AN ATTEMP IS MADE TO DETERMINE WHICH OF THE

C ^·~·

_.0

-11.1.35

~GSTRT

(KGll CYCLIC REDUNDANY CHECK OPTION)

THIS ROUTINE IS AN IN-LINE DEVICE TEST AND IS RUN AFTER

ALL PROCESSOR TEST CODE (EXCEPT MEMORY

EXPANSIO~)

IS COMPLETED.

THE KG11 IS A NON-INTERRUPTING DEVICE, AND THE TEST CODE IS SIMILAR TO PROCESSOR TEST.

THREE FUNCTIONS OF THE KG11 ARE TESTED ,CRCI2, CRC16, AND CCITT.

EACH FUNCTION IS TESTED BY TRANSMITTING KNOWN DATA TO

THE KGll, AND COMPARING THE RESULTS OF THE HARDWARE OPERATION WITH A

TABL~

F KNOWN RESULTS. THE TEST IS REPEATED

4000(OCTAL) TIMES EACH PASS.

11.1.36 DMII-BB (MODEM CONTROL MULTIPLEXER)

THIS ROUTINE IS AN IN-LINE DEVICE TEST AND IS RUN AFTER

ALL PROCESSOR TEST CODE (EXCEPT MEMORY EXPANSION) IS COMPLETED.

THE DM11-SS IS OPERATED IN MAINTENANCE MODE WITH INTERRUPTS ENABLED AND THE LINE SCANNER RUNNING. THE SCANNER

MEMORY IS INITIALLY CLEARED TO 0, AND DETECTION OF THE MAINTENANCE MODE INPUTS TO THE SCANNER WILL CAUSE AN INTERRUPT ON EACH LINE.

11.1.37 M792YA (PAPER TAPE BOOTSTRAP LOADER)

THIS IS AN INLINE DEVICE TEST. THE CONTENTS OF THE M792YA READ ONLY MEMORY ARE ADDED TO FORM

A CHECKSUM. THE RESULT IS COMPARED WITH A KNOWN VALUE.

IF THE CHECKSUMS ARE DIFFERENT, AN ERROR IS REPORTED.

THE TEST IS REPEATED 4000(OCTAL) TIMES.

11.1.38 M792YB (BULK BOOTSTRAP LOADER)

THIS IS AN INLINE DEVICE TEST. IT IS A COMBINED TEST FOR THE M792Ya AND MRI1-DB BULK STORAGE

DEVICE BOOTSTRAP LOADERS, WHICH BOTH HAVE THE SAME ADDRESS ON THE 1/0 PAGE.

AN ATTEMP IS MADE TO DETERMINE WHICH OF THE

TWO DEVICES IS INSTALLED IN THE SYSTEM. IF NEITHER DEVICE IS RECOGNIZED, AND NO TIME-OUT TRAP OCCURS, AN

ERROR IS REPORTED. IF THE DEVICE IS RECOGNIZED, A CHECKSUM OF THE DEVICE'S READ ONLY MEMORY IS COMPUTED, AND COMPARED WITH A KNOWN VALUE FOR THAT DEVICE. IF THE CHECKSUMS DIFFER, AN ERROR IS REPORTED. THE TEST IS RUN 4000(OCTAL) TIMES.

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TEST COMPARE INSTRUCTION INDEXED TEST MOVE IN$TAUeTION POR INOEX TEST elC INSTRUCTION rOR INOEXING TEST 5UBTRACT INSTRUCTION rOR INO~XING T~ST UNARYS IND£XEO

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T~ST sua TRACT INSTRUCTION TEST ACD IN~IRECT

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T~ST GOMB (EVEN BYTE' TEST COM~ 1000 BVTE,

TtST COMPAR~ A~~ VA"UE EVEN AVTE WIT~ ~oo TEST SWA~

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or

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TEST QF WAIT (TRACE TRAPS)

TEST TO StE IF 1/0 Of-VICES WERE SE~ECTEO

TEST KE11.A (PDP.l~/201 ~ErT SHIFT TEST KE11 •• (PDP.l;/20l RlaHT SHlPT TEST KE11.A (PDP.1'/201 NOMMA"I~E

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TEST M'92VR, MR1~DB AU,K BOOTSTRAP "OADERS UOe.11 CDNTRO~ TEST

T~ST OF OR11B IN MAINTENANeE MODE

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ITO INHISIT INITIALI~A'ION

0'

^DEVICE

INOTEI IF' NON.EXI5TENT DEVI~E I~ <ELECTED IN ANV OF TWE ITHREE DEVICE INHIBIT SETTINGS, A 8U~ PR~OR TRAP WILL OCCUR AND

,T~E PROGRAM WILL HAbT AT boc,TlnN 6 'ArTER STARTIN~ ADDRESS HAS ~E~N LCA~En ,SW~~'l INHIBIT OT11 BUS SWITCA ~ELErTfoN ,SW~!.l INHIBIT ~ULTI.PROCESSOR rEST!N~

ISW~2.1 INHIBIT ~Cll HSF

,SW~3.1 INHIBIT PC11 HSR

ISw040l INHIBIT KW11_L LINE CLOCK ISW05.1 INHIBIT CR11 CARD REAOFR

ISW0601 INHIBIT KWll.P pROGRAMMAOL[ "EAL TIME

e.er'

ISW0,o1 INHIBIT LPll LINE PRINTE" ~-_ If LINE PRIN'E" IS USE". MUST PEST ART IT ,SW2S" INHIBIT SECTION ONE &Nn

'W"

"F TWE BUS T(STEP !fACTOP' USt ONL') ,SW09H INHIBIT SECTION THREf AN" FO!lR OF THE BUS TESTER (fAtlOR' USE ONI VI ,SW1~-1 INHIBIT 8fl1 DISK

,Slil!-! INHIBIT UDell

ISW12~1 INHIBIT RCll DISK ,SW1J=1 INHIBIT Tell DECTARE ISW14=1 INHIBIT K"11 TTV OUT~UT

ISW15=1 INHIBIT K~11 TTV INPuT

INoTEI IF AL~ SWITCHES ARE "OWN F"R THIS FIRST QEVICE I~HI8!T IS~TTING, THE PREVIOUS~V CHO~EN MEvlrE~ WI"L BE TESTED ,.f.FR FIRST HI",

,SW0~'1 INHIBIT DCll .1 ;:;:V[C'OR 31' ISWll.1 INHIBIT OC11 #2 " ; ; VtcfOR ~1'

ISW02.i INHIBIT AA11 DAC W!TH scnPF "PTlnN ,SW0J.1 INHIBIT AfCl1 ANALOG MUL'IP"rxrR ,SWI4.1 INHIBIT RK11 DISK

,SWI5., INHIBIT ORlloB GENERAL I"TERFACE !N?o)

'SW06~1 INHI91T KE11_A (POP.f172') EXTENDED IRIT~METIC ELEMENT

ISW07~1 INHIBIT AO~l.D AID CONVE~TrR 'SW0e~t INHIBIT RP11 DISK

,SW09~1 INHIBIT RESERVED (PQ' eus LaTENc' TESTER)

'SW1~~1 INHIBIT nNl1 DIGITAL DIALER ,SW11.i INHIBIT TM11 MAGNETI~ TAPE

'SW12~1 INHIBIT M792'A (DIODE ~onT

rnR

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,Sw1.~1 INHIBIT ~Pl1 SVNCHROMOIIS LfNr UNIT --- VECTOR ~2~

ISW15.1 INHI81T OM11 ASVNCMRONOU~ MULTIpLEXER .-- VECTOR 330 IAPT(R SECOND HALT

,SW0~.1 INHIBIT KG11_A REOUNhANC' CHfCK OPTION Iswa1>! INHIBIT C011 CARD READER

JS~02.1 INHIBIT DR11_., OR11.C G~ENE"AL INTERFACE !INTERRUpT ONLY) ISW03=l INHI81T OM11_SS MODE" to-TROL ·ULTIPLEXEA

,SW04'1 INHIBIT VR20 2 COLOR 5eO.~ ODTtON ,SW05'1 INHIBIT MTl1 MEMOR' .'·A~E.E'T OPTIO'

ISW06~1 !NHISIT R~SE.VED

,SW07al INHIBIT RESERVED ,SW0S'i INHIBIT RESERVED ,SW0901 INHIBIT RESERVED

,SW1~'1 !NHISIT RESERVED ,SWll.i INHIBIT RESERVED ,SW12=1 INHIBIT RESERVED ,SW13=, INHIBIT RESERVED ,SW14=1 INHIBIT RESERVED ,SW1'=1 INHIBIT RESERVED

IA'TER HA~T SET SWITCHES FOR NOR"AL "U~NING (ALL DOWN) C"NTI.ur 'TRE fORMAT FOR A~L ERROR PRINTauT~ IS SEVEN COLUMNS

or

nA'A ,TAE SIGNIFICANCE OF EACH COLUMN IS rE!cRI8E~ BELOW

'CO~UMN 1. pC.2 OF THE TEST THAT FillEr

'COLUMN I . PROCESSOR STATUS IT THE TIME OF FAILURE

,COLUMN 3. PROCESSOR TEST IN PRO~R[S~ AT THE TIME OF FAILURE

ICO~UMN 4. STACK OFFSET

'COLUMN 5. rIRSr DEVICE SEkErT!o" (S"U REGISTER ICOLUMN 6. SECONe DEVICE SE~r.CYI"N «R?) REGISTER ,COLUMN 7. TH1RD DEVICE SE~ECT'O~ 11"31 REGISTER

'NOTEI IF A ~OWER EAI"URE OCCURS. A~ ERR~R MESSAGE WILL oE ,TVPED IN THE STANDARD fORMA' If'ER raWER UP OCCURES,

"~E PROGRAM WILL THEN 8EG!N EIE~U'l"N OF PRoCESSOR TEST 'AND NI~L COMP~ETE THE pRoeE"SOR TES' REFORE RE-!NITIAL!'ING

,SE~ECTED DEVICES, THIS OELIY 1< ~E"E.SAR' TO

,.C"ON MECWANICA~ DEVICES TO R!c"vrR '.0. THE POWER FA!LURE, 'NoTEI THE PROCESSOR STACK POINTER WILL BE srT To LoCA'ION I"STACK" EACH TIME THA' THE PROCESSOR 'EST IS STARTED, lA' THE END OF EACH "ASS, THE PArcrS'OR STACK POINTER W!LL IB! SET TO LOCATION ·STACKK"; IF THE PROCESSOR

,(-0'_11/45) IS OPERAT!NG IN OTHER THAN KERNFL MODE

"~E CURRENT MODE STACK POINtER WILL BE INITIALI1Ea TO .~TAC."

'AND THE KERNEL STAC~ POINTE" WILL SF ~ET TO .STACKK", INOTEI CORE EXPANSION MA' BE RUN WIT" A GTP OVERLAV, IF THAT IOVERLAY DOES ~OT REQUIRE MORE T"AN 4K or CO.E;

INoH'

,

I I

,

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THE PROGRAM IS l'ITIA~I~ro WITH A SpECIFIC DEVICE REGISTER AND VECTOR AD~RrS~ AS·IGN~E.T FOR FLOATING VECTOR DEVICES, TO ACCO"ODATE OTHER CONFIGURATIONS, APPROPRIATE CHANGES ~HOU~D SE "AnE !" THE "DEVICE REGISTER AND VECTO. 'A_LE":

THE rOL~DWING OPTION" WILL BF TESTED UNCCNDITIONALLV Ir AVAILAeLF IPDP-11/40 EIS

'PBp-11/4~ FtS

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Dans le document PRODUCT CODE: (Page 31-36)

AN ATTEMP IS MADE TO DETERMINE WHICH OF THE

C ·~·

-11.1.35

(KGll CYCLIC REDUNDANY CHECK OPTION)

THIS ROUTINE IS AN IN-LINE DEVICE TEST AND IS RUN AFTER

ALL PROCESSOR TEST CODE (EXCEPT MEMORY

IS COMPLETED.

THE KG11 IS A NON-INTERRUPTING DEVICE, AND THE TEST CODE IS SIMILAR TO PROCESSOR TEST.

THREE FUNCTIONS OF THE KG11 ARE TESTED ,CRCI2, CRC16, AND CCITT.

EACH FUNCTION IS TESTED BY TRANSMITTING KNOWN DATA TO

THE KGll, AND COMPARING THE RESULTS OF THE HARDWARE OPERATION WITH A

F KNOWN RESULTS. THE TEST IS REPEATED

4000(OCTAL) TIMES EACH PASS.

11.1.36 DMII-BB (MODEM CONTROL MULTIPLEXER)

THIS ROUTINE IS AN IN-LINE DEVICE TEST AND IS RUN AFTER

ALL PROCESSOR TEST CODE (EXCEPT MEMORY EXPANSION) IS COMPLETED.

THE DM11-SS IS OPERATED IN MAINTENANCE MODE WITH INTERRUPTS ENABLED AND THE LINE SCANNER RUNNING. THE SCANNER

MEMORY IS INITIALLY CLEARED TO 0, AND DETECTION OF THE MAINTENANCE MODE INPUTS TO THE SCANNER WILL CAUSE AN INTERRUPT ON EACH LINE.

11.1.37 M792YA (PAPER TAPE BOOTSTRAP LOADER)

THIS IS AN INLINE DEVICE TEST. THE CONTENTS OF THE M792YA READ ONLY MEMORY ARE ADDED TO FORM

A CHECKSUM. THE RESULT IS COMPARED WITH A KNOWN VALUE.

IF THE CHECKSUMS ARE DIFFERENT, AN ERROR IS REPORTED.

THE TEST IS REPEATED 4000(OCTAL) TIMES.

11.1.38 M792YB (BULK BOOTSTRAP LOADER)

THIS IS AN INLINE DEVICE TEST. IT IS A COMBINED TEST FOR THE M792Ya AND MRI1-DB BULK STORAGE

DEVICE BOOTSTRAP LOADERS, WHICH BOTH HAVE THE SAME ADDRESS ON THE 1/0 PAGE.

AN ATTEMP IS MADE TO DETERMINE WHICH OF THE

TWO DEVICES IS INSTALLED IN THE SYSTEM. IF NEITHER DEVICE IS RECOGNIZED, AND NO TIME-OUT TRAP OCCURS, AN

ERROR IS REPORTED. IF THE DEVICE IS RECOGNIZED, A CHECKSUM OF THE DEVICE'S READ ONLY MEMORY IS COMPUTED, AND COMPARED WITH A KNOWN VALUE FOR THAT DEVICE. IF THE CHECKSUMS DIFFER, AN ERROR IS REPORTED. THE TEST IS RUN 4000(OCTAL) TIMES.

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