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M-9312-0-5-B

August 1978

46 pages

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Document:	ROM Listing Diagnostic
Order Number:	M-9312-0-5
Revision:	B
Pages:	46
Original Filename:	K-SP-M9312-0-5_Aug78.pdf

OCR Text

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REVISTON HISTNRY

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ROM

LISTING

DTAGMISTIC

(K=SPeti0312eN=3)

Page

TDENTIFTICATION

PRONICT NAME POM LISTING DIAGHOSTIC (K=SF=Mg312-0=5)
SEZTTON

SESTINN

¢ RPIM

RAM

DATE

23«24RF1=«=«PAGE

23=R1AF1===PAGE

A(IG

197R

ROM LISTING DIAGNOSTIC

(KeSP=M9312=0=5)

pPage

SECTION
ROM

23«248F1

TABLE
OF CONTENTS

1.0

OPERATIONAL NOTESese=ccecccc~cccmavae=PAGE

2.0

PRIMARY CPUDIAGNOSTICSeeecwcecccecac=sPAGE 15§

3,0

CONSOLE FUNCTIONSececconccceccascccecc=ePAGE 18

4.0

TTY Hnnnncnsp-----------;-------------PAGB 21

5.0

SECONDARY CPU DIAGNOSTICSeeecceccccceacPAGE 283

6.0

MEMORY DIAGNOSTIC
AND SIZE ROUTINES==<PAGE 28

ROM LISTING DIAGNOSTIC

(K=SPeM9312=0=5)

Page ¢

1.0

OPERATIONAL

OVERVIEW

1.3,
1.4,
1,5,

1.6.
1.7,

INTERNAL

NOTES

|
SWITCH

SETTING

A,
POWER UP AND CONSOLE BOOT SWITCHES
B,
MICRO SWITCH SETTINGS
CONSOLE EMULATOR
BOOTSTRAPPING
DIAGNOSTIC TESTS

RESTARTING AT THE USER POWER FAIL ROUTINE

LOAD ADDRESS AND START PROCEDURE

ROM

LISTING DIAGNOSTIC

(K=SP«M9312<0-5)

Page

1.0

OPERATIONAL

NOTES

NVERVIEW

THE

M9312

CAPABILITIES

CONSOLE

FOR

SWITCH

DESIGNED

ALL

BOOTSTRAPPING

FUNCTIONS

M9312

ROUTINES

INCLUDES

PROVIDES

SOME

BRASIC

CPU

SWITCH,
BY USING

OR
THE

PROVIDE

SYSTEMS

FOR

BOOTSTRAPPING

WITH

ADDITION

ALL

MAJOR

FOR

CONSOLE

AND

MEMORY

THIS BOOTSTRAP
HAS
FLEXIBILITY
OF
OPERATION,
AUTOMATICALLY AT A POWER UP,

BOOT
EVEN

PDP-11

PDP=i1

PROVIDING

AND

INTERNAL

DIAGNOSTIC

A
WHAT

BEEN
DESIGNED
FOR
MAXIMUM
ITS FUNCTIONS MAY BE INITIATED
OR BY
DEPRESSING
THE
CONSOLE

BY
A LOAD ADDRESS
CONSOLE
TTY
WHILE

AND START
RUNNING

SEQUENCE, OR
THE
CONSOLE

SETTING
SET

MODULE,

ACTION

ACCESS

ANY

EIGHT

MICRO

THESE

ARE

THE

TO
THIS

ACTIVATE
SWITCH

ARE

THE

LOCATED

ROUTINES

GIVE

THE

DETERMINE

USER

AUTOMATIC

POWER UP AND CONSOLE BOOT SWITCHES

PRIMARY

SWITCH

THEY

ACTIVATING

PROGRAMS
ARE EITHER A POWER
THE CONSOLE BOOT SWITCH,
MICRO

SWITCHES

USED

TO BE TAKEN,
FUNCTION,

M9312

TESTS,

SWITCH

M9312

THE

ALSO

EMULATOR,

1.2.

THE

DEVICES,

EMULATION

GD-NOGO

WITHOUT

OFF

THE

M9312

THEN

PROCESSES

FOR

THE

M9312

Up SEQUENCE OR THE ENABLING OF
ON

MUST

NORMAL

POWER
BE

UP,
THE

TRAP

SWITCH
ON

THE

POSITION,

LOCATION

EXECUTE
THE
SWITCH IS ON

USER
POWER
UP ROUTINE WILL OCCUR,
WHEN THIS
THE OTHER SWITCHES, 3 THROUGH 10, WILL DETERMINE
WHAT
ACTION
THE
M9312
WILL TAKE WHEN THE POWER UpP OCCURS
(SEE MICRO SWITCH SETTING BELOW),
IF THE SYSTEM INCLUDES A CONSOLE
BOOT
SWITCH
THEN
ANY
TIME THAT SWITCH IS PRESSED THE M9312 WILL BE ACTIVATED
(SOME PROCESSORS MAY HAVE TO BE HALTED FOR
THIS
SWITCH
TO

HAVE

"FAKE"

ANY

EFFECT),

PDWER

THE
BOOT
DESCRIBED

THE

773000

THIS

PRIOR

TAKEN

LOCATION

THE

PROCESS

FOLLOWED

SWITCH
ABOVE IS

SWITCH),
CPU.

DOWN

(NOTE THAT
IRRELIVANT

RESULTS
THE

000024,

POWER

UNIBUS

FROM

ADDRESS

ROM
THE

A
UP

NEW

ENTER

THE

ROM

CAUSED

PRESSING

THE POSITION OF MICRO SWITCH 2
TO THE OPERATION OF THIS
BOOT
NORMAL

POWER

SEQUENCF,
LINES,

LOCATION
PC

USED

POWER

WILL

SEQUENCE
M9312

THIS

773024
BE

UP
THE

THE

CAUSES

THE

INSTEAD
LOGICAL

THE

ASSERTS
NEW

‘OR’

FROM
OF

THE

CONTENTS OF ROM LOCATTION 773024 AND THE EIGHT MICRO SWITCHES
ON
THE MG312 MODULE (A SWITCH IN THE ON POSITION IS SEEN AS
A

ONE:s

LIKEWISE

SWITCH

THE

OFF

POSITION

ZERO),

ROM LISTING DIAGNDOSTIC (K=SP=MQ312~0=5)

WAY ALL THE M9312 OPTIONS ARE ACCESSABLE BY MERELY
THIS
IN
HERE
NOTE
GIVING FACH OPTION A DIFFERENT STARTING ADDRESS,
THAT MICRO SWITCH NUMBER

IN ROM LOCATION 773024,

IS OR’ED WITH BIT

MICRO SWITCH NUMBER

OF THE DATA

NINE

OR‘ED

WITH
BIT
2
ETC.,
AND THAT IT IS UNNECESSARY TO PROVIDE A
RESULT
COULD
0 AS THIS
SWITCH WHICH IS OR’ED WITH DATA BIT
LOCATION
ADDRESS WHEN GOING THROUGH THE TRAP TO
ODD
AN
IN
773024

SEQUENCE,

THE MICRO SWITCH SETTINGS,

THE SETTING OF THE MICRO SWITCHS DEPENDS ON THE VARIOUS
ROMS USED AND THE POSITION THEY ARE USED IN ON THE M9312,

Page 6

ROM LISTING DIAGNOSTIC

(K=SP=M9312<0=5)

1030

CONSOLF

Page

EMULATOR
THESE

WITHOUT

FUNCTIONS

ALSO

THE

ABOVE

ROUTINES

CONSOLE,

LOAD

ABILITY

ESSENTIAL
PROVIDE

ADDRESS,

DEVICES

THE FIRST

CONTENTS
OF
DIAGNOSTICS,

ARE
THEY

GIVEN,

THING

THE

EXAMINE,

EXECUTE

ANY

PROCESSOR

USER

THE

CONSOLE

DEPOSIT,

AND

START,

BOOTSTRAP

FUNCTION

WITH

ANY

‘

THAT

MTICRO

THE

WILL

EXECUTED

SWITCHES)

ARE

(IF

020

THE

PpPRIMARY
'

CpU

THEN THE DISPLAY ROUTINE
TYPE
THE
CONTENTS
OF
RO,
SEQUENCE!) ON THE TELETYPE AS

1S ENTERED,
THIS
ROUTINE
R4,
Sp AND R5 (NOTE THE
FOUR
16
BIT
OCTAL
NUMBERS,

PRESSING THE CONSOLE BOOT SWITCH CAUSES pPDP-11 SYSTEMS (E,G,
PDP=11/04°S) WITHOUT CONSOLE SWITCH REGISTERS TO COpY THE pC
INTO RS BEFORE THE POWER UP SEQUENCE STARTS,
A

KEYBOARD

INTERPRETE

THE

DISPATCH
USERS

ROUTINE

COMMANDS,

THEN

THIS

ENTERED

ROUTINE

TYPES

TO
A

CARRIAGE RETURN AND A LINE FEED, THEN GIVES THE PROMpT
‘@’,
ALL
COMMANDS
ARE
TWO
CHARACTERS,
IF
THE USER TYPES AN
ILLEGAL COMMAND IT WILL BE IGNORED AND THE KFYBOARD DISPATCH
IS

RESTARTED,

LEGAL

COMMANDS

ARE:

L<SPC>NUMBER
LOAD

ADDRESS::LOAD
ADDRESS POINTER WITH
BIT DCTAL NUMBER,

E<SPCY>

EXAMINE: :EXAMINE
TELETYPE
THE

CONTENTS

THE
INTERNAL
*NUMBER’, A
16

AND DISPLAY ON
ADDRESS
AND

THAT

ADDRESS

THE
THE

THE

INTERNAL ADDRESS POINTER
(SEE
LOAD
ADDRESS),
NOTE THAT IF THE PREVIOUS
S“OMMAND WAS ALSO AN EXAMINE
COMMAND
THEN THE INTERNAL ADDRESS POINTER IS
INZREMENTED BY 2,
D<SPC>

DEPOSIT::DEPOSIT
INTO THE LOCATION

THE
VALUE
POINTED TO

NUMBER
BY
THE

INTERNAL,
ADDRESS
POINTER (SEE LOAD
ADORESS),
IF THE
PRFEVIOUS
COMMAND
NAS ALSO DEPOSIT THEN THE POINTER IS
INZREMENTED BY 2,
S<CR>

START::CAUSES
BE
EXECUTED

A RESET INSTRUCTION TO
AND
A
JMP
TO
THE

LOZATION
SPECTFIED
ADDRESS POINTER,

1IN

THE

INTERNAL

ROM

LISTING

DIAGNNSTIC

(K=SP=M3312=0=5)

page

DP#

BOOT
RP0O2 OR RP0O3::LOAD AND EXECUTE
THE MONITOR FROM
THE
DEVICE
USING
THE
DRIVE
NUMBER
OPTIONALLY
SPECIFIED BY # (DEFAULT 0)
WITH
OR
WITHOUT
FIRST RUNNING SECONDARY CPU
AND

MEMORY

DIAGNDSTICS,

DB#

BNOT

RP04/5/6 OR RM02/3s:LOAD AND
MONITOR FROM THE
DEVICE
ORIVE
NUMBER OPTIONALLY

EXECUTE THE
USING
THE

SPECIFIFD
WITHOUT

AND

FIRST

MEMORY

(DEFAULT
RUNNING

WITH

SECONDARY

CPU

DIAGNOSTICS,

DS#
BOOT

RSO3

THE

MONITDR

RS04::LOAD

FROM

THE
DRIVE
SPECIFIED BY #
WITHOUT
FIRST
AND

MEMORY

THE

AND

EXECUTE

DEVICE

USING

NUMBER
OPTIONALLY
(DEFAULT 0)
WITH
OR
RUNNING SECONDARY CPU

DIAGNOSTICS,

DK#

BOOT RKO5 RKO3/RKOS5J::LOAD AND
EXECUTE THE MONITOR FROM THE
DEVICE
USING THE DRIVE NUMBER OPTIONALLY
SPECIFIED BY # (DEFAULT 0) WITH OR
WITHpUT FIRST RUNNING SECONDARY

CPU AND MEMORY DIAGNOSTICS,

DM#

BOOT

RKO6/RKO7:LOAD

MONITOR FROM THE

DRIVE

NUMBER

AND EXECUTE

DEVICE

USING

THE

OPTINNALLY SPECIFIED

THE
BY

FIRST
¢ (DEFAULT 0) WITH OR WITHOUT
RUNNING
SECONDARY
CPU
AND
MEMORY
DIAGNOSTICS,

DX#

BOOT
MONITOR

RX01::LOAD
FROM

THE

AND
DEVICF

EXECUTE

THE

USING

THE

DRIVE NUMBER OPTIONALLY SPECTFIED BY
¢ WHICH MUST BF 0 OR {1
(DEFAULT
0)
wWITH
OR
WITHOUT
FIRST
RUNNING
SECONDARY
cPU
AND
MEMORY
DIAGNOSTICS.

ROM LISTING DIAGNDSTIC

(KeSP=M93312=0=5)

Page

DT#
BOOT

LOAD

TUS6/TUSS

AND

MONITOR
ODRIVE

FXECUTE
FROM THE

NUMBER

THE
DEVICE

OPTIONALLY

# (DEFAULT 0) WITH
RUNNING
SFCONDARY

USING

THE

SPECIFIED

DR WITHOUT
CPU
AND

FIRST
MEMORY

DTAGNOSTICS,

DY#
BOOT

RX02::LOAD

MONITOR

DRIVE
#

FROM

NUMBER

(DEFAULT

RUNNING

AND

THE

START

DEVICE

OPTIONALLY

WITH

SECOUNDARY

THE
USING

THE

SPECIFIED

WITHOUT

CPU

AND

FIRST

MEMORY

DIAGNOSTICS,

MT#

BOOJT
LOAD

TU10
AND

MONITOR

DRIVE

TE10,TS03
EXECUTE
THE

FROM

THE

NUMBER

DEVICE

OPTIONALLY

USING

THE

SPECIFIED

8 (DEFAULT 0) WITH OR WITHOUT
RUNNING
SECONDARY
CPU
AND

FIRST
MEMORY

DIAGNDSTICS,

MM
#

BOOT

TU16,TE16,TM02/3::

LOAD AND EXECUTE
MONITOR FROM THE

DRIVE

NUMBER

(DEFAULT

OPTIONALLY

SECONDARY

THE
DEVICE

WITH

CTPU

AND

USING

THE

SPECIFIED

WITHOUT

FIRST

MEMORY

DIAGNOSTICS.,

BOOT
OnL11::READ
THE ABSOLUTE PAPER
TAPE LOADER FROM THE TELETYPE
PAPER
TAPF,
READER
WITH
OR WITHOUT FIRST
RUNNING THE SECONDARY CPU AND MEMORY
DIAGNOSTICS.,

BNOT
TAPE
PAPER
FTRST
MEMNRY

PC11::READ
THE ABSOLUTE PAPER
LOADER
FROM
THE
HIGH
SPEED
TAPE
READER
WITH OR WITHOUT
EXFCUTING
SFCONDARY
CPU
AND
DTAGNOSTICS,

ROM

LISTING

NDIAGNDSTIC

(KeSP=MQ3312=0~5)

Page

DI
#
BOOT

RL11/RLO1

LOAD

AND

MONITOR

DRIVE

EXECUTE
FROM

NUMBER

THE

DEVICE

OPTIONALLY

# (DEFAULT 0) WITH
RUNNING
SECONDARY

USING

THE

SPECIFIED

OR WITHOUT
CPU
AND

FIRST
MEMORY

DITAGNOSTICS,

BOOT

TU60::

MONTITOR

THE

FROM

DRIVE

SPECIFIED
WITHOUT

LOAD
THE

NUMBER
BY

CPU

AND

EXECUTE

DEVICE

OPTIONALLY

(DEFAULT

AND

MEMORY

MORE DEVICES MAY BE
NOTE::
DOCUMENT IS RELEASED,

YOU

EACH

MAY

NEW

ROM

REFERENCFE

THAT

ALSO

THE

DIAGNOSTIC

JUT

ALl

UPDATED

DEVICE

WRITTEN

DOCUMENT,

FOR

NUMONICS

ADDED AFTER THIS
THE INSTALATION

FOR

TYPE

WITH

DIAGNOSTICS,

DOCUMENT(K=SP=M9312=0=4)WILL
AFTER

THE

USEING

THE

M9312

WILL

WITHIN

THE

M9312,

ROM

LISTING DIAGNOSTIC

(KeSP=M331220-5)

1'4.

page

BNNTSTRAPPING

THESE ROUTINES TO BOOTSTRAP A DEVICE TYPICALLY
READ
IN
THE
FIRST
SECTOR,
BLOCK
OR
512 (DEC) WORDS, OFF THE
DEVIZE INTO LOCATION 0 THRDOUGH 512
(DEC)
OF
MEMORY,
THE
EXCEPTIONS
TO
THIS
RULE
ARE
THE
PAPER
TAPE
BOOT, THE
FLEXIBLE NDISK BOOT AND THE MAGNETIC TAPE BROOTS,
THE
PAPER
TAPE
BNOT IS UNTQUE IN THAT IT CAN DO NO ERROR CHECKING AND
THAT THFE
SECONDARY
BOOTSTRAP
(THE
ABSOLUTFE
LOADER,
FOR
EXAMPLEY
IS READ INTO THE UPPER PART OF MEMORY,
THE ACTUAL
LNCATION
LOADED
BY
THE
PAPER
TAPE
BOOT
ARE
PARTIALLY
DETERMINED
BY
THE
SECONDARY
BOOTSTRAP
ITSELF AND BY THE
*SIZE* ROUTINE WHICH DETERMINES THE HIGHEST AVAILABLE MEMORY
ADDRESS WITHIN THE FIRST 28K,
THE FLEXIBLE DISK (OR FLOPPY)
READS SECTOR 1 ON TRACK 1 INTO LOCATIONS STARTING
AT
ZERO,
THE MAGNETIC TAPE BOOTS READ THE SECOND BLOCK INTO LOCATIONS
STARTING AT 0,
IF NO ERRORS ARE DETECTED IN THE DEVICE, THE
BOOTSTRAPS

NORMALLY

TO EXECUTE THE
EXCEPTION
TO

TRANSFER

CONTROL

LOCATION

ORDER

ONLY
TAPE
BRNOTS,
THEY TRANSFER CONTROL TO LOCATION XXX374, WHERE
XXX
WAS
DETERMINED
INITTIALLY
BY THE SIZE ROUTINE TO BE AT THE
TOP OF MEMORY:
THIS IS WHERE THE ABSOLUTE LOADER
WAS
JUST
LOADED,

EXECUTED

SECONDARY BOOTSTRAP JUST
LOADED,
THE
THIS
STARTING ADDRESS IS WITH THE PAPER

A DEVICE
AND
THE

ERROR
IS
DETECTED
A
RESET
BOOTSTRAP WILL TRY AGAIN,
THE

WILL
BE
BOOTSTRAP

WILL

BF RETRIED INDEFINTTFLY UNTIL IT SUCCEEDS WITHOUT ERROR
UNLESS
THE
USERS
(OPERATOR) INTERVENES,
THE ADVANTAGE OF
RETRYING THE BOOT Is
THAT
IF
A
PARTICULAR
DEVICE
BEING
BOOTED
IS
NOT
ONLINE
OR
LOADED,
SAY BECAUSE OF A POWER

FATLURE RESTART,
POWER

THE

(FOR

BOOT

DISKS

WILL GIVE

THIS

THE DEVICE

ESSENTIAL),

TRANSPORT WILL NOT AUTOMATICALLY RELOAD
FAILURE

AND

INTERVENTION,
BACK
ONLINE
CONTINUALLY

NOTE::

RESTART,

ITSELF

SITUATION

CHANCE

MAGNETIC

AFTER

TAPE

A POWER

REQUIRES

USER

THE USER MUST RELOAD THE MAGTAPE AND BRING IT
AT WHICH TIME THE MAGTAPE BOOTSTRAP, WHICH WAS

ATTEMPTING

EXCEPTION

RKN6/RKOT

THIS

AND

BOOT

THIS

THE

RULE

TAPE,

ARE

WILL

DEVICE

SUCCEED,

BOOTS

FOR

THE

RX02,

IN THE CASE NF THE RKO6,IF A
ENCOUNTERED,
THE DRIVE IS SET
IN THFE CASF OF AN RX02,FIRST

DRIVE TYPE ERROR IS
TO AN RKO7,
DOUBLE DENSITY TS TRYED,

SOULD WE GET A DENSITY FRROR ON READ TRY,WE CHANGE
IN EITHER CASE,WE
THE DENSITY TO SINGLF DENSITY,
READ

TWO

(2)

SECTORS

DATA,

SOMF RONTS ALLOW POWER=UP DR RONT SWITCH ROOTING FOR
PRTVES NDTHER THAN DRIVE 0, REFER TO INDIVIDUAL BOOTS FOR THIS
TNFORMATION,

ROM LISTING DIAGNOSTIC

Page

(K=SP=M93{2=0=5)

1.5,

DIAGNNSTIC

TESTS

THERE ARE THREE DIFFERENT TYPES OF TESTS INCLUDED IN
THE

M9312

PRIMARY CPU TESTS
SECONDARY CPU TESTS

i
2
3

MEMORY

TEST

THE PRIMARY CPU TESTS ARE TESTS

ALL

UNARY

AND

ODOUBLE
OPERAND
INSTRUCTIONS
WITH ALL SOURCE MODES,
THESE
TESTS DO NOT MODIFY MEMORY,
TIF A FAILURE IS DETECTED A
BRANCH

THE

USE

DOT

WILL

EXECUTED,

THE SECONDARY CPU TESTS MODIFY

OF 'THE STACK POINTER,

MEMORY

AND

INVOLVE

THESE TESTS INCLUDE TESTING

OF THE JMP AND JSR INSTRUCTIONS AS
WELL
AS
TESTS
OF
ALL
DESTINATION
MODES,
IF
A FAILURE IS DETECTED THESE TESTS,
UNLTIKE THE PRIMARY TESTS, WILL EXECUTE A HALT,
THE USER MAY
THEN
CONSULT
THIS LISTING TO NDETERMINE THE FAULT CLASS FOR
THE PARTICULAR LOCATION THE TEST HALTED,

FINALLY
THE
MEMORY
TEST
PERFORMS
BOTH
A
DUAL
ADDRESSING AND DATA CHECK OF ALL THE AVAILABLE MEMORY ON THE
SYSTEM LESS THAN 28K,
THIS TEST WILL LEAVE
ALL
OF
MEMORY
CLEAR,
LIKE
THE SECONDARY TESTS THE MEMORY TEST WILL HALT
WHEN AN ERROR 1S DETECTED,
AT THE
TIME
THE
MEMORY
ERROR
HALT
IS
EXECUTED
RO WILL CONTAIN THE ADDRESS AT WHICH THE
FAILING
R4 WILL CONTAIN THE
FAILURE WAS DETECTED PLUS TWO]
DATA
PATTERN AND R6 WILL CONTAIN THE EXPECTED DATA PATTERN,

ENTER
THUS AFTER A MEMORY FAILURE HAS OCCURRED THE USER CAN
THE
CONSOLE
EMULATOR AND HAVE THTS INFORMATION pPRINTED OUT
TO HIM IMMEDIATELY RY THE DISPLY ROUTINE (SEE ABOVE SECTION

CONSOLE

EMULATOR),

THAT

NOTE: HERE

(0OPTIONALLY)

(RESPECTIVELY)

DEPENDING
IN

OIAGNOSTICS

WHETHER

ARE

BIT

{

RUN

NOT

1S CLEAR OR SET

EITHER:

THE TNTERNAL MICRO SWITCHES DESCRIBED
(IF

THE

METHOD

POWER

USED):

THE CONSOLE SWITCH

RUN

ABOVE

CONSOLE BROOT SWITCH

(IF

THE

LOAD

AND START WITH OPTION CODE 1IN
ADDRESS
SWITCHES METHQOD DESCRIBED BELOW 1S USED),

ROM

LISTING

DIAGNOSTIC

Page

(K=SP=M9312<0=5)

1.6,

RESTARTING

THE
IF

USER

PDWER FAIL

THE

USER

WISHES

MAY

RESTART

HIS

OWN

SOFTWARE

POWER

(JUST

RUT THE USER CAN USE THF M9312 TO RUN DIAGNOSTICS
THE PRIMARY CPU TESTS DFSCRIBED ABOVE) BEFORE RUNNING

RESTART

HIS

SWITCH

POWER

ROUTINE

BY MERELY DISABLING THE POWER FAIL

THE

MICZRO

ROUTINE,

THIS

SWITCHES

WILL

(TURN

SWITCH

WAY

OFF),

DISTURR

THE

CONTENTS
OF
MEMORY
AND
WILL IN FACT VARIFY THE MACHINE’S
BASTC INTEGRITY AFTER THE POWER DOWN AND UP SEQUENCE,
TO USE

SWITCHES

THIS OPTION

DESCRIBED

THIS
WILL
RESULT
IN
DIAGNOSTICS
AND THEN A
START
THEN

PUT THE

ABOVE,

CODE

ALSO

644

INTO

SWITCH

THE

MUST

MICRO

OFF,

THE
RUNNING
OF
THE
PRIMARY
CPU
SIMULATFED TRAP THROUGH 24 WHICH WILL

THE USER’S SPECIFIED POWER UpP ROUTINE,
IF THE CODE 646 IS PLACED IN THE
INTERNAL
SWITCHES
THE
SIMULATED
TRAP
THROUGH
24
IS EXECUTED WITHOUT

RUNNING

ANY

DIAGNOSTICS,

ROM

LISTING

DIAGNOSTIC

(KeSP=M93{2a0=5)

1.7,

LOAD

ASCII

Page

ADRESS

CONSOLE

AND

START

PROCEDURE

DIAGNOSTIC

ROM

FOR

USE

WITH

11/04/05/10/20/34/35/40/45/50/55

.-.---------.---.-----.----.----.--.--.-----.---!

FUNCTION TO BE

ROM

BOOTED

DIAG=

MANUAL

IL.NC,

INDOSTIC

STARTING

!
ADDR,!

-..---'----..-------.-----.--------.-----------.!

SONSOLE
CONSOLE

EMULATOR!
EMULATOR!

€20
E20

!
!

NO
YES

165144

165020

THE CONSOLE EMULATOR CAN PERFORM THE FOLLOWING FUNCTIONS:

THE

1.
2.

LOAD

ADDRESS
EXAMINE

DEPOSIT

4,
5.

BOOT

START

EXAMPLE

BELOW

DEVICE

CONTAINS

THE

4 ROV LOCATIONS REFERENCE THE
PROCEDURE (K~SP~M9312=0=4)FOR

START

ADDRESS

FOR

FEACH

INSTALLATION AND SET
A COMPLETE LISTING

DIAG=

BNOTED

LOC.

INDSTIC

RLO1

ROM

173004

RLO1

ROM

YES

173006

ROM

173204

RLO1

ROM

173404

RLO1

ROM

YES

173406

ROM 4

RI,O1

RL,O1

ROM 2

ROM 4

YES

ADDR,

{

ROM

START

UPpP

R1,01

THE

DEVIZE TO BE

RLO1

UNIT

173206

173604

173606

]

!
]

ROM LISTING DIAGNOSTIC (Ke=SP=MQ312=0=5)

Page 15

2.0

2.1

PRIMARY CPU DIAGNOSTICS

COMMON

DATA

TABLE

2.2

TEST 1 SINGLE OPERAND INSTRUCTIONS

2.3

TEST 2 DOUBLEOPERAND INSTRUCTIONS, ALL SOURCE MODES, DEST MODE 0

2.4

TEST 3 JMP TBST MODES 1,2AND 3

2,5

TEST

SINGLE OPERAND,NON-MODIFING

INSTRUCTION,

BYTE

REFERENCING TEST

ROM

LISTING

DTIAGNOSTIC

2.1
165000
165002
165004
165006
165010
165012
165014
165015

Page

(K«SP=M9312=0=5)

THIS IS A TABLE OF DATA USED IN BOTH THE PRIMARY AND THE SECONDARY CPU DIAGNOSTICS,
POOL:
T4DATAS

« WORD

1777717
165006

T6DATA®

« WORD

165070

165072
165074

165100
165104

POOL
100000
1777717
T6DATA

+WORD
«WORD

165006
T6DATI
¢

000500
000501

T6DATA

500
501

«WORD

« WORD

#euutnnennn

TEST1:

005003
005203

% 3 3% %
INSTRUCTIONS 33

SINGLE OPERAND

TEST

R3
R3

000000

0100

000001

H
H

ASL

R3
R3

ROR

TST
NEG

H
H

177776
1777717
177776
177777
177777
000001
000000
177777
177711
000000

0000
1001
1010

CLR
INC

005103
006203
006303
006003
005703
005403

coMm
ASR

005303
005603

DEC

R3
R3

SBC

ROL
ADC

006103

005503
000303
001377

2.3

165054
165060
165062
165064
165066

POOL

« WORD

2.2

165020
165022
165024
165026
165030
165032
165034
165036
165040
165042
165044
165046
165050
165052

« WORD

165000
165000
100000

012702
011203
022203
001377
063203
165203
044203

165000

056203

000012

037203

000012

TEST

DOURBLE
TEST2:

010703

165120
165122

000113

165120

#POOL,R2
(R2),R3

CMP

(R2)+,R3

ADD

B(R2)+,R3

BIC
BIS

@Re=(R2),R3
-(R2),R3
12(R2),R3
@12(R2),R3

BIT

BEQ

000123

012703
000133

MoV

Mov

#xnnnunnnw TEST

JMP

TEST MODES

TEST3:

MOV

PC,R3

JMP1
s

JMP
MOV

(R3)+
# JMP2A,R3

JMP

R(R3)+

165122

JMP2:

JYP2A:

0001
0101
1001
1001
0101
0100

NOT 2 ERO,

INSTRUCTIONS, ALL SOURCE MODES, DEST MODE 0, ##atasssss

OPERAND

~SuB

2.4

1001
1010
1000

000000

H
H ERROR

BNE

001777

165106
165110
165112
165116

SWAB
BNE

sruennneeen

JMPp

(R3)

. WORD

JM P2

¢ SET UP ADDRESS,
s MOVE FROM TABLE

DEFFERRED,

s CHECK FOR CORRECT DATA,

s LOOP HERE IF NOT EQUAL,
$ADD TO REGISTER,

s SUBTRACT SAME DATA FROM REGISTER,

s SHOULD CLEAR REGISTER,
s SHOULD SET ALL REGISTER’S BITS,

+ SHOULD TEST NOT ZERO (Z=0).

s LOOP HERE ON ERROR,

AND

3¢

HHEEE8%E%%

¢ SET Up ADDRESS FOR MODE

JMp,

+EXECUTE JMp MODE 2,
+SET UP ADDRESS OF ADDRESS FOR MODE
+ EXECUTE JMP MODE 3,
+ EXECUTE MODE 1 JMP TO NEXT TEST,

JMpP,

ROM LISTING DIAGNOSTTIC (K«SP=MQ312=0=5)

Page 17

2.5 #nnnnnnnns TEST 4 SINGLE OPERAND,
165124

165130

165132
165134
165136
165140
165142

105767

001377

022222
105722
001377
105712
100377

177654

TEST4:

NON-MODIFYING INSTRUCTION,

BYTE REFERENCING TEST,

TST8B

T4DATA

¢sTEST EVEN BYTE,

CmP
TSTAB
BNE
TSTR
BRPL

(R2)+,(R2)+
(R2)+
.
(R2)
.

s GET ADDRESS OF T4DATA IN R2,
¢tEXAMINE DATA USING MODE 2,
: LOOP IF NOT ZERO,
¢ TST ODD BYTE MODE 1§,
s LOOP IF POSITIVE,

BNE

s+ LOOP ON ERROR,

NOT ZERO,

###ts#iin

ROM

LISTING

DIAGNOSTIC

(K=SP=M9312=0<=5)

Page

3,0

CONSOLE

FUNCTIONS

3.1

DISPLAY

3,2

START

3.3

DEPOSIT

3,4

LOAD

ADDRESS

EXAINE

ROM

LISTING

DIAGNOSTIC

(K=5P=10312-0=5)

Page

3,0

CONSOLE

wusnnrwitt

165144

010701

MoV

P~ ,RY

165146

000554

PUTCR

165150

010701

MOV

PC,R1

165152
165154

000526

PUTNUM

010400

MOV

R4,R0O

165156

000524

165160

010600

165162
165164
165166
165170
165172
165174
165176
165200
165204

010701
000521
010500

NUTs

PUTNUM

MOV

SP,RO

MOV

PC,R1

PUTNUM

MOV

R5,R0O

FUNCTTONS

DISPLAY

##axnnitis

:PRINT‘CR,
¢+ PRINT

RO,

¢tPRINT

R4,

s PRINT

R6,

+PRINT

RS,

CR,

AND

FILLER

CHARACTERS,

AND

FILLER

CHARACTERS,

PUTNUM

MOV
MOV

SP,RS

PUTCR

sPRINT

MNVAR

#100,R2

144

010703

MOV

PC,R3

s COMMAND

PROMPT

000554
010706

GETCHR

sGET

THE

FIRST

SWAR

R2
GETCHR

¢ GET

THE

SECOND

CMP

R2,(PC)+

¢+ LOAD

165222

000544
000302
000542
020227
046040

«ASCII

165224

001450

BEQ

165226
165230
165232
165234
165236
165240
165242

020402
001001
005725
010204
020227

cCMP

R4,R?2

+EQUALS

BNE

1§

+ NO

TST

(5)+

s YES-UPDATE

MOV

R2,R4

¢+RECORD
+IS

CMMD

165244

¢ IF
+IS

SO DO EXAM FUNCTION,
CMMD A DEPOSITE?

+IF

¢+IS

165206
165210
165212
165214
165216
165220

000517
010605

010701

CONSEM:

000540

112702

000100

MOV

162

PC,R1

(OCTAL)

THE

ASCII

FOR

°s§’,

THE

CHARACTER,

PUTCHR
PC

CMP

R2,(PC)+

042440

LASCIT

001446

BEQ

020227
042040

CMP

R2,(PC)+

«ASCII

165246
165250

001432

BEQ

165252

020227

CMP

165254

051415

«ASCII

ADDR,

CHARACTER

INSTRUCTION?

LAST

COMMAND?

SKIP,

ADDR,

THIS
A

POINTER,
COMMAND,

EXAM?

<CR>*S”’

DEPOSITE
START

FUNCTION,

COMMAND?

COMMAND,
THE

COMMAND,

ROM

LISTING

DTAGNOSTIC

Page

(K=»SP=MQ3312=0=~5)

3.2
165256

001002

BNE

165260
165262
165264
165270
165274
165276
165300
165302
165304
165310
165312
165314
165316
165320
165322
165326

000005
000115

RESET

JMp

012704

173000

031427

000200

MOV
BIT

3s:

CMP
BEQ

061404

ADD

020427
001731
000766
010701
000423
000005
113705
106105

cMpP

106105

165332

000164

BEQ
BR

173024

000010

5¢¢

DE:

RS
RS

JMP

10(R4)

MOV

CsR1
GETNUM
RO, (RS)
CONSEM

000713

165346
165350
165352

010701
000406
010005

LAY

165354

005004
000706

KBDCLR:

wnnnnnnnnt

C,R1
GETNUM

MOV

RO, RS

CLR

CONSEM

MoV

010506
011505

000675

EXs

MOV

NEW BOOT

HEADER,

TRAPS 0OUT,

#nununnnrt
R5,SP

MOV

(R5),RS

DUT

sINIT SYSTEM

$GET MICRO SWITCHES,

tASSUMES HERE THAT THAE STARTING
s ADDR, OF DISPLY IS
4SO C BIT GETS SET,
GO DO BOOT,

DEPOSIT

165144

#8588 %0000

sGET
¢+ PUT

INPUT
INPUT

DATA,
DATA IN

MEMORY,

tRETURN FOR NEXT COMMAND,

LOAD

3.5

165360
165362
165364

wnnnnnnitt

GET

s LOOP UNTILL MATCH OR

@#INITSW,RS

ROLB

010015

C/R1

ROLB

MOV

INDEX

s HAVE WE EXCEEDED ROM RANGE?

RESET
MOVB

3.4

165356

¢ NO=ADD

GETNUM

ROM?

s YEA,GO BACK,ABORT SEARCH,
s MATCH ON BOOT HEADER VERSES CMMD?
s YES|==GO AHEAD,

(R4),R4
R4, 174000
CONSEM

Jo3

010701
000412

$NO

(R4),#200

022402
001405

165330

165336
165340
165342
165344

(RS)
173000,R4
DSPLY

MOV

#3633 3334 % %%

ANE

4s:

START

HuNNNnninnd

001323

174000

FUNCTIONS

CONSOLF

1.0

ADDRESS # %3058 080

sGET

INPUT

DATA,

¢:LEAVE IT AS THE
sPOINTER IN RS,

CURRENT

¢tRETURN

COMMAND,

ADDRESS

¢+CLEAR THE PREVIOUS COMMAND FLAG,

EXAMINE

FOR

3% 3% % 3% 3% 3% % % % %

s USE
¢+OUT

THE
THE

s+ ADDRESS,

DISPLAY ROUTINE TO PRINT
ADDRESS, R5, AND THE DATA
(RS),

THAT

ROM LISTING DIAGNOSTIC (Ke=SP=Mg312=0=5)

Page

4,0

TTY

HANDLERS

OZTAL NUMBER INPUT ROUTINE
O02TAL

CR,LF,

NUMBER

NUTPUT ROUTINE

AND FILLER CHARACTER OUTPUT ROUTINE

CHARACTER

INPUT ROUTINE

CHARACTER

OUTPUT ROUTINE

DISPLAY ROUTINE

ROM LISTING DIAGNOSTTIC

(KeSP=M9312~0<5)

Page 22

4,0

4,1

wunnnennune

OCTAL

TTY

HANDLERS

NUMBER

INPUT

ROUTINE

%3585

#sTHIS ROUTINE IS CALLED BRY PLACING THE RETURN ADDRESS MINUS TWO
¢+ IN R1 AND THFN BRANCHING TO GETNUM, THE ROUTINE WILL ATTEMPT TO
s INPUT

STRING

THARACTFRS

FROM

THE

TELETYPE,

TERMINATED

CR,

s AND ASSEMBLE THEM AS A 16 BIT OCTAL NUMBER IN RO, IF AN ILLEGAL
¢sCHARACTER IS TYPED IN THE STRING, NOT AN
¢:OCTAL DIGIT, THE CONSOLE EMULATOR WILL BE RESTARTED, THE PREVIOUS
¢:CONTENTS OF R2 AND R3 ARE LOST, THE ROUTINE WILL RETURN WITH THE
¢+OCTAL NUMBER IN RO, TO THE ADDRESS SPECIFIED IN Ri PLUS TWO,
¢BUT NOTE THAT R1 WILL HAVE BEEN INCREMENTED BY FOUR UPON RETURN,

165366
165370
165372
165374
165376
165402
165404
165410
165414
165416
165420
165422
165424
165426

005000
005002

GETNUM:

CLR

tINITIALIZE
RO,

2§

CLR

s INITIALIZE R2,

010703

MOV

000453

BR
CMPB
BEQ
SUR
ADD
BCC
ASL

120227
001433
162702
062702
103357
006300

006300
006300
050200
000760

000015
000070
000010

C/R3

GETCHR
R2, #CR
X1RTN
- °8,R2
$°8<°0,R2
KBDCLR
RO

ASL

RIS

R2, RO

$G0

GET

CHARACTER,

$IS IT CR?
.3 IF. YES RETURN

WITH

s TS THE CHARACTER

THE

NUMBER

RO,

A LEGAL OCTAL DIGIT?

s IF NOT GO RESTART THE CONSOLE EMULATOR,
sOTHERWISE

ASSEMBLE

THE

:LOOP

FOR

CHARACTER,

BACK

NUMBER,

ROM

LISTING

DIAGNOSTIC

Page

(K=SP=MQ312<0-5)

4,0

4.2

wnnnnuxnn

sTHIS ROUTINE,
¢+MINUS

¢+ IN RO,
+OF

THE

TWO

TTY HANDLERS

NUMBER

QOCTAL

PUTNUM,

AND

QUTPUT

3% 3% 3 % &
ROUTINE %3358

1S CALLED RY PLACING THE RETURN ADDRESS

THFE

RIT OCTAL

NUMBER

TYPED

PUTNUM WILL TYPE 6 CHARCTERS COMPRISING THE OCTAL DIGITS
NUMBER

IN RO

FOLLOWED

ONE

SPACE CHARCTER,

THE

+CONTENTS OF R2 AND R3 ARE LOST, RETURN IS MADE TO THE
¢+ IN R1 PLUS TWO, BUT R1 IS INCREMENTED BY FOUR,
165430
165432
165434
165436
165440
165442
165444
165446
165450
165451
165452

165454
165456
165460
165462
165464
165466
165470

165472
165474

PUTNUM:

012702

000030
000261
006100
106102
010703
000435
012702
206
040
006300
001403
106102
103774
000765
000302
010703
000423
022121
000161

MOV

(PC)+,R2

« WORD

<’0>/2

SEC

282

ROL

ROLR

MOV

4s:

X{RTN:

177776

4,3

s COMPUTE FIRST DIGIT,

s SHIFT NUMBER INTO R2 TO COMPUTE NEXT CHARACTER,

CsR3

s PRINT

BR
MoV

PUTCHR
(PC)+,R2

«BYTE

200!<’0/10>

¢+GET

.BYTE
ASL
BEQ

<’
RO
6$

ROLB
BRCS

R2
48

MOV

PC,R3

BR
CMP

PUTCHR
(R1)+,(R1)+

JMP

=2(R1)

SWAB

682

#annnnnnd CR,

ADDRESS

CHARACTER,

READY

COMPUTE

s SHIFT NUMBER AND
s BRANCH IF DONE,

SEE

CHARACTER,

DONE,

s WHEN DONE COME HERE TO PRINT SPACE,

s AND

RETURN,

LF AND FILLER CHARACZTER OUTPUT ROUTINE

% #3%3%35%%%

¢sTHIS ROUTINE IS CALLED TO TYPE A CARRIAGE RETURN, LINE FEED FOLLOWED

¢BY 12 FILLER CHARACTERS, THE CALL IS MADE BY FIRST PLACING THE RETURN
¢+ADDRESS MINUS TWO IN R1 AND EXECUTING BR PUTCR,
¢ THE PREVIOUS CONTENTS OF BOTH REGISTERS R2 AND R3 ARE LOST,

¢+WHEN FINISHED THIS SUBROUTINE WILL RETURN TO THE ADDRESS SPECIFIED
+JN

165500
165502
165504

165506
165510
165512
165514
165516
165522

012702
014012

PUTCR:

010703
000414
061702

182

003767

105002
152702
000770

000015

PLUS TWO,

BUT R1

MOV

(PC)+,R2

JWORD

14012

MOV
RR
ADD

PC,R3
PUTCHR
(PC),R2

BLF

X1RTN

CLRB

RISA

—

1§

CR,R?

WILL BE

INCREMENTED BY FOUR,

ROM

LISTING

DIAGNOSTIC

Page

(K=SP=MQ312=0=5)

4,0

4,4

#vunnnnnnr

*THIS

ROUTINE

TTY

CHARACTER

CALLED

HANDLERS

INPUT

ROUTINE

BOTH

INPUT

o34 %33 %% %%

AND ECHO

A CHARACTER

s+ THFE. TTY, THE CHARACTER IS SAVED IN THE ILOW BYTE OF R2,
+HIGH BYTE OF R2 IS NOT MODIFIED, A CALL TO THIS
s SURROUTINE IS MADE BY FIRST PLACING THE RETURN ADDRESS
¢+ AND

165524
165530
165532
165534

105737

177560

THEN

RETURN

*R3

WILL

GETCHR:

100375
105002

153702

177562

4.5

EXECUTING

BRANCH

GETCHR,

WHEN

TSTB8

@#TKS
GETCHR

CLRB

BISB

nunnnunnn

tWAIT

¢+THIS

SUBROUTINE

sMUST

PLACED

OUTPUT

CALLED

THE

KEYBOARD

PLUS

INPUT,

TWO,

BUT

READY,

sCLEAR THE LOW BYTE OF R2,
s PLACE THE CHARACTER IN THE LOW BYTE OF R2,
s PROCEED ON TO PUTCHR IN ORDER TO
s ECHO THE CHARACTER IN THE LOW BYTE
s OF R2,

TKB,R2

CHARACTER

FOR

MINUS

FINISHED

WILL BE MADE TO THE ADDRESS SPECIFIED
HAVE BEEN INCREMENTED BY FOUR,

BPL

FROM

THE

LOW

ROUTINE

ORDER

BYTE

##tasdtusss

CHARACTER,

R2,

THE

CALL

CHARACTER

THIS

tPLACFE THE RETURN ADDRESS MINUS TWO IN R3 AND BRANCH TO

ROUTINE

s PUTCHR, THE CONTENTS OF R2 ARE NOT MODIFIED, RETURN IS MADE
s TO THE ADDRESS SPECIFIED IN R3 PLUS TWO, BUT R3 IS LEFT INCREMENTED
165540

105737

165544
165546

100375
110237
142702

165552

TSTB

Qs TPS

BpL

177566

MOVB

PUTCHR

R2,Q@#TPB

s WHEN READY PRINT THE CHARACTER,

100200

ByCB

$100200,R2

sCLEAR

177564

PUTCHR:

y THIS
+RY

ROUTINE

USED

ADDRESS

sWAIT

LINK,

MAKE
THOSE

RETURNS

165556
165560

022323
000163

INCREMENT

s PLLUS TWD.
X3RTN:
CMP
JMP

177776

4.6

FOUR

BUT

(R3)+,(R3)+

=2(R3)

RETURN

PRINTER

ANY

FROM

SUBROUTINES

yBY PLACING THE RETURN ADDRESS MINUS 2
+IS FINISHED PROCESSING IT WILL BRANCH
sWILL

FOR

READY,

PARITY

BITS

SUBROUTINES
ARE

THE

WHICH

MAY

SET,

USE

CALLED

IN R3, WHEN THE
TO X3RTN, X3RTN

THAT

ADDRESS

t INCREMENT R3 BY
s RETURN TO THE
s ORIGINALLY IN

SUBROUTINE

SPECIFIED

ADDRESS
R3 PLUS

WHICH
TWO,

WAS

wunununnr REGISTER DISPLAY ROUTINE ##kwiesess

¢ NSPT,Y TS THE FTRST PART OF THE CONSOLE FMULATOR THAT IS EXECUTED,
¢sIT WILL PRINT THE CONTENTS OF RO, R4, R6 AND RS (IN THAT ORDER) AS
s FOUR SIXTEEN RIT NZTAL NUMBERS ON THE TTY, NOTE THAT ON SOME ELEVEN
+SYSTEMS

(E,G,

THE

11/04)

WHEN

THE

BOOT

s THE PROCESS OF ROOTING INITIATED THE PC

SWITCH

DFPRESSED

WILL RE PLACED

AND

INTO RS,

ROM LISTING DIAGNOSTIC (K=SP=M9312<0-5)

Page 25

5.0

SFECONDARY CPU DIAGNOSTICS

5.1

DOUBLE OPERAND, MODIFYING INSTRUCTIONS, BYTE REFERENCE TEST

5.2

JSR TEST WITH MODES

AND 6

ROM LISTING DIAGNOSTIC

(K=SP=M93{2«0=5)

Page

5.0

SECONDARY

CPU

DIAGNOSTICS

s THESE ARE THF MEMORY MODIFYING TESTS, THEY ARE RUN AS SUBROUTINE
tsWHICH IS CALLED BY PLACING THE RETURN ADDRESS IN THE CALLING
s ROUTINE MINUS TWO IN Ri,

$R3,
tA

HALT

AND R6
WILL

¢t FOR FURTHER
sCONTINUE

ARE

LOST,

THE PREVIOUS CONTENTS OF R2,

EXECUTED,

ANY OF THESE TESTS

THE

USER

CAN

THEN

INFORMATION ABOUT THE FAULT,

FUNCTION

WILL

NOT

MEANINGFUL

THE

MEMORY

TEST DETECTS

THIS

ERROR
LISTING

ISSUING A

AFTER

tANY OF THESE TESTS DETECTS AN ERROR AND HALTS,
s WHEN

DETECTS AN

CONSULT

NOTE THAT

A FAILURE AND HALTS CERTAIN

$ IMPORTANT PARAMETERS USED IN THAT TEST WILL BE SAVED IN THE
sREGISTERS, THESF REGISTERS ARE INCLUDED IN THOSE WHICH ARE

tDISPLAYED WHEN THE CONSOLE FEMULATOR PORTION OF THIS ROM

IS INITIATED, SO THAT IF A MEMORY ERROR IS DETECTED THE USER
$CAN START THE CONSOLE EMULATOR TO EASILY ACCESS THIS MEMORY
$ERROR DATA, CAUTION SHOULD BE OBSERVED WHEN SELECTING THESE
s TESTS TO BE RUN, THEY WILL DESTROY THE PREVIOUS CONTENTS
sOF

5,1

165564

012705

165574

011503

165570

012702

#xuvunnes DOUBLE

165006

000500

ANY

MAIN

OPERAND,

TEST6:

(RS),R3

165612
165614

023512

001015
005202

CMP

143522
024542

BICB
CMP

001010

BNE

165622

165624

165626
165630

165634
165636
165642

165644
165646

MOVB
DEC
BNE
INC

143522

010502
016505

110532
150572
020352

001407

000000

BIC8B

177772

T6ERR:

28K

WORDS,

BYTE REFERENCE

TEST,

####sstsass

¢ SET UP TEST DATA ADDRESS,

$ SET UpP DEST ADDRESS,

(R2)
(R5)+, (R2)
R2

sCLR 500,
$1500=000377,
s POINTER TO UPPER BYTE,

R(RS5)+, (R2)

g CHECK FOR ALL ONES,

Q(R5)+,(R2)+
«(RS),=(R2)

gsCLEAR HIGH BYTE OF LOCATION Ss00,
s MOVE POINTERS BACK,

T6ERR

s BRANCH IF NOT ZERO,

RS,@(R2)+
RS,@(R2)
R3,@=(R2)

1500 SHOULD BE 000377,
s SET UPPER BITS,
tCHECK FOR ALL ONES, 177777,

(RS)+, (R2)
R2
T6ERR
R2

@(R5)+,(R2)+

R5,R2
«6(R5),R5

BEQ

TEST?Y

HALT

#500,R2

MOV
MOV

MOVB
BISA
CMP

000000

INSTRUCTIONS,

MOV

CLR
MOVB
INC

165616
165620

MQDIFYING

$T6DATA,RS

MOV

005012
112512
005202

165610

AVAILABLE

MOV

165576
165600
165602
165604
165606

112512
005302

MEMORY

§ SET

UPp CMP

OPERAND

FOR

TEST,

501.
15002177777,
¢ MOVE
POINTER BACK TO LOW BYTE,

|
s MOVE POINTER Up TO ODD BYTE,

s CLEAR LOW BYTE OF LOCATION 500,

s GET DEFFERRED ADDRESS OF 500 INTO R2,
$GET TEST DATA,

¢+ IF NO ERROR GO TO NEXT TEST,

ROM

LISTING

NDIAGNOSTIC

(K=SPeM0312-0=5)

5.0
5.7

165650
165652
165654
165656

005723
001011
021605
001007

165660
165662

000203
000000

165664
165666

011206
012702

165672
165674
165676

005726
004312
000000

165700

004362

#unnununn

TSTJSR:

TEST7:

165650

000004

T7ERR:

TST
BNE
cMp
BNE

JSR

pPage

SECONDARY
TEST

CPU

WITH

(R3)+
TTERR
(SP) RS
T7€ERR

RTS
HALT

MOV
MOV

(R2),SP
#TSTJSR,R2
(SP)+
R3, (R2)
|

TST
JSR
HALT
JSR

R3,4(R2)

DIAGNOSTICS

MODES

AND

#%%%3#8%%%%

t1R3 SHOULD POINT TO ZERO WORD
$IF NOT THEN HALT ON ERROR,
¢ SP SHOULD pOINT TO 177777.
$TF NOT THEN HALT ON ERROR,

¢ SET
$SET

UP
UP

STACK TO START AT
ADDRESS FOR JSR,

sMOVE SP UP ONE WORD,
sEXECUTE JSR TO TSTJSR,
|
sEXECUTE

JSR

TSTJSR+4,

502,

T7ERR,

Page 28

ROM LISTING DIAGNOSTIC (K=SP=M9312=0=3)

6.0

MEMORY DIAGNOSTIC AND SIZE ROUTINES

ROM LISTING DIAGNDOSTIC

Page

(K =S5P=M3312=0=5)

6.0

+THIS
+DATA

MEMODRY

DIAGNOSTIC

ROUTINE PERFORMS BOTH
INTEGRTTY TEST JF ANY

¢+FIRST FVERY LOCATION
sFROM
¢+REEN
20

AND

SIZE

A DUAL
MEMORY

IS WRITTEN

ROUTINES

ADDRESSING TEST
AVAILABLE Up TO

WITH

ITS OWN ADDRESS,

AND

NEGATES

ITS

CONTENTS,

THEN

LEFT

FILLED

WITH

ERROR

IS ADDED TO

pPROCESS IS CONTINUED
DETECTED MEMORY

DETECTED

THEN:

1
2

THE ADDRFSS BEING TESTED IS LEFT IN R4
THE EXPECTED DATA FROM THAT LOCATION IS IN Ré
FAILING

DATA

FINALLY THE

HALT

AT LOCATION

THE
ROM

165776

THIS

EXECUTED,

MEMTST:

012705

005037
012737
012706
005745

165732

0050013
010313

165734
165736

005723
020305

SIZE:

160000
000006

165722
000502

000004

MOV

#160000,R5

sSET

CLR

Q46

sSET UP TRAP VECTOR 4,
sSET UP THE STACK POINTER,
sMAKE THE REFERENCE AND DECREMENT RS,
tR3 IS A POINTER USED TO READ AND WRITE MEMORY,
sWRITE THE CONTENTS OF R3 INTO THE LOCATION

182

MOV
MOV
TST

$18,084
#502,5P
= (R5)

|
28 ¢

CLR
MOV

R3
R3, (R3)

TST
cMP

(R3)+
R3,RS
|

RS,

s ADDRESSED

BLOS

101774

R3
(R3)
R3, (R3)

005723

TST

(R3)+

165752
165754

001004
020305

BNE
CMP

MEMERR
R3, RS

165756
165760

101772
000164

005003

4ss

005413
060313

BLOS

000002

ENDTST:

JMP

MEMERR:

MQV

R3,R0O

005006
000000

HALT

165774

040460

1012
1013

165776

LASCII

R3,

s INCRMENT THE POINTER, R3, BY 23 AND SEE
sRESULT OF THE ADDITION WAS 0,
sIF NOT 0, THEN AN ERROR HAS OCCURRED,
s OTHERWISE

CONTINUE

sOF

MEMORY

UP
REACHED,

UNTIL

THE

TOP

-(R3),R4

SpP

165770

sRESULT IN A TRAP THEN RETURN
sWITH THE HIGHEST MEMORY ADDRESS
~
sAVAILABLE
IN RS,
IS DETECTED COME HERE TO SAVE IMPORTANT
REGISTERS AND HALT,

010300

165772

tRETURN R3 TO LOCATION 0,
tNEGATE THE LOCATION REFERENCED
sADD THE CONTENTS OF R3,

MOV

CLR

sLOOP UNTIL DONE,

2(R4)

|
:IF A MEMORY ERROR
:PARAMETERS IN THE
014304

BY R3.,
s INCREMENT R3 BY 2.
st CONTAINS THE LAST AVAILABLE MEMORY
s ADDRESS UNDER 28K WORDS, SEE IF
s THE END OF MEMORY HAS BEEN REACHED,

25§

CLR
NEG
ADD

165764
165766

ZFROES,

HAS
LOCATION

:
:
:

165740
165742
165744
165746
165750

STARTING

THE

s THAT LOCATION, THE RESULT SHOULD BE ZERO, THE
:FROM 0 TO THE TOp OF MEMORY, IF NO ERRORS ARE

165704
165704
165710
165714
165722
165726
165730

A RUDIMENTARY
WORDS,

LOCATION 0 AND WORKING UP, THEN AFTER EVERY LOCATION
WRITTEN WITH ITS OWN ADDRESS, THE ROUTINE RETURNS TO

¢ ADDRESS OF THE LOCATION WHICH WAS JUST NEGATED
¢+WILL

AND
28K

"o0A"

123162

« WORD

000001

.END

: IDENTIFIES
123162

sCRC

ROM

WORD

"AO"
FOR

LAST

VERSION

255,

WORDS,

ECB

12~12-77

ROM

LISTING

DIAGNOSTIC

(K=SP=M9312<0=5)

Page

248F1,P11

BITR

000400

BIT9

001000

SRCWD

000000

DSPLY

165144

FNDTST

165336
165760

GETNUM

165366
165110

JMP2

HBNOT
LF

165000
165120
000012

MRESER=

173000

OuT

165160

PDIAG

165564

POOL

PUTCR

165500

PUTNUM
RKO6CR=

165000
165430
177440
172040

JMpY

165346

RKO5CR=

177404

RPO4CR=

176700

RX02CR=

177170

SYMBOL

TABLE

CONSEM
DIAG
EX
HSRCR

165174
165564
165360
177550

CR
=
DL11CR=

000015

GETCHR

177560

JMP2A

165122

INITSW=
KBDCLR

165524
173024
165354

MEMFRR

165764

MEMTST

165704

PC11CR=

177550

PUTCHR
RESERV=
RPO3ICR=

000340

PC
=%000007
PSW
= 177776
READ
165210
RLO1CR= 174400

RS04CR=

172040

165540

176714
177170

RSO03CR=
RO
=%000000

=%000001

=2%000002

=%000005

=%000006

SP
TEST3
TKB

=%000006
165106

SWR

=%000003

R7
TEST1
TEST6

z%000007
165020
165564

SIZE

TPB

=%000004
165704

TEST2
TEST?

177566

TPS

TU10CR=

172522

TU16CR=

T6DATA

165006

T6DATY

X1RTN

165472

X3RTN

165054
165664

177564
172440
165014
165556

RXO1CR=

177562

165124
177560

177560

TSTJSR

165650

TTCR

TUS6CR=

177342

T6ERR

165646

T4DATA
T7ERR

177570

TEST4
TKS

166000

165004
165676

ROM LISTING DIAGMOSTTC (K=SP=M9312=0=5)

Page

SECTION

ROM

TABLE

NPFERATIONAL

23-616F1

CONTENTS

NOTES

TEST12

TEST VERIFIES THE UNCONDITIONAL BRANCH
“"CLR", MODE "o0", AND "BMI®, nBVS", wBHI", »BLT","BLOS"
“DEC», MODE "Qo", AND nwBPL","REQ","BGE","BLE"
"ROR, MODE ®o", AND "BVC",“BHIS","BNE"
REGISTER DATA PATH
TEST *ROL®, ®“BCC", "BLT"
TEST "ADD", "INC®, "COM», AND "BCS", "BLE"
TEST "ROR", "DEC®, ®“RIS", "ADD", AND *“BLO"
TEST "COM», "BIC", AND "BGT", "BLE"
,
TEST "SWAB", "CMP", "BIT", AND "BNE", "BGT"

TEST13

TEST

»MOovga"*,

TESTi14

TEST

TEST1S

TEST
MEMNRY

"JSR", "RTS", "RTI", _"JMp"
MAIN MEMORY FROM VIRTUAL 001000
DIAGNOSTIC TESTS

TEST1
TEST?
TEST3
TEST4
TESTS
TEST6

TEST?

TEST10
TEST11

CACHE
TEST16

THIS
TEST
TEST
TEST
TEST

TEST

CACHE

"soB",

DATA

"CLR",

MEMORY

"TST"

AND

"BPL",
TO

LAST

"BNE"
ADDR,

ROM

LISTING

DIAGNOSTIC

Page

(K=SP=M9312=0=5)

OPERATIONAL

NOTES

OVERVIEW

INTERNAL

A,
B,

SWITCH

SETTING

POWER UP AND CONSOLE BOOT SWITCHES
OPTIONS AND THE MICRO SWITCH SETTINGS

BOOTSTRAPPING

DIAGNOSTIC TESTS
|
‘
RESTARTING AT THE USER POWER FAIL ROUTINE
LOAD

ADDRESS

AND

START PROCEDURE

ROM

LISTING

DIAGNOSTIC

(K=SP=MQ9312=0=5)

Page

OPERATIONAIL

NOTES

DVERVIEW
THE

M9312

CAPABILITIES
CONSOLE

FOR

SWITCH

ROOTSTRAPPING
M5312

DESIGNED

ALL

PROVIDE

BOOTSTRAPPING

PDP=11

SYSTEMS

WITH

FUNCTIONS

INCLUDES

ROUTINES

FOR

ADDITION

ALL

SOME

MAJOR

BASIC

PDP-11

CPU

WITHOUT

AND

THE

PROVIDING

DEVICFES,

MEMORY

THE

G0-NOGO

DIAGNOSTIC

TESTS,
THIS
BOOTSTRAP

FLEXIBILITY

AUTOMATICALLY
BODT

INTERNAL

SWITCH

SET

MODULE,
ACTION

ACCESS

BEEN
ITS

pOWER

UP,

LOAD

DESIGNED
FUNCTIONS

FOR

MAXIMUM

INITIATED

MAY

DFPRESSING

ADDRESS

AND

THE

START

CONSOLE

SEQUENCE,

SETTING
A

M9312
WHAT

SWITCH,

HAS

OPERATION,

ANY

EIGHT

MICRO

THESE

ARE

SWITCHES

USED

TAKEN,

THEY

ARE

LOCATED

THE ROUTINES
GIVE

THE

TO DETERMINE

USER

AUTOMATIC

FUNCTION,
A,

POWER

THE

PRIMARY

ACTIVATING

ACTIVATE

AND

CONSOLE

PROCESSES

BOOT

FOR

SWITCHES

THE

M9312

PROGRAMS
ARE
EITHER A pOWER
Up SEQUENCE OR THE ENABLING OF
THE CONSOLE BODOT SWITCH,
|
M9312
THIS

MICRO
SWITCH

EXECUTE
SWITCH
WHAT

(SEE
ANY

THE
IS

OFF

ACTION

THE

M9312

USER
THE

TRAP

ROUTINE

SWITCHES,

M9312

POWER

NORMAL

POWER

OTHER

MUST

WILL

UP,

SWITCH

THE

LOCATION

WILL

THROUGH

TAKE

WHEN

OCCUR,
10,

THE

pPOSITION,
WHEN

WILL

POWER

THIS

DETERMINE
UP

OCCURS

MICRO

SWITCH SETTING BELOW)Y,
IF THE SYSTEM INCLUDES A CONSOLE
BOOT
TIME THAT SWITCH IS PRESSED THE M9312 WILL

(SOME

PROCESSNRS

HAVE

ANY

"FAKE"
THE

THE

SWITCH

POWER

BOOT

MAY HAVE

FEFFECT),

DOWN

SWITCH

TO BE HALTED FOR

THE

PROCESS

FOLLOWED
(NOTE

THAT

USED

POWER

THE

THIS
ENTER

UP CAUSED

POSITION

SWITCH
THEN
BE ACTIVATED

SWITCH

THE

ROM

PRESSING

MICRO

SWITCH

DESCRIBED ABOVE IS IRRELIVANT TO THE OPERATION OF THIS
BOOT
SWITCH),
THIS RESULTS IN A NORMAL POWER UP SEQUENCE IN THE
CPU.
PRIOR TO THE POWER
UP
SEQUENCE,
THE
M9312
ASSERTS
773000

THE

UNIBUS

ADDRESS

LINES.,

1IN

THE

CASE

THE

11/60, THE PROCESSOR ASSERTS 000224 ON THE BUS, WHICH IS ORED
WITH THFE 773000 ASSERTED BY THE M9312,
THE 11/70 ASSERTS THE
ENTIRE ADDRESS ON THE UNIBUS AS A FUNCTION OF JUMPER SETTINGS
(SEE
0OR M9312 USER MANUAL,)
THE NEW PC TS DETERMINED BY
ROM LOCATTON 773024 OR 773224 (WITH THE 11/60) INSTEAD OF FROM
LOCATION 000024, THE NEW PC WILL BE THE LOGICAL °OR’ OF THE

CNONTFENTS OF ROM [,OCATION 773024 AND THE EIGHT MICRO SWITCHES
NN
THE
A OVNEs

M9312 MODULE (A SWITCH IN THE ON POSITION
LTKEWISE A SWITCH IN THF OFF POSITION
IS

IS SFEN AS
A
ZEROD),

ROM LISTING DIAGNOSTIC

(K=SP=M9312=0+5)

Page

IN
THIS
WAY ALL THE M9312 OPTIONS ARE
GIVING FACH OPTION A DIFFERENT STARTING
THAT

MICRO

SWITCH

ROM LOCATION

WITH

B8IT

NUMBER

773024,

ETC.,

SWITCH
IN
AN

WHICH
ODD

773024

SEQUENCE,

AND

OR’ED

THAT

AND

WITH

BIT

SWITCH NUMBER
IT

TS OR’ED WITH DATA
ADDRESS WHEN GOING

B.,OPTIONS
THE SETTING
RNMS DN THE

MICRO

ACCESSABLE BY MERELY
ADDRESS,
NOTE
HERE

THE

NINE

UNNECESSARY

THE

DATA

OR‘’ED

PROVIDE

BIT 0 AS THIS
COULD
RESULT
THROUGH THE TRAP TO LOCATION

MICRO

OF THE MICRO SWITCHS
M9312 AND THE DEVICE

SWITCH

SETTINGS,

DEPENDS ON THE VARIOUS
BOOTS POSTION ON THFE M9312,

BOOTSTRAPPING

THESE ROUTINES TO BOOTSTRAP A DEVICE TYPICALLY
READ
IN
THE
FIRST
SECTOR,
BLOCK
OR
512 (DEC) WORDS, OFF THE
DEVIZE INTO LOCATION 0 THROUGH 512
(DEC)
OF
MEMORY,
THE
EXCEPTIONS
TO THIS
RULE
ARE
THE
PAPER
TAPE
BOOT, THE
FLEXIBLF DISK BRODT AND THE MAGNETIZ TAPE BOOTS,
THE
PAPER
TAPE
BOOT IS UNTQUE IN THAT IT CAN DO NO ERROR CHECKING AND
THAT THE
SECONDARY
BOOTSTRAP
(THE
ABSOLUTE
LOADER,
FOR
EXAMPLE)
IS READ INTO THE UPPER PART OF MEMORY,
THE ACTUAL
LOCATIONS
LOADED
BY
THE
PAPFR
TAPE
BOOT
ARE
PARTIALLY
DETERMINED
BY
THE
SECONDARY
BOOTSTRAP
ITSELF AND BY THE

*SIZE* ROUTINE WHICH DETERMINES THE HIGHEST AVAILABLE MEMORY
ADDRESS WITHIN THE FIRST 28K,
THE FLEXIBLE DISK (OR FLOPPY)
READS SECTOR 1 ON TRACK { INTO LOCATIONS STARTING
AT
2ERO,
THE MAGNETIC TAPE BOOTS READ THE SECOND BLOCK INTO LOCATIONS
STARTING

BNOTSTRAPS
TOD

ERRORS

ARE

DETECTED

THE

DEVICE,

NORMALLY TRANSFER CONTROL TO LOCATION 0

EXECUTE

THE

SECONDARY

BOOTSTRAP

JUST

LOADED,

THE

IN ORDER

THE

ONLY

EXCEPTION
TO
THIS
STARTING ADDRESS 1S WITH THE PAPER TAPE
BOOTS,
THEY TRANSFER CONTROL TO LOCATION XXX374, WHERE
XXX
WAS
DETERMINED
INITTALLY BY THE SIZE ROUTINE TO BE AT THE
TOP

MEMORY:;

LOADED,

EXECUTED

AND

THIS

DEVICE

WILL RF RETRIED

THE

WHERF

FERROR

THE

ABSOLUTE

DETECTED

LOADER

BOOTSTRAP WILIL TRY AGAIN,

INDFEFINITELY UNTIL

RESET

WAS

WILL

JUST

THF BOOTSTRAP

IT SUCCEEDS WITHOUT FERROR

THE ADVANTAGE OF
(OPERATOR) INTERVENES,
USER
THE
UNLESS
BEING
DEVICE
PARTICULAR
A
1IF
THAT
RETRYING THF BROOT IS
BOOTED
IS
NOT
ONLINE
OR
LOADED,
SAY BECAUSE OF A POWER
FAILURF RFSTART, THE ROOT WILL GIVE THE DEVICE A CHANCE
TO
PNWER

(FOR

DISKS

THIS

IS ESSENTIAL),

MAGNETIC

TAPE

TRANSPORT WILL NOT AUTOMATICALLY RELOAD ITSELF AFTER A POWER

FAILURE

AND

INTERVENTION,

BACK

ONLINE

SONTINUALLY

RESTART.

THIS

SITUATION

REQUIRES

USER

THE USFR MUST RELOAD THF MAGTAPE AND BRING IT

AT WHICH TIME THE MAGTAPE ROOTSTRAP,

ATTEMPTING

BDOT

THE

TAPE,

WILL

WHICH WAS

SUCCEED,

ROM LISTING DIAGNOSTIC

(KeSP=M9312=0=5)

Page

NNOTE::

EXCEPTION

RK0O6/RK07

THE

THIS

RULE

ARE

DEVICE

BOOTS

THE

RK06,IF

DRIVE

TYPE

FRROR

TO AN RKO7,
DOUBLE DENSITY

SOULD

ON READ

READ

TWO

BOOTS

DRIVES

GET A

DENSTTY

(2)

ALLOW

OTHER

FOR

THE

RX02,

ENCOUNTERED,
THE DRIVE IS SET
IN THE CASE OF AN RX02,FIRST
THE

SOME

AND

CASE

DENSITY ERROR
SINGLE

DENSITY,

SECTORS

DATA,

POWER=UP

BOOT

THAN

DRIVE

REFER

ARE

THREE

DIFFERENT

TRYED,

TRY,WE CHANGE

EITHER

SWITCH

CASE,WE

BOOTING

INDIVIDUAL

FOR

BOOTS

FOR

THIS

INFORMATION,

‘DIAGNOSTIC

TESTS

THE

M9312

THERE

DOUBLE
TESTS

TYPES

NOT

OCCUR,

THE

USE

PRIMARY CPU TESTS
SECONDARY CPU TESTS
MEMORY

TEST

“ACHE TESTS

MODIFY

MEMORY,

FAILURE

DETECTED

HALT

THE SECONDARY CPU TESTS MODIFY
MEMORY
AND
INVOLVE
OF THE STACK POINTER,
THESE TESTS INCLUDE TESTING

OF THE JMP AND JSR TNSTRUCTIONS AS
DESTINATION
MODES,
IF
A FAILURE

WELL

WILL

MAY

ALSO

LISTING

INCLUDED

THE PRIMARY CPU TESTS ARE TESTS
OF
MOST
UNARY
AND
OPERAND
INSTRUCTIONS
WITH MOST SOURCE MODEs,
THESE

WILL

THE

TESTS

¢
o
-

EXECUTE

HALT,

THE

USER

AS
TESTS
OF
ALL
DETECTED THESE TESTS
THEN

TO DETERMINE THE FAULT CLASS FOR THE

TEST

CONSULT

PARTICULAR

THIS

LOCATION

HALTED,

THE
MEMORY
TEST
PERFORMS
BOTH
A
DUAL
AND DATA CHECK OF ALL THE AVAILABLE MEMORY ON THE
SYSTEM LESS THAN 28K,
THIS TEST WILL CHANGE
ALL
OF
MEMORY
TESTED,
LIKE
THE SECONDARY TESTS THE MEMORY TEST WILL HALT
WHEN AN ERROR IS DFTECTED,
AT THE
TIME
THE
MEMORY
ERROR
HALT
IS
EXECUTED
RO WILL CONTAIN THE ADDRESS AT WHICH THE
ADDRESSING

FAILURE WAS DETECTED ,
R1 WILL CONTAIN THE
FAILING DATA
PATTFRN AND RO WILL CONTAIN THE EXPECTED DATA PATTERN,

FINALLY THERE

ARE

TWO

CACHF

TESTS

WHICH

DETERMINE

CPU TYPE (11/60 OR 11/70) AND TEST CACHE CONTROLS, DATA
FOR DETAILS, SEE TESTS
INTEGRITY AND MEMORY VIA CACHE,
16

AND

THF

PROGRAM

LISTING,

ROM LISTING DIAGNOSTIC

(KeSPeMQ3{2=0<=5)

Page

NOTE:

HERE

(OPTIONALLY)

THAT

DEPENDING

(RESPECTIVELY)

THE

RESTARTING

THE

USER

THE

POWER
UP
HE
RESTART SWITCH

LOAD

AND

START

MICRO

POWER

AND

SWITCHES

METHOD

FAIL

NOT

RUN

IS CLEAR OR SET

WISHES

(IF

WITH

OPTION

START

ABOVE

CONSOLE BOOT SWITCH

DESCRIBED

BELOW

THE

LOAD

CODE

1IN

USED),

ROUTINE

RESTART

HIS

OWN

SOFTWARE

MAY
DO SO BY MERELY DISABLING THE POWER FAIL
IN THE MTCRO SWITCHES (TURN SWITCH 2 OFF),

PROCEDURE

11/60/70

THERE

ARE

SPECIAL

M9312

DIAGNOSTIC

SWITCH

ENTRY

POINT

THIS

ROM

ALLOWS

THIS

CAN

THAT

CALLS

BOOTING

VIA

DONE

FOR

ROM

SETTINGS

THE ONLY WAY THESE DIAGNDSTICS CAN
AT

SWITCHES DESCRIBED

SWITCH

ADDRESS

USFR

BIT

USED)y

CONSOLE

POWFR

RUN

THE

ARE

WHETHER

INTERNAL

METHOD

EITHER:

(TF

OTAGNOSTICS

THAT

BE EXECUTED

DIAGNOSTICS

CONSOLE

SWITCH

PERTAIN

THIS

ROM,

Is BY ENTERING A

BOOTSTRAP

RUN,

FOLLOWS:

1.LOAD

ADDRESS

765744

2.SET SWITCH REGISTER AS SHOWN BELOW
11

)}

}

Opg

)

...-!--i.!-.-.!..-.!

1----!--.-!----!--.-!.---!----!-..-!-.-.!--y-!-...!.---!----!---.!-.--!---.!-.-.!

!
!

3,
NOTE:

OcTAL UNIT
NUMBER

!
!

8WR cOptE FROM gDOOT ROM TABLES

NOW START
THE SWR CODES ARE CONTAINED IN THE BOOT ROM TABLES
OF K=SPeM9312=0=4 (SET-UP AND INSTALLATION
PROCEDURE,

ROM

LISTING

DIAGNJSTIC

page

(KmSP=M9312-0-5)

.ABS

000014

000030

MTSS=14
GRP0=30

000044

GRP1=44

165000

165000
165004

«=165000

010037

000700

165010

010137
010437

165014

005037

165020
165026
165034
165036
165042

052737
032737

TEST1

THIS

START:

MOV

RO,@#700

000702

MOV

R1,@%#702

000704
000706

MOV

R4,R8704

CLR

Rs706

FOR

11770

177776

BIS

#100000,@#177776

040000

177776

BIT

#40000,@%#177776

:SEE

BEQ

¢+ IF

NOT

INC

%706

+SET

,WAS

CLR

P#177776

+CLR

PSW

WORD,

001402

005237
005037

s SET

100000

000706
177776

18¢

25 2222222222222 22222222222

TEST

VERIFIES

THE

UNCONDITIONAL

+SET

X2 2222

X222

BIT

ZERO,
15

11/60,BIT

WILL

11/60

SET,11/70
11/60

22222222222 2223222222222 22222

BRANCH

* %

s *

THE

THIS

THF.

RS2 A

165046
165046

000401

165050

000000

TEST2

TEST

REGISTERS
TEST

AND

COMPLETION

22222222222

CONDITION

ENTERED

AND

THIS

CcODES

THEY

ARE

SHOULD

ALL

UNDEFINED

REMAIN

THAT

WHEN

WAY

UPON

TEST,

222222222222

2222222222222

X2 2

2222

TST1:
BR

TST2

BRANCH

ALWAYS

HALT
REZ LIS
LIRSS
SRS
ST 222222222222 22 L)

"CLR",

MDDE

"0"'

AND

"BMI","RVS","BHI","BLT","BLOS

HEg

THE REGISTERS AND CONDITION CODES ARE ALL UNDEFINED WHEN

s ¥

THS

(R6)

TEST

ENTERED,

SHOULD BE

ZERO

UPON

COMPLETION

AND ONLY THE

"2Z»

THIS

TEST

THE

»Sp"

FLIP~FLOP WILL BE SET,

. %

2f******&*********&*******************&*******&*#**‘********ll*********#
165052
165052
165054
165056

TST2:

005006

CLR

100404

BMI

¢+

BRANCH

N=1

102403

BRANCH

V=1

165060

101002

BVS

BRANCH

165062
165064

002401
101401

BLT

BRANCH

XOR

V)=i

BLOS

TST3

BRANCH

XOR

C)=0

165066

000000

TEST3

TEST

BHI

1s:
AR AL

"DEC",

$N=20,2=1,V=0,C=20,SP=000000

MODE

"0"'

AND

ARE

BOTH

HALT
AR 22222

2222222 X222 2222222222222
222
X2
R A2 22
X2 s gl gL

"BPL","BEQ","BGE","BLE"

* %

UPON

N=0,

s *

THE

HE
HR

R3 =
UPON

3 *

N=1,2

* %

ENTFERING
2=1,

REGISTERS

THIS
ARE:

?, R4 = 2?2,
COMPLETTON
=0,

TEST

V=20,

RS
OF

= ?,
THIS

V=0,

THE

ANDC

CONDITION
=

SP =
TEST

ANDC

CODES

ARE:!

000000
THE CONDITION

CODES

WILL BE:

THE REGISTERS AFFECTED BY THE TEST ARE:
=

177711717

HER AL SR 2222222222222 2222222232 X 22X

ARSI

S 2SS L SL L

SRS IS RS

L L 24 2L 4

SET

137

ROM

LISTING

DIAGNOSTIC

165070
165070
165072
165074
165076
165100
165102

000000

TEST4

TEST

(K=SP=M9312=0=5)

Page

TST3:
005306

100003
001402
002001
003401
IR AL A

MODE

"O",

AND

tN=1,2=0,V=0,C=0,SP=177777

RPL

BRANCH

N=0

BEQ

1§

BGE

1¢

$
¢

V
V

BRANCH
BRANCH

IF
IF

2=1%
(N XOR

BLF

TST4

BRANCH

HALT

"ROR,

DEC

AL A

V)=0

XOR

V))=ti

A RSS2
IS Y
SR
TRY YR YRR TR YT Y A

"BVC","BHIS","BNE"
-R 4

UPON

ENTERING

THIS

TEST

s ¥

THE

REGISTERS

ARE:

RO=?,

UPON

' %

THE

g *

COMPLETTON

REGISTERS
=

THE CONDITION

THIS

AFFECTED

R1=?,
TEST

THE

CODES

CONDITION

TEST

ARE:!

CODES

WILL

BES

ARE:

077777

* #
IR

165104
165104
165106
165110
165112

165114

EARA

006006
102002
103001
001001
000000

1§62
IR

TESTS

RS AL S22

Y XYY Y Y

TST4:

TEST

DATA

ROR

$N=0,2=0,V=1,C=21,8P=077777

BVC

BHIS
BNE

18§
TSTS

¢
s

V
#

BRANCH
BRANCH
BRANCH

HALT
A

L2222 222222222222

IF
IF
IF

Y YT Y YTY YY)

v=0
C=0
Z=0

ISR

XYY S

CONDITION

CODES

XY T

23223

PATH
s

WHEN

N=0,2=20,

V=1,

s #

THE

ARE;

R
]

R3 = ?, R4 = ?2, RS = 2?2, SP = 077777,
)
,
UPoN COMPLETION OF THIS TEST THE CONDITION CODES ARE:

THIS

TEST

REGISTERS

ENTERED
RO

e *

N=0,23=1,

V=0,

THE

1 K
g%

RO
R4

ARE

REGISTERS

=
=

125252,
125252,

R1
R5

=
=

THE

ANDC
=

=1,

ANDC

LEFT

000000,
125252,

ARE:

FOLLOWS:

R2 = 125252, R3
AND SP = {25252

125252

s #

ERII IRy

165116

Y Y

Y Y Y

Y YTy

TSTS:

165116
165122
165124
165126
165130
165132
165134

010600
010001
010102
010203
010304

MOV
MOV
MOV

010405

165136

MoV

160501

165140
165142
165144

002401
001401

012706

000000

MoV
MOV
MOV

125252

SUR

BL.T
BFQ
1¢:

HALT

#125252,SP
SP,Ro
RO, R1

R1,R2
R2+R3
R3,R4

R4,RS

R5,R1

18
TST6

IN=0,2=0,Y=0,C=1,SP=125252
tN=0,220,V=0,C=1,R0=125252
¢N=0,2=0,V=0,C=1,R1=2125252

¢N=0,2=20,V=0,C=1,R2=2125252
tN=0,2=0,V=0,C=1,R3=125252
tN=0,220,V=0,C=1,R4=125252

*N=0,2=0,V=0,C=1,R5=125252

¢N=0,2=1,V=0,C=0,

+
¢+

V
#

BRANCH
BRANCH

IF
IF

AND

(N XOR
Z=t

R1=000000

V)=1

esey

LISTING

DIAG

2STIC

(K=-SP=MQ312~-0=5)

Page

TeST6

TEST

"ROL",

"BCC",

A2 2222 X222 X222

22 2A 2222222222222

22X

222222222

X222 2R

2222222 Y )

"RLTY

. %*

° %

WHEN

. %*
. #*

N =0, Z =1,
THFE RFEGISTERS

V=0, ANDC = 0,
ARE: RO = 125252,

¥
P*

R1{ = 000000, R2 = 125252
R3 = 125252, R4 = 125252, R45 = 125252, SP = 125252,
UPON COMPLETION OF THIS TEST THE CONDITION CODES ARE:

. %

N=0,2=0,

V=1,

THE

ARE

* %

THIS

TEST

REGISTERS
WHICH

SHOULD

ENTERED

THE

ANDC

LEFT

NOW

CONDITION

ARE:®

=1,

UNCHANGED

EQUAL

cODES

EXCEPT

FOR

052524,

. ¥

165152

006102
103001
002401

165154

000000

TEST?

TEST

165146
165150

22X

SIS

ZRE2

22222 22 222X 222222 2222222222222

Y2 22222 L)

TST6

165146

*N=0,2=0,V=1,C=1,
¢+

BRANCH

C=0

BLT

TST?

BRANCH

"INC",

"COM" »

AND R2 = 052524
XOR

V)=t

HALT

16
R

"ADD",

ROL
BCC

TR Y IR

AND

"BCS",

TEST

WHEN

s *

N=0,

THIS

=0,

ENTERED

V=1,

THE REGISTERS

* %

N=0,2=1,

V=0,

. %

THE

ARE

s *

* %

RIS AR

"BLE"

HR
%

125252,

UPON

ARE:

R4 =

COMPLETION

REGISTERS

WHICH

THE

ANDC

THIS

LEFT

TEST

AND

CODES

ARE:?

=1,

125252,

NOW EQUALS

CONDITION

THE

000000,

SP =

CONDITION

UNCHANGED

000000,

125252,

EXCEPT

AND

052524

125252

CODES

ARE:

FOR

WHICH

ALSO

000000

IIT SR

SIS

2SS

ITZ2 ST XSS

sN=1,Z2=0,V=0,C=0,

AND

R3=1777177

:N:O,Z:l,V:O,C:l,

AND

R3=000000

ADD

R3,R1

¢N=20,2=1,V=0,C=0,

AND

BCS
BLE

1¢
TST10

$
s

BRANCH
BRANCH

IF
IF

C=1
(Z OR

000000

XOR

V))=1

22222222XTIEITRSITESESSISS
RS SSSSS SIS
RS2SRRSR S22 RS2 2 2 2 22 2 2 2}

%
¥k
%
%
X

"RLO"

AND

"ADD",

UPON

N=1,2=20,
THE RFGISTERS

V
#

R3=177776

HALT

125252)

THE

INC

WHEN

(R3

COM

N=60,2=1,

R4
R1

-8

IIBIS"

¢N=1,Z2=0,V=0,C=0,AND

"DEC"’

052524)

R2,R3

*®

"ROR"'

ADD

-8

TEST

LI L L)

(1]

103401
003401
000000

e
%k

TEST10

IS L2

060301

165172

SR XLSSITLLRS

?(R2
060203
005203
005103

w=b

165170

LSS

165156
165160
165162
165164
165166

2RI TR TSR

TST7:

165156

ROM

THIS TEST
REGISTERS

000000,

IS ENTERED THE CONDITION CODES ARE:
V=0,

ARE:
R4

COMPLETION

ANDC

125252,

THIS

TEST

THE

V=20, AND C = 0,
ARE LEFT UNCHANGED

WHICH

SHOULD

NOW

EQUAL

052525,

WHICH

SHOULD

NOW

EQUAL

177777

2222 XTI

TSI

TSI ETEST

000000,

125252,

CONDITION

EXCEPT

LSRR

052524

125252,

CODES

ARE:

FOR

AND

LIRSS R 22222228 28 24 A0 R A S dhd

ROM

LISTING

DIAGNOSTIC

165174
165174
165176
165200
165202
165204
165206

(KeSP=M9312<0=5)

Page

TST10¢

006004
050403

ROR
RIS

R4
R4,R3

$N=0,220,V=1,C=0,
tN=0,Z=0,V=0,C=0,

AND
AND

060503

ADD

R5,R3

¢N=1,2=0,V=0,C=0,

AND R3
= 177777

005203

INC

¢N=0,2=1,V=0,C=0,

AND

000000

sN=1,2Z2=0,V=0,C=0,

AND

177777

103402

RLOD

005301

NEC

165210

002401

165212

000000

BI,T
182

¢+

TST11

3§

V BRANCH IF C=1

# BRANCH IF

R4
R3

=
=

(N XOR V)=1

052525
052525

HALT

TEST11

TEST

"COM",

"BIC",

AND

"BGT",

LSRR RS

RIS

22222

RS2

"BLE"

SIS

S22

S2 2RI

g *

WHEN

g *

N=1{,2=20,

V=20,

THE

ARE:

7 *
g *

R3 = 000000, R4
UPON COMPLETION

g#
?*

THE REGISTERS ARE LEFT UNCHANGED EXCEPT FOR
RO WHICH SHOULD NOW EQUAL 052525, AND

. *

THIS

TEST

REGISTERS

N=20,2=0,

WHICH

IS ENTERED
RO

=0,

125252,

= 052525, RS
OF THIS TEST

V=1,

SHOULD

THE CONDITION CODES

ANDC

NOW

ANDC

EQUAL

177777,

ARE?!
R2

052524

= 125252, SP = 125252,
THE CONDITION CODES ARE:

=1,

052524

g *
D S U000

165214
165214
165216
165220
165222
165224
165226
165230
1652132

TST11:

005100
101401
000000

040001
060101

000000

188

Com
BLOS
HALT

RO
28

BGT
RLE

18
TST12

BIC
ADD

003001
003401

TEST

"SWAB"O

"CMP"'

“BIT"'

00 3 038 3638 3 00 3 A 606 326 36 A 6 33 06 336 0 3 36 38 3 36 36 36 3 3 3 3 3 36 33 3 3

tN=20,2=0,V=0,C=1, AND RO = 052525
t # BRANCH IF (Z OR C)=1
t STOP HERE IF BRANCH FAILED

RO,R1
R1,Rt

¢N=1,2=0,V=0,C=1,
tN=0,2=0,V=1,C=1,

s
t

V BRANCH
# BRANCH

IF
IF

AND Ry
AND R1

2 AND
(Z OR

= 125252
= 052524

( N XOR V) ARE
(N XOR V))s=t

BOTH

HALT

IRZITIAIIT

TEST12

03 300 306 3 336 3

XTSRS
AND

"BNE"'

SISSZSSL 2RSSR

2l AR

X222l

)

"BGT"

9%
P *

WHEN THIS TeST IS ENTERED THF. CONDITION CcODES ARE!
N=0, 2=0, V=1, ANDC =1,

THE

N=o0,

REGISTERS

= 000000,

ARE:

052525,

R4 = 052525,

052524,

125252,

SP =

052524

125252,

UPON COMPLETION OF THIS TEST THE CONDITION CODES ARE:
THE

1R
R

2=0,

RFGISTERS

RO = 052525,
R4 = 052525,

V=20,

ANDC

ARE NOW;:

Ry
R5

= 052125,
= 052525,

=1,

R2 = 052524,
SP = 125252,

R3 = 000000

165234
165234
165236

165242
165244

165246
165250

000301

020127

nN01004

38232;

005105

L L LTy
r Y T Y Y T X T X Y T T YT X T YT T IR TR YIS Y T XY YT XL L

TST12:

SWAR

1N20,220,V=0,C=20, AND Rt = 052125

BNF

1§

sy V BRANCH IF Z=0

R4 ,RS%

tR4 = 052525 RS =
tN20,221,V=0,C=0

COM

sy V BRANCH IF Z OR (N XOR V) ARE 0
sN=0,2=0,V=0,C=1, AND R5 = 052525

CMP

052125

ném

R{,#052125

tN=20,2=1,V=20,C=0
125252

ROM

LISTING

DIAGNOSTIC

165252

001001

165254

000000

TEST13

TEST

Page

(K=SPeM9312=0«5)

TST13

BNE
HALT

1s:

"MOVa*",

"SOB"'

"CLR",

"TST"

BRANCH

Z2=i

RN NRRRRRRERERRRRRRRERERRRBRRBBRERRRRRRRBRRRRRBERRRS

AND

"BPL",

"BNE"

3 *

* %

WHEN

S %
A
HE

THE REGISTERS ARE: RO = 052525, R1 = 052125, R2 = 052524
R3 = 000000, R4 = 052525, RS = 052525, sSp = 125252.
UPON COMPLETION OF THIS TEST THE CONDITION CODES ARE:

s #

* %

THIS
0,

TEST
=

IS
VvV

ENTERED
0,

AND

IS DECREMENTED BY A

CLEARED

AND

THEN

THE
C

SOB

CONDITION

cODES

ARE:

INSTRUCTION TO

INCREMENTED

AROUND

000000

s ¥

::i********'*******'*i**********fi*f*****’**********i*************.'*****

165256

112700

165262

100001

165264
165266
165270
165272
165274
165276
165300
165302
165304
165306

000000

177401

TST13:

182
28:

077002
005001
005201
077002
005700
001002
005701

4s:
IR

TEST14

TEST

"JSR",

"RTS"’

#177401,R0

IN=0,2=20,V=0,C=1,

BPL

HALT
SOB

RO,18

s STOP IF "BPL" FAILED
sDO NOT LOOP SINCE (RO

CLR

R1
RO, 3s$

$ INCREMENT
+ LOOP BACK

TST

¢sN=0,2=21,V=0,C=0,

INC
S0B

001401
000000

MOVB

BRNE
TST

43
R1

BEQ

TST14

BRANCH

sN=0,

Z=1,

AND

000001

N=0

V-0,

C=0,

=1)

AND R1

64K TIMES (2
TO "INC" 64K

$ V BRANCH IF Z=0
¢sN=0,2=1,V=0,C=0,

= 000000

## 16)
TIMES

AND

000000

AND

000000

HALT
AZ

L2222 22222222 2

222222

2222222222

2212222 22222222222

X222222X2Z2;

NRTI",.-"JMP”

THIS

AND

THFN

VERIFIES

ALL

WORK

PROPERLY,

TEST

FIRST

SETS

THE

THAT

STacK

“JgSR",

POINTER
"RTS",

776,

"RTI",

AND

"gMP"

. #
:
L2

165310
165310
165314

165320
165322
165326
165330
165332
165336
165340
165342
165344
165350
165352
165354
165360

ON ENTRY TO THIS TEST THE STACK POINTER
To 00776 AND 1S LEFT THAT WAY ON EXIT.
XTI

TST14:

012706

004767
000000
022716
001401

000776
000002

012716

165342

165354

000002
000000
000137

165362

000000

SIS

YERSS LS 2RSSR

#776,5SP

tSET UP THE STACK POINTER

PC,18

108

JSR
HALT

+TRY
¢ THE

3¢

005046
012746

RSLS

INITIALIZED

MOV

000207

000000

XSRS

118

165320

000000

EEETEREE SRR RS2

"SP"

4s:

FAILED

1¢¢

cMP

BEQ
HALT

MOV

#3s,(SP)

RTS
HALT
CLR
MOV

¢ TRY
sDID

-(SP)
#48,=(SP)

sPUSH A ZERD ON THE STACK
+PUSH THE RETURN ADDRESS ON STACK
s SEE IF AN "RTI" WORKS
s THE "RTI" FAILED

RE5S

: TRY TO "JMP"

RTI
HALT

JMP

HALT

108, (SP)

TO JSR TO 18
"JSR" MUST HAVE

202 22

8 %

¢sWAS THE CORRECT ADDRESS PUSHED?

s BRANCH IF YES
¢+ WRONG THING PUSHED ON

STACK

s CHANGE THE ADDRESS ON THE STACK

¢t THE

TO RETURN TO 3§
NOT RETURN PROPERLY

"JMP"

FAILED

ROM

LISTING

DIAGNDSTIC

(KeSP=M93{2«0=5)

165362

Page

58
EE

TEST15

TEST

MAIN

MEMQORY

FROM

VIRTUAL

001000

2RISR

LAST

ISR

TOD

"JMP"

T0O

s ADDRESS
XA

LTSS

LSS

SIS ALA

ADDR,

T *

THIS

: *

VIRTUAL

TEST

WILL

TEST

s *

PROPERLY

.
?*

PARITY ERROR OCCURS THE
THE PC + 2 ON THE STACK

ADDRESS

THE

MAIN

001000

TEST

WILL

MEMORY

WITH

THE

LAST

ADDR,

HALT

EITHER

CACHE

DISABLED,

THE

DATA

DOES

165516

165536,

FROM

NOT

TEST WILL HALT AT ADDRESS 165750,
WHICH IS IN THE KERNEL DeSPACE,

COMPARE

WITH

. #

R
T
R

IN
RO
R4

THIS TEST THE REGISTERS ARE INITIALIZED AS FOLLOWS:
= 001000, R1 = DATA READ, R2 = 001000, R3 = 177746 (CACHE
= COUNT VALUE, RS = LAST MEMORY ADDRESS, SP = 000776

CONTROL

Y X

REG,)

? #

165362
165362
165366
165372
165400
165404

RIS

012705
005037
012737
012706

160000
000006

165400
000776

222

A2 2R 222X

000004
182

005745

165406

MOV

#160000,RS

CLR

@86

MOV

#18,@84

MOV

#776,S°P

TST

«(RS)

tFIRST

012737

165714

005037
012703

000116

012713
012702
010200
010010

165440
165442
165444
165446
165450
165452
165454

005720

165456

000000

165460
165462
165464
165466

020005
101774
010200
011001
020001
001401

000114

108

177746
000014

MOV

18:
TST

LTI

TL Y

MEMORY,

MEMORY

VECTOR

CONTROL

MOV

#MISS, (R3)

s FORCE

MISS

BOTH

#1000,R2

s FIRST

ADDRESS

R2,R0

s SETUP

FORST

RO, (RO)

s LOAD EACH ADDRESS WITH
s OWN ADDRESS

(RO)+

STORAGE

ADDRESS

CmP
RLOS

RO,RS
18

MoV

R2,R0

+SET

MOV

(RO),R1Y

tGET THE DATA

cMP
BEQ
HALT

RO, R1
38

$IS IT CORRECT?
¢ BRANCH IF YES
+DATA ERROR ON READING

BL,OS

(RO)+

ADDRESS

GROUPS

MOV

ADDR,

s SET PROCESSOR STATUS WORD TO ZERD

MOV

MEM

ADDRESS

$SET UP PARITY
s CACHE

101771

STARTING

ADDRESS

ITS

MEMORY LOCATION
¢sR0 = ADDRESS, Ri1 = DATA RECEIVED, RO =
s COMPLEMENT DATA AND INCREMENT ADDRESS

005101
020001

cOM
cCMP

R1
RO, R1

001401
000000

BREQ

5§

¢+BRANCH

HALT

165500
165502

020002

001371

EXPECTED

165470
165472
165474
165476

DATA

RO, R5

s READ THE DATA (IT SHOULD NOW BF THE
s COMPLEMENT OF THE ADDRESS)
2 COMPLEMENT BEFORE CHECKING
s IS THE DATA CORRECT?

014001

LAST

#CONT,R#%114

#177746,R3

020005

005120

CONTAINS LAST

R%116

|
coOM
cvmp

SIZE

CLR

MOV

001000

GET

$IN END,RS

FIX:

s THE

165406
165414
165420
165424
165430
165434
165436

SR SRR

TST15¢

MoV

=(R0),R1

YES

tDATA ERROR ON READING MEMORY LOCATION
tRO=ADDRESS, R1=DATA RECEIVED, RO=DATA

CMP

RO,R?

BNE

EXPECTED

LISTING

DIAGNOSTIC

CACHE

MEMORY

(K=SP=M9312=0=5)

DIAGNOSTIC

Page

TESTS

¢t VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVYV
s VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVYV
:

s %

THF

° #

THEM

FOLLOWING

FAILS

IN THE M9312

TWO

TESTS

RUN

SUCCESSFULLY

ARE

DIAGNOSTIC,

. *

DIAGNOSTIC

ANYWAY,

R
' ¥

WILL FORCE
BOOT STRAP

MISSES IN THE
THAT HAS BEEN

YOU

CACHE

MEMORY

THEY

WILL

TESTS,

COME

EITHER

HALT

TF YOU DESIRE TDO TRY TO BOOT YOUR SYSTEM,

CAN

PRESS

"CONTINUE"

CTACHE AND
SELECTED,

AND

THE

PROGRAM

THE

HE]

«®

ROM

TEST16

TEST

CACHE

222222222222

2222222222 X222

X222

22222222222222X22223222222X222X222222.;

DATA MEMORY
s #

THIS TEST WILL CHECK THE

THERE

ONLY

GROUPS,

THE

TEST

TM
. ¥

IT TWICE AND
THE. DATA WAS
ADDRESS WITH

s %

ARE

?¥

: ¥

PROGRAM

LOADS

TESTED

EITHER

GROUP

DATA MEMORY
(1K),

IN THE CACHE,

PDP11/70

THERE

ON THE PDP11/60

ARE

EACH,

1/2K

TWO

: ¥

ONE

0552525

INTO

ADDRESS,

COMPLEMENTS

THEN READS THE DATA, THEN IT CHECKS TO INSURE THAT
A HIT, THEN THE SEQUENCE IS REPEATED ON THE SAME
125252 AS THE DATA, ALL CACHE MEMORY DATA LOCATIONS

THIS

GROUp

WILL

WAY,

FAILS

TRY

AND

BOOT

THE
WITH

OPERATOR PRESSES
THE

CACHE

CONTINUE

THE

DISABLED.

* %

* ¥

THE

s %

R3 = 177746

g %*
s#

REGISTERS

ARE

INITIALIZED

AS FOLLOWS

FOR

THIS

TEST:

RO
= 4000 (ADDRESS), R{ = 2 (CoUNT), R2 = 1000 (CQUNT)
SP = 000776

(CONTROL REG,),

R4 = 125252

(PATTERN), R5 = LAST MEMORY ADDRESS

(FLAG OF ZERO PUSHED ON STACK)

% *

I EE 2222222232222

165504

TST16¢

165504

005016

165512

012713

000030

165516
165522
165526
165530
165532

012700
012702
005104
010410
005110

004000
001000

165536

021004

165506

165534

012704

001401
000000

165544

006037

165552

000000

165554

000461

165556
165560

182
3

103402

105116
001362

222222

S22 R 2 2

2 2 L

$SET THE CYCLE FLAG TO ZERO,

MOV

GRPO, (R3)

s FORCE REPLACE FROUP 0 AND FORCE MISS GROUP {

125252,R4

1 SET UP R4 FOR TEST

PATTERN FLAG TO 0

sFOR MISS UPPER 1/2K OF CACHE ON
t SET STARTING ADDRESS INTO RO
s SET COUNT TO 1000 OCTAL
s COMPLEMENT DATA IN R4
sWRITE THE TEST PATTERN

11/60

MOV
MOV
COM
MOV
COM

4000,R0
1000,R2
R4
R4, (RO)
(RO)

CMP

BEQ
HALT

(R0O), R4

s COMPARE DATA .SET BIT0 IN HIT/MISS REG,

ROR

R 177752

s WAS THE LAST MEMORY REFERENCE A HIT?

BCS

BOOTMISS

COMB
BNE

(SP)
3$

HALT

42
|

RS SSSSS SR RSS2

(SP)

COM

177752

2SRRI

CLR
MOV

005110

165540
165542
165550

125252

EEZS

(RO)

s DOUBLE COMPLEMENT DATA AND

sMAKE SURE DATA IS IN THE CACHE

sBRANCH IF DATA MATCHES
s CACHE DATA DIDN’T MATCH
s RO=ADDRESS, R4=EXPECTED DATA
sBRANCH

IF YES

s CACHE FAILED TO HIT
s RO=ADDRESS THAT WAS REFERENCED
s ABROT REST OF TEST IF "CONTINUE" PRESSED

(ON 11/70)

ROM

LISTING

DIAGNOSTIC

165562

165564
165570
165572
165574
165600
165604
165610

000402
000167

(K=SP=M9312=0=5)

Page

177210

005720
077223

JMP

START

s ENTRY POINT

TST

(RO)+

sMOVE

012713
012700

S0OB

R2,3$

$BRANCH

000044

MOV

#GRP1, (R3)

s FORCE

006000

MOV

¥6000,R0

105166

000001

comB
BNE

1(SP)
is

001344
$ S

TEST1?7

TEST

MEMORY

WITH

THE

DATA

U003 000000300000

CACHE

FROM

ROM

WITH DIAGNOSTIC

SELECTED

ADDRESS

IF NOT DONE
MISS

LOWER

1/2K

s COMPLEMENT THE CYCLE
s LOOP IF NOT DONE
20000000 00 00 00 3300000 00T

CACHE

11/60

FLAG

3630 303 3 3036 30 000 T 3 206 0000 030806

3333

* #

TEST CHECKS VIRTUAL MEMORY FROM 001000 THRU LAST ADDRESS
TO INSURE THAT YOU CAN GET HITS ALL THE WAY UP THROUGH MAIN
MEMORY, ON THE PDP11/70, IT STARTS WITH GROUP 1 ENABLED, THEN TESTS

s *

GROUP 0,

g *

y *

WHOLE

3 *
X

THTS

THE

AND

FINALLY

PDP11/60,
CACHE

THE

CHECKS MEMORY WITH BOTH
TEST

DONE

WILL

WITH

GROUPS ENABLED,

‘

THE

ENABLED,

? #

' %

UPON

ENTRY

THE

REGISTERS

SET

FOLLOWS:

?#
#

001000

g *

177746

(LAST

(ADDRESS),

(PASS

(CONTROL REG.).
MEMORY ADDRESS, SP

COUNT),

(FIRST

ADDRESS),

776

? *

UPON

? #

001000

RIS

165612
165612
165616
165620
165622
165624
165626

165630
165634
1656136
165642
165644
165650
165652
165654
165656
165656
165660
165662
165664
165666
165672
165674
165676
165700
165702
165704

COMPLETION

THRU LAST

RIS

THIS

ADDRESS

AT SIS SR

TEST

MAIN

MEMORY

WILL CONTAIN

I SIAL I

FROM

ITS OWN

AAITLIA TSI SIS

VIRTUAL

ADDRESS

VIRTUAL ADDRESS,
IR

SIS ST

T AL

TST17:

012702
010200

MOV

001000

010010

18:

MOV
MOV

#1000,R2

R2,R0
RO, (RO)

s SETUP FIRST ADDRESS
tFIRST ADDRESS 18
¢ FILL MEMORY WITH

005720

TST

(RO)+

020005

CwP

RO, RS

000003

BLOS
MOV

18
#3,R1

s SET

000706

CLR
TST

(SP)
R#706

BNE

101774
012701
005016
0057137
001020

012716

PASS

COUNT

sIF

11760

THIS

sIT

1000 OCTAL
ADDRESSES

THREE

LOC=1,11/70=00

PDP11/60

MOV

#GRPO, (SP)

s LOAD

MoV

R2,R0O

tFIRST

coM
coMm

(RO)
(RO)

1 DOUBLE COMPLEMENT DATA AND
tMAKE SURE IT IS IN THE CACHE,

020010

CMP

RO, (RO)

001401

BEQ
HALT

s COMPARE DATA, AND SET BIT 0
tALSO POINT TO NEXT ADDRESS

TST

(RO)+

000030

010200
005110
005110

000000
005720
006037
103402
000000

3s:
518:

177752

000410
020005

4$:

101763
011613

6S:

CODE TO FORCE
ADDRESS

ROR

R#177752

sWAS

s BRANCH

BOOTMISS

CMP

RO, RS

RLOS

MOV

(SP).,(R3)

ONTO

THE

LAST
IF

STACK

IN HIT/MISS REG,

s BRANCH IF DATA MATCHES
¢sDATA DIDN’T MATCH RO = ADDRESS +

BRCS

HALT
BR

GROUP

MEMORY REFERENCE

A HIT?

YES

¢HIT FAILED TO OCCUR RO = ADDRESS + 2
s ABORT REST OF TEST IF "CONTINUE"TM PRESSED
s FORCE MISS GRP1

ON PASS 2,

FULLY

ROM LISTING DIAGNOSTIC

(KeSP=MQ3312«0=5)

Page

sENABLE CACHE ON
$ON

165706
165710
165712

165714

005016
077121
000404
000000

11/60,

s CACHE

CLR
S0OB

R1,2$

JUMPQ:

JUMP

CONT:

HALT

(SP)

RUN

PASS THREE,

EACH

PASS

WITH

(11/70)
THE

SHOLE

ENABLED,

¢+GET READY TO FULLY ENABLFE CACHE ON PASS 3
¢ RUN
GO

THREE

BOOT

$STOP HERE

PASSES

THRU

STRAP

CODE

IF THERE

THIS

TEST

IS A CACHE PARITY ERROR

sOR A MAIN MEMORY PARITY ERROR
$CHECK CCR, MEMORY REGISTER AND CPU
+TO FIND WHICH ONE

165716
165720

165720
165724
165730
165734

165740

TEST17
165744

000402

JUMP

BOOTMISS:

012713
013700
013701

000014
000700
000702

013704

000704

000164

000002

TEST MEMORY WITH
177570
013704

JUMP ¢

THE

DATA

CACHE

MOV
MOV
MOV

$MISS, (R3)

s FORCE

R4700,R0O

¢t NOW

RESTORE

s AND

RETURN

MOV

@¥704,R4

JMP

2(R4)

ON
MOV

P#177570,R4

@#702,R1

MISSES

165754

165760
165764
165766
165770
165772

165774
165776

042704
052704

113700
006200
000241
000114
000000

041060
025055
000001

177000
173000

177571

BIC

BIS

Movs
ASR
CLC
JMP
HALT

LASCII
<WORD
«END

IN
ALL

BOTH

GROUPS

NEEDED

OF CACHE

REGISTERS,

BOOTSTRAP,

sSWITCH REGISTER
sOFFSET

165750

ADDR,IN

TO R4
BITS

0-8

#177000,R4

R4
#173000,
@#177571,R0
RO

¢sBITS

¢sMAKE

(R4)
noB"

025055

0=-g

SWR

CONTAINS

STARTING

CODE,

sOF DESIRTMTM ROM,
$BITS 9=1
)F SWR = OCTAL UNIT NUMBER.,
sUNIT # RIGHT JUSTIFED IN RO
SURE
C

BIT

CLEAR

¢EXIT TO BOOT ROM
sEXTRA WORD
: IDENTIFIES ROM AS "Bo"
OR B VERSION REV
¢+CONTAINS CRC=16 WORD FOR LAST 255 WORDS,

ECB

(2=12

ROM

LISTING

DIAGNOSTIC

Page

(K=SP=M931{2«0=5)

616F1,M11
=
=

000400
000000

000044
165712

RC11CR=

177446

RKO6CR=

177440

BIT8
CRCWD

GRP1
JUMPO

TABLE
BOOTMI
FI1X

001000

DIAG

165564

HSRCR

177550

INITSW=

000340
174400

MRESER=
RF11CR=
RPO3CRs=s

BIT9

MISS

= 000014

RESERV=
RLOI1CR=

RSO3CR= 172040
=%000000
RO
R4
=%000004
=%000006
SP
TST11
165214
TST15
165362
TST3
165070
TST7?
165156

RSO4CR=

TST4
TTCR

TUS6CR=

177342

SYMROL

172040
24000001

=%000005

START
TST12
TST16

165000
165234
165504
165104
177560

166000

165720
165406
173024
173000
177460
176714
177170

RX01CR=
R2
24000002

R6
TST1

TST13
TST17
TSTS

%000006
165046
165256
165612
165116

TU10CR=

172522

CONT

GRPO
JUMP

PLC

165714

000030
165724

=2%000007

RKOSCR= 177404
RPO4CR= 176700
RX02CR= 177170
=%000003
R3
. R7
=2%000007
TST10
165174
TST14
165310
TST2
165052
TST6
165146
TU16CR= 172440