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MP01759

June 1984

115 pages

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Document:	MS780H Field Maintenance Print Set
Order Number:	MP01759
Revision:	000
Pages:	115
Original Filename:

OCR Text

“THE MATERIAL HEREIN IS FOR INFORMATION PURPQSES ONLY
AND IS SUBJECT TO CHANGE WITHOUT NOTICE. DIGITAL EQUIPMENT
CORPORATION ASSUMES NO RESPONSIBILITY FOR ANY ERRORS
WHICH MAY APPEAR HEREIN.”

“THIS DRAWING AND SPECIFICATIONS, HEREIN, ARE THE PROPERTY OF DIGITAL EQUIPMENT CORPORATION

FIELD MAINTENANCE PRINT SET

AND SHALL NOT BE REPRODUCED OR COPIED OR USED IN WHOLE OR IN PART AS THE BASIS FOR THE MANU-

FACTURE OR SALE OF ITEMS WITHOUT WRITTEN PERMISSION. COPYRIGHT ©
DIGITAL EQUIPMENT CORPORATION.”

1984

TABLE OF CONTENTS
B-TC-MS780-H-1
B-DD-MS780-H-0

E-UA-1S780-H-0
K-PL-MS780-H-DB?
D-MU-MS780~-H-2
D-BD-MS780-H-3
B-DD-7019729-0

K-WL-7019729-0-1
0
K-PL-7019729-0-DB?
E-IA-7019729-0-0
0
E-MD-5015031-0-0
E-UA-M8374-AA-0
D-CS-M8374-AA-1
K-PL-M8374-AA-DBP
E-UA-M8375-0-0

11730 MEMORY ASSY (MS780-H)
11780 MEMORY ASSY (MS780-H)
11780 MEMORY ASSY (MS780-H)
11780 MEMORY ASSY (MS780-H)
MODULE UTILIZATION (MS780-H)
MS780-H BLOCK DIAGRAM

BACKPLANE ASSY (MS780-H)
WIRE LIST (MEMORY)
BACKPLANE ASSY (MS780)
BACKPLANE ASSY (MS780-H)
ETCH CIRCUIT BOARD
IM X 39 BIT MOS MEMORY
1M X 39 BIT MOS MEMORY
1M X 39 BIT MOS MEMORY
VAX MEM CNTL MODULE
VAX MEM CNTL MODULE

D-CS-M8375-0-1
K-PL-M8375-0-DBP
E-UA-M8376-0-0
D-CS-M8376-0-1
K-PL-18376-0-DB
DBP
D-IA-7014250- 0-0

YAX
SBI
SBI
SBI

D-1A-7014212-0-0
D-IA-7014213-0-0
E-IA-7018759-0-0

CABLE, AC, DC, LO
CABLE OVER TEMP
SUPPLE +5V MEMORY OPTION

D-I1IA-7014529-0-0

B-PL-MS780-H-7

D-I1A-11780-0-3

D-TD-MS780-H-4
D-FD-MS780-H-5

MEM CNTL MODULE
INTERFACE
INTERFACE
INTERFACE

CABLE POWER RTR MEMORY (BLACK)
CABLE POWER +5 MEMORY (RED)

UNIT VARIATIONS
COVERED BY THIS
PRINT SET

MS780-HA
MS780-HB
MS780-HC
MS780-HD

Field Maintenance
Print Set

MS730-JA

MS780-JB
MS780-JC
MS780-JD

Digital Equipment

MS780-JF

Corporatlcn
D
M‘ @ |759

MS780-H SHIPPING LIST

11780 SUB SYSTEM DIAGRAM

MS780-H TIMING DIAGRAM
4S780-H FLOW DIAGRAM

=
20
-~

NOD
W

w
wnl

USED ON OPTION/MODEL |

11780

PELL

DATE

PELLICCIA

|JUNE-84

DATE

CHK'D

5|2

T. MCCULLOUGH| JUNE-84

PROJ. ENG.

IELD SERV..

[7]

dli g{i tiall

TITLE:
11780 MEMORY ASSY (1%5780-H)

DATE

=|°
« | S

DRB 124

SHEET | OF_1 _

- /

S nie “Nas =

|DATE

oci- 3¢

SIZE

| CODE

DIST.

NUMBER

MS780-H-1

REV.

“THE MATERIAL HEREIN IS FOR INFORMATION PURPOSES ONLY

AND IS SUBJECT TO CHANGE WITHOUT NOTICE. DIGITAL EQUIPMENT
CORPORATION ASSUMES NO RESPONSIBILITY FOR ANY ERRORS
WHICH MAY APPEAR HEREIN."”

“THIS DRAWING AND SPECIFICATIONS, HEREIN, ARE THE PROPERTY OF DIGITAL EQUIPMENT CORPORATION
AND SHALL NOT BE REPRODUCED OR COPIED OR USED IN WHOLE OR IN PART AS THE BASIS FOR THE MANU-

DRAWING DIRECTORY

1984

DIGITAL EQUIPMENT CORPORATION.

UNIT VARIATIONS

VAR

TITLE

MS780-HA

16 MBYTE SYSTEM EXPANSION, CONTROLLER AND
POWER SUPPLY

MS780-HB | 240V 50HZ HA
MS780-HC

8 MBYTE SYSTEM EXPANSION., CONTROLLER AND
POWER SUPPLY

i
e
2

USED ON OPTION/MODEL
11780

MS780-HD

240V 50HZ HC

MS780-JA

8 MBYTE EXPANSION (2 M8374)

MS780-JB

| 16 MBYTE EXPANSION (4 M8374)

MS780-~JC

32 MBYTE EXPANSION (8 M8374)

MS780-3D

4 MBYTE EXPANSION (1 M8374)

MS780-JF

40 MBYTE EXPAMSION (10 M8374)

DRN.

DATE

B. PELLICCIA

JUNE-84

KD,

SATE

T. MCCULLOUGH

|JUNE-24

PROJ. ENG.

PROD.

DRB 106A

sHeer 1 ofF 3

DATE

TITLE

11780 MEMORY ASSY (MS780-H)

SIZE |CODE

oare | B |DPD

- ,'_1{]6/’&//_35,_—7’2 DIST.

dlilgli|t]all

NUMBER

M5780-H

REV

;

DRAWING NO.

DESCRIPTION

r
1

;‘
=l

§
E

DRAWING NO.

E-UA-MS780-H-0
K-PL-MS780-H-DBP

11780 MEMORY ASSY
11780 MEMORY ASSY
11780 MEMORY ASSY
11780 MEMORY ASSY

B-IA-7418724-0-0

PLATE STUD P.C.

B-MD-7418738-0-0

PLATE P.C. BOARD

B-MD-7419484-0-0

COVER MEMORY

D-IA-7019586-0-0

CABLE +5B

E/M
E/M

D-1A-7014212-0-0

CABLE AC DC LO

D-IA-7014529-0-0

CABLE +5 MEMORY (RED)

E/M||

D-1A-7014250-0-0

CABLE POWER RTR MEMORY (BLACK)

D-IA-11780-0-1

11780 SYS POWER DIAGRAM

D-1C-11780-0-2

1178- SYS INTERCONNECT DIAGRAM

E/M|| 8 | B-DD-M8375-0

D-1C-11780-0-3

11780 SUB SYS INTERCONNECT

E/M

D-MU-MS780-H-2

MS780-H MODULE UTILIZATION

E/M

D-BD-MS780-H-3

MS780-H MEMORY BLOCK DIAGRAM

D-TD-MS780-H-4

45780-H MEMORY TIMING DIAGRAM

D-FD-MS780-H-5
D-1A-14213-0-0
E-IA-7018759-0-0

MS780-H MEMORY FLOW DIAGRAM
CABLE OVER TEMP
SUPPLY +5V MEMORY OPTION

B-TC-MS780-H-1

(MS780-H)
(MS780-H)
(MS780-H)
(MS780-H)

BOARD

R
E/M
E/M

5 | B-DD-H7103-0

POWER REGULATOR H7103

6 | B-DD-H7107-0

E_MEMORY RESZULATOR

7 | B-DD-M8374-AA

1M X 39 BIT MOS MEMORY

E/M

9 | B-DD-M8376-0

SBI

CARD CAGE (MEMORY)

MOUNTING BAR VERTICAL

C-MD-7417910-0-0

BRACKET CARD GUIDE

C-MD-7417912-0-0

BRACKET BOTTOM CARD GUIDE

C-MD-7427911-0-0

BRACKET TOP CARD GUIDE

C-MD-7417942-0-0

HANDLE CARD CAGE

C-MD-7418194-0-0
C-MD-7418181-0-0

STIFFENER
STIFFENER CORNER

M
M

C-MD-7417913-0-0

BRACKET TOP REAR

BACKPLANE ASSY ("MS780-H)

E/M

E-MD-5015031-0-0

ETCH CIRCUIT BOARD

C-MD-7417867-0-0

BAR MOUNTING

E/M
M

A-SP-7019729-0-0

PROCESS SPEC

E/M

K-WL-7019729-0-1

WIRE LIST (MEM)
DECAL AWT REV STATUS

4 | B-DD-H7100-0

TYPE:

DRB 108A

r\EALE%:Eth\:f;ALL

INTERFACE

E
E/M
E/M

C-MD-7417930-0-0

A-DC-7411881-0-0

MENMORY CONTROLLER

BLANK MODULE ASSY

E-MD-7418172-0-0

3 | E-IA-7019729-0-0

E/M

10 | D-IA-7014103-0-0

2 | E-1A-7013711-0-0

DESCRIPTION

BLANK MODULE

POWER SUPPLY (H7100)

TITLE

]

SIZE |CODE

NUMBER

TS
H

REV

H-03/SH

HIGWNN

‘A3Y

aqal

3402

3218

“THISDRAWING AND SPECIFICATIONS, HEREIN, ARE

THE PROPERTY OF DIGITAL EQUIPMENT CORPORATION
AND SHALL NOT BE REPRODUCED OR COPIED OR USED
IN WHOLE OR IN PART AS THE BASIS FOR THE MANUFACTURE OR SALE OF ITEMS WITHOUT WRITTEN PER-

MISSION.

1984

DIGITAL EQUIPMENT CORPORATION"

11780 MOS MEMORY ASSY
(MS780H)

(E)

(5)

POWER SUPPLY
H7100
B-DD-H7100-0

POKER REGULATOR
H7103
B-DD-H7103-0

POWER REGULATOR
H7107
B-DD-H7107-0

SBI INTERFACE

BLANK MCDULE ASSY

(g)

(§)

(E)

CARD CAGE
(MEMORY)
E-1A-7013711-0-0

BACKPLANE ASSY
(MEM)
E-1A-7019729-0-0

MEMORY ARRAY

MEMORY CONTROLLER

3-DD-18374-AA

B-DD-M8375-0

E-UA-MS780-H-0

K-PL-MS780-H-DBP

D-1A-7014103-0-0

3 _DD-M8375-0

TITLE
DRB 107

11780 MEMORY ASSY (MS770-H)

SIZE‘CODE
SHEET 3 OF 3

B DD

NUMBER

MS780-H

REV
A

|
-

fi.‘.‘
.'s;
m—tlani

{

LEGEND

| owgeR |

VARIATION

;

::;gg::g ZdZvMa;giZSYiccaNmouER ANG POWER SUP"LV:

;wsno—.u-

3 MBYTE EXPANSION ( 2 MB3174)

MS780-J8 | i6

MBYTE

A8YT

EXPANSION§

MS?30-4F

743

MBYTE

EXPANSIO
(10
N Mg

74}

MBYTE

SYs

METEO e

MS7BC <8 | 240y

POWER SuPPLY
SOHI

EXPANSION,

TONTRCULES

(perTAWM 70

sHEET
T

I. CARD GUIDE 7O BE INSTALLED AS FOLLOWS:
ONLYY

ITEM IS IN ALL ODD ROWS 1,3,5 ETC.

]

EXPANSION | E WB8374)

MS78C -4l

|
NOTES:

EXPANSON
{ 4 MB37d)

MS780-.C 1 37 MBYTE

{

ITEM 16 IN ALL EVEN ROWS Z,4,6 ETC.

FOR

SYSTEM

INTERCONNECTION

SEE

D'IC-”78¢'0'3
AND

SYSTEM

D'IC‘

CABLE

[NTERCONNECTION

“78@‘@'2

D-IC- 11780 -@-|

5. FORMSI80-H MODULE UTILIZATION
D-MU-MS788-~-2

T
,

EANEEN

LL'
X

10.82 IN

N ER

Do
ag S

FOR

EXPANSION

REFER

MOUNTING HARDWARE,

REF E-UA-11180-0-0.

IS [QTYio)

SYSTEM

8. OPTION

FOR

2748 MM REF.

—

INSTALLATION

6@TY I0)

SEE NOTE |
(SHEE

.50

rer

48
B

—

DANG ER

i ;

REF

El
TM~

%8
=

a4 Mm e
.
8.69
[N

———

50 —f

115
Jlfi JIG
7
0
O
D
291
o

[

[REF.

T8 = A

r—-jfw 720
10 o !
22,

:
I

T 'JA

‘F

or }ReF

7 @TY %)

[

{

SEE N

3 ReF

4-3(QTY2)

SEE NOTES $§7
(SHEET 1)

{snzzflf

ar
4

SLLELLI
CS
:

\
jR_sgs_ NCTE 8(SHEET 1)
,5}
z3

—{B

33@Tre)
18(aTY2)

SEE NOTE! (SHEET 1)

& (arv(QTY o)

4@ 2)

SEE NOTES 2,3 &4 (SHEET 1)

23
24

SECTION

SEE NOTE 8(SHEET 1)

A-A

E
/0
TS%HE PLAéES

O POWER NORM

§§

Q PLUG IN REG FALL

TY 4

o
ouTRyT

8 OVER CURRENT
OVER VOLTAGE

nru-:’.“

3o
B

SEE

4. FOR SYSTEM A/C INTERCONNECTION SEE

PWR INV

FAIL

[ OVER Temp

—

Fm:

POWER

—=

—

|2ov

ONLY

D,
8A’

FOR PARTS LIST SEE KPL-MST80- --DBP

DEICAPTION

OWG_PARY NG

Mmmmmm

CLamsar

QUANTITY &
VARMATION
T

A l! I

AN E PROCTICN

==,

Aomacy

]

119
3313122

o um
it FANST USRD ON
R

RE.T]

1TEM

NORNNAL CwaEmOnN

ORtsars roircew
-

munmm

)

NOTES: (PERTAING TO SHEET TM2 ONLYD
1. T~ JUMPER PLACED ACROSS PAIR OF PINS

DESIGNATED.

}

~-NO JUMPER.

2. BACKPLANE SLOT DESIGNATICN:
EXAMPLE : CA2

C:CONN. BLOCK, A=FINGER

" 2-SIDE

3. N.C. MEANS NO CONNECTIZN TO THAT SLOT.

" MEMORY

STARTING ADDRESS

IRD

CONTROLLER MO, LEVEL STRAE PING STRe RS TRAPPING

FASTER

IRD

FAIL

1BUS TR|

seer raTe

—

T —

TR LEVEL

—

5. MEMORY TIMING SEQUENCE SHOWS POWER

TURN ON + TURN OFF ORDER ONLY.IT DOES

NOT INDICATE RELATIVE TIME RELATIONSHIPS

—

5< MEG

ISCMEG

THIS TIMING 1S FOR A NON BAT TERY BACKED

22 MEG

UP SYSTEM,

6. MEMORY CONFIGURATION GUIDELINES:

A. ALL BACKPLANES COME FROM MANUFACTURING

SEE NOTE 6 (GWEET 2)

CONFIGURED AS MEMORY CONTROLLER ¥1,

a0 Two<

MEMORY CONTROLLER *1.

BRbn

__
C. MEMORY CONTROLLER WITH ROM BOCTSTRAPL

SEE NOTE 7(SHEET )

TARTING ADDRE

792 MEGA

~1=T111{

FurFz

W—BACKPLANE WIRE FROM ClIR! TO C1V2 ALLOWS THE

Y Po
. 1T =]
—

POWER FAILING CONGITION.

1|={=i=!

MEMORY WILL NOT ACTIVATE BUS SB! FAIL L.

I1i=111—1

~-NO BACKPLANE WIRC BETWEEN CIIRI AND Civ2

NOT INITIATED. MEM USES ALERT FOR POWER STATUS.

an
-

RECEIVE NORMAL CONFIRMATION AND CYCLE 1S INITIATED.

VOLTAGE |Tn PUT

‘

Jid

i3
oy

JIs

. ToJdie 3

J7?

143 |100d T}23
-

*455;501)7

Ji8
gt

|
@

\gCEA‘,LJE Bl;’lB

Jie

NC | zaz, evi Faz

.5y

|34
21702,
3.4

d19-1

\:/j_—]l
18

i
MEMORY (120-2

]23

o L0

CLOCKS | Jle-!

AC LO

w2-!

Jte-i
CLOCKS
DC Lo | et

MEMORY POWER SEQUENCE

oy —

J14-4,2.

MEMORY | 120~

Ji® J2@

+sy
ar
-5V

- -7
2 %g
oooo

|1—————- s1

—

GND

AVI, BA2, BVvi

FV/

3+4 COULD BE INTERLEAVED.

AA2, AV

AA2, AVI
FA2. FVi

Faz, FY1

1314 1516 17 18 19 20

AVI, BA2, BV/

£A2, EVI, FAZ
FVYi

Exi
AAZ AV

NC
CA2

BA2, BY/

BA2 BYI | DA2
EAZ EVI | CVi
FAZ,FVI | DVI

(e | e

CA2, CVI
DAZ, DVI
£A2, £Vt

BA2 8BV

NC
CAE

BAZ, 8v!

|CAZ, CVi
Cvi, DA2,DvI
EA2, Evi, FA2 | DA2, DVt
Vi

EA2, EVI

we | ewe

| w

NC
CA2

DA2
cvi
ovi

EXK2

cee

~NC

DE/

ACZ, AHI, AT

[Ji7-5

cce,CHi, CTI

DC2, DHI, DTY

FoR Twrs

£EC2, EHIETY

FC2 FHIFTI

MEI S

ME3 74

N2's

¢.78% | SLoTomy

10,11, 12

—

Dee

ADD AL

8C2, 8#1, BT

’

si9-2

J20- 3

—

*5V BAT

memory |

DCLOH

MEMORY

SEE NOTE 5§ (SMEET 2)

SET NOTE | (SWEET %2)

4 /67 - ;

COULD BE INTERLEAVED AND CONTROLLERS |

<. 13 SPARE PIN PAIRS NOT USED AT THIS TIME.

Fos

BACKPLANE _SLOT NUMBER

23454789

sianaL ISBRY
8

Frfuse

WITH FOUR CONTROLLERS, CONTROLLERS 12

Fror

J. ONLY TWO WAY INTERLEAVING IS ALLOWED.

MEMORY DOES NOT USE ALERT FOR POWER STATUS.

= =NO JUMPLR.READ COMMANDS TO ROM ADDRESSES

AND ARRAY SIZE. ON COLD POWER UP,
BIT IS SET BY THE SOF TWARE.

FuP2

1{11=1=]

TO ROM ADDRESSES RECEIVE NO RESPONSE AND ARE

ALSO RAVE THE SAME STARTING ADDRESS

INTERLEAVE BIT IS CLEARED. INTERLEAVE

Fuwn:

Fups

11—-11 1

IRD STRAPPING: (INHIBIT RoM DECODE)

BE CONTIGUOUS BUS TR LEVELS. THEY MUST

1i={=1!

H. INTERLEAVED MEMORY CONTROLLERS MUST

77,2

1|V

STARTING

SOFTWARE TO EACH MEMORY CONTAOLLER. [

Funz

—\1i=i—|

1~ JUMPER PLACED ACROSS .PAIR OF PINS,READ COMMANDS

SO EACH MEMORY ASSUMES SOME UNIGUE
ADDRESS, ACTUAL OPERATING
PREDEFINED
ADDRESS IS LOADED BY THE

FuOI

—i=ill—=y

/128 MEGA BYTE
BYTE

MEMORY TO ACTIVATE THE BUS SB1 FAIL L SIGNAL FOR

FAlL STRAPPING:

ol s ol B S

@ MEGA BYTE

4 MEGA BYTE

"E:’EL

ITI

"
M

ot
m

Ff, ;(f

—|1

;

USED BY THE MEMORY ON COLD POWER UP

eAaA BACKPLANE
WIRE] BUS IR
1S
—

AFTER-CQLD POWER UP ONLY

PRIORITY ON THE BUS.

F STARTING ADDRESS STRAPPING IS ONLY

G TR LEVEL STRAPPING

TRAPPING

STARTING ADDRESS
2 a2 55 MEMORY CONTROLLER
oA

DDRESS S

MECHANISM FOR CHANGE IN FOWER STATUS.

L. MEMORIES WILL TYPICALLY BE HIGHEST

li g7

FAIL ON POWER DOWN.

D. MEMORY CONTROLLERS WITHOUT S0M, ARE NOT
SYSTEM CRITICAL. AND WILL USE ALERT

1S SYSTEM CRITICAL AND WILL ACTIVATE

B. ROM BOCTSTAP WILL ALWAYS BE ON

33 < S Saam
NN S

(M9242) 15 IN SLOT-*1,

4 Jib 1S CONNECTED ONLY IF TRM BOARD

TYPICAL MEMORY CONFIGURATIONS

MP040

AFPRAYS

MEI/S

AERAY S

SEE NOTES 2,3,4 (sweer =2

TME

||1784 MOS

MEMORY ASSY (MS7
TNE_ v

MS780-r-@2 | A
% B I 0 AR 5 A 1 O 8
w

PRTLSTTQQ(SS)f;'
-

AUTOMATED BY

PARTS

LINE

ITEM

TOP DOCUMENT

A
.

3006646-00

M8374-AA

3614743-00

35
36

47
48

38
39

TPARTS

52
53

M8376-00
7019729-00

WASHER,FLAT
. 1M X

11780

PER

1
1

REVISION LEVEL:

39BIT MOS

"SSTE

SUPPLY +5V MEMORY OPT

SUPPLY +5V MEMORY OPT
CABLE +5B

MEMORY

ASSY

(MS780-H)

!
ISECTION

1
1

JD
A1

1
1

JA
A1

PKG KIT OPTION MS780-CA/-E CUSTO
MS780-E SHIPPING LIST

-2

SHEET A2
. OF A2

VARIATION

MEM ARRAY,=M8374-

MEMORY CONTROL,4-LAYER HEX:32°

" QTY

3Bl INTERFACE,4-LAYER HEX.12-.
BACKPLANE ASSY MEMORY
|

3700402-00
7022126-01

I=Ss T

LABEL ,MEMORY POWER SUPPLY ~_._— .

ITITLE

VARIATION

7018759-01
7019586-1E

t'D

M8375-00

70187539-00

50
51

40
41

MIN

PART NUMBER REV DESCRIPTION

1
1

|
1SIZE!CODE!
Lo
!
!

DOCUMENT

MS780-H-DBP

]

!
|

!
!

NUMBER

|
!

REV

!
!

8
e

S
e 98d

| [ET ey |

2
NOTES:

ONLY

USE

WHEN

SFT

FAR

END

BUS OTHERWISE USE BLANK BOARD.

24y BASE

L2IN SIDE
|

SYSTEM USES8M BYTES OR(2MB3
74

BOARDS SLOTS9# 13),

THE BALANCE OF SLOTS SHOULD BE
BLANK BOARDS. (7014102)

|MEITE

|MBITS

TRM | MAY | MAY | MAY | MAY | MAY | MAY | MAY | MAY
| MCN | MSB | MCN | MAY | MAY | May

NE A

FOR LARGER MEMORY, REPLACE

BOARDS WITH M&37w’S IN

MBI TS| MBITS | MBITS

BLANK

8MBYTE

INCREMENTS SLOTS 8+ 14, 7- 15, ETC. OUT

| Mav | MAY | MAY | MAY | may

SLOTS

2-20,FOR

MAXIMUM

MEMORY SIZE OF 64M BYTES,

3. % = OR BLANK

BOARD. (7014103)

B
C

‘—

D
i<

]

8M BYTES
64 M BYTES
WHEN BACKPLANE FULLY
:

FOPULATED

borbara Petliceio

a-¢’7/// i; /
e

27Lot ey

:_/-/

Efi

-1

25 Junt 34

[, ] , -

oATE |

b
|o
—

MA
i

UTILIZATION

= #

MS780-H

irglijtiall

TME

—pfe—

MODULE

(mewy

)

o»

[

| [¥V] € r-0aoK
08L5 Q o] |

- 8

e B o, SOt e

NS
gh

ADD

HEY

ARE

-CONSOLE ADDRESS 203@XPPH, WHERE ‘XIS 2 IF THE MEMORY 1S
_BACKPLANE-JUMPERED TO TR LEVEL |, ¢ FOR TR LEVEL 2. & FOR TR
“TEVEL 3, AND SO ON. IN ADDITION, THE FOLLOWING
2 LOCATIONS
CAN BE *WRITTEN" WITHOUT AFFECTING MEMGORY STATUS.

CONSBLE ADDRESS

THESE ARE NONEXISTENT REGISTERS BUT ACCESS RESULTS IN NORMAL

20002500,

FAULT COND.

%mw

BUS BEHAVIOR.

MEMORY ARRAY SIZE,
& BOUNGRY

“READ
| 30292827

2612524232221
2019 BIT

Jol

[

[T Jolol T

SBl Al

ERROR

060

TRANSM!T‘FE,R

noRioce

arrs

enTLy

NON-INTERLEARED

FIXED ADAPTER

MEMORY TYPE.

BIT

‘

O] O

}

MEMORY INITIALIZING AND
SATTERY BACKUP STAIUS

13,2

MEM CONTAINS

ILLEGAL

1|1

No ARRAYS

Sl 64K RAMS

READ/WRITE 1

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PART NO.

DESCRIPTION

E-1A-7019729-0-0

BACKPLANE ASSY (MEM)

BACKPLANE ASSY

K-WL-7019729-0-]

WIRE LIST (MEMORY)

D-MD-5015031-0 -0
D-EC-5015031-Q -0

DRILL
g ETCH

aa|
s

3000

3ZIS

REVISIONS

K-PL-7019729-0-DBP

5015031

YIGNNN

(MEM)

BOARD

DRILL & ETCH DRAWING

ETCH CUT DRAWING

NOTES:
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"THIS DRAWING AND SPECIFICATIO
NS,

THE

PROPERTY

DIGITAL

CORPORATION AND SHALL NOT

HEREIN, ARE
EQUIPMENT

BE REPRODUCED OR
COPIED OR USED IN WHOLE OR IN PART
AS THE BASIS

USED ON OPFTION/MODEL

‘

FOR THE MANUFACTURE OR SALE OF ITEMS WITHOUT

WRITTEN PERMISSION.

COPYR IGHT o
DRB 126A

1982

d | g |
,

DIGITAL EQUIPMENT CORPORATION

CHK'D
MS780-F

a
:

A.RUSZCZYK

DATE

TITLE

DATE

BACKPLANE ASSY

T-McCULLOUGH
DES. NG 4 e,/

|DATE .

RESP.

DATE

. | oI

CEFmpm

)Q}"L Z5 A

MFG. ENG. S(/%
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r=ts-g

Pk ey

|DATE
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(MS780-E MEMORY)

DE
[DD|

DOCUMENT NéJMBER

NUMBER

7019729-0-0

Tsheer

‘

This drawing and specifications, herein, are the prop-

V[E[T-o-ggrenol T 2 |

erty of Digital Equipment Corporation and shali 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.

|9 33

FIRST USED ON OPTION MODEL

oTY.

DESCRIPTION

MS780 - E
.

PART NO.

PARTS LIST

Lo /7w V7252
RN.

CHI‘SP\

/|DAT

DATE

BE@EEE CORPORATION

(0/e/22 e

EQUIPMENT

)

MAYNARD, MASSACHUSETTS

2 g

Pi%gmj:é./ [P

WIRE LIST

HE:

(MEMORY)

SR N

PROD. Bt P25 5
NEXT HIGHER ASSEMBLY

E-IA-7019729-0- O [szElcone
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SCALE

SHEET

DEC FORM NO.
DRB 109

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—+/—
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NUMBER

REV.

KIWL| 7019729-0 - |
|

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A
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AUTOMATED
BY
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H
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3

1
2
3

PRTLST.3P(44)
PART NUMBER

DESCRIPTICN

E-MD-5015031-0-0
(C-MD-7417867-0-0
D-MD-7409259-0-90

5015031-00
7417867-00
7409259-00

DRILL & ETCH 8D
MEM MOUNTING BAR
SUPPORT, LOGIC FRAME SIDE

1
3
REF

K-WL-7019729-0-1

BLANK

10
12
13
14
15
16
17
18
19
20
21

el
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T---1

Q009149-00
9006210-06

PIN,STAKNG 0.0250DX0.345LG SQUAR
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THIS ITEM IS NOT USED
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THIS ITEM IS NOT USED
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THIS ITEM IS NOT USED
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6
30
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STANDOFF ,MALE/FEMALE
HEX
8-32
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PHIL
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4
4
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PCB,HEADER 40PIN(2X20)Y.160CC STR

BLANK
BLANK
BLANK
BLANK
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9105740-44
7411881-01

A-DC-7411881-0-0
BLANK
BLANK

9000001-07
7420279-00
9006713-00
S006037-01
9009321-00

B-MD-7420279-0-0

BRL_ANK

1218396-00

REVISION HISTORY

'BASIC

PART NO:

O3PIN(1X03).25CCC HDR

*kk
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THIS
THIS

ITEM IS
TTEM IS

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NOT USED

*xx
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701972971

15
2
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————¥
1DRN
A.RUSZCZYK
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13-AUG-82 !
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INITIAL

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!
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12
1
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17
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1212297-03

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!

MEMORY

ITEM IS NOT USED

1212297-00

THIS

29
30

CONN,CARD 288PIN SLOTTED OPEN EN
PCB,HEADER 20PIN(1X20).100CC STR
MATE-N-LOK Q4PIN(1X04).250CC HOR
MATE-N-LOK 12PIN(2X06).250CC HDR

24
25
26
27
28

29
30

BACKPLANE ASSY

1210258-01
1214315-00
1212297-01
1212297-06

22
23

24
25
26
27
28

7019729-00C

22
23

SHEET A1

DOCUMENT NUMBER

6
7
8
9

LIST

QUANTITY PER VARIATION
00

6
7
8
9

PARTS

(Al

[B]
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VARIATICON

INDEX'CHK D:

T.MCCULLOUGH

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[F]

'DATE

13-AUG-82

Y,
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'DATE:

13-AUG-82

'ASSENSLf

NUMBER :

'F IA-7019729-0-0

(MS780-E MEMCRY)

Y i !

!
'
ODOCUMENT NUMBER
!
'DATE: 13-AUG-82 '_________ '
e 'STZETCODE! NUMBER
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E.BALL

BACKPLANE ASSY

'DATE:

26-JAN-83

7019729-0-DBP

e L
S

'TOP

DOCUMENT

NUMBER:

FILE

Z4S503A.PLS

NAME:

'CDIT

1983.

DIGITAL EQUIPMENT CORPCRATION *

TTHTS DRANING AND SPECIFIRATIONG REREIN, ARE TAE SROPEATY OF BIGITAL EQUIPMENT CORPORATION AND SHALL
NOT B2 REPRODUCED
OR COPIED OR USED IN WHOLE OR IN PART AC THE BASIS FOR THE MANUFACTURE OR SALE OF ITEMS WITHOUT
WRITTEN PERMISSION.

¢
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AUTCMATED BY
LINE ITEM

31
32

PRTLST.3P(44)

PARTS

DOCUMENT NUMBER

31
32

Pooror o r
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——

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B ———

DESCRIPTION

9905016-04
9107450-66

FOLDER,DIE CUT,SELF LOCK W/FOAM
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ALY

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(MS780-E MEMORY)

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PART NUMBER

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LIST

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PART NUMBER REV CESCRIPTION

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E221,E222,E15-E20,E22-E30

CONT

E202,E211,E220,E223,E224
E6

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CONT

!
!
IDATE: 06-MAY-83 ! D
!
!

!iDATE: 06-MAY-83 !! RELEASE DATE:

' TOP DOCUMENT NUMBER:

1 #B-DD-M8374-AA
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!
!
!

1M X 39 BIT MOS MEMORY

!
!
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PARTS LIST

ITITLE

IDATE: OA-MAY-83 !
'
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29-MAY-84

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IDES . ENG:

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"THIS DRAWING AND THE SPECIFICATIONS CONTAINED HEREIN ARE CONFIDENTIAL AND PROPRIETARY. THeY ARE THE PROPERTY OF DIGITAL
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CONT
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CT@8 EN BYT
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I‘QCDEN

INT

INT 020 =
INT D2' -

745374

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INT D18 =

PAR GEN

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BUS ARY D17 H (B>~

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BUS aRY D16 H BSI
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CT@3 BUS
CT@2 BULS
CT@3 BUS

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R7 19

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€105

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CNTL EN LO DAT OUT L

8 BIT

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7&53;‘3

145

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745373
EE6
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CT28 EN uT DAT OUT L

CT13 LO X CLK H
CTes EN BYT 2 REWR DATA L
€T18 REWR CLK H

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CODEJ

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Bus IF D25 H Ch2)
gus IF D26 H €2
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17

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CT13 EN LO O DAT OUT ¢1> L——1G ouT €N |

4 D1
7
8

8 D2D3 R3 12

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8 BIT
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8

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CTO BUS INT D2+ =
CTew BUS INT D25 =
CTO% BUS INT D26 m

[CT261
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127251

CT@% BUS INT D28 =
CTe4 BUS INT D2S =

772361
10726:

227361

—

CTOw BUS INT D2@ ~ -27261

CTO4 BUS INT D27 =

CTew BUS INT D31 H

BUS ARY D24 H <DEI
BUS ARY D25 H <OD1

BUS ARY D26 H K1
BUS ARY D27 H O

BuUS ARY D28 H EEl

BUS ARY D29 H (D2

5 a6
,
13 a5 57

CT@7 EN BYT 3 ARY DAT IN H

Zin@

Zip2

8lpy R3 3

17l R® 16

CT13 LO X CLK H

18lpy *7

pollk:
CT28 EN WT DAT OUT L

121ps

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CT@7 EN BYT 3 ARY DAT IN L

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BUS ARY D31 H GKL—

1305
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9

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BUS ARY D30 H EM2

745374
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74837
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11 A Y

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17 D6 R6 16

14 05 RS 15
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CTe8 EN BYT 3 REUR DATA L

CT18 REWR CLK H

REVISIONSNG . IREV
Of ICHQNGE
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ARE.BE REPRODUCE
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ENGAR LyncH N:- HDATE TITLES
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0

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BE
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CT@S LAT BK ADR @ H

12407

CT8S LAT BK ADR 1 H

Bins

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CTeS BFR DIAG MODE 3 H————~-liay

CT@S LAT BD ADR @ H
CT@5 LAT BD ADR

—CAET) ARY BK ADR 1 H

wr 2

CT@S LAT DIAG MODE 3 H [CTI6]

1yHS

—~@D2> ARY BD ADR 1 H

2|0

CT21 EN X LAT ADR L

3 @

nux

R & 1

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ARY BD ADR 2 N

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ROW RO @% H—

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ROU AD 06 H—

ABUS BD SEL @ H

ABUS BD SEL 1

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GRS

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W BS1)———-21p3
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CT@9 DIAG MODE 3 H

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(CT1@]

CT@S

LAT

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EN X LAT ADR L

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L iran

745373

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E165

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CT@S LAT 8D ADR 1 H [CTiQ]

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CT85

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MODE

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out en

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BUS XMT ID 3 W BS>—2lp3

ABUS ROL ADR 8 H ELD——05
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12

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03
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ROW A0 @7 H—
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4lp,

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8lp;

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12106

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CLK

ADDRESS
SREM
]

PEID

DATE
26~ JAN-83

TENG.

FIRST USED ON OPTION-MODEL:

CTe5
VAX

MEM

26~ JAN-

MS/80E __|B-DD-M8375-0
|

LATCHES

DATE TTTTLE;
.

d“fl Qi & @fll K Dbossran |z ey
[290RE LOCATION:
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"
OF
PAICHEL 0SK1 5C 35005 .DRU |26~ JAN-83 15__les-sn-ea[SHEET
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R7F-2—CT@S LAT ROW AD 87 H [CT18)
|-18/p7
CT11 EN DAT OuT L ——LgEN oot

OUT EN

ID @ H

REVISIONS

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Or Toem T SCTLRE
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8

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R
D@

BUS XMT ID 2 W PRE>—2ip2

BUS T 10 4 H EV&—13pu

11
E119

8 D FF
745374

745373

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LATCH

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8 BIT
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coL

11
cT2r

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00

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€153

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BUS XMT ID 8 H BED—23{pe

8 BIT

CT21 EN IDLE MEM ADR L ———1d 0uT EN
CT12

RSH2—~EKZ> ROU AD @5 H
REHE<ETE ROU AD 86 H

out en

745373

H >——=—-tip1
AP

8 BIT
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LATCH

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ABUS BK SEL 1

EBDRodad ez

'out EN

Rt|—=—FID> ROW AD @4 H

—EBD ROW RO @@ H

R3P—EED> ROU AD 83 H

sy,

LSRG

CT21 EN IDLE MEM AOR L

R12—EET> ROW AD @1 H

ROM @D @3 H—

CT21

ROU AD 87 H

119

CT21 CMD X ROW AD LAT L

8 BIT
3-STATE
LATCH

3
ABUS BK SEL 8 H ————2p0
A2

ROW AD @1 H

R1E

—6

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¢EJ1

ROW AD @8 H—

H ED—

ABUS MUX ADR 7 H

pe
D1

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ABUS Mux ADR 5 4 EED—

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RBUS M AOR '+ H EFD—

ABUS MuX ADR 2 H CEBD—

|12

<ABZ> ARY BD ADR @ H

=
ABUS MUX ADR 1 H EL1—

ABUS MUX AOR 3 H EDD>

ABUS MUX ADR @ H AT

CT@S LAT DIAG MODE 2 W [CT17]

arp

745373

A
152

sv}Z

8la3

H —————int

EN X LAT ADR H

(@AT> ARY BK ADR @ H

CTOS LAT 8D ADR 2 H
CT21

3-STATE
LATCH

SIZE Jcooel

|CS

CONTROLLER
NUMBER
[ REV.

[M8375-8-1

SHO

BUS ARY CB T
BUS ARY CB 2
3US ARY CB 4
BUS ARY CB 3
BUS ARY CB 16
BUS ARY CB 32

H
H
H
H
W
H

BUS ARY CB T H

8 0 FF

(ER

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3000 | 3215

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CEPI

745374

ROHE-CTO6 BUS INT £B 1 H

M
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CTe6 BUS INT CB 1 H—1{D8

RIF=—CTe6 BUS INT CB 2 H

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CT86 BUS INT €8 2 H—LHD!1

E143

R3F—CTe6 BUS INT CB 8 H

CT@6 BUS INT CB 8 H—2{D3

171

Rel2—CT@6 BUS INT CB 16 M

13 0o 5Y

INT CB T H
BUSCTe6
Rere—

CT06 BUS INT CB T H—2{D6

R7T

18lpy

L L—-CEN OUT
CB RELR
CT20CT18ENREMR
CLK M-k

€T@7 EN BYT

2%
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CT18 <27> ECC OUT LAT OPEN H ;Ec LCHENC€159

12R 0e

0919
CTe2 BUS INT D@9 H
CT@2 BUS INT D11 H—2DO11
INT D12 H——3—DDI12
BUS INT
CT@2
CT@2
1%
H
DI% H—1kDD13
BUS INT D13
CT@2 BUS

CT@2 BUS INT D18 H——

CT@2 BUS INT D15 H—2—kDD15
H

INT CB 8 H—3— (B3]

BUS INT CB 16 H—30- (CB%]
CT@6BUS
CTO6
H—33— [CBS]
BUS
CTe6
CT@6 BUS INTINTCBCB32T H—t1— (CBE]

3 denesc )

e
503 D52
(5C5)

(561 p2—
CERROR] P32
P33

CT18 <31> ECC HJ DIAG MODE H

H
CT21 ECC CORRECT
PUR B H

CT18 <24%> ECC LW DIAG NODE @ H—T—S—1DIAGA]

\ o5 —is

]

—-Hdhem
LAt LL ——.d
OUT EN
EN WTurDATc8 OUT
CT28cra1

3
g°
—

CTe6 BUS INT CB 16 H

. b6 —12

CTe6 BUS INT CB 32 H

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INT CB 1 H [CT18)

CT@6 BUS
2% HH (CT1@]
INT
BUS
CTes
(CT10]
CB
INT CB
BUS
CT@s
(CT1A]
H
8
CB
INT
BUS
CT@s
H
16
BUS INT CBCB 32 H [CT18)
CT@6
(CT10]
CT@6 BUS INT CB
T H (CT10]
CTe6 BUS INT
CT@6 ERROR L
CTe6 MLT ERR L

[CT14,15,211
CCTI%,21]

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REVISIONS
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T
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BUS INTN (B 2 H
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CT18 <28> ECC PASS THRU H—{—S—(PASS THRU]
CT19 ECC GENERATE L ——"2QIGEN)

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€T@6 BUS INT CB 1 H—13iD1
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CT2@ ¢58> ECC LW DIAG MODE | H——e—{DIAGI]
CT21 ECC CORRECT H
CT18 ECC DIAG LAT OPEN H

¢ 0912

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[ ID1]
PUR B H—a—:2_ cIo2]

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(ID11]
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CTi5 <28> ECC PASS THRU H

1001

L
=

£5c61 D53
CERROR1 P35
(MULT ERROR] P

£5C 1

(MULT ERROR]

(sc21
(531 D58D52Y55
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L 43

CT21 EN CB-SYN OUT L —2 CENCSC]

(CBI)
INT CBCB '+2 H—32
CTe6 BUS
H—33- (CB2]
BUS INT
CT@6
1

BYTE1]

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%
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D31
INT
CTaw
CT19 ECC IN LAT OPEN H

75373

200 T2
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crar
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LD 02
21o0

D25 HH
INT D26
BUS INT
CTew BUS
CTe4

H—S2—> D%D3
INT D@3
BUS INT
CT@1 BUS
DA% H—1Z—1D
CT@1
o BUs NNT Doy
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CTe

ECC DARTA L

CTe3 aus INT 021 H

L —53C Erceren)
CT@7 ENCT@1BYTBUS1 ECCINTDATA
DB@ H-—S3-4D 00

CT@z EN BYT 8 ECC DATA L —SQENCBYTER]

~—~

a3 suss INT DIG H
bia H—W
BS INT
£To3
INT D13
CTa3 aus

EN BYT 3

8 BIT

3-STATE
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poo 1P

LCHENOUT]
LAT OPEN H——13-sgENETTER]
CT18 <27> ECC OUT2 ECC
DATA L

16-8IT EDC

—

8la3

16-BIT EDC

' 3 67}2

RSIS—CT@6 BUS INT C3 32 M

.
CT@6 BUS INT CB 32 H—HDS

CT26 BUS INT CB 16 H—2]

——

DRIVERS
745241

RaHE~cTes BUS INT CB % H

CTe6 BUS INT CB 4 H—=02

]

CTo6

ECC LOGIC & CHECK BIT LATCHES

( fl fi

fi & a fl DRE:M EE»

Lo [TPy
_zs-.nu-n

DATE JENG.J. LYNCH

VQX MEM

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4 D FF
745175

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12

RO|-5 CT97 EN BYT @ ARY DAT IN H

[CTO1]

R1FZ—CT@7 EN BYT 1 ARY DAT IN W

[CTE2]

018 Cte7 EN BYT @ ARY DAT

doe

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5901

5.0V

ARY

DAT

513 C1e7 €N BYT 2 ARY DAT

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R3E5—CT@7

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ARY

DAT

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IN L
IN

(CTO3]

[CT@4]

DS CTe7 EN BYT 3 ARY DAT IN L

do3

R43

BYT

[CTO1]

R2IzCT8? EN BYT 2 ARY DAT IN H

.
dp2

IN L

(CTev]

1Ka

PUR A H-LGCLR

CT16 BFR T@+T2 CLK H—34CLK

—PUR A H

4x2 MuX

2.4

745158
65

CT21 BYT MASK SEL H

ABUS RD W GED>——Y
<BBD)
o1
5

—16

R3F——CT@7 LAT LO F MASK L [CT16]

BUS Mask 8 H CRD>——3ow

Rea-

14
BUS MASK 1 H {LS2)—-10%

12
8US MASK 2 H CLE>———4H06

BUS MASK 3 HQ@—T—W

LR
B M
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a1 SeL

CCT11,13,1%5,161

-e2

RIF——CT@? LAT RD H

s
16

cTes LO F mask L ——2lp3

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3700

CT12 CMD X LATCH ¢1) L
CT21

ASdEN

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795174
£89

Rep®—— cTa7 EN BYT @ ECC DATA L [CTO6)

doe

5do,

R1 A, CTe” EN BYT 1 ECC DATA L

[CT@61

R2P2——CT@7 EN BYT 2 ECC DATA L

(CT@6]

R3IPE——CT@7 EN BYT 3 ECC DATA L

(CTO6]

qp2

EN X LAT ADR L

NLMBER

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ABUS EXT CY L GBD———={pe

CMD HER
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745373
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CT21 EN ARY DAT IN L —

8 BIT
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S12E

CTe? LAT LO F nASK L —f—

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EXT CYC L

€787 LAT RO H—————y

He-0a
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¢Te7 EN CB IN L [CTO6]

19dos

RSP~2}—CT@7 EN CB IN H [CT6]

PUR A H——LdSET

CT16 BFR T@+T2 CLK H

CLK

CT21 BYT MASK SEL H—
CT21 EN ECC DATA L ——

CT21 SET CB/SYN H

134 7532\ 11

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26-Jan-83
[CHEET LOCAT[ON:
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OF

PAI CMELOSK I )T 32009,
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FIRST USED ON OPTION-MODEL:

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CTO6 BUS INT CB 2 H——L2401

Ra——BuUS IF D@3 H

RaH2-8US IF D@2 H

CT@6 BUS INT CB 8 H

203

R3r2—BUS IF 083 H

CT@6 BUS INT CB 16 H

CT@S BUS INT CB 32 H

305

CT06 BUS INT CB T H——13D6
CTO5 LAT ROH AD 87 H

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745374

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L
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157

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FIRST USEd ON OPTION/MODEL: MS78PE__

J. LYNCH

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15120 [NEXT

CT10

|TITLE:
DATE
26-JAN-83

]ENG.

a1 gt tlall CHK Dcomans |2 e foaene OCATIONE

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CT1@ ERR LOG REQ (1) L —2CA3

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74574

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CT1@ R RDS E RR (1) L——=Ca4

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13
12

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CNTL LR REG C-D u.—{-—l-t:E1388

CT18 CRD ERR ¢(1) L

R4—=—BUS IF D24 H

BUS IF D38 H——210

CT1@ SEQ PAR ERR (1) L

125

, 07

CT1@ ERR REG CLK L

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CTi8 LD ERR REG L

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CT1@ C8 REG CLK L ——1lcik

CT1@ CB REG CLK L

€T19 LD CB REG H

RaIE—BUS IF D14 H

COL AD @6 H

R7E—BUS IF D11 H

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CT16 DL2@ CLK H

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nen

DATE

|BOARD_LOCAT[ON:

126-4eN-83 [GHEET

15:
23 JNEXT

MGZ8@E

HIGHER

ASSEMBLY:

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LOGIC

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CT12 FS ROY L

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£208

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REANCPK INSTRUCTIINS:
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[ [alres 7= -¢ [ E T

-1, ALD ~IPE

AEVISION HISTORY

oarel

‘

ECO NUMBER

[rev

SEI INTERFACE

TITLE
|

DOCUMENT NUMBER

UAJ M8376-0-0

mlm

SCALE

TsHEET

]

4 BIT
TRANS
CEIVER
LATCH
8646
€96

PAR

REC

PAR

REC DOIE—SB@1 REC MSK 3 H [SBO3,85.261
BUS D10 (FFT BUS SBI M2 L

I8
_]:_?—TRNRECor DIF8—SB@1
REC MSK 2 H [SB03,05.,061
-

Bus p2plt (BTT> BUS SBI M1 L

SBOY XMT MSK 1 H——L2TRN D2 12

REC D2HE—5B@1 REC MSK ! H

—

120 rRN D3 '8

REC D3HE—-5SB@1 REC MSK @ H

SB21 SBI T2 CLK A H
Ld'ReC Lo
SB18 EN SBI XMT DAT L—}—%CTRN EN
$B21 SBI T@ CLK A H

RECL2——-cBat PAR S H

PAR

BUS IF D11 H

BuS IF D22 H

1o
Z(TRNRECD1 D1FE—SBR1
REC BIT 22 H [SB03,84,25,11,131

BUS IF D@ H

REC DBHE— SB@! REC BIT 23 H [SBB3,84,85,11,131]
BUS Dloé-——@ BUS SBI B22 L
BuUS D2p!*—(FF3> 8US SBI B21 L

131rN D2 T

REC D2HE—SB@1 REC BIT 21 H

12 TRN D3 i

REC D3ME—SB@t REC BIT 20 H

SB21 SBI T@ CLK A H

RECIZ— 5391 PaR 8 H [SBOG]

(APS BUS SBI B11 L
2itRNBUSDODBt
|,
G,

REC D@FE—SB@1 REC BIT 11 H [SB@3,06,13]
Li> BUS SBI BiG1 L
[g
TRNBUSO 0105—@
REC DIF2—5SB@1 REC BIT 18 H

(SB@3.06,13]

BuUS D2plt
- ETES BuUS SBI 803 L

BUS IF D@9 H—12TRN D2 | .

[SBO3,04,25,13]

REC D2H2—<391 REC BIT @9 H

BUS D3!S (BT BUS SBI B2@ L

5821 8! T2 CLK A H—I—lC REC LCH
SB18 EN SBI XMT DAT L—%CTRN EN

| TRN CLK

EVEN TRNL@ cpay xmT PaR 8 H [SB@21

[SBO6)

RNBUSDODAPt
I, — (FET> 8uUS SBI B23 L

BUS IF D28 H

[5803,05,861

1-@~32€8U] 53| X
HITIN
Lao:saz:s [
4 BIT
TRANS
CEIVER
LATCH
8646
E17

BUS IF D23 H

BUS IF D21 H

[SB03,05.06]

BuUS D308 GATS BUS SBI M@ L

SBE4 XMT MSK @ H

‘ 2 ! ‘ARq

EVEN TRN‘TBQ— SB@1 XMT PAR 5 H [SB@21l

SBO1 PAR 2 H [SBCG]

8US SBI M3 L
2TRNBUSDBDBOL——(GB2>
|,

4 BIT
TRANS
CEIVER
LATCH
8646
E5e

EVEN T’?Niga

BUS IF D28 H

[S883,04,05,131

12 TRN D3 '3

REC D32 —SB@1 REC BIT @8 H

SB21 SBI T2 CLK A M-—I~Ld REC LCH
SB18 EN SBI XMT DAT L——:%CTRN EN

| TRN CLK

[SBO3,06,13)

BUS D318 (FBTS Bus s8I BES L

[SB83,86,89,13]

$B21 SBI T CLK A H—2{TRN CLK

Kt
D2

DEC777

4 BIT

CEIVER
LATCH
8646
ESQ

CEIVER
LATCH
8646
E49

CE [VER
LATCH
8646
E2

TRANS

EVEN TRN-%B—— SB@1 XMT PAR 3 H [SBe21
PAR

PAR

REC D@tE—sB@1 REC BIT 31 H [SB21,05,061

—

BUS DIDE (T3> BUS SBI B3O L
BUS IF D38 H——Z{TRN D1 3

—

BUS IF D29 H

REC DIF8—SB@1 REC BIT 30 H

([SB@3.06)

13 1RBus
D2b2plt
12 (ET3> sus s8I 829 L
REC D2HE—5B@1 REC BIT 29 H C[SBO3,05,06]
Bus 03018 (FFTH sus s8I Bas L
LZ TR D3 '8

BUS IF D28 H

REC D3P8—sB@i REC BIT 28 H

(SB@3.,61

sg21 s8I T2 cLk A H—h-Ld REC LCH
SB18 EN SBI XMT DAT L —TLGTRN EN

EVEN TRN%G—- SBO1 XMT PAR 6 H ([SBO21

REC}2—SBa1 PAR 3 H (SBB61

BUS DBPt—TVE> BUS SBI B31 L
3TRN DO >

BUS IF D31 H

TRANS

RECI2—<B@t PAR 6 H

EVEN TRN-‘§3— SB@!1 XMT PAR @ H [SB@21l

[SBO6]

BUS IF D19 H

BUS DBpt
RN 08 |,

BUS IF D18 H

— BB BuUS SBI BIS L
Bus o106
ZITRN D1 |

PAR

BT BUS SBI B19 L

RECI=——cgg1 PAR 9 H [SB@6]

BUS IF D@7 H

BUS DBpt——G@RT> BUS SBI 807 L
rrv 08 |

BUS IF D@6 H

BUS DID& (755 BUS SBI 896 L
ZITRN D1 [

—

Bus D2l (T3> sus 81 B17 L
BUS IF D17 H——3TRNREC
D2D2}8—sB@1
|,
REC BIT 17 H [SB@3,06413]

BUS IF D@S H

3tResus
02D2plt
|, @F3> gus sBI BeS L
REC D2HE—SB@1 REC BIT @5 H [SBB3,06,13]

<
—

BUS IF DI6 H

BUS IF De% H

REC D@FE— SB@1 REC BIT 19 H [SBO2,03,04,85,131
REC DIB—SBO1 REC BIT 18 H [SBE2.,03,24,85,131

Bus D3p!E_(ES5> BuS s8I 816 L
LZ7RN D3|\ g

REC D3P8—sB@1 REC BIT 16 H [5B93,06,13]

SB21 SBI T2 CLK A W—f—LC REC LCH
SB18 EN SBI XMT DAT L — G TRN EN

SB21 SBI T@ CLK A H—31TRN CLK

REC D@

—SB@1 REC BIT @7 H

[SB83.86,13]

REC DIF2-—sB@1 REC BIT 06 H

[SBB3,06,131

BuS D3B!E__GRTS Bus sBI Bew L
1ZtRN D3 [
REC D3HB—sBB1 REC BIT @4 H

SB21 SBI T2 CLK A H
1q REC LCH
SB18 EN SBI XMT DAT L —— LG TRN EN

$821 SBI T@ CLK A H—21TRN CLK

SB21 SBI T@ CLK A H

Za
&

[SB@3.06,131

TRN CLK

DEC?77

33"
=

o
N
TM

[+°]

4 BIT

TRANS

02 - sB@1 REC BIT 27 L ([SBI6]

CEIVER
LATCH
8646

£65

—

EVEN TRNIL2 _5gg1 xmT PaR + H_ [SBOR2]

317RN DR

REC DO

BUS D1PS (FE3) BuS SBI B26

BUS IF D26 H

2N o1

[

BUS IF D25 H

13 1rNBusD2p2pl?
12 _(FF3) BUS SBI 825 L

REC DIFB—SB@t REC BIT 26 H

REC D2HE—sB@1 REC BIT 25 H (SBO3,04,05,13]

BUS DIp!B(ERTS BuS SBI Baw L

BUS IF D24 H

Zren D3 | 1o

sB21 SBI T2 CLK A H——td REC LcH
SB18 EN SBI XMT DAT L-—%CTRN EN
SB21 SBI T@ CLK A H

"THTS DRAITRG A0 SPECIFICATTORS
T
e e TR o]

(B2 BUS SBI BI4 L

BUS IF D13 H

LRBusD2p2plt
|1, (F75S BUS SBI B13 L

REC D118—3B@1 REC BIT 1% H [5B@3.06,18,13)

REC Date—cB@1 REC BIT 13 H [SBB3,06,131

Bus D3ple (EF3> BuS $BI BI12 L

BUS IF Di12 H

REC D318 SB@1 REC BIT 24 H [SBB3,04.05,13]

TR D3 | 1g

sB21 SBI T2 CLK A H—f—1CQ REC LCH
SB18 EN SBI XMT DAT L——%CTRN EN

TRN CLK

SB21 SBI T8 CLK A H

} .

ITEMS

MELOSKI.

WITHOUT _WRITTEM

BUS IF D@1 H

2 1enBuSD2D2plt
7, GET> BUS SBI BO1 L

[SB@3,96)

REC D2PE—SBB1 REC BIT @1 H

[SB@3,85,161

PA:<MELOSKI>S33D@T.DPL.1,

SCALE

7
2.

"D"

RELEASE

BOX.

SIGNED OFF

LZiTRN D3 [\ g

REC D3PB—<B@T REC BIT @@ H

cao]

DATE
|ENG.
R
T

P .BOSSMAN"

|11-mer-83[CHEET

paTE

DATE |BOARD LOCATION:

[SB23,051

| TRN CLK

FIRST USED ON OPTION/MODEL: MS7/8OE _ [ IB-DD-MB8376-0

Bus 03ple __@BT> BuS sBI Bee L

PA: CHELOSK 533001 .DRW_111-MAR—-B3 10:4B8 |NEXT HIGHER ASSEMBLY:

[SB03,06,13]

(GF5T> BUS SBI B2 L

REC D1F8—SB@1 REC BIT @2 H

fM RED

d 0 g 0 t a D CHE D

R o e L R AN PoRT B2

D161ty SaUIPrERT CoRPORATION: o

BUS D&

ZITRN D1

SB21 SBI T@ CLK A H

REVISIONS

REC DB}E— SB@1 REC BIT @3 H

SB21 SBI T2 CLK A H
' ReC LCH
SB18 EN SBI XMT DAT L———}—,’;CTRN EN

TRN CLK

—

PAR REC{=—cB@1 PAR 1@ H {58061
BUS DB
— EET) BUS SBI B8@3 L

RN D0

BUS IF D@2 H

BUS IF D@@ H

REC DINB—5B@1 REC BIT 12 H [S803406,13]

Uo7 b REPROBUCED OR 0P {EDCHK [CHANGE NO. [REV

ISaLE

BUS IF D@3 H

REC DOFE—SB@! REC BIT 15 H ([5B@3:06,131

ZITRN D1

EVEN TRMI2 Sga1 xMT PAR 18 H [SB@2]

BUS IF D1% H

A~|

PAR RECI2—-5B@1 PAR 7 H (SBO6]
8US DBt (BIT) BUS SBI B15 L

BUS DIb&

—
By

8646

EVEN TRngfl— 5881 XMT PAR 7 H [SB@21]
RN DR

g 0o

TRANS

£33

BUS IF DIS H

(SB@3.84,13]

4 BIT

CEIVER
LATCH

TRANS
8646

$B@1 REC BIT 27 H [SBO34131

PAR RECI=—SBat PAR 4 H [SBES1
BUS DBP*
— (TNTY BUS SBI B27 L

BUS IF D27 H

‘ BIT

CEIVER
LATCH

SBI

|TITLE:

SIZE CODE]

INTERFACE
NUMBER

|CS [MB376-0-1

| SHO

REV.

{

! c J* 'Aaul

23BN

1-8-92£8U]

}300:[3215”
S|

'+ BIT
TRANS

CEIVER
LATCH
3646

PAR GEN
745280
E34

€113
EVEN

TRNLL®

PAR

RECL
Ta

EVENIZ—|—

REC DOFE— SBG2 REC PAR @ H

BUS DIBE G2

ZITRN D1

BuS 581

REC D1F8—3SB@2 REC PAR

P
|

[SB@S)

BUS

IF PAR L CL2>—

,
+VS

4 BIT

)

CEIVER
LATCH

TL @ EN

CNTL @ EN HI

[SB06]

CNTL @ SEND

L——3713]

SB@1

+5.8v

3 TRE‘“%Q°QQL@ BUS SBI TAG @ L

3
es1
1 \e

—

1Ka

> TR5U§1DY BUS SBI TAG 1 L

CNTL 1 SEND TR L

SB21

SBI

BUS SBI TAG 2 L

7uLSoy !
CNTL 1 EN LO DAT ouT L S2~/E1ea

SB@2 REC ID @ H (SB@71]

3-STATE

TRANS

EVZ

LATCH

ALY

E112

8646

RECI2— 5B@2 PAR 1| H
pent

XMT ID 1 H

31en

XMT ID 2 H

ZITRN D1

‘3TR§4USDEDE otki

[SBOS
]

<BUT> 8US

REC DeHs
Bus 03518

LZ1en D3
5
REC D37

L rec LeH

19 1 TRN CLK

1] CTRN EN

SBI

18/£119

3l 7

3 L

5o
e
=

CNFG A H

745005

g'
®

3]Et20

b
5

SB@7 SET FLT H

ST FED
H2
X7 ID 3 H

12006

Re—COV2>
xMT ID 4 H
-

813

R7 2—GH2> XNT 1D 1 H

SB16 LATCH @ L -1 HOLD
SB28 EN MSK-ID L —Ld ouT EN

TRANS

LATCH

E143

CONFIRM

3 TRN DO s
BUS

DAL <ETZ> BUS

FAULT

7| TRNBUSD1 DIC2—<ES3>
BUS SBI CNF 8 L
B
REC D1

BUS Depld

3—@12

BUS SBI CNF 1 L

REC Daf
16
121 TRN
BUSD3DIP-2<EPT>
BUS SBI ALERT L
|g

REC D3H

SB21 SBI T2 CLK A H—-}T‘C REC LCH
]

SB21 SBI T@ CLK C H

131 1RN CLK

SB11 INIT H—F—=dTRN EN

-SB@2 REC

L—3B@2 REC ID 4 H

L——5Be2 REC ID 2 H
SB92 REC

ID 3 H

[SB@7]

(58071

[5B@71]

SBOe

[3B@71

5
BOX.

SBI

REC DOFE—SB@2 REC FLT H [SB@71

H—1

SB11 SEND ALERT H

8
p

REC-H

PRIM REID
R

DATE
[TITLE:
ot | D LHI TEHOUSETM ]n-ma—a‘s
DATE

|ENG.

all i gl tial] e
DATE |B0ARDT LOCATION:
P .BOSSHAN"
11-MAR-83IGHEE
2
0F__23
PA:CHELOSK | 5533082 .0RW 111 -MAR-83 10758 NEXT HIGHER ASGEMBLY:

RELEASE

—

L2} E158),9
Tm

FIRST USED ON OPTION-MODEL:

"D*

SB13 CONFIRM @ H

~@UE> sus SBI ID 4 L

5B22 RD 1 PAR ERR L [SB@I)

PAR
ID

Tt R TTeN

12;

10
EVEN TRML

REVISIONS

SCALE

HHOLE OR[N PART A3

PRICMELOSKI>S330DB2.0PL.1,

,l‘a

8646

DinI A CaIPrENT LR o

MELOSKI .

3 N

=15

SAALL T BE' REPRODLCED oW 0P TES| CHK [CHANGE NO . JREV

qEI>

15
R5——<DN2>
XMT ID 2 H

e
O TTems

]

1074598 08— 5Be2 RO PAR ERR L [5B891

CEIVER

8103

1l .

5| 7150003

R3F—CFD xMT

;

HERE
N, ARE “’T‘: > T EROPERTY
O:

T@ CLK L

R2F

BUS DIPE
(BT Bus SBI ID 2 L

2lis
__2_Kf:'15g 32

4 BIT

=De

GED 8us 581 ID 1 L

REC DotS
REC D1

Sssgel;: sg?lrgnc&g; : 1
1

$892 RD @ PAR ERR L [SB09]

14C 74

811 INIT

SB@1 REC BIT 19 H

LATCH

CEIVER

sB21 SBI T2 CLK A H~—F

‘

168

745373

4 BIT

XMT ID 4 H

18 H

e
B15 UR

g 8IT

SBI

]

EVEN TRNLLO

SBE2‘ SBI PAR 1 OUT H

¥
3

+V1 H

CNTL 1 EN HI DAT QuUT L0

TRN CLK

BUS

REC BIT

];craw EN

PAR

SB21

$802 BUS IF PAR OK L—f1—3_

BuS D38 (GRT> BUS SBI 1D @ L

T@ CLK A H

E1g3 /

REC D2H2—~3B92 REC TaG 2 H [SBO6I

REC D3
1o ReC LcH

s ) g5
5

%‘gg

REC D1F8—SB@2 REC TAG 1| H [SB@GI

L2 TRN D3

D5
106

18 H

ofTrsee 32

S8B2 BUS IF PAR OK L

REC Do{E—SBB2 REC TAG @ H [SBOS]

XMT 10 @ H

233
3

SB82 BUS IF PAR OK L—-I—J_

)

coo

us |peplt
S

+¥1 H

HI DAT
ouT
L— 7450 c
DAT
OUT
L

CNTL @ EN LO DAT QUT L—2qE!88
V4 H

8646

OK L

UNJAM L

o4045
1

PAR_REC=—sBo2 PAR 8 H

PAR

SB@2 ARY RD L [SBO4I

4 | E107)

T@ CLK € H——C

TRANS

EVEN TRNULG

| I5—5B@2 REC UNJAM H [SBO7Z.111

SBI

SB@2 8US

’
H

XMT PAR

IF PAR ERR LLSB@Y]

A\
;
'
3 E4S

SB21

S2e1 MMT PAR 9 H

REC D31

TRN CLK

PAR

]

15@a

LATRN EN |

XMT

+5.0v

,,C REC LCH

b2
D3

SB@1

BUS O

SB31
H
SBA1 HnT
XMT PAR
PAR 5
6 H
SBO1 %MT PAR 8 H

*5.0v

[SBO3,26]

ReC beyl=.

__LZrQN 03

Soe

2001wt pas o

BUS D20I4<EF3Y BUS SBI UNJAM L

DBlen o2

SBO1 ¥MT PAR 3 H

SB21

S804 SBI PAR 0 OUT H—2iTAN
b0 2 DE BuS' SBT P 3 L
SB@2 SBI PAR 1 OUT H

5802 BUS

0DD

SIGNED OFF

MS78BE

B-DD-M8376-0

SBI

SIZE]CODEJ
K

1CS

INTERFACE

NLMBER

|M8376-8-1

| sHO

]

[ REV.
D

LG
R T

[NV

Lo M=

RNt
at vl v}

14Ysir
e

Dozt

8 BIT
3-STATE

R1=—<BD02> BUS IF DB2 H

]

Re—<BC1> 8US IF DB H

SB@1 REC BIT @@ H———2I|p2

8lpy

SB@! REC BIT @ H

13 o4

pet H

rRs——GBF1> BUS IF D@S H

SB@1 REC BIT 26 H

$B@1 REC BIT 24 H

Zip2

SB@1 REC /IT 25 W

8lp,

sB8@1 REC BIT 28 H

LATCH

7453773

3y,

BUS IF Da& H

<891 REC BIT 18

BuS
IF D1@
D1
S 15
j
US IF
H

SBA1 REC BIT @8

ARPRIS

R3 —CF> BUS I iF D25 H

881 REC BIT @9

R4=<CJ2> BUS IF D28 H

S8@1 REC BIT 12

rs——CCKI> BUS IF Des H

$801 REC BIT 13

Re——CK2> BUS IF D30 H

*ip1

—

SB@1

98 H

SB@1 REC BIT @9 H

81p3
3

REC

$B@1

BIT

REC BIT

12 H

SB@1 REC BIT 13 H

$881 REC BIT 1% H

17156

SB@1 REC BIT 15 H

1“3 0?7

IF ba

0o8 H

] BUS IF

17l

18ly,

®7

M3 gus IF
16 _aus IF

D12 H
°

D13 H
Diw H

19 sus IF D15 H

out en

LATCH
745373

R1P—GEAD
BUS IF D10 H
~slS—ED BUS

Ees

6 D FF

7HLS17

IF o8 H

SB@1

REC MSK @ H

ROIE—— $BOI UPPER MASK @ W

;

R3F—@BL2> BUS [F D@9 H

$B@1 REC MSK 2 H

ReFE—~@NT> BUS IF D12 H

SB@1 REC MSK 1 H

Slp2

R5 BUS IF D13 M

SB@1 REC MSK 3 H

1 D3

Re—=—~BPT) 8US IF D14 H

R7H—=—~@PF2> BUS IF D15 H

$B@3

UPPER

MASK

2 H

ouT e

DAT

OUT

TINE

R2F2—BUS
s

REC BIT

SBO3 UPPER MASK 1| H

SBB1 REC BIT 17

<503 LPPER MASK 3 H

SBO1

REC BIT 20

SBA1 REC BIT 23

185

—_—

17 b6

IF DI6 H

ReF2—BUS IF D20 H

SB@1 REC BIT 22

22— BUS IF D18 H

R3—BUS IF D17 H

81p3
13

SB@t REC BIT 21
)

—s

$B2@

$BA1 REC BIT 18

RAL——

<=~—B8US IF DIS H

$B@1 REC BIT19

SBei

—1—8US I[F D21 H

REF2—-BUS IF D22 H

R7H-2—-BUS IF D23 H
3

1'0‘5

———C HOLD

—LG Rl

ourt e

]

__Bus

H—Itips

S8@1 REC BIT 15

HOLD

ReF—<G@H2>.
BUS IF D11 H

"3 = BUS IF D@3 H

H—I13lpy

SBA1 REC BIT 14

R7—=—<CLD> BUS IF D31 H

1"807

SB81 REC BIT 10 H

e
RO[—BUS
[F 01N H

745373

3.0

sB@1 REC BIT 11

8 BIT

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12156

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$B@1 REC BIT 29 H

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SB@1 REC BIT 26 H———Zipg
sB@t REC BIT @7 H

BUS 1F 08

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SB@1 REC BIT 85 H——
D5
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L ———JCLR

SBTS LATCH DATA 1 L ——21CLK

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€67

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$BO1 REC BIT 16 H
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A

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745257

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17 H

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20 H

]

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SBA1

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AND

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5820 EN IR ID L—0 , N

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—20 €56

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REC BIT 26

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5

RS|——BUS IF DOS H

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REC BIT 25

SBAt

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SBA1

R7F——BUS IF D@7 H

ROIE—BUS IF D27 H

RIP>—BUS IF D26 W

R2—BUS IF D24 H

Zp2
g

BIT 28

SBA1 REC BIT 29

REFE—-BUS IF D@6 H

;:,o

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RIF—BUS IF 091 H

R3F—BUS IF D25 H

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REC BIT 30

1
RSI——BUS
IF 023 H

*os

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R7[——BUS IF D31 H
19

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18157
LG HOLD

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745373

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iy
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REC BIT @3 H

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1-08

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3

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8uS mask @ H

£i9-Da

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£36

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745373

PA:<MELOSKI>S230@2.0P
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L

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|
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ON

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[11-MAR-B3

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"

DATE

JENG.

DATE

[BOARD LOCATION:

! L-neR-83

19:50

MS78@E

[NEXT

DATE

HIGHER

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ASSEMBLY:

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SBI

|TITLE:

SIZE

{CODE

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| S0

INTERFACE
REV.
D

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6
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5881 REC BIT 26 H

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$318 ST ADR 25 H
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|

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XMT

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[ 11-MAR-83

|ENG.

DATE

11-rmar-g3| D. WHITEHOUSETM" In—naa-ea

11-MAR-83 [CHEFT

CRE D

DATE

10:51

|BOARD

INEX]

TITLE:

OF 23

LOCATION:

HIGHER

ASGEMBLY:

S12E

SBI

[CODE

INTERFQCE
NUMBER

REV.

I
[FIRST

PR:ICMELOSKI>S33DO4.DP

PAz<MELOSK!

8
MELOSKI4

LIMITS

REVISIONS

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nggxssmufmnscogg?&;

ADDRESS

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MS/8RE

|B-DD-M8376-0

K_1CS

[MB376-9-1

SHO

7
SB@1

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7415283

[SBEY4]

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1-0-92€81] 53] ¥ ||

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8
210-08

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7578-0C

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245

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31 pa

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pdps

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SEL

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745257

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£55

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B

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$B@1 REC BIT 0@ H

&S FeoONG

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— E39

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745249

REC BIT 20 H

SB@t REC BIT 18 H

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RO ——Ene> ABLUS COL ROR 8 H

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13

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ALZ> ABUS BK SEL @ H

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SBBS ROM A1

SB@Y INT INTLV H

Ru4f——— SB@S LOWER MASK
5

@ H

(SB@31]

RS F———— 5B@5 LOWER

[SB@3]

MASK

ReHE——

R7H-2—— SB@S LOWER MASK 3 H [SBB3]

[S5B08,20]

SB16 LATCH @ L

R3E

3 H———4D7

T4 HOLD

5] 74So4
SBIG LATCH @ H—=2
715

REC BIT 19 H

SB@1 REC BIT 21 H

SB16 LATCH @ H—1
8 BIT
3-STATE
LATCH

ga2

£123

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1‘375'_59&’,
SB1@ ST ADR 18 H—-3
1Ls

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2118

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110-0D

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7 5e8s

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SI2E | CODE

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— +V9 H

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NUMBER

£1a-0a

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CAL1> ABUS CNTL SEL L

SB@S INT INTLV L
SBO@S SEL CNTL 1 H

S80S LOWER MASK 2 H (58031

$B16 LATCH @ L —THOLD

ouT EN

THLS

DRAUING

MEREIN.

GRE

AND

THE

SPECTFTCATIONS,

PROPERT

REVISIONS

mm&imm&mmmm&fig
l
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SHALL NOT BE REPROGLCED 0R cop1eplCHK [CHANGE NG. REV
OR USED [N

E OR [N PART Ag|

THE BASIS FOR THE MANUFACTURE

PemisSTon:
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1GITAL EQUIPMENT CORPORATIONTM

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PaidMELOSKI>S23025.DPL. 1,

fi @ fl

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:

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P.BOSSMAN

ADDRESS

LATCH

DARTE

[ENG.

DATE

|BOARD LOCATION:

nmmmo.wnfiw%"hmwm
&
11-MAR-83 [GHFET

PA: CMELOSK] 5533005 .0RW [ 11-MAR-83 18751 INEXT HIGHER ASGEFBLY:

SCALE

fl g ”

FIRST LSED ON OPTIONSMODEL:

"D"

RELEASE BOX.
SNt

SIGNED

COFF

18376-0-1

MGZRQE

1BR-DD-MBR7&-0

MUX

SB@H

SBI

INTERFQCE

|TITLE:

STZE [CODE|
K

NUMBER

ICS 'MB3/76-9-1

| >0

[ REV.

{

|
[

a ]

ca3x

1-@-9/£8u] S| A

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185

g 795038
E120

g 8IT
3-STATE
LATCH
745373

DECODER
7451138
E92
[=4

]

RO EED ABLS MUX ADR 6 H

SB@1 REC BIT 99 H__jlog

=12

SB@1
SB@1

REC BIT 26 H—ZiDs

# 13

EED

anus

AOR

SB91 REC BIT 30 H—21g

5801 REC BIT 29 H

4F O

SBO6 INTLK RD L [SB121

7F P

886 INTLK WR L [SB12]

SB@1

REC

BIT

? 2 SEL

SB@1 REC BIT 3 H—}—;-c,j
ABUS HUX ADR 3 H

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$B81 REC BIT @7 #—8ip>
SB16 LATCH @ L -LqHoLD

5806 WR L

ggg;a

ABUS MUX AOR 7 H

\‘.—-——.

SB@1 REC BIT 84 H~Lilpy

3;0”2

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$801 REC BIT 88 H—Zlpp

i
REC BIT @5 H—14

]

SB@1 REC BIT 82 H—Lip1

—

RaF=—EB1> ABUS MUX ADR 1 H

5801 REC BIT 03 #—23D8

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R7-——<:::> ABUS MUX ADR 5 H

13 ouT EN

E154

PHASE CLK

H—

J[15NS
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38NS

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746373

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745138

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S881

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tps

L
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BIT

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MUX

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RS=— ABUS MUX ADR

SBB1
REC BIT 36 H——21 1
2501 REC BIT

TAG

REC BIT 31

R7——ABUS MUX ADR 5 H

UKAWING

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SPECIFICRTIONS

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PAR

103

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5o
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114

REC BIT 86 H—-2{pa

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REC BIT 87 H—1D1

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BIT 83 H—Z{p2

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7450912
€79

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.

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BIT

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A+

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fi @

REDD

DATE

11-1R-83]

SBOY6

|ENG.
D,

DATE

WHITEHOUSE" ]n-ma-sn

FIRST LSED

ON OPTION/MODEL:
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MS78BE

1B-DD-M8376-0
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g l
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EQUIPHENT CORPORATION-

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RBIS—SBOE ROM A6 H [SBE8]

: REVISION
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PA:<MELOSKI>S33086.DPL.1,

p——

EVENIZ
opD[2—

SBO1 PAR 19 H

SHALL NOT BE REPRODUCED OR CoPIEDLCHK [CHANGE NO. [REV

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SB@6 EXT UR L[SB15]
45280

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29 1

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5
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14 H

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SIZE [CDDEJ
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INTERFACE

NUMBER
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74586

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SB@2 REC ID 3 H

SBI

SBe2 REC ID %
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R3[14

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5

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Ga

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253

SB@7 HALT ON FLT L
$887 HALT ON FLT H

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As

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. 2

SB18 EN SBI XMT DAT L ——f—201

£38

Rp2

SB21

COMPARE
74585

R3| 19

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74LS174

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SBO7 XMIT H

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24

18 Bys IF D26 H

16 _gys IF D27 H

1% gus IF D28 H

7‘*EL,SQ‘; S

SB15 UR ABORT H——SD2
3
1
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R2L

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NUNBER

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SB12 BAD INTLK SEQ H———2iD!

BUS IF D29 H

4 D FF

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s

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15
RICTS

12150

r—CCLR

36k

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SB11 INIT 2 L

Re[ 1Y
~
R3

15
1w
P

r——CLK

SB17 T@+15 L —t—i

5807 SET FLT H [SB@2]

SB@7 ASRT MLT FLT L
SB21
SB@2 REC UNJAM H

SBI

g
TM1

1343

7 —BuS IF D31 H

—12c

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PA:<(MELOSKI>S23D13.0PL.1,

SCALE

7
2.

RELEASE BOX,

SIGNED OFF

i
i

A
i

HER

ASSEMEL

FIRST USED ON OPTION-MODEL: MS/80E _ |B-DD=M8376=8 -

ROM DECODE;}

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SR [NTERFACE

S_IEE CODE{

NUMBER

K_|CS [M8376-8~-1

| sHO
i

l REV.

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5.V

res
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R17

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1-8-9c£81] $2

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+5,0v

R19

R28

1Kn

1K X 4
PROM

825137
£104

2n
M

‘3’

———SB14 UNEQ MISCNFS L

D3
P

CNTL @ ARY SIZE A H

CNFG ERR H

[SBes]

SB1t

MISCONFIGURED

cnlr_:. @ ARY SIZE C H
CNTL
1 ARY SIZE
a H
CNTL 1 ARY SIZE B H
CNTL 1 ARY SIZE C H
SB@9 SEL CNTL 1 H
SB@Q INT INTLY H
CNTL @ CNFG ERR H <RI
CNTL

[5889]
(358991

CNTL @ ARY SIZE B H

[SB@91

+—S81% LOUER MISCNFG L
——SBi% UPPER MISCNFG L

e
3
S
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6
£
7
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R
13

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i
330

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11-10324-21
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8

To3EN) ;
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SB14

MISCONFIGURED

[SB13,16]

+5.0v

340A1

32 X 8
PROM

825123

o«

E186
$X2

MUX

79LS158
E105

YA p—————

]

ARY SIZE B H {DK2>

NP2

SIZE

SB1%

MEM

YOO

—52

23
Y4

[

21-DD

SB@9 SEL CNTL 1 H—zl{1 SEL

J:—

SBAI

8
MELOSKI,

PA:<MELOSKI>S33D14.DPL.1,

7
SCALE

“D"

RELEASE BOX,

5
SIGNED OFF

—

qEN

EM EE,D

DATE

JENG.

DATE

11-maR-331 0. WHITEHQUSE" ]n-nnfl-s‘s

DATE |BOARD LOCATION:

PAICHELQSK 55330 19.0RW 111-HAR-83 18:53 JNEXT HIGHER ASSEFBLY:

D161 To COUIPTERT ComameDr o3

s©
=

[ SBe+,e3]

EYK L

INTLV

@] 1[G [ ‘CE@ U CRRD.

e
or TR A TLRE
O]

[SBAY4.09]

£
@

MISCONFIGURATION

REVISIONS

|
=]

—CEN

oas“"“‘use“gr?fiREm"’E“SE";S"pES?’EECHKlCHQNGE NO'%REV

[SBO4,09]

Yeoled

1e-00

TRTS DRAITNG ARD_SPECTF TCATTORS

§@
.

[5B04.@3)
[ SBO4,83]

l')?é?r:l: Efimr cuaponnrm; a&fi

[SBO4,891

7MP

[

CNTL @ ARY SIZE C H (BLT>—-H8-0C
CNTL 1 ARY SIZE C H QLS
1-0C

4MO2——SB14 MEM SIZE 4 H

o A —

1-DB

SMOS——SBi4 MEM SIZE 5 H
6MPY

CNTL @ ARY SIZE B H (DRTy—218-08

CNTL

SIZE

MPE——SB14 MEM SIZE | H
2MOZ———SB14 MEM SIZE 2 H

CNTL 8 ARY SIZE A H DET>—%518-DA
CNTL 1 ARY SIZE A H <DEZ)
1-DA

1
OMDs—F—SB14 MEM

FIRST USED ON OPTION/MODEL: MS/80E
|

1B-DD-MS8376-0

]

MEMORY

|TITLE:

SB I

srszcooEI

INTERFQCE
NUMBER

_ICS |M8376-9-1
EE

REV.

ABUS

SB@6 REG WR L

_]74sea\13

H—|

2N |

—B(

HEREEEEER
mlms

SB2@ SEL DAT LATCH 2
L
.

$B13 600D REG CYC L—2

12y

‘

E%?
/

E63

SBIS EXP LR DAT 2 4

SB2@ SEL DAT LATCH 2 W

—i

%+ D FF

74LS175

——

san\ia

8 4

a 3

E78

SBOS LR + INTLK WR L

RO
pa

R1Fz

5|0

[SBO6.13.161

SBIS

>
7

SB13 GOOD ARY CYC L

SB15 EXP WR DAT L

EXP WR

DAT

Ve Hj_

1
18

74se2

E63

\18

1],

Ra;'n

3TM

13p3

sB15 REC 6D DAT H

S821

SBI

T@ CLK

C H

1871518 08—
I

—8d

SB15 EXP WR DAT L

', |Tasee )

_1.,

21p

E?2

5 [_

SB15 CLK WR ABORT L (5B201

$82@ SEL REG A L —

(]

o |eo0® M—SBIS LR CNFG A M

L5y

sB21

—SB15 WR REG B H

5 | E126).5

SBI

T2 CLK C H—34C

SB21 SBI T@ CLK L

(SBO2,03,11]

[FTA ]

$B@6
WR DAT TAG
OK L

[SBOY4,07]

SB15 END REG WR L

C[SBIAI

oP%

]1
SB11

Pusez \!

5820 SEL REG 8 L——

SB20 SEL REG C L —

9 na

SB20 SEL REG O L

1] 74509\

E26

cre

@2 UR REG B L

INIT 2 L

B
8

745008 @FT> CNTL 8 R REG CD L

_—

SBIS EXP WR DAT 1 H

SB1S EXP WR DAT 2 H
SB21

SBI

2
74588

12 reson\t
14

SB1S LATCH DATA |

SB15

LATCH

([SBO7.041

DATA 2 L

[SB@3,041]

74s@2

E62

\13

9| 7useN\

SI12E

|cs

CODE

[H8376-0-1

——

SB21 SBI Te CLK L

([$B12,13]
SB15 WR ABORT H

[SB22]

SB21 SBI T2 CLK B H—2]CLK

S806 PR 0,1 0k L—3\

; 1.2
N8 SB15 END REG WR L

sm21 ser T2 ck ¢ W—LUCLssigé
HPa

CLR

SBIS REC GD DAT H

@FE> CNTL

WR REG C-D L

T@ CLK B H

AHID

DRAHLNG AND SPECTFTICATIONS

REVISIONS

REPROGLCED
OR COPIED)

PROPE|

fifi%&. sfim&fir cmqr?g “'OSCHK ICHANGE NO IR
NOT BE

UHMOLE OR

IN PART AS|

THE BASIS FOR THE MANUFRCTURE

@fl

ORI

1SN
s rIOUT (LRITTEN

[REV

8
MELOSKI. PA:(MELOSKI>S33D15.DPL 1,

7
"D"

RELEASE BOX.,

|
i

SIGNED OFF

{ENG.

SATE

1B0ARD [ CLAT LA

11-MaR-83[CHFFT

FIRST USED ON OPTION/MOBELI MS/SQE

DATE

l DaTe

11-aR-83{D. WHITEHOUSE" 111-nak-i1

PA: CHELDSKI >83

'
SCALE 2,

101 [NEXT HIGHER ASSEMBLY!

|B-DD-M8376-0

|TITLES

SB I

|
.

Sl2E ICDDEI

INTERFQCE
NUMBER

_|CS iMB376-B-1
SHO

I REV.

13‘0
AN

| -o-gce8u| 53 T[

338UN

SB@1

REC BIT 81

H——

SBi6

SB21

IMTLV ADR OK H

SB]

{ 3002|3215

T8 CLK A H ——m

BUS TR SEL

e H

m .

o))

o5 .0v

R22

S3@9 CNFG A BIT 00

SB14

MISCONFIGURED

338a

—

$881 REC BIT 27 L ——L7¥S15 I8

SBOS CMD ADR TAG OK H

gz 4

—@V2> MEM GO L
+V7 H

5
SBIS EXP WR DAT L —f—23

SB@S REC POR @,1 OK H
SBOE ARY FNC H

374515 )8
E12

——

SRR

SBO4 ADR LESS H——11|74515)8

S$812 INTLK BLK L

ARY

—1

8
'p3
]

CLK MEN G0 L

74574

SB@% ADR GREAT H

2
—=<dp

13
INIT BuSY L ——13

3817 To#15 H——1C

S816 CLR CrD BUFF H———Z71515

E4Q | g

aPs

M2 1
sa16 men 50w csB20
]

T 2

c
LATCH

{—-SB16 LATCH 8 H

[SB82.,05.286,171

SB16 CLR CMD BUFF H

[S805,201

SB811

INIT 2 L

]18

5
74502

w7 H
SB16

+3.0vV

—

1560
CNTL

80T

@ET—

74500\

'pe

TAKEN H—+2d

E4S

]’

s821

s8I

CLk

f—

'b8

03— 5816 CMD BUFF FULL L [SB13]

8+=—SB16 CMD BUFF FULL H [SBi13]

1R8

Fusrd
Eve |5

H—2{c

SB21 SBI T CLK 8 H—¢

SBITINIT 2L

4574

2ly

Ry Eas

74574
43aDE

7usoR

INIT + END REG/ROM CYC L

SB17 EXT WR CMD

[TTA |

————SB16

+V7 H

D¢

;

—2

Mmsa\Lt

124 p

E29

&,|

E43
SB17 To+15 L—f—1lc

SB16 ARY ADR OK H

[SB131]

1.8
3

SBI1

INIT 2 L

SB22 END REG/RONM CYC L -89

THIS

URRHTNG

ARD

UsED’ I

PROPE

SB16

E%2

INIT

+ END REG-ROM CYC L

THE BASIS FOR THE MANLFACTLURE

Sfl'fimssmmflscog#;fi;

JIPHENT ¢

PA: CMELOSKI>S33D16.DRN [11-NAR-B83

7
SCALE

DATE

EM EEID

“D"

RELEASE

6
80X.

SIGNED

OFF

FIRST USED ON OPTION-MODEL:
A

|ENG.

DATE

11-maR-831D. WHITEHOUSE" In-nnn-aa

((fl LGt &@ fl T

SRITTEN

MELOSKI
. PA:<MELOSKI>S33D16.DPL.1,

(5829
1]

e o8 10 Pagy 5

11
19

P4SEO\E

REVISIONS
Bitgfigi Efimfifcmar?g mocF)CHK [CHQNGE
NO TREV
SPELIFILATIONS

SB15 EXP WR DAT L
SBe4 AD R GREAT H
SB@4 ADR LESS H

i
1-

—

|TITLE::

SB I

LOCATION:
1

11:02 JNEXT HIGHER ASSEMBLY:

MS78@E

-1

SB16 REG/ROM CYC H [SB2a]
SB16 REG/ROM CYC L [SB171

th3
_

SB13 GOOD ROM CYC L

SB@1 REC BIT 27 L __+__2_74515
4 EN1
SB@S CMD ADR TAG OK H

6 ) o

SB16 INTLV ADR OK H

SI12E

R23
330a

+7 H—J_

4
SB13 600D REG CYC L —1E_
=

|CODE

+5.0v

5¢f

1
CLK MEM GO L

|cs [Me837e

NUHMBER

|B-DD-M8376-0

SIZE CODEJ

| K
2

|CS

INTERFQCE
NUMBER

|M8376-0~1

SHO

REV.

]

SB16 REG/ROM CYC L

,
816 LATCH 8 L

1“

\V
£32

’ _2

—

5
$821 SBI T@ CLK B H——’-( {liI5NS

o,' Pom

38NS

45NS

BeNS

liz

LSy
£y

*N7 H—

1-8-92£8M s:l x”
EC
]gm 3215 L

75N5)-8

a ]
1 2 l ARd

SB17 T@+15 H

(SB16.,20]

1745045019 cg17 T@+15 L [SBO7 1164184191

+V7 H

g1@

)

=
PT

5| 7952416
se

SB17 CMD TAKEN H

m—

LS74

SB21 SBI T2 CLK L—F——C

E46 | .9

oPg

:[13
5

3 7usi 6

SB17 SEL CNTL @ H

;_7‘5” 12 _@AT> CNTL @ LO @ OPEN H

C
9

174511 \a

SB17 CNTL 1 H

':{‘ 74511
\8 __(EEB> CNTL 1 LO @ OPENH

16} E4

17411 ) \12

19 E3

SB17 EXT WR CMD TAKEN HLSBIG]

124

$B17 EXT SEL CNTL @ H—— _—

74508
€8

\11

37451146
% g3

C(REZ> CNTL @ HI Q OPEN H

yfi

3D FF
79LS175
Ls!

“

ABUS RD H

Re[

)

ABUS EXT CYC L —}—2{D1

$817 EXT SEL CNTL

=3
o=t

SB17 READ H

ABUS CNTL SEL L ——L&p2

—~3o3
T2 CLK B H

1L 7ust

E18

SB21 SBI T@ CLK A H

CNTL 1 HI G OPEN H

§m

R
3B17 CNTL 1 H

Chal
By
w

SB17 EN BUS IF DAT 2 W (580,201

CLK

—

SB17 EN BUS [F DAT 1 H[SBE%,201

—

5.0V

R8O
1Ka

2[;

1 -2~ 5B17 EXT SEL CNTL 1 H

S52@ DAT OUT TIME H

121 Eras A

SB17 SEL UPPER MASK H [SB@3]

74574

sB21

SBI

3 E19 | 5
T2 CLK A H—HC
_P¢

+V7 Hj‘
CTHLD

825817 EXT SEL CNTL @ H

URKAWING N0 SPECTF ILATIDNS

PRALLIALLT
REV
o"%fl&
“'%CHK LC'-!EQNIG?E[O;E?
L NOTEfim“fcmang
GE REPRODUCED OR_COPIED
. REY

@] []0 g 0e t@

OR THE MANUFACTURE OR|

TTEMS
ol
0 iOUT 5,JRITTEN
1383
MELOSKI«

PRICMELOSKI>S33DI7.DPL.t .

SCALE

7
2.

"D"

]

4+ 1 sBi7 extenoed w

SB11 INIT 2 L ——qCLR

SBI

SB21

J|7esee

h
e
SR 17 SEL CNTL @ H

H—

RELEASE BOX,

I
SIGNED

OFF

E'M EE'D
CHK'D,

P .BOSSHANTM

LATCH

CONTROL
Py

BATE |ENG.
DATE
|TITLE:
11=MAR=83|D.
o/
ARWHITEHOUSE"
TION: ’n-ma-n

11 <Ml =83

PAICHELOSKIDS3ID
1 7 .DRU [11-MAR-83
11:03INEX]8-DB=M8376-0
HIGHER ASSEFBLY:
FIRST
USED ON OPTION/MODEL:
MS78@E

SB17

SB I

INTERFQCE

SIZE
lcooe‘ IM8376-8-1
NUMBER
K_{CS

[ sHo

I REV.
D

;

3
+V1

' c '638[

+¥1
i

SB2@ EN XMT REG/ROM H

1 -3
7qs7~rb <ENE> CNTL @ EN HI DAT OUT L
D

5817 Tes15L —+—THC raog

aRB ok H—L lg oa8b
5818Lk
18 CLK
74574

’

lsaoalaztsll ‘

1-@-92£8uW) S3| A |

&B 9
SB19 CNTL @ EN LO DAT ouT H—2&{p 'p8

238N

E175

SB19 CNTL 1 XHT DAT H
SB18 CLK ARB OK H e

CNTL 1 SEND TR L —f—

BUS MASK 3 H ———
SB18 EN HI DAT OUT H
+V1

—

SB18 EN SBI XMT DAT L [SBO1,82,07]

CNTL @ SEND TR L

SB19 CNTL @ XMT DAT H

+va o

—
+V1

L’

)

'BE_EFE> CNTL 1 EN HI DAT OUT L

24574
E175|

SB18 EN HI DAT OUT H——13_—

sB21 $Bl T@ CLK L ——5

SBI1 INIT 1 L——4

+5.0v

—

SB18 DIS LO DAT EN L

—

SB2® EN XMT REG/ROM H

33Be

338a

}

SB18 SEND HLD H [SB@Y]

fiaD?L,SSL,\Q

2[ DT T 'PB_35B18
SBI8 ENOIS HILODATDAT OUTEN HL [$B131

E174

}

=
—a

SB21 SBI TO CLK C H

3| CE186aPs15

BUS SBI

BUS
BUS
BUS
BUS

SB19 CNTL @ XMT DAT H19

SB19 CNTL 1 XMT DAT H-—2

12d,

ARB OKP

24 TR3

204 TRy
S TRS
=4 TRG
TR?

BUS SBI TR 83 L

TR9

TR @8 L

TR8

BUS SBI TR 10 L

TR1@

BUS SBI TR 11 L
w1 H

can:
smr ta mx o u 11IE1BYLE
5821 58I 1o CikK C A——C
prg

$819
-3¢
203 SEND
e TR
TR 81LL ;za

SB2@ REG/ROM SEND TR L—Q

19
g8

39TR13

BUS SBI TR 15 L

BUS
SEL 8
o TR
Ry

74S74
E178]
q

821 SBI T2 CLK L—3C aPs

RIS

8
811 INIT H-ET20
10

SB17 To+45 H—2/E10@!

sB21
SBI T@ CLK C H—24T CLK
s21 SBI T2 CLK C H—+—qR CLK

A
ARBITRATE

fié??f:fi:&: :::;;:fi%;

REVISIONS

NoT B REPRODUCED.Ok C0p 1co|CHK [CHANGE NO. [REV
USED IN. WHOLE OR [N PART A9

TAE
o TEMS
Wl THOUT LR ITTEN
e
o rprEny CommnD o
MELOSKI.

PAR:<MELOSKI>S33D18.DPL.1,

SCALE 2,

"D"

OREM REID

(()j 011 {t & fl TR0
P .BOSSHAN"

RELEASE

BOX.

SIGNED

OFF

(SB19,291]

;
DATE
|TITLE:
nmgez]_%N.GHHITEHOJSE"
Lv-flafl-e‘l

DATE |BOARD LOCATION:
|11-mer-83[CHEET
]
GE 23

PATCHELOSK155 3301 8.DRW 111-MAR-63 T11:0%|NEXT HIGAER ASSEMBLY:
FIRST USED ON OPTION-MODEL: MS78BE___
|B-DD-M8376-9

L=
§3
8
2

TR1Y

Bus
TR SEL 2
BUS TR SeiL i

s8a1 SBL T2 Lk L——+———1{C 13,Ps

SB21 SBI T2 CLK L

BUS SBI TR 13 L

6
105—5818 CLK ARB OK H

7as7s

TRI2

BUS SBI TR 1% L

’CD

TR11

BUS SBI TR 12 L

159

0%
05
06
@7

V1 H

SqTRe

TR @3 L

TR
TR
TR
TR

SB18 CLK ARB OK L [SB139,201]

3c
1Ro
29 TR

L
L
L
L

BUS SBI

N 74574 P=—EV2> GOT DATA L

SBI
SBI
SBI
SBI

E158
TR OUTPTA<EED BUS TR L

BUS SBI TR @2 L

RE3

Za
&

Dc181

BUS
SBI TR @0 L
BUS SBI TR @1 L

5.0V

<7
-

PRIORITY
ARBIT

SB11 INIT 2 L—

e—

}T
‘—"—@_J

SB18 EN HI DAT OUT H

+v2 H

BUS MASK 3 H

1Ka

| Ru2

—%@

BUS mASK 2 H

_—

- Ta_s
1

74511 \a

+5.9v

LrR7e
3

SBI

INTERFACE

SI2E [CODE
NUMBER
K _ICS IMB376-8-1

I REV.

H’

CNTL @ SEND TR
L <FET>

74508

Ei78

RS0

—SB19 SEND TR @ L

8 *ASM
‘

HIAUN

z-a-ezsaui

3003 | 3218
sa[

fl!

([SB18]

1Kn

+5 .8V ——— A
SB19 CNTL @ XMT DAT H
CNTL

SEND

—]

SB19 CNTL @ EN LO DAT OUT H

1
$818
CLK ARB OK H

[S8181
5

3y
SB21

SBI

SB18

168

ARB

T@ CLK L — '3‘:557114

]

CLK

—f

74510

\n&

3l E181

*V1 H

=
$811

INIT

L
o

—=dp

SB19

CNTL

'O—@cun @ EN LO DAT OuT
@

DAT

our

[SB18]

74574
E160

$817 Ta+15 L———2{C

opPe

SB18 DIS LO DAT EN L —f—

9 \n8

18] 74510

C
C

{
12

i
13 Q

}

1:.

]

)

SB18 DIS LO DAT EN L

:a{@@

o.]74588°08

SB19 DIS REG/ROM OUT L [SB28]

JE176

+V1

—

=el)

SB19

CNTL

FEZ
&

SEND TR L

$817 Te+15 L

SB11 INIT 2

+5 .8V —a—————|

ONTL 1 SEND TR L

SBI9 CNTL 1 EN LO DAT OUT H

}é’é‘;g‘a'

1
SB18
CLK ARB 0K H

XMT DAT H

SB21

[SB18]

SB21

SBI

T CLK L — ncfsfiw

SB11

SBI T@ CLK L

EN LO DAT OUT

=
.
wv

j7se8

—=QE!19

——gu

14
B8

gPg

1Ka

y2 E?SBB o519 SEND TR 1 L [SB18]

SB19 CNTL

11|E160|

—

CNTL

'O—@CNTL 1 EN LO DAT OUT L

74574

5818 CLK R 0K L—+—islo\ s

158

Wi H

3 E181

£163h3

K83 Ps

INIT 2 L

TATS DRATIRG

m‘_n

5H-.CIFILR{§W5.

REVISIONS

CHK [CHANGE

NO
. [REV

PMELOSKI
. PAIKMELOSKI>SIIIDIC.DPL .1,

‘—LTSEEM
o

SCALE

7
2,

RELEASE BOX,

SIGNED OFF

PAICHELOSK]

A
i

TITLE:

I NTERFQCE

fl
%

Y5330

3bSSMAN"

SHE

_L11-HAR=

FIRST USED ON OPTION/HODEL:

RE'D

dflu ”g”fl

M578

HIGHER ASSEMBLY:

_1B=DD-M8376-8

SIZE ICODE]

M8376- 8

[ -0
L

REV.

$818 CLK ARB OK L—f—

l-B—‘BéiBH[ sal N H

*ATd

33034 321S

2 E1es

SB20 REG/RCH SEND TR L

[SB18:3
SB@Y CONTROL @ PRES H

|
I. |
3
B8
'
s817 Tor15 H—L1QCTY,

SB16 REG/ROM CYC H

TM~

27asl &

ABUS RO H

‘

9@—5829 EN CNFG A H [SB@9]
79se2

<828 DAT OUT TIME L

I-f

SB19 DIS REG/ROM OUT L ——3f

138171
£ S203,281

SB22 DAT OUT TIME H

+V9 H

SB23 CONTRCL 1 PRES H

»! @o SB20 EN CNFG A L (SB07,871

E18 35
@6

821 SBI T@ CLK L

\18

7453216 (ART> €N REG° B L
——5@_.

124

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7PI424A-PL | CABLE POWER (BLK) | KAIS® +5A RET-D | _FRAME

PS4 -5 RETURN

KATSP-J1T

SEE NOTE *73

FP78¢
OR

- |
SEE NOTE

FP7 8¢ + KU 78@
48

TPI424Q-PL|

POWER CABLE (BLK)

PS TM +5A RET -D IKAT8O+5ARET-D|
|

TP1424-PL|

‘53

PCWEIR CABLE (BLK)|

7@14530-PL | POWER CABLE(RED)|

TP14212-FM|

CABLE AC DC LO

-B

PSTMi ~FA RET -A

[(KATSQ-5ARETA

PSS
®( +5V
|

CABLE - P!

~D [KATB@+5A-D|
-C

-A

CABLE - P2

KC78‘¢ or KUTS

-C

-B

T@14530-@PL | POWER CABLE (RED) | P5TM| +5v

-C

(KATS@+5A
-A
PS3 - U3

KATS® - J\T

| 7014530-@L] CABLE POWER (RED)I KATBP +5A -D

PSTMl + 5 RETUR

<+
-

PS | +5A

?OPT‘O“AL 5O

§(’3

ACDC LOWEGND

SEE NOTE 2

|KATBP+5C-B| PS
2 +5V

|SEENCTZ 3 | ©

o
50

NOTES:

i, REFER TO E-UA-KATB@ FOR INSTRUCTIONS OF

JUMPER REMOVAL N CONFIGERATIONS USING PSTM

—

RARNESS (B wirs
=8| PS 5 +SRET-D ; PSS +5 RETURN
'

PS*5 - JIP
PS*5+:15V-15V+GND]
pelpsS
.5 RET -D P55 -5 RETURN

?
;

-8

=
-3
780 ~5C-A

5HARNE55rR§e\éC5TAF75RM-P4iPe5 «5v -D|

MST8@-JI15-A|

-D

19142.43-3M | CABLE TO T.GD. BAT. | HARNESS -P2

PS72 -5V

KATSP +5C -D {P5%3 «5 RETURN

Ps’4 +5V RET -C

CABLE POWER

RTR MEMORY (BLK)

Nf_io;:lmomx.j

-3

|
4

-C

RKGil = P32
RKGii ~ P4

1@ia 529 -BK

PS 72 +5V

P573 +5/RET -A |KA7T8¢+5C RET-A |PS*3 +5 RETURN

T@/695/-0-4 |INIBUS PWR HARNESS!
HARNESS -P|
rarness TNCEEM
|
HARNESS- P3

KATBQ-5B8-B|

-Pib
-Pi7

TRi4250-¢K

DWT8P~5RET-C!

DWT8P+5v-Bl

N.C. (OPTIONAL)
RAGiL — P2

NC. (OPTIONAL)

TMSTep-Jla

7pi4249- A | CABLE POWER

ADAPTER BOARD-J2! ADAPT.
AC,DC LOW +GND

-Pl4
-5

REMARKS

10/6957-D-DIUNIRUS PWR HARNESS | HARNESS - P2

MSTeQ-J17

CABLE- P3

- P13

—555

KATE@=J14 ACDLLOW-GND

CABLE - P2

= F:g

DWT780-J!4

HARNESS

=5VGND
= 5VEND

| KAT8P -] 16 AC.DC LOW=GND

|
é

70/6987-6~-2 [UNIBUS PWRHARNESS|

i
|

CAR_T - P!

CABLE - P2

L
f

-3V GND

FROM

DW78p+5VRT-D| +5V RETURN

CAB\_:. - '.3\

R b | PARTNUMBER | DESCRIPTION

CABLE AC DC _OW

T0142.2-CN | CABLE ACDC LOW

REMARKS

DW 780 +5V-2

TPISPT3-P-P [HARNESS
-5V TERMINATOR H/-\RN‘(E5“
RING’jW

| 7¢1a2i2-2M

11780 - Cu/Cv

FROM

T¢is2i2-¢gE | CABLE AC DC LOW

|
.

_HAR%?E% &?&E{:'ERM.

(“bvégg PART NUMBER | DESCRIFTION

11780 -CU/CV

DIGITAL EQUIPMENT CORPORATION"

2. IF THE FP78P iS5 INSTALLED. REMOVE ITEM 57,
)
THE
FP78Q0 19 INSTALLED: ITEM 56 Pi CONNECTS

¥ o H;'s"\-fi STHERWISE 1T 15 COMNECTED TO
DW

Jhis SHEET FOR

8@ - J13.

ONLY

SARNESS Ve FEM
o1y 0e "5 -5 RET-A|
HARNESS - Pi2

[ADAFTER 30ARDUIAL,
DL LOW + GND

REVISION HISTORY

TME178@

SUB-SYSTEM

C
INTERCONNECT

-0

DIIC|11780-0-3 | ¢
T

‘

8
s

PROPERTY OF

1 A‘gu

EMQBL\ mota(z:u]s

]

AND SPECIFICATIONS, MEREIN.
ARE THE

DIGITAL

EQUIPMENT CORPORATION

AND

SMALL NOT
ORCOPIED
OR USED IN WHOLE
O IN PART AS THE BASES FOR THE MANUF,
SALE
Of ITEv
PEMMBSION.
COPYMGHT
« 1984

THGITAL EQUIPMENT. CORPORATION"

0T
0
N
v

BYTE WR?
WRITE CYCLE
All MEM GO L

E27-6

.
E£27-8

RAS
CAS

—_

T2
|

CT E193-9

PEN H
EN ERROR LOOK

GO
L

SB E33-4 SBI

—

____f'_—l'

J LU LTI

AHEAD L

ADDR

| S—

’

S8 E33-2 REC BITS

CT ENS-5 CONTROLLER 717 7

fi'

WRD ATA

[ 77

OATA

TI77T 77X LN
7 XX

INT BUS

T@ 2.
T0 ,,T: TO s=z 12
i

CT E162-5 ARY 8SY (jH =k
crem-13ecc INnwatcn

TM
‘

BYTE
WRITE INTERFACE
[0 T2
12 12| ~
SUMMARY
‘l 1]
AlIV2 MEM

El6oaT
CT T E169-7
CMD X LATCH()
L —— —

AI2B2 LO Q OPEN H

A7 77

////////j
§T

READ

DATA

|WR

WRITE

—

DATA

7 (%5[;3 v;R AX L

T\l

‘-RAMS)

77777777777,

T £138-32 ERROR L

CT £138-33 MLT ERROR L

CT 150-9 ECC CORRECT H

CT E125-13

ECC OUTPUT LAT

OPEN H

CTEISI-8 LO X CLK H

CT E88-5 ECC GENERATE L
CT E133-17

RESET

ARY

BSY H

) K

—.

—

o
<_._

‘;’:"'

LONGWORD WRITE INT

SUM MARY

AllV2Z MEM GO L

T.|2

Ta|

T;z

WRITE

SB. £33-4 SBI

SB E33-2 REL BITS

/
IADDR

| WR DATA |CONFIRM {CONFIRM

4
| DATA

X
| WR

ZZU:%C‘:X/
ZODR

|OATA

E35-3 WR AX L

(TO RAMS)

DATA

) VIS

[ 777777

——

1
g

TM Borbara Peinicoa
it

on’

w|a

ous. NG

% o uneyd] TTE
djilgli|tiail] A
7% .. 4 MSTBO-H MEMORY
DA!

arop

TIMING DIAG.

)

“E’ §

b"j/&m‘“"‘/-

c;"ss;. qer

wra

DATE

[

=
SZE | COOE

SCALE

rwo

NUMBER

| weeer

]

“THIS DRAWING ANC SPECIFICATIONS. HEREIN. ARE THE
OF DIGITAL EQUIPMENT CORPORATION AND
USED INWMOLE
SHALL NOTBE REPRODUCED OR
OR IN PAAT AS THE BASIS FOR THE MANUFACTURE OR SALE
OF ITEMS WITHQUT WRITTEN PERMISSION.
COPYRIGHT @ | G4
i

DIGITAL EQUIPWENT CORPORATION"

AADWORDRR 0

AllV2 MEM GO L

VAQ2 €27-8 TAS

OPEN H

T2 ) T2 70 T2 T0 T210

vAD2 E27-6 RAS
CT EM-3€CC IN LAT

€T Ei&s<T MO X LATCHB L 77

329 ENL ERROR LOOK
CTAHEAD

W CT ET46 L0 DAT OUT LAT

Ei38-32 ERROR L

CT E12543 ECC QUTLAT
- OPEN H

ifi

SBE 33-2 REC BITS

7 XTA T 7 7T A7 7777777,
T APDR
TTIT

(HOLDY

DAT OUT L

‘

]

GOT DATA L

GO L

_—

—

CT E169-7 CMD X LATCHuDL

CT EI62-5 ARY BSYW H

NUMBER

AlIV2 MEM

DITD|

CLE.FULL WRITE) EMASK2 1111

8IZE

LONGWORD WRITE CYCLE

MS780-H-4

[a]
4

F1@v2

;

READ

SB EI02-SEN SBI XMT DAT L
i
—

CONFIRM| D&7A LO |DATA Hi

o0 G
IZX SW

S8 EI75-8 EN CNTL HI

WR TIML

T TR

SB £33-4 SBI

CT E1S0-3 SBI TR £ L

CTEB8:S ECC GENERATE L
FIOE2 SEND TR L

READ |

(EXTENDED CYCLE)

CTEISI8 LO X CLK H
AIQU2

T2 10 12 To

'
i

Ally2 MEM GO
L

BT VL Lo ‘ | I
STT AT 7T 7T
SBEWBIC ABUS MASK 2 W 7777 77 7V 77 717\

|
‘

‘__[fi —_—
!

T RSP MLT ERFOR L

CTE1509 ECC (ORRECT H

;

M
—

T2
| T2 T0

SUMMARY

s
S e

ure

]

QUADWORD READ -INTERFZCE T2 T2

A1282 LOQ OPEN H

CT E171-13 €CC IN LAT OPEN H -

’

| [F7 o)|

CTEIS-8 LO X CLK H

CT E88-5 ECC GENELATE L

CT EI33-7 RESET ARY BSY H

p—

CT EM+6 RESET SEQ H

oatE|

VA E27-6 RAS

—_—

VA E27-8 CAS

DPCUMENT NUMBER

EcOnumeen | rev

T IMING

DIAG.

SRS

—

8
“THIS DRAWING AND SPECIFICATIONS, HEPEIN, ARE THE
OF DWGTAL ZOUIPMENT CORPORATION ANO

SHALL NOT BE

| [ETerzgeeswad |
OR COPYED OR USED IN WHOLE

ComrmanT #1984 OIGITAL EQUIPMENT CORPORATION"
OF ITEMS WITHOUT

A
~ExPwR DATIN
FLAG SET

{

ENTRY

:\\?/
REXD%TA W

OUT AT T3

DATA 2 LATCH
|

PARITY

'
CDATA FLAGS;
SET WR ABORT
LR EXP WR

_~TAGIN

N A;g Y

CLR EXP WR

SET WT ABORT

FLAG

[ SET WR SEQ FAULT |

|SET PaRITY FauLT|

[ SET EXP WR DATI FLAG|

DATA FLAGS;

AT TRANSCEIVER

UPDATE SBI

DATA | LATCH

DATA IS STABLE

UPDATE SBI

SET INTLK
SEQ FAULT

%CT

SET EXT WR

CYCLE FLAG

[CLR INTLK FLAG |

Y
"

WAS

MEM XMTR

INTLK

il
e

{ SET XMT FAULT
Y

g
go

SET END CNFG
REG WR FLAG

CLK SEFlz-EéTED

(NFG

!gt‘ADGTAgE’?

SET EXP WR DATI FLAGS

SET GOOD REG
REG WR FLAG

[SET INTLK FLAG |
N

CLR INTLK FLAG

XFER DATA TO CNTL
LOG DATA LATCH

[SET ACK CONFIRM|

WR CMD

LATCHED

ET FLAG TO

XFER DATA TO CNTL

HI G DATA LATCH

l—————’

[SET EN DAT2 FLAG|

SET GOOD REG/

ASSERT
MEM GCs
LATCH CMD/ADR

ROM CYC FLAG;

SET SBI (MD

LATCH CMD/ADR;

BFR BSY FLAG;

SET ACK CONFIRM

SET BSY CONFIRM|

SET ERROR CONFIRM|

[

[SET ACK CONFIRM |

ourbtra Pulhcon

% §t

W’,,L/’

l SBI FLOW_‘

%§

mfi"““’“'}’

WFQ. ENG,

L
[o]

BFR BSY FLAG

SET SBI CMD

OPEN
SBI CMD
ADR LATCH

(

diiiglijtiafl| A

une 3¢ | T
s
|2

o ot

o MGTB0H MEMORY
4

FLOW DIAG

DATE

3 sEr ¥

DA’

‘2.

ws | coos

DOCUMENT NUMBER
NULAER

Lol

DlFD|MS780-H-5 t“

NONE

Tser

1o 3§

| [T 70857 ] |

8
"THAS DRAWING AND SPECIFICATIONS, HEREIN, ARE THE

O
ot REPAOOICED

D O vt T

corrmeTe ‘984 DIGITAL EQUUPMENT CORPORATIONTM

ASSERT HOLD:3

SET EN HI AT
OUT FLAG

SET DBUS PAR
ERROR BIT;

| EN HI DAT OUT

L0 DATA RDY

ccggéfig%o)rn
D 8us

ENBL SEL REG/

ROM ONTO D BUSS

PAEZ OK

SET END REG/

SET DBUS PAR
[

SET RDS TAG

ERROR BIT;

SET RDS TAG

NEGATE SEND TR:

XTTG DPAZ’; ’ AITD'T

XMT LO DATA,ID,
TAG, PAR AT

ROM CYC FLAGS
.

[a<t

Ifi:I
i3
TM~

921

~
i

NEGATE HOLD:

XMT HI DATA,ID,

TAG, PAR AT T

Flow ]
|B
SBLFLON
|

REVISION HISTORY

DATE|

ECONUMBER

| REV

—

S—

FLOW DIAG.

Docuue::m
NUMBER

scae NONE

Joreer - 2 o S

SETAPY BSY FLAG]
ASSERT SEND TR
CLRID OUT BFR’
START MEM CYC

[.;ccsss 1 BANK

|
Y

(<>

ACCESS 1 BANK;

ENBL RD DATA IR,
EN DIR LOPAR OUT,
LATCH RD DATA

ENBL RD DATA IN;

~ [ENBL WT DATA

LATCH ECC D ATA

MASK IN'Q'LATCH

CMD

ONTO INT BUS

ID)
LATCH CMD,ADR

ALIGN LO WT DATA
WITH ECC OUT DATA;

ENBL ALIGNED DATA

SET RDS TAG;

LOG ERR

EENERATE e -] ]

[COR RECT DATA J

—

-H-5 | PAEV. | ¢

START REWRITE

PASS ECC INPUT

SET ARYBSY FLAG

DATA TO OUTPUT

START REF CYC

ENBLWT DATA OQUT;

ENBL ECCDATA QUT

ASSERT DATARDY

CLK LO X DATA REG

(NEGATE SEND TR

MS780

CORRECT DATA;]

SET CROTAG

LATCH CMDADRID

MASK IN'X'LATCH;

LOG ERR

ASSERT DATA RDY
[NEGATE SEND TR

CPEN "Q" LATCH

CLR ARY

PULSE WT LINE

BSY FLAG,

I"ICREMENT REF CTH]

pr—————
i
e

]
CLR ARYBSY FLAG,

OPEN X" LATCH

SETARY BSY FLAG;
START MEM CYC

| MSTED-H MEMORY

{

D|FD|

Ms7EDH-5

| A

COPYMONT ¢ | 984

| [T &g |

OF OWTAL EQUIWSMENT CORPORATION ANOD
OR COMED OR USED W WHOLE
AL NOT BE
OR 1N PART AS THE BASIS FOR THE MANUFACTURE OR SALE
OF MBS

OIGITAL EQUIPMENT CORPORATIONTM

ACCESS 2 BANKS;

(NEGATE SEND

ESEL L0 DATA,

NBL RO DATAIN.

ENDIR LOPAROUT,

(NEGATE SEND TR),
SEL HIDATA 5

)

SETLRH)fDATAPAR5
1
ENDIR

LATCH LORD DATA

' ASSERT DATA RDY

ASSERT DATA

SET EXT CYC FLAG

LATCH
DATA HI RD

ENDIRHIPAROUT,

LATCH H1 RD CATA

ERROR

DETECTED

CORRECT DATA

SET LORD TAG,
LOG

-ERROR

~
C

ERR

SET HI RDS TAG;,

‘CORRECT DATA]

LOG ERR

LOG ERR;

ASSERT DATA RDY

NEGATE SENDTRY
SELHI DATA,

I CORRECT DATA I

SETHI RDS TAG,
LOG ERR

ENDIRHI PARQUT

«—

LATCH HiRD DATA

P;:J
v
1

I
i

CORRECT DATA

SETHICRD TAG

=
Y

ngo)

_
SET HI RDS TAG,

iSET HI CRD TAG |

tOG _ERR

SET HI CRD TAG

- LOG ERR;

ASSERT

HIDATA

REWRITE

START H

—

SET HI CRD TAG
LOG

(ON maSK BIT 3},

B
|

LOG ERR;

ASSERTI DATA
mask HiBIT 3)
(OnSTART

ASSERT HIDATA
MASK LOBIT 3))
(ONSTART

(ON MASK BIT 3},

ASSERT HI DATA RDY

CLR ARY BSY FLAG,

REWRITE

OPEN"X"LATCH
]

ERR;

START LO AND

ASSERT HIDATE

HI REWRITE;

ASSERT HI DATA

BIT 3)
ON MASK

ROY (ON MASK

BIT 3)
Y

A
.

!
T
SFD 1304

| CONTROLLER FLOW |

e MG 780-H MEMORY

NEVIEON HISTORY

]

FLOW DIAG.

" s |a
SCALE —v+— |sweeTr 4 OF S

SITE JOODE

]

NUMBER

1 W

REV

(YT s-~08W [eq] |

3002{321s

]

) 4

IS DRAWING AND SPECIFICATIONS, HEREIN, ANE THE
PROFEATY OF DIGITAL ECIAPMENT COMORATION AND
SHALL NOT B8 AEPROOUCED Of COPIED OR USED i WHOLE
OR IN PART AS THE BAKIS FOR THE MAMUFACTURNE OR SALE

OF ITEMS

WINTTEN

cormaTeiSgd

]

ENBL RD DATA IN;

laccess 2 sans
|

SEL HI DATA,

LATCH ECC DATA,

LATCH REWR DaTA

Y @ N

T ABORN

ENBLLOWT

DATAS

GENERA{E

ToRR

Vi
ENBL WTOATA
OUT
SEL LQ DAT

Pusewrune| | (SELCODAT

DATA,

CORRECT DATA]

LATCH
ECC
DATA

DATA

N
EL LD DATA,

ENBL RDDATAIN,

ISELHI DATA.,
LATCH ECC DATA-

LATCH ECC
SEL

UPDATE
REWR
LATCH

LATCH REWR DATA

XFER ECC INPUT DATA

TOECC QUTPUT LATCH

ENBLHI WT DATA;
GENERATE (B

CORRECT DATA,

PASS ECC INPUT

%\)ELAUGNED

EEBL REWR DATAI

GENERATE CB

ENBL ALIGNED DATA

S%RREC%EDATA,E

!GENERATE q: I

DATA |Nl€%[ OUPTEg U TD
TET

LATCH

XFER ECCINPUT DATA

ENBL WT DATA OUT,

TOBCCOUTPUT LATCH

CLK LO'X'DATA REG

ENBLWT DATACUT;

CLK LO X DATA REG

ENBL WT DATA

CLEK LO X DATA

ALIGN LOWT DATA

WITH ECCOUT DATA,

ALIGN HIWT DATA
WITH REWRITE DATA;

ENBL AL‘GNED DATA*

GENERATE

lcm)xmssvrms

ENBL ALIGNED DATA’

GENERATE ¢ 8

PULSE WTLINE

EEVIELHVIIT% ouT

QLQL

CL¥: .OXDATE REG

{ENB-REWR DATA |

DATA

PASS ECC INPUT

DATA TO QUTAUT,
ENBL ECC DATA OUT)

WITH ECC QUT
D,

-H

UPDATE REWR

AUGN Hi w'T
DATA
RE»NRITE DAIR

ENBLECC DATAOU

CLKL.Q'DATA REG

o ouT DATA

ECCORTRUT LATCH

DATATO OUTPUT

SEL HI DATA,

ENBL WT DATA OUT,

CORRECT DATA,

HOLD CORRECTE
O DATA
IN
CUTPUT

----------

| CONTROLLER FLOW]
oarTe |

ECO NUMBER

jlnsv

—

1 MEMORY

|
I

MS780 v

FLOW DIAG.
3

Docwmusm

D|FD| MS780-4-5

—