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AC-E911C-MC

September 1978

16 pages

Original

2.0MB

Document:	CXDZBC0-DZV11
Order Number:	AC-E911C-MC
Revision:	0
Pages:	16
Original Filename:	http://bitsavers.org/pdf/dec/pdp11/xxdp/x11_listings/AC-E911C-MC_CXDZBC0-DZV11_Sep78.pdf

OCR Text

DZBC DEC/XII SYSTEM EXERCISER MODULE
XDZBCO.Pll
12-0CT-18 11:58

MACYII 30A{I052)

12-0CT-78

16:35

PIGE 2

.REM

IDENTIFICATION
AC-E911C-MC
PRODUCT CODE:
PRODUCT NAME:
CXDZBCO DZVl1 MODULE
SEPTEMBER 1978
PRODUCT DATE:
DEC/XII SUPPORT GROUP
MAINTAINER:
THE INFORMATION IN THIS DOCUMENT IS SUBJECT TO CHANGE
WITHOUT NOTICE AND SHOULD NOT BE CONSTRUED AS A COMMITMENT
BY DIGITAL EQUIPMENT
CORPORATION.
DIGITAL
EQUIPMENT
CORPORATION ASSUMES NO RESPONSIBILITY FOR ANY ERRORS THAT
MAY APPEAR IN THIS MANUAL.
THE SOFTWARE DESCRIBED IN THIS DOCUMENT IS FURNISHED TO TEE
PURCHASER UNDER 1 LICENSE FOR USE ON A SINGLE COMPUTER
SYSTEM AND CAN BE COPIED {WITH INCLUSION OF DIGITALS
COPYRIGHT NOTICE} ONLY FOR USE IN SUCH SYSTEM, EXCEPT AS MAY
OTHERWISE BE PROVIDED IN WRITING BY DIGITAL.
DIGITAL EQUIPMENT CORPORATION ASSUMES NO RESPONSIBILITY FOR
THE USE OR RELIABILITY OF ITS SOFTWARE ON EQUIPMENT THAT IS
NOT SUPPLIED BY DIGITAL.
COPYRIGHT (C) 1976,1918 DIGITAL EQUIPMENT CORPORATION

SEQ 0001

DZBC DEC/XII SYSTEM EXERCISER MODULE
XDZBCO.Pll
12-0CT-18 11:58
1.

MACYll 30A(1052)

12-0CT-18

16:35

PACE 3

ABSTRACT:
DZB IS AH IOMOD THAT EXERCISES UP TO EIGHT (CONSECUTIVELY ADDRESSED)
DZYll ASYRCHRONOUS IHTERrACES. IT USES MAINTENANCE MODE TO TRINSMIT
AWD RECEIYE A BIIARY COURT,PATTERN OUTPUTTED AND RECEIYED
II 32. CHARACTER BURSTS. THE MAJOR PORTION OF THE ERROR
CHECKINe IS DEFERRED TO PRIORITY LEYEL O. ALL DEVICES SELECTED FOR TEST
ARE ACTIYATED AND RUN CONCURREITLY.
ALL FOUR LIlES ARE RUN ON EACH SELECTED DEVICE.

REQUIREMENTS:
HARDWARE: AT LEAST OlE DZVl1 INTERFACE; NO WRAPAROUND OR MAINTENANCE CABLE IS HEEDED
STORAGE:: DZB REQUIRES:
1. DECIMAL WORDS: 1021
2. OCTAL WORDS: 01115
3. OCTAL BYTES: 3172

PASS DEFIIITIOI:

DIE PASS OF THE DZB MODULE COISISTS OF TRANSMITTING AND RECEIYIIG 8960. CHARACTERS FOR EACH LINE OF EACH DZVll SELECTED
EXECUTION TIME:
EXECOTIOI TIME IS PROPORTIONAL TO THE BAUD RATE BUT SHOULD TAKE AN AVERAGE OF ONE
MINUTE TO COMPLETE ORE PASS WHEN RUNNING ALDIE 01 A LSI-II AT 9600. BAUD.

CORFIGURATIDR PARAMETERS:
DEFAULT PARAMETERS:
DYA: 1, VCT: 1, BRl: 4, BR2: 4, DYC: 1,
REQUIRED PARAMETERS:
AT CORFIGURATIOR TIME THE USER MUST SPECIFY:
OVA:
ADDRESS OF FIRST DZVl1 CSR REG.
YCT:
VECTOR ADDRESS OF FIRST DZV11
DYC:
MO OF DZVU·S IF GREATER THAN 1

SRI:

SEQ 0002

DIBC DEC/Xll SYSTEM EXERCISER MODULE
XDZBCO.Pll
12-0CT-78 11:58
6.

MACYll 30A(1052)

12-0CT-78

16:35

PAGE 4

DEVICE OPTION SETUP:
BOKE REQUIRED

MODULE OPERATION:
START:

DETERMINE IF ANY DEVICES ARE SELECTED. DO NOT RUN
THE MODULE IF NO DEVICES ARE SELECTED. IF THERE
ARE SELECTED DEVICES,- INITIALIZE THE BINARY COUNT
PATTERI AT O. CONTIMuE PROCESSING.
RESTRT: INITIALIZE THE
ITERATION COUNTER TO 1120. DETERMINE
IF ANY DZV1l v S ARE SELECTED. LOAD THE INTERRUPT
VECTORS TO POINT TO THE JSR LINKING TABLE.
SETUP2: INITIALIZE THE QUEUE POINTERS. CLEAR ALL THE BUFFERS
AND QUEUES. CLEAR THE BUFFER ACCESS FLAG (LCKOUT)
IN CASE IT WAS STILL SET BY A CONTROL C INTERRUPT
OF THE PROGRAM.
ACTVATE: THIS SEGMENT INITIALIZES EACH DZVll SELECTED.
EIGHT BITS PER CHARACTER IS SELECTED.
IF A B1UD RATE IS SELECTED IT IS CALCULATED AND
ASSIGNED. OTHERWISE THE DEfAULT RATE OF 9600 BAUD
IS ASSUMED.
INITIAL: THE DATA PATTERN IS LOADED INTO THE TRANSMITTER
BUFFER. IT IS A BINARY coun PATTERN WHICH UN
SUCCESSIVE ITERITIONS£ BEGINS 0flO,-20f ••• ~f77760,171770.
THE NUMBER OF CHARACT~RS TO BE RAnSM TTEu IS CALCULATED.
TRANSMITTER IITERRUPTS ARE ENABLED.
ALL SELECTED TRANSMITTERS FOR EACH SELECTED DZVll ARE
EJUBLED.
TMRSET: TMRC»T_IS USED AS A MULTIPLYING FACTOR TO DETERMINE
THE WAITIMG LENGTH FOR THE WATCHDOG TIMER. IT IS
PRESE.TLY SET AT 5 TO ALLOW SEVENTY-FIVE SECONDS
TO ELAPSE BEFORE TAKING FURTHER ACTION.
TIMER: THIS IS THE WATCHDOG TIMER LOOP. IT IS CONTROLLED
BY R4 AND TMRCIT. IF ALL OZVll'S SELECTED GENERATED
BOTH TRARSMIT AND RECEIVE INTERRUPTS, THE APPROPRIATE
BIT IR DORFLG FOR THAT DZVll WILL BE CLEARED. IF
THIS DOES ROT OCCUR IN THE GIVEN TIME THE DEVICE
NUMBER OF THE OFFENDING DIV11 WILL BE'CALCULATED
AID THIS WILL BE REPORTED IN A MODULE MESSAGE. T~E
OFFENDIIG DEVICE IS DROPPED FROM THE EXERCISE. IF
10 MORE DZVl1'S ARE SELECTED THE MODULE ITSELF IS
DROPPED FROM THE RUN. IF MOR~ REMAIN TO BE EXERCISED,
HOWEVER, COITROL IS TRANSFERRED TO "PInSH."

SEQ 0003

DZBC DEC/XII SYSTEM EXERCISER MODULE
MACYll 301(1052) 12-0CT-78 16:35 PAGE 5
XDIBCO.Pl1
12-0Ct-18 11:58
FINISH: CONTROL COMES HERE IF ALL SELECTED DZVll'S WERE
SUCCESSFULLY EXERCISED OR IF MORE DZVll'S REMAIN
AFTER ONE WAS HUNG. THE ITERATION COUNT IS DECREASED.
IF THE COURT DOES NOT REACH ZERO~ CONTROL IS PASSED
TO SETUP2 AND THE MODULE IS RUN AGAIN. WHEN THE
COUNT REACHES ZERO, AN END OF PASS IS SIGNALLED.
XMTINT: THIS SEGMENT SAVES A POliTER TO THE CSR ADDRESS OF
THE INTERRUPTING DIVII IN A FIRST-IN FIRST-OUT
WRAPAROUND BUFFER L THE TRANSMITTER Q6EUE. THE ENTRY
POINTER IS THEN U~DATED TO POINT TO THE NEXT ENTRY
IN THE QUEUE. SERVICE IS DEFERRED TO LEVEL ZERO
PRIORITY.
XMTSRV: THIS BLOCK FETCHES A POINTER TO A CSR ADDRESS
FROM THE TRANSMITTER QUEUE, AND THE QUEUE IS UPDATED
TO THE NEXT ENTRY. THE CSR IS TESTED TO DETERMINE
WHAT KIND OF INTERRUPT OCCURRED. FALSE INTERRUPT IS
REPORTED. IF EVERYTHING IS CORRECT THE ADDRESS OF
THE BYTE ASSOCIATED WITH THIS LINE'(IN THE TRANSMITTER
BUFFER ) IS CALCULATED. A CHARACTER IS TRANSMITTED
ON THIS LIME. TRANSMITTER INTERRUPTS ARE REENABLED
FOR THIS DEVICE6 IF MORE CHARACTERS ARE TO BE TRANSMITTED. IF NO M RE ARE TO BE SENT ON THIS LINE A
BIT POINTER IS BUILT AND THE TRANSMITTER IS DI~ABLED.
IF ALL LINES ARE DISABLED, THE RECEIVER FOR
THIS DIV11 IS ENABLED.
RCVINT! THIS SEGMENT SAVES A POINTER TO THE CSR ADDRESS
OF THE INTERRUPTING DZV11 IN THE RECEIVER QUEUE.
IT DISABLES FURTHER INTERRUPTS FOR THIS DEVICE.
IT UPDATES THE QUEUE ENTRY AND RESTORES THE VALUE
OF RS WHICH WAS SAVED BY THE JSR INSTRUCTION FROM
THE LINKAGE TABLE.
RCVSRV: THE FIRST TASK IS TO PREVENT VOLATILE REGISTER
INFORMATION FROM BEING DESTROYED. THIS IS DONE
BY TESTING A SEMAPHORE, "LCKOUT." IF IT IS SET,
CONTROL IS RETURNED TO THE MONITOR TO WAIT FOR
A WHILE. IF IT IS CLEAR ACCESS IS PERMITTED. THE
FLAG IS SET TO DENY OTH!R ACCESSES TO THIS DEFERRED
ROUTINE. A CSR ADDRESS IS OBTAINED FROM THE QUEUE
AND THE QUEUE ENTRY IS UPDATED. THE RECEIVER INTE~RUPT
AND INTERRUPT ENABLE ARE CLEARED. THE REGISTERS ARE SET
UP TO RETRIEVE AS QUICKLY AS POSSIBLE THE DATA FROM
THE DZVl1 SILO. EACH FETCH IS CHECKED TO SEE IF THE
INFORMATION IS VALID. IF IT IS NOT, THE REGISTERS
ARE SAVED AND A BREAK LOOP IS USED TO ALLOW MORE
TIME FOR VALID INFORMATION TO BECOME AVAILABLE.
IF AFTER THE ALLOTTED TIME ALL THE CHARACTERS ARE
STILL NOT RECEIVED 6 AN ERROR MESSAGE IS REPORTED.
IN THE MESSAGE TV NUMBERS ARE GIVEN. THE FIRST
IS THE NUMBER 6F CHARACTERS THAT WERE TRANSMITTED
(IN OCTAL). THE NEXT IS THE NUMBER OF CHARACTERS
fHAT WERE NOT RECEIVED (ALSO IN OCTAL).

,
~

SEQ 0004

DZBC DEC/XII SYSTEM EXERCISER MODULE
MACY11 30A(1052) 12-0CT-78 16:35 PAGE 6
XDZBCO.Pll
12-0CT-78 11:58
CKDATA: THIS SEGMENT INITIALIZES THE LINE CHECK BUFFER
(LRCKBF) TO THE FIRST DATUM THAT WAS TRANSMITTED.
THE DEVICE NUMBER IS SAVED FOR LATER USAGE. THE
RECEIVED INFORMATION IS CHECKED FOR VALIDITY
AND TRANSMISSION ERRORS. ERRORS ARE HANDLED BY THE
'STATERR' (STATUS ERROR) AND 'DERROR' (DATA ERROR)
ROUTINES.
RCVDONE: THIS BLOCK CLEARS THE ACCESS SEMAPHORE TO ALLOW
OTHER DEVICES TO USE THE LINE CHECK BUFFER. IT
ALSO DISABLES THE DEVICE WITH A DEVICE CLEAR. IT
THEN BUILDS A ONE BIT MASK USING RO AND THE
CARRY BIT TO DELETE THE APPROPRIATE BIT IN THE
WATCHDOG TIMER FLAG (DONFLG). WHEN THIS IS DONE,
PROCESSING CONTROL IS RETURNED TO THE MONITOR.

SEQ 0005

SUBROUTINES
VCTLOAD: THIS ROUTINE IS CALLED IN 'SETUP!'. IT IS USED
TO LOAD THE ADDRESS OF THE LINKING INSTRUCTION FOR
INTERRUPT SERVICING INTO THE CORRESPONDING VECTOR
SPACE. IT ALSO LOADS THE PRIORITY LEVEL AND THE
DEVICE ADDRESS. THE LITTER IS LOADED INTO THE
APPROPRIATE JSR TABLE ENTRY.
SIVREC: THIS ROUTINE SIVES THE FIVE VOLATILE INFORMATION
REGISTERS IN A FIRST-IN, FIRST-DDT WRAPAROUND
BUFFER, THE ERROR QUEUE.
GETREG: THIS ROUTINE RETRIEVES THOSE SAME REGISTERS.
GETLINE: THIS ROUTINE CALCULATES HOW MANY CH.ARACTERS WILL
BE TRANSMITTED FOR EACH DEVICE DURING AN ITERATION
OF THE PROGRAM. EIGHT CHARACTERS ARE SENT ON EACH
SELECTED LINE IN ONE ITERATION. THE TOTAL COUNT
IS STORED IN 'XMTCNT'.
BAODRTE: THIS ROUTINE CALCULATES THE BAUD RATEL ASSIGNS
ITL AND SELECTS 8 BITS/CHARACTER COMMUNICATION
MOuE. IF SRl=O THE DEFAULT RITE OF 9600. BAUD
IS ASSIGNED. TAE BAUD RATE SELECTED IS DETERMINED
BY THE LEAST SIGNIFICANT (RIGHTMOST) SET BIT IN SRI.
STATERR: THIS ROUTINE DETERMINES WHETHER AN ERROR INDICATED
IN THE RECEIVED CHARACTER INFORMATION WAS AN
OVERRUN ERROR L 1 FRAMING IRRDRL OR A PARITY ERROR.
THE DEVICE NUMBER OF THE ERRINu DEVICE IS REPORTED
AS STATC. CSRA WILL BE CLEAR.
DERRDR: THIS ROUTINE REPORTS A DATA ERROR.
8.

OPERATOR OPTIONS

DZBC DEC/XII SYSTEM EXERCISER MODULE
XDZBCO.PI1
12-0CT-78 11:58

MACY11 30A(1052)

12-0CT-78

16:35

PAGE 7

MODULE LOCATION DVIDl (APC=14) MAY BE MODIFIED (MOD. CMMD) TO EXERCISE
ANY COMBINATION OF EIGHT DZV11'S.
MODULE LOCATION SRl (APC=l6) MAY BE MODIFIED TO SELECT A DIFFERENT BAUD RATE.
THE FOLLOWING TABLE SHOULD BE USED:
FOR THE BAUD RATE
Loe 276=
SRl=
7200
1
2060
2000
4800
2
3600
4
1730
10
1460
2400
2200
1350
20
1800
40
1350
1200
100
1200
600
200
630
400
300
330
150
1000
150
2000
134.5
144
4000
110
120
75
10000
70
50
20000
45
(USING THESE VALOES WILL YIELD AN END OF PASS CLOSE TO ONE MINUTE FO EACH BAUD RATE.)
THE DEFAULT RATE IS 9600 BAUD(SR1=0).
MODULE LOCATION SLCTLIN MAY BE MODIFIED TO RUN ANY
COMBINATION OF FOUR LINES. THE COMBINATION IS THEN RUN ON
ALL SELECTED DEVICES. THE DEFAULT SELECTION IS ALL FOUR LINES.
NOTE: SLCTLIN FALLS ON A BYTE BOUNDARY!! BE SURE
TO RESTORE THE BITS SET IN THE OTHER BYTE III
MODULE LOCATION ICONT MAY BE MODIFIED TO VARY THE PERIOD BETWEEN END OF PISS REPORTS.
MODULE LOCATIONTMRSET +2 MAY BE MODIFIED TO VARY
THE PERIOD OF THE WATCHDOG TIMER. IT IS PRESENTLY SET TO EXPIRE
AFTER SEVENTY-FIVE SECONDS WHEN DZB IS RUNNING ALONE.
9.

NOH-STANDARD PRINTOUTS:
WHEN A STATUS ERROR IS DETECTED DZB USES THE ERRORN
CALL TO REPORT IT. THE FIRST NU~BER GIVEN IS THE NUMBER
OF THE DEVICE (O TO 7). THE SECOND IS THE CONTENTS OF
THE READ BUFFER (DZRDBUF= CSR + 2,E.G.,160042).
WHEN ALL CHARACTERS ARE NOT RECEIVED AN ERRORN CALL IS REPORTED. THE FIRST NUMBER IS THE NUMB~R OF CHARACTERS EXPECTED.
THE SECOND IS THE NUMBER OF CHARACTERS THAT WERE NOT RECEIVED.
ALL OTHER

PRINTOUT IS STANDARD.

SEQ 0006

DZBC DEC/XII SYSTEM EXERCISER MODULE
IDZBCO.PII
12-0CT-18 11:58
10.

MACYll 301(1052)

12-0CT-78

16:35

PAGE 8
SEQ 0007

MNEMOIICS
THE FOLLOWING INFORMATION SHOULD BE USEFUL IN UNDERSTANDING
NAMES GIVEN TO VARIABLES IN THIS PROGRAM.
XMT REFERS TO THE TRANSMITTER
RCY REFERS TO THE RECEIVER
ERR REFERS TO ANYTHING TO DO WITH ERROR HANDLING
FLG REFERS TO A SOFTWARE FLAG, USUALLY A BIT FLAG
QUE REFERS TO A FIRST IN FIRST OUT BUFFER
TNR REFERS TO SOFTWARE TiMING FUNCTIONS
CNT.REFERS TO 1 WORD USED AS A COUNTER
QP REFERS TO A POINTER ASSOCIATED WITH A QUEUE BUFFER
I IS AN INSERTION POINTER~ 0 IS AN OUTPUT POINTER
LN REFERS TO SOMETHING INVOLVING A GIVEN LINE
XM IS ANOTHER REFERENCE TO TRANSMITTER
CT GENERALLY REFERS TO A COUNT
E.G:XMTQPO=TRANSMITTER QUEUE POINTER OUT
OTHERS ARE BASICALLY SELF EXPLANATORY.

DZBC DEC/XII SYSTEM EXERCISER MODULE
XDZBCO.P11
12-DCT-78 11,58

iim&~

~i II4.lho":ij!
011

041502

Ii.

040

'1111
000000
000000

s·

gROT
og~

Ihld
390

12-0CT-78

16:35

PAGE 9
SEQ

0008

UiB~I8~C/~11 SYSJE~Mf~~'~ISER MODULE

MACYl1 301(1052)

000002

DZBC DEC/Xll SYSTEM EXERCISER IIODOLE
XDZ8CO. PH
12-0CT-78 11158

6*******l~ln ..*'n*... **U'*"' •• ".' •• ****.**"**."'**"""*.' ••" •• ".
5GII~, .ASCII

XFkAG'

oB8'

~Kc¥AR' I!

BRf
BR,
DYf'
~I,
SR ,

'KYT~
•
+~EH

6DZBC I MODULE MIME.
PEN;
IUSED TO KEEP TRACK OF WBUFr USAGE
lIST DEY I~TAg~:iCE VECTOR.
PRTY4+0
S
ST 8R LEVEL.
PRTY4+0
; NO BR LEVEL.

mIjgfi
cn l~mWR(

;SUI
EGr Eft
;SWITCH REG STER 3

8PER
PEN

i~1i**.Jt§~**.** ••• * ••••••••••• H~II~'.ni UU.2.....................
Ii

iliT' MODSP
!~~B¥O

f~bftt~s ~~RRT ADOR.
;MODOL~ STiCK POINTER.

: 0

;PASS C¥UNTER.
ERATJOr¥ CIRT
;If DCOF T COUN
~~8g 18 ~t'l
S
;LgC TO SlYE 50F
IL C TO SAV~ HAR
OF SYS E RORS
RANDOM
S OLO
ESF.iVl!D FOR aD
IR~SERYiB FOR HO
jf SE,V FOR R~.
MONIT
ILOCC TO0 SAVE
SAVE R •
;LOC TO StYE R •
jLgc
TO 5 VE G3.
L C TO
SAYE 4.
;LOC TO SAVE R5.
;Loe TO SAVE R6.
;lDDR OF CURREIiT CSR.
f~8"¥E~~sG8~DCg::A, OR

3140

8
g

CON

~Pti,
Syi
SVR ,

t8i

S=2140

mo~~
PE~ PASS
PER PASS
o MlCRO IS CALLEO
E

AT to

SPEN
OPED
OPEN
OPEN
OPEN
SVR ,
OPEN
SYR6,
OPEN
CSRA:
OPEN
mR~'
OPEli
WASADR,
~~¥~¥UgFR~~DC8Ci~ATg~
um~, OPEN
;TYPE OF ERROR
AS8,
OPEN
;EXPECTED DATA.
AliAS,
OPEN
RURT: RESTRT
;ft~!¥tkTDt~~RESS AFTER END OF PASS
VDTa'
OP~N
j~ORDS TO MEMORY PER ITERATION
wor, OP
;WORDS FROM MEMORY PER ITERATION
RTR '
~P~N
OF ~NTERRUPTS PER ITERATION
DNU~'
4
; ODOL IDENTIFICATION NUMBER=142
~~~i*l**
* .. *.* ***'* .. **** ** ** ** **** **._ **** ** ** **** * ** *** ** .... *** .. ** * * *'11: '* .... ."
'
RBUF=2
;DEFINITION OF MODE 6 OFFSET TO THE READ BUFFER

MACY11 301(1052)

12-0CT-78

~H~~

MSR=6
TDR=6
MUHf=BIr3
DCLR=BIT4
MSENAB=B ITS
RI
IT6

16:35

PAGE 10

Snpp~E~ ~bF~HI iRl&~~I¥J~~ ~~~~~5lE~Eai~I~~ER

;OFFSET TO THE MODEM STATUS REGISTER
;OFFSET TO THE TRANSMITTEP DATA REGISTER
t~~:~~~ =1~~~~N~NCE MODE BIT
;ENABLE rAE MAST
RNER (DEVICE GO)
IRfCEIVER INTERR
ABLE
;s LO A~ARM INTE
ENABLE
m
,T lRSM TTER INT
ENABLE
RC
IT12
I TURN T E RECEIY
(RECEIVER GO)
EIGHT= IT41BIT3 ;EIGHT BITS/CHAR
SELECTION

n u

SEQ 0009

DZDC DEC/Xl1 SYSTEM EXERCISER MODULE
XDZBCO.Pll
12-0CT-78 11:58

m
m

888m
8888g8

4 6

888 ~::
og;
08R~0~: 000g8g
800385'
000

°g8m;
og8
800312' 000800

in414 8g8
4 5

LINPAR' opeN
THRCH!: OPEN
RCVTMR: OPEN
DVCRMBR:OPEN
XMTCNT: OPEN
LHXNC!' • BLKB

8S8'
1S: 888000
OOOJ32' 000000

Rma~~18m

MISS:
OPEN
DATA:
.BYTE
SE4ECT: • BYTE
SLCTLIN: .BYTE
DOHFLG: .8YTE
RCVDlTA: .BYTE
LCKOUT: .BYTE
TEMPI: • WORD
.EVEN

m 888m: m
m

DZBC DEC/XII SYSTEM EXERCISER MODU4E
XOZBCO.P11

12-0CT-18 11:58

421
428
429

4i~

000314' 105061
000320' 116767
000326' 001002
888m; 104410

177164
177470

177157

000000 '

435
436
431

4j8

177745

W
44l
415
l4 6
44S
44
450
451
45~

U~
:~~

458
459
460

000372'
000376'
00884842;
ooot10'

062703
062702

00016~

000010
000020
000010

883ijfj, 001344

888tlg: 883ijf1, 001336
0004~O' 000166

li!
466

000422' 012161
000430' 012167

410

808452'

414
415

00 476' 005023
002580' 005~04
88o~oF morl
000510' 012703

002524' 003262
002524' 003256

i!~ °8°l~~; 81 2igi 002544' 88~~~~

01~167 88~5~:; 003242

:1\
888 460 ; 81~181 8815 6:; 003236
473 008'~~' 012704 000413
M
478

177601
000236'

16:35

PAGE 11

IRE THE PROGRAM PARAMETERS
SCRATCHWORD USED TO LOAD LINE PIRIMKTER REGISTERS
COUNTER FOR WATCHDOG TIMER
RECEIVER BREAK LOOP TIMER
NUMBER
DEVICE BEING PROCESSED
COUNTER O' TOTAL NUMBER OF TRANSMISSIONS
32.
TRANSMISSION COUNTERS 'UR EACH DEVICE
T~O COPIES OF THE FIRST CHARACTER IN TRANSMIT PATTERN
USED TO REPORT RECEIVER ERROR
USED TO REPORT NUMBER D' CHARACTERS MISSING
OPEN
CHARACTER BUILDING BYTE
OPEN
ACTIVE OF-VICE SE4ECTION PARAMETER
ACTIVE LINE SELECTION PARAMETER
17
OPEN
WATCHDOG FLAG FOR BUSY DEVICES
BUFFER FOR CHARACTER CHECKING
OPEN
BunER ACCESS HAG
OPEN
o
TEMPORARY STONAGE FOR ASCII CONVERSION

MACYll 30A(1052)

12-0CT-78

16:35

PAGE 12
SEQ 0011

12-0CT-18

SEQ 0010
;THESE

000~~4' 000888

408
409

MlCVU 30A(1052)

;START ROUTINE, DETERMINE IF ANY DZV'S ARE SELECTED
;IF SO, BEGIN MODU4E PROCESSING ••• IF NOT, DROP THE MODULE FROR THE RUN
START: C4RB
DATA
;INITIALIZE THE DATA PATTERN WORD
MOV8
DVIDl,SELECT
;COPV THE DEVICE SELECTION PARAMETER. ARE
;ANY DEVICES SELECTED?
RESTRT
BNE
;IF so, BEGIN PROC£5SING. IF NCT, D~OP THE MODULE
DROP:
ENOS,BEGIN
;OROP THE MonULE
;INITIALIZE THE NUM8ER OF PASSES TO BE MADE. SET UP THE DZVll INTERRUPT
;VECTORS TO INTERRUPT IN THE SUBROUTINE LINKING TABLE. CAL4 SUBRDUTloi
;VCTWAD FOR TAIS PURPOSE.
RISIR1:
;COPY THE DEVICE SE4ECTION PARAMETER INTU Rl
SETUP1: MOV8
BEQ
;IF NO DEVICFS SELECTED (ILL FLJGS CLSIR) DROP TPE
lMODULE
MOV
;LOAD THE VECTOR ADDRESS IN RO
xmO~~RO
MOV
;40AO R2 WITH ADDRESS UF FIRST DZll
#I,NKhB,R3
MOY
;POINT R3 TO THE BEGINNING OF JSR LINKING TABLE
CLC
;MAKE SURE CARRY BIT IS CLEAR BEFORE ROTATION
RORB
1$:
R1
;IS04ATE A SELECTION FLAG IN THE CARRY UIT
BCS
~gEF[k~~ HES[~hGOGBEMP u~HME~OmRS
REQ
~~TUP2
ADD
1I10,RO
;IE MORE FLAGS ARE SEf, ADJUST POINTERS. THE
;VECTOR POINTER •••
;THE LINKAGE TABLE POINTER •••
ADD
2S:
ADO
m~~~
lAND THE ADDRESS POINTER
SR
lGO SET OP THE NEXT DZV11 ADDRFSSES
JSR
htVCTLOAD
3S:
;CA4L THE VECTOR SETUP ROUTINE FOR Rf;CEIVF.R
BR2
Illg~B=~TPASSING THE RECEIVER ~R LEVEL AS THE
R5,VCTLOAD
JSR
;SET UP THE TRANSMITTER VECTOR PASSING THE
BR1
ITRANSMITTER BR LEVEL AS THE APGUMENT
SR
;GO SETUP THE NEXT DZV11
2S
;IHIS 840CK RESETS ALL THE
;RECEIVER BUFFERS, HID THE g3IRls~O~~IIRI~ ihIAIIGI~III~A~'MIIIEITIII'I=¥E~llf ~~iTHF.
;PROGRAM.
SETUP2: MOV
YXMTQUE, XMTQP I ;POINT THE TRANSMIT QUEUE ENTRY (IN) POlhTER
;TO THE BEGINNING OF THE QUEUE
MOV
UNTQUE, XMTQPO lPOINT THE TRANSMIT QUEUE RETRIEVAL (OUT)
;POINTER TO THE BEGINNING OF THE QUEUE
RCVQUE,RCVQPI ;SEI UP THE RECEIVER QUEUE POINTERS
MOV
MOV
RCVQUE, RCVQPO
ERRQUE, ERRQP I ISETUP THE ERROR QUEUE POINTERS
MOV
MOV
ERRQUE, ERRQPO
MOV
IpOINT RJ TO THE BEGINNING OF THE QUEUE AREA
m~~hR3
;USING R4 AS A COUNTER CLEAR MOV
CLR
R3)+
IS:
mm~mlh~~iEmH6.~~D ENROll 'lUEURS ••••
DEC
4
BNE
m~Wi'~ES~h~F~gF~mss fLAG
CLRB
lhoUT
MOV
#4NXMCT,RJ
lPOINT TO THE CHRACTER COUNTER FOR EACII 4INF;

DZBC DEC/Xll SYSTEM EXERCISER MODULE
XDZBCO.Pll
12-0CT-18 11158
479

iii

88°~~i:
oob 6" nn~
i : 883m

u~
U

illlH~ '11lI! mm
srIII
M Ir'llil T8g~
,hd
II
i:
II!lll
ill

43
UI
t~ l~: I
l3 5 8 I~:
58

~~~
5 7

m 3886U: 01118t

m
51
513

000!

177426
000002

177400

"Ii og m:u

002~46"

000040

il;h U8lli~r:= ilimiih

'I' " "I ".," """'"

lh~¥A

088

000010

g 711 040040
117354 000004
530
888m:
U8m
m
87~"

'" """", "

ftfB8m

°l~UI
000 ~~" A
5
M 888t:
5l~ 8
8
m
00001
:
l~n19
~~o 0 0 2~4; I 80 mt 1
~2i S8 g,s!: 8~mt mM

517

000010

Iouhj~ oo~~d

12~OCT-18
16.35 PAGE 13
SEQ 0012
;SET UP 32. RYTE POINTERS
MOV
2 .,R4
2$:
MOVB
~.,(R3)+
;SET UP THIS BYT, ANG PO~NT TO THE NEXT ONE
DEC
$¥~D~a; ~aES~~U~P'TftEEN~XT 8~IE5 SET UP?
BNE
2$
;THIS BLOCK SETS THE WATCHDOG 6!~f¥SFLAG, INITIALIZES THE DZVll CONDITIONS, SETS THE CHA
;AND BAUD RATE FOR THE ACTIVE
ACrYATE: MOYB
S~LECT RD
;COPY THE DIVICE SELECTION PARAMETER
MOVB
R 6DONfLG
;SET THE WI CHDOG TIMER DEVICE COMPLETION FLAG
A8 R,Rl
S~~afA,~EAA~~~~~¥I8~ ~~iGFI~S'H~Z~lftRY BIT
1$:
~8XB
CS
REQ
l~;ifL
SJtI:~ ~~R'O 'h~CiE~f g~V~lT UP THE DATA
2$:
ADD
BR
&CLR (R1)
sk~gi~~sc~~f~ ¥~I§IDZV11
3$:
MOV
M09
4 R2'
'USE R2 TO COUNT 4. LINES BING SET UP
MOV
REVONIEIGHT,LIN~AR fSET UP NO PARITY6 EIGH' BITS/CHAR.
JSR
C 8AUDRTI
;GO ALCULATE THE BAU RATE TO BE USED
fMi~NT,£p
,ENABLE MAINTENAN~E M~DE OPERATION
4$:
R!" AR,
R1) !~i~ug~ In~Sc~3a¥.SA&ER:rET~~SLINES SF.T?
DEC
~~
;If YES GO PROCESS NEXT DZV11
"PAR
;IF NOt'INCREMENT THE LINE SELECTION PARAMETER
BR
,GO SE UP THE NEXT LINE
;THIS BLOCK SETS UP THE TRANSMITTER TEXT WITH THE TEST DATA • IT THEN STARTS EAcn
;RECEIVER AND EACH TRANSMITTER SELECTED
INITUL:MOV
;POINT Rl TO THE START OF THE BUFFER AREA
gXMTBUF,Rl
MOYB
MOYB
~~~~INT~~TiIDgTUGAIU~ ~~t=aCtl~N~~Ij'~S IN THIS
Rft T
Mon
RO;BGNDATA+l
!5~0~~CKG~f¥A~AL~~kLCR~c~S~8Fi~RSlTIN THE eKDATA ROUTT NE
NOV
!~~¥ ~2c~~R~g¥~~ }~ETh~OGuJJ~~ATIONS
1$:
MOVB
1~~(fiB+
DEC
SREDUCE COUNT. HAVE ILL CHARACTERS BEEN MADE?
ONE
~JtI=~'T8°T~~AgE~¥~RI~~TO~H~~~C~~~T PATTERN
ADD
MOYB
s~a~i In~TD~Ci~~R~Er~gl~~iN~ARAMETER
NOYO
~~~lciIRO
MOY
;LOAD THE ADDRESS OF THE FIRST DZVll
JSR
PC,GhLINE
iFIND OUT HO~ MANY LINES IRE RURNING
CLC
,MAKE SURE CARRY BIT IS CLEAR BEFORE ROTATION
RORB
RO
2$:
;ISOLATE I SELECTION FLAG IN THE CARRY BIT
DCS
4~
;IF SELECTED GO START THE DEVICE
T RSET
;IF 110 M~RE §ELECTEl1f GO START WATCIIDOG TI~ER
3S:
!,0,R1
it8Ip~0~ ~OTfi~EN~iT D£~Ill
BR
4$:
BIS
~ IEIMSENAD ~Rl)~EIABLE ¥~ANSMITTER INTERRUPTS
NOYB
LCTLIN,TCRt 1) ;~NABLE THE TRANSMITTERS ,'OR ALL SELECTED LINES
BR
3$
; ROCESS THE NEXT DZVl1

MACYll 301(1052)

DZOC DEC/XII SYSTEM EXERCISER MODULE
XDZBCO.Pll
12-0CT-78 11:58

MICYll 301(1052)

l2-0CT-7B

16:35

PAGE 14

SF.Q 0013

533
534
5~5

m
m
m
m
m

000005

540

177262

541

~~~
55~

888888:
111325

000776" 116703

DEC
BNE

UNISH
URCRT
TIMER

177305

'~!~57~3 88188~: A3ga81 177277
55
560

m
BilE

171232

2$:

001010" 103402
001012" 005204

~I} 88181~: gY811~

8~VI~~6R¥4I¥ONTAINS TRE CORRECT
~u~

177270

fa6pWHICH WAS INITIALLY 0
IS THE DEVICE
~§~.~l~~*'~*~i~~~t~~*i~*~TATC
TO ISCII AND

3$:

564

m
m

,.*
..********
••• _****.*******_***.**.** ••• *_***.* ••• * •••• *.t* ••
JSR
PCI.SAYREG
;SAYE THE REGISTERS BEFORE LEAYING THE MODULE

~'3
M
5551~

~l~
~a~

5H8

MSGN$,BEGI.~HUBG

,ASCII MESSAGE CALL WITH COMMON HEADER

DNE
FINISH
END$,BEGIN

;IF YES, REDOC" COUNT AND CONTINUE
S~'O~OfH~R~&D3L~ MODULE

~~¥D
001056" 104410

~83 8818~~: 104413
~a~ 001066" 000167

~~t

;TEMPORARY RETURN TO MONITOR ••••
,THEN CONTINUE AT NEXT INSTRUCTION.
;J&cg~~H8L IS CLEAR, EACH SELECTF.D DEVICE WAS
~IF SO PERFORM ENDPASS PROCESSING
;IF Hoff REDUCE COUNT AND 8REA~ AGAIN
m~ft~E ~H~ogeM~l m~~nDIT EXCEEDED?
'IF NO,START ANOTHER BREA~ LOOP

000000"
000000"
177436

~~£EEiREG

~:ft~T~n~RiH~N~R~~~~~~sR~'lflE~c¥t~~~S

;THIS BLOCJ REDUCES THE ITERATION COUNT AND GOES TO ACTVATE IF THE COUNT IS NOT
FINISH:
ENDITS,BEGIN
,SIGNAL END OF ITERATION.
JMP
ACTVATE
i'pNI~~Rs¥Vt~Lp~5E~s~rRGO{G~t~s
'TRANSMITTER INTERRUPT SERYICE ROUTINE
;IKlfERO~~I'IESJ~~I~MI~'EtDD~~~~ OF THE CSR POINTER (OFFSET IN THE JSR LINKAGE
THE ~OUTINE TREN ENABLES ~NTERRUPTS FOR THE CORRESPONDING RECEIVER
,UD RETURIIS CONTROL TO THE MOIIITOR.

~XCEEDED

DZBC DEC/XII SYSTEM EXERCISER MODULE
XDZBCO.Pll
12-0CT-78 11:58

MACYl1 30A(1052)

12-0CT-7B

16:35

PAce 15
SEQ 0014

2$:

040000
000236 "

888m 000236 " 3$:

EXITS, BEGIN

DZBC DEC/XII SYSTEM EXERCISER MODULE
XDZBCO.Pll

MACYll 30A(1052)

12-0CT-18 11,58

m
m
m 8&im: mm
648
649
650

001360' 062161

660
661

001404' 012605

664

001414' ~g51r

000002

002330

002562' 002322
88T6: n m 1
g5a
59 ool t~, 01216~ 002544' 002312

m
m 88lm: IOU ~
m mm:mw
10H6~

001406" 000004

667

610
611
672

001434'
OO}4ar
00
4 ' 0O~ 2767

881m: mm
mm
m
mm:
m

m
680

683
684

g8H6S: gl1q01
00W6'
08
mm
8015~r 005303

su:

olM

176671

~ 6'
001
0015 r
gO}54 '
546'

002246
002562' 002240
002544' 002230
030300

0 4161
104401
104401
00476~
00536

116320

g81m:
001510' 004 6

11S:

116651

ggm~

m o
881m: mm 1~6456
m~~~ m~l~
~6
m
692
693
694

RCVSRV:

000000 '
000000 •

mm~~~:F' 8~g~1~ 888m·
gomr
688
689

IS:

000000' 001414 '

0001

16:35

PAGE 16
SEQ

643
644
645

655
656
651

12-0CT-78

JEll! TO MONITOR, MODULE WAIT fOR INTERRUPT.

IS:

116522
2$ :

3$:

0015

NACY11 30A(1052)

12-0CT-78

16:35

PAGE 11
S;;Q DOH

176304
000000' 003726 •
000214
000014

O~mr

h6446

mm
mm

176312

070000

bHm· 176406
000336
003706'

LCKOUT

~8CLRI-(nl)

116270

1$:

mm·

OZBC DEC/XU SYSTEM EXERCISER MODULE
XDZBCG.P 11
12-0CT-76 11: 5 6

MACYll 301(1052)

12-0CT-18

;RES!' THE BUFFER ACCESS SEMAPHORE
;CLEAR THIS DEVICE: AIm DISABLF. IT
;THE DELETION FLAG WILL PROPAGATE IN RO
;USE THE CARRY BIT TO BUILD THE DELETION 'LAG
;NOVE THE FLAG TO THE NEXT DEVICE
~m~c IHI~ ~gm~D I¥O~EGATIVE, TIIF CORRECT
)CLEAR THIS FLAG
)EXIT TO MONITOR. MODULE WAIT FOR INTERRUPT.

16:35

PAGE 18

SEQ 0017

~H
44

;SUBROUTINES

;-----------

745

74q

749

001754" 0103r

bb~~ j
Hj 88fP8:
go 7gr
76 •
m 831m: mm

02 2
010223

756
75i

m 88mr mm

!ii!!l~ !11m
~6~ 88 81 8: ~8~W
7h 88 8~; H5g~

001724

SHREG: HOY
MaY

16i
7g
765

m
1

002026" 000207

001670

DO
501
002040' 01258~

Hi u~m:
81~~8~
8 f b ~~02

m88
00

784

MaY

002644"
002564"
001674

g8mr

002066" 116702
0020:jf 085067

176214
176136
176130

CNP
BHIS
MOV

HOV

RTS

7!
4' 006 g
g06367
24' 00207

GETREG: MOV
MOV
MOV
MOV

002644"

o~ ; 01 2,
00206~' 000207

797

IS:

MOV
MOV

m
m
!&I18I: !&ljll
88 W: gSA mF~
~u
7~~ 88 o·
787
788

MOY
HOV

;USE 85 FOR INDEXING CAPABILITY
;SAVE RO •••
;SIVE R1. ••
;SAYE R2 •••
;SAVE R3 •••
; ANO R4
;HIS THE QUEUE BOUNDARY BEEN EXCEEDED?

ms~¥' RgOT~E¥g~D Qfi~EB~mmG

;SET THE ENTRY POINTER TO NEXT ENTRY POINT
;RETURN TO THE CALLING BLOCK

;THIS ROUTINE RETRIEVES REGISTER VALUES FROM THE ERROR QUEUE

81~~8g
T g8~830:
17~
oi~· of
717

MOV

176110

IS:

CMP
BHIS
MOV

MOV

RTS

;USE R5 FOR INDEXING CAPABILITY
;RETRIEVE RO •••
;
Rl .... ..
;
R2 ... ..

;

R3 .... ..

;AND R4
;HAS THE QUEUE BOUNDARY BEEN EXCEEDED?

!nS~~'R~oTgE~H~DQmEP~~~i~~ING

~SET THE RETRIEVAL POINTER TO THE NEXT FETCH POINT.
;RETURH TO THE CALLING BLOCK

;THIS ROUTrNE CALCULATES HOW MANY CHARACTERS ARE BEING TRANSMITTED IN EACH PATTERN
GETLINE:MOVB
SLCTLIN,R2
COPY THE LINES SELECTED PARAMETER
CLR
XMTCHT
RESET THE TOTAL TRANSMISSION COUNT
IS:
RORB
R2
GET A SELECTION BIT INTO THE CARRY HIT
ADD IT TO TOTAL HUMBER OF ACTIVE LINES
mB
weNT
ARE 4. LINES CHECKED?
BHE
IS
~r;liN~fi(Ti~L~H~VB;HE Rm
ASL
XNTCNT
ASL
KNTCNT
DO THIS BY SHIFTING THREE TIMES
ASL
XNTCHT
WE NOW KNOW HOW MANY CHARACTERS ARE IN EACH BURST
RTS
PC
RETURN TO THE CALLING SEGNENT

DZSC DEC/XlI SYSTEM ENERCISER MODULE
IOZBCO.PH
12-0CT-78 11158

m
BOO
BOI

m
m

'.rr'· l"
00
00
00

808
809

5~:

176043
007000 176032
000000'
000000'

in8!5 88~nr

81~og~

1~601O

80
0" ghh7
002224" 012767

i77546
000017

002232" 104405

000000 • 003734'

20~' b00207

;THIS ROUTINE DETERMINES WHAT TYPE OF ERROR WAS INDICATED BY THE SILO AND REPORTS !:ACH

326

8 ~

SEQ 0018

l!m~~
0 4
g"'"

19~m

BlB

STATERR:MOV

~g~

80~~~6" 004 1 67

177520

082

639
840

00
05742
002276" 010267

17S620
003706' 175620
75614
176016

5~: 8¥M~

an 88Wo:
n· lum
84~

88m~:

175602
003706"
175570

mm:

004767
000207

177506

RTS

DERROR:

;RETURN TO CALLING PROCEDURE

msm mm~RAmHES

m
HOV

Rl,CSRA

;SHOW WHICH DEVICE IT WAS

~g~

R~R~lsAOR

5E~IDT~¥ ~~~UR~~8~¥I~GOF THE DATA

~gn

188
JSR
RTS

~fd~vm

~~mTT~~

~mm~n1~SB

~~m

m mfi~PDmAvxmE

Ik~~~I~~RO
!~1.8a~AI' THE CORRECT VALUE ADDRESS
.*********'**********~**'***************************** **********

~~!~~t,~!~!~************a~~!~*~~~~~lll****************
**********
PC,GETREG
;RESTORE THE REGISTERS

;EACH

;RETURN TO THE CALLING PROCEDURE

ENfh~Hg~~IH~L8t, A JSR INSTRUCTION fOLLOWED BY A LOCATION INTO WHICH THE CSR IS

$I'gmR6 p~~L¥~~Egs~Y A6~M !L~o~g~F i~ 0 AmE~il~B k~ LlJ~W¥~ EBhh~ ~~p H~G Tn~vmN 3M I TTER

853

DZBC DEC/XlI SYSTEM EXERCISER MODULE
XOZBCO.Pll.
12-0CT-78 11 :58

a~~

PC~S~~~~Gp

f~21~i'~I~I~'I~~i*******i~'!15~*§~~IIXI~*§~~~!********
**********
JSR
PC,GETREG
;RESTORE THE REGISTERS

843
U4
002312 " 104404 000000'
945

846
847
848
849
850

;COPY THE INFORMATION RECEIVED
m~o~~ETli~NmT~o2hm CONTROL REGISTER
;SHE THE REGISTERS

;THIS ROUTINE CALCULATES THE BUFFF.R ADDRESSES Of THE INCORRECT DATA AND REPORTS THE ERRD

836

93~

RO RCVWORD

al1E~~RA

.*******tl*,****l*********~*t************************* **********

175654

3B
HZ mm: 88am 177564
3~3

PAGE 19

AD0 303
403

72 :

16: 35

44" 0

46"
50'

814

08
80

12-0CT-18

115664
I3 r• 8t67g4
01414

A50~6~
u:31° 88gO&It~~:~6' mw
o~~ g~
815

MACHI 30A(1052)

g8~~~3: 88~~8~

177020

MACY11 30A(1052)

12-0CT-78

16:35

PAGE 20
S~Q

LNKTAB: JSR

R5, RCVINT

;LINK FOR RECEIVER

~~~ g8~~~~: 88~~g~" 176532
8S8 801~40" gooooo
0823H: om2~ 177000

SILoO
JSR

RS,XMTINT

;LINK FOR TRANSMITTER

JSR

R5,RCVINT

;L INK FOR RECEIVER I

86~

SILol
JSR

RS,XMTINT

;L INK FOR TRANSMITTER

1
JSR

RS, RCVINT

;LINK FOR RIlCEIVER 2

SIL02
JSR

m
861

gg4

865

a~~

868
869

a~~

872
873
874

Bn
877

3i~

002350' 000000
08~~52" 003006"
80hg3: 888ij86 176512
002362" 000001
88~~63: 883~8~ 176760
001312" 003106"
002374" 004567 176472
00~400" 88 0
8g2t8~: 00~5g~ 176740
002410' 000000
002412" 003206"
00~!14' 804567 176452

8°°

g824~~: 0888g~

8g~3~3: 888ij86

m
881m:
8R~ 88~::0: 88888 0

176720

8gmr 176432

884
885

888
889
890

00244~' 00456~

00~450' 000000

176700

88 ~5i: 88wr 176412
00 4~0' 000080
002462" 000005
802464' 00456~ 176660

~~t og~~~~; 88~g86"
3§4 g8~~8R:
176372

n~ 002~04' 004567
897

002510" 000000

m 88~~!~:

~gy

g8~~2~: 8gggg~

90
90

08~524" 008010

§81

o
o

R5,XMTINT

;LINK FOR TRANSI'ITHR

2
JSR

R5,RCVINT

;L INK FOR RECEIVER 3

SIL03
JSR

R5,XMTINT

;L INK FOR TRANSMITTER

JSR

R5,RCVINT

;LINK FOR RECEIVER 4

SIL04
JSR

R5,XMTINT

;LINK FOR TRANSMITTER

JSR

RS,ReVIHT

;LINK fOR RECEIVER 5

SILOS
JSR

R5,XMTINT

;LINK FOR TRANSMITTER

5
JSR

R5, RCVIIIT

;LINK fOR RECEIVER 6

SIL06
JSR

R5,XMTIrlT

;LINK FOR TRANSMITTER

JSR

RS,RCVINT

;LINK FOR RECEIVER 7

R5,XMTIHT

;L INK t'OR TRANSMITTER

°SIL07
JSR
o

;THESE ARE THE QUEUES,

~8~ 8o~~~t: 8808!~

908
909

176640

88mr 176352

XMTQUE: .8LKW

~~XgH~l :Rt~~

95.

;THESE ARE THE BUfFERS

;TRANSMITTER SERVICE QUEUE
;RECEIVER SERVICE QUEUE
;ERRoR SERVICE QUEUE

OOlQ

.,
DlDC DEC/XII SYSTEM EXERCISER MOD OLE
XDZBCO.Pll
12-0CI-78 11:58
910

iii I~!~~8 ijlBp
~15

9if

I~I

~O i 2: lit!
88 8r It
m6: a

hi 8f

r
!~
~~o

onr
17jf
3 •
o0 7 ' 1 7 7 7

lit 8m: i9° r
m 11
Jlt= 9J u:
~4t
mm: um3
mm: m8~t
U~
9~4

945
94B

PAGE 21

SFQ 0020

;TRANSMITTER BUFFERS, ONE CHARACTER FOR EACH LINE

I~:

j~~E~~~~ft B3~~~~ ~gfi g~~IE~ ~
j~~~~I~I~ B3~~~~ tg~ g~~IE~ 1

r-3!~

;RECEIVER BUFFER FOR DEVTCE 4
;RECEIVER BUFFER FOR DEVICE 5

UB2:
HUNG:
044526

042503

047125

000107

M1:
M2:
M3:

000001

DZBC DEC/XlI SYSTEM EXERCISER MODULE
lozeco.PH
12-0CT-18 11:58
000102R
ACSR
60r
ACTVAT
U
88f~31~
tgB~22= 00
00
ASB
837*
AS TAT
AliAS
BIUDRT
BEGIN
000 iOR
~48.

JI118!1

:Km
.BUN

16:35

gn:

000000

003726' 000234'

.8LKB
.BLKW
.BLltll
.BLKW
.BLU

12-0CT-7B

j~~~~~~~~ B3~~~~ ~8~ g~~l~~ ~
• BUll
3 •
LICKBF: .BLItH
4.
;BUFFER FOR CHECKING INDTVIDUAL LINE DATA
;THESE ARE THE QUEUE POINTERS
XMTQPI: OPEN
'TRANSMITTER QUEUE ENTRY ~IN) POINTER
S~RANSHI~TER SUEUE RETRIE AL POINTER (OUT)
I~Tam
; BCEIVE QUE E POINTERS
RC~QPO:
;ERROR QDE POINTERS
~uam OPEN
;THESE ARE THE ASCII MESSAGES AND ERROR PRINTOUT TABLES
TAB1:
TABLE 1 IS OSED TO REPORT XMTCNTING CHARAcnRS
XMTCIIT

8 o~

snor

XMIBUF:
SILO:
SILD :
SILO:
SIt03:
51

~hg~;

11ll. nnn
08

MACYll 301(1052)

i!~

dl
in
iU
3

tlo

399
400

II!
~3~

51 6

575
815

580
816

m m

543

666

667

688

6B9

Bl~

816

836*

~r *

1 n

401

454

844
495

r
in·

ijl 1II!*

SEQ 0021

54!

107'

iiti

TERMINATUR FOR TABLE 1
TABLE 2 IS USED TO REPDRT RECEIVER ~RRORS
WORD CONTAINING THE ERRORS
TERMlNATOR FOR TABLE 2

MICYIl 301(1052) 12-0CT-78 16:35 PAGE 23
CROSS REFERENCE TABLE -- USER SYMBOLS
694*
B23*
489
521

Iii:

III
P,Itl m:

~~~~TfHI"5u=g~RE~FT~Af~~~t~~~ I~TG~~~~IVED

rm77
DYCIIMBR
rm9¥D
HI
177777
.ASCII 'DEVICE
.BLKB
6
.ASCIZ • HUIIG"
.EYEN
.KIID

733
544
731·

~Zl:

552
937

739*

~IU

~ 40~*

78.

907.

n
788t

zh*

780

21A*

614

690

101

774#

829

846

615

640

662

MACYll 301(1052) 12-0CT-78 16:35 PAGE 24
CROSS REFERENCE TABLE -- USER SYMBOLS
699

827

623

625*

SEQ 0022

637*

935

37~

Hs
662

390'

MACYll 301(1052) 12-0CT-78 16:35 PAGE 25
CROSS REFERENCE TABLE -- OSER SYMBOLS
721
838
890
866
B72
878
884
860
657
656*
659"
672
671*
~m
659
674
906#
6~7

Ill:

633

3~2*

427*

654
687
438

696
487

788

805

631"
566
622

638

760#
520

824
554*

834
572

SEQ 0023
896

MACYll 301(1052) 12-DCr-18 16135 PAGE 26
CROSS REFEREnCE TABLE -- USER SYMBOLS

tnuh: I iII rM;~I rill Ii ;
ER
W
'~'UI=

~II;

JU.

549*

149,

1M tIl

906,

• ABS.

gmu m

~1'~~ffD~l~fim:GE8ER1'rEDI

18i!~IAIYZIC!/~~Lti~&iBIM=DDXCDM'XDZBCO
~gIET ~ID~ T WI f 'S,iG S)

SEQ

l~r

51
907,

194*

~95*

m* m

912#

603
913#

905,
914#

m; In'

911'

915#

916j1

911#

918#

919#

0024