Digital PDFs

AC-E860F-MC

September 1978

9 pages

Original

0.8MB

Document:	CXPAAF0-PA611-Reader
Order Number:	AC-E860F-MC
Revision:	0
Pages:	9
Original Filename:	http://bitsavers.org/pdf/dec/pdp11/xxdp/x11_listings/AC-E860F-MC_CXPAAF0-PA611-Reader_Sep78.pdf

OCR Text

PAIF DEC/XlI
XPAAFO~Pll

EXERCISER MODULE
12-0CT-79 12:03

SVSTg~

M~CVll

301(1052)

12-0CT-78

16:55

PAGE 2

.RE"!

IDENTIFICATION
PRODUCT CODE:
AC-E86CF-MC
PRODUCT NAME:
CXPAAFO PA611 READER MODULE
PRODUCT flATE:
SEPTEMBER 1978
MAINTAINER:
DEC/XII SUPPORT GROUP
THE INFORMATION IN THIS DOCUMENT IS· SUBJECT TO CHANGE
WITHOUT NOTICE AND SHOULD NOT RE CONSTRUED AS A COM~ITMENT
BV DIGTTAL EQUIPMENT
CORPORATION.
DIGITAL
EQUIPMENT
CORPORATION ASSUMES NO RESPONSIBILITY FOR ANY ERRORS TRAT
MAY APPEAR IN THIS MANUAL.
rG~ SOFTWARE DESCRIBED IN THIS DOCUMENT IS FURNISHED TO
THE
P!!?CHASER UNDER A LICENSE FOR USE ON I SINGLE COMPUTER
SYSTEM AND CAN BE COPIED (WITH INCLUSION OF DICIT1LS
CnPYRIGHT NOTICE) ONLY FOR USE IN SUCH SYSTEM, EXCEPT AS MAY
OTHERWISE BE PROVIDED IN WRITING BY DIGITAL.
D[GITAL EQUIPMENT CORPORATION ASSUMES NO RESPONSIBILITY FOR
THE USE OR RELIABILITY OF ITS SOFTWARE ON EQUIPMENT THAT IS
NOT SUPPLIEO BY DIGITAL.
COPYRIGHT (e) 1973,1978 DIGITAL EQUIPMENT CORPORATION

SEQ ' t ' l

PAAF DEC/Yll SYSTEM E1EPCJSER MODULE
XPAAFo.P11
12-DCT-78 12;03
t.

MACY11 30A(1052)

12-0CT-18

16:55

PAGE 3

IPSTRACT:
PA~ IS AN IOMOD THAT EXERCISES UP TO 16 HIGH SPEED PAPER
TAPE READERS BY READING A STANDARD BINARY COUNT PATTERN.

IT REPORTS ALL ERRORS ON THE CONSOLE TTY. THE ~ODULE IS
DESIGNED TO ACTIVATE ALL DEVICES AND READ WITH ALL ACTIVE
DEVICES RryNNING CONCURRENTLY.

RFQUIREMENTS:
HARDWARE: AT LEAST ONE PA611-P CONTROL UNIT AND ONE
PP~qE HIGH SPEED READER
STORAGE:: PAA REQUIRES:
1. DECIMAL WORDS: 404
2. OCTAL WORDS: Of24
3. OCTAL BYTES: 1450

PASS DEFINITION:

ONE PASS OF THE PAA MODULE CONSISTS OF READING 2048.
CHAPACTERS
EJlECU'l'ION TIME:
PAl

RUNNI~G ALONE ON A pnpl1/D5 PROCESSOR TAKES
.PPPOXI~ATELY---MINUTES TO COMPLETE ONE PASS.

CONFIGURATION REQUIRE~ENTS:

DEFAULT PARAMETERS;
DEV.DP: 172600, VECTOR: 300, RR1: 4, DEVCNT: 1
REQUIRED PAPA~~TERS:
NONE
DEVICE/OPTION SET-UP:
A.

TIJRN ON ALL PPliBE READERS TO 8£ TESTED
tnAD EACH REinER ~ITH A BINARY COUNT TAPE
AND POSITION THE TAPE SUCH THlT A NON-ZERO
PUNCH IS OVER THE REAnER PHOTO CELLS (A
FAHRICATED TEST LOOP TAPE IS RECOMMENDED TO
ELIMINATE THE NEED TO RELOAD)

SEQ 0002

PAAF DECIXll SYSTEM EXERCISER MODULE
XPAAFv.Ptl
12-0C~-78 12:03
7.

MACY11 30A(1052)

12-0CT-78

16:55

PAGE 4

SEQ 0003

MODULE OPERATION:

TEST SEQUENCE:
A. TEST UP TO 16 POSSIBLE DEVICES FOR SELECTION
B. STORE THE DEVICE NO. OF THOSE DEVICES SELECTED
TO BE TESTED AND SET UP THEIR APPROPRIATE VECTOR
C. TURN ON THE INTERRUPT ENABLE AND READER ENABLE FOR
ALL ACTIVE DEVICES.
O. INTERRUPT SERVICE
1. READ 64 CHARACTERS TO SYNCHRONIZE THE DATA PATTERN
BEFORE TESTING FOR ERRORS
2. TEST FOR AND REPORT ANY ERROR BITS IN THE CSR
3. COMPARE THE DATA READ WITH THE EXPECTED DATA
4. REPORT ANY DATA COMPARISION ERRORS
S. IF NO DATA ERRORS GO TO STEP 7
6. IF DATA ERROR RESYNC THE DATA
7. ENABLE THE READER AND INTERRUPT TO READ THE NEXT
FRAME
8. REPEAT STEPS 2-7 UNTIL 2096. FRAMES HAVE BEEN
PROCESSED
~. TURN OFF ALL ACTIVE DEVICES AND REPORT END OF PASS
F. RESTART AT STEP C
JSR TABLE:
TO LINK THE INDIVIDUAL INTERRUPTS WITH THE SERVICE ROUTINES
T~EP~ IS A JSR TABLE CONTAI~ING 16 ENTRIES. EACH DEVICE
VPC1JR IS SET UP TO POINT TO A UNIQUE JSR WITHIN THE TABLE
WHICH TRANSFERS CONTROL TO THE SERVICE ROUTINE AND POINTS
R5 TO AN OFFSET THAT THE SERVICE ROUTINE WILL USZ TO GENERATE THE CORRESPONDING REGISTER ADDRESS AND DATA TABLE
ENTRY FOR THAT LINE.
FIFO QUEUE:
TO ALLOW THE SERVICE ROUTINES TO USE THE SAME GPRS FOR
SFPVICING UP TO 16 CONCURRENT INTERRUPTS FROM DIFFERRENT
LINES THE INTR. REQUEST IS STORED IN A FIFO QUEUE TO
BE SE~VICED LATER. THE QUEUE HAS 16 ENTRIES AND THE INTgRRnPT SERVICE ROUTINE STORES THE OFFSET NO. OF THE LINE
IN THE QUEUE AND THEN EXECUTES A "PIRQ" CALL.
WHEN THE "PIRQ" CALL IS SERVICED THE OFFSET IS RETRIEV~D
FROM THE QUEUE AND THE DEVICE SERVICED. TWO ~OINTERS AREREQUIRED TO S~RVICE THE QfJEll£; QPTRl
USED TO STORE THE OFFSET
QPT~2
USED TO RETRIEVE THE OFFSET

,
1

'~~:',

•
1Ii

.
!II

PAAF DFC!Yll

XPAAFa.Pl1

SYSTEM E'Y.ERCISER MODULE
12-0CT-78 12:03

MACV11 30A(1052}

l2-0CT-7B

16:55

PAGE 5

ERROR R!TURN QUEUE:
~8F~ AN "ERROR" OR A "DATERR" CALL IS EXECUTED THE MONITOR
QUEUES THE RETURN ADDRESS IN ITS "IOQUE". SINCE IT IS
POSSIBLE THAT ANOTHER LINE MAY ENJOY A HIGHER PRIORITY IN
THE MONITOR'S QUEUE IT COULD GET CONTROL OF THE MOOULE·S
PIRQ SERVICE POUTIN~ AND CLOBBER THE REGISTERS. WHEN THE
ERROR LINE RETURNS IT ENDS UP WIT~ THE WRONG REGISTER
ADDRESSES. TO PREVENT THIS FROM H~PPENING, A SECOND FIFO
QUEUE IS OSED TO QUEUE RETURNS FROM ERRORS. PRIOR TO
ANV ERROR CALL THE INFORMATION NECESSARI TO RESTORE THE
CORRRCT ADDRESS IS STORED IN THE QUEUE NO WHEN CONTROL
IS RETURNED APTER THE ERROR THIS INFORMATION IS RETRIEVED.
THE QUEUE CONSISTS OF 16 BYTE ENTRIES AND REQUIRES THE
FOLLOWING POINTERS FOR ITS OPERATION~
REOPl
SAVES Rl IN THE QUEUE
REQP2
RETRIEVES Rl FROM THE QUEUE
OPERATION OPTIONS:
l. LOCATION DVIDl NAY BE ~LTERED TO CHANGE THE NUMBER
A~O CO~BINATION OF DEVICES TO BE TESTED.
HITO=DEVO,BIT1=DEV1 ••••••• 8ITI5=DEV15.

NON-STANDARD PRINTOUTS:
NONE: ALL PRINTOUTS HAVE THE STANDARD MEANING AND FORMAT
DESCRIBED IN THE OEC/Xl1 DOCUUENT

SEQ 0004

PlAY DEC/XII SYSTEM t,!PCISfQ
'PAlFO.PII
12-0C1-76 12:0J

.ODOLE

MACYII

]DA(IC~21

12-0CI-78

16:5~

PAGE 6

"ACYII ]"(IC52)

12-0C1-19

16:55

PAGE 7

SEQ 0005

yo .oIlR DEC I XII
10.110

~ODULE

.TITLE
DOrCO·

~4]IOI

SEQ 0006
WDFP:

OPEN

IDN".:

I~TP:

OPEN

.~FrT

$PSJZ

::bW
0
.UST
.ENOP

000224·

38~88S

mig~ 881m
88tU~
8~~l
I~j : 88 m
1 ~5 0

pfonuu:

IN ITIAL IUTION

STAPT:

_OV
MOV

m~~:~~m

unv

iSm:;gmTC
CFTnu!

RFSTRT:

oonooo'

mm·

x 0o C.
11

·OV
ct.

unv

uov

-OY
MOV

.ov
IS:

2~:

PEOP;
~PEQf RF. QP

Vln ,PO

~~k"Ecl~
etP
PI

cocu
cn.

'"oy
ov

INC
ASP
pc S
100

3~:

AN
CMP
PF

4 ~:

Mr.V

%0112 •

m'8m;
.'F6,

mm~~~4
~l
H,p~
~f p

I; #17
ST
2~

-nv

R4 (P3J+
RPidP 1+

HIe

02
n,rEVUR(P21

I PD
~0VR

ij.,

1·

mn ~~m

1~~F.~P~~~~~ ~~~8R~:h~S{~~~~D

,PESFT END Of P~SS FLAG
ISET DP SEPVICE QnE"E POINTERS
15fT UP ERROR RF.T"R~ QUEUE POINTERS
'~fT OFVICE SELECTION PARAMETER
,AP IF ANY ~E'ICES SELECTED FOR TEST
IRI AND R2 TO START AT lERO
ISTART AT BEGINNING OP VECTOR AREA
'STA~T IT .EGINNING OF JSP TARLE
,COUNT A OEVICE
;5ijIFT SELECT RIT INTO "C"

:r,~DITFS~~~tbQR~bl~fEBN A "1"

;UPDATE JSR TABLE POINTER
;LAST POSSIRLE DEVICE
Ina STAPT UP ACTIVE DEVICES IF YES
;no TEST FOR NEXT ONE
;SET UP PINTR POINTER
;SET op PRIORITV LEVEL
;UPOATE JSR TARLE POINTER
;COUNT ACTIVE DEVICE
ISTORE ACTIVE OEV.NO. IN TA~LE
;~o TEST FOR LAST DEVICE

,nEVICf ur DI14 U"LF.S
O·VTAP: • Plr~
OATTAP' .. Pll(w

R•

JSQTAP, JSP

PS,PINTP

S•

;L[N~

TO READER 0

~v STE ~

J:; '(~ PC T S~R

12-0('1-78 12:03

12-~CT-78

"ICVII 30J(lC521

f400TllE

JfP
4
JSR

PIJ ,PI NTR

{·tCI10

000152
000154
000146

W
W
JSP

R"i,PlI;TP

000176

24
~gP
JSP

OO~140

000132

~lp

rOCl24

P'5,Q]NTP
PC;,PI~TP

P",RIIrlTP
PC),Pl~TR

P5,?I"TP
P~,F'INTP

OOC,lt~

i~P
JSP

plj ,PI tJTR

000102

~SP

P',PI>'R
PS,PI"T?
R5,PINTP
PS,?INTR

000116

.4
~6P
JSP

~OOO74

000066

W
JSf

000060

000052

16:55

P",PI~TQ

RII:;,PI"TP

PAGE"

SEQ 0001

ILl N, TO PEAOER
TO REIDER
IlIH, TO ponER
)LlNK TO READER 4
ILI.,010 PEIDER 5
;LIN~ TO READER 6
ILINK TO PEADER 7
,LINK TO READER 10
:LIN~ TO READER 11
:LINK TO RBDER 11
,LI N~ TO RHDER 13
~LINf( TO PF,4DF.R 14
ILINF TO PEADER 15
,LINK TO REIDER 16
IL I NF TO REIDER 11

;LINI<

II"ITIAL STAPT UP ROUTI N~~ s

STUP:
28gm
0006 6
roo 4! 2"
1$:
0

~~y

"rv

-OYP
>OV
ASl
ASt

Aon

117144

PIS

(,OCl01

gfe
BPL

~h~cm~\G

l~ij~L~~A~~T~~~lg~Y~g~ ~~'Rl

tlOl~(PO )

;r,O REID A CHIR, AHD INTERRUPT
I~Rg~, tT REIO IsSOED
)KEFP GOING UNTIL ALL ACTIYE DEVICES
,ARE 'IC~~~I~P~O MONITOR. MODOLE WAIT FOR INTERRUPT.

tg
IOOP,PO

~91" C
1~
!XITS,BEGIN

000554
nceODO'

/SAVE ACTIVE DEVICE COUNT

)FLAG TO INOICATE 64 CHARS. REAO

OpT' Q( P2 ,PO
P ,PI

IGENERATE CSR ADDRFSS IN PO

;AfIOfR INTERPUPT SEAVIcr ROUTINES
,ALL INTfPR"PTS E"TER HFRr VIA JSR TARLE LINKAGE
RINTR:

"ACVII

I ~:

~~~R

6~~~!.QPTPI

12-nCT-7A

3rA(lr~2)

ENnIT~,R~rI'
T~T

I'E Q
I Nr
n~c

COUNTC

~~~g~iE.~G~b~~T1.: FIFO QUEUE

16:55

PACF q

t~6~r~~.E~aAet ~l~~All8NOF PASS

SEQ 0008

;HAVE w~ ISSUED ENOUGH READS?
,qR If YES
/REaD ANOT4ER fPA4E
)COUNT ANOTMEq READ ISSUED
/E~lt TO ~ONITOR. MODULE VAIT fOR INTERRUPT.

"ACYl!

30'(1~S2l

12-0C'T-7B

16'~S

PACE 10

SEQ 0009

ENPS:

'ERPCP PEPnRTING ROUTINES

]7H60
176H7

mm"

17HS'

88m~·
17H2~

,16 PYTE FIFO QUEUE
,16 BYTE ERROR RETURN FIfO QUEUE
,SU.FrUTtNES Te aUFnE RFTUR~ FRO~ ERROR SERVICE
,SAVE T~E DEVICE NO IN THE QUEUE
QE~PI:
~~~.
~~6~tEaPI
,UPDATE T~E QUEUE POINTER
,aUF .QINTER AT HIGH LlulT 11
~~;
f~FQ'20,REQPI
,qp IF NOT
,qESET THE POINTER
"OV
norc,PEOPI
H:
PTS
PC
,RETURR TO RE.ORT THE ERROR
~Pf:QP2, PI
,PETRIEVE T~E DEVICE NO. FROM TRE QUEUE
REOP2
_PEQ"~,PEQP7
l~~¥~t~pT~¥ ¥U~ ~Y~nTfr~IT 11
,qR IF HOT
I'
~PEQ,PEap2
,RESET THE .0INTER

"ACVl1 301(10S2)
1$:

12-0CT-78

m
AH
Ano
prs

16:5S

PAGE 11
SEQ 0010

sg~:~&i~lET~~EO~~iclNp~g OFFSET
,p,RUlln THE CSP AOORESS IN PO

,SO·f "OOnlE VAPIIRtES

mm:8m

GF.TnUT: DPH
SYNn~:

OPF~

3~.t~~; 8m
OPFN
P~QP:

PEOP:

DPl~

OP1'N
ACTnE¥: OPF'
.ERn

FORK:

l8R3=~~~ ~g~ ~~:8sl~~~~EO

,rNO PASS FUr.

;OATA TABLE SYNC FLAG
'FIFO QUEUE POINTERS
,FRPOR RETUON QUEUE PTRS
,QETURN POINTER FOR ERROR RETURNS
,STORES NO. OF ~EVICES ACTIVE

~mF8:ml1

SB!bMWnm ~OD"LE

2
""DR 'lil'l"
A~TDEV
A
ADOR22:

mAT
AWlS

0 fiRR

r~O

ig~~
lOR

8EGIN
GJT~ ~ 8~srr
0 g
8U
= 0 2 00

in ~~mm
mu
1"1
:"r!88
i ~ "'~8
8H~
BIT"
8IT6

U
88

= 0
=00
=

m~ ~

8JT9 = °81000
UjAKs=
8R
8 TOO : oro
1 44 13R

b mh

m~ta= ~ ~anR

U4 rr
!

COUNT
gr~2R
COUNTC
4 P
CSRA
0
onCKS=
=
\
R

BUn
,m.8
'gI'm"
URITS; ~ 11 8

83p~

OEma

ENP§
ERRTYP

112 R

010~R

HITS = m~w
44R
FOR~

m~~T= O~UI~R

mgd=

! aa h

~m~s

g8~6~

HRDER~= ~r406

ICOUNT
8A~~R
IDNU~
INn""" "OOO_30R

m:nn Hg'
m1
239

34
436'
4H*
261

m~~
~ Wl~~
NULe =
0 g
OPEN = 0 0

010AS = 104420
PASCNT 8rOij4R

~~m ~

o~ ~

POPSP2= 0 ~6~6

~
mn ~ 8m
8 a
~mo ~

PRTY3 = ~80148

nm~8

~~TV7 ~ ~

PRTY6 = O~~30%

~5~H ~ ~ 7~m

PUSH2 : gg4646
QERRI
01332R
QERR2
00136r

8~m
8~m ~
RAND~ = 1 4411
~BmY

smm

m~~

88!~l~~
o
24 R

RANN"~

REQ

RESTPT

001312R

RINTR

88m8g
0OO662R

~~ERO

mm~

RSERI

gOH44~
um o~oJ;~
SBAOR

~8ml= b~~~a~R
~~mT

0 8~m

483.
374

414

469

346

359

404'

475t

389*
336
418
410.

390

436

395"

476#

398

406

. 418

SEQ 0011

428

444

}Ii!

ml
t
m
~s~! 3
203

d~'

292#

~8~;

2m
365
231ft

~~h
260*
~m

2R3

93
42"
423'

377*

~W
52

m1
~~21

~s~
199

396
426'
405#
364

439

~~5~~lpi~~~~g~t)TA~lEO:!-ZgERl~f~~OL~AGE 14

250t
428
205
80

2g6

~~I

207

239
482

225
242

226
243

227
252.

m m m m m

311

313

359

252~

m!
m

252~

438
446

454(
461

m: m* m. m m: ml
jW m.
46~'
m:
mtt
305
3l;
1~
m n5: m

430

SEQ 0012

~55'
91ft

203

411

428
258

p6
irm
d
j

m
~m

433"

m'
m
m· m m.

~mF8:mll Sn!iitT~~Rmg MODULE
I NTR
080~2~R
JSRH" 0 0 5 R
MAP s= Af4 fi
HOONAM
8~ DR
MODSP
0
4P

mw RmUm) TA6lEO~!-il~ER ~mOL~ACE

252#

423.

S9
263
263"
~64*
40

264
454"
461
258#

t~OI

456 "
456
463

291

299

30~

303

386

381
H3.
440'

458
458"
465"

369

463

465

307
371

309
449.

315

317

319

321

k~i~F&~~{rll Si~!5~T~;~PI~~b~ "ODUL~
SPf z

II
SR

m
SYR3

SYR~

IU6

'NFtG

rHm

=og~ro

88~
OO"024P

20 ~.

m·

gnr~R
oaS

r,T8~!R
0 6 R
00b R

~m
Hu

o O:l70R

oo~~R~ij~
0 7 R
1432P

2r'
31:
335'

mmc
=

201'

~I~cn=
8~~~1~P
'C¥OR 0
1 R

~lSlDR
w,~g

K LAG
lBS.

EH
~q91

OOQOO5R

qta

~01450P

000000

001450

or~

001

"ACVll Jrl(lv52)

24~

255~

114u

.175

318"

4771

4494

4~C'

2?2

437-

256'

29].

12-CCT-18

16:55

PAGF 15

CQOSS RFf'PENCE TARtE -- USEP SYM"OLS

SEQ 0013