Digital PDFs

AC-F004A-MC

September 1978

7 pages

Original

0.7MB

Document:	CXDRWA0-DR11-W
Order Number:	AC-F004A-MC
Revision:	0
Pages:	7
Original Filename:	http://bitsavers.org/pdf/dec/pdp11/xxdp/x11_listings/AC-F004A-MC_CXDRWA0-DR11-W_Sep78.pdf

OCR Text

DRWA DEC/XII SYSTEM EXERCISER MODULE
XDRWAO.Pll
I2-0CT-7B 11:56
.REM _

MACYl1 30A{I052)

12-0CT-7B

16:33

PAGE 2

IDENTIFICATION
PRODUCT CODE:
AC-POOIlA-MC
PRODUCT NA ME:
CXDRWAO DRI1-W MODULE
PRODUCT DATE:
SEPTEMBER 1978
MAINTAINER:
DEC/XII SUPPORT GROUP
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 THE
PURCHASER UNDER A 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) 1978 DIGITAL EQUIPMENT CORPORATION

SEQ oeOI

DRWA DEC/XII SYSTEM EXERCISER MODULE
XDRWAO.Pll
12-0CT-78 11:56

MACY1I 30A(1052)

12-0CT-78

16:33

PAGE 3

ABSTRACT

DRW IS AN IOMOD THAT EXERCISES ONE DRII-W. THE DEVICE IS
EXERCISED USING THE MAINTENANCE MODE TO TRANSER II 16
WORD BUFFER.
MAINTENANCE MODE IS INTERNAL WRAP-AROUND LOGIC WHICH ELIMINATES
TBE NEED FOR A USER DEVICE OR PHYSICAL CABLE.
REQUIREMENTS
HARDWARE:
ONE DRI1-W INTERFACE
STORAGE:: DRW REQUIRES:
1. DECIMAL WORDS: 287
2. OCTAL WORDS: 0437
3. OCTAL 8YTES: 1076

PASS DEFINITION

ONE PASS OF DRW CONSISTS OF TRANSFERRING ONE 16 WORD BLOCK OF
DATA 77000(8) TIMES
EXECUTION TIME

ONE PASS OF DRW RUNNING ALONE ON II PDPll/04 PROCESSOR TAKES
APPROXIMATELY 85 SECONDS.
CONFIGURATION REQUIREMENTS

DEFAULT PARAMETERS:
DEVADR: 172410, VECTOR: 124, SR1: 5, DEVCNT: 1
REQUIRED PARAMETERS:
NONE
DEVICE/OPTION SET-UP

INSTALL DR11-W (NO PHYSICAL CABLE IS NECESSARY)
MODULE OPERATION
TEST SEQUENCE:
A. SET UP VECTOR AND DEVICE REGISTERS
A. GENERATE READ-WRITE BUFFER

SEQ 0002

DRWA DEC/XII SYSTEM EXERCISER MODULE
MACY11 301(1052) 12-DC!-78 16:33 PAGE 4
XDRWAO.Pll
12-0C1-78 11:56
C. GENERATE CHECK BUFFER
D. TRANSFER 16 WORDS IN MAIN!. MODE
E. COMPARE DATA IN:OUT - REPORT ERRORS
f.
REPE~T 77000 TIMES
G. SIGNAL END Of PASS, RESTART AT A.
IF DEVICE FAILS TO INTERRUPT£AN ERROR MESSAGE WILL OCCUR AND THE
PROGRAM WILL REQUEST THAT TH~ MODULE BE DROPPED.
B.
OPERATION OPTIONS

NONE
NON STANDARD PRINTOUTS

10.0

NONE: ALL PRINTOUTS HAVE THE STANDARD FORMATS DESCRIBED IN THE
DEC/XII DOCUMENT.
READ-WRITE BUFFER DESCRIPTION

11.0

SUBROUTINE LODBUF LOADS DRBUF WITH AN INCREMENTING PATTERN
(OLIL2L3~ •••• 15).
WHEN XFERS ARE COMPLETE, DRBUF WILL BE
MOuIr[~D\O 0 2 2 4,4 •••• 14 14) DUE TO rHE ALTERNATING
DATI-DITO §E6ufNtE EHAR1CT~RISTIC OF DRI1-W MAINTENANCE MODE.
CHECK BUFFER DESCRIPTION

12.0

SUBROUTINE LODCHK LOADS CHIBUF WITH MODIFIED PATTERN
DESCRIBED IN 10.
BURST OPERATION

000000'
000000·
;

000000'
000000" 051104
OOOOOS'
000
000006' 172410
000010' 000124

SEQ 0003

CHARACTERISTIC OF DRI1-W MAINTENANCE MODE OPERATION, THE XFERS
ARE MADE IN ALTERNATING SINGLE CYCLE & BURST MODE FASHION.
FOR THE FIRST fOUR lEERS THE DRI1-W REQUESTS rHE BUS ONLY
ONCE AND DOES NOT RELEASE IT UNTIL THE END OF THE FOURTH XFER.
THE NEXT fOUR XFERS SEES THE DRI1-W REQUESTING & RELEASING THE BUS
FOR EACH IPER. THIS ALTERNATING ACTION CONTINUES FOR SUBSEQUENT XFERS.
"DRI1-W DEC/XII EXERCISER MODULE
iOMOD
<DRWA > 172410 124 5 0,0 77000 165
MODULE 140000 L DRWA ,112416,i24£~£0,0,~7000£165
.TITLE DRWA D~C/X11 SYSTEM EXEKC1SER MODUL~
DDXCOM VERSION 6
23-MAV-78
.LIST
BIN

~***************************************************** ******************

040527

040

~EGIN:

HODNAM:
XFLAG:
ADDR:
VECTOR:

.ASCII 6DRWA / ;MODULE NAME.
.BYTE
PEN
;USED TO KEEP TRACK OF WBUPF USAGE
172410+0
ilST DEVICE ADDR.
124+0
;IST DEVICE HCTOR.

,ilL

MACHI 30A(10521

12-0CT-18

16: 33

PAGt: 5
Sl'Q 0004

BRI:

8R2·
OVID1:
SR:
5R:

.BVTE

BYTE
0+1
OPEN
OPEN

PRTY5+0
PRTVO+O

nS! OR LEVEl.

"2ND SR LeVEL
;DEVICE I~DicATOR I,
;5~JTCH REGISTER 1
; SWITCH REGISTER 2

~~:
!~WC~ ~mm~ ~
'********t********.*~***********,***l~*********************************

STAT:

140000
INIT:
START
~mm ~ODSP
I~gm: 7000
SOFCNT: 0

ISTATUS WORD,
;MODULE START ADDR.
$~mL~oij~m. POINTER.

UogFTfiT~M~~o~M~~lmS=77000
;LOC TO SAVE TOTAL SOFT ERRORS

~g~~~Jl 8

$t~g t8 ~t~~ ~8~~LE~~~~SE~~~R~ASS

~am~;

jR~~~M~N~B~ MmRR~~~ .ACRO TS CALLED

HROPAS: 0
SYSCNT: 0

~~~~;
SYRO:

SYR~:

~,aj;

SVR4:
SVR5:
SVR6:
CSRA:

SBAOR:

;Loe TO SAVE HARD ERRORS PER PASS
In OF SYS ERRORS ACCUMULATED

j~~~~~~~g ~g~ ~g~I+g~ ~~[

OPEN
OPEN

;LOC TO SAVE RO.
;LOC TO SAVE Rl.
i8 ~~~~ ~~:
;LOC TO SAVE R4.
;LOC TO SAVE R5.
;LOC TO SAVE R6.
HDDR OF CURRENT OSR.
;AODR OF GOOD DATA, OR
ii8S~E~~SB~b g~¥A OR
;STATUS REG CONTE~TS.
;TYPE OF ERROR
;EXPEcno DATA.
;ACTUAL DATA.
;RESURT ADDRESS ,U'TER END Of PASS
;WORDS TO ME~ORY PER ITERATIUN
;WORDS FROM MEMORY PER ITERATION

irg§

8~~U

OPEN
OPEN
OPEN
OPEN

Ox~~fiR: OPEN

ASTAT:
ERRTVP:
ASB:
AWAS:
RSTRT:
WOTO:

WOFR:

I~~HA:

000224'

MOOSP:

~~gN

:~frIT

• WORD
,LIST
.ENDR

SPSIZ
0

iaog~L~NI5~~¥~1¥c~~~o~T~B~~~~~165

;MODULE STACK STARTS ~ERE •

S; ~i;* =~~;~~.;~;;; *; ~~ *~:~ i ~: * ~ i ~ ~~; * ~~ ~~~; * ~~~;;;* i~;;~;; ~~ * * ~ ~ ~ * ** * * *

m
214
215

OPEN
OPEN
OPEN
RESTR!
OPEN
OPEN

)INITIALIZATION FO~ (OMA) DR-IIW

000224'

START:

DRWA DEC/XII SYSTEM EXERCISER MODULE
XDRVAO,PIl
12-0CT-78 11:56
216 000224' Ol6705 177556
000526

MACYll 301(10521

3~1
811~li~ JiJ~j~ ~~~:~~
~~3 800~52'
000512

~ji g882~~: gy~~~~

000416

16:33

PAGE 6

SEQ 0005

m mHO: 8&mJ
0105§7

12-0CI-78

888~5g: 8°~io5 177524
g.. , 01056; 000502
~ 26~~7 000

HOV
MOV
TST
HOV
1ST
MOV
TST
MOY
1ST
HOV
MOV
1ST

;GET 1ST ADDRESS
;SET UP WORD COUNT REG,POINTER
;MAKE C~RTAIN REG. CAN HE ACC~5SED
;SET UP BUS ADDRESS REG. POINTER
IACCESS REG.
;SET UP CONTROL STATUS REG. PUTNTSR
;.aCCESS REGISTER
;SET UP DATA BUFFER REG. POINT,R
ltE~5S8Ee~gE VECTOR
;SETUP DEV VECTOR peINTER
;ACCESS Rr:GISTER
;SETUP PRIORITY POINTER

mm~nm

;TEMP8RARY RETURN TO MONITOR ••••
;THEN CONTINUE AT NEXT INSTRUCTTO~.
;010 INTERRUPT OCCUR?
;IF NOT, CONTINUE IN TI'HR
;IF YES GO (HEe DATA

MOV

23~
~~3

888 36 : 012767 077000 000440
~j~ gSg fa: 19~:g7 8888gg:

~~~ 888
I~: 8ljil~ A~~i~g, 88g:~~
gOO 0' 10 415 000000' 000754'
go
6' 81 717 000414 000420
40
0 H' 05~U 00041;6
~ 1~
888
sg:
g~~ 71 A66JiZ g88~b~
2l~ 000 64' 012 77 000512' 000400

138
39

~i~ 888~6~: ~8i~~~ g8g~~l
447

000374

i 000202
888~~~
ob~~
gY8~~~ 000324
~~~!!~ TIME:
gOU~4: 8~27'7~ 000501

088tfo: R0476

~~
255 000H2'

TIMER:

~~~ 00844~: tS:48 l
~58 8M~~, ~05~67

888m:
000270
259
001402
46
888m
1tl
080 2: 001364
g8~l~i
26
ogoifoRO~456'

0 0412' 005367

~66

000506' 104410

~~~

~ljo
~71

gg8~68: 18~~81

IS:

000254
000000' 000702'
000000'

888m: mm 888m

000242

DRIR:

TST
INTFLG
BEQ
IS
JMP
CHECK
DEC
TMR
SNE
TIMER
DEC
TMRCNT
BPL
TIMER
~m~dmN,IIUNG

'HU~6T~~~~A;P~am T'~R nNI5HEO

;DECREA§E OVERALL COU'T
IGC AGAIN IF MOPE TIME
;ASCII ~ESSIGE CALL WITH

;

IINTERRUPT SERVICE CODE
INC
INTfLG
;INTERRUPT HIS OCCURRED
BIC
#100,@CSR
;CLEAN INTERRUPT ~NAnLF:

CO~~ON

HEAQER

DRWA DEC/XII SYSTEM EXERCISER MODULE
XDRWAO.Pl1
12-0C1-78 11 :56
272

280

°18542'
8 544" 02212
100

284

o
88855~: ~~ml

288

00 576'

m 8iiS: 88m~

~3~ 88~56r o141~7
287 00 ~f2; gUt61

IS:

h~~f'
~
1773 a

000602" 104404

293 8gm~: 104413

000000 •

000612' 000167

117466

~8~

~~~

117320

2$:

CHECK

=UI
eMP
~~T
~g~

MOY

DON,,:

A8NE

~1~f~C~~AS
Rl~WA§ADR

il,.alft~B

JHP

CONT

CLR
CLR
MOV
MOV

m
m
~ED

HOV

m Smog: gggggg
330
33l

000744'
000744' 000000

0007~2' 000000
B~ °80154'
o 0156' 000000
000000

m
p6 oomr g88888

000760' 000000

37 gg01~6' 000000
33n
0007 0' 000000
340

0007 2' 000000
007}4' 080000
007 6' 0 0020
0010 6' 080020
o 0001

mg
343

344

022524

LDiXIT:
HUNG:

041511
0 420611 71
11
051bga

EXERCISER MODULE
12-0C7-78 11:56

DRWA DEC/XlI SYSTEM

XDRVAO.Pl1

gmi~

0007 6' 050125

UF ACTUAL DATA

liH§llfil g'T~ORRECT DATA

)SIGNAL ~ND Of ITERATION.
)MONITOR S~ALL TEST E1D OF PISS
;ELSE DO IT AGAIN

FAIL:

,ARE

PATTERN

WE FINISHED?

; YES

000020

000706' 042045
O~0105

,ADDRESS

;NO

(ll1!1!1J1':llor--1IIrn1!1lr.1lrCLR
A2
'
CLR
(RlJ+
INC
R2
IS:

~25

SEQUENTIAL WOPOS EQUAL?

iy~g~c~~~k ~~~C~~~~ASS
m~~xPD2h CONTROL STATUS REGISTER

"b~D

000776'

323

Twe

i s8~"RmR~H~~EE§tl~hp ?

)~ODn·Ip.D

000664' 005~02
000666" 02°427

800662' 005021

m 888m: mnr mm
324 8g07j4'
3n oo8l g: 841m mm

IG~¥AgHI~1 fi6~~~~QADDRE55

) ARE THE

R3
R3,\R21"
R3'IIR2 +

FO
3H °88m: 8Asm
320

) GET Tlif: BUFFRR ADDRE:S5

tn~g:-~--~~gur;~------;LOAD CHKBUF WITH INCREMENTING

2$:

gn2~~

INTERRUPT CCCUkREO

;~1~§~'~~~!~******~*****,2~I~*~~~~~l!1**************** **********

000002

888m:
m
m g88m:

WHER~

CODE

fDRBUF,R 1
~i~=3F R3
R1)4,(~3)'

ENDIT$,BEGIN

313
314

TO CODE

6·***·**************~*****~*****A***************~***~* **********

IS:

m
m

PAGE 1

;RETU~N

~81

001036'

i~1

RTI
)DATA
MOV

1773 0
000000 •

~§~

10167

CHECK:

O~020~

16:33

SFQ OOf)6

000524' 000002

R88~~6:
~l3
00053~' OW&i
~b1o
~19

12-0CT-18

MACYll JOHI052)

n,R3

E~dH

R2,(Rl)+

;LOAD DRBUF oITH
DONE?
;YES
;NO,CONTINUE

.ASCIZ

/%DEVICE FAILED TO INTERRUPT%/

KACY11 30A(1052)

12-0CT-78

.EVEN
INTPSC: OPEN
IHTFLG: OPEN
OPEN
THR:

TMRCNT' OPEN
OPEN
VA:

OPEN
PAl
EA:
OPEN
WCR:
OPEN
OPEN
BAR:
DPEN
CSR:
OPEN
BDR:
DRVECO: OPEN
DRVEC2: OPEN
DRBUF: .9LKW 20
CHKBUF: • BLKW
20
.END

PATTFRN

,ARE WE

a~s

rmn

INCPE~ENTING

16:33

PAGo 8

)COUNTS fOH .H,:N TO ENDPASS

SEQ

OC01

MACYII 30A(1052) 12-0CT-78 16:33 PAGE 10
CROSS REFERENCE TABLE -- USER SYMBOLS

sra 0008

284·
216
287·

234

235

238

256

235

256

257

242*

250'

251*

311

342#

257

271*

266

284

290

293

338#

3211

DRWA DEC/Xli SYSTEM EXERCISER MODULE
XDRWAO.Pll
12-0CT-78 11:56

163

OA $ = l84i~OR
Pi NT ogR 3tR

; 80~ iO~
~RTY02~ g8s& g
~m5

; 088 38

334~

= iii "g

210"

210#

~~TY~ ;; 8RR ~o

PUSH '" 0~5746
PUSH2
0 4641
RAND
1OO~O~
" R
RANNaM
RESTR! 000216R
5
~m

=
=

8888 8ft

232#

80IOli~R
0
R

288*

mIl '" 8 "gR

203

RSTRT
SBADR

SOFCNT

~gfm=
111414~6R
SPOINT 0
32R

SR4

START

gR 8i~G
4R

00 ~ 4R

270·

330#

164

165
197
337

m m

PRTYi
PRTY = ogOI
0 0 000
PRn '" 0 0 40
PRTY4 = 000 00

HACYII 301(1052) 12-0CT-78 16:33 PAG, 11
CROSS REFERENCE TABLE -- USER SYMBOLS

215#

166
199
338

183

184

201
340

185

210#
341

SfQ 0009

186
329

187
330

laB

3jl

IRq
332

190

333

MACYll 30A(1052)

12-0CT-78

16:33

PAGE 12

CROSS REFERENCE TABLE -- USfR SYMBOLS

262
261·
263*

m
• ASS.

000000
001076

000
001

286'
236"

336#

342#

343#

SFQ OCI0