Digital PDFs

MAINDEC-08-D5B

December 1967

52 pages

Original

1.7MB

Document:	maindec-08-d5bb-d
Order Number:	MAINDEC-08-D5B
Revision:
Pages:	52
Original Filename:	https://svn.so-much-stuff.com/svn/trunk/pdp8/src/dec/maindec-08-d5b/maindec-08-d5bb-d.pdf

OCR Text

IDENTIFICATION
'

Product Code:

MAINDEC -08-D SBB—D

Product Name:

DF32 DISCLESS

Logic Test, MiniDisc
Date Created:

November 3, I967

Maintainer:

Diagnostic Group

Author:

Hittel I

Fania”,—
LIBRARY-w

MAINDEC-OB-D5BB-D
l

ABSTRACT

Discless is a test of the DF32 DISC LOGIC and its computer interface.
test the disc,

nor

This Program does not

associated analog interface circuits.

(The disc is not needed for these routines. If it is connected, the disc motor should be turned

off.

For a complete test of the Disc system use DF32 DISC DATA TEST.)

REQUIREMENTS

2 .1

Equipment
PD P-8 Standard

DF32 DISC LOGIC

Light Card (for testing track selector)

2.2

St_orag_e_

2.2.l

Program Storage

The program uses most of

memory from address 100

to 3400 and

0, l and 2.

LOADING PROCEDURES

3.l

Methods
Procedures of normal binary tapes should be followed.

‘

STARTING PROCEDURE

operation all switches should be down.

4.l

For normal

4.2

Starting Address
The starting address for DF32 DISCLESS is TOO.

(For PDP-BS SA=77)

Special Address
76

Start for abnormal Print Out check

l0l

Start of Register Test

l02
103

Start of shift,

interrupt, error

DISC Memory Address Test

SR=Address

locations

MAIND EC -08—DSBB-D

104

DISC and Computer Extended Address Test
SR=Address

l05

DISC Data Memory Buffer SR=Data

106

Scope Loop

SAD "FF"

l07

Scope Loop

SAP Pulse

110

Scope Loop

ADC "FF"

Scope Loop

SDP Pulse

Scope Loop

DEP Pulse

Scope Loop

TCR "FF"

Scope Loop

IOT 66XX,

SR=XX

Scope Loop

Light Box

AC 8,

lll
1.

112
113
H4

ll5

9, 10 and

l l=Tracl<

4.3

Program and/or Operator Action
Turn Disc Motor off.

Load Discless into memory.

Select EMO (DISC ZERO).

(All other units to off).

Write Inhibit Switches off.
Connect Light Card if tracks are to be tested

'SET

Set the Switch Register tolOO.

(not necessary for test).

SWMCZ¥

Ala/77”

(Lac )9 ¢ ‘5

C/4/(D

l/V

Pos’lTli‘Jl"

Load Address.

Set the Switch Register to all zero (down).
Press Start.

Program will run; it the light card is used, lights will light from O to 178 in sequence and the
program will

loop upon completion

OPERATING PROCEDURE

5.1

Operational Switch Settings
SWO

Delete Print Out

SWl

Halt After Error

SW2

Sub Test Scope Loop

SW3

Do not Exit Section

SW4

Delete Light Box

MAIND EC-O8-DSBB-D

There are three basic sections to loop on INTERFACE Test, Register test, SHIFT and ERRORS

5.2
test.

When it is necessary to scope a detected error,

5.3

place SWl UP to halt on the error, SW2 UP to

loop on it, and SWO UP to DELETE PRINT OUTS.

ERRORS

Logic hardware malfunctions detected by the program result in a type out, and a halt if SW2
us

up.

(If the light card is used, operator observance is necessary to detect an error.)

Error Halts and Description

6.l

Afigess

(5&0:

Function Tested

55:22

Corrective Action

START KEY CL(TRC)

0000

N/A

Al5/B5/8194§20

611

DSAC, o——>Ac

0000

7777

318/022

615

START KEY CL(ADC)

0000

N/A

316/35/319/318

622

START KEY CL(EMA)

0000

N/A

A21 /BS/Bl9/see 1023

627

START KEY CL(EA)

0000

N/A

A21/BS/Bl9/see 1027

641

DOES wc BREAK

0000

7777

329/A13/c15/c16/022

641

DOES WC BREAK

0000

XXXX

BZ9/A13

645

DOES CA BREAK

0000

7777

Cl8 pin K

654

DMAW, 0—9AC

0000

7777

Bl8

663

DMAR, 0—9AC

0000

7777

321/010/022

603
‘

670

DMAC NOT SKIP

0000

N/A

820/819

676

DMAC, 0—9AC

0000

7777

32]

704

NO DRL STATUS

0000

0004

D20/Al3

712

NO NED STATUS

0000

0002

322/C20/318/320/018/019

723

NO FLAG AFTER WRITE

0000

N/A

Al9/322

726

NO FLAG AFTER WRITE

0000

N/A

A19/322/A15

740

ADDRESS ACCEPT CL(DBR)

0000

000l

Al3/BZ9

740

ADDRESS ACCEPT CL(DBR)

0000

XXXX

Al3/BZ9

744

ADDRESS ACCEPT CL(D BR)

0000

XXXX

Al3/829

1010

NO FLAG AFTER READ

0000

N/A

A19

1013

NO FLAG AFTER READ

0000

N/A

A19

MAINDEC-OB-DSBB-D
Address

Function Tested

£29..

600d

Bad

16$).

(69

0000

XXOO

34/81/82/83

Corrective Action

1023

DISC EXT. ADDRESS

1027

COMPUTER EXT. ADDRESS

0000

0070

CD/23

1027

COMPUTER EXT. ADDRESS

0000

OOXO

827/020

1043*

NO SYNC (PSM)

0000

400X

B1B/D18/A30

1050

NO PAR ITY STATUS

0000

.000]

A12/B15

1205

SEL ERROR

STATUS

0000

N/A

B1B/D19/D18/C20

1214

NO WLO (LOWER)

0000

N/A

A17/A12/C20/CHECK

4.of;

444".

gm ’«JU'D

gr.“ #16112” flmzv

E f

‘1‘.Q

WLO SWITCHES

N/A

0100

NO WLO (UPPER)

1225

A17/A12/C20/C HECK
WLO SWITCHES

1234

EM3 RAISE NEX

3000

N/A

DI B/D1 9/B1 8/A30

1243

EM2 RAISE NEX

2000

N/A

D19/B2

1252

EMI RAISE NEX

1000

N/A

D19/BI

1267

DISC EXT. ADDRESS

SEVEN

3700

0000

CD/23

1267

DISC EXT. ADDRESS

SEVEN

3700

XX00

B1 /B2/B3/B4

1303

COMPUTER EXT. ADDRESS

0070

1303

COMPUTER EXT. ADDRESS

0070

00X0

D20/B27

1310

SKIP ON NO ERROR (READ)

0000

N/A

B20/C20/A20/B15/B26

1327

NO INTERRUPT

0000

N/A

D20/B22/A15

1405

SKIP ON NO ERROR (READ)

0000

N/A

DIODE ON EM SELECT SW

1413

‘SKIP ON NO ERROR (WRITE)

0402

N/A

DIODE ON EM SELECT SW

1420

SKIP ON NO ERROR (WRITE)

0000

N/A

DIODE ON EM SELECT SW

1534

RAISE (NED) STATUS

7002

7000

322/B1B/C20

1522

INTERRUPT ON (NED)

3000

N/A

D20/822

1534

CL PAR FF

3000

N/A

A20

1551

WILL (NED) SET (TRC)

7002

N/A

A1 9/A15/Bi 9/824

1616

DMA TEST

0000

XXXX

CD22/CD24/B5

1616

DMA BITS 0,1

B6/B12

1616

DMA BITS 2,3

B7/B12

1616

DMA BITS 4,5

B8/812

1616

DMA BITS

6,7

B9/B13

1616

DMA BITS 8,9

1616

DMA BITS

1636

EMA TEST

*If light card is used

3*"?

1T1;
AJ.

CD/23

B10/B13
B11/B13

10,11

(Sync) switch should be off.

'r-J T2? «1.». 41.9”"

v.75 5,;

,7 -’47r‘.’=/

.1”/7‘.f'()' l:

51.12:

7;;
‘

(at;

figs-V

{Via-’5'! 1:.

~/..._
,,....
his;
guts (f I};

fan a

L057;

S ”I,“
.w-

N-

4)‘

C‘ “r r, '4»;

1
\

I?”

If;

L” 5",

MAIND EC -08-D SBB-D

LEE:

xxoo

31 /34

EMA BITS 2,3

xxoo

32/34

1636

EMA 3ITS 4,5

xxoo

33/34

1636

EMA 3115 6, 7, 3

xxoo

327/020

1663

0M3 TEST

xxxx

ALL

319/A17/A22/317/A21

xxxx

016 5

323

xxxx

6 to 11

324

xxxx

A23/323

2,3“
0M3 31TS 4,5

xxxx

A24/323

xxxx

A25/323

0M3 311s 6,7

xxxx

Xxxx

A26/324

3,9/

xxxx

A27/324

A3234“

Function Tested

1636

EMA 311 1

1636

1663

0M3 3ITS

1663

DMB BITS

1663
1663

xxoo

0,1

Corrective Action

‘

1663

0M3 BITS

1663

DMB BITS 10, 11

xxxx

A23/324

2223

SHIFT 0MA

1252

2525

A29/35/317/A16/A15/330

2223

SHIFT DMA

1252

xxs2

36/37/38

2223

SHIFT 0MA

1252

12xx

39/310/311

2244

SHIFT DMA

6525

xxxx

SAME AS 2223

2261

SHIFT DMA

7252

xxxx

SAME AS 2223

2301

SHIFT DMA

5525

xxxx

SAME AS 2223

2310

SKIP ON (ADC)

N/A

316/A17/315/318

2341

SHIFT 0M3

7777

ALL

A18/A21/A17

2341

SHIFT 0M3

7777

xx77

A23/A24/A25/323

2341

SHIFT 0M3

7777

77xx

A26/A27/A23/324

2430

SHIFT DMB

4000

xxxx

SAME AS 2341

2462

SHIFT 0M3

5252

xxxx

SAME AS 2341

2515

SHIFT 0M3

2525

xxxx

SAME AS 2341

2617

SHIFT DMA

5777

7777

314/315

RAISE (DRL) STATUS

0004

0000

020/A13

SKIP ON DRL

0004

C20

2632
2635

‘

2641

WILL (DEP) SET (TRC)

N/A

A19

2653

INTERRUPT ON TRC

N/A

020

TRACK COUNTER (EMA)

3702

0000

316/319/323

TRACK COUNTER (EMA)

3702

xxoo

31 /32/33

TRACK COUNTER (EMA)

0000

xxoo

2675
2675

2705

Light Cord Test
Function Tested

Corrective Action

NO LIGHTS

A6/A7

2nd & 4th FOUR

A6/A20/A1 9

1st 8. 3rd FOUR

A6/A20/A17/A21/821/825

TK 0, 10

TK1,-- 11

TK 2, 12

TK 3, 13

TK 4, 14

TK 5, 15

TK 6, 16

TK 7, 17

Printouts created by abnormal switch conditions.

(This test should not be made until program runs in normal).

(Starting Address

76)

DISK 0 (EMO) SELECTED, EMO WLO "ON"
Lower Write Lock Switch "ON"

Address Tog

Function Tested

If No Printout

1214

0000

WRITE LOCK OFF

A17/A12/C2O

1301

0000

SKIP ON NO ERROR

C20

Upper Write Lock Switch "ON"
1225

0100

WRITE LOCK OFF

1413

0402

SKIP ON NO ERROR

Sync Switch Light Cord "ON”
1043

4000

A11 switches Normal

NO SYNC, NO DISC

A30

Except
If No Print Out

E M O FF

EL].

_E_M__§

_A_C;

Function Tested

071 2

_0712

0712

0002

NO NED STATUS

D19

0723

0000

NO FLAG ON WRITE

A19

0726

0000

NO FLAG ON WRITE

A19

0740

0001

ADDRESS ACCEPT (0 DBR)

A13/BZ9

0744

0001

ADDRESS ACCEPT (0 DBR)

A13/829

1 043

1043

4002

NO SYNC

UNIT SELECT SW.

1205

1000

SELECT ERROR STATUS

C20/818

1 21 4

1214

1000

NO WLO

A12/A17/C20

MAI_ND EC -08-DSBB-D

If No Print Out

EM OFF

EM 1

EM 2

EM 3

55;

1225

1100

NO WLO

A12/A17/C20

1234

3002

EM3 RAISE NEX

D19

2002

EM2 RAISE NEX

D19

1002

EM1 RAISE NEX

D19

INTERRUPT

D20

1243
1 252

Function Tested

1327

0000

2223'

2223

2525

SHIFT DMA

B17/D18

2244

5252

SHIFT DMA

B17/D18

2261

5252

SHIFT DMA

B17/D18

2301

5252

SHIFT DMA

B17/D18

2310

0000

SKIP ON ADC

A17/B18

2430

0000

SHIFT DMB

A17/A21

2462

2462'

2462

2525

SHIFT DMB

A17/A21

2617

7777

SHIFT DMB

A17/A21

2632

0000

DRL STATUS

A17/B17/A29

2635

0000

SKIP ON (DRL)

A17/B17/A29

2641

(DEP)SET(TRC)

A19

2675

XXXX

TRACK COUNTER (EMA)

2705

3700

TRACK COUNTER (EMA)

0622

0100

CL STATUS REQ

1327
2223

’

6.2

Error Recovery
Press Continue,

Restart at 100.

RESTRICTIONS

(None)

MISCELLANEOUS
An extra IOT maintenance package has been incorporated in the design of the

this IOT package is not needed for operationa!

use

.J:

logic. Whiie

sc, it must be in if DiscleSS is to run.

(Coded to 663X)
6631 =TA S=TTA

6632=TTB

6634=DBR

MAI ND EC-08-D SBB-D

PROGRAM DESCRIPTION

9 .l

Discussion

Discless is an incremental test of the DF32 DISC LOGIC.
as, does start key clear the error and done

all registers be set and cleared?

Starting with basic conditions, such

Can all control flip-flops be set and cleared and can

logic?

Will the track counter increment, will all register shift data?

Does

the Data break work, can we taise an interrupt, check for all status buts, such as write lock out and
non-existent disc?

With the use of the light card test for correct track selection.

There is a chain of flip-flops which must be working if these tests are to pass.
g

I
u

T
I'

Power

clear and

“0*":

checks

rotate

ABD

SAD

-FF

FF
i

1600)

eration of the test.

'33?

WF
‘

1’9“

'
-

'
'

ADC

"“5

TO Shlf"
DMB

_’

r
To Shift
DMA

I600) tracks, in order to verify the

This card is inserted into location A5.

from 0 to

5mm Done
I

DRL

'
‘

To raise an interrupt

Each disc has
is needed.

TTA -o-

each pass of the program.

correct track selection a

light card indicator

With the program running, the lights or the card should

(If the light card is not used it will not affect the op-

There is a switch on the card that simulates the photo cell on Disc.)

If this test runs and the "abnormal" switch settings on the Disc hardware are used to create

printouts and the propervone occurs, any failure that occurs using the DF32 DATA DISC TEST should be
location on the heads, R/W Amplifiers, the Disc or associated analog circuits.

IO.

LISTINGS

MAINDEC-OB-DSBB-D
tXPUNGE
/MLMORY

REFERtNCE

INSTRUCIIUNS

A~u=omam
TAU=1ZBU
15t=2mma
UCA=SBBB

JMS=4EUM
JMP=SUUU

IUI=6UUU
UPR=7UZU

IMICRUINSIRUCTIUNS
NUP=7U00

GLA=7ZQU
CLL=7106
CHA=7040
CHL=702U
RAR=7QIU
RTR=7B12
HAL=7UB4

RIL=7E06
IAU=7flw1

SHA=7SBD
StA=744fl

SPA=751M
SNA=74SE
SNL=742w
th=7430

SKP=741D
DSH=74E4
HLT:7432
ICOMUINLD
CIA:7041
LAS=7604

HICROINSTRUCTIONS
A

SIA=724U
SIL=7120
bLK=72U4
IPRUGRAM

INTLRRUPI

IUN=6M21
lUF=6n£2
PCF=bfl22
RRB=6612
/TtLETYPE

KEYSOARU/REAUtR

K5r=6031

KCC=6032
KRs=bn34
KR6=OG36

/TtL£rYPE

TELEPRINTER/PUNUH

Tsr=6041
rcrzon42
TPC=6M44

TLS=bM46
rlX1AB

PAUSE

/UIblTAL
/MtSSAGL
ICALL

/NIIH

8-18-U
lYPE-OUT

WITH
DATA

/HLIURN

A JHS HESAGE
FOLLOHIAG
FOLLOWING END Of

MEDSAGt

/CODE(00)
i205

0200
0201
0202

0000
7240

MESAGE o-

1200

TAD

0203

3010

DCA

0204
0205

1410
3216

MSRGHT

0206
0207
0210

1216

TAD
DCA
TAD

0211
0212

7012
7012
7012

0216
0217
0220
0221

4217
1216
4217
5204
0000
0000
0250
7450

'0222

5410

0223
0224
0225
0226
0227
0230
0231

1251
7500

0213
0214
0215

0232
0233
0234
0235
0236
0237
0240
0241
0242

JHS

JHP
HSRGHT;
TYPECH:

/SAVE

MSRGhT

/ROTATE
TYPECH
MSRGhT
TYPECH
MESAGE*4

BlTS

HIGH7

/TYPE IT
/GET DATA AGAIN
/TYPE RIGHT HALF
ICONTINUE
ITEMPURARY STORAGE
ITYPE CHARACTtR IN

110

TAD

M40

JHP

HTP,

IT ENU UP
/YES: (XII
ISUBTRACT 40
/IS

JMP

C(AC)6-11

MESSAGE?

/<4D?

JHP 9*3
TAD 0340
JHP MTP
TAD M3
$14

5235
1254
5243
1255
7440
5242
1256
5243
1257

5617

SHA

7440

7200

SNA

1253

6046

ISET C(AC)=-1
LOCATION
/AuTo-INDtx HLGISTTER
/FETCH FIHSI WORD

/ADD

AND “MASK77

5243

6041
5244

0245
0246
0247

RTR
JMS
TAD

1252

0244

CMA

MESAGE

RTR
RTR

5230

0243

CLA

7N0
ADD

sum

ITO CODES

<40
3

IVES:

/SUBTRACT

1‘3

/IS
INo

iiRO?
45

TAD

0212

/YES:

JHP
TAD
52A

HTP

/LINE°FELU (212)
lsuaTRACT 2

JHP

.‘3

TAD

C215

JMP
TAD

MTP
C245

TLS
TSF
JMP
CLA
JMP

0".
I

TYPECH

FOUL

/IS IT EERO?
INO
/YES: COOL 4:

{s
ICARRIAGE-RLTURN (215)
/A00 200 f0 OTHERS >40
ITRANSMIT CHARACTER
IHAIT FOR FLAG
/NOT SET YE:
x521: CLtAR UtAC)
IRETURN

$251

0977
7740

0252

0340

B253
0254
0255
0256
9257

7775

0256

0212
7776
0215
0245

ICONSTANTS
77
MASK77.
M43»
C34”:

'40
340

M3: ’3
C212:

212

"2'

C215:
C245:

215
245

0260

7402

0261

7000
7000
7200
1660
3267
5670

0262
0263
0264
0265
0266
0267
0270
0271
0272
0273
0274
0275
0276
0277
0300

0301
0302
0303
0304

0305
0306
0307

0310
0311
0312
0313

0000
0272
5263

1667
0377
3340
1667
0376
3341
1667
03753342
1667

0374
3343
1342
7112
7010
1343
7012

SIXTY:

HLT

NOP
NOP

ISTORL

TAD

DCA
JMP
0

o*2
I ,*2
/ADURLSS

SIXTY*12
JMP SIXTY+3
TAD I SIXTY*7
AND (0007
DCA MASKA
TAD I SIXTY*7
AND (0070
DCA HASKB
TAD I SIXTY*7
AND (0700“
0C4 MASKC
TAD I SIXTY+7
AND (7000
DCA HASKD
'TAD MASKC
RTRI CLL
RAR
TAD HASKD

MASKC

I32
JMS

SIXTY
SIXTY+10

TAD
DCA

HASKC

0321

2260
4270
1342
3667

0322

1341

TAD

HASKB

0314
0315
0316
0317
0320

0323
0324
0325
0326
0327
0330

0331
0332
0333
0334
0335
0336

0337
0340
0341

3342

SIXTY*7

7004

RAL
RTL

1340
1344

TAD

HASKA

TAD
DCA
ISZ
JHS
TAD
DCA
TAD
DCA

NASKD‘l
MASKD

ISZ

SIXTY
I SIXTY

4270
1343
3667

1373
3270
2260
5660

0343

0000
0000
0000
0000

0344

6060

0373

0272

0342

MASKD‘l

7006

3343
2260

0374

7000

0375
0376

0700
0070

0377

0007

NtXT

JMP
MASKA:
MASKS:

MASKC:
MASKD:

/ADURhSS

‘-4

RTR
RAR
TAD
DCA

7010
1344

INIT

IIML

CLA

(SIXTY+12

OPtRAND

or OPERANU
ICHANGING RtfthNCE

/AC

(UPLRANU)

/AC

(OPERAND)

/AC

(UPLRANU)

IAC

(UPtRAND)

(P)

/wmax

700X0

/uxaa

xxzmz
/uxuz
/0X00

RS3

00x0

/XOX0

/xzxa

/FIND

R53 @xax
/TEHP STORAGE
/1NCREM£NT +0R
STORAGE ADDRLSS

STURAGL

be6x

OPERANU

/STORt

SPECIFILD

700X0
/0@xa

SIXTY
SIXTY*10
MASKD
I SIXTY*7

SL3 exam
/wxua‘annx=mxmx

/0XOX+6060=6X6X
/TEMP STORAGE
/1NCRLHENT FOR STORAGL
IFIND STORAGE AUDRLSS

/°x°x
ISTORL
/HOUSh

OPERAND
KEEPING

SPECIFIED

SIxTy+10
IINCRLMLNT

/RETURN

0
0
0
0

6060
PAUSE
PAGL

fOH

REIURN

/PRINT OUT ROUTINES
/ROUTINE T0 PRINT OUT
/AND CONTENTS CF AC
/xxxx

xxxx

----

0400
0401
0402
0403
0404

7402
4777

0405
0406
0407

0411
0412
4775

JHS MESAGE

0410
I411
I412

4543

6060
6060
4000
4776

6060
6060
4000
JHS SIXTY

3404

I422

0‘4
.‘4
JHS HESAGE
4040
6060

I413
I414
I415
I416
I4$7
I420
0421
0422
0423
0424
0425
0426
0427
0430

0431
0432
0433

6002
4776
0400

0423
4775
4040
6060
6060

0000
7604
0374
7650
5600
1773
7402
5600'

ERADD.

JMS
10F

FAILING

ADDRESS

TEST

ADDRESS

(AC)

IPRINT

JMS SIXTY
ERADD
-

0‘4
.+4

IADDRtSS

/CONTLNTS CF

6060
0000

LAS
AND

(2000
SNA2CLA
JMP I ERADD
TAD AC
HLT
JHP I ERADD

(AC

0434

0435

0436
0437
0440

0441

0442
0443

7402
4777

4776
0434
0444
0445
477s
4543

0444

6060

0445
0446

6060
0000

0447
0450
0452

4776
3420
0466
0464

0453

4776

0454
0455

3417
0467

0456
0457
0460
0461

0470
4775
4040
0704
4040
6060

0451

0462

0465
0464
0465
0466
0467
0470
0471
0‘72
0473
0474
0475
0476
0477

6060
4002
0440
6060
6060
0000
7604

0374
7650

/COHPARISON ERROR
/GDXXXX
BDXXXX
XX
BADGOM!
JH

IXTY

.+4
.+4
JMS

MESAGE

OUT

BABCBH
4543

6060
6060
0000
JHS SIXTY
GD
0‘12

4‘12
JMS SIXTY“
30

IGOOD

IBAU

,+12
9‘12
JHS

MESAGE

/CRLF

4040
0704

DATA

IGOUD

4040
6060

6060
4002
0440
6060
6060
0000

IBAU

DATA

LAS
AND

(2000

SNASCLA

7410

SKP

7402

HLT

5634

J"?

BADCOH

IEXIT

0500

0501
0502

7402
4777
4776

BADADD:

JHS

IPRINT

JHS SIXTY
BADADD

0503
0504

0500
0510

o*4

0505
0506

0511
4/75

o*4

JHS

0507

4543

0510
0511
0512
0513

6060

6060
0000

4776

JHS SIXTY
54
0‘12
0‘12JHS SIXTY
EA
.012
o‘12
JHS HESAGE
4040
0701
4040
6060

0514
0515
0516
0517
I520
0521
0522
0523
0524
0525
0526
0527
0530

3416
0527
0530
4776
3415
0533
0534
4775
4040
0701
4040

6060
6060

NESAGE

0531

4002

6060
4002

0532
0533
0534
0535
0536
0537
0540
0541
0542

0140

6060
6060

6060
6060
0000
LAS
AND (2000

9543

57am

7604
0374
7650
7410
7402-

SNA:CLA
SKP
HLT
JHP I BADADD

0:44

0000

0973

3404

0574

2000
0200
0260
3124

0575

0576
0577

PAUSEO
IPDP'B INTERFACE TEST ND
/EHO SHOULD BE SELECTED
PAGE

DISC

RMX5

6/6/6/

DEFINE SCOPE
(JMS SCOPEA)
DEFINE HALT
(JMS ERADD)
DEFINE NPAGE
(JMP

/FLAG TEST
0600

0601
0602
0603

0604
0605
0606

0607

0610
0611

6622
7410
4777
4776
7240
6612
7000
7440
4777
4776

0615

6612
7410
4777
4776

0616
0617
0620
0621

6614
0375
7440
4777

0622

4776

0612
0013
0614

BEGIN:
SKP

Io+200876003>
(CLEAR)
DFSC

/5KIP

FLAG

/FLAG SHOULD HAVE SEEN CLEARED BY START
SCOPE
/DDES 6612 CLEAR THE AC? (DSAC)
CLA CHA
/AC SET TO SEVENS
DSAC
NOP
SEA
HALT
/HALT BECAUSE AC NDT tERO
SCOPE
/HAS ADC "FF” CLEARED BY START KEY
DSAC
/SKIP ON ADC
"
SKP
HALT
/ADC SET o.. START SHOULD CL ADC "FF"
SCOPE
/
IDOES START CLEAR THE DISK EXT ADDRESS
OEAC-2
/READ STATUS REGISTER
AND (3700
IHASK DISC EXT ADDRESS
52A
ISTART KEY DID NOT CLEAR EMA
HALT
SCOPE

HALT

0623
0624

6614
2374

0625

7449

0626

4777
4776

0627

/DOES TART CLEAR
DEAD-2
AND (0070
SEA
HALT
SCOPE

THE

COMPUTER

EXT

IMASK
ISTARI

KEY

ADDRESS
FOR

DID NOT

COMPUTER
CLEAR

EXT

ADDRESS

DISK BREAK
CLA CMA
DCA wc
CLA CMA
DCA IAcw
DMAw
CLA

/UOLS

0630

7240

0631
0632

3776
7240
3772

0633

0634
0635
0636

0637
0640
0641
I042
0643
0044

6605
7200

1773
7440
4777
7200
1772
7‘40

4777

I049

4776.

I646
I647
I650
I651

7240‘
3770

7240

TAD

RIGHT

LOC

/HRIT£

ONE

NORU

SZA

INORD'COUNT NOT CORRECT

HALT
CLA
TAD

lACH

SEA
HALT
SCOPE
IIS AC CLEARED BY
CLA CHA
DCA NC
CLA CHA

DHAH

7440

SEA

4777
4776

HALT
SCOPE

0655
0656
0657
0660

7240
3773

CLA
DCA

CHA

7240
6603

CLA

CHA

0661
0662

7440
4777‘
4776

IADDRESS

CONTROL

WORD

DHAH?

IONE~NORD

/10T SHOULD CLfiafl AC

6603

I652
.653
0554

0663

CLEARED
NC

OMAR
SiA
HALT
SCOPE

/AC

NUT

CLEARtD

DHAR

/0~L

uoao

/10T

SHOULD

IAC'NUT

CLEAR

CLEARED

NOT

CORRECT

/UMAC

0664
0665
0666

0667
0670

SHOULD
DCEA

6611
6626
7410
4777
4776

NOT

SKIP

OMAC

SKP
HALT
SCOPE

-/UMAC

SKIPPEO

/CLEAH

OMAR

/HILL
0671
0672
0673
0674

0675
0676

6601
7240

DMAC

CLEAR

OCMA

CLAICHA
DMAC

6626

7440
4777
4776

SZA

/HAH

HALT

/AC

NUT

CLEARLD

USAU

NED

SCOPE
/

/STATUS

0677

6611

DCEA

0700
0701
0702
0703
0704

6616
0371

DEAC
AND (4

7440
4777
4776

SZA
HALT
SCOPE

TEST

(NO

DHL)

/EMO
/MASK

FOR

ORL

IORL

/STATUS

0705

6611

OCEA

0706
0707

6616

OEAC

0370

AND (2
52A
HALT
SCOPE

0710
0711
0712

7440

4777
4776

TEST (NO
/EHO

IHRITL

NED

FF)

LOOK

OUT

SET

/CHECK

FOR

FLAG

(OMAN)

716

724E

CLA

114

3772

DcA IACH

ullb

724D
3773
6665

cLA

AFTER

WRITE

(DFSC)

CHA

/NEHORY Lo.r10~ 2tno

/Ac!7777

cHA

@120

6622

DCA NC
OMAN
DFSC

$721

7419
4777

HALT

IFLAG UP.
ISKIP ON FLAG

4777

DFSC
SKP
HALT

4770

SCOPE

£716
6/17

9/22
8723

B724
@729
0725

‘

INORU COUNT‘7777
ISTARI WRITE ONE
ISKIP ON FLAG

WORD

SKP

6622
7419

IFLAG

IHILL ‘DDRESS

IHRITL

7III
1773
744'
4777

HALT

INORO

72"
1772
744i
4777

CLA

Ofilfi

B739

72..

B731

3773
3772
64I3

0732
D733
9734
B735
0736
0737
B740

B741
0742
9743
3744
3745

‘CCEPT CLE‘H DATA BRE‘K

OMAN
CLA
DOA NC
DOA IACH
OMAR
NOP
TAD HC
SEA

O727

1A0

SET

/SHOULD

NOT

COUNT

UBR

StT

REGULST

DBR

SHOULD HQ tERO

IACH

SiA
HALT
4776
SCOPE
5767‘ NPAGE

"if"

llACH SHOULD BE ZERO

FF?

0767
0770
0/71

1000
0002
0004

0772

7751
7750

0776
0774
0/75
0776

0070
3700
3242

0777

0400

lazw

1u11
1u12

7240
3777
7240
3776
6603
6622
7410
4775
6622
7410
4775

1u15

4774

1wa1

1m92
luas
1u34
1w05
1066

1wz7
101w

IUISK MEMORY
CLA CHA
DCA

ADDRESS

READ
IREAD

CLA CHA
DCA IACH
DMAR
DFSC

ONE

HORU

/HEHORY
/STARf READ ONE
/SKIP ON FLAG

LUCATXUN

tERO

HDRU

SKP

HALT

DFSC

/FLAG
/SKIP

/FLAG

FLAG

SKP

HALT
SCOPE
/

ISTATUS
1014

1015
1016

1017
1020

1021
1022
1026

7200
6615
7200
6616
0373
7440
4775

1025

6616
0372
7440

1026
1027

4775
4774

1024

CHECK

EXIENDED

CLA

ADDRESS

DEAL

CLA
DEAC

AND

/LDAD EXTENDED ADDRESS

wllH

{EROS

(3700

SEA

HALT
DEAC
AND (0070
52A
HALT

/DISC

EXTENDED

/COHPUTER

ScOPE

ADDRESS

EXTENDED

NOI

ADDRESS

CLEAR

NOT

CLEAR

RLAD DISK EXTENDED
/CHECK FOR NO SYNC MARK
CLA CLL
DCA CID
DEAC
NOP

/D£AC

1030
1031

1032
1033
1034

1035
1036

1037
1040
1041
1042
1043

7300
3771
6616
7000
7500

SMA

7410
5242
2771
5232
7410
4775
4774

ISyNC
.44

/N0
IYES

CTD

ILOOP

SKP

JHP
IS!
JHP
SKP

ADDRESS

9'6
IND SYNC PULSE OR
IFOUNU SYNC PULSE

HALT

0186

StLECTED

SCOPE
/

1044

1045

6616
0370

1046
1:47
1050

7440

1051

5767

IPARITY STATUS
DEAC
AND (0001
824

4775

HALT

4774

SCoPE

BIT

TEST

IHASK FOR PARITY STATUS
IPARIIY

/
NPAGE

STATUS UP

1167

1170
1171
1172
1173
1174
1175

1200
0001
3412
0070

PAGE

3700
3242
0400

1176

7751

1177

7750

1200

6602

1201
1202
1203

6616
7012

DEAC

_7430

1204
1205

4777
4776

SZL
HALT
SCOPE

/TES T

WRITE
6602

LOCK

OUT

SWITCH OR
/READ noon

DISC

INHIBIT

WHITE

LOCK

our

RTR
/N0

DISC

sar

NED

/CH£ CK
1206
1207
1210
1211
1212
1213
1214

1215
1216
1217
1220
1221
1222
1223

1224
1225

6604
6616

6604
OEAC

7000

NOP

7012

RTR

7430
4777

szL

4776

1377
6615
6604
6616

SEE

HALT
SCOPE
/CHE CK TO SEE
TAD (0400
DEAL
OMAN-1
DEAC
NOP
RTR

7000

7012
7430

HRITE LOCK our
/HR1TL MODE
IREAD

STATUS

/ACl0

/ACl
IF

WRITE LOCK

WRITE

LOCK

SWITCH

OFF

TRACK

leITE

MODE

orr

ouu

SWITCH

(UPPER)

LINK

SZL

4777

HALT
SCOPE

4776

/AC1

HRITE

LOCK

0U!

/RAI SE STATUS BIT ACO/NEX
/EM3 SHOULD NOT BE SELECTED
TAD (3000
DEAL
/SELECT DISC/EH3
DEAC
/READ STATUS

1226
1227
1230
1231
1232

1375
6615
6616
7000
7500

NOP

1233

4777
4776

HALT
SCOPE

1234

(LOWER)

LINK

/UPPER

/AC10

SWITCHES

SMA

/NEX DID
/DISC 0

NOT

RAISE

PSM

stTCH

SWITCHES

/EH2

SHOULD

NOT

SELECTLD

123b

1374

TAD

1236
1237

6615

DEAL

6616

DEAC

1240

7000

NOP

1241

SHA

1242

7500
4777

1243

4776

SCOPE

(2000

ISELECT

HALT

/NEX

NOI

EH1

/EH1

SHOULD

NOT

SELECTLD

1244
1245
1246
1247
1250
1251
1252
1253

1373
6615
6616
7000
7500
4777
4776
6611

TAD

ISELECT

(1000

DEAL
DEAC
NDP
SHA
HALT

INEX

N01

SCOPE

DCEA

EH1

IHILL
1254

EXTENDED

ADDRESS

HOLU

CLA3CHA
DEAL

1256

7240
6615
0372

AND

(3700

1257

3771

OCA

1260
1261
1262
1263
1264

1771
7041

TAO
CIA

ISTORL

1372
7650
5267

ITEST
/GOOD

1265

1771

TAD (3700
SNAICLA
JMP .*3
TAD BA

1266

4777
7000
7240

HALT
NOP

6615
0370

DEAL
AND (0070
OCA BA
TAO BA
CIA
TAD (0070

1255

1267
1270
1271

1272
1273
1274
1275
1276
1277

SEVENS

/DISC

EXT

AUORtSS

MASK

/BAU

/AC

SHOULD

=3700

CLA:CHA

3771
1771
7041
1370

1300

7650
5303

1301

1771

JMP
TAO

1302

4777

HALT

1303

4776

SCOPE

ICOHPUTER

EXT

ADDRESS

/STORL

/TEST

SNA3CLA

.+3

/GOOO

/BAU

IAC

SHOULD=0070

ISKIP
1304
1305
1306
1307
1310

6611
6603
6621
4777
4776

DCEA
OMAR
OFSE
HALT
SCOPE

ERROR

OFSE

/REAO
ISKIP
IOATA

STATE
ON NO ERROR
REQUEST LATE:

PAHITY

OISE

SET

/NILL
4349

1311
1312
1313

7299

1314

3991

1315

1366

1316
1317

3992

1329

1321
1322
1323
1324
1325

1326
1327
1339
1331
1332

1367

1365
3993
7249
3764
6695

6991
7419
4777
6992
4776

6611

6691

1333

7694

1334
1335
1336
1337

9377

1349
1341

7492

1342
1343

6992
6922
6942
6912
6972
6592

1344
1345
1346
1347

1359
1351

1352
1353
1354
1355
1356

1357

7449
5763
5762

6691

THE

JMS
CLA
TAD
DCA
TAD
DCA

DISK
CLFLAG

HONOR

INTLRRUPT

ISET

/010

NOT

FOR

INTERRUPT

(tor

9991
(JMP
9992

9993

TAD <.+7
DCA 9993
CLA an
DCA 99
DMAw
ION
SKP
HALT
10F
SCOPE
DCEA
DCMA
LAS
AND (499
$21
39p

IINTERRUPT

/Loop

BEGIN

NPAGE

IROUTINE
CLFLAG.
6691
6992

INTERRUPT

CLEAR

FLAGS

6922

'6942

6912
6972
6592
6932
6932
6762
6762
5749'
JMP I CLFLAG
XX
7492
RANDOM;
2761
IS? CTD
7299
CLA
TAD CTD
1761
5753
JMP I RANDOM

STATIC

TEsr

DISC

1361
1362
1363
1364

3412
1400
0600
7750

1365
1366
1367

5403

1326

1370

6002
0070

1371

3415

1372

3700

1373

1000

1374
1375

2000
3000
3242
0400

1376
1377

PAGt

1400

6603

1401
1402

1377

1403
1404

6621
4777

1405

4776

/SKIP 0N
OMAR

TAD (400
DEAL
DFSE
HALT
SCOPE

6615

ERROR

HLO UPPLR (READ)
/READ STATE
IUPPER HALF
/SK1P

ERROR

/SKIP

1406
1407

6605

1410
1411

6615
6621
4777
4776

1412
1413

1414
1415
1416
1417
1420

1377

6611
6605

6621
4777
4776

0N ~o ERROR
DHAH
TAD (400
DEAL
DFSE

HALT
SCOPE
/
/SKIP 0N N0

DCEA
OMAN
DFSE

HALT

ERROR

(NRth)
/WRITh

(UPPER)

HLO

STATE

/SKIP

/RIRE

LOCK

ERROR
OUT ON

(RRxTEJ RLO LORER
/LOHER
STATE
0N NO ERROR
IRRIT: LOCK our 0N

IRRITE
/SK1P

SCOPE

1421

720%

1422
1425
1424

6002
377:
4774

/EXE CUTE DMA {EST
RTES T:
CLA
10F
DCA CTA
JMS DMA
CLA2CMA

1425

724a

1426

4774

JMS

1427

4773

JMS RANDOM
JMS DMN
ISZ CIA
JMP 9'3
SCOPE

1430

4774

1431
1432
1433

2775

5227
4776

DMA

1434
1435
1436
1437
1440
1441
1442
1443
1444
1445
1446
1447
1450
1451

7240

6615
7000
7000
7000
7200

IEXE CUTE EMA
CLA2CMA
DEAL

TEST

NOP
NOP
NOP

3775
4772
7240
4772
4773
2775

CLA
DCA

CTA

JMS

EMA-

CLA2CHA
JMS
JMS

EMA
RANDOM

Isz CTA
an 6'3
SCOPE

5245
4776
/

IEXE CUTE

1452
1453

1454
1455

7200
6611‘
3775

4771

0M8
CLA
DCEA
DCA CTA
JHS DHB

1456

7240

CLA2CHA

1457

4771.

1460

4773
4771
2775
5260

JMS
JMS
JMS
182
JMP

1461
1462
1463
1464
1465
1466
1467

1470

4776

7604
0377

7440
5221

TEST
~

DHB

RANDOM
ONE
CTA
0’3

SUCPE
LAS
AND

(400

SZA
JHP

RTEST‘

1471
1472
1473

1370
6615

1474

6631

1475
1476

6616

1477

1501
1502

1366
7450
5304
6616

1503

1504

1505

1505
1506

7200

0367

/RAISE STATUS BIT AC 10
ILH3 SHOULD NOT BE SELECTLU
DYA.
CLA
TAD (3000

DEAL
TTA
DEAC

“/SELECT DISC/tns/RATSt NEX
ISET NED

4777

AND (2
TAD (-2
SNA
JMP .+3
DEAC
HALT

INEX

ulu

7200
6615

CLA
DEAL

/DISC

4776

SCOPE

NOT

RAlSt

IFORCE

INTERRUPT

1507

7200

CLA

1510

1365

TAD

(JMP

1511
1512
1513
1514
1515

3001
1364
3002
1370
6615

DcA

0001
(-+11

1516
1517
1520

6001
7000

ION
NOP

6002
4777

10F
HALT
CLA

1521
1522
1523
1524

7200
4776

6601
6632

TAD

CLEAR PAR

6632
137a
6615
6631
6621

1533

4777

HALT

1534

4776
6611

6601
7240
3763
6605
1370'
6615

ISEL

NON

LXISTANT

/NED

DID

NOT

DISC

RAISE

INTERRUPT

SCOPE

IDOES TP1
DCHA

1526
1527
1530
1531
1532

1535
1536
1537
1540
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f}!

v: My

4‘1 ? ? 9::
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if:
w

on ROUTlNL
Jns CLADC
LAS
AND (409

,LDOP
2706
2787
2710

2711

4760
7684
B374
7640

2712

5757

SIAICLA
JHP

ILOOP

3H1?!

AND

DYA

ISHIFI

AND

STATUS

TES:

/
/

ITEST

FOR

SKIPING

LIGHT

TEST

80X

2713
2714
2715
2716
2717
2720
2721

JHS CLADC
DCEA
DCHA
LAS
AND (200
52A!CLA

4759
6611

6601
7604
B356
7649
5755

JHP
/

2722
2723
2724

7200
6611

2725
2726

3753

2727

4751

2730

2752
7200

2731
2751
2752
2753
2754
2755

2756
2757
2760
2761
2762
2763
2764
2765

1354
3752

3051

FOR

LIuHI

00x

[NUMBER OF
[TRACK NUMBER
ILIGHT

BOX

TRACKS

ROUTINE

1471
3030

4100
3790
3044
7402
7741
5402
3034
0094
3017
3242
0400
5777
3415
3013

2749
2741

/AUTOHATIC CONTROL
CLA
DCEA
TAD (7760
DCA CTA
DCA KA
JHS LGBox
181 KA
CLA
TAD KA

7760

2653

2735
2736
2737

BUT

[YES

0600
0200

2767

2774
2775
2776
2777
2732
2733
2734

LIGHT

3400
3411

2766

2770
2771
2772
2773

lSKlP

BEGIN

1750

ITRAcK NUMBER lNcRENENTED
CTA
0’5

5327

152
JHP

6611
6601

DCEA

IDONE
[NO
[YES

DCHA

ICLLAR DISC

2747

4746
474:
5744

SCOPE

JHS CLADC
JNP BEGIN

/GO

START

PRObRAM

STATUS REG

TEST

2744
2745

0600

2746

3242
3411
3400

2747

2750

3000

3001
3002
3003
3004

3005
30.6

.3ll7
Iltl

3011
3012

PAGE

3030

7402
6606
6632
6632
6632
6632

6632

6631
6632
6631
5600

/COMMANDS TO BE GENERATED WITH SPECIAL IQT$
/ROUTINE TO SET SEARCH ADDRESS/SAD
.XX
SAD:
6606
ISET HRS HITH LID
TTB
/551 A50
TTB
xszr ICA
TTB
ICL‘TGa. SET TCB
TTB
/SET ICA
TTB
/cL.TCA. CL 708. SET nun
TTA
ICL A80 To svnc DRS
TTB
Ions-SET use;
TTA
ISET 5A0
chlf
JHP 1 SAD
IROUTINE TO SET SH: N'AUDRESS PULSE/SAP
XX
SAP:

3013
3014
3015

7402
4200

6631

TTA

3016

5613

JHP

3'17
3020
3021

7402
4200
6632
6632

3022
3023

5617

3024
3025

7402*
4217

3.26

6631

3027

5624

3030
3031
3032
3033

7402'
6632
6632
5630

Jns

SAD

ISHIFT

SAP

DNA
12x17
SETTING ADDRESS

/RDUTINE FOR
ADC:
XX
JHS SAD ISAD
TTB

AND

ABC

CONFIRMED/ADC

SHOULD

TTB

ISET ADC CL.SAD
JHP 1 ADC
IEXIT
IROUTINE T0 SHXFT MEMORY BUFFER/SUP
XX
SDP:
JHS ADC
ISHIFT 0H8
TTA
JHP I SDP
/ROUTINE TO CLEAR ADC "FF"
XX
CLADCo
-

TTB

TTB
JMP

CLADC

SET

IROUTINE
TCR:

3034

7402

3035

6601

DCHA

3036

7240
3777

CLAlCMA

3037
3040

3041
3042
3043

3044

7402

3045

4217
6632
6632
5644

3046

3047

3050

3051

7402

3052

6601
3375
1375
0374
7450
5264
4267
6631
4311
5651
4267
4311
5651

3053
3054
3055

3056
3057
3060

3061
3062
3063

3064
3065
3066

TRANSFER

COMPLETE

TCR

DCA NC
CLATCMA

7240
3776

4244
5634

SET

DCA

JHS

JHP
/ROUTINE

INRlTh

IACH
DEP
I TCR
FOR

DEF:

DATA

END

ONE

NUHU

NCO

SHOULD

UNA

CLEAR

NFF

UNA

ANU

PULSE/DEF

JMS
TTB
TTB

ADC

JHP

/GENERATE TPl
DEP
ILIGHT BOX USED TO TEST TRACK
/SET 0R CLEAR "NFF"?
XXV
LGBOX:

SELECTION

DCMA
DCA
TAD
AND
SNA
JHP

(XX

JMS

KHFF

o*5

TTA

JMS
JNP
JMS
JMS
JHP

ISTURE

SWITCH

(XX

/MASK FOR "HFF"
ISET UR CLEAR
/CL|’-AH
/LOAD OMB,
[GEN UPS SET NFF

STALL
I LGBOX
[LOAD

KNFF

STALL
I LGBOX

DHB:

CLEAR

HFF

SET

/ROUTINE
3067

7402

3070

7200

KHFf.
CLA

3071

1373

TAD

3072
3073

3772
1371
3776
1375
7012
6611

DCA
TAD
DCA
TAD
RTR

3074
3075
3076

3077
3100

31l1

31!:
31.3
3104
3105
3106
31!?
3110
3111
3112
3113
3114
3115
3116
3117
3120

3121
3122
3123
3124
3125
3126
3127
3130
3131
3132
3133
3134
3135
3136
3137
3140

IACH
(xx

JHS

1375

TAD

7104

RAL:CLL
RTL

1370
3322
2323

5315
2322
5315
5711
0000
0000
74fl2
3767
7694
0366

ISHITCH

6632

ADC
(xx

RTL
DEAL
JMP I

STALL:

ISHITUH

CLA3CHA
TAD (7740
DOA .46
182 .46
JHP 4’1
182 .43
JHP 0‘3
JHP I STALL
0

IPRINTa
UCA
LAS

1724

TAD

3324

DCA
TAD
JMP

AC
I IPRINT

1767

ADDRESS
IEXIT

/L040 EXT
KHFF

3324

5724

REG

/CL27HACK

AND (4009
SNA:CLA
JMP 6’6
TAD IPRINT
TAD ('2
DCA IPRINT

7650
5337'
1324
1365

FOR

(60*1

6632
4217

5667
7402
7240

IUATA

(7777
GD

6611
6631

6615

HFF

6631

7006
7006

CLEAR

IPRINT
IPRINT

3165

7776

3166
3167
3170

4000

3171
3172
3173
3174
3175
3176
3177

PAGL

3404
7740
3417

3420

7777
0004
7402
7751
7750

/MAINTENANCE

/SEARCH
3200
3201

6611
4777

JMS

3202

6632

TTB

3203
3204

6632
5200

TTB

3205

6611
4776
5205

3206
3207

3210
3211
3212

6611
4775

3213
3214
3215

6611
4774

3216

6611
4773

3217
3220
3221
3222
3223

5210

5213

5216
6611
4772

5221

SA:

SCOPE

LOOPS

ADDRESS

DCEA

SAD

JMP v-4
/SHIFT ADDRESS PULSE
SB: DCEA
JMS SAP
JMP 0-2
/ADDRESS CONFIRMED
SC: DCEA
JMS ADC

JMP 0‘2
/SHIFT DATA PULSE
SD; DCEA
JMS sup
JMP ('2
IDAIA END PULSE
SE:

DCEA

JMS DEP
JHP 0'2
/TRANSFER COMPLETE
SF;

DCEA

JMS
JMP

TCR

9—2

IMAINTENANCE
IUS£ SR 8 T0
3224
3225
3226
3227
3230
3231

3232
3233
3334

3135

7000
7200
3771
3770

$54

DCA
DCA

LAS

1366

T40
OCA

3337
384!
3041

7604
4765
9237

3242
:34;
1244
:24:
3346
3247
3259
3251

7402

LOOPES

FOR

SELECT

IOT

IOTS

NOP
CLA

7604
0367
3234
7402
7000
5225

SCOPE
11 T0

4ND

NC
IACH

IIOP SELECTION
(0037
(6600
4*1

IGENIRAIE

(OT

IEXECUTE (OT
NOP
ILOOP
JMP $601
SR 8-11
/SCOPE LOOP FOR LIGHT BOX;
5H4 L45
IAC I TRACK
JHS LGBOX
JHP 4'2
ISCOPE LOOP SETUP
SCOPEA:
XX
~“~

7604
0364

LAS

AND (1000
SEAICLA
JHP I RETURN
TAD SCOPEA
OCA RETURN
J"? I SCOPEA

7640
5652

1242
3252
5642
/

IPOINTER FOR SCOPE LOOP
3052

3363

RETURN:

3253

5652

JHP

(BEGIN
0'1

EQUAL

TRACK

3363
3364

3365

0600

3366

6600

3367
3370

0037
7751
7750

3371
3372
3373
3374
3375
3376
3377

PAGL

1000
3051

3034
3044

3024
3017

3013
3000

/CDNSTANTS
DMAR=6603

/LOAD

AND

SIART

RLAU

TTA=6631
TTB=6632
HDP=6634
DBR=6634

/ULEAR MAR:

DCMA=6601
DCEA=6611

/CLEAR

DSAC=6612
DHAH=6605

DEAL=6615'
DEAC36616
DFSE=6621
DFSC36622
DMAC=6626
XX‘7402
HC37750

PRITY: DONE
HLG‘STLRS
/CLEAR AC SKIP 0N ADC
/LOAD AND SIART WRITE
/LOAD EXTENDLD ADDRESS
/READ EXTtNDED ADDRESS
/SKIP 0N N0 ERROR
/SKIP ON FLAG
IREAD DISK ADDRESS

EXT

FLAG

ADDRESS

IACH=7751
CACH‘IACH
3400
3401

0000
0000
0000
0000
0000
0000
0000
0000
0001
0000
0000
0000
0000
0000

KA:

BA:

GA:

3420

0000
0000
0000

3600

0000

4000

0000

OUTBUFI
PAGE
lNBUF:

3402

3403
3404
3405
3406
3407

3410
3411

3412
3413
3414
3415
3413

3417

NADD;
RADD;

CTC:
AC! 0

0
/SAVE

TKADDy

ERROSK:

0
0
1
0
0
0
0

ERRTK'
NU”:

CTAp'
CTD.

HOR010
NORDZv

IIACH”1
/1ACH’1

/DISK

IDISK

ADDRESS
/0000 ADDRESS
/BAD DATA
/6000 DATA

0
0

NHI1E
RtAD

/BAD

80: 0
GD: 0
PAGE

FUR
FDR

ERROR
TRACK

ADDRESS
ERROR ADDRESS

076

0076
0077

5124
4116

0100
0101
0102
0103
0104
0105
0106
0107

5777
5776
5775
5774
5773

5772

I111

5771
.5770
5767
5766

I112

5765

I113»
0114
0115
0116
I117

5764
5763'
5762
7402
1161
3760
1161

I110

I120
0121
0122

0123
0124
0125
0126

3757
5516
6605
6605

5100

0157

2620

0160

3113

0161
0162
0163
0164
0165
0166
0167
0170
0171
0172
0173

7000
3237
3224

JHP 30
JHP SE
JHP SF
JHP SG
JHP SH
$02.

ISO? PULSE
IDEP PULSE
ITRC ”FF”
SR "XX
110T 66XX
[LIGHT 00X 80 0 T0 11

TAD
DCA
TAD
OCA

(NOP

STALL*2
(NOP
581
I 582

JHP
CHAN
OMAN
JHP 100

/CLLAHHORD COUNT

3216
3213
3210
3205
3200

0176

0177

0600

3221

2001
2011
2005
1471
1421

0174
0175

/JUHPING OFF FOR ROUTINES
/
JHP 502.6
IFDR ABNORMAL TLST
/as ENTRANCE ADDRLSS
JMS 582
JMP BEGXN
ISTART OR TEST
JHP RTESI
lREGISTER TEST
JHP DYA xsuer TEST
IDISC MEMORY ADDRESS
JHP SNDHA
JHP SHEHA
IEXT MEMORY ADDRESS
JHP SMOMB
/Oxsc MEMORY BUFFER
/SAD FF
JHP SA
JHP 80
/SAP PULSE
JHP SC
IADC "FF”

TRACK

MAINDEC-OB-D5BB—D
I I

“.1

FLOW CHARTS

Basic Flow

DISCLESS

SA 900

ERROR
PRmTOUT

STATIC LOGIC
TEST

YES

HALT

SA 101

Pgm%m

YES

HALT

SA :02

ERROR
PR'NTWT

SHIFT, ERROR,
STATUS. DONE.

Y
.

AND INTERRUPT
TEST

NO
YES

HALT

YES

TRACK SELECTION

TEST
(LIGHT CARD)

MAIN DEC-08-D5BB-D

Detail Flow

11.2

DISCLESS

DF32

ENTER

~——_‘}

—_"§

——_1

START KEY

NO (TRC) FLAG

SKIP ON NO

SHIFT DMA

0-o(TRC)

DMAw

ERROR

(7252)

DSAC
o-oAC

ADDRESS ACCEPT

SKIP ON

CLEAR (08R)

INTERRUPT

(ADC)

START KEY

NO FLAG

DMA TEST

SHIFT DMB

0—o(ADC)

DMAR

(NO SHIFT)

(7777)

DISC EXT
0
EMA

NO SYNC

EMA TEST

SHIFT DMB

STATUS

(NO SHIFTS)

(0000)

COMPUTER
0
EXT EA

NO PARITY

DMB TEST

SHIFT DMB

ERROR STATUS

(NO SHIFTS)

(2525)

SHIFT DMB

DOES WC AND

SELECT ERROR

EM3 GENERATES

CA BREAK

STATUS

(NEX STATUS)

DMAw

WLO "OFF"

INTERRUPT

o-oAC

STATUS

ON NED

SHIFT DMA
(5777)

DMAR

EM3 GENERATES

TPI CLEAR

RAISE (DRL)

0-.AC

PSM STATUS

PAR

SKIP ON (DRL)

DMAC NOT

EM2 GENERATES

WILL (NED)

SET (TRC)

SKIP

(PSM) STATUS

SET (TRC)

DMAC

EMT GENERATES
(PSM) STATUS

SHIFT DMA

INTERRUPT

o—oAC

(2525)

ON TRC

START KEY

DISC EXT

SHIFT DMA

INCREMENT

O->(DRL) STATUS

EMA=SEVENS

(5252)

EMA

NO (NED)

COMPUTER EXT

SHIFT DMA

LIGHT CARD

STATUS

EQUAL SEVE NS

(6525)

TEST

1—

L_____

I
START OVER