e e —
s:

RLR2]_MLTEMP6],

NEXT/TE, PACK.DONE

;unpack,

bye...

;ggzgg DS.DIVP.UNP,C0.034LC:

RCTEMPO]_MCMDR)

U 1342, 0087,05BE,4030,0047,0134,3

;532}§

MLTEMP.RI_RLTEMPO]

129411

129414

U 1343, 0081,0088,123D,R047,0904,7 400

1) 1364, 0486,259E,4000,0047,0134,5
U 1345, 0486,1287,0021,8047.0134,6

129415

:Sgg}g

jmmmmmemesccsccccsseacsacnomeees ;

NEXT7D3.DIVP.UNP, C0.034L0

;Dec. MTEMP pointer, is it =77

;
f
,

;( are we done? )

139418

;582;3 DS.DIVP.UNP.CO.034EX:

E%gzg;
$29423

MCTEMP2]_2EXT(MB) ,SIZELBYTE]
‘TEMP2 is done
Rt vt
S LR ;

;
i

e vty ;

:
\
:

:Sgfigg

:29426
U 1346, 0886,159€,4080,0047,0000,1

(Get data into proper MTEMP

emmmsmmmmmmmm—mmeeeeeeeeeeoo ;

RNUM_Q_0-1,WB<5-0>?,

;

129406

}nggg

’

;BUS exception, GPR's are ok for future

129405

U 1341, 0085,2592,4030,0047,0134,2

;Read (first) (next) lw, of [DV]

129427

129428

MCTEMP1] _RCTEMP6].RR, 24

MCTEMP1] _ZEXT(MB),SIZELBYTE],

RETURN [T1]

;TEMP1 data in low byte
;TEMP1

is done

;

CMT098.MCX

DECMAL.MIC

MICRO2

1M(Q)

Decimal String

28-NOV-83

16:30:35

: CVILP"

329431 R
;29432 ;
2294633 .

A T A A A A A AR AR AL AL RS IAR LA AR
CVTLP
src.rl, dstlen.rw, dstaddr.ab
Input

129436 ;

129438 ;
;29439 ;
:29440

ASAAASLALEALA LA LA A AL A

Source

MDR

Destination length

TEMPQ

Resources

129437 ;

¢ CVTLP

Decimal String

;29435

Page 720,

CLOKX Rev 13.00, Clock rate = 160ns

:582%3 .T0C ''

129434

;

Save source

TEMP1
TEMPZ
TEMP3, TEMP4

# of significant digits in result.
Destinaion length (not zero extended).
0 for writing out leading 0's

;29442

RNUM

Used to write result from TEMP3-7

;29444 ;
29445 ;

STEPC
FLAGS

Convert loop control,
PSL<NZVC>

: 29441 ;

TEMPS, TEMPO

129443 ;

: 29446 ;

Output

:29447

129448 ;
;29449

;29450 ;
329451

R HEA KR

Used to skip Lead1n? 0 bits in source

lero

R1
R2

IR RR IR K IR R AR AR

Result

lero
lero

Destination address

R KRR AR AR

R AR

KRR IR R

R RN

KRR KK

;29452

;sgzgz .8[610N/1RDX.R1L.IRDX.R1H/1RDX.R2L.IRDX.RZH
;29455 DS.CVTLP:
;29456
R
it H
: 29457
RLTEMPS] @ Q.D,
s

U 031€, 0C84,002C,7182,4047,0412,0
)
U 031F, 0486,05BE,46F¢,4047,0003,1

: 29458

LOD INC BRA?Y

:53228

PUSH,NEXT/0S.ADD

029461

SAVE SRC

; EVALUATE DESTINATION ADDRESS OPERAND

l=—se=mcesecceccscoucoso ————e—— H

;29662
;ggzgz

M[TEMPO] RLTEMPI],
WB<31-305?

; SAVE SOURCE AND CHECK SIGN.
;

;29465 .REGION/DECMAL.R3L,DECMAL.R3H
229466 =01

:29467 DS, CVTLP 10

;29468

U 0D31, 0486,55BE,403D,8047,0003,2

129469

;0 1-s-m-cemovseennao e ettt : SOURCE IS POSITIVE,

M[TEMPS] RL2 R0J.

’532;?

NEXT/DS.TVTLP, 20

029472

U 0D33, 005€E,0003,003D,8047,0003,1

; INITIALIZE RESULT REGISTER.
;

1]emmeeccecneoesmascsccsooes -==;

229473

M[TEMPOJ ~MB,SET FLAGS3,

;sgz;g

NEXT/DS.TVTLR,10

SOURCE IS NEGATIVE,

; CHANGE = SQURCE TO + FOR CONVERT

;

;29476 DS.CVILP.20:
129477

J 0032, 0C80,09C2,4A7D,8047,00D5,C

;29478

129479

eewsmemsesc~ce-cae- Seeeenmeme——— H

PL _M5s MLTEMPOQ],

WXONE. 0?

; SKIP LEADING 0 BITS IN SOURCE
; CHECK FOR ZERO SOURCE.

CMT098. . MCX

VECMAL . MIC

MICROZ2

1M(OT)

Decimal String

28-NOV~83

129480 =0

u 0DSC, 041E,65BE,403D,8047,0006,3

U 0DSD, 0086,6837,0030,0047,00D4,C
U Cb4C, 0580,6C11,0030,0907,00D4,E

u 0D4E, 0086,6(37,0030,0047,00D5,2

J 0DS2, 0086,0177,0280,0047,0006,0

U OD5E, 0486,0301,(2BD,8047,08D6,0 355«

129485

M[TEMP6] _PL

Y MOST SIGNIFICANT BIT INTO STEPC

STEPC_MLTEMP61+ZL1TOL1]

MCTEMPS]_2L1T0C0]

: INITIALIZE RESULT REGISTER

WCTEMPO] MB.RR.P,

TTT% SKIP LEADING 0 BITS IN SOURCE.

129486

129491

129492
29493
29494

29495

" BRANCH ON MOSTSIGNIFICANT BIT SET

WB<0>?,NEXT/DS.CVTLP, 30

;29496
129497 DS.CVILP. LO0P
29498
M[TEMPOJ
29499

,5328?

29502
529503

U 0D60, 0480,0036,4330,0047,0006,2

MB.RL.1,
WB<0>?,NEXT/DS.CVTLP. 30

: 29509
;29510
;2951

129512
;29513

129514

129515 -0

* SHIFT NEXT BIT INTO BIT ZERO.
* AND BRANCH ON IT.

s ~————
s
L

:
;

INTPEND OR TIMER?,
PUSH,NEXT/I1E.SERV.IP.TS2

=0
;29506 DS. CVTLP 30:

;29519

—-_-~__u~-_~—__-~_--_----uu_--.

pBZ STEPT?

:29530

SIGN POSITION

ADD CARRY FOR DOUBLE

RESULT.

; DECREMENT COUNT OF BITS REMAINING

ALTEMPG] (MBYRLTEMPGD).BCD,
. DOUBLE LOWER HALF OF RESULT
:

Wremelo, T o: MOVE DESTINATION LENGTH TO A TEMP
FLAG3?, NExr/Ds CVILP.SIGN
: BRANCH ON SIGN OF SOURCE.
it atninhdstmistntstutntntutdntuddadntnindulnl

;29529

0 W

MCTEMPS]_ (MB+RLZEROJ+ALKC)
.BCD,

;29527 DS.CVILP.50:
229528

J 0058, 0486,5041,4821,58E7,0005,E

BIT 1S ONE, ADD DNE TO THE RESULT,
SKIPPING THE

NEXT/DS.TVILP.50
;29520
129521
;29522 DS.CVTLP. 45
129523
$29524
129525
129526

BIT |S Z2ERO, ADD ZERO TO RESULT,
DECREMENT COUNT OF BITS REMAINING

;29516
129517 DS.CVTLP.40:

;29518

.
U 0D63, 0486,203A,44FD,8047,0006,4

‘

------------------------------ ; LOAD THE NUMBER OF THE

129487
129488
129489
:29490

129507
:29508

U 0p62, 0486,6001,4021,8047,0005,8

0memcemescecmscconcmsvnmnnmncen H

trenpc: RCZERO),CLEAR FLAG3,

NEXT/DS.TVILP.45

;09483
129484

,Sgggg

U 0D56, 0086,5041,432D,8047,0006.2

Page

;29481
129482

U ODSF, 0480,0036,4AF0,0047,04F7,0

U 0D61, 0186,6091,4020,8047,0005,6

16:30:35CvTLgLOKX Rev 13.00, Clock rate = 160ns

dint-

MCTEMPS]_(MB+RITEMP5J+ALKC).BCD, ; DOUBLE UPPER HALF OF RESULT
IP.TS? ,NEXT/DS,CVTLP.LOOP

721

28=NOV=83

1M(J1)

:
:

U 0D34, 0C84,6637,0030,4047,04D8,F

:
;
:

;
p

U 0D37, 0186,1011,0030,4047,0003,6

N
P

J 0036, 0480,2014,06DC,4047,08D3,9 349«

U 0D0%5, 0084,5637,0030,4047,04D8,F

UIAD P A0 AU ND AU AN

U 0071, 0480,5592,4A70,0047,0003,4

503

CLOKX Rev 13.00, Clock rate = 160ns

i CVILP

MCTEMP63_MB.OR. ILIT24012.],

Y STORE PLUS IN RESULT.

METEMPé] _MB.OR.ZL1T24[13.]

* STORE MINUS IN RESULT.

NEXT/DS.TVTLP.SRCLEN

Page

DS.CVTLP. SRCLEN:

WB_MLTEMPS],WX.NE.0?
200

* SEE IF RESULT HAS MORE THAN 7 DIGITS,

;0Q==m===me==mce—ececmm—eeoeeos ; LONGWORD RESULT
* COMPUTE # OF NON ZERO DIGITS.
R[TEMP1J MLTEMPG].BCDSWP,
PUSH,NEXT/DS.CVTLP.NON.0.DIGIT

;01 mmmmmmmcmmemmcoooomeonoee : DOUBLE WORD RESULT
RCTEMP1] _MLTEMPSJ.BCDSWP,
* COMPUTE # OF NON ZERO DIGITS.

PUSH,NEXT/DS.CVTLP.NON,0,DIGIT

;

DS. CVTLP CHECK.OVFLW:

=0
DS.CVTLP.SIGN:
; 0

U 0D65, (986,6C92,4030,6847,0007,1

O NN UIVIAVAIVIWIWIAN £ 35 05 D8 D0 D 88 25 D AN AN NN NN N
—-o»oco\vomx\wm—-oocowombwm—aoooowownaww—s

U 0D64, 0DX6,6C92,4030,6047,0007,1

it il
naalaua
v

Decimal String

DECMAL (MIC

NN R NN NI NN N PO NI NI AN AN AR RN

MICRO2

CMT098.MCX

00 0 O 0000 OO0 00 000000000V
0V000O000

16:30:35

UB 2EXT(MCTEMP21)-RLTEMP1],
WB<31-30>?,S121LWORD],

i1s destination length < result length?

NEXT/DS. CVTLP. 70
;1 memm e cm et

sccner e ————

MCTEMP1] MB+ZLITO[8]

NEXT/DS.TVILP.CHECK.OVFLY

; CORRECT FOR DOUBLE WORD RESULT

:29562 =01

529563 DS.CVTLP. 70
;29564
F

U 0D39, 0180,2¢17,8A10,F847,00D6,8

U 0038, 0048,259€,42%0,0047,0006,6

Lo
.

e et
e

129565

WB_SEXT (M[TEMP21) .ANDNOT.ZLITOL1f], ;Result <= Destination

sgggg

WX.EQ.0? ,NEXT/DS.CVTLP.8C

129566

;29569

129570

129571

SIZECWORD],

Rttt

WB_ZEXT(MLTEMP2]),SIZELWORD],

SET FLAGT,WB<0>?

:Result > Destination, check for even or

iodd dest. length (for high nibble)

CMTO98.MCX

;

DECMAL .M] C

MICRO2

1M(01)

Decimal String

2B-NOV=83

129572 =0

;59573

L 0D66, 0480,259E,4210,0047,0007,0

U 0D67, 0C85,2592,4030,04A7,00D6,A

16:30:35

CLOKX Rev 13,00, Clock rate = 160ns

Page

: CVILP

;Qmmomsecnomen

o semesccees ;

}

JEven dest., which nibble do we zero?

WB_ZEXT(MCTEMP2]),SI12ELWORD],

129577
129578

;lmmesmecceimmaman—aae mmmccmnues;
VA_RLTEMPO]_MCMDR],
Y CHECK THAT FIRST BYTE OF DESTINATION

;Sgggg

WB<5-052 ,NEXT/DS.CVTLP.OVFLW
NERT/DS.CVTLP.83

‘

129574

;5gg;g

723

; CAN BE WRITTEN,

129581 =110000

;2958§ DS.CVTLP,OVFLW:
;2958

U 0070, 0586,6C93,8037,8047,0006,9

U 0D72, 0586,6D13,8037,8047,0006,9

U 0074, 0186,6D93,8037,8047,0006,9

:29584

;Sgggg

NEXT/DS.TVTLP.81

:0f destination

129592 =110100

)

;sggg?
129593
129594

;Sgggg
129598

129599

29600

139602 =111000
:29603

U CD78, 058¢,5(93,8037,8047,0006,9

MLTEMPG]_MB.ANDNOT.2L1T24[0F0], :Dest. length=0, clear high nibble of

129587 =110010
129588
:110010mm=mmmmmm—
e ———
:
129589
MCTEMP6]_MB.ANDNOT,ZLIT16(L0F0], ;Dest. length=2, ditto

129597 =110110
U 0D76, 0186,6¢13,8037,8047,0006,9

;110000 ==c-vmmccmccimnmnaa ;

29604
;ggggg

;

NEXT/DS,TVTLP. 81

;110100 m=mammccmencumanccua=n MCTEMP6]_MB,ANDNOT,ZLITBL0FO],
;Dest.

NEXT/DS.TVTLP.81

;1107110 mmm e m o

e m e}

MCTEMP6]_MB.ANDNOT,ZLITOCOF0),

NEXT/DS.TVTLP.81

:Dest.

length=4, ditto

length=6, ditto

;111000 mmemmsmcuacnacamannnsan :

MCTEMPS]_MB,ANDNOT,ZLIT24[0F0], :Dest. length=8, ditto
NEXT/DS.TVTLP. 81

139607

129608 =0

;

;
1

;

’
!

;

:Sgg?g DS.CVTLP. 80:

U 0D68, 0C80,0036,4030,0047,00FF,8

338215

NEXT/1E.OPER,FAULT

;

3532}2 DS.CVILP.B1:

U 0D69, 0C85,2592,4030,04A7,0006,A

2532}2 -0

139617 DS.CVTLP,83:
129618

U 0D6A, 0480,0036,4780,005p,0D68,4 479+

129619
;sggs?

129622
U 0D6B, 0886,358E,4830,98E7,0006,C

VA_RLTEMPO]_MLMDR]

109603
:29624

: CHECK THAT FIRST BYTE OF DESTINATION

PROBE WRITE?,SIZE[BYTED,
PUSH,NEXT/MM.PRB.WRITE,S12

:
; CAN BE WRITTEN,

;lemmmmeem——————— — ——————;

MCTEMP3]_RCZERO]D,
1P.15?

* CLEAR TO WRITE LEADING 0'S
;

MICROZ

(MT098,MCX

1M(OT)

Decimal String

DECMAL MIC

28=-NOV=~83

129625 =0

U 0D6C, 0086,458E,403D,8047,0007,3
U 0D6D, 0480,0036.,4AF0,0047,04F7,0

129626

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

: CVILP

;Qmemmm———— R weemennen

MCTEMP4]_RCZERDD,

129627

: CLEAR TO WRITE LEADING 0'S

:Sgggg

NEXT/DS TVTLP.WRT.DST

29630

$]mmmmmmmemcm—————————— s ;

;Sgggg

PUSH,NEXT/1E.SERV.IP.TS2

129631

INTPEND OR TIMER?,

Page

‘

;

Eggggg DS.CVILP.WRT.DST:

U 0D73, 058%,D¢37,0030,3047,0007,5

3532?9

RTEMP7_RNUM_2LITOC6]

129638
J OD75, 0886,2015,801D,8047,0007,7

jmmmemssesermasesavenssve——em— -

129639

ALTEMP2] ZEXT(MB).SR.1,

;Sggzg

SIZECWORD]

129642

Jemmmeesemmsme—cseescsmmecness ;

129643

J 0D77, 0450,0081,0030,84A7,0007,8

129644
;Sggzg 0
:

VA_MLTEMPOI+RCTEMP2]+1,

SET FLAG2,
NEXT/DS.CVTLP,90

VWil E CLEARED ON FIRST NON ZERO
* DESTINATION DIGIT ACTUALLY WRITTEN

129647 DS.CVTLP.WRT,LONG:
129648

U 0D38, 0465,DE7D,0031,(047,0007,8

129649
129650
:sggg;

129653
129654

129655
:sgggg

129658 880:
U 0880, 0181,109%,8A30,7847,0007,A

129659

;58229

329662 881:
U 0881, 0881,1592,4430,0047,08D7,A 322+

:29663
;ggggg

(0tiemealommacncnau. T

ANUM_RLTEMP?]_RB-1,
SET MM, NOINT,
NEXT/DS.CVTLP.90

:
:
:

;l¥=mmsreecssecccsmammseeeceaae- :

RNUM RCTEMP7]_RB-1,

SET MM.NOINT,
MM.NOINT?

;
:

:Qtxs«s++xFORCE ADDRESSt*#+wssxwe: | AST WORD OF DESTINATION

WB_MLCTEMP.R+11.ANDNOT., ZL1T24[0FJ ; CHECK FOR ZERO IGNORING THE SIGN

WXTEQ.0?.NEXT/DS.CVILP, 85

sixxaanexxFORCE ADDRESS*wwxxxxxw; NOT LAST WORD OF DESTINATION

WB_MLTEMP .R+1],
WXTEG, 07, NEXT/DS.CVTLP,85

: CHECK FOR ZERO ALL 8 DIGITS
;

129666 =0
U 0D6E, 0581,0093,8A30,7847,0007,4

129667 FREE.OD6E:
129668
;0reanesl OCATION NOT USED s+sxxww; LAST WORD OF DESTINATION
:29669
WB_MLTEMP,R].ANDNOT, ZL1T24[0FJ. ; CHECK FOR ZERO IGNORING THE SIGN

;532;?

WXTEG.07,NEXT/DS.CVTLP.85

150672 FREE.ODGF:
J OD6F, 0C81,0592,4A30,0047,08D7,4 322+

129673

;532;2

1t~w*'LOCAT10

WB_MLTEMP R, kX

T USEDw«n«nawnw; NOT LAST WORD OF DESTINATION

: CHECK FOR ZERO ALL 8 DIGITS=0

150676 -0

.Sgg;g DS, CVTLP.85:

129679

vA_M[VAJ JLITOL4],CLEAR FLAG2,

- DESTINATION IS NON 2ERD CLEAR PSL<2>

724

;

(MT098.MCX
DECMAL.MIC

MICRO2

1M(01}

Decimal String

28=NOV=83

16:30:35

Sggggg DS.CVILP.90:

353ggg

129688

VA_M[VAJ 2LITOL4]

;sgggg

v OD3D, 0080,058E,456C,0508,9003,8

u OD3F, 0981,8C11,0030,1CA7,00D8,A

jeeemeecesmeccocee- e

W8_MCVAJ-RLTEMPQ],

SIGND CMP?,SIZECLONG]

$29691 =01

;

129692

WRITE RLTEMP.R],SIZELLONG],

;ggggg

NEXT/DS.CVTLP.WRT.LONG

129696

;1lemmscmmncaancn——- ——emenem;

129693

FLAGT?,

129697

.sgggg -0

=Uw

Page 725,

;

129686 DS,CVTLP,93:
129687

u 0D79, 0C81,B8000,0860,0047,08D3,D 371

(LOKX Rev 13,00, (lock rate = 160ns

NEXT/DS. CVILP, 93

;20680

: CVTLP

F 0D74, 0511,BC10,0030,24A7,0007,9
0078, 0581,810,0030,2447,0007,9

VA_MLVAJ+2LITO[3],

NERT/DS.CVILP. 100

* IF OVERFLOW CHECK FOR ZERO DESTINATION

;

129700 DS.CVTLP.WRT.BYTE:

129701

u 0D3C, 0080,058E,400C,0508,0007,E

129702

;53582
£29705

J OD3E, 0480,05BE,444C,05D8,0007,¢

129706
;58;82

:29709 =0

5 0D7C, 0961,0012,0A77,8047,0007,E

;

WRITE R{TEMP,.R],SIZELBYTED,
MM NOINT?

;
:

;

WB_MLTEMP, RJ AND.ZLITOCOFO,

;Sg;}g

WX.NE.0? ,NEXT/DS.CVILP.95

129711

129715

129716
;sg;}g "

;

NEXT/DS.CVTLP.95

129710

129714
U OD7D, 0561,0012,0A77,F847,0007,E

10%omemmiecaccmnaceovana——- ———;

WRITE RLTEMP,R],SIZELBYTE],

SET MM.NOINT

D e;

w8 M[TEMP RJ AND ILITOCOFFY,
SET MM.NOIN
WX.NE.0?

;
;

129719 DS. CVTLP.95:
029720
u OD?E,

0161,8(10,0030,0CA7,0008,4

{A_MIVAT-7L1TOL13,

;gg;sz

NEXT/DS. CVTLP. 100

;

Plemseccemanaa
se

;

CLEAR FLAG?

109702

:29725
u OD7F, 0911,B8010,0030,3CA7,00D8,4A

0smemvmcsmacoesmsscacenocsnnones :

129721

129726

109727

SET MM,NOINT

VA MLVAI=2L1TO[1],

;

LSO

(MT098.M(X

DECMAL MIC

MICRO2

1M(O1)

Decimal String

—

28=NQV-83

16:30:35CVTL£L0KX Rey 13,00, Clock rate = 160ns

Page

;29728 DS.CVTLP.100:
029729

U ODBA, 0481,B000,0B60,0047,08D4,1 371+

;
¢ CD41, 0CB4,0287,05EC,0047,00D3,¢
u OD43, 0884 ,0587,0034,0047,0008.8
U ODBB, 0484,0587,0034,4047,9008,¢
U OD8C, 0(B4,0587,0034,8047,00D8,D

WB_MLVAI-RCTEMPO],

$29733 =01
129734

L
RCTEMP.RI_RB.RL.8,

;gg;g;

129735
;53;39

129738

;gg;zg

129741

;

SIBND CMP?,SIZELLONG]

:
e

FLAG1?,
NEXT/DS.CVTLP.WRT.BYTE

;
:

: IF OVERFLOW CHECK FOR ZERO
DESTINATION

RCROJ_O

;

jmmm—mmem——e e ——-;

;Sg;2§

RCR11_0

:29744

jmmmmemseecmmeccecsosamecscseoos ;

,sg;zg

129747

U OD8D, 0880,058E,4562,4847,00D4,4

jeosseesmcccssecmseccnsccocconeos :

129730

129748

;53;§8

;

RCR21_0

jemmemeceemceccomeecoccseo-scae- ;

WB_R[TEMP9],CCOP1,SIZE[LONG],

FLAGT (FLAGS.XOR.FLAG3)?

129751 =00

129752 DS.CVTLP.DONE:

U 0OD44, 0484,0592,4134,0047,003F,9

129753

;29754

129755

129756

U 0D45, 0484,0592,4134,0047,003F,9
U OD46, 0418,0036,4030,0047,0004,7

U 0D47, 0885,2036,4030,0387,0008,E
U ODBE, 0480,2592,4030,00A7,0004,4

129757

129758

:53;28

:29761

;53;g§

29764

;gg;gg

129767

;gg?@g

;¢v/?0

R ; NO OVERFLOW

R[RBJ _MLTEMPO], IRD1

;Condition codes are set, copy dest.

;address & **IRD1%x

;0]mmmmmc—eeccceeecemae—e—————— ; NO OVERFLOW

RER32 _MLTEMPO], IRD1
5 10=mmmm

e mmmm

CLEAR FLAG3

P D

:Condition codes are set, copy dest,
raddress 8 **IRD1wx

ORI

MLTEMP2]_FLAGS

e ; OVERFLOW AND PSL<N,2> = 00 OR 11
: CHANGE TO 00 OR 01

e S : OVERFLOW AND PSL<N,Z> = 01 OR 10
: USE FLAGS TO SET CONDTION CODES

jmemememem—e
e nen——————————— ;

CC_MLTEMP2],NEXT/DS.CVTLP.DONE

:CC is set, IRD1

;Sg;;5 DS.CVTLP.NON.O.DIGIT:

U OD8F, 0(80,19¢2,403D,8047,0009,0
U 0D90, 0086,183D,803D,8047,0009,1

Esg;;z
129775

;sg;gg

129778

U 0D91, 0886,1001,808D,8047,0000,2

129779

:129780

PL_MSS MLTEMP1]

;

j==memocecmmmmscecccccamcmcoeao. :

MCTEMP1]_(RLZEROJ+PL).SR.1

MCTEMP1]_MB.SR.1,

RETURN [¥2]

;

726_

;

(MT098,MCX
DECMAL.MIC

MICRO2

1M(O1)

Decimal String

16:30:35

28~NOV-83

:sg;g% .T0C ‘"
329783 3RRA
;gg;gg ;

: CVTPL

Decimal String

Rk R

CVTPL

. cvrpL”
A KRR R R

kAR AR R R R R

srclen.rw,

R R KR KRRk KRRk Kk k%

srcaddr.ab, dst.wl

129786 :

Input

MDR

Source length

;29788
:29789 ;
129790 ;
;29791

Resources

TEMPO
TEMP?

TEMPS
TEMP6

Next source digit
Intermediate results
Save source address
OF used to extract nibbles

129793 ;

MTEMP10

Save VA

229795

STEP(

129787 ;

Inputing source digits

MDR

129794 ;

Set if overflow

FLAGI

:29796 :

Output

129799 ;
;29800 ;
;29801

;

O8O3

;29802

Save ZEXT(source length)

TEMP7

129792 ;

129797 ;
129798 ;

FPDOFFSET

Set to 0

RO
R1

lero
Source address

Zero

R2
R A

A AR

kAR

R A kR AR AR AR

lero

AR KRR

:29804
229805 .REGION/IRDX.R1L,IRDX.R1H/IRDX.R2L,IRDX.R2H
:Sggg? DS.CVTPL:

ARk

U 03BA, 0485,259E,4191,€047,0012,0

;29809
:Sgg}?

U 0388, 0086,258E,403D,8047,0009,2

3533%% DS.CVIPL.02:
Eggg}g
MCTEMP2]_RLZEROJ
Esgg}g .REGION/DECMAL .R3L,DE CMAL .R3H

+ INITIALIZE RESULT

U 0D92, 0986,6(37,0030,7847,0009,3

Esgg}g

* USED TO EXTRACT NIBBLES

109820
U 0Dp93, 0580,7(13,8A30,F847,0008,0
U 0p80, 0080,0036,4030,0047,00FF,8

U 0081, 0D8G,7C11,8030,1107,00D9,4
U 0094, 0C85,2592,4031,44A7,0009,5

U 0095, 086, BE,4031,4047,00D9,6

129821

:298%2

129823

229824 =0

;Sggsg

109827

;Sgggg

09830

;53%%;

:09833
129834

LOD INC BRA?,SIZELWORD],
NEXT/0S,ADD

:
; EVALUATE SOURCE ADDRESS OPERAND

MLTEMP6] _ZLITOCOF]
0

Kk kR

E SAVE ZEXT(SOURCE LENGTH)

é[TEMP?J ZEXT(MIMDR]),

;29808

Page

CLOKX Rev 13,00, Clock rate = 160ns

eemmmmmmmmscmesmesescesceeeee—- -;
w8 _MITEMP71.ANDNOT.ZLITOL1F],
: CHECK SOURCE LENGTH
WX EQ.0?

;Qemmeeccceencaconena e

NEXT/IE OPER.FAULT

el :

;lememmmmcwmmmmccccscemcccceao-s ;

STEPC (M[TEMP?J*ZLITO[ZJ) SR.1

; LOAC # OF BYTES IN SOURCE

e . ——————————————— :

VA_RLTEMPS]_MIMDR]

: LOAD AND SAVE SOURCE ADDRESS

;Tmmmmmmmmmmmmmme——e—————————- ;

MLTEMP10]_RLTEMPS)

¢ SAVE VA

ke hek

727

;

CMT098.MCX

DECMAL . MIC

MICRO2

1M(Q1)

Decimal String

J 0096, 0980,0EF6,4030,2047,0008,2

28-NOV=83

16:30:35

G 9CLOKX Rev 13.00, Clock rate = 160ns

¢ CVTPL

:29855

------ s e G
-Iy -

;ggg%g

PL_L4]

Page

Y USED FOR ROTATING

129838 =0

]

728|
i

:gggzg DS.CVTPL.SKIP.ZEROS:

U 0D82. 0586,AC11,0300,00B0,0008,4

U 0083, 0886,7036,4030,0187,0009,7

129841
129842

:53322

:29845

‘53329

$29848
J 0097, 0586,7¢12,0030,F847,0009,8

129849

‘%33«55?

READ,SIZELBYTE].
vA_METEMP102 MB+ZLITOC13,

DRI STEPC?,NEXT/DS.CVIPL.20

* READ SOURCE BYTE
:
:

;|vmmmmmmm o ;

MLTEMP7]_STERC

* SAVE # OF BYTES REMAINING IN SOURCE

e
e D;

MUTEMP7]_MB.AND.ZLITO[1F],

NEXT/DS.TVTPL.CHECK.OVFLW

* MASK OF GARBAGE FROM SOURCING STEPC

129852 DS.CVTPL.20:
U 0D84, 0885,259E,4A40,0047,0008,2
,

U 0D85, 0881,217E,2031,8047,0008,8

129855
;ggggg

:29858
© 29859

;29860

(0
m
e ca
e e e m e a e:
RCTEMPO] ZEXT(MLMDR]),
*

SIZECBYTE],WX.NE.O?,
NEXT/DS.CVIPL,SKIP,ZEROS

CHECK FOR ZERO

;
* SKIP LEADING ZERO'S

s 1m=mmmmmmmmms
e m e coe oo ene ;

D_(MCMDRJ.RR.P)
,AND ,RCTEMP6],

NEXT/DS.CVTPL.END.CONVERT

;

:29853
29854

DECMAL .MIC

U 0D48, 044F,217E,0031,8047,0009,9

U 0D49, 0DBO,0C10,06F0,1847,08D4,D 377+

U 0D98, 0180,7C10,0B60,2847,08D4,8 413*%

PRTE

PR TR

TE DX TSI
YN

(MT098.MCX

1M(01)
String
l
Decima

MICRO2

16:30:35 TPCLOKX Rev 13,00, Clock rate = 160ns

28-NOV-83

Page

29861

t&wit*wt*t*t*it*fittktttitt*tw*tti*k*******tt*ttitt*twit**ttttn*w*w**t*

29864

wt*ntt*tttutwuntt*nu*t***x*ntx*txn****finkt#*i&**fifi*i*tt***t********t**

29862
29863

* We've read a nonzero BYTE from the source. The first gverflow
; ctheck is made from the number of significant bytes/digits.

29865
58329 DS.CVIPL,CHECK.OVFLW:

29868
23393
29871 =00

29872

29873
29874
29875

29876
sgg;g

; CHECK IF LESS THAN 10 SIGNIFICANT
; DIGITS IN SOURCE.

WB_MCTEMP?2-2L1T0C53,
SIGND CMP DEF?,SIZE[LONG]

;00=~-e~mecccecccnnccccnmcaenen- :

MTEMPO (MDR.RR.P) ,AND.RLTEMPS], ;
SET FLAG1,NEXT/DS.CVTPL.CONVERT
L

e mm———

NB MLTEMPO)=-ZLITOC3],

;Check it greater than 2,200,000,000

WB<31-30>7,NEXT/DS.CVTPL.30

;0 2120100700100:10s )

29879 DS,.CVTPL.LOOP:
29880
e
e
;

U OD4A, 0(B7,217E,0031,8047,0009.9

U OD4B, 0881,217€,2031,8047.00D8,8

29881

MTEMPO_(MDR.RR.P) .AND.RLTEMP6], :

29883
29884

:11 ----------------------------- :

29882
29885

29886

29887
29888 =01

NEXT/DS,CVTPL. CONVERT

(MCMDR].RR.P).AND.RLTEMP6],

NEXT/DS CVTPL.END, CONVERT

29889 DS.CVTIPL.30:
:29890
L
U OD4D, 044F,217€,0031,8047,0009,9
U OD4F, 0c87,217€,0031,8047.0009.,9

129891

29892

29893
;29894

sgggg

e o

R SR

. GET LEAST SIGNIFICANT DIGIT

MTEMPO_ (MDR.RR.P) .AND.RLTEMP6],

SET FLAG1,NEXT/DS.CVTPL.CONVERT
P

MTEMPO_(MDR.RR.P) ,AND.RCTEMP6]

;

ggggg DS.CVTPL.CONVERT:

U 0D99, 0886,2001,€030,0047,0009,A

Sgggg
29901

U 0D9A, 0086,2501,0420,8047,0008,6

U 0D86, 0C47,2002,0031,8047,0009,9

29902

29903

29904
29905 =0

29906

sgggg
29909

29910

u 0087, 0506,AC11,0300,0080.,00D4,A

29911
29912

MOTEMP2]_(MB+RLTEMPOD) .SL.1
s

: ADD NEXT DIGIT AND SAVE RESULT*2

talntauiebetudninde -

MCTEMP2] _MB+(RLTEMP2],ASL.2),
FLAGO?

; FINISH MULTIPLY BY 10 (2+(2X)+2X)
; RIGHT OR LEFT NIBBLE?

JQm=encaccncncnnencncrnnsnnannn. ;

MTEMFO_MDR.AND .R[TEMP

GET RIGHT NIBBLE

SET FLAGO,NEXT/DS.CVTPL "CONVERT * SET TOGET LEFT NEXT TIME
(lemmemecsceemmen
e e ———————

READ ,SIZELBYTE],CLEAR FLAGO,

va_METEMPT0] MB+ZLITOC1],
DBZ STEPC?,NEXT/DS.CVIPL.LOOP

More on unaligned read bug,

Was causing KSNV because stack flag was left set if tb miss

routine tried to service an interrupt.

41
40

39
38

Fix machine check code to sqt MM.NOINT before pushing params on stack.
Fix when FPD set & access violation § no TB miss f.e. the PTE is In the TB but access is not

allowed the MDR will not be clobbered.
Use Location 3EE instead of FEE to avoid ROM changes

Fix XFC instruction to Back-up
Fix "REI'* instruction to check

the P( bg one and clear all flags betore
for odd

5/19/80
Cleanup and improve the comments.

going to WCS,

P({ when entering compatipility mode

5729780

gg?gagacial pack routine entry for CVITP destination length O,
37

P e IR TE

detected, so just taking a read tbmiss is no good.

: 42

Make changes for CMODE reserved opcodes (see CMODE revision 20).
Ensure that a TB-miss and AC{ Violation don't cause problems
Assign permanent addresses to free tocations (where possible)

Fix machine check to disable cache on cache parity errors.

fix FD opcode decode,
Remove Q 0 from FX.IE.FD.RET.

fix WRT BUS ERR double error halt.

AR LU

D I =~

— O O~
N B AifY =00 00O AN

N N ONOO O O~ OO O Or NNUmAUIY LI

;43
:

{hange halt code to 5.

Clear FPA traps to avoid erroneous trap,

Set stack flag on halts to tell console to look at

Load PC with
B

AL LN = O O CO NG

~ NN

) NN

AT U JUAAHA A WAL LA

N NS N SN N W NN N B

U UA LATUAN LA LA U A LN LA AN LA

A U

e Bt Bt Bt i Bk i Joa oo Jon: Jac o Juasd ~
Lot OOOOOOOOODODOOD QOOOOOOOOOOOOD <

WALA

Fix disabling

Fix consale

front panel.

SCBB+offset on halt dus to vector<1:i0>=3,

of cachs on cache machine checks.

Tnterrupts to properly

clear transmitter interrupts.

Fix handling of FPA detected faults.

Fix KSNV to always raise the IPL to 1F.
Initial release,

Load VA and set MM.NOJNT for interlocked queues with FPD set.
36

;

237080

BIN

;

CMT098 . MCX

MICROZ2

Interrupts and Exceptions

)

T1ANDE .M]C

28=~NOV~83

1M(01)

:§;88; LT0C '

16:30:35

?"-w_;»_-;“‘-d._.ufl,fl,_,d,_”_”m_

CLOKX Rev 13.00, Clock rate = 160ns

: INTERRUPT WIDE BRANCH

Interrupts and Exceptions

Page

: INTERRUPT WIDE BRANCH''

;37033 ;ifit*ttt*ttfittttQtttitttwttttttttt*twtitiwQifitw*&wfiwt&wtt*t*t**ii*ttttfiittt*tt
84

2370
:
:37885

OF THE INTERRUPT ROUTINES.
THE FIRST INSTRUCTION CONTROL
THIS 1S A TABLE OFTAKEN
IS TRANSFERRED
TO HERE AND THEN

: 37086 ;

A WIDE BRANCH IS

Eg;ggg :

(SEE INDIVIDUAL ROUTINES FOR INPUT AND MODIFY LISTS.)

:%;835 :

TO THE APPROPRIATE ROUTINE,

;37091 2*tntttttttttttttttt#tt*tfitt*fitk**ttt*t**fit******tt**ktt*t*t**kkttttwtwtt***tt :37092
:37093 ,SEQUENTIAL
137094 38:
+37095 IE.INT,WIDE.BRANCH:
237096 I1E.SOFT,INT:
;111000 mmwmmmmme e cacanna- :37097

Jv 0038, 00BO,EC11,2034,0047,04F4,0

237098

:137099
: 37100

b _M[SCBBI+ZLITOL80)

P SH.NEXT/IE.SOFT.IfiL

137101

; LOAD BASE ADDRESS OF SOFT.INT VECTORS.

: WILL RETURN+10(hex) WHICH WRAPS
; TO LOCATION 08

237102 1E.CONSOLE.INT:
+37103

U 0039, 0186,8D037,0030,A047,00F9,C

137104

:E;}gg

;111007 =~enmmeccmucancanaaaann —p

NEXT/1E,TONSOLE, INT2

37107 1€.UNIBUS. INT:
_

U 003A, 0D80,0(B7,0030,1687,00F7,7

137108

: 37109

;g;}}?

; LOAD THE NEW IPL INTO THE NEW PSL.

MCTEMPB]_ZLIT16[14])
;111010

mmmnn

MEMSCAR_ZLIT24[2]

; JUMP TU CONSOLE INTERRUPT ROUTINE.

e nnnen - -;

NEXT/IETUNIBUS. INF2

: LOAD ADDRESS OF UNIBUS INTERRUPT REG.

; JUMP TO UNIBUS INTERRUPT ROUTINE,

$37112 1E.INT.TIMER:
JX7113

u 0038, 0050,6C11,0036,04A7,00F6,E

J37114

:;;}}5

SET FLAGZ,NEXT/IE.INT,TIMER2

; LOAD THE MACRO VECTOR ADDRESS.

; NO MORE PARAMETERS TO PUSH.

sn
33711? 1E.connecrso.n
L L LT :
1111100 ~onvwmna= L

37118

¢ 003C, 0550,6C11,0032,A4A7,00F4,A

11101 = = o :

VA_MCSCBBI+ZLITOLOCO],

;37119
;37120
137121

VA _MCSCBBI+ZLITOL54],
SET FLAG?,
NEXT/IE.CORRECTED ,MEMZ

; LOAD MACRO VECTOR ADDRESS.
; NO MORE PARAMETERS TO PUSH.
H

904

CMT098.MCX

;

LANDE .M1C

MICRO2

1M(01)

28-NOV-83

Interrupts and Exceptions

16:30: 35

CLOKX Rev 13.00, Clock rate = 160ns

: INTERRUPT WIDE BRANCH

Page

137122 1E,CACHE.PAR]ITY:

)

U 003D, 0C80,00%6,4030,0047,0000,1

137123

;37124

;g;}%g

$111101==mmee e ummuwanwemwwe; SET ERROR CODE TO PUSH ON THE STACK.
; CHECK IF IN CONSOLE MODE.
MCERRCOD]_ZLITOL3],
; NOW ARE EXCEPTIONS*%#xxtwwx
NEXT/MS.HALT.MICRO

137127 1E.WRT.BUS,ERR:
cn e
1111110 emvmm e
VA _MLSCBBI+ZLITOL60],
:37129
SET FLAGZ,
:37130

;37128

)

U 003E, 0550,8C11,0033,04A7,00F0,¢

;g;}%;

NEXT/1E.WRT.BUS,ERR2

e e:

; LOAD MACRO VECTOR ADDRESS.

; wxwFLAG CLEARED IN NEXT CYCLE=**

: JUMP TO WRITE BUS ERROR ROUTINE.

137133 1E.POMER.FAIL:

137134

U 003F, 0950,£C11,0030,64A7,00F4,7

:37135
:37136

;%;}gg

R R et e

VA_M[SCBBI+ZLITOLOCT,
SET FLAGZ,

; LOAD MACRO VECTOR ADDRESS.
; NO MORE PARAMETERS TD PUSH.

; **HARD ADDR**

: CATCH RETURN FROM IE.SOFT.IPL

NEXT/1E.POWER.FAIL2

; JUMP TO POWER FAIL ROUTINE.

127139 ,RANDOM
137140

:3512} 8:
U 0003, 0€86,8287,0011,4047,00F3,8

137143
137144

M[TEMPBJ RCTEMP5].RR. 16,
NEXT/IE.SOFT,INT3

* LOAD IPL INTO PROPER BITS OF NEW PSL.

; CONTINUE WITH SOFTWARE INTERRUPT FLOW.

905!

CMTO98.MCX

TANDE .MIC

MICRO2

1M(01)

16:30:3°
: 30

28=NOV-83
\

Page 906

CLOKX
( Rev 13.00, Clock rate = 160ns

: Initiate Exception or Interrupt

Interrupts and Exceptions

¢+ Initiate Exception or Interrupt'

Interrupts and Exceptions

;g;}zg .TOC '

;37147 ;****t**tt****t**tfit*tttt**t*t*t****t***t*******t***tt***wt*wt*********i**t***
: 37148 ;
+ 37149 ;
;37150
: 37151 ;
;37152

;37153 ;

:37154 ;
;37155 ,
;37156 ;

Entry points

IE.ABORT
1E.TRAP
JELFAULT
1E . INTERRUPT

Resources

s$P,1SP,KSP,ESP,SSP,USP
VA ,MDR
PSL
PC,PCBACK

Save old PSL

TEMP4

:37157 .

137158 ;

TEMPS

Macro interrupt vector

MTEMPY

Temp to switch stacks

;37159 ;

MTEMPS

;37161 ;
;37162 ;

MTEMP10
FLAGO

137160

: 37163 ;
37164 ;

New PSL

Temp to switch stacks
0 = EXCEPTION
1 = INTERRUPT
0 = INTERRUPT MODE
1 = KERNAL MODE

FLAGY

: 37165 ;

137166 ;
137167 ;
;37168 ;

FLAG2

0 = MORE PARAMS TO PUSH RETURN TO CALLER
1 = NO MORE PARAMETERS, DO IRD1
0 = PUSH PCBACK -~ 2

FLAG3

;g;}gg :

= PUSH PC

137171 ;
37172 ;
137173 ;

THIS IS THE MAIN SUBROUTINE USED TO INITIATE ALL INTERRUPTS AND
EXCEPTIONS (EXCEPT CHMX). THE EXECUTION STACK IS SWITCHED TO BE
EITHER KERNAL OR INTERRUPT, THE OLD PSL AND PC ARE PUSHED ON

137175

137174 ;

NN R AR

THE NEW STACK AND A NEW PSL AND PC ARE LOADED.
AR AR R

AR R

AR AR

AR AR AR AR AR

R RN

R RN ARk K

(MT098.MCX
.M IC
1ANDE

MICRO2

1M(01)

28-NOV~83

Interrupts and Exceptions

16:30:35

Page 907

CLOKX Rev 13.00, Clock rate = 160ns

: [nitiate Exception or Interrupt

;37176 ,REGION/IANDE.R1L,IANDE.RIH/JANDE ,R2L, 1ANDE .R2H/1ANDE .R3L, IANDE .R3H

.3717? QECC:

*********FORCE ADDRESS*********

:37178 [E. ABORT'

.g;}gg 1E.TRAP:
OECC, 0CB86.8036,4680,0087,00EE,8

; SET IPL IN NEW PST TO CURRENT IPL.

37181

M[TEMPBJ PSL,

237184 OECD:

;ax%awdxx*FORCE ADDRESS*uakskxuw,;

;37187
: 37188

MLCTEMP8]_PSL,
CLEAR TP,

:;;}g%

STACK FLEG?, NEXT/IE EXCEPO1

;s CHECK FOR KSNV.

:g;}gg XE.FAULT:1

0ECD, 0496,8036,46B0,0087,00EE,8

: 37189

137190
:37191 =0

; SET IPL IN NEW PST TO CURRENT IPL.
; ON FAULTS CLEAR PSL<TP>,

STACK FLAG?

: CHECK FOR KSNVY,

30192 IE.Excepoa

OEE8, 0D06,8E92,0030,2047,00€D,6

37194

M[TEMP8] MB.AND. 0LIT24[4J

; CLEAR PSL<CM,TP, PD CUR> IN NEW PSL.

137198

NEXT/1E.EXCEPO2

:37195

137197
:371 98

OEE9, 0C86,95BE,4037,8047,00F9,8

;37199
;g;gg?

CLEAR FLAGO,

-------------- -

M[TEMP9J RLSP1,

: CLEAR FLAG TO INDICATE EXCEPTION,

: BEGIN TO SWITCH STACKS FOR KSNV,

NEXT/IE.RSNV

; INVALID KERNAL OR INTERRUPT STACK.

137202 1E.EXCEPO2:
0ED6, OD6E,8D12,4036,0047,00ED,A
0EDA, 0080,0036,4030,0067,00EE,A

OEEA, 0C80,0036,4030,00€0,00EE,C

137203 1
137204
137205
137206
137207

jecmmmmmecccecesscmeesssesueeess ; SET PREV MODE IN NEW PSL TO 11
M[TEMPBJ MB.OR.ZLIT16L0C0],
H
SET STACR FLAG
H
jommmmmm s memsmmmmemmeeas :

. AVOID ERRONEOUS TRAP.

: 37208

CLEAR FP TRAPS

"3721 0

--------------- .l.fl----_--—---_--.

237209

37211

READ PHY,

; READ THE MACRO INTERRUPT VECTOR

:37213

NEXT/IE.20

;37212
;37214

¢ AVOID ERRONEOUS TRAP,

CLEAR ARITH T1RAPS,

]

237215 1E.INTERRUPT:

137216

OEEE, 0840,0036,4680,0060,00EE,C

:3?51?
:37218

READ.PHY ,SET FLAGO,
CLEAR ARITH TRAPS,

;37221

;g;g%g

137222
;%;552
;372%5 1E.20:

OEEC, 042D,2592,4271,4047,00€F,0

jmmmmr s moowmnsurcnneeaneennanss: SET FLAG TO INDICATE INTERRUPT,

STACK FLAG?

; CHECK FOR KSNV,

AL A

A LA AL AR A e AR L

; DETERMINE IF THIS INTERRUPT OR EXCEPTION]S TO BE HANDLED
; ON THE KERNAL STACK, INTERRUPT STACK OR TRANSFER TO W(S.
;Qrmwemon= o

sob e

137226

R TEMPSJ MLMDR],

137228

WB<1=0>7 ,NEXT/IE.25

137227

: READ THE MACRO INTERRUPT VECTOR
s AVOID ERRONEQUS TRAP,

CLEAR STACK FLAG,

Lttt LY

; SAVE THE MACRO INTERRUPT VECTOR

; BRANCH ON VECTOR<1:0>

MICROZ

(MT098.MCX
IANDE ,MIC

28-NOV=-83 16:30:35

1M(O1)

Interrupts and Exceptions
D D
e R ey D e B B
e e e e L e S P N e R
R
PUNININIAINIAININININI
DN TO NN NI NI PONINLTOND

137233 =00
137234 1E.25:
137235
237236
137237

MCTEMP9] RSP,
PSL<;S,CORM>?,

137239
:37240

MLTEMP9] RESPI,

: PREPARE TO SWITCH STACKS

CLEAR FLAG,NEXT/IE.60

: CLEAR FLAG TO SAY NEW STACK = IS

L
e Ly Y
e W W

137238

: INVALID KERNAL OR INTERRUPT STACK.

;00==ww==e- wesna- bt

SET FLAG1,NEXT/IE.KSTACK

~==3; HANDLE ON KS (UNLESS ON IS)
; PREPARE YO SWITCH STACKS
: BRANCH ON PSL<]S>

: SET FLAG TO SAY NEW STACK = KS

fummmemmnem——- e ww=wa=: HANDLE ON IS

PSL<IS.CORM>?

:37241
137242

237243
137244

;10mmnmm

; BRANCH ON PSL<IS>

m e mummeaee; HANDLE IN WCS

:37246

MCFPDOFFSET)_ZLITOLBI,

: SET ERROR CODE, AND JUMP TO WCS.

37248

NEXT/2001

: 60 TO MS.HALT.MICRO (ADR=01) IF NO WCS

SET_STACK FLAG,

137247
T
S

U OEF2, 096E,CC37,0030,4047,0200,1

; BEGIN TO SWITCH STACKS FNR KSNV,

NEXT/1E.RSNV

3053

137245

: Initiate Exception or Interrupt

MLTEMP9]1 RLSP],

U OEF1, 040E,958BE,4787,8207,08EE,B 479«

Page 908

CLOKX Rev 13.00, Clock rate = 160ns

;37230

U OEFO, OC4E,95BE,4787,8207,08ED,B 479+

: ‘I .............. L
L TLT ————

;37229

U OEED, 0C86,958€,4037,8047,00F9,8

:37250

: TELL CONSOLE TO LOOK AT FRONT PANEL

;1lemmcennem
s —— wm——— :

MCFPDOFFSETI_ZLITOL?],
SET STACK FLAG

U OEF6, OD81,BC11,0030,1487,0000,1

:37254
:37255
30938

jmmmm——— e
e LT:
: LOAD SCBB+OFFSET+2 INTO PC
PC_MCVAD+ZLITOC2],
NERT/MS.HALT.MICRO
; OPERATION UNDEFINED, HALT

U OEF3, ODGE,CC37,0030,3847,00EF,6

:37251
37232

137258

TR R RN KA R KRR AR KE AR AR AR AR AR AR AR AR AR RN RN RN R kRN

137259

:37260
:g;gg%

: SET ERROR CODE
: TELL CONSOLE TO LOOK AT FRONT PANEL

1011

; SWITCH STACKS IF NECESSARY AND SET PREV MODE IN THE NEW PSL,
; ALSO SET NEW PSL<IS> IF HANDLING THIS ON THE INTERRUPT STACK.

137263 IE.KSTACK:
137264

U OEDB, 0886,A5BE,4788,0207,08F2,8 479+

MCTEMP10]_RLKSP1,

; FETCH NEW STACK POINTER

;3;228

NEXT/IE.SAVE.éP

: TO SAVE OLD STACK POINTER

:§7569

137269 IE.50:

U OEDF, 0586,8(92,4030,2047,00¢6F
,B

1101 e mmmmcnnenan= e

+37265

1372270
13727

PSL<IS,CURM>?

; BRANCH ON CURMOD

;111lwcmemmemmnmnncunnmcscnacnae :

MCTEMP8]_MB.OR.ZL1T24[41,
NEXT/IE.85

: SET NEW PSL<]S>=1
:

———

‘

CMT098.MCX
1ANDE MIC

MICROZ2

1M(01)

28-NOV-83

Interrupts and Exceptions
:37272 =101
;37273 1E.60:

OEEB, 0586,8(92,4030,2047,00EF
,E

137274

:g;g;g
137277

OEEF, 0586,8(92,4030,2047,00EF,B

137378

;g;ggg

137281 1E.65:

0EFB, 0986,8F12,0031,F847,00ED,7

137282

:ggggz

16:30:35

H 7

CLOKX Rev 13.00, Clock rate = 160ns

: Initiate Exception or Interrupt
;1011-smesummmm
e e ——— e ————— H

MCTEMP8] MB.OR.ZLIT24[41,

NEXT/IE.YISTACK

OEFE, 0C86,A5BE,4789,0207,08F2,8 479+

+ SET NEW PSL<IS>=1

;

1111 mmmmmmmmm
e m e —————;

MUTEMPB]_MB.OR.ZLIT24[41,

NEXT/IE.&S

+ SET NEW PSL<IS>=1

jw-==mssescescmecceecemeeeen ———;

MCTEMP8] _MB.AND.OLIT16C3F],

NEXT/1E.PUSH.PSL.PC

Eggggg 1E.ISTACK:

% SET NEW PSL<PREV MODE>=0

137287

MCTEMP10] _RLISPI,

* FETCH NEW STACK POINTER

;g;ggg

NEXT/IE.SAVE.SP

; TO SAVE OLD STACK POINTER

137288

Page 909

; BRANCH OM CURMOD

PSL<IS.CURM>?,

137291 =1%00

137092 1E.SAVE.SP:
137293
2100~ m

0F28, 0884,9592,4038,0047,00F1,6

137294

;g;ggg
137997

0F29, 0484,9592,4038,4047,00F0,A

137298

:g;ggg

:37301
QF2A, 0€84,9592,4038,8047,00F0,E

137302

;g;ggz
137305

0F2B, 0084,9592,4038,0047,0060D,5

137306

;g;ggg

R[KSPI_MLTEMP9],

; SAVE OLD STACK POINTER IN KSP

NEXT/1E.80
L

RLESP]_MLTEMP9],

NEXT/IE.70

D — —mm—————;

RLSSPI MLTEMPYI,

* SAVE OLD STACK POINTER IN SSP

;

NEXT/IE.90

;

NEXT/IE.?5

RLUSPI_MCTEMP9I,

37311

:g;g}%

Eg;g}g 1E.75:

OFOE, 0586,8F12,0035,F847,00€D,5

0F16, 0186,8F12,05F1,F847,00€D,5

‘37315
;g;g}g

37319 1€.80:
237331
137502

: SAVE OLD STACK POINTER IN USP

Eg;ggg 1E.70:
0FOA, 0586,8F12,0033,F847,00ED,5

;

: SAVE OLD STACK PDJNTER IN ESP

MCTEMP8] _MB,AND,OLIT16[7F1,

* SET PREV MODE IN NEW PSL TO EXECUTIVE.

MCTEMPS8] _MB,AND,OLIT16L08BF],

* SET PREV MODE IN NEW PSL TO SUPERVISOR

NEXY/1E.90

NEXT/IE.90

.
MCTEMP8]_MB, AND 8L1T16[3FJ.
FLAG1?,NEXTZIE.9

: SET PREV MODE IN NEW PSL TO KERNAL,
: IF NEW MODE=KERNAL, DON'T RELOAD SP,

CMTO098.MCX
1ANDE .MIC

MICRO2

N
28-NOV-83

1M(01)

Interrupts and Exceptions

:§?§54 1E.90:

16:30:35

7
CLOKX Rev 13,00, Clock rate = 160ns

Page

910

Initiate Exception or Interrupt

137323 =01

OEDS, 0C84,A592,4037,8047,00ED,7

0ED7, 046(,073C,0027,84A7,00F1,E

137325

RCSPI_MCTEMP10]
137326
27
1373
137328 IE.PUSH.P?%.PC
137329

;37330
137331

:3733§
13733

0F0S, 0886,8487,0030,0007,00F2,1

0F21, 0B80,067E,FB07,FB47,00F2,2

137350

0EDD, 0028,7592,4420,0508,00EF,4

QEf4, 0580,0037,05F0,EFA7,00F0,0

; BITS<31-16>, THEN SET FLAG3 TO PUSH P(

;

—
;{

CONTINUE INITIATING THE EXCEP OR INTER

LOAD MASK OF PSL MBZ BITS,

e L e L

VA_RLSPJ_RB~CONX(4),

: ARE THERE MORE PARAMS TO PUSH?

DL L DL ————

PUSH,FLAB3? ,NEXT/IE.GET.PC

MORE PARAMS TO PUSH.

:: PREPARE_TQ PUSH ONTO SP.
; IF FLAG3 SET PUSH PC ELSE PCBACK=2

;0% emmmmm—m
e ——— ———————— ~e=;

WRITE MCTEMP?),SIZELLONG],
CLEAR STACK FLAG,RETURN L*11

N STy —

$373
0EDC, 0084,073C,04E7,84A7,04F0,8

=0*0

: PUSH THE PC OR PCBACK~2 AND RETURN
TQ PUSH MORE PARAMETERS,

s NO MORE PARAMS TO PUSH.

11 RQumm——— cmmeneamsessene———————

VA_RLSPI_RB-CONX(4),

PUSH, FLAB3? ,NEXT/IE .GET.PC

PREVIOUS MODE WAS COMPATABILITY MODE.

: MOVE PCBACK=-2 TQ PC TO CLEAR

PC_MFPCBACKI=CONX(2),

SI1ZECLONG],FLAG2?

g g

= OO 0O

URITE MCTEMP4J.ANDNOT.RCLONLITI,' ¢ PUSH OLD PSL ON STACK,

;37352
:37%52

: LOAD NEW PSL.

: 1 o----------------—----- -------- H

SET FLAG3
137345
NEXT/IE.105
137346
137347
I D
ee
;37348 R
LONLIT_L3020FF00]
237349

NNNNNNNWO OO OO O VI

QED9, 0428,7592,4040,0508,0000,1

: DISABLE MEMORY MANAGEMENT INTERRUPTS

NEXT/IE.110

137342

NS NN

0ED8, 0084,073C,04E7,84A7,04F0,8

: SAVE OLD PSL TO PUSH ON STACK.

PSL_MLTEMP8]_MB<31-16>.0,

137340
137341

137351

0F22, 0C80,4003,84AD,4508,00€D,8

hCTEwP4l PSL,

:; PREPARE TO PUSH ONTO THE STACK.

WB<31-3057
: CHECK IF WAS IN COMPATABILITY MODE.
137336
137337
;«xwsxxxxaeFORCE ADDRESS**#unnwnn;
;37338 0F05:
;37339 1E.105: :071=wemmmmmmmmmmmcem————ecaema—- ;

137343 OF 07:
137344
0fF07, 0859,9710,0010,0487,00F0,5

Y; SET NEW STACK POINTER.

;

SET_MM.NDINT,

137335

L L

VA_RLSPI_RB-CONX(4),
SET STACR FLAG

137334

QF1E, 0866,4036,46F0,0087,00F0,5

Y LY T LT L L L L
:01 ------------ EL

P L

ottntmvenesiminlntemisintntetnedaintiittey H

WRITE MCTEMP7],SIZECLONGI,
CLEAR STACK FLAG,FLAGO?
QEF4:

; PREPARE TO PUSH ONTO SP,
:; IF FLAG3 SET PUSH PC ELSE PCBACK-2
C OR PCBACK~2 AND

:
:

D TO RAISE

IPL TO 1F

;xxexxxexxFORCE ADDRESStnwawnns;

1E.LOAD.PC:

iPL_[1D]

FLABT? NEXT/IE.RAISE.IPL

;

TION

PL TO CHECK FOR POWER FAIL

————

CMTO98.M§§
[ANDE M

MICROZ

1M(OT)

28-NOV=83

Interrupts and Exceptions
;%7376 OEF5:

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

: Initiate Exception or Interrupt

Page 911

sunaskienexFORCE ADDRESS*¥wwwxnxk;

137377 1E.LOAD.PCO1:

137378

OEFS5, 0980,5C13,8030,1C87,00E4,D

137379
;g;gg?
H

i]omteeceememmeaceamne———————— ; INTERRUPT OR VECTOR<1:0>=0

=0~

PC_MCTEMP5J],ANDNOT.ZLITOL3],
NERT/MP MTPR,EXIT

; PC _ MACRO VECTOR<31:2>'0<1:0>
:

37382 JE.RAISE.IPL:

OF00, 0D86,8D12,4030,F847,00F0,2

137383

;g;ggg

B
ea=ew==; EXCEPTION AND VECTOR<1:0>=1

MCTEMPBI_MB.OR.2LIT16L1F]

0F02, 0980,5C13,8030,1C87,00F2,6

Eg;ggg IE. CHECK ., DBL . ERR:
PC_MLTEMPS5],ANDNOT ., ZL1TOL33
Eggggg

0F26, 0C80,0036,4AF0,0047,00F0,1

;g;gg;

:37390

: RAISE IPL TO 1F.

? PC _ MACRO VECTOR<31:2>'0<1:0>

D
tL L LN LI B ;
: CHECK FOR POWER FAIL OR WRT BUS ERR.
INTPEND OR TIMER?

137303 =
0FO01, 0480,8002,403,8007,00€4,D
0F03, 0180,0D37,0030,E7A7,00F3,6
0F36, 0480,0036,4030,0047,00F3,A
OF3A, 0CB0,0036,4AF0,0047,00F1,5

;37394 1E.RESTCRE,IPL:
137395
0] mmemmmm———————— memmmmmm——a——— ; POWER FAIL, LET IT GO THROUGH
: RESTORE 1PL
PSL_MLTEMPB],
137304

;g;ggg

NEXT/MP MTPR.EXIT

137299

;1 lmmmmemmcrecmcmm
e m
e : NO_POWER FAIL,

;g;figg

137002

jmmmmmmmmmmmmemmm—en
e m————en- ;

Nop

:37405

jmmmmemmm————
e e oeescmeenas ;

:g;zgg
127409
‘%?2}?

137412
0F17, 0480,8002,403D,8007,00€4,D

* SET IPL TO CHECK FOR WRT BUS ERROR.

;g;zgz

:37408 =01
OF15, 0480,0036,4780,0047,08EC,F 479%

IPL_C1C]

137413

‘%52}?

INTPEND OR TIMER?

* WAIT 1 CYCLE FOR ARBITRATION TO SETTLE
: CHECK FOR WRITE QuS ERR.

;0] =mmmmc o mmnm—————— ; THERE IS A WRITE BUS ERROR

MICRO VECTOR?,
NEXT/IE.CLEAR. INT

* BRANCH ON UVCTR SIMPLY TO
¢ CLEAR THE INTERRUPT

;1] mmmem e wmmmmn e ; THERE IS NOT A WRITE BUS ERROR

PSL_MLTEMP8],

NEXT/MP.MTPR.EXIT

¢ RESTORE IPL

: AND CONTINUE WITH NORMAL PROCESSING

132416 =111

QECF, 0080,C592,46F0,0047,00EE,6

137417 1E.CLEAR.INT:
137418
L
D e e ———— ; THERE IS A_WRITE BUS ERROR

;g;z;g

137421 =10
OEES, 0458,8002,403D,8007,00F3,E

0EE7, 096E,CC37,0030,2847,0000,1

137422

WB_MLFPDOFFSET],WB<31-30>2

i CHECK BIT 31 FOR DOUBLE ERROR

:10~m==n P
e;

;g;zgz

PSL_MLTEMP8],SET FLAG3,

NEXT/IE.WRT.BUS.EXCEP

¢ RESTORE PSL, SET FLAG TO PUSH PC

137425

;

137408

NEXT/MS,HALT,M{CRO

;

(MT098.MCX
TANDE MIC

MICROZ

1M(01)

28=NOV~83

Interrupts and Exceptions

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

: Initiate Exception or Interrupt

Page 912

;g;zgg IE.WRT.BUS.EXCEP:

U OF3E, 0186,0C91,0032,0047,0003,E

U OF08, 0585,9C10,0080,1047,0000,1

137431

:%;2%% <0

Eggzgg 1E.GET.PC:
RTEMP7_MLPCBACKI-ZLITOC2],
137436
;g;zgg

;37439

y OF09, 0185,AC10,0080,0047,0000,1

MCFPDOFFSET] MB+ZL1T24(401,

NEXT/IE.WRT,BUS.ERR

137440
237441

RETURNTML +1]

Y SET BIT30 TO TRAP DOUBLE WRITE ERRORS

! GET PCBACK=2 TO BE PUSHED ON THE STACK
;

jlemcscccacananenanean ceeememnn;

RTEMP7_MLPC1-ZLITOLOD,
RETURNTML+1]

% GET PC TO BE PUSHED ON THE STACK.
:

CMT098.ME§
TANDE .M

MICROZ2

1TM(01)

28-NOV=-83

Interrupts and Exceptions

;%;22% .T0C
337444 Rt
;g;zzg ;

137447 :

137448 ;

16:30:35

;37452

CLOKX Rev 13.00, Clock rate = 160ns

: SOFTWARE INTERRUPTS

e R R A e R S IS LA SIS A AR AL AL
Entry points
1E.SOFT.INT3

Resources

SISR

Bit causing interrupt is cleared

;g;zgé ;

Interrupt vector address

MTEMP8

New PSL

SOFTIPR

IPL of next highest software interrupt

Set to indicate no more params to push

IE.SOFT,IPL

137456 :

Subroutines

137459 :

The new IPL is calculated from the SISR.

;g;zgg ;

$ 37460 ;
$37461
: 37462
;37463

237660

913

Temporary

FLAG2

;37453 ;

AL LLLLL AL AL AL

Base address of software interrupts

Output

AL LALLM

TEMPS

Rage

: SOFTWARE INTERRUPTS''

Interrupts and Exceptions

:g;zgg :

137451 ;

1E.INTERRUPT

A new PSL is loaded into

a temp with onlg the IPL bits set, The macro vector address is
4+«1PL + SCBB + 80Chex),
The bit is cleared
in the SISR and the
IPL of the next highest software interrupt is loaded into SOFTIPR
for arbitration by the hardware.

IRXRAARKRRKKAEA R AR A AARAAKRREARERRRR AR

ERARER

ko by

137465

137466

;37467 ;1E.SOFT.INT:
;37468
501000~ ~~=memcemmenncce
e n——— :

: LDAD BASE ADDRESS OF SOFT.INT VECTORS.

137469

D_MLSCBBI+ZLITOC803,

137473 ;

MCTEMP8]_RLTEMPS].RR.16,

137476 OF38:

;axaxxxxxFORCE ADDRESS***a%xsns;

}g;zgg

RLTEMPS5]_RB.ASL.2

:37470 ;
;
137471
;37472

;%;Z;g ;

PUSH,NEXT/IE.SOFT.IPL
;11000

;

~meomcrcnncrmcn
e
————— ;

NEXT/IE.SOFT.INT3

: LOAD IPL INTO PROPER BITS OF NEW PSL.

;§;2;§ 1E.SOFT.INT3:

U OF38, 0484,05F7,0021,4047,00F4,1

137481
U OF41, 0040,0021,0031,44A7,00EC,E

$37482

137483

;37484 =0xwnx
;37485

;37486

U OECE, 0556,FAD3,8030,0847,04F4,0

;37487
;g;zgg

137490
U OEDE, 0480,5387,0010,0787,00EE,E

137491

:%;Z%% _

% THE VECTOR OFFSET IS IPL*4,

jmmmmmm———oc—a—n mm——————— m————

VA_D+RLTEMPSI,

SET FLAGO

: LOAD ADDRESS OF MACRO VECTOR.

: THIS IS AN INTERRUPT,

L Rttt -

MESISRI_MB.ANDNOT.ZLITPLL1],

SET FLAGZ,
PUSH,NEXT/1E.SOFT.IPL

:
:

CLEAR BIT IN SISR FOR THIS INTERRUPT.

NO MORE PARAMETERS TO PUSH.

;14K
A ko memee e mna e cmc—————- ;

SOFTIPR_MLTEMP5].RR.16,

NEXT/IE . INTERRUPT

: LOAD SOFTWARE IPR REGISTER USED BY THE

; HARDWARE FOR ARBITRATION,

CTngg.m%X
C

MICROZ 1M(01)

28-NOV-83

Interrupts and Exceptions

16:30:35

1E.SOFT.IPL

Interrupts and Exceptions

;37496 R
;g;zgg H

et AR R A
fntry points

E%;ggg ;

Resources

Get most significant bit set in SISR

Eg;gg% ;

Output

TEMPS

IPL of highest software interrupt pending

137503
:37505

CHARLIE'S FLOWS 2.2

ek kR R AR AR AR

AR R A A L AL LA

AL LA
SR A L A
1E.SOFT.IPL

AR AR R A AR AR KRR

AR AR

: 37506 0F40:

senxnknkwxFORCE ADDRESS**%wxwxnx;

Eg;ggg

PL_MSS MLSISR]

:%;ggg 1E.SOFT.IPL:

37511
U OF46, 9C86,5837,0080,0047,0001,0

1E.SOFT. IPL""

;g;zgg LTOC '

ST7504

U OF40, 0880,F9C2,403D,8047,00F4,6

Page 914

CLOKX Rev 13.00, Clock rate = 160ns

;37512
137513

AL AAL AL ALA AL L

EERAARA AR

RRARRRARRRR KR KK

* LOAD IPL OF HIGHEST SOFTWARE INTERRUPT

L L L L: MOVE IPL INTO A TEMP SO IT CAN BE
v

MLTEMPS] _PL,
RETURN [¥16.1]

; SHIFTED FOR BUILDING A NEW PSL.
:

;

CMT098.MCX
TANDE .MIC

MICRO2 1M(01)

28-NOV=-83 16:30:35

Interrupts and Exceptions

;%;g}g .TOC '

: POWER FAIL

Interrupts and Exceptions

: POWER FAIL"

SRS ES L AL AR
237516 TSI
;%;g]g :
Entry points
IE.POWER.FAILZ

LAAA AL LALE AL AL LALLM

137519

Cutput

New PSL

137523 ;

Load interrupt vector address into VA.

$37520 ;
;%Zgg% :
: 37524 ;

237525

Page 915

CLOKX Rev 13.00, Clock rate = 160ns

TEMP8

VA
FLAG2

Interrupt vector address
Set to indicate no more params to push

into a temp with only IPL bits set.

AR HAKARKARERIRRRAIRI AR AR IR

LA AL EAL AL A

R AR R RO

Load new PSL

RN R AR XN KRRk kb obbok ok

: 37526

:g;ggz ;1E.POWER.FAIL:

137529 ;

VA_MLSCBRI+ZLITOLOCD,

* LOAD MACRO VECTOR ADDRESS.

:g;g%; H

NEXT/1E .POWER.FAILZ

; JUMP TO POWER FAIL ROUTINE.

;37533 0F47:

sauxxewa
k¥ AFORCE ADDRESS#*#wxkxwx;

137534

MCTEMPB]_ZLIT16L1E],

;37530 ;

SET FLAGZ,

; NO MORE PARAMETERS TO PUSH.

:%;g%g 1E .POWER.FAILZ:

137537

NEXT/1E.INTERRUPT

Y SET IPL=1E IN NEW PSL,

s INITIATE THE INTERRUPT,

U QF47, 0986,8D37,0030,F047,00EE,E

;

)

CMT098.MCX

IANDE MIiC

MICRO2

1M(01)

28-NOV-83

Interrupts and Exceptions

CLOKX Rev 13.00, Clock rate = 160ns

: WRITE BUS ERROR

Page 916

: WRITE BUS ERROR"

’ :%;g%g .10¢ "' Interrupts and Exceptions

E 751,0 Nt.itflfit*t*'t*"'ttfififi**tttttttt****t*ttt**fitttfifit*tfl**fi'*tfl'*fit*"'.tt'ttfi'*!

Entry points

: ;521 :

16:30:35

; 7§4§ ;

Output

137544 ;
:gggzg :
137547

137548 ;
AU

: 37550

1E,WRT.BUS.ERR2

MTEMPS

Load interrupt vector address into VA,
R

into a temp with only IPL bits set.
e

;§;§g1;18 WRT,BUS.ERR:

: 755% :

H ;ggg H

New PSL

Interrugt vector address
Set to indicate no more parameters

VA
FLAG2

{A_MCSCBBI+ZLITOL60T,
SEY FLAG

Load new PSL

AL R AL R AR

A R A AL AAA L AR AR LA AR AL

* LOAD MACRO VECTOR ADDRESS.

¢ NO MORE PARAMETERS TO PUSH.

137556 =0

:37557 1E.WRT.BUS.ERRZ:
:%?558
-------------------- emmmamanser (LEAR FLAGZ TO REGAIN CONTROL

U 0F0C, 0116,8037,0030,6847,04E€,E

v OF0D, 0OD8B0,0D37,0030,EFA7,00F0,2

: 37559
:%;gg?

METEMPBY ZLIT16L1D], CLEAR FLAGZ.. SET [PL=1D [N NEW
¢ INITIATE THE lNTERRUP?.
PUSH,NEXYZIE, INTERRUPT

137562

: 57563

T TSR

iPL JL1DI NEXT/1E,CHECK.DBL.ERR

; CHECK FOR DOUBLE WRITE BUS ERROR

Interrupts and Exceptions

3;264 10C "'

7569

7570
;g

N NN N NN N NN N N

LTI

A U U Ul LN U

LA
LN

U OF4A, 0186,8037,0030,0047,00EE,E

HA VIV
VIVE

TE PR PR PR O

7573

CLOKX Rev 13,00, Clock rate = 160ns

: CORRECTED READ DATA ERROR

Page 917|

: CORRECTED READ DATA ERROR'

Interrupts and Exceptions

Entry points

J1E.CORRECTED.MEM

Output

MTEMP8

Load interrupt vector address into VA,

;
:

New PSL

Interrupt vector address
Set to indicate no more parameters

VA
FLAG2

into o temp with orly IPL bits set.

R AR R AN AR

o Ve 0

AR R AN

AR AR R

0 O

T O G BV

s B

R AR

AN R R kAR R AR

VA_MLSCBBI+ZLITOLS4D,

OF4A:

;wxsxnwaexaFORCE ADDRESS#*awswwanw;

ST FLAG2

1E.CORRECTED MEM2:

MCTEMPBI_ZLIT16[1A3,
NEXT/1E.INTERRUPT

AR AR

AN AR A RA NN R AN RN AR ARk

; LOAD MACRO VECTOR ADDRESS.

Load new PSL

S W-

; NO MORE PARAMETERS TO PUSH,
.

:tfi*fifi*fltfitt*ti*ttt**tttt***ttttttttttttQt**t*tt**t******t**tfit*t*iw**‘flfi*i*it

N LA AN N

OCOCDO0CD0000
N NN N N NN NNNAO-OAONO
O N IR 2 OO 00 NN N SN — OND 00 N0

1ANDE (MIC

16:30:35

: ? ET

TM(O1)

AN A N

MICRO2

CMT098.MCX

PREYE TS PR TR TR TR 1)

28-NOV-83

L=1A IM NEW PSL.
_IPL=
NITIATE THE INTERRUPT.

28-NOV-83 16:30:35

1M(O1)

Interrupts and Exceptions

P S O T T

TR PR PR PR IR TR LR TR TR

TRT

8
9
0
1

2
3
4

7
8
9
0

Interrupts and Exceptions

: MEM ERR, (S PARITY, BAD IRD, TEMP HALT"

TR TR ]
PR PR R

IE.CS.PAR]TY
1E.BAD. !RD
1E.UNUSED.CS

TR TR T

Input

FPPOFFSET<31>

Set if in CONSOLE, BOOT or UVERFY code.

1f FPDOFFSET<31>=1 then FPDOFFSET<2:0> are as follows:
FPDOFFSET<2:0>
FPDOFFSET<2:0>
FPDOFFSET<2:0>
FPDOFFSET<2:0>

IR IR T

FPDOFFSET<2:0>

(0
1
2
4

ERRCOD
RTEMPO

Error code
Save MDR to push on the stack

FLAG2

Cleared to indicate more parameters

Resources

Used to extract MSCR's

Subroutines

JE .MACH. CHECK01
1E . ABQRT
1E.MACH, CHECKO?

Qutput

Interrupt vector address

Save MDR, MA, AND VA
Initiate the exception
Push machine check params

2222822222222t
R
AR XTSRS I R ZAT SRR
A4S RS2 SRR s dd ld i

T8 PARITY ERROR RECOVERY

5
6
7

forcing TB miss and then retry the fault micro-order.

1f machine gets 18 parity error, try to recover from 'SOFT' error by

8
9
0

7621
7622

T T T

37624

Resources

FPDOFFSET

bit<30> is used as 1B P.E. flag
bit<29> is a flag

to indicate

that

1B P.E. occurs while memory management

ERRCOD
MM, TEMPS

progress

used as temporary location to save MEMSCR
temporary location to save VA
222 S22

8222280

Po o Yo Yo Yo Ve Yo No e N

S T

37625 28:
:w*TRAP ADDR**
; MEM.ERROR 1S DETECTED BY A MICRO TRAP,
RROR:
.MEM,E
1€
29
37
3762
Jmmem——mmm
e —————————— - mumemences ; SET ERROR CODE TO PUSH ON THE STACK.
37 58
M[ERRCODJ 2L1T0C2],
:

NEXT/IE.MEM.ERRT0

: CHECK IF IN CONSOLE MODE.

37631 20:

;**UTRAP ADDR**

; CS.PARITY 1S DETECTED BY A MICRO TRAP,

g; 38

37632 1E.CS. PARITY:

37633 2~

jeesessceccceccccmecsacccacsessss ; SET ERROR CODE TO PUSH ON THE STACK.

37634
%;ggg

M[ERRCOD] LITOL1D,
NEXT/IE.MEM.ERR10

37637 3F8:

saxwnwknxr FORCE FOR DEFROM DEFAULT*wwawawwnns

37639
37640

eeesceeen. b csteitaiintetetly w==n==~=: BRANCH FROM UNUSED IRD ROM SLOT.
MCERRCOD] 2LITOC7],
* SET ERROR CODE T0 PUSH ON THE STACK.

U 0020, 0D86,BC37,0030,0847,00F5,6

U 03F8, 0186,8(37,0030,3847,00F5,6

- CONSOLE mode
- UVERFY
- BOOT
- BOOT

5 = BOOT

3; 233233222222022 2222222223238 2222332323223 2802

U 0028, 0086,BC37,0030,1047,00F5,6

Page 918

CLOKX Rev 13.00, Clock rate = 160ns

: MEM ERR, CS PARITY, BAD IRD, TEMP HALT

e S

****k**fi****&tttk*t****k**flt****k*titt**tttt*it*t**t**t*******
**tk********k*t
;
1E.MEM.ERROR
Entry points

DL AL

oo N oo N, oo N o N o No No e Ne N No No No Yo Jo Yo Xo o o o

AL L Rl

Rl i

2
3

LT0C '

;3
;3
.%

7
8
9
0
1

hJ—‘—hfl-fl-‘—fl—fl—fl—‘-6<>CDCDCDCDCDCD(D(DC)QD%D1DflD<POiDflDMDMDOOCDCD

.3
;3

b idridriirtir Aty idpigcpcud

LNLNLMLNLNLNLNLN\NLNU“NLNthNUMN&NLhUfldLNL&UflNLNkN&H
SN NN N N N NN TN TN SN S TN SN TN TN T SN SN SN NN SN SN N SN SN SN NN SN N SN N

1ANDE (MIC

MICROZ2

(MT098.MCX

:
: CHECK IF IN CONSOLE MODE.

37638 1£.8AD. IRD:
37641

NEXT/IE,MEM.ERR10

s CHECK If IN CONSOLE MODE.

|
i

.
:

CMT098 MCX
[ANDE .MI(C

(LOKX Rev 13,00, Clock rate = 160ns
28-NOV~83 16:30:35
MICRG2 1M(O1)
Interrupts and Exceptions : MEM ERR, (S PARITY, BAD JRD, TEMP HALT
137642

137643 3F9:

U 03F9, 0586,BC37,0030,3047,00F5,6

sxxdxxwws FORCE FOR IRD1

DEFAULTHawtanwiun

Page

;37644 1E.IRD1.ERROR:
oub et tndcemenena=~wa=: AN [RD1 FAJLED TO USE THE IRD1 ROM,
et
137645
; SET ERROR CODE TO PUSH ON THE STACK.
MLERRCOD] ZLITOL6],
;37646
; CHECK IF IN CONSOLE MODE.
NEXT/1E.HEM.ERRIO
137647

919

CMTO98.MCX
TANDE .MIC

MICROZ 1M(OV)

28-NOV-83 16:30:35

Interrupts and Exceptions

U 17F9, 0484,B592,4035,8047,00F5,6

CLOKX Rev 13.00, Clock rate = 160ns

: MEM ERR, (S PARITY, BAD IRD, TEMP HALT

137648 17F9:

jwwskkwaaxFQRCE ADDRESSaxxxaaxwx;

:g;gg%

NEXT7IE.MEM.ERRTO

137654 OFS56:

;#xxaxx**xFORCE ADDRESS*aasakws;

137557

;] JHEFPDOFFSET],

Ig;ggg 1E.UNUSED. CS:
RCR6] MLERRCOD],
137651

:g;ggg 1€ MEM.ERR10:

)

u OF56, 0080,(592,46F0,0047,00F7,D

;;;ggg 00

:37660 =01
u OF7D, 1D80,0CB7,0030,4687,00F4,8

u OF7F, 0480,0592,4230,0047,00EF,8

U OEF8, 01A6,7CB7.0031,0047,0096,¢

u 0EF9, 0880,0036.40B0,0047,0000,1

u OEFC, 0880,0036,4080,0047,0000,2

: FROM THE CONSOLE.

¢ CHECK IF IN CONSOLE MODE
;

;0] =mommmmememmsccenane ——eeee ; NOT IN CONSOLE MODE

MEMSCAR_ZL1T24[8],

: LOAD ADDRESS OF MCESR, DISABLE INTS

:37663

NEXT/1E.CHECK.FOR.CACHE

137662

dr66s <11

PATCH

; *% jump to PCS to check if TB parity error

: RETURN TO CONSOLE, BOOT, OR UVERIFY.

Eg;ggg )

WB_MLFPDOFFSET],WB<5-0>?

137668 OFF8:

;*xaxtxx¥aFORCE ADDRESS*wasxwwws;

;g;g;g

NEXT/CN.ERROR

137674 OEF9:
‘%?2;2

;111001 ==smemmmmcmcemmuneeananas :
: RETURN TO MICRO VERIFY
RETURN [+13

237669 1E.RET,TO, CN.BT."IV.
:111000=-wm==m=mmmammmscmmnena : RETURN TQ CONSOLE.
137670
137671
MCTEMP7] 7L 11240201,STEPC_2,
: BAD READ/WRITE TO MEMORY

;

;111010=~==~====cmosccanacancan ; RETURN_TO BOOT,

137678

VA_RCTEMPQJ_MLVAI-CONX(4),

: POINT BACK TO OFFENDING WORD

:g;ggg

RETURN [+2]

;

:g;ggg
137681 OEFC:
137684 OEFD:

u OEFD, 0580,0D81,3080,14A7,0000,1

i MOVE ERROR CODE INTO GPR FOR ACCESS

137661

137677 OEFA:

U OEFA, 0C85,B8710,00A0,04A7,0000,2

WB<31-30>7

Page 920

:37685

:37686

RETURN [+2]
:
;111100==smmmmmmcmammn—e—
e : RETURN TO BOOT.

;111101=me-mmcunne wm==sw=--=--==; RETURN_TO BOOT.
: POINT TO NEXT PAGE
;
RETURNTMC+13
VA_Q D_D+2L 17823,

;
:

CMT098.MCX
TANDE .M C

CLOKX Rey 13,00
28-NOV-83 16:30:35
MICRO2 1M(01)
Interrupts and Exceptions : MEM ERR, CS PARITY, BAD IRD
'

U OF4B, 0486,9036,4030,0647,00F5,9
U 0F59, 0180,9(92,0A30,4047,0AB4,B 335+

U 2B4B, 0D80,BC10,0A30,1047,0AB4,C 399«

U 2B4C, 0480,0036,4030,0047,0286,C
047 330
,0AB4,E
U 2B4D, 0880,(592,46F0,0

U 2B4E, 0086,B036,4030,0647,0285.0
U 2B4F, 0480,0036,4030,0047,0286.C

Page

921

137687 OF4B:
;37688 1E.CHECK.FOR,CACHE:

137689
%;28?

####’##’#######fi###############' % code replaced in PCs
: READ MCESR TO CHECK FOR CACHE ERROR.
MCTEMP9]_MEMSCR

;37692

SHRRRNNNRNNBRUNRRNRRRERRRRRARERY ;

: C ECK BUS ERROR B]T WHICH

:37693

UB MCTEMPS].AND.ZLIT24L081].

237696 2B4B:

;=S=zz=ssxzSssszssosassszsssosss;

WXTEQ.0?

:g;ggg

NCLUDES CACHE PARITY ERRORS

*% code
i PC

H HECK IF

A BUS OR TB MACHINE
IT*'S

;37697

W8 M[ERRCODJ LITOCR),

;3?700 2B4C:

;Q==c=cozz=sossszz=ssozzszssIoss;
;; NUT A BUS OR TB ERROR
NEXT/PCS.1E.CHECK.FOR. CACHE

337703 2B4D:
137704

;%;;82

;1::::::::::::::::::::::::::::::;
WwB_M[FPDOFFSET].,
H (HECK FOR TB PARITY ERROR fLAG,
: BIT FPDOFFSET<30>
we<31-30>

;3??0? 2B4E:
;37708

;10====sszzxTzsszzSSTSITSTRSRSSS;
8 FLAG ISN'T SET
: R
AD MEMSC R TO CHECK FOR TB ERROR
MCERRCOD]_MEMSCR,

WXTEQ,0?

:g;ggg

;g;;g;

;%;;93

33?711 2B4F :

;g;;}g
137714

;37715

NEXT/PCS,TE.TB. PE

CHECK

: ERRCODISA TEMPORARY LOCATION

11==================:===:=:=:::;

NEXT/PCS.IE.CHECK,FOR. CACHE

: TB FLAG IS SET, RETURN TG NORMAL
‘

2B50:

MACHINE CHECK FLOW

237716 PCS.1E.T8B,PE:

U 2850, 0D80,B(92,0A70,5047,0AB5,2 329+

;37718
:%;;33
237?21 2B52:

U 2B52, 0986,(€52,4030,2047,0285,1
U 2853, 0D86,BC37,0030,1047,0286,C

;=ESZ=CZIEz=Ia=IIXSTTITIIZIITTITET;

wa _MLCERRCOD].AND.ZLIT24(0A],
WXTNE. 0?

;Qs=ssssz=sssssssasssazsssssIass)

CHECK FOR ERRORS OTHER THAN TB P.E.

IT IS THE FIRST TB PARITY ERROR

: 37722

MCFPDOFFSET] MB.OR,2L1T28L041,

137735 2853:
137726

,1===========:========::==::===:;
MCERRCOD]_ZLITOC2],
: OTHER THAN T8 PARITY ERRCOD

;%;;gz
:%;;5;

137789

NEXT/PCS.IE.T

NEXT/PCS.TE.CHECK.FOR,CACHE

SET 7B FLAG

H SET ERRCOD TO INDICATE BUS/U.B.

UNAL/CACHE ERROR, RETURN TO NORMAL

; MACHINE ROUTINE

;37717

CMT098.MCX
TANDE .MIC

MICROZ2 1M(01)

28=NOV=83 16:30:35

Interrupts and Exceptions

CLOKX Rev 13.00, Clock rate = 160ns

: MEM ERR, (S PARITY, BAD IRD, TEMP HALT

Page 922

;37730 2851:

:g;;g% PCS.IE.TB.PE.1:

2851, 0480,05BE,403D,8607,0285,4
2B54, 01B0,CC92,0A31,0047,0AB5,6 335

2B56, 0CB0,0036,4030,0047,0286,1
2RB57, 0D80,BC92,0A30,0847,0AB5,8 335+
2858, 0885,B8592,4033,8047,02B5,B

2859, 0080,0036,4030,0047,0686,3
2855, 0081,A592,4030,0487,0285,A

2B5A, 0080,0036,4080,0047,0000,0

JSSTSNTESESITRTIIIESISTXISZSIISSS,

; CLEAN UP MCESR

E%;;gz

MEMSCR_RLZERO]

;37735 2B54:

;==ssssssssssssssssssszszssizszaxg

;37736
:g;;gg

WB_MLFPDOFFSET].AND.ZL1T24020], ; CHECK FOR MM PTE BUS CYCLE FLAG
WX.EQ,0?

33?739 2B56:

;0=====zzs=zsssossszssIsssoszass)

s MUST BE MM PxPTE BUS CYCLE

;g;;z?

NEXT/PCS.IE.TB.PTE

33?742 2B57:

;|szs=zs=soozsssszszszzzzzsszcss)

: 37743

WB_MCERRCODI.AND,ZLIT24[011,

337746 2858:
137747

;Qss=zsss=cEsssssSISsIRIRISNSIES,)
RLMM.TEMP5) _MCVA],
; IS XB FETCH, SAVE VA

237?50 2B59:

;1=====ussmsss=zzzs=cISsoSSSISE);

;g;;zg

WX.E0.0?

;g;;zg

;37751

337754 2B55:

;g;;gg

;3?757 ZB5A:

:g;;gg

37760

; CHECK FOR XB FETCH

NEXT/PCS,.I1E.TB.PE.?
PUSH,

NEXT/PCS.1E.TB.PE.INVALIDATE

:g;;gg

; MUST BE I OR D STREAM BUS CYCLE

; CALL SUBRQUTINE TO INVALIDATE TB

jSSssszIsoSssTsRosssoISISsSIszosD

FLUSH XB

¢ STITTTTITITTTISESRIRTISINTEIS=SE;

RETURN [+0]

¢ RETRY FAULT UCODE

;37761 PCS.IE.TB.PE.2:

;37762

;37763

2B58, 0881,A001,003D,84A7,06B6,3

2B5¢, 0081,AC11,0030,24A7,06B6,3

2850, 0880,058€,4033,84A7,0285,¢

28SE, 0C81,A592,4030,0487,0285,F
2B5fF, 0480,0036,4030,0047,0286,0
2860, 0480,0036,40F0,0047,0000,0

;ISEs¥==o=TE=SEs==oISEIITISSIISSE)

VA_MCPCJI+R[ZERO],

; SET UP NEW VA

; GO TO INVALIDATE 1B

237764
:g;;gg

PUSH,
NEXT/PCS.1E.TB.PE.INVALIDATE

;3?767 2BS(:
: 37768
237769

;SIS SSTISIEIITILTTTIRITTITaoE;
; SET UP VA
VA_M[PCI+ZL1TOLO04],
PUSH,
: GO TO INVALIDATE TB

:%;;;?

}37772 2B5D:

NEXT/PCS.1E.B.PE.INVALIDATE

;ZEEITITISITTITRTFTITFSTISSTINETS;

; RESTORE ORIGINAL VA

;%;;;2

VA_R[MM,TEMP5]

237775 285E:

=R EEEETRCCRISESSESSSSSSSASESS)

30008

FLUSH xB

;3?778 2B5SF

;§;;§8

,SoSENsEEsSEToEREEEEII=ITTSITSIZSES]

NOF

;3?781 2B60:
:37782

;SSsssscsszssszsssazaszzsszssIssEs)
RETURN AND INHIBIT DESTINATIONS,; ALL DESTINATIONS INHIBITED

137783

NEXT/0

; WAIT FOR FLUSHING COMPLETE
: RETRY THE FAULT UCGDE

(MT098.MCX
IANDE .M1C

MICROZ2

1M(O1)

28-NOV-83

Interrupts and Exceptions

16:30:35

Page

: MEM ERR, (S

;37784 2861:
;37785 PCS.IE.TB.PTE:
137786

2861, 0186,€C53,8030,1047,0686,3

2B6e,

2863,
2B64,

2865,
2B66,

0080,0036,4080,0047,03FF ,F

0480,0036,4030,0057,0286 4
0980,0¢8B7,0030,1E87,0286,5
0086,B8036,4030,0647,0286.6
0980,0¢B?,2030,5607,0286,7

2B67, 0481,B5BE,403D,8507,0286,8
2B68,

0980,0c87,0030,6E07,0286,9

;SESNSEISSSSSSsIIISSEIZNsoozssIa

;37787

MLFPDOFFSETI_MB,ANDNOT.Z2L1T28L2],; CLEAR MM PxPTE BUS CYCLE FLAG

:g;;gg

NEXT/PCS.IE.TB.PE,INVALIDATE

.37788

33?791 2862

:37792

:30793
:37794
:37795 2B63:

PUSH,

: GO FLUSH XB FOR POSSIBLE NONHIT
: TAG GROUP MACHINE C(HECK

jTESSIISSSSSsISSINSCICSSISSSSESD)

RETURN [=11]

: SPECIAL M PxPTE BUS CYCLE RETURN
; TO MM.GET.PTE20 OR
H TO MM.GET.WRITE.PTE32

{37796 PCS_IE.TB.PEINVALIONTE:

37798

CPU BUS CYCLES
COMPLETE

;37800 2864

}TESSTESSESSESZSISsSnNISIISSTTSSIC)

; LOAD ADDRESS OF 1B GDR

:g;gg;

MEMSCAR_ZL1T24[3]

237803 2B65:

;S=SEsESSISSISSSTESESISITSISSSEST)

; SAVE TB GDR

:%;ggg

MCERRCOD]_MEMSCR

23?806 2B66:

JETTIISESISSTSTSISTSTISTTIIESEES])

:%;ggg

237809 2B67:

H STEER GRCUP 0
;TSSSTESSSSSSSSSSSSIISISSSaISIIT)

MEMSCR_ZLIT24[0A)

: INVALIDATE TB GPRO

:g;g;?

18_REZERO]

;37812 2B68:

JSSSSsSSsoESII=ZI=ZI2TIITIIISISS;

;g;g}z

MEMSCR_ZLIT24L0D]
H STEER GROUP 1
;=SSSzsassSI=szsszsssssasssassas)

0C81,B58E,403D,8507,0286,A

;37815 2869:
:§5319

2B6A, 0480,8592,4030,0607,0286,8

;37818 2B6A:
:g;g}g

H INVALIDATE TB GPR1
;Ss=szosSsssssss=agssszsasszzzazs;
MEMSCR_MCERRCOD]
: RESTORE T8 GDR

;37821 2B68:

JEssssssmsrEsssSoaEssnaaszsTzsSEa)

2B69,

2B6B.

0880,0036,4080,0047,0000,1

;%;gg%

TB_RUZERO]

RETURN [+11

923

CMT098.MC§
1ANDE .M1

MICRO2

1M(01)

28-NOV=-83

Interrupts and Exceptions

16:30:35

: MEM ERR, (S

KX Rev 13.00, Clock rate = 160ns
1 TY, BAD IRD, TEMP HALT

Page

;37824 2B6C:

2B6C, 0€86,9036,4030,0647,0286,D

37802 PUS.IE.CHECK.FOR
CACHE . e eeeccsoneas

;g;ggg

337829 2B6D:

,A
286D, 0580,9C92,0A70,4047,008F
OBFA, 0C60,0036,43F0,0047,00ED,0

0BFB, 0960,0(87,0030,2687,008F,7

;37830

;37831

fi[TEMng_MEMSCR

i ; READ MCESR TO CHECK FOR CACHE ERROR

jE=zz=szza=zsszzszsszsssssossszzas; RETURN CONTROL TO CCS

WB_MCTEMP9],AND,.ZLIT24[08],

WX.NE.O?

;37832 I1E.CHECK.FOR.CACHE,CONTINUE:

. CHECK BUS ERRROR BIT WITH

; INCLUDE CACHE PARITY ERROR

137833 0BFA:
237834
:g;g%g

sOxknenxwxFORCE ADDRESS**xwx%sxx*; NOT BUS ERROR (IE NOT CACHE ERROR)
; DISABLE INTERRUPTS
SET MM.NOINT,
FPD? ,NEXT/IE.MACH,CHK .RBACK
H

337837 08FB:

1kxkwxxxtFORCE ADDRESSw*xxxxwxx; BUS ERROR, CHECK FOR CACHE ERROR
: DISABLE INTERRUPTS
¢ LOAD ADDRESS OF CACHE ERROR REGISTER
MEMSCAR_ZLIT24L4]

;37838

;37839

SET MM.NOINT,

924

0F5C, 0580,0087,0030,0E07,00F2,4

QEDO, 0885,E036,4BB0,0047,04F5,A

0002, 0080,U036,4130,0047,003F,9

,F
17FF, 0480,0036,4030,0047,017F

€O OO0 CHCH 00 COCHCOCO
0O CO 00 0B €00 C0 00 00 T

QED4, 0980,0F76,4030,2047,00F7,6

NN TN SN N S

0ED3, 0D10,EC11,0030,24A7,04EC,D

N AL LA

0ED2, 0C1D,2592,4032,4047,04F5,E

N R

€O

OED1, 0986,C091,0230,2847,08FC,0 377+

925

Clock rate = 160ns
TEMP HALT

sxwnnkkkkxFORCE ADDRESShhwaxnnke;

; READ CACHE ERROR REGISTER

MCTEMPO] _MEMSCR

;wxwxsxxwxFORCE ADDRESS***#akx;

H CHECK IF TAG OR DATA CACHE ERROR

WB_MLTEMP9Q].AND,.2L1T24L0C1,
WX.NE.O?

=0
IE.MEM.EBR?O:

NOT CACHE ERROR

; ATTEMPT TO PACK OR ROLL

FPD?,NEXT/1E . MACH. CHK .RBACK

BACK.

CACHE ERROR DISABLE THE CACHE
: LOAD ADDRESS OF CACHE DISABLE REGISTER

ttutuindalebitlededtetdedt -

ettt

MEMSCAR_ZLIT24L6]

= O 000N

0F25, 0580,0(87,0030,3687,00F5,C

OO 00 Co 0000 €0 0000 00 80 CO 00 Co Co 00 Co 0O COCo

0F24, 0480,0036,43F0,0047,00£D,0

o ©o 00 Co 00 Co 00 0D 00 0O 00 €0 O

0BFC, 0580,9C92,0A70,6047,00F2,4

0BF7:

OBFC:

000 OO0
COCRCO 0000~ NI~ NNNNNNNAOOONO
NN N BN
N = OO0 NOMNINWNID
= OO0~ 1IN — DO

OBF7, 0(86,9036,4030,0647,008F,C

K 8
fl!)
28-NOV=-83
16:30:35
CLOKX Rev 13.00,
\
TM
MICRO2
: MEM ERR, CS PARITY, BAD IRD,
Interrupts and %--eotions
LN N N G AL N AR LA LA
N N
U NN NN NN LN N LA
N AN LN U LN LR AN N AN N UL LA
SN NSNS
SN N N
NN S NN TN N N NN NI N I N Y SN SN N NN SN N SN SN SN N TN N NI NI N N NINNSNNN

(MTOG8.MCX
[ANDE .MIC

T DISABLE THE CACHE.

BEMSCR_ZL1T24[1],

;

NEXT/1E.MEM.ERR20

=000
IE.MACH.CBK.RBACK:

RCTEMPOI_RBSP,

;;

SAVE RBSP TO LOAD INTO THE STEPC.

PUSH,NEXT/{E .RBS.RBACK

ROLL BACK THE REGISTER SIDE EFFECTS.

;
;

SET CODE FOR RETURN FROM FPD.PACK.

RBSP.EQ.D7,

: CHECK FOR RBSP = 0

;00
MLFPDOFFSETI_MB+ZLITBL5],
.

wB<5-0>7 ,NEXT/IE.FPD,PACK

IE.MACH.C8§.FAULT:
-

e O

S iy e

Wy S

RCTEMP9] MCMDRI,CLEAR FLAG3,

FPD WAS SET,

PACK IT UP.

CLEAR FLAG TO PUSH PCBACK=-2
SAVE MDR, P(, AND VA TO

; PUSH ON THE STACK,

PUSH,NEXT/1E.MACH, CHECKO1

LOAD MACRO VECTOR ADORESS,

CLEAR FLAG2

MORE PARAMETERS TO PUSH.

P
Pe
SL_£43,

PUSH mACHINE CHECK PARAMETERS,

PUSH,NEXT/IE.FAULT

INITIATE THE EXCEPTION.

NERT/IE .MACH, CHECK(2

o o

NEXT/GL .DBG.NOP

IE.WRITE.MSCR)

H AND BEGIN THE MACRO EXCEPTION HANDLER.

0002:
GL.NOP.IRD1:

17FF:
GL.DBG.NOP:

LOAD SIZE OF MSCR'S(SEE

e T T

Wk W

&
.

;

CMT098.MCX
1ANDE MIC

MICROZ2 1M(01)

28-NOV-83 16:30:35

interrupts and Exceptions

: MACHINE CHECK ROUTINES

:37893 .10C ''
;g;ggé L.TOC '

Interrupts and Exceptions
Interrupts and Exceptions

: MACHINE CHECK ROUTINES'
1E .MACH. CHECKOT
:
A LR AR

e L A AL AL
e R
23?896 R
;g;ggg :
Entry points
1E .MACH, CHECK01

RTEMP10

Output

137903 ;

Save MDR, MA, and VA to push on the stack.

;37904 JRRANRNERR AR

RTEMP11
RTEMP12

LA LA

AR L AL LA LA

save PC

137899 ;

:37900 ;
;g;gg; :

Page 926

CLOKX Rev 13.00, Clock rate = 160ns

.
Save VA
Save Saved Mode Register

KA ERR A RRARHAR IR ARA KRR AR

KRk

kR Wk

: 37905

U OFSE, 0085,A592,4032,8047,00F6,0
U 0F60, 0885,8592,4032,C047,00F6,2

U 0F62, 0D80,0CB7,0030,0E87,00F6,C

ECKO1:
06 1E ,MACH.CH
;379
e LL PR LR ;
e
:37907
;g;ggg

37910

;g;g};

137913

;g;g}g

137916

U 0F6C, 0084,0036,4083,0647,0000,1

137917

:37918

RTTEMP10]_MLPCJ

;

L S L L L L;
e

RCTEMP11]_M[VA]

Ot
e L LT ;

MEMSCAR_ZLIT2401]

: LOAD ADDRESS OF SAVED MODE REGISTER

T memeemeae;

RCTEMP121_MEMSCR,

RETURN [+T]

CMTO98.ME§
.M
LANDE

MICRO2

Interrupts and Exceptions

]

Page

CLOKX Rev 13,00, (lock rate = 160ns

1E.MACH.CHECK(?

Interrupts and Exceptions
e

Entry points

e R L

S A

1E .MACH.CHECK02"'
AR A AR AR SR A

AR SR T AR

1E.MACH.CHECKO2

input

RTEMP8
RTEMP9
RTEMP10
RTEMP11

AR R LR A DL AR AR LA

Saved WDR
Saved MDR
Saved MA
Saved VA

LML

Saved ''Saved Mode Register'

RTEMP12

Resources

MEMSCAR
VA
STACKFLAG

Subroutines

IE.WRITE.MSCR
IE.LOAD.PC+1

7936

7937
7938

The parameters pushed are:

OO LI
B B B
FO =3O OO NN
AN = OO
N

Length Parameter
Error Code
.
VA
P( at time of error
MDR

N N SN SN
NN SN SN NN TN N N N N Y SN

946

Decrement the SP

This routine pushes the machine check parameters onto the stack.

7939
7940
7941
7942
7943

944
945

Push MSCR(MSCAR) on the stack
Finish initiating the mach check

MS.DEC.SP

7934
7935

7930
7931
;3%%

DD 00000000000000

2% FO
P
AR P
I
JUR
WA
T
T
E
T
N
A
R

U OEEO, 0580,0087,0030,4687,04F3,0

;gsg

U 0t’6, 0980,VEF6,4030,C047,00EE,0

7924
7925
7926
7927

AT AT A AT AT LA LA LA AT U A LA Ui LA LA AT Ui A N LN U AN

TR TR TR PR TR P

N A N N NN U AT O O WA A R LA

;gg%

16:30:35

LAt e s

TLTETE PR PR PR T

A AN

TR TR 2 -

3;3}8 .T0C '

28~-NOV-83

1M(01 )

Saved Mode Register (MSCR #1)
READ Lock Timeout Register (MSCR #2)

T8 Group Parity Error Reg\Ster (MSCR #D)

Cache Error Register (MSUR #4)
.
BUS Error Reglster (MSCR #9)
ggchine Check
Error Summary Register (MSCR #8)
PSL

.-tttt*tfltfi*k****t*fii***i*t**ktfi***tt*fiii**k**fiit***t***I**t**t*t****t*t**itt*i

IE.MACH, CHECKOZ:
N

2000

W T

G D6

e S

S W

* LOAD POSITION OF MSCR'S ON WBUS.

;00Q0=====mssmmsmmememmmeemaees :

PUSH THE MACHINE

CHECK ERROR SUMMARY

; REGISTER ON THE STACK

927

1M(01)
28-N0V-83
MICRO2
Interrupts and Exceptions

Page

16:30: 35
CLOKX Rev 13,00, Clock rate = 160ns
1€ .MACH. CHECKO02
;001 recmnrcmmtnurem
e ————— ;

OEES, 006C,073C,0027,84A7,00F2,¢

ofac, 046E,95BE,4033,0047,04F3.1

;010=vmrrmmmm et e H
MEMSCAR ZLIT24[4]
; LOAD ADDRESS OfF CACHE ERROR REGISTER
: PUSH CACHE ERROR REGISTER ON THE STALK
PUSH,NERT/1E.WRITE.MSCR

ONOON
NN
N NN
oo~

OO0 OO0 0D OO

N N N N R N
N N NV

Oeta4, 0580,0(37,0030,1687,04F3,0

SN NN NN N S SN TN N SN TSN N SN N NN -~

QEE3. 0980,0¢B7,0030,6E87,04F3,0

SN AN LA LA NN A

OFE2, 0980,0CB7,0030,2687,04F3,0

. ;c.-.-.~‘-.~.s.-.-.s.-.-.s.~.-.~.~.~.c.-.~.

OEg?, 0180,0¢87,0030,4E87,04F3,0

;01]osc

PUSH TB GROUP PARITY ERROR REGISTER
; TB GROUP PARITY ERROR REGISTER
:; ON THE STACK

-H

;100mmsmmmm
e
MEMSCAR _ZLIT240021,

e ——— e ;
: LOAD ADDRESS OF READ LOCK TIMEQUT.
PUSH,NERT/IE.WRITE,MSCR
: PUSH READ LOCK TIMEOUT ON THE STACK,

979

- - .

VA RISP]_RB=CONX(4),

- - -t

: PREPARE TO PUSH ONTO THE STACK

SET STACR FLAG

~--~~----_---—--~_-------n-----

HLTEMPO] RCTEMP12],

984

; PUSH SAVED MODE REGISTER ON THE STACK

SET STACR FLAG,
PUSH,NEXT/IE.WRITE .MSCR.0O

:
:

;e
—————emmm————— ;

VA_RLSP]_RB-CONX(4),

SET STACK FLAG

=000
0F10, 0080,058BE ,4022,4508,04C8,3

: PREPARE TO PUSH ONTO THE STACK

; 000~ emsmmmemmmcnmmnm—————ane :
WRITE RLCTEMP91,SI2ELLONGI,
: PUSH THE SAVED MCR ON_THE STACK
PUSH,NEXT/MS.DEC.SP
: PREPARE TO PUSH ONTO THE STACK

;001

mmmme

e s

e eae e H

WRITERLCTEMP101,SIZELLONGI,

PUSH THE SAVED PC ON THE
: PREPARE TO PUSH ONTO THE

STACK
STACK

;010==—cummcommnm
e n—— _———;

WRITE RLTEMP113,SIZECLONG],
PUSH,NEXT/Ms.DEC.SP

; PUSH THE SAVED VA ON THE STACK
;" PREPARE TO PUSH ONTO THE STACK

;07 7=mmmms Smssssmssemmsems—————

¢; PUSH THE ERROR CODE ON THE STACK

= OO0

AN —=O

PULH,NEXT/MS.DEC.SP

WRITE MLERRCODI,SIZELLONG],

:100mmemmemcmnam—
e —————
PUSH THE LENGTH PARAMETER ON THE. STACK
WRITE 7L1T0[287, SIZELLONG],
(LEAR STACK FLAG,
. PC
GO LOAD NEW PC AND PSL,
FLAGO? ,NEXT/IE.L 0AD

0fF13, 0080,8592,4020,0508,04(8,3

— = = OO0
OO

(F12, 0480fOSBE,4022.C508.04CQ.3

996

AN N NN DI

0F11, 0080,058E,4022,8508,04(8,3

,4
0528,0(.37,0421,45D8,00€EF

MEMSCAR ZL1T24EODJ
PUSH,NERT/1E.WRITE.MSCR

OFeD, 0C61,073(,0027,84A7,00F1,9

0F 14,

; LOAD ADDRESS OF BUS ERROR REGISTER
: PUSH BUS ERROR REGISTER ON THE STACK

MEMSCAR ZL1T24[9],
PUSH,NERT/1E. WRITE.MSCR

aewe

8
. MCX
CMTQ9
IANDE .MIC

PUSH,NEXT/MS.DEC.SP

PREPARE

TO PUSH ON THE STACK

9281

Exceptions

]

v 0F31, 0028,9077,00A0,0508,0000,1

O
OO

U OF30, 046F,9036,4030,0647,04(8,3

16:30:35

’

B 9

CLOKX Rev 13.00, Clock rate= 160ns

1E.WRITE.MSCR

A AN NN

AN RN RN R AR R AR AR

Entry points

IE.WRITE ,MSCR

TE TR P

Input

MEMSCAR
PL

RANN RN NS

Address of desired MEMSCR
24 (DEC)

Resources

MTEMPO

Temporary

Subroutines

MS.DEC.SP

VA <= SP <~ SP - 4

AN AR AR AR R AN R R A AR AN

Page - 929

1E.WRITE .MSCR"'

JOC ' Interrupts and Exceptions
AN

DOV O NINONINIODNINY
b —8 =3 —b b —b S
= O 0 00 O NP — O 000 O TSN

Intgrrunts an

MICRO2

IANDE. Mic

28-NOV-83

(MTO98.MCX
0

1M(01)

lero oxtond the selected memory status and control register and

push it on the stack.

ttfitQQQtttttttfltiitttttttnntttltltttiQfititttfi*fiifl'{t*Qt*fifi**********‘***'l**'*'l

JIELWRITE. MSCR.

ptadahuiidetstealaindini seseceve=se: [0AD MEMORY STATUS AND CONTROL

fiETEMP9J MEMSCR,
SET STACR FLAG

PUSH,NEXT/MS.DéC.SP

; REGISTER ADDRESSED BY MSCAR
:

; PREPARE TQ PUSH ON THE STA(K

IE.WRITE MSCR,O:
{lawmeaemocamomauacseseasennanes; Pl MUST BE 24 AND SL MUST BE 4 TO

WRITE MCTEMP9].XZ,SIZECLONG),
CLEAR STACK FLAG,RETURN [+11°

: EXTRACT THE 4~BIT REGISTER, AND PUSH
i [T ON THE STACK.

;
!

i
f

;

CMT098.MCX
1ANDE .MI1(

MICROZ 1M(01)

——

28-NOV~83 16:30:35

c 9

CLOKX Rev 13.00, Clock rate = 160ns

Interrupts and Exceptions

: INTERVAL TIMER INTERRUPT

:gggz; LJOC "

Interrupts and Exceptions

138044

Entry points

1E,INT.TIMER

Cutput

MTEMPB

New PSL

FLAG?

Set to indicate no more params

t INTERVAL TIMER INTERRUPT"

;38043 PR AR AR AR AR AR AR KRR RN AR AR A RN AAAR AN ER TN LAk A ok
;38045 ;
138046 .

138047

:gggzg :

38050

Resources

:38053 ;

Subrout ines

;%ggg; :
;3gggg R
:3

Interrupt vector address

save TCSR.TICR

MTEMPS

Used to reset the interrupt

TCSR,1ICR

A L

IE. INTERRUPT
R

LR AR R R AL AR A AR A AL AL AA AL A LA L AL LLLLL

:ggggg ;IEINT.TIMER:

VA_MCSCBBI+ZLITOCOCO0,

138061 OFGE:

wu ADDRESS*wxwwxawn;
k¥ xFORCE
saex

$38064

MCTEMPB] 7L 1160181,

5%3828 H

SET FLAG2,NEXT/IE.INT.TIMER2

:ggggg 1E, INT, TIMER2:

u OF6E, 0586,8037,0030,C047,00EE,E

: LOAD THE MACRO_VECTOR ADDRESS.

38058

138065

NEXT/1E.INTERRUPT

: NO MORE PARAMETERS TO PUSH.

: SET IPL=18 IN NEW PSL.

: INITIATE THE INTERRUPT,

Page 930|
!

;
;

OF1D, 0081,9C10,0030,1487,0000,2

OF1F, 0D80,0D37,0031,02E7,00F8,A

OF8A, 0D80,EC11,0037,A4A7,00F9,4

R A AR

R AR AR

Entry points

RN AR AR ARk kA kA Nk 1 1T232223223 2223232323332

IE.TU58

20300t

Cutput

Interrupt vector address

Resources

Used for r otatin

TY58 interrupts are signaled
by th ¢ hardware Like a unibus interrupt

Temp to

TEMP5

TUS8 registers.

g registers.

If a unibus interrupt is detected
is passed to here from the
ontrol
¢
occur
and a write vector did not

without a write vector occuring.

;

unibus interrupt flows.

ho ld TUS

;t****tfik******t*t*i***t***t**tttt*t*t**tt RRRRKKRRR AR K AR R AR ARk kA ko Kk kA kkt

1E,TUS8.CONT:

(B .NOT.(MLIEMPSI.RR.P),
WB<1-0>.NE.0?
=0

i0mromem

: FETCH TU58 RECEIVER C/S REGISTER

ese sn e

c e m e-

NEXT/IE.UNIBUS. INTS

VA MISCBB]+ZLITOCOFO],

8
0
T

E IVER INTERRUPT,
E IVER VECTOR ADDRESS.
THE INTERRUPT.

TRAR_ZLIT16L0€0]

TU58 TRANSMITTER
¢
IF
: LOAD ADDRESS OF TU58 C/S REGISTER

MCTEMPS]_TUSBREGS

: FETCH TUS8 C/S REGISTER

1 Sedudaduiatnbuainindeguntadedninieeliedtebin
e:

UB_METEMPS1.RR.P,
wB<31=30>7
=01

8 INTERRUPT ENABLE AND
D ONE BITS.

¢
E

METEMPSI_TUSBREGS,PL_L22.]

~NONL SN
=SSO0V

e
"o g ==l lmlelwleleliolls el alls]
P 0 (v
NN = Q000NN
W= O 000~[o XV,

0F83, 0480,5177,06F0,0047,00F1,D

€O GO Q0 00O

0fF?7e, 0C86,5036,4030,03€7,00F8,3

0o 1 0O 00 CO GO0

OF35, 0980,0037,0036,0267,00F7,E

parQuirut-Guir
Guir Guiruir Quir Guir- - G- G- uir puiry[=lelelelalel

OF34, ©580,EC11,0037,84A7,00F9,4

€000 00 0000 0o 000

OF?7C, 0C80,5176,0380,0047,00F3,4

:
E

Oim

IR
=2 O DO NSNS

00 O

U AN NN W

T
O

N G o L

OF78, 0986,5EF6,4030,B3€7,00F7,C

=3I

et o~
o0

0o Q0 Co OO0 0o 0o 0O QD O

gg(bcbCDODCDCDCDODCDODODODOO
QOOOCOCOOOTOOOO OOOOOOOO =]
OO0 O 0000 LG 00 CO00 000000 N N NN NNSNNN

LYY

R T Rl i L i

AN WA N

38067
: 38068

Page

160ns

: TU58 INTERRUPT"'

Interrupts and Exceptions

: 38066 .T0C '*

TANDE .MIC

O
RT
T T T e S S R TR TR T T
AN AN AN U
AN N L AN U
AT N N NN Ut LN UM Loy LA U LA U U U

CMTO98.MCX

9
CLOKX Rev 13.00, Clock rate
MICROZ2
M(01)
28-NOV~83 16:30:35
INTERRUPT
TU58
:
Interrupts and Exceptions
)

T CHECK TUS8 XMTR INTERRUPT PENDING
: BY ROTATING IT YO BIT 31,

107 =mmm o e L EL I e :

PC_MCPCBACKI=-ZLITOL2],

NEXT/GL.NOP.IRD1
1] mmnaa mmemm

H NOT A REAL INTERRUPT, CONTINUE MACRO.

H CAN'T LOAD PC AND DO IRD1 IN SAME CYCL

. ——————————— ——

TUSBREGS _ZL1716{20]

CAMESeBRIIZLITOLOR

NERT/IE UNIBUS. INTS

TU58 TRANSMITTER INTERRUPT

: CLEAR TUS8 TRANSMITTER INTERRUPT
TUS8 TRANSMITTER INTERRUPT,

LOAD TRANSMITTER VECTOR ADDRESS.
: INITIATE THE INTERRUPT.

931

CMT098.MCX
1ANDE .MIC

MICROZ2

1M(01)

28-NOV-83

Interrupts and Exceptions

16:30:35

Page

CLOKX Rev 13.00, Clock rate = 160ns

: UNIBUS INTERRUPT

: UNIBUS INTERRUPT"

;%g%}g .T0C "'

Interrupts and Exceptions

;38116 R A
:gg}]g :

A L R
Entry points

A A TR LA A AR A A AL S AR AL AR AL AL
e e
1E.UNIBUS, INT

138119 :
;38120

utput

MTEMPS
VA

New PSL
Interrupt vector address

138123 ;
:gg}sg ;

Resources

TEMP7
PC

.
Temporary
Modified if not a real interrupt

3%2}59 ;

Subroutines

1E. INTERRUPT

138128 :

Issue a UNIBUS

;38130 ¢
;38131
;38132 .

If a write vector has not occured then it may be a TU58 interrupt.
Pass control to the TU38 interrupt code. If there is also no
TU58 interrupt then point the PC back to the opcode of the

:38134
: 38135 .

1f a write vector has occured then load the interrupt vector address
into VA, load the IPL bits in the new PSL and jump to IE.INTERRUPT.

:381¢29 ¢

;38133 ;

FE T

;38137

grant then see if there is an interrupt vector in

the MDR by chec ing MSCR #2.

interrupted instruction and continue.

Set to indicate no more params

FLAG2

:gg}s% :

L L

AL TR R A R AR R S S

AR A

A LA A AL

:gg;gg :1C.UNIBUS. INT:

138140 ;

MEMSCAR_ZL1T24[21,

238143 0F77:

shxkaknkakFORCE ADDRESSthkdxxnnt;

:gg}zg J

NEXT/IE.UNIBUS. INT?

* LOAD ADDRESS OF UNIBUS INTERRUPT REG.

; JUMP TO UNIBUS INTERRUPT ROUTINE.

;38144 1E.UNIBUS.INT2:

U 0F77, 0086,8036,4030,066F ,00F9,0
U 0F90, 0886,7036,4030,0647,00F9,1
u OF91, 0980,7C92,0A70,0847,00F3,C

238145

e
e R tuatatiadakele St ; ISSUE THE UNIBUS GRANT

; AND SAVE THE IPL IN MTMPS.

:%g}zg

BUS GRANT MLTEMPB]_IPL

$38148
;gg}gg

emmmemmmemmememeeeameemcmsacoes ;
MCTEMP7]_MEMSCR
; READ UNIBUS INTERRUPT REG.

138151

:38152

Jommm————— ——memseawenm———— m————

MCTEMP7] BIT24?

: SEE IF THERE IS AN INTERRUPT,

932

;

CMTO9B.MCX
TANDE .MIC

23-NOV-83 16:30:35

MICRO2 1M(01)

Interrupts and Exceptions

F 9
CLOKK Rev 13.00, Clock rate = 160ns

: UNIBUS INTERRUPT

Page 933

38153 =0

38154 1E.TU58:

U 0F3C, 0550,0037,0034,0267,00F7,8

U 0F3Dp, 0080,0587,0030,0607,00F9,2

38155
+38156
;ggjgg
2

58)

:38159

;gg}g?
138162

u 0F92, 0C54,E592,4031,€047,00F9,3

138163

:§§}2§
138166

U 0F93, 0C81,2015,0011,C4A7,00F9,4

138167
+38168

;gg}gg

Sae===s; CHECK FI TU58 RECEIVER INTERRUPT
Py USRS
* LOAD ADDRESS OF TUSB RECEIVER C/$S
TRAR_ZL1T16[80],SET FLAG2,
: JUMP TO TU58 FLOWS.
NEXT71E,TUSB.CONT
ettt

MEMSCR_O

bttt semm——

' CLEAR BIT FOR READ LOCK TIMEOUT

L
LI L Sl* MOVE SCBB TO AN RYEMP
NO MORE PARAMETERS TO PUSH.
*
FLAG2
SET

RCTEMP?]_MLSCBBI,

jmmmmet

e m———————— ——————

VA_ZEXT(MLCMDR]) +RCTEMP?],
SIZECWORD],

NEXT/IE.UNIBUS. INTS

* COMPUTE MACRO VECTOR ADDRESS.
:

* INITIATE THE INTERRUPT.

Egg;;g 1E.UNIBUS. INT5:
U 0F94, 0986,8012,0030,F847,00EE,E

138173
138174

MCTEMPB1 _MB.AND.ZLIT16L1F],
NEXT/1E.INTERRUPT

% CLEAR NON IPL BITS IN THE NEW PSL.
:

urd

Interrupts and Exceptions

1ANDE ,MIC

e ]

CMTO98.MCX

;

28-NOV-83 16:30:35

MICROZ 1M(OT)

L1OC '

CLOKX Rev 13.00, Clock rate = 160ns

: CONSOLE INTERRUPT

Interrupts and Exceptions

Page 934

: CONSOLE INTERRUPT''

138176
;tt*******tt***tti*t*i****t****ttii**t*****i*t**t***t*t***it**t***************
;%81?7

’

:gg};g :

Entry points

IE.CONSOLE, INT

138180

Output

MTEMPS

New PSL

FLAG2

Set to indicate no more params

:38181 ;

:%g]g% :
‘

{

’

;38184 ;

+38185 ;
.38186 ;
:gg}gg :

:38189 :
238190 ;
:38197

Resources

CRAR

Subroutines

1E. INTERRUPT

TEMPS

Interrupt vector address

Temporary

If there is a console receiver interrupt it is serviced first, if
there is not a console receiver interrupt it is ASSUMED that there
is a console transmitter interrupt.

;3%}8% ;*******t******ti*it***tt***tt*****tttt****«***Wtt****t***********************

;3
:gg}gg ;1E,CONSOLE. INT:

* LOAD THE NEW IPL INTO THE NEW PSL.

138196 :

MCTEMPBY _ZLIT16014],

338199 0F9C:

suiknsnvkkFORCE ADDRESS**wnxnwunw;

:38201

:gggg%

—— e
o

CRAR_ZLIT16L80]

: LOAD ADDRESS OF CONSOLE RECEIVER

U OF95, 0156.5EF6,4030,83C7,00F9,6

:38204
;38205
;ggggg

T
e
MLTEMPS] _CONREGS,PL_[22.1,
SET FLAG?

;
* FETCH CONSOLE RECEIVER C/S REGISTER
; NO MORE PARAMETERS TO PUSH.

U 0F96, 0480,5176,0380,0047,00F4,4

:38208
;38209
38210

jmmemmmmmmmmme——mm——————————— ;
: CHECK CONSOLE INTERRUPT ENABLE AND
WB_.NOT. (M[TEMP5].RR.P),
: RECEIVER PONE BITS.
W821~0> . NE.0?

$38212 =0
138213

e mmm—————————————— ; CONSOLE RECEIVER INTERRUPT,
;Qmmm
: LOAD RECEIVE VECTOR ADDRESS.
VA_MCSCBB)+ZLITOLOFB],

:gg}gg :

NEXT/1E.UONSOLE.INT2

:38200 IE.CONSOLE.INT2:

U OF9C, 0580,0037,0034,0247,00F9,5

U OF44, 0180,EC11.0037,C4A7,00€EE,E

U 0F45, 0980,0037,0036,0247,00F9,7

: JUMP TO CONSOLE INTERRUPT ROUTINE.

: C/S REGISTER.

’%35}2

NEXT/IE. INTERRUPT

3 INITIATE THE INTERRUPT.

138214
138217

(emmmmemeammm————— ————— amee=; CONSOLE (RANSMITTER INTERRUPT
3LOAD ADDi: OF CONSOLE CONTROL AND STATUS
CRAR_ZL1T16[0C0]

cmro9a.ngé
TANDE , M

MICROZ

28-NOV~83

Interrupts and Exceptions
238218

16:30:35

H o9

CLOKX Rev 13.00, Clock rate = 160ns

: CONSOLE INTERRUPT

;ggg;g

0F98, 0986,5013,8032,0047,00F9,9

;gg%gg

MCTEMPS]_MB.ANDNOT.ZLIT16[40]

138224

OF9A, 0980,EC11,0037,E4A7,00EE,E

:38271

: READ CONSOLE CONTROL AND STATUS

s;
e ———
jmmmemmemecmeoemmescmete
e

; DON'T CLEAR HALT WHEN CLEARING XMIT
; CLEAR CONSOLE TRANSMITTER INTERRUPT

;ggggg

CONREGS_MCTEMPS].0R.ZLIT16[20]1

138227

e wcemwmue; CONSOLE TRANSMITTER INTERRUPT,
mmmm—mm—m——————————

138228
138229

VA MCscBBI+ILITOLOFCT,
NERT/IE. INTERRUPT

LOAD TRANSMITTER VECTOR ADDRESS.
: INITIATE THE INTERRUPT,

Page 935

iemmvmmmcmmcuma—. nemcnammen———

MCTEMPS5]_CONREGS

0F97, 0486,5036,403C,03C7,00F9,8

0F99, 0D80,5D12,4031,02C7,00F9,A

1M(01)

:
;

CMT098.MCX
IANDE .MIC

MICROZ2

1M(01)

28=-NOV~83 16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

Page 936

Interrupts and Exceptions

: KERNAL STACK NOT VALID

:%ggg? LT0C '

Interrupts and Exceptions

;%gg%z :

Entry points

IE.KSNV

;38235 :

Input

PSLLIS>

PSL that would've been pushed if no KSNV

$38238 :

Output

PSL

PSL that would’ve been pushed if no KSNV

FLAG!

Clear to indicate on interrupt stack

: KERNAL STACK NOT VALID'

338232 :ttt******ttt*tt**tt********t**t*****k**********k**i*t**t*titt*****w*t********

:%gg%g :
;38239 ;

TEMP4

FLAGO

:38240 ;

FPDOFFSET

Set to & if ISNV

Resources

MTEMPY

Temporary to switch stacks

:ggség :

Subroutines

1E.50

An entry in IE.INTERRUPT

138251 ;

Check PSL<IS> if it is set then hatt, otherwise switch to the kernal

138253 ;

to IE.50 to finish initiating the exception.

TEMPS

:gggzz :

138245 ;

238246
138247 ;
138248 ;

;38252 ;
:ggggls’

STACK FLAG
MM NOINT

:*****'«*tkki*******t*t********t******t*t*tt**itt*****'t**************i**l‘*t****

;38258

;%gsgg

138261 =101

}

U OF9D, OD6E,CC37,0030,2047,0000,1

Interrupt vector

stack, fetch the interrypt vector, restore the old PSL and jump

Eggggg IE.KSNV:

u OFOF, 0480,4002,403D,8007,00F9,D

Clear to indicate an exception

Set to indicate no more params to push

138242 ;

_
U 0F0B, 080C,9592,4038,0047,00F9
E

1 means ISNV

FLAGZ

;38241 ;

U 0F9B, 0060,0036,4780,0207,08F0,B 479«

0 means KSNV,

; TURN OFF MEMORY MANAGEMENT INTERRUPTS.

éET MM.NOINT,

; CHECK PSL<IS> IN NEw PSL.

PSL<IS.CURM>?

;1011=m==m=mmmam—mmcmmoaeaaes w=; NEW PSL<I$>=0 MUST BE KSNV,

138262

RLKSP]_MLTEMPI],

; SAVE OLD STACK POINTER IN KSP.

138266

;111 e mmmom e ——————————————— ; NEW PSL<IS>=1 MUST BE ISNV.

CLEAR TLAGT,
NEXT/IE.KSNV.10

: CLEAR TO FORCE IPL TO 1F.
:

:ggggg

PSL_MLTEMP4]

; RESTORE OLD PSL.

:38269

mem m e

238263
:%gsgg

e m—————————————— ;

238270

MCFPDOFFSET]_ZLITOLA],

; SET ERROR CODE

138272

NEXT/MS.HALT.MICRO

:38271

SET STACK FLAG,

: TELL CONSOLE TO LOOK AT FRONT PANEL

MICRO2 1M(0O1)

CMT098.MCX

28-NOV-83 16:30:35

Interrupts and Exceptions

1ANDE .M1C

CLOKX Rev 13.00, Clock rate = 160ns

: KERNAL STACK NOT VALID

.335;2 IE.KSNV.10:

OF9E, 0486,95BE,4039,0047,00F9,F

MLTEMP9]_RCISP]

Iggg;g
;38277

OF9F, 0150,EC11,0030,44A7,00FA,0
OFAD, 0168,0CB7,0030,26A7,00FA,1

OFA1, 0C00,0036,4030,0040,00FA,2

38285
,ggggg

0FA2, 0C80,4002,403D,8007,00FA,3

0FA3, 0(95,2592,4271,4047,00F3,9
0F39, 0C2C,9592,4037,8047,00ED,F

:38288

* LOAD ADDRESS OF MACRO VECTOR.

* NO MORE PARAMETERS TO PUSH.

jememmmeemeccecccsesccssecesees ; SET IS=1 TO TRAP FAILURE OF READ.PHY

PSL(PREV_CURM ISCURM_L4D),
SET STACR FLAG

* WRICH WILL FORCE AN ISNV.
:

jmmmmmemmseccemccmseecsaeoma.—- : READ THE MACRO VECTOR AND
READ.PHY,CLEAR FLAGO
* CLEAR FLAG TO INDICATE AN EXCEPTION.
jemmemmmmem——e
e —m——— e —————— ;

;ggsgg

PSL_MLTEMP4]

138297
138292

mmwemesesmmessccecsccamsceceeoo- ;
A : SAVE THE MACRO VECTOR.
RCTEMPS]_MIMDRI,CLEAR TP,

* RESTORE OLD PSL.

;ggsgz

WB<1=05>?"

138295 =01
138296

;01 emem—mmmmccecc
e aan————— ; VECTOR<1:0> = 1 OR O HANDLE ON IS.
* LOAD NEW STACK POINTER FROM IS.
RLSPI_MLTEMPOY,

;ggsgg

NEXT/IE. 50

138297

:38300
0F38, 0C2C,9592,4037,8047,00EF,2

SET FLAG2

.ggggg
:38282
.ggggz

' PREPARE TO LOAD NEW STACK POINTER.,

e
Lt E L
;

VA_MLSCBBI+ZLITOCB],

138278

138981

Page 937

38301
38302
;38303

CLEARTMSTACK FLAG,

;

* BRANCH TO END OF INITIATE ROUTINE.

;1T
meae ewmwmemwmmmme=; VECTOR<1:0> = 2 OR 3

RLSPI_M[ TEMP9],
CLEARTMSTACK FLAG,
NEXT/IE.WCS.BASE

1 LOAD NEW STACK POINTER FROM IS.
:
i HANDLE IN WCS.

;

CMTOQB'n?é
1ANDE.,

MICRO2

1M(01)

28-NOV-83 16:30:35

Interrupts and Exceptions

Page 938

CLOKX Rev 13.00, Clock rate = 160ns

: ACV AND TNV FAULTS

:gg%gg .TOC '

Interrupts and Exceptions

;38306 R L L

238307 :
238308 ;

Entry points

: ACV AND TNV FAULTS'
LA AL S R AL LA AR AL

A AL AL

LA AR

1E.ACV.READ
IE.ACV.WRITE

238309

JE.ACV.XB

: 38312 ;

1E.ACV.RBACK

;38310 ;
;38311 ;

1E.ACV
IE.ACV.BUT

238313 ;
;38314 ;

TE.TNV.RBACK
IE.TNV

: 38315 ;

Error code (unless utrap entry)
Faulting address (only utrap entry)

;38316
;%gg}g :

Input

ERRCOD
MM.TEMP3

338319 E

Qutput

FLAG?

Clear to indicate more params to push

138392 ;

Resources

MM, TEMP3

Save faulting address on utrap entry

:%g%g? :

;38323 .
;38324 ,

Subroutines

138328 :

;38329 ;
;38330 ;

238331 ;

:36334 ;
: 38335
;38336 ;

Temporarg

TEMPO
TEMP6

Save RBSP when rotling back
Save faulting address

IE.RBS.RBACK

FPD=0 roll back

MS.DEC.SP

VA <= SP <= (SP = 4)

1E.FPD . PACK
1E.FAULT

FPD=1 pack it up
Initiate the fault

Finish initiating the exception

There are micro code detected ACV/TNV's and hardware detected
ACV/TINV's which take different points. The hardware utrap entries

must first set the error code and save the faulting address.

: 38337 ;
;38338 ;
;38339 .
;38340 ;

;38342

Indicates if on interrupt stack

FLAG1

IE.LOAD.PC#+1

;gg%g% :

LSRR

Interrupt vector address

: 38325 ;
;gggsg ;

U 002F, 0186,8(37,0030,2047,0002,8

Then they all toad the macro vector address and either roll back
register side effects or do FPD packing. Then 1E.FAULT is called
and then the error code and faulting address are pushed on the stack
and IE.LOAD.PC+1 is called to finish initiating the exception.

002F:

AR TR TR SRR A TR AR R RS A LA L S A

;=*UTRAP ADDR#+

:gggzz T1E.ACV.WRITE:
ALERRCOD) ZLITOL4],
138345

LA LA LA LSS AN

dhddd

ddddubdddohidddaioldatdy

JENTRY FOR MICRO TRAP DETECTED ACV WRITE

Y SET ERROR CODE (SRM 5.5.4)

:gg%zg

NEXT/MM.WRITE,TBMISS

38348 002E:

- xxJTRAP ADDRw*

; ENTRY FOR MICRQO TRAP DETECTED ACV READ

U 002¢, 018¢,8C37,0030,0047,0037,6

3%3%21

MLERRCODI_ZLITOCO)

¢ SET ERROR CODE (SRM 5.5.4)

,F
U 0376, 0885,2592,4039,8047,00FF

;%g%gg

RIMM.TEMP2]_MLMDR]

; SAVE MDR

;38356 OFFF:

:t(*kt\tttfoRCE ADDRESS*axxnaknn:

:ggggg 1E.ACV.READ:

U OEFF, 0C85,8592,4039,0047,0159,3

i3838% 0376:
;38357

. 38358

;erwassesFORCE ADDRESS*exsxexas;

RIMM.TEMP31 M[VA],

NEXT/MM.READ.NO.ACCESS

; SAVE FAULTING ADDRESS

;

MICROZ2 1M(OD)

CMT098.MCX

28~NOV-83 16:30:35

Interrupts and Exceptions

1ANDE .MIC

38359 OFAE:

L 9

CLOKX Rev 13.00, (lock rate = 160ns

: ACV AND TNV FAULTS

Page 939

;xwwnxnaxxFORCE ADDRESS*#xsaasns;

38360 FREE.OFAE:

U OFAE, 0884,0036,4033,0647,00FA,4

138361

;ggggg

fommem—mom—cccceccmeeseea —————— : GET READ/MODIFY BIT TO SEPERATE

RCMM. TEMP11_MEMSCR

E%gggg IE.READ,ACV:
U OFA4, 0C80,0287,0223,C047,0977,7 337+

U 1777, 0986,BC12,4030,2047,0177,F

U OEF7, 0986,BC12,4030,2047,0002,3

WB_RCMM, TEMP11.RR. 24,

138360 17771
;ggg;g

;xsaxasxaxFORCE ADDRESS**awxsnn;
* TURN ON WRITE/MODIFY BIT IN ERROR CODE
MLERRCODI_MB.OR.ZLITOL4]

;ggggg

138372

138374,

WB35=057

U OF2E, OD80,EC11,23F1,0047,00F5,0
U OF2F, 0C84,0021,0039,(047,00F5,D

;esaxwaxwxFORCE ADDRESS¥haswhuns;

MDR_RLMM,TEMPJ],

NEXT/IE,ACV.CHK. CONSOLE

138375 OEF7:
138374 FREE.OEF7:

* RESTORE MDR FOR PACKING

;

;sasgg

:;;a;;;***ronce ADDRESS* % & % k% k% ;

;ggggg

MLERRCODI_MB.OR. ZLITO[4]

* TURN ON WRITE/MODIFY BIT IN ERROR CODE

138381 0023:

;**UTRAP ADDR**

;ENTRY FOR MICRO TRAP DETECTED X8 ACV

138384

MCERRCODI _ZLITOCO],

' SET ERROR CODE (SRM 5.5.4)

138387 OF2E:

;#asxsxaxaxFORCE ADDRESS*asaxwrun;

138380

b MLSCBRI+2LITOL20],

1383

m . ——————————————

;ggggg 1E.ACV.XB:

U 0023, 0986,8C37,0030,0047,0002,2

{ BRANCH ON READ/MODIFY BIT.

138366

138372 177F:

U 177F, 0880,058E,4039,8467,00F8,0

* READ/MODIFY FROM STRAIGHT READS.

;ggggg

138388

NEXT/MM, XB. TBMISS

mc ' NO ACCESS (DIDN'T FAULT ACROSS A PB).
e mm—— e ———————
11110=mmmmmmemme

* LOAD MACRO VECTOR ADDRESS.
BRANCH ON FPD.

;gg%gg

FPD?,NEXT/IE.PACK,DR.RBACK

138302 OF2F:

;1111=mmcemceccccnans mmmmmmmmmns; ACCESS OK (FAULTED ACROSS A PB),

138303

RLMM. TEMP3]_D+RB,

138305 OFBO:

:wswsaxanxFORCE ADDRESS*h#wkauns;

138399

WB_MCFPDOFFSETY,

;§§§3§

NEXT/IE.ACV

* INCREMENT ADDRESS INTO FAULTING PAGE.
;

;ggggg 1E.ACV. CHK, CONSOLE :

L 0FB0, 0880,C592,46F0,0047,00F5,D

138400

WB231=30>?,NEXT/1E ACV

' CHECK IF IN CONSOLE MODE
;

Interrupts and Exceptions

8
g

NN = OO 00 NN B AN -

N LN N

TR T
LR
I

NPV = OO QOIS
AN = OO NN

0F33, 0986,8C37,0030,0047,04F8,6

Co 0D 0o 00 0o 0 00 0o G 00 0060 00 Co 00 00 60 00 O Co00 0o G0 GO0 0o

0F32, 0C80,0036,4030,0047,015F,¢

(N L AN A U

0F20, 0980,0037,2780,205F ,08F4,E 479+

O S

0020, 0880,0036,4830,0047,00F3,2

N N

OFSF, 0480,0592,4230,0047,00F,8

N N NN O N U O N N N L

0F5D, OD80,EC11,23F1,0047,00F5,0

PR TR T

;

OA R N N e O N O
N e e e T e
o o D
.
i
PO AURINVIVAIMININVN)
D
2
B b il 2 S S O OO DOOO O

[ANDE .MIC

28-NOV-83

1M(01)

AN N AN LAT N AT LT A AT LN O AR N U G L U O U

CMT098. MCX

MICROZ

E 8430

138431

13843

OF4E, 0D80,EC11,2031,0047,00F5,0
,E
OF4F, 0484,0021,0039,047,00F4

QFB1, 0580,€C11,2031,2047,0075,0

0F5D:

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

: ACY AND TNV FAULTS
shunnkk
¥tk FORCE

1E.ACV:

ADDRESS*aaastnus;

* LOAD MACRO VECTOR ADDRESS.
* BRANCH ON FPD.

D MCSCBBI+ZLITOC20]
FPD3 ,NEXT/1E.PACK. DR.RBACK
0FSF:
002D:

Page 940

;11mmmmm=mm===wc=ce—ce—ccmaccae- ; EXAMINE/DEPOSIT FROM THE CONSOLE
* RETURN TO CONSOLE OR BOOT,
WB_MCFPDOFFSET],WB<5=0>?,
NERT/1E.RET.T0.CN.BT. MV
:
; ENTRY FOR UTRAP DETECTED BUT XB ACV
;**UTRAP ADDR#*

1E.ACV.BUY:
© oy

-y

e T e

e e

s e

b §

OTHER UTRAPS?,NEXT/IE.ACV.BUT.1 i CHECK IF OTHER HIGHER PRIORITY UTRAPS.
0F20:

0F32:

;waxwxwxxxFORCE ADDRESS*xaaxxwaw;

e s s s em m i IE.ACV.SAV.FA DOES RETURN=13
$0#HQ0=mmmmmmm
; CHECK FOR FAULT ACROSS A PAGE BOUNDARY
PROBE READ?,SIZE[BYTE],
; LOAD 4 INTO D TO USE AS AN INCREMENT.
RBACK
L_2LITOL4] NEXT/1E.ACV.
shxxkkkktxFORCE

lE.ACV.BU{.1i
.

ADDRESSwxkanmnun,;

omom om0 o

e e v

NEXT/MM.GET.BUT.PTE
0F33:

OF4E:

: SOME OTHER UTRAP, DO IT FIRST.

;1%#]]mmmmmectmemememee—e——————— ;

MCERRCODI_ZLITOLO3,
PUSH,NEXT7ZE.ACV.SAV.FA

* LOAD ERROR CODE (SRM 5.5.4)
* SAVE THE FAULTING ADDRESS AND LDAD VA,

sanxxxkdaxFORCE ADDRESSwhannmnnwn;

IE.ACV.RBACK:

:1110mmeeemmeevenaemanan ————— ; NO ACCESS (DIDN'T FAULT ACROSS A PB).

* LOAD MACRO VECTOR ADDRESS,
* ROLL BACK RBS (IGNORE FPD),

:3843
; gzgg

D MLSCBBI+2LITOL203,
NEXT7IE.PACK.OR.RBACK

138436 OF4F:
138437

; gz%g

;111)==mmsmmmmm—ecmecacacasea. : ACCESS OK (FAULTED ACROSS A PB),
* INCREMENT ADDRESS INTO FAULTING PAGE.
* ROLL BACK RBS (IGNORE FPD).
NEXT/IE.ACVTRBACK

138440 OFB1:

;xawawwxsxFORCE ADDRESS*awwawsns;

: gzzg

b _M[SCBBI+ZLITOL243,

RIMM, TEMP31_D+RB,

: 322% 1E. TNV.RBACK:

13844

138446 OFB2:

NEXT/]E.PACK.OR. RBACK

* LOAD MACRO VECTOR ADDRESS.

* ROLL BACK RBS (IGNORE FPD).

;aetsxwwaaxFORCE ADDRESS*r*xxwwun;

Y38447 FREE.OFBS:
0FB2, 0484,0036,4033,8647,00FA,5

138448

138449

omememvmmmemee———an cemmemn—e— : GET READ/MODIFY BIT TO SEPERATE

RLMM, TEMP5]_MEMSCR

: READ/MODIFY FROM STRAIGHT READS,

MICRO2

CMT098.MCX
LANDE (M1C

28-NOV~-83 16:30:35

1M(01)

Interrupts and Exceptions

N 9
CLOKX Rev 13.00, Clock rate = 160ns

: ACV AND TNV FAULTS

:§§2§? IE.READ.TNV:

OFA5, 00B0,0287,0223,8047,08F3,7 337+

138457
;38453

$38454 =11011

OF37, 0080,05BE,4039,8467,0154,1

OF3F, 0880,05BE,4039,8467,00F8,5

0FB5, 0880,(592,46F0,0047,00F6,1

138459
138460

: THIS WAS NOT A READ/MODIFY,
cnan
e cc e ac
;11111 e emcmm
: RESTORE MDR FOR PACKING
MDR_RLMM.TEMP2],

138463 QFBS:

;wwaxxwx4xFORLE ADDRESS*k#*swkusn;

138466

W8_MLFPDOFFSET],

138uw6G OF61:

jxnaxxaawxFORCE ADDRESSHarxaxux;
;0] emmsrcmmamen: comnnm————————— ;

NEXT/MM,WRITE.TBMISS.10

’§32§§

NEXT/IE,TNV.CHK.CONSOLE

;%gzg;

;%gzgg
O NS WNND
NI = OO O NN

O
O
N
o

0FB6, 0485,A592,4089,C4A7
,03FE,D

el -

0 OO 0000000 0O CO COCOCD COCD

A
R
O
T
T
A

)

0F49, 0480,B592,4420,05D8,00EF,4

0F48, 0480,6592,4020,05D8,04(8,3

W) = O 000

2l 2kl

NN NN

U OF63, 0480,(.92,4230,0047,00€EF,8

¢ WRITE TBMISS

* TAKE A TNV FAULY

138464 1E.TNV,CHK.CONSOLE:
:38465
jemmwmememiecssissesceocsssemee- ;

TR TR TE TR PR TR T

* THIS WAS A READ/MODIFY, REDO AS A

MDR_RLMM.TEMP2],

o Lt LU N UM N LAY N AT LA U N NN G A AN U
N W
€00 0260 00 G0 Co Co 0o £ Co G0 OO CO 00 00 00 G0 0 0o 0

}

m “rmmne;
e e e —————
111011 mmmmcm

+38456

WRT31~-3057,NEXT/IE, TNV

238470 IE.TNV:
38471

0F61, 0580,EC11,25F1,2047,00F5,0

% BRANJH ON READ/MODIFY BIT.
;

TS ]

$38455

WB_RLMM. TEMPS5].RR.24,
WBZ5=0>?

?
Page 941

D MLSCBBI+ZLITOL24],

FBD?,NEXT/IE.PACK.DR.RBACK
OF63:

;

* CHECK IF IN CONSOLE MODE
; LOAD MACRO VECTOR ADDRESS.

* BRANC!! ON FPD.

;1]em=mcmmmmwmcammaoncmaca————- ; EXAMINE/DEPOSIT FROM THE CONSOLE

W8 MLFPDOFFSET],WB<5-0>7,

NERT/IE.RET.TO,{N.BT.MV

: RETURN TO COWSOLE OR BOOT.

1IE.ACV, PUSH PARAM:
-

0 e v

WKITE MCTEMP6],SIZECLONGI,
PUSH,NEXT/MS.DEC.SP

NRITE MCERRCODI, SiZELLONG],
FLAGO? ,NEXT/IE.LOAD.P(

0FB6:

sanakkxxx*FORCE

: PUSH THE FAULTING ADDKESS.
' PREPARE TO PUSH THE ERROR CODE.

' PUSH THE ERROR CODE.

: GO LOAD NEW PT AND PSL.

ADDRESS*atksdhis,

1E.ACV, SAV, FA:

VA_RCMM. TEMP3]_MLPCJ,
RETURN (=131

* SAVE FAULTING ADDRESS.

s ALSO LOAD FAULTING ADDRESS INTO VA,

CMTO98.MCX
IANDE .M I
S

e e

28=NOV-83 16:30:35

MICRDZ 1M(01)

Interrupts and Exceptions

g:gé L10C ¢

B 10

CLOKX Rev 13.00, (lock rate = 160ns

: ARITH TRAPS AND TRACE PENDING FAULT

Interrupts and Exceptions

: ARITH TRAPS AND TRACE PENDING FAULT' == S

IE.ATCR
JIE.FPICR

:
:§§49
238498 ;

Entry points

1E. INT.DBZ

: 8580 :

138501 ;

: g50§ H

:38503

: 38505 .

: 38506
: 38507 .

Output

138508
138509 .
$ 38510

Eggg}g 3

Resources

138515 ;

Subrout ines

FILAG?
FLAGS

ERRCOD

PCBACK=2 to

be pushed.

Save trap code

1€, TRAP

;

Each entry loads the proper trap code into ERRCOD then Loads the
initfate the exception, then the trap code is pushed and 1E.LOAD.P(+1

}ggsis
;38529

138530 Q12:

; FORCE ADDRESS FOR HARDWARE BRANCH,

MCERRCOD]_ATCR,
NEXT/IE.ARITH.TRP

:%ggg} 1E.FPTCR:

MCERRCOD] _FPTCR,WB<5=0>7,

E385g3
:3 g g

:% 5%? 0FB8:

NEXTZIE.FBA.FAULT, TRAP

:: JUMP
SAVE TO
THE COMMON
TRAP CODE.
FLOW.

: FORCE ADDRESS FOR HARDWARE BRANCH,

;

E BRANCH ON tHE CODE FROM THE FPRA

;

tiiubidatatatldedat I del H

MCERRCODI_CONX(2),
SET Vv

NExT/{E.CLEAR.TRP

¢ SAVE THE TRAP CODE.
; SET OVERFLOW.

: JUMF TO COMMON FLOW.

e FORCE ADDREGSweansnman;
sxnnkrwt

:% gzg 1e.FLT.pEC.DBZ:
138547

;

cennnxnttxFORCE ADDRESSwhiwnswnn:

16, INT.DBZ:
s

E 54% 0Fg9:
138548

;fltifiititfitflkfitti'tfifittfitt**t*****i****t**ifi**tit*ifit*fit*ttifi*\flfifitfitt‘t*flii*t

;38229 IE.ATCR:

;g 221

IE.FAULT

;335 5 011:

;%gSS
:38540

‘
:
)

indicate PC should be pushed on the
stack. It will be clear on hardware
detected traps which will cause

is called to finish initiating the exception,

38537

Cleared to indicate more params to push
Set on micro code detected traps to

;385 g ;

:38533

}

Macro vector address

macro vector address into VA and calls IE.TRAP or [E.FAULT to

:%82 4

U OFB9, 0186,B(37,0030,2047,00FA,6

$38520 ;

. 38521 ;

U 0FB8, 0486,8737,0010,38E7,00FA,6

1E.LOAD.PC+?

:%gg}g :

138519

1E . INDE X, RANGE

;ggg%; ;

138516 :

JIE.FLY.DEC.DBZ

IELFLT,OV

1E. TP FAULT

: 38504 .

U 0012, 0486,8036,4230,0067,00FF,8

;

;3 699 :tfik*fii**t*tt*****fitkfit*t*ttfittfifittflifl'itW"tttttt*ttfi*tt*tt**tt**ttt**tt**t**
: 38499 ;

U 0011, 0086,8036,4030,0067,00F8,4

;

Page -942|

MCERRCOD] _ZL1TOC41,
NEXT/IE.CCEAR. TRP

: SAVE THE TRAP CODE,

; JUMP TO COMMON FLOW.

;

= OO0
NN
NNNN N NNNNNOOROSONON
O
OO0 O N DN =D D00~ ONUN DN = OO0 NN

U 001%, 0D50,EC11,0031,44A7,04EC,D

u OFA?7, 0580,8C12,0020,7DD8,00EF
4

A A A
TR TR TR PR Y A

u OF85, 0C84,073C,0027,84A7,00FA,7

U OF84, 0510,6011,0031,A4A7 ,04EC,C

A P

TR T

U OFA6, 0458,0036,4030,00€7,00F8,4

PR PR TR TE

u OFga, U15E,B037,0030,3847,00F8,4

1ANDE MIC

€10
16:30:35
{LOKX Rev 13.00, Clock rate = 160ns
28-NOV-83
MICRO2
v
: ARITH TRAPS AND TRACE PENDING FAULT
Interrupts and Exceptions

P P
TRPR

;

CMT098.MCX

Page

sonwannnanfORCE ADDRESS**aaswees;

IE, INDEX RANGE:

MCERRCODI_ZLITOL7]

SET FLAG3 NEXT/IE.ARITH.TRP

SAVE THE TRAP CODE.

y: JUMP TO COMMON FLOW.

1E.CLEAR.TRP:

WB_ATCR,SET FLAG3
;aeaxnsaxxFORCE
0
IE.AR]TH TRP:

; READ ATCR TO CLEAR TRAP.

ADDRESSx*enswnns;

YA MCSCBBI+ZL1TOL34],

: LOAD MACRO VECTOR ADDRESS

PUSH,NEXT/1E. TRAP

CLEAR FLAG?
P

: MORE PARAMETERS TO PUSH,

[ TP

; PREPARE TO PUSH

VA_RLSPI_RB-CONX(4)

1E.ARITH,PSH.CODE:
3

0 g

0 e S

WRITE M[ERRCODJ AND.ZLITOLOF],

0 00 S

PUSH THE

SIZELLONG]

TRAP CODE.

GO LOAD NEW PC AND PSL.

NEXT/IE.LOAD.PC

FORCE ADDRESS FOR HARDWARE BRANCH.

IE.TP FAULT:

VA MCSCBRI+ILITOC28],

:: LOAD MACRO VECTOR ADDRESS

PUSH.NEXT/IE.FAULT

SET FLAG?.

H NO MORE PARAMETERS TO PUSH.

(MT098.MCX
TANDE .MIC

MICRAZ2

1M(01)

\
83
28=NOV-

Interrupts and Exceptions

16:30:35

0 10

;gggg? .T0C '

Interrupts and Exceptions

238582 R
238583
;38584

R AR A LA LAR A AA A ALA AL L AR AR AL
A
IE.CM.RESOP
Entry points
1E.CM.BPT

138585 ;
: 58586 .

Page

CLOKX Rev 13.00, Clock rate = 160ns

: COMPATABILITY MODE EXCEPTIONS

: COMPATABILITY MODE EXCEPTIONS'
AALALLALA DAL LD b

1E.CM. 10T
1E.CM,EMT

1E.CM.TRAP

: 38587 ;

IE.CM.ILLINS

;38588

;38589 ;

I1E.CM,0DD

:38590 ;

238591 .
;gggg% :

Output

VA
FLAGZ

Macro vector address
Cleared to indicate more params tc push

;ggggg :

Resources

ERRCOD

Save trap code

: 38596 .

Subroutines

1E.ABORT

:ggggg ;
:38599 ;

IE.LOAD.PC

Each entry loads the proper trap code into ERRCOD then loads the

;38600 ;

macrg vector address into VA and calls IE.ABORT to

;38602 ;

is calted to finish initiating the exception.

initiate the exception, then the error code is pushed and IE.LOAD.PC

:38601 ;

:38603 LR

A R

: 38604

A AR

R AL AR AT A AR AL A

AR AR R A AR

At A al A el bl

iddd

;38605 .REGION/IRDX.R1L,IRDPX.R1H/IRDX.R2L,IRDX.R2H
:38606 =1111

:ggggg 1E.CM,RESOP:
U 010F, 0186,8C37,0030,0047,00FD,A

MCERRCOD] ZLITOLO],

;38609
;38610

: 38611 =111«

NEXT/IE.CR.FAULT

; LOAD RESERVED OPERAND ERROR CODE.
; JUMP TO COMMON FLOW,

;38612 1E.CM.BPT:
38613

U 000E, 0c46,8737,0000,05E7,014D,0

MCERRCODI_CONX(1),

: LOAD BREAK POINT ERROR CODE.

;38616

NEXT/CM-TEST.OSR

238615

;38619

U 011fF, 0186,8€37,0030,1847,00FD,A

238621
:38622

138626

138627

¢ CHECK FOR RESERVED OPCODES

0 jeeewecwescemceccscscmcscsececeses :

MCERRCOD]_CONX(2),

: LOAD [/0 TRAP ERROR CODE.

MDR_ZEXT (DSR) ,SET FLAGO,
NEXT/CM-TEST.OSR

s CHECK FOR RESERVED OPCODES
:

MCERRCOD] ZLITOL3],

: LOAD EMULATOR TRAP ERROR CODE.

: 38623 =1111
:ggggé 1E. (M EMT:

NEXT/IE.CM.FAULT

038628 =111
;386%9 1E.CM.TRAP:
;38630

U 012F, 0986,8(37,0030,2047,00FD,A

MDR_ZEXT(DSR) ,SET FLAGO,

238617 =111
;38618 [E.CM,]OT:

238620
U 001, 0846,B737,0010,05€7,014D,0

sttty H

:38614

: JUMF TO COMMON FLOW.

s m e — e s swees———— H

;38631
MCERRCOD] ZL1TOC4],
; LOAD TRAP ERROR CODE.
238632
NEXT/IE.CM.FAULT
: JUMP TO COMMON FLOW,
+38633 .REGION/IANDE.R1L,IANDE.R1H/IANDE
,R2L, [ANDE ,R2H/IANDE ,R3L, [ ANDE .R3H

944

;
:

(MT098,MCX
1ANDE .MIC

E 10

CLOKX Rev 13.00, Clock rate = 160ns
28=NOV-83 16:30:35
MICRO2 1M(OT)
Interrupts and Exceptions : COMPATABILITY MODE EXCEPTIONS

v OFBE, 0D86,8(37,0030,2847,00FD,A

;38634 OFBE:

shxknkxktxFORCE ADDRESSHxwwxwxww;

'ggg%g

NEXT/IE.CR.FAULT

.38635 1E.CM. ILLINS:
mmeomessessesscsssmcsaocsaoceoes :
038636 2
138637
MLERRCODI ZLITOL5],
: LOAD JLLEGAL INSTRUCTION ERROR CODE.
H

JUMP TO COMMON FLOW.

FORCE ADDRESS*xwkwwnwx;
vkxkk
shxkkk
:38640 0FD9:
.ODD:
1E.CM
;38641
Dt;
Ol

138642

U 0FD9, 0DB6,BC37,0030,3047,00F4,C

138643

MCERRCOD] ZLITOL6],

238646 OFDA:

k¥ k FORCE
suxkkwk

;ggggg =0

CLEAR TP

H LOAD ODD ADDRESS ERROR CODE.

NEXT/1E.CR.EXCEP

.gggzg

:gggzg IE.CM.FAULT:
U OFDA, 0490,0036,4030,0047,00F4,C

JUMP TO COMMON FLOW.

ADDRESSH*#%wswnkk,

: MUST CLEAR TP AFTER FIRST CYCLE

;38651 IE.CM. EXCEP

;38652

U OF4C, 0D10,ECT1,0031,84A7,04€EC,C

138653
138654
;ggggg
: 38657

U OF4D, 0C6(,073(,0027,84A7,00FA,8

138658

: 38659

:38660

;38661

U OFA8, 0(28,B592,4420,05D8,00EF,4

Page

j0m=me=mmmemcccsccccosccmncnnsne- :

H LOAD MACRO VECTOR ADDRESS.
H MORE PARAMETERS TO PUSH.
:

VA MLSCBBI+ZL1TOC30],
CLEAR FLAGZ,
PUSH.NEXT/!E.ABORT
P R

VA_RISP] RB-CONX(4),

b L O we—mmmeee :

SET STACR FLAG
e

mmem s s e

e o -:

PREPARE TO PUSH.
PUSH THE

ERROR CODE.

138662

WRITE MLCERRCOD],SIZECLONG],

;

;38664

FLAGO? ,NEXT/IE.LOAD.PC

; GO LOAD NEW PC AND PSL.

138663

CLEAR STACK FLAG,

945

CMTO98.MCX
1ANDE . MIC

MICROZ

1M(01)

28-NOV-83

Interrupts and Exceptions

;38665 .T0C '’

:;gggé .TOC ''

16:30:35

F 10

Page 946

CLOKX Rev 13.00, Clock rate = 160ns

: ADDR MODE, RESV OPER, RESV OPCODE

: ADDR_MODE, RESV OPER, RESV OPCODE''

Interrupts and Exceptions

: FLOATING POINT FAULTS

Interrupts and Exceptions

;§866é '-t*********t******t*t*****tti***t**tkt**t****t*******t**t**fi***t****fi******it*
Entry points

$38669 ;
138670 ;
138671 ;

IE.ADDR,MODE
IE.OPCOD.DEC
1E.0PCOD.CUST

addressing mode fault
opcode reserved to didital fault
opcode reserved to customer fault

IE.FLDBZ.FAULT

floating divide by zero fault

:38672 ;
38673 ;
;38674

IE.OPER.FAULT
1E.OPER.ABORT
IE.FLOV,FAULT

ggg;g ;

1IE.FLUN.FAULT

;38675 ;

38678 :

Cutput

138681 -

Resources

138685 ;

Subroutines

:ggggg :

:38682 .
:ggggz H
138686 ;

;38689 ;
:38690 ;
:38691 ;

;38692 ;

Macro vector address

TEMPO

Save RBSP when rolling back

Set to indicate no more params to push

FLAG?
DREG
FPDOFFSET

Save macro vector address
Used if FPD=1 see IE.PACK.DONE

IE.RBS.RBACK

roll back register side effects

IE.ABORT

Save the macro vector address in DREG, then roll back the register side
effects
or pack up if FPD=1. Finally move DREG (vector address) into
VA and jump to IE.FAULT, for floating faults control will return and
an error code will be pushed on the stack.

AR A KA AR ARKRARRRIRKRARRE RN RN

KRARARA IR IR

: 38694
;38695 OFDC(:

sxnakaxxx*FORCE ADDRESS**xxukwsw;

$38698

D_MCSCBB)+ZLITOL1CT,

:gggg? IE.ADDR.MODE:

v OFDC, 0150,EC11,2030,E047,00F6,4

floating underflow fault

1E.FAULT

238687 ;

;38688 ;

38693

reserved operand fault
reserved operand abort
floating overflow fault

:ggggg

SET FLAG2,NEXT/IE.INST.FAULY

KR I AR KA Ah

h ARk khdk

¢ LOAD THE MACRO VECTOR ADDRESS.
; NO MORE PARAMETERS TO PUSH.

38701 .REGION/IRD1.RIL,IRD1.R1H
: 38702 =000
:gg;gz IE.OPCOD.DEC:

U 0380, 0D50,EC11,2030,8047,00F6,4

338705

:gg;gg _

) MLSCBBI+ZLITOL10],

SET FLAG2,NEXT/IE.INST.FAULT

E LOAD THE MACRO VECTOR ADDRESS.
; NO MORE PARAMETERS TO PUSH.

, IANDE .R3H
.R2H/ IANDE .R3L IANDE
.R2L, IANDEDE.RTH/
138708 .REGION/IANDE.R1L,IAN
:gg;?g IE,OPCOD.CUST:

U OFA9, 0550,EC11,2030,A047,00F6,4

138711

;38712

D_MCSCBBI+ZLITOL14],

SET FLAG2 NEXT/IE.INST.FAULT

¢ LOAD THE MACRO VECTOR ADDRESS.
: NO MORE PARAMETERS 70 PUSH,

CMT098.MCX

TANDE .MIC

MICRO2

1M(O1)

28-NOV-83

Interrupts and Exceptions

16:30:35

6 10

CLOKX Rev 13.00, Clock rate = 160ns

: FLOATING POINT FAULTS

; FPA RESV OPER IS DETECTED BY A UTRAP

:38713 2C:

s **TRAP ADDRx**

138715

=eesmeescsccaccccwccoceocaas remm——

138714 1E.FPA. FAULT

)

002¢, 0150,EC11,2030,047,0001,2

138716

;gg;}g

Page 947

M[SCBBJ+ZL1 0C18],

T FLAG2,NEXT/IE.FPTCR

‘ LOAD THE MACRO VECTOR ADDRESS.
: GO DECODE TRAPS VS FAULTS

238719 I1E.OPER.ABORT:
;38720

OFAA, ODS0,EC11,0030,C4A7,008C,C

:38721

jemmem—mssscccccccccccsscoceeses :

VA_MLCSCBBI+ZLITOC18],

SET FLAG2,NEXT/IE. ABORT

;;g;g%
138724 OFFB:

H LOAD THE MACRO VECTOR ADDRESS.

: NO MORE PARAMETERS TO PUSH.

;wxxaxwkxxFORCE ADDRESS**htkknu«,;

;38725 1E.OPER. FAULT:

;38726 1E.FPA. FAULT TRAP:
138727
:111000=wm~==mm—ecccmcarn—ccenan : RESERVED OPERAND FROM FPA,
H LOAD THE MACRO VECTOR ADDRESS.
D _ML[SCBBI+ZLITOC18],
;38728

0fF8, 0950,EC11,23F0,C047,00F6,4

OFF9, 0486,8737,0000,0047,00F8,4

:; ROLL BACK OR PACK UP?
p; NO MORE PARAMETERS TO PUSH.

138729
;%g;g?

FPD?,
SET FLAG2,NEXT/IE.INST.FAULT

;38732 0FF9:
238733

e m e — e — e ; INTEGER OVERFLOW FROM FPA.
e mmm
;11100 memm
: SET _ERROR CODE
MLERRCOD] _CONX(1),

: TAKE A TRAP.

:%g;gg

NEXT/IE.ARITH.TRP

: 38736 OFFB:

srwnknx
k¥ *FORCE ADDRESS**htwhnkk;

:38737 IE.FLOV.FAULT:

s
m
e e mum
1111011 ~emm

38738

OFFB, 0516,8C37,0030,4047,00FA,B

38739

MCERRCOD] _ZLITOLB2,CLEAR FLAGE,.

;38742 QOFFC:

sakkkkkxx*FORCE ADDRESS***tutwun;

'3352?

NEXT/IE.FCT.FAULT

SET ERROR CODE & INDICATE MORE PARAMS

;38743 1E.FLDBZ.FAULT:

e
mm
e m e e m——
JIMM100-mmmm

138744

OFFC, 0116,8(37,0030,4847,00FA,B

138745

MCERRCOD]_ZLITOC9I,CLEAR FLAGZ, : SET ERROR CODE & INDICATE MORE PARAMS

:%g;zg
38748

NEXT/IE.FCT.FAULT

QFFD:

sukhankkkkFORCE

;38749 IE.FLUNJFAULT:

1110 memmrm e mma e e ccc acam——a

;%g;g?

OFFD, 0116,8(37,0030,5047,00FA,8

ADDRESS**%auknnn,

MCERRCOD]_ZLITOCOAJ,CLEAR FLAG2, ; SET ERROR CODE & INDICATE MORE PARAMS
NEXT/IE.FCT.FAULT

;gg;g%

. 38754 IE.FLT. FAULT'

OFAB, 0980,EC11,23F1,A047,00F6,4

138755

;38756

138757

jeseserecscecceccccsseccsessesses)

D MLSCBBI+ZLITOC34],

PD° NEXT/IE.INST.FAULT

H* LOAD THE MACRO VECTOR ADDRESS.

MICROZ2

CMTO98,.MCX

28-NOV~83

1M(01)

Interrupts and Fxceptions

1ANDE .MIC

38758 0F64:

16:30:35

H 10

CLOKX Rev 13.00, Clock rate = 160ns

: FLOATING POINT FAULTS

sxkwnkxkxxFORCE ADDRESSwA%xwxxuwk;

59 IE.INST.FAULT:
60
H
ettt ——— BEGIN RBS ROLL BACK.

U OF64, 0885,E036,4B80,0047,064F5,A

U OF65, 0D86,CD91,0230,3847,08FC,0 377«
_

J 0F66, 0018,0021,003D,84A7,04EC,D

U 0F67, 0084,073C,0027,84A7,00FA,7

; SAVE RBSP TO LOAD INTO THE STEPC.
: CHECK FOR RBSP = 0.
H ROLL BACK THE GPR SIDE EFFECTS.

61
62
gz

R[TEMPOJ RBSP,
RBSP.EQ.07?,
PUSH, NEXT/IE RBS.RBACK

65 OF65:

bl ) it

M[FPDOFFSETJ MB+ZLIT8(7],

69 0F66:
70

385?%

;10-m=cecmcrccoscccnccccannnonne= H RBS.RBACK DOES RETURN + 2.
VA_D+RLZERO],
H LOAD MACRO VECTOR ADDRESS.
CLEAR FLAG3,
: PUSH PCBACK = 2.
PUSH,NEXT/IE.FAULT
: GO INITIATE THE EXCEPTION.

238774 QF67:
;38775

B Rttt utettetatmatt
VA_RLSP]_RB-CONX(4),

2;
2

38776

H SET CODE FOR RETURN FROM FPD.PACK

WB<5=057 ,NEXT/1E.FPD.PACK

NERT/IE.ARITH.PSH. CODE

FPD WAS SET, PACK !T UP,

L) :
: PREPARE TO PUSH PARAMETER

Page

948

CMTO98.M%§
1ANDE .

MICRO2

1M(01)

28-NOV-83 16:30:35

110

Interrupts and Exceptions

;gg;;g .T0C '

Interrupts and Exceptions

338779 Lt Rt R

T L L T

: INTERVAL TIMER SERVICE'
S

1E.ICR.DOSERV
1E.ICR.SERV

Input

MM. TEMPO

TCSR.IICR

138785

Output

MM. TEMPO

TCSR.IICR

Resources

SPNICR,.SPCIR
TCSR.IICR

: 38790 .
;38791 ;

This routine does micro service of the interval timer.
It has two functions, transfer the SPNICR into the SPICR and

138794 ;

SPNICR
is the upper 16 bits of the NICR, and

;38796
;38797
138798
;38799
:38800
L

;
;
.
;
;

AR A L

increment the SPICR,

SPICR is the upper 16 bits of_the ICR.

These are both storec :.n one 32 bit register called SPNICR.SPICR.
SPNICR.SPICR actually contains SPICR+1 in the lower 16 bits and
SPNICR in the upper 16 bits, This is done so that when SPICR is
incremented to a state of all ones ( time to set VP ) the stored value
will be zero making testing easy (MFPR must take this into account).
e

e L

A S A S

238802

AR A

:ggggé IE.ICR.DOSERV:

:38806

PC_MLPCBACKI-ZLITOL2],

138809 OFBE:

;*xaxxtxxxFORCE ADDRESS*¥wsxsnx;

P38813 OFBF:

;x4xaxxaxxFORCE ADDRESS**wxxxxs;

138816

MCMM. TEMPOT TCSR.IICR,

+28819 0FEQ:

sukkkkektk FORCE ADDRESSH*xxxkhxx;

38821
;38822
238823

WwB<5=-0>7

:%gggg
238810
:%gg%;

NERT/IE.ICR.DOSERV2
Q===
IRD1

m e e

nccn e e s e

;ggggé IE.ICR.DOSERV2:

;ggg}g

AR S AR AR SR

AL LA AL ALl b el

: FORCE ADDRESS FOR HARDWARE BRANCH.

;38803 14:

U OFBF, 0886,0036,4030,01E7,04FE,0

hardware entry point
micro code entry point

E§g;gz ;

;38795 ;

.
U OF8E, 0080,0036,4130,0047,003F,9

A IR AL LA LA A AR AR A E A AL b

Entry points

;%g;g% :

U 0014, 0081,9C10,0030,1487,00F8,F

A A A

;38780 ;
;gg;g; :

;38786
;38787 ;
;38788 ;
: 38789 .

Page 949

CLOKX Rey 13.00, Clock rate = 160ns

: INTERVAL TIMER SERVICE

PUSH,NEXT/IE.ICR.SERV

* BACKUP PC BECAUSE IRD1 WILL BE

: DONE AT COMPLETION ON TIMER SERVICE.

ne s CATCH RETURN-1 FROM DOSERV DETECTED
: TIMER SERVICE.

* BEGIN TIMER SERVICE DETECTED
: DURING DOSERV OF IRD1.

;38820 IE.ICR.SERV:

U OFEO, 0080,D386,0210,0047,08F8,3 337+

WB_.NOT, (MCMM.TEMPOI.RR.16),

¢ BRANCH ON TCSR<SR,TR>

CMT098.ME§
TANDE .M

MICRO2

1M(O1)

28-NOV-83

Interrupts and Exceptions

0FB3, 0482,0287,0018,8047,00FA,C

16:30:35

J 10

CLOKX Rey 13,00, Clock rate = 160ns

: INTERVAL TIMER SERVICE

sukkkkkkcxFORCE ADDRESS*¥xwxnnns;
;38824 0FB3:
128825 1£,1CR.SERV2:
;110011 =scmmcmmmmcnmncccncme——e :
: 38826

;gggsg

SPICR_SPNICR,NEXT/IE.ICR.INC

138829 OFB7:

;4xsxxkxx«FORCE ADDRESS**awxkikx;

138830 IE.ICR.SR:

138831

0FB7, 0882,0E7C,0B58,8047,08F4,2 407%
OFBB, 0482,02B7,0018,8047,00FE,7
OFBF, 0080,0036,4080,0047,03FF,F

e ————— ; TCSR<SR> IS SET, INCREMENT SPICR.
211011 =mmmcmmemmeeccme

RLSPNICR.SPICR].SIZ RB+1,
SIZECWORD],SIGND CMP?,

138834 OFBB:
;ggggg

;11101]=mem~eeme=me—ea——ameaaa. ; TCSR<TR> IS SET, DO A TRANSFER,
SPICR_SPNICR,NEXT/IE.ICR.SR
* TRANSFER SCRATCH PAD PORTION OF ICR.
;11111 mwmommmvacmmomcmcnmeneee ;

138839 OFBF:
;gggzg

NEXT/IE.ICR.VP

RETURN [=11

E%ggz% IE.ICR.INC:
OFAC, 0082,0E7¢,0018,8047,00F8,7

* INCREMENY SPICR, DON'T CHANGE SPNICR.
* IF RESULT WORD IS ZERO, THE CLOCK

138832
38833

;ggggg

138844

;gggzg

RLSPNICR.SPICR1.SIZ_RB+1,

SIZECWORD],NEXT/IE.TCR.SR

: 1S ABOUT TO OVERFLOW, SET TCSR<VP>.

* RETURN = 1

* INCREMENT SPICR, DON'T CHANGE SPNICR.
:

138847 =10

138848 IE.ICR,VP:

0F42, 0D86,DF13,8084,0167,03FF,F

138849
138850

e mm—m—m e mm——————— : ICR IS NOT ABOUT TO OVERFLOW,
:]Q=mmmmm—
fALMM. TEMPO] _MB.ANDNOT.OLIT16[801, ; DON'T WRITE A 1 TO TCSR<IR>,

;%gggg

RETURN [=1]

38851

38854

“\

0F43, 0986,DD12,40%0,1047,00F4,2

+38855
38856

WCTRL/TCSR_RB,

Y WRITE TCSR CLEARING SR AND TR.

+ RETURN-1

; ICR IS ABOUT TO OVERFLOW,
e
P

MCMM. TEMPOI_MB,OR,ZLIT16[2],
NEXTZIE.ICRTVP

: SET TCSR<VP>
:

Page 950

CMY098.MLX
TANDE ,MIC

MICRO2

1M(01)

28-NOV-83 16:30:35

Interrupts and Exceptions

;ggggg .TOC '*

K 10

: SERVICE INTERRUPT PENDING OR TIMER
R A

A s A

Entry points

:ggggz :

Input

FPDOFFSET

138865 ;
:ggggg :

Resources

MM, TEMPO
TEMPO

$38868

Subroutines

.ggg;q ;

138872

$38873
;38874 ;
;38875
;38876
;38877

A AR A A AR SR AR AL AR AR LA

1E.SERV.IP.TS
1E.SERV.IP.TS2

: 38860
;38861 ;

. 38869

: SERVICE INTERRUPT PENDING OR TIMER''

Interrupts and Exceptions

338859 el
138862 ;

Page 951

CLOKX Rev 13,00, Clock rate = 160ns

IE.RBS.RBACK

1E.FPD.PACK

SR AR LALLM

(not if timer service only)
Save TCSR.IICR when servicing timer
Save RBSP when rolling back

Roll back register side effects

Pack up FPD instruction

1E.INT.WIDE.BRANCH

Service the interrupt

If the microcode execution flows detect timer service or interrupt

pending it can pass control here and all packing/rollback witl be
taken care of and the interrupt initiated. If timer service is
needed it will be taken before the interrupt and if only timer service
is needed control will return to the execution flows with a
RETURN-1,
***t

:38873 ;**t*tt**tt***itittvmtttt**t*ktttt*'&***t*******kt*****kk******************

;3887
;wwurxwnwkFORCE ADDRESS*¥k#ahwik;
;38880 QF6D:
;38881 IE.SERV.IP,TS:

U OF6D, 0C80,0036,4AF0,0047,00F7,0

.
U QF6F, 0880.0036,4080,0057,03FF,F

U OF?70, 0C80,0036,43F0,0067,002A.8
U OF71, 0886,0036,4030,01E7,04FE,0

;38882

mmnan———. ; NOT CONSOLE MODE, PROCESS INTERRUPT
t
e e m st
0o

;%gggg

NEXT/IE.SERV.IP.TS2

138886 OF6F:

———— ; CONSOLE MODE, SIMPLY RETURN
;11===== B T

$ 38883

sAVOID MACHINE HANG CLEARING TB
:

COMPLETE CPU BUS CYCLES,
RETURN [~1]

138890 OF70:

;x%#xx#*xxFORCE ADDRESS*%kxxkwn;

;38891 IE.SERV.IP, TS2:
mmncnas v
100 =
;38892
: 38893
CLEAR FP TRAPS,

e mm

- : RETURN=-1 FROM IE.ECR,SERV,
; CLEAR POSSIBLE ERRONEQUS FPA TRAPS

:%gggg

FPD?,NEXT/IE.SERV.FIX.VA

;38896 0F71:

ataddeied ; TIMER SERVICE AnD INTERRUPT,
Rt ettt

;38897

:ggggg

;38901

;§338§

138904 0F73:
U 0F73, 0086,D036,4030,01€7,00FE,0

: 38887
;ggggg

338900 0F72:
U 0F72, 0880,0036,4080,0057,03FF,F

INTPEND QR TIMER?,

;38505

+ 38906

MCMM, TEMPO] TCSRLIICR,

PUSH,NEXT/IE.ICR.SERV

s CHECK TO SEE IF THE VA NEEDS FIXING

FIRST DO

: TIMER SERVICE, THEN RETURN-1 AND
;s SEVICE THE INTERRUPT,

10mmmmenmccmenan—. o dabatuidnlnduted
il ) : NO INTERRUPT OR TIMER SERVICE,

COMPLETE CPU BUS CY(CLES,

RETURN [-1]

sAVOID MACHINE HANG CLEARING TB
:

;1]=mmmmmm=ecm—sccecsccececeece- : TIMER SERVICE ONLY,

MIMM. TEMPOJ_TCSR,IICR,

NEXT/IE.ICR,SERV

; TIMER SERVICE WILL RETURN=-1

+ CALLING ROUTINE

MICROZ

28-NOV-83

Interrupts and Exceptions
PR
Y

CLOKX Rev 13. O Clock rate = 160ns

: SERVICE INTERRUPT PENDING
OR TIMER

Page 952

1*****'**FORCE ADDRESS*********; IF FAULT OM READ SECOND

000C:
000D:

: ROLL BACK RBS OR FPD THE INSTRUCTION.

;Twswxxxw*FORCE ADDRESS**kkkkkix;

VA_MCVAJ-ZLITOL4],
CLEAR STACK FLAG,
FPD? NEXT/IE.SERV.IP
;00=

s F1X VA FROM UNALIGNED READ
: CLEAR TO AVOID ERRONEOUS KSNV
; ROLL BACK RBS OR FPD THE INSTRUCTION.

mmm o -=; FPD IS CLEAR.

RLTEMPO]_RBSP,
RBSP.EQ.0?,CLEAR FLAG3,
PUSH,NEXT/1E.RBS.RBACK

D OO NON NI

; CHECK IF VA NEEDS CORRECTING

sOnnxswkxxFORCE ADDRESS**xxuwkkk;

FPD’.NEXT/IE SERV.IP

1P:
1E.SERV.

; SAVE RBSP TQ LOAD INTO THE STEPC.
; CHECK FOR RBSP = 0,
! ROLL BACK THE GPR SIDE EFFECTS.

----------------------------- ; FPD IS SET.

MfFPDOFFSETJ MB+ZL1T8L4],

WwB<5-0>7 ,NEXT/IE.FPD. PACK

; SET CODE FOR RETURN FROM FPD.PACK
: PACK IT UP,

m ; RETURN FROM RBS.RBACK
s e mes e
;10mmmmmwmmmmcmmemme
MICRO VECTOR?,
: BRANCH TO INTERPUPT ROUTINES,

CLEAR TP,

NEXT/IE.INT.W]DE.BRANCH
1n

y 0r82, 0c90,0036,4780,0047,0803,8 479«

L 19

STACK FLAG?

u OF81, 0D86,CD91,0230,2047,08FC,0 377%

F T

U 0F80, 001D,E036,4BB0,0047,04F5,A

16:30:35

02AB:
1E.SERV,.FIX,VA:

U 000D, 0529,8C10,03F0,24A7,00F8,0

TR TR

U 000C, 0CBO0,0036,43F0,0047,00F8,0

PR TS TR PR PR P

U 02AB, 0080,0036,4680,0047,0000,C

NI — SO0 NONNSNMAN = OO 00~

CMT098.MCX
TANDE.MIC

)

:
:

'ON INTERRUPTS.
; CLEAR PSL<STP>

;

cMTO98.n§§
1ANDE,

M 10
CLOKX Rev 13.00, Clock rate = 160ns
28-NOV-83 16:30:35
MICROZ2 1M(OT)
Interrupts and Exceptions : 1E,RBS.RBACK
:ggggg .TOC '*
333937 R
$38938 ;
: 38939

138940 ;

138941 ;
138942 ;

238943

138944 ;

:38945 ;

138946 ;

Interrupts and Exceptions
A A
e
Entry points

Page 953

: 1E.RBS.RBACK"'

A R AR A R RS LA AL AL AR AEE LA AL A AL AL AL AL AL LA
1E .RBS.RBACK

TEMPO

Input
Resources

RBSP

STEPRC

RNUM

IE.RBS.RBACK is a routine to roll back the gpr side effects recorded

in the register back up stack (RBS), in order to restart an instructton,

.'389107 ;ti*iit*******tt**t*****kt***********t*t'fll******ttt*tt******i*****************
138948

138949 =

:gggg? 1E,RBS.RBACK:

U OFSA, 0080,03F7,003D,C107,00F7,4

U 0FSB, 0880,0036,4080,0047,0000,2

238952

STEPC MLTEMP0)<3-0>. ,RBSP_O,

; LOAD RBSP INTO THE STEPC.

:ggggz

NEXT/TE .RBS.LOOP

138955
;%gggg

{]emmemmee—csmsewecnmess———em—= ; THE RBSP Is ZERO, THERE ARE NG
RETURN [+2]
; REGISTERS TO BACK UP, JUST RETURN,

138958 =0

;38959 IE.RBS.LOOQP:
138960

U 0F74, 0887,(036,48B0,0047,00F0.4
U QF75, 0880,0036,4080,0047,0000,2

238961

;gggg%

338966

:ggggg

0m m m

n oo -

RNUM_POPRBS MTEMPO_POPS]1Z,

RBS ¥ OR - ?,NEXT/TE.RBS,UNDO

s TEST I'OR INCREMENT OR DECREMENT.

s lmmomme - ———— ,mmme - s THE STEP COUNTER IS ZERO, THE

RETURN [+2]

; BACK UP ]S COMPLETE.

138967 =0+

238968 I1E.RBS,UNDO:

U OF04, 0084,03FD,033(,C047,00F7,4
U 0F06, 0484,03F(,033(,C047,00F7,4

138969
;38970

;ggg;;

et ahelobdedodobababe bbb : THE GPR WAS DECREMENTED,
R
RLGPR.RI_MLTFMP0]<3-0>+RB,
; ADD THE SAVED SIZE BACK_IN,

: 38973

pDBZ STEPT?,NEXT/IE.RBS.LOOP
; CONTINUE POPPING RBS UNTIL STEPC=0.
T e PRt : THE_GPR_WAS INCREMENTED,

138975

D82 STEPU?,NEXT/IE.BS.LOOP

;38974

R{GPR.R]_(RB-MLTEMP0]<3~0>),

; SUBTRACT THE SAVED SIZE OurT,

; CONTINUE POPPING RBS UNTIL STEPC=0.

TOC

16:30:35

IR TR

kR kAR

Entry Points

Page

CLOKX Rev 13,00, Clock rate = 160ns

¢ IE.FPD,PACK"'

Interrupts and Exceptions
AR

KA RRNRIRANAR N AN NRIN AR KRR A I ARk Ak kkkkhk ke

1E.FPD.PACK

khkkw

This is a table of the first instructions of FPD Pack1ng routines,
6&U§25u88d by driving FPDOFFSET onto the WBUS and branching on
>

N 10

IE.FPD,PACK

shkkkkkk Ak kR

O DO DO O D2V 0OV OOO0
OO
O 000 2 00 00 0R CoOCR U000~~~
= OO0~
N =000 -~ AN

R
R
e
T
T
R
R
L
-

AN A A R N RN
uwwww NN
Tocln le 2o loolo]
€000
Co 0000 [o TeclalasTo

36)76

LANDE
. MIC

28-NOV~83
MICRO2
¢
Interrupts and Exceptions

This table is branched to from 4 places, IE.SERV.IP.TS (initiate an
interrupt), IE.ACV (initiate ACV/TNV), {E.OPER.FAULT (initiate
reserved operand fault), and IE.MACH. (HK.RBACK (machine check fault).
THESE ROUTINGS DO NOT DO A PUSH TO GET HERE,

F R

CMTO98.MCX

This is to allow some pack routines to regain control by doing
a RETURN, the normal thing is to iump to 1E.PACK.DONE which

will return control to the proper initiation routine using
the code saved in FPDOFFSET<10:8> (see IE.PACK.DONE).

SRRNKRK
R Tk W % fe ok

o e ok ek e ek o

e e o ok i il o

ok e ok

g ok i ok o ok e e o e

ol Wk ek Ok

. SEQUENT 1AL

0F C:
1E.FPD.PACK

0FCO, 0880,0036,4080,0047,0000,4

;000000=====m= mm————————————eaee :

;00000) = mmemm

QFC1, 0432,0E7(,0004,8047,0070,2

; EDITPC (RETURN + 4)

RETURN L[+4)

e cm o e m s vmmnae ; POLYF PACK ROUTINE

RCR2]1.S1Z_RB+1,S12ECBYTED,
NEXT/FP.POLYF .FPD.SAV,10

;

;000010 =mewmmmmm———————m
e ; POLYD PACK ROUTINE

RCR2]. s Z_RB+1,SIZECBYTED,

0FC2, 0482,0E7C,05C4,8047,0061,8

READC(FLAGT)?,
NEXT/FP.POLYD.FPD.SAY.10

OFC3, 0C85,A592,4034,0047,0071,7

RCR3]_MLPCI,NEXT/CR.CRC.SAVE

: WAS THIS SPECIAL CASE
;

100001) =mmmmmmmemnmcmmmcaaanaa~ ; CRC PACK ROUTINE

; SAVE THE STREAM ADDRESS.

1000100~ m=mm—=sommcemmcmccama——~ ; BUT XB TBMISS WITH FPL=1, DO NOT PACK,
: PUSH PCBACK-2
CLEAR FLAG3,

OFC4, 0418,0387,0200,0047,08F5,0 337%

W8 MCFPDOFFSET],.RR.8,
WE25-057 ,NEXT/TE .
PACK.OR.RBACK

; SPLIT FLOW BACK INTO INTERRUPT OR
: EXCEPTION FLOW THAT CALLED IE.FPD.PACK

(S.SC.SP AN, PACK:

QFC5, 0480,0036,4030,0047,0089,2

1000101 ~cmcmmmmnmman
e ———:SCAJ SPAN BONNIE
NEXT/CS.SC.SPAN. PACK BEGI
*G0 TO PACK ROUTINE FOR SCAN SPAN

CS Locc. SKPC.PACK:

10001 10~mmmmmmnmm——me———————— ;LOCC SKPC BONNIE

OFc6, 0C86,5387,0010,0047,008D,E

MCTEMPS] MB.RR.16,

NEXT/CS.[0OCC. SKPC.PACK.BE

JMTMPS _2'FILLY?Y?

;

(MT098.MCX
LANDE (M1 (

Page 955?

CLOKX Rev 13,00, Clock rate = 160ns
28-NOV-83
:
1E.FPD.PA
CK
Interrupts and Exceptions
M(01)

0F(8, 0886,2036,4030,0387,208C,A

CHC PACK:

,§9859 CS.MAT ?03511~ ---------------- ——m——:R2_10 IN BITS 31-30

336026
0fFC7, 0484,8002,0034,8047,00FE,2

16:30 3

R21_MLTEMP8],AND,RS,
{NOTPACKING JUST RET
PACK. DONE
NEXT/IE
3
‘%38
3390%1 €S.CMP.PACK:
120032
:001000~======s=anacceca m——m————;CMPC3 CMPCS BONNIE

;39058

139033

;ggggg

139037

0F (9, 0986,5012,0037,F847,008A,6

39038
‘%3823

:TEMP2 GETS FLAGS

MCTEMP2]_FLAGS,

NEXT/CS.TMP.PACK .BEGIN

129034 CS.MOV.PACK:

1001001 vemomomnnnn e anin i e

MCTEMPS] MB.AND.2LIT16[0FF],

CHARLIE

MOVTC MOVTUC BONNIE
e ———;JMOVC3 MOVES

NEXT/CS.ROV.PACK.BEGIN

1 MTMPS JO'FIEL'0'0
:

+39041 DS.CVT.PACK:
139042

OFCA,

MTEMPO_R[TEMPBJ-P(BACK,

}§98«6

CMPP, ADDP, SUBFP, MULP, ASHP,DIVP
5001011 mmmmmmman= mmm———————:MOVP,
PUSH PCBACK

;33022

139047
0F(B, 0418,0387,0200,0047,08F5,0

:001010mwmonmemmnnnnnnnen
e —————;;CVTPS, CVISP, CVITP, CVTPT

139043

139048

‘§38§8

NEXT/DS.CVTXX. PACK
CLEAR FLAG3

WB_M[FPDOFFSETI.RR.8,

wB25-0>? ,NEXT/1E.PACK.OR.RBACK

3%3831 F1.POLYF.FSD1 AVE:

0FCC, 0082,0F7¢,0404,8047,0024,8

QFCF, 0484,9592,4034,8047,0139,7

CFDO, 0€86,3287,0022,0047,013A,2

COMPUTE PC OFFSET
[

: SPLIT FLOW BACK INTO INTERRUPT QR
; EXCEPTION FLOW THAT CALLED IE.FPD.PACK

ktneJ SIZ_RB+1,

i INCREMENT ITERATION COUNT

5%3829

NEXT/F.POLYF.FPD,10

; CONTINUE ON

139054
139085

;39359

OFCE, 0€84,95%2,4034,8047,0139,5

33905§

SIZECBYTE]
FPACFLAGOY?,

139058 F1.POLYD.FPD,SAVE:

OF (D, 04B2,0E7(,0504,8047,001F,4

:
' FAULT DETECTED BY FPA?

011071 =cmmmamenmnnmn
e ———— ~

139960
39061

&SIZECBYTE]
an.51z RB41,

INCREMENT ITERATION COUNTY
:: SECOND
HALF READ OR

:§g 24

NEXT/F|.POLYD.FPD.10

: CONTINUE ON

139045
;39069
:%gogs

001110 ercmnmmmnmnnnnnnanavn—.
:
RER2] ML TEMPO],
NEXT/DS.DS.PCK.GPR2.2-3
;

$36049

01111-......-_-..----ae-..._..;

‘39 6§

:39§9o
;538;1

33907§
;39874

139075

READ(FLAGIS FPA(FLAGO)?,

k?nz:
Nexrzbs DS P91,
pcxLGPR2.3CON

HETEMPS] RLTEMP8].RR.24,

;010000 =====m=mmmmr——————— ;

NEXT/DS.BS.PCK.MULP

FAULT DETECTED BY FPA?

CMTO98.MCX
1ANDE (MIC

MICRO2

28-NOV-83

1M(OT)

interrupts and Exceptions
9076

0FD1, 0485,A592,4034,0047,0139,1

:30073

0FD2, 0485,9003,0034,0047,0139,E
0FD3, 0460,4002,403D,84A7,0129,7

16:30:35

: IE.FPD.PACK

CLOKX Rev 13.00, Clock rate = 160ns

,?wgm
.................

+39078

RCRO

.%gggg

NEXT/DS osficn GPRO. CON
L

139082

RCRO)_RB~MCPCBACK],

;ggggz

NEXT/DS.DS.PCK. CMPP4

139085

101001 mmmmm

:ggggg

—;

;

e e ——

NERT/0U.RESV.OPER

139090

———

NEXT7/DBS,DS.PCK. CMPP3

;

RfROJ MLPC], IR<2-0>7,

;§3831

139096

RCR2].S12_RB+1,

$39098

READ(FLAG1)?,

39097

100===emm- [

: 39093
139094 FX.POLYG.FPD,SAVE:
L DT
139095

0FD5, 0482,0E7C,05C4,8047,0061,8

;

VA_MCTEMP4],SET MM.NOINT,

39086

;39089

0FD4, 0885,A592,4674,0047,0103,5

DS,DS.PCK,GPRO:

139081
T

—— ————————

SIZECBYTEY,

‘38939

;

NEXT/FX.POLYG.FPD.SAV.10

;

I
IN FLOAT.MIC
: DEFINED

R D a—— cetnmanamanen————
]

129103
139104

0FD6, 0482,0E7¢,05C5,0047,0200,4

139106

;

READ(FLAG1?,

:; 1S 1T SPECIAL READ

NEXT/FX.POLYH.FPD,SAV.10

; DEFINED IN WCS

NEXT/20064

:39107 ;
139108

POLYH

RER4].S1Z_RB+1,
SIZECBYTE]

139105

IN CREMENT ITERATION COUNT

s 1S Ir SPECIAL READ

p OLYG

INCREMENT ITERATION COUNT

;

39109 FX,EMODH.FRD:
e- EMODH
emm
e ccmae—
1010111 mcmcmm
$39110
: WAS THE PSEUDO RBS USED
wB_MCTEMP1]-1,
129119

OF07, 0CBD.1E51,0A30,0047,0A00,8 393+
0FD8, 0484,0E7C,0034,4047,00FC,A
OFEE. 0D86.BF37,0030,8047,0037,8
0378, 0440,0036,4030,0047,00FC,A

WX7EQ,0?

139112

;39113

NEXT/2008

139116

:011000=m=vracsrnonnanmenmemnm- : CVTSP

‘%8}}2 H

139117

;39118

130119

;gg}sg

NEXT/FX,EMODH.FPD.RES

RANDOM

OFEE:

139122 0378:

:39123

RER1J_RB+1,NEXT/DS.CVT.PACK

; DEFINED IN WCS

;101110%++FORCE ADDRESSw#aawenwx;

MCERRCODI_OLIT16016.1]

CVITP DESTINATION LENGTH = 0
FIELDS LEFT

TO AVOID ROM CHANGE

saxxerexteFORCE ADDRESShtwnnnnnn; WORD ADDED TO AVOID ROM CHANGE
: SET FLAG TO INDICATE DEST LEN=0
§ET FLAGO,NEXT/ZDS.CVT,PACK

Page

956!

£~

—_

Interrupts and Exceptions
0

1ANDE .M]C

28~NOV-83 16:30:35

MICROZ2 1M(01)
-

CMT098.MCX

.TOC '

: IE.PACK.DONE

CLOKX Rev 13.00, Clock rate = 160ns

Page 957

¢ 1E,PACK.DONE"'

Interrupts and Exceptions

g%g}gg ;*fi*fi***fi*tfiltlfiii‘tt*ttt*tt****t**tt**t****t*********i************k***fiii‘fi**
:gg}gg ;

Entry Points

1E.PACK .DONE

Egg%%g :

Input

FPDOFFSET<10:8> Return code

}39131 E

All FPD ?ack routines should branch here when packing is complete,

;39133 ,;

or exception this is for:

:39132 .

:39134 ;

FPDOFFSET<10:8> contains a code which determines what sort of interrupt

:39135 ;
;39136 ;

2 = ACV/TNV
4 - INTERRUPT

;gg}%g H

7 =~ RESERVED OPERAND OR FLOAT FAULT

;39137 ;

5 ~ MACHINE CHECK FAULT/ABORT

;39140 E**i**t*titfi**tti***tttttt**tt*fitit*t**t*t****tttt*tt********************fi**ii
: 39141

:39142 OFE2:

sunvnnkaxdFORCE ADDRESS#*xx%wwaxx;

39143 1€.PACK.DONE:

;391

:39145

U OFE2, 0418,C387,0200,0047,08F5,0 337+«

jmmmmmmm——mme
e o ccccsacee L

CLEAR FLAG3,

; PUSH PCBAKC=-2

WB<5=0>?

; EXCEPTION FLOW THAT CALLED IE.FPD.PACK

;39146

WB_M(FPDOFFSET].RR.8,

139149 QF50:

;xxaxxxxx«FORCE ADDRESS*#xsanusn;

;39151

c e s m———; THIS 1S LOGICALLY PART OF ACV/TNV
smmmcn
10000 ——mmccnne

:gg}zg

¢ SPLIT FLOW BACK INTO INTERRUPT OR

;39150 1E.PACK.OR.RBACK:

:39152
139153

U 0F50, 0885,E036,4880,0047,04F5,A

:gg}gg
.

U OfF51, 0186,CD91,0230,1047,08FC,0 37/7%

U 0F52, 0416,65BE,4039,C047,04FA,D

339156 0F51:

PUSH,NEXT/IE.RBS.RBACK

;000 mmwmmm e m e

evm

:39157

MCFPDOFFSET] _MB+ZLITBL2],

;39160 OF52:

:0010mmrmmm

:gg}gg
139161
239162

:gg}gz

3‘9165 OF53:
U OF53, 0484,073C,0027,84A7,00F4,8

RLCTEMPO] _RBSP,
RBSP.EQ.07,

: 39166

:gg}gg

wa<5-0>? NEXT/IE.FPD.PACK

: ROLL BACK THE REGISTER SIDE EFFECTS,

s — . ; THIS 1S LOGICALLY PART OF ACV/TNV
:

SET CODE FOR RETURN FROM FPD,PACK

; FFD WAS SET, PACK IT UP.

et e s nann
e: ACV/TNV RETURN FROM FPD.PACK/RBS.RBACK

CLEAR FLAGZ,
MCTEMP6] _RIMM,TEMP3],

PUSH,NEXY/1E.PACK.FAULT

;1001 mmmmem

: SAVE RBSP TO LOAD INTO THE STEPC.
: CHECK FOR RBSP = 0,

e mnmr e m

VA R[SPJ_RB-CONX(4),

NEXT/1E.ACV.PUSH, PARAM

; MORE PARAMETERS TO PUSH.
; SAVE FAULTING ADDRESS.

; INITIATE THE EXCEPTION.

e . THIS 1S LOGICALLY PART OF ACV/TNV

; PREPARE TO PUSH THE FAULTING ADDRESS.

: RETURN TO ACV/TNV FLOWS

130169 QF54:
;xexxtxax«FORCE ADDRESS**»wswwxs;
139170 1E.PACK.BRANCH:
U 0F54, 0090,0036,4780,0047,0803,8 479+

3917
: 39172
139173

;39174

:0100=wommoommmmmr
e e e e mcn e ; FPD FROM INTERRUPT
MICRO VECTOR?,
s BRANCH TO INTERRUPT ROUTINES.
CLEAR TP,
: CLEAR PSL<TP> ON INTERRUPTS,

NEXT/IE.INT.WIDE ,BRANCH

: RETURN TO INTERRUPT FLOWS

i
:

;

CMT098.MCX
TANDE .MIC

MICROZ2

1M(01)

28-NOV-83

Interrupts and Exceptions

i OFS5, 0C80,0036,4030,0047,00€D,2

: 39175 0F55:

.gg};g

339178 OF57:

v OF57, 0018,0021,003D,84A7,04EC,D

: 39179
: 39180

.gg%g}

130183 OF58:

U OF58, 0C84,073C,0027,84A7,00FA,7

$ 3918

.gg}gs

16:30:35

EMN

: IE.PACK.DONE

CLOKX Rev 13.00, Clock rate = 160ns

1010 emmmmmmn e e n e e

EXT/]E MACH.CHK.FAULT

; FPD FROM MACHINE CHECK.

; RETURN TO MACHINE CHECK MICRO CODE.

Ll Ll; FPD FROM RESV QPER OR FLOAT FAULTY
t
b Lt
H O Rtt

VA D+RL2ERO],
CLEAR FLAG3,

PUSH, NEXT/IE.FAULT

; LOAD MACRO VECTOR ADDRESS.
: PUSH PCBACK = 2.

; GO INITIATE THE EXCEPTION.

;1000=m======m=mcemmmem—m——aceas ;

VA_RLSP]_RB-CONX(4),

NERT/1E.RRITH.PSH. CODE

: PREPARE TO PUSH PARAMETER

+39187 IE.PACK.FAULT:
:39188

J OFAD, 0818,0021,003D,84A7,00€C,D

jommmseesemmeaeee cemmvesemmmmonn ;

39189

VA D+R[ZERO],

; LOAD MACRO VECTOR ADDRESS.

39191

NEXT/IE.FAULT

; GO INITIATE THE EXCEPTION.

: 39190

CLEAR FLAG3,

Page

: PUSH PCBACK - 2.

958|

;

MICROZ2

CMT098.MCX

1M(01)

28~NOV-83

Interrupts and Exceptions

1ANDE .MIC

139192 .10C '

16:30:35

F 11

: FD OPCODE ENTRY

Interrupts and Exceptions

139703 ;AR AN AAKARARETREIAIRARE R

139194 :

Page 959

CLOKX Rev 13,00, Clock rate = 160ns
: FD OPCODE ENTRY''

ER IR IR AR IR NIRRT

KRk

This code checks if WCS is present and enabled, if it is not an
opcode reserved to D1g1tal fault is taken. If W(S is present and

139195
239196 ;
: 39197 :

enabled, a wide branch

:%3]33 :

of the opcode.

is done into WCS on the second

byte

:39200 :t***t***tt****t***tk*********t*********t**t********fi********t*t****i*********
:39201
239202 03C0:

sanswxnwxxxFORCE ADDRESS**axxxxsx;

139204

—n;THIS WORD HAS NO EFFECTI REPEAT NONE
e m——————
:000===cmrmmreemmecm

:39203 FX.I1E.FD.OPCOD:

U 03C0, 0C80,0036,4030,05E7,007E,8
,E
U O7EB, 0581,AC10,0030,0C87,007F

i xxxxx*PATCH TO AVOID ROM CHANGES

:%g%gg

MDR_ZEXT (OSR)

;%gsgg 07EB:

suxxxnxxxxFORCE ADDRESS*********'

139209

PC_MCPCI-ZLITOL1],

130212 03C4:

;#wkwxakx*xFORCE ADDRESS**%xxwxsx;

139215

Q_MCMDRI,

: MOVE TO WORKING MTEMP

:ggg}g

NEXT/FX.1E.WCS.ENABLED

130210 0302:

;asaxaxxxxFORCE ADDRESS**xak%xxx;

130922
139223

M[TEMP10]
BRA ON ADD?,

{ NOW IN STORAGE FOR USE
* DO WIDE BRANCH ON OPCODE

:%gggg :

NEXT/FX.WCS.OPCODE

; OFF TO WCS

NERT/FX.1E.FD.OPCOD2

;§35%?

* MUST BUMP BACK FOR 2BYTE OPCODES

* GET TO A CONSTRAINED ADDRESS

;ggg}g FX.IE.FD.OPCOD4:

U 03C4, 0C81,2592,59F0,0047,003C,2

WwlS DISABLED?,

139216

+ IS WCS PRESENT AND ENABLED

139220 FX.IE. ucs ENABLED
130921
1
(mm=—mememmweeeemem——em—meceeeaa ;

U 03C2, 0486,A03A,463D,8047,0201,0
U 03C3, 0C80,0036,4030,0047,0038,0

NEXT/2010

139224,

139227 0303:

;l===—-====cc——meeceacemecoseen- : NO

NEXT/1E.OPCOD.DEC

139230 776:

sannanansaFORCE ADDRESS**xxastn;

}%gggz

RETURN [+11

130235 7FE:

s*axxnrxx«FORCE ADDRESS*aansrtnn;

130937

39236 FX,IE.FD.OPCOD2:
U 07FE, 0880,0036,41F0,0047,007F
,F

;gggsg

:ggg;; FX.I1E.FD.RET:

U 0776, 0880,0036,4080,0047,0000,1

139238

;ggszg

130041 7FF:

YES

L0D BRA?

: NOT HERE

* TARGET FOR CNTO,CNT?
e e;

NEXT/FX.{E.FD.OPCOD3

¢ GET THE TRUE OP CODE LOADED

;

;xwxwxxxx#FORCE ADDRESS**wthunuw;

:%352% FX.IE.FD.OPCOD3:

U 07FF, 0C80,0036,4030,05E7,003C.4

139244,
+39245

MDR ZEXT(OS

NEXT/FX.1E.FD.OPCOD4

* GET THE TRUE OPCODE [N 2ND BYTE
: CONSTRAINED ADDRESS

.
!

;

(MTO98.MCX

IANDE .MIC

MICROZ2 1M(01)

28-NOV-83

Interrupts and Exceptions

139246 .TOC '

16:30:35

130948

139255 ;
;ggggg H

ok ok o e A o e T

: FD CPCODE ENTRY'

o e e ok e ok A o ok o o o e e ok ok ok o o oo ok ok ok ok o o ok o ke

FPD RESTART WITH OPCODE OF FDxx

:ggsg? :
:39254 ;

CLOKX Rev 13,00, Clock rate = 160ns

Interrupts and Exceptions

239249 ;

139253

Page 960

: FD OPCODE ENTRY

39247 o dde kot ok ok Ak ok ko ko

$39252 ;

6 11

This code checks to see if WCS is present and enabled.

is not present and enabled an opcode reserved to Digital
If WS
.

fault is taken.

If WCS is present and enabled control is passed to the unpacking

code in WCS.

239258 ;*t***********tt*tttt**tkt*tt************t*************t****t*****************
: 39259
139260 03F0:

;wxxwxkwxkxFORCE ADDRESS**kkkxw«;

: 39262
: 39263
:%gsgg

:000===mmmececcen
e cecnccccanan ;THIS WORD HAS NO EFFECT I REPEAT NONE
MDR_ZEXT (OSR) ,
JxkekxxkxPATCH TO AVOID ROM CHANGES
WCS DISABLED?
JRERAKARERAAARTEAKRATRTTR
AR KR WA A

Eggsgg 07ED:

JexenxexwxFORCE ADDRESS*wxawkakx; CONSTRAINED TO NULLIFY BRANCH

139068

PC_MLPCI=ZLITOL1],

239261 FX.IE.FPD.RES:

U 03F0, 0C80,0036,49F0,05€7,007E,D

U 07eDp, OD81,AC10,0030,0087,007E,E

;%gsgg

NEXT/FX.1E.FPD.RES2

* BACK UP PC FOR 2 BYTE OPCODES
; GET TO A CONSTRAINED ADDRESS

¥ FORCE ADDRESS**rtwkiw«k;
sxkxnxkx
:39271 OFF4:
239272 FX.1E.FPD,RES4:

U OFF4, 0D87,2C10,0A72,A847,0A00,2 393+«
U OFF5, 0C80,0036,4030,0047,0038,0

;392?3
239274
$ 39275

e
et DL L L===: WCS PRESENT AND ENABLED
WB_MLMDRI-ZLITO[55],
; IS IT POLYG FPD

139279 OFF5:

;l-===eeemccmsmccccccsscnacccacaas : NO WCS

;39276
:ggs;g H
:%ggg?

WXINE.O?,

NEXT/2002
NEXT/FX.POLYGH. CHK
NEXT/IE.OPCOD.DEC

;

:
; DEFINED IN WCS
; DO NOT RESET FPD

139282

:39283

: 39284 7EE:
sxkikkkkkkFORCE ADDRESS**axxxnx«;
239285 FX.IE.FPD.RESZ:
139286
ittt bttt :

U 07EE, 0080,0036,41F0,0047,007E,F

;39287

LOD BRA?,

; GET THE TRUE OP CODE LOADED

:%gggg

NEXT/FX.IE.FPD.RES3

:39290 7EF:

skxxkkkk*kFORCE ADDRESS*akkankux;

239291 FX.IE.FPD.RES3:
339292

U O7EF, 080,0036,49F0,05E7,00FF
,4

jeesmmmsssecscemeesccscemsaeoseses :

239293

MDR_ZEXT (OSR),

; GET THE 2ND BYTE OPCODE

139295

NEXT/FX. IE.FPD.RES4

; CONSTRAINED ADDRESS

: 39294

WCS DISABLED?

CMT098.MCX
IANDE .MIC

MICRO2

TM(01)

28-NOV-83

Interrupts and Exceptions

16:30:35

H 1

: REI

Page 961

CLOKX Rev 13.00, Clock rate = 160ns

-gg%gg .TOC "

Interrupts and Exceptions

;39298 SRR

KRR

A KRR

: REI"
R

Jk AR

AR R

R kR

AR ARk k

ggggg :

RE!

139301 :

Input

(SP)

(SP+4)

New PSL

Resources

TEMPS
MTMP9

IPL of highest pending soft interrupt
Temporary to sWwitch stacks

:39302 ;

239303 ;

39304 ;
139305 -

Return from Exception or Interrupt

$ 39306 ;

RTMP8
VA
MDR

$39307 ;
:39308

New PC

Save new PC

$39309 ;

SOFTIPR

:39310 ;

+ 39311

LONLIT

: 39313 ;
;39314 ;

SP
ISP

furrent Stack Pointer
Interrupt Stack Pointer

ESP
SSP
ysp
SISR
PSL

Executive Stack Pointer
Supervisor Stack Pointer
.
User Stack Pointer
Software Interrupt Summary Register
Program Status Longword

: 39312 ;

KSP

$ 39315 ;

139316
: 39317
$39318
239319
;gg%g?

;
;
;
;
:

139322 ;

:39323 ;
330324

139325

Subroutines

Kernal Stack Pointer

IE.OPER. FAULT
IE.SOFT.IPL

Rk ARARAKIRNKIRIKRRRIRAXARIARRRRINRA
KRR AR AR AR AKX R F AR A TRk ke dk bk dkkwhd

:39326 REGION/IRD?.RI1L,IRD1.R1H

U 0388, 0480,058E,4037,84A7,00FE,4

: 39327 =000
;39328 IE.RE]: ;==m=--mmeccccccscccccncncncannes ; LOAD THE ADDRESS

:%gg%g

VA_RCSP]

; OF THE TOP OF THE STACK

$39331 _REGION/IANDE.R1L,IANDE .R1H/IANDE .R2L, 1ANDE .R2H/IANDE. R3L, IANDE ,R3H
;gg%%g

U OFE4, 0485,573D,0027,84B0,00FA,F
U OFAF, 0485,2592,4022,0050,00FB,4
U OFB4, 085,573D,0027,8047,00F8,C
U OFBC, 08B80,067E,FB07,F847,00F8,D

0FE4,

tt**tk***FORCE

ADDRESS**:***«**

139334

READ,SIZE[CLONG],PUSH RBS*+,

:39337
:ggggg

§ oo mtm e
e:
READ,SIZELLONG],RCTEMP8]_MCMDR] ; POP THE NEW PSL AND SAVE THE NEW PC.

:%gggg

:39340

;gg%z;

130343
:39344

VA_RLSP]_RB+CONX(4)

; POP THE NEW PC OFF THE STACK

joommmmmmmmmmmeeewem——————
.--

,PUSH RBS+
RESPJ_RB+CONX(4)

s FINISH THE POP.

emmm—memmum—
e————— ;

LONLIT_C3020FF00]

; LOAD MASK TO CHECK MBZ B1TS IN NEW PSL

MICRO2

CMT098.MCX

1M(OT)

28-N0OV-83

;gi30:35

Interrupts and Exceptions

IANDE .MIC

$39345
OFBD, 0C81,2002,0A3D,4047,00F7,A

OF7A, 0418,0036,4030,0047,00FF,8
OF7B, 0881,2592,46F0,0047,00F8,9

OF88, 0418,0056,4030,0047,00FF,8

11
CLOKX Rev 13,00,

Clock rate

160ns

39346

UB_MIMDRI.AND.RLLONLITI,

139348
;39349 =0
139350

WXTEG. 07

: PSL ARE ZERO.

ELEAR FLAG3,

; PUSH PCBACK-2.

:39347

$39351

:39352
139353

:39354
:39355

NEXT/1E.OPER.FAULT

Page

CHECK THAT ALL MBZ BITS IN THE NEW

; TAKE A RESERVED OPERAND FAULT.

et
etiisiet et : IF IN COMPATABILITY MODE CHECK
WB_MCMDR],WB<31=-30>7,
;; SOME MORE MBZ BITS.

NERT/IE.REI.20

+39356 =00
;39357 1E.REI.1T 0:
:00 ------------------- e mene———
:39358
CLEAR FLAG3,
: PUSH PCBACK=2.
: 39359
: TAKE A RESERVED OPERAND FAULT.
NEXT/IE.OPER.FAULT
.gggg?

;39362 1E.REI.2 0139363

:39364
;39365

WB_MCMDRI,REI CHECK?,

; DO AN REI CHECK ON THE NEW PSL.

{ONLIT_[OFO000EOI,

: MODE MBZ BITS.

OFDB, 0081,2002,203D,4047,00FD,D

239367 =11
239368
:39369
;39370
$39371
39372

b MIMDRI.AND.RLLONLITI

*: SAVE CURMOD AND MBZ BITS

OFDD, 0980.0CB3,4A30,1847,00F8,8

239374
139375
;139376

UBD.XOR.ZLIT24[31,

: CHECK MBZ BITS AND CHECK CURMOD=3

0r89, 0881,2592,4780,06E9,08F6,8 479%

0F8B, 0B40,0787,FFF8,F847,00FD,B

962

139366

39373

139377
$39378 =01x00

NERT/IE.RE1.50

SET FLAGO

WXTEQ. 07 NEXT/IE.REI.10

LOAD MASK TO CHECK COMPATABILITY

: REMEMBER COMP MODE FOR LATER

;39379 I1E.REI.5 0:

0F68, 0CB6,95BE,47B7,8207,08F1,8 479«

0F69, 0586,FC12,4030,2047,04F4,0
0F6A, 0418,0036,4030,0047,00FF,8

0F6B, 0418,0036,4030,0047,00FF,8

0F79, 0480,5387,0010,0787,00F6,8

:39380
139381

;39382

139383

239384
139385
139386
: 39387
;39388
139389
:gg%g?

L : REI CHECK OK
PREPARE TO SWITCH STACKS.

MCTEMP9] RLSP1,PSL<IS, CURM>?,
NEXT/I1E.REI.60

CHECK OK BUT PENDING AST,
;: POST SOF TWARE INTERRUPT AT IPL=2
: RECOMPUTE HIGHEST SOFTWARE IPL.

01%0] ===mmmmmcmmce
e mmn e ——— : REI

MESISRI_MB.OR.ZLITOC4],

PUSH,NERT/IE.SOFT. IPL

;01410mmmmmmmmmmm e =} REI CHECK NOT OK,
: PUSH PCBACK=2.
CLEAR FLAG3,

NEXT/IE.OPER.FAULT

: TAKE A RESERVED OPERAND FAULT.

139392

01411 mmmmmm—m—————————————— ; RE] CHECK NOT OK,
ELEAR FLAG3,
: PUSH PCBACK=2,
: TAKE A RESERVED OPERAND FAULT.
NEXT/IE.OPER.FAULT

139396 =11+01

PS;
SOFTIPR_MLTEMPS1.RR.16,
:

;39393
139394
;39395

39397

139398

139399 =

NEXT/IETREL. S50

LOAD SOFTWARE IPR REGISTER USED BY THE
HARDWARE FOR ARBITRATION.

ee
e

CMT098.MCX

TANDE ,MIC

MICROZ

1M(O1)

28-NOV-83

Interrupts and Exceptions

16:30:35

J 1

CLOKX Rev 13,00, Clock rate = 160ns

REI

:39400 =1000

139401 IE.RE1.6 0
:39402

0F18, 0C84,9592,4BF8,0047,00F8,6

QF19, 0884,9592,4BF8,4047,00F8,6

0F1B, 0CB4,9592,4BF8,(047,00F8,6

OF1C, 0884,9592,4BF9,0047,00F8,6

------------------------- -

139403

R[KSP] MLTEMPY],

;39406
;39407

P 1]

: 39404
239405

:39408

139409

;39410

OF1A, 0884,9592,4BF8,8047,00F8,6

$39411

139412

:39413
139414

239415
: 39416

SAVE CURRENT STACK POINTER.

PSL<TPS?,NEXT/IE.RE1.70
——
L

RLESPI_MCTEMP91,

SAVE CURRENT STACK POINTER.

R[SSPJ MCTEMPO],

SAVE CURRENT STACK POINTER.

PSL<TPS? ,NEXT/1{.REI.70

PSL<TPS? ,NEXT/1E.RE1.70
.

R[USPJ MCTEMPS],

139417

:39418
;39419
: 39420
139421

SAVE CURRENT STACK POINTER.

PSL<TPS? NEXT/1E.RE1.70
21 100=mmm=mm=mmmmmmmmmmmaeo——---

SAVE CURRENT STACK POINTER.

RCISP] MLTEMP9],

PSL<TP3? ,NEXT/IE.REI.70

239422
:39423 =
139424 =0

0F86, 0881,2002,403D,8007,00FD,E
0F87, 0581,2092,4032,0007,00FD,E

239425 IE.REI.?
139426
;39427
139428
139429

:ggzgg

OFDE, 0080,05BE,4032,0487,00FD,F

QFDF, 0(89,0036,4780,0207,08FE,8 479+

OFE8, 0086,95BE,4038,0047,0023,2

OFEA, 0486,95BE,4038,8047,0023,°2

90 S

ey o

, 39439 QOFE8:

tt******tFORCE

:%322%

: 39445

139446
139447
;39448 OFEA:
139449

139450

Y o

e S

i T

PSL<IS.CURM>?

130440
139441

o T

PSL _MIMDR].OR.ZLIT24[40]

139434
239435
:39436
;ggzgg

;39444 OFE9:

OFEY, 0486,95BE,4038,4047,0023,2

LOAD NEW PSL

239432 1E.REI.B 0:

: 39433

€

SET TRACE PENDING IN NEW PSL.
oy

e 9

LOAD NEW PC

100

BRANCH TO GET NEW STACK POINTER
S

ADDRESS*xxknkhxx
e O

M[TEMP9J RCKSP],

GET NEW STACK POINTER.

NEXT/IE.REI.90

1001
M[TEMP9] RCESP],

NEXT/IE.REI.90

GET NEW STACK POINTER.

Page

963

e
~

MICRO2

CMT098.MCX

1M(01)

28-NOV~83

Interrupts and Exceptions

1ANDE .MIC

339451 OFEB:

OFEB, 0486,95BE,4438,0047,0023,2

OFEC, 0080,0036,4130,0047,003F,9

16:30:35

K 11

: REI

Page 964

CLOKX Rev 13,00, Clock rate = 160ns

;1011==m=m=mcmcaccmccmccmacccaan ;

139452

METEMP9J _RCUSP],

'%8222

NEXT/IE RE1.90

130456 OFEC:
;ggzgg

:1100====meme=cececcacmene- —-—
Y NO NEED TO SWITCH STACKS.
IRD1

139453

FLAGO?,

* GET NEW STACK POINTER,

* CHECK IF COMPATABILITY MODE.
:

139459 0OF8C:

139460 FREE.OF8C:
139461
;0% xxxxx LOCATION NOT USED*wkxiwk;

OF8C, 0084,9592,4137,8047,003F,9

130462

.ggzgz

RLSPI_MLTEMP9],
IRD1 TM

139465 OF8D:

139466 FREE.OF8D:
139467

OF8D, 0SBO,0F76,4030,8047,0423,2

139468
:%gzgg

s1nwnsexx OCATION NOT USED*
% kw;

SL_[16.1,STEPC_14.,
PU3H

: WORD NOT USED

139471 232:

139472 1E.REI.90:
139473

]

0232, 0084,9592,4137,8047,003F,9

139474

;ggz;g

129477 233:

0233, 0080,058E,4282,0047,057F
4

139478

;ggzgg

0xexnxnawaFORCE ADDRESS**x%wnxxw;

R[SPJ _MCTEMP9],
IRD1

NEXT/IE.PC.CHECK

RE]

INSTR -

* LOAD NEW STACK POINTER AND

‘ BEGIN EXECUTING MACRO CODE.

sInwxnxwewFORCE ADDRESS*#hx#x#w%;

WB_RCTEMP8],WB<0>?,PUSH,

=~ PART OF

= PART OF RE] INSTR ~

COMPAT. MODE CLEAR GPR BITS <31:16>

:+ CHECK FOR 0DD PC

130481 17F4

139482 IE.P ¢ CHECK:
139483
;OxxxxxxFORCE
ADDRESS**xxxx#wxxx; PC NOT ODD

‘

17F4, 0580,0F76,4030,8047,00FE,3

139484

;ggzgg

139487 17F5:

17F5, 0C80,0036,4030,0047,00FD,9
CFE3, 0C85,DBFE,003D,8047,00FE,5

§L_[16.1,STEPC 14.,

NERT/IE.CLR.GPRS

* LOAD SL FOR EXTRACT.

130488

;1xwxexxFORCE ADDRESSt*akxkxktx%; ODD PC

139492
;ggggz

jmmmmmmmmm—m—————————————————— ; LOAD TEMPO,RNUM AND PL WITH 0.
:
RTEMPO_RNUM_PL_0

:ggzgg
NEXT/1E.CM.ODD
29491 IE.CLR.GPRS:

;

Eggzgg IE.CLR.GPRS1S:

0FES, 0C84,0087,003C,C047,00FF,6
-

0FE6, 0884,0087,037F,C047,00F2,3

}ggzgg

RCGPR.RI_RB.XZ

139499

;mmemm———————————— ————— —————

139500

139501

R[GPR.R+1]_RB.XZ,

STEPC.GE.47 DECBY4

¢ CLEAR BITS 31=16 (PL=0, SL=16).
Y CLEAR BITS 31-16 (PL=0,

SL=16).

: LOOP ON THE STEP COUNTER,

CMT098.MCX
[ANDE .MIC

MICRO2

1M(01)

28-NOV~-83 16:30:35

interrupts and Exceptions
:39502 =011

7
,03FF ,F
U 0F23, 0080,0036,4080,004
B

U 0F27, 0885,D730,0010,0047,00FE,5

:39303

39504

139508

:39507

139508

: REI

1011

CLOKX Rev 13,00, Clock rate = 160ns

mmmmmm o

RETURN [-11

;

T e;

RNUM_RCTEMPOJ RB+CONX(2),

NEXT7IE. CLR.GPRS15

;

Fage 965

CMT098.MCX
[ ANDE ,MIC

MICRO2

1M(01)

Interrupts and Exceptions

:39509 ,T0C "'

.NOBIN

2
3

REG
oPS
JICODE ;
OFD* FPD [NOPJLFX.IE.FPD.RES

6
g

OFD: CNTOLNOPICFX.IE.FD.RET
CNT1ENOPICFX. IE.FD.RET

0
5

0CODE

28~NOV=-83

IRD1CENOPICFX.IE.FD.ORCOD

.ICODE

OFE: FPD [NOPJLIE.OPCOD.DEC
. DEC
IRD1ENOPICIE.OPCOD
CCODE

MEM

JCFX.IE.FD.RET
JCFX.iE.FD.RET

. ICODE
OFF: FPD [(NOPJLIE.OPCOD.DEC

]

139530

JCI1E.BAD. IRD

139533

1CODE

139531

139534,

139535

:39536

139537

0CODE

139541
;gggz%

139548

:ggggg

CNT1CNOPILIE.BAD. IRD

,0CODE

,1CODE

057: FPD [NOPILIF.OPCOD.DEC
0C0DE
IRDTLINOPILIE.OPCOD.DEC

057: CNTOINOPJ[IE.BAD.IRD
CNTTCNOPICIE.BAD. IRD
,1CODE

059: FPD [NOPILIE.OPCOD.DEC

oCODE

139554

L 1CODE

]

oconE

139555

8 '
9

.REI

CNTT1ENOPILIE.BAD. IRD

$39651

139552

IRD1CNOPILIE

002: (NTO[NOPICIE.BAD.IRD

139544
39545
$39547

OFF: CNTO[NOPJILIE.BAD.IRD

002: FPD [NOPJLIE.OPCOD.DEC

139538

139540

IRD1LNOPILIE.OPCOD.DEC

JC1E.BAD. IRD

JCI1E.BAD.IRD

JLIE.BAD. IRD

JL1E.BAD.IRD

ILI1E.BAD.IRD
IC1E,BAD,IRD

CNTT1ENOPIEIE.BAD. IRD

JCIE.BAD.IRD

]

1
1

JCFX.IE.FD.RET
ICFX.IE.FD.RET

[NOPJLIE.OPCOD.DEC
(NOPJICIE.OPCOD.DEC

1,
b

[NOPJCIE.BAD.IRD

CNOPILIE.BAD.IRD

JCIE.BAD.IRD
IRD

[NOPJLIE.OPCOD.DEC

[NOPILIE.BAD.IRD

JCIE.BAD.IRD

(NOPJILIE.OPCOD.DEC

[NOPJLIE.BAD.IRD

IC1E.BAD. IRD

[NOPICIE.OPCOD.DEC
[NOPICIE.OPCOD.DEC

1,
3

[NOPJLIE.BAD.IRD
[NOPICIE.BAD.IRD

JCIE.BAD.IRD
IC1E.BAD.IRD

{NOPJ[IE.OPCOD.DEC

[NOPILIE.BAD.IRD

1 [NOPJILIE.BAD.IRD
)

]

IC1E.BAD, IRD

[NOPJLFX.IE.FD.RET
[NOPI[FX.IE.FD.RET

ENOPIL1E.OPCOD.DEC
([NOPICIE.BAD.IRD

[NOPJILIE.OPCOD.DEC

JC1E.BAD. IRD

[NOPILIE.RE]

JC1E.BAD.IRD

0SA: (NTOLNOPJLIE.BAD.IRD

ENOPILIE.OPCOD.DEC

] [NOP%EIE.BAD.IRD
]

FPA MEM

FPA REG
0PS
[NOPJLFX.IE.FPD,RES

CNOPILIE.OPCOD.DEC

b
]

CNT1CNOPILIE.BAD. IRD

IRD1{NOPIC1E .OPCOD. DEC

]

05A: FPD [NOPJICIE.OPCOD.DEC

IRD1{NOPIC 1E.OPCOD.DEC

059: CNTOLNOPILIE.BAD.IRD

1
1

]

IL1E.BAD.IRD

: Ird Rem Definition'

CNOPILFX.IE.FD.OPCOD

J
]

139526
139527

;gggsg

Page 966

CLOKX Rev 13.00, Clock rate = 160ns

Interrupts and Exceptions

°7 T

CNT1ENOPILIE.BAD. IRD

: Ird Rom Definition

139523
139504

QFE: CNTOCNOPJCIE.BAD.IRD

16:30:35

CNOPI(IE.BAD.IRD

]

JCIE.BAD,

;ESCD

3,
]
;ESCE

1,
;ESCF

ICIE.BAD.IRD

1,
]

iREI

JC1E.BAD. IRD

1,
h|

;RESVRD

3,
bl

ICI1E.BAD.IRD

ICIE.BAD.IRD

:RESVRD

1,
]

;RESVRD

]

JCI1E.BAD.IRD

JCIE.BAD.IRD

1,
]

CMT098 ., MCX
1ANDE (MIC

MICRO2

1M(OT)

Interrupts and Exceptions

REG
0PS
139560 -.1CODE0S8%; FPD [NOPJ[IE.OP
COD.DEC
139561

:ggggg
139564
:;gggg
139567
139568

;ggggg

139571
139572

IRD1CNOPIC 1E,OPCOD.DEC
0C0DE
05B: CNTOLNOPI[IE.BAD.IRD
CNTTUNOPICIE.BAD. IRD

.1CODE
077: FP> [NOPJ[IE.OPCOD.DEC

ocont

28-NOV-83 16:30:35

IRD1ENOPICIE .OPCOD.DEC

IRD
077: CNTOLNOPILIE.BAD.
CNTAENGPILIE .BAD. IRD

]

: Ird Rom Definition

0PS

MEM

]
JCIE.BAD.IRD
JCIE.BAD.IRD

FPA REG

[NOPJL1E.OPCOD,DEC
J
3

]

1C1E.BAD. IRD
JCIE.BAD.IRD

Page 967

CLOKX Rev 13.00, Clock rate = 160ns
ENOPILIE.OPCOD.DEC
[NOPILIE.BAD.IRD
CNOPILIE.BAD.IRD

FPA MEM

;RESVRD

]

JCIE.BAD.IRL
IC1E.BAD. IRD

v
[NOPT: i . 4="0D,DEC

[NOPILIE.BAD.IRD
[NOPILIE.BAD.IRD

JCIE.BAD. IRD
IC1E.BAD. IRD

ENOF.i« = .i:9COD.DEC

1
3

]

3,
]

:RESVRD

1.
)

——

i
'

MICRO2

(MT098.MCX
.T0{ '*
-DCODE

3%3?39 0FD:

Interrupts and Exceptions

. . Page 968

28-n0V-83 16:30:35 (LOKX Rev 13.00, Clock rate = 160ns

Interrupts and Exceptions

JANDE .MIC

=3957%
;ggg;g

1M(01)

: Dsize Rom Definition

: Dsize Rom Definition'

S12¢ CDBLE) [DBLE] COBLE] [DBLE] [DBLE] [DBLEI

;ESCD

...

o ilizmlisz ocmamozo o .omio
g

i
:

i$0578

OfE:

SIZEC

03 C

O01CL

OIC

0IC

:ESCE

é%gggg

057:

SI2E [

01 [

0l [

01 ([

0J L

03[

;RESVRD

;

39886

059

S1ZEL

010

01C

03C

jReswd

sEl

010

01T

010

;RS

:%ggg?

US58:

SI2E

0l L

01 L

01 (

0) ¢

01 [

:RESVRD

077

sET

010

imeswo

136504

,UCODE

O f
03¢

0
01C

01C
01

01 :ESCF
01 ;REl

:39595 ,BIN

- -—u-—-——.-q."m- VORI Y

01 C
©I [

01C
01C

SIZEC
SIZEC

130280 oFF:
§§§§§' 002:

MICROZ2

. MCX
CMTO98

MM.MIC

MM, MIC

1M(01)

28-NOV=-83

16:30:35

€12

CLOKX Rev 13.00, ClL ock rate = 160ns

:39596 .10C *MM_MIC"'

:%959? .T0C “REVISION 30.0"
;59598 ;

139599

.NOBIN

P
P
AR
PUR

Revision history"
EXPLANATION

S$et tlags in MM GET.PTE and MM.GET.WRITE.PTE

Set MM.NOINT when processing a page boundary write to avoid
servicing an_interrupt after writting the first page.

for TB parity error

recovery.

used loc 1672

Clear TB to avoid possible conflict between access violation

and XB - TB-miss.
.
Fix such that the VA will not be off by 4 when reading across

Fix such that the VA wilt not be off by B when writing crossing

Jeft Peng, Gerard Koeckhoven, Bri an AlLison,

REV

)

.TOC

[ N

a page boundry and FPD set and you restart the instruction.

a page boundery and FPD set and you restart the instruction
Change location 15FC to clear the TB to avoid a conflict

between an access violation and a xb~tb miss.
Add label MM PCALL_ACV_ENTKY for CALLx to jump to on ACV's
Fix bug in MR.PRB.WRITE.S1Z if probe crosses a page boundary.
Fix MM.PB.PROBE to properly restore MDR,
Add BUS/PRB.RD.PTE to avoid machine hang loading the TB.
Initial release.

:39624

.BIN

CHARLIE MCDOWELL

Page

969

CMTO98.MCX
MM MIC

D 12
CLOKX Rev 13.00,
1M(01)
28-N0V=-83 16:30:35
: UNALIGNED READ
Memory Management

®ICRO2

:39625 .T0C **
:3
RN

l
'

‘

Page

: UNALIGNED READ"'

Memory Management
R AN ARR AL RN RRRARRRKRARKA KR AR

AR AR A AR AR AR AR

AR AR

AR A

AWK

UNALIGNED READ

Unaligned virtual address

Input

Resources

MM. TEMP1

Backup VA

OQutput

MDR

(ompleted read

'
.

Clock rate = 160ns

DSIZE signal

Read size

0
o

I
‘

CHARLIE'S FLOWS 1.4

t***tt**fit*ttt**i*tiflktkfi***fifit*tfit***tifit*ttfi*tttk**tt********t*******t**fit*

éF;EGION/MMLRIL,MM_RTH/MM_R2L ,MM,R2H/MM R3L ,MM.R3H

«*UTRAP ADDR**
MM,UA.READ:

17FA:

sakuxaxk2sFORCE

: AND REMOVE NO BUS AND VA_X RESTRICTION
ADDRESShaxwannnn;

SET STACK FLAG,

READ.NOTRAP,VA_VA+4

u 17FA, 0068,0036,4030,0442,0152,0
=0xx

U 1520, 0C28,0036,4030,0046,0176,8

FLUSH X8 TO RESTART PRE=FETCM

FLUSH XB

U 0021, 0{81,A592,4030,0487,017F,A

SET FLAG TO CORRECT VA If A FAULT,
: OCCURS ON THE READ.SECOND IN NEXT
H CYCLE.
THIS IS NEEDED IF FPD=1

L C T L L) ;
Re

READ.SECOND,CLEAR STACK FLAG,
NEXT/MM.PB.WRITE15

: CLEAR FLAG IF READ IS SUCCESSFUL
:

1!* ---------------------------- .

u 1524, 0880,0036,4080,0047,0000,4

sGENERAL REGION

RETURN [+4])

IF _ACV/TNV WITH PSL<FPD>=1

H CATCH RETURN FROM FPDOFFSET=0

970

;
:

CMTO98.MCX
MM MIC

E 12
CLOKX Rev 13.00, Clock rate = 160ns
Moo
MICRO2
28-N0OV-83 16:30:35
1 UNALIGNED WRITE, WRITE UNLOCK
Memory Management

139657 .ToC "
$39658

Page

971

: UNALIGNED WRITE, WRITE UNLOCK'

Memory Management

$39659 PR KRR AR AR AR AR RR AR AR AR R A AR RN A AN AR AR RN AR AR ANAR AN KA KRR TR KA Ak
UNALIGNED WRITE, WRITE UNLOCK.
139660
139661 :
0

’

39662

o
o

Input

Unaligned virtual address

Resources

MM.TEMP1

Backup VA

WDR

I
0
I
H

Data to be written

CHARLIE'S FLOWS 1.4

*tt**tk***k**t*tt*t**i*k****tt**fi*******t******************************t*****

:¥*UTRAP ADDR**
2h:
MM.UA.WRITE .UNLOCK:

i
PT

WRITE.NOTRAP,

CRITE.SECOND.UL,

;

PUSH,NEXT/MH. SAVE . INC. VA

U 0024, 0480,0036,4030,004C.0576,6
34:

NEXT/MM. BB.WRITE10

U 0034, 0C80,0036,4030,0048,0176,7
25:

2 *%UTRAP ADDR*

MM.UA.WRITE:
Bl

35:

v 0035, 0480,0036,4030,004A,0176,7

GRITE,SECOND,

NEXT/MM. PB.WRITE10

3969

$39692

39693

PUSH.,NEXT/MM: SAVE. INC. VA

U 0025, 0480,0036,4030,004C,0576,6

U 1766, 0085,8592,4083,C447,0001,0

WRITE.NOTRAP,

MM.SAVE.INC.VA:

RIMM. TEMP1]_MLVAD, VA_VA+4,
RETURN [+10]

; SAVE OLD VA, AND INCREMENT FOR
: SECOND HALF OF WRITE.

e |

CMTO98.MCX
MM MIC

MICROZ2

1M(0T)

Memory Management

28-NOV=-83

ggggg .TOC **

16:30:35

F 12

Page 972

CLOKX Rev 13.00, Clock rate = 160ns

: CROSSING PAGE BOUNDARY WRITE, WRITE UNLOCK

Memory Management

ggggg

239699
39700

~
=]
o

39701
139702
139703
139704
: 39705

139707
;39708

R
T T T
e T

AA
AR
AR AR AR
IARER
R KRR
AKIHR
ERR TR IKERNRA
KRRKRIHR
230608 HRKHAKHHHAAEHKH
PAGE BOUNDARY WRITE, WRITE UNLOCK

Input

WDR

DSIZE signal

Resources
.
Subroutines

Crossing page boundary virtual address

" Data to be written
Write size

MM, TEMP4

Save WDR

MM, P8, PROBE

MM.UA.WRITE

MM.UA.WRITE.UNLOCK

CROSSING PAGE BOUNDARY WRITE, AND WRITE UNLOCK PUSH VA INTO THE NEXT

PAGE AND CALL MM.PB.PROBE TO CHECK THAT PAGE FOR WRITE ACCESS.

IF THE ACCESS IS 0K, MM_PB.PROBE WILL RETURN=2 WHICH WILL
AUTOMATICALLY TRANSFER CONTROL TO MM.UA. URITE OR MM.UA.WRITE ,UNLOCK
&?{EHNenge%thDOES THE WRITE.
IF THERE ISA TNV OR ACV, MM.PB.PROBE
CHARLIE'S FLOWS 1.4

3971?ot A A Aok kT K

ok e ok Y Ak o

139718
139719 26:

s #*UTRAP ADDR*

Egg;g%

RCMM. TEMP4]_WDR

Ok o Tk A R

ok ok

ok ek ek o

;gg;g? MM.PB.WRITE.UNLOCK:

U 0026, 0485,3592,4038,C4C7,015E,C

:39724 =0
U 15EC, 0581,BC11,0030,44A7,0533,D

139725
:gg;gg
130798

u 15ED, 0080,058E,4038,(54A,0133,9

' SAVE WDR.

$0mmmmmmmm e ;

VA_MCVAJ+ZLITOL8],
PUSH,NEXT/MM. PB. PROBE

: LOAD AN ADDRESS IN THE NEXT PAGE.
* WILL RETURN=2 TO MM.UA.WRITE.UNLOCK

jememe—me—m—memcee—csccseeeseee- ;

130729

WDR_UNROT (R[MM. TEMP41),

RESTORE WOR.

139731

NEXT/MM. PB.WRITES

: Modified for cmt0G6

139730

WRITE. SECOND,

* FINISH THE BUS CYCLE,

CHT098.MC

MIC

MICRO2

1M(01)

Memory Management

28=-NOV~-83

;39732 27:

:39733

16:30:35

G 12

CLOKX Rev 13.00, Clock rate = 160ns

: CROSSING PAGE BOUNDARY WRITE, WRITE UNLOCK

Page 973

;**UTRAP ADDR**

:§3;§§ MM.PB.WRITE:

4
0027, 0485,3592,403B8,(4C7,015F

.gg;gg

[=3

39738 =0
15F4, 0581,8C11,0030,44A7,0533,D

15F5, 0080,058E,4038,(54A,0133,9

RLMM, TEMP4]_WDR

;Qm—==-c——sssescsecccceeeoeee- :

:39739

VA MLVAI+ZLITOL8I,

$39742

35740

; SAVE WDR
: LOAD AN ADDRESS IN THE NEXT PAGE.

; WILL RETURN=2 TO MM.UA.WRITE

PUSH,NEXT/MM. PB. PROBE

:39743

WDR_UNROT (RCMM, TEMP4]),

* RESTORE_WDR.

gg;zg

NEXT/MM.PB.WR1TES

139744

130747 :1048:

WRITE. SECOND,

FINISH THE BUS CYCLE.

Modified for cmt066

;++++++++ FORCE ADDRESS +H++++4++

139748:MM,PR,WRITES:
130749;0

:39750 :

;39751 ;

: 39752

jeeemmesccsacececcccnee- mem—————

FLAGS RLRTMPGPR],

NEXT/RM.PB. WRITETO

RESTORE FLAGS

139753 MM.PB.WRITE10:

1767, 0481,A002,403D,8487,0176,8

1768, 0909,8C10,0080,24A7,0000,0

;39754

ettt
L L L L S L L L LS

139755

PC_MLPC]

1
Y4 T
139759

R
e
VA_MLVAJ-ZLITOC4],

139756
:39757 MM.PB.WRITE1S:
39760

——

RETURN AND SUPPRESS BUS CYCLE

FLUSH THE XB TO REENABLE PRE-FETCH

CMT098.MCX
MM MIC

28-NOV-8~

MICROZ
1M1
Memory Management

.TOC ‘'

16:30:35

H 12

CLOKX Rev 13.00, Clock rate = 160ns

Page

974

MM.PB.PROBE

MM.PB.PROBE"’

Memory Management

3**********i**ttiit****tIt***t**t*t**t***t*'fl(*************t*****f**************

MM.PB.PROBE

3
E

Input

Virtual address to be probed

Output

VA - 8

Resources

MM. TEMP1

.
Save VA if TB Miss
ACV or TNV
if
Save faulting address
Save W

MM. TEMP3

MM. TEMP4

Subroutines

MM.GET .WRITE.PTE
IE.TNV

IE.ACV

MM.PB.PROBE IS USED TO CHECK THE ACCESS OF THE NEW PAGE IN A

;

CHARLIE'S FLOWS 1.4

H
H
H

CROSSING PAGE BOUNDARY MICRO TRAP, IF THE ACCESS 1S OK VA <= (VA=8)
AND IT DOES A RETURN-Z2. IF _THERE IS AN ACV OR TNV THE FAULT IS
INITIATED AND NO RETURN IS TAKEN.

'tit*tt******tt***t****t***t******ktttk***k***********************************

J104A:
MM PB.PROBE:
.

sxkkxx

PROBE WRITE?,SIZECBYTE],

; PROBE VA USING CURRENT MODE.

NEXT/0LD16TC

: MAKE SURE WE SKIP OLD 1769

FORCE

LOCATION

wwwwswxwwx

R{RTMPGPR] FLAGS,

H SAVE THE CURRENT EVENT FLAGS

161C:

OLD161C: 11

LN ANNS = OO 00 ~NION VT &

Do LN LO00000

V00O OOOVVO0VOO0
00 00 CO G0 00 00 00 0O GO Q0 CO 00

TR
T

N A

T
L
O
T
S

U 161F, 0981,B€10,0030,44A7,0176,A

U 161E, 0485,8592,4039,C047,017F,6

N N NN A

u 161D, 0181,B€10,0030,44A7,0158,2

LAAN LR L LS

U 161C, 0485,8592,4033,0047,0561,8

RIMM.TEMP1] MLVAI,

PUSH,NEXT/MM.PRB. URT T8M
161D:

FROM MM.GET. leTE PYE
H DECREMENT VA BY 8

: TAKE A TNV FAULT.

110==mm=mmmmmmmmmmmmm—m—————— ; PROEE NO ACCESS OR _RETURN+2 FROM
H MM.GET.WRITE.PTE, TAKE AN ACV FAULT.
R[MM TEMP3] _MLVA],

NEXT/MM.XB.ACV.~1

161F:

H HOPE IT REMAINS AT LOC 161C
PROBE NOT VALID (PTE NOT IN TB)
; SAVE VA AND PROCFSS A _TB MISS TO
: LOAD THE PTE BALK IN THE TB.

;110]==mm==mm=m=m==————— cm——————— ; CATCH RETURN+1

VA M[VA]
-ZL1T0L8],

NEXT/MM, XB, TNV
161E:

E PROBE VA USING CURRENT MODE.

;111]--e=m-ooeccsccomcannnnanaan H ACCESS 1S OK.
; PUT VA BACK IN FIRST PAGE.

[OO

fiROBE WRITE?,SIZE[BYTE]

U 1769, 0480,0036,4780,005D,0961,C 479

1769:
FREE.1769:

CMTO098.MCX
MM.MIC

16:30:35

1M€01)
28-NOV-83
MICRO2
Memory Management

1764, 0080,058E,4038,(54€,0139,0

:39819 176A:

112

CLOKX Rev 13.00, Clock rate = 160ns

MM, PB.PROBE

WPR_UNROT

RESTORE WDR.

(RCMM. TEMP4]),

DO FIRST HALF OF THE BUS CYCLE.

WRITE.NOTRAP

REV94

1390:
o

"
T
S
ST

VA_VA+4 ,SET MM,NOINT,

RETURN [+1]

1390, 0860,0036,4080,0447,0000,1

1768:
FREE.176 B:

swhkwx
vk FORCE

ALL THIS SO WE CAN SAVE ONE ROM
ADDRESSw*h#akkkanksk

VA_VA+4 ,RETURN [+1]

1768, 0080,0036,4080,0447,0000,1

INC VA FOR SECOND HALF OF WRITE.
DON'T ALLOW INTERUPTS NOW

INC VA FOR SECOND HALF OF WRITE.

130830 17F6:

;39835 MM. XB.AC V.-1:

shkksaxxFORCE

17F6, 0981,8C10,0030,44A7,0158,3

ADDRESSH*kxahunhin;

VA_MLCVA1-2L1TOLB],

NEXT/MM. XB.ACV

DECREMENT VA BY 8

Page

975

;

CMTO98.MCX
MM.MIC

MICROZ2 1M(01)

Memory Management

28=NOV=-83 16:30:35
: TB MISS

;%gggz .TOC ''
;3983?
;39838
;39839
139840

J 12

CLUKX Rev 13.00, Clock rate = 160ns
: TB MISS"

Memory Management

:*tt*ttt**wt*ttk*tt*t*****w**t**t**t******t************************t******t**t
MM.XB., TBMISS
Entry points
;
MM.READ.TBM1SS
;
MM.WRITE,TBMISS
;

MM.BUT . XB.TBMISS

:gggg} ;
;39843 ;

Input

139846 ;
;39847 ;
239848 ;

Resources

MM.TEMP1
MM.TEMP2
MM. TEMP4

;39850 ;
:39851 ;
: 39852 ;

Subroutines

;gggzg :

139849 ;

Faulting address for READ or WRITE TB MISSES
Faulting address for XB or BUT XB TB MISSES
Save VA
Save MDR
Save WDR

MM.GET.XB.PTE
MM, GET.READ.PTE
MM, GET.WRITE.PTE

MM.GET.BUT.PTE

139853 ;
;39854 ;

1E.TNV

IE.ALV

: 59855 ;
$ 39856 ;
;39857 ;

THERE ARE 4 TB MISS MICRD TRAPS, THREE OF THEM (XB TB MISS,

: 39858
139859 ;

READ TB MISS, AND WRITE TB MISS) START HERE BY MERELY
SAVING VA AND JUMPING TO A SUBROUTINE WHICH FINISHES PROCESSING

139862 ;
: 39863 ;

BUT XB TB MISS ALSO STARTS HERC BUT IT IS NOGT PROCESSED BY AN
ACTUAL SUBROUYINE, IT MERELY SAVES VA AND PASSES CONTROL TO

THE MISS AND RETURNS TO THREE DIFFERENT LOCATIONS, ONE FOR ACV, ONE
FOR TNV AND ONE IF THE MAPPING AND LOADING OF THE TB WAS SUCCESSFUL.

;39860 ;
39861 ;

;39864 ;
.ggggg .
139867 ;
139868

139869

Page 976

ANOTHER BLOCK OF CODE WHICH WILL DO THE MAPPING AND RETURN CONTROL
TO THE TRAPPED INSTRUCTION.
CHARLIE'S FLOWS 1.1

X HAARAKAKKRAXNKNRRRRERAERAR
AR A AR AR IR ddd ok Aok
ks ko e deok ok sodolodotok ok oeskobookoke ok

;39870

U 0022, 0¢85,8592,4033,0047,0158,1
u 1580, 0¢80,0036,4030,0047,0158,1

139871 22:
; #*UTRAP ADDR*+
;39872 MM.XB.TBMISS:
139873
e
e m e —————————— S : 39874
RCMM.TEMP1] M[VA],
;s SAVE VA,

:ggg;g

NEXT/MM.X8,TBMISS. 10

:ggg;g 1580:

;655~*****FORCE ADDRESS#*xwkkxxxx;

:%gggg

NOP

;39881 1581:

;xxxxaxxwxFORCE ADDRESS*#¥%aksny;

s CATCH RETURN-1 FROM IE.SERV.IP.TS

;39882 MM, XB,TBM]SS.10:
;39883

U 1581, 0881,A001,003D,84A7,0576,C

;39884

;39885

100

memmmr e m e m

VA _MCPCI+RCZEROD,

e e ancaa ———

PUSH,NEXT/MM,GET . XB.PTE

; LOAD VA WITH FAULTING ADDRESS,

(MT098.MCX
MM MIC

1M(01)
28~-NOV-83
:
Memory Management

16:30:35

MICRO2

1582:

K 12

CLOKX Rev 13.00, Clock rate = 160ns

TB MISS

i FORCE ADDRESS**watxnrnw,
sxxxxaux

MM.XB.TNVé

MDR_RLMM.TEMP2],
1583:

sunxmkkwkkdFORCE

CANNOT MAP, TAKE A TNV FAULT
RESTORE MDR FOR PACKING

;

NEXT/IE.TNV.CHK.CONSOLE

1582, 0880,058BE,4039,8467,00FB,
5

’

ADDRESS*ahaxwkux,

MM.XB.ACVé

MDR_RLCMM, TEMP2I,

1584, 0480,05BE,4089,8467,0000,0

NEXT/IE.ACV.CHK,CONSOLE

1583, 0880,05BE,4039.8467.,00FB,0

1584:
1585:

NO ACCESS, TAKE AN ACV FAULT
RESTORE MDR FOR PACKING

;100=m===m==se=essmosemumemmeaas ; RESTORE MDR AND
MDR_R[MM,TEMP2] ,RETURN (+0]
: REDO THE MICRO TRAPPLCD INSTRUCTION
RETURN FROM IE.SERV.IP.TS
H RESTORE MDR
: AND TAKE SPECIAL FPD RETURN.

1101 —mmmencaas weumsseEmeLamw

MDR RIMM,TEMP2],

RETURN [+43

1585, 0C80,058BE,40B9,8467,0000,4

Page

2A:
i w*UTRAP ADDR««
MM.READ. TBMISS:

ROMM.TEMP1] MLVAJ,

NEXT/MM,READ, TBM]SS.10

0024, 0485,8592,4033,€047,0159,1
1590:

sukxxnwwvxxf ORCE ADDRESSt«*t****t;

m:
e
e me e
:000=mmmmmmmmm

NOP

1590, 0480,0036,4030,0047,0159,1
1591:

SAVE VA,

sxunnxwxkxFORCE

CATCH RETURN=-1 FROM IE.SERV.IP.TS

ADDRESS*hwwrnh®y,

MM.READ,TgMISS.10:

1591,

;;

PUSH,NEXT/MM.GET .READ.PTE

MM, ALLOW. INT?,

0485,2592,42F9,8047,055¢C,0
1592:

1592, 0980,0¢87,0680,0E87.,003F,C

RCMM. TEMP2] _MIMDR1],

;010=--=cmscmcamwermmunen—- —————

MEMSCAR_ZL1T24[13],
NEXT/MM,READ, TNV

1593:
MM.READ .NO.ACCESS:

F D

L L eH

STACKFLAG?,

NEXT/MM.READ.ACV

1593, 0180,0c87,0680,0E87,003F
,€

1594:
1595:

SAVE MDR.

CANIIOT MAP, TAKE A TNV FAULT
PREF'ARE _TO FETCH READ MODIFY BIT

CHECK IF READ SEC FROM UNALIGNED READ

ADDRESStwwxnawws,

MEMSCAR_ZL1T2413,

1595, 0€80,058E,4089,8467,0000,4

;
;
:

STACK FLAG?,

suwnxwkkwxFORCE

1594, 0480,058E,4089,8467,0000,0

WO ACCESS, TAKE AN ACV FAULT

: PREPARE TO FETCH READ MODIFY BIT
J CHECK IF READ SEC FROM UNALIGNED READ

;100~wmmcmenmenoansaaca ) ——

MAPPING COMPLETED OK. RESTORE MDR AND

;101vvwnnomsnnanunnns memenanmman;

RETURN FROM IE.SERV.IP,TS

MDR_R[MM,TEMP2],RETURN [40]
MDR_RLMM.TEMP2],

RETORN [+4]

:: REDO THE MICRO TRAPPED INSTRUCTION
: RESTORE MDR

H AND TAKE SPECIAL FPD RETURN.

977

;

CMY098 MCX

MIiC

MICROZ2 1M(O1)

Memory Management

28=-NOV-83 }8’§?§§5

139940 3FC:

L 12

CLOKX Rev 13.00, Clock rate = 160ns

sexxnkntxxFORCE ADDRESS*akshikiw;

139941 MM.READ, TNV
U 03FC, 0484,0036,4033,8647,00FA,5

U 03FD, 0D29,BC10,0030,24A7,003F,C

;39942

R
eadate

239946 3FD:
139947

dlurennwweefORCE ADDRESS*********,
CIEAR STACK FLAG
; CLEAR STACK FLAG BEFORE FAULTING

139948

VA M[VA]-ZLITO[4§

NERT/MM.READ. TNV
3FE:

139953

139954

;%88?2
;39957 3FF

$39958

;39959
139960

; THIS IS FROM A READ SECOND REFERENCE
; NEED TO FIX VA BEFORE FAULTING

sukknrkkikFORCE ADDRESS**awkukik,

139952 MM,READ, ACv:

U O3FF, 0529,B8(10,0030,24A7,003F
,E

; READ/MODIFY FROM STRAIGHT READS.
:

RCMM. TEMP5] MEMSCR,
NEXT/1E.READ. TNV

139951

U O3FE, 0884,0036,4033,0647,00FA,4

———— : GET READ/MODIFY BIT TO SEPERATE

139943
:%ggzg

:gggég

Page 978

(Qemmmmmm

RLMM, TEMP1] MEMSCR,

NEXT/1E.READ.ACY

e a e m - ==: GEY READ/MODIFY BIT TO SEPERATE

; READ/MODIFY FROM STRAIGHT READS.
H

s1exxxanxxFORCE ADDRESSww#xhnxxw;

CLEAR STACK FLAG

VA MEVAJ-ZLITotéfi,
NERT/MM.READ.ACV

; CLEAR STACK FLAG BEFORE FAULTING

s THIS 1S FROM A READ SECOND REFERENCE
; NEED TO FIX VA BEFORE FAULTING

CMT098.MCx
MM.MIC

M0
28=N0OV=-83
MICRO2
Memory Management

16:30:35
B MISS

M 12

CLOKX Rev 13.00, Clock rate =

160ns

Page 979‘

;*%JTRAP ADDRw*

g MM, WRITE TBM}SS:

RCMM. TEMP1] MLVAJ,

SAVE VA,

NEXT/MM,WRITE.TBMISS.10

0028, 0485,B8592,4033,0047,015A,1
15A0:

JexxxxwxaxFORCE

ADDRESSw*w+ LA AL A

$000mmmmmmmmmmmmmmmm

CATCH RETURN=1 FROM 1E,SERV.IP.TS

NOP

15A0, 0480,0036,4030,0047,015A,1

suknkn
s x*FORCE
w
15A1:
B%M]SS
10:
MM.WRITE.

o
ADDRESS*H#wx khkhw

o
o o o
0
P
S
o T
e
--

RCMM. TEMP2) _MLMDR],

15A1,

PUSH,NEXT/MM, GET.WRITE. PTE

0C85,2592,42F9,8047 ,055E,0
15A2:

15A3:

15A4,

e P

e W

CANNOT MAP, TAKE A TNV FAULT
RESTORE MDR FOR PACKING

L
et
MDR_RCMM.TEMP2],

NO ACCESS, TAKE AN ACV FAULT
RESTORE MDR FOR PACKING

MDR _R[MM,TEMP2] ,RETURN [+0]

MAPPING COMPLETED OK. RESTORE MDR AND
REDO THE MICRO TRAPPED INSTRUCTION

£107=2mmnn
s mnm e
e
e

RETURN FROM IE.SERV.IP.TS

RETORN [+41

AND TAKE SPECIAL FPD RETURN,

NEXT/IE.ACV.CHK,CONSOLE

0880,05BE,4039,8467,00FB,0

0480,05BE,4089,8467,0000,0

;0
MDR_R[MM.TEMP2],

NEXT/1E.TNV.CHK.CONSOLE

15A2, 0880,058BE,4039,8467,00F8,5

1543,

SAVE MDPR,

MM, ALLOW, INT?,

15A4:
15A5:

080,058t ,4089,8467,0000,4
29:

MDR RIMM,TEMPZ],

RESTORE MDR

1 **TRAP ADDR**

MM.BUT, X B.TBMISS:

ROMM, TEMP1]_MCVAD,
,C
0029, 0885,85%92,4833,0047,015F

OTHER UTRAPS?,

NEXT/MM,GET.BUT
,PTE

;

SAVE VA

; PATCH Tu DETECT UTRAPS IN WRONG ORDER.

CM1098 . MCX

HICROZ

MM.MIC

tMOOT)

Memory Management

28=NOV-83

16:30:35

N 12

CLOKX

Page 980

‘

Rev 13.00, Clock rate = 160ns

: MM,GET.XB.PTE, MM.GET.READ.PTE

: MM,GET.XB.PTE, MM.GET.READ.PTE'"

,Zgggg .T0C " Memory Management

:40001 't*t**tfl*tfitk**titttttt*ttttt*ttttkttt****k***t**********t*********t***fli*fit**
MM.GET.XB.PTE
Entry points
:60002
;40003 ;
40004

MM.GET.READ.PTE

;28882:

Input

140007 :

Resources

;40008 ;

;288?8;

Fauttiny address

ERRCOD

Error code if ACV or TNV

MM.TEMP3

Save faulting address

MM, TEMP?2

Save MDR

340011 :

Subroutines

;40014 :

MM,.GET.XB.PTE CHECKS rfOR A TB MISS ACROSS A PAGE BOUNDARY, SAVES

;288}9 :

OF MM.GE/'.READ.PTE.

240018 :

MM.GET.READ,PTE CALLS MM.GET.PTE WHICH RETURNS WITH THE NEW PTE [N

40020

1S THEN CHECKED FOR VALIDITY AND READ ACCESS AND IF OK IT IS

:288}%:
;40015 ,

40019
140021

140022 :

40023 N
'40024

MM, GET.PTE

1E.SERV.IP,TS

THE PROPER FAULTING ADDRESS(PC OR PC+4) AND THEN JOINS THE FLOW

MDR OR ELSE TAKES A SEPERATE RETURN FOR ACV OR TNV,
LOADED INTO THE

THE NEW PTE

TB.

CHARLIE'S FLOWS 1.2

N2232322223123
23232233 2282323233 S SR YSRARS

SRR SRR

R AR R0

R dldd

;40025

:2885? MM.GET.XB.PTE:

176C, 0480,0036,4780,005F,0962,E 479«

Ezggsg

PROBE READ?,SIZE[BYTE]

} CHECK FOR MISS ACROSS A PAGE BOUNDARY,

$40030 =1110

240031 MM,GET. XB,PTE10:
;40032

160033
162E, 0085,2592,42F9,8047,015¢C,0

160034
;288%2

140037

162F, 0085,2592,4039,8447,0176,D
176D, 0C80,0036,4780,005F
,0963,F 479%

)

163E, 0880,0036,4¢F0,0047,015¢C,0
]

163F, 0080,058€,4083,04A7,0000,3

;40038

;28823

140041

;1110

mmemre

ns;

MM, ALLOW. INT?,
NEXT/MM.GET.READ.PTE

N
:

RIMM. TEMP2] _MCMDR],

: SAVE MDR,

;111 mmmmmmmmmmm
e —e———c e;

VA VA+4,

RCAM. TEMP2] _MIMDR]

; MUST BE A MIGS ACROSS A PAGE BOUNDARY,

; SAVE MDR,

jesmmmmmmmmmeme
e ———————— ;

;2882%

PROBE READ?,SIZE[BYTE]

140044 =1110
,60045

;1110=mwmm=w=mmommn
oo —emaem e ;
:
MM, ALLOW, INT?,

;28829

120048

;60049

;40050

NEXT/MM,GFT .RCAD,PTE

; CHECK IF STILL A MISS IN NEW PAGE.
;

111]mmmeme = mmmemcmmm—a
o ; STALE XB FLAG, NO LONGER A MISS

VA RCMM.TEMP1],

RETURN L[+3]

; RESTORE VA AND

; TAKE GOOD RETURN,

ey
et

;

i
v v

MICRO2

CMTO98.MCX

IM(OT)

Memory Management

MM . M1C

28-N0v-83

;60051

16:30:35

;aggga

140055

140059

e ———————— :

wa<3i

' SAVE FAULTING ADDRESS,

;010=—=--c=cccun o “recuunnan;

VA_RLMM, TEMP1)

INTPEND OR TIMER?,

NEXT/1E.SERV,IP,T§2

* RESTORE VA FOR PACK ROUTINE

: SERVICE PENDING INTERRUPT OR TIMER,

140065

:28829

VA_RCMM, TEMP1J.

RETURN [+21

* RESTORE VA AND

: RETURN INDICATYING ACV FAULT.

140068 MM.GET.TNV:
140069

u 15€5, 0880,058E.4083,C4A7,0000,1
U 1506, 0485,2477,0783,8056,095D,4 479+

;60070

110]ecanccancenununnnnnanaanaua=;

VA R[MM TEMPY],

;288;1

RETURN [+13

140074

ALMM. TEMPS5]_MCMDRI.RL.O,

;288;

NEXT/MM,GET, READ PTE20

4007%

140075

140078
,

: 60079

NOT

VALID TRYING TO FETCH PTE,

: RESTORE VA AND

* RETURN INDICATING TNV FAULT.

110==ammsmmmacccncsncacncun am==; SUCCESSFULLY FETCHED THE NEW PIE.

PTE CHECKREAD?,

P THE NEW PTE IS IN MDR

Y CHECK IT #OR READ ACCEsSS.
:

PR L e S : SUCCESSFULLY FETCHED THE NEW PTE,

R[MM TEMPS] MIMDRJ RL.9,

; THE NEW PTE IS [N MDR,

$40080

PTE CHECK
R

40085

u 15D4, 09B&,BC3’,0030,0047,015¢,4

;48839
4
:

100emvecamccccsmncncnmsnnnan -==: NO READ ACCESS.
* SET ERROR CODE AND
L1T0C02,
fiteaacool
NEXT/MM.GET.ACV
* JUMP TO ACV RETURN.

U 15D5, 0186,8¢37,0630,0047,015¢,5

40090
;20 31

fi ERRCOD)_ZL1T0C0],

140094

tome, £ TE ¢Py BUS CYCLES,

YAVOID MACHINE HANG LOADING THE T8

140098

NERT/UM.GET.WRITE.PTEGO

U 18C7, 0485,2477,0783,8056,095D,4 479+ ;20 1
NEXT/MM.GET. REA6 PTE20
2100
:aooai
;48834 MM.GET.RCAD,PTE20:

U 15D?, 0480,058E,4039,0487,0177,0

" 4%859

;4§§9 =11
;48 95

Page 981 .
Sr

;aooa% MM.GET.ACV:
100 =mmmmevwnan cummunewsnmewnweas NO ACCESS TRYING TO FETCH PTE,

: 60064

J 15C4, 0880,058E,4083,C4A7,0000,2

(000mmmmmmm

PUSH, Nexr/fin GET.PTE

;28839
;28821

Clock rate = 160ns

REMM rsnpszMLVAD,

140058 2010

U 15C2, 0CBO,0SBE,4AF3,C4A7,00F7.0

13,00,

=000

140053

140060

CLOXX Rev

MM.GET.XB.PTE, MM.GET.READ.ATE

140052 MM,GET,READ PTE:

b 1500, 0485,8592,46F9,(047,0550,8

P CHECK 1T FOR READ ACCESS.

;

. 1---...--a-...asq-ngqnquq-gn-: READ ACCE ss OK BUT NUT VAL lD .

NEXT/MM.GET. TRV

: SET ERROR CODE AND
* TAKE TNV FAULT

11]]emeenmmemmmom
e ann———

vA_RLMM, TEMP3

P LOAD FAULTING ADDRESS INTO VA.

MM,

MITROZ

28-NOV=83

1M(01)

Memory Management

240097 .10C '

01
8}

8}
0144

U 1560, 0485,B592,46F9,(047,055D,8

U 15F4, (186,8012,4030,2047,015C,4

A A

0148
)

u 1562, 0C80,0036,4AF0,0047,00F7,0

CLOKX Rev 13,00, Clock rate = 160ns

Page

MM,GET ,WRITE.PTE

PR TR PR IR LR DR
TR PR P

Entry Points

MM.GET.WRITE.PTE

Input

Subroutines

MM.GET.PTE

T
T R T PN T

Faulting address

1E.SERV.IP,TS
MM.WRITE.SPTE

MM, TEMP1
MM, TEMP2

Save VA
Save MDR

MM. TEMPS

Save new PTE rotated for TB loading

MM, TEMP3

Save faulting address

MM.GET.WRITE.PTE CALLS MM.GET.PTE TO FETCH THE PTE INTO MDR,
MM.GET.PTE RETURNS 4 WAYS, ONE FOR ACV, ONE FOR TNV, ONE IF THE
PTE IS IN MDR AND VA CONTAINS THE VIRTUAL ADDRESS OF THE PTE,
AND ONE IF THE FTE IS IN MDR AND VA CONTAINS THE PHYSICAL ADDRESS
THESE LAST TWQ ARE TO ALLOW MODIFYING OF THE PTE IN
OF THE PTE.
MEMORY IF PTE<M>=0. ONCE THE PTE IS IN MDR IT IS CHECKED
FOR WRITE ACCESS.
IF QK AND PTE<M>=1 THEN THE PTE IS LOADED INTO
THE T8,
IF THERE IS AN ACV OR TNV THE WRITE BIT IS SET IN THE
ERKOR CODE AND THE FAULT IS INITIATED,

IF THE ACCESS IS OK AND PTE<M>zQ THEN THE PTE 1S MODIFIED AND WRITTEN
BACK (0 MEMORY BEFORE LOADING IT INTO THE 718, IF PTE<M>=0 AND VA
CONTAINS THE VIRTUAL ADDRESS OF THE PTE, IT IS NECESSARY 10

CHECK THAT THE SYSTEM PTE FOR THAT PROCESS PTE HAS ITS MODIFY BIT

SET, IF SPTE<M>=0 THEN THE ENTRY IN THE TB IS MODIFIED TO AVOID
A WRITE M=0 MICRO TRAP WHEN WRITING THE PROCESS PTE QUT TO MEMORY.
CHARLIE'S FLOWS 1.2

ARRN KRR AR

AR R AR AR AR R AR R AR ER AR ANNA A NN

N A NNNANNAARAN NN R RN AR AN AR AR AR

a R AN A

T8 PARITY ERROR RECOVERY

Resources
RN AR

FPDOFFSET
R

AN AR AN P R

bit<29> as a flag ot MM.GET.WRITE.PTE
bus cycle 1n progress

AR AR R AR

AN RN NN RN RN

3
MM.GET.NR%&E.PTE:

RCMM. TEMP3]_MCVAD,

i SAVE FAULTING ADDRESS.

PUSH , NEXT/MM,GET.PTE

WwB<31=30>?,
=010

INTPEND QR TIMER?,

=100

1010cmccnacanenonannet srvnmannua;

NEXT/]E.SERV.IP.TS2

;

: SERVICE PENDING INTERRUPT UR TIMER.

:100=ensmnsoncsmsvmnsmsnmn———— : NO ACCESS TRYING TO FETCH PTE,

MCERRCOD) MB.OR,2LITOT4],

NEXT/MM,GET ACY

¢ SET WRITE BIT IN ERROR CODE AND

; JUMP TO ACV RETURN.

982,
:

: MM, GET.WRITE.PTE"

Mamory Management

Resources

=2 O D

16:30:35

:ltfittfi**ttt*fifi**i*fi‘c**fifit*i.titttttfitltA‘fiQt!tttnttfi!".Qiltlflfitflflfilititt*iiii

—D(DOQ)\IO‘U’I‘“W\)—'OOW\IO‘W#WN—'OOO’NO‘WJ\MN—‘O'OW\IO*M“WN—‘OONNO‘W SN

e P P
Gurur G Gur GurghurSurPhv SurPwur-Pa-gr Prr SErper PR
Guur GG
jur Guer@ne s Gon iy

S o e o ad ad ad a

01
01

B 2 2 B 2 I 2 2 DAL U LA AN N AN

VAL

TR PR T

PR TR

RO RO RONI N PO ROPONINY —3 —d —b = =2 —3 =3 — -OCOOO0OOVOOY

il
e
A AR AR
D A2 F ol 2l 2l aE 2k 2l e 2l 2 e
OOOCOOOOOCOOCOOCOOTOOOOOCOOOOOOCOOD

540098

e ® o Baeto BoSoBeMatoteto®ubode
®eNoaBeoteBetitetad, S un® .98 0080 %030%chenoss

;

CMTOQB.“E X

c13

CMT098.MCX

MM MIC

MICROZ2

1M(OT)

Memory Management

]

u 15E5, 0986,BC12,4030,2047,015C,5

.
U 15E6, 0(85,2477,0783,8052,095F,0 479«

28-N0OV=-83 16:20:35

;40153

MLERRCOD] MB.OR.ZLITOL4],

;40156
:40157

N
et
Sttt ; SUCCESSFULLY FETCHED THE NEW PTE.
R[MM,TEMPS] MLMDR].RL.9,
; THE NEW PTE IS IN MDR,

:zg}gg

NEXT/MM,GET.TNV

:40158
;28%28

PTE CHECK WRITE?,
NEXT/MM.GET.WRITE.PTE20
IR

;4016§

U 15F0, 0186,BC37,0030,2047,015C,4

U 15F1, 0986,8C37,0030,2047,015C,5

26016
:28}2?

medaturt et

; SET WRITE BIT IN ERROR CODE AND
: TAKE TNV RETURN.

¢ CHECK IT FOR WRITE ACCESS.
: VA CONTAINS THE PA OF THE PTE.

ettt -==; SUCCESSFULLY FETCHED THE NEW PTE.

R[MM. TEMP5] MLMDRJ].RL.9,

PTE CHECK WRITE?,
NEXT/MM,GET.WRITE,PTE30

THE NEW PTE IS IN MDR,

; CHECK IT FOR WRITE ACCESS.
; VA CONTAINS THE VA OF THE PTE

;40166 MM,GET.WRITE.PTE20:
:460167
;000 ==rermmmm—ce—cseccccaccne ; NO WRITE ACCESS,
: SET ERROR CODE AND
ZLITOL41],
MEERRCOD]
;40168

: JUMP TD ACV RETURN.

;28}98

NEXT/MH,GET.ACV

460171
$460172

100 =mmm
e e cewmmeenm==w; WRITE ACCESS OK BUT NOT VALID,
MCERRCOD] 2LITOL43,
; SET ERROR (ODE AND

;28};2

NEXT/MM.GET. TNV

; TAKE TNV RETURN.

:60175 =0M

140176 MM.GET.WRITE.PTE25:

240177

U 15F3, 0981,2092,4030,2548,0176,E

WRITE,PHY,

: M=0.

;28;3?

NEXT/MM.GET.WRITE.PTE33

160179

:40182 =111

:40183

U 15F7, 0480,058E,4039,0487,0177,0

L el ~~=; WRITE ACCESS OK AND VALID PTE BUT

169178

140184

:28}32

WDR_UNROT (MLMDR),OR,ZL1T24L47), ; WRITE PTE BACK TO MEMORY SETTING M=1.
N

e itab e demun oo ——————— :

COMPLETE CFU BUS CYCLES,

JAVOID MACHINE HANG LOADING THE TB

NERT/MM.GET .WRITE .PTE4D

VA_RLMM,TEMP3],

: RESTORE FAULTING ADDRESS.

:60187 =000
240188 MM.GET.WRITE.PTE30:
:40189
1000=====ccmcsnnenniocananannn— =; NO WRITE ACCESS,

u 1600, 0186,8(37,0030,2047,015C,4

240190

;28}35
140193

U 1601, 0986,8C37,0030,2047,015C,5

:60194

:28}82
:60197 =01

NEXT/MM.GET.ALV

; SET FRROR (ODE AND

: JUMP TO ACV RETURN.

100]mmommmman—nsnansamm
e ———— s WRITE ACCESS Ok BUT NOT VALID,

MCERRCOD] _ZLITOL4],

NEXT/MM.GET.TNV

¢ SET ERROR CODE AND

: TAKE TNV RETURN.

;011emmccmcccccmccr
s s cce e e ; WRITE ACCESS Ok AND VALIt* PTE BUT

240198

PROBE READ MODE ON wB?,

: CHECK M-BIT IN SYSTEM PTE.

140200

PATCH,

ot jump to PCS wx

140199

U 1603, 1¢80,05B€,478D,805E,0964,8 479+

MCERRCOD] _ZLITO[4],

:2858;

SIZE[BYTE],WB_R(LZEROD],

NEXT/MM.GET WRITE . PTE32

]

Page 983%

;10]wcncnnmmncncnence
e e e ; NOT VALID TRYING TO FETCH PTE,

140161

U 1567, 0C85,2477,0783,8052,0960,0 479«

CLOKX Rev 13.00, ClLock rate = 160ns

GET.WRITE.PTE

:4015¢2

D 13

CMT098 MCX

mMIc

MICRO2

1M(0T)

Memory Management

28=NOV=-83

16:30:35

E 13

CLOKX Rev 13.00, Clock rate = 160ns

¢ MM.GET.WRITE.PTE

;40203 =111

;28%8? MM.GET.UR%{?PTE31:

1607, 0480,05BE,4039,C487,0177,0

;40206
: 40207
:28%881011

COMPLETE CPU BUS CYCLES,
VA RLMM, TEMP3],
NEXT/MM.GET.WRITE.PTE4D

AVOID MACHINE HANG LOADING THE TB
: RESTORE FAULTING ADDRESS.
:

340210 MM.GET.WRITE ,PTE32:
$460211

1648, 0086,D03A,403D,8047,0177,1

164F, 0981,2092,4030,254€,0176,E

2A4B, 0086,D03A,403D,8047,0177,1

2A4F, 0D86,(0052,4030,1047,02A4,C

1011################fi##fi####### s+ code replaced 1n PC° * %

Q
; M=0 IN SPTE, SAVE

:40212

MIMM. TEMPO] 0,

140215
:40216
;40217
:285}8

;40220 2A4B:

STIVIRRRNRRRARRRBARRIRRARRRRRNAN; ++x code replaced in PCS w+
: M=1 IN SPTE, M=0 [N PROCESS PTE.
URITE ONG.NOTRAP,
WDR UNROT(H(MDR] OR ZLIT24L47), ; WRITE PTE BACK TO MEMORY SETTING M=1.
NEXT/MM,.GET.WRITE. PT533
H
1011=s===ss===z===zzzzss=szszsss=x; wx code in PCS #x

240224 2ALF:

;111 1=ssss=ssssssssssssssss====x; *x code in PCS w»

:zgs%z

240221
:283%%

NEXT/MM.SPTE.M.EQ.0

M[MM TCMP0) 0,
NEXT/MM.SPTE, M EQ.0

; M=0 IN SPTE, SAVE Q.
H

:60225
:28%%9
140228 2A4C

MB.OR.ZLIT28L02],
MCFPDUFFSETJ
NEXT/MM.GET. DRITE PCS33

. M=1 IN SPTE
; SET MM PTE B8US CYCLE FLAG

;40230

:1100=s=====3=sssss=sszIszsussss)

:40229 MM, GET WRITE_PCS33:

2ALC, 0981,2092,4030,254E,02A4,D

:60231

;40232

240233

UR]TE LONG.NOTRAP,

WDR_ UNROT(M[MDRJ UR 2LI1T2404])

340236 2A4D

; WRITE PTE BACK TO MEMORY SETTING M=1

: If 1B parity error traped here, takes

1101========s=z===zx=ss=z=ssz333;

2A4D, 0186,€C53,8030,1047,0176,E

M[FPDOFFSETJ _MB.ANDNOT.ZL1T28[2]; CLEAR BUS CYCLE FLAG
328528 MM.GET.WRITE.PTE33:

176E, 0181,2092,4030,2467,0176,F

328%25

fiDR_MfMDRJ.OR.ZLIT?4[4J

140243
:40244

eme=ssessssescssscscescseeoeeee ;
R[MM TEMPSJ MfMDRJ L.9,
; SAVE PTE ROTATED FOR LOADING INTO TB

176F, 0485,2477,0033,8047,0160,7

1770, 0081,B58E,4033,8507,0161,1

;28§§g

: M=0 IN PROCESS PTE

; RETURN [~1] in recovery routine.

zgsgg

:28522

NEXT/MM.GETCWRITE.P 31

3 SET M=1 IN NEW PTE.
H

328525 MM.GET.WRITE.PTEAQ:

: MM,.GET,READ.PTE JOINS FLOW HERE.

340249

E LOAD THE NEW PTE INTO THE TB,

;2852?

1 RIMM.TEMPS],

NEXT/MM,GET.WRITE.PTE6O

Page 984:

CMT098.MCX
MM.MIC

MICROZ

1MCOT)

Memory Management

28-NOV=83

16:30:35

F 13

CLOKX Rev 13.00, Ctock rate = 160ns

t MM.GET.WRITE.PTE

;6025¢
140253 fim.ser.wnérE.Prsss:
u 1610, 0881,A002,408D,8487,0000,3

:40254
140255
140256

PC_MLPCI,

RETURN [+3)

140257
;40258 MM GET.WRITE PTESO:

$40259
:460260

v 1611, 0080,05BE,42F3,(4A7,0161,0

VA_RCMM. TEMP1],

+460261

MMTALLOW. INT?,

NEXT/MM. GET .WRITE .PTESS

:40262

;60263

:60264 =010

140265

u 1616, 0880,0036,4080,0047,0000.4

;40268
40269 =110

;60270

; FLUSH XB TO RESTORE PRE=FETCH
:

CAYCH RETURN-1 FROM JE.SERV.IP.TS
: RESTORE VA AND CHECK
:; FOR INTERUPTS IF MM,NOINT IS CLEAR

cm :
e ece
;010====mcmemmemec
MDR_RCMM. TEMPZ],
;; RESTORE MDR FOR PACK ROUTINE.

INTPEND OR TIMER?,

:40266
:40267

U 1612, 0080,05BE ,4AF9,8467,04F7,0

PUSH,NEXT/1E.SERV.IP.TS2

Page

:; SERVICE PENDING INTERRUPT OR TIMER.

:110~~===mssmmeccccocaconcnn—~ : CATCH RETURN+4 FROM IE.SERV.IP.TS
RETURN [+4])
: TAKE SPECIAL FPD RETURN,

)

985

CMTO98.MCX
MM.MIC

MICROZ

1M(01)

Memory Management

28-NOV~83

;285;% .T0C ''
340274 R

16:30:35

6 13

Page 986

CLOKX Rev 13.00, Clock rate = 160ns

: MM.SPTE.M.EQ.0

Memory Management

: MM.SPTE.M.EQ.0"

A L LA s L E i b i dbbhbdadbab bttt A A AL SEE LS AL AL AAES SALAAARALL LALLM

;285;2 :

Entry points

MM.SPTE.M.EQ.0

328555 ;

Input

Virtual Address of PTE (VAPTE)

MM, TEMPS

Save the process PTE (was in MDR)

Q
LONLIT

Hold physical address of SPTE
Mask for PFN

140279

160280 ;

MM, TEMPO

Resources

MDR

:40281 ;

240282 :
:Zgggz ;

Save @

Fetch system PTE

;40285 E

MM.WRITE.SPTE IS CALLED ONLY WHEN WRITING A PROCESS PTE TO MEMORY

;40287 ;

PTE'S HAS M=0.

;460289

AND A WRITE PHYSICAL IS DONE TO SET THE M BIT IN THE PROCESS PTE.

160286 ;

;40288 ;
28%8? :

140292 :
H0293

;460294

IN ORDER TO SET M=1 AND THE SYSTEM PTE FOR THAT PAGE OF PROCESS

IN THIS CASE THE PHYSICAL ADDRESS OF THE PROCESS PTE IS CALCULATED

THE SPTE

IS NOT AFFECTED.

CHARLIE'S FLOWS 1.2.1

s hdhkikk kAR

AN NIRRT

AR IR AR

AR XXX

AKRXXIRRKR

K IEX R TR TR XK XLk kok ok

:28532 MM,.SPTE.M.EQ.0Q:

U 1771, 0481,8592,5030,0047,0177,2

140297

6_M[VAJ

E SAVE VAPTE.

U 1772, 0881,833D,0038,04A7,0177,3

;2858?

VA_RLSBRI+MLVAJ.PTX

: COMPUTE PA OF SPTE

U 1773, 0980,0CB7.0030,0687.,0177,4

:60302
;28%82

et
e L;
MEMSCAR_ZLIT24[01]
: LOAD ADDRESS OF MME BIT

U 1774, 0080,0587,0030,0607,0177,5

U 1775, 0181,B(13,8030,1CA7,0177,6

140305

:28%89

:40308

:28%?8

$40311
U 1776, 0085,2592,4033,8042,0177,8
U 1778, 0480,0€E77,0030,0607,0177,9
U 1779, 0C81,2477,0030,0467,0177,A

;40312
:28%}2

140315

jmemmmemmmmmemeeeeesseeeseeeecas :

MEMSCR_O

: TURN OFF MEMORY MANAGEMENT

jomsseesesssmeseeessssesese———— ;

VA_MLVAD,ANDNOT,.ZLITOL3]

; IGNORE LOW 2 BITS OF ADDRESS.

e
L L SR L O : READ.PHY GRONKS 2ND MDR SO, MM IS

READ .NOTRAP,
RIMM, TEMP5]_M[MDR]

; TURNED OFF TO DO A PHYSICAL READ.
; FETCH THE SPTE. SAVE THE PROCESS PTE.

§mmemmmeemmemmeseeee
-;

;28%49

MEMSCR_~1

140318

}mmmmmmmeseeseeesessesee——a————— ;

:40319

MDR_MLMDR].RL.9

: TURN MEMORY MANAGEMENT BACK ON.
H

CHT098.MCX
MM.MIC

MICRO2

1M(01)

Memory Management

177A, 0480,003A,403D,84A7,0177,8
1778, 0D81,2C13,903F ,F847,0177,C

177¢. 0181,8C12,003F ,FCA7,0177,D

177D, 0481.B00A,4030,04A7.0177.E
177E, 0880,D004,7033,8467,0178.,0

28-NOV-83

:40320

40321

140323

;Zgggg

140326

;Zgggg

$40329

40330

140332

40333

$40335

1780, 0C85,2477,0033,8047,015F,3

140338

140337

16:30:35

H 13

TLOKX Rev 13.00, Clock rate = 160ns

¢ MM,SPTE.M.EQ.0

jmmmeemsemsmemmee—esmmeeeee—ee ;

va_a

: RESTORE VAPTE.

jmmmmmtem—ssssccsecoecsosessses H

Q_MIMDR1.ANDNOT.ZLITOC1FF]

: COMPUTE PAGE PORTION OF ADDRESS.

fomoseesesomemmemmeemeemeemaee ;

VA_MLVA].AND.ZLITOC1FF]

i COMPUT BYTE PORTION OF ADDRESS.

et
Lt
;

VA_MCVAD.OR.Q

: LOAD COMPLETE PA OF PROCESS PTE.

jmmmmmemmm—momeemecto—ceomesae :

Q_MIMM.TEMPO] MDR_R[MM.TEMPS]

: RESTORE Q AND RESTORE PTE TO MDR.

jmemmmmmmmm—mmemo—meeceescooos :

RCMM. TEMPS]_MLMDRI.RL.9,

NEXT/MM.GET-WRITE.PTE2S

: RESTORE MM.TEMPS (ROTATED PTE).
;

Page 987

CMT098.MCX
MM MIC

MICROZ

1M(O1)

Memory Management

28=NOV=83

;28%%8 .T0C '

16:30:35

113

CLOKX Rev 13.00, Clock rate = 160ns

¢ MM.GET.BUT.PTE

Memory Management

Page 988

: MM.GET.BUT.PTE"

}40340 ,******tw*w*«wwtwwwt«ttt*w**tw*t*****w*****************t*****t***********«***t
MM, GET.BUT.PTE
Entry points
:28%2; :

Ezggzz :

Input

140345 ;

Resources

140346 ;
240347 &

;28328 :

Faulting address

ERRCOD

Error code if ACV or TNV

MM.TEMP3

Save faulting address

MM. TEMPY
MM. TEMP?

Save VA
Save MDR

140350

Subrout ines

340353 E

MM.GET.BUT.PTE CHECKS FOM A TB MISS ACROSS A PAGE BOUNDARY, SAVES

:460355
;60356 ;
;40357

CALLS MM, GET.PTE WHICH RETURNS WITH THE NEW PTE IN
MDR OR ELSE TAKES A SEPERATE RETURN FOR ACV OR TNV.
THE NEW PTE
1S THEN CHECKED FOR VALIDITY AND READ ACCESS AND IF OK IT IS

140360 :

CHARLIE'S FLOWS 1.2

:28;?; :

60354

:28;23 :
'40§25

MM.GET.PTE

1E.SERV.IP.TS

THE PROPER FAULTING ADDRESS(PC OR PC+4) AND THEN
LOADED INTO THE TB AND THE TRAPPFD INSTRUCT1

| IS RE-EXECUTED.

:tt**tttt*t**ttt*********************************************t***t**tt********

=
;40
:zgggz MM.GET.BugP

U 15FC, 0881,B58E,408D.8507,0000,0
U 15FD, 0081,A001,003D,84A7,0178,1
U 1781, 0C80,0036,4780,005F,0965,E 479«

Ezgggg
140367

RETURN [+0],TB_RLZERO]

;]emee—sememsseeeeesmeseeeaeooe- :

VA MCPCI+RIZERO]

:40370
;28;;5 1110

jmmmemmmesmess
e
——————— :
PROBE READ?,SIZELBYTE]
¢ CHECK FOR MISS ACROSS A PAGE BOUNDARY.

:460374

U 165F, 0885,2592,4039,8447,0178,2
U 1782, 0€80,0036,4780,005F,0966,E 479%

MM.ALLOW.INT?,

;40375

R[MM TEMP2]_MCMDR],

:28%;;

NEXT/MM.GET.BUT.PTE10

:40376

;40379

;figgg?

140382

,zgggz

140385 =110
U 166E, 0080,0036,42+0,0047,0162,0

: LOAD VA WITH FAULTING ADDRESS.

;28%23

140373 fim.eer.eur PTEOS:

U 165€, 0485,2592,42F9,8047,0162,0

} SOME OTHER UTRAP NEEDS SERVICE FIRST.

;460386

140387

: SAVE MDR.

11 mmmcmmmemm
e e acccccanaan ; MUST BE A MISS ACROSS A PAGE BOUNDARY.

R[MM TEMP2I_MCMDR],VA_VA+4

; SAVE MDR,

e
L;

PROBE READ?,SIZELBYTE]

; CHECK IF STILL A MISS IN NEW PAGE.

;1110mommmm=mnmmmcmccocannneenas ;

MM, ALLOW,INT?,

NEXT/MM.GE .BUT PTE10

-y

CMT098.MCX

MM.MIC

MICRO2

1M(01)

Memory Management

28-NOV=~83

J 13

CLOKX Rev 13.00, Clock rate = 160ns

16:30:35

Page

: MM.GET.BUT.PTE

240388 MM.GET.BUT.FLUSH:

166F, 0481,A592,4030,0487,0178,3

1783, 0480,05BE,40F3,C4A7,0000,0

1620, 0485,8592,46F9,C047,055D,8

;40389
1460390

: 40391
240392
140393

140394

RETURN AND INHIBIT DESTINATIONS,NEXT/0 ;

140395 =000
:40396 MM.GET,BUT,.PTE10:
;00
;40397
RLCMM. TEMP3J_MCVAI,
;40398
WB<31-30>?,
;60399
PUSH,NEXT/MM.GET.PTE
2406400
;40401
:40402
;640403
:40404
: 40405

: 40406
1622, 0586,CC37,0AF0,2047,04F7,0

1623, 0480,0036,4030,0047,0165,€
,E
1624, 0480,0036,4030,0047,00F4
1625, 0480.0036,4030,0047,00F8,1

240407

;40408
:40409
;40410
;40411
240412

140420
: 406421

;0
NEXT/MM.GET.BUT.PTEOQS

-.
-

e G

-------------------- LT
T
LK

140432

;40433

1635, 0986,8(37,0030.0047,00F8,1

1637, 0480,058E,4039,C4A7,0178,4

240438 =11
;640439

;40437

NO ACCESS TRYING TO FETCH PTE, TAKE AN
ACY AND RNLL BACK REGARDLESS OF FPD

NOT VALID TRYING TO FETCH PTE, TAKE A
FPD.

SUCCESSFULLY FETCHED THE NEW PTE.
THE NEW PTE IS IN MDR,
CHECK IT FOR READ ACCESS.

SUCCESSFULLY FETCHED THE NEW PTE.

RCMM, TEMP5] M[MDR].RL.9,

PTE CHECK READ?

-PTE20
.BUT GET
NEXT/MM.
- -y -

> Sy -

MCERRCOD]_ZLITOLO],
NEXT/IE.ATV.RBACK

THE NEW PTE

IS IN MDR,

CHECK IT FOR READ ACCESS.

NO READ ACCESS,

SET ERROR CODE AND TAKE AN
ACV AND ROLL BACK REGARDLESS OF FPD.
READ ACCESS OK BUT NOT VALID,
SET ERROR CODE AND TAKE A
TNV AND ROLL BACK REGARDLESS OF

;40434

140435
;40436

CATCH RETURN+1 FROM IE.SERV.IP.TS,
TIMER WAS SERVICED CONTINUE WITH MISS

PTE CHECK READ?,

RLMM, TEMP5] MCMDR].RL.9,

240431

TNV AND ROLL BACK REGARDLESS OF

240425
240426
;40427

460428 =100
;40429

e O

LOAD FPDOFFSEYT IN CASE PSL<FPD>=1
SERVICE PENDING INTERRUPT OR TIMER.

04—
T S
oy o vy

NEXT/MM,GET.BUT.PTE20

:60430

1634, 0986,B(37,0030,0047,00F4
E

CATCH RETURN-~-1 FROM JE.SERV.IP.TS
CONTINUE AS IF NO INTERRUPT

;40422
160423
240424

1627, 0085,2477,0783.,8056,0963,4 479x

e mmmmm—emeannneaae -

;010=mmm

;404614
40415
140416

140417
;40418

- T

SAVE FAULTING ADDRESS.

MCFPDOFFSETI_ZLITOC4],
INTPEND OR TTMER?,
PUSH,NEXT/IE.SERV.IP.TS2

160413

240419

1626, 0C85,2477,0783,8056,0963,4 479+

Y RESTORE VA,

VA_RCMM, TEMP13,

1621, 0480,0036,4030,0047,0162,0

S S

;111===== semsmmmmm——————

VA_RIMM, TEMP3]

LOAD FAULTING ADDRESS INTO VA,

FPD,

989

CMT098.MCX
MM MIC

MICROZ

1M(O1)

Memory Management

L 1784, 0081,B5BE,4033,8507,0178,5

;40440

,2822}

140443
U 1785, 0880,05BE,4039,8467,0166,F

1406464

140645

28=NOv=83

16:30:35

K13

CLOKX Rev 13.00, Clock rate = 160ns

¢ MM.GET.BUT.PTE

vttt vintebintutnintebd ol e

TB_RIMM,TEMP5]

; LOAD THE NEW PTE INTO THE T8,

et
L L S LR ;

MDR_R[MM,TEMP2],

NEXT/MM.GET.BUT.FLUSH

;

Page 990

(MT098.M{X
MM.MIC

MICRC2

1M(01)

Memory Management

28-N0OV~83

:28229 .T0C '*

16:30:35

L 13

Page 991

CLOKX Rev 13.00, Clock rate = 160ns

: MM, GET.PTE

: MM.GET.PTE'

Memory Management

340443 ;ttfitttxttttat*tt**tt*t*ttw*tt*t**t*t***t**ttt*wttt*fi*tn***wwwtwwwt***tttttttu
1460449
;60450 ;

Entry points

MM.GET.PTE

Input

Faulting address

:40453 ;

Output

MDR

PTE

160455

Resources

ERRCOD

Error code if TNV or ACV

160451

;40452 ;

140454

;

240456 ,
160457 ;

MM,GET,.PTE FETCHES THE PTE FOR THE VIRTUAL ADDRESS IN VA,

140460 .

;460461
1604662
;40463 ;

IF THERE IS A LENGTH VIOLATION OR AN ACV OR TNV FETCHING THE
SPTE FOR A PROCESS PTE THE PROPER BITS ARE SET IN THE ERROR
CODE IN ERRCOD AND SEPERATE RETURNS ARE TAKEN FOR ACV AND

IF THE VA CONTAINS A SYSTEM ADDRESS THE PTE IS LOADED INTO

TNV.

160464

160665 ;

MDR AND A RETURN TAKEN INDICATING THAT THE VA NOW CONTAINS

[Ff THE VA CONTAINS A
THE PHYSICAL ADDRESS OF THE SPTE IN MDR.
PROCESS SPACE ADDRESS THE PTE 1S LOADED INTO MDR AND A RETURN TAKEN

;40466 ;
;40467

INDICATING THAT THE VA NOW CONTAINS THE VIRTUAL ADDRESS OF THE

140468

1604669 ;
140470

PTE

140475

Resources

140471

IN MDR.

CHARLIE'S FLOWS 1.3

AR R

AR RN

U 15DA, 0881,837F,0B6B,4047,095C,1 407+
v 1508, 0186,8(37,0080,0847,0000,4

AR R AR R

FPDOFFSEY
RN AR AR AR

A AR AR

(00mmmmm

—

140482

WB_MLVA].VFN-RCPOLR])

;28232

NEXT/MM.GET.PTE.PO

140483

SIGND CMP?,SIZELLONG],

AL AALEALAAALLA AL ALY

bus cycle in progress

140481

AL LA AR

bit<29> as a flag of MM.GET.WRITE.PTE

usxxwnnesaFORCE ADDRESS**wwanuwnk,

140486 15D9:

U 1509, 0081,837F,086A,0047,095E,1 407«

140478
:40479 1508:

:40480 MM.GET.PTE:

U 15D8, 0481,B37F,086A,4047,095D,1 407+

AL AN

T8 PARITY ERROR RECOVERY

;282;2 :

TG0477

Save PSL (double miss only)
Save VAPTE (double miss only)

MM, TEMPQ
MM, TEMPS

40038

;40476

]

R AR

ARk R

;

DO LENGTH CHECK.

;0l-==vsemmecsessmmsuomana—————— : VA IS IN P1 SPACE,

W8_MCVA).VPN~RLPILR]

: DO LENGTH CHECK.

:28238

NEXT/MH.GET.PTE.P1

140491 15DA:
140492
160493

;10===esvscccmmensmeacuus mw-eswe: VA IS IN SYSTEM SPACE.
WB_MLVA].VPN-R[SLR]
; DO LENGTH CHECK.

;28282

NEXT/MM.GEf.PTE.SYS

260696 15DR:
240497

(levmeesncccecccoccannnunnnas ~=; VA IS IN RESERVED SPACE,
: SET ERROR CODE AND
MCERRCOD] SLITO[1J.

1460498

ARk

~===w; VA IS IN PO SPACE.

;40487

140488

SIGND CMP?,SIZELLONG],

SIGND CMP?,SIZECLONGI,

RETURN

[+%

;

:
; TAKE ACV RETURN,

!
!

MICRO2

CMTO98.ME§

1M(01)

Memory Management

MM M

U 15C1, 0186,8C37,0080,0847,0000,4

28-NOV-B3

M 13
CLOKX Rev 13.00, Clock rate = 160ns

16:30:35

Page 992

: MM,.GET.PTE

:60499 =01
:40500 MM.GET.PTE,SYS:
140501
;0fmmmmemm
e cmmm eacsmmmann;
40302
MEERRCOD]_2L1TOC13,
: SET ERROR (ODE AND

;40503

RETURN [+%]

U 15C3, 0881,8330,0038,04A7,0178,6

:40505
;40506

;1lmmmmm
e oo VA_RISBRI+MLVAI.PTX
: LOAD VA WITH THE PA OF THE PTE.

U 1786, 0980,0CB7,0030,0687,0178,7

40500

u 1787, 0880,0587,0030,0607,0178.8
u 1788, 0181,BC13,8030,1CA7,0178,9

U 1789, 0C80,0036,4030,0042,0178,A

:40508
140511

4n31e

140514

40315

:40517

40518

$40520
U 1784, 0880,0E77,0080,0607,0000,6

140521

40322

: TAKE ACV RETURN.

jmmmeesmssmssesmmee————— cm——— ;

MEMSCAR_ZL1T24L0]

: LOAD ADDRESS OF MME BIT

jmmmmmm—mmmemmmsessmemeses—e—— :

MEMSCR_O

: TURN OFF MEMORY MANAGEMENT

jemmmmmmmmmeemesceemme—smmesoae ;

VA_MLVAJ . ANDNOT.ZLITO[3)

: IGNORE LOW 2 BITS OF ADDRESS.

jmmmmmmmmmmmmmmememmen R

: READ.PHY GRONKS 2ND MDR SO, MM IS

READ.NOTRAP

: TURNED OFF TQ DO A PHYSICAL READ.

[ ———— e ————————— ;

MEMSCR_=1,

: TURN MEMORY MANAGEMENT BACK ON.

RETURNTMC +63

: MDR=PTE, VA=PAPTE,

:40524 =

140525 MM, GET.PTE,PO:

$40526

u 15D1, 0186,B(37,0080,0847,0000,4

$40527

40528

:60530
U 1503, 0C81,833D,06FA,04A7,005F
8 371+

14053

40332

10 mmmommemmn oo —mmmmmmemana- : VPN IS .GE. POLR,

MCERRCOD]_ZLITOL1],

RETURN [+%]

: SET_ERROR CODE AND

: TAKE ACV RETURN.

e
LR L =; VPN IS .LT. POLR,

VA_RCPOBRI+MLVAJ.PTX,

WB331-30>7,NEXT/MM,GET.PTE.PX

: LOAD VA WITH THE VA OF THE PTE.

; CHECK THAT VAPTE IS IN SYSTEM SPACE.

140534 =01

:40535 MM.GET,PTE,P1:
140336
101 mmmmm oo
cre e -: VPN IS .GE. PILR,

U 15E1, 0881,B33D,06FA,84A7,095F,8 371

:40537

;zgggg
140540

u 15€3, 0186,8C37,0080,0847,0000,4

140541

40342

VA_RCP1BRI+MLVAL.PTX

WB231-30>7
;1]mmmm

,NEXT/MM.GET PTE.PX

: LOAD VA WITH THE PA OF

THE PTE,

; CHECK THAT VAPTE 1S IN SYSTEM SPACE.

m e ancscmnnnn : VPN IS LT, PILR,

MCERRCODI_2L1T0C1],

RETURN [+4]

: SET_ERROR CODE AND

: TAKE ACV RETURN.

$40544 =00

. PX:
40545 MM GET.PTE

_
U 159, 0586,BC37,0080,1847,0000,4

140547

40348

:40550

140551
140552

;00=mmmemmmm

oo m o
eae : VAPTE IS IN PO SPACEL,

MCERRCOD) §L1r0£33.

RETURN [+%

: SET_ERROR (ODE AND

: TAKE ACV RETURN,

10]omemsmmsenesennnn EORELELELELE ; VAPTE IS IN P1 SPACE,

MCERRCOD) ngroch.
RETURN [+4

: SET_ERROR CODE AND
: TAKE ACV RETURN.

U 15F8, 0586,8C57,0080,1847,0000,4

140546

MICROZ2

MM MIC

1M(O1)

Memory Management

28=NOV~83

15F8, 0586,8(37,0080,1847,0000,4

N 13

MM.GET.PTE

1460555

PROBE READ MODE ON WB?,
SIZELBYTE),WB_RLZEROJ,

wamaw

;40557

NEXT/MM.GET.PTE.PX20

PATCH,

;40556

140558
140559

1460560
140561

I
L] ELTTTEL
L
K

NLERRCOD] _ZLITOL3I,

RETURN [ +4]

140562

;

1460563 =1100
260564 MM.GET.PTE,PX20:

STIO0NRRRARRARRIARRURRARRRRIAREN
RIMM, TEMPS] _MLVA]D,
H

260565
1460566

167C, 0085.8592,4033,805F,0178,D

1678, 0186,8(37,0080,0847,0000,4

:40567

FORCE 32 BITS OF VA

1460568
140569
:40570 =1110

NEXT/MM.GET.PTE.PX32

140572
:40573

RETURN [+Z]

:40571

page

CLOKX Rev 13.00, Clock rate = 160ns

;10******tt*ttt**k**ti*k******i*'

140553
160554
15FA, 1480,05BE,4780,805€6,0967,C 479«

16:30:35

(MT098.MCX

PROBE VAPTE TO AVOID NESTED TBMISS.

PROBE MODE = KERNAL.
% jump to PCS xx

VAPTE IS IN RESERVED SPACE,
SET ERROR CODE AND
TAKE ACV RETURN.

PYE FOR VAPTE
SAVE VAPTE,

NOT

IN TB.

; BUS/PRB,RD FORCES ALL 32 IF IN C MODE.

;

*x code replaced in PCS #+

STVIQRARNBRBRRRUNURBERIBNERINBHE,;
MLERRCOD]_2LITOL1],
H SET ERROR CODE AND

: TAKE ACV RETURN,

;40574 MM,GET.PTE.PX25:
)
167F, 0981,BC13,8030,1(BF,0178,8

1788, 0(80,0036,4030,0042,0178,¢

STVVVRRBRRBBHRRABRERRBARRRRRRUHE;

240575
:40576
140577

VA_MLVAJ,ANDNOT.Z2L1T0C3],
FORCE 32 BITS OF VA

240580

SHRRRRANKRNRHBRRBRRRENIRRBARGERE,;
READ.NOTRAP,
;

;40578
;40579

NEXT/MM,GET.PTE.PX25.1

240581

;460582

1460583 2A7C:

2A7C, (0085,8592,4033,805F,0178,D

2A7E, 0186,8C37,0080,1047,0000,4

2A7F, 0187,BC13,8030,1(BF,02A7.8
.

2A78, 0586,0(52,4030,1047,02A7,D

2A7D, 0480,0036,4030.042,02A7,A

PA7A, 0186,0(53,8030,1047,0178,¢

:1100=s=sssss355333333553=3352T5S;

140584

RLMM,TEMPS] MIVA],

160586
240587

NEXT/MM. GET.PTE.PX32

;460589

MCERRCOD]_ZLITOL2],

FORCE 32 BITS OF VA

260585

240588 2AT7E:

;40590

4059
2460592 2AT7F :

;40593
3460594
140595

;60596

H FORCE VAPTE TOQ BE ALLIGNED.
: BUS/PRB.RD FORCES ALL 32 IF IN C MODE.

2A7R:

;111

;

SAVE

;;

*+« code replaced

;

JTTESLESSETITISTISISITITSIIzIIEEn;

MCFPDOFFSET]_MB.OR,ZLIT28[02]

;40599 2A7D:
: 60600

,SITICIITTISISTIISTTIISIISINSISNE;

240601

2460602
;40603
240604 SA7A:
;40605
140606

in P(S #x

% code in PCS «*
SET ERRCOD AND
TAKE

ACV RETURN,

;1111=zz=sz==s3zszzzssssssaszaasy
VA _MLVA] ,ANDNOT,2L1T0(3],
H FORCE VAPTE TO Bg AL L IGNED.
FORCE 32 BITS OF VA
i BUS/PRB.RD FORCES ALL 32 1 F IN C MODE.

;40597

;60598

VAPTE.

:; BUS/PRB,RD FORCES ALL 32 IF IN { MODE.

0====s==zzz==z==z==zz3z32s5sss,;

RETURN [+3]

FETCH THE PTE.

READ,NOTRAP

TELL TB RECOVERY THIS IS PTE FETCH
E T CH THE PTE.
f Lg pErlty error traped here, takes
ETURN [=11 in recovery routine.

;jE3ITTIFuSIISsSIsIIzsIsIcanss3=ssE;

MLFPDOFF SET]_MB.ANDNOT.ZL1T28L2];;

MM,GET,PTE,PX25.1:

CLEAR PTE FETCH FLAG

993!

CMTO98.MCx

MICRO2

M MIC

1M(01)

Memory Management

:I 178, 0885,2477,0083,8047,0000,7
.

;460608

:140610
460609

28~NOV=83

16:30:35

B 14

¢ MM, GET.PTE

(LOKX Rev 13.00, (lock rate = 160ns

jmmmmemmcmemeenne——————— me———— ;

RIMM,rsnps%
MLMDRI.RL. 7,
RETURN [+7

;: SAVE
ROTATED PIf === =m==w =
TAKE GOOD RE TURN.

Page 994

)

Lo 2o 5
:

!
|

—

—_

!
!

e ———

MICRO2

(MT098.MCx
MM.MIC

———

IM(OT)

Memory Management

28-NOV-83

;40611

€ 14

16:3?%33TE

¢ MM.G

SRRARARR RN

R RN AR

N AR R ARE R AR AR

:
; THE NEXT SECTION IS FOR PRCOESS SPACE TB MISSES THAT GET A TB MISS

340618

;fitttittttttttttfltv'ttfltttttfiQQNQkfittt!'fiQQQQQQfittttttQttttiittfiflfiQQQQQ&

140617

; TRYING TO FETCH THE PROCESS SPACE PTE FROM VIRTUAL SYSTEM SPACE.

:282}3 MM.GET.PTE.PX32:

40620

1609, 0586,8(37,0080,1847,0000.4

1608, 0081,8330,0038,048F,0178,€
178€, 0480.0036,4030,0040,0178,F
178F, 0080,058F ,4033,8447,0179,0
1790, 0C85.2477,0033,8047,0179,1

1791, 0085,2477,0783,8057,0969,C 479

169C, 0186,BC37,0080,1047,0000,4

OF va,

: BUS/PRB.RD FORCES ALL 32 IF N C MODE.
; PROCESS SYSTEM SPACE TBMISS.
: 00 LENGTH CHECK.

w8 _ML[VA].VPN-RLSLRJ,
SIGND CMP?,S1ZELLONG)

140625

H[ERRCODJ SLITO[SJ

140628

;1] mmmmmnnen————— —mmmm——= ——-;

;282%?

VA_RUSBRI+MLVAJ.PTX

140632

peeemmmsescmeemeceeeee- wemmmwmes; FETCH THE PER PROCESS SPACE

340654 =01
:28259

:60629
;zgggz

140635

60634

:40638

TR e ————

RETURN [+%

FORCE 32 BITS

f VA,

READ.PHY

s SET ERROR CODE AND
:

TAKE ACV RETURN,

; BUS/PRB.RD FORCES ALL 32 IF IN C MODE.
; LOAD VA WITH THE PA OF THE PTE.

: PAGE TABLE PTE FROM SYSTEM SPACE.

eeeesscesssescomescmscmeccnaeee :

VA_RIMM. TEMPS]

‘

: RESTORE VAPTE

om e
e e ——————— :

28223

RCMM.TEMPS]_MLMDRI.RL.9

00641
14064

je—e=smccmesmeccsecsscmeamees : PROBE THE PAGE TABLE PTE
RCMM. TEMPS] MCMDRI.AL.9,
; THE NEW SPTE IS IN MDR,

140645 31100

M[ERRCODJ ZL1T0C2],

:28224

140646
;28225

:40650

;28231

anosg 21111
:40654

169F, 1881,B58E ,4033,851F ,0167,F

FORCE 32 BITS

:40621
:2822%

140649
1690, 0986,B8(37,0080,1047,0000,5

RA A AARARAASRRE AR IRRRRERRRRETRRR RN OO RGN

140612
140613

;282}?

1780, 0081,837F,0B86B,405F,0960,9 407«

Page 995.

CLOKY Rev 13.00, (lock rate = 160ns

140855
160656
:60657

PTE (MECK READ KERNAL?

; SAVE ROTATED SPTE

;

;1100====m=smscsmsscuammmu—————— : NO_READ ACCESS TO PROCESS PAGE TABLE.

RETURN [+4]

11101 =memamamcmem—an R

ACERRCODI_ZLITOL2],

RETURN [+8)

111]meneeemnncanene S

FORCE 32 BLIS OF VA.

18 _REMM. TEMPS],
PATCH,
NEXT/MM.GET.PTE ,PX25

: SET _ERROR CODE AND
: TAKE ACV RETURN,

===; NOT VALID PROCESS PAGE TABLE.
:

SET_ERROR CODE AND

: TAKE TNV RETURN,

: BYS/PRB.RD FORCES ALL 32 IF IN € MODE.

} LOAD THE SYSTEM PTE INTO THE 1B,
¢ *v jump to PCS wx
;

—

CMT098.MCX
MM.MIC

MICROZ

TM(0 1D

Memory Manag ement

28-NOV-83

$4065
:60659

.TOC

[X]

16:30:35

D 14

(LOKX Rev 13.00, C lock rate = 160ns

Page

¢ Subroutines for Probeing

: Subroutines for Probeing'’

Memory Management

MM.PRB.WRITE.SIZ""

:48660 AR AR AN R RN R AR 9RN RARRRARNRRAN AN R AN G AR NRAARNAAN R AN RN AN RAN AR AR RN AR AR RANR
;60661
240662
140663
140664

140665

;60666

.THC '

.
.

Entry points

MM.PRB.WRITE.SIZ

Input

DSI2E signal

virtual address to be probed
Size to be probed

Resources

MM.TEMPI
MM, TEMF3

Save VA when calling MM, GET.WRITE.PTE
Save faulting address if ACV or TNV

Subroutines

1C. TNV

.
.

]
.
.

160667
;40668
2460669
:40670 ;
.

:40671

160672

160673

’

;40674 ;
;40675
.
.

.
.

3
.

.
’

PR KRR

[

1796:

1E.ACV

MM, GET.WRITE.PTE
MM, PRB.WRITE.NR

PRB.WRITE.S1Z PROBES THE ADDRESS IN VA FOR WRITE ACCESS USING THE

IF T HE ACCESS IS OK IT RETRUNS + 1
LENGTH SPECIFIED IN DSJZE.
IF THERE IS AN ACV OR TNV THE PR OPER FAULT 1S INITIATED AND NO
RETURN

IS TAKEN.

CHARLIE'S FLOWS 5.1

R AR AR RA AR

KRR AR AR AN AN RN AR

sunnnnxxa*FORCE

: PROBE INITIAL VA.

ADDRESS#wtnnnnns

MM.PRB.NRIIEbsll:

; PROBE NOT VALID (PTE NOT IN T8)

RCMM, TEMP1] M{VAJ,
16R5:

10101 mmmmremec—an B

]

NEXT/IE.TNV

1685, 0c80,0036,4030,0047,00F6,1

;

SAVE VA AND PROCESS A TB MISS YO

;
s

CATCH RETURN+1 FROM MM,GET.WRITE.PTE
TAXKE TNV FAULT.

; LOAD THE PTE BACK IN THE T8B.

PUSH,NE
X T/MM,PRB, WRT . TBM

1684, 0485,8592,4033,(047.0561,8

d v ARy

PROBE WRITE?,SIZELCIDEP]
1684:

b ARk bR

ORCE ADDRESS#w#wtanns
cexexanantef

MM.PRB,WRITE,S12.00:
1796, 0080,0036,4780,005D,0968,4 479«

NI R AR ANk

R AR AR

1686:
MM_PCALL_ACV_ENTRY:

70110 wmmmmm e meanm—naee—aa——— : PROBE NO ACCESS OR RETURN+2 FROM
; MM.GET.WRITE,PTE SAVE FA 'LTING
NEXT/IE
. ALV
; ADDRESS AND TAKE ACV FAULT.

RCMM. TEMP3]_MLVAD,

1686, 085,8592,4039,(047,00F5,D
1687:

NEXT/MM.PRBTWRITE.S12.10

1687, 0485,8£51,0033,0047,0160,4
168F, 0880,0036,4080,0047,0000,1

;0111=emeese covemmnmmanmmm————— ;

RLMM. TEMP1]_M[VAI=1

168F:

;1111==mwenmen cemmmememmmenm————

RETURN [+1)]

PROBE UNALIGNED BUT ACCESS OK OR

; RETURN+3 FROM MM.GET.WRITE.PTE,
; PROBE VA+SIZE-1.

; SIZE DEPENDENT ACCESS IS OK.

996

CMTO98.E§%
MM,

MICRO2

1M(01)

Memory Management

28-NOV-83. 16:30:35

E 14

CLOKX Rev_13.00, Clock rate = 160ns

MM.PRB.WRITE.SIZ

Page 997

;40710 =0

‘28;}5 MM.PRB.WRITE.SIZ.10:

U 1604, 0C84,073D,0033,C4A7,0579,A

140713

VA_RCMM. TEMP11_RB+CONX.S1Z,

;

:28;12

PUSH,NEXT/MM,PRB.WRITE .NR

¢ PROBE LAST BYTE.

;

140714

140717
U 1605, 0884,073C,0033,0047,0179,2

140718
;28;53

140721

U 1792, 0C80,0E7¢,0083,C4A7,0000,1

140722

140723

SIZECIDEP],

]mmmmemsmmemsccecmaensas ———————;

RCMM, TEMP1]_RB=CONX.S[2Z,
SIZECIDEP]

;

jmmmmmm——————————ae m—m——— ———

VA_RIMM. TEMP1]+1,

RETURN [+1]

;

} SIZE DEPENDENT ACCESS IS OK.

CMT098.MCX

MM.MIC

MICROZ2 1M(01)

Memory Management

28-NOV~83
.JoC "'
AR

F 14
CLOKX Rev 13,00, Clock rate = 160ns
16:30:35

Page 998

PRB.WRITE.LONG

PRB.WRITE.LONG''

Memory Management
KRR KRR AR KRR AR R AR

AR RN RGN AR AT A AR

R R AR

AR AR

Virtual address to be probed

Entry points

MM.PRB.WRITE.LONG

Input

’
.

’

DSIZE signal

wkxkekxaxMUSt indicate bytexwaxwxxwxuw

.
.

MM. TEMP1

Resources

MM, TEMP3

Save VA when calling MM.PRB.WRT.TBM
Save faulting address if ACV or TNV

.
.

1E. TNV

subroutines .

1E.ACV

’

MM_PRB.WRT.TBM
MM.PRB.WRITE.NR

.
.

MM.PRB.WRITE.LONG probes the longword specified by VA for write access.
It does a return+l if the access is ok and takes a fault otherwise.
(Used only in queue instructions. Could be eliminated bg slowing
down INSQUE and REMQUE, by 6 and 3 cycles respectively.

NS NEN N SN N N N N N NN N SN NN N TINSNNN

TR TR TRTR TR 23
Y

P 2l ak kAl

R O

R
P

A
Eo

16AF, 0880,0036,4080,0047,0000,1

16A7, 0C85,BE51,0033,0047,0163,C

U 16A6, 0085,8592,4039,0047,00+5,D

U 16A5, 0080,0036,4030,0047,00F6,1

TRT
S

U 16A4, 0485,8592,4033,0047,0561,8

U 1798, 0080,0036,47A0,005D,096A,4 479+

g £~

[elalelelelelelelelelelelolele
Lo le Lo t-l[=1=Twlele]

CHARLIE'S FLOWS 1.7
RN

A RN

AR AN

RN AR AR

AN AR AR AR AR R AR RRARA R

AR AAR AR AR

A R

hh Ak

1798:
;xxxxwawxxFORCE ADDRESS*hwhnanks;
MM.PRB.WRITE.LONG:

PROBE WRITE?,51ZECLONG]
=0100

: PROBE INITIAL VA.

;0100=mmmmmm
e v ; PROBE NOT VALID (PTE NOT IN TB)
RIMM. TEMP1] MCVA],
: SAVE VA AND PROCESS A TB MISS TO

PUSH,NEXT/MM.PRB.WRT. TBM

; LOAD THE PTE BACK IN THE TB.

e;
NEXT/IE.TNV
;

CATCH RETURN+1 FROM MM.PRB,WRY.TBM
TAKE TNV FAULT,

;0110mmsne
e e ~-==; PROBE NO ACCESS OR RETURN+2 FROM

RLMM.TEMP3] MLVAJ],

: MM.PRB.WRT,TBM SAVE FAULTING

NEXT/IE.ACV
;011 oo

man e

m e

; ADDRESS AND TAKE ACV FAULT.

c e ===<=;

RCMM, TEMP1]_MLVA]-1,
NEXT/MM,PRB.WRITE.LONG.10
21111

111l =~emscmencmacccecenen
=:

RETURN [+11

PROBE UNALIGNED BUT ACCESS OK OR

; RETURN+3 FROM MM.PRB.WRT.TBM,
; PROBE VA+SIZE-1,
s SIZE DEPENDENT ACCESS IS OK.

;
:

CMT098 MCX
M.MIC

1M(01)

MICROZ
Memory Management

6 14
CLOKX Rev 13.00, Clock rate = 160ns
PRB.WRITE.LONG

28-NOV~83. 16:30:35

240771
$407 72MM.PRB. NR TE.LONG.10:

140773

U 163C, 0884,073D,0023,C4A7,0579,A

U 163D, 0484,073C,0023,0047,0179,3

140774

:40775

240776
240777

- -

VA RCMM, TEMP1] RB+CONX(4),

PUSH,NEXT/MM,PRB.WRITE.NR

- .

; PROBE LAST BYTE.

-----------—-----———-----_---_-

240778

240779

140780

U 1793, 0C80,0E7¢,00B3,C4A7,0000,1

:40781
;40782

VA_RLMM, TEMP11+1,
RETURN {+11

: S}ZE DEPENDENT ACCESS IS OK.

Page

999

;

CMTO098.MCX
MM.MIC

MICROZ 1M(O1)

Memory Management

28~NOV=-83 16:30:35

Memory Management
AR AR RN AR KRR

:40785 RN

Page 1000

CLOKX Rev 13.00, Clock rate = 160ns

PRB.WRITE.NR

;40783 .T0C ''

H 14

:
RN A AR

PRB.WRITE.NR"

AR Tk Rk kR

Rk kR

Ak Ak

'28;39 ;
:28;33 E

Entry points
Input

MM.PRB.WRITE.NR
VA

virtual address to be probed

140790

Resources

MM, TEMP]

Save VA when calling MM.PRB.WRT,TBM

140793 :

Subroutines

IE.TNV

28;35 H

160794

MM, TEMP3

Save faulting address if ACV or TNV

1E.ACV

MM.GET.WRITE

.28;82 H

;40797 E

PRB.WRITE.NR IF BRANCHED TO WHILE DOING A BRANCH ON WB<1:0>=0? WILL

240800 ;

OTHERWISE 1T PROBES THE BYTE SPECIFIED BY VA FOR WRITE ACCESS,

240798 ;
140799

TAKE A RESERVED OPERAND FAULT IF THE ADDRESS ON WBUS IS NOT
LONGWORD ALIGNED,

IF THE ACCESS IS Ok IT DOES A RETURN+1, IF THERE IS AN ACV OR TNV

;40801 ;

THEN THE PROPER FAULT IS INITIATED,

:zgggg H

140804 :

AL
IR

240806

CHARLIE'S FLOWS 5.1

AR AR

AR SRR LR

;40807 179A:

shnknnn
kv FORCE ADDRESS**#xawdnw,

;2821?

PROBE WRITE?,SIZECBYTE]

AR SR AAALAAARALSLEALELAL AL LALLLL

:28383 MM.PRB.WRITE.NR:

U 179A, 0480,0036.,4780,005D,0968,C 479+

140812 =1100
;40813

U 16BC, 0485,8592,403%3,0047,0561,8
U 168D, 0C80,0036,4030,0047,00F6,1

U 16BE, 0C85,8592,4039,C047,00F5,D
U 16BF, 0880,0036,4080,0047,0000,1

;40814

:28%}2
340817

¢ PROBE VA.

100 m=mmmemmmcneceemaoaas wemww=: PROBE NOT VALID (PTE NOT IN TB)

RCMM.TEMP1] M[VA],

PUSH,NEXT/MM,PRB,WRT.TBM
1110l e e

: SAVE VA AND PROCESS A TB MISS TO

; LOAD THE PTE BACK IN THE TB.

e rmemncncnananneana : CATCH RETURN+1 FROM MM,PRB.WRT.TBM

;283}8

NEXT/1E.TNV

; TAKE A TNV FAULT.

40820
240821

;1110mmmmmmm—mmm
m
; PROBE NO ACCESS OR RETURN+2 FROM
; MM,PRB.WRT,TBM, SAVE FAULTING
RLMM_TEMP3] _MLCVAl,

:zggg%

NEXT/IE.ACV

; ADDRESS AND TAKE AN ACV FAULT.

}40836
240825

L et
UL L E L DAL L LD L : WRITE ACCESS 0K OR RETURN+3 FROM
RETURN [+1]
; MM,PRB,.WRT.TBM, TAKE OK RETURN.

:
:

CMTO98.M§§
MMM

MICRO2

1M(01)

Memory Management

16:30:35

28-NOV~83

114

Page 1007

CLOKX Rev 13.00. Ctock rate = 160ns

PRB.WRITE?

:283%9 .T0C ' Memory Management

PRB.WRITE1T"

340828 ;t**t*t*fik*tt*ttt***t*t**tt*tt*tt*ttttttttt**tt*******t**ttfittt***t*i***t***fii
MM.PRB.WRITE?
Entry points
;283%8 :

virtual address to be probed

340831 E

Input

TEMP2

Probe mode

140834 :

Resources

MM, TEMP1

Save VA when calling MM.PRB.WRT.TBM

140839 :

Subroutines

IE.TNV

:285%% ;

160835 ;
;40836
;2gg§g :
+40840 ;

MM, TEMP3
TEMPY
MDR
TIE.ACV

MM.GET.WRITE

;2832; H

140843
:2822? H

140846

A
YA

Save faulting address if ACV or TNV
Save PSL if TB miss
kxwkrxk CONTENTS DESTROYED wwawwwnuxe

PRB.WRITE1 PROBES THE BYTE SPECIFIED BY VA AND DSIZE
FOR WRITE ACCESS USING THE MODE SPECIFIED IN TEMPZ.
RIS

:40848

CHARLIE'S FLOWS 5.1.X

A AR

A RS R AR

DAL AR AR

A AR A AL AR MMM AR AR ALAALEARALLELLE LML

;40849 1798:

;xxwanwwwxFORCE ADDRESS**%#khidk;

140852

PROBE WRITE MODE ON WB?,

¢ PROBE INITIAL VA.

:2832?

WB_MLTEMPZ]

;

:28%2? MM.PRB.WRITE1:

U 1798, 0480,2592,4780,005C,096C,C 479%

;40853

140856 =1100

U 16CC, 0886,1036,4030,0087,0179,4

140857

;28328 1110

SIZELBYTE],

;1100===m===m=mm——————- wemwmww=ws PROBE NOT VALID (PTE NOT IN TB)

MCTEMP11 _PSL,

NEXT/MM,.PRB.WRITE1,10

140860 MM.PRB.WRITE1.05:

140861

U 16CE, 0C85,B592,4039,0047,00F5,D

U 16CF, 0880,0036,4080,0047,0000,1

140862

:28322

$40865

1460866

R etattntmsrute

RCMM, TEMP3]_M[VA],

;111 mmemwm e m

ittt koot ; PROBE NO ACCESS SAVE FAULTING

NEXT/IE.ACV

RETURN [+1]

: SAVE PSL AND PROCESS A TB MISS,

; ADDRELS AND TAKE AN ACV FAULT.

————— ; ACCESS 0K
:

;

CMT098 MCX
MIC

MICRO2

1M(01)

Memory Management

28-NOV~83

16:30:35

J 14

PRB.WRIT

;40867 MM.PRB,WRITE1,10:

140868

U 1794, 0060,058E,4030,86A7,016D,C

U 16DC, 0485,8592,4033,C047,0561,8
U 16DD, 0420,1002,403D,8007,00F6,1
U 16DE, 0C20,1002,4030,8007,016C,E

:40869

:28339

:40872 =1100

e=emessemsemeeeeeee—eeeee——eee

PSL(PREV_CURM ISCURM_RLTEMP2D),

-t

CHANGE MODE FOR CHECK IN

SET MM.NDINT

ACCESS.

TEMP
DISABLE INTERRUPTS TEMPORARILY

1100==sszresase smmemmmn ———

TENP1] MLVA],

:40873

RCMM.

$40876

.Zgg;g

140877

;1101 =mmmmmms mmmmmm—emmaeem e —— CATCH RETURN+1 FROM MM.PRB.WRT.TBM
RESTORE ORIGINAL PSL, ALLOW INTERRUPTS
PSL_MCTEMP11,CLEAR MM.NOINT,
; TAKE A TNV FAULT.
NEXT/IE. TNV

:40880
:40881

e n e - NO ACCESS RETURN+2 FROM MM.PRB.WRT.1BM
mm e
==
$1110mm
RESTORE ORIGINAL PSL, ALLOW INTERRUPTS
PSL_MLTEMP1],CLEAR MM.NOINT,

;zgg;g

.2ggg§

$40884
U 16DF, 0020,1002,408D,8007,0000,1

Page 1002

:40885

:40886

PUSH,N T AR RB. R . TBM

; SAVE VA AND PROCESS A TB MISS TO

: LOAD THE PTE BACK IN THE T8B.

NEXT/MM,PRB,WRITET.05

AND TAKE AN ACV FAULT.

1111 ] mmemmmme——————————ce——————

ACCESS OK RETURN+3 FROM
RESTORE ORIGINAL PSL, ALLOW INTERRUPTS

PSL M[TEMP1J CLEAR MM.NOINT,
RETORN [+1]

MM.MIC

MICROZ2

1M(01)

Memory Management

28~NOV~83

:zgggg .70C '*

16:30:35

K 14

CLOKX Rev 13.00, Clock rate = 160ns
1

(MT098.MCX

MM.PRB.WRT.TBM

Memory Management

Page 1003

MM.PRB.WRT.TBM"

240889 ,tt***k**t**tttw*fit**t**t*t**tt*i*t**t*ttkttt*******tfi*tt*fli*tt*t**ttt*it*tt*t
MM,PRB,WRT, TBM
Entry points
:2833?:

Ezgggg;

160894 :

;40895 ;
140896

Subroutines

MM.GET.WRITE.PTE

This routine save MOR, processes a TB miss by calling

MM.GET.WRITE.PTE and restores MDR before returning.

,tttttwt*ttttfi*wtttfitttfifinwt*tt*t*kii**ttt*t****fi**tfi**t**ti**it**iifi*******Qt

140897

140898 1618:

;wnsxawxaxFORCE ADDRESS*xaxwxnxx;

;40901
:2888%

fi[MM TEMP2) M[MDR]
PUSH,NEXT/MR, GET.WRITE .PTE

140904 1619t

;0l=mmwmmmmms=smwmecm—e—eeeeeeee ;

:28338 MM.PRB, er TBM:

U 1618,

U 1619,

0885,2592,4039,8047,055€,0
0c80,058E ,4089,8467,0000,1

140905

:28389

140908 161A:
U 161A,

0c80,05BE ,4089,8467,0000,2

140909

:283}?

140912 161B:
u 1618,

0480,05BE ,4089.8467,0000,3

160913

:60914

E SAVE MDR AND FETCH THE PTE
:

MDR _RIMM,TEMP22

; RESTORE MDR AND TAKE

MDR RLCMM.TEMP2],

; RESTORE MDR AND TAKE

RETORN [+1]

s TNV RETURN
;10m===mm=mmmmmmemaamecccnsmanas ;

RETORN [+23

¢ ACV RETURN

;1l=meweccmens mmeemuesmn————— :

MDR_RIMM.TEMPZ2],

RETORN [+3]

. RESTORE MDR AND TAKE

+ ACCESS OK RETURN

CHT098 . MCX

MM MIC

MICRCZ

1M(01)

Memory Management

28-NOV-83

;283}2.TOC '

16:30:35

L 14

CLOKX Rev 13.00, Clock rate = 160ns

D,
MM.PRB.REATBH

Memory Management

MM.PRB.READ.TBM"

}40917 'tttttt*ttttkfitt!tttt***t*ktfit*kk*kttt*ifi*fii**i*fifltfiitfitt*iittitttlt*t‘ttitttt

:288}8 :

Entry points

MM.PRB.READ. TBM

32835? ;

Subroutines

MM.GET.READ.PTE

140922 :
;40923
;40924

'ittukkfik*tttttt*ttttkfitk*wflt*fin&fitw*tfit**t**fi************t***t*ttt*ttttt*t*ti

;40926

1628:

:40925

U 1628, 0085,2592,4039,8047,055C,0
U 1629, 0C80,05BE,4089,8467,0000,1

U 1628, 0480,058E,4089,8467,0000,3

sunnnanttxFORCE

ADDRESSHxnnnxnen,

;40927 MM.PRB. READ T8M:
:60928
0Qm=semsmssecsessoscaanew mmem——;
140929
R[MM TEMP2] MCMDR],
;

:283%?

PUSH,NEXT/MR,GET. READ PTE

140932 16291
:40933
;283%2

;01=====mm=ncneaus e m————
MDR RIMM.TEMP2],
; RESTORE MDR AND TAKE
RETORN [+1]
; TNV RETURN

140936 162A:

U 162A, 0¢80,058E,4089,8467,0000,2

This routine save MDR, processes a TB miss by calling

MM.GET.READ.PTE and restores MDR before returning.

10m==-wmmmmacanaaas ————————— .-

: RESTORE MDR AND TAKE

140937

MDR RLMM.TEMP2],

;40940 1628:

" 1 ------------- u--u-----u------"

;283%3
240941
340942

RETORN [*2]

MDR R{MM, TEMPQJ
RETORN [+3]

s ACV RETURN

. RESTORE MDR AND TAKE
s ACCESS OK RETURN

Page 1004'

MICRO2

(MT098.MCX
(MODE ,MIC

28=NOV-83

1M(01)

CMODE (MIC

16:30:35

M 14

CLOKX Rev 13.00, Clock rate = 160ns

;40943 . TOC *'CMODE MIC"

;40944 .T0C ''Revision 21.0
'
.
;288?2 :
Gerard Koeckhoven, Brian Allison
H

;40947

;40948
;40949
;40950
;40951

160852
140953

;40956

;40955

:40056
;40957

;40958

. NOBIN

Revision History'

; REvV

EXPLAINATION

; 21

Cause 00D Address traps when the SP is odd in JSR, RTS, MFPx, MTPx and
RTI/RTTY

; 20
;19

the beginning og the instruction.
destination address is the P(,

; 18

160969
;40970

;17

;40972

116

quotient equals 8000
when the

Dlv:

The remainder is not of the same sign as the dividend
when the operands are of a ditferend sign.
Jero is an acceptable '‘expected-negative'' result,

MuL :
ASH:

Fix
ua mentioned in
.
L.
Left shift should not overflow when result sign = originat

DIV:

160966
;640967

.40971

Recover locations 147C and 147D
Fix JSR to detect an illegal destination mode ''0'' at
fix the TSTB instruction to execute 3s a TSTE

40961

;60968

Trap reserved opcodes that get confused with RTI, RTT, RTS, 10T and BPY.

Fix ODD address check of operands with RTS,JSR, JMP

Fix the DIV to not set the V'’ bit when the

$60960

;40965

,70C "'

;40959

$40962
;60963
;60964

)

Fix

problem that calted it overtlow and left result unwritten.

Sign extend1ng 0 before the test fixes the problem.

MUL,; vbit should not
De set when result most neg no.
Fix ASH to not set the V bit if the bits shitted out are of the
same sign as the sign ot the original and final operand,
Initial release,

140973

JBIN

sign,

Page 1005

:
!

(MTO9B.MCX
{MODE .MIC

MICRO?

1M(01)

Compatibility Mode

28-NOV-83

16:30:35

N 14

CLOKX Rev 13.00,

CLR(B )
CLR(

Clock rate = 160ns

1
!

¢ CLR(B)"

Compatibivity Mode

.T0¢

R AR R AR R R R RN R RN R AR AR R RN R RN R
dest.wx,
CLR(B)
Input (dest is memory)
Input

(dest

PR RRR AR AR NN AR RN KRR

is register)

AR AR KA R R AR ARAR AR AR

s gy S

(g o

ey o

gt e

e B

Address of dest

RNUM

# of register to clear

L N RN R AR ARk

kA Ak A

ARk

TEST FOR CLR(B) PC
NOT REGISTER MODE P(

=00

CLEAR MEM LOCATION OR REGISTER

PC_RCZERO]

rrnadD

.]0 ................. -

L£
ET
3T

ccOP1, s12E£woRD],

NEXT/CM.NOP

~OVW»

SET THE CONDITION CODES

U 02CC, 0882,0587,013C,4DDA,003F,9

U 02cE, 0480,05B&,4010,8(87,0148,C

RNUM.EQ.7?

v 0013, 0080,0036,4BB(,C047,002C,C

RRRRAAN

AR A kAR

AN AR AR AN AR AR AN

LREGION/ IRDX.R 1L, IRDX.RTH/IRDX.R2L, IREX.R2H

EM.CLR-RE?:

Page 1006-

TER ER MODE

cfigL BITS IN PC

HE PC GET CAUGHT UP

SET THE CONDITION CODES

03CA, 0482,0587,003C,4D(:4,0072,2

0T
EGISTER MODE PC
L € AR MEM LOCATION OR REGISTER

NOT REGISTER MODE PC
CLEAR MEM LOCATION OR REGISTER
SET THE CONDITION CODES
WASTE A CYCLE

kW ¥

r—

=
e

CMT098.MCX

MICRO2

1M(01)

Zompatibility Mode

£MODE LMIC

—_—

815
2B-NOV-B3 16:30:35
(LOKX Rev 13.00, Clock rate = 160ns

Page 1007

: DEC(B)

61011 ;

DEC(B)

: DEC(BY!

Compatibitity Mode

;2}008 .1T0¢

:'{'1 ?0 .-ttt.tititlliltt!lQ!tttl!ll!t'!tl‘tt't'tfit!'""lttQ‘Q'fi"'.ifitQQQQQQQQ.Q&QQO’Q.
261012

;2}8}2 :

141015 :
161014

dest.mx

Input (dest is memory)

MOR

Input (dest is register)

R A

S A

AR A

RNUM

AR AR

Address of dest

tontents of dest

# of register to dec

AL AL

AL AL AL

A LLLA L

;61017 _REGION/IRDX.RIL,IRDX.RYH/IRDX.RL,
IRDX.R2H

;61018 =)
:é}g;g (M. DEC=REG:

lu 0017, 080,058,488 ,(467,0030,4

22}8§1

MDR_GPR.R RNUM,EQ,7?

2461024

R{DST.R).S1Z_M[MDR]-1,

. DEC THE RIGHT REGISTER

161626

ccort,SI2ELIDEPY,

: SEY THE CONDITION CODES

1610 % =00
;61025

< 0304, 0B8%,265!,013(,4D0DA,003F,9

;2}8 g

141029 =10

:41030

J 0306, 0981,AC10,0010,0087,014v,7

3 0%07, 088%,2F%Y,030
,40DAL 003 .9

;00=mmmmam——
e ————————- e

WR]ITE NOTREG,
IRD1

i SEE IF SOME IDIOT WANTS TO DEC PC

: NOT REGISTER MODE PC

; DO THE RIGHT THING IF MEMORY INST
H

ne REGISTER MODE PC
a==;
;10mevemmmemaveecanonasann

PC_MIPCI-ZLITOL1],
ccDP1,SIZELWORD]

¢ SCREW UP THE PC

;s SET THE CC*S JUST FOR THE HWELL OF T

610310

;2}8%%

NEXT/CH.TEST.PC.&DD

141034
;61035
;41036

1]m= smmmmemmmemesseeae eewwwmww=; NOT REGISTER MODE PC
kLDST.R].SIZ-M[MDR]-1.
: DEC THE RIGHT REGISTER
: DO THE RIGHT THING ]F MEMORY INS
WRITE NOIREG,
)
; SEY THE CONDITION CODES
CCOPY,SIZELIDER],

161037

:z;g;g

{RDY

: GO CAUSE AN ODD ADDRESS TRAP

}41840 CM.DE C=MEM:
;461061

;

S 08B, GAR3,2EST,UU3 ,4DNA,0072,7

jeemeemecssscsccessesunaAnnGaRa
L ; NOT REGISTER MODE PC

;61062

RIDST.R).S12_MIMDRI-1,

. DEC THE RIGHMT REGISTER

141064

(cori,sizet 16ER],

SET THE CONDITION CODES

41063
;61045

WRITE NOTREG
NEXT/CO.NOP

. DO THE RIGHT THING IF MEMORY INST
:

MICRO2 1M(O1)

CMTO98 . MCX

CMODE

i
1

Compatibility Mode

JMIC

28=NQV=83

;floz

J10¢

5
CLOKX Rev 13.00, Ctock rate = 160ns

16:30:35

¢ INC(B)

: INC(B)

Compatibitity Mode

Page 1008

EQ1 Qg JANAREARRA SRR RN AR AR R LR EARR A LA RARA AR REARARARNACARR R AR e bt b dddbdbttnd

;

610649
;
;61050

INC(B) dest.mx
Input (dest is memory)

;2}82; :

341053 :
AL

MDR

Input (dest is register)
e

IS A

R A

RNUM

RAL LA

"REGION/IRDX.RIL,IRDX.R1H/IRDX .R2L. IRDX. R2H
;2}822

U 0018, 0480,05BE,4BBC,C467,0030,C

Ez%ggg cu.luc-ass
32}828
MDR GPR.R RNUM £Q,7?
1641061 =00

v 030¢, 0c83,2650,013C,4DDA,003F,9

REDST.RI.SI1Z_MIMDRI+1,

141064

CCOP1,SIZECIDEP],

;2}822

141067 =10

141068

J 030E, ODB1,AC11,0010,0C87.0149.7

WRITE NOIREG,
IRD1

LALALLLAALAL LA

Y SEE IF SOME IDIOT WANTS TG DEC PC
: ADD ONE TO THE CORRECT REGISTER
* TAKE CARE OF MEMORY DEST

: SET €C'S

: INC THE BC

; SET CC'S
* CAUSE AN ODD ADDRESS TRAP

141069
;2}8;9

241075

------------------- wewmwwwwww; NOT REGISTER MODE PC
ktosr
RY.S1Z_MIMDRI+1,
: ADD ONE TO THE CORRECT REGISTER

161074
161075
;218;9
14107

AL LR LLAL LML

10memmmemmememmonana—s“swmwaunus; REGISTER MODE PC

pe H[PCJ’Z%ITOETJ.

WRITE NDTREG
CCOP1 s1ZeLIDEPD,
1RD1

341878 CM. INC=MEM:

¢ U300, Q0B3,2ES0,U03L,4DDA,0072,2

# ot register to inc

ccOP1,s12; EwORD]
NEXT/EM.TEST.PC.ODD

16107

U O30F, OCB3,2650.0730.4DDA,003F,9

Contents of dest

T wemmumw=; NOT REGISTER MODE PC

;41062

141063

Address of dest

161080
61081

RCDST.R].S1Z_MIMDRI+1
WwRITE NOTREG

141083

NEXT/C0.NOP

161082

ccopl,sIZef166P)

: TAKE CARE OF MEMORY DESY
: SET €C'S
:

; NOT REGISTER MODE PC

: ADC ONE TO THE CORRECT REGISTER
: TAKE (ARE OF MEMORY DEST

POSET cC's

;

iffi::—

MICROZ2

CMTQ98 M X

Compatibility Mode

CMODE .MIC

1M{01;

28=NOV=83 16:30:35
: NEG(B)

:2}832 Joc

241086 IR AR
;41087
;61088 ;
;Z}ggg :

u 0061, 0480,05BE,4BBC,(467,0031,4

v 0314, 0883,2593,013C,55DA,003F,9

J 0317, 0883,2593,013(,55DA,003F,%

]

v 03CD, 0483,2593,003(,350A,0072,2

;

dest.mx
NEG(B)
Input (dest is memory)

Input (dest is register)

;
.

Address of dest

RNUM

# ot register to negate

MDR

Contents of dest

:
!

32}832 EM.NEG-RE?:
32}882
fiDR,GPR.R ANUM.EQ.7?
E SEE IF SOME IDIOT WANTS TO DEC PC
;00=mmmmmnm———————na umwanuwaw; NOT REGISTER MODE PC
141099 =00

;

41100
4110

RIDST.R].S1Z_-M[MDR],
WRITE NOTREG,

: NEGATE THE SPECIFIED REGISTER
; TAKE CARE OF MEMORY DEST

:2}}82

IRD1

ccop2,S1ZECIDERT,

:41102

;10memmmonoc
e e
e e en -: REGISTER MODE PC

PC_~M[PC],

; NEGATE P(

;2}}83

NEXT/CM.NOF

141110

TR i
T
=e=-=; NOT REGISTER MODE P(

ccOP2,size(WORD],

141107
11
41112

[DST.K].S1Z_~MIMDR],
WRITE NOTREG,

;2}}}?

IRD1

(cOP2,SI1ZELIDEP],

2461113

; SET cC'S

41119

: SET CC'S

;61120

61121

meeeccsccmscmascssscnneanan =-==; NOT REGISTER MODE P(

fi[DST.R].SlZ_@M[MDR],

: NEGATE THE SPECIFIED REGISTER

ccor,SIZELIDEP],

s SET (€£*'S

WRITE NOIREG.

NEXT/CO.NOP

f
|

: NEGATE THE SPECIFJED REGISTER
; TAKE CARE OF MEMORY DEST

241116 CM.NEG=MEM:
7

; SET (C'S

141106

61118

: NEG(B)*'

Compatibicity Mode

:2}882 .?EG]ON/IRDX.R1L.lRDX.R1H/iRDX.R2L.lRDX.R?H

341117

Page 1009:

;ntnttttnw*wtttwtt'tttwt*wttqtfltt*qktt'ttttttt*t&t*fltkt'Qtn'Qtwtwnntttittt'ttt

41105 =10

U 0316, 0481,A003,001D,9487,0148,(

CLOKX Rev 13,00, Clock rate = 160ns

AR AR R AR R A AR R AC AR RAC LR ERAR AR AR AR RGN RN AN NI NR AT Lt atte

141091 f
41092

D15

TAKE CARE OF MEMORY DEST

)

;

—

(MT098 MCX
CMODE .MIC

—

MICROZ2

1M(01)

Compatibility Mode

28 " v-83

;2}}5% .T0C

341124 R
16115

01126
;2}}55 :

141129

;1.11“‘0

16:30:35

: TST(B)

£ 15

CLOKX Rev 13.00, Clock rate = 160ns

1ST(B)

dest.rx

Address of dest
(ontents of dest

Input (dest is register)

RNUM

# of register to test

3 SEE IF SOME IDIOT WANTS TO DEC PC
fiDR_GPR.R RNUM.EQ.7?
e --; NOT REGISTER MIDE PC

}

;61139

CCOPI.S]Zé[lDEPJ.

:2%}2?

WB_MCMDR]

: DRIVE THING TO TEST ONTO WwBUS

IRD1

;

: SET CC'S

;10mmmmmmm
e — e wwmwwme==s; REGISTER MODE P(

;41143

w8 _MCP()

;2}}22

141144

;41148
;41149

;2}}%?

CCOPT,STZELIDEP],

141153
;41154
;61155
+41156

TEST PC

¢ SET cC'S

:
;

;

3
;

;11mmmmm e ————— ====; NOT REGISTER MODE PC

;

IRDY

WB_M{MDR],
€C0P1,SIZECIDEP],

141152 CM.TST~MEM:
u 03CE, 0C81,2592,4030,0847,0072,2

;

;2}}§g
141137 =00

11147

U 032F, 0081,2592,4130,0847,003%F,9

VA
MDR

Ez:;gz EM.TST!RE?:

141142 =10
U 032E, 0481,A592,4130,0847,003F.,9

Input (dast is memory)

:*Vtttt#fi*tt****t**tt***itkt*fil‘k*fiQ*QQQQQt*QQ'Qfl."tfittQtfl"fi'fltttttiitifitiiii

;41138

J (32C, 0081,2592,4130,0847,003F,9

AT AR A A AL AL LA LALLM AL AL LA L LAL '

:2}}%5 .qFGION/IRDX.R1L.lRDX.R1H/lRDX.R2L,lRDX.RZH

U 0067, 0C80,05BE.4BBC,C467,0032,C

Page 1010

: 1sTB)”

(ompatibiiity Mode

‘

: DRIVE THING TO TEST ONTO WBUS
; SET (C'S

eeeruemmeevaumecnn- mme==m==w=s=; NOT REGISTER_MODE PC
WB_M[MDR],
. DRIVE THING TO TEST ONTO WBUS
CCOP1,SIZECIDER],
: SET CC'S
NEXT/CO.NOP
H

!
:
k
!

——————

MICRO2

OO L

O AN SHNNL = O 000 ~N

D WO 03 IO Ui I~ W) — O O 00

T
P

TR TR TR TR T

b D e md i

PRTR
T

b e

e 2l b 2l o PR

LR P

b b

S N

2 2k o

b wad
b b

T
TT

P o

b o od oed o

E o F ¥ AW

e e e

U 03(F, 0881,2083,003D,95D8,0072,2

o e e o

U 0337, 0482,0088,013C,D047,003F,9

U 0336, 0481,A088,0010,1487,0149,7

3 ek

U 0334, 0482,008B,013(,D047,003F,9

b o

U 0068, 0C80,0587,188B(,C047,0033,4

.T0C

OO O DO 000000 COC000CO0D NN NN NN NNNNOOCORO

Compatibility Mode

ANND — O D 00 ~JO~ WA I

(MODE. MIc

O
S S
R
D

CMT098.MCX

D h b

ggfi%g;SS

28-N0OV-83

;

AR R R R R

R AR

R AR AR RAANR AN A RN NN ARRAAAC R

dest.mx

Input (dest is register)

AR R R R RN AR AR R AR RN AR AR

{

: comes)"

Input (dest is memory)

AR R R AR R

;

Page 10115

CLOKX Rev 13,00, Clock rate = 160ns

Compatibiiity Mode

(OM(B)

F 15

MDR
R

RNUM
A AR

.?EG]ON/IRDX.R1L.IRDX.R?H/IRDX.R?L.IRDX.RZH

]

AR RO

RN REY

Address of dest

Contents of dest

# of register to com

AR AR RO AR AN

AR NARRAARR RN CR R AN

Em.com-neg:
80,

RRUM.EQ. 7?2

=00

;00=mmmm e
e ———— ~=; NOT REGISTER MODE PC
* COMPLEMENT CONTENTS OF REGISTER
RCGPR.R].S1Z_Q-RB-1,

ccor2,S1ZECIDERT,
IRD1

=10

* 70 USE IN SUBTRACT LATER
* SEE IF SOME IDIOT WANTS TO DEC PC
; SET CC'S
:

PR [/ I TraR— cemmcemE—————— ; REGISTER MODE PC

PC_Q-MLPCI-1,

CCOP2,S1ZECWORD],

NEXT/CM.TEST.PC.ODD

COMPLEMENT PC

i SET CC'S

* CAUSE UDD ADDERSS TRAP

; NOT REGISTER MODE PC
ens
1] memmmmevenetmmmnaemmwmm=ee

RLGPR.R].SIZ_0-RB~1,

* (OMPLEMENT CONTENTS OF REGISTER

IRD1

ccore,S1ZELIBER],

; SET ¢C'S

CM, COM=MEM:

WRITE R[ZEROJ-MSMDRJ-].
CcoP2,SIZECIDER],

NEXT/C0,NOP

* COMPLEMENT THE CONTENTS OF MDR

TOSET CC'S

: WASTE A CYCLE

MICRO2

1M(

U 140E, 0483,2177,013C,4847,003F,9

b d
b

;

ASR(B)

R RN RN RN RANR AN AR

dest.mx

Input (dest is memory)

Input (dest is register)

;

AN IR AR

MDR

RNUM

b
b
o
b o
e cah
d
b
e
b
et

AR AR

]

RR R AR AR RN

RAR

Address of dest

Contents of dest

# of register to shift

REGION/IRDX.R1L,IRDX.R1H/IRDX.R2L,IRDX.R2H

CM.ASR-MEM:

fiDR_SEXT(M[MDRJ).S]ZE[IDEPJ

E SIGN EXTEND TO GET RIGHT SHIFY IN

REGION/CMODE .R1L,{MODE .R1H/CMODE .R2L , CMODE .R2H/CMODE .R3L , CMODE .R3H

PL_L1]

CONSTANT TO ROTATE BY

GRITE MCMDRI.RR.P,

* SHIFT RIGHT BY ONE

NEXT/CO.NOP

: WASTE A CYCLE

cCOP1,SI2ELIDEP],

; SET CC'S

EM.ASR-RE?:

]

:***t*t**tt**t*ifi*.fifiktfifi.ttfittttt.ttttttQttfi!t*'iif*t*ti'*t*it*i***t*******fi*

b e

RN ER AR

Page 1012;

t ASR(B)''

Compatibiiity Mode

kb e

NINIAINIRLNLAINUNY PLINININLPUNLNI NNV

L
R
R

SR PR PR TR TR TR TR T

U 140A, 0580,0£F6,4030,0847,0140,E

.T0C

CLOKX Rev 13.00, Clock rate = 160ns

.?EGION/]RDX.R1L.IRDX.R1H/IRDX.R2L.IRDX.RZH

U 1406, 0481,2816,403D,8467,0140,A

U 0071, 0480,05BE,403C,C467,0140,6

U 1402, 0881,2177,0030,0DD8,0072,2

U 1401, 0580,0EF6,4030,0847,0140,2

U 0300, 081,2816,403D,8467,0140,1

Agg?g;SS

28-NOV-83

— =t
bk
AL A NORIAINIAININONININY
AT AN APV POPONONINUND PUN) — 3w ah —d b b md b =2 [=lvlolelelalelelelellelellslalolle]
(AL =2 OO 00 NN AADHANND S OO
TM ON AN SAAIND = OO CI NC VI SN = OO 00~ oSS

Compatibility Mode

CMODE. MIC

CMT098.MCX

.&\4\1\4\:\1\‘\hbbl\bJ\bJ\bb&bl\bbbbbbbbbbbbbbbbbbbb
— —d ik e D
b el i
b ol b — ) —

;

6 15

MDR_R[GPR.R]

* GET OPERAND

LREGION/CMODE .R1L , CMODE . R1H/CMODE . 82L , CMODE .R2H/CMODE . R3L , CMODE . R3H

MDR_SEXT (MCMDRI),S1ZE[IDEP)

P SIGN EXTEND TO GET RIGHT SHIFT IN

oo * CONSTANT FOR LATER
écosr.RJ.sEz MCMDRI.RR.P,
gag?1.5125 10EP],

* SHIFT RIGHT BY ONE
: SET €C'S

1
|

i
!
i

MICROZ2 TM(O1)

(MT098.MCX

Compatibility Mode

CMODE .MIC

28-NOV-83 16:30:35
: ASL(B)

:215%@ .T0C

: ASL(B)'!

Compatibicity Mode

341236 ;qflttt*ttttttttttt*t*ttktt**t***fi***t*****itk*ttfi*tfitttt&*iwfit*itttt!i**tttt*t

161238 ;
;2]528 ;

41237 ;

ASL(B)

141241 ¢

261262

dest.mx

Input (dest 1is memory)

VA
MDR

Address of dest
Contents of dest

Input (dest is register)

RNUM

# of register to shift

RAKRERAREAARKRRARAR AR

ARRKARR AR R AR R RN RN RRR AR

:2}%22 .?EG]ON/IRDX.R1L.IRDX.RIH/IRDX.RZL.IRDX.RZH

Ez}gzg CM.ASL-REG:

U 0077, 0CBO,05BE,403C,C467,0141,0
U 1410, 0087,259t,488(,(047,0141,8

page 1013|

CLOKX Rev 13.00, Clock rate = 160ns

H 15

AR AR ARk

Ez}gzg

MDR_RLGPR.R]

¢ GET SOURCE

:2}32%

RNUM.ED.7?

; SEE IF PC

hh kR Ak

Ez}ggg JREGION/CMODE.R1L, CMODE .R1H/CMODE .R2L , CMODE .R2H/CMODE .R3L ,CMODE .R3H
MTEMPO_ZEXT(MCMDR1) ,SIZECIDEP], ; CLEAR POSSIBLE GARBAGE IN REGISTER
141251

141254 =00

141255 (M,ASL=SHIFT:
1 00wmomnneenm mmvewe bl =wwws NOT REGISTER MODE PC
1641256

:41257

U 1418, 0C82,0591,C13C,55DA,003F,9

: WRITE MEMORY If NOT REG MODE

:2}52?

IRD1

;

;41259

v 03p1, 0087,259€,4030,0047,003D,2

; SET CC*'S

1 10emmann cmnnnannn- wummanwwummwn: REGISTER MODE PC

PC_MLPCI.SL.1,

; SHIFT PC LEFT BY ONE

;2}322

NEXT/CM . NOP

141264

¢cOpP?2,S1ZECWORDY,

: SET (CC'S

RCDST.R).S1Z_MLTEMPO],SL.1,
WRITE NOTREG,

; SHIFT LEFT BY ONE
; WRITE MEMORY IF NOT REG MODE

;2}5;}

IRD1

;461270

f
;

(lmmemrrcscnsswasncasenneny wewm: NOT REGISTER MODE PC

141268
1461269

ccorPe,SI2ENIDER].

; SET ¢C's

}41273 REGION/IRDX.R1L,IRDX.RTH/IRDX.R2L, IRDX .R2H

}215;9

MTEMPO_ZEXT(MIMDRI) ,SI1ZECIDEP] ' CLEAR POSSIBLE GARBAGE IN OPERAND

Jemeem——— sl ~-=:; NOT REGISTER MODE PC

WRITE NOTREG,
ccor2,SIZECIDEPT,

!
:

:2}5;2 CM.ASL~MEM:
141278

U 0302, 0082,0591,C03C,55DA,0072,2

ccor2,sSIZ2ELIDER],

41263

34126?
U 141B, 0€82,0591,C13C,55DA,003F,9

: SHIFY LEFT BY ONE

WRITE NOTREG,

E¢1?62 =10
U 141A, 0081,A001,C01D,9487,0148,¢

fi[DST.R].SIZ,M[TEMPOJ.SL.1.

;41258

241279

RCDST.R].S1Z_MLTEMPOI.SL.T,

: SHIFT LEFT BY ONE

;41282

NEXT/(0,NOP

1461280
161281

; WRITE MEMORY [F NOY REG MODE
: SET CC'S

;g§30:35

28~NOV-83
MICROZ
M(0%)
Compatibility Mode

;61 38

161289

161290
161291
:41292

: ASH"

Compatibiiity Mode

XX 2213238222222 22222 3322222212323 2233322332338

ASH

61286
141287

.TOC

Input

count.rw,dest.mw

MDR
RNUM

22228200l

ASH PC will not affect the_real gc.

1413, 0886,158E,403C,(047,0142,9

141295
61296

is undefined in Comp Mode
It will instead shift GPR 7 which
This is consistant with the 11/70 and 11/780

161302
161305

BL_MCMDR]

O O

e a0

D e e e G

AR RN RN AN RN

* GET AMOUNT TO SHIFT BY INTO PLATCH

.REGION/CMODE .R1L , CMODE .R1H/CMODE . R2L , CMODE . R2H/CMODE . R3L , CMODE . R3H
e

)

g e S

MCTEMP1]_RCGPR.R]

141301

;61303
141304

1429, 0C86,1A56,4DFD,8047,0141,C

141297

141298
141299
:41300

Rttt

.
Count
# of register to shift

:41293 AR AR R AN AR R R AR AR R AR R AR AR A AR R AR AR AR AR AR R AR AR AR RN
161294 éfiEgégN/IRDX.R1L.1RDX.R1H/IRDK.R2L,IRDX.R?H

0303, 0(81,28B(2,403D,8047 0141,3

Page 1014

CLOKX Rev 13,00, Clock rate = 160ns

161284
161285

115

161283

(MT098.MCX
CMODE (MIC

1429:

‘21%89

s O

: GET NUMBER TO SHIFTY INTO TEMP1

sokkuaxFORCE ADDRESStwtttunnumun;

MCTEMP1) SEXT(MB) .SIZELIDER],

SHIFT SIZE?,NEXT/CM.ASH.1

: SIGN EXTEND OPERAND

;61308 CM.ASH=CHECKV.=1:
1416, 0080,0F76,4030,8047,003E,E

161309

;2}%}?

261312 03EE:
;41313
41314

03EE, 0082,002C,7DF0,C047,0148,2

141¢, 0c82,1A77,303C,C847,0141,6

;41315
41316
161317

§L_C16.1

LOAD SLATCH WITH 16

saewweesFORCE ADDRESSwwwneawness; GET 16 BITS OF RESULT TO DUAL PORT.

R[TEMP3),.S1Z @ Q_D,SIZELIDEP],
(PL+SL).GT.32?,
NEXT/CM,ASH=CHECKV

41318 =00
;61319 CM.ASH.
1
e ; PLATCH = 1 THRU 31
;61320
k[GPR.RJ.S{Z Q_D_MITEMP1],ASL.P,; DO_ LEFT SHIFT
141321
141322
CCOP1,STZELIBERY,
;s SET N AND 2 BITS IN

;41323

161324

NEXT/CM,ASH=CHECKY. =1

;

PSL

141325 (M,ASH~STNEG:

141326

141D, 0482,1AB7,003C,(847,0142,2

R GPR.R].S%Z MLTEMP1],ASR,=P,

; DO THE SHIFT, SET 2 AND N

;413%
41330

NEXT/CM.ASH-NEG

;

;41332
;41333

fi[GPR.RJ.SEZ MLTEMP1],

:a1328
261331

1416, 0082,1592,413C,C847,003F,9

1417, 0980,06F4,4031,0847,0141,D

:)]wevenuuscancsansascennsnannan ; PLATCH = =1 THRU =31

41327

161334
41335
141336

141337

(¢orP1,512ELIDER],

1])mmmmm————————
e a oweumua: PLATCH = 0

SIZELIBEP], IRDY

: RESTORE ORIGINAL CONTENTS
; SO SET CC'S AND LEAVE

.-1'|-------—---g-----------n-----:

PL_{21] .

NERT/CM,ASH-STNEG

PLATCH

: PL <= =31

-32

; SHIFT BY =31 SAME AS SHIFT BY -32

(MT098.MCX
CMQDE JMIC

MICRO2

1M(01)

Compatibility Mode

28-NOV=-83 16:30:35

J 15

+ ASH

CLOKX Rev 13.00, Clock rate = 160ns

Page 1015

;41338 14B82:
141339 (M,ASH=CHECLKV:

U 14B2, 0480,3818,0A30,0047,0940,8 356+

;41;40
141341

;OnxnaawFORCE ADDRESSts#xtnsansx; PL < 16
WB_SEXT(MCTEMP3])-Q,SI2ECIDEP], : CHECK FOR OVERFLOW

WXTEQ.07 ,NEXT/CM.ASH=CHECKV,1 ~ ;

;2}%2%

341§44 14B3:
U 14B3, 0480,1592,4A30,0047,0940,8 322»

141345

;2}%29

sixxnaaxFORCE ADDRESS*whknwwsawk; PLATCH >16

WB_MLTEMP1],WX.EQ.0?

; OVERFLOW?

141348 =

141349 CM.ASH=CHECKV.1:

U 1408, 0080,0036,4030,0867,0140,9

1461350

F e : OVERFLOW

;2}%%5

SET V

141353
U 1409, 0980,0032,0A70,0847,0140,C

141354

:z}ggg

; SET V BIT IN PSL

jlommmmm
e m e e «==; NO OVERFLOW

WB_D,AND,2LIT16[1],

WXTNE.O?

+ WB <~ D.AND.00010009

; CHECK LAST BIT SHIFTED OUT OF GPR

141357 (M,ASH=CHECKC:
U 140C, 0080,0036,41%0,0047,003F,9
U 140D, 0886,2036,4030,0087,0141,9

$41358

;0memmnenaae mesesenreEs
e n————— ;

CLEAR €

: C~BIT ALREADY CLEAR SO LEAVE

;2};23

1RD1

141361

{lemmmnmeccemm— cumunmmuwmmnnann; SET €

:2}%3%

MITEMP2]_PSL

: READ PSL

141364 CM ASH=SET(:
141365

U 1419, 0180,2¢12,4130,0807,003F,9

141366

;2}%2;

femeeemmesmeeem
e ————N

PSL_MLTEMP2].OR.2LITOL1],

IRDT

SET (-BIT

141369 CM.ASH=NEG:

U 1422, 0(81,2BC3,003D,8047,017F,7

}z}igg

PL_~MIMOR]

: NEGATE PL ASR.=P DOESN'T WORK RIGHT

141374 1767

141375 (M,ASH=TESTC:
;41379
sxnaxneFORCE ADDRESSAXNRansnrtnw;

U 17F7, 0080.1177,06F0,0047,0140,5

u 1405, 0080,0036,4130,0047,003F,9

U 1407, 0886,2036,4030,0087,0141,9

14137

WB_M[TEMP1].RR.P,

141380 =01

;0l=mmmnmemnnn
e ————————

341sa§
41384

M{TEMP2] _PSL,

;2;%;3

;2}§g1

141385

WB231~30>?

iRD1

¢+ PUT LAST SHIFTED OUT BIT INTO WB=31

¢ TEST CARRIED OUT BIT

: C~BIT ALREADY CLEAR SO JUST LEAVE

;1]memmemomam——ae
e ————-* GET PSL

NEXT/CM.ASH=SETC

; GO SET C=BIT

CMT098.MCX

CMODE .MIC

MICROZ 1M(01)

Compatibility Mode

]
Page 1016§

K 15
CLOKX Rev 13.00, Clock rate = 160ns
28=NOV=83 16:30:39
: ASHC

: ASHC''

Compatibiiity Mode

:2}%89 .T0C

;41388 'k**t*k*'f*tt!iti*tQt*ititifiilii*ii‘lii*i*titifittt*ttt**tt*t!!*t**ttt*t***tt**i**

ASH(

;

;61389

;41390 ;

Input

;z}ggg :

141393 ;

count.ru,dest.mw

MDR

RNUM

G106

M AR

R AR R IR R AR IR

R AN

AR R KRR AR

32}28?

fiL_M[MDRJ

AR Ry

141404

MCTEMP1] _RCGPR.RI.RR.S1Z,

E GET SHIFT COUNT

32}28% .REGION/CMODE ,R1L, CMODE .R1H/CMODE ,R2L , CMODE .R2H/ CMODE .R3L , CMODE .R3H
:2}282

SIZECIDEP]

141407

Jem m

141408

:2}2?8

* GET UPPER HALF OF OPERAND
H

e ——————————————— ——;

MCTEMP1]_MB,OR,R[GPR,ROR1],

SHIFT SIZE?

*41411 =00
U 1424, 0484,1A77,0861,0847,0941,5 355+

RN REAKR AR R AR

)

:2}%38 CM.ASHC:

U 142C, 0086,1A42,4DFE,C047,0142,4

It witl instead shift GPR 7 which
is undefined in Comp Mode
This is consistant with the 11/70 and 11/780

+41397 .REGION/IRDX.R1L,IRDX.R1H/IRDX.R2L, IRDX.R2H

U 1428, 0886,12R7,003C,C047,0142.C

# of register pair to shift

ASH PC will not affect the real pc

141394
141395 ;

U 0304, 0481,28C2,403D,8047,0142,8

Count

; CONCAT TWO PARTS OF OPERAND

: BRANCH ON COUNT POLARITY AND SIZE

100evoccmnomcnesnansenmmm————— ; PLATC(H = 1,31

141412

RETEMP4L] _MCTEMP11,ASL.P,

Y DO THE SHIFT

:2}2}?

NEXT/CM, ASHC POS

41413

SIZECLONG],CCOPT SIGND?,

; SET 7 AND N BITS IN PSL

1641416 CM,ASHC-STNEG:
;0 mmmew et w==; PLAT(H = =1,-31
241417

U 1425, 0C4(,1AB7,0021,0847,0142,1

1416418

RCTEMP4]_MCTEMP11,.ASR.-~P,

: DO THE SHIFT

;2%259

NEXT/CM.ASHC-NEG

: SET FLAG TELLING NEG SHIFT

141419

SIZEFLONG],CCOP1,SET FLAGI,

141422
U 1426, 0080,1592,4120,0847,003F,9

;10memmmm—en——— cwmemmmemcnnaneme; PLATCH= 0

141423

WB_MCTEMP1],

;2}232

CCORT, IRD1

SIZECLONG],

1414624

141497
U 1427, 0180,0EF6,4031,0847,0142,5

:416431

141432

U 1415, 0044,1AB7,0A30,0047,0942,0 325+

U 1417, 0484,1AB6,0430,0047,0942,0 325«

; NOTHING TO DO _EXCEPT SET CC'S

; SET €C'S ON 32 BITS

L _[21],

NERT/CM.ASHC=STNEG

: PLATCH <= =31

: SHIFT BY =31 IS SAME AS SHIFT BY =32

CM,ASHC-PDS

0] mm e ————
e e e : RESULT POSITIVE
: TEMPO <~ SHIFTED QUT BITS'SIGN BIT
; LEAVE A SIGN TELLING WHERE WE'VE BEEN
SET FLAGOD,

141433

ACTEMPO] MCTEMP1].ASR. P,

;2%2%5

WX.EQ.07 ,NEXT/CM,ASHC=TESTV

61437

;]lee=cwmscececccssescescccees «=~; RESULT NEGATIVE
kEIEMPOJ _NOT(MCTEMP1],ASR,-P), ; TEMPG <= SHIFTED OUT BITS'SIGN BIT

1461634
N

[

141438

;41439

:1]emescnnnaann et ~ewme=; PLAT(H = g

141428

;2}2%8

; SET 2 AND N BITS IN PSL

WX, EQ,077

; IF O THEN NO v

s IF O THEN NO V

N
N

1432, 0C81,2B(3,0030,8047,017F,7

=0
CM,ASHC= TESTV

SET v
(M, ASHC-N&G

o e

;

L b L

IZ,M[TEMP4J‘
AGS1=0>?

B S

Page 1017

CLOKX Rev 13,00, Clock rate = 160ns

16:30:35
ASHC

0 0

b O B

e 0

e e Y Y S

R[TEMPOJ _RB.XOR,MINUS1

e oy

OVERFLOW
SET vV BIT IN PSL

NO OVERFLOW

Y WRITE OUT HIGH HALF OF RESULT
~e®ava

Pl
AP F o o
OO0 O OO NIAUTALUIAIVILN
S D
Ombww—aoomVOmbumaoom\:ombm—'o

i
PP o
Y
A

1431, 0480,058E,4280,0047,0140,(

1430, 0884,0E7f,4030,0047,0143,1

TR PR

WY 2l el R

1433, 0482,4592,453E,0047,0143,0

1421, 0082,4387,003(,C047,0143,3

1420, 0080,0036,4030,08E7,0142,1

—l—a—l—b—a_‘l——l_t_l—l—l_&_l—b—l—l_l_)—-l—l.—b—l_l—)—‘_l_l
Pl o
2l ot o
P
R oP P
Pl ak ok
o o bl o
P ol ol o

CMODE
. MIC

1M¢01)
28~NOV-83
MICRO2
Compatibility Mode
A L S PRI

(MT098.MCX

L 15

WRITE OUT LOW HALF OF RESULT
TEST FOR NEG RESULT

; COMP THE SHIFTED OUT RESULT

————————
e cmnmam
;01 ommmmmm

WB_RLTEMPO],

: 5

hL_~MLMDR],

:; BECAUSEL THERE ISN'T A RR.=P

WBZ0>? ,NEXT/CM, ASH-CHECKC
NEXT/CM,ASH=TEST(

;

FTED QUT

;

(MT098.,M(X
CMODE .MIC

MICROZ 1M{O1)

Compatib*lity Mode

28~NOV-83

;2}225 .TOC

16:30:35

: ADC

'
ADC

161671

;2}2;% :

161474 :
A

: ADC"

R AR AR AR KRR RN RRAR AR RN AR ARk h b hhddbbd bk bk
dest.mx

Input (dest is memory)

Input (dest is register)
R L

IS AR

A RS R

MDR

RNUM

L S

:2}2;9 ?EGION/IRDX.R1L,IRDX.RTH/IRDX.R2L ,IRDX.R2H

8 CM, ADC=REG:--------- O
14147
;[.1(.79

U 0088, 0C86,1587,088(,(047,0143,8

;41480

;2}23%

;

Page 1018

CLOKX Rev 13,00, Clock rate = 160ns

Compatibility Mode

;41469 SRR AR AR
161470

M[TEMP1J 0,

RNUM.EQ.7?

Address of dest

tontents of dest

# of register to adc
MMM LML LA LA

AL AR A AR A

AL RAS A

-2

; FREE ZERQ TO OR WITH LATER

; SEE IF SOME IDIOT WANTS TO ADC PC

141483 .REGION/CMODE.R1L,CMODE.RIH/CMODE.R2L. CMODE .R2H/CMODE. R3L, CMODE .R3H
;41484 =00

U 1438, 0482,10C1,013C,C847,003F,9

;4614685

;2{239
141488 =10

U 143A, 0081,A0C1,029D,8(87,0949,6 325«

;41489

;2}23?
141492

U 1438, 0482,10¢1,013¢,(847,003F,9

;41493

;2}28?

:00=nccmnennanomc
e e —————aaa— : NOT REGISTER MODE PC

REGPR.R].S1Z MCTEMP1J+RB+PSLC,

ccor1,s12ELIBERT, IRD

: ADD CARRY BIT TO REGISTER

; SET CC'S

;10=avemmmemmee——n——————————— -; REGISTER MODE PC

PC_MCPCI+PSLC,SI1ZECWORD]

CCBPT,WB<0>7 ,NEXT/CM, TEST.PC
T

; ADD CARRY TO PC

; TEST FOR QDD ADDRESS

Dttt ; NOT REGISTER MODE PC

RLGPR.R].S12 M[TEMP1J+RB+PSLC,

CCOP1,ST2ECIBER], IRDT

s ADD CARRY BIT TO REGISTER

; SET CC'S

341496 .REGION/IRDX.R1L,IRDX.R1H/IRDX.R2L , IRDX.R2H

;2}23; (M,ADC-MEM:

U 0305, 0C61,2001,003D,85D8,0143,6

u 1636, 0481,2001,013D,8847,003F,9

141499

;2}28?

WRITE MCMORJ+PSLC,SIZELIDEP],
SET MM.NOINT

; ADD CARRY 10 MEMORY LOCATION
; DON'T ALLOW RESTART

32}28% +REGION/CMODE ,R1L, CMODE .RTH/CMODE. R2L, CMODE R2H/CMODE .R3L ,{MODE .R3H
141504
WB_MCMDRI+PSLC,SIZECIDEP],
E ADD AGAIN FOR THE SAKE OF SETTING €C'S
:41505

CCOPT, IRD1

;

CMTO98.MCX
(MODE .MIC

MICROZ

1M(O1)

Compatibility Mode

28-NOV=-83

:2}%8? .T0C

16:30:35

¢ SBC

;

N 15

Page 1019

CLOKX Rev 13.00, Clock rate = 160ns

Compatibiiity Mode

: s
RERRTRATNRN AN Kk

341508 JRRRRAARA A AR AR IR A A h bk hdd bl d bk kkk AR RN ARER AR IR
:41509 ;

141510 ;
;2%2%5 ;

141513
61514

SBC

dest.mx

Input (dest is memory)

VA
MDR

Address of dest
.Contents of dest

Input (dest is regicter)

RNUM

& of register to sbc

'w*t*ttk*kk*k*tt***i*tt*tt**ktk*uAR AR R R R R R

, 1RDX.R2H
:2}3}2REGION/IRDX.RIL,IRDX.RIH/IRDX.R2L

R AN KRR

Rk ke ®

141517 CM.SBC~ REG
141518

U 0091, QC86,1587,088(,L047,0144,0

141519
;2423?

jlemeeeee-ceesswecscesceacaaa—a- ;

M[TEMP1J 0,
RNUM.EQ.7?

* TREE ZERO TO OR WITH LATER

* SEE IF SOME IDIOT WANTS TO SBC PC

141522 .REGION/CMODE.R1L,CMODE.R1H/CMODE .R2L, CMODE.R2H/CMODE .R3L, CMODE. R3H

U 1440, 0082,10¢3,013C,D047,003F,9

141523 =00
141524

;z}ggg

141327 =10
U 1442, 0481 A0CO,029D,9487,0949,6 325+

141528

;2}g§3

161771

U 1443, 0082,1003,013C,D047,003F,9

)

;2};§2

100=mcmmmm
e m e ————————————— -; NOT REGISTER MODE "C
RCGPR.RJ.SIZ RB=M[TEMP1]-PSLC,
; ADD CARRY BIT TO REGISTER

CCOP2,S12ECIBERI, IRD1

+ SET CC'S

10=mmmmmmmmmme
e
e : REGISTER MODE PC

PC_MCPCI-PSLC,SIZECWORD],

£C0P2,WB<0N? ,NEXT/CM, TEST,PL

: ADD CARRY TO PC

: TEST FOR ODD ADDRESS

;1]mmmmmmmmmmmmeemmm
oo e m oo : NOT REGISTER MODE >C

RLGPR.R).S1Z RB-MLTEMP11-PSLC,

ccoP2.S12ELIBERT, IRD1

; AOD CARRY BIT TC RuGISTER

» SET (C'S

141535 _REGION/IRDX.RIL,IRDX.R1H/IRDX.R2L,IRDX
,R2H

;2};;9 CM. SBC=MEM:

U 03D6, 0861,2000,003D,850%,0143,9

141538

;2}228

WRITE MIMOR)-PSLC,SIZECIDEP],
SET MM.NOINT

: ADD CARRY TO MEMORY LOCATION
: DON'T ALLOW RESTART

Ezggz; .REGION/CMODE.R1L,CMODE ,R1H/CMODE . R2L , CMODE .R2H/CMODE . R5L , CMODE LR3H
J 1439, 0081,2000,013D,9047,003F,9

;41543
141544

WB_MCMDRI-PSLC,SIZECIDEP],
£coP2, IRD1

: ADD AGAIN FOR THE SAKE OF SETTING CC'S
:

A
N

{MT098.M(x
{MODE MI<

28-NOV-83 16:30:35
MICROZ 1M(01)
ST
{ompatibitity Mode

e ;2}gzg Joc

B 16

(LOKX Rev 13.00, (lock rate = 160ns

Page 1020

(onpatsbivity Mode

: SXTY

'341547 ;itIitlfitttltt!!ttttttltt'tflttQt'Qtttt!'Q'QQQ#QQQQQ#*QQ*GQQQ&Qtttt.ttt‘...!i.'
SxT

;

261548

;

J61549
;2}23? :

32}2;% :

;461555

R R

VA
MDR

RNUM

Input (dest is register)

Address of dest
Contents of dest

¥ of register to sxt

Thig instruction has no etfect on PC

161554

dest.mx

Input (dest is memory)

STAR does the same thing and the 11/70 always clears P(

T T I A

R R

AR A

A AR AR AR A AL AR

.R2H
.R2L,
IRDX
:61557 _REGION/IRDX.RIL,IRDX.RIM/JRDX

;61553 (M, SXT:

;‘155

;461560

i. 2307, 08B0,0036,4230,0087,0143,7
]

wB35=-0>?

L AL RALLL b hhhbbhdbhihh

ded3
edde
tndeted it
i tututadadedt dndedutndedot

wa_PSL,

:2}22;

: DRIVE PSL 70 BUS TO TEST N-BIT

: THIS IS THE ONLY WAY TO GET BIT 3

:2}2%5 .?gg%??/CHODE.R1L.CHODE.R1H/CHODE.R?L.CMDDE.R?M/CMODE.R3L.CMODE.R3M

;

Je136e

161565

k[DST.R].S%I 0,WRITE NOTREG,

:2}%23

NEXT/CO.NOP

;61570
41521

11T levescnvevecaas S wwmw=: N<B]T SET
R[DST.E].SzZ -1 ,WRITE NOTREG,
; WRITE ALL ONES TO MEMORY OR REGISTER

;41573

NEXT/(0.NOP

;41567

v 437, 04B2,C5B7,003C,4DDA,0072,2

141822

o Y43E, (082,0E77
0030 ,60DA 02,2

;11011 evcenvcnvuvasonncemonnmaaa: NaBIT C(LEAR

;41566

€COP1,SIZECIDEP],

ccop1,s12ELIBERT,

; CLEAR MEMORY OF REGISTER

: SET CC*S

; WASTE A CYCLE

POSET (C'S

: WASTE A CY(LE

{

e sy
e

—
S

;

kit
i
%

(MT098 . MCX
CMODE JMIC

MICROZ

1M(OT)

Compatibility Mode

28-NOV-83

16:30:35

€16

: ROL8B)

CLOKX Rev 13.00, Clock rate = 760ns
.

;212;2 I {
T
Compatibiiity Mode
: ‘ROL(B)"'
341579 IRERRARENEENRARREREEAANANR NN RARANENARAANRCERAARErnardndbwndbabrbtidotiertes

;4615877

kOL(B)

;

;41578

141581 ;

Input (dest is memory)

;2}2;3 :
;41582

dest.mx

Address of dest

RNUM

# of register to rotate

MDR

Inpit (dest is register)

tontents of dest

‘t'attntttntttttttttttttttfitt'Qn&hq~~0&.tttiq&tttttttttct.ttatw'.'tttntttttttt

:2}232\REGION/ IRDX.R1L, IROX,R1H/ iRDX.R2L, IRDX.R2H

Page 1021

U 00AS, 0CBO,0SBE,403C,C467,0143,E
U 143, Q081,259D,D030,00647,0144,1
)

.
U 1441, GCBO,0036.4BBC,(4E7,0144,4
'

Ezlgag R RDL-REG

32%§§g

MDR _RIGPR.R]

321231'

Q_ZEXT(MIMDRI).SL.1. SIZELIDEP] : DO INITIAL SHIFT

:".189

(e
e ————— amEsmueNsnm e

141594
141595

MOR 0,
RNUR.EQ.7?

1461596 200
141597 CM,ROL=TEST

141599

;2}28?

141602 =10
; Yanh, 0885,A59D,010,0047,0144,5

u 447, C083,2009,0130,5047,003F,9

U 1445, 0080,0001,028D,9487,0949,6 344v

" GET OPERAND

LR3H
. R3L , CMODEDE
32}333-REGION/CMODE .R1L, CMODE .R1H/CMODE .R2L, CMODE .R2H/CMO

141598

U labd4, 0083,2009,013(,5047,003F,9

141603
::}ggé

141606

14160/

;2}288

;00==neene e

* SOMETINNG TD MELP PASS Q LATER
; PC 22
e : NOT REGISTER MQODE P(

ATDST.R1.51Z MIMDRI+Q#PSLC,

$1Qmmmm

e — e

RETEMPO) ZEXT(MLPCI).SL.

¢ OSET €C'S

————— : REGISTER MODE PC

* CLEAR UPPER BITS AND SHIFTY

SIZELWORDI,NEXT/(M. ROL~PC

1]lemcescommnicccmsscescnmnnmn— ; NOT REGISTER MODE PC

REDST.R).S1Z_MIMDRI+Q+PSLC,
SI2ECIDERP], cCOP2. IRDT

32}2}? CM.ROL=PC :
Ea161§
PC M TEHPO%fiPSLS
ccoP. ssxze IDEP
;6161

;2}g}g

* ADD CARRY TO COMPLETE ROTATE

SIZECIDEP], CTOPZ, IRDI

WB<0>3 NEXT/CM. TEST.PC

* ADD CARRY TO COMPLETE ROTATE
7 SET CC'S

S ADD CARRY TO COMPLETE ROTATE
: SET CC'S

Y TEST PC FOR ODD ADDRESS

41616 .REGIUN/IRDX.RIL, IRDX.R1H/IRDX.R2L, JRDX.R2H

;2}2}; (M. ROL~MEM:

y 0308, (881,2590,0030,0047,0144,9

U 1449, 0080,0036,4030,04€7,0144,0
U 144D, 0483,2009,003(,55D4,0072,2

Ez}g}g

Q_ZEXT(MCMDRY) ,SL.1,SIZECIDEPY ; DO INITIAL SHIFT

323251 .REGION/CMODE R .CMODE .R1H/CMODE.R2L,CMODE .R2H/CMODE .R3L, CMODE .R3H

32}235

MDR_9

{ SOMETINNG TO HELP PASS O LATER

141606
;41637

RCDST.R].S1Z_MIMD +oop51c
WwRITE NOTREGTSIZE DEPJ ccopz

: ADD CARRY TO COMPLETE ROTATE
* WRITE THE RESULT

ancgs

141608

fmessessesmsscesscsmemimmevenoane : NOT REGISTER MODE MC

NEXT/C0.NOP

P WASTE A CYCLE

CMT 98 M X
(MODE .MIC

MICRG2

1M(01)

Cumpatibility Mode

;gé?g;SS

28-NOV-83

b 16

CLOKX Rev 13.00, Clock rate = 160ns

:6163§ .

ROR(B)

Page 1022|

: ROR(B)"'

Compatibitity Mode

;2}653 .T0C

;41231 SEARRRARECL AR AR SRR UARR AR RAR AN RN T A AR RN AR A NI AR AR R Rt R RRRARERRRRRERER
:61635

;

:2}2%@ :

141636

dest.mx

Input (dest is memory)

Input (dest is register)

Address of dest

RNUM

# of register to rotate

MDR

(ontents of dest

;61637 't*tfitttt*tttttt'tfitttfihk#fi.fi‘&fittqttlttQtttli!'Qt'*'t'tlt"tttttttitiiitt*tti -

;461638 .REGION/IRDX.RIL,IRDX.R1H/IRDX.R2L, IRDX.R2H

;41639 CM ROR=-MEM:
;61640
etttk :

0309, 0580,0£F6,4280,0887,0143,4

261641
;61642
:2}222

: DRIVE PSL TO BUS 70 TEST (-BIT
; CONSTANT FOR LATER
: (=BIT IS BIT 0

wB_PSL,
PL_[1],
wB<0>?

.R2L,CMODE.S??/CMODE.R3L,CMODE .R3H
Efi}gzg .gEGION/CMODE-R1L,CHMODE .RTH./CMODE
=z
e 2 o e 0y O H
N

1434, 0987,2F92,0037,F847,0145,4

1435, Q587,2012,4030,08647,0145,4

1454, Q082,0177,005C,4DDA,0072,2

141647

:2}228

141650

esewsesaww P

MTEMPO MDR,AND.OL]ITB[255.],
NEXT/CR.ROR-WRITE

: TEMPO <~ MDR,AND.FFFEFFF
:

;les-e=sccsaescsescesecsas —vm———— ; C-BIT = 1

:2}221

MTEMPO _MDR,OR.Z2LIT16[1]

: TEMPO <- MDR,OR.10000

141655

RIDST.R).SIZ2. MCTEMPOJ.RR.P,

DO ROTATE AND WRITE

;z;ggg

CCOPY NEXT/CO.NOP

s SET CC'S =~ WASTE A CYCLE

Ei}ggg (M.ROR=WRITE :
;461656

WRITE NOTREG,SIZECIDEP],

; TAKE CARE OF MEMORY MUODE

141659 .REGION/IRDX.R1L, IRDX.R1H/IRDX.REL, {RDX.R2H
;61660 (M.RORB=MEM:
‘]661

. O3DA, 0DB0,0EF6,4280,0887,0143%,(

143C, 0987,2F92,003F,F047,0145,4

143D, 0187,2012,4038,0047,0145,4

------------ CreRERORESNERERB R EMN S

141662

wB_PSL,

* DRIVE PSL TO BUS TO TEST C~BIY

‘2}22%

w8052

P €-BIT IS BIT 0

141663

PLOL1].

CONSTANT FOR LATER

Ez%gg gecxouzcgooe.R1L, CMODE .R1H/CMODE .R2L, CMODER??/CM%OE.R3L,CMODE .R3H
141668
MTEMPO MDR.AND,OLIT8L510.],
' TEMPO <~ MDR.AND.FFFFFEFF
;23298

NEXT/CR. ROR-WR]TE

141671

;Jesmececcmcsnescanannn cmaumm——— ; C=BIT = 1

141672

141673

HTEMPO_MDR.OR, ZLITU(256 1,
NEXT/CR,ROR=WRITE

: TEMPO <= MDR.OR.100

;

CMT098.M(X
(MODE . MIC

MICROZ2

1M(OM)

Compatibility Mode

28=NOV=83

16:30:35

E 16

: ROR(B)

C(LOKX Rev 13.00, Clock rate = 160ns
i

Page 1023

‘2%25? .?EGION/IRDX.RIL.!RDX.R1H/1RDX.R2L,IRDx.RZH

141676 (M.ROR-REG:
41677

00AB, 0580,0037,0030,0067,0145,8

141678

;2}2;8

P I iuieiuietatntreieteiudniaiedit ittt H

MDR_ZLIT16L1],

NEXT/CM.ROR-REG.TESTC

Ez}gg; CM.RORB-REG:

0081, 0180,0¢37,0038,0467,0145,8

L MDR <~ 10000

:
_

Ez}ggz
MDR_2L170L256.1]
: MOR <« 100
CMODE .R3H
. R3L , ODE
IL,CM
.R2L , CMODE .R2H/CMODE
ODE.R
.R1H/CMODE
141685 .REGION/CM

|
ii

Ezgggg

ANUM.E0.7?

Y TEST FOR PC MODE

;

141691

WB_PSL,

* DRIVE PSL 1O BUS TO TEST (=BIT

;21282

WB0>? NEXT/CM.ROR-REG.RESULT

; TFST C-BIT

:z}ggg CM.ROR=REG. TESTC:

1458, 0480,0036,48BC,C047,0144,8
1448, 0DBO.OEF6,42B0,0887,0147,4

141690 =00
41692

141695 =10
144A, 0D8O,0EF6,4280,0887,0147,F

1448, 0DBO,0EF6,42B0,0887,0147,4

:00=mcmmmmmmm—————————————— ~; NOT REGISTER MODE PC

PLOCT],

* CONSTANT FOR LATER

;10==cmnmaa S -=; REGISTER MODE PC

141696

WB_PSL,

* DRIVE PSL TD BUS TO TEST C-BIT

‘2}633

WB20>? 'NEXT/CM.ROR-PC,RESULT

+ TEST (=BIT

141697

241900

PLOCT].

CONSTANT FOR LATER

leccccuunnnunanmrnannnuam=en=n: NOT REGISTER MODE PC

141701

WB_PSL,

Y DRIVE PSL 10 BUS TO TEST C-BIT

;

‘2};82

wBz0>?

Y TEST C-BIT

1461702

PLIL1],

* CONSTANT FOR LATER

141705 =

141706 (M.RORREG.RESULT:

1474, 0887,2003,003(,0047,0145,4

141707

;2};?8

NEXT/CM,ROR-WRITE

141708

ISl

1475, 0887,2002,403C,C047,0145,4

;a171§

;2};}‘

'
o

MIEMPO MDR.NOTAND.RCGPR.R],

: C(=BIT CLEAR

P SET OR CLEAR BIT TO BE ROTATED TO MSB

;

{lemmome—eceaccsccscsnnauean w=ns; (~BIT SET

MTEMPO MDR.OR.R[GPR.RJ,

NEXT/CP.ROR-WRITE

* SET OR CLEAR BIT YO BE ROTATED TO MSB

141715 =0

:'41751

s (=87 SET
imenuss;
ilmmescccccsanssnanesuan

MTEMPO_PC.OR.RITEMP1)

E:};?g €M, ROR=PC .WR1TE:
145A, 0880,0177,0280,0087,0149,6

3417§9

e ngrsnpo RR.P,

141728

wB<0>3 NEXT/CM,TEST.PC

ccOPT, SI2ELIDEP],

Y SET OR CLEAR BIT TO BE ROTATED TO MSB

*; WRITE
RESULT TO PC
SET CC'S

¢ TEST FOR ODD ADDRESS

;2};g§

NEXT/CR.ROR-PC.WRITE

;2};10

: C=BIT CLEAR
? SET OR CLEAR BIT TO BE ROTATED TO MSB

)

147F, 0087,A002,4030,4047,0145,4

R R
MTEMPO PC,ANDNOT.RLTEMP1],

1476, 0487.4003,8030,4047,0145,A

;41718

141716 CM.ROR=PC,RESULT:
1717
P et

MICROZ2

CMT0O98.MCX
CMODE MIC

1M(01)

Compatib lity Mode

28-NOV-83

:2};%8 .TOC

16:30:35

: SWAB

F 16

CLOKX Rev 13.00, Clock rate = 160ns

1 SWABTM'

Compatibiiity Mode

- Page 1024 :

341731 TR AR AN RN AR R R AR KRR R AR AR AR R RN AR AR AR RN AR AN AR RN AR AR RR AR TN
;4173% :

SWAB

61733

:2};;2 :

341?36 :

AN AT

v 0088, 0480,058E,403(,(467,0145,C

u 145, 0€80,0036,4BB(,C047,0144,C

U 144F, 0082,0387,101(,45DA,0146,2

Input (dest is register)
A

AL AL RS I

RNUM

# of register to swab

Contents of dest

AR LA AL R AR

AL A AL AL AARA AL AL

241740 . SWAB~REG:

22};29

RCTEMPO] M[MDRJ BCDSWP

* SWAP BYTES AND PLACE IN SUPROT 31-16

;

141748
141749

PR ———— ————— —wmm e ——————
ANUM.EQ.77,
Y TEST FOR PC

;2};2?

U T44E, 0485,A637,0030,0047,0146,5

Address of dest

32};2%
MDR _RIGPR.R)
* GET FIRST OPERAND
32;;2%.REGION/CMODE .R1L, CMODE .R1H/CMODE .R2L, CMODE. R2M/CMODE. R3L, CMODE LR3H

U 145C, 0835,2637,0030,0047,0145,F

U 144¢C, CG082,03B7.101(,45D4,0146,2

MDR

;2};;3
.REGION/IRDX.R1L, IRDX.R1H/IRDX.R2L. IRDX. R2H

U 0308, 0885,2637,0030,0047,0144,C

dest.mx

Input (dest is memory)

NEXT/CM. SWAB-RUN

;

:41752 .REGION/IRDX.RIL,IRDX.RIH/IRDX,R2L,
IRDX .R2H
:2};22 CM.SWAB=MEM:

32};32

RCTEMPOI_MIMDR].BCDSWP

|
|

‘5

: SWAP BYTES AND PLACE IN SUPROT 31-16

32};25 gsclonxcnoueLR1L,CMODE . RTH/CMODE .R2L, CMODE .R2H/CMODE . R3L . CMODE LR3H

;

141759 (M. SNAB-RUN
161760
00==m=mmmmmmeeeceecuccscceess «; NOT REGISTER MODE PC
1417261
REDST.RI. S12_Q_MLTEMPOJ.RR. S1Z, : ROTATE TO RIGHT POSITION ON WAY TO REG
“4176¢
WRITE NOTREG;SIZECWORD].
; WRITE OUT DEST

:2};22

NEXT/CM, SWAB=SET, ((

;

141765 =10
:41769
;2};28

;10=mmmmmmanans ~esemsnanmn wm———— ; REGISTER MODE PC
; SWAP BYTES AND PLACE IN SUPROT 31-16
R[IEMPOJ NEPC).BCOSWR,
NEXT/CM, SWAB-PC
;.

i
;
.

141769
141770

;]]emeesmsmvumammmaamaaceanaaaan ; NOT REGISTER MODE P(
REDST.R].S12_Q_MLTE POJ RR $12, ; ROTATE TO RIGHT POSITION ON WAY TO REG

1772

NEXT/CM.SWAB=SET.CC

WRITE NOTREGTSTZELWOR

;

: WRITE OUT DEST
;

— v

O WD SN
OO
> O
N
SO AL E

—tt

ol
P

wmeb e
d o
el ——d i
b
b
h el

S O

L F
al ak

T TR
T T S

l a
S
o
Fo

J 1469, 0080,003A,428D,8847,0149,6

D O

U 1465, 0880,0387,1010,0487,0146,9

J 1462, 0480,003A,4100,8847,003F,9

CO0RCRAICOTICD
N N NN

28=NOV~83
MICROZ 1M(01)
Compatibility Mode
b

CMT098 . M(X
CMODE ,MIC

NN N SN N N N TN NN SN N N Y

:
:

;8330:35

G 16
CLOKX Rev 13.00, Clock rate = 160ns

Page 1025|

(M, SWAB=SET.{(:

B_Q
s17elsyTed,ccort,

:
:

1RO

(M. SWAB=P(:
G

0 4D

e oy 63 o et

e O B

ON LOWER BYTE OF DEST

:
TR e

bC 0 MCTEMPOI.RR.S1Z,

S17ETWORD]

------------------------ -y

WB_0

sIZefBYTE].CCOPY,

T 70 wB

wB<0>? ,NEXTZCML TEST.PC

ROTATE TO RIGHT POSITION ON WAY TO PL

SET CC'S

PRIVE DEST TO w8

SET (C'S ON LOWER BYTE OF DEST
TEST PC FOR ODD ADDRESS

H
:

CMT098.MCX
CMODE .MIC

MICROZ

1M(01)

Compatibility Mode

&89%g535

28-NOV=83

41791

MOV(B)

141792

341795 :

src.rx,dest.wx

Input (dest is register)

A L

AL LA

A L L

Page 1026;

: Move)"'

Input (dest is memory)

;2%;32 :
AN

CLOKX Rev 13.00, Clock rate = 160ns

Compatibicity Mode

‘
:2};38 .T0C
}41790 R

H 16

A A AR AR

Address of dest

RNUM

# ot register to move to

MDR
AR R

AL AR ALl

i
|

Source

AR A LA A A AL A LA DA A A AL A LA AL AR

;21;35 .gEGIONllRDX.RlL.lRDx.R1H/1RDX.R2L.IRDX.RZH

;21538 EM.Mova-ngc:
U 033A, 0081,2816,5000,8047,0033,¢

141801

141804

;]memermmmmm——e
e et es e ma————— ;

161806

;z}ggg

141813

;z}glg
141816 =
141818

u 033E, 0CB0,003A,429D,8C87,0149,6

u 033F, 082,002¢,711C,4DDA,003F,9

: MOVE TO PC

¢ SET CC'S

CCOPT,S12E[BYTE S

WB<0>3.NEXT/CM. TEST,PC
: TEST SOR ODD ADDRESS
R2L
. IRDX.R2H
;41809 REGION/ IRDX.RI1L, IRDX.R1H/1RDX.

141819
141820

;21221

24183§
=10
141824

Q_MIMDR]

: DO THIS TO MAKE COMMON CODE POSSIBLE

RRUM.EQ, 2

; MOV

SRC,PC 727

;

100=wvmvmmemmcneesacannnaan -====; NOT REGISTER MODE PC

SI1ZECWORD], IRD1

REDST.R).S$1Z2_0 Q. D,
WRITE NOTREG,CCOP1,

¢ WRITE TO REG
; SET (C'S

i ALWAYS WRITE WHOLE REGISYER

110mmmmmmsmmn
e e — e e m e :: MOVE
REGISTER
MODE PC
10 PC

141895

PC o
CCOPT,S1ZECWORD)

141828
141899

e
— mm————— ; NOT REGISTER MODE P(
RCDST.RI.S12_0 Q. D,
: WRITE TO REG

;2}3%}

SIZELWORD), IRD1

;2}359
141830

;

141817 CM.MOV~WR]TE:

U 033C, 082,002¢,711C,4DDA,003F,9

;

PC_SEXT(MCMDRY).

22}3}5 CM.MOV=REG:
U 00C5, 0481,2592,588(,C047,0033,¢

: DO A SIGN EXTEND FOR MOVB SRC,REG

NEXT/CM.MOV-WR]TE

141805

u 0338, 0881,2816,4280,8C87,0149,6

Q_SEXT(FLMDR)),SIZELBYTE],

:2;38;

WB<0> 3 NEXT/CM, TEST.PC
WRITE NOTREG;(COP1,

: SET €C'S

e
|

: TEST FOR ODD ADDRESS
POSET (C'S

: ALWAYS WRITE WHOLE REGISTER

141833 (M.MOV-MEM:

e
T:
RCDST.R) Q w_D,
: WRITE

141837

NEXT/CO.NOP

141836

WwRITE NOTREG;SIZECIDEP],CCOPY,

TO MEMORY

; SET (C'S

* WASTE A CYCLE

ifi

U 03pC, 0484,092¢,703C,4DDA,0072,2

141834
141835

MICROZ2

{MT098.MCX

1M(01)

Compatibility Mode

CMODE (MIC

28-NOV-83

16:30:35

(41841

ADD

S
R

CLOKX Rev 13.00, Clock rate = 160ns

Page 1027

: ADD''

Compatibility Mode

116

1 ADD

;?}ggg .10

E£1840 ;qqtttt**ta-qqta--u.ta-ta*tctuu-u«ta**t«n«qnwt**iuctttw«t*wuwwwfiwfiatawt«tt*wtt
;

;418&; H
161843

src.rw,dest.mw

Input (dest is memory)

R R

Input (dest is register)
L

R R R R R

AL LA AR R

Address of dest

MDR

Contents of dest

MDR
RNUM

Source
# of register to add to

QREG

:2} zg :
141846 :
$01847

Source

LA LA L)
AL AAA AL M
A SR LALL

;41849 REGION/IRDX.RIL,IRDX 21H/IRDX.R2L,IRDX.R2H
:zlgg? CM.ADD~MEM:

v 030D, 0€81,2009,0030,00D8,007¢2,2

341852

WRITE MCMDRJ+Q,

; DO THE ADDITION AND WRITE TO MEMORY

:2}%%2

NEXT/CO.NOP

: WASTE A CYCLE

;41883

cCoP1,S12ECIDER],

; SET CC'S

141856 CM.ADD~-REG:
141857

U 0342, 0083,2001,013(,4DDA,003F,9

U 0343, 0881,A592,5030,0047,0146,0D

U 146D, 0481,2009,0280,0087,0949,6 337+

(Q0memmnnnn et b atuiy wewnnuanenes NOT REGISTER MODE PC

161858

h[DST.R].SIZ_MCMDRJ*RB

;Z%gg?

1RD1

141859
141862

WRITE NOTREG.SIZE[!DEPj,CCOPi,

; DO ADD AND WRITE REGISTER

; SET €C'S

;Temmmmeemca——
e ce e e ; REGISTER MODE PC

:2%322

a_mCPC]

: GET PC TO ADD TO MDR

141867

PC_MCMDRI+Q,

1 DD 16 BIT ADD TO PC

;41869

WB<0>? ,NEXT/(M, TEST.PC

; TEST PC FOR ODD ADDRESS

Eilggg REGJON/CMODE .RIL,CMODE ,R1H/(MODE . R2L , CMODE . R2H/CMODE . R3L , CMODE .R3H
;41868

(cDP1,SIZECIDEP),

¢ SET CC'S

:
»

CMTO98, MCX

CMODE JMIC

MICRO2

1M(01)

Compatibility Mode

28=NOV=83 g8é30:35

;2}3;? .T0C

————

J 16

m————

CLOKX Rev 13.00, Clock rate = 160ns

Compatibitity Mode

[ U

)

Page 1028%
!

: sug"

2418?% 'tttttt*t&ttttttitttttttttt!Qttti*t*tt**ttt*ttt**tt*tt*wttntw*itfl*in*i*fifiiifii*
src.rw,gest.mw
suB
261873
;41874
Input (dest ' is memory)
A
Address of dest
Source
QREG
161875 ;

MDR

:41879 :

;41877
;41878 ;

;41879

LRI

;41881

Input

(dest

is register)

RIS A AR S A LA LALLM

MDR
LA

RNUM

Contents of dest

Source

# of register to sub from

AR ASAL AL AL ALAALALALLLALL AL LA AL L

REGION/]RDX R1L.IRDX.R1H/IRDX.R2L,IRDX.R2H

.2}33% €M, SUB=MEM

U 03DE,

]

0881,2008,0030,15p8,0072,2

141884

QRITE MCMDRI-Q,

' DO SUB AND PUT BACK TO MEMORY

:2}339 -0

NEXT/CO,NOP

; WASTE A CYCLE

;61885

ccor2,SI12eLIDERT,

;41888 CM.SUB-REG:

161889
U 0344,

0883,2003,013¢,55DA,003F,9

_
U 034B, 0081,A592,5030,0047,0147 ,1

; SET (C'S

i totnneintataintedebedetoly s NOT REGISTER MODE PC

;41890

141891

REDST.RI.S1Z_RB-M[MDR

: DO SUB AND WRITE TO REG

:2}33%

IRD1

141894
;z%ggg

;lmmemcm— wammmam————————————— ; REGISTER MODE PC
a M[PCJ
: GET PC TO SUB FROM MDR

WRITE NOTREG,SIZELIDE 5 ccop2, ; SET (C'S

Ez}ggg.REGION/CMODE.RIL, CMODE R1H/CMODE .R2L,CMODE .R2H/CMODE .R3L,CMODE. R3H
U671,

0081,2008,0280,1487,0949,6 337«

;41899
1461900
;41901

Bc o-M[MDRJ
ccOP2,S12EL{pEP],

WB<0>3,NEXT/CM, TEST,PC

; DO SUB FROM PC
; SET €C'S

; TEST PC FOR ODD ADDRESS

;

i
|

MICROZ2 1M(01)

CMT098,MCX

Compatibility Mode

CMODE M1C

28<NOV~83

16:30:35

K 16

(MP(B)

Page 1029

CLOKX Rev 13.00, Clock rate = 160ns

: CMP(B)"
Compatibiiity Mode
;61902 .10C
'
141903
;41984 "fi****fifit*ii*fiiifli**ttitfifiiififiiittiitlkilttt*ttt'l'!*t!t*ttt*t*******ifit***fi*****
CMP(B)

241905 :

srcl.rx.src2.mx

Input (srce is memory)

QREG

Sourcel

MDR

Sourcel

141906

;61908
;41909

141911

;tttttttttfi«at*qnntwnu*wnnwwwtntfit**iwttwwtw**ii**w**w*ki***it*k**iwt*t**tt*tt

141907 :

Input (src¢2 1s register)

;41910 :

MDR

RNUM

Source?

# of register containing Sucrce?

;41912 REGION/IRDX.RIL ,IRDX.,R1H/IRDX,R2L, IRDX.R2H
;461913 CM,. CMP=MEM:

U Q3DF, 0881,2008,0030,1047,0072,2

U 034C, 0081,2000,013C,p047,003F,9
i

]

U 034L, 0885,A592,4035,0047,0147,9

J 1479, 0081,2000,0135,p047,003F,9

;61914
41915
141916

:2%8}%

QB Q-MCMDR],
0

cCcOP2,s1Z2ECIDEP],

NEXT/CO.NOP

; DO THE COMPARE TO SET CC'S

; SET (C'S
;s

141919 (M, CMP=REG:
241920
i Qemmmenomame
e m e s==w==c:
41921
Ww8_MCMDRJ)-RLGPR,.R],
;
161922
C(OP2,S12ELIDEP]D,
.

WASTE A CYCLE

NOT REGISTER MODE PC
DO THE COMPARE

SET CC'S

;61973

IRDY

: 41926

T e
L L L L L LR ; REGISTER MODE PC
RCR7I_MCPC]
s GET PC

41924
241925

241927
141928
141929
;61930

141931

141932

REGJON/CMODE .R1L,CMODE .RTH/CMODE ,R2L , CMODE .R2H/CMODE . R3L,CMODE .R3KH

WB_MCMDRI=R[R7]J
Egg?z,sxzetxnepj.

: DO THE COMPARE WITH SAVED PC
SET CC'S

MICROZ2

CMT098.MCX

;

1M(O1)

Compatibility Mode

CMODE .MIC

—

28-NOV-83

—

16:30:35

—

L 16

¢ MUL

e
b
e
st

Page 10301

CLOKX Rev 13.00, Clock rate = 160ns

;2}8%2 .T0C

Compatibiiity Mode

: MuL"

;(,1935 "***i#*itt*ktiitiit*t****l“'lttl‘ttwt\'tWtfifittthtttt**t**t\*****t***tk*\k*kkk**&k
241936
MUL
prod.mw.mulr.rw
L
41937
Input
MDR
Multiplicand
.

:Q}ggg ;

RNUM

141940

;61941 ;
41942

AL
AR

:
i

4 of reg to contain product

MUL PC will not affect the real p¢
R

It will instead use GPR 7 which is undefined in Comp Mode
This is consistant with the 11/70 and 11/780

AR S A R

A R

AL RASAR AR

;41944 _REGION/IRDX.R1L,IRDX.R1H/IRDX.R2L,IRDX.R2H

S AL

LR LALLM ALELALL AL LA LL

:2}322 CM.MUL

U 03E0, 0(85,2E5E,0031,98(7,0140,0

24194?

;2}323

RLTEMP6] SEXT(MCMDR]),
SIZECIDEP],ALUS_SIGND

} SEXT MULTIPLICAND
¢ SAVE IT'S SIGN

Ez}gg? .SESION/CQODE.R1L,CMODE.R1H/CMODE.R2L,CMODE.R2H/CMODE.R3L.CMODE.R3H

141952
U 1400, 0C86,45BE,4B7¢,(8C7,0003,0 340

:41953
;2}322

141956 =011
]

U 1403, 0c80,0061,087D,8047,0942,E 380+

141957
$41958
;Z}ggg

161961 =100
U 1404, 0480,0061,087D,8047,0942,A 380

141962
;41963
:z}ggg N

METEMP4]_RLGPR.RJ

(MP SIGNS?,SIZ2E(] EP],
PUSH,NEXT/IL.MULSUB.MDR_O

* MULTIPLIER

.3 BUY TO THE PROPER PLACE IN MuL SUB
H

1011 mmmecmcemmem———————— w==mwa=e; RETURN +3

POS PRODUCT

;100======mm=mm=meea=ea=- wamcesa; RETURN +4

NEG PRODUCT

W8_D+ALKC,
SIGND (MP?,SI1ZELIDEP],
NEXT/CM.MUL-POS

WB_D+ALKC,
SIGND (MP?,SI2ELIDEP],
NEXT/CM,MUL=NEG

; RESULT LESS THAN 2%%15?
: EQUAL TO 0 777
:

: RESULT MORE THAN -2%#157
; EQUAL TO 9 7?77
:

141966 =1

2461967 CM,MUL=NEG:

U 142A, 0080,0022,4A3D,8047,017F,2

;61968
;41969

:2}3;9

}4197§
U 1428, 0886,1038,0A3D,8047,097F,0 407+

14197

;2}3;?

(10mmererenmcn
e
—————~ne=: NO,RESULT EQUAL OR LESS THAN =215
w8 _D,WX.EQ.0?,
;

;1]emmmenaanm——
e aau——ae emwm==; YES,RESULT MORE THAN =2+%15

NERT/CM.MUL-NEG.WRT?2

MCTEMP1] R(ZEROJ-Q,WX,.EQ.07,

NEXT/CM. RUL-NEG,WRT3

; GET 2'S COMP OF LOW HALF OF RESULT

141976 17F2:

;41977 (M MUL-NEG.WRTZ:
141978
Rt tatonaidaiatnlaidat
ekttt ; LESS THAN =2#%15
;41979

U 17F2, 084E,1038.003D,8047,017F,0

:41980
;41981

;4198% 1773

;41929
U 17F3, 0880,0039,(87D,8047,083F,A 391+

;41984
141985
;41986

MCTEMP1] RLZEROI-C,

SET FLAGT,
NEXT/CM,MUL-NEG,WRT3

H
:

;lemsnceccscccncnnemenemecccnann ; LESS OR EQUAL TQ ~2%15

wB_(RCZEROJ+Q).SL.1,SIZECIDEP], .
SIGND (MP?,
:
NEXT/CM, MUL-NEG,WRT
:

s
o e e

‘
i
!

——

——y

2222222222222222222?2222222222?222222222222222222222252221&2
g St et St S P St Pmang P S " St S Pt S g S B S Bmeg o S P e Bvof B o S Py g Sg S S S Oy Sp g S S Og St P S e B S g g S St Pt P S RE g e e S

555556666666666666777777?77777788888888888889999999999999000

——

(MT098.MCX
{MODE MIC

MICROZ2

1M(01)

Compatibility Mode

28=NOV=-83

&8{30:35

CLOKX Rev 13.00, (lock rate = 160ne

Page 1031:

O3FA, Q04E,0063,003D,8047,017F,2

o
O A
R
N S O
A A R A
o S
NN A Y
aTLAT ¥ B S
o i o g g o
el et Rl R S Sl 2ol Sl d
POALNUAINDA N NN NUNLML AL AINLNICL R NON NI AL N PLCUNTLND AN NDNUNININVNININDND
D D D DD S
D 3
b e 2

;61987 03FA:
;61988 (M,MUL=-NEG.WRT:

141989
141990
;
gg;

:61993 03FB:

03FB, 0086,1038,003D,8047,017F,0

:41994
141995

;

839

ettt
e ; RESULT LESS THAN =2+%15
MCTEMPO) _RLZEROJ-D~ALKC,
; GET 2'S COMP OF HIGH HALF RESULT
SET FLAGT,NEXT/CM, MUL-NEG WRT?2
P
et
L L L L L L L L ;s
MUTEMP1] RLZEROJ~Q
;

NEX1/CM.RUL=NEG.WRT3

;

Q MOST NEG NO OVERFLOW
GET 2'S COMP OF HIGH HALF RESULT

;41998

;61999 17F0:
;62000 CM.MUL-NEG.WRT3:
:62001

17Q, 0086,0063,003D,8047,0142,D

162002
:

882

142005 17F1:

& Y7FY, 0806,0063,003D,8047,0142,D

1462006
24200 7
;6200 8
; 80 9
:
;

10
0 1M 142D

J P

M[TEMPO] RLZEROJ-D-ALKC,
NEXT/CM,RUL-NEG.WRT1
R

NEXT/CM.MUL=NEG.
WRT1

262012 CM.MUL=NEG.WRT1:
102013

142p, 0082,0592,403(,0847,0148,1

;462014
;

8}2

242017 1481
:

1481, 088¢,1592,403E,D047,0148,5

018

Rttt

MCTEMPO] _R[ZERDI-D-ALKC,
CLEAR FLAGO,

sxnxxxxFORCE

RESULT NOT EQUAL

;

RESULT EQUAL TO ZERD

; GET TWO'S COMPLIMENT OF HIGH HALF
; RESET FLAGO

ccort, SIZE[IBEPJ

;s WRITE HIGH HALF OF RESULT
s

RCGPR.ROR1].S1Z_MLTEMP1],

;

NEXT/CM,MUL=READ .PSW

855

ccor2,SIZECIDERPT,

.
142F, 044A,05B2,403(,0847,0142,3
)

142F, 0(82,0582,403C,(847,0142,3

RESULT

242027
242028
H
8%8

L
e L
L L L] =w===.;
REGPR.R].SIZ_D.
;

SET FLAG1.
ccort,SIZECIDEP],
NEXT/CM_MUL-POS.WRT?2

NO, LARGER OR EQUAL 2%**15
WRITE HIGH HALF OF RESULT

142031

)

YES,

142032

8%2 1423

; SAVE OVERFLow INFO FOR LATER
s SET ZBITIF =0
H

i eT

RLGPR.R1.SIZ D,

CCcoP1,SIZELIDERP]

;42037
1462038

RLGPR.ROR1].S12 MLMDR].OR.Q,
ccor2, S1ZECiDERY

LESS

THAN 2+%15

s WRITE HIGH HALF OF RESULT

s SET Z BIT IF =0

:42035 CM,MUL-POS.WRT2:
sxxxxxxFORCE ADDRESS*xxxsxnnnwnn,
142036

1423, 0883%,2004,403E,0047,0148,5

WRITE
L
0 HALF OF

; RESETZ BIT IF NECESSARY

042023 =10
:62024 (M, MUL-POS:
62025
1462026

SET Z IF ZERO

ADDRESShaktkhkkkhkn,

242019

:42020

TO ZERD

; GEY TWO'S COMPLIMENT OF HIGH HALF

ADDRESS*huwmnnnwwwkwn,

RCGPR.R1.SIZ MLCTEMPO],

sxnkkkkFORCE

; WRITE LOW HALF OF RESULT
¢ RESET 2 BIT

(MT098.MCX
{MODE .MIC

MICRO2

1M(OT)

Compatibility Mode

1485, 0086,2036,4030,0087,0148,8

142039
142040
:25825

28-NOV~83

142044

:25822

142047 =00
1450, 0880,2002,413D,8007,003F,9

1431, 0180,2012,4130,4007,003F,9

1452, 0180,2C12,4130,0807,003F,9
)
1453, 0580,2012,4130,4807,003F,9

142048
142049

142050

142051

;42052

142053

142054

142055
142056

42057
;42058
142059

142060
142061

t RMUL

1
CLOKX Rev 13,00, Clock rate = 160ns

:
Page 1032|
{

CM.MUL=READ .PSW:

163043
1488, 0186,2E12,053F,B047,0145,0

16:30:35

;

mmmmemmmm—ecmeeeee—————————— ;
MCTEMP21_PSL
* GET PARTIALLY SET (C'S

pemmmmmme—mmmemmmmeoooces
s;

FLAG<1-05?

ALTEMP2]_MB.AND.OLITOL502.3,

: CLEAR N AND C BITS OF PSW

BRANCH ON FLAGS TO SET CC'S

Y1 . cemmecmecenne ;

PSL_MLTEMP2],
IRDT
07 ==

m e m

: CLEAR N AND C
:

PSL_MCTEMP2].0R.ZLITOCS8],
1RDT

s SET N CLEAR (
:

P
—— ;

PSL_MLTEMP21.0R.ZLITOL9],
IRDT

‘

;1)mmmemmccenccammeeemme—men——— ;
PSL_MTTEMP2].0R.2LITOL1],
*

IRDT

CLEAR N SET ¢

P SET N SET ¢
:

14B0, 0085,2E5E,0A70,D08(7,0148,0

U 1480, 0980,0037,0130,3847,003F,9
.
1 1481, 0086,05BC,703E,(047,0145,7

SN
= OO0 00 NON NS W) = OO0 OO
185 (N

U 031, 08AE,15BE,403(,C047,0148,0

COODOOOCOOCCTOOOOOOOOOOOOCOD

{MODE .MIC

COCOOOCOCO N NN N NN NNNNOOPTOPOO-ONONOTM

MICROZ 1M(01)
28-NOV~83
16:30:35
Compatibility Mode
: DIV

CMTO98.MCX

F P
A
A
AP Al P AP AR
i S
o o o S Al b af o
AU NI NOPU RN NI AN NININUNV R, PPN AVNININININIIY

;

086

.TCC

SRRk

Page 1033?

CLOKX Rev 13.00, Clock rate = 160ns

Compatibiiity Mode

etk hkhk Ak hkk ko

DIV

h kb kh

¢ DIV

ko kk bk hh kk sk k ko k ko ko Ak ok ok ko

dend.mw,dsor.rw
Input

MDR

RNUM

..
Divisor

AR AR R AR

R A AR AR AR AR

AR AR

4 of reg to contain Dividend

DIV PC will not affect the real pc
It will instead use GPR 7 which_is v defined in Comp Mode
This is consistant with the 11/70 and 11/780

K KRR K

koo

R A AR

R AR

ARk KAk

cfiEg{SN/IRDX+RIL,IRDX.R1H/IRDX.R2L,IRDX.R2H

MCTEMP1) .RLGPR.R1,
STEPC_6

¢ GET REGISTER TO MBUS TO ZEXT
;

TEST FOR OVERFLOW SET IN LAST CYCLE

.REGION/CMODE .R1L, CMODE.R1H/CMODE . R2L, CMODE .R2H/CMODE .R3L, CMODE .R3H
---------------------------------

RCTEMP3] SEXT(MLMDR]),
ALUS_SIGND,SIZELIDEP],
WX.NE.0?
=0

;Zgggg

;

;0==mnem= R et ;
¢c _[73,
¢

IRD1

642089

GET SEXT DIVISOR TO TEMP3 FOR DIVSUB

; GET SIGN FOR ENTRY TO DIVSUB
CHECK FOR DIVIDE BY ZERO

DIVIDE BY ZERO
SET Z,v AND C BITS IN PSW

EXIT QUIETLY

$42090
:2583;

Q_RLGPR.ROR1] MLTEMPO]_O,
NEXT/CM.DIV-CALL,SUB

; GET LOW HALF OF DIVIDEND
: PROVIVE ZERO FOR DIVSUB

$4209 =00

$42094 =01

$42095 CM.DIV-FIX. REM
162096
B R et
e A DU LRt UL :

tl 1456, 0084,0038,187D,8047,0948,8 436+

W8_Q-R[ZERO],

;

:23983

NEXT/CM.DIV-TEST.OV1

42101
$42102

ettt leirtiepeiatntaleiet el ; RETURN =1 QU0 WILL BE RVEMPO_Q ~Q,SIZECIDEP],
; NEGATE @

;42098

;25%82
162105

242106

$42107
U 1457, 0056,1816,687D,R8(",0444,8

;62108
142109

SIGND CMP?,SIZECIDEP],

SIGND fMP’.NEXT/CM.DIV-TEST.OV

IF RESULT NOT POSITIVE THEN OVERFLOW

; OVERFLOW IF POSITIVE (NOT EQUAL O)

CM.DIVCALL suB:

;1lesseemcccscsmascusecnsccouee- :

M[TEMP1] D_SEXT(MB),

(MP SIGNS?,SIZELIDEP],PUSH,
SET FLAG2,NEXT/IL.DIVSUB

s ZEXT HIGHM HALF OF DIVIDEND

; SAVE SIGN OF DIVIDEND [N MTEMP1<15>
; SET EDIV FLAG, BUT INTO DIlvsuB

u 1455, 0480,0038,087D,8047,0945,D 436%

RETURN ~2 QUO WILL BE +

:62097

2 O 0O NN S W
O OO NN N T (ANNU = O 000 NN ISAND =S O 00 NOM N TN

b
b
b oD
b
b
R
b
o
o

16:30:35
DIV

CLOKX Rev 13.00, Clock rate = 160ns

14B8:
CM.DIV=TEST.OV:

;00%*xx*FORCE ADDRESS*+ i********‘ OVERFLOW OR MOST NEGATIVE
] _MCTEMPO].AND.ZL{&S%E
; TEST FOR MOST NEGATIVE QUOTIENT

WXTEQ.07 ,NEXT/CM,D
14B9:

0TxxawxFORCE

st.ov2

ADDRESS*#uwnnaxnkk;

MCTEMPS] D REM,

ALUS?, NEXT?CM DIV-TEST.REM1

NO OVERFLOW (QUOTIENT ZERO)
UNSHIFT REMAINDER

; TEST FOR UNCORRECTED REMAINDER

14BA:

CM,DIV=TEST.OV2:

s10%xxxxFORCE

ADDRESS*aunsknkkuw;

MCTEMPS] D_REM,

ALUS”,NEXT7CM DIv=TEST.REM?

14BB:

=01

;

;11 xxxxxFORCE ADDRESS*axsnskxunk;

SET V,NEXT/CM.DIV-CLEAR,C

;

CM,DIV-TEST.OV1:
) it
L L L L L L L T;

MCTEMPS)D_REM,

;

ALUS? ,NERT7CM,D1V=-TEST .REM1
R

SET Vv,
NEXT/CM,DIV~CLEAR,C

e L

:
;
:

=00
CM.D]V-TEST REM:
------------------------------

D_MCTEMPSI-RLTEMP3]

NO OVERFLOW
UNSHIFT REMAINDER
TEST FOR UNCORRECTED REMAINDER

OVERFLOW!
SET v BIT,

CLEAR C BIT

NO OVERFLOW
UNSHIFT REMAINDER
TEST

FOR UNCORRECTED REMAINDER

OVERFLOW !!
SET v BIT
GO CLEAR C-BIT

DIVISOR NEG,

REDO CORRECTION

‘ D <= UNCORRECTED REM - DIVISOR

TEST REM1:
(M.Gly=
s o

e B

WRITE OUT DIVIDEND

SET C(C'S
TEST DIVIDEND SIGN IN MTEMP1<15>

=
LN

0080,0021,24F0,0047,0146,0

et m B mh

1463,

—_—

B R
RS

1461, 0082,102C,7AB(,(847,0145,9

— O

b i

d e —d
il
D e
D D
b ed
D eh
b D
b 2ad e

T
N

b e

TR T

1460, 080,5000,2030,7047,0146,1

TR Uy

00%0,0036,4930,08E7,0148,2

. 0(86,5026,AB7D,9847,0146,1

b aad

N080,0036,4030,0887,0148,2

Uy NN T

1488,

D D

T
T
T
S
e

14BA, 0086,5026,AB7D,9847,0146,1

D md

e
e

0086,5026,AB7D,9847,0146,1

1489,

I PO NORO RO NUNO PO RUIIUN) = e =3 b a3

PR TR
T

0580,0092,0A34,0047,014B,A

1488,

28-NOV=-83

Compatibility Mode
..

(MODE .MIC

MICRO2 Ao

AU L U DS O B BN 25 35 0 B B 25 NN NN NN A

CMT098
. MCX

R N A R
N O N A o o S
T al AP P o o
o Dl
ol ol ol o o o o e
e e dnle Sl
LN LT NN Y LS LN ST LN ST NS LN LNL S L LSS VLN LGN LSS LN S LS I AP LN LS S TN LS LS LS 1A LN TaS L)

6 D+R[TEMPSJ
-

o2y

0 o

: DTEST
<= UNCORRECTED REM + DIVISOR

S
2 O P

FCAG37,NEXT/CM, DIV~TEST REM

CORRECT REM (ASSUME DIVISOR POS)
FOR DIVISOR POS

Page 1034
!

IO
=2 OO0

i Gy QR
Siir i Giir GUar Gir il Glhr- Sl
Sr Gl Sli-fiy Gl Sl

28-NOV=-83

AN
D ANV = O D00 NN DA

0180,0¢15,8130,0807,003F,9

NNNNNNNOONOC
OO OO

TR YU
T
T
!

1483,

0086,0036,4030,0087,0148,3

PR
T
SIST

1482,

Pyl

0482,05B82,403E,C047.0148.2

1458,

1459, 0482,05B3,003E,0047,0148,2

TR TR

Compatibility Mode
o
o o af 2P AP
g
o R 2P 2B b b 2P 2F P P
LASTAVONT S LS LU NI AR LS L C L SIS [ S O a0 1o TS 1o W IaV LAV SN ]

(M1098.MCX
CMODE .MIC

MICRO2 LI
1M(01)

16:30:35

DIV

CLOKX Rev 13.00, Clock rate = 160ns

1459:

CM.DIV=END:
;01 x%xwxFORCE ADDRESS*wnwnawxxxk:
RLGPR.ROR11.S1Z_-D,SIZELIDERP],
;

NEXT/CM.DIV-CLEAR.C

1458

; GO CLEAR (-BIT

;erxnnwxwFORCE ADDRESSw*%wwwwnwix:

MLTEMPO] _PSL

1483:

DIVIDEND NEGATIVE

WRITE OQUT REMAINDER AS NEG VALUE

: GO CLEAR (=BIT

1482:
(M.DIV-CLEAR.C:

sxxxxkx*FORCE ADDRESS**xxxwknix«,
?gBTMCTEMPOJ.ANDNOT.ZL1T0C1J.
:

Page 1035!
i

;11*xx%*FORCE A DDRESS*x#xxxwawxkk; DIVIDEND POSITIVE
RCGPR.ROR1].S12 D,SIZELIDEP),
; WRITE QUT REMAINDER AS POS VALUE

NEXT/CM.DIV=CLEA R.C

(ADDRESS 14B8 MOVED IN REV 18)

GET PSL

(ADDRESS 1489 MOVED
CLEAR C~BIT IN PSL

IN REV 18)

IMC
28=N0V=83 16:30:35
: XOR
Compatibility Mode

0r7cC,

0(80,0036,488C,(047,0077,8

XOR

: XOR"

TR AR

Input

R R RA

AR AR AR

A RN AR AN A AR

Src.rw,dest.mw

AT R AN A AR AN

RNUM

AN R AR AR R

AR R

R Rk

A Rk

ettt

A R R R R AR R KRR AR

bttt ;

RNUM EQ.7?

TEST

A AR

R ARk Ak ARk kA Rk

FOR PC AS SOURCE

Pmmmmm————a——————————— [

HDR_RLGPR.R],

(RDX [1]

;10=mmmmmmmammmaan memmmmmmmanane ;
MDR MLPC],
;
IRDX [1]
H;

SAVE CONTENTS OF SOURCE REGISTER
JUMP INTO 0S.MOD
SAVE PC AS SOURCE REGISTER
JUMP INTO 0S.MOD

;1 lemmmmmamm
- m—————————— m——

MDR_RLGPR.RJ,

;

IRDR £1]

SAVE CONTENTS OF

: JUMP INTO 0S.MOD

SOURCE REGISTER

CM. XOR=WRITE:

tae2e

: TEST FOR REGISTER MODE

sknnnxakxxFORCE

ADDRESS*a®nwswnn;

CH.XOR-WRéTEl
. Tt Ot

REDST.R].SI1Z_MIMDRJ.XOR.

DO XOR AND WRITE RESULT
WRITE MEM IF NECESSARY

WRITE NOTREG,SIZE[IDEP]
NEXT/CO.NOP

sxnnannxknFORCE

SET CC'S

ADDRESS#xxannnnx,

$010====cmmsmommecmmiocmmanenas :

PC_MIMDR).XOR,Q

Si2ECIDEP], CLOPT,

WRITE PC

SET CC'S
CHECK FOR ODD ADDRESS
DOXOR AND WiITE RESULT

O'N

WRITE

TmMe—

<
o

—

WB<0>? ,NEXT/CM. TEST.PC

:
:;
:;

MEM

SET €C'S

NECESSARY

P TS
——— :

RNUM.EQ.77,

NEXT/CM, XOR-WRITET

?g?{ON/IRDX.R1L,IRDX.RTH/IRDX.R2L,IRDX.R2H

—

= O 000 NT W SN — QOO NN & WA= OO
AN
S OO0 NN

PR F S

Page 1036?

CLOKX Rev 13,00, (lock rate = 160ns

Compatibitity Mode

[ap--17]

0778, .83,2008,403C,4DDA,0072,2

= OO 00 NN NS NN

0C81,2008,4280,0C87,0149,6

O N L AN

0774,

0483,2008,403(,4DDA,0072,¢

phrraivgirSliv
Sl
iy Sl Sihr it
v il Sl SRr v Qg
AN
NN RINONLNINLTLNINONUNI
RO NN NI
NAJNI NNV
= = =3 =
OO
N N
e To Too]
CUPONONONININY b e b e b b =+ 2 3 DO OO OO OOOOOVVOVD NelleXoRialalo-To

0778,

0c80,0036,4480,0047,0077,8

R T
o
A TR
TR

03E2,

0880,05BE,407(,(467,0000,1

e S

V. 0347,

0881,A002,407D,8467,0000,1

0346,

0344, 0880,058€,407(,C467,0000,1

013F, 0480,0036,4BBC,C047,0034,4

TR TIC TUE RU

Wp S

MICROZ O

al
o
g
T
o
At 20 A
I I I IR -t I
RN NN NN RO RJAL MY MU RN R AUAI NN NI NLAJNL NN R NI NN NI NDAJ N NI NN NI NINI NI NNV

(MT098,MCX
{MODE .MIC

N
O R
R
R
U AUNLAU R AN

TEST FOR PC AS DEST

k ok k ok

J 16B7,

0081,2002,4280,0087,0149,6

U 034F, 0085,A592,4030,0047,0148,7

KEK KRR AR AR

SRR

Compatibility Mode
R R R AN

AR AR R AR R AR AR

AR R AR KA R R

BIs(8)
sre.rx,dst.mx
Input (dest is memory)

(dest

Input

+ dede e de A e g ok o oy ok ok o o ke

e oy

is register)
ek o ok

ok o e e

Page

BIS®)"
R AR AR AR AR R R

ARk kA Rk wkd &k

QR EG
MD R

Address ot dest
Source
Contents of dest

MD R
RN UM

# of register to bis

Source

e o ok o e ke o e ok o ok ook v o

o e ok ook e ok e e e ok

ek e

LREGION/IRDX.RIL, IRDX.R1H/IRDX .R2L,IRDX.R2 H
T

zunn

Emm

-t
—t

(M,B]S=MEM:

S AN = O 0o~

1
CLOKX Rev 13,00, Clock rate = 160ns

NN = O OO NN

J0C

e A

% St

e o

N
O AN S AND =D OO NO

U 034E, 0483,2002,413C,C847,003F,9

AO OO

u 03E3, 0881,200A,4030,0D008,0072,2

TR T

(MT098. MCX
.M
CMODE
Mic

E N
A N A T P ¥ S
A
o i I
ol o o o o P AR P P M 2P F ol o
LU
IR ST NT NI NI ST T VN NI LN SIS TN T ST N S S S AN Lo S a1y O L e L LA A
LUNINLRIND NON NDAUNL NN NN PLNL NN NV NJALNL NI PPV NVPV PV PLTVNONY
AP
WAL AN LA LA D 25 B 8 I 05 0 2 25 D b
DHANIAN
AT
A e ooy

:
:

MICRO2 1M(01)
1M(
28-NOV-83
] 16:30 : 35
Compatibility Mode
: B 15(8)

STER MODE PC
AND PUT IN REGISTER

R[TEMPO] _Mipcd

.REGION/CMODE .R1L,CMODE .R1H/CMODE .R2L ,(MODE .R2H/CMODE .R3L, CMODE . R3H

14B7:

;akakxkFORCE ADDRESS**#anansassn;
PC_MLMDRI,OR.RCTEMPOY,
;

SITELIDEPI,CCOPT,

¥B<0>? ,NEXT/CM, TEST.PC

(1487 FROM, 14BA TO CM.DIV IN REV 18)
WRITE ANSWER TO PC

; SET C€C'S

:
H

CMT098.MCX
CMODE JMiC

MICROZ2 1M(01)
28-NOV-83 6 0:35
Compatibility Mode
r BIT )

CLOKX Rev 13.00, Clock rate = 160ns

342262 SRR
$42263 ;
142264

AR R R RN AR R R AR R RN NRKKRRR KRR AR RN KRR bk
BIT(B)
src.rx,dst.mx
Input (dest is memory)
VA
Address of dest

162267

142268 ;

142269

;62271

Input
R

(dest

MDR

RNUM
R

142273
;62274

e
W8_MCMDR].AND.Q

;255;9

IRD1

142275

ccOPT,SIZECIDER],

4ed79

L L L

L
).

LL L b

Source

# of register to bit

AND TWO NUMBERS

: SET CC's

] wememwewws

NOT REGISTER MODE PC

; DD TEST
; SET CC'S

;42280
;42281

UB MCMDR].AND.RLGPR.R],
cchr1, SIZE[IDEPJ,

142284
;25532

{]emmesmmme
e n e ——————————— : REGISTER MODE PC
RLTEMPO) _MIPC]
. GE1 DEST OPERAND

;2333%

IRD1

Ezgggg 6%%210N/CMODE.R1L,CMODE.R1H/CMODE.R2L.CMODE.REUZCMODF.RSL.CMDDE.RSH
142289

:42290

J Q3kA, 0481,2002,0130,0847,003F,9

16229

142292

iawanaxxFORCE ADDRESS*Ararauanas;

wa M{MDR].AND.R{TEMPO],
Sl?E[lDEPJ CCoPY,
IRD1

s
:

ki kkhw

Source
Contents of dest

_REGION/IRDY.R1L, IRDX.R1H/IRDX.R2L ,IRDX.R2H

142278 CM.BIT=REG:

U 0353, (885,A592,4030,0047,003F
A

QREG
MDR

is register)

24227¢ CM.BIT=MEM:

i 0352, 0481,2002,013C,(847,003F,9

: BIT(B)Y"

Compatibility Mode

:2%%2? LT0C

142265 ;
1462266

U 03e4, 0081,200% 0130,0847,003F,9

Page 1038

TEST ANSWER

SET (C'S

AR ARl

;

CMT098 . MCX
CMODE .MIC

MICRO2 1M(OT)

(ompatibility Mode

28=NOV~83

:25532 .T0C

342295 SRR
542296

$62297

16:30.35

: BIC(B)

R R RA

:6230¢ ;
202303

R KRR AR A AR A

src.rx,dst.mx

R A

R AR

R AR AR AR

MDR

Source

RNUM

J 03ES, 0c81,2008,8030,00D8,0072,2

ittt
b DL
DL LA
DL I -

1462307

WRITE MIMDR).ANDNOT.Q,

;62308
:25%?8

cceet,SIZELIDEP],
NEXT/CO.NOP

R AR KRk

U 0354,

)
0483,2003,013C,C847,003F,9

U 0355, 0885,A592,4030,0047,0148,6

162313
;62314
:23232

143317

;25%{3

AR R

;
;
;

# ot register to bic
AR AR

. CLEAR SPECIFIED BITS AND WRIIE
. SET (C'S
: WASTE A CYCLE

et bttt et b L b D ; NOT REGISTER MODE PC

RCLGPK.R].S1Z_MIMDR].NOTAND.RB,
ccort,siZeCIDER],
IRD1

;
;
:

; REGISTER MODE PC

RCTEMPO]_MLPC]

$42311 CM,BIC-REG:
;462312

Source
Contents of dest

R AR AR

162304 REGION/IRDX.RIL,!RDX.R1H/IRDX.R2L,IRDX.R2H
N

AR AR R AR AR
Address of dest

:25%82 (M,BIC-MEM:

QREG
MDR

Input (dest is register)
R

: BlC(BY"

Input (dest is memory)

:62301

?
Page 1039

1
CLOKX Rev 13.00, Clock rate = 160ns

Compatibitity Mode

BIlC(B)

142298 ;
142299
;62300 ;

CLEAR BITS AND PUT
SET (C'S

IN REGISTER

GET DEST OPERAND

!
|

l
i

|
|

325%%? REGION/CMODE .R1L,CMODE .R1H/(MODE .R2L, CMODE .R2H/CMODE .R3L , CMODE .R3H
J 14B6, ((81,2003,0280,0087,0149,6

142122
:42323
142324

PC_MCMDRI.NOTAND.RCTEMPOI,
SIZECIDEP],CCOPY,

WB<0>? ,NEXT/CM.TEST.PC

; WRITE ANSWER TO PC
; SEY (C'S

i
i
!

;
H

cM1098.m§§
CMODE .

MICRC. 1M(OM)
28-NOV-83 16:30:35
Compatibility Mode
: BR, BXXX
;25%52 . T0C
242327 SRR
$42328 ;

142329 ;
2330

Compatibility Mode

Input

R AR R A A AR AR AR AR

Page 1040

: BR, BXXX"'

R R AR R Rk A AR AR R AR AR AR ARk
B8R
disp.bb

IR AR AR

CLOKX Rev 13.00, Clock rate = 160ns

0sSR

AR R AR R AR AR AR

R Rk AR AR Rk
i
AR

Disp
R

AR RN

R AR

R ak sk ko

;62335

:23

N O AN N N A A NN R

U 014F, 0480,0036,4030,05€7,0148,D

AN N

242331 REGION/IRDX.RIL,IRDX.R1H/IRDX,R2L,IRDX.R2H
142332 =1110
:42333 (M.BR:
162334
;1110 me remmeren
e cae e ae e ;

MDR_ZEXT(OSR),

NEXY/CM.BRCND~BRANCH

GET BRANCH DISPLACEMENT

; GO DO BRANCH

$4338
;43 g SRR AR KRR AR AR R AR A KRR R K KRR AR AR AR AR K KRR KRR AR AKRR RN ARk R RN R A RN R
8XsX

2342

;1110m
ee
m——— e e mm— e ———— ;
MDR_ZEXT (OSR) BRATST?
:
;

0 3 B D

142340 ;

242341

U 148D, 0881,2815,(03D,8587,0148,(

A L

ARRAARAN RN

OSR

R RN AR

Disp

CRRRRE AR AR RN R AR AR

R AR Rk k

GET BRANCH DISPLACEMENT
TEST FOR BRANCH

VAL

LN WA U LN A A

DILATLA

0080,0036,4130,0047,003F,9

AR AR

42348
42349 .SEGION/CMODE.R1L,(MODE.R1H/CMODE.R2L,CMODE.R2H/CMODE.R3L.CMODE.R3H
42350
42351 (M.NOP! ;Q===mmmmmemmeeeem—
e
———— ; BRANCH CONDITION FALSE
42352
1RD1
: NOTHING TO DO
FALL THROUGH BRANCH
42353
42354 CM.BRCND=BRANCH:
: 42355
Jmmmrme
e
—
e e———— ; BRANCH CONDITION TRUE
; 42356
PC_PC+(SEXT(MIMDRD).SL.1),
P PC <= PCHDISPH?
: 42357
SIZECIDEPI,NEXT/CM.NOP
: WASTE A CYCLE TO LET PC CATCH UP
LN

v 148¢,

142345
2%
9

L
i
TS

U 01%E, 0080,0036,4870,05E7,0148,C

O I8 38 B2

262343 =1110
42344 (M, BRCND:

disp.bb

Input

i
:

-—

CMT098.MCX

MICRO2

CMODE ,M1C

1M(01)

Compatibility Mode

28-NOV-83

;§g§§g .TOC

16:30:35

: JSR
"

}

CLOKX Rev 13.00, Clock rate = 160ns

Page 1041

= anen

Compatibiiity Mode

+ JSR"

:-":360HR 2112202232222 2222282322320 2233223 3322333222233t itdd]
JSR

142351

142367 ;
4236y
h2304

U 03E6, 0080,0036,44F0,0047,0148,E

Input

SRR KRR R KA

reg.dest.aw

R KRR AR AR AR

RAT AR

VA
RNUM

Address of subroutine
# of register to save

AR AR AR RRR AR

AR R AR

RNk

142365 .REGION/IRDX.R1L.IRDX.R1H/IRDX.R2L, IRDX.R2H
142366 CM.JSR:
$h2367
pmmmmm e ;
140368
FLAGS?,
: TEST FOR REGISTER MODE
;25%98
NEXT7CM. JSR-TEST.MODE
: RESERVED OPERAND FAULT IF SO

}zgggg ggcxonlcmoos.R1L,CMODE.RTH/CMODE .R2L , CMODE . R2H/CMODE . R3L , CMODE . R3H

142373 CM.JSR~MODE .OK:
U 1464, 0C80,058E,403(,C5D8,014C,2

142374
142375
:2§§;?

100=mmmmm
e m e e e
WRITE RCGPR.RJ,SIZECIDEP],
NEXT/CM.JSR=WRITE .REG

142378 =10

1) 1466, 0485,A592,4030,4047,014C,3

e
B L ; REGISTER MODE PC

142379

RCTEMP11_MIPC],

;25%39

NEXT/CM,JSR-WRITE.PC

142382
U 1467, 0080,058E,403(,(508,014C,2

——— ; NOT REGISTER MODE PC
: SAVE REGISTER ON STACK
:

142383

WRITE RCGPR.R],SIZELIDEP],

;23%3@

NEXT/CM. JSR-WRITE.REG

: SAVE PC FOR LATER

==; NOT REGISTER MODE PC

* SAVE REGISTER ON STACK
;

Eéggg? CM, JSR-WRITE.REG:
1402, 0883,A592,403C,C047,0001,0

142338
;zsggg

RCGPR.R1.S1Z _MLPC J 1EEIDEPJ.
NEXT/CM. JSR=RRITE.

: SAVE PC IN REG FOR RET
¢ SKIP ONE

Ezs%g; CM.JSR=WRITE .PC:

u 143, 0C80,1592,4030,05p8,0001,0

Ezgggz 0010

WRITE MCTEMP1),SI1ZELIDEP]

" 2395 CM,JSR-WRITE.PC.1:
_

U 0010, 0880,0002,428D,8487,0149,6

42396

svwnwnwxawfORCE

142397

PC_MLTEMPOD,

;zgggg 1670

ADDRESSwhwwwnww«;

WBZ0>?7,NEXT/CM, TEST.PC

142400 CM,JSR=TEST.SP:

: PUSH PC
:

;42401

Oututxn*tFOR(E

142402

VA_R6_RB-CONX(2) RNUM.EQ.77,

U 1670, 0885,473C,0895,84A7,0146,4

;2528g 1671

NEXT/CM. JSR=MODE . 0K

U 1671, 0C80,0036,4030,0047,00FD,9

142406
;25285-0

142403

PC WITH SUBROUTINE

DEC SP BEFORE PUSHING REGISTER

: SAVE STATE INCASE OF BAD THINGS

;ImawwnexsfORCE ADDRESSHawwnenax;
NEXT/IE.CM.ODD
; CAUSE ODD ADDRESS TRAP

§42409 CM.JSR=TEST.MODE:
140410

U 148F, 0080,058F,4285,8047,0167,0

TLo4

142412

jQmemmemmemmceccemcceecsce—n——— :

B _RIRGI,UB<0>?,

ADDRESS

ADDRESS*xxnxxaw«;

PUSH RBS-,

STUFF

: GO DO IRD1

NERT/CM, JSR=TEST.SP

TEST FOR QDD “

(MT098.MCX
{MODE .MIC

MICROZ2. 1M(01)

Compatibility Mode

28-1.0v-83

16:30:35

¢ JSR

CLOKX Rev 13,00, Clock rate = 160ns

Page 1042.
|

b 148F, 0480,0036,4031,0047,00F8,E

2
2
2

Eal
o 2

E
Py

{

|eemmcmcccemcccceee= —ammmaam

NEXT/IE.CM.ILLINS

* ERROR TIME

?
Q.
D

ol o

LNDSLETLNTLELELS
LS LN LSS LU LS S L LS (AN N1 S 1aF [, 1,8
FaF S S S
AP 2T 2k SE SR AP P S P oY S o P o o F LR P 2% o
RN NN N LA AN AN TONC RS PO PO NI NN 2 2
CO NN I AN = OO 00 NSV = OO

P
N
e

AR
A

R
o
PR T
T

NRk R AR AR AR A AR R

CM.RTS:

)

01404,
_

)

J 1405, 0t8(G,0036,6050,0047,0149,7

: SET UP TO POF WORD FROM STACK

NEXT/(M-TEST.OSR

NOT REGISTER MODE P(
SET PC TO RETURN ADDRESS

=10

;10meescccnccencctanancnccnnnann ;

PC JZEXT(MCMDR]) ,SIZECIDEP],

WB<0>? ,NEXT/CM,TEST.P"
;11 mmmmmmme

14C4:

s RESTORE :-C FROM STACK

s WASTE A CYCLE TO LET PC SETTLE

PC RIGF.RJ,
WB<0>? ,NEXT/CM,RTS-REST
.REG

NOT REGISTER MODE P(

¢ SET PC TO RETURN ADDRESS
;

R[GPR R1.SIZ_MLMDR],SIZECIDEP], : RESTORE REGISTER FROM STACK
IRD1

14(5:

sVenwwawaafORCE

ADDRESSwwwwwuwww,

NEXT/CM. TEST,PC,0DD

AND GO CHECK FOR RESERVED OPCODES

WBZ0>? ,NEXT/CM,RTS=REST .REG

CHECK FOR CDD SP

,R1H/CMODE . R2L , CMODE ,R2H/CMODE ,R3L , CMODE . R3H

CM,RTS,CONTINUE:

;23223

$62451

# of register to restore

MCTEMP11_RLR6],MDR_ZEXT(OSR),
SSGION/CMODE.R1L,CMODE

262447
142450

;

;642445 CM.RTS=REST.REG:
142446
;O«xxxnvxnfFORCE ADDRESS*#*xwswnsn;

QUB3,2592,4730,0047,003F,9
]

1426448

RNUM

R AR

111

SET FLAGT,WB<05?,

140641

U 1468, 0480,05BE,428C,(487,014(,4

RTSIan?s

AR R AR AR R AR AR

?E?%ON/IRDX.R1L.IRDX.RTH/IRDX.P2L, IRDX.R2H

:25228

142447
162442

AN TR AN AR AR AR R AR AR

: RTS, JMP"

*tta*tt*****tt**i*tt***tfi*fitt"tt**ii**titit***‘r***fi***i**t*ii*l’fit***it**fifit*l

e
N

U 146A, 0881,2016,428D,8487,0149,6

U 1468, 0480,058E,428C,C487,014C,4

Comparvibitity Mode

Page 1043
i

CLOKX Rev 13.00. Clock rate = 160ns

RN RN RN

AP S

U 014F, Q44E,15BE,4285,8567,014D,0

.T0C

Cwmpatibility

{MODE .MIC

28-NOV-83 ;?;30332 l

MICRO2 1M(01)

CMT098 . MCX

;

‘

CMYOQB.mEé

MICROZ2

(MODE ,

1IM{OM)

Compatibility Mode

28=N0OV=-83

;?:30:%2
S, J

TR0

JMP

R A

dest,aw
Inputs
R

R A RN R

RN RR R R

)
Address to jump to

RR R AR

:23229 :REGION/JRDX.R1L.IRDX.R1H/IRDX.R2L,IRDX.R?H

142458 (M. JMP-REG:

)

U COD}, 0480,0036,4030,0047,00F8,E

U OQ3t7,

Page 1044!

:(,2(,52 "tittkitfiktfittt*tttfi**itikfi*l**fi**ttk*tfifitktt***t*QRtkt*!flfl*fli!flfitflttfifltfitfifiifi
142453
142454 ;

CLOKX Rev 13.00, Clock rate = 160ns

0881,8002,42¢BD,8487,0149,6

162459

:2522?

ittt

rt itk
i b L-

NEXT/IE.CM,ILLINS

142462 CM, JMP=MEM:
142463

142464

142465

;

WB<0>? ,NEXT/CM, TEST.PC

CAN'T JUMP TO A REGISTER

. DO THE JUMP
i

bk A e

’

f
!
!

;

ettt
b T L i Lt O LLELLLY

PC_MLVA],

RRA AR ARk

WASTE SOME TIME

;

g
|

i
;

H
:

2
¢
CLOKX Rev 13.00, Clock rate = 160ns
MICROZ
1M(O1)
28~NOV~83 16:30:35
: SOB, CLx, SEx
Compatibility Mode

(MT098.M(X
(MODE .MIC

142666
;42667
;62468
142469
;42470
1426471

T0C

Compatibiiity Mode

: SOB, CLx, SEx''

'**flt****ktw**ttiw*tk*****fiW****fi********k**k*********fifl**tfit*****l**i***t***w

H
:

S0B

reg,dest.ab
Inputs

0SR

RNUM

8ranch displacement

# of register to sob

ke kA
ko hdeohd ko
162472 TREER KRR KRR ARk Ak A ke kA ko ko k ke
142473 "REGION/IRDX.R1L, IRDX.R1H/IRDX.R2L , IRDX .R2H
J42474 =111

;42475 CM.S08:

62676

0C82,0E7D,0A7C,C5E7,0949,0 372+

U 1490, 0080,0036,4130,0047,003F,9
U 1491,
U 14C6,

0181,2012,1031,F847,014C,6
0(86,0038,003D,8047,014C,7

62478

0880,0£52,(030,0587,0148,C

142483
;42484

)

;42485

140486

42487

142488

142492

242493

142494
;62495

0086,0036,4880,0087,0149,2

J 1493,

0081,2003,¢130,00A7,003F,9

0081,2002,4130,0047,003F,9

o M[MDEJ RNB ZLITOL3F)

: MASK OFF BAD BITS IN DISP

oy T

s B

MTEMPO <= -DISP

MCTEMPOI_RC2ER01-0

BC_PCe(MCTEMPOL.SL. 1),

: PC <+ PC=DISPx?2

CLx, SEx

FALL THROUGH

;

RRRR ARttt
ittt dittdl)

242496

;

1424698

flkt*fl*ttkkttt*tiiItttkttflk*fi*fl*ktfltk*tt!R******************************iW*i**

Inputs

OSR

Info on which bits

to set/clear

162499q%?{ON/IRDXLRIL,IRDX,RTH/IRDX,R2L, IRDX.R2H
242500
;42501 CM-SET.CLEAR:
;42502
: GET PATTERN TO USE INTO PSW
MDR_ZEXT (OSR)
42503
162504
242505 .REGION/CMODE .R1L, CMODE .R1H/CMODE . R2L , CMODE . R2H/CMODE . R3L , CMODE .R3H

262507
242508
242509

;462510

U 1492,

: SOB ALL DONE...

NERT/CM.NOP

2462506

U 1408,

: TEST FOR ZERO

IRD1

;42489
1462690

142497

U 016F, 0089,0036,4030,05¢7,014(,8

e Ak

242481 geclom/cmoof.R1L, CMODE .R1H/CMODE .R2L, CMODE .R2H/CMODE. R3L, CMODE .R3H
142682

242497

U 14C7,

* DEC THE COUNT REGISTER
: GET DISPLACEMENT INCASE OF BRANCH

wXx.RE.0?

;42479

;42480

ko ko

RLGPR.R1.S1Z_RB~1
MDR_ZEXT(OSRY,SIZECIDEP],

142477

U 015F,

Page 1045|

MLTEMPOI_PSL,

1R<2>?

-------------------------------

$62511

¢C_MCMDR].NOTAND.RLTEMPO],

;42513
;42514
242515

242512

162516

GET THE CURRENT PSL
BRANCH ON WHETHER SET OR CLEAR BITS

IRB1

Uittt

{C_MIMDR].OR,RLTEMPO],

IRD1

:: CLEAR THE SPECIFIED CC BITS

;

SET THE SPECIFIED CC BITS

.T0C

CLOKX Rev 13.00, Clock rate = 160ns

Compatibitity Mode

: MFP], MFPD'

;

Src.rw

Input (src is memory)

Input (src¢ is register)

T
R

k kN kR kRl

ek Ak ARk kA Ak

kR kR

kAR

MDR

Src

RNUM

# of register to PUSH

MFPx

REGION/ IRDX.R1L, IRDX.RTH/ IRDX.R2L., IRPX.R2H

kA kR ARk AR

Rk R kA ARk A R

CM.MFPI-REG:

Page 1046

;********'c*tt***fi**tt***********************t****************t****************

WB_RLR6J,WB<0>?,

NERT/CM.MFPD-TEST,SP

0080,05BE,4285,8047,0166,8

* TEST FOR ODD SP
;

.SBGION/CMODE.R1L,CMODE.R1H/CMODE.R2L,CMODE.RZH/CMODE.R3L,CMODE.R3H

TR T

u 0007,

LR TR TP

(MT098.MCX
CMODE (MIC

B
R
R N N N N A
R N
N
A o aF ok o
e
e
o D AR R A AR -l ol ol o ol Sl el bl Sl
TR
MPUNDRINI NN ALININ RJAUNU N NN NI NDALN N AL AU R APV
VLML P RNV A AOO NI AL ROR NI NIV NOMNL NN P
VIAW A
LI LTL DA LT LA LT L LT U L
v drlnuvn
v it
v v
i
nunui oo
OO
O NN AN
UL IS S5 I BN O D5 2 0 B DS AW NI A AN N W PO N PO N PO PO RJTONON) =3 =3 —
O N 2 LAIRD = © O 00 IO W DS AN 2 O 0 00 IO WA S (NN = O N0 00 O VTS AN = OO Q0 NI N BMAIPD — O 00 N

;
:

D
MICROZ2 1M(01)
28-NOV~-83 16:30:35
¢ MFPl, MFPD
Compatibility Mode

0080,05BE,401C,CDD8,0072,2

CCOP1,NEXT/CO,NOP

Y SET ('S

P
RLCTEMPOI MLPC],

;
Y

Py
OO
S
WRITE RLGPR.RJ,SIZELWORD],
CCOPT,NEXT/COLNOP

: NOT REGISTER MODE PC
: PUSH REGISTER
POSET €C'S

U 146F,

0(80,05BE,401C,CDD8,0072,2

0C80,0592,4010,05D8,0072,2

03E8, 0085,473C,0295,84A7,0972,A 376+

U 1672,

0881,2592,4010,0008,0072,2

(=t

U 14(9,

0085,A592,4010,0847,014C,9

U 166E,

U 146(,

;00=mmscccacmsscusnmnmcnnannnan : NOT REGISTER MODE
WRITE RLGPR.RJ,SIZELWORD],
* PUSH REGISTER
=10

CCOP1,ST7ECWORDI, NEXT/CM.MFP-PC : SET CC'S

CM.MFP=PC:

WRITF MLTEMPOJ,SI1ZELWORD],
NEXT/CO. NOP

' PUSH PC
;

LREGION/IRDX.R1L, IRDX.RTH/IRDX.R2L , IRDX.R2H

CM.MF PD-MEM
CM.MFP1=MEM:

VA_RIR6I_RB=CONX(2),

DEC STACK BEFORE PUSHING

NEXT/CM.MFPD=CHE K. SP

;

PUSH RBSZ,WB<0>?,

* CHECK FOR ODD STACK

iFggSION/CMODE.R1L.CNODE.R1H/CMODE.R2L,CMODE.RZH/CMObE.RSL.CMODE.RSH
FREE.1672;

sOxwnwxwxsFORCE

ADDRESS*xwxnnxww;

WRITE MCMDR],SIZETWORD],

CCOP1,NEXT/CO.NOP

; PUSH SRC

i SET (C'S

ARk

ke k

;

CMT098.MEX

(MODE ¢.MIC

MICROZ

1M(01)

Compatibility Mode

28=N0V~83

16:30:35

: MFPI, MFPD

2
CLOKX Rev 13.00, Clock rate = 160ns

Page 1047!

162567 172A:

149568 CM.MFPD=CHECK.SP:

U 172A, 0881,2592,4010,0DD8,0072,2

U 1728, 0CBO,0036,4030,0047,00FD,9

142549
142570

;O%xkwxexeFORCE ADDRESS*axnnxawn;
WRITE MCMDR],SIZECWORD],
¢ PUSH SRC

;252;5

CCOPT,NEXT/CO.NOP

140573 172B:
;252;@

‘ SET ¢C'S

;1axxxxxxxFCRCE ADDRESS*Hwxxrwx;

NEXT/IE.CM.ODD

CAUSE ODD ADDRESS TRAP

142576 1668:

162577 CM,MFPD-TEST.SP:
142578
;O**nenewwFORCE ADDRESS*#arwnnux;
;42579
VA_R6_RB~CONX(2) RNUM.£0.77,
;

U 1668,

0085,473C,0895,84A7,9146,C

U 1669, 0C80,0036,4030,0047,00FD,9

242580

PUSH RBS-,

:25235 1669

140583
142584

NEXT/CM.MFPD=TEST,MODE

;

j1axwaxxxxFORCE ADDRESS*¥
%kt kks;

NEXT/1E,CM.ODD

DEC STACK BEFORE PUSHING

s SAVE STATE

: CAUSE AN ODD ADDRESS TRAP

(MT098.MCX
{MODE .MIC

MICROZ

1M(O1)

Compatibility Mode

28~NOV~83

16:30:35

: MTPI, MTPD

:'42587 HR

T R

CLOKX Rev 13.00, Clock rate = 160ns

Input (dst is register)

S HHHI KK R AR IR KR kRN R R IR

A IR kAR

Page 1048|

: MTPI, MTPD'
R R

MTPx
dst.ww
Input (dst is memory)

142591 ;
U259

Compatibiiity Mode

:zsggg .T0C
142588 ;
;2%%38 :

S22222 223222382322l t

Address of dst

RNUM

# of register to WRITE

R AR R ARk R

R ARk

162593 .REGION/IRDX.RIL,IRDX.RTH/IRDX.R2L,IRDX,R2H

162594 CM.MTPD:
142595 (M MTPI:

U 039, 0481,B004,7285,84A7,014C,A

142596
:42597

:Zgggg

emmmescscccccecccscessscecsssce- H
VA RCR6] Q_MLVA],
; GET ADDRESS OF STACK

WB30>?

; CHECK FOR ODD STACK ADDRESS

342600 .REGION/CMODE .R1L,CMODE ,RTH/CMODE .R2L, CMODE.R2H/CMODE. R3L, CMODE .R3H
142601

162602

U 14CA, 0€85,573D,04D5,8050,0149,4
U 14(B, 0€80,0036,4030,0047,00FD,9

14CA

:62603

R[Réj RB+CONX(2) PUSH RBS+,

;zgggg 14c8
142606

:2528; <0

0********rORCE ADDRESS*********

READ

s READ STACK

; POP SP AND TEST FOR REG MODE PC

FLAG3? ,NEXT/CM, MTPI TEST. REGMOD ; TEST FOR REGISTER MODE

;1sesnxxuxFORCE ADDRESS**#wawnnsn;

NEXT/1E.CM.ODD

;

CAUSE ODD ADDRESS TRAP

142609 CM.MTP]- rssr REGMOD:

U 1494, 0780,003A4,403D,84A7,0147,0
U 1495, 0080,0036,4BB(,(047,0147,0

U 1470,

0083,2592,401C,4DDA,0072,2

1472, 0881,2002,429D,8(87,0149,6

L
62611

;zsg}g
142614

;232}2 £00

NERT/CM.MTP-WRITE

;

RESTURE VA

j]m=mmmcmmemcecmenssensaaeaas :

RNUM EQ 7?

. TEST FOR POSSIBLY WRITTING PC

142617 CMMTP=WR]TE:
42618
;00mmmm
e e
e
— - ——— s NOT REG MODE PC
142619
RIDST.R]. SI1Z_MLMDR],SIZELWORD], ; WRITE REGISTER IF REG MODE
162620

WRITE NOTREG.CCOP1,

142623 =10

;10=mmmmmmmmm
e ma e mm— e —— ; REG_MODE PC

:Zggg;

NEXT/CO.NOP

; WRITE MEMORY IF MEM MODE

262624

PC MCMDR],

; WRITE PC

:23259

NB<0>? NEXT/CM. TEST PC

;

142625

142628
R
U 1473, 0083,2592,401C,4DDA,0072,2

e
atk ;

162629
;62630
142631

CCOP1,SIZELWORD],

SET (CC'S

; SET (CC'S

TEST FOR ODD ADDRESS

;1lmmemmcecceesceccceceeeeeease. ; NOT REG MODE PC

R[DST R).S1Z_MCMDR],SIZELWORD], ; WRITE REGISTER IF REG MODE
WRITE NOTREG. CoP1,
NEXT/C0.NOP

; WRITE MEMORY IF MEM MODE
:

SET CC'S

0481,2016,401D,8487,014C,E

T4CF,

0085,2387,0010,0047,014(,F

162660
14CF,

16:30:35

0D80,0012,0670,F827,0140.8

162661

142662

.T0C

RTI,

RTY

A AR

]
i

: RTI, RTT"

CompatibiLity Mode
AR

Page 1049;

CLOKX Rev 13.00, Clock rate = 160ns

AR AR RN

!
.

R R AR AR R R R R AR AR AR AR R AR RN A AN ARk A

h Ak ek k%

RTI
-

RTT

R AR AR

ARk A ARk ARk kAR kAR Rk Rk ARk

.?%?{ON/IRDX.R1L.IRDX.R1H/IRDX.R2L.IRDX.RZH

[aIsRl

NN
il
W B

2P o
2Bl
Sh Bl P
O
e

N S 8 O 05 0 I 85 I 8 S (NI
= O D O3 O N I ANL = O N0 OC NI
VI
N O AN 2NN

14CD,

O OO

0084,073D,0025,8050,014(,D

v LA

14CC,

S T

0456,15BE,42B5,85E7,014D,0

NN R NI NDNLND PO
o [+ N Ne s NaNeo N
NeNoNoNeNoTeNoNeHeoXo
JoJoTogo Ko Jo o To Lo Jo

017F,

O
P
T T L

mMeon
28=-NOV-83
:
Compatibility Mode

MICROZ

W
A
AT AP aF 2 S o o L o R L S
o~ o
ny ALPONLNINVLADN RN NI NN NN NI NI NN

.
. MCX
(MT098
CMODE MIC

M.RTI:
M.RTT:

;111 mmmmemm e mee e e m e s aae ;
MCYEMP1] _RLR6],MDR_ZEXT(OSR),
;

GET ADDRESS OF STACK

NFXT/CM-TEST.USR

GO CHECK FOR RESERVED OPERANDS

SET FLAGZ,WB<0>?,

; CHECK FOR QDD STACK ADDRESS
;

.REGION/CMODE .R1L,CMODE .R1H/CMODE .R2L , CMODE . R2H/CMODE .R3L , CMODE . R3H
CM,RT], CONTINUE :

READ

READ STACK

PC_ZEXT(MCMDRI) , S1ZELWORD]

% STUFF PC FROM STACK

RCTEMPO]_MCMDRI.RR.16

* GET DATA TO STUFF PSW WITH

PSW_MLTEMPO],AND,ZLITOL1F],

* WRITE CC INFO INTO PSW

RLR6I_RB+CONX (4)

IR<2~0>?

: POP STACK

: TEST FOR RTT (BIT 2 SET)

‘

CMT098.MCX
(MODE .M. C

MICRO2

1M(01)

Compatibility Mode

28=NOV=-83

16:30:35

H ¢

RTI, RYY

‘

CLOKX Rev 13.00, Clock rate = 160ns

Page 1050,
i

;462663 =011

140664 CM.RTI=TEST,PC:
1408, 0481,A592,4280,0047,0149,6
140F, 0C86,0036,4030,0087,0166,A

140665
142666

:2522;

we?o>v NEXT/CM TEST.PC

$42669

MLTEMPO]_PSL

142672 166A:
166A, 0980,0€93,8034,0007,0140,B

:252;§

TO WBUS TO TEST
* TEST FOR ODD ADDRESS

T : RTT

:252;?

142673

* GET CURRENT PSL

;axxxsxxxxnfORCE ADDRESS#wruwxnax;

PSL_MCTEMPOJ,ANDNOT,ZLIT24[80), : CLEAR TP SO TRAP WON'T OCCUR

NEXT/CM.RTI=TEST.PC

142676 CM.TEST.PC:
1496, 0080,0036,4130,0047,003F,9

Py
— : RTI
WB_MLPC
* DRIVE PC

142677

;0=mmmmrnnannannennanenannmmeane;

:zgg;g

IRD1

NOT

0DD

tOALL OK

142680 CM,TEST.PC.ODD:
1497, 0080,0036,46F0,0087,0147,6
1476, 0C80,0036,4030,0047,00FD,9
1477, 0080,0036.4130,0047,003F,9

142681
142682

;23232
142685 =10

;]memesmsmcsmcmemecemessecen——— ; PC 0DD
WB_PSL
: READ PSL

WB<31-50>2

Y TEST TP BIT

:10=mmmmmmmmmeemeecemee———————— ; TP CLEAR

DO 09D ADDRESS TRAP

;zsggg

NEXT/IE.CM.OD

* BACK TO NATIVE MODE

142688

i1l emmcmmcnac
e n—————— mmmmmmmm;

TP SET

;zgggg

1RD1

LET THE HARDWARE

DO THE WORK

142691 14D0:
14D0, 0581,2012,0A31,0047,0149,8

14D1, 0C80,0036,4030,0047,00FD,9

142692 (M=TEST.OSR:
142693
saxwananeef
ORCE ADDRESSA*aunnanw;
142694
WB_MCMDR].AND.ZL1T0C38),
:

;25232

1642697 14D1:

;25233
;

WXTEQ.0? ,NEXT/CM=-TEST.OSR1

TEST FOR RESERVED OPERAND

;wwxasxwaxFORCE ADDRESSA*#
&k xnux;

NEXT/1E.CM,.ODD

¢ CAUSE ODD ADDRESS TRAP

1498, 0C80,0036,4030,0047,0010,F

223;82
142705

1499, 0880,1002,458D,84A7,0141,0

142706

;2S;8§ 000

NEXT/IE.CM.RESOP

* TAKE A RESERVED OPERAND FAULT

jeemmmememem—ccecccceeecceoeee ;

VA_MCTEMP1],

¥ LOAD VA FOR RTS

FLEG<2=0>? ,NEXT/(M=TEST,OSR, CONT';

262710 =001

;25;}5

162713
1412, (€84,073p,0895,8050,0146,8

162714
142715

;:5;}9

;00 memmcmcmcncmcnnc
e nae :

NEXT/IE.CM.FAULT

* CONTINE FROM 10T OR BPT

: CONTINUE FROM RTS

READ,
RG6_RA+CONX(2)

RNUM.EQ.7?,

NERT/CM,RTS, CONTINUE

§
?

SEE WHERE WE CAME FROM

142709 (M=TEST.OSR,CONT:
1411, 0C80,0036,4030,0047,00FD,A

{

142700 =0
;25;85 (M=TEST,OSR1:

: GET SAVED REGISTER
: POP SP

: TEST FOR RET P(

(MT098.MCX

MICROZ

CMODE .MIC

U 1414, 0080,1016,401D,84A7,014C,C

1M(01)

Compatibility Mode

—_——

28-NOV=-83

8 =100
9

16:30:35

! RTI, RYT

CLOKX Rev 13.00, Clock rate = 160ns

Page 1051

-100 ---------------------------- ; CONTINUE FROM RTI RTT
A JEXT(MLTEMP1]),
;ZERO EXTEND VA INCASE OF UNALIGNED READ
h"l

;

ZE ORDJ,NEXT/CM,RTI.CONTINUE

—

;

NUNLNLRL RN RV

R
R

0C81,7010,485D,A46A7,0149,A

0c81,4737,203¢,C047,014D,6

O LN S L

2
CLOKX Rev 13.00,

C(M.0S.RED

Page 1052 1

Clock rate = 160ns
1

|
i
:

: CM.O0S.RED"

i
+

Yemanona.

= OO 00
=D OO0 NO NN
SN
NN
W
— O DO NV
NN = OO
O OO NN

T
AR YK

0881,2004,72BL
. (4A7,014A,E

N N

0881,2004,787(,C4A7,0149,E

ANV

e
T
T
N
L
N

0081,2004,787(,C4A7,0149,C

Y A N I S

0481,A002,403D0,64A7,0149,A

“esen.m.

0480,05BE ,487C,C4A7,0149,A

aE 2 2R 2P aF o S B o o ool o o S

0481,2592,5030,0047,014D,2

0€81,2004,707C,C467,2000,1

16:30:35

Comp Mode Operand Specitier

42722 .T0C "'

PR TR

(MODE .MIC

N SN N SN N N SN N N SN TN N N TN N TN N N N N N NN N TN N N TN TN N TN N N SN N SN NI SN SN SN N SN N
MO PO T N RO PO N
SN NNNONONOCONONON
O OO O
UM
LA LA LY B B IS I BN D B 3 D NN NN N A RN O

(MT098.MCX

28-NOV-83
MICROZ
Comp Mode Operand Specifier
NN NI NI PLNJINLALNOLNI NNV NN
NV RUNLNINLNL NP NS RONU A NINDALPINL PN NO NN NJND AUNINLNLAIND

NN NN NN SIS

—

e————

CY R E

KRR R R

A R AR

RN AR A RN A R R AR R AR R

R RR KRR

kA XAk

ko k R

MDR is saved in the Q-register and is always destroyed.
Evaluates read type operands and places the result in MDR.
MTEMPO

is destroyed.

Read access

.k ke d otttk

for the operand is checked.

bk ok ke

Ak kA AR kAR AR AR R AN AR KRR AR KA AR R KRR R AN R

A AR AR

:ssgéON/IRDX.R1L.1RDX.R1H/1RDX.R2L.IRDX.RZH
CM,0S.RED:
;0000==mmmwommm
e
e eH
0_MEMDR] MDR_RLGPR.R],
:

IRDX [1]

;0001 ~==ce
Q_MIMDR],

tesmccmcctmcnanonaaue :
:

NEXT/CM,0S.RED=REGP(

;001 0ussenccnnan
.-

VA RCGPR.R],

0DD ADDRESS?,

NEXT/CM.0S.RED-0DD.
CHECK]

VA MCPCD,

NERT/CM.0S.RED=0DD . CHECK1
s0100=mmom
0_MIMDR]

;

ee:
VA RIGPR.R],
;;

0DD ADDRESS?,

NEXT/(M.0S .RED-0DD.CHECKZ

;;

(0101 emmmscuncemnnn
e
nu———e H
Q_MCMDR] VA_RIGPR.R1],
.;

0DD ADDRESS?,

Rn
REGISTER MODE
PLACE OPERAND (GPR(RNUM)) IN MDR
SAVE MDR IN Q BEFORE CLOBBERING IT
PC
REGISTER MODE PC
SAVE MDR IN QREG
(Rn)
REGISTER DEFERRED MODE
ADDRESS OF OPERAND IS PLACED IN VA
TEST FOR ODD ADDRESS
STE
(PC)
REGISTER
DEFERRED MODE PC
ADDRESS OF OPERAN D IS PLACED IN VA
ALREADY KNOW I T'S EVEN BUT SAVE A WORD

(Rn)+
AUTOINCREMENT
MOQDE
¢
OET OPERAND ADDRESS FROM REGISTER
TEST

FOR ODD ADDRESS

ALSO SAVE MDR IN Q
(SP)+

AUTOINCREMENT MODE

TEST

FOR ODD ADDRESS

NEXT/CM,0S.RED-0DD. CHECK3

H; ALSO SAVE MDR IN 0Q

20110

H;
H:

Q@ _M[MDR]

wB<0>?,

VA_R[GPR.R],

NEXT/CM,OSR-GET,IND .

H
;;

mmm o m e m oo o cmenm ;
011] =mm e
VA_ZEXT(XB) PC_P(+2,
:

00D ADDRESS?,

NEXT/CM,0S.RED=0DD . CHE (K1

NEXT/CM,0S.RED-AUTO.DEC

8(Rn)+
AUTO-INC DEFERRED MODE
GET ADDRESS OF ADDRESS OF OPERAND
TES) FOR ODD ADDRESS
FINNISH IN THE COMMON ROUTINE

d#Addr
AUTO~INC DEFERRED MODE PC
GET ABSOLUTc ADDRESS FROM I-STREAM

; TEST FOR 0ODD ADDRESS
:

;1000===memmmecccsmmsncnamen———— :

D_CONX.S12,S12ECIDEPT,
POSH RBS-,R[GPR,R],

=(Rn)

AUTO-DECREMENT MODE

: GET AMOUNT TO DECREMENT BY
s

GET OPERAND ADDRESS FROM REGISTER

SAVE

02DF,

0480,05Bc ,4BBC,€047,0148,4

0081,2592,5030,0047,014D,5

0881,A002,407D,8467,0000,1

1464,

0881,2592,5070,0050,0000,1

1498,

0¢80,0036,4030,0047,00FD,9

N SN N N N N N N N N N N ~

-y oy 2p

ARy

By O -y

NERT/CM.0S.RED=ADEC.PC
:1100==mmmmmmm
s wmmmme
VA_SEXT
(XB) +R[GPR.R] P( Ple2,
NEXT/CM. 0S. RED=0DD. CHE CK !

ODD ADDRESS?,

NEXT/CM.0S.RED=00D
. CHE (K 1

RNUM.EQ.77,

TEST

HCONS
IMMEDIATE MODE
SAVE MDR BEFORE CLOBBERING [T

MDR M[PC]

IRDR [1]

LI
Y

¢ PLACE OPERAND PC INTO MDR
’

g}g CM,0S. RED 0DD.CHECKY:

162822
142823
162824

FOR REGISTER MODE

.REGJON/CMODE ,R1L,CMODE .RTH/CMODE .R2L, CMODE .R2H./CMODE .R3L , CMODE .R3H

142816 =0

;62821

INDEX MODE

FINNISH IN THE COMMON ROUTINE

Q M(MDR],
NEXT/CM. OS RED=IMMEDJATE

g}% CM,0S.RED~ REGPC

142819
;42820

X{(Rn)

@ADDR @X(Rn)
INDEX DEFERRED MODE
MUST DO THIS FOR SPASTA

v mmmm -

8
NEXT/CM.OSR~GET.IND.3
805
806 CM.OS.RED=IMED:
807
PR EELEEL
T EI LT E L L L

;62815

AUTO-DECREMENT MODE PC

Addr X(PC)
RELATIVE MQDE
IS PC + DISP
OPERAND
OF
ADDRESS
CHECK FOR ODD ADDRESS

VA PC+SEXT(XB)+2 PC_P(+2,

803

-(PC)

OPERAND ADDRESS 1S REG + DISP
CHECK FOR ODD ADDRESS

0DB_ADDRESS?,

wB_RLGPR.RJ,

- SIZE

; AUTO-DEC PC BY 2 ALWAYS

VA_MLPCI-ZLITOL2),

802

AUTO-DEC DEFERRED MODE

SAVE REG CONTENTS FOR LATER
TEST FOR SPECIAL CASE
FINNISH IN THE COMMON ROUTINE

$101Temm et
e

:1110m=m

a-(Rn)

QOPERAND ADDRESS 1S GPR(RUNM)

RNUM.EQ. 73,

801

- SIZE

TEST FOR 0ODD ADDRESS

NEXT/CM.OSR-GET.IND.2

800

AUTO-DECREMENT MODE SP

OPERAND ADDRESS 1S GPR(RUNM)
SAVE REG CONTENTS FOR LATER

PUSH RBS=-,

242814

)

Page 1053;

160ns

Clock rate

;101
VA RCGPR.R1.SIZ _RB=CONX( 2),

16281

14D2,

CM 0S.RED

0DD ADDRESS?,
NEXT/CM,0S.RED=0DD
. CHECK

142808
)
g?g

;

2
CLOKX Rev 13.00,

PUSH RBS~,

£~

02DE,

020D, 0881,7816,485D,A407,0149,A

L S

21001

NN TN N N N N N N N SIS

DA
S
I
T
T

0481,7815,085C,E4A7,0949,A 352+«

0ebC,

16:30:35

VA_RCGPR.RJ.SIZ_RB=CONX( 2),

A
R
R
T
TN e

0D81,AC10,0030,14A7,014D,4

0208,

0483,473C,089C,C4A7,0147,8

O ND N0 O OO OO O OO0 00 Co 00 OO CO TR 00 LD
NN ~
OO N ON N B (AN — O O QO O N IS (NN = OO0 00 oWy

Comp Mode Operand Specifier

0209, 0083,473C,085C,C4A7,0949,A 379+«

02DA,

V=
28=NOV=83

M0
S

CMODE MIC

MICROZ2

P
R
A N A N N N o o S
A
A S
R Al B o ol o e o R AE AP AL b ol b 2l el b el D b el el g F
AURIAUNIAU AN R AL NI NN NN LS NIPONI NN NONJNU NN
MDA N PO
NI P NONS NONL N NN NN PO NN NN 1A%

(MT098.MCX

ADDRESS OK

READ S1ZECIDEP],
Q_MCMDR].

IROX [13

GET OPERAND [NTU MDR
SAVE OLD MDR BEFORE KILLING IT

------------------------------ : ODD ADDRESS

NEXT/]E (M. 0DD

: BAD NEWS

;

CMT098.MCX

MICRO2

CMODE .MIC

1M(0O1)

28-NOV~83

Comp Mode Operand Specifier

16:30:35

2
CLOKX Rev 13.00, Clock rate = 160ns

: C(M.OS.RED

Page 1054

42825 =0

142826 CM,0S.REL=0DD.CHECK:
142827
142828

ee
L LT ; ADDRESS OK
READ,
* GET OPERAND FROM MEMORY

142830

STZECIDEP],

142829

U 149C, 0881,573D,203C,C050,014D,3
U 149D, 0C80,0036,4030,0047,00FD,9

U 14D3, 0882,0582,405(,C047,0000,1

;zgggg

142833
‘2§§§§

D_RLGPR.RI*CONX.SIZ,PUSH RBS+,

NEXT/CM.0S.RED=0DD . CHECK2A

T DL
CUEE LR LR : 0DD ADDRESS

NEXT/IE.CM.ODD

Ezgggg CM.0S.RED-0DD. CHECK2A:
140838
RCGPR.RJ.SIZ_D,
14,2839
SIZELWORDT,
;zggz?

IRDX (1]

¢ BAD NEWS

* AUTO-INC GPR REGISTER

* BE SURE TO WRITE ALL 16 BITS
:

142842 CM.0S.RED=0DD. CHECK3:
142843

U 149F, 0883,573D,005C,C050,0000,1

U 149F, 0080,0036,4030,0047,00FD,9

e
e LL L L DLl :

142844

READ,

142846
:zsgzg

PUSH RBS+,
IRDX [1]

:
;

1420845

142849

;zggg?
B

UPDATE REGISTER INTO DREG

SIZE DETERMINED BY INSTRUCTION

RCGPR.R).SIZ_RB+CONX(2),

ADDRESS 0K

GET OPERAND INTO MDR

" UPDATE REGISTER BY TWO

SAVE STATE IN CASE OF ERRORS

U 14D4, 088%,8002,403D,8487,0149,A

;zgggg

¥ BAD NEWS

iiutetutteuidettetebt
bttt dded ettt H
PC_MLVAD,
:

NERT/CM,0S.RED-0DD, CHECK1

AUTODEC THE PC

Ezsggg CM.0S.RED-IMMEDIATE :
,

U 14D5, 0C81,7002,401D,A467,014(,0

142859
:zggg?

MDR_XB PC _P(+2,
NEXT/CM. IRDX

: GET IMMEDIATE DATA FROM XB
Y LET PC SETTLE

Ezgggg CM.0S.RED-AUTO.DEC:

142864
J 14D6, 0C82,0023,085C,C4A7,0949,A 347+«

142865
142866

{]mmmmmmmme—
e e ————————— : ODD ADDRESS

NEXT/1E.CM.0ODD

142852 CM.0S.RED-ADEC.PC:
;42853
142854

’

VA_RLGPR,.R1.S1Z_RB=D,

S12ECWORD),0DD ADDRESS?,
NEXT/CM,0S.RED=0DD. CHECK1

OPERAND ADDRESS IS GPR(RUNM) = SIZE
*
:

TEST FOR ODD ADDRESS

CMT098.MCX

28-NOV=-83

;42890
;42891
;42892
;25332

;462895
U D2€3, 0481,A002,4030,84A7,014A,0
)

)

U 02E4, 0881,2004,787(,(4A7,0144,2

;462896

U 02E5, 0881,2004,787(,C4A7,014A,4

¢ CM,05.MOD

Comp Mode Operand Specifier

: (M.0S.mOD"'

232333202220 222223223 2332233333232 3222222322322

MDR

282230222

iN 2]

is always destroyed.

Evaluates modify type operands and places the result in MOR.

R AR

is saved in the Q-register and

MTEMPO 1is destroyed.
Write access for one byte is checked
RNk AR

AR AN AR

AR AR AR AR

AR AR A R R R AR AR R R R

AR R

;

AR R AR KRR Ak

.gggéoN/lRDX.RTL.IRDX.R1H/JRDX.R2L,IRDX.REH
CM.0S.MOD:

;0000===c=scmccmmcnnnmamcan—n——— : Rn

Q_MCMDR] MDR_R[GPR.RJ,

SET FLAGZ,
IRDX (1]

|
REGISTER MODE

PLACE OPERAND

(GPR(RNUM))

;000 mmmmmmmmm
e mm e mmnnaa e ; PC

Q_MLMDR)

NEXT/CM.0S.RED-REGPC

SET FLAGS,

{
:

; TO TELL XOR ABOUT REGISTER MODE

;

;0010~=mmmmmmecmnmmcema
e ——anan. ; (Rn)
REGISTER DEFERRED MCDE
vA_RLGPR.RJ,
; ADDRESS OF OPERAND IS PLACED IN VA
ObD ADDRESS?,
: TEST FOR ODD ADDRESS
NEXT/CM.0S.MOD-0DD. CHECK1
;

1
|
i

1001 =~ =rimm e ; (PO

;

VA_MLPC],

: ADDRESS OF OPERAND IS PLACED IN VA

ALSO SAVE MDR IN Q

0BD ADLRESSY,
;010 mmc

e me

: ALREADY KNOW IT'S EVEN BUT SAVE A WORD
;
;

et cne e ;

TEST FOR ODD ADDRESS
(SP)+

AUTOINCREMENT MODE SP

162905

O _MIMDR] VA_RLGPR.R],

;

;23385

NEXT/CM,0S.MOD-0DD, CHECK3

; ALSO SAVE MDR IN Q

ODD ADDRESS?,

CZT OPERAND ADDRESS FROM REGISTER

: TEST FOR ODD ADDRESS

10110 meemme
o mmncmceann seseees; F(RN)+

G_MIMDR] VA_RLGPR.R],

GET ADDRESS OF

542912

WE<D>?,

;

TEST FOR ODD ADDRESS

SET FLAGO,

NEXT/CM,O0SR=-GET.IND.1

ADDRESS OF

; INFO FOR COMMON ROUTINE

OPERAND

; FINNISH IN THE COMMON ROUTINE

101 ]mmemecmccac
em
e naea . ; 9kAddr

AUTO=-INC DEFERRED MODE PC

162916

VA_ZEXT(XB) PC_PC+2,

; GET ABSOLUTE ADDRESS FROM [~STREAM

142918

NEXT/CM.0S.MOD-0DD . CHECK

;

obb ADDRESS?,

;

TEST FOR ODD ADDRESS

AUTO-INC DEFERRED MODF

142910

140917

SAVE MDR [N QREG

NEXT/CM.0S.MOD-0DD . CHECK?

;zgg}z

]

: SAVE MDR IN O BEFORE CLOBBERING IT

:25385

1462906

; TO TELL XOR ABOUT REGISTER MODE

(Rn)+
AUTOINCREMENT MODE
GET OPERAND ADDRESS FROM REGISTER

$62901

IN MDR

30100====sm==mcemmmcmm e :
Q_MCMDR] VA _RCGPR.RJ,
;

1462915
,

Page 1055|

;42899
142900

1462911

u 02E7, 0C81,7016,485D,A447,0144,0

CLOKX Rev 13.00, Clock rate = 160ns

NERT/(M.0S.MOD=-0DD. CHECK1

$462909

U 02E6, 0841,2004,72BC.,C4A7,0144,F

;2533;

142904

.TOC '

00 £ 0000 COC0 A0 COC0 00 TM N TM~ N NN SN NONONO
O ONO VLS WRI = OO0 O NN N B WRG — OO ~

U RN NN NI NI NN N N DDNI N NI N NI AN RO P N

€O 0o Co 0o 0 €0 €0 CO 00 O 00 €0 0o 00 00 00 00 Co O Co 00 G (=]

WA
ST

ol aE P o) F

PAY WA

o
R ol o ol o

TR TR TR DR DU

U 02E2, 0480,05BE,487(,C4A7,0144,0

u 0261, 0C51,25%2,5030,0047,014D,2

;

AR P

FORRUAPR IR

;

Al b

J 02E0, 0451,2004,707C,(467,0000,1

16:30:35

Comp Mode Operand Specifier

CMODE MIC

TM(O1)

;

MICROZ2

:
i

[
e

V28~NOV-83
Comp Mode Operand Specifier

MICRO2

(MT098.MC(X

CMODE .MIC

1M:01)

U 02E8, 0C81,4737,203C,C047,014D,9

1100 === mm

42927

oDD ADDRESS’

PUSH RBS=-,

)

]

0881,7816,485D,4407,014A,0

J10]10mmcmmcnccccccccncccncnannne ;
VA_RCGPR.R].SIZ _RB=-CONX(2),
;;

U 02EF, 0481,A002,4030,84A7,002D,F

Page 1056

42934

AUTO~DECREMENT MODE SP

OPERAND ADDRESS 1S GPR(RUNM) - SIZE
SAVE REG CONTENTS FOR LATER
TEST FOR ODD ADDRESS

@=(Rn)

AUTO-DEC DEFERRED MODE

SET FLAGO,

NEXT/CM,0SR-GET.IND.?

;;

RNUM.EQ.7%

;223%2

-(SP)

OPERAND ADDRESS IS GPR(RUNM)
; SAVE REG CONTENTS FOR LATER
:; IN“O FOR COMMON ROUTINE

PUSH RBS~-,

;»

- SIZE

TCST FOR SPECIAL CASE
FINNISH IN THE COMMON ROUTINc

=-(PC)

:25328

R ettt
e DL T L L) :
VA_MCPC1-ZL1TOL2],
:

NEXT/CM,0S.MOD=ADEC.PC

;42941
162942

;1100msrmmemcmm
e na e c e e :
VA_SEXT(XB)+R[GPR.R] P(C_P(+2,
:
:
0bD ADDRESS?,

X(Rn)
INDEX MODE
OPERAND ADDRESS IS REG + DISP
CHECK FOR ODD ADDRESS

142937
;42938

142943
;zsgzg

462947

162948

Rl R

0bD ADDRESS?,

;25823

NEXT/CM.0S.MOD-0DD. CHECK?
JIN0=

WB_RLGPR.RI,
SEY FLAGO,

;25322

NEXT/CM.OSR-GET.IND.3

142957
;42958

;111 mvemmm e
VA_MCPCI,

NERT/CM.0S.RED=IMED

2%32; SEGION/CMODE.R1L,CMODE

Addr X(PC)
RELATIVE MODE
ADDRESS OF OPERAND IS PC + DISP
.; CHECK FOR ODD ADDRESS
H
3ADDR aX(Rn)

INDEX DEFERRED MODE

;; MUST DO THIS FOR SPASTA
: INFO FOR COMMON ROUTINE

RNUM.EO.??,

,25328

AUTO-DECREMENT MODE PC

AUTO-DEC PC BY 2 ALWAYS

e m es P

142952
142953
YAV

;

NEXT/CM,0S.MOD-0DD. CHE CK1

VA _PC+SEXT(XB)+2 PC_PC+2,

;42951

U QFF, Q440,058% ,4BB(,C047,0148,4

;;

142939
$42921

162946

v OJED,

NEXT/CM.0S. MOD 0DD. CHECK1

sbe

U 02kC, 0481,7815,085(,E4A7,094A,0 352+

e;
:;

,Zgggg

14933

U 02ER, 0D81,AC10,0030,14A7,014D,8

VA RLGPR.RI.SIZ_RB-CONX(2),

142932
i) 02EA, 0443,47%(,0B9C,C4A7,0147,8

;42925

142926
¢ 02€9, 0C83,473(,085C,C4A7,094A,0 379

AUTO-DECREMENT MODE
;1000 ==m=memerccccc
e e mn e a—- ; -(Rn)
D CONX.S1Z,SIZECIDEP],
; GET SIZE T0 DEC_REGISTER BY
POSH RBS=-,RLGPR.R],
;; SAVE REGISTER STATE
NEXT/CM.0$.MOD-AUTO.DEC
:

;42919
142920
142921
,2%33%
162924

16:30:35
CLOKX Rev 13.00, Clock rate = 160ns
: CM.0S.MOD

H;
;;

———— ;
:

TEST FOR REGISTER MODE
FINNJSH TN THE COMMON ROUTINE

#CONS

IMMEDIATE

GET ADDRELSS OF

MODE

IMMEDIATE DATA

,R1H/CMODE .R2L , CMODE ,R2H/CMODE .RY* , CMODE LR3R

42963 (M,0S. MOD 0DD. CHECK1:

;42964
242965

4 14A0, 0081,2592,5070,0056,0000,1

42966

242967

142968

42969

J 14A7,

0080,0036,4030,0047,00FD,9

;62970

(Qemmmeemesmccc
e
s e
—— : ADDRESS OF
READ.MOD.SIZE[IDEP]
H GET OPERAMY
Q@ _M[MDR],

IRDX [1]

{Jmmemeccean: cum—— [y wrm———

NEXT/IE,CM,0DD

;

SAVE

OLD MC."

00D ADDRESS
BAD NEWS

. MDR

::-ORE

KILLING

CMT098.MCX

MICROZ

CMODE MIC

1M(01)

28-NQV-83

16:30: 35

Comp Mode Operand Specifier

3
CLOKX Rev 13.00,

: CM,0S.MOD

Clock rate = 160ns

Page 1057

142971 =0

:4972 (M, 05,MOD=0DD. CHECK2:
149973
"
[Qemmmmmmmmtm
e e m e m e m—————— ; ADDRESS OK

U 14A2,

0881,573D,203C,C054,014D,7

U 14A3, 0(80,0036,4030,0047,00FD,9

142974

READ.MOD

,253;5

NEXT/CM.0$.MOD=0DD. CHE CK2A

;

142975
142976

D_RCGPR,RI+CONX,512
POSH RBS+,SIZECIDERS,

P
1 T4 S
;25329

eS
— ; 0DD ADDRESS

NEXT/IE CM.0DD

Ezggg% CM.0S.MOD=0DD. CHECK2A:
J 14D7, 0882,0582,405(,C047,0000,1

READ OPERAND FROM MEMORY

Y INC REGISTER AND SAVE IN D
' SAVE STATE OF REGISTER
i BAD NEWS

42981,

RLGPR.R1.SI1Z_D,

' UPDATE REGISTER

:25329 -0

1ROX [13

;

SIZECWORD],

142985

* WRITE ALL 16 BITS

;42988 CM.0S.MOD=0DD. CHECK3:

U 14A4,

0083,573D,005C,C054,0000,1

i) 14AS,

0(80,0036,4030,0047,00FD,9

42989
142990
142991
142992
25332

142995

;(~==cemdaciesceesusmmscsss==a==- ; ADDRESS OK
READ.MOD.,
GET OPERAND INTO MDR
RCGPR.RI.SIZ_RB+CONX(2),
' UPDATE REGISTER BY TWO
PUSH RBS+,
' SAVE STATE IN CASE OF ERRORS
IRDX [13
:
i

'2583?

emmmm
e ——— mmmmmmmmmmw—sas—e;

NEXT/IE CM.0DD

ODD ADDRESS

BAD NEWS

142998 CM,0S,MOD-ADEC.PC:
_

(I 14D8, 0887,B002,403D,8487,0149,A

362999
143000

.zggg;

jemecmsacasusccnenennaaean ———-;
BC_MCVAT,
*

NEXT/CM.0S.RED=O0DD. CHE CK1

AUTODEC

THE

'2%882 M, 0S.MOD-AUTO.DEC:

U 14D%,

OUBZ,0023,085(,C4A7,094A,0 347+

143005

VA _RLGPR.R).S1Z_RB=D,

* OPERAND ADDRESS IS GPR(RUNM) = SIZE

143007

NEXT/CM.0S .MOD=0DD. CHE (K1

;

143006

SI7ECWORD],0DD ADDRESS?,

TEST FOR ODD ADDRESS

;

(MTO98.MCX
(MODE .MIC

883 .T0C '

63010

SOB0TT

s hr A

;43012 ;

0C87,7016,485D,A4A7,0144,6

Page 1038

Comp mode Operand Specifier
h R AR

MDR

R Rk kA

¢ CM.0S.WRT"

kR d kA ok Aok A R R Rk

R AR AR A

AR AR KRR RN KRR AR

is saved
in the Q-register and is always destroyed.

Evaluates write and address type operands and places the result in MDR.
MTEMPO also gets the result
No access

R AR

AR R

is checked

RN AR AR AR

RRA AR R AR

RN KA ARk Ak

ko kk

017

TSN

N (NN

= O OO N

B DS AN

IS D5 B8 D IS 8 O
TN WAV

N O

NN = O OO NN

0
0

02
02
02
02
02
02

= O N0 00 N O

n —

019 =0000
020 CM.OS.WRT:
02
;0000 ==mecmmmnmem
e e m——————— ;

O N

;

16:30:35
CLOKX Rev 13.00, Clock rate = 160ns
¢ (M,0S.WRT

018 .REGION/IRDX.R1L,IRDX.RIH/IRDX.R2L
,IRDX.R2H

VAN

02F6, 004F,2004,72BC,C4A7,014A,E

016

OO0

02fF5, 0087,2004,787(,C4A7,014A,A

015

QOOQOOOOOOCOOCOOCOOOOOOOOOOO

02F4, 0887,2004,787C,(4A7,014A,8

02F3, 0487,A002,403D,84A7,014A,6

...

Lemd

U 02F2, 0486,058E,487C,C4A7,014A,6

u 02F1, 0859,2592,5070,0047,0000,1

4 02F0, 0859,2592,5070,0047,0000,1

PR P

LR TR TR TP

:43013
014

U 02F7,

MICRO2
1M(01)
28-NQv=-83
Comp mode Operand Specifier
R
A R
R
A A N
N S S N N aF 2T o
i o
S O
g ) e R Al aP Al P Al o o o ol b b aF aF aF 2P
b o
L AT NN N A A A LA N NN U AT U N Lt U N L U U LN U N O A NN U N U LN N N N AT O N N N N N N
N A
e

Q_MIMDR]

SET FLAGS,
IRDX [1]

.
:;
:

----------------------------

Q_MCMDR]
SET FLAGS,
IRDX

[1]

00D _ADDRESS?,

NEXT/CM,0S,WRT=0DD,
CHECK1

: SAVE MDR_IN Q@ TO BE CONSISTANT
;

----------------------------;

VA MCTEMPO]_RLGPR.R],

SET FLAG3 TO INDICATE REGISTER MODE
(Rn)

; ADDRESS OF OPERAND IS PLACED IN VA
; TEST FOR ODD ADDRESS

--------------------------- :
VA_MTEMPO_PC,
;

(PO)
REGIST
ADDRESS OF OPERA

[
e
e e e L LR D DL e L :
Q_MDR VA_MTEMPO_RLGPR.R1,
;

(Rn)+
AUTO]
GET OPERAND ADD

NER1/CM,.05,WRT=0DD.CHECK1
obb ADDRESS?,

NEXT/CM.0S.WRT=0DD.CHECK?

; ALREADY KNOW IT'
; TEST FOR ODD AD

NEXT/CM,0S.WRT-0DD.CHECK3

OM REGISTER

; ALSO SAVE MDR |

--------------------------- ;
Q_MDR VA_MTEMPO_RLGPR.RJ],
;

06D ADDRESS?,

RRED MODE P(C
LACED IN VA
BUT SAVE A WORD

(SP)+
AUTO!
GET OPERAND ADD

; TEST FOR ODD AD

MENT MODE SP
FROM REGISTER

; ALSO SAVE MDR IN

I
e L L LT P LT L ;
G_MDR VA_MTEMPO_RLGPR.R],
;

8(Rn)+
AUTO-INC DEFERRED MODE
GET OPERAND ADDRESS FROM REGISTER

WB<C>?,
NEXT/CM,OSR-GET.IND,1

TEST FOR ODD ADDRESS
FINNISH IN THE COMMON ROUTINE

SET FLAGT,

;

;
;

INFO FOR COMMON ROUTINE

----------------------------: arAddr
AUTO-]NC DEFERRED MODE PC
; GET_ABSOLUTE ADDRESS FROM I-STREAM
s TEST FOR ODD ADDRESS

CrT098,.MC X
(MODE
. M1 ¢

28-NOV-83
Comp mode Operand Specifier

MICRO2

16:30:35
¢

3
CLOKX Rev 13.00, Clock rate = 160ns

CM.OS.WRT

Page 1059i
1

21000 e
e
D_CONX.S1Z,S1ZECIDEPT,

POSH RBS-,RLGPR.R],

NEXT/CM,0S . WRT=AUTO.DEC

OO NN
IS AWRN = O D00~

oOOO OOOOOOCOOOD
0o~ ~ NNNNNNNNOONO

T
O
PR

02FD, 0087,7816,401D,4407,014D,A

a2k
N AN
N

P
T
T
[

081

02FC, 0487,7815,001C,E4A7,014D,A

O S o o
NN N U

02FB, 0D81,A(10,0030,1487,014D,C

o
A

02FA, 0C4B,473(C,0B9C,(4A7,0147,8

P
S A
A A N U

02F9, 0C83,473C,085C,C047,094A,C 379%

;

R[GPR R1.SI1Z_RB-CONX(2),
NEXT/(CM.0S.WRT=0DD.CHECK4

-----------------------------

PUSH RBS-,
ODD ADDRESS?,

:
;

SET FLAGI,
RNUM. EQ., 77
NEXT/CM.OSR=GET. IND.2

:
:
:

5107 mmm e e :
PC_MLPCI=ZLITOL2],
:

NEXT/CM.0S.WRT~ADEC.PC

AUTO-DEC DEFERRED MODE

: OPERAND ADDRESS IS GPR(RUNM) - SIZE
: SAVE REG CONTENTS FOR LATER

INFO FOR COMMON ROUTINE
TEST FOR SPECIAL CASE
FINNISH IN THE COMMON ROUTINE

=(PC)
DEC PC

AUTO=DECREMENT MODE PC

;1100=mmmmmmmmmmmmeommmcommemeee X(Rn)
INDEX MODE
VA MTEMPO SEXT(XB)+R[GPR.RT PC_P{+2,; OPERAND ADDRESS 1S REG + DISP

NERT/CM.0S.WRT=0DD. CHECK
A

;

;1101 - mmm e e ;
UA_MTEMPO_PC+SEXT(\@)+2 PC_PC+2,;

Addr X(PC)
RELATIVE MODE
OPERAND ADDRESS IS REG + DISP

11110
=== mmmemmmm
e ————— :
UB_RLGPR.R1,
:

@ADDR @X(Rn) _ INDEX DEFERRED MODE
MUST DO THIS FOR SPASTA

RNUM. £Q. 77,
NEXT/CM.0SR-GET. IND.3

TEST FOR REGISTER MODE
FINNISH IN THE COMMON ROUTINE

NEXT/CM.05.WRT=0DD. CHECK1ATM

;
:

:
:

i1]z mm s m e ;

Q2FF, 0487,A002,403D,84A7,014D,D

SAVE REG CONTENTS FOR LATER
TEST FOR ODD ADDRESS

:1010=mmmmmmmmmmmm
oo mmoc
e : @=(Rn)

VA _RLGPR.R].SI1Z_RB=CONX(2),
PUSH RBS=,

SET FLAGI,

02FE, 0C48B,05BE,4BBC,C047,0148,4

; SAVE REGISTER STATE

AUTO~DECREMENT MODE SP
; =(SP)
;; OPERAND ADDRESS IS GPR(RUNM) - SIZE

100

E Al aF AR
A N
LM U

02F8, 0481,4737,203C,C047,014D,E

e ; =(Rn)
AUTO=-DECREMENT MODE
: SAVE SIZE TO DEC REGISTER BY

VA_MTEMPQ_PC,

NERT/CM. 03, WRT~IMED

INFO FOR COMMON ROUTINE

HCONS

IMMEDJATE MODE

GET ACTUAL ADDRESS

+REGION/CMODE.R1L,CMODE.RTH/CMODE
.R2L. .CMODE .R2H/CMODE
. R3L , CMODE ,R3H
CM.0S.WRT-GDD.CHECK1A:
14DA,

0485,8592,4870,0047,014A,6

Nttt
ettt
el
bl
bt b

RETEMPO] MUVAD,

;

0DD ADDRESS?

PUT VA IN TEMPO
TEST FOR ODD ADDRESS

;

CMT098 . MCX
CMODE .MIC

MICROZ

E
3
16:30:35
CLOKX Rev 13.00, Clock rate = 160ns
t CM,OS.WRT

1M(01)

28-NQV-83
Comp mode Operand Specifier

Page 1060?

;43105 =0

;43106 CM.0S.WRT=0DD. CHECK1:

143107
143108

14A6, 0881,2592,5070,0047,0000,1

;2%}?3

IRDX [1]

14A7, 0C80,0036,4030,0047,00FD,9

jQmmmcmmcmesseascaessseeesuam——. ; ADDRESS 0K
4 MCMDR],
SAVE OLD MDR BEFORE KI!LING IT

;zg}}g i

N D

; OPD ADDRESS

NEXT/IE. CM.ODD

¢ BAD NEWS

§63114 CM.0S.WRT=0DD, CHECK2:
243115
143116

143117
;2%}}3

14A8, 0081,5737,203C,C047,014D,8

POSH RBS+,RLGPR.RJ,
NEXT/CM.0S.WRT-0DD- CHE CK2A

143120

14A9, 0C80,0036,4030,0047,C0¢D,9

femmem o s
mmem e mmme
b CONK.S12,51ZECIDERT.

e ; ADDRESS OK
Y GET SIZE TO ADD TO REGISTER

* SAVE REGISTER STAT:
:

jlemmememmemmmeeemseescceeceeees : ODD ADDRESS

;2;}5;

NEXT/1E.CM.ODD

* BAD NEWS

Egg}gz CM.0S.WRT~0DD. CHECK2A:
143125

14DB, 0C82,0021,005¢,C047,0000,1

RLGPR.R].SIZ_RB+D,

;2;}59 0

' UPDATE REGISTER

SIZECWORDY, IRDX C13

143128 CM,08. WRT~ nno CHECK3:

14AA,

143109
143130
143137
:2%};5

0883,573D,005C,C047,0000,1

43134

14AB, 0C80,0036,4030,0047,00FD,9

;zg}gz

Qeemmsomemmee—em—mem—cem—ae——- : ADDRESS 0K
R[GPR R).SIZ_RB+CONX(2),
* UPDATE REGISTER BY TWO
PUSH RBS*,
' SAVE STATE IN CASE OF ERRORS
1RDX [1]
:

LE L

NEXT/IE.CM.ODD

L L L ER

: ODD ADDRESS
:

BAD NEWS

;43137 CM,0S.URT=0DD. CHECKA:
U5
1 K143139

14AC, 0C87,2004,707C,C4A7,0000,1
14AD,

:2%}29

143142

0C80,0036,4030,0047,00FD,9

;2%}22

Y Ml
— ; ADDRESS OK
O_MDR VA_MTEMPO_RLGPR.RI,
" SAVE MDR AND LOAD VA AND TEMPO

IRDX [1]

jlem—emecmmmcmeeeeecmcseectnien : ODD ADDRESS

NEXT/1E.CM.ODD

BAD NEWS

143145 CM.0S.WRT-ADEC.PC:
Y3146
143147

U 14DC, 0481,A002,403D,84A7,014A,6

;2;}23

jemmesiedcmmesmceseseemessecseess :
VA MCPCT,
:

NERT/CM.0S.WRT=0DD. CHE CK1

PLACE ADDRESS IN VA

32%}29 CM.0S.WRT=IMED:
143152

U 14DD, 0881,7802,401D,A047,014A,6

:2%}22

WB_SEXT(XB) PC_PC+2,

NERT/CM.0S.WRT=0ODD, CHE CK1

* PUSH PC PAST IMMEDIATE DATA
* WASTE A CYCLE

Ezg%gg (M.0S.WRT=AUTO.DEC:
143157
U 14DE, 0C82,0023,085C,C047,074A,(

347+

143158
:43159

ACGPR.R).$12_RB-D,

SIZECWORDI,0BD ADBRESS?,
NEXT/CM, 05 .WRT-0DD
. CHE (K4

* OPERAND ADDRESS 1S GPR(RUNM) = SIZE
*
:

TEST FOR ODD ADDRESS

CMT098.M{X
CMODE MIC

MICRO2

1M(01)

28-NOV-83

16:30:35

Comp Mode Operand Specifier

:2%}2? .10C "'

F 3

CLOKX Rev 13,00, Clock rate = 160ns

Page 1061

CM.OSR INDIRECT COMMON ROUTINE

Comp Mode Operand Specifier

: (M.OSR INDIRECT COMMON ROUTINE''

143162 =0

:2%}22 CM.OSR-GET.IND.1:

143145

143166
143167
;43168

U 14AE, 0483,573D,051C,€050,0148,8

;2%}93

143171

U 14AF, 0C80,0036,4030,0047,00FD,9

;2%};5

READ

* GET ADDRESS OF ADDRESS OF OPERAND

FLAG<1=057,

RCGPR.RJ.SI1Z_RB+CONX(2
PUSH RBS*+,

NEXT/CM.OSR.IND=TEST.FLAG

TEST WHICH ROUTINE

e CE LR L L LR LT ;

NEXT/IE.CM.ODD

143174=00

+43175 CM.OSR=GET.IND.2:
163176
]

163177

U 1478, 0081,B002,42BD,8047,0148,4

;2%};8

143180 =10
143181

U 147A, 0081,2592,5030,0047,014D,F

U 1478, 0081,8002,428D,8047,0148,4

LR ;

NEXT/CM.OSR~GET.IND.TST

VA<O>?,

1 10=mmm e
————— ; PC MODE

0_MIMDRI,

:zg}gg

NEXT/CM.0OSR=IND.DEC.PC

143184
143185

D
VA<0>?,

;2§}§9

NOT PC MODE

* TEST FOR ODD ADDRESS
;

;

SAVE MDR

e SRR R ; NOT PC MODE
; TEST FOR ODD ADDRESS

NEXT/CM,OSR=GET.IND.TST

;

43188 CM,OSR=IND.DEC.P(:
:43189
143190

vttt
el bttt H
PC_MIPCI-ZLITOL2],
; AUTO-DEC THE PC

;2;%3;

NEXT/CM.OSR.IND-TEST.FLAG

143191

J 14DF, 0581,AC10,0530,1487,0148,8

FLAGST=0>?,

: TESTWHICH ROUTINE

143194 =00

U 1484,

0481,7815,029C,E4A7,0948,4 349+

143195 CM,OSR=GET.IND.3:
143196
L
163197
VA_SEXT(XB)+R[GPR.R] PC_PC+2,

;
:

:2§533

;

143198

143201 =10

1463202

143203
;zgggg

U 1486, 0881,7816,429D,A407,0148,4

143206

143207

U 1487, 0481,7815,029C,E4A7,0948,4

349+

$43208
;43209

wB<0>?,

NEXT/CM.OSR-GET.IND.TST

NOT PC MODE
GET ADDRESS OF

ADDRESS OF OPERAND

TEST FOR ODD ADDRESS

e O ; PC_MODE

VA_PC+SEXT(XB)+2 PC_P(+2,

wa0>?,
NEXT/CM.OSR=GET.IND.TST

: GET ADDRESS OF ADDRESS OF OPERAND
:
:

TEST FOR ODD ADDRESS

;11ecemmsccnuenansccnsenncancan ~=; NOT PC MODE

VA_SEXT
(XB) +R[GPR.R] PC_PC+2,

NEXT/CM,OSR=GET.IND,TST

we<0>?,

GET ADDRESS OF

ADDRESS OF OPERAND

; TEST FOR ODD ADDRESS

:
H

CMT098.MCX
CMODE MIC

MICROZ 1M(OD)
28-NQV=-83
Comp Mode Operand Specifier

16:30:35
CLOKX Rev 13.00, (!
¢ CM.OSR INDIRECT COMMON

e = 160ns

Page 1062?

:43210 =0
163211 CM,0SR~- GET IND,TST:
;43212
143213

143214
U 14B4, 0481,2592,5530,0050,0148,8

U 14B5, 0080,0036,4030,0047,00FD,9

163215

:2%5}9
263218

;2%%38

j0sssemssessccccncnonncunonne
e;
Q MLMDR],
;;

SAVE MDR BEFORE DESTROYING

FLAG1~057,

TEST WHICH ROUTINE

READ,SI1ZECIDEP],

NEXT/CM.OSR.IND-=TEST.FLAG

H GET ADDRESS OF OPERAND

;;

)ememmmcemmccmccccscecnocens
e;

NEXT/IE CM.0DD

;

143221

;63222 =00

;43223 CM.OSR. IND TEST.FLAG:
043224
163225

U 1488, 0(81,2016,485D,84A7,0148B,C

U 1489, 0481,2016,485D,84A7,014B,E

U 148A, 0487,2016,485D,84A7,014C,0

;43226

;Q0msssesesacccccancatnvoconen. :
VA ZEXT(MCMDR]),
:
SI7ELWORD],0DD ADDRESS?,
;

163229
;63230

L ettt
b Lot H
VA ZEXT(M[MDR]),
;;

FROM 0S.MOD
PUT ADDRESS OF OPERAND INTO VA
TEST FOR ODD ADDRESS AND WROD INST

163234
163235

L
e L L D LD B L L AL L L UA_MTEMFO_ZEXT(MDR},
:
SIZECWORDT,ODD ADDRESS?,
;;
NEXT/CM.OSR=WRT.END
;

FROM OS5 .WRT

:zzggg

163231
:2%5%%

;63236

:2%5%;

NEXT/CM, OSR=RED, END

SIZECWORD],0DD ADDRESS'7
NEXT/(M, 0SR=MOD. END

;
;

FROM 0S.RED

PUT ADDRESS OF OPERAND INTO VA
TEST FOR ODD ADDRESS AND WROD INST

PUT ADDRESS OF

OPERAND INTO VA

TEST FOR ODD ADDRESS AND WROD INST

;43239 =0
:43240 (M, OSR~RED END:
243241

U 148c, 0880,0036,4070,0050,0000,1
U 148D, 080,0034,4030,0047,00FD,9

1463242

;2%522

jQemmeesssecsenccenesen
e e
-H

READ SI1ZELIDER],
IRDX [1]

143245

;2%529

NEXT/IE.CM.ODD

H GET ACTUAL OPERAND
;

[T
—— mmm s
—

;63248 =0
163249 (M, OSR—MOD END:

263250

J 14BE, 0080,0036,4070,0054,0000,1

U 148F, 0C80,0036,4030,0047,00FD,9

Qmesmsscssmscnsssenunnnn
e~ :

63251

READ MOD,SI12ECIDEPT,

;zgsgg

NEXT/JE (M,0DD

263252

IRDX [1]

GET ACTUAL UPERAND

;43257 =0
243258 (M, IRDX:
2463259 (M,OSR~ WRT END:

iy 140, 0880,0036,4070,0047,0000,1
J 14¢Y, 0080,0036,4030,0047,00fD,9

;63260

2463261

143262
;43263

163264

sQ===sssssmessessscccconocnnocen :

IRDX (M

: NOTHING TO DO

lessesccccoccccnnnnsoncncneonee :

NEXT/lE (M,0DD

;

CMT098.MCX
CMODE .MIC

MICROZ

(ompatibility Mode

28-NOV~83

o- Zw

Compatibiiity Mode

— (=3

o—

160ns

Page 1063

: Ird Rom Definition''

——

- o x =3

@@ -~o-[a¥]-—

~~[2]&)[[-~--~-fea)

oT T LoT LoT e L O e LD s L D e LMLoW e TTR e TS o Vo B e ¥ T e TB o eS e L S e T

U 0 MO0 OV O U OU O OU00 U OJ 00U O AU 00U (U A0 0 AN QU A O O DU O UMMM MM A M MM M MMM M M IV MY

;43265 .T0C

H
3
16:30:35
CLOKX Rev 13,00, Clock rate
: Ird Rom Definition

— o

[7,]

[ OO EE .05.M0D

.BIC=REG

e oo

Vv Wi ao

[c M.OS.RED

fc M.0S.RED
[c M.0S.RED
[c M.0S.RED

55
56

—N-t~y

E 1 1TE

o.«

[y TE .0S.RED

BIT-REG

—.ro TM

o “w <@

e e cv

oo X “w
D.IRD

C=MEM

- ©e}

:BICB,2

1.
]

;8l1s.1

;8188.,1

—E

D.IRD

o—y AD xo oa
[WTo|an —

;BIS,2

D.IRD

|]) — WX a fes)<L— T-MEM

JBIC,1

s wE <— S~MEM

;BlsB,¢

]
:BIT,?

.BIT=REG
.0S.RED
.BIT=REG

1
]

.BIT=-RES

— [y <OS.RED

COEX [Tt z2Z
o

—_,Os

AD.]RD
1C-MEM

oPy

i [y X .0S.RED
[}

(o=1-

.BIS=RtG
0S.M0OD

[CM.BIS-REG
M .0S.MOD

344

[RST wgiu . oOM<ILC —y

- — wE oa <— T~MEM
D.IRD

[TSWNy Wweuiey
s xow
.

.BIC~REG

J —s oo .0S.MOD

160ns

~ [2a}

J
J

163351

-—2 ET1 o(5]

—-

—

xox Z2=Z

CLOKX Rev 13.00, Clock rate
16:30:35
1rd Rom Definition

ewE ——wE
aFf QaF

Oo-

cavecanre

—o

@o—

w o @a

e e cecatn UMD Qe OO —

MICROZ

WX WwE —
wE

1M(01)
28=NOV=83
:
Compatibility Mode

CMT098.MCX
(MODE .MI(C

;BITRB,1

1,
]

;8118,°2

;BLE

;BLOS

w[}]=

page 1064|

.3,

;43376

143377
;43378

012:

[gnlan] (ST wius [zafos) [=Y=1

:43379

018:

;43381
;43382

0(3:

xELt ][SNY

;643385

011

,63388
;63389
;43390

01C:

xcE OE — LI M.BRCND

;433N

01D

—_ EE ][as] RCND

143394

[

CNT?

[=Y=)

~ra g — i [2 ]24] Qo o [aYa)

|SR wuy zafes) aon — aa

TM ~—oIy ao aa

JBNE

M o—

Lot

M —_ty — Wi DD aa oo [aYa)

:BR

L]Lo (W] ww

aa]ea]

[~Y=) —4[sfs an

HEY

k0]AD.IRD
— [2a

M g — W 0aQ

——

;BVS

QF2:

[N} wi)

— aa

[Tam it []9

—

;43397

OF6:

[|Lan e

@aq [=Y=) oo

;43400

082:
08A:

REG [CM.CLR-REG
MEM [CM.0S,WRT

-3 ~0
434627

;63428

.BAD,IRD
. (LR=-MEM

aa — o [~YaY

3.
]

oo [aYa)
*

[2afza) [=Y~) ao ao

1.
]

[LM,CLR-MEM

1L(M. (MP-REG
1 [CM.0S.RED

052

o SO EE .0S.RED
£6

[(M.05.RED

[+ E M [CM.OS.RED

o al <

REG [(M.OS.RED
MEM [{M.OS.RED

(=) [+e] M

REG [CM.COM-REG
MEM [CM.0S.MOD

088:

REG [CM.COM=REG
MEM {CM.0S.MOD

<oM
(09B:

REG [(M .DEC=REG
MEM [CM,0S.MOD

LDEC=REG

e EE .0S.MOD

]
]

JCMP,2

[(M.CMP=-REG
[(M.0S.RED

]
]

[Wyw—"] EEX .05.RED

]
]

.(MP-REG

]
J

—_— . < COM-MEM

]
]

[ST.] wF1. = OM-MEM

.BAD, IRD

s CC=SET

JCMP

] CIE.BAD.IRD
J (CM, CMP-MEM

.CMP-REG

o ~T <

s CC~CLR

;CLRB

11 1E.BAD.IRD

;BPT

¢ CLR

[anTanl =T RwB ac 1 [aY-)

ST}

;CMPB,1

.BAD.IRD
. CMP-MEM
BAD,TRD
. CMP=MEM

3,
]

~ il s 0 Sa o [aY=)

:CMPB,?2
:COM

; COMB

.BAD.IRD

rars [P DD [~Y=)

—rs

)

UO———G—

.CLR=-REG

042:

PRI

.BAD,IRD

.BRCND

i = .05, WRT

[efs[~¥
=)q

—_—
wE —_0
WE

~ M ~3 -

[T _— Wiy

[anlan] [WwTE.3 RWB

—_— aa [~Y=}

[1an]

263402
;43403
143404
143405
;63406
143407
;463408
;43609

;43401

AD. IRD

.BAD,IRD
AD
. IRD

—

;63398
;43399

3
]

— [
wE

163395

143396

.CM.BPT

M.BRCND

;63392
;43393

M.BPT

143383
;63384

—t —

ey wus .BAD.IRD
(20121}

——

;BPL

——

()

Ird Rom Definition

;63380

.BRCND
.BRCND

CLOKX Rev 13.G0, Clock rate = 160ns

CNTO

IRD1

Compatibility Mode

16:30:35

163374

;43375

28=-NOV=-83

——y

CMODE

]

1M(01)

—— [T

{M1098,

’

MICROZ

.DEC

;DECB

Page 1065|
i

;

CMT098.MCX

(MODE . M[C

143629

143430

MICRO2

1M(01)

Compatibility Mode

28=«N0OV=83

1RD1

16:30:35

K 3

CLOKX Rev 13.00, Clock rate = 160ns

Ird Rom Definition

CNTO

CNT1

143431

062:

REG [CM.NS.RED

1 [CM.DIV

1 [IE.BAD.IRD

:DIV,1

43434

072:

REG [CM.OS.RED

1 [CM.DlY

1 [1E.BAD.IRD

DIV,2

143637 088:

RES [IE.CM.EMT

1 [IE.BAD.IRD

J CIE.BAD.iRD

JEMT

REG [IE.CM.EMT

3 [IE.BAD.IRD

J [1E.BAD.IRD

JEMT,2

REG [JE.CM.EMT

1 CI1E.BAD.IRD

1 [IE.BAD.IRD

JEMT,3

REG CIE.CM.EMT

3 [IE.BAD.JRD

J [I1E.BAD.IRD

JEMT,4

REG [CM.INC-REG

J [IE.BAD.IRD

] CIE.BAD,IRD

s INC

REG [CM.INC-REG

J [IE.BAD.IRD

1 [IE.BAD.IRD

;INCB

;10T

:f%fi%%

;2§z§2
:zgzgg

163640

089:

143443

098:

143446

099:

3’431.49

092:

143452

QOA:

143455

QC4:

:2%22;
:zgzzg
;zgzzg
‘2%22?

2%222
:43223
N

143458

OF1:

143467

OE3:

143464

0FS:

143467

OE7:

143470

;2%228
:2;22%
2%222

MEM [CM.US.RED

MEM [CM.OS.RED

MEM CIE.CM.EMT

MEM [IE.CM.EMT
MEM C1E.CM.EMT
MEM CLE.CM.EMT
MEM [CM.0S.MOD

MEM [(M,0S.MOD

REG [1E.CM.10T

J [CM.DIV

1 ECM.DIV

] CIE.BAD.IRD

3 CIE.BAD.IRD
3 [IE.BAD.IRD

] CI1E.BAD.IRD
1 [Ch. INC=MEN

J [CM.INC-MEM

1 CIE.BAD.IRD

3 CIE.BAD.IRD
J CIE.BAD,IRD

I CIE.BAD.1RD
3 CIE.BAD.IRD
J CI1E.BAD,IRD
3 CIE.BAD.IRD

J [IE.BAD.IRD

]

]
]

]

MEM [IE.CM.IOT

] CIE.BAD.IRD

1 [1E.BAD.IRD

7 [IE.BAD.IRD

REG [CM.JMP-REG

[IE.BAD.IRD

1 [IE.BAD.IRD

3 C1E.BAD.IRD

NP1

REG [ (M, JMP-REG

] LIE.BAD.IRD

1 [1E.BAD.IRD

JMp,2

REG [CM.JMP-REG

3 [1£.8AD.IRD

1 [1E.BAD.IRD

NP3

MEM [CM.0S.WRT
MEM [CM.0S.WRT
MEM [CM,0S.WRT

1 LCM,JMP-MEM
J

[CM,UMP-MEM

1 CIE.BAD.IRD

J LIE.BAD.IRD

]

MEM [CM.0S.WRT

1 [CM.IMP=MEM

1 [IE.BAD.IRD

1 [1E.BAD.IRD

JJMP
L4

080:

REG [(M.0S.WRT

J [CM.JSR

) [1E.BAD.IRD

:JSR,1

43473 081:

REG [(M.0S.WRT

[CM.JSR

J [1E.BAC.IRD

(ISR,2

143476

REG [CM.OS.WRT

1 [LM.JSR

1 L{E.BAD.IRD

;JSR,3

REG [CM.OS.WRT

) [(M,JSR

3 [IE.BAD.IRD

ISR,4

REG [(M.u3.WRT

1 [CM.JSR

] LIE.BAD.IRD

;JSR,S

‘2%283
‘f%fi;}
‘Z%Z;Q

;2§2;g

090:

143479 091:
;Zgzgg

1436482

43483

OAD:

REG [(M,JMP~REG

J CCM. JMP-MEM

) C1E.BAD.IRD

MEM [CM.O0S.WRT
MEM [CM.OS.WRT
MEM [CM.0S.WRT

MEM [CM.OS.WRT

1
1

1
]

[LM.JSR
[CM.JSR
[CM.JSR

[CM.ISR

{CM.JSR

3 [1F.BAD,IRD
1 [IE.BAD,IRD
3 CIE.BAD.IRD
3
3

CIE.BAD.IRD
CIE.BAD.IRD

[IE.BAD.IRD

]
]
]

]
]

]

Page 1066

{

ooyo .( ;

4: oi 4: H(-]|M iT_M Po

O- ~

E- !=

143484
0AY:

081:

+0S.WRT
.0S.WRT

]
]

[CM.JSR
[CM.JSR

s
g Pt

0AD:

REG [CM.MFPD-REG
MEM C[CM.OS.RED

]
]

—C .MFPD=MEM

[guTan] [T} [ES]IE] [a ]es] [=Y=) o aa

e W MFPI=MEM
OE

|[
—

:43500
263501

UB(:

REG [C M.MTPD
MEM [CM.0S.WRT

0B4:

REG [C
(M. MTP]
MEM [CM.OS.WRT

~cencmyes —OVUO0M

060:

070:

Sal

< -o

ey e]

oo ~
o (2]

o< <

p|
]

B}[

.BAD.IRD
MTPI

’

J
J

AD.IRD
.BAD.IRD

1.
]

11 {M.0S.WRT

JLIE .BAD.IRD
J [CM.MOV-MEM

J [(M.MOVB-REG
1 [ M.0S.WRT

3
]

oo P wiw [=Ya)

J
J

[CM,MOVB-REG
[CM,0S.WRT

J [IE.BAD,IRD
J [CM.MOV-MEM

REG [CM.OS.RED
MEM [CM,OS.RED

]
]

[CM. ML
[Cm. muL

1
J

[CM.MUL
[CM,MuL

REG [(M.OS.RED
MEM [CM.0S.RED

farpa oo wy o w[=Y
=Y

—ta

REG [CM.NEG-REG

MEM ((M,0S.MOD

1
]

[CM.MOV-REG

D.IRD

wE o=<L G-MEM
.

—o
Xw

[ack

AD.IRD
.MOV-MEM

AD.IRD

DE OV-MEM

o j=] (=)

< < .H

[T ww

f=] o ~

[ewpe—; wadg .BAD,IRD

wily [safes) [~Ya) — [+g~d[=>Y=)
[=Y=}
.

BAD, IRD

i MTPD

’

JMov,1

]

1
sMovs,

2
;MOVB,
N
JMUL

[1) _ DD ao 1:1(ssg[~Y=Y

e — wuw QD
.

JMUL,2
;NEG

—o

mr o D, sa 1 [=Y=)

NEG-REG
.08.MOD

JMFPD

sMIP]

[SETI8] o ao — y oo aa

JSR,.

sMFP]

AD.IRD

3
]

[T
—t

pEs

j=4 N >

2
M

e Tty terte

etatn

-~ ~F o

.BAD.IRD
MTPD

;JdSR,6

J [CM.MOV-REG
1t (M.0S.WRT

041:
051

AD.IRD
.BAD, IRD

wius Do AD. IRD

—
wE

;43509

;63510

]
]

—_—

wjres [ea]ae]

;43508

;43506
163507

.BAD, IRD

-4 [s
OE (S

:63503

— :

[]Ie [SEW] uJjw (2 1}

«BAD.IRD

1.
]

JJSR,7

[CM.JSR
[CM.JSR

0AS:

:43504
143505

]
]

143497
;43498

+43502

REG [CM.0S.WRT
MEM [CM.OS.WRT

160ns

CNT?

0QBO:

;43499

CLOKX Rev 13.00, Clock rate

[anTan] — s

— —_—
wE —_— WwE
wE

)b mNoGO aibd

CNTO

—_

;43488
;43489
;63490
;63491
;43492
43493
143494
43495
:43496

——

;43486
143487

IRD1

;43485

—£

(oY) [+E]oV Ex

—~

e—

--~OE<

N—

“~

’

1.
]

sNEGB

3 [IE.BAD.IRD
J CIiE.BAD.IRD

sRESVRD

[anlal [S] w s [s]oa)

sRESVRD

]
]

[T wus .BAD.
o IRD

AD.IRD

JRESVRD

Page 1067|

.
.
.
.

’
.

2“ L = o~

LA(=]

Laal

(=34

~—re

—

= O o o oo oo @ o o o o L oo oo oo oo oo oo oa@ oo

—

Lt Laal L] o -~

(o} APL
4

o« Lol o

c w»

Page 1068

(MODE

IRD1

;63594
;63595
;43596

0c4:

:03599

025

[T S81%8] ao ac oy— an

c
REG Ll .CM.RESOP
MEM [! t.CM.RESOP

[T uw

ao oo [=Y=)

[ — wus .BAD.IRD

:43605
;43606

027

;43608

028:

—— —

— witg [ra)ea) [=Y=] — [2o

143632

;463633
. 463634
;43635
143636
;43637
;43638
;43639
143640
V43641
I
“36472
;43643
;63664
;43645
163646
143647

1,
]

JRESVRD

am RD
[NTR [YEIE ) .BAD.I

+RESVRD

.BAD. IRD

—

i wuy .BAD. IRD

AD, IRD

JRESVRD

]
]

It .BAD,
0}[2a]s IRD

sRESVRD

]
J

[N wius .BAD,1RD

.BAD.IRD
.BAD. IRD

3
]

sRESVRD

1 LIE .BAD.IRD
J CIE.BAD,IRD

JRESVRD

o o~ <

[S}] —y— ww .BAD. IRD

mrm it — wi [a ]ea} aQc — [2.qaq aa

;RESVRD

o [aY] o}

[T- [SE)IV [24J24] D.IRD

g Wy «BAD.IRD
[ S}[FVRE .BAD.IRD

mrm [

<T <

.BAD,IRD
D.IRD

02C:

3
]

.BAD. IRD

e Wl «BAD. IRD

(2D:

REG [IE
1E.CM.RESOP
MEM CIE.CM.RESOP
Ie.C

02E:

REG [1E.CM.RESOP
MEM [IC.CM.RESOP

.BAD,IRD

Q2F:

L IE.CM,RESGP
€ IE.CM.RESOP

030:

REG [ IE.CM.RESOP
MEM [ IE.C
.(M,RESOP

[ST wuw

ao —r ao

031:

REG [1 E.CM.RESOP
MEM [IE.
tE.CM .RESOP

(S}

]
]

033:

]
]

.(M.RESOP
REG [IE.C
MEM [I1E.CM.RESOP

RE G [lE. (M.RESQP
ME M LIE .CM.RESOP

1
]

[FeiT .BAD,
[sa]ea) IRD

AD.IRD

sRESVRD

e [SWYAE) .BAD
eafa ) . IRD

.BAD. IRD

JRESVRD

[T Ul 2 ]e4] AD. IRD

¢RESVRD

.BAD.IRD

janl
M
~

;RESVRD

am
(ST} wu .BAD.IRD

—e Wi

J
]

AD., IRD

JRESVRD

oo aa — @
.BAD. IRD
AD.

IRD

.BAD.IRD
AD. IRD

1,
]

JRESVRD

;RESVRD

]24 IRD
e
—t Wiy .BAD.

.BAD.IRD

036
035:

.BAD.IRD

[ST— Wiy .BAD.IRD

032:

)

163648

AD
. IRD

sRESVRD

.BAD.IRD

(S — [TWRE ) .BAD.IRD
[sa)se}

]
]

C [ €.8AD. IRD
1E
(1C.BAD.IRD

JRESVRD

[T [SV]E) .BAD.
Qo IRD

J [IE.BAD.IRD
10 E.BAD.IRD

JRESVRD

— — [Fe7Ve} [saYea)

1
3

+RESVRD

.BAD.IRD
AD.

IRD

[1E.BAD.IRD
!
LIE
1E.BAD.IRD

]

—3

143627
1463628
;43629
;43630
;43631

g ww .BAD.IRD

.BAD.IRD

oy g ——

;43626

p|
]

w g .BAD.IRD

]
]

> IaY) o

43620
143621
;463622
;63623
, 43624
;43625

160ns

— — — — —— [SpTa]

43609

ac — oo

—

143607

[Sesy—Y — —

: 43604

.BAD.IRD

(NT1

CNTO

026

;63603

——

3600
;43601
:43602
!
s

3
CLOKX Rev 13.00, Clock rate
Ird Rom Definition

16:30:35

[T} —

;63597
;7 3598

—

MICROZ
1M{01)
28-NOV-83
:
Compatibility Mode

— 1) LS — — —

CMT098.

]

page 1069 |

Compatibility Mode

039:

s—

03A:

;43665
;43666

V3B:

;63669
1463670

03C:

REG [IE.C
.CM,RESOP
MEM [IF.CM,RESOP

:43672

03D

IE.C M.RESOP
IE.C
.CM.RESOP

;63675
143676

03F:

i E.CM.RESOP
.(M.RESOP
[l £E.C

163667
;63668

$43671

143673
143674

143677
;43678
J43679

143680

03F:

[2afes . IRD
[y W .BAD
.BAD.IRD

el ) .CM,RESOP

—t —

243664

AD, IRD
. IRD
AD

.CM.RESQP

[IE.CM,RESOP
MEM [IE.CM,RESOP

RE 6

3
]

—

AD, IRD
.BAD.IRD

]
]

.BAD. IRD

[ Wi o aa l:l oa oo
[ery—l — sy .BAD.IRD

]
]

s — Wi «BAD. (RD

.BAD. IRD

040:

.BAD.IRD
.BAD.IRD

;63684

047

—ta — [FoyeY] o D.IRD

o 3 =]

$43689
143690

Q4F:

1463692
;63693

050:

;63696

057:

;43691

163694
;63695

;63697
;43698
;43699
;63700
143701

163762

63703

¢RESVRD

JRESVRD

——— ——

REG [IE (M.RESOP
MEM [IE.CM.RESOP

@xoa aa

[amLo —n wia oa [=Y=) 1:1 aco aa

.BAD, IRD

JRESVRD

AD. IRD
AD, IRD

sRESVRD

—ta Wity oo AD. IRD

p|
]

Wil

J [IE.BAD,IRD
J LIE .BAD. IRD

[T
IE.(M_RESOP

1.
|

AD.

.BAD. IRD
AD. IRD

(2 20}

JRESVRD

]

sRESVRD

AD., IRD

I )(W] — @
L|[om —

o@ oo

e [y (YNNS} a0

[aY=)
oo

— aoa

JRESVRD
JRESVRD

IRD
o — [2a]se AD. IRD

JRESVRD

sS4 1 xcY[~=)

[anlanl

iRESVRD

(=Y

;RESVRD

[Ty E](YIS [«¢Jea] [~Ya) oo

sRESVRD

i — wul
e IE.CMJRESOP

]

.BAD.IRD

[ST- [S YTH) [safes)

058:

JRESYRD

AD. JIRD

@ IRD
[GUTE] i .BAD,

(e
—
e
D@

O TM

1463686

.BAD. IRD

AD. IRD

D.IRD

fanlan)

;43685

—ea wiw .BAD.IRD

]
]

;43681
;43682

;63683

3
]

~TM

263663

[amnlan

4][saZ:
e wuy .BAD.iRD

Mo [T Wi @D [=Y=)

[o wvw>

mre i—ta g—wiuwg o L aoa
—

i .CM_
[y RESOP

——

)Lam

S 63661
;43662

.(M.RESOP

[T¥yl

mrm g— moa<LLT —

160ns

=—

;43659

$63660

038

CLOKX Rev 13,00, Clock rate
16:30:35
¢ Ird Rom Definition

e [=1

ey — g

143658

;63657

O=E
OE
et g

—OML O<- [M To¥ [S-T] F=EX xoe aoq

—

28=NOV-83

ww [FEYVE}

FE >v

1TMM(01)

[WTN
—

MICROZ

of= f « gl <f LS«

(MT098,
CMODE.

AD. [RD
AD.IRD

(eI

[eafas] ao
.

—

Page 1070|

H
;

CMTO98.HE§
CMODE .,

MICRO2 1M(01)
28=NOV-83 16:30:35
(LOKX Rev 13,00, (lock rate = 160ns
Compatibility Mode
: Ird Rom Definition

143706

063:

REG [IE.CM.RESOP

J [1E.BAD.IRD

J CIE.BAD.IRD

JRESVRD

143709

065:

REG [1E.CM,RESOP

J [1S.BAD.IRD

J [1. 3aD.IRD

JRESVRD

143712

068:

REG [I1E.CM.RESOP

J [IE.BAD.IRD

JRESVRD

43715

069:

REG [IE.CM.RESOP

) C1E.BAD.IRD

Y [1E£.BAD.IRD

JRESVRD

343718

06A:

REG [IE.CM.RESQOP

J [IE.BAD.IRD

] [IE.BAD.IRD

sRESVRD

;43721

068

REG [1E.CM.RESOP

J [I1E.BAD.IRD

J CIE.BAD.IRD

J [I1E.BAD.IRD

]

+RESVRD

543?24

06C:

REG [IE.CM.RESOP

MEM [IF.CM.RESOP

]

) CIE.BAD,IRD

] [1E.BAD.IRD

JRESVRD

343727

06D:

REG [IE.CM,RESOP

3 [1E.BAD, IRD

3 [1E.BAD.IRD

JRESVRD

343730

Q6E

REG [1E.CM.RESQP

J [IE.BAD.IRD

J [IE.BAD,IRD

sRESVRD

;43?33

06F :

REG [IE.CM.RESOP

J [IE.BAD.IRD

sRESVRD

143736 073:

REG [1E.(M.RESOP

J [I1E.BAD,RD

J [1E.BAD.IRD

JRESVRD

543739

075:

REG [IE.CM.RESOP

] [1E.BAD.IRD

J CIE.BAD.IRD

;RESVRD

43742

078:

REG [IE.CM.RESOP

J [IE.BAD.IRD

J CIE.BAD.IRD

JRESVRD

143745

079:

REG [1E.CM.RESOP

J [IE.BAD.IRD

JRESVRD

143748

07A:

REG [I1E.CM.RESOP

] C[IE.BAD.IRD

1 [IE.BAD.IRD

+RESVRD

143751

078!

REG [1E.CM.RESOP

J [1E.BAD.IRD

JRESVRD

143754

07¢:

REG [IE.(M.RESOP

J [1€E.BAD.IRD

] [IE.BAD.IRD

JRESVRD

343757

07D

REG [1E.CM RESOP

J [IE.BAD.IRD

J [1E.BAD.IRD

sRESVRD

:z%;}?

:2%;}2
:2%;}9
;2%;58
:2%;5%
;2%;52

:2%;58
;2%;%;

:2%;%2

:2§;§§

:2%;2?
;2%;22

:2%;29
;2%;28
;2%;%%
;23;22
;43758

MEM [IE.CM.RESOP
MEM [IE.CM.RESOP
MEM [IE.CM.RESOP
MEM L[1E.CM.RESOP
MEM [1E.CM.RESOP
MEM [1E.CM,RESOP

MEM [I1E.CM.RESOP
MEM [1E.CM.RESOP

MEM [1E.CM,RESOP

MEM [lE.CM,RESOP

MEM [1E.CM,RESOP
MEM [IE.CM.RESOP

MEM [IE.CM.RESOP
MEM [IE.CM,RESOP
MEM [1E.CM,RESOP

MEM [IE.CM.RESOP
MEM [1E.CM,RESOP

CNTQ

Page 1071|

:2%;8%

:2%;8;

IRD1

J [I1E.BAD.IRD
J [IE.BAD.IRD
J [IE.BAD.IRD
J [IE.BAD.IRD

J [IE.BAD.IRD

J [I1E.BAD.IRD
[IE.BAD.IRD

] [IE.BAD.IRD

) [1E.BAD.IRD

J [1E.BAD.IRD
J

[1E.BAD.IRD

) CIE.BAD.IRD
J

[IE.BAD.IRD

J [IE.BAD.IRD
J CIE.BAD.IRD
]

]
]

[1E.BAD,IRD
[1E.BAD.IRD

[IE.BAD.IRD

(NT1

J [IE.BAD.IRD
J [1t.BAD.IRD

J [1E.BAD.IRD
J (1E.BAD.IRD

J [IE.BAD.IRD

] [IE.BAD.IRD

J [1E.BAD.IRD
J [1E.BAD.IRD

J [1E.BAD.IRD

J [IF.BAD.IRD

J [1E.BAD.IRD

J CIE.BAD.IRD

3 (IE.BAD.IRD
] CIE.BAD.IRD
] C1E.SAD.IRD

]

J
]

]

]
]

]

]
]

;
;

;

(MT098,
CMODE

[

M01)
MICRO2
28-NOV~83
:
Compatibility Mode

I .
3

—<

DD Od OO OO OO OO OO OO O O oo O@ 00 O 00 OO OO 00

ax OWO0 OWis WWw00 00Wil W0 O 00Wi OOWil ooWl Woo Wlo0 OW0 OWl0 OWl0 OLl0 WOik0l WilO 0 Wil0O OOwiw

—

16:30:35

CLOKX Rev 13.00,

Ird Rom Definition

Clock rate

160ns

——

JRESVRD

JRESVRD
JRESVRD
JRESVRD

JRESVRD
sRESVRD
JRESVRD

JRESVRD
sRESVRD

JRESVRD
JRESVRD

;RESVRD
;RESVRD

;RESVRD

JRESVRD

sRESVRD
{RESVRD
;RESVRD

Page 1072|

MICRO2

TMT098,MCX
CMODE
. MIC

Compatibility Mode

(NTO

)]
| S} =) [ S TR}
| N3 )
L
[ STE ] g
[ Sy )
i
|S | )
[ |S
[ | 3) (ST ata
| -—)
| S W) [ W] S

[
e
T
e
e

e Lo B
eL T

op2:

REG

Pt T

;63867
;43868

Ton BN oe T

0D1:

}43865
;43806

(M.RESOP
.CM,RESOP

i L |

;63863
;43864

REG
MEM

;43862

.CM_RESOP
.CM.RESOP

e 12 N o L B

oDQ:

4§R60

;43861

o L Y e U ee TR

REG
MEM

QCF:

;43857

oo Vo TR

43858
;43859

——

REG
MEM

—

OCE:

145855

e Voo TR s Fo T

REG
MEM

e L B

0CD:

e
L e WO

;43852
;43853

MEM

e Lo

REG
MEM

143856

REG

MEM

.CM.RcSOP
.CM.RESOP

.CM.RESQOP
.CM.RESOP

.CM.RESOP
.CM.RESOP

.CM.RESQP
.CM.RESOP

0C5:

0CcL:

;43854

. IRD
.IRD

REG
MEM

;43849

;63850
;463851

.IRD
.IRD

0ct:

REG
MEM

163848

.IRD
. IRD

.CM.RESOP
.CM,RESOP

0cB:

;43847

. IRD
IRD

REG
MEM

REG

;43845

.IRD
. IRD

0C0:

0CA:

163846

.IRD
.IRD

.CM.RESOP
.CM.RESOP

REG
MEM

143844

.IRD
.IRD

REG
MEM

0C9:

i4§84]
163842
;43843

.IRD
.IRD

0BF:

REG
MEM

;43839

.IRD
.IRD

REG
MEM

0c8:

;43840

.IRD
.IRD

OBE:

REG
MEM

;445838

.IRD
IRD

REG
MEM

0C7:

;45836
;43837

.IRD
.IRD

08D:

e LT

:4}833
;675834
;43835

.IRD
.IRD

IRD1

43831
’3832

MEM

28-NOV-83

.CM.RESOP
.CM.RESOP
.CM.RESOP
.CM.RESOP

.CM.RESOP
.CM.RESOP
.CM.RESOP
.CM.RESOP
.CM,RESOP
.CM.RESOP
.CM.RESOP
.CM.RESOP

.CM,RESOP
.CM.RESOP

.CM.RESOP
.CM.RESOP

.CM.RESOP
.CM.RESOP
.(M,RESQOP
.CM.RESOP

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

Ird Rom Definition

CNT?
] CIE.BAD.IRD
J CIE.BAD.IRD

3.
]

JRESVRD

J CIE.BAD.IRD
1 [IE.BAD.IRD

1,
]

JRESVRD

.IRD

J CIE.BAD.IRD

JRESVRD

J CIE.BAD.IR
J CIE. BAD.]RD

J.
]

JRESVRD

J CIE.BAD. IRD
J CIE.BAD.IR

1.
]

JRESVRD

J CIE.BAD.IRD
J [IE.BAD.IRD

1.
]

JRESVRD

.IRD

1 [IE.BAD.IRD

;RESVRD

J CIE.BAD.IRD
J CIE.BAD.IRD

1,
]

JRESVRD

J CIE.BAD.IRD
J CIE.BAD.IRD

1,
]

;RESVRD

J CIE.BAD.IRD
J [IE.BAD.IRD

i,
]

+RESVRD

J CIE.BAD.IRD
J (IE.BAD.IRD

1
]

+RESVRD

J [IE.BAD.IRD
J CIE.BAD.IRD

1,
]

;RESVRD

.IRD
IRD

J CIE.BAD.IRD
J CIF.BAD.IRD

1,
]

JRESVRD

J CIE.BAD.IRD
J CIE.BAD.IRD

d,
]

JRESVRD

J CIE.BAD.IRD
J C1E.BAD.IRD

1.
]

+RESVRD

J CIE.BAD.IRD
J CIE.BAD.IRD

1.
]

sRESVRD

.IRD
.IRD

] CIE.BAD.IRD
J [IE.BAD.IRD

3.
]

;RESVRD

. IRD

] [IE.BAD.IRD
1 [IE.BAD,[RD

1,
]

:RESVRD

.IRD

BAD. IRD

J CIE.BAD.IRD

]

Page 1073?

JRESVRD

+RESVRD

JRESVRD

+RESVRD

JRESVRD

+RESVRD

JRESVRD

LUt

+RESVRD

sRESVRD
sRESVRD
;RESVRD

¢RESVRD

IE.BAD.IRD
IE.BAD,IRD
IE.BAD.IRD
1E.BAD.IRD
1E.BAD.IRD
IE.BAD.IRD
1€.BAD.IRD
1E.BAD.IRD

OO0

~
~
-~
.~
N
-

[E.BAD.IRD
IE.BAD.IRD

—t
TM

IE.BAD.IRD
IE.BAD.IRD

| S5 S
e
| NS ~mrm
[ ST
~rrm
g
TMM

OU
U0
OO0

IE.BAD.IRD
IE.BAD.IRD

| Y TM
[ 3] )
M
e
~r

1E.BAD.IRD
IE.BAD.IRD

UOUD

JE.BAD.IRD
1E.BAD,IRD

oo
U

S
S
Y

VXD

e ]

DV
XDV
XTI

1E.BAD, IRD
IE.BAD.IRD

(S [ ]
[anlas] ey

.BAD,
.BAD,

.BAD,
.BAD.

.BAD.
.BAD,

.BAD.
.BAD.

1E.BAD.IRD
1IE.BAD.IRD

2DV

.BAD.
.BAD,

[

.BAD.
.BAD.

1E.BAD.IRD
1E.BAD.IRD

D®®

L
e Lo T

mim

.BAD,
.BAD,

——

Pt Lo TR 2 Lan D
o Lo|

.BAD,

.BAD.

[P
——

—itd
e
| S} W)
i
] | Sy )

M, RESOP
(M, RESOP

.BAD,
.BAD,

——

e T

e T TN o ¥ e T

L
[ S
| ] ]

an Taen SO coe T SRR e UT

—

—b
—

sl
il
ey

¢RESVRD

Lot

ey
et
[S
| S—) —a
Lad

1IE.BAD.IRD
IE.BAD.IRD

JRESVRD

s bt
—

— e
—— b
[
eb

(e Lonm BN oo T |
i
L Tome |

et
—

(M, RESOP
.CM. RESOP

[ e on BENRE o T

M, RESOP
.CH, RESOP

RFG

MEM

(M. RESOP
(M, RESOP

(e Lo B

VES8:

MEM

.M. RESOP
M, RESOP

REG

(M, RESOP
.CM. RESOP

0E6:

b s

REG
NEM

(M, RESOP
.M, RESOP

[Eyey

QE4:

(M. RESOP
.CM, RESOP

—b

1643923

REG
MEM

.CM, RESOP
.M, RESOP

.BAD.
.BAD.

——

163921

0E2:

M, RESOP
M. RESOP

.BAD.
.BAD.
+BAD,
.BAD.

;43920

REG

MEM

(M, RESOP
CM, RESOP

——

;62%12
J439N3
;43914
;43915
;63916
;43917
;43918

0EO:

(M, RESOP
(M. RESOP

(o Lone T e T B o T BN o T BN oo Lo|

;43909

143910

1E.BAD.IRD
1E.BAD.IRD

JRESVRD

REG
MEM

—
[oun
{o |

:
ODF

;43908

[ ~mre

143906
;43907

REG
MEM

[ 50 )
TM

ObE:

;463905

e
[l |

[ Roue SEENE oo Laun|

;463903
;63904

REG
MEM

143902

[S mm

0DD:

1645900

[ S TE )
M

143901

s
My

REG
MEM

;43899

e
M

opc:

;63898

REG
MEM

IE.BAD.IRD
IE.BAD,IRD

OO0

0pB:

;43894

. 43895
JL 3896
163897

IE.BAD.IRD
1E.BAD.IRD

MEM

IE.BAD,IRD

Ovo

REG

ODA:

14389
143892
;45893

REG
MEM

.BAD.
.BAD.

VDV

0D9:

;43888

;63889
;43890

M. RESOP
.CM, RESOP

REG
MEM

.BAD.
.BAD.

0D8:

(M, RESOP
.M, RESOP

REG
MEM

0D7:

;43884
143885
;43886
;44887

.BAD.
.BAD.

;43883

43881
143882

.CM, RESOP
(M, RESOP

1E.BAD.IRD

REG
MEM

.BAD.
.BAD.

1E.BAD.IRD
1E.BAD.IRD

0D6:

;43880

.CM, RESOP
(M, RESQP

REG
MEM

.BAD. IRD
.BAD, IRD

I W

0D5:

;43878
.4 3879

.CM, RESOP
(M. RESOP

.BAD. IRD
.BAD. IRD

GUDA U

L3876
163877

REG
MEM

| ) &)

0b4:

CLOKX Rev 13.00, Clock rate = 160ns
CNT?

N e Lo SR o Do SN mm Lo R[}

;63874

]:43875

.CM. RESOP
.CM, RESOP

Ird Rom Definition

s Vo TR oo [ e

REG
MEM

003:

[Lo T o T BN e Lo BN s s BN oo T|

1143871
143872

CNTO

IRD1

OUo

;43869

;43870

16:30:35

1M01)
MI1CROZ
28=NOV=~83
:
Compatibility Mode

CMT098.MCX
CMODE ,MIC

Page 1074

$43936
)
)
)

043937

143938

;43639

ds Wi aad

QEC:

w [SEI3] amo;m oo —
[T wivy [sa]ra}

QOED:

,. 43940

0M—O w~Lir

1;48949

QF9:

;43955
;43956

REG [IE.CM.RESOP
MEM (lE.C
.CM_RESOP

OFA:

¥ERTAY.!
43959

)TR[

@D as

LIl — w

. IRD
AD

;RESVRD

—_ — wus

ao — xa an

JI
]

JRESVRD

s [)SR — e [ea]12] aoc — t o[=Y=)

sRESVRD

g g

.CM.RESOP

[=Y=) — (a4[=Y=)
.BAD.IRD

i — wius .BAD.IRD

AD. IRD

+RESVRD

OFE:

OP
xE g il STo] .CM.RES
o
.CM.RESOP

]
]

i — .BAD,IRD

wiw

.BAD. IRD

|YN} —_— (o] [ea]:0) [=Y~=1 — [+424[~Y=)

OFF:

R G CIE .CM.RESOP
M M [IE.CM.RESOP

]
]

](-] [FWYVW) .BAD,IRD

o ][SWIEN wu

——

— — [TN]E¥] 2]
ea)

wWE

EG [CM.ROL~-REG

oE EM (¢ M.0S.MOD

— Wil .BAD, IRD
.BAD,IRD

.BAD, [RD
.ROL-MEM

1l £.BAD.IRD
J [CM,ROL-MEM

’

[S [sa]e1] oo —

.BAD, IRD

.RESOP

[-[ac4 [%w] [=[)Y3

.BAD.IRD

it EX .RESOP

JRESVRD

[

—

143967
;63968
;463969
;43970

OFD:

g [SVRS

— keA .BAD.IRD

X
OE

;43965
143966

JRESVRD

;RESVRD

—_ [SOIVE) .CM,R
[]RS ESOP

OFRB:

aa
i [SSITS .BAD.IRD
AD.IRD

i L ma ao —

OFC:
163964

J CIE.BAL.IRD
1 [l €.BAD.IRD

.BAD, IRD
.BAD. IRD

| 47047

—g —

——

143954

;43953

JRESVRD

[=Y=1 o ac

=oYo~ ei[S

CM,RESOP
.CM.RESOP

OF8:

[anla] (W] [IN)IN)

— @ aoa

aoo

I :43950
;43951

@ ao

JRESVRD

;RESVRD

JRESVRD

]

63934

i 143935

QEB:

]

M i )s

SR}[

t ;43933
+

an
——y

l ;43932

aa o ao

— Uy

—

163931

s unu

a o ] o[=Y=)

——

l 143930

i Wi

.BAD.IRD
.BAD, IRD

——

.RESOP
.RESOP

160ns

CNT1

rra

| ;43929 QEA:

[asT]

.43928

CLOKX Rev 13,00, Clock rate

CNTO

IRD1

96 QE9:
i 1439
;43927

Ird Rom Definition

[anlan]

CMODE MIC

16:30:35

][an

MICRO2 Imeon
28-NOV~-83
:
Compatibility Mode

CMTO98.MCX

|
: 43924
43625
v

JRESVRD

oo s o [=Y=Y
o (=Y

~re == 23 ac 1 ol

JROL

1.
]

;ROLB

Page 1075|

CMTO98.MCX

l
163979

MICROZ

(MODE .MIC

28-NOV-83

16:30:35

084+

REG [CM.ROR-REG

143984

08C:

REG [CM.RORB-REG

1 [15.BAD.IRD

) [1E.BAD.IRD
) CIE.BAD.IRD

]

REG [CM.RTI

3 CIE.BAD.IRD

3 [IE.BAD.IRD

|;2§g§2

['43987 OCet

MEM [CM.0S.MOD

]

[CM.ROR-MEM

) (CM.RORB-MEM

)

;ROR

;RORB

) [1E.BAD.IRD

JRTI %

] [IE.BAD.IRD

JRTS %

[IE.BAD.IRD

CI1E.BAD.IRD

MEM [CM.RT]

l~2§gg;

MEM [CM.RTS

3 CIE.BAD.IRD

REG [CM.RTT

1 CIE.BAD.IRD

1 [IE.BAD.IRD

JRIT *

REG [CM.SBC-REG

[IE.BAD.IRD

1 [IE.BAD,IRD

;SBC

1143993

| 2§ggé
L4

0C6:

REG [CM.RTS
MEM [CM.RTT

3 [1E.BAD.IRD

3 C1E.BAD.IRD

]

:-zgggg

!343990 0FO0:

3 CIE.BAD.IRD

) CIE.BAD.IRD

) [I1E.BAD.IRD

143996

OR2:

143999

0BA:

REG [CM.SBC~REG

1 [IE.BAD.IRD

;S8C8

144002

067:

REG [CM.SOB

J [1E.BAD.IRD

1 [IE.BAD.IRD

;08,1

1144005

077:

REG [CM.SOB

J [1E.BAD.IRD

1 [I£.BAD.IRD
1 CIE.BAD.IRD

]

:508,2

REG [CM.0S.RED

J [CM.SUB=REG

1 [IE.BAD.IRD

;SUB, 1

lAzgggg

:22889

-‘22882
';22889

144008 O4E:
‘?28?8

MEM [CM.0S.MOD

MEM [CM.0S.MOD
MEM ([CM.S0B
MEM [CM.S08

MEM [CM.0S.RED

] [CM.SBC-MEM

3 [CM. SBC-MEM

J [1E.BAD.IRD
)

CIE.BAD.IRD

1 [CM.0S.MOD

3 CIE.BAD.IRD

7 LIE.BAD.IRD
3 CIE.BAD.IRD

1 [CM.SUB-MEM

]

‘44011

056:

REG [CM.0S.RED

J [CM.SUB=REG

1 [IE.BAD.IRD

:SUB,2

164014

QF1:

REG [CM.SWAB=REG

1 [1E.BAD.IRD

J [IE.BAD.IRD

; SWAB,1

164017

OF3:

REG [CM,SWAB-REG

] [IE.BAD.IRD

1 [IE.BAD.IRD

; SWAB, 1

144020

OFS5:

REG [CM.SWAB-REG

J [IE.BAD,.IRD

1 [IE.BAD.IRD

s SWAR
1

Y44023

QF7:

REG [CM.SWAB-REG

) [IE.BAD.IRD

3 C1E.BAD.IRD

; SWAB, 1

.44

3 [CM.SWAB-MEM

1144026

0B5:

REG [CM.SXT

1 [IE.BAD.IRD

] [1€.BAD.]RD

;SXT

144009

O0AB:

REG [IF.(M.TRAP

) [IE.BAD.IRD

1 [IE.BAD.IRD

:TRAP,1

144032

QA9:

REG [1E.CM.TRAP

1 [IE.BAD.IRD

1 [1E.BAD.IRD

;TRAP,2

'2281%
;228}2
'22813

:22855

248§é

’228§§

:22839
144033

MEM [(M.0S.RED
MEM [CM.05.MOD

MEM [CM.0S.MOD

MEM [(M.0S.MOD

MEM (CM.0S.MOD
MEM [CM.0S.wRT

MEM [it.CM.TRAP
MEM [{E.CM.TRAP

]

1
3

[CM.0S.MOD

[CM.SWAB-MEM
[CM.SWAB-MEM

) [CM.SWAB-MEM

1 [CM.SXT

3 (1€.BAD.IRD
3 CIE.BAD,IRD

Page 1076{

]

CNT1

143981

;zggg%

CIE.BAD.IRD

CLOKX Rev 13.00, Clock rate = 160ns

Ird Rom Definition

CNTO

IRD1

!
80
11439

1M(01)

Compatibility Mode

H &

1 [CM.SUB-MEM
1

C1E.BAD.IRD

) CIF.BAD.RD

3 [IE.BAD.IRD
1 [1E.BAD.IRD

) [IE.BAD.IRD

) C1€.BAD.IRD
] CIE.BAD.IRD

]

]
b

]

)

’
|
|

|
|

;

(MT098.MCX

MICRO2

CMODE MI(

Compatibility Mode

bun03
.

IRD1

{403 O0B8:
44037

164039

40040

0B9:

04042 0B3:
142043

{44045

11406

O0BB:

{46048 061:
144049

44051

1344052

1M(01)

071:

28-NOV=-83
CNTO

16:30:35

4
CLOKX Rev 13,00, Clock rate = 160ns

Ird Rom Detfinition

CNT1

REG [IE.CM.TRAP

J [1E.BAD.IRD

J C1E.BAD.IRD

;TRAP,3

REG [IE.CM.TRAP

J [15.BAD.IRD

3 [IE.BAD.IRD

:TRAP,4

REG [CM.TST-REG

3 [IE.BAD.IRD

3 [1E.BAD.IRD

;ST

REG [CM.TST-REG

7 [1E.BAD.IRD

3 [IE.BAD.IRD

;TSTB

REG [CM.XOR
MEM [CM.XOR

J [CM.05.MOD

] [CM.0S.MOD

J [CM.XOR-WRITE

:XOR,1

REG [CM.XOR

1 [CM.0S.MOD

1 [CM.XOR-WRITE

:XOR,2

MEM CIE.CM.TRAP
MEM [IE.CM. TRAF

MEM [CM.0S.RED

MEM [CM.XOR

3 C1E.BAD.IRD
3 C1E.BAD,
IRD

] [CM.TST-MEM

J CCM.TST-MEM

[CM.0S.MOD

?
Page 1077|

3 CIE.BAD.IRD
] EIE.BAD.IRD

3 F1E.BAD,
IRD

J C1E.BAD.IRD
] [CM.XOR-WRIIE
3 [CM.XOR=WRITE

]

]
]

]

(MY098.

| 44058

o—

L TO0

(ompatibility Mode

.DEDE

VOOO AT IAD? D2 U SN 0RO ~= AIM STV ON OGO O = NM T N O QOO O v DM ST W O

(MODE.,

1M(01)
28=NOV~83
:
Compatibility Mode

MICROZ

16:30:35

CLOKX Rev 13.00, Clock rate

Dsize Rom Detfinition

: Dsize Rom Definition"

[

O—

[%2]

160ns

Page 1078;

CMT098.MCX
CMODE
. MIC

I et e e e e LA 3 eI e L Sl e LD i i L e e e e L s e LS LS L s e L i b i s

1M01)
28-N0OV=-83
MI1CRO2
:
Compatibility Mode

16:30:35
CLOKX Rev 13.00,
Dsize Rom Definition

Clock rate

160ns

Page 1079

p—emre

CMT098.

(MODE

.
¢
.

P R N L LAY

1M(01)

Compatibility Mode

P T P T T T e D T T T T O Y T T T N N T IO Y B | o L L L L e B L L D

’

SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSFJSSSS

ZE D—

MICRO2

28~NOV~83

16:30:35

CLOKX Rev 13.00,

Dsize Rom Definition

Clock rate = 160ns

Page 1080 |

[

MICROZ

1M(01)

Compatibility Mode

28-NOV-83

16:30:35

CLOKX Rev 13.00, Clock rate

Dsize Rom Definition

S R TRRT NR L R R R R R ]

OO0OOOOCOOOOODOOOOOOCOOOOOOOOOCOOOOODOCOLOOOOOODOOO

CMTO98
. MCX
CMODE .MIC

160ns

Page 1081

MICROZ

CMT098.MCX
CMODE . MIC

Compatibility Mode

RS ce s PR,

WOR
WOR

Y
171

28=NOV=83

COCODOODOCOOOCOOOODOCOCOOOOOOOOOOOOOOOO

OR
BYT
WOR
BYT

C(WOR
(WOR

161

1401)

;44312 ,BIN

16:30:35

CLOKX Rev 13.00, Clock rate

Dsize Rom Definition

160ns

Page 1082

MICROZ
1M(GTM)
0SR.MIC

CMTO98,.MCX
QSR.MIC

28-NOV-83

16:30:35

5
CLOKX Rev 13.00, Clock rate = 160ns

.NOBIN

Joc

Revision History"

: REv

EXPLAINATION

iy SR

Fix

OS.ADD_INC.PC

for

Page 1083:
1

13 .70C "'OSR.MIC"
14 .T0C ''Revision 31,0"
.
.
}g :
Jeft Peng, Gerard Koeckhoven, Brian Aliison

;

e
n

D
UK T

instruction PUSHAQ & MOVAQ

Code around an undocumented hardware conflict that causes

MDR_Q and [RDX in the same cycle not to work properly,
causing QUAD and DOUBLE short Lliterals not to work properly
when t e‘ are the last byte on a page and there
is a TB
MISS on the next page.
29=-MAY=~1980
Fix indexed immediate in 0S.80A.QUAD.
Fix indexed immediate,
.
.
(hange immediate mode for write type operands to take an addressing
mode fault,
Initial release,

144334

(BIN

cC 5
28-NOv=-83
16:30:35
CLOKX Rev 13,00, Clock rate = 160ns
er
:
OS.RED
Specifi
d
Native Mode Operan
= OO0~ U
= OO 00 NN N EH AN

+ 0S.RED"

Native Mode Operand Specifier

CRANNA RN A AR

Sescvenan

o P ol
o PP
P
PP o
AL Al aE AP

AR R A AR

AN Rk Ak kv Ak kA

0S.RED:

AR 2222223223332 23803 222223282222

;0 G

101:

CLOBBER MTEMPO DEF,

102

;0010

mmmmmmmm

Q_XB PC_PC+I,

NEXT/0STRED=IMMED
;001]~
e
se e
FPA_Q_MIMDRJ,LITNXT,

e e

0107, 0C87,7002,402D,A4A7,0049,4

AN N N AN AN

104

N N LA o

o
aE AR AP P

Ut L
U
NL

OO0

£~ PV

AR iRl llldd

;0100 -=rmm
em
e m
VA R[GPR.R]_RB-CONX.S!Z,

=(Rn)

;010 sommmmmmme e
VA_PCHSEXT(XB)+] PC_PC+]

VA GETS OPERAND ADODRESS

RBS GETS
e

NEXT/0S.RED-READ.SAV.EXIT

SIZECIDEP], CLOBBER MTEMPO DEF,

CLDBRER MTEMPO DEF,

NEXT/0S,RED=READ,
SAV, EXIT

+ DSPLMT

D(Rn)
DISPLACEMENT MODE
ADDRESS OF OPERAND IS REG + DSPLMI
PUT GARBAGE IN MTEMPQ
VA GETS ADDRESS OF OPERAND

VA_SEXT(XB)+R[GPR.R] PC_PC+I,
NEXT/0S.REO-READ.SAV.EXIT

107:

IRNUMISIZE!-!

Addr
PELATIVE MODE
ADDRESS OF OPERAND IS PC
PUT GARBAGE IN MTEMPO

SITECIDEP],CLOBBER MTEMPO DEF,

106:

AUTODECREMENT MODE

OPERAND ADDRESS IS GPR(RNUM) = SIZE

PUSH RBS-,

105:

[N MDR

MOR GETS OPERAND FROM [-STREAM
PUT GARBAGE IN MTEMPO
SAVE MDR IN Q

NEXT/0S.RED~READ,SAV.EXIT

N NNN NN NNNNOOON

of o
o
o
P
P
ol S
Al AR R
Y
o
o

RSS20

S*#cons
LITERAL MODE
PASS OPERAND TO FPA

IRDX {12

o~ P

0106, 0087,7815,003C,L4A7,0049,4

I*#cons
IMMEDIATE MODE
GET PROPER AMOUNT OF IMMEDIATE DATA

CLOBBER MYEMPO DEF,

O
R
N
T
T
e

0487,7816,403D,8407,0069,4

0S8R

R A AR AR AR

(Rn)+
AUTOINCREMENT MODE
PLACE ADDRESS OF OPERAND IN VA
PUT GARBAGE IN MTEMPO
INC GPR(RNUM) BY SIZE

0007 === mmmmmmmmmmmm
e e

fPA_Q_MCMDR] VA _RLGPR.R],
NEXT/0S.RED -AUTO, INC

0103, 0087,2592,5070,05E7,2000,1

0105,

A kAR AR AR

SAVE MDR IMN Q BEFORE CLOBBERING [T

CLOBRER MTEMPO DEF,IRDX L[1]

MDRTMZEXT(OSR),

0104, 0085,473C,003C,C4A7,0049,4

kA kAR RN

Rn
REGISTER MODE
PLACE OPERAND (GPR(RNUM))

FPA Q_MLMDR) MDR RLGPR.R],

103:

kA AR Ak AR

MDR is saved in the Q-register and is always destroyed,
Evaluates read type operands and places the result in MDR,
MTEMPQ is destroyed.
Read access for the operand is checked.

iSgGION/OSR.ML,OSR.R1H/OSR.R2L,OSR.RQH/OSR.R3L,OSR.R3H

A
AL

O ~ IO

0102, 0481,7002,5030,A047,0048,E

.TOC

08a7,2004,703C,C4A7,1048,C

0101,

0100, 0487,2004,707C,C467,1000,1

Page 1086}

MmMon

FS N
R
A O
Al aP P AP P P o
e
P A
F ol o £
(AT U LA U L LA N N LR A U A LN AN A AN L AN N (v
WHA VAR AN N B D 3 O D B 2 O DS D NN N ~

MICRO2

e
T T
R R
R- TS

(MT098.MCx
OSR.MIC

’

afAddr
ABSOLUTE MODE
NEXT 4 BYTES OF [-STREAM
PUT GARBAGE IN MTEMPQ

1S OPERAND

VA GETS ADDRESS OF OPERAND

CMTO98.MCX
OSR.MIC

MICROZ

1M(01)

28-NOV-83

Native Mode Operand Specifier

U 0108, 0887,2004,703C,(4A7,1010,E

:44385 108:
;44386
;44387
;22%%3
,44390 109:

;64391

J 0108, 0887,2004,703C,C4A7,1048.A

U 010C, 0C80,0036,4030,0047,00F0,¢
U 010D, 0C87,2004,71FC,C047,1440,0

U 010E, 0880,0036,4070,0050,0000,1

V0OV O
WNONN AN

U 010A, 0887,7815,003C,C4A7,0049,6

.44392
b&\x\b:\b
LD
AN
N AN NN

J 0109, 0C87,7816,403D,8407,0049,6

5 10A:

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

Page 1085

: 0S.RED

:1000mmememmmmccm
e e c e e nc e n e : (Rn)
REGISTER DEFERRED MODE
FPA G _MCMDR] VA_RLGPR. R1,
; OPERAND ADDRESS IS GPR(RNUM)
CLOBBER MTEMPO DEF,
; PUT GARBAGE IN MTEMPO
NEXT/0S.RED=READ.EXIT
;
R

bt e L D

VA_PC+SEXT(XB)+] PC PC+I,

L L L L DL ;

SIZECIDEP],CLOBBER MTEMPO DEF,

NEXT/0S.RED-READ, SAV

oAddr

RELATIVE DEFERRED MODE

; VA GETS ADDRESS OF ADDRESS OF OPERAND

: PUT GARBAGE IN MTEMPO
;

31010
memmc e et ; aD(Rn)
DISPLACEMENT DEFERRED MODE
VA_SEXT(XB)+RLGPR.R] PC _PC+I,
; OPERAND IS REG + DATA FROM I-STREAM
SIZECIDEP],CLOBRER MTEMPO DEF,
; PUT GARBAGE IN MTEMPO

NEXT/0S.RED-READ. SAV

;

;44400 10B:
144401

R
R R
FPA_Q_MLCMDR] VA RLGPR.RJ,

;
;

ARN)+
AUTO~INCREMENT DEFERRED MODE
VA GETS OPERAND
GPR(RNUM)

;22282

NEXT/0S.RED~READ. INC.4

;

SAVE MDR IN Q

}44399
264602

144405 10C:

CLOBBER MTEMPO DEF,

11100 == mmmmm e memesm o

;22283

NEXT/IE, ADDR.MODE

:64408 10D
244409

J110)~
cs
c e ec
FPA_Q MDR MTEMPO_RLGPR.R],

;222}9

; PUT GARBAGE IN MTEMPO
aanan ;

PUSR,BUT/LOD.BRATNEXT/0S. R0A

s;
;

;

J44412 10E:
;446413 0S,RED=READ,EXIT:
164414
1110
e mmmmmemccm
e ae e e :
144415
READ,S1ZELIDEP],
:

;242}9
44

(Rn)LPC]

INDEX MODE P(

; JLLEGAL ADDRESSING MODE

IRDX [1]

TELL CHARLIE

(Rn)CRx)
INDEX MODE
SAVE INDEX REGISTER IN TEMPO

CALL ROUTINE TO GET BASE OPERAND ADD

READ MEMORY AT VA

SIZE=DSIZE

;44418
246619
;44420

:22255 0S.RED=AUTO. INC:

READ

; READ MEMORY ADDRESS VA AND SIZE=DSIZE

144425
239

PUSH RBSY,
1RDX [1]

;
:

144423
o aF 2k ¥ 2l S
kR
ke

REGPR.R]_RB+CONX.SIZ,

428 OS.RED=IMMED:
429
fPA_Q MCMDRI MDR 0,
430
431
(LOBBER MTEMPO DEF,
432
IRDX [1]

Pl S
Pl i O

0087,2007,7070,9467,1000,1

mamoss
e
vavLnL

.
085,573D,007C,C050,0000,1

144424

GPR(RNUM)

<~ GPR(RNUM)+SIZE

;
;

SAVE MDR INTO Q
PUT OPERAND INTO MDR

SAVE STATUS OF GPR(RNUM) ON RBS

- -

;

(MT098.MCX

MICROZ2 1M(OT)

OSR.MIC

28=-NOV-83 16:30:35

Native Mode Operand Specifier

CLOKX Rev 13.00, Clock rate = 160ns

: 0S.RED

264433 0S,RED=-READ.SAV.EXIT:
;64434
;64435

;64436

J 0494, 0087,2592,5070,0050,1000,1

144437
:222%3

G
ailati ittt H
FPA_G_MLMDR],
s SAVE MDR IN Q

READ,SI1ZECIDEP],

CLOBBER MTEMPO DEF,
IRDX (1]

; MDR GETS MEMORY (VA)

; PUT GARBAGE IN MTEMPO
;

$44440 0S.RED~READ.SAV:

$444641

]

U 0496, 0081,2592,5020,0050,1049,A

U 049A, 0081,2002,403D,84A7,0010,E

U 04BA, 0C85,573D,002(,C050,0049,A

Jeseessissticsmmsmessssnemeneu——= ;

146442

FPA Q@ MLMDR],

;

:22222

NEXT/0S.RED-VA_MDR

;

;44443

S1ZECCONG],READ,

; MDR GETS MEMORY(VA)

;44446 0S,RED=-VA_MDR:
$44447
oottt
b el H
146448
VA_MLMDR],
;

:222?3

NERT/0S.RED~READ.EXIT

SAVE MOR IN @

VA GETS MDR

;44451 0S,RED=READ.INC.4:
244452
binatiialaeidiate
bbbl b b b bl b Lt H
;44453
READ,
: MDR <~ MEMORY(VA)
164454
RLGPR.R]_RB+CONX(4),
; GPR(RNUM) <- GPR(RNUM)+4
264455
PUSH RBS*,
; RBS GETS IRNUMISIZE!+i

144456

NEXT/0S.RED=-VA_MDR

;

Page 1086 |
|
'

‘
i

]

;

(MTO98.MCX

MICRO2

OSR.MIC

1M(O1)

28-NOV-83

Native Mode Operand Specifier

16:30:35

]

CLOKX Rev 13,00, Clock rate = 160ns

Page 1087|

: 0S,80A

1644457 .T0C "' Native Mode Operand Specifier

;

: 0S.BOA"

;

Ezzzgg 't**tk*************ttt*******t*t****t***#**ttk**tkt**t**t*******w**t*t*******n
164460 ;

164467

;

:2222% :

SUBROUT
INE CALLED BY OPERAND SPECIFIER ROUTINES TO EVALUATE

THE BASE OPERANS ADDRESS IN INDEX MODE

;4446L :**t**k*****k**********t*k***k***k****ktk****t**t********tt****w***t****fi*****
44465
;46666 =0000
;44467 05.BOA:

U 0400, 0C80,0026,4030,0047,00FD,C

U 0401, 0(80,05BE,403C,(467,0048,8

146468

NEXT/IE. ADDR.MODE

:222;2

NEXT/0S.BOA=INC

44471
44472

144475
U 0402, 0081,7002,403D,A467,047F
,B
U 0403, 0¢80,0036,4030,0047,00FD,C

44476

;222;£

144479
;zzzg?

144482
U 0404, 0085,473(,00%C,C467,0040,F

U 0406, 0081,7815,003C,C467,0040,E

)

U 0407, 0C81,7002,402D,A467,0040,F
)

U 0408, 0480,05BE,403(,(467,0040,F

ILLEGAL ADDRESSING MODE

$00710mmmmmeme
e mane e —m e e a——— ; l*#cons

;

MDR_XB PC_PC+]

PUSH,NEXT70S.BOA= INDEX~-IMMED

;

:
;

IMMEDIATE MODE

LITERAL MODE

ILLEGAL ADDRESSING MODE

PUSA RBS-,

<~ GPR(RNUM)=SIZE

MDR GETS GPR(RNUM)-SIZE

GPR(RNUM)

0101 == =~ommmmcmmcmammaemeen
s ; Addr

144488

VA_PC+SEXT(XB)+]

PC_PC+],

144491

10110mmmmmmmmm

oo : D(Rn)

SIZECIDEP],NEXT/0S.BOA-RELATIVE

;

RELATIVE MODE

$44495
1646496

;071 mmmmtmmm
e me
s ; 9WAddr
ABSOLUTE MODE
MDR_XB PC_PC+4,
; MDR GETS ADDRESS

:22285
;64504

;164505

; MDR GETS GPR(RNUM)+DISPLACEMENT
:

;1000===mmmmm
e
e ————— ; (Rm)

MDR_RIGPR.RJ,

100] e e

; MDR GETS CONTENTS OF GPR(RNUM)

NEXT/0S.BOA=EXIT
VA_PC+SEXT(XB)+1

DISPLACEMENT MODE

MDR_SEXT(XB)+RLGPR,R] PC PC+l,
SIZECIDEP],NEXT/0S.BOA-ERIT

NEXT/0S.BOA-EXIT

VA GETS PC+DISPLACEMENT+S1ZE

144492
;22232

244500

TELL CHARLIE

AUTODE CREMENT MODE

; RBS <= !RNUM!SIZE!=!

146499

;

10100=-~mmmemmma
e
—————— ; =(Rn)

NEXT/0S.BOA-EXIT

;2223;

;

SIZE 1S FORM ROM

D : S*Mcons

NEXT/1E.ADDR.MODE

;

THROW AWAY [STREAM DATA

:Zzzgg
;22233

i
,

144484

TELL CHARLIE

10001 =m=mmmmemcmnm
e m e mam— e ; (Rn)+
AUTOINCREMENT MODE
MDR_RLGPR.RJ,
: MDR GETS GPR(RNUM)

MPR_RLGPR.RI_RB-CONX,S1Z,

144503

U 0409, 0C81,7816,4C3D,8407,0048,D

144483

144487
U 0405, Q481,7816,403%D,8407,0048,C

;0000====am=mma
e mmmaa
e;

:22298
:

e eceee ; dAddr

PC_PC+I,

SI2ELIDEP],NEXT/0S.BOA=READ

;

RELATIVE DEFERRED MODE

VA CETS ADDRESS OF

ADDRESS OF

OPERAND

ANV

— e

SIZECIDEP],NEXT/0S.BOA=READ

; aD(Rn)

NERT/0S.BOA=READ, INC

o 0 = o
- =

VA_MIMDR1+(R[TEMPO],ASL.S12E),

SIZECIDEPI,RETURN [1]

i
|

* VA GETS ADDRESS OF ADDRESS OF OPERAND

AUTO=-INCREMENT DEFERRED MODE
INDEX MODE PC

Y ILLEGAL ADDRESSING MODE

11101emme: smcmmesemesewem—-- ;
NEXT/1E.ADDR.MODE
*
0S.BOA-EX]T:

DISPLACEMENT DEFERRED MODE

* PC GETS PC+SIZE

$1100===m=msmmmmmm
oo e ; (Rn)IPC]

REXT/1E .ADDTM MODE

Page 1088 C
!

: VA GETS ADDRESS OF ADDRESS OF OPERAND

$1071 o= mem e wmemmmm=ee; 3(RR)+

VA_RLGPR.RJ,

(RnYCRx]
INDEX MODE
ILLEGAL ADDRESSING MODE

§
i

TELL CHARLIE

TELL CHARLIE
}

: ADDRESS IS INDEX REG + BOA

* GPR(RNUM) <= GPR(RNUM)+SIZE

OS.BOA“INC:

RCGPR.R]_RB+CONX.S1Z,

PUSH RBS+,
NEXT/0S.BOA-EXIT

;
;

SAVE

STATUS OF

0S.BOA-RELATIVE:

VA_MCVAY+(RLTEMPC].ASL.SIZE),

SI2ECIDEPI,RETURN [1]

0S.BOA=READ:

;

; MDR <= MEMORY(VA)
;

READ. SIZE[LONG

NEXT/0S.BOA=EX

FORM ADDRESS OF BOA

---------------------------------

—fn

v
o
L v
i
A LA LT

N OV AT N TNO PO
N AN
NI

A LTUA LA LA W

N
R

P
P

U 07F8, 0081,4710,0080,0467,0000,C

1010mmmmmm s

VA_SEXT(XB) +RLGPR.R] PC_PC+l,

—

i
i

PO TUTUITUN) D 2 = D e el 2 2 3 2 O O OO

TR TR TR P
PR P
TR P
T
L TR
T

U Q4BE, 0485,573D,002C.C050,0040,E

R
A
R O

0080,0036,4020,0050,0040,¢

A S W
N ol
ol

Y
R

U 04B(, 0C&1,BSD1,00B0,064A7,0000,1

DA LA LA LA LA LA LT LA L LT AL LA LA L

U 04BB, 0085,573p,003C,C047,0040,F

DS £ 8 85 B I B I B I

U 040€, 0C81,25D1,0080,04A7,0000,1

S o
S o 2t et ot aF o E ol R
P o F P el ol ol e at b b
aE E ok al al Rl Ll ol Ll o
o el e el S el el
b i

_
U 040D, 0CB0,0036,4020,0047,00FD,C

e N P
T T
e
O Y

U 040C, 0C80,0036,4030,0047,00FD.C

T o o
A

U 0408, 0C80,05BE,403C,C4A7,004B,E

U 040A, 0881,7815,003C,C4A7,0048,D

U 048D,

MICRDZ2 1M(01)
28-NOV~B3 16:30:35
CLOKX Rev 13.00, Clock rate = 160ns
Native Mode Operand Specifier
: 05.BOA
doooowaux:\wm—-o»ooo\lo-mx\wm—-oomwombwmdoomwom;\wt\)—oom\lo

CMT098.MCX
OSR.MIC

b
th

:
;

{
i

0S.B0A-READ,INC:

READ,PUSH RBS*,

{ MDR <= MEMORY(VA)

NEXT/0S.BOA~EXIT

REGPR.R] RB+CONX(4),

;

INC REGISTER BY 4

7FB:

05 .BOA=INDEX~]IMMED:

sAx ANk A v et FORCE

;

MDR MLP(1- CONX S12,SIZECIDEP],

RETORN [+12.]

;

ADDRESSansnaxnan,

;

BOA

1S UNINCREMENTED PC

(MTO98.MCX
OSR.M IC

H
5
16:30:35
CLOKX Rev 13,00, Clock rate = 160ns
:
05.BOA-WRT1
n
Specifier
d
Opera
Native Mode

MICROZ

P
T
T

0c81, 7816,403D,8407,004C,0

0481 .7001,00560,24A7,0000,1

U 0418, 0880,0001,007C.C4A7,0000,1

U 0419,

0481, 7816,4030,8407,004C,1

O
-

it gal7z,

0881 L7815,003C,0467,0041,F

U 0416,

TR TR

U 0415,

v vt
v
i i
i
L
T
LA LT L L

0885,473. ,003(,0467,0041 ,E
e

U 0414,

LN LN LT U

0€80,0036,4030,0047,00FD,(

LU VI U

U 0413,

00O OO0

,B
0081 .7002,403D,A467,047F

v WA

u 0412,

F O

U 0411, 0480,0001,003C,C4A7,0048,F

OOV OO
MOCOC NN NNNNNYNNNOCOOONOOO
v
oo~ NI AND 2 OO0 N
NI NN = O OO N NI ANN 2 OO
N
NI AN 2O OO
B

PITE PR
TR TR PR
P
TR T
T

0¢80,0036,4030,0047,00FD,(

:\:\4\ J\bb"\bl\l\bbl\l\bl\bbl\J\l\l\-.\J\J\Z\bl\‘\J\J\J\‘\J\bl\‘\b:\b:\-‘\i\b&\b
&
£ R
R R
N
A T al ol ol
N
R i
aE 2tk
k2 2l Al P Pl 2P ol ol el el e e

4/558 .roc

U 0410,

Page 1089 |

28=-NOV=-83

1M(01)

144599
144600
144601

Native Mode Operand Specifier

SRR

KRR

0S.BOA-WRT1"

R AR AR R AR RN R

KRR AR AR AR

AR R AR AR Rk

SUBROUT INE CALLED BY OPERAND SPECIFIER ROUTINES (0S.WRT1) TO EVALUATE

;
;

SRR

AR AR R AR R AR AR

THE BASE OPERANS ADDRESS IN INDEX MODE
AR

AN R AR

AR AR NN A AR

AN KRR AR AR AR R R R AR AR AR

=0000
0S.BOA-WRT1:
e;
NEXT/IE. ADDR.MODE
;

;0001 e mmmmmm

VA_MLTEMPOI+RLGPR.R],

;

NEXT/0S.BOA-WRT1~INC
:0010=mmmmmmm

PUSH, NEX T70S ,BOA= INDE X=IMMED

;

MDR_XB PC_PC+],

;001tmemon s
e mann s w
NEXT/I1E.ADDR.MODE

PUSA RBS-,

SIZELIDEP],

ILLEGAL ADDRESSING MODE
(Rn) +
FORM BOA

ek ke w

TELL CHARLIE

AUTOINCREMENT MODE

I*¥cons
IMMEDIATE MODE
THROW AWAY ISTREAM DATA
SIZE 1S FORM ROM
TELL

CHARLIE

-(Rn)
AUTODECREMENT MODE
MDR GETS GPR(RNUM)=S1ZE
: GPR(RNUM) <- GPR(RNUM)-SIZE
;; RBS <~ IRNUMISIZE
|~
:
H:

10107 =m=mmmmm
s nm e e H
VA_PC+SEXT(XB)+I PC _PC+I,
H

NEXT/0S. BOA
-WRT1-RELATIVE

Ak ke ke

LITERAL MODE
o ; S*#cons
; ILLEGAL ADDRESSING MODE

;0100
e
m e m e
cm
MDR RIGPR.R]_RB-CONX.S12,

NEXT/0S., BOA~WRT1=EXIT

A ARk

Addr
RELATIVE MODE
VA GETS PC+DISPLACEMENT+SIZE

;

;0110===coocmorommmnnmum
e H D(Rn)
DISPLACEMENT MODE
MDR GETS GPR(RNUM) +DISPLACEMENT
MDR_SEXT(XB)+RLGPR.R) PC PC+l,

SIZE[]D J,NEXT/0S.80A-WRT1-EXIT

a¥Addr

ABSOLUTE MODE

:100Qmemmnnnecnccncnncannenannns H
VA _MLTEMPOJ+R[GPR.R]
;

(Rn)
FORM BOA

21001~

dAdcr
RELATIVE
VA GETS ADDRESS OF

;0111

mem e

s se:

VA XB+RLTEMPO] PC_PC+4,

IRDX 11

IRDX (1]

scmmom

N GET BASE OPERAND ADDRESS

e oo ;

VA PCH+SEXT(XB)+]

PC_PC+],

SI2ELIDEP] ,NEXT/0S.BOA=WRT1=READ!

FE
DEFERRED
MODE
ADDRESS OF OPERAND

;
;

CMTO98,MCX
0SR.MIC

[

5
CLOKX Rev 13.00, Clock rate = 160ns

28-NOV-83 16:30:35
MICRO2 1M(01)
Native Mode Operand Specifier
: 0S.BOA-WRT1
66602

U 041A, 0081,7815,003%,C4A7,004C,1

44603

:zzggg

144606
u 041B, 0480,058BE,403C,C4A7,004C,2
U 041¢, 0C80,0036,4030,0047,00FD,C
U 041D, 0C80,0036,4030,0047,00FD,C

;1010==m=memmmm
e mm e mmem—cceca H A0 (Rn)

VA_SEXT(XB)+RL[GPR.R] PC PC+l,

SIZECIDEP],NEXT/0S,BOA-WRT1-READ;

144610

:1100==m=m=mm
== memm—m—aeanac e ;

144613
;222}2

PC GETS PC+SIZE

AUTO~INCREMENT DEFERRED MODE
: VA GETS ADDRESS OF ADDRESS OF OPERAND

VA_RCGPR.R],

;22215

DISPLACEMENT DEFERRED MODE

VA GETS ADDRESS OF ADDRESS OF OPERAND

;101 mmm e
e ——— : 2(Rn)+

144607

‘22283

Page 1090

NERT/0S.BOA-WRT1~READ . INC
NEXT/
IE .ADDR,MODE

;

;110 mmm e N ;

NEXT/1E.ADDR.MODE

;

(Rn)EPC)
INDEX MODE PC
ILLEGAL ADDRESSING MODE
(Rn)[Rx]

INDEX MODE

ILLEGAL ADDRESSING MODE

TELL CHARLIE

144616 0S.BOA=WRT1-EXIT:

$446617

U 041E, 0881,2001,0070,04A7,0000,1

144618

IRDX [11]

;

;222;3 )
SIZECIDER],
IRDX (1]
144621 0S.BOA=WRT1~INC:
164622

U 04BF, 0C85,573D,007(,(047,0000,1

;1110=mmecvorm
e
s
— e ————— :

VA_M[MDRJ+RLTEMPO]

144623
44624

;22252

RLGPR.R! RB+CONX.S1Z,
PUSH RBSY,

;
:
;;

ADDRESS IS INDEX REG + BOA

GPR(RNUM) <=~ GPR(RNUM)+SIZE
SAVE STATUS OF REGISTER

144627 05S.BOA-WRT1-RELATIVE:
U 04C0, 0881,8001,0070,04A7,0000,1

244628
144629

;222;?

etttk bttt ;
VA_MIVAJ+RLTEMPO],
;

IRDx 11

FORM ADDRESS OF BOA

144632 0S.BOA=WRT1-READ:
U 0601, 0880,0036,4020,0050,0041,F

;44633
144634

:222%2

et
L LD L S L DL :
READ,SIZELLONG],
:

NEXT/05.BOA-WRTI=EXIT

144637 0S.BOA~WRT1-READ.INC:

U 04C2, 0C85,573D,002C,C050,0061,E

44638
44639
144640

;

MDR <= MEMORY(VA)

PR
L PR m—————— ;
READ,PUSH RBS+,
; MDR <= MEMORY(VA)
REGPR.R] _RB+CONX(4),
;; INC REGISTER BY &

NEXT/0S,BOA=WRT1=EXIT

‘
¥

(MTOG8.M
OSR. I

0423, 0C80,0036,4030,0047,00FD,C

I o 0

~NON N &~
= OO
NN

NN NI

LT
OO

= OOV

P
2l b
Al
O
Ea

DS D o

[eTe e doXe Yo NoNo No To Jo Yo To Yo To To Xodo el

R
P

aE aE PP o o B

L
R
R
2k o
A
F
S

e
-

0422, 0081,7002,403D,A467,047F
,B

0421, 0480,05BE,403C,C467,004C,4

0420, 0€80,0036,4030,0047,00FD,C

P
T .a

L
T
e

.T0C ''

[ed

MICRO2
1M(01)
28~NOV~83 16:30:35
CLOKX Rev
1 0S.BOA~WRT2
Native Mode Operan d Specifier

13.00, Clock rate = 160ns

Navive Mode Operand Specifier

Page 1091

: 0S.BOA-WRTZ'

,fltfittfit*tt*ttfitttittt*w*t*tt**ktt*kfi*t**tttttktttttt*i*t*tt*tt**tttttttttt*wfl

;

INE CALLED BY OPERAND SPECIFIER ROUTINES (0S.WRT2) TO EVALUATE
SUBROUT
THE BASE OPERANDS ADDRESS IN [NDEX MODE

:tfi*tfiktttttt*t**t*t*********k**k«***'f******fiw9(***fi**i*i**************ii******
=0000
0S.BOA-WRT2:
10000~~~ -ommmmmmmmmocc
e
n e ; Rn
REGISTER MODE
NEXT/IE.ADDR.MODE
3 ILLEGAL ADDRESSING MODE

TELL CHARLIE

B e : (Rn)+
AUTOINCREMENT MODE
MDR_RLGPR.RJ,
: MDR GETS GPR(RNUM)

NEXT/0S.BOA=WRT2=INC

PR ;
MDR_XB P(_PC+!,
:

PUSR,NEXT70S .B0A=-INDE X~ IMMED
5001
e m
emms
NEXT/IE.ADDR.MODE

1*#cons
|MMEDIATE MODE
THROW AWAY ISTREAM DATA

; SIZE 1S5 FROM ROM

e ; §*%cons
LITERAL MODE
; ILLEGAL ADDRESSING MODE

TELL CHARLIE

;0100~~=ccnaconamnccccccucmnnna ; =(Rn)
AUTODECREMENT MODE
MDR_R[GPR.RJ_RB-CONX.SI1Z,
: MDR GETS GPR(RNUM)-SIZE

0424, 0885,473C,0030,0467,0042,E

PUSR RBS~-,

NEXT/0S.BOA-WRT2-EXIT

: GPR(RNUM) <= GPR(RNUM)-SIZE
; RBS <=~ (RNUM!SIZE:~!

L
e S
; Addr
RELATIVE MODE
VA_PC+SEXT(XB)+] PC_PC+I,
; VA GETS PC+DISPLACEMENT+SIZE
U U425,

0Cy1,7816,4030,8407,004C,3

0426, LVBBY,7815,003(,C467,0042
€

SIZELIDEP],

NEXT/0S.BOA-WRT2=RELATIVE

:
;

0110~
s m e ; D(RN)
DISPLACEMENT MODE
MDR_SEXT(XB)+RI[GPR.R] PC_PL+!,
: MDR GETS GPR(RNUM)+DISPLACEMENT

T}
S1ZECIDEP),NEXT/05.B0A-WHT2=EX|

R
R R ; afAddr

0427, 0481,7022,402D,A467,0042,E

0428, 0C80,058F,403(,(467,0042,E

0429, 0€81,7816,403D,8407,004(,5

MDR_XB PC_PC+4,

NEXT/0S.BOA~WRT2=EXIT

;1000 mmmrmmmam
s st
; (Rn)
MDR _RIGPR.RJ,
; MDR GEIS

NEXT/0S.BOA=WRTZ=[XIT

ABSOLUTE MODE

; MDR GETS ADDRESS

;100 mc
e m e ; aAdar
RELATIVE DEFERRED MODF
VA_PC+SEXT(XB)+1 PC P(+],
VA GETS ADDRESS OF ADDRESS OF UPERAND

SJZELJDE» NEXT/0S,B0A=WRT2-READ;

5
MC01)
CLOKX Rev 13.00,
28-NOV-83 16:30:35
: 0S.BOA-WRT2
Native Mode Operand Specifier

10
g%?
(XB)+RLGPR,R] PC_P( READ'
Il

144693

0C85,573D,002C,(050,0042,E

W ny

DO OO OO O b=l

OOD NI

AJ+(RLTEMPO].ASL.SIZE),
%EPJ,IRDX 13

0S.BDA«WRT2

tmx

SIZ

PC GETS PC+SIZE

INDEX MODE PC
(Rn)CPC)
ILLEGAL ADDRESSING MODE

TELL

CHARLIE

;

(Rn)CRx]
INDEX MODE
ILLEGAL ADDRESSING MODE

TELL

CHARLIE

; ADDRESS IS INDEX REG + BOA

detl

;

FORM ADDRESS OF BODA

;
;

GPR(RNUM) <~ GPR(RNUM)+SIZE
SAVE STATUS OF REGISTER

;

MDR <- MEMORY(VA)

;

MDR <- MEMORY(VA)

R[GPR.RJ_RB+CONX.SIZ,

PUSH RBS*t,

NEXT/0S.BOA-WRT2-EXIT

0S .BOA=WRT2-READ:
et

READ,SIZELLONG]

NEXT/0S.BOA=WRT2=EXIT

144726 0S.BUA-WRTZ-READ,INC:
144727
;44728
READ ,PUSH RBS*+,
144729
REGPR.R]_RB+CONX(4),

44730

Dttt

DISPLACEMENT DEFERRED MODE

VA GETS ADDRESS OF ADDRESS OF OPERAND

;
o

2D (Rn)

@(Rn)+
AUTO-INCREMENT DEFERRED MODE
; VA GETS ADDRESS OF ADDRESS OF OPERAND

MDRI+ (RLTEMPOJ.ASL.SIZE),
IDEP],IRDX [1]

NNV

ed b b wd —d b
b

OO NN

S
P
i
ol o R
A
P

L
R
R

ol oF o LW
o
ol S o
R
R aE al 2k 2l ol 2P
N NN N NI N TN SN TN TN Y N TN SN N SNSN N

oML RS AININY)

[V P W) NN—=C

. 0880,0036,4020,0050,0042,E

0885,573D,003C,C047,004¢,E

. 0081,8501,0070,04A7,0000,1

2F B

U(81,2501,0070,04A7,0000,1

0080,0036,4030,0047,00FD,(

PR.RJ,
/0S ,BOA-WRT2-READ,
IMC

bl\b £~ FaS A
El P
NN
N NN N

DEP],NEXT/0S.B0A-BRT

44694

. 0C80,05BE,403C,C4A7,004C,6
. 0080,0036,4030,0047,00FD.,C

., 0881,7815,003C,(4A7,004C,5

HJ¢

164692

NEXT/0S. BOA=WRT2=EX]T

Page 1092

Clock rate = 160ns

Z=<

CMT098.MCX
OSR.MIC

;

INC REGISTER BY 4

CMTO98.MCX
OSR.MIC

Page 1093 |

CLOKX Rev 13,00, Clock rate = - uns
1M(01)
MICRO2
28-NOV-83 16:30:35
: 0S.B0A-QUAD
Native Mode Operand Specifier
1

;
:

144731

144732

JJoc

: 05.B0A~GUAD''

Native Mode Operand Specifier

RN AR R AR AN AR RR AR AAR AR AR AR A AR KA AR AR AR ARk kR Ak ek
Ak k%
;44733R KRR
44734
144735
SUBROUTINE CALLED BY OPERAND SPECIFIER ROUTINES TO EVALUATE
THE BASE OPERANS ADDRESS [N INDEX MODE
;46736
1464737
KRKAAARARR AR
ANRRAA AR AR Rk Rk k kR kb ko sk ko e e sk e ok e o
okt
e ook ek ek o
144738

144739

U 0431,

QC80,058E,403C,C467,0048,8

)
U 0432, 0181,4C11,0030,4487,008E,F
U 0433, 0080,0036,4030,0047,00FD,(

U 0434, 0085,473C,003C,(467,0040,¢

244751

NERT/0S.80 -EXIT.Q

:zzggg

;001 mmmmm
ee
NEXT/1E. ADDR.MODE

144752
;64753

;64756
144757
44758

164759

;44760

164761

U 0435,

0481,7816,403D,8407,0048,¢

U 0436, 0081,7815,003C,0467,0040,E

U 0437, 0081,7002,402D,A467,0040,E

U 0438, 0480,058E,403C,C467,0040,E

U 0439, 0081,7816,403D,8407,0048,p

ILLEGAL ADDRESSING MODE
(Rn)+

LITERAL MODE

TELL CHARLIE

-(Rn)
AUTODECREMENT MODE
MDR GETS GPR(RNUM)-SIZE
GPR(RNUM) <= GPR(RNQM)-SIZE

RBS-~,

== msmmm

S*#cons

ILLEGAL ADDRESSING MODE

NEXT/0S.BOA=EXIT
10107

AUTOINCREMENT MODE

I*¥cons
IMMEDIATE MODE
IGNORE ALL IMMEDIATE DATA
SIZE 1S FROM ROM

MDR RIGPR.R]_RB~CONX.SIZ,
PUSH

TELL CHARLIE

MDR GETS GPR(RNUM)

>f‘

U 0430, 0€80,0036,4030,0047,00F0D,C

144740 =0000
F44741 0S.B0A=Q UAD
144742
NEXT/JE ADDR.MODE
J44743
44747
144745
:000] =mmmmmmm
144746
MDR_RLGPR.RJ,
NEXT/0S.BOA=INC
64747
44748
144749
50010=mmmmmmmm oo
PC_MLPCI+2 ITO[BJ
;44750

RBS <= IRNUM!SIZE'!-

e oo

ae ; Addr

RELATIVE MODE

144762
164763

VA_PC+SEXT(XB)+1 PC _PC+I,

144765
44766

;01105 =mmmmmmommmsamaeeissmnans ; D(Rn)
DISPLACEMENT MODE
+
T
MDR_SEXT(XB)+R[GPR.R)
PC_PC+l,
: MDR GETS GPR(RNUM)+DISPLACEMENT

44768
;44769
;64770

L
T ————
MDR_XB PC_PC+4,

144764

44767

244777

144772
44773
44774

;44775

44776

h4777
44778

J44779

SIZECIDEP],NEXT/0S.BOA-RELATIVE

: VA GETS PC+DISPLACEMENT+SIZE

SIZECIDEP],NEXT/0S.BOA-ERIT

NEXT/0S.BOA=EXIT

1000====m=mmmmmmmmammmmaann
MDR RIGPR.R],

e
PC_PCsl,

SIZECIDEP],NEXT/0S.BOA~READ

(Rn)

dAddr

RELATIVE DEFERRED MODE

MDR GETS CONTENTS OF

NEXT/05.BOA=EXIT
1001 ===mmmmm
VA_PC+SEXT(XB)+1

a#Addr
ABSOLUTE MODE
MDR GETS ADDRESS

;

GPR(RNUM)

VA GETS ADDRESS OF ADDRESS OF GPERAND

;

(MTO98. MCX

MICRO2

OSR.MIC

1M(OT)

28-NOV-83

Native Mode Operand Specifier
;44780

J 043A, 0881,7815,003C,(4A7,0048,D

144701
;22;2%

44784
U 0438, 0CBO,05BE,403C,C4A7,004B,E
U 043C, 0C80,0036,4030,0047,00FD,C
U 043D, 0C80,0036,4030,0047,00FD,C

144785

:22;39

144788

;22;33

14791

:22;8%

144794

16:30:35

CLOKX Rev 13,00, Clock rate = 160ns

: 0S.B0A~QUAD

DISPLACEMENT DEFERRED MODE

1101] =mmemmmmmmcmom
e mn e m e ; ®(Rn)+

AUTO-INCREMENT DEFERRED MODE

; VA GETS ADDRESS OF ADDRESS OF OPERAND
¢ PC GETS PC+SIZE

VA_RLGPR.RJ,

: VA GETS ADDRESS OF ADDRESS OF OPERAND

NEXT/0S. BOAZREAD. INC

11005 ====m=mmmomem
o mes e ; (Rn)CPCI

_INDEX MODE PC

1101 mmmmmmmmmmmcaae —mmmmemmaen ; (Rn)[Rx]

INDEX MODE

NEXT/1E.ADDR.MODE

: ILLEGAL ADDRESSING MODE

NEXT/IE .ADDR.MODE

: ILLEGAL ADDRESSING MODE

144795 OBEF:

;*axxxxxxxFORCE ADDRESStt*kkkkns;

144798

MDR_M{PCJI~-CONX,S12,SIZELIDEP],

.22288

NEXT/OS.BOA-WRTZEX]T

——— :

. BOA IS UNINCREMENTED PC

64801 04C7:
;64802 FREE,Q4C7:
.

U Q4(7, 0880,05F7,0080,04A7,0000,1

;44803
;46804

1644805

Page 1094

:1070====2cmmococescnoniacen <==; @D(Rn)

VA_SEXT(XB)+R[GPR,R] PC PC+I,
SIZECIDEP],NEXT/0S.BOA-READ

144796 0S.BOA=EXIT.QUAD:
144797
e

U OBEF, 0C81,A710,0030,0467,0042,E

ettt
L L L ELE L L L L L LT ;
VA _R[TEMPOJ.ASL.SIZE,
:

S12ECIDEP],RETURN [1]

TELL CHARLIE
TELL CHARLIE

CMT098 . .MCX
OSR.MIC

’

16:30:35
CLOKX Rev 13.00, Clock rate = 160ns
28-NOV-83
¢ 0S.MOD
Native Mode Operand Specifier

MICRO2

1M(OD)

164814

144809
164810
144811
;64812
144813

0s.MoD"!

Native Mode Operand Specifier

;44806 .Toc
144807
144808

Page 1095

A RN

IR AR AR AR AR

AR RN AR

AN RRAARAR -

AR A AR R AR Rk

khk ko

MDR is saved in the Q-register and is always destroyed.
Evaluates read type operands and places the result in MDR.
MTEMP0O is destroyed.
Read access for the operand is checked.

R AR

KRR

A Ak

kAR

kAR AR AR R

kA A ARk

d ke

Ak bk &

164815

;4482

o
Bk

- o~
L o B o

TR TR TR

0c87,781¢,403D,8407,004C,9

ol Sl

R
T

0487,7002,402D,A4A7,004C,9

0117,

FoSN oS O

S
Pl S

F 0118, 0087,2004,703C,14A7,1011,E

CF 28 2T 2

MR L

0116, 0887,7815,003C,C4A7,004C,9

0115,

..o,
m.

;22

; 0114, 0885,473(,003C,04A7,006(,9

RO O N
N
WAL N N

144

=2 OO0 NN

:22

FPA_Q_MCMDRI MDR_RLGPR.RJ,

CLOBBER MTEMPO DEF,
IRDX [1)

NEXT/0S.MOD~
AUTO. INC

(Rn) +
AUTOINCREMENT MODE
PLACE ADDRESS OF OPERAND IN VA
PUT GARBAGE IN MTEMPO
INC GPR(RNUM) BY SIZE

NEXT/IE .ADDR.MODE

UNPREDICTABLE, TAKE ADDRESS MODE FAULT

$0071mmmm

LITERAL MODE
S*#cons
ILLEGAL ADDRESSING MODE

;0007 ~====smmmcmomammanaaee =
FPA_Q MCMDRI VA RLGPR.RI,

I*#cons

m oo

NEXT/IE
. ADDR.MODE

PUSH RBS=,

10101 smmmmmmemmmmeee
s e
UA_PC+LEXT(XB)+] PC_PC+]

Addr

SIZECIDEP],CLOBBER RMTEMPO DEF,

$0110mmmmmmmmmem
o e
e

SIZECIDEP], CLOBBER MTEMPO DEF,
;011]=mmemmmmamamncc
e o mm——VA X8 PC Toth

CLOBRFP ATEMPG DETY,

NEXT/uS.MOD-READ.SAV.EXIT
118:

;1000

mmm e “ne

FPA_Q M[MDR] VA _RIGPR,R],

CLOBBER MTEMPO DEF,

NEXT/0S.MOD-READ.EXIT

RELATIVE MODE

D(Rn)
DISPLACEMENT MODE
ADDRESS OF OPERAND IS REG + DSPLMT
PUT GARBAGE IN MTEMPY
VA GETS ADDRESS OF OPERAND

VA_SEXT(XB)+R[GPR.R] PC PC+],
NEXT/0S .MOD-READ . SAV.EXIT

117:

TELL CHARLIE

ADDRESS OF OPERAND IS PC + DSPLMT
PUT GARBAGE IN MTEMPO

NEXT/0S.MOD-READ.SAV.EXIT
116:

[MMEDIATE MODE

-(Rn)
AUTODECREMENT MODE
OPERAND ADDRESS IS GPR(RNUM) - SIZE
VA GETS OPERAND ADDRESS
RBS GETS !RNUMISIZE!-!

VA _RKLGPR.R]_RB-CONX.S!Z,

NEXT/0S.MOND~READ.SAV.EXIT
115:

PLACE OPERAND (GPR{RNUM)) IN MDR
PUT GARBAGE IN MTEMPO
SAVE MDR IN Q BEFORE CLOBBERING IT

CLOBBER MTEMPO DEF,

13:

N 05 I DN 0 05 2 D UHE

119

112:

LN B I

:22

T VALALA

0113, 0C80,0036,4030,0047,00FD,C

;44

0 G0 00 G0 00 0000 Co €0 € Co 00 00 C0 OO 00 Co 00 0o 00 00 00 € O 0o O €0 Co 0o Co o

0112, 0C80,0036,4030,0047,00FD,C

:2282

0111, 0887,2004,703C,C4A7,104C,8

;4482
16482

AN =2 OO NN NS NN — O

;zzgs

NN LS (AN =2 D OO NN SN

0110, 0487,2004,707C,C467,1000,1

:46816 110:
;64817 0S.MOD:
;44818
144819
4482

ANAddr
ABSOLUTE MODE
NEXT 4 BYTES OF 1-STREAM IS OPERAND

PUT GARBAGE

IN MTEMPO

VA GETS ADDRESS OF OPERAND
(Rn)
REGISTER DtFERRED MODE
OPERAND ADDRESS IS GPR(RNUM)
PUT GARDAGE IN MTEMPO

;

CMTO98,MCX
OSR.MI(

MICRO2

IM(01)

28-NOV=83

Native Mode Operand Specifier
:44858 119:

U119, 0C87,7816,403D,8407,004C,A

144859
144860
'22325

;

1010mmcmeecmmann
e —e————; ab(Rn)
;

SIZECIDEP],CLOBBER MTEMPO DEF,

+44873 11C:
;zzg;g

144877

.zzg;g

DISPLACEMENT DEFERRED MODE

OPERAND IS REG + DATA FROM [=STREAM

+ PUT GARBAGE IN MTEMPO

1101 mmm e e ; B(RN)+

AUTO-INCREMENT DEFERRED MODE

FPA_Q_MLMDR) VA RLGPR.RJ,

: VA GETS OPERAND

NEXT/0S.MOD=-READ, INC.4

CLOBBER MTEMPO DEF,

;zzg;;

RELATIVE DEFERRED MODE

* VA GETS ADDRESS OF ADDRESS OF OPERAND
: PUT GARBAGE IN MTEMPO

NEXT ‘0§ . MOD~READ. SAV

144876 11D:
011D, QCB7,2006,721F(C,C047,1440,0

1100) me et
a et m e anan ; QAddr

VA_PC+SEXT(XB)+] PC _PC+]
SI2ECIDEP],CLOBRER MTEMPO DEF,

;22329

144870

Page 1096

¢ 0S.MOD

144865

;

CLOKX Rev 13,00, Clock rate = 160ns

VA _SEXT(XB)+RLGPR.R] FC _PC+I,

1446869

U 011c, 0080,0036,4030,0047,00FD,C

144864

144868 11B:
U 0118, 0087,2004,703C,C4A7,104(,C

NEXY/0S.MOD=READ., SAV

144843 11A:
v 0114, 08B7,7815,003C,C4A7,004C,A

16:30:35

SAVE MDR IN 0

1 1100mmmm

1110~mm

e e : (Rn)[Rx]

NEXT/IE.ADDR.MODE

GPR(RNUM)

; PUT GARBAGE IN MTEMPO

—————— : (Rn)CPC]

INDEX MODE PC

» ILLEGAL ADDRESSING MODE

fPA_Q_MDR MTEMPO_RGPR.RJ,

PUSA,BUT/LOD.BRATNEXT/0S. B0A

YSAVE

TELL CHARLIE

INDEX MODE

INDEX REGISTER IN TEMPO

* CALL RGUTINE TO GET BASE OPERAND ADD

144880 11:
. 0V1E, 0080,0036,4070,0054,0000,1

44881 0S,MOD=READ.EXIT:
144882
1110 mmemmemm
s me
e ———— o
144883
READ.MOD,SIZELIDEP],
*

,zéggg

IRDX [1]

READ MEMORY AT VA

SIZE=DSIZE

:zzggg 0S.MOD=AUTO. INC:
144888

READ.MOD,SIZECIDEP],

* READ MEMORY ADDRESS VA AND SIZE=DSIZE

;64890

PUSH RBST,

* SAVE STATUS OF GPR(RNUM) ON R8BS

144889

) C4CB, 04BS,573D,0070,C054,0000,1

RCGPR.R] RB+CONX.S1Z,

22331

IRDX [1)

1448946

1464895

,
J 04CA, 0B881,259:,5020,0050,104C,8

e L LR DL

FPA_Q M[MDRI,

44896

READ.POD,SI2ECIDEPY,

144897
'22388

CLOBBER MTEMPO
DEF,
IRDX [1]

L e L

<~ GPR(RNUM)+SIZE

L L:

{ SAVE MDR N Q

* MDR GETS MEMORY(VA)
:
H

44903
zzggg

GPR(RNUM)

144893 0S.MOD=READ.SAV.EXIT:
_
U 046C9, 0887,2592,5C70,0054,1000,1

S1ZECCONG],READ,
NEXT/0S,MOD-VA_MDR

PUT GARBAGE

SAVE

MDR

IN Q

: MDR GETS MEMORY(VA)
;

144906 0S,MOD-VA_MDR:
U 0418, 0881,2002,403D,8447,0011,F

144907
44508

164909

Seeecmecmeacsmescceaesoananean ;
VA_MIMDRY,
:

NERT/0S, MOD=READ EXIT

IN MTEMPO

VA GETS MDR

(MT098.MCX
OSR.M IC

1M(01)
28-NOV-83 16:30:35
CLOKX Rev 13,00, Clock rate = 160ns
MICROZ
¢ 0S,MOD
Native Mode Operand Specifier

) 04CC, 0485,573D,002C,C050,004(,B

’
'

b
b
3

Ny
—

Ealat et
Lo

[

0000
C

;44910 0S.MOD-READ.INC.4:
READ,
RCGPR.R]_RB+CONX(4),
PUSH RBS+,

NEXT/0S.MOD=-VA_MDR

MDR <= MEMORY (VA)
GPR(RNUM) <= GPR(RNUM)+4
RBS GETS IRNUMISIZE:+:

Page 1097'

D 6
CLOKX Rev 13.00, Clock rate = 160ns
MICROZ
1M(01)
28-N0V783 16:30:35
Native Mode Operand Specifier
: 0S,ADD

(MT098.MCX
OSR.MIC

;446916 ,70C "'

;44917
144918

164919
;44920
;449271
;64922
;44923

0120, 0(80,0036,4030,0047,00FD,C

0121, 0087,2004,703C,C467,004D,3
0122, 0481,2592,5030,0047,004C,D
0123,

]
0¢80,0036,4030,0047,00FD,(

0124, 0087,2592,5030,0047,004C,F

0125,

0126,

0487,7816,403D,8407,004D,0

.
0887,7815,003(,C047,004D,1

0127, 0487,7815,0020,A047,004D,1

;
;

: 0S.ADD"

Native Mode Operand Specifier

RN R RN N KRR N KRR R

;
;

RN AR R AR AN AN AR R AR AR

A AR AR R AR AR A R KRR R R

operand
in MDR.
MTEMPO is destroyed.
.
No access to the operand is checked.

AR KRR AR AR KRR RN RN
;44924 ;AR AR KRR AR R
144925
244926 120:
2446927 0S.ADD:
:44928
00
mwmmmmm e n e m v m
e, Rn

NEXT/1E.ADDR.MODE

;44931 121
144932

;000 =mmemmmmm
e e ac o n e ;
G _M[MDR] MDR _RLGPR.RI],
;;

0129, 0c87,7816,403D,8407,004D,¢2

dhhdddek ke

;223%?

NEXT/0S.ADD=-AUTO, INC

144936 122:
144937

TELL CHARLIE

SAVE MDR

IN Q@

NEXT/0S.ADD~IMMEDIATE

I*#cons
SAVE @

IMMEDIATE MODE

.223%8

;0010~wmemmcenmmcc
e c
-;
Q_MIMDR],
:

2446940 123
2232;

Re
e L e Le D L L eH
NEXT/1E.ADDR.MODE
5

S*#cons
LITERAL MODE
ILLEGAL ADDRESSING MODE

144943 1241
244944

={(Rn)

AUTODE CREMENT MODE

144945
,22829

;0100===mmmmmmcmmmmemmmcen—————— ;
Q_MIMDR],
;:
CCOBBER MTEMPO DEF,
;

NEXT/0S.ADD-AUTO,DEC

44948 125:
44949

10107 ~mmmeomm
e cicc e n
sH
VA_PC+SEXT(XB)
+1 PC PC+]
;

Addr

RELATIVE MODEC

,2232}

NEXT/0S.ADD~RELATIVE

;44953 126:
$44954
44955

O L
H D(Rn)
DISPLACCMENT MODE
MTEMPO_SEXT(XB)+R[GPR.R] PC_PC+I, ; MTEMPO GETS ADDRESS
SIZECIDEP],
; INSTRUCTION DETERMINES THE SIZE

;64933

144950

22329

44958 1271
44959

.5282?

144964
22822

CCOBBER MTEMPO DEF,

SIZECIDEP),CLOBBER MTEMPO DEF,

NEXT/0S.ADD=DISPLACEMENT

;

;;
H

NEXT/05.ADD-DISPLACEMENT

;

J1000==mmmeemm
e mmm e cma e ca e ;

0_M[MDR] MDR_RIGPR.RI,

(COBBER MTEMPO DEF,
IRDX (1]

;
:;

;1001-===mm=m==mmccseceecaoanaaa ;
_PC+SEXT(XB)+] PC P(+]
,;

144970

NEXT/0S.ADD-READ.SAV,EX]T

SIZ2ECIDEP),CLOBBER MTEMPé DEF,

GPR(RNUM) IS THE ADDRESS OF OPERAND
PUT GARBAGE IN MYEMPQ

TELL

CHARLIE

SAVE MDR IN Q
PUT GARBAGE IN MTEMPG

ADDRESS 1S UPDATED PC+DISP
PUT GARBAGE IN MTEMPO

;

;011]=m=ccemcccmecmcmmocccnanaa ;
MTEMPO_SEXT(XB)+RLZERO] PC_PC+4,;

;64968

44969

koo

AUTOINCREMENT MODE

144967 129:

ARk

(Rn) +

44963

ARN AR AR AR

"; ILLEGAL ADDRESSING MODE

:223%8

44962 128:

AR Ak A A AR

MDR is saved in the @-register and is always destroyed,
Evaluates address type operands and leaves the address of the

o Ut

0128, 0(87,2004,707C,(467,0000,1

‘

Page 1098E

a¥Addr
ABSOLUTE MODE
RTEMPO GETS ADDRESS, ALWAYS 4 BYTES

<~ PC+SIZE

(Rn)
REGISTER DEFERRED MODE
GPR(RNUM) IS THE OPERAND ADDRESS
PUT GARBAGE IN MTEMPO
dAddr
RELATIVE DEFERRED MODE
VA GETS ADDRESS OD ADDRESS OF OPERAND
PUT GARBAGE IN MTEMPO

(MT098.MCX
OSR.MIC

6
E
MICRO2 1M(01)
28=NOV=-83 16:30:35
CLOKX Rev 13,00, Clock rate = 160ns
Native Mode Operand Specifier
: 0S.ADD
11010 remrnac
e mcanan
eH

aD (Rn)

44973
228;2

SIZEEIDEPJ,CLOBBER MTEMBO DEF
NEXT/0S.AuD-READ,SAV.EXIT

PUT GARBAGE IN MTEMPO

44976 128:
44977
44978

AUTO-INCREMENT DEFERRED MODE
1101lmmm e m e
e e n e : d(Rn)+
Q_MICMDR] VA R{GPR,R],
H; GPR(RNUM) [S ADD OF ADD OF OPERAND
CCOBBER MTEMPO DEF,
N PUT GARBAGE IN MTEMPO

;44971 12A:

449?2

012A, 0B887,7815,003C,C4A7,004D,2

0128, 0887,2004,703C,C4A7,004D,4
v

012C, 0¢80,0036,4030,0047,00FD,C

VA _SEXT(XB)+RIGPR.R] PC_PC+l,

223;8

NEXT/0S.ADD-READ. INC 4

144981 120

NEXT/1E.ADDR.MODE

;;
;

H
:

MTEMPO RLGPR.RJ] Q_MDR,

2282?

PUSH,B0T/LOD.BRA, NEXT/OS BOA

(Rn""PC]

INDEX MODE PC

(Rn)CRx]
INDEX MODE
SAVE INDEX REGISTER

;
;

PLACE ADDRESS

TELL CHARLIE

ILLEGAL ADDRESSING MODE

11101 memccmcnccnn
e c e r v cecccccn- ;

44985

DISPLACEMENT DEFERRED MODE

H VA GETS ADDRESS OF ADDRESS OF OPERAND

;1100====e====ccemumcccoacacanan :

zzggg

44984 12D:

012D, 0487,2004,71FC,C047,0440,0

Page 1099|

144988 12€:

44989 0S.ADD~INDEX:

012, 0C81,B8002,407D,8467,0000,1

44990
64991

R
MDR_MIVAJ,

Zzggg

IRDX (1]

;

44994 0S.ADD=IMMEDIATE :
Y44995
1
emememmeeeeeeeeeceee
e e ce———— ;

04CD,

1487,A002,403D,8467,004C,E

28CE, 0881,A711,00%0,0487,0014,0

Q4CE, 0€81,7036,64030,2047,0014,0

.
04CF, 0085,4735C,007¢C,(467,0000,1

;44996

MDR MLPC],

;44998

PATCH,NEXT/0S.ADD- INC.PC

;44997

CLOBBER MTEMPO DEF,

:46999 28(E:
45000
2 000 jmmemmmmsceccccccccmmecccenccee- ;
145001
PC MLPCJ+CONX.SIZ,
:

;2%88%

NEXT/0S.WRT1

IN MDR

PC IS THE ADDRESS OF IMMEDIATE DATA
PUT GARBAGE IN MTEMPO
xxx JUMP TO PCS *nw
*x*x PCS MICROWORD *w»
PUSH PC PAST IMMEDIATE

+45004 0S.ADD=INC.PC:
145005
THRRBRANBBUERARNBRARNUHRRARRUBIY; MICROWORD REPLACED IN PCS
;2288?
PC_PC+]1 MB_XB,NEXT/0S.WRT1
: PUSH PC PAST IMMEDIATE DATA

;45008 0S.ADD~AUTO.DEC:
545009
esssscoccesocscccmssssscacnmeoos :
:45010
MDR_RLGPR.R]_RB~CONX.S1Z,
;;

;45017
;228}%

PUSR RBS-,
IRDX [1]

;
:

1S GPR(RNUM) ~S1ZE
SAVE STATE OF REGISTER

ADDRESS

;65014 0S.ADD-RELAT]VE:

04p0, 081,25%92,5030,0047,0012,F

45015
45016

:228%;

jeeemecemcemecccemccmmmmcese ;
0_MCMDKI,
;

NEXT/0S. ADD INDEX

;

SAVE MPR IN Q

;45019 0S,ADD=DISPLACEMENT:

245020

04D1, (C81,2004,7070,0467,0000,1

DATA

;45021
;465022

jememecccccmccsccccccccsacmoeoas H

9 M[MDRJ MDR_RLTEMPO],
1RDX 1]

;
:

GET ADDRESS FROM TEMPO

;

(MT098.MCX
OSR.MIC

MICRO?

MON

28~NOV-83

Native Mode Operand Specifier

16:30:350

6CLOKX Rev 13.00, Clock rate = 160ns

S.ADD

.
.

U 04b4,

0885,573D,006(,C050,0000,1

0
.

)

OIS

RO T

nl
i

NN
N
G

.
’

U 0403, 0C85,573D,007C,C047,0000,1

aE l

e e a
i

)

o
e
ViU

= OO0

B LA N N

[eleleleleleleleleleololelelelelele]

u 04D2, 0081,2592,5060,0050,0000,1

)

OO0 NN IS AN

P
R
P
i

RO NI RO

145023 0S,ADD=READ.SAV.EXIT:
G

oy o

Q_MCMDRY,

STZECLONG],READ,
IRDX [1]

SAVE ANY FIRST OPERAND
GET ADDRESS OF OPERAND

0S.ADD~AUTO.
INC:

RCGPR.R]_RB+CONX.S1Z,

PUSH RBST,

INC REGISTER BY SIZE

1RDX (1]

0S.ADD=READ, INC.4:
O

READ,

REGPR.RI_RB+CONX(4),

PUSH RBS+,

IRDX

(1]

;

Page 1100;

GET ADDRESS OPERAND
ALWAYS BUMP REG BY FOR IN INDIRECT OSR
SAVE REG CONTENTS IN CASE OF PROBLEMS

:
H

{MT098.MCX
OSR.MIC

G 6

(LOKX
1M(01)
28-NOV-83 16:30:35
MICRO2
¢ 0S.VADD
Native Mode Operan d Specifier

0087,7815,003C,C047,004D,5

U 0137, 0C87,7815,002D,A047,004D,5

U 0138, (086,058E,407(,(467,0000,3

]

Native Mode Operand Specifier

kAR

;

MDR

:
;

operand in MDR.
MTEMPO is destroyed.

: 0S.VADD"'

A Rk kR R AR R AR R AR A A R AR

A R AR

A R A AN R AR A KRR AR AR KRR AR A AR

R AR Rk k%

is not saved and is always destroyed.

Evaluates address type operands and leaves the address ot the

130:
0S.VADD:

$0000=====mmmmmmmmm
o m e
o : Rn
REGISTER MODE
WB_RITEMP1].SR.5(IF MDR IS 0),
; SEE IF POS IS GT 31. FOR PAUL
IRDX (41

131

;00071 === mmm =
MDR RLGPR.R,

CLOBBER MTEMPO,

132:

S*#cons

LITERAL MODE

TLLEGAL ADDRESSING MODE

TELL CHARLIE

: SAVE STATE OF REGISTER FOR RESTART
:
RELATIVE MODE

¢ ADDRESS 1S UPDATED PC+DISP
i PUT GARBAGE IN MTEMPO

;011Q==m=m====cmm=cmccamaacaeae; D(Rn)
DISPLACEMENT MODE
MTEMPO_SEXT(XB)+RIGPR.R] PC_P(+i,; MTEMPO GETS ADDRESS

SIZECIDEP],

138:

;

;0101 -===m=m====m=mmm
e mmemeee; Addr

VA_PC+SEXT(XB)+] PC P(+]
SIZECIDEP],CLOBBER MTEMPO DEF,

NEXT/0S . VADD=DISPLACEMENT
137:

: SAVE MDR IN Q

;0100====mmmm=mmmmmemecmeama———- ; =(Rn)
AUTODE CREMENT MODE
MDR_RLGPR.R]_RB=CONX.S12Z,
: ADDRESS IS GPR - SIZE

NEXT/0S. VADD=INDEX
136:

: PUT_GARBAGE IN MTEMPO

;00]]==mwmsmmmmme—m———————e—e——- ;

NEXT/IE.ADDR.MODE

PUSR RBS-,
IRDX [3]

1350

; SAVE RESULT FOR LATER

;0010-====m—cccemmmccnnnan
e ; 1*kcons
IMMEDIATE MODE
RCTEMPOI _MCPC],
: PC IA ADDRESS OF IMMEDIATE DATA

NEXT/0S . VADD=INC.P(

134:

; PAUL HAS SET MDR TO ZERO

m e ; RN+
AUTOINCREMENT MODE
: GPR(RNUM) IS THE ADDRESS OF OPERAND

NEXT/0S . VADD-AUTO. INC

$"LET INSTRUCTION DETERMINE SIZE

;0117 =m==mcommcemosomcacocacanas ;

@#Addr

ABSOLUTE MODE

;1000=======-===m==m=mm=mmmoma- :
MDR_RIGPR.RJ,
;

(Rn)
GPR(RNUM)

MTEMPO SEXT(XB)+R[ZERO] PC_PC+4,: RTEMPO GETS ADDRESS.
NEXT/03, VADD=DISPLACEMENT
} PC <= PC4SIZE

CLOBBER_MTEMPO,
IRDX (3]

No access to the operand is checked.

ALDS_SIGND,SIZECLONG],

)

;tt*t****t**********t**fi******fi***t******t**********t******t*****t**t*tt*t****

= O N0

0 ~NOM A LSNP

=2 OO0 NON N IS WNNS = OO 0O

YRR

[

U 0136,

U 0135, V487,7816,403D,8407,0013,¢

NS NN

0485,473(,007C,(467,0000,3
[

U 0134,

.T0C '*

133:

2 O D00 N

T
I

J 0133, 0€80,0036,4030,0047,00FD,C

D00 NN LS AN

T
T

0885,A592,4030,0047,004D,8

U 0132,

DN = O

0486 ,05BE ,403C,(467,004D,9

u 0131,

0081,2251,8060,58C7,0000,4

u 0130,

P N
A R R A S N A S o S N
N A
T Al Al 2 A A Sl B Ll o o o
o
e o R I A
I I
A
L7 LA LA LA A L LA WU U LA LA VAT UL LT LA UL U UL LT U L U LT A AT T
T Lt
i Ut i
v v
i
o
lwleleleleleleolololelelolole]
CODOOOOOODOOODODOODOCOOOOOOOODTOOCOOOTOO
O OO NI VI VATV LSS O DS O IS B 2 s
O OCOVVO0COCCOCCOCO00
00 TM
VNN SN OO

O VNS NN

45041

;
Page 1101!

Rev 13.00, Clock rate = 160ns

: PUT GARBAGE IN MTEMPO

ALWAYS & BYTES

—mn—=

= OO

IDEP],CLOBBER MTEMPO DEF,

. EXIT
0S.VADD=READ

—OD—=

,CLOBRER MI_MPO DEF,

DD=-READ.EXIT

- Pt
o
oy o o

—Q

b —

Mmoo

TELL CHARLIE

INDEX MODE

; SAVE INDEX REGISTER

7L0D.BRA,NEXT/0S.B0A

AUTO~-INCREMENT DEFERRED MODE

(RN)CPC)
INDEX MODE PC
ILLEGAL ADDRESSING MODE
(Rn)[Rx]

MPOJ_RLGPR.RJ,

MDR_MLVAJ,

PLACE ADDRESS IN MDR

0S.VADD~DISPLACEMENT:
T

g e

e e

Bt e

; GET ADDRESS FROM TEMPO

MDR_RITEMPQ],
0S.VADD=READ.EXIT:

b md emih v

IRDX [3)
sI1ZEELONG],

b eh ah mh
b e
h e

READ MEMORY AT

;
;
;

MDR <~ MEMORY(VA)
GPR(RNUM) <= GPR(RNUM)+4
RBS GETS IRNUMISIZE
i+

SI12E=DSIZE

0S.VADD-READ.INC.4:

0485,573D,007C,(047,0000,3

0c8%,7036,4030,2047,004D,5

L Y

0085,573D,006C,C050,0000,3

;

b oD et
b D

b ed

a(Rn)+

; GPR(RNUM) IS ADD OF ADD OF OPERAND
; PUT GARBAGE IN MTEMPO

0480,0036,4060,0050,0000,3

DISPLACEMENT DEFERRED MODE
3D (Rn)
; VA GETS ADDRESS OF ADDRESS OF OPERAND
; PUT GARBAGE IN MTEMPO

Y+RIGPR.R] Pl P(+],

0080,058E,4070,0467,0000,3

i md

N R R R A N
S N
R
R A Y o Tl o - S
S
LA U A AU
LT LA LT ALY U DT LTV AT LT UL U A LT U U
U

; aAddr
RELATIVE DEFERRED MODE
; VA GETS ADDRESS 0D ADDRESS OF OPERAND
; PUT GARBAGE IN MTEMPO

PC_PC+]

0481,8002,407D,8467,0000,3

+SEXT(XB)+]

|
i

/0S.VADD~READ.INC.4

0086,058E,41F(,C047,0440,0

Page 1102%

CLOKX Rev 13.00, Clock rate = 160ns

: 0S.VADD

BER MTEMPO,

D e

0¢80,0036,4030,0047,00FD,C

[GPR.R],

0C86,05BE,403C,C4A7,004D,7

AE 2k 2k el Bl kRl kAl Sl S ol o
v vt L
v
v v
i

0087,7815,003(,C4A7,004D,6

_,em e e e

0487,7816,403D,8407,004D,6

16:30:35
—mMmUoo

MICRO2
Native Mode Operand Specifier

Lo B LB DD D BN B D AN NN AN W NN N T NN NN
N PO
St il b 2 S D 0 S OO OO0 OO0 OO OO 00
— OO
DD O N L AP =S N 00 O N S AN = O 000 NSNS AN = O OO NN S
) = O 0
N NN

OSR.M IC

28-NOV-83
-83

o o e e Pl Sl el el g
i v i
i

(MT098. M X

.P(:
US,VAPD=INC

PC_PC+] MB X8,

NERT/0S.VADD~DISPLACEMENT

; PUSH PC PAST IMMEDIATE DATA

INC:
0S5, VADD=AUTO.

RLGPR.RJ_RB+CONX.SIZ,
PUSH RBS¥,

IRDX [3]

* INC REGISTER BY SIZE

;

——

—

(MT098.MCX

MICROZ2

OSR.MIC

1M(01)

28-NOV-83

Native Mode Operand Specifier
;2242? .T0C "'

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

Native Mode Operand Specifier

345152 PRRH R KR KRR AR RN SRRk kR KRR

: OS.WRT1"

ARk

T ERRAN AR

AR RN RN R TR IR R RN

$45153
145154

MDR is not saved and will be destroyed in relative
deferred, displacement deferred and auto-increment

;45157 ;

operand in VA for memory operands and in RNUM for operands

;45155
;45156 ;

145158 ;
145159
245160 ;
:(,5161

Page 1103

: 0S.WRT

deferred addressing modes.
Evaluates write type operands

.
leaving the address of the

in GPR's,
MTEMPO is destroyed.
No access to the operand is checked.

:*kw*********t*t*****t***k*t*****t**t*t************\H{**i*t*t*****t***t**i****t

245162
;45163
:45164

2465165 140:

;45166 0S.WRT1:

U 0140, 0186,0037,0075,5047,0000,1

U 0141, 0486,05BE,403C,C4A7,004D,3

45167
2465168

10000===mwmmem
e e mnemcam e : Rn
REGISTER MODE
MUTEMPO] ZLITOLOAA],
; PUT GARBAGE IN MTEMPO
IRDX [1]
; JUST RETURN =~
IRD1 PUT REG # IN RNUM

265171 141
;65172

;000)—memmm
e
VA_R[GPR.RJ,
CLDBBER MYEMPO,

;2;}98

;45173

e;
;

(Rn)+
AUTOINCREMENT MODE
PLACE ADDRESS OF OPERAND IN VA
; PUT GARBAGE IN MTEMPO

:fig};g

NEXT/0S.ADD=-AUTO. INC

U 0142, 080,0036,4030,0047,00FD,C

;45176 142:
;zg};g

;0010=wmromcmm
e anm e cem e ; I*#cons
IMMEDIATE MODE
NEX1/1E.ADDR,MODE
; UNPREDICTABLE, TAKE ADDRESS MODE FAULT

U 0143, 0C80,0036,4030,0047,00FD,¢

45179 143:
:zggg?

;001 mmm e e mwewmeew=:
NEXT/1E.ADDR.MODE
s

S*%cons
LITERAL MODE
ILLEGAL ADDRESSING MODE

245182 144:

U 0144, 0(85,473C,007¢,C4A7,0000,1

265183 0S.WRT1-AUTO.DEC:
265184
;0100 e
e mmm=;
265185
VA_RLGPR.R]_RB=-CONX.SIZ,
;
;45186
PUSH RBS~-,
;
;zgggg
IRDX [1]
;

«(RN)
AUTODE CREMENT MODE
CPERAND ADDRESS IS GPR(RNUM) =~ SIZE
VA GETS OPERAND ADDRESS
RBS GETS IRNUMISIZEi~!

245189 145:

;65190 0S,WRT1=-RELATIVE:

;4519

U 0145, 0887,7816,407D,8407,0000,)

;1010 =eemmccccnccr
e e e cea
;

145192

VA_PC+SEXT(XB)+]

;zg}gg

IRDX (1]

;45192

PC P(+]

SIZECIDEP],CLOBBER MTEMPO DEF,

245196 146:
245197 0S,WRT1=D]SPLACEMENT:

;65198

)

U 0146, 0C87,7815,007C,C4A7,0000.1

2465199
165200
265201

RELATIVE MODE

ADDRESS OF OPERAND IS PC

; PUT GARBAGE IN MTEMPO

+ DSPLMT

;0110mmmmemecenvcnenreensemnnan- ;

VA_SEXT(XB)+R[GPR.R] PC _PC+],
SIZECIDEP),CLOBBER MTEMPO DEF,
IRDX [1]

Addr

D(Rn)

DISPLACEMENT MODE

; ADDRESS OF OPERAND IS REG - DSPLMT
; PUT GARBAGE IN MTEMPO
; VA GETS ADDRESS OF OPERAND

MICRO2

1M(01)

28=-NOV-83

014B, 0C86,05BE,403C,C4A7,004D,8
014¢, 0C80,0036,4030,0047,00FD,C

:
N

;
;

0086,05F7,01FC,C047,0041,0

04DA, 0080,0036,4020,0050,004D,¢

014D,

04bB,

U485,573D,002C.L050,004D,C

04DC, 0(81,200,407D,84A7,0000,1

N = OO M NI
S

b i eacd cnd —b —3 2 o2 3 QOOCOOCOO

= OO O NN

e
v
v
i

POMN

NN AN N N R AR A N DU RO PO NU R PO MO UMD PO =t

;

2 D

;

AL = D O 00 NON A D (AN = O OO NN SN

014A, 0087,7815,003C,C4A7,004D,A

;

(LOKX Rev 13.00, Clock rate = 160ns

149;

OO~ O

Page 1104|

: 0S.WRT1

VA_XB PC_PC+4

1481

AN
S S BN S D8 8 8

AR
vivavivawg

;

NV RN NUNL MM

0149, 0487,7816,403D,8407,004D,A

[

o
o
e e
v
v
vt

L LE L
v
n

ACRUNCNUNSNINUNG AU NI OO NINLNI NI NL N NN NN NI NUNJN) AL AU

;

PUALNLNU AU

0148, 0886,058E,407C,C4A7,0000,1

:
;

Y o P
N A A O
A T Al bl
AN U T LT
T T LT U
U T
v

P R N N
N A A
N
WYL
G T U L LA U LT

0087,7002.,406D,A4A7,0000,1

16:30:35

—_

Native Mode Operand Specifier
NN NUNONY

QSR.MIC

(MY098.MCX

;1000=-~-m=mmmmmmecemmem—————— : (Rn)

VA_RLGPR.R],
CLOBBER MTEMPO,

11001 =mmemmmcmmmmmc
e e n—————— ; @Addr

UA_PC+SEXT(XB)+] PC_PC+I,

SIZECIDEP],CLOBBER MTEMPO DEF,

: PUT GARBAGE IN MTEMPO
:

:1070===~=semmmeocecmmcaem—————— ; 8D(Rn)

VA_SEXT(XBY+RLGPR.R] PC_PC+l,

: PUT GARBAGE IN MTEMPO

NEXT/0S.WRT1-READ

;1011 =m=eommmmmemmemcmmenm—————— ; @a(Rn)+

VA_RLGPR.R],

AUTO-INCREMENT DEFERRED MODE

* VA GETS OPERAND

CLDBBER MTEMPO,
NEXT/0S.WRT1-READ.INC.4

14D

DISPLACEMENT DEFERRED MODE

: OPERAND IS REG + DATA FROM I~STREAM

SIZECIDEP),CLOBBER MTEMPO DEF,

14C:

RELATIVE DEFERRED MODE

* VA GETS ADDRESS OF ADDRESS OF OPERAND

NEXT/0S.WRT1=READ

14B:

OPERAND ADDRESS IS GPR(RNUM)
* PUT GARBAGE IN MTEMPO

IRDX (1]

14A:

@#Addr
ABSOLUTE MODE
NEXT 4 BYTES OF I=STREAM IS OPERAND
PUT GARBAGE IN MTEMPO
VA GETS ADDRESS OF OPERAND

GPR(RNUM)

* PUT GARBAGE IN MTEMPO
: SAVE MDR IN Q

$1100===mmmmmmemm
st e ; (RMYLPC]

NEXT/1E.ADDR,MODE

INDEX MODE PC

ILLEGAL ADDRESSING MODE

TELL CHARLIE

$110 mmmmemcmmem
e m e (Rn)[Px] INDEX MODE
MCTEMPO] (RLGPR.RJ.ASL.SIZE),
: SAVE INDEX REGISTER IN TEMPO
SIZECIDEF],

BUT/LOD,BRA,NEXT/0S.BOA-WRT1

; GO TO ROUTINE TO GET BOA

0S.WRT1=READ:
---------------------------------

READ,SIZELLONG],

: MDR GETS MEMORY (VA)

NEXT/0S.WRT1=-DEFERRED

0S.WRT1=READ. INC.4:
S

READ,

RCGPR.RI_RB+CONX (4),
PUSH P35+,
NEXT/0S.WRT1-DEFERRED

Y MDR <=~ MEMORY(VA)

* GPR(RNUM) <~ GPR(??UM)'Q
:; RBS GETS IRNUMISI
el
:

0S.WRT1~DEFERRED:

YA_NIMDRI,
IRDX (1]

: PUT ADDRESS IN VA

;

CMT098,MCX

MICRD2

TM(01)

28=NOv=83

Native Mode Operand Specifier

0OSR.MIC

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

: DS.WRT?

;22522 .T0C "' Native Mode Operand Specifier

Page 1105

: OS.WRT2"

]

:(,5255 ;********t*kttttitt*tttt*tt*t**t**t*t**t********k**i*'ltttt*****k***t***'(******
;45256
MDR is saved in the Q-register and is destroyed in
145257,
;45258

145259 ;
165260 ;

relative deferred, displacement deferred and in

auto-increment deferred addressing modes.

Evaluates write type operands leaving the address of the
operand in VA for operands in memory and in RNUM for

;465261

;

165264

;

'45267

;*****tk**************k*******k**************t*****t*************************i

;45262
;45263 ;

145265
165266 ;

operands in GPR's.

0S.WRT2 is one cycle longer than 0S.WRT1 for
.
auto-decrement, relative, absclute and displacement addressing

modes.

MTEMPO is destroyed.
No access to the operand

.
is checked.

145268
145269

245270

545271 150:
245272 0S.WRTZ
145273
0000~-=—wsmmmec
i n v
———— ;
145274
Q_MLMDR],
:

U 0150, 0887,2592,5070,0047,0000,1

U 0151, Q087,2004,703C,C4A7,004D,3
U 0152, 0(80,0036,4030,0047,00FD,C
)

U 015%, 0080,0036,4030,0047,00FD,C

U 0154, 0885,473(,003C,C4A7,0015,0

45275
;zgggg

CLOBBER MTEMPO DEF,
IRDX [1]

:65278 151
145279

;0001 ~mmmemm e m e
Q_M[MDPR] VA RLGPR.RJ,

;Zggg;

NEXT/0S .ADD—-AUTO. INC

. 45280

;45283 152:

;Zgggg

165286 153:

)

U 0156, 0881,7815,003C,C4A7,0015,0

CCOBBER MTEMPO DFF,

e : (Rn)+
AUTOINCREMENT MODE
; GPR(RNUM) IS THE ADDRESS OF OPERAND

; PUT GARBAGE IN MTEMPO

; SAVE MDR IN Q

1001 0wwmrmmmcc
e cam e m e :

I*4cons

IMMEDIATE MODE

LITERAL MODE

NEXT/IE .ADDR.MODE

; UNPREDICTABLE, TAKE ADDRESS MODE FAULT

NEXT/IE.ADDR.MODE

;001 1=-comemnocmcunanan mm—————— ;

S*¥cons

;45289 154;
;45290

V100~ mmmmmmmmceememammae=a~s
vA_R[GPR.R]_RB-CONX,S1Z,
;
PUSH RBS-,
;
NEXT/0S . WRTZ
;

—(Rn)
AUTODECREMENT MODE
OPERAND ADDRESS IS GPR(RNUM) - SIZE

245291

;2258§

010 m~

em e

;

ILLEGAL ADDRESSING MODE

VA GETS OPERAND ADDRESS

SAVE MDR IN Q BEFORE EXITING

e e wme==; Addr

RELATIVE MODE

45295

VA _PC+SEXT(XB)+1 PC_PC+I,

; ADDRESS OF OPERAND IS PC + DSPLMT

:zgggg

NEXT/0S.WRT2

; SAVE MDR IN Q BEFORE EXITING

245299 156:
265300

;0110
cc v
e;
VA_SEXT(XB)+RLGPR.RI P(_P(+l,
;

:22%8%

NEXT/0S.WRT?

145296

245301

;65304 157

U 0157, 0481,7002,402D,A4A7,0015,0

; PUT GARBAGE IN MTEMPO
: RNUM HAS NUMBER OF REGISTER TO WRITE

:zgggg

;45294 155:

U 0155, 0081,7816,4030,8407,0015,0

Rn
REGISTER MODE
SAVE MDR IN @

;45305

;45306

SIZECIDEP],

SIZELIDEP],
R R

VA XB PC_P(+4,

NERT/0S.BRT2

; LET INSTRUCTION DETERMINE S1ZE

D(Rn)
DISPLACEMENT MODE
ADDRESS OF OPERAND IS REG + DSPLMT

; LET INSTRUCTION DETERMINE SIZE
; SAVE MDR IN Q BEFORE EXITING

e e L LD ;
;

oKAddr

ABSOLUTE MQODE

& BYTES OF

[~STREAM IS OPERAND

; SAVE MDR IN Q BEFORE EXITING

(MT098.MCX

MICRO2

QSR.MIC

1M(01)

28=N0V=83

Native Mode Operand Specifier

0158, 0CB7,2004,707C,C4A7,0000,1

145307 158:
145308
145309
;22%}?

145312 159:
0159, 0(87,7816,403D,8407,004D,D

015D, 0487,2004,71FC,C047,0042,0

CLOKX Rev 13.00, Clock rate = 160ns

;1000===mrmammcecceaena
e ——————— ; (Rn)
REGISTER DEFERRED MODE
0_MCMDR] VA_RLGPR.R],
* GPR(RNUM) 1S THE OPERAND ADDRESS
CCOBBER MTEMPO DEF,
: PUT GARBAGE IN MTEMPO
IRDX [1]
:

:100) smmcmmmmeemmcmam
e ee e ; @Addr

RELATIVE DEFERRED MODE

:zgg}g

NEXT/0S.WRTZ2=READ

145314

145319
’22%3?

SIZECIDEP],CLOBBER MTEMPO DEF,

: PUT GARBAGE IN MTEMPO

;1010=cemmencecc
e namenmn————— ; aD(Rn)

VA _SEXT(XB)+RLGPR.R] PC_PC+l,

SIZECIDEP],CLOBBER MTEMPO DEF,
NEXT/0S.WRT2=READ

: PUT GARBAGE IN MTEMPO
:

51011 === mmmmemmmmm
e
e : ®(Rn)+

145323

0 _MLMDR] VA RLGPR.R3,

;22;32

NEXT/0S.WRT1-READ.INC.4

145324

145327 15¢:

CCOFRER MTEMPO DEF,

DISPLACEMENT DEFERRED MODE

i VA GETS ADDRESS OF ADDRESS OF OPERAND

AUTO-INCREMENT DEFERRED MODE

GPR(RNUM) IS ADD OF ADD OF OPERAND

* PUT GARBAGE IN MTEMPO

;1100m=mcmmmmmnm
o mea————————— ; (RnYLPC]

NEXT/1E.ADDR.MODE

145330 15D
145331

11101 ==mmmmmmmmmm—em
e e em————e ; (Rn)CRx] INDEX MCDE
MTEMPO _RCGPR.R] Q_MDR,
¢ SAVE INDEX REGISTER

‘2§§§§

BUT/LOD.BRA,NEXT/0S.BOA-WRT2

INDEX MODE PC

:22%53

ILLEGAL ADDRESSING MODE

; GET BOA

145334 0S.WRT2=READ:

04DD, 0081,2592,5020,0050,0040,C

Page 1106

¢ 0S.WRT2

¢ VA GETS ADDRESS OD ADDRESS OF OPERAND

145322 15B:

015¢, 0C80,0036,4030,0047,00FD,C

VA_PC+SEXT(XB)+1 PC PC+l

145318

0158, 0887,2004,703C,C4A7,004D,8

145313

145317 15A:
015A, 0887,7815,003C,(4A7,004D,D

16:30:35

145335
145336
145337

45338

i ceeecescemmmmemmccmmccemeeeee)
Q_MIMDR],
:

STZECLONG],READ,
NEXT/0S.WRT1=DEF ERRED

SAVE

MDR

IN Q

: MDR GETS MEMORY (VA)

TELL CHARLIE

TuC "

’

SRR

AR AR AR K R AR

A TR

kR Ak ko ke

Xk k kv k K

I*#cons
IMMEDIATE MODE
GET PROPER AMOUNT OF IMMEDIATE DATA
S*¥cons
LITERAL MODE
MDR GETS OPERAND FROM I1=STREAM
PUT GARBAGE [N MTEMPO
SAVE MDR IN @

Ye
FPA_Q MLCMDR],MDR_ZEXT(OSR),

(LOBBER MTEMPO DEF,

-(Rn)

0100==nmmmmmmmmmamm=mem
e

VA_RCGPR.RI_RB-CONX.SI1Z,

NEXT/0S.RED=READ, SAV.EXIT
165:

1661

muag—

—

noOw;

XB)+]

PC PC+I,

CLOBBER MTEMPO DEF,

~READ.SAV.EXIT

O+

RCGPR.R] PC PC+I,

LOBBER MTEMPQ DEF,

READ,SAV.EXIT

Gt
iy
S
g
4
o
O O
-

B PC_PC+4

BER MTEMPO DEF,

705 . RED=READ.SAV,EXIT

AUTODECREMENT

MODE

OPERAND ADDRESS IS GPR(RNUM)
VA GETS OPERAND ADDRESS
RBS GETS !RNUMISIZE!--)

PUSH RBS-,

167:

ko k

0_XB PC_PC+l.

NEXT/0S.FRED-UNPACK
164

NEXT/0S.RED-AUTO,
INC

NEXT/0SRED=1m4ED
163:

R kAR

(Rn)+
AUTOINCREMENT MODE
PLACE ADDRESS OF OPERAND IN VA
PUT GARBAGE IN MTEMPO
INC GPR(RNUM) BY SIZE

;000)==scemeccamemonmcnemmm——

fPA_Q_MIMDR] VA R[GPR,RJ,

CLOBBER MTEMPO DEF,

162:

PLACE OPERAND (GPR(RNUM)) [N MDR
PUT GARBAGE IN MTEMPO
SAVE MDR IN O BEFORE CLOBBERING I¥

IRDX [11

161:

R AR A RN KRR KRR KA KRR

;0 000=mmmmmmmmmmmmm
e
s

NN S WA= OO0 NN

R Rk & Ak

CLOBBER MTEMPO DEF,

WA= OV

: 0S.FRED"

FPA_Q_MCMDR] MDR_RLGPR.R1,

NN SO OO NN

KR AR AR AR AR AR

160:
0S.FRED:

I
T

MTEMPO is destroned.
Read access is checked.

aF R

W2 OO0 NN B NN = O

uvniuniualuaunuauiug

L LA A G AN AN AN

N M A AT

e TN

[

AR AR AR

Page 1107

MDR is saved in the Q-register and is always destroyed.
Evaluates read type operands for warm floating point
instructions and places the operand in MDR.

v v v

Native Mode Operand Specifier

TRRKK KRR KRR AR R KRR AR AR

AT i LN SO (o L U A o

N LA U

LA LD L L L

N U
L

N U

AT LT LA

N R

AL
AT LA LU A LU

N N LA U U2 U U O AN A
A

O OO NN

0C87,7002,402D,A4A7,0049,4

LA UL UA LA L LA A

U 0167,

0087,7815,003(,C4A7,0049,4

U 0166,

T S

U 0165, 0487,7816,403D,8407,0049,4

N U U

0085,4730,003¢C,C4A7,0049,4

N N A N N R R N A

U 0164,

N N

U 0163, 0487,2592,5030,05€67,104D,E

D000
0ACI00CO NN NN NNNNNNOOONONOLo o e e e

D o
S o o e

e L L

P S S S

R aF 2 A

0481,7002,503D,A047,0048,E

N A

U ulée,

0887,2004,703C,C4A7,1048.C

L
K T
e L
S
T O
T

U 0161,

u 0160, 0487,2004,707C,C467,1000,1

T LA

TR
R
T
i

e A

;45339

—

OSR,MIC

S
x —

C(MTO98.MCX

—

;

M
6
16:30:35
CLOKX Rev 13.00, Clock rate = 160ns
MICRO2
M0
28~NOV-83
+
r
0S.FRED
Sperifiz
Operand
Native Mode

Adar
RELATIVE MODE
ADDRESS OF OPERAND 1S PC
PUT GARBAGE IN MTEMPO

- SIZE

+ DSPLMT

D(Rn)
DISPLACEMENT MODE
ADDRESS OF OPERAND IS REG + DSPLMT
PUT GARBAGE IN MTEMPO
VA GETS ADDRESS OF OPERAND

dN¥Addr

ABSOLUTE MODE

NEXT & BYTES OF [-STREAM IS OPERAND
PUT GARBAGE IN MTEMPO
VA GETS ADDRESS OF OPERAND

;

CMT098.MCX
OSR.MIC

MICROZ

1M(01)

28-NOV-83

Native Mode Operand Specifier

;145391 1681
U 0168, 0887,2004,703C,C4A7,1010,E

lu 0169, 0C87,7816,4030,8407,0049,6

:45392
145393

U 016C, 0C80,0036,4030,0047,00¢D,¢

CLOKX Rev 13,00, Clock rate = 160ns

: OS.FRED

;1000====-=ce~cmmcummomncaammnn ; (Rn)

FPA_Q_MLMDR] YA R[GPR.RJ,
(LOBRER MTEMPO DEF,

;22288

NEXT/0S.RED-READ., SAV

$45402
145403
;zgzgg

NEXT/0S .RED-READ. SAV

DISPLACEMENT DEFERRED MODE

: OPERAND IS REG + DATA FROM I-STREAM
: PUT GARBAGE IN MTEMPO
;

;1011====mccmcccccmomccccacanan ; ®(Rn)+

AUTO-INCREMENT DEFERRED MODE

FPA_Q_MIMDR) VA RIGPR.R],

:zgzgg

NEXT/0S.RED=READ, INC. 4

: SAVE MDR IN 0

CLOBBER MTEMPO DEF,

168417 160
‘222%%
145415

43416

;22259

: PUT GARBAGE IN MTEMPO

INDEX MODE PC

;1101 =m-mmmcesmcamcesnaccoinan ==; (Rn)CRx)

INDEX MODE

FPA_Q_MDR MTEMPO_RLGPR.R],

PUSR,BUT/LOD.BRATNEXT/0S,B0A

145419

VA GETS OPERAND __ GPR(RNUM)

1100===smmmmmem
e e : (Rn)[PC]

NEXT/IE.ADDR,MODE

IRDX [1]

ILLEGAL ADDRESSING MODE

SAVE INDEX REGISTER IN TEMPO

;

READ MEMORY AT VA

SIZE=DSIZE

145422 0S,FRED-UNPACK:
;45423

U 04DE, 0881,2787,0070,0467,0000,1

465424
145625

[eeesemcssccsccccesessssewen
osw ;

MDR_MLMDRI.FPLIT,
IRDR [11

TELL CHARLIE

; CALL ROUTINE TO GET BASE OPERAND ADD

1110===-mm-—=mmmmmemmmmcmaomeas :

READ,SIZE[IDEP],

;

$45407

145408

;

: OPERAND ADDRESS 15 GPR(RNUM)
: PUT GARBAGE IN MTEMPO

;1010====m=msecmmeceaocae
oo aan : @(Rn)

VA_SEXT(XB) +R[GPR.R) PC PC+I,
SIZECIDEP],CLOBBER MTEMPO DEF,

Page 1108

;100]=~==m=mm=cmo= smmocmmoneee ; @Addr
RELATIVE DEFERRED MODE
VA_PC+SEXT(XB)+1 PC PC+]
: VA GETS ADDRESS OF ADDRESS OF OPERAND
SIZECIDEP],CLOBBER MTEMPO DEF. ; PUT GARBAGE IN MTEMPO

:645397
:45398

(45018 16E:
U 016E, 0880,0036,4070.0050,0000,1

105396 1691

145414 16D:
U 016D, 0(87,2004,71FC,C047,1440,0

NEXT/0S.RED-READ.EXIT

145406 16B:

U 0168, 0887,2004,703(,C4A7,1048,A

;zgggg

145401 16A:
U 016A, 0887,7815,003C,C4A7,0049,6

:6:30:35

s UNPACK FLOATING POINT LITERAL
:

]

CMTO98 ., MCX

MICRO2

0SR.MIC

1M(01)

28=NOV=83

Native Mode Operand Specitfier

16:30:35

CLOKX Rev 13,00, Clock rate = 160ns

Page 1109.

¢ 0S.QRED

;2%45? .10C "'

Native Mode Operand Specifier

: 0S QRED"

:65429

MDR is saved in the Q~register and is always destroyed.

;45437
145432 ;

routines.
The least si?nvticant half of the data is left
in TEMP1 and the most significant half of data is left in MDR,

345228 IR R AR A AR AR R AN AR AR AN RN AR AR AR AN AR AR R KRR KRR AR AR
245630

Used to evaluate read type operands for quad data type

;45433 ;

;45434
ThSA3S

1465436

0170, 0086,15BE,403¢,C047,004D,F

:22222

45447
:zgzzg

145450 172:
“45451

;2222%

145454 173:
U

0173, U(87,2592,5030,05E7,004E,2

0487,7816,403D,8407,004E,3

0176,

GG8BZ,7815,003(,L4A7,004L,3

AR KRR

NEXT/0S,8RED=REG

1000] ~m=mmmmm——

AR AR

(TOBRBER MTEMPO DEF,
NEXT/0S.QRED~AUTO, INC

NEXT/0S.BRED-IRMEDIATE

TEMP1

IMMEDIATE MODE

LITERAL MODE

;2222%

¢ PUT GARBAGE IN MTEMPO

:0100===mm=m~—emsmmm—mmmm——n- ; =(Rn)

. RBS GETS IRNUMISIZ2Ei~!

;

OPERAND ADDRESS

SAVE

PC PC+]

NEXT/0S.QRED=READ.SAV.INC

SIZECIDEP],CLOBBER MTEMPO DEF,

ADDRESS OF

OPERAND

IS PC

= SIZE

+ DSPLMT

;0110=mmmmmmmmm
e
—— e ————— ; D(Rn)

VA_SEXT(XB)+R[GPR.R] P( P(+],

;

;222;§

NEXT/0S,QRED=READ . SAV, INC

ADDRESS OF

DISPLACEMENT MODE
OPERAND

IS REG + DSPLMT

PUT GARBAGE IN MTEMPQ

;011 lemmmemmccne
e e w=w=w; a¥Addr

65475

VA X8 PC _P(+4

45477

NEXT/0S,QRED-READ.SAV. INC

(LOBBER RMTEMPO DEF,

RELATIVE MODE

: PUT GARBAGE IN MTEMPO

;45470

SITECIDEP]),CLOBBER MTEMPO DEF,

IS GPR(RNUM)

STATUS ON RBS

;0101 =scmceenancnannacnaa
e =: Addr

;2222;

1454 7¢

AUTODE CREMENT MODE

NEXT/0S.QRED~READ, SAV. INC
VA_PC+SEXT(XR)Y+]

;45421

OPERAND

145465

165466

MDR GETS LOW HALF OF

ABSOLUTE MODE

VA GETS ADDRESS OF OPERAND

;

.
|
:
1

GETS FIRST HALF OF DATA

VA_R{GPR.R]_RB-CONX.SIZ,

PUSH RBS-,

add

: PUT GARBAGE IN MYEMPO
;

: SAVE MDR IN O

145461

AUTOINCREMENT MODE

;001 =mmmmommcmm
e mmmm e we=w; S*Hcons

¢COBBER MTEMPO DEF,

; ADDRESS OF LOW PART OF OPERAND

10010 =m=memmmmmm e ; I*#cons

RLTEMP1]_XB PC P(+],

)
REGISTER MODE
TEMPO HAS LOW HALF OF OPERAND

e ~wm==: (RN)+

Q_M[MPR] vA R[GPR.R],

NEXT/0S,OQRED~LITERAL

Y45474 127
V177, Gr87,7002,400D,A4A7,004F,3

AR RRR KR KRR R

;222§§

165656

145469 176
8]

KRR AR

145464 175:
PO1?5,

Q_MIMDR],MDR_ZEXT(OSR),

145460

0174, Q085,473
0034, (4A7,U04E, 3

Read access is checked.

45455

145459 174
U

;45637
145438
145439 170:
;45440 0S,QRED:
;65441
10000 mmmmencmnn= LELL L L LT T LD N
45449
MCTEMP11_R{GPR.R],
:

1656446

0172, 008%,7592,4030,6047
,004E,1

:
'

MTEMPO is destroyed.

145445 171
0171, 0087,2004,703C,C4A7,004E,0

AR ARk

CMTO98.M§§

MICROZ

OSR.M

1M(O1)

28-N0OV-83

Native Mode Operand Specifier

14548
23

145483

14548
zg

145488

4548

14549

:
:

:
;

0686,0036,4030,0450,004t,4

04ED, 0085,573D,003C,{450,004E,4

(4E1,

0481,7002,503D,A047,0048,E

Q4DF, GCB7,2004,
707F ,L467,0000,1

TEW

2 C17E,

NI
OTM W L~ (NPU = OO0 0 N O

1 017D, 0487,2004,71FC,(047,0443,0

D D 0O

017¢, 0C80,0036,4030,0047,00FD,C

;

0178, 0887,2004,703C,C4A7,004E,7

P S S o a2l S o o i o i

LU 1A U U LA LA AT LT U U U VT AATLA LA LALLT VLTI LA L DU T
T
i
vt
WAL U T LA VT A LU UL VAL LA LT
A U U WYL AT U
T D DS O IS o I
LANPUMURUCUNURVIONUNUND
B = 2 = B
= 2 2 S OO0
OO0 LVOVOVD

145493

O VLS WM~

]

017A, 0087,7815,003C,C4A7,004E,5

2 D O 00

;

017Y, 0487,7816,403D,8407,004E,5

14548

O 0O NOA £ AN

aun i

)

0178, 0486,058E,403C,C4A7,004E,3

b:‘-bbl\:\bbl\b‘\‘\b.\bl\i\J\bi\i\b&\b:\bbl\t\l\l\l\l\b‘\bb

vinun

14547

= O O 00 NN NS NN = OO

:45478 178:

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

51000====m=cmmmmemm—emm———
e : (Rn)

* OPERAND ADDRESS IS GPR(RNUM)

NEXT/0S.QRED=READ. SAV. INC

; PUT GARBAGE IN MTEMPO

;100]=mmmmmmmm e ~=; FAddr

NEXT/0S.QRED=READ. IND

: PUT GARDAGE IN MTEMPO

:1010= == ==mmeccmmmremmmmm
e a : aD(Rn)

R TR

DISPLACEMENT DEFERRED MODE

VA_SEXT(XB)+R[GPR.R] PC_PC+l,

: OPERAND IS REG + DATA FROM ]-STREAM

NEXT/0S.QRED=READ. IND

‘

: PUT GARBAGE IN MTEMPO

2101 memmm e w==: ®(RN)+

* VA GETS OPERAND

NEXT/0S.QRED=READ. INC .4

' SAVE MDR IN Q

GPR(RNUM)

Y PUT GARBAGE IN MTEMPO

:1100mmmmmmeme
e —————— ~<==; (RR)LPC]

NEXT/IE.ADDR.MODE

AUTO-INCREMENT DEFERRED MODE

Q_MIMDR] VA RLGPR.RJ,

CCOBBER MTEMPO DEF,

17¢:

RELATIVE DEFERRED MODE

Y VA GETS ADDRESS OF ADDRESS OF OPERAND

SIZECIDEP].CLOBBER MTEMPD DEF,

178

‘

VA_PC+SEXT(XB)+] PC PC*+I,

SI2ECIDEP], CLOBBER MTEMPO DEF,

17A:

VA_RLGPR.RI,

CLDBBER MTEMPO,

179:

Page 1110

: 0S.ORED

INDEX MODE PC

* ILLEGAL ADDRESSING MODE

L
— -=; (RM)LRxJ

MTEMPO_RLGPR.R]Q_MDR,PUSH,

TELL CHARLIE

;

INDEX MODE

* SAVE INDEX REGISTER IN TEMPQ

BUT/LOB,BRA,NEXT/DS.BOA~QUAD

; CALL ROUTINE TQ GET BASE QOPERAND ADD

17E

0s.QRED-RE?DT

READ FIRST HALF OF OPERAND

READ,SIZELIDEP],
VA_VA+L,
CLOBBER MTEMPO DEF,

POINT VA TO NEXT HALF OF OPERAND

PUT GARBAGE

NEXT/0S.QRED-READ2

IN MTEMPO

0S.QRED~REG:
L

)

Q_MIMDR] MDR RLGPR.R+1],

: MDR HAS WIGH HALF OF OPERAND

IRDX (1]

: MDR IS SAVED IN Q

cCOBBER_MTEMPO DEF,

; PUT GARBAGE IN MTEMPO

0S.QRED=AUTO. INC:

READ,

Y MDR GETS LOW HALF OF OPERAND

RLGPR.RI_RB+CONX.S12Z,

* ADD 8 TO THE REGISTER

VA_VA+4

PUSH RBST,
NEXT/0S.QRED-READ2

SET UP VA FOR SECOND HALF READ

* SAVE STATE OF REGISTER FOR RESTART
H

OS,QRED=IMMEDIATE:
¢

Q_XB PC_PC+],

NEXT/0STRED={MMED

e b
B

; GET PROPER AMOUNT OF

;

IMMEDIATE DATA

(MT098.MCX
OSR.MIC

MICROZ2

1M(01)

28-NOV-83

Native Mode Operand Specifier

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

i 0S.QRED

Page 1111

;222%} 0S.QRED~LITERAL:

U Q4E2, 0885,2592,4030,4047,004E,8

145533
:222%@

RCTEMP13_MLMDR],
NEXT/05.8RED-MDR_0

* TEMP1 GETS LOW HALF OF OPERAND
Y CLEAR UPPER HALF OF OPERAND

145538

kEAD SIZECIDEP],

Y GET FIRST HALF OF OPERAND FROM MEM

145540

CLOBBER MTEMPO DEF,

* PUT GARBAGE IN MTEMPO

Ezgg%g 0S.QRED=READ. SAV. INC:
145539

u 04E3, 0C87,2592,5030,0450,104E
.4

FPA_Q_MLMDR3,

145541

VA_VA+4,

;zggzg

NERT/0S.QRED~READ2

SAVE MDR IN 0Q

* POINT VA TO NEXT HALF OF OPERAND

;

145544 0S,QRED=READ2:
145545

U 04E4, 0083,2592,4060,4050,1000,1

U 04E5, 0881,2592,5020,0050,104E,6

145546
145547
;Zggzg

eemmtecemcmmessmes
o ees s a———— ;

READ,
FPA_RCTEMP11.S1Z_MIMDR],
SIZECLONGI, IRDX T13]

Y GET SECOND HALF OF OPERAND TO MDR
* PUT FIRST HALF OF OPERAND IN TEMP1
:

Ezggg? 0S.QRED=READ. IND:
145552
READ,SIZELLONG],

: GET ADDRESS OF OPERAND

;zgggg

;

145553

FPA_Q_MLMDRI,

NEXT/DS.QRED-INDIRECT

SAVE MDR

Ezgggg 0S.QRED=INDIRECT:
U 04E6, 0€81,2002,403D,84A7,0017,F

145558

VA_MCMDRI,

;22228

NEXT/0S.GRED=READ]

* PLACE ADDRESS OF OPERAND INTO VA
;

145561 0S.QRED=READ.INC.4:
U 04F7, 0485,573D,002(,C050,004E,6

265562
145563
145564

;22222

0 eemmemeemesesseeesescececnnnoiene. ;
READ,PUSH RBS+,
*
REGPR.RI_RB+CONX(4),
¢

NEXT/0S,BRED~INDIRECT

GET ADDRESS OF OPERAND
ADD &4 TO REGISTER

145567 0S,QRED=MDR_0:
145568

U O4E8, 0C80,0036,4030,04E7,0014,0

145569

145570

se=Seccceemcemsmessaos me—memunen ;

MDR 0

NEXT/0S.WRT1

* CLEAR UPPER HALF OF OPERAND

: DO IRDX

;

(MT098.MCX

MICROZ

OSR.MIC

1M(OD)

28-NOV-83

Native Mode Operand Specifier

;22%;% .T0C "'

16:30:35

;

CLOKX Rev 13.00, Clock rate = 160ns

Page 1112

: 0S.DRED

Native Mode Operand Specifier

: OS.DRED"

;

345573 JRRRAKAR KA AR ARk Rk AR ARk AR Rk AR R AR AR IR AR KRR AR AR AR R AKX
;45574
MDR is not saved and is destroyed in all but register
145575

;

145576 ;
:45577 ;
;45578
165579
;45580
;45581 ;
;45582

,'(05583

U 0181, 0486,058E,403C,C4A7,004E,0

i 0182, 0885,7592,4030,6047,004E,C

Evalyates read tgpe operands for double data type
i
routines.
Bits 31-0 of the operand are left in TEMPY and bits

U 0184, 0885,473(,003C,C4A7,0017,E

e L
METEMP1] RCUGPR.R],

+45589

:zggg?

20010
mv
e
ee ;
RITEMP1] _XB PC_P(C+],
;

J 0187, 0487,7002,4020,A4A7,0017,E

e e

CLOBBER MTYEMPO,
NEXT/0S.QRED~AUTO. INC

n e ; (Rn)+
AUTOINCREMENT MODE
s ADDRESS OF LOW PART OF OPERAND
; PUT GARBAGE IN MTEMPO
;

NEXT/0S
. DRED-IMMEDIATE

N Rt
L e D L L L L L EE R L e ; S*"¥cons
LITERAL MODE
MDR_ZEXT(OSR) ,GFLOAT(FLAG4)?,
: MDR GETS LOW HALF OF OPERAND

;zgggg

NEXT/0S.DRED-UNPACK

;65606 184:
;65607

;22283

MLTEMPO] 7L 1TOCO],

1010 e

:2;2}2

NEXT/0S .QRED-READ1

;45616
;65617
;zgg}g

; SAVE MDR IN Q

PUSH RBS-,NEXT/0S.QRED-READ1
VA _PC+SEXT(XB)+]

145612

¢ PUT GARBAGE IN MYEMPO

0100 —=mmmm
e c e
e;
VA_RLGPR.R] _RB-CONX.SIZ,
.

45611

; RBS GETS !RNUMISIZE!~}
;

VA _SEXT(XB)+R[GPR.R] PC P(+],
SIZECIDEP],CLOBRER MTEMBO DEF,
NEXT/0S.QRED-READI

OPERAND

IS PC

+ DSPLMT

D(Rn)

DISPLACEMCNT MODE

; ADDRESS OF OPERAND IS REG + DSPLMT
: PUT GARBAGE [N MTEMPO
;

R R ; aKAddr

VA_XB PC _PC+4

;

45623

NEXT/0S.QRED-READ1

(LDBBER MTEMPO DEF,

RELATIVE MODE

;

J65621

145602

ADDRESS OF

; PUT GARBAGE IN MTEMPO

0110m oo
e
c e:

ABSOL'J1E MODE

VA GETS ADDRESS OF

OPERAND

i PUT GARBAGE IN MTEMPO

=(Rn)
AUTODECREMENT MODE
OPERAND ADDRESS IS GPR(RNUM) - SIZE

e ; Addr

_PC+]

SIZELIDEP), CLOBBER MTEMPé DEF,

186:

I*#cons
IMMEDIATE MODE
TEMP1 GETS FIRST HALF OF DATA

;45601 183:
;65602

145603

!
i
i
!
‘

;

;45597 182:
145598

;zgggg

:
i
i
!
|

L ; Rn
REGISTER MODE
; TEMPO HAS LOW HALF OF OPERAND

;000 ~emme e
VA_RLGPR.R],

,45620 187:

)

L L LA

;65592 181:
;45593
;45594
;zgggg

;45615

U 0186, 0887,7815,003(,C4A7,0017,E

L L

NEXT/0S.DRED-REG

;45610 185:

U 0185, 087,7816,403D,8407,0017,¢

g
i

63-32 are left in MDR,
MTEMPO is destroyed.
Read access is_checked,
.
For G~Float LITERAL FLAG4 is set
;**\\'**************************kt**W*******t**t********it*tfi********i**i******t

*»

U 0183, 0586,0037,0470,05E7,004B,8

f
:

and immediate modes.

165584
;45585
;45586 180:
;45587 OS.DRED:
;45588
N

U 0180, 0086,158E,403C,C047,004E,9

ARk

CMT098, MCX
OSR.M IC

PO RO O PO

2 OO0 0NN

NN RN NN

= OO 00 NN N SN

5 2 B 8 D 85 D 8 DTN
AN

;1000==cmmmommmmo oo

VA_RLGPR.R],

eee

Page 1113,

CLOBBER MTEMPO,

189t

@D (Rn)

;1010=========mmmmomooeoaenn
VA_SEXT (XB)+RLGPR.R] PC PC+l,

SIZECIDEP], CLOBBER MTEMPO DEF,

VA _RLGPR.R],

CLOBRER MTEMPO,

D.
INC.4
NEXT/0S.QRED-REA

18C:
18D:

;1100=====mo=me=cmmammnmaa
-

MCTEMPO] RLGPR.R],PUSH,

BUT/LOD.BRA,NEXT70S .BOA-0UAD
18E:

;1110=======mm—mmmmmommemeen

READ,SIZELIDEP],
VA VA4,

NERT/0S.QRED=READ2

A(RN)+
AUTO-INCREMENT DEFERRED MODE
GPR (RNUM)
VA GETS OPERAND
PUT GARBAGE IN MTEMPO
SAVE MDR IN Q
(Rn)LPC]
INDEX MODE P(C
ILLEGAL ADDRESSING MODE

NEXT/IE.ADDR.MODE

DISPLACEMENT DEFERRED MODE

OPERAND IS REG + DATA FROM |~STREAM
PUT GARBAGE IN MTEMPO

NEXT/0S.DRED=READ

;10]]=m===s==smmmmmomecnen—aa

IN MTEMPO

®Addr
RELATIVE DEFERRED MODE
VA GETS ADDRESS OF ADDRESS OF OPERAND
PUT GARBAGE IN MTEMPO

;100]=w=mmommomememo oo
VA_PC+SEXT(XB)+1 PC PC+],

S1ZECIDER),CLOBBER MTEMPO DEF,

188:

PUT GARBAGE

NEXT/0S.DRED~READ
18A1

(Rn)

OPERAND ADDRESS 1S GPR(RNUM)

NEXT/0S.QRED=READ1

LNANND
= O OO NSNS WA

uiiua

v v

[

018E, 0480,0036,4030,0450,004E,4

;

Uua

;

Lnln i

;

To o Jo ko 1o Yo Jo o o

T
i

oo it uiuila i

L
I P
N
G o

;

Yo Yo Yo XaNo No Ne No NeNo Yo Ne o NeSeoNo Xo Jo o

018D, 0086,05BE,41F(,(047,0443,0

;

018¢, 0c€80,0036,4030,0047,00FD,C

ol S S

0188, 0CB6,058E,403C,C4A7,004E,7

kb 2

AN S o

;

018A, 0087,7815,003C,C4A7,004E,A

0189, 0487,7816,403D,8407,004E
,A

0188, 0(86,05BE,403C,C4A7,0017,E

[«

145624 1881

—

MICRO2 1M(O1)
28-NOV-83
16:30:35
CLOKX Rev 13.00, Clock rate = 160ns
Native Mode Operand Specifier
: 0S.DRED

(Rn)[Rx]

SAVE

TELL CHARLIE

INDEX MODE

INDEX REGISTER IN TEMPO

CALL ROUTINE

TO GET BASE OPERAND ADD

READ FIRST HALF OF OPERAND
POINT VA TO NEXT HALF OF OPERAND

1M(01)

28=-N0OV-83

Native Mode Operand Specifier

O4EC, 0881,7002,403D,A467,0014,0

AT
AL

S
B

04EB, 0086,15F7,0090,04E7,0000,1

oeooVombuwaoooo\aombwm—aoom\:o-m

g
b

LRI

b
AR S

P
OB P

e
T

04B9, 0127,2092,4031,0047,004E
.8

0488, 085,2787,0030,4047,004E,8

Al 2L AP 2P SR LW S

04EA, 0080,0036,4020,0050,004E,6

o PP

Q4E9, 0886,05BE,407F,C467,0000,1

D iy
iviuviaivaun

OSR.MIC

MICROZ

PRI
OO
OO
ONCNON
CONN VN NNNNNNOOIOOCONONOON
O
VIV

CMT098.MCX

5682

45683

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

¢ 0S.DRED

0S.DRED=REG:

MDR RCGPR.R+1],

E MDR HAS HIGH HALF QFf OPERAND
; PUT GARBAGE IN MTEMPO
;

CLOBBER MTEMPO
IRDX [11

0S5 .DRED=READ:

kEAD,SIZE[LONGJ,

; GET ADDRESS OF ADDRESS OF OQPERAND

NEXT/0S.QRED=INDIRECT

=0
0S.DRED~
UNPACK
s

e ¥

)

e R

R[TEMP1J MIMDR].FPLIT,
NEXT/0S.3RED~MDR_O

6 W

;

TEMP1 GETS FLOATING POINT LITERAL
GO ZERO UPPER HALF OF OPERAND

-------------------------------

MTEMPO MDR.OR.ZLIT8L201],

;

MLTEMP1] _RLTEMPOJ.ASL.1,

: POSITION SIGN BIT CORRECTLY

CLEAR GFLOAT(FLAG4)

MDR_O,RETURN [+11

OR BIT 13 INTO LITERAL

;

0S.DRED-IMMEDIATE:

MDR_XB PC_PC+],
NEXT/05.WRT1

{ GET SECOND HALF OF DATA
: GO DO A RETURN

Page 1114;

CMT098.MCX

OSR.MIC

MICRO2

1M(01)

28~NOV-83

Native Mode Operand Specifier

16:30:35
:

H 7

CLOKX Rev 13.00, Clock rate = 160ns

0S.DMOD

Page 1115

:22232 .T0C '

Native Mode Operand Specifier

;45686 SRRk
;45687

R KRR RNk KRR R AR R AR AR R
R AR AN AR AN A RRR AR ARk U KRNk
MDR is not saved and
is destroyed in all but register mode.

145689
:45690
$65091
;45692

routines, Bits 31-0 of the operand are left
in TEMP1 and
bits 63-32 are left in MDR. If the operand is in memory the
address of the lowest byte is left in VA.
[f the operand
is in

245688

145693 ;

;65694
$G5695

: 0S.DMOD"

Used to evaluate modify thpe operands for double data type
GPR's the register number of the

MTEMPO

is destroyed.

lowest register is left

Write access to the operand is not checked.

S HAKKKKKAKRK KKK R KA KK R KRR KRR R KRR KA A ARk

kR ok

e ok

in RNUM.

65696

;45697

145698
;45699 190:

;45700 0S.DMOD

0190, 0086.15BE,403C,C047,004E,9

;45701
145702

;22;82

145705 1911
0191, 0c86,058E,403C,C4A7,004E,D
U

0192, 0780,0036,4030,0047,00FD,C

0193, 0¢80,0036,4030,0047,00FD,C
o

0194, 0085,473C,003C,C4A7,0019,E

0195, 0487,7816,403D,8407,0019,E

NEXT/0S.DMOD=-AUTO, INC

145710 192:
;22;%5

145713 193:
:zgg}g

145716 194
45717

:22;}3

10010~

e e

NEXT/I1E.ADDR.MODE

;

e ; I*#cons

LITERAL MODE

; ILLEGAL ADDRESSING MODE

30100-=mmommm
e
e : =(Rn)

VA_R[GPR.R] RB-(ONX.SIZ,

PUSH RBS-,NEXT/0S.DMOD=READ1

;

PC PC+I

SI2ECIDEPY,CLOBBER MTEMPO DEF,

; RBS GETS IRNUM:SIZE!-!
;

ADDRESS OF

SI2ELIDEP],(LOBBER MTEMPO DEF,
NEXT/0S.DMOD=READ1

OPERAND

IS PC + DSPLMT

;

ADDRESS OF

DISPLACEMENT MODE
OPERAND

IS REG + DSPLMT

; PUT GARBAGE IN MTEMPO
;

0NNl e m e e cmc e ccncccncccann ; aKAddr

265731

VA XB PC_PC+4

;

45733

NEXT/0S.0MOD=READT

CLOBBER MTEMPO DEF,

RELATIVE MODE

: PUT GARBAGE IN MTEMPO

;0110====m==mm=mmmmmmmce
e ; D(Rn)

VA_SEXT(XB)+RLGPR.R] PC _PC+l,

AUTODECREMENT MODE

OPERAND ADDRESS IS GPR(RNUM) - SIZE

;0101 ==~==mesmcmmmcemmnaeceenaee ; Addr

NEXT/0S.DMOD-READ

;45732

IMMEDIATE MODE

; UNPREDICTABLE, TAKE ADDRESS MODE FAULT

e iete b L LUD L e L e D ; S*#cons

NEXT/I1E.ADDR,MODE

;22;52

545727
;22;58

AUTOINCREMENT MODE

ADDRESS OF LOW PART QF OPERAND

; PUT GARBAGE IN MTEMPO

CLOBBER MTEMPQ,

VA PC+SEXT(XB)+]

245?30 197:
0197, 0087,7002,4020,A447,0019,E

;

245721

;45722

Rn
REGISTER MODE
TEMPO HAS LOW HALF OF OPERAND

;0001 ~=m=m=emmmmmm
e ——————; (Rn)+

;22;83

145707

;45726

]

VA_RLGPR.R],

145795 1961
0196, 0087,7815,003C,C4A7,0019,E

NEXT/0S.DRED-REG

145706

145720 195:
u

10000---mmcmmcmmmcmmcnccnc
e;
MCTEMP1] RLGPR.R],
;

ABSOLUTE MODE

VA GETS ADDRESS 2F

OPERAND

; PUT GARBAGE IN MTEMPO

CMTO98.MCX
OSR.MIC

MICRC2 TM(OD)

28-N0OV=-83 16:30:350

Native Mode Operand Specifier

145734 198:
0198, 0486,05BE,403C,C4A7,0019,E

145735
145736
;Zgggg

145739 199:
0199, 0C87,7816,403D,8407,004F,0

145740
145741

;22;25

145744 19A:
019A, 0887,7815,003C,C4A7,004F,0

019¢, 0C80,0036,4030,0047,00FD,(

Page 1116%

5.DMOD

;1000=m=m=ceeesecasceccmecm————— : (Rn)

;

;100Tmmmemeecmmmm—
e e e e ———: aAddr

RELATIVE DEFERRED MODE

VA_RLGPR.R1,
CLOBBER MTEMPO,
NEXT/0S.DMOD~READ1

* OPERAND ADDRESS IS GPR(RNUM)
* PUT GARBAGE IN MTEMPO
:

VA PC+SEXT(XB)+1 PC_PC+I,
SIZECIDEP],CLOBBER MTEMPO DEF,

NEXT/0S.DMOD~INDIRECT

:1010=mmmcmcmencccmcan
e mm———— ; aD(Rn)

DISPLACEMENT DEFERRED MODE

;22;2;

NEXT/0S.DMOD-INDIRECT

145750
145751
;2g;§§

345754 19C:
;23;22
145758

;22;28

SIZECIDEP],CLOBBER MTEMPO DEF,

: PUT GARBAGE IN MTEMPO

1101 mmmmmemmmmmm
e n e
. ; @alRn)+

AUTO-INCREMENT DEFERRED MODE

;1100====sssc=ssccccccceesoneas ; (RN)LPC)

INDEX MODE PC

1110 mmmmm e

INDEX MODE

VA_RLGPR.RJ,
CLOBBER MTEMPO,
NEXT/0S.DMOD-READ. INC. 4
NEXT/IE.ADDR.MODE

* VA GETS OPERAND
GPR(RNUM)
* PUT GARBAGE IN MTEMPO
* SAVE MDR IN Q
*

dmn e

MITEMPO] RLGPR.RJ,PUSH,

BUT/L0OD.BRA,NEXT/0S.BOA-QUAD

;
-

+ OPERAND IS REG + DATA FROM I-STREAM

145746

i
|
i

* VA GETS ADDRESS OF ADDRESS OF OPERAND
: PUT GARBAGE IN MTEMPO

UA_SEXT(XB)+RLGPR.R] PC_PC+l,

145757 19D
019D, 0086,058E,41FC,(047,0443,0

CLOKX Rev 13,00, Clock rate = 160ns

145745

145749 198:
0198, 0486,058E ,403C,C4A7,004F,2

ILLEGAL ADDRESSING MODE

- ; (Rn)LRx]
* SAVE

TELL CHARLIE

;

INDEX REGISTER IN TEMPO

: CALL ROUTINE TO GET BASE OPERAND ADD

145761 19E:

:22;2% 0S.DMOD=READ1:

145764

145765

C19E, 0C86,0036,4030,0454,004k
,E

145766

;22;25

READ.MOD,SIZELIDEP],

Y READ FIRST HALF OF OPERAND

CLOBBER ‘MTEMPO DEF,

* PUT GARBAGE IN MTEMPO

VA_VA+4,

NEXT/0S.DMOD-READ?2

Y POINT VA TO NEXT HALF OF OPERAND

;

145769 0S,DMOD=AUTO.
INC:
145770

READ.MOD,

* READ FIRST HALF WITH MODIFY

145773
145774

PUSH RBST,
VA _VA+4,

* SAVE ORIGINAL STATE OF REGISTER
Y POINT VA AT NEXT HALF

145772

Q4ED, 0885,573D,003C,C454,004E,E

ittt
Lt bl Lmmemm——

145771

;2;;;2

REGPR.R] RB+CONX.S1Z,

NERT/0S.DMOD=READ?2

* BUMP GPR

;

145777 0S.DMOD=READ2:
O4EE, 0485,2592,4020,4054,104E,F

;45778
145779
145780

;22;35

et
R P e D L L B BH
READ.MOD,
* READ SECOND HALF OF
FPA_RLTEMP1]_M[MDR],SIZELLONG], ; SAVE MDR IN TEMP1

NEXT/0S.DMODZDEC. VA

OPERAND

;

145783 0S,DMOD=DEC.VA:
Q4EF, 0981,BC10,0070,24A7,0000,1

;45784
145785

145786

jeemeemcccccmmccmcaman—~ - —————— ;
VA _MLVAJ-ZL1TOL4],
: POINT

IRDX (13

VA BACK TO FIRST HALF

5
‘

:
:

:
;

(MT098 .MCX
OSR.MIC

MICROZ2

1M(01)

7
CLOKX Rev 13.00,

28-NOv-83
16:30:35
: 0S.DMOD
Native Mode Operan d Specifier

145787 0S.DMOD=INDIRECT:
;45788
READ,SIZELLONG],
145789
NEXT/0S.DMOD~-VA_MDR
;22;8?
L

U 04F0, 0080,0036,4020,0050,004F,1

Clock rate = 160ns

) LT
Y N

GET ADDRESS OF ADDRESS OF OPERAND

45792 0S.DMOD-VA_MDR:
145793
VA_MCMDRI,
145794

S
Y o
o > 0
by
o
¢

U 04F1, 0081,2002,403D,84A7,0019,E

45795

145796

PUT ADDRESS IN VA

NERT/0S.DMOD=READ1

;45797 0S.DMOD=READ.INC.4:
;45798
READ,
145799
RLGPR,R]_RB+CUNX(4),
145800
¢

U 04F2, 0485,573D,002C,C050,004F
1

;45801

145802

PUSH RBSt,

NEXT/0>.DMOD=-VA_MDR

Y "

READ FIRST HALF OF OPERAND

BUMP GPR BY 4

SAVE STATE OF GPR

page 1117;

CMT098.MCX

MICROZ

OSR.MIC

1M(01)

28-NOV-83

Native Mode Operand Specifier

;45803 .T0C '

{43808

16:30:35

Page 1118|

CLOKX Rev 13.00, Clock rate = 160ns

: 05.508

Native Mode Operand Specifier

: 0S5.508"

}45806 SERKAERKR A AN AR AR AR AR AR R AR AR AR A AR R A AR A AR KRR AR AR AR
45807 ;
MDR is saved in the Q-register and is always destroyed.
;45808 .
Evaluates read type operands and places the result in MDR.
;65809 ;

:45810
;45811 ;
JASBT2

01A0, 0881,7816,500D0,A047,0076,7

MTEMPO

;45820 1A1:
165821

01A1, 0087,2004,703C,C4A7,004C,8

01A2, 0€80,0036,4030,0047,00FD,C
01A3,

0080,0036,4030,0047,00FD,(

145822
:zggsz

145825 1A2:
;zggsg

145828 1A3:
;22%%3

345831 1A4:
;45832

01A4, 0885,473C,003C,C4A7,004C,9

;45833
:22%%2

145836 1A5:
145837

01AS5, 0(87,7816,403D,8407,004C,9

;45838
;22323

145841 1A6:
;45842
U

01A6, 0887,7815,003C,C4A7,004C,9

;45843
;zggzg

145846 1A7:
01A7, 0487,7002,402D,A4A7,004C,9

AR AR AR

AR AR ARk

KAk

R A

XAk

NEXT/C0.SOB-REG

J000] mmmmmme
e e
e wemmmes (RN)+

Q_MCMDR] VA RLGPR,.R],

cCOBBER MTERPO DEF,
NEXT/0S.MOD-AUTO. INC

AUTOINCREMENT MODE

: PLACE ADDRESS OF OPERAND IN VA

; PUT GARBAGE IN MTEMPO
; INC GPR(RNUM) BY SIZE

0010=reemmm
e
e I*#cons

IMMEDIATE MODE

B D ; S*#cons

LITERAL MODE

10100=-~=~mmemcmcercncccc
e - ; =(Rn)

AUTODE CREMENT MODE

NEXT/1E.ADDR.MODE

: UNPREDICTABLE, TAKE ADDRESS MODE FAULT

NEXT/IE.ADDR.MODE

;

VA_RLGPR.RJ_RB-CONX.SIZ,

PUSH RBS-,
NEXT/0S.MOD-READ.SAV.EXIT

ILLEGAL ADDRESSING MODE

; OPERAND ADDRESS IS GPR(RNUM) - SIZE

. VA GETS OPERAND ADDRESS
; RBS GETS IRNUMISIZE:-!

01071 ==memmmmmm
i oo mnncae e : Addr

VA PC+SEXT(XB)+]

PC _PC+],

SIZELIDEP],CLOBBER MTEMPO DEF,
NEXT/0S.MOD-READ.SAV.EXIT

;0110==

; PUT GARBAGE IN MTEMPO
H

=== === oo m o m oo : D(Rn)

VA_SEXT(XB)+RI[GPR.R] PC PC+],

SIZECIDEP],CLOBBER MTEMPO DEF,
NEXT/0S.MOD-READ.SAV.EXIT

RELATIVE MODE

: ADDRESS OF OPERAND IS PC + DSPLMT

; ADDRESS OF

DISPLACEMENT MODE
OPERAND

IS REG + DSPLMT

. PUT GARBAGE [N MTEMPO
s VA GETS ADDRESS OF OPERAND

;0111===m=mecmmemcamaacmcaaeaee ; @afAddr

ABSOLUTE MODE

: NEXT 4 BYTES OF

;22328

NEXT/0S.MOD-READ.SAV.EXIT

; VA GETS ADDRESS OF OPERAND

CLDBBER MTEMPO DET,

]-STREAM [S OPERAND

¢ PUT GARBAGE IN MTEMPO

1000-=~-—semome
s c e aeneaa ; (Rn)

;45852

Q_M[MDR] vA R[GPR.RJ],

: OPERAND ADDRESS IS GPR(RNUM)

,45854

NEXT/0S.MOD-READ.EXIT

;

245853

Xk dk

; GO TO CONTRL

VA_XB PC_P(+4

145848

;0000-~==mmcemrerc
e
cn e enan . Rn
REGISTER MODE
Q _SEXT(XB) PC_P(+1,
; MAKE SURE PC IS ACCESSABLE

;45847

145851 1A8:
01A8, 0887,2004,703(,C4A7,0011,E

Read access for the operand is checked.
.
This routine is used only to speed up SOB register mode

Ak kR AR R Rk

J45813
;45814 1A0:
;45815 05.508:
;45816
145817

;22%%8

is destroyed.

Aok

cCOBBER MTEMPO DEF,

. PUT GARBAGE IN MTEMPO

;
:

CMT098.MCX
OSR.MIC

MICRO2

TM(O1)

28=-NOV-83

Native Mode Operand Specifier

U 01A9, 0C87,7816,403D,8407,004C,A

U 01AC, 0CB0,0036,4030,0047,00FD,C

;2?328

NEXT/0S.MOD-READ, SAV

;45857

SIZELIDEP],CLOBBER RTEMPO DEF,

; PUT GARBAGE IN MTEMPO
H

11010=cmrcerrmnccccam
e
a ; aD(Rn)

DISPLACEMENT DEFERRED MODE

;45861

VA _SEXT(XB)+R[GPR.R] PC PC+I,

; OPERAND IS REG + DATA FROM [-STREAM

:2;%22

NEXT/0S.MOD-READ, SAV

;45862

SIZELIDEP],CLOBBER MTEMPQ DEF,

; PUT GARBAGE IN MTEMPO

1101 =
e d
e ; 3(Rn)+

AUTO=INCREMENT DEFERRED MODE

145866

Q_MEMDR]I VA RLCGPR.R1,

;

VA GETS OPERAND

;2?328

NEXT/0S.MOD-READ.INC.4

;

SAVE MDR IN Q

;45867

145870 1AC:
;22%;5

145873 1AD:

U 01AD, 0487,2004,71F(,C047,0440,0

¢ 0S5.508

R
e
il LD Dol ; @Addr
RELATIVE DEFERRED MODE
VA PC+3EXT(XB)Y+1 PC P(C+]
; VA GETS ADDRESS OF ADDRESS OF OPERAND

;45865 1AB:
U 01AB, 0887,2004,703C,C4A7,004C,C

i
Page 1119

7
CLOKX Rev 13.00, Clock rate = 160ns

45855 1A9:
145856

}45860 1AA:
U 01AA, 0887,7815,003C,C4A7,004C,A

16:30:35

;45874

;222;2

C[OBBER MTERPO DEF,

1100=m==m

=== === ; (Rn)CPC]

NEXT/1E.ADDR.MODE

PU%4,B0T/L0OD.BRA,NEXT/0S.B0A

;

INDEX MODE PC

ILLEGAL ADDRESSING MODE

;110]==mmmcacemaceamm—ma
- ; (Rn)[Rx]

MTEMPO _RLGPR.R] Q_MDR,

GPR (RNUM)

; PUT GARBAGE IN MTEMPO

TELL CHARLIE

INDEX MODE

SAVE INDEX REGISTER IN TEMPO

; CALL ROUTINE TO GET BASE OPERAND ADD

145877 1AE:
U 01AE,

0080,0036,4070,0054,0000,1

;45878 0S.SOB-READ.EXIT:
245879
;1110
mcmcc e v
:45880
READ.MOD,S12ECIDEP],
+ 45881
IRDX [1]

e;
:

READ MEMORY AT VA

SIZE=DSIZE

CMT098.MCX
OSR.MIC

MICROZ2

1M(O1)

28-NOV-83

Native Mode Operand Specifier

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

: OS.FIDRED

;zgggg .TOC " Native Mode Operand Speciftier

Page 1120|
!

: OS.FIDRED''

;45884 AR KA IR A KRR AR R R RN AR AR
AN R R KA R KRR R AKX AR KT
145885 ;
MDR is not saved and is destroyed in all but register
;45886 ;
145887

and immediate modes.
Evaluates read tgpe operands for double data type

;45890 ;
;45891 ;
;45892 ;

MTEMPQ is destroyed.
Read access is checked.
.
This routine is used only by FPA interface.

;45888
;45889

;45393

R kKRR kR KX
.

routines.
Bits 31-0 of the operand are left in TEMP1 and bits
63-32 are Left in MDR.

JRKRR KRRk N KR ARk kA kA Ak Ak

ok ke o ok ook ke

ok Sk ek ke ok ok K kok

;65894
;45895 180:
145896 0S.FIDRED:

U 0180, 0047,2004,703C,C047,104F,3

;45897
;45898

;0000 =~cmmmmec
e nnea. ; Rn
REGISTER MODE
FPA_Q_MDR MTEMPO_RLGPR.R1,
; GET OPERAND FROM REGISTER

:2288?

NEXT/0S.FIDRED=REG

145899
;65902 1B1:
145903

u 01B1, 0007,2004,703C,C4A7 ,104E,0

U 0182, 0C45,7592,4030,2047,004F
,4

mee e ;

;228}9

NEXT/0S.FIDRED. IMMED

145909

SET FLAGD,

(Fn)+

AUTNINCREMENT MODE

; ADDRESS OF LOW PART OF QPERAND

J0C10mmm
ee;
RCTLMPO] _XB PC_PC+],
;

; PUT GARBAGE
:

IN MTEMPO

I*#cons
IMMED]IATE MODE
TEMPO GETS FIRST HALF OF DATA

; SET FLAG FOR AUDREY/FPA

;

;001 == mmmommme
e e mcdunanan wwww: S*#cons

LITERAL MODE

FPA_Q MLMDRI,LITNXT,

;

PASS OPERAND TO FPA

SET FLAGT,

;

SHORT LITERAL FLAG FOR POLYD

245920
145921
;2;35%

10100 ===cmcemmcm
e cnun -=:
VA_R[GPR,.R]_RB~CONX.S1Z,
;
(LEAR FLAGO,
;
PUSH RBS-,
;

=(Rn)
AUTODECREMENT MODE
OPERAND ADDRESS IS GPR(RNUM)

NEXT/0S.QRED-READ.SAV.INC

;45924 1RS:
145925

;010 ==~ reemmsccem
e e e e e;
VA PC+SEXT(XB)+] PC _PC+]
;

Addr
RELATIVE MODE
ADDRESS OF OPERAND IS PC + DSPLMT

45927

CLEAR FLAGO,

CLEAR FLAG FOR AUDREY/FPA

;45914

MDRZZEXT (OSR),

;43910

1IRDX [1]

;45915

;45926

;zggsg
L]

;65930 186!

s GET SHORT LITERAL

;

FOR AUDREY/FPA
RBS GETS IRNUMISI1Z2Ei~-!

SIZECIDEP],CLOBBER MTEMP) DEF,

. PUT GARBAGE IN MTEMPO

NEXT/0S.QRED-READ.SAY, INC

J0110=~

;

D(Rn)

DISPLACEMENT MODE

;65931

VA_SEXT(XB)+RLGPR.R] PC_P'+],

;

;45933

(LEAR FLAGO,

; CLEAR FLAG FOR AUDREY/FPA

245932
JU 01B6, 0807,7815,003C,C4A7,004F,3

FPA_Q_MCMDR] VA R[GPR.R],

;45907 1B2:
;45908

145918 1B4:
45919

U 0185, 0¢07,7816,403D,8407,004E,3

;

CLEARTFLAGO,CLOBBER MTEMPO DEF,
NEXT/0S.QRED=AUTO, INC

;45913

u 0184, 0805,473C,003C,C4A7,004E,3

J000) mmm

; SET FLAG FOR AUDREY/FPA

;45904
;22382

145912 1B3:
U 0183, 0849,2592,5070,05€7,2000,1

SETFLAGO,

145934

STZECIDEPY CLOBBER MTEMPO DEF,

NEXT/0S.QRED-READ.SAV.INC

ADDRESS OF OPERAND

= SIZE

IS REG + DSPLMT

; PUT GARBAGE N MTEMPO
;

!
i
‘

CMTO098 . MCX
OSR.M Ic

Page 1121;

23~N0ov=83 16:30:35
Native Mode Operand Specifier

MICBO?

1M01?

OO0 00O O
OO DO

OO0 0O OO0 OO OO0 OO

i
i
T
T
U
v

wes

OO
oo

WIS

962

a#Addr
ABSOLUTE MODE
VA GETS ADDRESS OF QPERAND

CLEAR FLAGO,

CLEAR FLAG FOR AUDREY

NEXT/0S.QRED-READ.
SAV. INC
188:

$1000=m=mmsmmm
s m o cmmm e ms
VA_RCLGPR.R],(LEAR FLAGO,
CLOBBER MIEMPO,
SAV. INC
NEXT/0S,QRED~READ,

(Rn)
REGISTER DEFERRED MODE
OPERAND ADDRESS 1S GPR(RNUM)
PUT GARBAGE IN MTEMPO

189:

;1001 —me e m e e
m e e
VA_PC+SEXT(XB)+] PC PC+],

@Addr
RELATIVE DEFERRED MODE
VA GETS ADDRESS OF ADDRESS OF OPERAND
PUT GARBAGE IN MTEMPO

SIZECIDEP], CLUBBER MTEMPO DEF,

ab(Rn)
DISPLACEMENT DEFERRED MODE
OPERAND IS REG + DATA FROM I-STREAM
PUT GARBAGE IN MTEMPO
CLEAR FLAG FOR AUDREY

:1010==n=s omammmamomcamaamanen
VA_SEXT(XB)+RLGPR.R] PC PC+],

SIZELIPEP],CLOBBER MTEMPD DEF,

CLEAR FILAGO,
NEXT/0S.QRED~READ.
IND

18B:

Le
S
R
FPA_Q_MCMDR] VA RCGPR.RJ,

CLEAR"FLAGO, CLOBBER MTEMPO DEF,

4
D.
INC.
NEXT/0S,QRED-REA
18C:
18D:

S
N

:
1
0_MDR MTEMPO_RLGPR.RJ,
RFLAGO,PUSH?
¢
BUT/LOD.BRA,NEXT/0S.BOA-QUAD

;

N
o

J U1BE, 0480,0036,4030,0450,004E,4

1B8E:

1110=m=mmmmmmmmmmm————————

READ,SIZELIDEP],
VA _VA+4,

NERT/0S.QRED~READ2

;

CLEAR FLAG FOR AUDREY

CLEAR FLAGO,
NEXT/0S.QRED~-READ.
IND
1BA:

PUT GARBAGE IN MTEMPO

a(Rn)+
AUTO-INCREMENT DEFERRED MUDE
VA GETS OPERAND
GPR (RNUM)
PUT GARBAGE IN MTEMPO
SAVE MDR IN @
(RN)LPCY

INDEL MODE PC

ILLEGAL ADDRESSING MODE

TELL CHARLIE

(Rn)[Rx]
INDEX MODE
GET INDEX REGISTER
CLEAR FLAG FOR AUDREY
CALL ROUTINE TO GET BASE OPERAND ADD

J 018D, 0407,2004,7%F(C,(047,1743,0

;011 mmm e e
VA_XB PC FC+b

CLDBBER MTEMPO DEF,

t} 018C, 0C80,0036,4030,0047,00FD,C

PR TR

S o SN

U 01BB, 0807,2004,703C,C4A7,104E,7

UNAES S5 D B B I 0 D SO NN WDN
O w AMALVAVAWALAL
NN NS NN = OO0~ o
— OO0OO NN L~ AN = OO

e o o~

vl i

AP P o
P

viuinaius i v

Y
T
PR TR TR T
N
N

U 01BA, 0807,7815,003C,C4A7,004E,5

% ol ol o S o

y 0189, 0007,7816,403D,8407,004F,5

kR Rl R

U 0788, 0006,05BE,403C,C4A7,004E,3

U 0187, 0407,7002,402D,A4A7,004E,3

[P
PR
R NN

;45935 1B7:

READ FIRST HALF OF OPERAND
POINT VA TO NEXT HALF OF OPERAND

;
;

(MT098 MO
OSR.MIC

MICROZ2

IM(Q1)

28-NOV=83

Native Mode Operand Specifier

16:30:35

CLOKX Rev 13,00, Clock rate = 160ns

¢ OS.FIDRED

,228;5 05.FIDRED-REG:

‘

FPa M[TEMPOJ MDR_RLGPR. R 11,

L 06F
3, GOBO,05BE,407F ,C467,1000,1

:45977
'228;9

;CaFh, (48Y,2592,5030,0067,104F,5

Ezggg? 0S.FIDRED. IMMED:
145982
FPA_Q MIMDR],
;zgggz
NExT/Ds FIDRED,READ?

IRDX [1]

: GET SECOND HALF OF OPERAND
;

' PASS LAST OPERAND TO FPA
;

Ezgggg 0S.FIDRED.READ2:

2 04FS, Q4B1,7002,402D,A667,004F
,6
o Q4F6, 008y,003%6,4070,0067,1000,7

3fgggg

MDR_XB P(_PC+4

145990

FPA_MLTEMPO],

LTSt
$459

IRDR [1]

—B

Y GET SECOND HALF OF OPERAND

PASS UPERAND TO FPA

Page 1122

CMT098 .M X
OSR.MIC

MICRO2

TM(OT)

28-NOV-83

Native Mode Operand Specifier
,2?83%.TOC '

16:30:35

CLOKX Rev 13,00, Clock rate = 160ns

Page 1123

: 0S,FIDMOD

Native Mode Operand Specifier

: 0S.FIDMOD"'

;45994 'fltt*t*iktt*tti*fl*tttt*ttt*ttttfltw!tfitttuti*iqtfi*tfi*i*l*ttnt*t****it*********t
145995
145996
145997
;65998
145999

:
;

MDR is not saved and is destroyed in all but register
and immediate mudes,
Evaluates read t pe operands for double data type
routines,
Bits
31-0 of the operand are left in TEMP1 and bits
63-32 are left in MDR,

;
;

:46000
166001 ;

146002
JUB003

;66004

MTEMPO is destroyed.
Write accecs is checked,

This routine

xR R

is used only by FPA interface.

RN N RN KA

R KRR

AR AR

R AR R

R AR

ARk Aw

146005 1C0:

;46006 0S.FIDMOD:

010, 0087,2004,703C,C047,104F,3

166007
;46008

:228?8

146011 111
01C1,

Q087,2004,703C,C4A7,104E,D

01C2, 0(80,0036,4030,0047,00FD,¢
01C3, 0080,0036,4030,0047,00FD,C

;

:228}2

NEXT/0S. DMOD-AUTO IN(

166013

146016 102
;228};

146019 103:
:2285?

;66024

;22852

1646007 15

01C5, 0487,7816,4U3D,8407,004F,7

10107, 0C87,7002,402D,A4A7,004F
,7

; PUT GARBAGE IN MTEMPO

;0010==m=m==mm=cmmmam—————————— ; 1*#cons

IMMEDJATE MODE

;001 mmmm e e ; S*Mcons

LITERAL MODE

;0100====m=scmamemmemmcaum—au—— ~; =(Rn)

AUTODE CREMENT MODE

NEXT/IE ADDR,MODE
NFEXT/1E.ADDR.MODE

; UNPREDICTABLE, TAKE ADDRESS MODE FAULT
;

ILLEGAL ADDRESSING MODE

VA RLGPR.R]_RB-(ONX,S12Z,

; OPERAND ADDRESS IS GPR(RNUM) - SIZE

NEXT/OS.FIDMOD-READ1

PUSH RBS=,SIZELIDEP],

; RBS GETS RNUMISIZE!-!

;010]~====mmmommmmmmm oo ; Addr

RELATIVE MODE

VA PC+SEXT(XB)+] PC_P(C+]

; ADDRESS OF OPERAND IS PC + DSPLMT

;228%?

NEXT/0%5.7

:46029

166033
;66034

;228%2

146037 107:

CLOBBRER MTEMPO DEF

AUTOINCREMENT MODE

ADDRESS OF LOW PART QOF OPERAND

2466028

146032 1C6:
i V1C6, 0087,7815,003C,C4A7,004F,7

Rn
REGISTER MODE
GET OPERAND FROM REGISTER

;0001 m=nemmeuccneacen
e ————— : (Rn)+

fPA_Q _MIMDRI VA_RIGPR.R1,

166023

D085,473(C,003C,C4A7,004F,7

NEXT/0S.FIDRED=-REG

166012

146022 1041
i) C1C4,

10000=cmmwmemm
e e c e n v:
FPA Q_MDR MTEMPQ R[GPR.R],
;

SIZ2ECIDEP],CLOBBER HTEMPé DEF,
I DMOD~READ1

0110memnnmmmemnmnnccmacnceanaa ~; D(Rn)

VA SEXT(XB)+R[GPR,R] P{ _PC+],
SIZECIDEPY,CLOBBER MTEMPO DEF,

NEXT/0S.F10MOD-RCAD1

:
;

VA_XR PC

P(+4

246040

NEXT/0S.F1DMOD=- READ1

(. 0OBBER HIEMPb DEF,

;

DISPLACEMENT MODE

ADDRESS OF OPERAND IS REG + DSPLMT
PUT GARBAGE IN MTEMRO

;011)=m=cmcceccecmacencnea———— -=; @#Addr

;66038

;46039

; PUT GARBAGE IN MTEMPO

ABSOLUTE MODE

VA GETS ADDRESS OF

OPERAND

; PUT GARBAGE IN MTEMPQ
:

(MT098.MCX

OSR.MIC

1M(Q1)

28-NOV-83

01cB, 0887,2004,703C,C4A7,104F
,2

o1cc, 0C80,0036,4030,0047,00FD,C

01(p, 0(87,2004,71FC,(047,1443,0

SN AR
O\

SN D S DS B D o 2
TNV

NN THAND =2 O 000

0087,7815,003C,C4A7,004F
,8

1C8:

O1CE, 0080,0036,4030,0454,004E ,€

;1001 ==
m o c e
e s,
VA_PC+SEXT(XB)+] PC PC+],

SIZECIVEP], CLOBBER MTEMPO DEF,

1CA:

NEXT/0S.F1DMOD={NDIRECT

@Addr

RELATIVE DEFERRED MODE

VA GETS ADDRESS OF ADDRESS OF OPERAND
PUT GARBAGE IN MTEMPO

DISPLACEMENT DEFERRED MODE
1010 =mmmsmommmmm oo aD(Rn)
OPERAND IS REG + DATA FROM I-STREAM
VA_SEXT(XB)+R[GPR.R] PC PC+I,
PUT GARBAGE IN MTEMPC
SIZECIDEP],CLOBBER MTEMPO DEF,

NEXT/0S.F1DMOD=INDIRECT
108:

;1011= mmm e
e ———
FPA_Q MIMDR] VA _REGPR.RJ],

CLOBBER MTEMPO DEF,

NEXT/0S.DMOD~READ. INC.
4

2(Rn)+

AUTO-INCREMENT DEFERRED MODE

VA GETS OPERAND

GPR (RNUM)

PUT GARBAGE IN MTEMPO
SAVE MDR IN Q

061 1CC:
;466062

NEXT/1E. ADDR. MODE

ILLEGAL ADDRESSING MODE

246064 1CD:

$110] ===
e
s
e
fPA_Q_MDR MTEMPQ_RLGPR.R],PUSH,

(Rn. [Rx]
INDEX MODE
GET INDEX REGISTER

READ MOD,SIZEUIDEP],
VA _VA+4,

READ FIRST HALF OF OPERAND
POINT VA TO NEXT HALF OF OPERAND

$46066

;46068 1CE:
J

:1000=-wmm=nswacnn ——mme R,

VA_RLGPR.R],

CLUBBER MTENMPO,

109:

Page 1124

Clock rate = 160ns

NEXT/0S, F IDMOD~READ1

OOV

01CA,

01(9, 0487,7816,403D,8407,004F
,8

J\3\3\3\Pnhl\l\t\J\J\I\I\J\J\J\J\J\t\:\

01(8, 0486,058E,403C,C4A7,004F,7

[e Yo Yoo S0 Yo Yo Yo Yo Lo Jo o Jo To Jo o 00 ol oALSA0 N
QOOQOOOCOOOOOOCOOOOOOO

46041

16:30:35
CLOKX Rev 13.00,
¢ 0S.FIDMOD
Native Mode Operand Specifi ar

MICROZ

;66071

1100======mmmmmmmmmmmceamnaans

BUT7LDD.BRA,NEXT70S .BOA~QUAD

NERT/0S.DMOD~READ2

(Rn)[PC]

INDEX MODE

CALL ROUTINE TO GET BASE OPERAND ADD

'46073 0S.FIDMOD~READ1:
Rt

GET FIRST HALF OF OPERAND
SAVE MDR
GARBAGE MTEMPO

READ.MOD, SIZECIDEP],
FPA_Q MCMDR],

CLOBBER MTEMPO DEF,

04F7,

0487,2592,5030,0454, 104F £

}46079

POINT TO NEXT HALF
FINNISH IN REGULAR DMOD

VA_VA+4,

NERT/0S.DMOD-READ2

4608; 0S.FIDMOD~INDIRECT:
o

READ,SIZE[LONG],
Q4F8,

0881,2592,5020,0050,104F,1

:46085

FPA_Q M[WDRI,

NEXT/US DMOD=VA_MDR

TELL CHARLIE

GET ADDRESS OF
SAVE MDR
FINNISH

OPERAND

IN REGULAR DMOD

MICROZ2

Y >

L NOBIN

;646092
146093

,T0C "'

Revision History''

;46094
166095

;

EXPLAINATION

66097

;09

REV

;46096

;10

;46098

;08

;66099

;

16:30:35

6 .T0C "'UVERFY.MIC"

CLOKX Rev 13.00, (Clock rate = 160ns

460 8
;460 8 7 [T0C “REVISION 10.0"
;460 8 3 i
CHARL1E MCDOWELL
460 8

;46090

166091

28=NOV~83

1M(01)

UVERFY.MIC

“evenen

—rY

(M109

UVERF

~< 0o

:
:

Clean up DSIZE

test.
test.

Remoye tree locations 173A and 1738
Initial

release.

146100

.BIN

Page 11255

;

MICRO VERIFY

TR
AT
N
N
S
R
O
e
T

and a halt code of /tbs/ which
will
error condition in micro verify.

ke k%

is typed.

;

;
;

If.

If an error i¢

indicate this halt

is due to an

)
b
b

0000005X

000000AX

000000CE

SCRATCH PAD DUAL PORT ADDRESS

XB, PC_PC+ISIZE

0000012x

0000014X
0000018x

0000006X
0000009

0000018X

000001DX
Ak kwkNOTEwxnnr

TEST NAME

R-BUS, W-BUS, D-REG TEST

00UG000X

0000003X

is typed at the console.

PC+2(see below) CHAR

ok kk ok kb kAR Rk

The following is a list or the test sections and their associated
error codes
(for a complete error list see CHARTS):

:
;

detected, a single error character (see List below) is typed at the
console and then the CPU is halted in console mode,
When the CPU
halts an error code will be_t%ped in place of the PC (see List below)

0000011

Rk Ak ARk

tests run successfully, a second 'X'

all

D D d
b
D
e ed ed 3 ek
e
kb
b
D
B e
D rd

At the start of micro verify, a '4'

000000F X

3 o

7
Page 1126!

The micro verify routines are invoked bg doing a PUSH,NEXT/MV,TEST and
upon successful completicn a RETURN [+1]
is done.

000000CX

: TEST INITIALIZATION"

AR AR KA R AR RN R AN KRR NN AR R AR R AR KRR AR R Ak

b
b
o
b e

o8
(LOKX Rev 13.00, Clock rate = 160ns

t TEST INITIALIZATION

.TOC "'

R
R A A
A S
A
R
S

e e

A O A¥ A

;
:

Ns No N6 No No No No ¥o ¥o ¥o No No No X No No No No Yo No o JoNo Yo Jo To o Yo Jodo To o do T o T o To T o]

;

16:30:35

L N
A N A N N A AN PO NU RO PO PO RO DR TN S e a3
2 s 3 2 D Sl O O OO OO OO O
O OO NN L WP ~— OO 0 OIS WA = OO 00 NI NN = O 000 NOM TS
s —

e o

YAy
TR TR
TR
TR
T
TR
O
A
L

at al al al R

P o ol o P el b ab el ket

28-NOV~-83

, MC
CMT098
M|
UVERFY

:
:

000001EX

The PC that

(

M-BUS. Q=REG TEST

F
i

SCRATCH PAD EXPLICIT ADDR MTEMPS
SCRATCH PAD EXPLICIT ADDR RTEMPS

X8, IR, OSR TEST

:
:

YESY

[

T8 PARITY CHECKER

.
,

SCRATCH PAD EXPLICIT ADDR GPRS

psize TesT

]

SCRATCH PAD EXPLICIT ADDR IPRS

T
X

SCRATCH PAD TEST

;

DSIZE TEST
CACHE PARITY CHECKER

:
|

CONTROL STORE PARITY CHECKER

CACHE TEST

is typed out on the console is 2 less than the value that

micro verity loads into the P(,
To find the exact point of the error
gou should first add 2 to the PC then look in the Llisting for
(_Z2L1T0{nnn] where nnn is the value of the typed out P( + 2,

AR AR KRR AN KA R R AR AR R R R R R A AR AR AR R AR A AR R AR AR

AR R

AR AN ARk kR R

ARk

0880,058E ,402(,(5p8,057D,D

1634,

0581,8C10,0030,24A7,0179,9

1799,

0581,DC30,2A70,0847,0963,8 378«

i
-

D D h

b d

ONONONONONON

b d e

162D:

=00

C LOKX Re v 13. 00,
ST INITIALIZAT]
I

*****t***FORCE

Clock

Page 1127

rate = 160ns

ADDRESS**xkxkunw;

;00--mmsmemceem
oo cem e ;

ACTEMPS) ZL1TOCOD],DEC STERC,

3 d

PUSH,NEXT/CN. TYPE. CHAR

;

b D

Rttt
e LS L L CEL L DR
L;
f
MEMSCR_-1

DO INIT BEFORE TESTING

LOAD ADDRESS OF CMI DISABLE REGISTER
TYPE

: STEPC MUST BE 1.

ettt
Lt :
:;

METEMPSI ZLITOL25],

D ed

;les—esmccccssscccccmccoonnconann;
MEMSCAR_2L1T24L0E],STEPC_2
;'

PUSH,NEXT/CN. TYPE
. CHAR

b e

ek d

PUSH,NEXT/IN, INIT

R A AR A A A A R

MV.TEST:

[ o

16:30:35

LREGION/MV.R1L,MV.R1H/MV.R2L g
M «R2H/MV.R3L ,MV.R3H

162(

b
B

A R A
Y

b e

A A N A R A

Joto e JogoJoJo Yo gopoole Lo o lod oo

b
ok ad

NoNoNo N

e
e

Yo NoNo NoNoXo N

R
S

0484,0587,0032,44£7,0179,D

N S o

179¢C,

¥)

COO0COOOO0CRCO00 I~
NN NNNNND OO
OO OO VWA
VIUVTN AN DS IS B Do B B o 2
\IOMJ\W'\J—‘OOW\JO‘\J!J\MN—-‘OOCD\IO*\J’IJ\WM—‘O“«Om\loml\wf\)—‘oom\lom&\wf\)—-‘

1639,

008,058k ,402(,(5D8,0179,(

1638,

b ad i

1797, 0D80,0C37,0039,E4A7,0163,9

o No Yo NoNo X

1795, 0p81,pC37,2030,7847,0179,7

B o

0c80,0£77,0030,0607,0179,5

1632,

b o ok omh e

,4
1631, 0586,5(37,0031,2847,049F

,049F ,4
059€,5€37,0030,6847

1630,

01A0,0CB7,0030,7687,0163,0

T T
e
e
N T

162D,

162C, 0080,0036,4030,0047,0487,9

2 8-NOV~83

TR T

—

<cx:

CMT09
UVERF

(RETURNED AS 1 ALSO)

TYPE % TO INDICATE STARY OF TEST.

DISABLE THE

b_RNUM_ZLITOTOFI

: PREPARE TO SAVE GPRS

va_ironiza,

NEXT/MV, SAVE,GPRS. 01

: SAVE THEM IN CACHE 100-13C

MV. SAVE.GPRS:

URITE RUGPR.RJ.SIZECLONGI,
NEXT/MV.F INISH, SETUP

:
;

MV.SAVE.GSRS 01:

WRITE RLGPR.R1,SIZELLONG],

(A MDvAl-zLITOLY

b RNUM D-2L1T0C13,

PUSH,NEXT/MV.STALL.FOR,CACHE

WR.NE.D? ,NEXT/MV.SAVE .GPRS

MV.FINISH.SETUP:

RCTEMP9]_0,MDR_O

; MDR_O TO ALLOW CACHE WRITE

TO FINISH,

(MTO98. MCX

UVERFY.MIC

MICRO2

1M(01)

28-NOV-83

MICRO VERIFY

;zg}gg LT0C "'

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

266192

Page 1128!

: R-BUS, W=-BUS, D=-REG TEST

MICRO VERIFY

: R-BUS, W-BUS, D=REG TEST"

;46190SRR AR AR RRA KRR
;66191

;

R AR RN AR AR RAR RN AR RN AR AN R Ak khkkk ok

S TEST R-BUS, W=~BUS, AND D-REG

166193
146194

:22}82 ;

RIMP8 HOLDS THE ALP TEST VALUE

MTMP8 HOLDS THE BASE VALUE USED TO GENERATE SUPROT TEST VALUES
MTMPO HOLDS THE SHIFT COUNT USED TO GENERATE SUPROT TEST VALUES

SUPROT TEST VALUE = MTMP8 ROTATED LEFT MTMP9 BITS

246197 :w*****wt*t*kt*******tt**tnk******fi****k**it******tk*******t**fi*i*i**t*i******

;46198
;66199 MV,BUS.TEST:

U 1790, 0086,8DB7,0030,3047,0179,E

:46200

MLERRCOD]_ZL1T8L6]

;46203

JREKAKARE RN AR KRR AR

166205

SRR A

146204

146206

146207

U 179F, 0484,00A9,2032,0047,017A,0
}

U 17A0, 0586,8(37,0030,0847,017A,2

[o o N=NoNoXvNoNaNo
Ne NeNo Yo No Ho o No o No No Yo Yo To Jo o e o

NURLALNOALNLNL
NNV NUNLRJIPY NONL NV AL N NV LML NV TV
Sond LN A LA
RO PO NUNO NUNUNO PO PO N =
e s 2 b b ek e 3 D

;46208

U 179€, 0086,98FE,303D,8047,0179,F

e
e CE B EE LT :

:22%8}

146211
;2

146214
;2

JVERIFY WITH A 1
A

RR NI

LOAD THE BASE ERROR CODE FOR

; BUS TEST ERRORS (6XX)

R kR AR KRRk RN

IN A FIELD OF 0'S

R IRk R AR RNk Rk Rk

; DO INITIALIZATION QF GENERATINGA 1
s

;

IN BITO FROM

THE ALP AND THE SUPROT, ALSO INITJALIZ E
THE

STEP COUNTER SHOULD ALREADY BE

ZERO

THE LOOP COUNT IN

jemmecmecsecececcecesmeaceeeaee- ;

PL_MLTEMP9]_D_Q_0

;

jmmmmmememm
s
——e——————— ; GET ALP TEST VALUE

RCTEMP8]_D_D+0+1

; DREG=00000001

RTMP8=00000001

meessesesecsessscmscssomemenes : GET SUPROT BASE TEST VALUE

146218

MCTEMP8] ZLITOL1),

;x«x*BEGIN LOOP LPT1%x%x+; WALK A 1 IN A FIELD OF 0'S FROM BITO TO BIT32

8
;

; MTMP8=00000001

NEXT/MV.RWBUS.FLOAT1,10

; SKIP 1ST PART OF LOOP THE 15T TIME

$46223 =0

P
TR
P

U 17A1, 0086,98(9,0030,3047,0174,2

e et LSRR L L PR R LR ;

RCTEMP8I

D_(D+RB).SL.1

NEXT/MV.RNBUS.FLOATT.S

Q<O>_1,

GET

ALP TEST VALUE

: DREG=,..010...

246227
46228
46229
e;
46230
PL_MCTEMP9] D 00,
;
46231
NEXT/MV.MBUS.TEST'
:
46232
46233 MV.RWBUS.FLOAT1,5:
46234
ieieetindr it ;
eyt
PL_MLTEMP9]_MB+Q
;
46235
I

U 1649, 0086,98FE,303D,8047,017A,3

146226

1 1648, 0884,0425,0032,0047,017A,1

g MV.RWBUS.FLOAT?:

END OF RWBUS.FLOAT1

QREG=DREG=00000000

RTMP8=...010...
LOOP

MTMP9=00000000

ADD 1 TO THE SHIFT COUNT

MTMPO=MTMPO+1

PLATCH=MTMP9

———

(MT098.MCX

MICRO2

UVERFY.MIC

1M(01)

MICRO VERIFY

U 17A2, OCBC,BB75,5430,0047,0964,C 325+

U 164C, 0D80,0C37,0030,0487,003E,F

16:30:35

:46238

146239

146243

146246
agaer

u 165D, 0080,0036,4330,0047,0164,8

46250

146251

46953

CLOKX Rev 13.00, Clock rate = 160ns

_D.XOR, (MLTEMP8].RL.P),
WX.£Q.0?

i COMPARE ALP AND SUPROT TEST VALUES
;

T ; BAD D-REG OR SUPROT

PC_ZLITOL000I,NEXT/MV.ERROR

;

D
S ; COMPARE 0K

TEST RRWBUS(RTMP8 WAS WRITTEN VIA WBUS)
¢ QREG=DREG=00000000

D _0_D.XOR.RLTEMP8],
WX.EQ.0?
;0mmmmmm

e oo oooooeea e ; BAD RBUS OR WBUS

PC_ZLITOL0011,NEXT/MV.ERROR

;1=

Page 1129
i

146241 MV.ERR.605:
146242

: R-BUS, W-BUS, D=REG TEST

$46249 MV, ERR.606:
u 165¢, 0980,0037,0030,087,003E,F

:225%9 MV.RWBUS.FLOAT1.10:

146245
U 164D, 0CBO,0023,7A32,0047,0165,C

28-NOV-83

mmmm e m e

;

mnme e e ; COMPARE OK

46254

DBZ STEPC?,NEXT/MV.RWBUS.FLOATT

146256

;AKAAREND LOOP LPT%kwuss;

;

STEPCNTR=STEPCNTR-1

!
|

1744,

.T00 "

MICRO VERIFY

: M-BUS Q-REG TEST"

ARAAKIREANK AN KKK I

166D,

1745,

0780,0777,7777,7047
,017A,8

0084,0BF9,0032,40647,0174,6

1746, 0880,0877,1030,0047,017A,7

KAk

MTMPO HOLDS THE SUPROT BASE TEST VALUE

SUPROT TEST VALUE = MTMPO ROTATED LEFT MTMP9 BITS

R R R

R R R AR AR R AR AR RRNRRAR A AR AR R AR ARk kA ko kA ARk ok ok

k ok ke

:t*tttt*tfi*'**ttt**t*fittt**t**k*t*flkit***

JVERIFY WITH A 1

IN A FIELD OF 0'S

JRARRRNA R RN KR AR KRR

KRR AN

R AR KRR RN

= O

. DO INITIALIZATION OF GENERATING A 1 IN BITO FROM
;
;

THE
THE

ALP AND THE SUPROT,
STEP COUNTER.

ALSO INITIALIZE

MV.MBUS.TEST:
-------------------------------- ;

MCTEMP8I_D_a_D+0+1

146277

THE LOOP COUNT

GET ALP TEST VALUE

* DREG=00000001

--------------------------------- :

MCTEMPOI ZLITOC1],

NEXT/MV.RBUS.FLOAT1.10

GET SUPROT BASE

: MIMP0=00000001

MTMP8=00000001

TEST VALUE

;

;%%*#BEGIN LOOP LP3%#x%x; WALK A 1 IN A FIELD OF Q'S FROM BITO TO BIT32

MV.MBUS.FLOAT1:
et ;

AR KRR

MTMPO HOLDS THE SUPROT TEST VALUE SHIFT COUNT

;

0986,0037,0030,0847,017A,6

0086,840D,E030,0047,0174A,5

Page 1130

M-BUS
Q-REG TEST

IRRARKAEREREN KRR

U 1660,

;

CLOKX Rev 13.00, Clock rate = 160ns

{TEST M=BUS AND Q-REG
:
MTMP8 HOLDS THE ALP TEST VALUE

= O 000~

16:30:35

RO PO PO

28-NOV-83

AU AU TRLAL PN NUNIND NV AU NNOND NN

0C86,80A9,3030,0047,0174,4

kAl

o o

Rl o

[e N e NoNo Ne NoNoNo Yo Ho Jw Ne No Yo No JoJo T Yo Yo

17A3,

NNNNNNNOON
OO OO
OO
W

[an D4

233

—_—

-<m

CMT09
UVERF

MCTEMPB) D_(MB+0Q).SL,.1 Q<0>_1,
NEXT/MV.HBUS.FLOAT1.0S
B
R o
LONLIT [111111112,

NEXT/MY,SP.TEST

GET ALP TEST VALUE

; DREG=...010..
:

MTMP8=...010...

L L L L C L : END MBUS TEST, BEGIN SP ADDRESS TEST
; INCREMENT FOR ALL 8 NIBBLES

;

MV,MBUS,FLOAT1.05:
R
L LI L LEECE LS E
;
PL_RLTEMPY]_RB+Q
:

ADD 1 TO THE SHIFT COUNT
PLATCH=RTMP9=RTMPO+1

MV.MBUS.FLOAT1.10:
-------------------------------- ;

GET SUPROT TEST VALUE

Q_MLTEMPOJ.RL.P

; OREG=,..010...

CMT098.MCX

UVERFY .MIC

MICRO2

1M(01)

MICRO VERIFY

1747, 0080,002B,6A30,0047,0168,¢

28=NOV=83

;46300

;22%8%

16:30:35

CLOKX Rev 13,00, Clock rate = 160ns

: M-BUS Q-REG TEST

jemeessssiemssosmcoae cecemcmmnen; TEST Q-REG

D_D.XOR.Q,WX.EQ.0?

146303 MV.ERR.60D:
168¢, 0980,0¢37,0031,8C87,003€,F

168D, 0C80,8008,7A30,0047,016A,C

: DREG=00000000

146304
;22§SZ

e
PC_ZLITOC031],NEXT/MY,ERROR

$46307

s e : COMPARE 0K

146308

;22393 -0

0_MLTEMP81.XOR.Q,

wR Fa.0?

; BAD Q-REG
:
*

TEST MBUS

* QREG=DREG=00000000

146311 MV.ERR.6OE:

16AC, 0080,0C37,0031,9C87,003E,F
16AD, 0C80,0036.4330,0047,0166,C

146312
;22512

146315

146316

146317

=== e ; BAD MBUS
PC_2L1TOL033],NEXT/MV. ERROR
;

Sl mmmmmm e : COMPARE OK

PBZ STEPC?,NEXT/My,MBUS.FLOAT]
;x*xakEND [ OOP LP3kkkxx

;

Page 1131

28~NOV-83

46318
46319
46320
46321
46322
46323
66324
46325
46326
46327

S
T

—> —
N
PO NI NNV NN

KRR KA

A NN

Resources

: SCRATCH PAD TEST'
KA AN RR AR KRR

AR R AR AR AR AR AR RN IR AR

!
AR Ak

hkow

DREG

Hold register number for loading RNUM.

STEPC

Used to Loop on filling s.p. with ones.

RNUM

Used for address1n? scratch pads.

QREG
FLAG?

Temp used to fill s.p. with
ones.
Set to flag end of s.p. test.

46331

This section does a memory test of the 48 scratch pads that are
driven onto the R-bus (16 RTEMPs, 16 GPRs, and 16 IPRs) and the
16 scratch pads that are driven onto the M-bus (the 8 dual ports are
tested twice).

46332

46333
46334
46335
46336
46337 ;

gg H

First all

Error code if error exit,

f
|

56 (not 64 since 8 are dual flort) scratch pads are zeroed.

Then starting with RTEMPO to RTEMP15(MM.TEMP1) each scratch pad
checked for zero and then filtled with ones, one bit at a time.
This is repeated for GPRO to GPR15(RTEMPGPR), IPRO(KSP) to

it t
et tatstainiainletateleludedeie
bttt ; LOAD RNUM TO ZERO ALL 16 SCRATCH
D_RNUM_ZLITOCOF]
; PADS IN EACH OF THE 4 GROUPS

IPR15(MM_TEMP4) and MTEMPB to MTEMP15(SISR),

40 }k*ti**k&***t**********kkk****k*ll****k**k**kt**k*kkk***tk*t******t*****

46341
46342 MV,SP,TEST:

46343
22%22 _

page 1132!

Output

46346 MV.SP.,ZERO:

;40348
;22%@3

146351
1617, 0981,p(37,2030,0107,0158,F

46329

;46347

1615, 0C84,0587,003C,04E7,017A,9

CLOKX Rev 13,00, Clock rate = 160ns

: SCRATCH PAD TEST

46328

.
17A8, 0581,DC37,2030,7847,0161,5

16:30:35

.TOC '* MICRO VERIFY

N NRO NN

LA TE TR

PR TR T

[oYo NoNe o NeNoSoNo NoXoNo JoJo JoJeo o JoJo Jolo Lo Jed
LN A AN AT N NN VNN O NN
N W NN VN

—r

~< 00

(MT09
UVERF

L 8

$46352

;22%22

)

vt tatiiaaltatal
e Rt Lt H

RCTEMP.R] 0,MDR_O,
NEXT/MV.SP.ZEROTGPR

; IERO RTEMPO-RTEMP15
(MM, TEMP1)
:

|[
U
—;

STEPC D_RNUM_ZL1Y0L0],

;

NEXT/RVISP.TEST.RTEMPS

;

INIT RNUM FOR START Of

TEST

Ezgggg MV.SP.ZERO.GPR:

146359

;26%2?
sh0

17AC, 0581,DC30,2860,0847,0961,5 413x

.
H
;4636

~NO~

oo~

NN
PO~

;22%22
-

17AB, (JOF,05BE,403D,8047,017A,C

;46362
166363
£~

RL[GPR.RI_O

: 2ERO GPRO-GPR15(RTMPGPR)

e
T T;

RLIPR.RI_O

: ZERO IPRO(KSP)~IPR15(MM.TEMP4)

b iitebiitb
CLEAR FLAG!

METEMP.RI_REZERD]

H
;

CLEAR TO INDICATE BEGINNING OF

; IERO MTEMPO-MTEMP15(SISR)

=
-

D - RN.M_D-ZL1TO[1 ) I ECLONG],
=

17AA, 0884,0587,003(,8047,017A,8

}2g§§§

mwg

17A9, 0484,0587,003C,C047,017A,A

STGND TMP DEF?,N X1/ V.SP.ZERD

. LOOP TO ZERO ALL 16 TEMPS

TEST

MICRO2

1M(01)

28~NOV-83

MICRO VERIFY

158F, 0080,05BE,5A3C,0047,0968,8 322%

16:30:35

;Zg%;i

;

?LOKX Rev 13.00, Clock rate = 160ns

Page 1123:

: SCRATCH PAD TEST

146369 =001111
146370 MV,.SP,TEST.RTEMPS:
146371
100711 = mmmmmmommcc
e a e ieenean ;
146372
Q RLTEMP.R],WX.EQ.0?,
:

NEXT/Mv, SP.RTEMP,ADR.ERR

CHECK IF RTEMP IS ZERO

146375 MV.SP,TEST, GPRS
159F, 0880,05BE,5A3C,C047,096C,2 322+

146376
146377

P ———— :
0_RIGPR.RI,WX.EQ.07,
*

;zgggg

NEXT/MV.SP.GPR.ADR.ERR

146380 MV.SP.TEST.IPRS:
15AF, 0C80,05BE,5A3(,8047,096(,8 322*

146381
146382

5107111 = mmm e e
@_RCIPR.R],WX.EQ.07,

;zgggz

158F, 0581,DC31,2030,4047,015F,F

e:
:

NEXT/Mv.SP.IPR.ADR.ERR

146385

$11171 == mm s m e
eee :

146386

;zgggg 0

D_RNUM D+2L1T0C83,

NEXT/MU.SP.TEST.MTEMPS

;

146389 MV.SP,RTEMP.ADR.ERR:
1688, 0980,0C37,0032,8C87,003E,F

1689, 0084,0737,100C,0047,0168,A

146390
;22;35

;Qmmmeemmseccemeccma
e
an—— ;
PC_2L1TOCO511,NEXT/MV.ERROR
:

146393

22%32

CHECK IF

GPR IS ZERO

CHECK [F

IPR IS ZERO

SKIP DUAL PORTS

RYEMP WAS NOT ALL ZERO
SET ERROR CODE.

i lememem—ccmccnccceeceeeeemaoae ;

RLTEMP RI_Q_CONX(1)

Rele-]

16BA, 0880,003B,4A3(,0047,016C,0

J\D

46396 MV.SP.CHESK.RTEMPS:
oo

CMTO98 ,MCX

UVERFY.MIC

;46400

46401
1688, 0181,DC3",2230,0847,0958,F 377+

146402

;22282 -0

WB_RCTEMP.R].XOR.Q,WX.EQ.0?,
NERT/MV.SP.RTEMP.ERROR

146406
;22285

146409
146410

16C1, 0485,2109,D33C,0047,0168,A

146411
;222}% 0

;

T
LT ;

D_RNUM D+ZLITO[1],WB<5=0>7,

NEXT/MV.,SP, TEST.RTEMPS

146405 MV, SP.RTEMP,ERROR:
1600, 0980,0C37,0032,9487,003E,F

: COMPARE RTEMP AND Q

Py
R
SO
PC_2L1TNL052],NEXT/MV.ERROR

INCREMENT RTEMP ADDRESS AND CHECK

;
¢

ERKOR FILLING RTEMP WITH ONES,
SET ERROR CODE AND EXIT.

jles=memmemme—meocmemme—emoeo;

R[TEMP R Q_((MIMDR1+Q).SL.1). OR.1,

DBZ STEP(C?
NEXT7MV.SP.CHECK ,RTEMPS

: 1603,

0084.0737,100C,C0647,016(,4

146415
;222}9

146418

146619

B;
PC_2L1T0C054],NEXT/MV.ERROR
¢

$lmmmmemm e

RIGPR,RI_G_CONX(1)

;

SET ANOTHER BIT

: LOOP UNTIL ALL ONES
:

146414 MV,SP,GPR,ADR.ERR:
1602, 0580,0037,0032,A487,003E,F

IF DONE WITH RTEMPS

naee m———=;

IN RTEMP

GPR NOT ALL ZEROS,
SET ERROR CODE AND EXIT.
PREFARE

TO FILL

GPR WITH ONES

2DV OO NSNS
O

Page 1134

CLOKX Rev 13.00, Clock rate = 160ns

SCRATCH PAD TEST

* COMPARE GPR AND Q

NERT/Mv.$P,GPR. ERROR
R

U ettt :

D RNUM D+ZL1TO[1],WB<5=0>?,

NEXT/MY.SP. TEST.RTEMPS

INCREMENT GPR ADDRESS AND CHECK

* IF DONE WITH GPRS

MV.SP.GPR, ERROR:

1
N : ERROR FILLING GPR WITH ONES,
PC_zL1TOLO571,NEXT/MV.ERROR
* SET ERROR .DE AND EXIT,

NS
NN

TR TR

WB_RLGPR.RI.XOR.0,WX.EQ.07,

vt Q_((MCMDRI+0).SL.1).0R.1, ; SET ANOTHER BIT IN GPR
-0

DBg CTERTY:

:"LOOP UNTIL ALL ONES

NEXT/MV,SP,CHECK,GPRS

MV.SP. IPR.ADR.ERR:

;Qmmmmmmmm
e e
e ; IPR NOT ALL ZERO,
bC_zL1TOL058],NEXT/MV.ERROR
. SET ERROR CODE AND EXIT.

ATPRoR] a_conx(D

PREPARE TO FILL IPR WITH ONES

MV. P, CHECK, IPRS

= O 0o

Litawvnoaauuilau
O o

OO NN NS

A
o

Al 2 F

e No oo de Reoatede dod

[ode

,F
U 1600, 0989,0037,0032,D087,003E

377«

1} 1608, 0181,DC31,2230,0847,0958,F

U 16CA, 0480,0038,4A3(,8047,016D,0

PR
R

U 16C9, 0C84,0737,100C,8047,016%,A

DN AN N N A AT N AN AN O PO PO RO PO PO MO PO RO D

0989,0C37,0032,C487,003¢
,F

16:30:35

MV, SP.CHECK. GPRS
:

U 16c7, 0485,2109,D33C,C047,016C,4

=S OO

U 1606, 0580,0C37,0032,8C87,003E,F

Lo Yo Yo do Na Jo
Jodeododo
ol

ev.maw.

377«

Fa o
bl el Al A F ol bl b
%O*OO*O*O‘O‘

U 1605, 0181,DC31,2230,0847,0958,F

U 16C4, 0880,003B,4A3C,(047,016C,6

U 1608,

28~NOV~-83

1M(01)
MICROZ
MICRO VERIFY
“evan

CMT098.MCX
UVERFY.MIC

el al ot 2l
b btk
ab ol ol Pl

:
H

;66459

——

G160, 0885,2109,033(,8047,016(,A

WB_RCIPR.R].XOR.0Q,WX.EQ.07,
NERT/MV. $P. PR, ERROR

' COMPARE IPR AND Q
:

T
——
b RNUM D+2LITOL11,WB<5-052,
*

NEXT/MV,SP,TEST.RTEMPS

=0
MV.SP. IPR,ERROR:

§ 0o m e m e

m e

——————

RCIPR.R]
0 _((MCMDR1+N

D87 STEPI

NEXT/MV,SP. CHECK . IPRS

IF DONE WITH IPRS

e : ERROR FILLING IPR WITH ONES,

PC_ZL1TOLOSBI,NEXT/MV,ERROR
e

INCREMENT IPR ADDRESS AND CHECK

SET ERROR CODE AND EXIT,

————

SL.1),0R. 1

;

SET ANOTHER BIT

; LOOP UNTIL ALL ONES
H

IN IPR

28=NDV-83

B
9
16:30:35
CLOKX Rev 13,00,
t SCRA TCH PAD TEST

1464063 011111
1664664 Mv. 5P, MTEMP LOOP:
[ . ———————- ——naae cm——;
166465
*
46466
R[MM TEMP1]_D_0_-1,

1460667

00L4,0E77,3033,0047 ,017A,D

46448

;46469

Page 1135

Clock rate = 160ns

(LEAR FLAGOS

;

BEGIN SP EXPLICIT

ADDRESS TEST.

TEST VALUE(8 NIBBLES OF ADDRESS)

NEXT/My.SP.EXPLICIT,ADR

146470 MV SP.TEST MTEMPS

¢081,0592,5A30,0047,096D,2 322
u teb?,

U580,0037,0032,E(87,003E,f

J 16D3,

0187,0637,1030,0847,016D,4

46471
46472

0_MCTEMP.R],WX.E0Q.0?

* CHECK IF MTEMP IS ZEPO

66473
166474 =0
Y
s w===;
66475
PC_ZLITOLO5DI,NEXT/MV. ERROR
*
;66476
166477
166478
146479 =0
;66480 MV.SP, (HECK .MTEMPS:
;66481
.0

M[;EA;-§S~5 ZL170013

MTEMP IS NOT ALL ZERO,

SET ERROR CODE AND EXIT.

i PREPARE TO FILL M; WITH ONES

ey
2

io16b4,

165,

;46482
146483

V681,010F ,6A30,0067,016D,6

0181,0C31,2230,0847,095D,f

577

46484
;46485
1464686
146487
;46488

WB_M{TEMP,RI.XOR.Q 0_(Q.SL.1), OR 1,

WX, FQ,0?,

NEX1/MV.SP.MTEMP
. ERROR

D_RNUM D+20L11001],uWB<5=057,
NEXT/MU.SP,MTEMP.LOOP

-0
;66489
1466490 MV, SP. MTEMP ERROR:
46491
166492
P(_ZLITO[OSEJ.NEXT/MV.ERROR

146493

1464694

C887,00%4,458p,3047,016D,4

;466495
146496

SHIFT [N ANOTHER ONE

1 ------------------------- m————

------------------------- L
1

0s80,01%87, 0032,FLB7 ,003F ,F

;

: COMPARE MTEMP AND
Q

;
;

INCREMLNT MTEMP ADDRESS AND C(HECK
IF DONE WITH MTEMPS

;
:

ERROR FILLING MTEMP WITH ONES,
SET ERROR CODE AND EXIT,

U m—————

ML TEMP.R] G,DBZ

STEPC?,

NEXT/My,SP, CHECK.MTEMPS

;

SET ANOTHER BIT

IN MTEMP

T
J

U 1641, 0084,8008,1A3(,0047,096D,8 344+

J 1643, 0484,8008,1A3(,8047,096D,8 344%

value.

Hold register number for loading RNUM.
Used for addressin$ scratch pads.
Yo r R-bus scratch pads
)
Constant 11111111

RNUM

MTEMP8

Ton You Voo ¥

TR TR
R

Temp to hold test

DREG

FLAG<T:
0>

[

iRttt lldi

Constant 11111111

LONLIT
OREG

sttt

loading RTEMPs.
loading GPRs.

not

used,

toading MTEMP8 (end setup).

This section tests that the scratch pads can be addressed explicitly

instead of using RNUM (ie MSRC/TEMPO instead of MSRC/TEMP.R).
First all R-bus scratch pads and MTEMP8 are loaded with their

address in all B nibbles(ie RTEMP3=33333333, GPR14=EEEEEEEE),
L

Then the registers with addresses 0,1,2,4 and 8 are read explicitly.
The dual ports are written only from RSRC but are read from both sides.

R R R AR R R AN R R R AR N AR R

AR R R

AR A AR A AR R AR AR

Rk R

R R Ak

h kA k ko

MV.SP.EXPLICIT,ADR:
S

ot S

MCTEMP8]_RCLONLITI,
CLEAR FLAGT,

NEXT/MV.SP.ADR.LP

;00

LOAD Dt CREMENT FOR RTEMP TESTS

RLTEMP_R] Q_Q-M[TEMP8],

¢ WRITE ADDRESS OF RTEMP TO ALL 8 NIBS

RIGPR.RI_0_Q~M{TEMPS],

: WRITE ADDRESS OF GPR TO ALL 8 NIBS

WX.EQ.07,REXT/MV,SP,ADR.LP

evanan

v
v
vl
i
T U L LN VA LT

R 2223220228 802202222222 222222228

Resources

Page 11

: SCRATCH PAD EXPLICIT ADDRESS TEST'

trete

MICRO VERIFY

o —=Oo

.TOC "'

O
AY LT U AT T LY UL U U LU LA LT LY U

T
R
T

0084,8008,743(,0047,096D,8 344

5 1640,

16:30:35

LN A WAL WA A
NN N WU AU NN MU RU RS RUINUTN) — D b e e 0 b s b SO O O O O O OO OO0
D00 O N B NN = O OO0 NN W IS AN — O O
O NN
2 O D OO NOMA IS AN — OO

080t ,85BE,403D,4047,016D,8

TIL T

¢ 17AD,

VNV
P

MICRO

T TR
T T N

UVERFY MIC

MICROZ

N A A N T 2l aF o ¥ ol o o
e a2l et Al uEaE 2 af AP o P L F L E ol ol AN
No ¥o Xo N No ¥e No No Ne No Vo No Xo No Xu No Yo Yo No No Yo No Jo Xo Yo Yo Jo To Yo Jo Lo No loaloal>aleatoal®

(MTD9B.MCX

Fo N
o X= s

;

9
(L OKX Rev 13.0 0, Ct ock rate = 160ns
SCRATC H PAD EXPLIC IT AD DRESS TEST
C

28-NOV~83

WX.EQ. 0?2 NEXT/MV.SP,ADR.LP

MV,SP.IPR,ADR:
R ettt
betntadrtn btttk -

RLIPR.RJ_Q_Q=M[TEMPB],

WX.EQ, 07 NEXT/MV.SP.ADR,LP

; WRITE ADDRESS OF

IPR TO ALL 8 NIBS

CMTO98.MCX

UVERFY
. MI(

MICRO2

_IM( (y)fl

MI1CRO VERIF

28=NOV=-83

16:30:35

(LOKX Rev 13.00, Clock rate = 160ns

: SCRATCH PAD EXPLICIT ADDRESS TEST

Page 11375

;46540 =
:2222; MV.SP. ADR LP:

1608, 0981,D(30,2530,0847,0164,0
1609, 080,0036,4530,0047,0164,4

1644, 0C45,DE77,3037,0047,016D,8

1645, 044D,DE?7,303B,0047,016D,8

1647, 0C86,85BE,4032,0047,017A,F
17AE, 0080,05BE,503D,4047,017A,F
17AF, 0880,0592,4A30,0047,096D,A 322+
16DA, 0980,0037,0033,0c87,003E,F

146543

;Zggzg

146546

160, 0980,0(37,0033,1487,003E,F

16E2, 0580,0037,0033,2487,003€,F

16E4, 0580,0037,0033,3(87,003¢,F

16E5, 0480,8008,4A30,0047,016E,6

146550

R[RTMPGPR] D_G_RNUM_=1,

* TEST VALUE (8 NIBBLES OF ADDRESS)

:22;2%

NEXT/MV.SP.ADR.LP

* LOOP BACK TO LOAD GPRS

146554
146555

R
T
RCMM. TEMP4]_D_Q_RNUM_-1,

;
* TEST VALUE (8 NIBBLES OF ADDRESS)

22225

NEXT/MV,SP,ADR.LP

146559 =11
;2222?

1]=mmmmmssmme—mecemcemcmemeee ;
mcrempsn _RLTEMPB]
¢ PUT 88888888 IN MTEMPS

146551

146556

146362

;22222

146365

;zgggg

(46368 20
;22293

146572
:222;2
166575 =0
:223;9

146579
;2223?

46582 =0
;22;32

46585
16E3, 0880,430F ,4A30,0047,016E,4

* ALL 16 RETMPS/GPRS/IPRS

FLAGKT =057

146578
T6E1, 0880,230F ,4A30,0047,016E,2

: LOOP DECREMENTING RNUM TO WRITE

146547

146571
1608, 0080,130F,4A30,0047,016E,0

D_RNUM D=-2LITOL11,FLAG<T=0>?,

NEXT/MV SP.RTEMP.ADR

146586
;zgggg

146589 =0

SET FLAGO,”

SET FLAGT,

¢ SET FLAG TO TEST GPRS

* SET FLAG TO TEST IPRS

jommmmmmmeumm—samoaas mmemmemaee- ;

Q_RCLONLIT]

* PUT CHECK VALUE IN DREG=11111111

P ot ;

WB_MCTEMP0],WX.EQ.0?

: MTEMPO SHOULD BE 0

;Q=m===m=s=mm—memmeemmceesmeann ;

PC ZLITOL061],NEXT/MV.ERROR

lemesmeccmmmmseccmecocceoceneee :

B _MITEMP11.XOR.Q Q_0.RL.1,

WX7EQ.0?

: MTEMP1 SHOULD BE 11111111

; SHIFT FOR NEXT CHECK VALUE

;Qme=mm=e=meecemmm—ea—e—cea—aeee- ;

hC_7L17000621,NEXT/MV. ERROR

;leseemmeeecmemcecscce—eeeceaaes ;

8 _MITEMP2].XOR.Q G_G.RL.1,
WXTEQ.0?

: MTEMP2 SHOULD BE 22222222

: SHIFT FOR NEXT CHECK VALUE

;0mmesmossos—emmermemmeeeeeeeee :

BC_2L17000643,NEXT/MY. ERROR

jlemmmmmmmmmmmmecmoeoeeeeceeees ;

ua _MITEMP4].XOR.Q G_Q.RL.1,
WXTEQ.0?

: MTEMP4 SHOULD BE 44444444
: SHIFT FOR NEXT CHECK VALUE

;0==m==mmoesaseceeccacocsmmasaes :

146590

PC_IL1TOC067],NEXT/MV,ERROR

146593

WB_MLTEMP81.XO0R.0Q,WX.F0Q.0?

: MTEMP8 SHOULD BE 83388888

o600

16E6,

TM(OD)

MICRO VERIFY

0980,0037,0033,4487,003E,F

146594

146596

16E7, 0480,05BE,4A30,0047,096E,8 322%
16E8,

0980,0037,0034,3C87,003E,F

146600
146601

16E9, 0480,1003,4A30,4047,016E,A

166605

16EB,

0480,2003,4A30,8047,016E,C

16EC, 0580.,0C37,0034,A487,003E,F

16€D,

0(80,4003,4A31,0047,016F,0

16F0, 0580,0037,0034,8(87,003€,F

16F1,

0480,8003,4A32,0047,016F,°2

t6F2, 0980,0037,0034,(487,003E,F
16F3,

0880,05BE,4A38,0047,096F,4 322%

_
.
16F4, 0980,0037,0035,0087,003E,F

9
CLOKX Rev 13.0 0

16:30:35
+

SCRATCH PAD EXPLIC I

146599
146602
146603
166604
1466606
;66607
1466608

;46609
;66610
146611
;66612

;646613
166614
;46615

146616

146617
;66618
;46619

146620
66621
166622

146623
146624
166625

1466626
1646627

166628

-y o

s W T

RTEMPO SHOULD BE 0
———

RTEMP1 SHOULD BE 11111111

NB _MLTEMP1].XOR.RLTEMP1],

WXTEQ.0?

e =

e o

T ey

PC _IZLITOL092],NEXT/MV. ERROR

Rttt :

w3 _MLTEMP2].XOR.RLTEMP2],

WXTEQ,0?
- "

v W

> T

o o

0 e

RTEMP2 SHOULD BE 22222222

PC _ZLITOC094],NEXT/MV.ERROR
mma
cmemcm
e
ilmmmmmm—memcccm

w8 _MOTEMP4], XOR,RLITEMP4],

RTEMP4 SHOULD BE 44444444

WXTEQ.0?

s o

o o O

PC _ZLITOC0973 ,NEXT/MV.ERROR
ilemmmmmememccecmemocec—memmen—— ;:

B _MLTEMP8],XOR.RLTEMP8],

RTEMP8 SHOULD BE 88888888

WXTEQ.0?

e 0t

246630
146631

IPRO (KSP) SHOULD BE 0

;466632

;66633
146634

1466635
146636

s 8

- -

W Ty

46638
;46639

UB _MCTEMP1]. XOR.RLESF],
WXTEQ.0?

16fF6, 0980,0037,0035,1487,003¢€,F

166642

PC _ZLITOC0A2],NEXT/MV.ERROR

$66640
;66641

;46643
L6644
166645

146646

16F5, 0880,1003,4A38,4047,016F,6

0080,2003,4A38,8047,016F,8

S L

166629

166637

16F7,

TEST

———— oy T

Page 1138.

ck rate = 160ns

RESS

;46595

146597
;46598

16EA, 0980.0¢37,0034,9487,003E.F

28~N0OV-83

4=l

UVERFY MIC

MICRO2

—t

CMT098.MCX

H etttk ;

B _MOTEMP2],XOR.RISSP],

WXTEQ.0?

IPRT

(ESP) SHOULD BE

11111111

IPR2 (SSP) SHOULD BE 22222222

16FC,

0980,0037,0035,4487,003E
,F

16FD,

0880,05BE ,4A34,0047,096F ,E 322+

16FE,

0980,0¢37,0036,00(87,003E,F

16FF,

0080,1003,4A34,4047,0170,0

1700,

,F
0980,0037,0036,1487,003E

1701,

0880,2003,4A34,8047,0170,2

1702,

0580,0037,0036,2487,003E,F

1703,

0880,4003,4A35,0047,0170,4

1704,

0580,0€37,0036,3C87,003E,F

1705,

1706,

0080,8003,4A36,0047,0170,6
0980,0037,0036,4487,003E
,F

o NSNS0
00~
O

0880,8003,4A3A,0047,016F,C

(S, VI VIVAIVIVAIVA
IS S o~

o
e

16F8,

0580,0¢37,0035,3(87,003t,F

16FA,

0880,4003,6A39,0047,016F
,A

16F9,

oo[e oo Xe o Jodo Jo Jo o Jeo o
[oadeyd oo
ONONOONONON

0580,0037,0035,2487,003E,F

:wb Pl

16F8,

146660
146661

9
CLOKX Rev 13. 00, Clock rate = 160ns

16:30:35

SCRATCH PAD EXPLI cIT ADDRESS TEST

28~NOV~-83

. MCX
CMT098
UVERFY MIC

8 _MUTEMP4], XOR,RLISP],
-

—

3 -

; IPR4 (ISP) SHOULD BE 44444444

WXTEQ,07?

WXTEQ.0?
—————

;

IPR8 (POBR) SHOULD BE 83888883

;

RO SHOULD BE 0O

146662
146663
;66664

;66665
: 46666
246667

146668

;46669
246670
166671

46672
166673

146674
;46675

;46676
146677
146678
;66679
166680
;66681
;46682
146683
166684

;46685

;66686
;46687

;66688
;46689

-————

;

WXTEQ.0?
-

- -

; R2 SHOULD BE 22222222

WXTEQ.0?

R4 SHOULD BE 44444444

WXTEQ.0?

"
>
--

;46690
;46691
1466692
146693
J 66694

UB _MCTEMPB].XOR.R[RB],
WX7EQ.0?

146696

PC _ZLITOLOCBI,NEXT/MV.ERROR

;46695

SHOULD BE 11111111

- —-—————

- -

; R8 SHOULD BE 88888888
- —————

Page 1139|

28-NOV-83
.ToC

16:30:35
:

Page 1140

CLOKX Rev 13.00, Clock rate = 160ns

SCRATCH PAD DUAL PORT ADDRESS TEST

i
1

: SCRATCH PAD DUAL PORT ADDRESS TEST'

MICRO VERIFY

i
i

|
1
1

22223222322 222222322 22322222388 22233
.
’
.

323

3223

Resources

DREG

Hold register number for loading

Output

Error code if error exit.

RNUM

3Rttt ldld

Used for addressing TEMPs in a

RNUM.

loop.

’
.

This section checks that

)

’

ports are written from the

The 8
dual ports are written with 0-7 using SPW/MLONG and
MSRC/TEMP.R.
They are then read and checked using RSRC/TEMP.R.

¢
’

K d KRk ko e o %R T

U 1707, 0181,D(37,2030,3847,0165,1

if the dual

'M' side then they can be read from the 'R' side. Other tests have
done partial implicit testing of writing from the 'R' side and
read1ng from the 'M' side.
.
.

’

ko ok ok

ek o K

B_RNUM_ZL1T0L07)

g T

ok ok ek

ke ok

o ok ke

ok e ke e ok bk ok ek R ke

;

MV, SP,DUAL,PORT.WRT:

MCTEMP.R] D,

U 1651, 0887,0582,4030,0047,0178,0

* LOAD REGISTER WITH ADDRESS

NEXT/MV.SP.DUAL.PORT.LP

;

D_RNUM_ZLITOC73,

* LOOP OVER 8 DUAL PORTS

NEXT/MV.SP.DUAL .PORT.READ

U 1653, 0981,0C37,2030,3847,0165,5

MV.SP.DUAL.PORT.LP:

D RNUM_D~ZLITO[13,SIZECLONG],
U 1780, 0581,DC30,2B60,0847,0965,1

413

STGND [MP DEF?,

=01

NEXT/MV.SP.DUAL . PORT .WRT
-

;
=

WB D.XOR.RLTEMP.R],WX,EQ.0?,

; READ DUAL PORT ON R-BUS AND CHECK

D _ANUM_ZL1TOCO],

' PREPARE TO RESTORE GPRS.

NERT/MV.SP.DUAL
.PORT (HK

U 1655, 0880,0023,4A3(,0047,0170,8

U 1657, 0981,DC37,2030,0047,0178,1

' DECREMENT REGISTER ADDRESS AND LOOP

NEXT/M7.RESTORE . GPRS

MV,SP.DUAL ,PORT.(CHK:

U 1708, 0580,0C37,0036,7487,003€,F

U 1709, 0081,DC30,2B60,0847,0965,5 413+

PC_ZL1TOCOCE],NEXT/MV, ERROR

;

D
v
ttninebetale ittt bt :
D_ANUM_D-ZLITOC1], _
:
STGND TMP DEF?,SIZ27CLONG],
. DECREMENT REGISTER ADDRESS AND LOOP

NEXT/MV.SP.DUAL . PORT.READ

28-NOV~83
O
NI (NN
DO
= O

o~ oo
ONORONONONON
N SN N NN NSNS N SN N

P
T
TR

AL -t
o

L
T
T

o
=~ Pl e

P
O

OO WU
LVIWLh

16:30:35
:

RESTORE GPRS

.ToC

MICRO VERIFY

KKK

]

13
.
.

.
.

’

KRR RN

9
CLOKX Rev 13.00,

AR KRR

INPUT

A AR AR

AR AR

R AN AR AR RN A RA ARk A bk bk

u 1708,

0€85,2592,403C,C047,0178,3

0085,2592,4037,(047,0178,4

0D81,DC31,2030,0847,0178,2

k ke akkkok

used by the boot

and/or console code.

They had been previously saved in CACHE locations 100~-114(hex).
AR KRR

AR AN A AR AR

STEPC_ZLITOC10]
READ,SIZELLONG],VA_VA+4,
DBZ STEPC?

AR Ak A Ak kAR AR A A

;

D RNUM D+ZLITOL1],

Ak K

|
|

RESTORE ALL 16 GPRS.

;

s
Sttt bkttt :
RCRTMPGPRI_MLMDRI,
;
:
NEXT/MV. XBTTEST

NEXT/MY.RESTORE.GPR.10

D S D Dbt ;
ittt
RLGPR.R]_MIMDRJ,
;

NEXT/MV.RESTORE.GPR.LP

This section restores GPR1-5 and RTMPGPR which all contain values

MV.RESTORE.GPR.LP:
J 1783,

MV.RESTORE.GPR.10:

U 170A,

MV.RESTORE.GPRS:

VA MUST BE 100(HEX)

ek R AR A AR AR ARk Rk kA A AR AR KRR

U 1782, 0880,0036,4320,0450,0170,A

: RESTORE GPRS'

U 1781, 0980,037,0030,8107,0178,2

Page 1141

Clock rate = 160ns

;

GO TO NEXT TEST.

;

(MT098.M(X

UVERFY.MIC

MICRO2

1M(01)

MICRO VERIFY

28-NOV-83

:22;3% .TOC '

16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

: XB, IR, AND OSR TEST

;46785 ;

Resources

;66787 ;
;46788

146789

A KA ARk

A AR A AR AN * Nk
.

STEPC

Loop counter for floating 1.

TEMP1

Test pattern for XB<63:32>,

Test pattern for XB<31:0>.

TEMPO

Used to write test pattern to cache.

Error code if error exit,

MICRO-STACK

.Zg;g? :

Page 1142

: XB, IR, AND OSR TEST"

MICRO VERIFY

E46784 TRAARIR KR RIAR R URIKR KR IRIRRK KA KR AR AR
;46786 ;

Clobbered by Mv.CHECK.XB if error exit.

;22;3§ ;

Output

'22;32 :

Subroutines

MV. CHECK.XB

146796

This section tloats a 1 in a field of 0's through all 64 bits of the XB

46798 ;
46799 ;

of the XB each time the XB is tested.
OSR being tested redundantly with many

;46801 ;
46802 ;

and TEMP1 each time callinfi MV.CHECK.XB which write TEMPO and TEMP1
to the cache then source the data through the XB to check it.

46797 ;

and the IR and OSR. Tne IR and OSR are tested with the low 2 bytes

66800 ;
'46803

: 46804

The test pattern (1 in a field of 0's)

This results in the IR and
0's but uses very Little code.

is floated through TEMPQ

;k*t*'l*tk*kk****t***kk**kkk*fi*'«**'l*k*'('H(‘(**************t*******t***t****

:22282 MV.XB.TEST:

U 1784, 0186,1€37,0030,0047,0178,5
U 1785, 0986,0037,0030,0847,0165,8

U 1658, 0580,0037,0030,04A7,0570,C

Ezgggg
;46809

;zgg}?

146814

;Zgg%g
;46818

;223}8

:46821
1 1654, 0086,0301,(28D,8047,0965,8 355

* SETUP TO LOOP 32 TIMES, XB<63:32>=0

Jmmemmm—mmeme—ecsscosseasmesmosous ;

MLTEMPOZ_2LITO01]

; SETUP TO FLOAT A 1 THRU XB<31:0>

VA_ZL1T0LO],

: TEST PATTERN IS WRITTEN AT O.

Efi%g}% MV.XB.TEST.LOOP1:
146817

U 1659, 0585,0037,0030,0047,0178,6

MCTEMP13_2LITOCO)

;46822

;2%252

PUSH,NEXT/MV, CHECK. XB

MCTEMPO] _ZLITOLO],

H
;

NEXT/MV . XB.TEST.HIGH.BITS

;

SETUP TO LOOP 32 TIMES, XB<31:0>=0

MCTEMPO] MB.RL.1,WB<0>?,

NEXT/MV.XB,TEST.LOQP1

;

FLOAT A 1

THRU XB<31:0>

UVERFY.M

MICROZ
MO
MICRO VER If Y

28=NOV=83

16:30:35
:

XB,

IR,

CLOKX Rev 13.00, Clock rate = 160ns
1

CMTO98.ME

AND OSR

TEST

;46825 MV, XB.TEST.HIGH.BITS:

U 1786, 0586,1C37,0030,0847,0166,0

146826

;46827

;46828 =00

jemmmmemmmemm——e—smemaaeee

MCTEMP11_ZLITOL1)

;46829 Mv.XB. TEST LOOP?2:
146830
00
;00=eememsmcesuescocce
e

|y 1660, 0580,0037,0030,04A7,0570,C
u 1661, 0080,0036,4030,0047,0178,C

J 1662, 0085,1301,C2BD,8047,0966,0 355+

;46831

246832

;46833
;46834

;66835
;466836

;46837
;46838

22323

VA ZL1T0C0],

PUSH, NEXT/MV CHECK.XB
10

ccmm e m e

e e

NEXT/MV XB.PC.TEST

: TEST PATTERN IS WRITTEN AT 0.

10—
mee
em e
MLTEMP1] _MB.RL,1,WB<0>?,

NEXT/Mmv.XB. TEST LOOP2

* SETUP TO FLOAT A 1 THRU XB<63:32>

-t

P FLOAT A 1 THRU XB<63:32>

Page 1143?

16:30:35

J0C "

MICRO VERIFY

MV.CHECK.XB

22t

TEMP1
VA

s il it It sisadiitssiiitinnsds

Test pattern for XB<31:0>.
Test gattern for XB<63:32>.

TEMPQ

Inputs

Page 1144

MV, CHECK.XB"'

Must

zero

*xw+THE (M] SHOULD BE DISABLED OR MEMORY WILL BE WRITTEN

= OO 00 NN LS AN —
O QO NN ES AN

CLOKX Rev 13.00, Clock rate = 160ns

1223322322 2232 2223222323222

TR TRTR L

o 00 Co £ 00 Co & 0o Co G Go o Co 00 Co 0o oo Co
LAV
NN IS D I D S o D D

P ol

TNV

T
R

ol
ol

D
cewe

bl ol ol
aE ak al
oyl

L
T
R T ..

28-NOV-83

Clobbered as side effect.
Used to source XB and to load IR and OSR
Used to hold TEMP0<15:8> for testing OSR

MDR

Resources

TEMP?7

Error code if error exit.
Clobbered if error exit.

Output

.
Result of compare if error exit.

MICRO-STACK
VA

1M(0 1

MICRO VERIFY

L S
R O

MICRO2

UVERFY . MIC

(MTO98.MCX

This subroutine writes TEMPO and TEMP1 into the first 64 bits of the

cache, then

points PC to 0 to fill the XB and compares the XB with

TEMPO and TEMP1.
It then points PC to 0_and uses IRD1TEST to load
IR and OSR and compares them with TEMP0<7:0> and TEMP0<15:8>,

In order for main memory to not be changed, the calling routine must

make sure that the (Ml

is disabled.

'n\*t'(k****’(*k*************’(ik*'{*********k*Yf'(*t********\\'****************

0980,0037,0037,9487,003€,F

D NARANIUAN
- OO0 NN SWNN = O O

PUSH,NEXT/MV. STALL.FOR. CACHE
_-__..---------.--__-_--_..---

M[TEMP?] _MB.AND,ZLITBLOFF],

WRITE PATTERN FOR XB<63:32> TO CACHE.
LET XB PRE~FETCH COMPLETELY.
——

CRECK XB<31:0>

WXTEQ.0?
-

o (2 o O

e B0

b ———

ERROR IN XB<31:0>
-

VA XB.XOR.RLTEMP1] PC_PC+4,

WXTEQ.0?
;0

46893

ISOLATE 2ND BYTE FOR TESTING OSR.

~
VA_VA+4

— OL

1712,

0081,7017,4A20,64A7,0171,°2

SAVE INPUT IN A TEMP
WRITE PATTERN FOR XB<31:0> TO CACHE

R[TEMP?J MCTEMPO],

WRITE,SIZELLONG],

1711,

Co oCo oot60 Ga 60 60 60 0o Co G0 &0 =
(el ele.]00 C0 20 o
OO OO COOOCO I CO00CH
TM NN NN NN NN o

1710, 0980,0C37,0037,8(87,003E,F

ONON O~ o
OO~ rrORONONONOTM rONONON OO

170F, 0081,7017,4A20,24A7,0171,0

L
AL U
i
S L

170€, 0080,1592,4020,05D8,0578,A

1700, 0186,7D92,0037,FC47,0170,E

170C, 0C84,0592,4021,C5D8,057D,D

o LB

My, CHECK XB:

L\‘l\l\ EaB ol o

’

CHECK XB<63:32>

----------------------------

P _ILITOCOF2],NEXT/MV,ERROR

{ERROR IN XB<63:32>

MICRO2

CMT098.MCX

UVERFY.MIC

1M(01)

MICRO VERIFY

U 1713, 0580,0037,0030,0487,0178,7
U 1787, 0480,0036,4170,0047,0018,F

;46894

16:30:35

28-NOV-83

9
CLOKX Rev 13.00, Ctock rate = 160ns
MV. CHECK
. XB

;
Page 1145:

lesmesescemmsemcmmmeeeooone
oo :

* TO WAIT FOR XB TO FINISH PRE-FETCHING

'zgggg

bC_zL17000]

146897

j=mmmmmemmees—mesmemecmmee———— : NEXT ADDRESS MUST BE IN 0-1K

.22333

IRD1TEST

* LOAD IR AND OSR

146900 .REGION/IRD1.R1L,IRD1.R1H
146901 21111

u 018F, 0C80,0036,4030,0567,0178,8

146902
'22382

U;
MDR_ZEXT(IR)
:

’22382 LREGION/MV.R1L ,MV.RTH/MV.P2L ,MV.R2H/MV.R3L MV .R3H
U 1788, 0881,2000,0840,04A7,0954,6 374+
U 1546, 0580,0C37,0037,A487,003E,F

146907

VA_MIMDRI-RLTEMPOD,

‘22383

46910
;zgg};

=10

146913
U 1547, 0C84,0287,0001,C567,0178,9

$46914

’223}2

Y46917
U 1789, 0081,2003,4A31,(4A7,0171,4

u 1714, 0580,037,0037,8087,003E,F

U 1715, 0980,0C37,0080,0487,0000,2

146918

;223;3

146921 =0
,2235%
;46924

146925

46926

* CHECK IR AGAINST TEST PATTERN<7:0>

SIGND CMP?,SiZECBYTE]

10=m=mmmmmosnmmmomemmmmman
s ; ERROR IN IR

hC_ZLITOCOF4T,NEXT/MV.ERROR

;1] mmmm

;

os :

MDR_ZEXT(OSR),

RCTEMP7]_RB.RR.8

* ROTATE TEST PATTERN<15:8> T0 <7:0>

jemmememccemscccesemeseemecae——- ;

VA_MIMDR].XOR.RCTEMP71,

* CHECK USR AGAINST TEuT PATTERN<15:8>

WXTEG.0?

;0==mmmmmmmesem
e cmomo oo
s : ERROR IN OSR

PC_zLITOLOF71,NEXT/MV.ERROR
R

e eL L D L L L R

PC_ZLITOLO],
RETURN [+2]

L e:

' ZERO FOR MV.XB.PC.TEST
TEST 0K

H
:

(MTO98.MCX
UVERFY
.M I¢

M]CROZ

IM(01)

MICRO VE RIFY

28-NOV-83

:Zgggg LTOC '

16:30:35

CLOKX Rev 13,00, Clock rate = 160ns

MV.FILL.XB

MICRO VERIFY

Mv.FILL.XB"

}46929 ;tt*kt***t*w*tt***t**k****t****tt****k********kiiw**it**tt******t*******
146930

146931

Input

;46933

Output

146932 ;

166934

;46937
46938
146939

S R

146941

U 17BA, 0C80,0036,4030,04E7,0178B,8

U 178B, 0D80,0(37,0030,0487,0171,6

U 1717,

0880,0036,4080,0047,0000,1

Cache from VA to VA+7

e PR

A R AT

;66942 MV, FILL.XB:
;46943
jeeem memmem————— Semmem

MDR_0O

166944

;46945
;46946

:2232;

166951
$66952

, 66953
146954
146955

This subroutine is used to point the PC to 2ero, and wait for the
XB to finish pre-fetching, this is done to make sure all 64 bits of
the XB are tested and not just the first 32 bits.
R AT AR LSRR AL

AR R AR AR A LA AL AL

- ———

; STALL FOR CACHE WRITE TO FINISH,

fmmm—em———— eemem
o cem
.o ——— ;

PC_ZLITOLO]

166949 MV XB.WAIT:
146950
B

u 1716, 0981,BC10,0A30,0CA7,0971,6 342«

Must be between 3 and 20

166935

146936 ;

; POINT PC TO TEST PATTERN TO FILL XB

e ettt
ittt b -

VA_MLVAJ-ZLITOL1],
WXTEQ.07 ,NEXT/MV XB.WAIT

; WAIT FUR XB TO FINISH PRE~FETCHING
:

S ittt —mmemeee—————— :
RETURN [+1]
H

Cf T098.MCX

UVERFY.MIC

MICRQ2

1M(01)

28-NOV=-83

MICRO VERIFY

;228?9 LT0C '

16:30:35

: XB,

KX Rev 13,00, Clock rate = 160ns

Page 1147

PC_PC+ISIZE TEST

: XB, PC_PC+ISIZE TEST"

MICRO VERIFY

2469§8 SRREA KRR R KA R R KR KRR KK ARk kAR AR A KA A A KRR AR AN RN AR R KR XAk
;66959

246960 ;

Resources

;46951

166962 ;

:223?2 ;
246904

LONLIT

Used to generate test

TEMP1

Test pattern for 2nd 32 bits of istream

Test pattern for 1st 32

TEMPQ

Used to load test patterns into cache.
Error code if error exit.
.
Result of bad compare if error exit,

Output

PC
VA

'22323 ;

Subrout ines

MV.CHECK.XB

This section tests the auto incrementing of the PC when fetching istream

46971

146972

bits of istream

146965
2282? ;

146970 :

patterns

data.
R

A byte, a wora, a longword, and then another byte are fetched

from the XB
e

and checked,

letting PC be incremented automatically.

LA R S AR LA A AR

I AR AR AL AR

146974

:223;2 MV.XB.PC,TEST:

178C, 0380,02AD,5667,8047,0178,D
178D, 0486,05BF,403D,4047,0178,E
17BE, 0286,1E7F,(03D,4047,0152,8
1528, 0(80,0036,4030,0047,0570,¢

.
152A, 0081,7014,0B840,24A7,0971,8 385«
.
1718, 0980,0037,0038,8(87,003¢,F
1719,

0(84,0387,0000,0047,0178,F

178F, 0481,7014,0B50,24A7,0958,6 385+

5228;;
146979
;2232?
246982

;22332

$46985 =0«
:zggg?

:46988

jmmmm—mmm
e
————— —_—

MCTEMPOI_RLLONLIT]

; LOAD 3¢ BITS OF TES PATTERN

vttt
tabis ettt bl :

MCTEMPT]_RCLONLITI.NOT

PUSH NEXT/MV, (HECK.XB

; LOAD SECOND 32 BITS OF

L E LR : LOAD PATTERN INTO XB.
.

i1 Hmmmmmmmeoececemmcocomeeen ;

THE CHECK HERE

1S A SIDE EFFECT OF LOADING,

266992 =0
:22332

JQmemmmmem—mme
e —cccma oo oee o H
PC_ZLITOL111],NEXT/MV,ERROR
; ERROR SOURCING FIRST BYTE

146995

;
:

TEST PATTERN

VA_ZEXT(XB)-RLTEMPO] PC_PC+1,
SIGND CMP?

;lemcmeccccmcnm
e
——— ;

;zgggg

RUTEMPO] _MLTEMPO].RR.8

246998
146999

| memmmmmmmmmmm
e — o — e —m o ;
VA_ZEXT(XB)-RLCTEMPO] PC_PC+2,
;

;22889

247002 =10
;22882
r

; 15987, 0F8U,UJA9,9874,A847,017(,0

: LOAD TEST PATTERN

;66989
;2238?

247

1586, 0980,0037,0038,%487,003E,F

(ONLIT_[OAA55330F ]

SIGND CMP?

CHECK SOURCING OF 1 BYTE

SHIFT PATTERN FOR CHECKING.

CHECK INCREMENT OF PC BY 1

; SOURCING OF A WORD,

;10=cevremcec
e e acn s e o ; ERROR SOURCING 2 BYTES OR

PC_ZL1TOD112],NEXT/MV,ERROR

ERRCR INCREMENTI:= PC BY 1.

;47005

47006

LONLIT_LOAACCFOAA)

L L LEL L L L LI ;

s LOAD (HECK PATTERN

AND

;

{MT098,M( X

MICRQZ

UVERFY.MIC

MI(RC VERIFY

o
U 1700, QUBT,7017,4A2D,6647,0171,A

Lo
; 1778, Ok, u037,0038,A487,003F
¢
1718,

1 17C1,

TM(01)

ODB1,709F ,4000,26A7,017C,1
_

0881,B016,4A0D,8447,0171,C

1710, 0580,0737,0038,BC87,003¢
,F

28-NOV~83

;47007

16:30:35

B 10

(LOXX Rev 13.00, Ctock rate = 160ns

D e -;

147008
;2;8?8

VA_XB.XOR.RLLONLIT] P( pc+4
WXTEQ.0?

47011 =0
;2;8%§

147014

ottt

147018

VA_ZEXT(M[VAY),SIZE[BYTED,

47019

WX.EQ.0?

067001

147022

VA_ZEXT(XB).XOR. (RTTEMPO].RR.8)

14,7017

" C(HECK INCREMENT OF PC BY 2 AND
* SOURCING OF AN UNALIGNED LONGWORD.

. wee: ERROR SOURCING AN UNALIGNED LONGWORD

PC_ILITOC114],NEXT/MV.ERROR

;2;8}2

147020

Page 1148

: X8, PC_PC+ISIZE TEST

PC_PC+1

————

;

CHECK

INCREMENT OF

CHECK RESULT OF

PC BY 4

PREVIOUS COMPARE

j(Q=e=msmseseseeem—
s e s e e s mmene ;

be _2UL1TOL117] ,NEXT/MV.ERROR

OR ERROR INCREMENTING PC BY 2,

* ERROR INCREMENTING PC BY 4

008C,05BE,402D,4508,017(,3

17¢3,

0D81,D(37,2030,44E7,017C,4

17(4,

1720,

0887,0582,4A30,0487,0972,0 322+

0181,0030,2030,0847,017C,4

,F
1721, 0C80,0036,4170,0047,0019

019r,

U48U,0036,4030,0047,0172,¢

PN Re RO
BN DD DSBS

1702,

R N RN R N T

’
.

2202022222222 2222

RNUM
DREG
MTEMP0,1,2,4,8

Used to address MTEMPs.
.
Used to load RNUM when loading MTEMPs.
Used to check loading of RNUM,
)

PC
VA

Error code if error exit.
Result of bad compare if error exit,

TEMP3

Qutput

.
.

¢
.
’

Rtissiitinstl sy

Resources

Must be zero.

’

DSIZE TEST"

Page 1149

TEST

Input

= OO

DSIZE

RS20

= O D00 NN NSNS =2 OO0 NN VSN

(780,07FA,FB3B,DC47,017C,2

10
(LOKX Rev 13.00, Clock rate = 160ns

MICRO VERIFY

JJo¢

’

NN IS NN

121F,

NN N NN N N N N N N N N N N N NN
SN SN N SO
N N

0880,058E,402D,45D8,057D,D

NNNN YV NNNAOONGOONON
O~
N T
T NI VIR N S £

1718,

NN N SN TSN N SN N N N NN N SN N SN N T TN NN SN N N N Y N N

0B80,046C,F57F ,F847,0171 L

OOOODOOOCOULOOOOOOOOCOODDODDOOCTOD OCOCTCOOCCOOOCOOONOOOOODOOOCOO

J 171D,

M
T
L T
O R L T T T
e
R T o R P
AR
LN T T TR 2
N
R S A LW N S A A N N A O aE R AP Rl L o S P o ol
e Ak B Rl 2l 2E E
F ol S A
A A SFL Y S Rl el
S o g o
i SR

16:30:35

¢8-NOV~-83

Used to hold instruction dependent size.

This section uses the fact that the DSIZE ROM for the HALT

instruction

is filted with BYTE, WwORD, LONG, QUAD, WORD, LONG, to test that
ROM is properly accessed and that the DSIZE latch is working.

the
)

It also tests that RNUM gets loaded with the reg]stgr number portion
ot the operand specifier when OSR is loaded.
This is all done by
loading
IR with an IRD1TEST and then loading QSR and RNUM using
BUT/LOD. INC.BRA which will
grab a byte at a time from the istream and
load the DSIZE latch with the next size out of the DSIZE ROM,

Tk KRR R R AR

KA RN AR kAR N AR AR A AR kAR

kk ok

k kA Ak ke k kA

MV.DSIZE.TEST:

LONLIT_[72615000]
=0

* LOAD TEST PATTERN

e bttt
sttt it :

WRITE RILONLITI,SIZECLONG],

PUSH,NEXT/MV.STALL.FOR.CACHE

L
{ONL1T_[00AD9884],VA_VA+4

-—-;
*

LOAD REMAINING TEST PATTERN

WRITE RCLONLITI,SIZECLONG)

{ WRITE REMAINING 3 OPERAND SPECIFIERS

D_RNUM_ZL1TO8],MDR_O

MV.DSIZE.SETUP:
pRetetet AR
ecmeemem;
PC_MITEMP.RI_D,WX.EQ.0?
*

WRITE HALT AND FIRST 3 OPERAND SPECS.

j0mmmmm
e n e
m
D RNUM D=ZL1TOL1],
NEXT/MV.DSIZE.SETUP

e memm———
*

leemmsememmcameem
e mm—————— ;
TRDITEST
{

(PC WILL GET O WHEN DONE)
LOAD MTEMPS FOR CHECKING RNUM

DECREMENT RNUM AND LOOP
NEXT ADDRESS MUST BE
LOAD IR AND OSR

IN 0=1K

REGION/IRD1,R1L,IRD1.RIH

EPL
R

Pttt
——

NEXT/MV.DSIZE.FIRST

LOAD IR WITH 0, OSR WITH 50.

CMT098.MCX

MICROZ2

UVERFY MIC

1M(01)

MICRO VERIFY

28~NOV~83

16:30:35

D 10

CLOKX Rev 13.00, Clock rate = 160ns

: DSIZE TEST

Page 1150.

;47078 REGION/MV.R1L,MV,RTH/MV.R2L,MV.R2H/MV.R3L ,MV.R3H
147079 1111
;47080 Mv,.LOAD,DSIZE:
;47081
B ettt :

)

16EF, €(86,3757,0080,0047,0000,1

;47082

:2;882 -0

1722, 0080,0036,4030,0047,056E,F

47086

;2;8%%

147089
0DB0,3C13,4A30,0CA7,0172,4

.
.
1724, 0980,0037,0039,0C87,003E,F

1725, 0D81,0013,4A30,04A7,0166.,4
N
1664, 0980,0C37,0039,1487,003€,F

]

1665, 0080,0036,4180,0047,056E,F

RETURN [¥+1]

; GET INST., DEPENDENT SIZE FROM ROM.

;47085 MV.DSIZE.FIRST:

1723,

MLTEMP3)_CONX. SI1Z,SI1ZECIDEP],

]

1666, 0580,3C13,4A%0,14A7,0172,6
1726, 0580,0037,0039,2487,003€E,F

;47090

;47091
;47092

lQ=mmmem=eewmsme—wmeesacecooaeos ;

PUSH,NEXT/MV LOAD.DSIZE
AR

IRD COUNT IS 0

; LOAD DSIZE ROM (BYTE) INTO TEMP3.

ettt L ;

VA _MOTEMP3I.XOR.ZLITO[],

WX EQ.0?

; CHECK IF DSIZE IS BYTE
:

147093 =0
;2;832

0es=—mssmecesscscoconccncnomnnes H
PC _2LITO0121],NEXT/MY. ERROR
;

ERROR READING DSIZE ROM,

147096
147097

;47098

jees—ms—mecsmeeccemeeessseeeeeee ;
VA _MCTEMP.R].XOR,ZLITOLO],
;

WX EQ.0?

CHECK THAT RNUM IS 0.

247100 =00
;2;}8;

;00s=mmmmmmmmmmc
e
PC _ILITOL122] ,NEXT/MV,.ERROR

H
:

ERROR LOADING RNUM,

147103
;47104

:0]cmmemamcceecemeeemma——e
- ; IRD COUNT 1S 1
{OD INC BRA?,
: LOAD OSR WITH 61, REG DEFERRED R1

147099

;2;}82
147107

;47108

PUSH,_NEXT/MV,.LOAD.DSIZE

; AND LOAD DSIZE ROM (WORD) INTO TEMP3,

;

VA MCTEMP3].XOR.2ZLITOL2D,

147109

WXTEQ.0?

147112

PC_ZLITOL124],NEXT/MV.ERROR

; CHECK IFf DSIZE 1S WORD
J

ERROR READING DSIZE ROM,

Py
T
A
S
T

: PARITY CHECKERS TEST"
kb

Ak ks

kkk ok ko k Ak ke h kA hd ARk ok ko

hnkkdx

FPDOFFSET
VA

Used to get control back from mach check
Used for addressing cache and TB.

PC
VA

Error code if error exit.
Result of bad compare if error exit.

TEMP1

Output

Page 1151

TEST

Temp for memory status/control regs.

L
R
R

NP A

Resources

CLOKX Rev 13.00, Clock rate = 160ns

PARITY CHECKERS

chhkhhkkhhkkhkhhkkh bk kA kk Ak Ak kkk

This section uses special micro code functions to write bad parity in,

the Cache and in both sides of the Translation BUffer. The location with

the bad parity is then referenced and a micro trap should occur,
.
FPDOFFSET is setup so the machine check micro code will return to this
test and then the memory/status bits are checked to verify that the
L

2 OOV
DIANN
V@A

= OO0 NN NS N

b 3

R SRS

MICRO VERIFY

.TOC '"

GEUP QU
G

16:30:35

I
D
R QR QU
G
R
G
O
U
O
RG-SR

S
N
N
N
A

U 17¢5, 0D80,0037,0030,04A7,017C,6

R
N

U 1727, 0106,C(77,0030,0047,017C,5

28~NOV-83

A A A N N A NN LN RO PO AU RO PO PO PO PNUNU N

DI PR 23

SN N N N TN NN N N S N SN NN SN N NN SN NN N NN N N

S aal ottt
Y

LR TR TETETE TR DR OR

(MT098.

UVERFY.

;

E 10

error was properly detected. Also a special control store location
with bad parity is referenced which should get micro trapped with
the test again regaining control because of FPDOFFSET.

TRKKKRNRAK R A AN AN

RN AR A Ak Ak

ko kkk kb kb Arhk ko

MV.PARITY.TEST:
i lmmmmmmmmmemmmmmomeamccaneeee ;
MCFPDOFFSET]_ZL1T28L183,
:

CLEAR FLAGO

---------------------------------

VA_ZLITOL0]

ke kA kdkk

ko h Aok kkd bk ddkdhdkdkk

wxxx MAY NOT BE NEEDED 222?27
SETUP TO RETURN FROM MACHINE CHECK.

CLEAR FLAGO FOR CACHE PARITY.

xx4% MAY NOT BE NEEDED ?2222?

* BE SURE VA HAS A GOOD ADDRESS

28-NOV-83

17¢C,

0580,0(37,003C, 2487,003€,F

) ek e
b

e G

HOLD TO ALLOW CACHE WRITE TO COMPLETE

o) ed
b
3 e
b
b o mad ek
o
b
b

=00

;
;

CHECK

L
[
o
;
VA_MLCTEMP11.XOR.ZLIT24L083,

MACHINE CHECK ERROR SUMMARY REGISTER
SHOULD SAY BUS ERROR.

;00~mm~mmmmm

5C_ZLI1TOC1823,NEXT/MV.ERROR

;

BAD MACHINE CHECK ERROR SUMMARY REG.

PUSH,NERT/MV. GET. CLEAR. MEMSCR

:
;

LOAD ADDRESS OF CACHE ERROR REG.
READ IT INTO TEMPT AND CLEAR IT.

VA_MCTEMP1].XOR.ZLIT24T0D],

;

CACHE ERROR REGISTER
SHOULD SAY TAG AND DATA ERROR AND HIT.

;

BAD

MEMSCAR_ZLIT24[41],

LOAD ADDRESS OF MACHINE
ERROR SUMMARY REGISTER.

READ IT INTO TEMP1 AND CLEAR IT.

1 R

WXTEQ.0?
¢

SOURCE MDR TO FORCE MACHINE CHECK.
THIS MICRO WORD SHOULD GET TRAPPED.

;0]==etmmcmcccceccccascacanaconn
;
MEMSCAR_ZL1T24[81,
PUSH,NERT/MV.GET. CLEAR.MEMSCR
:

T
et e L L
PC_ZLITOC181],MB_MCMDR],

WXTEQ.0?

0980, 1(93,4A30, 6CA7,0172,C

1674,

NERT/MV.ERR

PR T L
T
T
I
S

0980,0(87,0030, 2687,0570,4

1679,

CACHE PARITY TEST"

MICRO VERIFY

0980,0C37,003C, 1487,003E,F

=00

1678,

b eh

0580,1C93,4A30, 44A7,0167,8

1676,

CACHE PARITY TEST

MV.CACHE.PARITY:

0580,0¢B7,0030, 4687,057D,4

.TOC ''

Page 11525

CLOKX Rev 13.00, Clock rate = 160ns

1675,

0981,2C37,003C, 0c87,003¢,F

TR TR PR PR

1674,

0880,0036,4020, 0050,0167,4

17(8,

04F8,0036,4030, 04E7,017C,8

17¢7,

0CF8,0036,4030, 0508,017¢,7

17¢6,

aeh

NNNSNNNNOORONOOONOONONCC
I T TUITNIATWIIVL B B I DN IS D s B o B
N
NN
OO NN
W
= OO0 NS W
= OV
NV S W
— O

CRO2
(RO VE
N S N S
N N o 2 ol S S
A
A T AT
o o i i o o
O R
it i s et o
NN TN TN SN NN SN N N N SN N SN N N SN N SN N N SN SN N SN NI TN SN SN TN SN SN NN NN

——

—

-<oo

CMT09
UVERF

F 10

16:30:35

Y
;0 S

DL L

L L

L L Lt T

PC ZLITOC1843,NEXT/MV,ERROR

CACHE ERROR REGISTER.

CMT098.MCX

MICROZ

UVERFY.MIC

TM(01)

MICRO VERIFY

U 172D, 0980,0CB7,0030,0687,017C,9
U 17C9. 0C80,0E77,0030,0607,017C,A

U 17CA, 0180,0CB7,0030,1€87,017C,B
u 17¢B, 0180,0CB7,0030,5607,017C,C
U 17¢C, O04F1,BE77,0030,0507,0168,0

28-NOV-83

;47184

:47186
4717

$47189

47190

247192

40193
$47196

;40197

147199
U 1681, 0980,0CB7,0030,6E87,057D,4
U 1682, 048%,B5BE,403D,8507,017C,D

U 1688, 0180,0C37,003D,9487,017D,2
]

U 1689, 0580,0CB7,0030,4687,057D,4

u 172E, 0D80,0C37,0030,A487,017D,2

MEMSCR_-1

Page 1153
i
t

Ve
teoan ittt H

MEMSCAR_ZL 172433

: LOAD ADDRESS OF T8 DISABLE REG.

e
L L L L S;

MEMSCR_ZL1T24L0A]

: FORCE REPLACEMENT OF GROUP 0.

jeemmeememesememeemcmemeeeeeoe ;

TB_BAD PARITY

$00=mmmmm

ome o

READ,SIZE[LONG],

PC_z{1TOCTBT],NEXT/MV.CLEAR.MME ;

——— ;

147203

;10mmmmemmmm
e e ;.- ;

40001
47004

147207

;41008

147210 =00
140011

147213
47214

PUSH,NERT/MV.GET.CLEAR.MEMSCR
TB_RLZERO]

THIS MICRO WORD SHOULD GET TRAPPED.

: READ IT INTO TEMP1 AND CLEAR IT.
:

CLEAR THE ERROR IN THE TB.

j=emmmmmmsmmemmmmemmeeemeeaee ; TB GROUP ERROR REGISTER

VA_MCTEMP11.XOR.2LIT24[057,

WXTEQ.0?

e v

SHOULD SAY TAG AND DATA ERROR GROUP 0.

PC_ZLITOT1B2],NEXT/MV.CLEAR.MME : BAD TB GROUP PARITY ERROR REGISTER.

‘

;0] =mmmmmmmmmm
e oo mmeeaemeae ; LOAD ADDRESS OF MACHINE (HECK

; MACHINE CHECK ERROR SUMMARY REGISTER

147219

WXTEG.0?

147222

BC_ZLITOLTB4],NEXT/MV.CLEAR.MME : BAD MACHINE CHECK ERROR SUMMARY REG.

147553 2o

‘

LOAD ADDRESS OF TB GROUP PARITY REG.

147218

CAUSE TB PARITY ERROR,

MEMSCAR ZL1T24(81,

47215

§
E
|

SET MME.

MEMSCAR_ZLIT24L0D],

147217
U 168A, 0180,1C93,4A30,24A7,0172,E

1B GROUP ( PARITY TEST

147200

247206
U 17CD, 0D8O,1C93,4A30,2CA7,0168,8

CLOKX Rev 13.00, Clock rate = 160ns

47177 .T0C "' MICRO VERIFY
;
T8 GROUP 0 PARITY TEST"
Ezg}gg MV.T8.GRPO. PARITY:
}25131
MEMSCAR ILIT24L0]
: LOAD ADDRESS OF MME BIT,
247183
jmeememmemceeeecmmeeeceeeeeeeoee ;

147195 =00
U 1680, 0580,0C37,002D,8C90,017D,2

6 10

16:30:35

PUSH,NEXT/MV.GET.CLEAR.MEMSCR
VA_MITEMP11.XOR.ZLIT24[041,

FRROR SUMMARY REGISTER.

: READ IT INTO TEMP1 AND CLEAR IT.
:

SHOULD SAY TB ERROR.

0580,0(B7,0030,4687,057D,4

1696, 0180,1093,4A30,24A7,0173,0

0080,0587,0030,0607,017F,D

R
~ N

1701,

1731, 0980,0¢87,0030,0687,017D,1

1730, 0180,0¢37,003D,D(87,017D,¢

1695,

1694, 0180,0037,003D,(487,017D,2

N NN AT NN N N AR DO PO RO PO PO RO

NN
2OV
NONWASWN
SN NN — OQOVONO

NN = OO0 NV

0980,1C93,4A30,54A7,0169,4

LT UL A WA B B BN B B 25 B 3 8 DS

1700,

0481,B5BE,4030,8507,017D,0

.TOC "'

H 10

Page 1154%

CLOKX Rev 13,00, Clock rate = 160ns
TB GROUP 1 PARITY TEST

|
T8 GROUP 1 PARITY TEST"

MICRO VERIFY

MV.TB.GRP] PARITY

MEMSCAR_ZL1T24(3)

LOAD ADDRESS OF

TB DISABLE REG.

!
|

=00

MEMSCR_ZL1724C0D]

; FORCE REPLACEMENT OF GROUP 1,

T8_BAD PARITY

Ty ;
READ, SIZELLONGI,
;
PC_zL1TOCTB7],NEXT/MV. CLEAR.MME ;
L ettt
ittty ;
MEMSCAR_ZLIT24L0D],
:;

PUSH,NEXT/MV.GET. CLEAR.MEMSCR

;10==smromeccememcccenmen
e;

=00

THIS MICRO WORD SHOULD GET TRAPPED.

LOAD ADDRESS OF TB GROUP PARITY REG.
READ IT INTO TEMP1 AND CLEAR IT,

;

VA_MITEMP11.XOR. ZL 1T24[0AT,

; SHOULD SAY TAG AND DATA ERROR GROUP 1.

CLEAR ERROR

IN TB.

T8 GROUP ERROR REGISTER

s0 s~m m
e
e
e
ee
e
PC_ZLITOL1BBI,NEXT/MV. CLEAR.MME ;:

BAD TB GROUP PARITY REGISTER.

;0] mmm e
e m e;
MEMSCAR 7L 1T24[8),
;;

LOAD ADDRESS OF MACHINE CHECK
ERROR SUMMARY REGISTER.
READ IT INTO TEMPT AND CLEAR IT.

P
et iiatutebebetiintstutain
ittt ;
UA_MCTEMP11.XOR.ZL1T240041,
:
WXZEQ. C?
;

MACHINE CHECK ERROR SUMMARY REGISTER
SHOULD SAY TB ERROR.

PUSH,NEXT/MV.GET.CLEAR.MEMSCR

CAUSE TB PARITY ERROR.

8_RL[ZERO]
WX.EQ.0?

TNV

1692,

1691, 0980,0C87,0030,6E87,057D,4

ANN = O OO NN

1690, 0980,0037,002D,8C90,917D,2

17CH, OCF1,BEV7,0030,0507,0169,0

<o ~ NI

0980,0CB7,0030,6E07,017C,F

[ (o2} o ONONONON

17CE.

R T
I

0180,0C87,0030,1E87,017C,E

R TR
PR Y

28=NOV-83

MICROZ2
MICRO VE
R o R
S N N N N
S
Y A e F ab S
S
g
S E AR AL 2l aE Al al ol ol ol
b
N SN N TN SN SN SN N SN SN N SN S SN SN N SN SN TN N N N SN SN SN SN SN SN SN SN SN NN NI N NI N N N NN~
no n nono MOMLAININDASMNINRI NI NN NN RN NN AR
AL NN NLAIAI N AU NN NN AR NI NN PO NI NO N

172F,

UVERF

CMTO9

16:30:35

|L
ittt Lt

: BAD MACHINE CHECK ERROR SUMMARY REG.

a e

LOAD ADDRESS OF MME

MEMSCR_0,NEXT/MV,CS.PARITY

;

CLEAR MME,

END OF

TB TEST.

1705, 0086,1(92,0030,7847,017D,6

0480,0587,0080,0607,0000,1

,F
(980,0037,003E,9487,003E

S A E Bl S o

e 0

_—————

————

SAVE MEMORY STATUS REGISTER.
————t

CLEAR UNDEFINED BITS.
.

MEMSCR_O,RETURN [+1]
.TOC **

CLEAR MEMORY STATUS REGISTER.

CONTROL STORE PARITY TEST"

MICRO VERIFY

17FD:
;FORCE
Mv.CS. PARITY

FOR DIAGNOSTICS
kkkkk
kA BAD

PC ZLITO01D1],
PAR1/1,PAR2/0,
17FE:

THIS WORD SHOULD GET MICRO TRAPPED.

VA _MLERRCODI.XOR,ZLITOL1],

WXTEQ.0?

PARITY
®okd kd ks
ke

FORCE PARITY

NEXT/MV.ERROR

R
B

, 0180,BC13,4A30,0CA7,0173,2

., 0580,0037,003E,8C87,003E.F

L A o

o o

A Al

1706,

PARITY TEST

TB GROUP 1

e o e

0886,1036,4030,0647,017D,5

Page 1155

CLOKX Rev 13.00, Clock rate = 160ns

LOAD ADDRESS OF MME

A AL At

1704,

0080,0587,0030,0607,003E
,F

I 10

o o
- - ————

o o o o

0180,0¢B7,0030,0687,017D,3
1703,

28=NOV-83

MICR
MICR
e
T TR TR TR R
U

M1 098.MCX
UVE REY . MIC

16:30:35

CHECK FOR CONTROL STGRE PARITY ERROR

e
e
e
e——

PC JZLITOLID2],NEXT/MV, ERROR

NOT CONTROL STORE PARITY ERROR.

es eo o

ORI

[

;

CMTO98.MCX

UVERFY .MIC

MICRO2

1M(01)

MICRO VERIFY

28-NOV~83

16:30:35

2 eemtm
b

J 10

CLOKX Rev 13.00, Clock rate = 160ns

: CACHE TEST''

347305 SRRRER Ak kR ko Ak R
;47307
;47308

Page 1156:

: CACHE TEST

;2;%82 .TOC '* MICRO VERIFY
267306

Resources

147309 ;

R Rk Ak Rk KRR R A

AR XA AR KA RKAR KRR

Constant 7FC (highest cache address).
Temp for generating cache addresses.

i
i

MDR
STEPC

Contents of tested cache location,
Used to loop setting 1 bit at a time.

i
i

Error code if error exit.

Temp to generate test

patterns.

}2;%}2 :

Output

:467316
;47317
;47318

clearing the entire cache, then filling the entire cache 1 bit
.
at a time, checking each word for zero before writing it and checking
after setting each bit.

147315

{

;

LONLIT
TEMP1

J47310
;2;?}; ;

This section does a ''stuck at'' and address test of the cache by

|
|
!

;47319 ;***************************t***********‘k*******************************
;47320
14731

E.
TEST
V. CACH

u 1733, 0380,07FF ,FF80,1847,017D,7

Ez;gsz

LONLIT_[OFFCJ

U 17p7, 0886,158Bt,403D,44A7,0169,9

147325

VA_MCTEMP1I_RCLONLIT]

;2;§§$ 00
147328 =01

: LOAD ADDRESS OF HIGHEST CACHE LOCATION

}

jmossmesess—sssossneccsmeonoss ;

; LOAD VA FOR CLEARING CACHE.

147329 MV, CLEAR.CACHE:
U 1699, 0880,05BE,402D,85D8,057D,D

247330
;47331

O
Rttt
ettt ;
WRITE RCZERO],SIZECLONG),
;

:2;%%%

PUSH,NEXT/MV.STALL.FOR.CACHE

R.
CACHE .LOOP:
:47334 MV,CLEA
147335

J 169A, 0586,1€10,0B60,24A7,0969,9 413«
U 1698, 0086,158E,403D,44A7,016A,1

;10mmm

e e

2467336

VA_MLTEMP1] MB-ZL1T0[4],

:2;§§g

NEXT/MV.CLEAR.CACHE

147337

SIGND CMP?,SIZELLONGI,

}

147340

;z;gz;

;1)

mmmm e

|
j

CLEAR CACHE.

——— ;

; DECREMENT VA TO

; CLEAR THE CACHE IN REVERSE ORDER.

mm o e e e :

VA_MITEMP1]_RCLONLIT]

; LOAD ADDRESS OF HIGHEST CACHE LOCATION

147343 MV.FILL.CACHE:
;47344
U 16A1, 0080,0587,1020,0050,017D,8

247345

;?;;29
i

U 16A3, 0CA0,0036,4030,0047,0173,6

247348

47349

R Rttt
Il bty :

READ,SIZELLONG],Q_O,

NEXT/MV.CACHE.CHETK.ZERO
L

;

STEPC_2,NEXT/MV.END

READ TEST LOCATION,

CLEAR Q FOR

; GENERATING FILL BITS.

ettt te e iiataiatniatalitede
i:

|
i

. LOAD STEPC FOR CALL TO CN.TYPE.CHAR

]
;

CMT098.MCX

UVERFY .MIC

MICROZ2

28-NOV-83

MICRO VERI

:
Page 1157;

K 10
16:30:35
CLOKX Rev 13.00, Clock rate = 160ns
: CACHE TEST

.2;%29 MV.CACHE. CHECK. ZERD:

1708, 0881,2592,4A30,0047,096A,8 322+
16A8, 0980,0C37,003F,087,003E,F

147352

;2;;22

147355 =00
;2;§§9

:47358

147359

16A9, 0080,0139,002D,85D8,057D,D

147360
;2;32;

WB_MCMDR],

' LOCATION SHOULD BE ZERO,

WXTEQ.0?

;

;00=m-semssoseecssccsemossmsoons ;

PC ZLITOC1E1] ,NEXT/MV, ERROR

01 mmmmmmmmmm
e m oo ;

WRITE Q_(Q.SL.1).0R.1,

STZECLONGI,
PUSH,NEXT/MV.STALL.FOR.CACHE

:
;

FILL LOCATION 1 BIT AT A TIME,

147363 MV.READ. CACHE
247364

16AA, 0880,0036,4020,0050,017D,A

147365
;2;;23

47368

147369

10m--ecsesmssccecnccmccnnae~ ;

READ S1ZECLONG],
NEXT/MV. CACHE.CHECK.FILL

;
*

e L EEL TS ;

VA_MOTEMP1]_MB-ZLITOL41,

DECREMENT VA TO FILL AND TEST

16AB, 0D86,1C10,0860,24A7,096A,1 413%

:47370
;2;;;;

17DA, 0881,2008,4A30,0047,0173,4

32;352 MV.CACHE. CHECK.FILL:
;25352
WB_MCMDR1.XOR.Q,WX.EQ.0?

CHECK EACH TIME A BIT IS WRITTEN.

147377 =0

;

1734, 0980,0037,003F,1487,003¢,F

;2;;;3

:47380
1735, 0080,0139,D020,8508,017D,C

147381

;2;;3;

24738
17DC, 0480,0036,4330,04E7,016A,A

147385

147386

SIGND CMP?,31ZECLONGD,
NEXT/MV., FI(L.CACHE

READ THE TEST LOCATION.

PC_ZLITOC1E2],NEXT/MV.ERROR

;
: THE CACHE IN REVERSE ORDER.

;

$lmmm e :

WRITE Q_(0.SL.1).0R.1,

S1ZELLONG]

;

ememmmemmmmsnemmemeseeeeeeeees ;

MDR_N,

DBZ"STEPC?,NEXT/MV.READ.CACHE

;

FILL TEST LOCATION 1 BIT AT A TIME.

ALLOW CACHE WRITE

TO FINISH,

LOOP UNTIL ALL 32 BITS ARE SET.

;

(MT098.MCX

MICROZ

IM(O1)

MICRO VERIFY

UVERFY.MIC

28-NOV-83

16:30:35

)

CLOKX Rev 13.00, Clock rate = 160ns

: CACHE TEST

Page 1158;

;zgggg MV.STALL.FOR. CACHE :

U 170D, 0080,0036,4080,04E7,0000,1

147389

147390 3EF:

MDR_O,RETURN [+1]

47391 MV.ERROR:

U 03EF, 01A6,5C37,0034,0047,0168,0

147392

;2;%32

147395 =00
U 16B0, 009B,A77D,8001,4047,049F,4

$47396
147397
’2;%33

:47400
u 1681, 0980,0087,0030,7687,048F
,E

U 1682, 0986,((37,0037,F847,0000,1

MCTEMPS]_ZLITOL80],STERC_2

;00 === = oo

RCTEMPS].S1Z_(RB+MLPCJ.ASR.3).SR.1,
DEC STEPC,
; STEPC MUST BE 1.
PUSH,NEXT/CN.
TYPE ., CHAR

;

$0]=mmommmm oo ;

MEMSCAR_ZLIT24C0E],

167404
147405

]0mme-msmseseseesesssseseeee—ee ;
mcrpoorrssrj ZLITOLOFF],
: SET ERROR CODE FOR CONSOLE HALT.

;2;289

* CODE TO MAKE A PRINTABLE CHARACTER.

147401

;2;285

sxxxxxxsxxFORCE ADDRESS*x*axwxxx; GENERATE AN OFFSET TO ADD TO THE ERROR

PUSH,NERT/MV. CLEANUP

;

LOAD ADDRESS OF CMI DISABLE REGISTER.

NEXT/MS.HALTTMICRO

METEMPST ZL1T00251,DEC STEPC,

¢ TYPE % TO INDICATE SUCCESS.

147408 —o
U 1736, 059E,5C37,0031,2847,049F
,4

U 1737, 0180,0CB7,0030,7687,008F
,E
J 0BFE, 0080,0587,0030,0607,0168,4

167411

147412

[45ana

U 1685, 0480,0036,4030,0047,0484,D

;

}2;2}2 oBFE
MEMSCAR. 2L 1T24L0E
247417 MV, CLEANUP:

: LOAD ADDRESS OF CMI DISABLE REGISTER.

;47418

saxxxxkx kkFORCE

2;2}3

MEMSCR_O

;

1476421 =00
U 1684, 0586,5C37,0030,6847,049F,4

PUSH,NEXT/CN. TYPE. CHAR

1647422

;2;252

147425

;2;259

ADDRESS**kwkkkhwn,

ENABLE THE CM].

;00=======em=s——ccoesmemee
oo ;

M[TEMPSJ 2LITOCODT,

PUSH,NEXT/CN. TYPE
. CHAR

;0] mmmm e m

: TYPE <CR><LF>.
:

m e m oo ee ;

PUSH,NEXT/IN.CLR.CACHE ,ROUT

CLEAR THE CACHE,

10-smmmemmss
s
ce
sH
ERAR ZLIT1600C07,
:

LOAD ADDRESS FOR

147428 MV, SET. (RAR:
_

U 1686, 0518,0037,0086,0247,0000,1

;47629
147430

;zgzgg

CLEAR FLAG3,RETURN [+1]

SETTING HALT.

i END OF TEST, RETURN TO CALLER.

MICRO2

(MT098.MCX
GHROM MIC

1M(01)

GHROM Mi(C

28-NOV-83

47433 .T0C
247634 ,TOC
167435 ;
267436

;47438

47439,

147440
147441
147442
(47443

147644

;2;222

NOBIN

;REV

EXPLANATION

Revision History''

ADDED COMMENTS TO LISTING

RELEASE OF THE SUBROUTINES FOR MAIN CONTROL ROM
FOR GH FLOAT INSTRUCTIONS IN WCS

147447 (BIN

M10

CLOKX Rev 13.00, Clock rate = 160ns

U'GHROM MIC
"REVISION 00.05

Audrey R.Reith

147437

T0C

2 00

16:30:35

[

;

Page 1159
3

;

H
H

MICRO2

(MT098 JMCX
GHROM, MIC

1M(O1)

28~NOV-83

16:30:35

GH FLOAT Subroutines in ROM

N 10

Page 1160

160ns

CLOKX Rev 13.00, Clock rate

: Generalized routines FX,.(C(S

: Generalized routines FX.((S
GH FLOAT Subroutines in RCM
'
;474648 ,T0C
:k********t*******t**k***********'(***ttt***********1(****i******ti******t******
9
4744

247450

AR KRR AR

FX.CCS

This_sybroutine set the floating oint ccs for most
of the GFLOAT instructions (CVTS and Arithmetics)
Bits 0-31 of the destination have already been written.
Exit 1s to FX.WRITE.SEC to increment

VA and to write bits 32-63. Note FLAG! must be clear if
bits 32-63 are in Temp3 or set if in MDR.
R

AR AR R AR AR AR N A AR AR

AR AN KRR AR AR

AR A AR R KRR

AR AR KRR AR AR AR

AR ARk Ak k kA kW

47461 LREGION/GHFLT.R1L,GHFLT
. R1H/GHFLT.R2L,GHFLT.RCH/GHFLT .R3L,GHF LT .R3H
147462

u 0788, 0(80,0036,4030,0047,00FF,8

u 0789, 0108,0037,0030,40A7,0056,F

U 078A, 0D08,0C37,0030,20A7,0056,F

—

U 0788, 0508,0037,0030,00A7,0056,F

167463 =00
;47664 FX,CCS:
147465

oy Sy

RESERVED OPERAND

147466

147467
;47468

147469

147470

(47471
47472

CC_ZLITOCBY,

CLEAR FLAG1,NEXT/FX.WRITE,SEC

CC_ZLITOC4],

47475
67476
167477

£c_2L1T000s,

;47478

VALUE

CLEAR FLAG1,NFXT/FX.WRITE.SEC
11mmmmm

VALUE IS O

" DEFINED IN FLOAT.MIC

e oe

CLEAR FLAG1 ,NEXT/FX.WRITE,SEC

IS NEGATIVE

* DEFINED IN FLOAT.MIC

10mm=mmmmememmmm
e ——————

167473

J47674

47451
;67452
;47453 ;
1474654
147455 ;
147456
;
147457
147458 ;
;67459 ;

167460

VALUE

POSITIVE

i DEFINED IN FLOAT.MIC

|
|

CRIOO8 MCX
GHROM M1C

MICROZ

IM(01)

28~NOV~83

GH FLOAT Subroutines in ROM

;47679 . 10C

B 1
CLOKX Rev 13,00,
X

16:30:35

Clock rate = 160ns

GH FLOAT Subroutines in ROM

.ttk*i*t*fith«k*fitt*nt*t*fi*tkfi*fi*fifi*k*tt******t&t*flk*fifi*tt&Qttttttttntttttt*ttt

'2;232

FX.MULSIGN

TOTABY

)

This subroutine sets D and MTemp8 to 0/B000 and FLAGQ =0/1

tor positive/negative sign of the result for DIVG,MULG,EMODG
Input:

;47486
-nggg :

FLAGO and FLAG!

.
= sign of operands

078D,

0546,8077,2080,4047,0000,2

R R

47493
47694

R R

R AN AR

AN R R R R

MCTEMPB] D_ZLITOCO],
(LEAR ADB1TFLAGO),

47495
47496
47497
47498

RETURN [+2]

0546,8077,2080,4047,0000,¢

U8,

uQue, 8L37,2080,0047,0000,2

U:‘,‘)"

UDBY,UF Y, 430, S847,0U77,9

147499

SET ADD1TFLAGD),

; 2;28?

AR NN AR RN AN

CD8O,UEFE, 4UBOD, 2u47, 0000 1

R AR

AN R AR NN R R

ANSWER IS POSITIVE

; RETS +2

;10mmwomcmcmmm
e e caananauanan= ANSWER IS NEGATIVE
;

SIGN BIT FOR ANSWER

147505
;47506
147507

RETURN [+2]

RETS +2

SET ADDITFLAGO),

RETURN [+2]

147511
167512
;647513 FX,SL1TRG:
47514

147518
147519

147520

st
FX,PL4:

11,3

iemememmama—e- SR
PL LD,

RETURN [+i]

IN BIT

ANSWER |S POSITIVE

; SIGN BIT FOR ANSWER IN BIT 15
¢ ALSO USE FLAG 0 FOR SIGN OF ANSWER

¢ RETS +2

[mmmmmmmm————— e ;

p-2;2}2

; ALSO USE FLAG 0 FOR SIGN OF ANSWER

L ittt
ot wesswwawsway

MOCTEMPBY D _ZL1TQL0],
CLEAR ADD1TFLAGO),

;647510

IN BIT

MCTEMPB) O _ZLIT12(8],

;647508
;47509

; ALSO USE FLAG 0 FOR SIGN OF ANSWER

RETURN [+2]

;67504

AN AN R RN AR

; SIGN BIT FOR ANSWER [N
BIT 15
; ALSO USE FLAG 0 FOR SIGN OF ANSWER

147503

67517

and 2

L Rttt
tetiad ummmmummanss ANSWER |S NEGATIVE
MCTEMPB) D _201T112(08],
s SIGN BIT FOR ANSWER

;147502
U738t

47490 =00
;676491 FX,MULSIGN:
47492
00=wmrmmmm————————— wemmmmmmmunw;

0906,8C37,2080,0047,0000,¢

: Generalized routines FX.MULSIGN''

,47480
(47681
47482

;47483

078,

Page 1161

: Generalized routines FX.MULSIGN

;

UUSPU SR U

FOR SHARING wlTH DIFFERENT RTNS

U 0781, OD5E,BC37,0030,0847,00F8,4

U 0784, 0880,0036,4030,0867,0077,D

u ez,

J 0785,

0486,0036,4030,0087,0078,5%

0980,0012,0471,0047,0078,0

FX.CVTS.CC

)
This subroutine sets the ¢c for integer results in (VIG/H
to integer types and it tests for integer overflow.

Input:

FLAGZ =

FX.INT.OVR,TST

set

integer overflow

This entry

is also used by EMODG and EMODH after all

results have been written to determine if integer overflow

il
v

: Generalized routines FX.CVTS.(C'

in ROM

has occurred and if

so whether or not

on the IV bit in the PSL.
AR AR

FX.CVTS.CC:

AN R AT

This is integer overflow ~a TRAP condition

L
L L
LRI
LT
L L
L

>0 VALUE

TEST

POSITIVE

INTEGER OVERFLOW

VTR VT LI T

VALUE = 0
TEST

INTEGER OVERFLOW

VALUE

IS NEGATIVE
INTEGER OVERFLOW

TEST

)

FX.
1 NT,OVR.TST:

0L R
T T

irRD1

INTEGER OVERFLOW

NOT

; FINISHED AN INSTRUCTION

L Rttt et ———— e H

USED FOR AFTER TEST V

MLERRCOD)_ZLITOL(1],

NEXT/I1E.ARITH,TRP

; OFF THE MAIN TRAP CODE

SET FLAGS,

=1+0

FX.INT.OVR:

;140

;

USED WHEN TE TESTING FLAG?

MUST

TEST PSL BIT FOR TRAP

GET PSL

WB_M[TEMPOI.AND.ZL1TOL20],

NEXTZFX. INT.OVR.TST

WX, NE.O?,

to honor the trap depending

AR AR AR N RN A R AR AN R AR AR KRR ANRAA AR AR RN ARk R Ak r ok

GH FLOAT jSubroutines

—_

viuaauaL 1]

.T0C

NNNN NN
OO
O O~ O
VNN NN A VTN LD B 85 25 25 25 B 25 B 2
N N N W N R N N AN N RO T PO RO RO N [a¥)
RIS N =2 O D00 O
L (AR = O O 00 O U1 I NI = O 0 G0 NN N S NN = SO GO N O
TSN = OO GO O W B AL

QUBU,0036,64130,0047,Q03F,9

Page 1162A

CLOKX Rev 13,00, Ctock rate = 160ns

Generalized routines FX.CVTS,CC

;t**ti*t***k***Qt****t*****ttfii*t*t****fi***tk*fl*fi*t********Q**tfl*&fltififi*i'iiti

WA LD UT LA U

0180,0037,04B0,4047,0078,0

WA LN W

U 0780,

0p80,0037,0480,2047,0078,0

U LA LA LU

U 0790, 0580,0037,04B0,00A7,0078,0

R N
TN
N N S
N A Y N
N 2T ol 2P ST 2Tl Al o o S o
e aE Rl AR AR P P ol o o el al e al d 2
N TN S SN N S TN TN SN SN SN N S SN TN N SN SN S SN TSN SN N TN SN SN SN N TN SN N SN SN SN SN N SN N SN SN SN N SN N N SN SN SN N N N

o 0792,

16:30:35

c 1

e
A
T
D
N T T T N
TR IR TR TR PR R P PR PR PR P TR TR TR PR YR TR T
T

|
|

1 Q791,

28=NOV~83

GH FLOAT Subroutines in ROM

LT LA U

GHROM.MIC

MICRO2

(MTO98.MCX

LI U

[

INTEGER OVERFLOW ENABLED

ke ko Ak h

;

(MT098.MCX
GHROM M1C

MICRO2

1M(01)

28-NOV=83

16:30:35

GH FLOAT Subroutines in ROM

247576 ,T0C
= OO0
= OO0 NOR VIS NN

00D O N0 D Co 00 0o 0 Co 00 00 Co 000~

OO NO NS IAN

0O 0O

P
A S
T
g i i A Y
T T AP
L
SN TN TN SN N SN SN N TN TN SN N SN SN SN SN SN SN N N
LI
I
I
N T N U
i
ILuD

R
S
P O
S P TR YR iy Yy O ..

;47578

47600
267601

1647602

247603
;67604
;47605
147606
247607

47608

KKK

e
T T T T
O

JOTST7

;47609 KRR

D 11

(LOKX Rev 13.00, Clock rate = 160ns

R KKK AR

GH FLOAT 3Subroutines in ROM
AR AR

AR AR IR KA CRE AN AR KRR

U 0776,

0(84,1077,0AB1,4047,0879,4

335+

: Parse routines FX.GOPER1,10,FX.GOP:

AR A

KA AR

POPTC(FLAG4) - determines which routine =0/1
PLATCH = §,SLATCH = 11

respectively

Templ,Temp3

.
.
= fraction with overflow and hidden bit

PLATCH changed to 22

FLAGO
= sign of operand

FLAGZ = operand= 0 condition

For FX. GOPER2 10
Input

Templ,Temp4
= packed operand
Qutput:
Temp? = exponent biased

Templ,Temp4é = fraction with overflow and hidden bit

PLATCH changed to 22

FLAG1 = sign of operand
FLAG3 = operand = 0 condition

For FX.GOPER.POLY.ARG
Input

and Output same as above except
RTemp8 gets the exponent

FX.TYPE.HID
used by FX.HOP1
AR

position to be present
RN AR

KRR

AN AR AR KRR R A

P
R
R[TEMPS] METEMP1] Xz,
FRO.FLTZ?

and FX.HOP?2 for deciding if overflow
in fraction

AR AR AR AR R R AR R AR AR AR A AR A AR RAR A AR A AR AR

w=mew=w=:
;
K

ST QPERAND TYPE
EXP TO TS5 PL/SL=4/11,

267618
;47619

lemmes—semesececdecmeoomoce
e;
R[TEMP?J M[TEMP1J X2,
;

2ND OPERAND TYPE
EXP TO T7 PL/SL=4/11.,

;47621

NEXT/FX, GOPER2.20

;2;2}2

;47620

NK AR A XN Rk

For FX.GOPER1,10
Input
Templ,Temp3 = packed operand
Output :
i
Temp5 = exponent bdiased

NEXT/FX.GOPER1.20

;

(47617 FX. GOPER? 10:

U Q77F, 0884,1077,0A81,(047,0879,8 335«

These routines used to parse GFLOAT operands into exp and fraction
and to test for reserved operands.
Input: for both FX.GOPER1.10 and FX.GOPERZ2.10
.

;47610 =0
;47611 FX,GOPER1.10:

;67612
147613
;47614

Page 1163_

: Parse routines FX.GOPER1.1 0,FX.GOPER2.10

FRO.FLTZ?

VALIDATE

AND

CHECK SIGN

; VALIDATE AND CHECK SIGN

kAR A K x ko

nr 098.MCX
. MIC
GH ROM

E 1

CLOKX Rev 13.00, Clock rate = 160ns
16:30:35
: Parse routines FX.GOPER1.20

MO
28-NOV-83
GH FLOAT Subroutines in ROM

MICROZ

,8
0794, 0c&0,0036,4030,0047,00FF

0795, (846,1387,0010,0047,0079,F

147625

;Q0==mmemmmmmemmcccmmem—nn—
eH

147630

B
e
L
LR EL
; VALUE < 0
MCTEMP1] _MB.RR.16,
;; ROT TO GET FRACTION EXTRACTED
SET FLAGD,
H SET SIGN FLAG
NEXT/FX.GOPER12
H; CONTINUE ON GETTING FRACTION

147627
147628
147629

167631

;47632

0784,

0586,1(92,40B4,0047,0000,1

0785, 0D86,1E€92,0039,F847,0079,3

0793,

079F,

(986,1(52,4080,2047,0000,1

0180,08F6,4470,B8047,0078B,6

;

RESERVED OPERAND

NEXT/IE OPER.FAULT

;1Q=msmmemmemmmeeme—cmeceeoeeee ;
M[TEMP1J 0,
;
SET FLAGZ,
;
NEXT/FX.ZEROTEMP3
:;

;47635

47636

;47637

147638

0797, 0006,1387,0010,0047,0079,F

: Parse routines FX.GOPER1.20"

:467626

147633
347634
0796, 0056,1587,0030,0047,0054,2

GH FLOAT 3ubroutines in ROM

£~

.T0C
'
=00
;4762 4 FX, GOPER1 20

MITEMP11_MB.RR.16,

;47641

NEXT/FX.GOPER12

1467646

M[TEMP1J MB.OR,ZLIT24(80],

147640

CLEAR FLAGO,

147642
;47643 =0
;47644 FX,TYPE. HID:
S
Y

147647

RETURN [¥1]

;47655

;47661
147662

ZERO SECOND HALF AND RETURN

CONTINUE ON GETTING FRACTION

;

FOR H FLOAT
MERGE UNLY

;

i lemeeeeeem
e
oo mee e :
M[TEMP1J _MB.AND.OLIT24[13F]
;

FOR G FLOAT

EXTRACT AND MERGE

e
L C T L L:
MCTEMP1]_MB.OR.ZLIT28L4],
;

RETURN [¥1]

POPTC (FLAGL)?,

; WHICH ONE

;47656
;47657 FX,GOPER12:
;47658
0
jemmmmemeeecmeemmemce e ;
;47659
PL_[22.],
H

167660

FLAG =0

; CLEAR SIGN FLAG

;47648
147649 FX. HIDBIT

J67650
0
;47651
47652
AR
147654

VALUE = 0
ZERO OUT WORKING TEMPS

ettt
bt T ; VALUE > 0
; ROT TO GET FRACTION EXTRACTED

;47639

NEXT/FX.GOPER1, 30

SET UP FOR FRACTION EXTRACT

;

;47663 =0

;47664

147665

0786,

0787,

0486,1137,0030,€047,0078,5

0086,1137,0031,0047,0078,5

147666

147667

;47668
L
47670

47671

FX,GOPERT, 30

;Q==e—=eeemomcccemcmeemeecoees :

M[TEMP1J (MB RLTEMP3]).RR.P,
NEXT/FX.RIDBIT

; GET BITS 0-31
: ADD HIDDEN AND OVERFLOW BITS

N e
e DT ;
M[TEMP1] (MB RCTEMP4]).RR.P,
;

NEXT/FX.HIDBIT

Page 1164:

SECCND OPERAND TYPE

GET B]TS 0-31

H ADD HIDDEN AND OVERFLOW BITS

CMTO98 . MCX
GHROM.M]1(C

16:30:35
CLOKX Rev 13,00, Clock rate = 160ns
: Parse routines FX.GOPER2.20

28=NOV-83
MI1CRO2 TMMD
GH FLOAT Subroutines in ROM

,47673 =00

GH FLOAT Subroutines in ROM

;47674 FX.GOPER2.20:

U 0799, 004E,13B7,0010,0047,0079,F

U 079A, 045E,45B7,0030,0047,006F,0

v €798, 080E,1387,0010,0047,0079,F

U 07A3, 0884,1077,0AB2,0047,0879,8 335«

147672 .10C

u 0798, 0C80,0036,4030,0047,00FF,8

Page 1165;

$47675
147676
147677
147678

§ 00 == mm e
e
NEXT/IE OPER.FAULT

MLTEMP1]_MB.RR. 16,

;67681

NEXT/FX.GOPER12

;47682
147683
147684

47685

147686
147687
;47688

SET FLAGT,

0=
mmmm s
M[TEMP4] 0,

;;

o m e mne oo

SET FLAGY,

bl Dt H

VALUE POSITIVE
ROT TO GET FRACTION EXTRACTED

CONTINUE ON GETTING FRACTION

147691

NEXT/FX.GOPER12

;47694
47695

| memmmmmmee—————em——e——————m———- :
RLTEMPB] _MLTEMP11.XZ,
;

167697

NEXT/FX.GOPER2,20

147692
:47693 FX.GOPER.POLY.ARG:
47696

FRO.FLTZT,

VALUE IS ZERO
ZERO QUT WORKING TEMP
SET OPERAND IS 0_FLAG

MITEMP1]_MB.RR.16,

CLEAR FLASYT,

SET SIGN FLAG
CONTINUE ON GETTING FRACTION

:
: ZERO OUT BITS 0-31 RETURN

NEXT/FX.ZEROTEMP1
D ettt ettt taiaistah

e
;

147689

147690

RESERVED OPERAND

R et
e L LD DL : VALUE NEGATIVE
;; ROT TO GET FRACTION EXTRACTED

47679

147680

eaen ;
;

: Parse routines FX.GOPER2.20"

;;

ARG ENTRY

EXP IN RTS8, PL/SL=4/11.

VALIDATE AND CHECK SIGN

U 0788,

o
E

...

[=1

16:30:35
:

G 11
CLOKX Rev 13.00, Clock rate = 160ns
Normalization
i
FX.NORM,GFL

GH FLOAT Subroutines in ROM

Normalization and fiacking routines for GFLOAT instructions

;.
:;
;

If enter at FX.NORM.GFL
Input:

.
.
Templ, Temp3 = unnormalized fraction
Temp> = biased exponent with fudge factor for PLATCH

D = 0/8000 depending on sign
of result

The value
the hidden bit removed.
and ed
The fraction is normaliz

H
:
:

is then rounded (B0O position in Temp3) and the carry if |
present propagated through the most significant bits and into
the exponent.
The value of PLATCH is added to the exponent
and the result is tested for under or overflow. If not

and the value of D merged into the result,

;

detected the packing operation is undertaken with SLATCH set to 12

:'***t*tk***********************t*******************k*w***\\********************

FX.NORM,
GFL :
:

WX.NE.O?,

;

CONTINUE ON

PUSH, INTPEND OR TIMER?,

RETS =1

CLEAR FLAG3,

NEXT/FX.NORM,GFL.10

NEXT/IE.SERV.IP.TS2

WX.NE.O?,
NEXT/FX .NORM.GFL.50

; BE SURE FLAG CLEAR

PUSH,NEXT/FX.T32ERO

INT

OR TIMER

TEST

ENTRY

IF TIMER ONLY

NO 1 BIT SET

IN_0-31

¢ CHECK BITS 32-63
H
:

e ottt :
MCTEMP2] _(MB RLTEMP3]) .RR.P,
H

N—=OVRONA
NS NN SO\~

P TR
S

O D IS N 2 IS NN
UAVILNES 85 08 O

L
e

U 0788, 0086,5811,0850,0047,087A,0 410%

0486,2041,003D,8047,045C,D

B
N
o
NNNN NN

U 078A,

N NN N SN NI N NI NI NI N SN
NNV N N TN TN N NI N N SN TN NI TN N SN N N

0480,39C2,4A7D,8047,007A,4

ENTRY TO NORMALIZATION ROUTINE
ANY BIT SET IN BITS 0-31

PL_MSS MLTEMP2],

PL_MSS MCTEMP3],

0086,3D91,0030,4047,0078,A

FX.NORM.GFL "'

;

=00
FX.NORM.GFL.10:

u 079,

: Normalization

0018,29€2,4A7D,8047,0079,(

,E
U 079, 0€86,2137,0030,C047,046E

.T0C

U 0789, 0480,0036,4AF0,0047,04F7,0

u 079¢,

Page 1166:

"*t*t***wk**************k******************k********‘H«************************

47706 :
47707 :
47708 ;
SO O

’

NDAWN

’

SN TN NN SN NN N N ~

g =~

47698
47699
47700
47701
47702
47793
47704
47705

’

NN
NS N NN ~

GHROM
.M IC

M1 )
28-NOV-83
MICRO2
GH FLOAT Subroutines in ROM

(MTO98.M (X

;

CONTINUE LOOKING

EXTRACT FRACTION FROM BITS 0-31
GETS RID OF HIDDEN BIT

GET BITS 32-63

TOO

3 10==-csemmommcscm
e mca e :

MCTEMP3]_MB+ZL1T78[8]

; ROUND FRACTION (800)

MCTEMP2]_MB+RLZERGI+ALKC,

;

PROPAGATE CARRY INTO BITS 0-31

MOTEMPS] MB+PL,

ADD

SIGND (MP?,

LOOK FOR UNDER OR OVERFLOW

PUSH,NEXT/FX.NORM.ADD.ALKC

ADD TO EXPONENT

FX.NORM,GFL.20:

SIZECWORD],

NEXT/FX.NORM,.GFL, 30

;

FACTOR TO

EXPONENT

:
|

(MT098.MCX
GHROM.MIC

MICRO2

1M(01)

28-NOV-83

GH FLOAT Subroutines in ROM

2;;22 Bgc

H 11

16:30:35

Page 1167|

CLOKX Rev 13.00, Clock rate = 160ns

: Normalization

FX.NORM.GFL

GH FLOAT Subroutines in ROM

: Normalization

FX.NORM,GFL "'

;47755 FX.NORM.GFL.30:
247756
147757

07A0, 0180,5D92,0A77,C047,0078,E

47758
:2;;23

1467761
U

07A1, 0884,0587,0030,8047,005C,E
0742, 0884,0587,0030,8047,005C,E

00mmwmmmmmmmmmmmmmmmo oo : > 0 MUST CHECK FOR OVERFLOW
WB_MLTEMP5].AND. ZL1TBLOF81,
:

WXTNE, 07
NEXT/EX.PACK.GFL.15

$0]mmmmmmm

;
;

mme e mmeme oo mene e : =0 UNDERFLOW

47762

RCTEMP2] 0,

47765
147766

10==mmmm o ; <0 UNDERFLOW
RETEMP2] 0,
: IF UNDERFLOW FAULT ENABLE NO RETURN

;2;;22

;2;;2;

NEXT/FX.TESTPSL
NEXT/FX.TESTPSL

: CLEAR OUT BITS 0-31

: SEE IF FAULT ON U.DERFLOW
: OTHERWISE RET TO CALLING RTN

147769 =00

;47770 FX.NORM.GFL.50:

37771

07A4, 0C84,0587,0080,8047,0000,1
07A5, 0886,3137,003D,8047,0468,D

47772

;2;;;2
47775
147776

;2;;;;

147779

0746, 0586,5(10,0011,0047,0078,8

00=mmmmmmm
e e e e e e e e e : NO BITS SET ANS IS 0

RLTEMP2]_0

: BOTH WORDS ZERO

R
ALTEMPSI (B RLZEROD) LRR. P,

: BIT FOUND IN BITS 32-63
: EXTRACT FROM BITS 32-63

RETURN [¥1]
PUSH,NEXT/FX.T3TOT2

EXTRACT T3 INTO T2 AND T3 =0

;10===m=mm=ceem—cccocecaeeeaaas : ADJUST EXP

;47780

M[TEMPSJ MB-ZLITOL20],

47782

NEXT/FX.NORM.GFL .20

: NO NEED TO ROUND

;47781

SIZECWORD],

;

FOR THE EXTRA 32 BITS

C MT098.MCX
GHROM.MIC

16:30:35

MICRC2
1M(01)
28-N0ovV-83
GH FLOAT Subroutines in ROM
47784 ,10C

;47785 =0

CLOKX Rev 13,00, Clock rate = 160ns

Packing FX,PACK.GFL

GH FLOAT Subroutines
in ROM

247786 FX.PACK. GFL
-——----------——----__-----_;47787

R[TEMPZJ (MCTEMP5] RB).RR.S,

EXTRACT BITS 0-31

NEXT/FX.PACK.GFL.30

U 07BC , 0084,51F7,0030,8047,007A,8

: Packing FX.PACK.GFL''

CONTINUE

FX.PACK. GFL 10:
o~

R[TFMP3J (MCTEMP2] RB).RR.S

U 078D, 0084,21F7,0030,C047,007A,7

POSITON BITS 32-63

FX.PACK.GFL.12:

MLTEMP3] MB.RR.16,
TN

SN
= OO 0O NN
N DN

AP o

NN NN N SN SN N NS N NN

€0 0o o Co £0 Co O0 0o 00 OO 00 0o Co
P
e e
SO OOOOOOC

U O7A8, 0886,2382,4090,0047,0000,1

,B
U Q78F, 0549,8(10,0030,24A7,00FF

B
T T TE TE T T

U O7BE , 0D80,0F76,4030,6047,0078,D

ROT BITS 32-63

CONTINUE WITH BITS 0-31

NEXT/FX.PACK.GFL

PR S

U 07A7, 0686,3387,0010,0047,0078,C

=0
FX.PACK. GFL 15:

NO OVERFLOW

SL_£12.3

SET UP FOR PACKING

NERT/FX.PACK.GFL.10
VA MOVAJ-ZLITOL4],

OVERFLOW
DO THIS FOR POLYG

NEXT/IE.FLOV.FAULT

OFF

SET FLAGI,

TO FAULT HANDLER

FX.PACK.GFL.30:
-

MITEMP2]_D.OR. (MB.RR.16),
RETURN [¥1]

MERGE BITS 0-31 WITH SIGN IN D

Page 1168i

;

CMT098.MCX
GHROM, MIC

MICROZ2

28=NOV=83

16:30:35

GH FLOAT Subroutines in ROM

CLOKX Rev 13.00, Clock rate = 160ns
{

J N

¢ Generalized routines

Page 1169

Rl Al al

147820

= OO0 0

bl g

;47816 .T0C
'
GH FLOAT 3Subroutines in ROM
: Generalized routines '’
. 781
;*************i********k********k*****k**t***************w**tt***x********w***
;47818
147819

: ;gg

U 07CF, 0486,8041,00AD,98(7,0000,1

= OO O NN

S D IS DD B

NN — DO CO NS WA

NIV

RCTEMP2]_MLTEMP3)]

* MOVE DATA DOWN

FX.ADJTMPS.LFT:

RLTEMP3]_MLTEMP4)

* MOVE DATA DOWN

et
LS L S ;

RCTEMP4]_MLTEMPS]

;

FX.TSZERO:

ittt
b:

RCTEMPS]_0,

RETURN [=1]

Y RETS =1

t1i1t

FX.LFTSHFT3:

MITEMP3]_(MB RLTEMP41).RR.P

Y LEFT SHIFT THE DATA

FX.LFTSHFT4:
e
O
- - e s T oy
=
-

MCTEMPS]_(MB RCZERO1).RR.P,

RETURN [¥11]

FX.PROP.CRY:

MLTEMP4]_MB+RLZER0OJ+ALKC

MCTEMP3]_MBR[ZEROJ*ALKC

NN NN NN TN SN N N N SN N N N N SN SN N SN ONININ NN NN

TR T
T

A A

U 07CE, 0C86,2041,003D,8047,007C,F

U 07CD, 0086.3041,0030,8047,007C,E

L
I
T

U 07CC, 0486,4041,003D,8047,007C,D

U 07(B, 0C86,5137,008D,8047,0000,1

U 07CA, 0486,4137,0031,4047,007C,B

U 07€9, 0C86,3137,0031,0047,007C,A

U 07C8, 0084,0587,0081,4047,03FF,F

T Al

FX.ADJTMPS.LFT2:

; 7837

"REGION/GHFLT.R1L,GHFLT.R1H/GHFLT.R2L
,GHFLT .R2H/GHFLT .R3L,GHFLT .R3H

NAU = O D00

: ;g

1478
o

U 07C7, 0084,5592,4031,0047,007C,8

W AN NN

' ;gs
g

U 07C6, 0084,4592,4030,C047,007C,7

: ;g%

O N

U 07B0, 0884,3592,4030,8047,007C,6

WN = OO0 NGRS W

e aE ol ol Tl

: ;gs

i
!

SOME OTHER SHORT SUBROUTINES

L7835;**ik******k****************i***i**i**i****k********************t********k****

E 782

* CARRY FROM ROUND POSITION

- "
>
o e
¢

INTO EXP

SAVE SIGN VALUE

(MTO98 MCX

MICROZ

GHROM MIC

1M(O1)

28-NOV=-83

16:30:35

GH FLOAT Subroutines in ROM

:2;898 .T0C

CLOKX Rev 13.00, Clock rate = 160ns

+ Generalized routines

GH FLOAT Subroutines in ROM

t Generalized routines

Ezgggg FX.ADJTMPS.RT5:

07D0, 0884,4137,0031,4047,007D,1

Ez;g;g

RCTEMPSI_(MCTEMP4] RB) .RR.P

* EXTRACT THE RIGHT PARTS

Ezgg;g FX.ADJTMPS,RT4:

07D1, 0884,3137,0031,0047,007D,2

}zgg;g

RCTEMP4GI_(MCTEMP3] RB).RR.P

147879 FX.ADJTMPS,RT3:
07D2, 0€84,2137,0080,C047,0000,1

147880
147881

:zgggg

N
RCTEMP3]_(MLTEMP2] RB).RR.P,

RETURN L¥1]

Y SHIFT VALUE TO THE RIGHT
:
;

;

Ez;ggg FX.ROTTMP.TST3:
V)

0703, 0(86,5387,0010,0047,007D,4
07D4, 0086,4387,0010,0047,007D,5

}Z;ggg
147888

:25338

:47891
0705, 0886,3387,0090,0047,0000,1

147892

;2;232

MITEMP5]_MB.RR.16
T

MLTEMP4]_MB.RR.16

* ROT THE TEMP
LEL L ;

e
e:

MCTEMP3]_MB,RR.16,

RETURN L[¥1]

147895
0706, 0180,0EF6,4030,0047,007D,7

147896
147897 FX.PLOSL1S:
147898
jeemesecmemscamemsamamemmeme—e——- :

;?;ggg

147901 FX.SL1S
_

)

07b7, 0980,0F76,4080,7847,0000,1

;47902
147903

:2;382

PL_L0]

e
et ettt H
SL_[15.1,
:

RETURN [+1]

147906 FX.ZERORTI2:
.

0?D8, 0884,0587,008%,0047,0000,1

167907
147908

147909

vt bttt
bdede et bttt H
RITEMP121_0,
:

RETURN [+711

;

Page 1170

;
;

This subroutine converts HFLOAT type operands to integer(CVIH to x
and EMODH). The initial test for Exp>=0
is performed in GHW(S.MIC

N NN

O OO DO OO OO0
O00
~no ORI AN —> —d ed > =3 —3 =3 3 3
E NN
= OO0
N DS NP -2

LR
A
R T
T

N
T
N
Y
N>

GH FLOAT Subroutines in ROM

: HFLDAT to Integer FX.CVTFI.HSUB.20

LT0¢C

;
:

;

integer and fraction parts.

Input:

;
:

:
;
;

MTemp8 - exponent unbiased
Temp0
- constant of 32
incremented
by 32 for each iteration
# tries for gosrt1on1ng Low order bits
for
=~ 6
STEPC
1 of T2 most significant bit
Temp2-5 - fraction with bit

MDR ~ O

FLAGZ -~ 0

;

Output:

.
integer

12-T5 =

FLAG4 =~ to determine if round or truncate (1/0 respectively)
MDR =

fraction positioned with most

FLAGZ = used to signify

integer overflow

;**wtkfi*k***k*k**********'c**********************! KRRk

07C0:
FREE.07C0:
s0=mmmmmeos
s o s mecmcm
MUTEMP8] _MB-ZLI1T8(401,

CLEAR FLAGZ,

s;
;

FLAG4? NEXT/FX.CVTFI,HSUB.
110

QD16,8D90,0472,0047,007C,2

significant

;

Akkk

bit 31

ko kkkk ko k ok

EXP <O NU INTEGER

IS ROUND BIT CLEARED OR NOT

07(1:
FREE.07C1:
N

0480,88C3,00F0,0047,087A,¢C

377+

07AA,

07AB,

FX,CVTFI.HSUB,10:

CONSTANT IN TEMP (32.)

MCTEMPOJ_ZLITOL20],CLEAR FLAGZ

=01
FX.CVTFI.g?UB.EO:
PL_RCTEMPO]-MLTEMP8],

EXPONENT RANGE?,
NEXT/FX.CVTFI,HSUB.50

RANGE OF EXP

NOT DONE CHECKING FOR RANGE
PUT INTO WORKING TEMPS
DEFINITE OVERFLOW

:
H

FX.CVTFI.?8U8.30:
MDR_R(TE

SHIFT LEFT BY 3¢

0050,05BE,4030,8467,0478,0

0836,8587,0080,0047,0000,1

0749,

0116,0037,0031,0047,007A,9

NN N TN N NN NN N

0709,

0D86,8090,0032,00467,0070,9
OO0 0000000000

g7Cr,

ittt oindediedtelledete ; EXP >=0
MLTEMP8] _MB-ZL1T8L40],
; REMOVE BIAS
NEXT/FX.TVTF1.HSUB.10
:

---------------------------- -

MCTEMP8]_O,RETURN [+1]

DONE CHECKING ALL
ZERO OUT EXP

|
i

this routine entered to find the integer bits of significance
and to window the fraction correctly all other cases have 0Os for

;

Cnly if the exp is representable in 7 bits (less than 128) is

;
H

07(0,

Page 1171

CLOKX Rev 13.00, Clock rate = 160ns

¢ HFLOAT to Integer FX.CVTFI.HSUB.Z20

;tt*****'k***********************t****************************w**t*************

;47910

GHROM, M1

16:30:35

GH FLOAT Subroutines ir ROM

’

26-NOV-83

1MC01)

N W

(MTO98.MCX

MICRO2

of 12
kv

MICR0O2 TM(OD)
. 28-NOV-83
\
GH FLOAT Subroutines in ROM

CMT098.MCX

GHROM. MIC

2;822 .T0C
147966 =00

16:30:35
CLOKX Rev 13.00, Clock rate = 160ns
¢ HFLOAT to Integer FX.CVIFI.HSUB.20

GH FLOAT Subroutines in ROM

47967 FX.CVTF1.HSUB,50:
147968

07AC, 0486,8587,0030,0047,007D,A

07AD, 0C80,05BE,4580,8467,0078,2

07AE, 0086,8587.0080.04E7,0000.,1
.

07AF, 0586,0C11,0331,0047,007A,A

MmN

mmmm

e mm e

me e man e ;

Page 1172;

: HFLOAT to Integer FX,CVTFI.HSUB. 20'
!

EXP <1-31>

147949
;zgg;?

MLTEMPB]_0
NEXT/FX.TVIFI.HSUB, 100

: ZERO OUT EXP
;

;
:

147972

Dt
e L L L LR : EXP=32_(WB=0)

147973

MDR_RLTEMP2],

:2;3;2
7977

NEXT/FX.CVTF1.CHKOVR
:
10mmmmmememeece—e———— ————— ; EXP=U (WB=32)

;
|

47919

RETURN (¥1]

147974

i GET INTEGER

FLAB<2-0>?,

;47978

M[TEMP8J_ MDR_0,

;

27981
:47982

j1lemmmmmmmmmmmommecemmeee ; WB >32 EXP >32
M[TEMPO] MB+ZL1T0[201,
:

;Q;ggg

NEXT/FX.CVIFI.HSUB, 30

147983

: START CHECK FOR OVERFLOW

DBZ STEPT?,

i
;

: DONE CHECKING

;

Ezgggg FX.CVTFI.HSUB,100:

'07vA, 0C81,2137,0030.8467,007D,8

Ez;ggg
.

147990

07DB, 0C86,2137,0050,0047,007¢,9

147991

;2;38%

MDR_(MCMDR] RLTEMP21).RR.P
0

: GET THE INTEGER

jeesmemememmmeac—sesmeeeeccacees :

MCTEMP2)_(MB RCTEMP31).RR.P,

NEXT/FX.LFTSHFT3

GET BITS 0-31

: GET REMAINING BITS

147994 =0
_

07C2, 0880,0036,4080,0047,0000,1

07¢3, 0C84,0587,0080,8047,0000,1

147995 FX,CVIFI.HSUB.110:
147996
(Qmmmmmmm
e ————— cemm——— ; DONT CLEAR ROUND BIT
;2;33§
RETURN [+1]
;
.

167999

$48000
:48001

lemeesmeseccsecessemeesseeee—e- ;

R[TEMP2J 0,

RETURN [¥1]

;

CLEAR ROUND FOR CVTRHL

$
oA

;

i
|

i
;

MICRO2

CMT098.MCX

GHROM. M1C

1M(01)

16:30:35

28=NOV=83

GH FLOAT Subroutines in ROM

: "HFLOAT to Integer FX.CVTFI.HSUB.20

,2%88% (T)O(C)

148005
148006
148007

1010mmmmmmmmms arwormmmm———— ; FLAG 2/0=0
MDR_RCTEMP2],
* INTEGER TO MDR
SET OVER(FLAG),
; OVERFLOW TIME

148004 e1 cHkova:
U 0782, 0050,05BE,4030,8467,0078,2

‘
U 0783, 0010,058BE,4470,8467,707C,4

‘?2883

148010

B DT
R TR ; =2%%32
MDR_RLTEMP2], CLEAR FLAG2,
* INTEGER

:23812

NEXT/FX.CVTF.CHKOVR.10

148013

POPTC(FLAGL) %,

* TRUNCATE OR ROUND
:

1110 =mcmmmmmma——
e
—— ; PREVIOUS OVERFLOW TIME

148017

MDR_MLTEMP2],

;zgg}g

NEXT/FX.CVTFI.CHKOVR. 20

148021

’2383%

INTEGER TO MDR

: CONTINUE ON

De
e L L LT ; PREVIOUS OVERFLOW TIME

MDR_MLTEMP2],

NEXT/FX.CVTF{.CHKOVR, 20

INTEGER TO MDR

: CONTINUE ON

148024 =0

48025 FX.CVTF1.CHKOVR,10:
148026
(Qmmmmmmmmmemmeeem——am——— ~w=e=;

U 07C4, 0484,05F7,0A50,8047,0878,2 331«

148027
148028
zgggg

RCTEMP2)_RB.ASL.1,
WX.NE.C®
NEXT/FX.CVTFI.CHKOVR. 20

148031
u 07C5, 0120,0EF6,4030,F847,007D,¢

PL_L1F],

;238§2
148035

U 07DC, 0886,2137,0A70,C047,0078,2

(1emmemmmm—————— S

148032

148036
148037
;22823

TRUNCAIE

¢ PREVIOUSLY 80---0 REMOVING BIT
; IF =2%432 ONLY
;

————— : ROUND

CLEAR POP1C(FLAGA)

SET UP TO GET ROUND BIT

¢ GET RID OF SIGNAL

jeemmem-esmmeme—e—emmmecece—eanee ;

MLTEMP2]_(MB RLTEMP3]).RR.P,
WX.NE.0?
NEXT/FX.CVTF1.CHKOVR,
20

¢ GET BITS 0-31
:
: CONTINUE TESTING

148040 =00

g 0781, 0886,8587,0080,0047,0000,1
)

U Q7B2, 0086,25BE,4030,C047,047(,6

u 0783, 0450,0036,4030,0047,0078,2

fffffff

e ———

———

148041 =01
068042
148043

0lesseccmmcmnmenn
M[TEMPSJ

;48047
148048

;]0mmmmm
e e m e e. H
MCTEMP2) RLTEMP3],
Y BITS 0-31

:48051

e
e R EESLES LR : OVERFLOW TIME

148053

NEXT/FX.CVTFI.CHKOVR.
20

;zggzg

RETURN (1]
148046 FX.CVTFI.CHKOVR,20:
;23828

148052

cesmmaena - ;
¢

PUSH,NEXT/FX,ADJTMPS LFT
SET QVER(FLAG2),

CLEAR EXP

TO 12

* OTHER BITS AND RET=1
:

'
Page 1173:

: HFLOAT to Integer FX.CVIFI.HSUB, 20

148011
148012

148020
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NEXT/FX.CVTFI.CHKOVR.20

148016
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48053;

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Page 1174

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148076

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Page 1175

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Clock rate = 160ns

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Page 1179|!|

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28=N0OV-83 16:30:35
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CMT098.MCX

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Page 1182

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Page 1183|
|

160ns

K 12
28-NOV-83
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MY

MICRO2

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Page 1184,

160ns

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28567
28764
28978
29201
29412
29574
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30094
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30438
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Page 1185

OM N AN O N ST TN~ D OMOAO M T —NMIOM OTONO UM ONSITM NONVIO <3 I MU O e—0 N

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28-NOV-83 16:30:35
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Page 1186

CMTO98 MOX

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Page 1187

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16:30:35
28-N0OV-83
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C{ross Reference Listing - Field Names and Defined Values

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160ns

Page 1189

NN NI OON OO0~ T VO OMNIO — ORON IT—M— I AN OM N AR O~ MO O

CMT098.MCX

P Y(2¥{2 VLAV NLo TS NTSN ATST T NTSN SNToVIoVT VToVoWToVTAVToVToVT VToVT VToVAVIoVEQNTONTQNToNToW oVTN[o tTaVIgNTaVIo FIAN[ TR 1o ia i ia i tia

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Page 1190;

160ns

Clock rate
E 13
28-NOV~83 16:30:35
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Cross Reference Listing = Field Names and Defined Values
TMMD

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160ns

28-NOV~83 16:30:35
CLOKX Rev 13,00, Clock rate
Cross Reference Listing - Field Names and Defined Values

F 13
M0

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28-NOV-83 16:30:35
Cross Reference Listing - Field Names and Defined Values

MICRO2

160ns

Page 11925
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OAM=RNUI0

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28-NOV-83 16:30:35

CLOKX Rev 13.00, Clock rate

Cross Reference Listing - Field Names and Defined Values

IN=ONIO

160ns

Page 1193}

NTN

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28-NOV-83
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(ross Reference Listing - Field Names and Defined Values
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MICRO2

CMTO98.MCX

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28-NOV~83

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Cross Reference Listing - Field Names and Defined Values

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20653
20682
20712
2078L
20930

062
4463

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160ns

Page 1195|!
l
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CMTO98.MCX

K13
CLOKX Rev 13.00, Clock rate
28=-NOV=-83 0 16:30:35
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MICRO2

OUOU O OO OO O OO L IO M MM M M M M M M N MV M YA M I DO O I IO MY I Y

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160ns

Page 1196i

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Page 1197?

LAMM MMMALMVAMAIAV MYAL LNNNNIU D NO OMOOMYO OI MOPOM ANBM AYALAAPMA NMAM IA NYM00MY0 MNPA0COMPN3 DODYMMMRNIPR RSOOT ST T T7

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Page 1198

160ns

Rv)LoegAsYy ONOA=NI~M WTIAN

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Defined Values
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28
28=N0Ov-83 o

16:30:35

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CLOKX Rev 13,00, Clock rate

(ross Reference Listing ~ Field Names and Defined Values

Page 1199§
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OO O OO OO OO I A AN S A N A A N N A N S S S R A O O O O r et e T T e T I T e

160ns

NOOMTDOD —NMVOMTDOIOMPRO-OTFMONO O0NT—MNO

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L AVLN Y W T Y N Y W N VY VT VL VLo T WYVoTaVAVTAV AVLAV oVTaVEAVEANoYIpNTVi RIAVTANTAV oIVIoVIAVIAVIaVToVIaVT STaVEANTAT AVTabln ToSig ins
24486
24669
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Page 1201
160ns

Clock rate
€ 14
CLOKX Rev 13.00,
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TOr0OA0-ORr0NO0—O O~—TN0PATNDFMISW=ORV~DNM
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Cross Reterence Listing ~ Field Names and Defined Values

5
5
6
7
8
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9
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36304
36496
36667
36745
36841
36908

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Page 1202
160ns

Clock rate
CLOKX Rev 13.00,

D 14
16:30:35

28-NOV-~83
M

MICROZ

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28-NOV-83

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Clock rate

160ns

Page 1203

N T TIT TIT T TT I TT T T TN T T TTN N s DN DD O ON8 0 D0 0 0

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F 14

CLOKX] Rev 13,00, Clock rate
28=NOV-83 16:30:35
Cross Reference Listing = Field Names and Defined Values

MICROZ

Mon

160ns

Page 1204 :

VOO = AUM AT TN OO O OO T A O v AN NI I T DDNIN DO OO NN T OO OO

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28-NOV-83
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Cross Reference Listing - Field Names and Defined Values

MICRO2

160ns

Page 1205§
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RO OTFT =TI OO =N OO ONON N ANIONA N O — OO OUNONDTON =T O ONIN O TN DN~ O 0OMONCON. O ~T

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—_—n— —~ u@ @IwOaL
T2
SLuECIOONOIIXITONWLIKLN—IWZZ

LA AL A MDA AN AN DU NRINDIEUIANLIY. iy
NT VM-I AN M OMMIr— — Oy
T O—VIO
(N OOT O T~ MO N O VONOONOOTAMOO—INNOOM

7126

O=~0
NX[a¥~F1 O

1
F

5821 #

(ol
——

o][Yal’al

Page 1241
160ns

CLOKX Rev 13.00, Clock rate
16:30:35
(ross Reference Listing - Fie Ld Names and Defined Values

28-NOV-83

1M(01)

MI1CRO2

CMT098.MCX

frm
s
e

BO.IRD1_SUB

5477

5482 #

BO.R-H_WARMTMCHECK

5393

5406 i
5396 "

5321 #
5389

BO.READ_RESTART ROUTINE 5772

BO.RESTART_SEARCH1

BO.RESTART_SEARCHZ

BO.START_SEARCH
BO.TEST_ACLO
BU. TRANSFER_ROMS
BO.WRITE_UBA MAP
BO.WRITE_WALKO
BO.WRITE_WALK]
BO.WRITF_ZERO
CH. CHME
CH. CHMK
CH.CHMS
CH.CHMU
CH.CHMX.10

20
CH.CHMX.

CH.C. X.30
CH.Chm A.IOO

CH, CHMX .45
CH.CHMX.50

C1.PATCH.RET
{M-SF1.ILEAR
(M-TEST.OSR

(M=TEST.OSR,
CONT
(M-TEST.0OSR?
CM.ADC-MEM
(M.ADC-REG
CM.ADD-MEM
(M.ADD-REG
CM.ASH
CM_ASH=CHECKC
CKV
CM,ASH=CHE
(M, ASH=CHFCKV.=1

(M.ASH-CHECKV.
(M, ASH-NEG
CM.ASH=SET(
CM.ASH-STNEG
CM,ASH-TESTC

CM,ASH,1
(M, ASHC
(M. ASHC-NEG

CM.ASHC-POS
CM_ASHC-STNEG
(M. ASHC-TEST(
(M.ASHC-TESTV
(M_ASL -MEM
M, ASL-REG

5399
5373
5556
5699
5528
5337
5669
5622

#
#
#

5582

5593

5684 #

36369
36376
36383
36390

s 36280

5576
5560
5553
5566
36230 # 3636
36225 & 3637

36235 # 3638
36239 & 3639
3623
36233
3626
36228
36259
36272
36316
36332
21678
42501
38616
42707
462695
41497
61478
41850

5596

3626
3627
3632
3633
2169

# 4339

3862
4270
4270
& 4327
& 4327
# 4327

4 36242
#

W
[

63394
4 42428
"

# 4328
# 4146
4133
# 4132
4134
4136
# 4138
# 4133

41375 # 4146
4131
41306

41398 # 4329

4144
41420
41414
4143
L1415 K 4142
L1455
41435
4144
41274 & 4329
61265 & 4329

43273

36369
36376
36383
36390

36284

36291 #

43395
42645

43395
43397
42092 4

43397

43398

36246 4

43276

63272

43275

43284

43285

43287

43288

43291

43293

43294

43300

43279
43278

L1856 & 4327

41295
41357
41316
41308
41342
41329
41364
41325

Clock rate = 160ns

5628 "

NONON
N —= OO WD

_HALT

5579
5415 #

5409
6248
5696 #
5710 4
5716
3346
5682

O W NIWNNO O NO = £ 00 OMNIIAN = OIS

BO.RESTART

5787 #
5824
5569

BO.READ_SUB

5728 #
5564

43282
43281

"
L)
#

y 43290

) =

BO.READ_RPB_HEADER

BO.POWER_UP
BO.R~B_WARM_CHECK

BO.RESTARY

CLOKX Rev 13.00,
MICROZ2
1MIOD)
28-NOV=-83 16:30:35
Cross Reference Listing = Field Names and Definad Values

CMT098.MCX

43257

43296

43299

Page 1242

CLOKX Rev 13.00, Clock rate
16:30:35
1Mo
MICROZ
Defined Values
and
Names
Cross Reference Listing = Fie Ld
. 28-NOV-83 .

8
. .MCX
CMTO9

M
M

MMYM M M M

—

- M

OO M—_—

MOOO—

NN T T T T LT AT TNTN MPMMMMMPMIMNN

NN T TN T T T TN

...........

M
M
M
M
(M

Page 1243

160ns

MM
o~

T M ~F~T

T ~¥~2 Fr~cO OO =T~ ~T N

OOMO

~O-OM OO

- ad

— RIRVUYPTV

UMM MMM

CLOKX Rev 13.00, Clock rate = 160ns
28~
28-NOV-83 . 16:30:35
(ross Reference Listing - Field Names an d Detfined Values
.

—ruMn NN

. LS

v QUL OUw

luv/filfi/uvlwIN444444444&444‘4444444‘4444‘44444‘414‘4444‘44444‘44
OMNY
OVOMMT
OO D2 ORON
UM~
OO—OC
OOM NINI—
NNOO —ONNOF

C T S RN N £ R 4 TN T T T T T T T T ~ T AT T TN T T T T T T

~ o~

1
]

1M(01)

MICRO?

CMTO98.MCX

;

CMT098.MCX
(M.0S.RED=REGP(

CM.0S.WRT

42740

42812 4 42888

43034

43038

CM.0S.WRT-0DD. CHECKZ2

43063

4114 4

CM.0S.WRT-0DD. CHECK4
CM.,OSR~GET.IND.
CM.OSR-GET.IND.?2
CM.OSR-GET IND.3

43069
42764
42785
42804

43137 4
42913
42935
42955

CM.OSR=-1D.DEC.PC
(M.0SR-MOD,END
CM.OSR-RED.END
CM.OSR=WRT.END

43182
43232
43227
43037

CM.CS.WRT-0DD.CHE(KIA

CM.0S.WRY=0DD.CHECK2A
(M, 0S.WRI-0DD.CHECKS

CM.OSR=-GET.!ND,TST

C(M.OSR.IND-TEST,FLAG
CM,ROL=-MEM
(M.ROL=PC

CM.ROL-REC

CM.ROL-TEST
CM.ROR~MEM

43080
63063
43098

43084

43118
43048

43145 #
43155 #

43150 #
43088

43125 #
13128 ¥

41639 # 43982

43982

#
¥
4
#

41610 #

41597 #

41716 #

L1719

41693
41679

41724 &4

41706 #
41686 #

43199

42640 # 43987

CM.RTS=REST.REG

42435

62626 1 43990
42443

L2632 & 42716

CM.RTT

42641 # 43993

(M, SBC-REG

41517 # 43996

43985
43984

43991

43993

43994

43904

42445

44000

426475 & 64002

46002

64003

43996

43462

43474
43483
43493
43517

43999

]

;

;
:

i
44006

44006

44018

44027

64021

46024

464024

44017

44020

44023

44026

41759 «
L1773 4
41772

44018

41713

44005

44027

41750
L1763

43477
43487
43505

:
l

44005

44017

(M, SWAR-RUN
(M, SWAB~SET, (C

43468

44003

44014

44015

43465

43476
43486
43502
44027

43211 4

44000
44012
4401

41779 #

43465

43476
43486
43502
44027

)

44012
44011

44009
44008

1767

41558 # 44026

41700

43990

43997

217640 & 44014

43473
43482
43492
43514

43462

43474
43483
43493
43517

43977

43988

(M, SWAB-P(

(M, SXT

41673

41536 # 43997

61753 # 44015

43209

43988

41882 # 44009
41888 # 44008

(M, SWAB=REG

43204

43987

(M, 5UB-MEM
CM,SUB-REG

(M.SWAB-MEM

43473
43482
43492
43514

43459

43981

L1653 # 41669

L1661 & 43985
41681 # 43984

42664 # 42674
w2649 # 42720

(M. S0B

43163 #

43977

41606

CM.RTI=TEST,PC
CM.RTI.CONTINUE

CM,.SBC=MEM

43159
43056

43974

43192
43169
L1617 # 43975

L164R

CM.RTS.CONTINUE

437153

41585 # 43974

43188
43249
43240
43259

CM.ROR-WR]TE

CM.RTS

43106 # 43148

43101 #

63223 #
43978
43978

43186

641676 # 43981

CM.RTI

43059

43471
43480
43490
43511

43216
43975

43178

CM.ROR-REG

(M.RORB=-MEM
CM.ROSB-FEG

43471
43480
43490
43511

43175 4
43195 &

41698

CM,ROR=REG.RESULT
(M.ROR-REG.TEST(

43470
43479
43489
43508

43459

43604

43076
L3094

CM.ROR=-PC . RESUL T
CM.ROR-PC.WRITF

Page 1245|

CLOKX Rev 13.00, Clock rate = 160ns

43404

43407

43020 # 43401

43470
43479
43489
43508

CM.0S.WRT=0DD. CHECK

(ross Reference Listing ~ Field Names and Defined Values

LIL6B
43477
43487
43505

(M.0S . WRT~ADEC.PC
CM.0S.WRT-AUTO,DE(
CM,0S.WRT~]MED

28-NOV-83 16:30:35

MICROZ TM(O1)

44027

:
:

CMT098.MCX

CM.TEST,PC
[
,

28-NOV-83 10:30:3 5

41614

41529

42439
42398
41070
41032
41152 # 44043
41133 & 44042

CM.XOR~WRITEN
CN.ADJUST,CHAR

42207 # 42226
8048 #
8041

CM.XOR
CM.XOR=WRITE

42186 # 44048
42202 ¥ 44048
8060 #
7349

7478 #

(N.BOOT.DEV
CN.BOOT.DEV.B
CN.BOOT.DEV.C
CN.BOOT.DE..D

6474
/059
7071
7083

6496
7068
7080
7092

(N.BOOT.WITH,DEV
CN.CHECK.DONE
CNLCHKSUM, CHK
CN.CLEAR.RALT

7014
8020
8063
6962 #

7019 #
8028 #
8080

(N.CLEAR.TEMPS.10
CNLCNTRLLPLHALT

8164
6125 #

8171 #

CN.DEPOSIT.GPR

6880

6920 #

(N.DEPOS]T,SI7F
IN.D0.BOO!
(N. DO, COMMAND
(N.DO.CONTINUE
(N.DO.DEPOSIT
(N.DO.EXAMINE

6896
6675
6483
6662
6653
6648

6898
7011
6645
6667
6855
6741

CN.APT,INT
(N.B.SWITCH

(N.BOOT.CHK,DEV
CN.BOOT.CHK.DEV.10

tN.BOOT.DEV.TYPE,OK

CN.CLEAR . TEMPS

(N.CONSOLE

(N,DEPOSIT.PHY
UN.DEPOSIT,.PSL

(N.DO.START
(N.DO.X

(N.t.GPR
rNGE. GPR IPR
(N.E.IP
(N.E. OR D.STAR
CN.E.PSL
CNLEMPTY ,BUF

CN.ERROR

7029 &
7G53

7066

5171

5366

6872
6682

6671
6685
6761
6809 &
6765
7726
6679
7695

(037

CNL.EXAMINE
CN.EXAMINE 10
CN.G.SWITCH
(N.GET.BOOT.DEV

6753
6272
7334

CN.GET.BOOT.DEV.20

6587

N.GE~.BOOT.DEV.0S
CN.GET.B00T.DEV.10

(N.GET,.BOOT.DEV.25

{N.GET.(HAR
(N.GET.CHAR.NOLECHO

CN.GET.NEXT

6503

44042

42626
42451
4404?
4404

7090

7102

42465
41181
44043

C(M.TEST,.PC.ODD
(M. TST-MEM
CM.TST-REG

41728

44048
44048

44049
44049

Page 1246!

CLOKX( Rev 13.00, Clock rate = 160ns

MICRO2 TM(OM)
Cross Reference Listing - Field Names and Defined Values

41490

K 1

41787

41807

41826

41869

41901

44051
44051

44052
44052

42676 #
42667
42680 #
44046

44045

44049
44049

42217

42259

42324

7042
7039 ¥

7078

#
#
#
#

7104 #

80es5 #

6270

8161 #

8178

5385

5403

5472

5504

5535

20969 #

6876
6929 #

6893 #

8164 #

35670

36184

#
#
#

#
4

6949 #

6954 #
7.58 #

7138

7095

7170

7235

6578 #

6608

6621

6798 #
36174
6620 #
7731 #
6834 #
7708 #

6767 #
6776 #
7435 4

37672

6605 #»

!
i

6604

6615 #

‘

6261

645¢

6583 #
6592
7162
7220

)

6610 »

7846
8011 #

8006 »

6581

7306

7607

7844 4

CN.GET.NUMBER.END
CN.GET,SWITCH

7630
6491

7378
7550 #
7342

CN.GNC.CRAR.GETS.Q

7521
802¢ #

Cao1om

AQRT

CN.H.SWITCH
CN.H.SWITCH,10
CN.1.SWITCH

CN.IS.CHAR,READY
CN.IS.IT.LOWER.CASE
(N.L.SWITCH
CN.NEW,.LINE
CN.P.SWITCH
CN.PARSE .ADDRESS

CN,PARSE . COMMAND

7779 #

7553

7605 #7621

7679
7304 #

7683

7692 #

7543

7548

7482
7573
7456

7545 #

7769

7526

8014
8058
7365
6258 #

8016 #
8065 ¥
7523 #
6265

6499

7380
4505

6433
7318

62°7

CN.PARSE .NUMBER
(N.PARSE .RECURSE

6510 #
6461 #

6531
6520

CN.PARSE .RUBOUT. SPACE
CN.PARSE . SWITCHES
CN.PROMPT

6517
6467
6219 #

6525
6489
6428

6538 #

6545

82C2

3565

F
¥
#

6985
6967 #

8128
7737

CN.TD,IS.IT.READY

6554

6978
6952

(N.RESTORE, TEMP?7
(N.RUB.STAR

6178
8052
7944
7975

7955

7659

7664

7671

7706

7741

7757

7433

7438

76454

7459

7476

7499

7504

6405

6419

6454 &
7445

6487

7295

8104

7405

7610

7578

7595

6293

6307

6321

6335

6349

6363

63N

6317

6331

6345

6359

6373

6387

6548

7561

6657

6904

6911

6918

6926

6936

8136

8141 4

7383

8032

6536
7533

6557
7585

6596
7734

6613
7750

6858
7765

6932

7466

6560

6253

8026
6695

(N, SAVE .PSL
(N.STRIP.PAR
CN.TD.CHK,READY
(N.TD.DEC,STEPC

6528
7511 ‘
6533

6236

(N.RECE IVE.(HAR
CN.RESET.STEP(

(N RESTORE .MME
CN.RESTORE .P(

¥
#

6303

CN.PARSE .DATA

7652

AQM

644
748y
6508

(N.PARSE .GET.DATA

E-3

7611

P
o

7762

7826 &

7681
7624
7632
7661
7673
7690
7759
7743
7807
7820
6552
7784
6542

NO~

7615
7627
7644
7635
7651 0
7746
7718
7782
7801
6523
7565
6513

oo —

CN.GET.NUM.9
CN.GET.NUM, A
CN.GET,NUM,BUFO
CNL.CoT . NUMF
CN.CET . NUM,OVFLW
CN.GET.NUM.PLUS
CN.GET.NUM,PSL
CN.GET . NUM.RO.S
CN.GET . NUM,RO.BCD,CHK
CN.GET.NUM.RUBQUT
(N.GET.NUM,RUBOUT
CN.GET.NUMBER

[

7866

76.6 #
7676

7874

CN.PROMPT 10

Page 1247|

CN.GET.NEXT.NOT.RO

CN.GET.NIBBLE
CN.GET.NUM, 10

CN.PARSE .RUBQUT .DATA

CLOKX Rev 13,00, Clock rate = 160ns
28-NOV~83 16:30:35
MICROZ 1M(01)
Defined Values
and
Names
Cross Reference Listing - Field

—

CMTO98.MCX

8038
6705

8132
7738

#
#
¥
#

]
"
)

6692
8055
7952 4
7980 #

7350

35660

7963

7211

7239

:
.

(MTO9B.MCX

CN.TH. XMIT
CNLID XMIT
CN.TRY.B

7965

(N.TRY.C

7953
7971 #
6369
6341

6380
6352

#
#

CN.TRY.CR

6611

6422

64625

{N.TRY.CNTRL.P
(N.TRY.D
(N.TRY.H

6285
6299
6397
6313
§327
6355
6383
6149

CN.TRY,
C(N.TRY.N
CN.TRY.S
CN.TRY T

CN.TRY . X
(N.TYPE .CHAR

7276
46152

7947 ¥
8083
6843
6156

CN.TYPE.CHAR.RET
CNLIYPELCTRLU
CN.TYPE .DATA
CN.TYPE .NUMBER
CN.TYPE .NUMBER, 10
CN. TYPE .NUMBER.CONVERT
(N.TYPE .NUMBER.LOOP
CN.TYPE ,PC
CN.TYPE .RESULT

7912
7900

7897 4

6130 &

6430 ¥
6296
631

6408
6324
6338
6346

6394
6160

#
#

#
H
#
#

6254
7873
47412

6840

7280

729

7893 #

8195

20976
6796

6818

7261

8206

19748

19316
19748

19319 ¥ 19354
19748

19359

19755

19762

7284
46156

8091 4
7281 "
6167
7917 #
7905 #
7925
6437
6791 .

(0. AC3=SETCC

19284

19762

19337
19293
19304
19317
19274 #
19338 #
19276 #
19333 »
19275 #
19339 #
19400
19391
1938>
19379 #

19346 #
19343
19299 " 19300 #

{0.BB=uri ~ st
(0.88-ME' - T

19048
19093

19061
19098

19307

19407 [
19402 "
19386 ¥
19765
19768
19378 # 19775 ‘ 19775
19158
19154

19083

7920

7941 &

474723

7177

7199

7208

7264

7982

7986

8009

8094

19755

1€755

19762

19769

19288 #

(0.ACB-TEST,ADD,REG
(D.A(B~-TEST ,ADDEND
C0.ACB=TEST]
C0.A(B=-TEST?
CO.A(BB-MEM
(0.A(BB-REG
{0.ACBL=-MEM
C0.ACBL~EG
C0.ACBW -MEM
(0.A(BW=REG
(0.AOB-BRA
(0.AOB-MEM
C0.AOB=REG, TEST
CO0.AOBLEQ

(0.A0BLSS
(O.RR=FAULT

6974

6225
7861
47398

CN.VIRT.TO.PHY
CN.W.SWITCH
{N.X.DUMP
CN.X.DUMP.1Q
CN.X.LOAD
(N.X.LOAD.L OUP
(N.X.SWITCH
(0.ACB=REG

CN.V.SWITCH

8046

6783
7407
7326
6757
8118 4
7501 #
7357
7196 # 7204
7201 4
7193
7213 4
7184
7217 #7227
7575 4
7373
19327 # 19748

{0.BB=MEM,F IXPC

Page 1248

{_OKX Rev 13.00, Clock rate = 160ns
28-NOV-83 16:30 35
MICRO2 1M{01)
(ross Reference Listing -~ Field Na mes and Defined Values

19087

19768
19775

19140 #
19071
19100 #

19090 #

19768

19775

19776

7272

8191

19762

CLOKX Revy 13.00, Clock rate
ld
Names
and
Defined Values
Fie
=
Listing
Cross Reference

MICROZ

(MT098,MCX

1M(01)

16:30:35
B3

MR DOOMNICKONCOA OO OO
OO T O
NN

N R 000NNVR RO R OPR OV NNNINOCO OO OO T

. . - < ) ro = AL L X~ QOWECEFEITEX
—

28-NOV-83

: 160ns

Page 1249|
1

o0C[YIO)

NM~O 0O.G0

” { f :i

[

i ! |

|| .i I.
,! | . ! P
'

S
S
S
S
S
S
S
S
S
S
S

—Oh

S
S
5
S
S
S
S
S
S

2
—~e

S
S

—_—— 0D OO AN

S
S
S
S
S
S
S
S
5

LalTM
(0
(0
[Hs]
o
0
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(R
CR
CR
(R
CR
(R
(R
(R
(R
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(R
(R
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)poge

.....................................................
(R

<
©

{MT098.M(X

3CS1o):xw
R

—S
2

—

Eo ][~/ o

[

C—

OL —<«

(MTO98,MCX

o~ -~o - o I

-— 0 Laal =]

Lal w

CLOKX Rev 13.00, Clock rate

13 M — L ld Names and Defined Values
[~

160ns

Page 1251

M o

R Twarw

<L <L —de s o— @M
s sl
~ DLV

— ¢ Oeli]
—e ) MWOO

T Tuwxn TR R : TR 1 2 E-3 rRRR

P e I,
IOT OOA — aaa
LLCLL
G ¢+ LOO
MMMMD

)

|
|

CLOKX Rev 13.00, Clock rate = 160ns

Page 1252

(5.0S.MOVCS,CMPCS,

E- XK
-3
x>

I O

25433

= NN

O N=ONMNVIVIND

WA S

25433

8
9

23172

23176

24627 & 39039

25447

25454

xxrw

23354

Sru=—

norororo
(NN

I~
un
~NSONON

T
TRrRTRT

weo

= NIN I~
v
nau GO VOO0
O WO OWWNIIW
SN0 = DR NIN—= NS00 SN
S Ao~ W
N = NS NICO SN OO P OO=NWAOO

MUNONONLNSNLNLNL
PO RO NI NIND ORI RO NINU
ATVNNRINLNO
L NS5 PR
I D NI
DN
NN £
N NONI
£~ S NS
un
LU AN DA N N N AT N N N N N

25383

25429

25477

25430

25478

25436

25437

25415

25615

25415

25443

25416

25444

25422

25622

25422

25450

25423

25451

~oro

oo
I

A= N

25430

25429

SIS S

25429

24869

O NIV~

24576

23563

25437
wr

O WNWNNI
O OO —Nuwe o O SWOo-ON —_m
It

N RN
NS £

RELCLELELELETNT,E

r
T

5
5

= =S O NON00 PN S

¥
¥

(S.0S.MOVC5.(MPCS

R’

€S.0S.MOV(3.CMPC3.1

4
4
4
4

£5.0S.MOVC3.CMPC3

PO IS = (NN

.MOV.CMP.IN
INT
MOV.CMP,

S NIAVHAC
U0 N€D =

LMATCHC,1

OO £

MATCHC

LLOCC,SKPC.1

wrn

OO ZTITXTTZT

C S.MTC.FOB
C +MTC,FOB.PRE
TC.R2_0.IRM
C
TC.VA
C
TC.WR
C
¢
TUC.END
VT, FINISH
(
.LOC
C
C
.LOCC.SKP(

NN S I S ~Jvau
SO D PO
DS NN
00 NENOVOO OO OMNINPNNO
ON NN =S OO WO — O NN NON NN =N = NNV O NP NINVIWNIND
00 DS
O~
N0

CS.MOVTC.TUC.TMP10-0

NN LA NP WA N N

CS.MOVTIC.TUC.FIN

NI AU N

(S.MOVT,R5.GETS,.VA
CS.MOVTC.TUC.BACK

e (228 o OO VINO

rS.MOVT.DEC.PC
CS.MOVT.DEC.VA

T ak 2k b

CS.MOV,VA.END.IN.OO

S .MOV,UNPACK.1
S MOV, UNPACK.3
S MOV, UNPACK. 4

LIV LI LE LN LS LS

.MOV,.BUT.FLAG1

S .MOV.PACK
S MOV, PACK.1
S .MOV.PACK.2
S MOV, PACK.BEGIN
S .MOV.R4.GETS.0
S .MOV.R5.GETS.0
S .MOV.UNPACK

[

S.MAT.UNP,1
S.MAT.UNP,L.S
S.MATCHC.PACK
HC
. UNPACK
S.MATC
S.MDR.MASK.SCAN
g.MDR.MASK.SPAN

S.MAT.TMPS
-1
S.MAT,TMP5.

24504 K 245
RS NI NN RJNU NI NI NI NI RJAIN NI NONINLNI NI N
MURURINLRUARLRLNINL
NN PUNU N NI RN APV NI RPNV NL NN PRIMUNDAL
IS WIS DSOS
S NP0 & 0
Snern PO

S
S
S.

Cross Reference Listing - Field Names and Defined Values

)

;

MICROZ 1MCO1)

CMT098.MCX

ocOoO0O0

;

28-NOV-83 16:30:35

25436

25636

25464

25470

25484

25471

25485

25467

25481

26741

26755 &

B84

26888

26896

26746

26806 #

33261

33330

_”

25467

T_Twx

24259
24213 #

—
D S

= I —
N — ORI

=S AN SONMANNG
S —_

25386 #

22743 #

T
R
T
v

25464

25392 #

~no

25458

OPONOWN

SPL
DS.ADDP4.SUB,
DS.ADDP4 WRITE
DS.ADDP6

25458

(59
- StV

DS.ADDP4.SRC2
DS.ADDP4.SRCZSIGN
DS.ADDP4,SUB

25463

winorong
ANONONO-

JUNP.TMP10.1S.NEG
.ADDP4
.ADDP4 ,ADD
.ADDP4 .ADD, SPL
. FLAGS
+ADDP4
.ADDP4 FLAGS.SIGN
. 0P(
.ADDP4
.ADDP4 .OPCODE
.ADDP4 .REE
.ADDP4 .REWR
.ADDP4 SRCY
SRCISGN
.AD. DP4

25463

25289

rxrunxr

. MOV
.UNP
<UNP_MOV.1
LUNP MOV, MT(

25463

ZTrrrr

LUNP,CMP, (551
.UNP,GET.R3

25463

24248 #

.SCSP.SPL
.SK
LSKLEXIT
.SRCADD.VS.PESTADD

25463

25471

25470

W= NOOON NN

O.
.SCSP.RINC

25457

22770 4

NN
O =N —b N NICO — N O NN

.SCSP
.SCSPLEXIT

25457

22586
22722

RYLSLVIV
LRIV, Te Yo 150 1oN][a¥]

R1.GETS.P(
.R1.GETS.PC.SCAN
.R2.GETS.DELPC.R2
.SC.SPAN,PA(K
.SC.SPAN,PA(K.BEG!
.SC.SPAN.UNPACK

25457
25458

L NI = O
Te ]QO = OHA
NN OO
OO O(¢ To Ve Tante.lo
ONCOC0 =2 \INY =2 O - O OO ON = = IV PO NOO NI OO

.RO.D.GETS.RB+1.5C.SP
.RO.GETS.R0+10

25457
25458

LNRUNURINUNI
MDAO RO
NO NI AL RO RL NI ALNLNJNVNUNINJ
NV RN ML P NINL DAY RS
ST ULWSO T,N
S LS
E TN
L (VAR
ol1,6 1o8
s 1o
b V]
NS DD
NNV SN N0
INOCOCOCCONO
OO OOOO

PCK,MOV.1
.RU~1.FOR

.PLK. MOV

PC.GETS.PC~1.SCAN
PC.GETS.R1

.0S.SCSP.BEG

N = ~ION
NOOCO000
= DN N €0=N
> —=O - 1OV O =N DSBS NS
O AL
NN £~ = 00 O 0O
£ (N0 W — B B NCOWWN) S N AN O N 00 O NINOMNN
O NONO SO OO0 NOD PO YNWODO === UNNOH B2 OWSs =

.0S.SCANC.SPANC

— N WO S = O OONI NI NN~ O
RO NOVN OO S (A NN A O I N

.0S.SCANC. SPANC.?

.0OS.R3.VA.GET.TMP2

OO RO
OONONO
2 NON NN
O OO
ON O

.0S.MOVTC.TUC.CONT

Page 1253

(LOKX Rev 13.00, Clock rate = 160ns

Cross Reference Listing -~ Field Names and Defined Values
AURLAINLRLAINALRLAINL
RN RLNURIRL
NI A PLRININININI PININ NI PINU NI NI NNT PLSTNLETLNLET, NI ST N L ST S Ta ST ST O TN N I S Ia N LA S 1a S ]
O‘O\S\J\J\J\J\\nml\ml\J\Y\Jf\JU'!\II‘ONJ-\&‘Lfll\wi\bkfll\'\)mf\lm’\"\)f\)mf\)ml\)m

[an]

wonw

Il
e

.0S.MOVTC,MOVTUC.1

28-NOV=-83 16:30:35

MICROZ 1M(01)

{S.0S.MOVTC.MOVTUC

CMT098.MCX

COTOOUTCUOTOMNTAMAOMMOM
DM
OIMIONE, YOI
wmmmmmmmmwmmmmwwmmmmmwwmwmumwmmmmmmmmm

;

E 2

27337

33261

DS.CMPP,SR(?2
DS.CMPP.SRC2.SIGN
DS.CMPP,SUB.1
DS.CMPP,.SUB.2

2A
DS.CMPP,SUB.
DS.CMPP,SUB.3
3A
DS.CMPP.SUB,

DS.CMPP,SUB.LAS
DS.CMPP3
DS.CMPP4

l
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

2
2
2

2
3

33262
33345

3333 1
3335 8

26486

26494 4

33268
33269

33208
33269

33268
33269

31738 # 31745

31753

31757

31748

31773 4

¥ O RRRTEIR

33357

1
8

33331
33358

33282

|91V
]
(S0

33262
33345

33357

(¥, 1]

33357

33344

31717 4

26880

31740

32082

32124

26027 #

25855 #

O
—

DS.CMPP,SRC1.SGN

33344

wWAINY
(W AV P ol

DS.CMPP.SRC1.
DS.CMPP,SR(1,
DS.CMPP.SRCI. A
gS .CMPP SR(C1.
S.CMPP,SRC1,3A
DS.CMPP.SRC1.

33344

[V
e

.
DS.ASHP,SOURCEIN
CS.CCPCIRDY
DS.C(MPP,=0+0
. EXIT
DS.CMPP
DS.CMPPEXTI
DS.CMPP FLAGS
DS.CMPP.FLAGS.OK
DS.CMPP.REE

33344

DS.ASHP,SIGN.2

3
3
3
3
3
3

.
.
DS.ASHP.NIB
DS.ASHP.NIB.BIG
DS.ASHP.PRE.READ
DS.ASHP.REE
DS.ASHP,SIGN

3
3
3
3
2
3
3
3
3

TrrrrrRrER

DS.ADDP6
. EX]
DS.ADDP6.E§§T.2

3
2
3
3
2
2
2
3
3
3
3

ruxrnnnr

DS.ADDP6.2

33344

Page 1254

CLOKX Rev 13.00, Clock rate = 160ns

Cross Reference Listing = Field Names and Defined Values

— ON N =00
= Ny
S IO NV S ANNIO- OO N ORI

28-NOV-83 16:30:35

MICROZ 1M(01)

CMT098.MCX

NN
—

33282

—

:
:

mstma

(MT098.MCX

—_—

MICROZ 1M01)

28-NOV-83 16:30:35

26221 #
26181
26140 #
26131
26148 #
26143
26166 4
26136
26271 & 26322
26250 # 26318
26235 # 26256
26224
26196 #
26177
26300 # 26330
26328 4
26303

DS.CMPP4 REE

26133 # 32100

DS.CMPP4,S?2

26193

26198

26291 #

56003 # 33255

33255

39041 # 39117

39123

33351

33255

33351

33255

33290

33255

DS.CMPP4,S3
DS.CMPP4 ,UNEQ.CC2
DS.CMPP4 ,UNEQ, SGN
DS.CMPP4 UNEQ, SPL

33351
33351
33283
26118 4
26111
26368 #
26354
26343 #
26338
26346 #

33351

DS.CVILP

29455 # 33290

33290

29595

29600

29605

29613 #

DS.CVT, PACK

DS.CVTLP.20
DS.CVILP.30
DS.CV'LP.40
DS.CVILP, &5
DS.LVTI#,50
DS.CVILP.70
DS.CYILP.8O

29467 # 29474
29728 #
29723
29698
29476 #
29470
29506 #
29500
29495
29517 #
29508
29522 #
29482
29527 #
29520
29563 #
29556
29609 #
29567

DS. VTIPS
AR VI S
By, Cht
DS VT

29579
29660
29645
29680

DS.CVILP.10
DS.CVILP.100

DS.OyTLP. 81

CSLrVTLe. S
DS VTP LHE . « JVFLW

S UVMTUPLLONE

DS.CVILP.1OOP
DS.LVTLP.NON.O.DIGIT
US.CVILP.OVELW
DS.CVILP.SIGN
DS.CVILP.SRCLEN
DS.CYTLP.WRI .LVTE

DS.CVILP.WRT.DSI
DS.CVILE . WNT,LONG

DS.CVINP
DS.CVINP.SO
DS.CVINP.60
DS.CVINP.80
DS.CVINP.90
DS.CVINP,CHK.10
DS.CVINP, CHK.BAD
DS.CVINP, CHK. INPUT
DS.CVINP.CHK,OVFLW

DS.CVINP, CONVERT

Page 1255

CLOKX Rev 13.00, Clock rate = 160ns

Cross Reference Listing - Field Names and Defined Values

DS.CMPP4,34
DS.CMPP4 . ADDG
DS.CMPP4,ADDG . 1
DS.CMPP4 . (1
DS.CMPP4LELOP. 1L
DS.CMPP4 ELOP, 2L
DS.CMPP4 FREE?
DS.CMPP4 . L
DS.CMPP4 ,LOP
DS.CMPP4.LOP. SPL

DS.CMPP4 PRELOP

29585

29590

29617 &
29664
29670
29677 #
29651
29682 #
29686 #

29712
29703
29552 # 29560

29719 #

29752 # 29768

29497 # 29530
29771 #
29550
29546
29582 #
29575
29532 #
29525
29540 #
29535
29700 # 29736

29634 #
29628
29647 # 29694
30202
30590
30641
30691
30714
30772
30596
30681
30581

30586

30562 #
30481
30604 #
30662 #
30702 #
30696
30721 #
30778 #
30766 4
30693 #
30593 #

30626

30638 »

33351

33283

(MTQ98.MCX

CLOKX Rey 13.00, Clock rate = 160ns
28-NOV~-83 16:30: 35
MICRO2 1M(01)
(ross Reference Listing = Field Names and Defined Values

DS.CVINP, FILL
DS.CVINP,.FILL .DONE
DS.CVINP,.LQOP
DS.CVINP NON. ZERO
DS.CVINP.RETURN
DS.CVINP,SINGLE

30620
30611
30622 # 30636
30674
30665
30687 # 30700
30653 # 30756
30670
30645

DS.CVINP,STORE.ZERO
DS.CVINP.STRIP,ZEROS

30616 # 30632
30577 # 30601

DS.CVINP.SINGLE.10

DS.CVTPL
DS.CVIPL.Q2

DS.CVTPL.20
DS.CVTPL.30
DS.CVIPL.50
DS.CVTIPL, CHECK,OVFLW
DS.CVIPL.CLEAR,.RO
DS.CVIPL.CLR.R3

DS.CVTPL.CONVERT

30747

29843
29877
29931
29850
29982

29852
29889
29966
29866

29873

29882

30046

DS.CVIPL.NO.OVFILW
DS.CVIPL.OVERFLOW

29954
29977

DS.CVTPL.SKIP.ZEROS

DS.CVTPL.UNPACK

30760
30729 #
30787

#
#
#
#

30052 #

29886
29860
30017 # 30054
29879 & 29912
29950

30677 # 30725

33296
33297

29892

29897 # 29907

29971 #

29974
29969
29984 #

29839 # 29856

30005 # 33293

33293

29992
30105
30853
30849
30837
31040
31049

DS.CVIPN, INC. VA
DS.CVIPN,LAST3

30959
30942

30965 #
30955 ¥

DS.CVIPN,ODD.LEN

30906 #

DS.CVIPN.EVEN.LEN
DS.CVIPN.LOOP

DS.CVTPN.RETURN
DS.CVIPN.SINGLE
DS.CVIPN,SINGLE .WRT
DS.CVIPN.STRIP,LAST
DS.CVIPN,STRIP.LOOP

DS.CVIPN.STRIP . MORE
DS.CVIPN.STRIP.OVFLW

30884

30909

30888
30904
$0915
31014
30992

31002
30998

DS.CVIPN.STRIP,SNGLE

30984

DS.CVIPN.WRT.ZERO.LP

30865

DS.CVIPN,SiRIP.ZEROS
DS.CVIPN.WRT.LONG
DS.CVIPN,WRT.ZEROS

DS.CVIPS
DS.(VIPS.02

DS.CVIPS. CONVERT

DS.(VIPS.FIX.R3

DS.CVIPS.RESTART

30833
30948

30893

29979 #

33293

30978

31058
30934 & 30968
30911 # 31062
30921 &
30919
31036 #
30995 # 31034

31021
31009
31005 #

31026

31030 #

31017 #

i
;

30980 #
30970 #

30871 #

30322 4 33316
30329 4 33317

30384

33296
33297

30900 #

30928 # 30974

30846 # 30875
30349 #

33296
33297

29917 #
31780
31313

29998 #
30352
30820 #
30876 #
30881 #
30890 #
31046 ¥
31044
31055 #

DS.CVIPL.WRT,DST
DS.CVIPN
DS.CVIPN.20
DS.CVIPN.40
DS.CVIPN. CONVERT
DS.CVIPN, CONVERT,10
DS.CVIPN. CONVERT .20

33296
33297

29989 #

DS.CVIPL.END, CONVERT
DS.CVIPL. IRD1
DS.CVIPL.LOOP
DS.CVIPL.NEG.OVR

Page 1256|
|

30628 #

30753 &

29806 # 33296
29812 # 33297

{

30392

30340 # 31249

30879

33316
33317

30396

30398 #

33316
33317

|‘

CLOKX Rev 13.00, Clock rate
83 ) 16:30:35
28-NOVFile
Defined Values
~
and
Ld Names
Cross Reference Listing
TM(01)

MICRO2

CMT098.MCX

- “—

=]
[~
28607

—

OOLI -4 OOg4 —ZD= —bond

NOCOMNr — OO

----------------------------

O =z

Page 1257|

160ns

T ~T ~T T MMTN =D,— OO - O — e O
r v— < MMM
O e oMNP
POMMM
MM

DS CVIPS.SETCC

DS CVIPS.WRT,SIGN
DS CVIPT
DS
02
DS CVIPT 10
DS CVIPT 20
DS CVIPT RESTART

MNMo0
=

MY ~M MY o ~O

M MY [l o O

M M M l=4 O

M My M — ~M

M M M — Lal

a2 M LA — M

LV >

—M

o0 — [-<]d
(e
el [>]

0 o«
— Xv

SOOI S S S SO S OSSO
DDDDD
DDDDD
DDDDD
DDDDD
DDDDD
DDDDD
DDDDD
DDDDD
DDDDD
DDDDD
SSSS
SSSSSDDDDD
SSSSS
SSSSS
SSSSS
Sn\uS
SSSSS
SSSSS
sSSSS
sssss
SSS.\vssss

— TV S I MOWW R —m e~ — O000 X MV e e 2 e @ s eOQe—MNuM~r XMoo

.- -

O OO— Ay O A A UMY O — NSO00N€0MO0OOIMG0UMM00 NAOMIA
MR WN—O
AONO
OCIN
OMUNOMaNO
—
—
O
O
O
OO
OO
OCT
O
TNOO
NNTNOMAMM
AOIT
~— CU@ ©cO0O
O~ O~OOGO CO~T= N=OOPv CO—O I=S0 00I €O
0UMO QOOU=D o=OO MINGNN
0
€
0
€
0D
00
O
NRLIACP.
O
MN
NNNMM

—
O

[¥
2]

Page 1258
0 [=3 <
1S o R4

[

£—

—

MCX
CMTO.98

33327

29269

29332 #

39079

37
5 # 33276

DS.MOVP.2

OOD OO0 OMOONIMMMMOy— O

(4 Z

33276

~el

M Taa]M [1

)4[STEoN1

VAT

39067

NMIMYMY

DS.UNP 2
DS.UNP CMPP34
DS.UNP (MPP4,0
DS.UNP NASH
INC.VA BY.Z
MovP

UXO<UCOL

33327

acaocaocaogocooaccooa0anad

DS
DS
DS
DS
DS
DS

. o000 0O0OMACODNNG

DS
DS
DS
DS
DS
DS
DS
DS
DS

Page 1259

160ns

8
. MCX
(MT09

L. -

CLOKX Rev 13.00, Clock rate
28=NOV-83 16:30:35
1Mo
MICROZ
Fie
ld
Names
and
Defined Values
Listing
ce
(ross Referen

33275

33337

33276

33338

M M —Cur M M O M M

My N o 0 =) w

DS. SR.
DS.SR.
DS. SR.
DS.SR.
GNP U N NN A N NN NN
IR A NLNL A PO R U PO NN ~o

AN AN COINCO NI NN RL LML TV NO N S e S N R S L L S

e NL

Ly L L

dad

N N N A G (O e e T N N N T L AN w
0o

HRrRERE

[vArr

p 27259

25869
25873
26593

29556

32702
32717 #

32502

[, 1v3

non

—

~NN

roro

[e 4V 1

nOQo WV

—_——ny

noroORs
NN

L~y

#
"
#

27492

SANHANON
S = OO ONINONIW O NN LN
NN
N S~ — ~

O LS
DD =SIINON ~

AUROAI R
NINUNI RONIN NI o
NN NN NN NN
NN NN ~

S WO~ — o
QO N NN o)

MICRO2 1M(01)

Tax

Ead
N = et =2 D= O
L STV
O ONOOOOOANO OO VTN IS S
N—=OO00 — SO ~
WO
W — = O NC =N VOISR
~n
SO DWN—
= NO OOIACO =N O & = NINO NV =2 NO NSNS OO

LA A S S

NN NS L = O =
IS
S ven oo o o~
—
AN O IO O WO = DO [ ¥-3 wn v
4] =] wn
SO OVO NOO - ONUILNCD
N — (R

U N A AR O U U L G Kt G L L

===l —-

)
A A LN M nono
N N AN
N AUN AUN AUAN
NN RUNIND
A AN AUN
ROSN PO
PO NI
PO NI
AU AU
SRR
AN PO
N RO
N RO
NN
NN
N MO
SN N
NN
NN
SN PO
NI NN
N N~

Fa WO
¥ Te d
oo~ U
SN DNS IS
- CHEDDD—=NOO
—
NN w0 O ONE CANOVONC NN OWNMNINI
W SO0
o O I N = ONONF NN — AN 2 WO N0 NI TN = O N B

DS.MULP LOP1.MUL
DS.MULP.LOP2
DS.MULP.LOP2.2
DS.MULP.LOP2.LOOP

DS.MULP.LOP1.2
DS.MULP.LOP1.23
DS.MULP.LOP1.3
DS.MULP.LOP1.ALUS
DS.MULP.LOP1.END

o000 0o QOO0 LA

CMT098 . MCX

VU U U

o
el

—

P
S
&
&
&
b
&
3 4 >
o0 e
o°=Zc - . I
DOOUODUUCODOUDTTOUOOT
o

—— mmMmmMmmmMmMmmmrmrmrmem inal

. MUL
DS.MULP
DS.MULP .MUL.DD
DS.MULP.MUL.EXIT
DS.MULP.MUL .EZER
P
.MUL .LOP
DS.MUL
DS.MULP .READ
DS.MULP.SRC2BIN
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DS.READ.?2

3B
DS.READ.
DS.READ.3B.1
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DS.READ.BYT
DS.READ.BYT.1
DS.READ.DIVP.DR
DS.READ,EX
DS.READ.EX.
DS.READ.EX.
DS.READ.EX.
DS.READ.
DS.READ.
DS.READ.
DS.READ.
DS.READ.
DS.READ.
LLOP2
DS.READ.
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A1
DS.READ.
DS.READ.
SET
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DS.READ,
DS.READ.
DS.READ.
DS.READ.
GS.READ.MID
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DS.READ.WRD,1
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DS.SR.18
DS.ER.18.CON
DS.SR.21

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(S PWY1,
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Cross Reference Listing - Fietd Names and Defined Values

28=NOV=-83 16:30:35
L
2
CLOKX Rev 13.00, Clock rate = 160ns

27269 #

26645
27048
31527
32369 # 32375

'
Page 1260|
i

CMTO98.MCX
DS.SR.26

MICROZ

29181

29235

32233

32248

28941

DS.SR.BIN.MULIO.

27503

DS.WRITE

25692

DS.SR.BIN.MUL10..?
DS.SR.GPROIN.FLAGS
DS.TABLE.ADDR
DS.WRITE.3B
DS.WRITE.3B.NZ
DS.WRITE.3B.0UT
DS.WRITE.BYT
DS.WRITE.BYT.EV
DS.NRITE BYT.EX
DS.WRITE.BYT.OUT

DS.WRITE.EX]T

DS.WRITE.EXIT.OV
DS.WRITELEXIT.OV.6
DS.WRITE.LNG
DS.WRITE.UNG.EV
DS-WRITE.LNG.EX
DS.WRITE.LOP

DS.WRITE.LOP.1
DS.WRITE.MID
DS.WRITE.MID.?
DS.WRITE.WRD
DS.WRITE.WRD.FV
DS.WRITE.WRD.EX
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£D.00~04
£D.40-47
ED.ADJUST. INPUT

£D.ADJUST.LOOP

ED.ADJUST.OVERFL QW

33169 #

29254

29281

32271

32284

27513

27517

26790

2679

33117 #
33242 #
3133
30206

27499
28402
30109

32989
32999
33009
32876
32900

32837
32992
33002
32829
32879
32889
32916

32094

#
&
#
#
#

32923 #

32930

30926

32979

33071 #
3309 #
33083
33024 #
33034 #

C LOKX Rev 13.00, Clock rate = 160ns

33126 #
33213 #

27526

27530

27534

33113 #

26848

26853

27375

27379

33047

33058 #

32815
32844
32858
32633
32938
32965
32942
33643
33624

32826 #
32855 #
32865 #

34775
34776

33044 #
33031
32871
32820 # 32867

33814

33994

33996

32935 # 33019

32945 #
32970
32948
33709 #
33774 #
33990 #
34001 #
# 34022
34015 #
34031 #
33891 4

32976 # 32984
32961 #

34038

ED.EDITPC
ED.EDITPC.02

33043 # 347.,
33480 # 34776

ED.END.FLOAT
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33061
33078
32840
33027

34733
34005
33999
33806
34755
33896 # 33904
33914 #
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32913 4

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16:30:35

Cross Reference Listing ~ Field Names and Def ined Values

DS.SR.28

DS.SR.456SWP

28-NOV-83

1M(OT)

33551 #

33515

33520 #

34775
34776

33735 &
23716
34533 &
33711
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34563 # 34570
34065 4 34748
33669
34078 # 34089
34072
34080 # 34751
34235 #
33677
30077 #
34283 #
34075
34243 # 34260
34047 # 34729
34037
34745
#
34051

34775
34776

31725

31728

32788 #

Page 1261

- CO

34133

34241

34359

34539

34597 &

34193

34198

34310

34315

34319

33862

34487 ¥ 34761

34272

34772

17825

17498

17897
17784

17897

17942
17811

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34172

Eaas
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34168

34162

34093

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33823
34762

33828

34264
33917

24076

34249

34347

34592 #

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372
408

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28-NOV~-83

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[aa)
CLOKX Rev 13.00, Clock rate
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= 160ns
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Page 1265

CLOKX Rev 13.00, Clock rate = 160ns

Cross Reference Listing - Field Names and Defined Values
1TM
R

O~ 2O U0
NI NO- NN
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11978

11455

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17695

17701

17783

17810

17722

17784

17811

178U

17798

17743

17750

17728

17742

17749

17770

17777

7777

17770

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Page 1266

CLOKX Rev 13 .00, Clock rate = 160ns
28-NOV-83 16:30:35
1M(€01)
Cross Reference Listing - Fie ld Names and Defined Values

3
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MICROQ

8
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62444
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11111
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524555555662146689 Neladadad

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16:30:35

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Page 1267
3
CLOKX Rev 13.00, Clock rate = 160ns
MICRO2
M0
Fietd
Names
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F

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Page 1268
160ns

CLOKX Rev 13,00, Clock rate
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3
6

2B-NOV- 83 C16:30:35

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Page 1269
160ns

3
CLOKX Rev 13,00, Clock rate
MICROZ
Defined Values
and
Names
ld
Fie
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H

16:30:35

) 28=NOV-83

1M(01)

8
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39220 H

39513

39513
# 3951 3
39513
35285 #

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Cross Reterence Listing -

454 # 47575
47551

....... .oOe e I» W¢IN ZOI eEbbbEX bbbX DO lOTNI
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39291 #
392 7 2 # 39295

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39514

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47546
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Page 1270

— 0 (=] c w

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36527

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40763

40822

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39984

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FX.POLYH,FPD.SAVE
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CLOKX Rev 13.00, Clock rate = 140ns

Cross Reference Listing - Field Names and Defined Values
NN S5 N 8 D A S 2N 3 DD
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FX.POLYG.VAR3
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28-NJv-B3 16:30:35

MICRO2 1M(01)
NWMWWWWWWNWWWWWWWWWWWWNW—D—-‘—l8\—-‘-—l—-‘bb—‘—l-l\—d-d—‘t\bl\b—‘—l—-‘—-'w—-'—-\—'w—l—l
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FX .POLYFD,BT30
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(MT098.MCX

2000
NN
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40432

Page 1271

‘

’

CMT098.MCX

IE.ADDR.MODE

28-NOV=83 16:30:35
Mmoo
MICROZ
- Fie ld Names
Listing
Cross Reference

LOKX Rev 13,00, Clock rate

andLDefined values

160ns

Page 1272

OO — UMM~ T O D 0O VOO OOV O OO OO OO r— r— = MM O ONININN NN S LY

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MO "~ DO OO
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Ifi/*lfi/u./.fl/'lu.44444444444444444Iv444444444444444444444444“44444

Page 1273
160ns

»
CLOKX Rev 13.00, Clock rate
- -3 ld Names and Defined Values
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12233445:..6667?8899001112233445566?7788990011222334/\5566
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23344556

OO OO 000 OO0 OO OO O OO ORI P I P P I R NI P B e R N R G000 60 0 0 60 a0 60 60 €D O 00 a0 6O

685

Pcge 1274
160ns
CMTO98.MCX

M
3
16:30:35
CLOKX Rev 13.00, Clock rate
28-N0OV-83
1M(O1)
2
MICRO
(ross Reference Listing = Field Names and Defined Values

CMTO98.MCX

(S.Tl

1E . CM.RESOP

38554 #

O MO OO OOWN T IOM P YO NGO MO M. NN

CO~TOMM IO — NS T MM O NN — OON T 1 =N = O ONONMOM O M)

Uy—i—a—Z

M M [a¥=]1t

TDMOOMP MIMITNY MT OM MO N-

TM3

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Page 1275

160ns

e OO = OO O T OMAL CUMN. AO — N O~ VMDA COWN O T OWN T OO IR

>~<T@L Ix)[TV

MU A — O NN D =N N OM

O—

CLOKLX Rev 13.00, Clock rate
28-NOV-83 16:30:35
1M01)
MICRO2
(ross Reference Listing = Fie Ld Names and Defined Values

43440

43640

43441

43443

43444

WNAOMNY

42970

38647 # 42711

NST

43537

el .

—— OO >

Ea VN

44033

44036

MM MM MMM M MMM MM S MO M M PN N A MM MO T MO MMM NN MY O
3959
43968

9
9
9
9
9
9
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44033

~ M

—O
—OOONO
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T T T T T I T T T T T T T T I T T T T I T T I T T I T I T I T T T I T T I I TT~T T
T MO O OO BN DOUNINTM O = OO RN BN T M OOR DN DNINIMN— OO0
8
8
8
8
8
8
8
8
8
8
8
9

333333
T FF - ~r
TFTTT333333
I T T I I T333333
T T I T T 3333?«
T T T T T T333333
I T T T T I333333
T T T T T T333333
T T T T T333333

7
7
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7
7
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7
7
7
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4444444‘44444444‘44444“Ifi.lnvlnvlfl4“44444‘4;04‘4444

Iar]

[pVFvVyvE] X

QoCcCcw

43948
3957
43966

SE.CM.TRAP

M — ld Names and Defined Values

[a¥E7%] U
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4

(W]

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p-] -—

CMTO98,MCX

5
5
5
5
5
5
5
6
6
6
6
6
6
6
6
6
6
6

o ~F vy

160ns

CLOKX Rev 13.00, Clock rate

~
@
-— ~0 Ll o Laal wvy
-

. MCX
CMTO98

160ns

QOO
0D
-3 — —

Y [oe] o o o

N = MM N AO O OO

ToOZwDWTVHVMOOJOYuLV-—i0sWO-WRE—UIwrFxT+W»TdRXVoaI0EIlITF<ao—TLxEOgTIvsRxSEwTo>aOoQTMVDRxo>ETsRDxWuOUoLowTOCEuITxALILQEoTMCxOTDweo ATTy=R&ooI3

38256 #

38487

38572

38664

My ~~ o« 0 (=g ke
37647
37641

37652

TON

37655 #

T(NOUMY e —

CLOKX Rev 13.00, Clock rate
_28=NOV=83 16:30:35
MICROZ
1M(01)
d
Names
and
Defined Values
Fiel
(ross Reference Listing

2LedAltY

Page 1277|

0000000000000000000?77777777777777889999999999990022222
0000000000000000000777?777?777????889999999999990022222
12234456677R.990112223756677899/»433121223469945566456678
O T T MM— U= UMTN0ON T N0 O TO vt~OO= oO= vv
Q
O
OO
N
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0
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C
0
G
CONO
N
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0 GO 0000
O- N0B NO P P0NMPANM’A
T ~=F <o3= ~OF WOOIM~0MNPMMANM
UMYV M FA0OM VOOY AOOONMMNP
COB
e O3 <OFANNOOUOIUM
——CUO
OIS
O
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NNDOOCO
OOOOCCOO
OO0

OGO D OOOOCOCOOOOCOOOONNANINN[N N N N O Y 725 e Yo Ne Yoo s NoRo o Yo Yo tn Lot ot NN

e — = (GO OUOLOUMIMI MY M M) T T ~F ~F <2 OO O NI A I 0 0 0 60 0 O~ O~ O~ - QO A I 0 0 0 0 SOO~ O~ OO OO0 v e

—
88889
?888889997
66???77777?
44‘4607777?
33334
1111222223
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999999
?77?8887??8
000000
000000
000000

11112222233333644445667777?888899977’8?7788889999908111‘1

00000000000000000007777?777??77?7?889 OO OCOONININS
O v r— OO AT T LN OO I OO O — QUM T T N O D — R ON OO DO O — N OO — CIMMMOUM M~
OO
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MNOOvONON

0’\.5‘
?92468
367915
1.3580
813579
!4680566777
/4680244445
/4680233334
135?02
1l
811.|357
99990/91’41
88889
78777
89997
?7888
1111222223

A COONO O v— 1= CUAIMIAS ~F LA OON R 000 C- O — o UM Sy LD02 5T WO OGNG Dot L0 = MMOV

—

Page 1278!
160ns

CLOKX Rev 13.00, Clock rate
28~NOV~83 16:30:35
M)
Cross Reference Listing ~ Fie Ld Names and Defined Values

MICRO2

(MTQ98.MCX
g

T OO A OVDONRNI—O e
ORI

[¥a
0

[aV]

MO0

NaRX a¥al.clrs lan]

OO~ M-

W~ vy

133905r)555?4001|9561411913411239097N MMM G <2 TN O NI AL OMT T O X O

O OAD—IF~TOO0 OO OONN O —
M M-POONNMNA INOM)
MM— 20000

ala] M M M MM MM MMM e OO

UMMM MMM e e UMM UM N

Page 1279
160ns

Clock rate
CLOKX Rev 13.00,
. 28-NOV-83 ) 16:30:35
wmon
MI1CRO2
Cross Reference Listing - Fie Ld Names and Defined Values
CMTO98,MCX
.

CMT098 . MCX

mM(01)

Cross Reference Listing - Field Names and Defined Values
371460

S7477 &

1E_TNV

21225

36509

1IE.TP.FAULT
1IE.TRAP
12.TUS8

3857 4
37179 # 358563
58154 &

1€.SOFT.INT3

1E.SOFT.IPL

1E.¥NV.CHK,CONSCLE
1E. TNV.RBACK

37099

38401
20150

37488

37507 # 39386

38467

38464 # 39890
38441 # 40417

IE.TUS8.CONT
1E.UNIBUS. INT
[E.UNIBUS.INT2
1E.UNIBUS. INTS

33032 4 38157
37107 #
38144 &
37110
38169
18113
3809

1E.WCS.BASE

37204 # 38303

IE.WRITE.MSCR.O
[E.WRT.BUS.ERR

38037 #
3798¢
ITI27 & L7432

38470 # 40696

39980
40436

38171 #

40759

40818

40878

48093

48096

48099

9874
9873

0874
y873

9874
9887

9881

9895

9915

3610

26106

37649 # 48084

4BOB7

48090

37962

37040

37969

37973

37977

38031 4

{E.WRT.BUS.ERR?2

131

37557 #

[L,ADAWIMEM

B638 &

9853

IL.ADD2.B.W.L.MEM
1L.ADD2.B.W.L.REG

8592 # 9840
DR38
9874
ggg; # 9359

9852

9888

9860
9859

9860
9888
9873

1€ .UNUSED.CS

1E.WRITE .MSCR

|E.WRT.BUS.EXLEP

JL.ADAWIMEM?Z
[L.ADAWIRES

IL.ADD3.B.W.L.MEM

374235

8645
8633 #

8599 &

37409 8

853

8650 #
2852

{L.ADD3.8.W.L.REG

gg?g #9837

1L, ADWCMEM

8555 &

9860
9888
9859

9881

9895

9901

9908

9717

9723 #

9821

9826

9832 #

9844

992¢

9922

9936

9921

9935

9949

9867

9900

L. ASH

gg¥g #

9900

990y

9908

LL.ASHL
L. ASHL.A
IL.ASHL .B
ILASHL.C

9674 &
9477
940,
9707

9ES4L &
9700 #

9690

IL.ASHQ
IL.ASHQ.A

9679 #
966¢
9737
973% #

9re3

9711

9IS H

. ASHLWRTQ
'L LASHO.A?
“L.ASHQ.B

;L.ASHQ@.B81
iL.ASHQ.C
1L.ASHQ.C1
JL.ASHQ. (2
IL.ASIQ.D
IL . ASHQ.D1

1L .ASHQ.DZ2

IL . ASHQ.WRT MSW
IL .ASHQ.WRT ,MSW,.SETV

1t .BIC2.B.W.L MEN

1L.BIC2.B.W.L.REG

9638

9743
974S #
750
9738
Q7582 #

G ¥

9900

9867
9900

9881

“YG7 o
R T
Y3 4

9813

302 #

$796
03530

L2370
7337 #

9817

9934

G280

9950

8853 # 9922
ggég a4

9867

C/58 #

9756

980V

9860
9888
9859

9867

8550 #

[L.ADWCREG

MICRO2

:
'
Page 1280

Fod
CLOKX Rev 13.00, Clock rate = 160ns
28-NOV-83 16:30:35

9922

9921

9950

;

CMTO98 . MCX

FMiCRO2

IM(Dvy

28-NOV-83 16 :30:35

Cross Refecer.e Listing - Field

Names and Defined Values

8841 ¥

9v°9

9929

9943

9956

1L.BIS3.B.W.L.MEM

8817 #

vu.0

9970

9984

9998

10031

10045

1L.BI1S3.8.W.L.REG
IL.BIT.B.W.L.MEM
IL.BIT.B.W.L.REG
IL.CLR.B.W.L

gggg #9929
8809 # 2463
92%]
9977
gggg #9002
gg;g #9970
8237 &4 10005
10918
10011
?88?7# 19004
8519 & 10024

IL.CLRG

8524 #

IL.CVT.LB.LW.WB.MEM

8289 #

IL.CVT.LB.LW.WB.REG

?g?gofl

IL.CVTWB,5TRIP

8297

IL.CMP.B.W.L.MEM
IL.CMP.B.W.L.REG
IL.CVT.BW.BL.WL

907y
10005
10018
10004
10024

10038

8258 # 10053
10046
10060
?%835# 10052
206
8330 # 10 42

10053
10056
10052
10072

1u..7

10087

1007y

10094

IL.DIV2.B.W.L
1L.DIV3.B.W.L

8706 &
10120
9298#
1014y
9303 #

IL.plvee
1L.DIVB3

9267 &
9283 #

IL.DIVL?
1L.DIvL3

9277 4
9293 &

IL.DEC.B.4W.L

1038

9929
9963
9991
9962

10156

12:57

10107

10735
10463
10:42
10.70

1AL
10 41

10053
10066
10052
10072

10107

10087

10038

10053
10066
10052
10072

10107

10087

10114

10135
10142

10163

10134
10141

10148
10155

8318 #

1Ci27

10038

9970
10005
10018
10004
10024

10114

gao

1vi14

9970
10005
10018
10004
10026

9929
9963
9961
9962

10101

10301

18386

9929
9963
9991
9962

10107

§o-41

10086

10114

10086

10127

10163

10135
10142

10170

10086
10127

10135
10142

10170

¥425

9549 #

42109

IL.DIVSUB. A1

059

90 &

IL.DIVSUB.BY

9630

9531

96,4 4

9621 #

9625

9642

8,77 &

9585

10162
10169
10176

10162
10169
10126

vild

9435

9441

9443 #

94 5

9449

9459

9474 #

IL.DIVSUB. A

IL.DIVSUB.B

1L.01vsuB.C

IL.DIVW2
IL.D]VW3
IL.EDIV

IL.EDIVA

JIL.ED]VB

9554

9565

9570

9272 #
9238 #
9374 #
9383

10:52
10169
i¢'7/6

93 #

338

0413 #

9444

VIR

IL.EDIVC

S408

IL.EDIVD

9420

ILLEDIVO

Y2t g

9591

9608

9998
10011
10017
10031

10053
17066
10059
10072

10060
10059
10079

10060
10065
10079

10087

10094

1009

10094

10093

10100

101164

10120

10133
10163
10142

10149
10156

10073

10080

10038

10045

10107

17107

10101

10087

10093

10114

10127

10135
10163
10142
10170

10127

10170

10108

9324

10108

9984
10011
10010
10031

10108

IL.DIVSUB

10108

9984
10011
10010
10031

9998

9984
10005
10018
10010
100264

10108

10073

1030

9956
9977
9990

9943
9963
9991
9976

10148
10155

93vs 4

10080

9¢ 74
977
9990

10148
10155

9315

10073

9956
9977
9990

10148
10155

9321 #

IL.DIvAQuUO-

9943
9977
i
9976

9984
10005
10018
10010
10024

10053
10066
10059
10072

10073

10162
10169
10176

9943
9977
9976

10134
10141

9 9

10148
1V 35

9943
9963
9991
9976

9956

10134
10141

9301

IL.DIVFQORY

Page 1281

CLOKXX Rev 13.00, Clock rate = 160ns

IL.BIC3.B.W,L.MEM

1L.BIC3.B.W,.L.RES
IL.BIS2.B.W.L.MEM
IL.BIS2.B.W.L.REG

G 4

10073

10162
10169
10176

10108

Page 1282
160ns

CLOKX Rev 13.00, Clock rate

Listing = Field Names and Defined Values

. 28-NOV-83 . 16:30:35

H
TM(¢
MICROZ
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Cross Retere
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(MT098 ,MCX

M ING —INGO OO NUM— DNt OO

I Ty, Tk e =

CO O VNP

2 e naXx
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2o 0 0 @

2 5 @ oo Dowd DO

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. - b - X o - . - oooa 1

3D
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COCOEe ——

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222222
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CMT098.MCX
IL.ROTLREG

1L . SBWCMEM

11. SEWCREG

MICROZ 1M(01)
8504 #

8725 &
8724 &

126403

10410

10409

10403

10409

10410

10417

10431

10416

10430

10444

10451

10438
10464
10493
10492

10451
10464
10493
10505

10500

10513

15410

9550

9574

868: ¢ 10417

10417

9550 #

IL,SOR=-.END+
IL.SOR-.END-

9561 &
9567 #

IL.SUB2.B.W.L.MEM

9556 #

10410

1L.SUB2.B.W.L.REG

?8221#

10416

10645

10445

L,5UB3.B.W.L.MEM

BoB8 &

?82;1#
4276 &4
10664
B7¢5 &
10493
?6%85#

10424

10426
10457
10471
10479
10506
10478

104264

10438

10486

IL.SUB3.B.W.L.REG
IL.TST.B.W.L
IL . XOR2.B.W.L.MEM
,
IL.XOR2.B.W.L.REG

10437

10445

10424
10457
10471
10479
10506
10478

1L.XOR3.B.W.L.REG

?8;?5"

8775 4

10486

IN.CLR. (ACHE

5995 &

4007

IN.DEC.D
IN.FLAG2.NOT.SET

5608
5268

VD03 &
L7y &

IN.IORES[T
IN.PC

5945 ¥ 5948
5878 #5799

IN.VA_O

58844

LS.LDPCTX.GPRS.0
LS. LDPCTX.GPRS.1
LS.LDPCTX.POBR

36604 o 36707
36703 #
6697
36688
26709 &
36701

1L.XOR3.8.W.L.MEN
IN.CLR.CACHE.RDUT

INJINIT

IN. PsE LONLIT

LS.LDPCTX

LS.LDPCTX.PSL
LS.LDPCTX.PUSH
LS.LDPCTX. SUB1
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I.S.MODE

LS.SVPCTX

LS.SVPCTX,GPRS.2
.4
LS.SVPCTX.GPRS
LS.SVPCTX.IPL
LS.SVPCTX.PC

L5.SVPCTX.SPS
MM,.BUT.XB.TBMISS

MM.GET,ACV

10486

47426

35 E2

5873 &

“90 #

5934

36065 # 76984

36984

5354

5R7¢

36773
36777
36782
36675

SOug

36839 « 37014

36855 & :n867
A863 4
36858
34902 #
36896
4848 &
56861
69246 #
36900
39004 2

40003 & 40087
4 4044°

MM.GET.BUT.PTEQS

403 73 om 40410

384 24

28277
G20
814' 3*
L0484

35516

-6’79 # 36803
5806 #
36815 #
0809
36962 #
~6849

MM.GET.BUT.FLUSH

MM.GET.BUT.PTET0
MM_GET.BUT.PTE20
MM GET PTE
MM.GET.PTE.PO

10486

TU88 &

5923

40 388

MM.GET.BUT.PTE

Fage 1283

LOKX Rev 13.00, (lock rate = 160ns

tress Reference Listing = Field Names and Defined Values

IL.SOR+. END+

1L .SOR+ .END-

28-NOV-83 16:30:35

39958

10445

10438

10445

10424
10457
10471
10479
10506
10478

104246
10457
10471
10479
10506
10478

10438
10457
10471
10479
10506
10492

10500

10313

10513

6690

6960

10486

36984

10486

36984

37014

40150

40169

40191

40363 #

40396 # 40403
40387
404629 4
4047
40400
40142
40056
40525 W

40480 #

10500

(MT098.1CX

HiTR e MO

28-NOV~83 16:30:35

MM.GCT.READ.PTE20

MM.GET.WRITE.PCS33

40226

40229 #

MM.GET.WRITE.PTE20

40159

40106 #

40096

40185

MM.GET.WRITE.PTEGD
MM.GET.XB.PTE

{0350
9885

40258 #
40026 &

MM. PB. PROBE

29205 # 39726

MM.GET.PTE PX20

MM.GET.PTE PX25
MM.GET.PTE .PX25.1
MM.GE.PTE .PX32
MM.GET.PTE.SYS

MM.GET.READ.PTE

MM GE T. TNV

MM.GET.WRITE.PTE

MM.GET.WRITE.PTE2S
MM.GET.WRITE.PTE30
MM.GET.WRITE.PTE3]
MM.GET.WRITE.PTE3Z
MM.GET.WRITE.PTE33

MA.GET.WRITE PTE4D
MM.GE
T .WRITE.PTESS
MM.GET.XB.PTE10

MM.PB.WRITE
MM.PB.WRITE ,UNLOCK
MM.PB.WRITE{D
MM.PB.WRITE1S
MM.PB.WRITES

MM.PRB.READ, TBM

MM.PRE.WR1TE . L ONG

MM.PRE.WRITE.LONG.10

MM.PRB.WR1TC.NR
MM.PRB.WRITE.SIZ
MM.PRB.WRITE.S17.00

40068 # 40091
39976

40031 #

MM.READ.TBMISS.10
MM.READ . TNV
MM.SAVE . INC. VA

MM.SPTE.M.EQ.0
MM.UA.READ
MM_UA.WRITE
MM.UA.WRITE .UNLOCK
MM.WRITE.TBMISS

MM.WRITE . TBMISS, 10
MM XB.ACY
MM.XB.ACV. =1
MM, XB. TBMISS

39740

40927 A

32791
21675
14758

40715
21690
16923

40828 4
40775
29620
21885
21798
40685 #

40711 #

40850 #
36304
36300
40860 # 40882
4087 #
40858

36559
21123
39952 # 39960

38358

39927 #

39909
39625
30674
10213
30642 #
30681 #

39916 #
39941 # 39949
39684
39690 #

38346
3845/
3683,
39810
38385

39962 #
39972 #
39965
39893 #
39831 #
39872 #

39671 #

36492

36475

40777 ¥

39006 #

39753 #

L1240

40767

20161
30932

40247 #

21450

21000

21112
21594
9495

40195

21543

5Ay57

MM.PRB.WR1.TBM
MM.RFAD.ACV
MM.READ.TBMISS

40208

19734 #
0w
39658
SODR) T 30677
39,57 &
3361
39745
29139 # 7.,

2,439

40173

40138 # 40902

40253 # 40262

40706

MM.READ.NO.ACCESS

40154

40176 # 40:37
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40¢10 #
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CLOKX Rev 13.00, Clock rate = 160ns

(rc.: Reference Listing - Field Names and Defined values
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2489
40545 #
405%B
1532
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40557
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40607 #
40581
40618 #
40586
40568
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40494
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40084
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40295 #

21518

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21532

39802

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40756

40815

40874

40899 #

Page 1284

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A A LY R S UL

CMT098.MCX

Page 1285'|

K 4
13.00, Clock rate = 160ns
CLOKX Rev Values
28-NOV~83 16:30:35
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Page 1286|
160ns

CLOKX Rev 13.00, Clock rate

4
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(MT098.MCX

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Page 1287

Clock rate = 160ns

37256

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Cross Reference Listing -

MICROZ2

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CLOKX Rev 13.00,
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Fi el d Names and Defined Yalues

28=NOV-83

1M(01)

46492
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Page 1288?
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28<NOV-83 16:30:35
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Clock rate = 160ns
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Page 1291
160ns

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28-NOV-83 16:30:35
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Page 1292 |
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160ns

5
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28-NOV-83 . 16:30:35
Defined Values
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M0

MICROZ

CMTO98.MCX

20279

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36997

26997
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36997
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36997
37007

36563

36580

Page 1293

Clock rate = 160ns

20297

20305

20314

20323

20332

20682

20692

20702

20712

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28-NOV-83 16:30:35
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Page 1294

160ns

5
CLOKX Rev 13.00, Clock rate
Devined Values
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Names
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Fie
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16:30:35

28-NOV~83

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Page 1295

4[elVaYe]

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160ns

13986

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Page 1296

CLOKX Rev 13.00, Clock rate = 160ns
28-NOV-83
Defined Values
and
Names
Field
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(ross Reference Listin

1M(01)

MICROZ

CMT098.MCX

16:30:35

ON—r—

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31595

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28725

28745

30913

30918

32274

31598

31603

29895

34387

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Page 1297
CLOKX Rev 13.00, Clock rate = 160ns
- @ ld Names and Defined Values

wy
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160ns
CLOKX Rev 13.00, Clock rate
1M(01)
28-NOV~-83 16:30:35
MICRO2
Defined Values
and
Fie
Names
=
ld
Listing
e
Cross Referenc

CMT098.MCX

5
L
Rev 13.00,
16:30:35
CLOKX
1M01)
28-NOV-83
MICROZ
Values
Defined
d
an
Names
Field
g
Cross Reference Listin

MMM MMM YN MMM NN
IH

OO v (U NN ST U A N OO ON- RS OM P~ — MMIN OV UMD OR. 00

— O OO UM LA NN OO A COMNO — UM AT O UM - LN I €O

L1T0

TMMM

87?3

Clock rate

160ns

Page 1299

CMT098.MCX

1M(01)

28-NOV=-83 16:30:35

CLOKX Rev 13.00, Clock rate

Cross Reference Listing - Fie ld Names and Defined Values

57375084213568369086203089136827235705346816148515841!Inb
CONIAIT O T OV M VN OO O OO 2 OO N — R M O NI — OO . A= OO r— — OO T WO NI O NN DO

29911

N[AV]
2

MICROZ

o -— — wy

160ns

Page 1300

37486

21318
<0804
3

NN O — AR O OO N N O MNP WOTO

LTy

OCOOCOMNOOOOVOONNAND—O OCOMAININA

=0 OT
AN~
MOV~
— OO
NIO
NO

211728

OMMODOOODIOINOTORMOOM OOMNN—MNOONN

ORI ONNSONNMNAN OWr

4
4

— MM O~ D — OO — O T MO~ MM RO

19166
19076
19052

3
6
6
9
3
9
1
8
9
5
2

L1120
L1124

M T T T TT T T T TIT~Te—— NONMMMMIMNT

35¢87

20715

UTOPN~
ONNON

L1TPL

(ross Reference Listing - Field Names and Defined Values

37722

20403
L1118

N O — OO~ T OO IO O — OO = NS I — 00NN

LIT16

CLOKX Rev 13,00, (lock rate

1M(01)
MICRO2
. MCX
CMTO98

T T ~F w ~T T T T 7 <5 T M = MIN UMMM MMM
MAIT TNIT

Line

page 1301
160ns
5
N

16:30:35
28-NOV-83

Pl v
~—

(-]

w©

—

. . . . . . . . Attt 2 R 2 2 20 0 0 0 DO OM O O0O0O0O

””””##”””””#ufl#””####fl”ufl”#””””””##Mfl”ufl”””#”##”##”0#"»”#”-H”

— @ -~ —

=¢o
o o 5 o cana
o Qe cocOo
e o o ¢ o WOo o SO2 = OO0
DIODDe LWo v MWMWW
D D LLoAN ADNNV
B DA PBPBd
B
== e
—msrammyVNOOD
LLLIL
LLLLXALLLTI
L
ROTSRK

Page 1302 |
160ns

CLOKX Rev 13.00, Clock rate
Defined Values
Fie
and
=
g
ld Names
(ross Reterence Listin

28-NOV-83 _ 16:30:35

Moy

MI1CROZ

(MT098.MCX

S
A

. MCX
(MT098

DST.ROR1

GPR.ROR1

18470

Page 1303:

160ns

18664

1
[}

8
9
3
2

9834

9839

11928

9
4

2
8

2
0
2
8

11933

14802

M TTTITT TIIT TITTITTI

GPR.R¢)

18465

16:30:35

N T OM O — 3 OO OMUN OO = CUMLE A 00O - e —

ESP
GPR.R

) 28-NOV-83

COOOCN = r—r— r— (\U~T T ~T 0O

DST.R+1

OO O r— v— — (U ~F ~F ~T 0O

DSTY.R

78908
e 6‘83/&3089758323
— MO O 69899
OO M.84543
IO OO87890
——— OOV69721

18460

RSRC

CLOKX Rev 13,00, (lock rate
Defined Values
and
Names
=
g
Field
Cross Reference Listin

MICRNDZ

14807

Page 1304}
160ns

CLOKX Rev 13.00, Clock rate
Defined Values
and
Fie
Names
Ld
Listing
e
Referenc
Cross

6
D
16:30:35

{MTO9B.MCX

MICRO2

28~
28-N0OV=~83

T UM TN MY T

AV (8t [aVIaVTaY TaNTaNTaNIQNS ToNTD V o TR md oVIAVToVIaN]o],o

O = M D = LN O MNIM O — O OO N AN OO MY Al
o STOUONMOUTONTOOOM— ONM
— I O — T OWNINOVMNA. . MMM O AR ON = N O O — U0 OV O I — O N0 —_—_
~ OOr NOUNDDSTCO OO~ O O = O U OO . © O AT N QU CON UM OO OVMICUED MO O~ M —

CLOKX Rev 13.00, Clock rate
MICROZ
28-NOV=83 16:30:35
Defined Values
and
Names
Fie
ld
g
Listin
{ross Reference
M0

(MTO98,MCX

—— OO OUM M MNP MY

—— OO UMM MMM N

42557

42579

42597

42603

42643

6969

716

7129

29201

29208

N OUON M A — N 0N 0O

UM OO T O — = MO —NO— NN INOON OO

Page 1305|

160ns

R7
R8
R9
RTMPGPR

—uy

6959

O ~TFOUr—NUY T ~F T

TEMP.R+1

6956

O DN —OOOITF OO

[
%1 a — [ [=4

- a
.

VNINIONOIY
NI OONAIN
CUNIOCUOU

CLOKX Rev 13.00, Clock rate
28-NOvV-83 16:30:35
(ross Reference Listing = Fie td Names and Defined Values

MICRO2

CMTO98.MCX

Page 1306

160ns

e (OUMM AT N T T OO — —— NINICIMMN S O

OMNINT PN INTIMOUST TN
N0 VMM OO —— OO ONNOT O
— MO N M =T OO OMINN = TN NINONOO 0 i MU — — UM O r— NN O OO

—

TMM

26735

16973

21015
26740

26808

27032

0
9
9

0
6
0

9290
9617

MICROZ

1M(01)

2B8-NOV-83 16:30:35

NORO MrMOUMY
oy

0—

— e QUMYST

— = UMT —M= — DIV O

— Iy ORI Y

OO A T OM OO Or = A = OO O s MM OMILN —

ZERO

Page 1307

—-OMIMT UT—M——

—MIT A OO O N0 ONINO = A — N O N O OIS e T .

=t e OUCUMIP T O o = CUOUM S e e = Qi acuNI N

31595
36026
47873

USP

(LOKX Rev 13.00, Clock rate = 160ns

=M O == P O N O ~T 00 G0N ~T O ~T O ~F OO NN N OONIM

TEMPS

TEMPY

)

Cross Reference Listing - Field Names and Defined Values

TEMP4

TEMP8

—0 N

CMTO98.MCX

[Tal,gl

VMNo0O

[

—-

(o=

zo — o

6
CLOKX Rev 13.00, Clock rate
e QL ld Names and Defined Values
— ~0 M (=] M "

ZERD.CLRRBSP
MLONG

160ns

1.40112234568899112357’890123566801112234445.\4567

SPW

OO
AT T ST T ST T NT T T T T MIMMINIWANO

T~MM

e 431{4230228747969983893666458658850242?508364

& o0

C -—
—~O

—_—
[SNe)

=4 = — (=4 (o4 0 = [=) ><

e["alValvtalieliel

Page 1308

Page 1310

160ns

CLOKX Rev 13.00, Clock rate
28-NOV=-83 16:30:35
1M(01)
Defined Values
and
Names
Cross Reference Listing = Fie ld

6
J
MICRO2

CMTO98.MCX

NO
e QO = T =T = OO— NNVNONO OO~O
OOM— TN O— —NOOMO
—
OMNOD
—MONMDO
OONI ANU~ OO
IO — ONN\ ON O~O — NI
—M3M OO— O OTTO tN— OOTR OTONNN
MO0~ O 99/*26335054865731326858761986331‘443415559419?8

12/457112‘5892?25601246025691«236713690127235825704253?.lo

T OONOINON
OOMON—
ONG
NN AT TN TN AT N AT AT N AT T T AT

A DM — OO MM ONRL e~ MM Oe POOe NITSNT U eI
——VO OOOO DOUIN OO
T
T
T
e
P
e
e
e
Nt

OO SN OO OO e e P e

R
RLONG

MINO OOV MOV OO— DT —

ANT o MO

’

Cross Reterence Listing ~ Field Names and Defined Values

NOP

Page 1311
160ns

CLOKX Rev 12,00, Clock rate

6
K

28-NOV--83 16:30:35
MmMon
MICROZ

CMTO98.MCX

CMTO98.MCX
v

6
L

OM OO OO IST OO+— OMIOO - D OUNIMO O 0 r— COMN =LA — MU +— 00O r— NUIST OO OIM = U T —
NN
M
MMM
MMM
MMM
NICUM
IO
O
OO
U
IO
O
O
U
O
UG
NI
U
A
O
U
)
OO0
OO
O
V
0
AU
U
eO MI—e eDOv OO

11-|122222222222222222222-{-(222222222222223374333333333333

1111222222222222222222222.(22222222222222333333333333333

1.4|1|-|222222222222222222222.(222222.};2222222333333333333333

a.l.|1112222222222222222222nfl)._22222222222222233333333333333

YA
MM
MMM MMM
MMM MI
AICU

VOe~

Page 1312
160ns

CLOKX Rev 13.00, Clock rate
28-NOV~83 16:30:35
1M(01)
(ross Reference Listing - Fie Ld Names and Defined Values

MICROZ

CLOKX Rev 13,00, Clock rate
28-NOV=-83 16:30:35
1M(01)
MICRO?
Defined Values
and
Names
ld
Cross Reference Listing - Fie

CMT098.MCX

160ns

Page 1313

~DMyO

w a. =)

— o -

wyo<To —w

I T T AT MMM MM M OO e MM

[+
= « e4

—0

a W — ~ 8]

CLOKX Rev 13,00, Clock rate
_28-NOV~83 16:30:35
MICRO2
Defined Values
and
Fie
Names
ld
Listing
Reference
Cross
1MC01)

CMT098.MCX

Page 1314i

160ns

CONREAD

CONWRITE
FLAGS_WB

FPA,ENABLE_WB5
FPTCR

1PRTM

LOADCRAR

8013

8024

20972

358617

35821

35825

-<To—[aV¥TaVE]S

+ O = MO OO- =0V U

OOS F-MN—ONNAIO TN — O

AN M-IT—TONNONOMNO—NNODO

OO VOO v = NINIMMIST T T T~ ~F T

38156

= OO — IO — M-I N

I TU
I ORO
O— —(UOTAh—NO—MTROO
—ONOT—NOTOM

o~
M M MY wn
38095

LOADTRAR

UMY
NOO

wmQwUnr MN ONonOs MO MOy

OO M~

INIR
INIR_WB
1PL CL:]

MO
0O

GRANT

(MTO98.MCX

P(_wB

—=0ON MOT

Page 1315

160ns

MM M PeMST

PC_PC+WB

16:30:35

19321

=iy
TP~
O MO O VO

NOP

28~
28-NOV=83

TN
OR
NOT~

MEMSCR_WB

1M(01)

—Mt P MO OOURN — OO 2 T OF I — MNANONO

MEMSCR

CLOKX Rev 13.00, Cleck rate
Defined Values
and
(ross Reference Listing = Fie Ld Names

MICROZ

19413

19417

19460

3
5
7
8
I4
?
2
5

6
7
5
3
2
6
2
2
3

46744
47066
47262

38282

40869

M T OO U — DO -

MW — N O NN I N D O

PME
PREV_CUR. ISCUR_WB
PREV_WB

19409

READTRAR

REICHK

TB_WB

TCSR.IICR
TCSR_wB

TopcCk

NO OO NI OOV OV

REVLEVEL
SOFTIFR_WB
STEPC wB

AONC0D

TODCLK
w8

35999

36004

36046

TUSBWRITE

35440

35492

38109

TUSBREAD

19464

M~ W OO0 NN OO v =~ MMM O DO O — T OO OO0 OO NUNINIMAT I TN NLALALN

M s 01149126957731!1!5037655406378986869742?«19300962894
MTOMT MNOM OO OOINT— RN TN OO 0O QO MY OO A AL GO LN CO O NI CO PN O O +— ~T OO OIM T N

58/4?9/40281‘094767836493895?2064135133&86811.16398‘30 — O ao Y

VA_PC+]+W PC_PC+]

VA_VA+4

VA_WB

_28=NOV-83 16:30:35
M01)
(ross Reference Listing =~ Fie td Names and Defined Values

MICRO2

(MTO%8 MCX

8170
)88031341.
8157790368
1517571557
)428438317
1762176384
70469.'786
NITI 56802
OGMMNDO\..82
OTOMG68516
T-INF46797
NDNO—
12!%639486

UVCTR_CM. IS

Page 1316'
160ns

Clock rate
7
CLOKX Rev 13.00,
C

O O OO

T T T ODOOARRAO T —r— NN NOINMMM NI 3T OO

OUNNIDUNI— R ONM
OOV
Ty
T
T
T
M
TMOT T TT TOONN MAOO =OO~T O N O— = A= QO OO— (WU = P UMMM

& T T TV OO OO r— = —— — CUNINICUONICUM MMM MM 3~ 7 OOV—T

.
WDR_WBUR

7
]

46012
46889
47139

I T T T U DT OO OO O 1= = = — IO UM MMM MM T I T T OO~

WDR_wB

Page 1317
160ns

CMTO98.MLX

(L.OKX Rev 13.00, Clock rate
28-NOV-83 16:30:35
M0
MICROZ
Defined Values
and
Names
Ld
Fie
Listing
Cross Reference

CMT098.MCX

MICRNZ2

1M(01)

2B-NOV-83 16:30:35

CLOKX Rev 13.00, Clock rate = 160ns

(ross Reference Listing = Field Names and Defined Values

; This page intentionally left blank.

Page 1318

— oM M O 0N

[

— OO === =IO T T T ~T~F OO

QO oM - i o L}

TN OO OUAT O MUAT D 00 O MO O OMICO T N O M
OO MO (Jr— — 2000 MFTONNOUIMNIOM

g e o

Page 1319
160ns

CLOKX Rev 13.00, Clock rate

7
F

_28-NOV~83 16:30:35
- Macro Names
Listing
Reference
Cross
1M(01)

MICRO2

N OTAND.R(]
.OR.R[]
o
LOR.ZLITOL)
0
OC]
X
.XOR.ZLIT
]
B.AND.ZLITOL
M

M B.ANDNOT.
CONX (1

X
_MB.ANDNOT. CONX(4)
M B.OR.CONX(1)

cC. ZL170C]

CC_ZLITOL] ALUS?
cCr)

CHECK INTERRUPIS?
CLEAR ADD1(FLAGD)
CLEAR ADD2(FLAG1)

CLOKX Rev 13.00, Clock rate

T—M~r

Page 1320

160ns

—oung

NMNOO

€ — T — G0 0O 0O €0 0O 0O G CO €O €O N 00 CO O '~ +— L0 v— O

CCOP2 SIGND CMP .NOT.IRQ?

1MC01)

—Mr

(MT098.MCX

,28-NOV~-83 16:30:35
Cross Reference Listing - Macro Names

MICRO2

Mmnouoc

25994
26500

16608

47494

26002
26504

47509

N OMO OO T N PNV

CLEAR BOOT(FLAG MMNOINT)
CLEAR FLAGO

~M
T ~—

CLEAR ARITH TRAPS

ONM

—IONOVTO

(LEAR FLAGA

(LEAR GFLOAT(FLAGS)
CLEAR MM, MOINT

S
4[

CLEAR FPD

33076

—cum ["aligle)

33081

-y

(LEAR FPA(FLAGO)

0)
—
—0O

CLEAR FP TRAPS

33086

L+la¥lo

40877

40881

40885

Page 1321
160ns

(ross Reference Listing - Macro Names

CLOKX Rev 13.00, Clock rate

7
H

16:30:35
28~
28=-N0OV~-83
1M(01)

— — M T T T NI TN T M

N M OISR —O

o ——c-

M N NN O O0DOOM N0

au
o

O M 00 INOTT TN 3O

@ 1XO

Do R Ile B

o
)oK o~3 NW
SN 6 ) VIVLD
Zw
O NVLVVN
OE ZZZZZZZD < ON

QO+ 1 a
NNz
D>

Z2axxo

wow —L VOVLVL LY ~i Lo - VIV ue-

JO O
=. L
=
Ou~ru beZa Oa —x
Tute wLdLu

20X o
wr wVE3Ix
ODD a>ouw
=- TEE
OO xTnHnw
wiwtd wwwwbwiw wowo o

MICROZ

(MT098.MCX

1M(01)

. 28~NOV-83

16:30:35

(ross Reference Listing - Macro Names

CLOKX Rev 13.00, Clock rate

160ns

Page 1322

~T T 0N

A
—
—
—

[aVI a]

[
«©
<o©
o

—r— N

oy O ~
OO0~

+ 1

—e . —: OO o~ ¥-~
m
MP—aQ s e s e - & X+t Z a«o =>x@M
((((((.CDDDDDDDDDDDDDDDMMMM )} ) e e s o v o » — M EEE + L1ee P
Vnv

STP

MICROZ

0OD

My N~ [*ad ~Ny

M M N~ o~ =2

16:30:35
28=NOV-83
Cross Reference Listing - Macro Names

MICROZ

1M(01)

7
CLOKX Rev 13.00, Clock rate

160ns

Page 1323

0 RE SET
P.TS §SIGND
P.TS

Page 1324

CLOKX Rev 13.00, Clock rate = 160ns

45913

38390

38405

38473

MUY

38729

38757

3889

38913

38918

869
184
202
475
284

889
21

NOMO ©

[R<2>?
IR<5>7?

CMR)?

IPL_MCJ.RL.16
IPL_[]

1R<2=0>?

— OO

INTPEND OR TIMER?

16:30:35

28~
28-NOV-83

(ross Reference Listing = Macro Names

T ~F T T — MUAN D — e r— T e M — OO MDY

. (=]

T (&} ~r ~ -

INIR M[]_Q

1M(01)

<200 N OIR

. MCX
CMT098

MICROZ

IRD1

NN = DIN MO
O3 OO

. O T—=FMNO

[a¥]

[~ <13

~ (=N} —C

)

(f;‘l

MDR”-

|LSSV
[anlan]
—~

MDR

[ [anlan] xo

o oo

i < N~ o

~ —~

OMIST
[ala¥led

~r —J
o0 R >O

(Clock rate

pPage 1325

160ns

M
—

T—ry— =[4My+Y—M

- o l <@ £v Mma won

7
CLOKX Rev 13.00,

—r— M-I T
OFT—ND

MDR_-ML]

[+ < =2 =
o 4

T T AT AT T N NT e NOUOCUMMN UMD
OO U T
O OOOFOO ONO

o<o

MDR_(M

R[7]aV i-~

]

]b—_L

[ = — [=4 o o0 = w2 >

—~ o

> =+

CMTO98. . MCX

MICROZ2

EMSCR_MLI.ANDNOT. (RLJ.RL.24)

1M(OD)

28-NOV=-83

16:30:35

Cross Reference Listing - Macro Names

4058 #

35546

37807

37813

37856

47190

47230

23060
34436

23079
35521

23145
35562

23198
35589

23296
39919

23326
39975

23436
40034

23540

7857

29656

29707

15806

15812

15856

15861

15869

12849

6651

6769

7398

EMSCR-RL]
EMSCRZRCY M[].RL.24

4062 #
4063 #

6277
35579

6987

37733

5160 #

5523

37409

5605

23000
26196

38931

EMSCRZZLIT24T]

4064 #

MM, ALLOW. INT?

5162 #
zg%gé

MM_NOINT?

5163 #

7853

MOPZERO(F LAG1)?

5166 #

12845

MICRO VECTOR?

MOPZERD (MUL1 XOR MUL2)?

5165 #

MTEMFC_(MDR.RR.P) .AND.R[]

4066 #

MTEMPO_MDR+Q

4070 &

MTEMPOTD_0 Q_SEXT(MDR)
MTEMPO_D MDR=ZL1TOL]
MTEMPO_MDR+1

4067 #
4068 #
4069 #

14828

29872
9300

19388

19290

MTEMPO_MDR+RL]
MTEMPO MDR+RL J+ALIC
MTEMPO_MDR=ZL170[]
1 T8[]
MTEMPO_MDR.AND.OL
MYEMPO”MDR.AND.RL]
MTEMPQ_MDR.AND.ZL1T0[]
MTEMPO_MDR.NOTAND
. R[]

4071 #
4072 4
4073 #
4074 #
4075 #
4076 #
4077 #

41647
29906

MTEMPO_MDR.OR.Z1.1T16(]

4080 #

41651

MTEMPO_MDR.OR.R[]
MTEMPO_MDR.OR.2L1T0L]

MTEMPQ_MDR.OR.2LIT8[]
MTEMPOMDR (MDR+ZLITOC1).SL.1
MTEMPO_PC-R(]
MTEMPO_PC.ANDNOT.RL]
MTEMPOZPC.OR.R(]
MTEMPO_RBSP

MTEMPOR[J Q_MDR

MTEMPO_RL[J-PTBACK

MTEMPQRLI.RR.24 Q PCBACK

4078 #
4079 #

4081 #
4082 #
4783 4
4084 #
4085 #
4089 #

4086 #
4087 #

4088 #

14980

13064

29881

39172

13982

14425

29891

29895

28407
41718
41722

28974

44985

45331

45502

45874

28846

29120

32034

12977

12988

39043

27768

32692

41276

MUL2 (FLAG3)?

5168 #

5169 #

12864

13090

13884

14436

15776

165383

16623

3739 &

15818

9168

9173

9178

9183

9189

9194

9198

9202

3740 &

9207

9212

9217

9222

9228

9233

9237

9241

§171 &
5172 &

14218

45673

41251

M[] BIT24?
M{1.EQ,=12

14207

41708
41712
41672

. XTR.
MTEMPOTSEXT(MDR)
MTEMPOTSEXT (XB) +RL ] pc _P(#2
MTEMPQ”SEXT (XB)+R[] PC_PC+4
MTEMPO_SEXT(XB)+RL] PC_PC+I]
MTEMPO_UNPACK (MDR RL[1)TM
MTEMPO_VA+ZLITO[]
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23817
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Page 1327I

CLOKX Rev 13.00, Clock rate = 160ns
35450

4059 #

4060 #
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15922

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26760

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160ns

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8
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28-N0V~83 16:30:35
(ross Reference Listing ~ Macro Names
Mon

MICRO2

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RNUM_PDOPRBS MTEMPO_POPSIZ

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Page 1339

CLOKX Rev 13.00 , Clock rate = 160ns

RNUM_1

OO GO0 OO0 — m R e NN NI TMY

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28-NOV-83 16:30:35
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160ns

CLOKX Rev 13.00, Clock rate

8
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28-N0OV-83 16:30:35
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Page 1341|

28=NOV~83 16:30:35
Cross Reference Listing - Macro Names

(MT098,MCX

MICROZ

1M(01)

CLOKX Rev 13.00, Clock rate

Page 1342 I
i

160ns

TMNe— N
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21040

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21673

21686

Page 1343

160ns

24557

24718

41746

41755

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Page 1345

160ns

oOM
15840

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160ns

9
CLOKX Rev 13.00, Clock rate
H

16:30:35

28
28-NOV-83

1M(01)
28-NOV-83 16:30:35
MICRO2
Cross Reference Listing ~ Macro Names

CMTO98.MCX

CLOKX Rev 13.00, Clock rate

160ns

Page 1348

TN T TSI TN T T M
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28-N0OV-83 16:30:35
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Page 1349

CLOKX Rev 13.00, Clock rate = 160ns

—_—

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28-NOV-83
Cross Reference Listing - Macro Names

MICROZ2

CMTO98.MCX

4892 #

CLOKX Rev 13,00, Clock rate

20195

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SQ&ADW&
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Page 1351

160ns

ONX (4)

21512

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23825

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28~
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28=NOV-83 16:30:35
MICRO2
Cross Reference Listing -~ Macro Names

W-NMeJO— e—OA

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160ns

Page 1352

LD ST

28-NOV-83
Cross Reference Listing ~ Macro Names
1M{01)

MICROZ

CMT098.M(X

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Page 135
160ns

9
CLOKX Rev 13.00, Clock rate
N
16:30:35

37693

37718

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21394

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Page 1372

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Page 1382
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w

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0 D0 D00NOP
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MICROZ
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Page 1383
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16:30:35
28~
28-NOV=-83

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Page 1384

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OONTNRAT T T e — OO ONI— MO 00U O

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Page 1385
160ns

6 12
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28-NOV-83
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Page 1386
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28-NOovV~83 16:30:35
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Page 1388
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28-NOV-83 16:30:35
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Page 1389
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16:30:35

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16:30:35

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Page 1390

CMT098.MCX

;Location

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86
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Page 1391

CMT098.MCX

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28-NOV~83 16:30:35

Location / Line Number Index

N 12

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Page 1392|
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28=NOV=-83
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2/A

3/8

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5/D

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Page 1394

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28-NOV-83 16:30:35
Location / Line Number Index

. MCX
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;Location

0/8

1/9

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2/A

3/8

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5/D

6/¢

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Page 1395 |

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16:30:35

E 13

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: This page intentionally left blank.

Page 1396

28-N0OV-83 16:30:35
MICRO2
Index
Number
Location / Line
M0

CMT098.MCX

;Location

0/8

1/9

2/7A

3/8

4/C

5/D

6/t

F13

CLOKX Rev 13.00, Clock rate

7/F

160ns

Page 1397

M — P AR O MNP AT T D 0 — I — O~ T O NIOMD = O I

CMT098.MCX

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28-NOV-83 16:30:35 6 13CLOKX Rev 13.00, Clock

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; This page intentionally left blank.

opage 1398!|

CMT0O98.MCX

;Location

2/7A

3/8B

28-NOV-83

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1/9

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U 0008
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U 0028
U 0030
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U 0058
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U 0080
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4/¢

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5/D

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7/F

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Page 1399

e an e

CMT098.MCX
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7/F
6/E
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3/8
2/A
1/9
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;Location

Page 1400
160ns

CLOKX Rev 13.00, Clock rate

28-NOV-83 16:30:35
MICROZ
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113
1M(01)

hd - R U UARL | S L U] nrenun " i e T L I L L O L |
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J 13
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28-NOV-83 16:30:35
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7/F
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Page 1403

CLOKX Rev 13.00, Clock rate = 160ns

L 13

16:30:35
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28-NOV-83
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Location / Line Number Index

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;Location

0/8

1/9

2/A

3/8

4/C

5/D

6/F

7/F

L 0848

5913=

5920=

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U 0858

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5765=

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680¢
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5876
29664:
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6265=
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6682=
6229=
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7227=
6542z
6587=
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7268=
6345=

5882
6007
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6293=
6270=
6517=
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6657=
66B6=
6779=
6621
6900=
6769
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6592=
7204=
7272=
6349=

5888
6128
7975=
6139
6274=
6520=
6178
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6690=
6783=
7187=
6904=
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7208=
7276=
6822

5892
6132:
6156=
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6142
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7618=

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U 0850

u 0860
U 0868
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U 0878
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U 0908

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U 0918

U 0920
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U 0938
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5504=
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8123-

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7762=
7027
7055
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7090
6474~
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6864=
7059=
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7710=
7829=

5508=
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5904=
5687

7553=

7726=

6359=
6387
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6960=
7310=
7765=
7820=
7912=
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7492z
7536=
7655%
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5531=
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6836

6363=
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7314=
7769
7048
7066
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6483=
67435
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7135«
7235=
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2718=
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5535=
5796=
5940=
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7561=
7729=

80586886
6892
67265=
6918
6926
6969
7824=
7915=
7078
8168=
6487=
6766=
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7138=
7239
7338z
7369=
7613=
7462=
7507=
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7667=
7722~
7B50=

5472=
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6369
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77646=
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6433=
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6840
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7911=
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5676=

5810=
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5929
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7110=
614>
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6800
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6878

7683=

8132=

6373
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6983=
7750=
7801=
7873=
B8026=
B191:
6437z
6494=
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72957345=
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7737=
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5733=

58l4=
5664
5785

5963
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6163=
6251=
6277=
6528=
6281
6604
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5737=

5818=
5667
5800

5968
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79786256=
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6221:
6675=
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5428=

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6773

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4557=
6803
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6832

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6377=
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6560=
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(B18
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B063=
5889
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OO— NIMAT O TNOO = NNA N TGN OGN OO0 VO~ PN VBVOOONONMINDVO NINT V0D

099909787622869835429678017850w19.l20936480.62977493884.0

7/F
6/¢
5/p

TMC01| )

4/C

Page 1405;
160ns

N 13
CLOKX Rev 13.00, Clock rate

28~NOV=83 16:30:35
Location / Line Number Index
MICROZ2

(MTO98.MCX

Location / Line Number Index

.- 3 SR DN !

.- e e MW bWt

AL OO v— O AL OO v T NGNS
T OO

)

—_— OO PO VNN — OOM - O M

i [l o

.){\(221(_,\.(1(?271).1‘,)s)l..()u)L)()..)L.)L)lw,()s\(\..\‘.,\,,G)LJ.)..\ E Tl R Ul T e VY o P Vo Wi ML S a Vi PN Via Vi)
P NN OO — OO CON Y bflnO)L.lr)(;L‘].C)\VL\I‘.It’J(.Ulsgfiu‘sogqsfiuSSSé?qs
ROROVBOHOBOBUR\UQUOH\U.HHUHU..G\\H”:HU.NU\U.N e Lo XD DD T X CSWV T VWOV

7/F
6/E
5/D

3/8
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0/8

1/9

(MTO0K

MUX

[{RO?

G/C

Page 1406;
CLOKX Rev 13,00, Clock rate = 160ns

B 14

16:30:35
28~NOV-83
Mo

OO OO TN 2O T NN 54555555555555566555655566666?777’

0:6/*75/%6462271957351458068434629560043808612107774 -« CON. M
22?2222222223333333333333333333333333333333333333831’3

UM OO AN = OO O T T M OO v— PN O 621:2/*5:)7)25/«83188342985361\.047?9
1?383
59900
24503
1\,44
3L855
?7888
01112
88900
789?2
65689
98055
66777
SSé66
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55555
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671915298409367776357417065680976067953277.0/-.31.896]815
~ 0,9999999999954644/&55545556555555555665556655566666777

N~co

7/F
6/t
5/D
4/C

80808080
0808080808080808080808080
80808DDDDD
w— -[we] 08080
[,tE
EEE_.tr[ch
EEEEE08080
EEEEE80808
EEEEE
EEEEE
D\uDD
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o ac = [} x

3/8

Page 1407‘
160ns

CLOKX Rev 13,00, Clock rate

28~NOV-83 16:30:35
Location / Line Number Index

C 14
M

k=]
—

7/F
6/E
5/D
3/8
0/8

1/9

2/A

4/C

160ns

28-NOV=-83
Location / Line Number Index
.

(MTO98.MCX

1M(01)
;Location

Page 1408,
MICROZ

D 14
CLOKX Rev 13.00, Clock rate
16:30:35

62824C)048445892?8503660218004803

NI O LN OO233N\
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9884346408084812
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67777314|7
12623
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6/E
5/D
4/¢
3/8
2/A
1/9
0/8

;Location

Page 1409|!
|

CLOKX Rev 13.00, (lock rate = 160ns

16:30:35
28-NOV-83
M0
MICROZ
Location / Line Number Index
CMT098.MCX

E 14

Location / Line Number Index

7/F
6/E
5/D
3/8
:Location

0/8

1/9

2/A

4/¢C

39?72415?8822

3445566?78899AABBCCDDEr_.._rrF004|4|2233/445C)66778899AABBCCDD

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22222333333333333333333322222222223333333333333333333

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3230
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56222
8652400011
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1?7347528087600184982732988888
22223
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11111
223?7
22222
01111
00000
88890

Page 1410
160ns

CLOKX Rev 13.00, Clock rate

F 14
16:30:35

MOOD

28-NOV-83
MICROZ

CMT098.MCX

7/F
6/E
5/D
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PR T T U R U U R R L U L [ L U Ui
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e 5607
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ation
:L-

Page 1411

CLOKX Rev 13.00, Clock rate = 160ns

G 14
< M [7aY
— ~O

[=3

Location / Line Number Index
.

?972858889660870?5123356148?96700856782369898/N../.'BSSSZ

333333343434334434344[44464444434444444443444444&4444Lv

6969777080817?3795841434526n.(_nl2156326?34848485666689001
00O DOO N

OO OMMMPL AT T T TN DO
OO0 OO33334
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80808?
8080808080808080./777
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7/F
6/E
5/D
;Location

0/8

1/9

3/8

CMT098.MCX

2/A

4/¢

Page 1412
160ns

CLOKX Rev 13.00, Clock rate

H 14
16:30:35
M0

28~NOV-83
MICRO2

7/F
6/E
5/D
2/A

3/8
sLocation

0/8

1/9

4/C

Page 1413
160ns

I 14
CLOKX Rev 13.00, Clock rate

28-NOV~83 16:30:35
Location / Line Number Index
MICROZ

{MT098.MCX

VR CUMIOO OUIN LA O ~T U OO N — DD O M OO = OO
OO OO VOO NDOOOOOOORMNNNINDD—R O

PG OV OV VOOV GOV OONNAN OO o

"
UOICCIN OO O OOMNN — O T — O OQOM -3 MK

el
NN

S © NMARA

[
A CcOMMY

111111111111]11111111.111!1112222222222221(2229;2

;

CMT098.MCX

MICROZ 1M(01)

28-NOV-83 16:30:35

Location / Line Number Index

;

J 14

CLOKX Rev 13.00, Clock rate = 160ns

This page intentionally left blank,

Page 1414

MICROZ

CMT098.MCX
Words

CHARTS
REGION
DEF IN
MACRQ
INTT
CONSOL
INTLOG
FLOAT

VIELD
CONTRL

[%e

Used

PCALL

MIsQut
CHAR
DE CMAL
EDI
MPRCHM
PRLDSV
1ANDE
MM
CMODE
0SR
UVERFY
GHROM
FILLER

COoOO0TDOCCOODTTCOCOOOCO [olelelelelele]

REV/ZS0

not

in bounds

1M(01)

(-code Microword Summary

;

28=-NOV=83

Remaining

Total micruwords used in memory (i 256

Total microwords remaining in memory (: 0
Highest address used in memory (: OQFF (hex)

16:30:35

K 14

CLOKX Rev 13,00, Clock rate = 160ns

(MT098.M(X

MICRO2 1M(OT)

28-NOV-83 16:30:35

(~code Microword Summary

;

L 14

(LOKX Rev 13.00, Clock rate = 160ns

This page intentionally left blank.

Page 1416

(MTQ98.MCX

MICROZ

IMEOD

28-NOV-83

D~code Microword Summary

;

This page

16:30:35

N 14

CLOKX Rev 13.00, Clock rate

intentionally lett

blank,

= 160ns

Page 1418

MI(ROZ MO0

(MTO98 . MCx
REY?S0

THAKRTS
REGION

DEFIN
MA(RO
INLT

CONSOHY

INTLOG

(
C

L
V]
U

{

CONTRL

{HAR

g
16

MER! HM
PR DSV

¢
4

1ANDE

]

TMODF

O5R
Uit wfy
CHROM
FLULER

G
i
o
0

Vi ed
Hemaining

,"‘_‘!)

)

Dt (MA|

tED1

PrALL
M1SQut

Page 1419

words not
in hounds

FLOAT

VIELD

%5
2R-NOV=83 16:30:

I~code Microword summary

(LUKX Rev 13,00, Ctock rate = 160ns

g gaed
Taral o mirowdr

0 memary

[

0hn

W s rematrotrag oomemare f o
vy micr
sighest gddress ged Tnomemory Jo OFF (hex)

:fl:w

B 15

;
;

{MTO98.MCX

MICROZ? TMCOD)

2B-NOV-83 16:30:35

€15

page intentionally

lett blank.

l=-code Microwora Summary

This

CLOKX Rev 13.00, (lock rate = 16Uns

Page 1420

‘

(MT098.M(X

REV750
CHARTS
REGION
DEF IN

words not
in bounds

PCALL

misaue
(HAR
DECMAL
EDIV
MPRCHM
PRLDSV
TANDE

CMODE
OSR
Y
UVERF
GHROM

FILLER

used
Remaining

FLOAT
VIELD
CONTRL

——

INTLOG

2B8-NOV-83

O=cote Microword Summary

MACRO

INIT
(ONSOL

IM(O1)

COOOOC CHO =2 WOINNOOOODTO

MICR">

054

in memory (: 256
Total microwords used
Total microwords remaining in memory 0: J
Highest address used in memory 0: OFF (hex)

16:30:35

D 15

CLOKX Rev 13.00, Clock rate = 160ns

Page 1421

(MT098,MCX

MICRO2 IMOOT)

28-NOV=83 16:30:35

O~code Microword Summary

;

E 15

CLOKX Rev 13,00, (Clock rate = 160ns

This page intentionally left blank,

Page 1422i
|

;

Page 1423:

Words not

OCOoO0OOOOOODOOOLCOOOOOODOCO

1in bounds

OOC

OO NO ~4OODONNOO [olelelelalelelela)

2800-2BfFF

A%l

o)
ol olelelalelolelololnle)] [=lelelelaloleleleleleleloleiyyl

—

[3%]
o

O
W

n—

[=ad

wvun
=
=
NOW
O
O

2000-23Ff

QOO OO
SO[eloP Relelel Jolelelele i le ]

1400~17FF

in memory U: 6203
Total microwords used
in memory U: 1089
remaining
Total microwords
U: 2BF6 (hex)
memory
in
used
Highest address

—

£~

130
0
98
1024
0

O ORNIOOC
2O 0OOOCO

0
0
5
0
3
0
7
0

~N)

—_

0
0
0
0
0
0
0
0

CLOKX Rev 13.00, Clock rate = 160ns

0
0
0
0
0
¢
0
0
0
0
1
0
0
0
0
0

GHROM

FILLER

1000-13F

F 15

—

CMODE
OSR
UVERFY

—_—

O -

—

ARNJA

VIELD
CONTRL
PCALL
MISQUE
CHAR
DECMAL
EDIT
MPRCHM
PRLDSV
IANDE

0CO0~OFF

CO=—aOQ N

FLOAT

0
0
0
0
0
9
0
2
6
0

0800=0BFF

16:30:35

k=4

ROW

[an
¥ o

—

N
=

INIT
CONSOL
INTLOG

0400-07FF

DEF IN
MACRO

ROW 2

=S OOOO0O
OCNIN
NI O T NGO —PSS NDW—

0000-03FF

CHARTS
REGION

Used
Remaining

ROW 3

U~code Microword Summary

ROW 1

REV750

28-NOV=83

j=]
~

{MT098.MCX

1M(OD)

(-]

;

MICROZ2

(MT098.MCX

MICROZ 1M(O1)

28-NOV=-83 16:30:35

U=code Microword Summary

G 15

CLOXX Rev 13.00, Clock rate = 160ns

Page 1424|
!
{
{

; This page intentionally left blank,

QICROZ 1M(01)

CMT098.MCX

:
:

28=~NOV=-83 16:30:35

ummary

H 15

CLOKX Rev 13.00, Clock rate = 160ns

The files used in this assembly are:

1C
1C
. MIC
FLOAT

. MIC
VIELD
CONTRL .MIC
PCALL.MIC
MISQUE .MIC
CHAR.MIC
DECMAL .MIC
EDIT.MIC

M1 (
MPRCHM
PRLDSV.MIC

MIC
[AN.DE

MM.MIC

E
. MIC
CMOD
OSR.MIC
UVERFY.MIC
GHROM.MI(
FILLER.MIC

M]ISQUE,
validity failure in file
PUSH,NEXT/MM_PRB.WRITE.SIZ

21675

Pas. 1 warnings:
Pass 1 errors:
No.
No.
No.
No.

0
0

of micro worde
extended
over extended
patches

Fatal

mul/div errs

Pass 2 warnings:
Pass 2
:
.
:

6703
518
0
0

; (HECK THAY TAIL CAN BE WRITTE
1
0

Page 1425

M]CRO2
MICRO2
M1CRO2
MICRO2
MICRO2
MICRO2
MICRO2

MICRO?
MICRO2

MICROZ
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MICRU2
MICRO2

MICRO2
MI(RD?
MICRO2
MICROQ
MICROQ

MICRO2

e e e S Y S St e N

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MICRO2
MICRO2
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MICRO2
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MICRO2
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T A

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MI(RC?
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COOOOOOOOOTCOOOOO
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MICRO?
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MICRO?
M{CRO?
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MICROZ
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MICROC
MICROZ
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MI(RO?2
MI(RO?
MICRO?Z
MICRO?2

MICRO2
MICRO2
MICRO2
MICRO?
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MICRO2
MICRO2
MICRO2
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MICROZ
MICRO2

MICROZ

MICRO2
MICROZ
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MICPOZ2
MICROZ
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MIVROZ
M} (RO2
MICROZ
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MI(ROZ

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MICRO?
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MICRO2

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IMOT

Mo
MO
Mo
Mg
Mmooy

TM(0T)
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MOn

Mon
1M(0Y)
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M0
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1Mo
1M(01)

mMon
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mon

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