XII-B Engineering Drawings

D XII-B

Engineering Drawings

Digital Equipment Corporotion

Thematerial herein is for information purposes only and issubjectto change without notice. Digital Equipment Corporation 81'lSUmeS riO responsibility for any errors which may appear herein.

These drawings and specifications herein are tho property of Digi~al Equipment Corporation and 5',all not be reprOduced or copied or used in whole or in .. part as the basis for the manufacture or sale of items

without written permission.

CopYright"' 1975, Digical Equipment Corpora'llon

..

,

I

!

EQU!PMENT

CORPORATiON

D

PRINT

"HilS DRAWING MID SPEClFlCATIONS. HERE III , ARtTHE

PROP~:OU;ltAL

^EQUIPMeNT CORPORATION AND SHAlll NOT BE REPRODUCED OR COPIED OR USED. IN WHOLE OR IN PART AS THE'llASIS FOR THE MANUFACTUR. E a R SALE OF ITEMS WITHOUT WRITTEN PERMISSION. COPYRIGHT

© '

!;lIenAL EQUIPMENT CORPORATI:JN" .

THIS IS PRINT SET II I I 1

Drawing Directory

B-DD-DXll~·B

rUnibus

Print Set Type SEQUENCE

'lIB

^Add~c

^Selector

^j

rB- CS- MIM-

~l

-,

_{PRiNT SET}

(Sht.

1

only)

6 QUllD ^I\JC~lz

G;"te B-CS-M1l6- 0-1 UNIT VARIATIONS

DXll-S Unit Assy. D-UA-DXll-B=-0

^{0 -}

3-Input

^UI-0:JD

Gate B-CS-M135-0-1

Module Utilization D-l'1U-DXl1-B-ell

,---."' 6 4

Input Nl\ND Gate B-CS-M137- 0-1

Module Utilization A-PL-Dxll-B-fl1.1 Unibus NPR Control B-CS-M796-0-1 VAR _TITLE

Flow

Dj,ag.

(Phase Ind. Seq. ) D-FD-DXll-B-04 Unibus Interrupt Control B-CS-M782l-0-1

1

2

DXDS DX Device Status D-BS-DXll-B-05 3-8 Input NAND Gate B-CS-M139-0-l ....

DXJ.J.~·BA

DXll·

·ti HY!>!/I CAB rl5V bfO tiZ;

..

DXCS Control Unit Status D-BS-DXll-B-e/6 4 Line to 16 Line Decoder B-CS-M155-0-l

^{. . . --.-.--.~ -~ .... ' -.---_._- ' y}

DXBA DX Bus Address D-BS-DXll-B-07 Six Flips Flops B-CS-M216-0-1 _DXll-BB DXll-B H25f21 CAB 230v s0 HZ

x

,.

DXBC DX BYTE Counter D-BS-DXll-B-08 Synchronous 4-Bit Up/Down DXll-BC DXll-B H957 CAB 115V 60 ^HZ

X

.' .. ^'

CUSR

D-BS-DXll~B-09

Counter B-CS-M238-0-1 DXll-BD DXll-B H957

CAB

23e1V 5e1 HZ

x

.,

DXND NPR Data Reg. D-BS-DXH-B-10 High Speed Power Inverter B-CS-M611-0-1 DXll BE DXll-B H95D CPlB 115V

¹⁾⁰

HZ

_X

DXCB DX Control Bits D-BS-DXll:"'B-ll Selector B-CS-Ml713-0-1 DXll-BF DXll-B H950 CAB 230v 50 HZ

_X

,

DXMO/=CONO D-BS-DXII-B-12 Parity Circuit B-CS-M162-0-1 DXll ... BG DXll-B H957 CAB l15V1)Q) HZ

DXMI Control In/Bus In D-BS-DXII-B-13 Gating Module C-CS-M169-0-1 X

TTNDX Tumble Table Index D-BS-DXll-B-14 5

"'D^II

Flip Flops

B-CS-M2~5-0"-l

DXII-BH DXll-B H957 CAB 230v 50 HZ

X

CUAR Cont. unit Address Reg. D-BS-DXll-B-lS Resistor Terminator C-CS-M984-n-l

CUCR Cont. Unit Control Reg. D-BS-DXll-B-l6 Circuit Schemati.7l6 C-CS-716-0-1

Unibus Interface D-BS-DXII-B-17 EPO PN L ASSY E-AD-7008792-0-0

NPR and Int. Control D-BS-DXll-B-18 Misc Controls

^&

EPO Schematic D-CS - 1008792-0-1

Data Bus

MUX

D-BS-DXll--B-19 IBM 360 Cable ASSY D-IA-7008919-0- 0

Clock. Phase

&

Time state Gen. D-BS-DXIl-B-20 IBM

360

Cable Assy D-IA-7008920-0-0

DMOB-CONO BUFF/BUSO BUFF. D-BS-DXl1-B-2l . CRYSTAL CLOCK

^8-

cs-

WI¢5-~-1

Indicator Conn. D-IC-DXll-B-22

PRI~T_$E.!... TY~~

2

General Controls D-BS-DXll-B-24 NONE

Sig

&

Gates D-BS-DXll-B-2S

^{-,..-:-' ~}

Parity

&

Addr Compare D-BS-DXll-B-26 Mfg Print.Set

IBM Interface D-BS-DXll-B-27 (No Order

Required~

See Mfg, Set Requirement". )

Unibus Connectors D-IC-DXlI-B-28

Select Bypass

&

Power FATL D-BS-DXII-B29

Wire List K-WL-DXIl-B-30

Wire Testor Revision S-tatus A-WT-70J8719-0

Power Supply D-UA-H740-fl

Power Supply CS D-CS-S409728-0

Power Control E-UA-861-0-0

Power Control CS D-CS-861-B-l

Power Control CS D-CS-86l-C-1

^.--

Regulator Board CS D-CS-54l0206-0-l

Parts List

A-PL-DXll-'-B~9f

Engineering Spec. K-FS-::JXll-B-31

Accessory List A-AL-DXll-B-3S

(By-Pass) 360 Power Select D-CS-G890-01 \,

360 Cable Receiver C-CS-MS97-0-1,

_,

360 Cable Driver C-CS-M697-0-1

>

^{I \,}

I

^{DRN. DATE}

w Z

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USED ON OPTION/MODH

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NOTES: '. . .... " ... .

I. 'f INDICATES ITEM NO. TO BE V'JED WITI~' UNIT .oPTIONS DXII-BC

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UNIT .6.SSY (OXII'-6)

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'THIS DRAWING AND SPEClfICATION~_ HEREIN. ARE THE PROPE~TY OF DIGITAL EQUIPM~"T CORPOR!'TION AND SH"'l:" NOT BE REPRODUCED OR COPIED OR USED IN WHOLE OR ,N PART AS THE D""IS FOR THE MANUF"'CTURE OR SALE

~~~~~~~~(~rp~~.:tR~~~g~~~~~:~~~~T CORPORATION"

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DXII-B PARTS LIST NO.

FIRST USED ON OPTION/MODEL ClY. DESCR1PnON ITEM

UNLESS OTHERWISE SPECIFIED DAN.

I I I I I I I I

t-:§~DIM~;~~:~I~~:A:'NN:~~;;~ES@=~:~-,;~S~,,"R~~;~,-!:;_""_-IP~~lf~;d~;i~9=~i !:t~:a~:I~:~:::~:.:~:~.;:..:~o:::.:~M::'~:!:"~:':":j~ ^..

I- DECIMALS ANGLES P'\

.)(.100: ... 005 to" 30'

,)ll( ".02 ,x ".1

REMOVE BURRS AND BREAK SHARP CORNERS SURFACE QUALITY"

UNIT ASSY DX'I-8

II.tATERIAl , J

rN;;:E;.;.XT;..H;.;;I"'G;.;.HE;;;.R:..;A.;;SS;;;.Y;.;· __

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FINISH SCALE

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2 3 4 5 6 7 8

9 10 II 12

II

S1614 ,'IG" S I G12

SIG 18 I G 12A

D

SG S I G6 ^{S I G7 CONDO} ~D ^DXND 00 ^CONDO 01 ^OXNO 01 ^CONOB 02 ⁰²

14 ENAB I G3 B I SR

SIG S I G2 S IG 6

16

A

PHS ^{:=1162 CROSI I S5 S I G8 B ISR}

BUSOB DXNO BUSOB DXND BUSOB OXND BUSDB DXND BUSGB DIND

S I GI4 S IGG DR SA

71 I SSREJ 2 00 08 01 09 02 10 OJ 11 04 12

S IGI2 COUNT

ST 10 S I G5 BA

S I G15 CUCR CUAR CUCR CUAR CUCR CUAR CUCR' CUAR GUCR

S I G15

8ALF eUBSY 00 00 DI 01 02 82 03 03 ' 04

, I

BANX SRNDH FTCU CLKA CUAR CUAR

OXND 01 CUCI? 07 tUAR DXND

~2 06 CONDB 06 '

ESEND CRSD2 eLKS

SY NC OATOK CUCR CUAR

CUAR CLKA DO

CMDRE NDCR CLKA

~XNO DXND DXND

B

^{I SSRE SIG} ₁₄ ^{SRSO 01 ~7 05 C UAR C LKA CUCR eLKB CUCR 07}

C

S ISR Ei IAR 5 I C17

NDDB BI SR

OXND

51 G12 04

TTNDX CRSRND BI5R

C l.1?

23

24

25

26

27 28

29 30 31

32

33

TTNDX ^{CQMP COMP}

07 MNCLKF BIT BIT

4 7

TTNDX TTNDX _CUA~

06 DATA

05 THIOX LOAD caMP ,CONNECTOR CONNECTOR CONNECTOR CONNECTOR

A

^{04 BIT CARD}

CARD CARD CARD

5 INDIC.\TOR INDICATOR INDICATOR INDICATOR

PANEL PANEL PANEL PANEL

TTNOX

COMP

B

⁸¹ _CLKN3 ^{BIT b}

DXBC OXBC

15 07 SEL

Dxac SFF ^SYNC

DXSC DXSC

14 05 06

STR

JUMPER SYNC

(I) SSP

PCLK I

TSFF

. ^,

---~--'

., t

8 \ 7 I _ ·6 ! 5

I

4 I 3 I

^{j'Vvl ::-/0}

:-BTf'1O-1i'iiAiI(fl2 I 1

~~~~~~~~~~~ __ r-__ ~ ______________________________ ~ ____ ~ _________________________ ~l _____________________________ ~~ ______________________________ _L ______________ ~ ______________ J_~'~~~~~,

___ ' ______

'~"~3B~W~n~N~~d~~oJJ~~~~~ss~I' __ _L ____ ~---__ ~----"

Thlldl .... ":.ndlptll;>ncatlOIl., ... in,' ... 'h.Pro~1 .rtyo! Oillll' EQulpmt.r'Corporabon.nd shan not t.

D

reprtluted or (ol".d or uPd In whol. at In part 1$

th, bu., lor III. m,nulll;tUI'II 01 "hi ollt.ml WIthout written peml"~'O", 1972-

1 2

• IL M13l

3

~133

USAGE I 2 I 2 I 2 1

4

5

M139 MI31

2 ,

,6 7

MIlS Mill

2 , _{2 1} Z 1

8

~A 121 2 1

9

\!121

I _1-

"

10 II 12 ^{13 14} 15 16 17 18

M205 M2B5 M205 ,~205 ML"'

M'"'

^{M235 M2 5 M2B5}

2 , 2 , 2 , 2 , 2 , 2 , 2 1 2 1 2 I

CUD ~MDCHN SETPH4 SETPH3 fUNEUO S~~8 1~~TPH4 SIGll CU"" EN ONLIN

19

20

^{21 22}

M205 ~235 M205 M2B5

2 , 2 ,

CMDD BSYEN ADRt SUPp'

I- - I- - 1---NI)J;RSR SIG58 BANDSO DXR£ SIGI7 LOAD ARS~ ^{FTciJ SRVI FCTN GO} UEXCEP 'CTNI UCHECK fCTN2 DEVEN:' XBfl16 CHEND XBAII BSY STKSTA CUEND INTEN STAMOD DONE ATTEN CUSSY

7:

SRV~

CUI t- - 'EleH,1--- FUNE<J.' - ,''''-''- r--- SET DXBA "~,==-_--I-- - - I - 1 - '

I---

C~!JCHN

^{t - _ CUI6} I - IN3A CRSSI'

ESTI~

^{SETPH STKSTA - ---} 'r--- 1 - 1 - I---'- t - - I - - - 1--'--,- I -

~

^{t - -}

CHDEN <EHH,' FUNEC,: 08 I--- alSR

,---ji--i--i---h=J --- ----

CMDREJ I - - STKSTBI--- CMDCHN - - - ISSREJI--- CUOEND 1 - - ::IOENDI-- ESENO/- CHIS ,----'- BSYS 1 - - CHEND I--- UCHKS I - - - INFoSC t - - SYSRSTI---

C

I - t - , - - - I _ I - ~- TEST1~le~~NTI-- 1---

~ OIOCHN~TPH~_ S I 7 F I H = EISR I -

CU,..,

^{DATOK SETPH FTCe} LOCKO DATOK SIG6B' PARER ENABLE fCTNI X3AI6 1--- BUSI I - BUSI 1--_ BUSI 1 _ BUSI 1 , -

BB 0 I B2 OJ

CUDEND 1--- ^rTf

H,

I -SETPH11- , , ---~-I---4---t:=::-t;::-;

--- --

I--- eMOREJ _ _ _ CUIS 1 - - _ C~~NT , - "AD Of BADB2 I--- 1 - 1----

- - I - - - I - TESTIIl't-- FASTX DNDfFT lOCKD

'iSs

^{I-SRNoH- - -} ISSRESI--- XBAII I - - - ODD

15SREJ

l - I -

ilSCRSP

I - ^1---

1 -

ONL I NB BALF I - -

BUSI t---- B4 - - -

NPRT

BUSI 1--_ BUSI 1 _ ~USI- I - 8LL'''1--- ^'BLLFt----

B5 06 B7

I - - I - - NPRX

t - - BYPAS

t - - NPTDON

t - - - I-:--

I - - - I - - - I -

CUDX SYNC

SRVI t - - - STAI t--:-- AD'RI I~

I - - - t----'-

MNCLKF ~NCLEN PHB

"

"

-

^{1 -} INfDSC - , - CUI6 I - - - 61;,R t---- ---

SElPH3 SRNoL _M

USAGE I 2 ,

rARER UCHKS REniN SST

- - I-- --

SELRS 1---- RE.)"N -- - 2 I

9AIN 12

2 1

BAIN 13

';s;;sr

^BSYS -;E"'-;-;; ~ST _{i - - -} - -

c

B

'~ ~ELECT ^BAIN

/ _ BB

CHENDS - --E~ASLE - - _ _

D

^INFDSC - - ^CHIS

I - CUD ERRSH

1 - BAIN

04

I , - -

r---- r u 0 - - -

SAIN DO

23 24 25

M

2 I 2 I

ENDEN CUfBY PARST

SElD HLDD OPLO

- - 1 - - 1----

2 I

SELRSTr--- IRS 1 - ARER f---

C __

REOI f - SEll I - - OPLI

- - - -

f - - 1 - f -

PH! PH2 LOCKO

MII13 M1713 MI713

uSAGE 1 2 I 2 I 2 I

- D

MUXil

13

MUXD 14

MUXD 15

A

I-

O'L"C fORM NO.

o/(o 112 I

BAIN OS

BAIN 05

BAIN 01

26

MJR21

INTERRUPT CONTROL

M796

UN IBUS MASTER

CONTROL

7

2 ,

BAIN 14

BAIN 10

BAIN 06

BA_'N B2

27

MIB3 2 I

'BAIN 15

'BAIH II

~AIN , 07

BAIH 03

28

M1B3

2 I 2 I

OXBA 15

,

~XaA DXBA

ox BA~

~ O?

13, . DXBA

12

TllRU UXBA C:XBA

f-l!-

'19 DXBA lB

'IixBA

DD

29

DXBA 81

2 1

'iixiiA ',' l'tIIT AClO 07 1--- DXBA S r G7 JIRESEl

1 - - - OR

~ SIGS !NI~_

DXBA I - - - elK 1i4 BANDSO N4

ENABLE

"oN

I[~~A LINE

~ I - - - -c-,,-- DXBA SYNCll OFF

02 ~ LINE

o XBA .----:- I - - -

no

30

31

M1B4 MIB5

2 I 2 1 2 I 2 I

ADDRESS SELECTOR

r-~'--I ~~~ DB"5 DBuO

I-But-

fiL~P-<--+-~I'~-1

21

B ~ ,oBUS [Be5

jJf 14

~ 1-",..,,-- DBUS DBUS

I Htl~ I KKK 01 15

M7B3 1,1783 M7D M1SB

21 2 I 2 I 2

ADI BUS BUS,

BUS I1vrAI4 ,BUS hils I-'--'"'--+----~ ~}-~~

A15

r=---

^{--AD I} ~~ "~2 006 BUS lIIJr" 013

rws-

'~"?' ~_

f---aus

I---~ I - - - AS5 BUS DB7

:~: I _r--rif IVf rfi-

^AS4

^-]I

^I

^~~~

1-"""- SSYli BUS BUS

~ "BUS 1 J1J!L 002

AlB ADJ- INIT B~T

I

':': ^"

I

UNIBUS CONNECTORS

32

M9aD

~UXD

DB

UN I BUS CONNECTORS

2 I

2 I MUXD

BI

33

2 ,

2 I

2 , MUXD , 02

34

2, ,

2 ,

2 I MUXO

03

35

2 I

36

2 1

2 I

2 ,

MUXD 04

2 ,

37

2 1

MUXD- 05

2 I MUXD

06

38

21

2 ,

2 I 2 , 2 ,

I

FIRST USED 9,N OPTION/MODEL

fJDP-11

IAI 13

39

MUXD 01

"'ATE~IAL.

2 1

2 I

2 , MUXO

BB

40

-+/---/-

2 I

21

2 I MUXO

OS

41

ZI

2 ,

2 ,

NEXT HI'HER ASSY

B DD.-DXII-B 1 13

MUXD 10

42

2 1

2 I

2 ,

!l1713

MUXD ,II

43 '

2 I

2 I

2 , MUXD

12

44

MODULE UTILIZATION

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~q~D~1 N\.'MBER RFV

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2 3

4

5 6 8 9

10

CUI5

0

^{NODST OATOK} CUI6 ^{ATTEN CHEND}

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^SETPH4 BCMO

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BSY II DEVEND

CUOh'

CLR 10

CONIZ DxeB

UE'XCEP

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...

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',-.

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DIGITAL EQUIPMENT CORPORATION -_.' . .

'-~Q

U ANT IT'V/ VAR I A TI 0 N

^-~,

MAYNARD. MASSACHUSETTS

PARTS LI.5T

^.J.,

MADE BY

A. FRATICELLI CHE~~~;' if/-l ^~/~

^SECTION

DATE

1/5.J72

^{DATE -}

;..,~ (~.

^{I ,,;.}

_{- 1}

ENG ~\(.:...,',~ ~ PRO D ~~/f::;/

JV?'

ISSUED SECT.

DATE

6 - /-

7Z- DATE {-'," /

7' ¹

ITEM

DWG N.O./PART NO. DESCRIPTION

NO.

G89~

360 POWER FAIL & SELECT BY-PASS

Ml.05 ADDRESS SELECTOR MODULE

Mlll INVERTER

M1l2 NOR GATE

M1l3 TEN 2-INPUT NAND GATES

M1l5 EIGHT 3-INPUT NAND GATES

M1l6 6 QUAD NOR 'GATE

M1l7 SIX 4- INPUT NAt-.11) GATES

M1l9 THREE 8-INPUT NAND GATES

M121 AND/NOR GATE

Ml33 INPUT NAND GATES

~ ^Ml35 3-INPUT NAND GATE

M1.3-'2

^-'.

6-4 INPUT NAND GATE ,

Ml39

,

, 3-8 INPUT

NAt-.~

GATE .

HIS5 4 TO 16 LINE DECODER

Mlf)? PARITY CIRCUIT

M169 . GATING MODULE

..

M205 5 liD" FLIPFLo'PS

M?1.6 SIX FLIP FLOP

M238 SYNCHRONOUS 4-BIT UP/DOWN COUNTER

M4.05 CRYSTAL CLOCK /

M597 .CABI.E RECEIVER 1

TITLE . ASSY NO.

- MODULE UTILIZATION n·-MU·-DXll

·R

.~

DEC FORM

DEC

16-(325)-1031-N870

ORA 110

SHEET

1

^OF

2

1 1 6 14 11 4 6 5 3 7

7 3

2-.

2 3 2 12 18 8 6 1 , 6{

5

A

^Elc

^p ti

015T.

I,

\ .. ----6-IGITAL EQUIPMENT CO-Rp·ORATION -.~[

. MAYNARD, MASSACHUSETTS ' .

I~-

PARTS LIST . . .

Mt

,DE

BY·

A.FRATICELLI II

~T

E 1/5/72

DATE .

E

NG-' :-A •

f~ ^.. ·.:.·"..:"1 PROD ISSUED SE.C

J.

AT:::: (, ~."- :;"Z- DATE

1

L~~Mr-DWG NO. / PART NO. DESCRIPTION

M6.06

P~LSE

GENERATOR 3

M611

HIGH SPEED POWER INVERTER 4

.~r;:

8

-

'4

-

')

fvI6.97 CABLE DRIVER

I

^'1~782l

INTERRUPT CONTROL MODULE

f--t-

^jl

^'l783 UNIBUS TRANSMITTER MODULE

I-

~._t_.-_M.784

UNIBUS RECEIVER MODULE I-!

M796

UNIBUS MATER CONTROL 1

M798 UNIBUS DRIVER 1

-

--11-

5

M.lliL~

2 INPUT AND GATES

M17l3 16 LINE TO 1 LINE DATA SELECTOR 16

G736 JUMPER MODULE - 1

M302

1

SHOT DELAY - 1

. M306 INTEGRATING 1 SHOT - 2

M908YB TER..\1INATOR -

1

M930 BUSS TERMINATOR 1

M984 RESISTOR TERMINATOR - 3

M984YA

^{RESISTOR TERM.}

- 1

54008776 PRIORITY PLUG - 1

,

10.

.~ UMBER

1

RFV. ECO NO .

I

f\t1

^{OXII B-}

DXll B .01

I

00023

I I I I I I I

QUANTITY/VARIATION " J

. ~.~

,.;i~~~;~o".

^TITLE Dl;C16(325)

MODULE UTILIZATION 1031 N870 iSHEEl 2 OF 2 mCpr

^{ASSY NO.} D-MU-DXll-B-~l

~:.J:'~C=~==ll~~~~~--~~jL~~J .-.-"---7.7.~~=~

"~; . -, .".~'.'

... ,.

"

.. ^'

'--.~'---- ~

D

c

10

SPECIAL SIGNALS

+ CUSf\.l>Ii: ... ,

C

^C.HIS:I

^~

• FC.,N=3

AORO"=I 'ADRECC=I

PAROK'I ~

(eu ADDRESS COMPARES)

ACRO-I _• ~ _AORECD=I

(OEV ADORr~ COMPARES)

INTE':I. -I \ ,,(lNTERRUPT REQ) INT R£Q-! ~ M7S;cI

~:~:t

. " . ^I )r(ENABLEO' TO BUS IN) (BUSl)

(

PHA~EIll-I\

fl

DSCRSP' I~

.J

CUCR(7:1!I) .... ~ SENSE-\

eUCR (71¢) = III ~ TESTJO· I

CONI<'IS:9191'f/I~

STKS~A =il (ONO,F TRANS· I)

CLKO.~ ^{- .}

SPECIAL SIGNALs

DXND Q5-J1lB

=

¢}--j (NODST"-I).

(EPO = J) U

(AC

^{LOW: I )}

(REMOSW=I)) -I INPOWERSUPPLY NPRX=' \...J START NPR TIME-OUT

PDPTO=~ -,

NPRTO:'~ DX~:' (STOP=() ACLD·'

~p iN_~&>TART DX TIME-OUI)

5Y NCHR ONIi ATION OPERATlON

CLKO <---CUI OUT

INFOSC"Il}---1 CUFSt"i +---\11 (R 15~ OEM!)

~:~~==,g)L

^INFOSC',

AORO=') '1

5YRST=Ir-~ CUBSY<.-UP.2S, OEM!) OPLO-I)I~ _{• 5YSRST~1}

SUPO={li

OPLI'I~

OPL?'¢ SELRST ~I

SUPO-I

(HLDOUT.I)~

(SEtOUT'I)f~ 5ElO_1 (HLfDUT=~H' ^SELO ~fiJ

(SELOUT=9l) SELl ~"

ONLSoW<IZ\ .J

STOP: 1,;--'l°NUNA_¢

ONLINA'~ ~

DNO;', TRANS'I) ,QNLINB_~

ONLINB ~j2I DXCS ... ~ (EXCEPT ONLINB) ONL!NA=I

N

ONLINB <--I '

ONO'FF TRANS-I ON g~~~:= ~

DXES_Jil DXMO_¢

ONLlNB = 1>---->1 BUSO ... BUSOUT

I (EXCEPT S.LO) ONLINB .¢)----)j ^{BUSO -} BUSOB (7'0)

I

TAGO."..., TAGOS

(cABLED )~ BUSOUT~"eUSOT

\"TOGETHER C.LKOUT_ CLKOT

TAG(;UT<--~ TAGOT DATA FOR OXBAi!l1ll ('OES TO ODD I N I T ' I J DXCB.-..0

DkE~i~JlIDNLINSJ (EXCEPT SELl) DXCS - I l l DXNO _ 0

" DXIAOB-12I

(HPRJO=1 ~XDS""'¢

(NPreONal) WPI\X +-91 "

(PDPTO-n

(EP8L!~CLE')H CNPTIION _ I )

SOSIEN'I)---J! SRVOS to-~II.\I1 rSMRsr.IH I.OCKO_I

CLINT=>I)-o-l INTREQ+-0

5

~

8%OT . . . BUSOS

AND CLKDT -.. PAROB

TAGOT ~ TAGOB

II

^{,LOGICAL 'AUIi'}

II

+LOGICAL' OR'

NECESSAF\Y Af~D SUFFICIENT CON DInONS

MAJOR PHASE DIAGRAM AND INDEX

PROGRA'l SERVICE

PROGRAM" SERVICE

REQUEST GRANTEO

SYSRST

SELRST

INFose

FLOW DIAGRAM LEGEND

I

~IMPLlEO NEKT

rl

^SEQUENCE

OR 1 A0MEAN

CONDITION

l----4

I\CT10N (IMPI,IES)

20 NUMBER TOFCYClES

FF ~ EXPRESSION

(GETS)

REGISTER _ REGISTER OR EXPRESSION (GATES)

REGISTER _<8 (RESETS) REGISTER _ REGISTER

(GETS ONES ONLV)

ADDITlDNALi

CONDITIONS .fN ECESS 1\f\Y

1

~ CONDITlON

I PAGE

O

^CONNECTOR NODE )(

~ Y

^PHASE TRANSITION PARALLEL

PATHS ALTERNATE

PATH

I

~,omo,

'SELECT

DRAWING-5HEET BLOCK SC.HEMATIC SOURC.E

FIRST USED ON OPTION/MODEL

PDP-II

MATERIAL

FINIS~

i

(UNSy",CHRONIZEO SIGNAL (COMMENT)

DESCRIPTION

NUMBER

SCALE N N DXII-B-£l.4

SHEET I OF q

l

D

c

B

ITEM 0"

REV.

D

c

7

(SELECTION BYPASSED)

SELI+-1

(PROPAGAT I

ECT OUT)

NOTE.:

THE SIGNAL DXRESET IS ALSO CREATED IN PHASE 7.

5tGI/\

(FCTN

,,3 )

ADR~CD"ID

GUBSY'I

FASTCU

SELD -I SYNC

SYNC

ISSREJ-I BYPAS - I BUSr ... {lI

r;;J

(aSY)

V

BUSI{~4) <-1 (CUE:ND) BUSWil5l -<- ENDEN (STAMOO)

&USH'lIG) - I .

STAt <----0

BYPAS +-jII

2

(PASTCU BUSY SEqUENCE)

NOTE:

NOTE:

7

6

AOR~CD'I ) FCTN '3

+ CUBSY'¢

,' •... ,..

LEGEND

n

^GATE

V

^NUMBER

SIG 1

"7 r~!fl~~'tNTI0N

-CYClIC-

mfN

^S

5

(SELECTION SEQUENCES)

LOCKD +-1 SYNC <-I

BYPAS +-1 (OMIT SPW)

LDCKO<-I SYNC < - I

AO'!-ECD·¢H FCTN ~¢

BSYEN'~ 1

LOCKO

CHIS <--AORO

SYNC OPLI <--I

REQI <--0

BSYEN'IHcuesY<--1

ISS 1

.SYNC<--.0

BYPAS-'P,r<---,,,

(POLLING SEQUENCE OR STATUS PENDING)

GATE

NUMBER ^SIGNAL MNEMONIC

1-ARSO (CUM! GETS BUSO) 4-BIAR (BUS IN GETS CUM!) IWA CLBI (CLEAR BUS IN)

5

.4 3

NOTE:

PROGRAMMED LOAD OF'aONE' rs ALLOWED ONLY IN PHASES 'lJr, 7.

NOTE:

(A SYNCHRONOUS OPERATIONS) (PROGRAMMED .INTERACTIONS)

"7 DONE, SYNC-

CHIS <--I

(SYSTEM RESET) (PDP 3

PT GRANTEO) -CYCUC-

3

?

^GO-I

?

SYNC- SYNC

ALL DX FLIP-FLOPS REGISTERS AND lrEROED

~~~Hi!i6'

AND 'SELI'

DX RESET ~--@~@~

(ox

"'EQ1<-1

5 (REQUEST MADE)

-CYCl1C-

...

~

...•...•....•..

. ··•.····•·•·· .• 1

. . .' . . I

"-I

D

c

A

:1

I

D

T2

PHASE 1

. NPRX-i1l SYNC .J

..

SIG:!

ADDRESS RESPONSE

DXBAOS:IJ!l) ... CUCIRCI5:10) DXBA (~9J +-~ ~

DXBA(S'1l _CUAR(7:flIl

f2l

OXBAC0£1l +--P

V

NPRX~\

SYNC ~I

OX ND (~7: ¢il); j!I \ .

DXNO(IS:(ilBl= ¢.I---oj BVPAS +-1 (NO DSTl

CUSR C(il7.I!I(ill_ OXND(07: i1lllfl ~

BUSr - CUAR

(SJ

SYNC +-~

IBMRST'flI 16MRST-1

TI

.ISMRST'I

,< -

N

NP~X=11>

SYNC-I ADRO'¢

PHA SE '2.

:MDO .¢

- iii

SYNC·"

STATUS PREPARATION

DPlO" ADRI ~ I

CMDO=l I

r:;l

OPLO = ^{¢ +} CUCR (7:¢) ... eUSO(7:¢

V

SYNC'0 ADRI<--i<1 BYPAS.'

BYPAS=\l ,---1 PA ROK -I OPlO'1

~---~~ __ ---C-R-S-Ofl~-B-Y-P-A-S-~--P-A-R-O-K---~ PAROK.0

DXBACI5:S) +-DXNOOS:8l

V

DXBA<7:1l - Busan: Il

161

WXBAC~I2lJ .;-¢l

V

NPRX -<--I SYNC -<--I (COMMAND ACCEPTED)

CUCR(¢{lJl=l)---7j CUSR{7:/l) _ DXND(lS'Bl

SRND CUCR(¢9I=¢~ CUSR(7'~l .~ DXNDC7'0l ~

SYNC+-i21 Dl4-IIID

+ OPLD .JIi

CMDO ,I \ SY~C'@

ADRl.\ll ADRO .¢

} -CYCLIC-

COMMAND REJECTED OR REQUEST GRANTED

C1<15,1 FCTN' +

D

c

cl

x,

~---~---1---~---~-+---+---+---~---~---r---f.8rceSI i

~Q

^I

DONEl

~

A

'" i

i ~ ~ ~

l

DEC fORM NO.

B

DRD lao-A

11-

(RESET CONDITIONS) CCISCONNECT)

7

^{)

5

'FETCHl

1-

(INPUTl

NOTE-·

CUI, AND C.U16 USED IN PHASE 7.

2-BAAR 3 -SAOR 4--BIAR s-BAND'50 G- BANDSO 7-CRSO\ (C.F. JG) 8- ;;RNDH 9- SIG3 9A-SRNDL

3

FIRST lISED ON OPTION/MODEL

PDP-II

MATERIAL

(

(OUT PUT)

DESCRIPTION ITEM

O.

B- DD-OXII- B

SCALE NONE

SHEET 3 OF

2

J

PHASE ~

W

^MARK

D

~

NPRX·(2I DXBA(lS'I{II) _ CL'OR(lS,i(2l) ~

SYNC·I/l DXBA(\!l9)..--1 ~

DXBA(\!lS,i1lIJ_TTNDX 13

<DXBA(0i1l)+--9!1

DXND_OXDS~~

NPRX+-I 5YNC-<--1 TTNDX_TTNDX+I NPRT+-I

PDPTO-ii!

[8MRST'I)--4jIRS +--1 rNFlJSC'I~1)SCRSP _ I BYPAS +--¢ OPLI ~ ClI

TI AIlRI + - -¢

l i R V I _

C ^NPRX'fl SYNC =1

~~

DXND~DXCA NPRX+-I SYNC+-II TTNDX_ TTNDXT 1

o)(BA(l5'11I) _ CVOR(lS"') ~

DXBA«(2I91+--1

,DXBA(g8''1Il-TTNOX ~ COXBACflll) +--(Ill

Z5-I/U.

NOTE:

I. ALL BITS OF DXSA MUST BE LOADED If ANY ARE.

DONE +--1

I1JT REQ - I(/IPR GRANTrD BE rORE I NTR)

T2

B

(OAT A STORfD IN·TUMBLE TABLE)

~ A

.. Ii

II

'"

. ...:

..

6

A,

TI

T2

(~ .. -

PHASE .,

STAI=JlJ

CM~!>=91 SR~O=!II IBMR';T=l!I

5

• STATUS PRESENTATION

BYPAS=il (BAD P"RITYI UCHECK=I <ILLEGAL) +

+

.. ³

. ;

PDPTO'VPDP ERROR)

BALF=I (PENDIHG STATUS) CI'1DREJ~ I (I~}WC{~EgL5~';lM~.n:~

BYPAS'" \ \ . - - - , - - - 1 111 PAR, ER ____ '.' I (PAROK'l!I)

BS-Y'; -aUSH{jI1-J (BSY SENT) , } , CHiNOS +-BUS](1I3) (CHEND SENT) '-CYCLIC,-

el~~~BUS](!l1l (UCHECK ';ENTl .

STKSTA +--CMOO

(STATUS Ac.c.EPTED) '"

(STALKED STATUS _{WILL NOT, OCCUR IF}

J

STAN-:l =.91·F:~T10 =/1 CUEND~IH ISSREJ

-MI.

F!:TN=3>-->j ESEND +--

I.C'ENDING'S~AT\JS

OR PENDING STATUS) SUPO"M CMDCHN+-I CCHAINING UllllCATION GIVEN)

(STATUS BYTE PRESENTED TO IBM)

3-SAOR II}-BISR

:n:gg

13-BANX 14--SIG7 IS-5IG7 IItA-CLBI

FIRST USED ON OPTIONIMOOEL

PDP-II

""lESS OTHERWISE Si'ECIFlm

.'AA.TERIAL

~b---""'---r--:---r-~---:----""'&'--~-' OfC "0IIII ^is _{It . I i ' t.·} ~-.',~.' _t

..

.~~_I

..., ... 8

7

.~-..

p0-8-IIXQ

III.""N

....

'\

.. , ..

D " '1

.. e

c

DESCRIPTION

B- 00- DXII-B

SCALE NONE SHEET 4 OF 9

.,

^5:

..

, ^"

~~'" ^'

/' '

...

, ~.

' , '

".

' , ' " ,

~ ..

o

c

NDCRSR

S":NC NPRX

7

DXBA _ DXBA+~

(UNIBUS)

PHASE 5

cuox-

OAT~K ·1

(]iLLMF DELAYED FROM 'SRV!j ..

CMOO' SRVO.

SRVI-I

INFOSC=I}---lj CHDENO +--1

,...--(CU10X=16>_"""'--K(;UOX =/

DXHO"!i'S) _CUCR

CUOX+--I

SYNC+-'-I SYNC~9l

CHOENO_I' (l00-1)

tNPUi

(l10 INTERFACE)

SRVI_~

BYPAS _ _ 9l

BALF=(I)---4 CUSR _ BUSO ~

BALF=I)---j CUCR-= BUSO r;;]S

' I CUOX ---- I I I .

V

5

PAROK'16H PARER +--1

BALF~ BALF

SIGII~ BCMO-I ^POPTO-I + ⁺

H

^.

PARO~'1lI PARSTP=I ' . OXBC _OXBC+I

CUOENO_I (100-1) CUOX_1!

TI

PHASE I)

" . I~O-lli NPR.X -(I CUOl =(1 100 =1

SIGI2

OUTPUT

SYNC ____ I

100-11 _•

)--1

_{NPRX_I}

SYNC-II

<UNIBUS)

SYNC +--11

INFOSC=I>----1 CHOENO +--1

i---{I<lO ·¢*"-L---'KIOD

OXBA _ OXBA+'2 ~ CUCR- oXNO(/S:8) CUSR _ OXNO(7:!I)~

CUOX+--I

V

SIGI2A

~HOEND_I (IDO'I) CUDX+--l2I

NOTE:

BALF=P FROM PHS7~ ORPHS22 NPRT'i! FROM PHS71 8~ 8~RESET

.OR INlT

(UO INTERFACE).

BALf'.I'l)--~ 8USI -CUSR ~

I

i8

SlGI3

BUSI ~CUCR

!ail

eUDX-<--1'l

V

BALF'~DiO'

~(OXB';.' - 1»

B C M O . I H

poho-I .

DXBC_ OXBC+I

eUDENO +'-1 llOO-1) CUOX_III

8r---~====~---t_---t--~---_t====~---~1_--~_t---~--_r'~~_i---_t====---~ T'2

NOTE:

INITIALrlA,.10N REQUIRED

~~m~; m~:~

DID_

8 7

16-CSRoa 17-SRSO

\~:~8~m·

I~'"

' r

6

(BYTE Ar:C.,.T"n> READY)

READ BUSIliI OUTPUT

B~'==:B~U~5~O~U~T===8

WRITE INPUT

NOTE:

I.. 516915 PHA'SE INDEPENDENT

5

NOTE:

. . '

L· ··.··· .

NPR WILL 1>.LWAYS FE,.CH ONE WORD BEYOND END ImnfgSh~o NOT GO TO

.4

s,.oP) (BYTE READY)

3

' - - l

.. '

o

c

8

'1 I

I

.\

7

D

(FORCED BURST MODE)

TI

c

5

PHASE 7

(

OSC~SP "I~

STK5,.TA'¢

SELO'~

f'(PRX"iP SYNC'

FCTN_1Ii DXDS_1il GO+-~

BALF+-Iil NPRT<--Iil

(EXCEPT rSSREJ, INFD5C, SYSRST, SELF\ST) (BYTE MULTIPLEX MODE) SGI4LAT ... '

SYNC +-1

I

^SG

LHAT)

\ SIG 14 SEL,O -91

(

CUSfN~"

CUF}lM ')IJ STKSTA-I

+ INFDSC'I

+ TESTIO"I

(IBMRST'I) (RESET FROM CH FORCED BURST MODE)

(IBMRST"il (RESET FROM CH OR CU FORCED MODE)

STOP

...

LOCKO<t-1

STOP

'IY

^CUSR¢==16

tCE, CE, ue)

cUBSy-¢

lRCC

SYSRST +--1/1

SELRST +--¢

OPL1 _ _ iIJ

SRVI <--Ill SYNC-<--!i1- REQI<--f/I SYSRST+-(Il

~~Ep'Sp+-~

INFDSC 4-1'6 SELRST4--iil SGI4LAT ... ¢

4

----~__::c_~~---I

(RESET FROM- FORCED BURST

SYNC..-Ill 551+L"T~¢

c

BJ---j---t---t---~_t---~===±==~---~---~---~

NOTE:

8~~5A~~% CyU~6p~~\n~O

NOTE:

DXRESET rs AL~O CREATED IN PHASE@.

NOTE:

IT IS I\'SSUMED THAT SEl.O.jil IF IBMRST-I UPON GETTING TO PHASE 7.

(INPUT)

7

(OUTPUT)

NOTE:

SELO <-Ill BY CHIS

(CHE~O ONLY) CMOC ... HN'¢

STANZ=I CHIS -Ill +

+ T[STlO ·1 STI<STA'I t

(FLOW DIAGRAM #5, OEMIl

CST AT US) (WAlT FO CE NEXT SnEeTION)

NOTE:

I

~

----~--