Digital PDFs

MP01045

February 1981

46 pages

Original

3.1MB

Document:	RH750 Field Maintenance Print Set
Order Number:	MP01045
Revision:	000
Pages:	46
Original Filename:

OCR Text

"THE MATERIAL HEREIN IS FOR INFORMATIO.'\I PURPOSES ONLY
ANO IS SUBJECT TO CHANGE WITHOUT NOTICE. DIGITAL EOUIP~ENT
CORPORATION ASSUMES NO RESPONSIBILITY FOR ANY ERRORS
WHICH MAY APPEAR HEREIN:•

"THIS DRAWING ANO SPECIFICATIONS, HEREIN. ARE THE PROPERTY OF DIGITAL EQUIPMENT CORPORATION
ANO SHALL NOT SE REPRODUCED OFt Cl")P1EO OR
IN WHOLE OR IN PART AS TkE BASIS FOR THE MANUFACTURE OR SALE OF ITEMS WITHO'JT lriilTTEN PERMISSION. COPYRl"HT ©
DIGITAL EQUIPMENT CORPORATION:·

FJ .ELO MAINTENANCE PR I NT SET

useo

.··

1981

TABLE OF CONTENTS
B-TC-RH750-0-l
B-DO-RH750-0-0
E-UA-RH750-0-0
K-PL-RH750-0-0
D-BD-RH750-0-2

MASSBUS ADAPTER
MASSBUS ADAPTER
MASSBUS ADAPTER UNIT ASSY
MASSBUS ADAPTER PARTS LIST
MASSBUS ADAPTER BLOCK DIAGRAM
~L~RH750-1J-3
MASSBUS ADAPTER FLOW DIAGRAM
v"""E-OD-l0007-0
MBA
E-UA-L0007-0-0 MBA UNIT ASSY
' K-PL-L0007-0-DBP MBA PARTS LIST
E-EC-5013863-0-0 MBA ETCH CUT DRAWING
O-CS-L0007-0-1 THRU 21 MBA CIRCUIT SCHEMATICS
E-AD-7018509-0-0 RH750-0-0 RH750 CABLE ASSY
K-PS-23909A9-0-0 PROM LISTING

UNIT VARIATIONS
COVERED BY THIS
PRINT SET

RH750-A

Field Maintenance

Print Sat
MP01045

Di{]ital Equipment
Corporation
RH750

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SHEET I OF

DATE
Z·lQ-y

RH750 PRINT SET

DATE
2-4

'¥

DATE

z-zu-?t

FIELD SERV.

DATE

Z.·ZP-~I

DIST.

]

NUMBER

REV.

RH750-0-l

l l l l l

"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 CORPORATIOl\i
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 0
1981
DIGITAL EQUIPMENT CORPORATION.

DRAWING DIRECTORY

----1

UNIT VARIATIONS

VAR

TITLE

RH7 50-A

MASSBUS .~D.l\PTER

.
!

I
I

-----!

---1

=:j

I
:

ORN.

DATE

R J RILEY

~-28-81

CHK'D.

DATE

"<z

R J RILEY

:-28-81

PROJ. ENG.

DATE

w
a:

Cl.I

§
>
w

RHf5G

0
w

:I:

(.)

:I:

ORB 106A

ORA~ING

SHEET

pvoe::.__

DIRECTORY

RH750
is1zE lcooE

(.)

!di i jgj i ltlal 1I

TITLE

USED ON OPTION/MODEL

Joo

DATE

2-"to -~t

DIST.

RFV

NUMBER

RH750-0-0

l l /7(/
l ] 1l l I l
T~·'

·--·--1----------------·

111
I
I .

DRAWING NO.

DESCRIPTION

I a.

! ~

....

T---- s.:.rc-RH750-o-1 --- - --· MP11 01045
-----------------=-=:_ __E-_u_A_=-_RH~~--u--=~-~--------- _____________-_--_--_-_--_- ______

;I Z

! I u: !

-·--·-

_ _ _ _ ..._,- -

POlltR SEQUENCE

-t----------

J:i~·prn Assv

------ -- - ------ -----------.....-·- -· -- -- -- -- ----- -

' BLOCK DIAGRAM SllOS DATA SAS£________________

--- -

-- - ·-- - - - ------~- ~

-· --- -- - - · - - -

-l--l:
- - + ·- - - - - - - - - - - + - - - .
11

c-IA-741?84Z-Q-C

- - - -----+

---- -------·-·------+--

!...._.

05
===~:~~~~L~--R~ ~~~~-o-_oss _ ~--~-----_:_~:~_nw~n~:'1~~~~_s_"_
_:Ar~-~~===~~--------------------'-_.,:! g j

----------------------~---_-:-- ·=

----+- GROUND STBAP

-----tl~:--,I - - · - - - - -

------------------·---

L:-~~~-A.D;~zi)I850-9=-~-o-- ~--~-:-cAsl E--~;;y-- -----~=-=------~~--~--~--~-----~---- A-P~::.?~rnQ?3-0-0

--~ECAL._ ___ - - - - - - - - - - - - - - __ _ _

_ _ _ !'" _____

--·-"'t- ---·· - · · · - - - - - - - - - - - - - - - - - - - - - - - - - - -

---------·-------

j I B i D-l_P,:7_ill:~.429c9-0 ___

-~-

_ _ _ _J._-1 ~------

==-~J=~~=:~~~~:=_-}_:;~_-_-_--_·--: ~-F~o_~\~t~~~~-----~-------- ------------------~
K-BO-RHZS0-0-DBS

DESCRIPTION

DRAWING NO.
i

_ _ _ ----------+i-~.--;1 .___·- - - - - - -

,_____K_:.f1_-:-_filiJ_5_0-0:..DBP______e_ARTS.JJ_S1 JJ!ilLAS.Sl

...--T--

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I: o

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- - - - - - - -·-----· ··---- -

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-- .... -·-- - --+-- -·

- - - - - - - - - -- ·--------------------··---

_______...___i:: ~~------.----~
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1
-l=~-~-~~-B-EL_--~~~-------------~~----------!--,.-~---------~---------------------~~-----------~--

~=~UA~!!CltiA-__o_;_o__-_--=~--!-t_Ar_·_c_.As_-::-__E_______~_~~-----~~=--~==-~-~~----~--~-~------------~~~~~~~~~~~~~l~~_J~I,' F-1-~

~4-_._

--~

.. -E--uA--B-co6f~O:-o-- -·- ---+- cABLE M.~s~sus-·----~-PS=10!6073-U-O' -- --lABELCABLE I DENT

F-11A.j

ocoi~o=o -----~.: MASs

ADAPTER . -- - - - -

-----------~--~-

_________

~==

----- -- -· -- ----- --. .- -·-- --- -- -

--· - - - - - - - - - - - - - - - - -·--- ·~

!---- -----· -----··-- ------..... - . - . + - - - - - - - -

-.---· -- --- - ---·--·-· ---T-------------------------------+--'1
- - - - - - - - - - - - - - r - - - - - - - - - - - - - - - - - - -=-------+--:;,..,Y
5
_______________
D-AD -7009938 -0-0
TE R~'. I NA TO R A~c
:
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------..----·
r---1 L
---·· Ar D(-74 l 22Q<"l-"-0--. __ TI DfCA'
- - - - - - - - - - - - - - - - - - - - - - - --+·---··
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....

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--D-AD-7009861-C-O -

-----

REC PT HOUS!NG .~SSY RPOA

------

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.
--~

:
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~·

------·

·---

-r---

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...C.-1 A-7C082_8_8-Jl-C

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I
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CABJJ ASSY

t----i

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r ]
-+---i
l '
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- -w"

TYPE

E
~,

IORB 108A

E'M

ELECTRICAL
MECHANICAL
ELECTROIMECHANICAL

~ i ~I i It lal 1I

TITLE
DP~!llNG

DIRECTORY RH750

SHEET

SIZErODEJ

NUMBER

z OF 3 B DD RH750-0-0

I ff

REV

i
I

o-o-osunt

'A3l::I

"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 MANUCA.CTURE OR SALE OF ITEMS WITHOUT WRITTEN PERMISSION.
COPYRIGHT©
DIGITAL EQUIPMENT CORPORATION"

l::l3Sv.lnN

3000

3ZIS

Q
I
r-:750 UNIT ASS'I

E-UA-RH750-0-0

--CABLE ASSY
E-AD-7018509

CABLE M.ll.SS BUS
E-UP. -BC06Z-O-O

RECP HOUSING ASSY RP04
D-AD-7009861-0-0

ASSY
D-AD-7009938-0-0

TER~HNATOR

PO\-IER SEQUENCE JUMPER
ASSY
D- IA-7009490-0-0

CABLE ASSY
C-IA-7008288-1-0

CABLE, FLAT
0-UA-BCl 6.f\-0-0

GROUND STRA'.'
C-IA-7412847-0-0

MASS BUS ADAPTER
E-UA-L0007-0-0

PACKAGING INSTR
A-SP-3700630-0-0

DRAWING DIRECTORY RH750
Of:JI 107

REV

NUMBER

TITLE
SHEET

3 Of= 3

BOD

I t1

RH750-0-0
TW

•

~~=-----:.::;a
l'lt!!t ............... _ _

•

3
NOTES:

l PMlll TO lllSJALLlllCi ITE" 'i, ll("°f( COWfll PUT[ ANO HAllDWAllE,MC>
DISCAllD.
Z. THE l'IAS58JSS DEVICE 9001
ITEl'I 11 <'l081A> SH<U..O BE INSTALLED I•
SOCKET £811 Oii ltE"OllT COllTllOU.Ell CLDOll>.
1.\Jll...S 8!0 ~llS A•l·A•, At>•·alO, A7l·A7'o, MG A77-A78
SHOIA.0 8E llENOYEO "'4Ell L0007 IS tll!iTAl..LEO.
If. II P!Ul..TIPLE AMl"iO (OlllFl(;UllATIC*S. CA81..ES FOR SLOT 1 SioQJ\.0

"°"

8E Oii TOP AllO SLOT 'I OH 90TTOfl.

7 8 q

..
H

_11111

iii

A
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i=::1'1'
:

SEE COMl'JGUAATION
~II CHAllT FOii
JU"PER lOCATIOMS

a
0

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:;
;;

n 11••

;:
::

II
1t

11
II

-Jiiii

~ii II

c
D

CAUTION: SEE OFF SHEET PARTS
LIST K-PL-RH7'i0-0-0BP

~I•

,' i 11

~iii!

DETAIL

A-A

i
1c

c
JUMPERS
1
---z-~

4
11.bO·Ab.!
Ab't·Abe
~Cl ·At.'
51\.0

~Ill

loO~L

...
'

------1
•

I
/
.... ..,,,,'
C()llHECTJMG lNSTllU(TIOHS
wlT14 Dfll't[

•

RATE

AUTOMATED BY

PRTLST.1P(44)

P A~ T S

f'OCUMENT NHMPER

1
2

E•UA•L0007•0•0

3
4
5.
6
7
8
9
10
11
12
13
14

3
4

E•UA•BC06Z•0•0
D•A0•70099,8•0•0

5
6
7
8
9
1"
11

D•AD•70098~1•0•0

PAPT fl4l'MBER

10001-e~

£•~0·70185~9·0•0

7018509·~~

PC06Z•25
7009938·0~
10~·9e61 •w0

C•IA•70082~8·~·0

D•IA•70094q0•0•0
C•IA•7412847•0•0

MASS BUS ADAl'TOR

1
1
1

~ABLE ASSY. ~H750
CABLE,~JSSBUS145 DEG/90 DEG ENTR
TEP~I~ATOR ASSEMBLY (80•RJP0')
~ssy.

PO~ER

SEQUENCE JUMPER ASSEMBLY

7412827•25
1216821•00

GNO STRAP

90~9988•00
90~6011•01

90e.6688•00

• .. -

REVISION HISTORY

!ENCi

ECO NUMBER

, __ , _ _ wwww
, ••• , INITIAL

1
I
l
I
I

I
I
I
I
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!R~V !SECTION_~

_ ! _ _ ,_________

!A
!
I
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ISECTION& VARIATION

l [Al 210.1
! CBJ
I
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l
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1 [El
I

[Oj

..,.-.---

-~-

•..,.

.....

~"'

1------=

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·--

INOEXlCH~·os

5
1

1
4
4

..... ,. . . . . . . . .

......................

R,J, ~ILE¥

~y,.y

.. ,..9-•-"f•'t'w•·•· .. ••·-.,•9•Y••-w

--------·---·----------------------------------l
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lDATEI 2l•JAN•81 1
l D I I l G I I I T I A I ~ I
1~--.:_:.~w:-· -·,· ...... 1~1__:_1_:..:1~1~1.:..:.:.1.:.__1
!TITLE

IDATEI

23·~AN•81

I
I

PARTS LIST

I
1.:..:__~- . - - ... !
~H750 UNIT ASSEMBLY
I
l
I
1
I
IOES.ENG,, __ R, CI~SLU!.<
IDATEI 2l•JAN•81 1
............................. 1
1----__:_ lw - ••. -_:. ......... I ........ - . .
I
1
1
l~ _ ••.• _DQCUME~T ~U~B~R ... _ .•.. I
IRESP.E~G, t. T, t<P~US
IDATEI
I
I
I
-' . · - - ···-·1s1ze:&CODEI NUMB!R
I REV I

_..:_

!ASSEMBLY NU~BERI

1
3

l
IMF~.EN~,, _I<, ()•~RIE~.-

I CF]

I
I
1-.. 1 - -

OF A

1
1

HOUSING,BACKPLANE CONN, el X el
CONN
2POS JUMPER
A9•01
SCREW, SEMS1 SLOTTED HEX HD 114•
SCPE~1PAN 1 PHIL
4•40X 3/8 SS
WASHE~, LOCK, s.s. •4

._......_~..__...__.
_ _.
__ ......---=
1BA~IC
PA~T NO:
RH750 aw....-.-.......__,__.
!
wlww
----------lDR~I
R,J, ~I~EJ

OF Al

1
1

RECEPT HOUSING ASSY•RP04
C'ASLE

1214314·~0

12
13
14

DESCRIPTION

70v8288•30
7€W9 490•00

23Q08A9•00

_ _ _ 4919.._

SHEET A1

QUANTITY Pt~ VARIATION

LINF ITF.M

L I S T

!~·~A~RIH~~~0~0 • . .

1
ID~T~I

!TOP DOCUMENT NUMB!RI

I FILE NAMEI

IED!T II

..... , ••• 1.,,1< .. 1.fL.1..J~tf7~0~,~Q~~---·•I·~•···'
1---1-1-1
I
I
H~:iDQ·~H5~·!:i@ ...... _....... 1 .. ~J8~~.~~~ ... - .•.• 1•.•.

1----·-

,.1

-1--1---------l--~----*
___ I
I
I
"THIS DRAwING AND SPECIFIC~TJONS HEPEIN1 ARE THE PROPEPTY OF DIGITAL EQUIPMENT CORPORATION ANO SHALL NOT BE P!PPODUC!D
I
OP COPIED OR US~D IN WHOLF OR IN PART AS TH! BASIS FOR THE MANUFACTURE OR SALE or ITE~S WIT~OUT WRITTEN PERMISSION.
I
COPY~IGH! cc1 i9~t._Qt~I1A~ ECYI~~EN1 ~O~PQ~~!JO~ .. =-~-· ~-·····~········-···-··~

,___

--·--·-----

- - - - - - -

. -·--- . .

_ _ _ _ _ _ _ w _ _ _ _ _ _ _ _ _ _ _ _ _ __

. !I I.

HOTE:

P\.OT USE PBOX COmAHD

iD
REGISTER CONTROL CHIP
MRC

SILO CONTROL CHIP
MSC

~BA-CMI

!BUS

n ~i

:::J

r-s

RAM
ADDRESS

STATUS
REG
CPART>

M8 IHIT

IHIT
MB FAIL

CONTROL
l"IAIHT
REG

<PART>

CMO
DECOD£

INTER.
ARBIT'
CONTROL

TlnE OUTS

l.IAlT

cnI ARBIT. BUS
HOU)

oeaz

M8
BTTE
CHTR

STATUS-

ll'ITERNAL
REG I HER
COHTfdJL

OEn
TRA
CTOO

UNIBUS DC LO
POIJER

EXT l<ES

STATUS
REG <PART)

iH--~-G_TR_Ol_~

-1

INTERFACE CHIP
MCI

CMI <27:<;'5)

LATCHED FUH

LATCH£D ADDR

MASS BUS
Cnl
BYTE
CNTR

CMI <31•28>
- - - - - t ' - 1 : . > MB BTTE Ct!TR

•-1 OR -2

r-------r-1.;;.-cnr BYTE CHTR
•-1
IBUS

CNTRL

BUS

Bl.IF,

CONTROL
PATH PAIUTY

CPA

DATA
BUS
CONTROL

E8L

VAR <8•2>

:::J

z_Ifl

;:t.===========~~

ADDRESS

PAR

Ll Y.
1

LATCH'

COMPAR£

STtHUS
REG CPMT>

MINT R£6
<PART>

I
I
I I

HARO

l.lll~ED

ADD

RUN
nASSBUS-ctlHTR::L. BUS '

CONTROL SIGNALS

MP•
PAA I TY

VALIDITY

.__DR_I-.V_ERS_J
\. I

2'361C9
RAn

ans

DATA BUS

REC.

INT re CONTROL SIGHALS

_LATCH
SHARED
PARITY
GEHEAATION

PAR

DATA BUS CONTROL CHIP MDC

RH750

REV
160 1271 JMBABD1 .DRU
FIRST USED ON OPT!ON,MODEU

___.,._- . -~-:---.-. . ----~:~--~ . :

r·

Sii!E CODE

BLOCK DIAGRAMREV.
HUMBER

D BD RH750-0-2

c-0-0£.LH(I
lf.38.l}j

3'XC 3i!JS

cnr

WORD

cnr

ROTATOk

IBUF

SCDB

r:
~

SILO BUS

1eX9

RAM

16~1

RAM

[fr

I
ii~l
I c!.
I ~·

BYTE

ROTATOR

~·
8.

SMDB

MDOB

l't>IB
SCLK

-----------

--£>

WCK DrF H!l'LO

RH750

REV

DATA BUFFER
[ 160 1271 JMBABD2.DRW

FIRST USED 01'4 OPT!CWMODE.U

4
1:

SI2E CODE

IU1BER

BD RH7'50-0-2
Ta'

REV.

2 i''\311

€.-tJ-~/.H~

O.:f

lBIUJI

JcKD 3i!JS

i·

l~
I

~t··

D
I

VAR +'t

I
I

VAR -It

!II

IF DT DIRECTION
f'1.I) ONLY COMPARE
LOLI BYTE. IF DT
DIRECTION REV ONLY
COMPARE HIGH BYTE.

. :c

I
l

merrr~r•~

SET IJCK UC
ERR At-1)..-QI\
LJCK LO ERR

MDIB + MB

IBUS ( 11t: 0 )+MAP
IBUS <1'3)4'0
Ct£CK PMITl
OECK VPLID BIT

I
I
j

SET MAPPE
?El.()

NEG RI.I-I

ls
I

SET DLT

PARITY GEN ARB •

I ~'
' s:

nBPG

j
j

l§e

SET INV
MP PEN>

SET ro?E

j
I

CMD.,AD0<8:2>
4'[8US<:8:2>•VAR<8:2>
CMD.,AD0<2'3: 9>
+£BUS<2'3•9>
MP.P< 1't:8>
CMD.,kl>0<27: 2't >
+IBUS<27:2't>
FOR Ct'II REAO
IBUS<27:2't>• 0
FOR cru IJR ITE
IBUS<27:2't>• 8

SET DT COtP
CLR C>T BUSY

1NT£RRLPt
RET~

C 160 1271 JMBl=IFLl .[)RW

FIRST USED ON OPTIOWnODEL:

8
J,

~rn~mrn~rn::o

li!EV

TITLE:
....DATE
.. .
:;.~

;

SI2E CODE

RH750 FLOWS
WRITE CHECK REV.
NU"l6ER

D FD RH750-0-'3
T#

·..:.
.

= s.-:ca L.LL "' 28YTE ENB ... [ <JDSM ,..( CTRS = v C7i<S .. -1 ) ) v JDSC J

•SM sa

SC I. CLR SEL

= ..()SM ,.. SCDB READY ,.. CTRS =

SC I. SET SEL = s::ca READY ... CTRS ..

< SMCB FLLL V ~ 2:BYTE ENB ,.. JDSC) <CTR:> " -1,.. JDSM ,.. SMDB FULU
CnD/ADDR READY

FLOIJ

= JCS.- ,.. SCDB READY ... (CTRS = V CTRS = -1)

CLR SEL

CLR:STATUS REG BITS

MEMORY

BYTE MASK
SC DONE
LAST TRANS
SMDB FULL
SMC TR
SCCTR
2 BYTE 8'B
.JDSC
SET:SCDB EMPTY
JDSM

CM[ BYTE OHR NOT =
SM SEL•

Cl.R SEL•

CMI BYTE CNTR • -1
.... SMSEL•

MASSB US

FLOLJ

PAR !TY GEN ARB
SPG
sroB•SI LO< Sf'CTR)

PARITY GEN ARB
SPG

P»RIT'r Gel AAS
SPG

PAR IT'r GEN ARB
G

5nD8 <7:0> •

SILO <SCCTR > •
SCDB <BTTE OHRL)
GEN ODD PAA ITT
SI LO PAIC< SCCTR >+PAR
SCCTR +1
CLR 2 BYTE 0-B
SET JDSC

SILO <SCCTR) •
SCD8< BYTE CNTRU
GEN ODD PAR
SI LO PAR< SCCTR H·PAR
SCCTR +1

SILO <7:0> <Sl"CTR>
SMDB <1'5:8) +-0

SMCTR +2
SET JDSM
CHECK . EVEN PAR
SET SMDB FULL

SMCTR +2
SET JDSM
Cl-£0< ODD PAR
SET SMDB FULL.

1
CLR 2 BYTE 8'3

SET 2 BYTE ENB
SET JDSC

ASSERT CM! FIRB
MAP PE+MAP PE PE~
I NV MAP+-! NV MAP PEND

FIJD

SET LAST TRANS

MDOB•SMDB
CLR SMDB FULL

CMI-t-C11D/ADDR
ASSERT 0882

''~

DPA•SMAR

DEAS.sc:Rl UCLK
BYTE CNTRL -1

MB B'! TE CNTR +2

CORRECTED DATA
DEASSERT D8B:i!!
DISABLE CMl)l"ADDR

SET CRD

SCDB..cM r I BLF
CLR SCDB READY

SET sa:>e REAOT

CMI BYTE OflR +1

SET DLT
SET ta1

SET ERR STAT

SET DT c:orP
CLR IH 8lJ5Y
DISABlE. .DATA BUS
DRIVERS

El-I)

MEM FLOU

c·

HHERRl.PT

SET SC iX»E
SET SCC8 R£AOY

)

El-I)

SILO Ft.C&.I

ll:!:V

•

MEMORY
FLO"'

II
I

CLR:JD5H

.J,

SMDB FULL
LAST TRANS

CMD<ADDR READY
MASK

SMC TR

t
INV nAP • INV

2 BYTE ENB

I'S BYTE CNTR +2

SET LAST TRANS

iiDlti .. riti

I
I

+MAP~

MAP
PE
PE PEN)
ASSERT CM[ ARB

SCCTR
STATUS REG BITS
SCDB RE.HOY
SC DONE
SET; JDSC

n
I

SET EXC

SET DLT
PARITY GEN ARB [ l

nBPG

S1:>8 + MDlB
SET 51'1DR Ft.n..L
CHC PAR & snPAR•OPA

CMI • CMJ)"ADDR
ASSERT DRB.i!

CnD • CM[ BLF
+ SCDB
DEASSER T 0882
CLR MASK
CLR SCDB READY

SET MODE

I~ ,

SET l>TABT

CLR DTBtJSY

,.
'

l{'I

I;~'
lH~
&. •

INTERRLPT

DETF0-1 FROM cm
Ct£CK STATUS

I
I

§e;~

B:
h
'·

SET OT COMP

CLR OT BUSY

0-0
FLOIJ
\ - -MEM
----/

[NTERRl.PT

c 1e;0 i271 JnBAFL"l.DRU
FIRST USED OH OPTIOWMOOEL:

SilE CODE

HIJ'1BER

FD RH7'5~-0-3

RE\I.

I
I
I

• SILO FLOLJ BRANCHES APG IDENTICAL 70 THOSE USTEP
ON WT~ SILO FLOLJS.

SILO
FLOLJ

!
I
I

NOTE -

Di
I

ENHR£ SiLO FLOLI IS COr.P:...::~
IH A SINGLE 12'5ris CYCLE.

I
I

SILO + SMDB
SMCTR +2

I
cI

:;,

CLR SMDB FL.JLL

PARITY GE:N ABORT

SP3
CDB CBYTE CNTRU +

PARlTY GEN ABORT

SPG

SCDB <BYTE CNTRL>
+SILO <SCCfR)

SILO PAR< SMCTR +1 )+

SILO <SCCTR)
SET .J>SC

SM PAR
SI LO PAR <SMCTR)

CLR 2B'rTE DS

SET 2BYTE 8'll

GEN ODD PAR

SET .JD5C

CLR 2 BYTE ENS

+ 0

SC?AR + PAR
BYTE OITRL -1

SET SPE

SC CTR +1
SET MASKCBYTE CNTRL)

I
SET SCOB REP.DY

t
I

I
cnr BYTE OITR +1

SET SCDB READl'
SET SC DONE

END

SILO FLOW

SI2€: CODE
1

D FD RH750-0-'3

RE\I.

(·---\

c·

~)
su;.---1I

ASSERT 05, RS

CPOBUF +CM I
GEN PAR l TY r
OS: R.;+ADr,P.ESS«:l: 2>
ASSERT CTOD 1
C< 1'5: 10> ,CPA

r;<:SAfE CTOD

IN.~

SET OTBUSY

TIME OUT

_,,/
y

(

END l.JER

)

ASSERT

(

, I

ASSERT%D'

WAIT DESKELJ

CB HUNG

"'-·~

/occ

~~c~~~g~~~)

AS~ERT

DEM

CMI BUF <'31: 16> +
STATUS REG <'31: 16>
STATUS + NO ERR

C.!S.:iBLE DS, RS
SET MXF
SETDTABT~

SET OT COM':_____J

i.l'IIT

TRA DESKEl.J

INTERRRUPT

NEG OEM
DISABLE C<1'5:0>,
CPA
CLR CPBUSY
SET NEO
NEGDEM

Y~.J::::\
~

SET NEO
NEG DEM
DISABLE C<l'S:e>,
CPA

CLR CPBUSY

END
UER

~TERRUPT

REVISIONS
CHK CHANGE NO • REV

INTERRUPT

CMI BUF<'31: 16> +
STATUS REG <'31:16>

SET CB HUNG
DISABLE C< 15: 0>

CP BUF + CP

CPA

NEGATE DEl'i

CLR CPBUSY

CMI BUF <15:0> +
CP BUF'
CMI BUF <'31:16> +
STATUS REG <'31: 1&>

SET n'.:PE
CM[ BUF<'31l 1C.> +
SHHUS REG <'31116>

CMI BUF <'31:1&> +
STATUS REG<'31: 16>
CMI BUF <15:0> +
CP BUF

STFffUS + NO ERR

STATUS + NO ERR

(

RETURN

- -,----------:;-------:-----------E>-------1J.---·------s

-------------·~r

__________Lt___________ l __

- - - - - - - - - - - - - L - - - - - - - ________ !_ ___ - - - - - - - - - - - - - - - - - - - - - - - - . ----------·- ·-- _________________ ___l_

2 ;'":_,.31 i

[.-0-tJf.LH~II J<lo:J
<Jj I <J 11
· 3i!IS

1[?3.¥1'1

l
I

____,-~

r'.

i F:.;N ~

;1;;~x r-01 = 1111

I FUN -= L.RrTE

I tJR i T'\~-EcroR

~~~--i
~~

UNCEFrNf.D FU'

~TUS + NO ERR

i !

CM:) ADDR

I ~

INT. REG

:~J

STATUS

STAIUS + rl-'R

1\AINT ~ ~

~MJN-EXfST

v
WK I TE UNLOCK

DT BtJSY ~
( t1AP v VAR v
B"iTE CNT v
CONTROL v

EXT REG l'lOT

0 v

!;I BUSY ~

CDT BUS'!' v IBC:l ~ MAP
EDT BllSY

V STATUS V
I1 [CONTROL
CtH V VAR

IT
Iv

; <DrAG

L ___J
IBUS + CMI

8'rTE CNT v VAR

rAP POINTER
+ ADDR LATCH

EXT c.s.

cnr
~DATl'i

---1.---------.--

I BYTE OHR

+ CMr ·;t.F <>i>

OTHER

REG + CM ::!UF ~
.---OD~ LENGTH Tl-'A

$TA:US + N~

+ IBUS
+- cnr BLF.
S fATUS + NO ERR
~G

SET C? BUSY
STATUS + l-0 ERR

~~
STATr

't·I

7:
DT
COMMAl-0

SET Cf' BUSY
STAruS + NO ERR

G""JI MAP PAR
MAP + IBUS +
cnI BlF
STATUS + NO ERR.

I
(Fl.ti

.
J

---rc;~;O~v
STf.TUS v
W>R v MArNT

en r BUF ... !BUS
+ REG
STATUS + NO ERR

eYTE OUR

----i1

CMI BlF + i<EG
STATUS + t-l:l Ei\'li!

= REF<i:IY R~ LOCK v
R~

U/ilOD!PI" INTENTJ ~ C INT. REG. V MAP l

~·

MAP

f-;.r BLF+MAP
+ mus

STATUS + NO ERR

I.RITE TERMINATION ASSERT STATUS FOR ONE C'rCLE
DEfiSSERT DBBZ <IF FISSrn TED>

cnr l:!UF + RE3
STATUS + NO ERR

RETURN ro cnr IDLE

- RBID TERM rNA TI ON ASSERT i.lP.TA 8. ST!=ITUS FOR
WE C'rCt..E

D£ASSERT DBB2 <IF AS;;t:RTED)
~ETURN

TO en I IDLE

RH750 FLOWS
CMI SLAVE
8

I
I
I

_i_l

,------"------,

y
--------<

I LOAD REG
l__ STATUS + NO ERR

L~J

/,~>-----'!'______,.

READ IJ/J"l)Cff'l' INTENTJ ~ EXT. REG.

I~
+~

r1M> 1

( rui = READ v REl=<D LOCK v

,.,.*:.___

._________ _J

·11
~~~~-,.----~~~-+-~~-.,---~~-~~~~---,---~~~-nAP ~ rsc v
I EXT REG e
CONTROL

BYTE

EXT REG 0J

EXT Rt:G 0l

1.Agij
NO.

DESCRIPTION

OF PART NO.
DRAWING NO. SHTS.

R-DD-L0007-0
E-UA-L0007-0-0
K-Pl-L0007-0-DBP
E-MD-5013863-0-0

1
2
3

5
5013863

K-PC-L0007-0-DBI
E-EC-5013863-0-0
K-CS-L0007-0-DBS
D-CS-L0007-0-l
D-CS-L000?-0-2
D-CS-LOOOi-0-3
D-CS-L0007-0-4
D-CS-L0007-o;.s
D-CS-L0007-0-6
D-CS-L0007-0-7
D-CS-L.0007-0-8
D-CS-L0007-0-9
D-CS-L0007-0-10
D-CS-L0007-0-11
D-CS-L0007-0-12
D-CS-L0007-0-13
D-CS-L0007-0-14
D-CS-L0007-0-15
D-CS-L0007-0-16
D-CS-L0007-0-17

1
1

*
*
*

1
1

1
1
1

*
*
*
*
*"

*
*

*
*
*

Bc
AA
A A A A
A A A A
A A A A
A A A A
A A A A
A A A A
A A A A
A A A A
A A 'A A
A B B
A ,A. :A A
A A •A. A.
A A A A
A A A A

A A A A
A A \A A

::>

"'0z c:iz
us
>
w u

(!)

::i:

ORR 1?R

B
B
A

I-

DIGITAL EQUIPMENT CORPORATION

A B

1980

B B

c 11 D D
c D DD
A B B B

A B

"THIS DRAWING ANO SPECIFICATIONS, HEREIN, ARE THE PROPEATY OF DIGITAL EQUIPMENT CORPORATION ANO 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 PERMISSION.

0
(Y'

N
r-1

0
0

3
I·~

0
0

I(\J

r-1

co ....... CD
I
....... q

(J'

USED ON OPTION_l_MODEL

ldl i lgl i It lal 1I

l~g13~sl

A B B c
A B B
A _8_ B 8

NOTES:
NO CONTROLLED PAPER ORIGINALS EXIST

O-LOOOl

ij38VmN

REVISIONS

MODULE REVISION
MBA DRAWING DIRECTORY
MBA UNIT ASSEMBLY
MBA PARTS LIST
MBA DRILL & ETCH DRAWING
ETCHED BOARD
MBA DESIGN DATA BASE IDEA
MBA ETCHED CUT DRAWING
MBA DESIGN DATA BASE SUDS
MAP REG (11 :~}
MAP (31:12) & PAR
VAR & CLK CONTROL
INTER CONT &MISC
DATA SILO
MASSBUS TRANSCEIVERS
MASSBUS TRANSCEIVERS
MASSBUS TRANSCEIVERS
MASSBUS TRANSCEIVERS
MASSBUS TRANSCEIVERS
MAINT REG &MISC
CONTROL CHIPS
VECTOR &SILO CONTROL
DATA PATH - UPPER
DATA PATH - LOWER
CB__J_ PARi MASK__J_ MB7 BITS
PWR - GNDi DECOUPLING

*CONTROL SOURCE IS THE SUDS DATA BASE

RH750

ORN.

CHK'D
ENG.
PROD.

TITLE

J. CASEY
J. CASEY

1-13-81
1-13-81

T. KRAUS

1-13-81
1-22-81 SHEET J

W. PARKER

MBA

SBJDDl J.
OF

NUMBER

L0007-0

REV.

O-LOOOl

1.AgMJ
NO.

OF
DRAWING NO. SHTS.
PART NO.

D-CS-L0007-0-18
D-CS-l0007-0-19
D-CS-L0007-0-20
D-CS-L0007-0-21

1
1

DESCRIPTION

aa 3~s}

3000

REVISIONS

FORWARD REF~RENCE
FORWARD REFERENCE
FORWARD REFERENCE
FORWARD REFERENCE

*
*
*
*

~39WON

A A

A A
A B
A A

A A
B(

.
-

:>w

NOTES: *

CONTROL SOURCE IS THE SUDS DATA BASE
NO CONTROLLED PAPER ORIGINALS EXIST

z 0

en zCJ

> CJ%

w
a:

w
t-

"THIS DRAWING ANO SPECIFICATIONS, HEREIN, ARE THE PRO.
PEATY OF DIGITAL EQUIPMENT CORPORATION AND SHALL
NOT BE REP~ODUCED OR COPIED OR USED IN WHOLE OR IN
PART AS THE IASIS FOR THE MANUFACTURE OR SALE OF
ITEMS WITHOUT WRITTEN PERMISSION.
COPYRIGHT©
nRA 128

1980

DIGITAL EQUIPMENT CORPORATION

JlSE_D_ ON..Q.PTLQ_N_lMODE L

(di i lgl i It lal 1I

RH750

ORN.
CHK'D

ENG.
PROD.

J. CASEY
J. CASEY

1-13-81 TITLE
1-13-81

T. KRAUS
W. PARKER

1-13-81
L0007-0
1-22-81 SHEET 2_ OF~

s9eJDDI

MBA
NUMBER

REV

I ·A~ij I
NO.

DiESCRIPTION

OF PART NO.
DRAWING NO. SHTS.

Al A.I
Al Al
Al Al
Al Al

MBA UNIT ASSEMBLY

B-P_L-L0007-0-0

MBA PARTS LIST

£-il-5013863-0-0

MBA ETCH CUT
5013863

3000

3~sl

REVISIONS

MODULE REVISION

E-_llA-L0007-0-0

Q-LOOOl
~3SWON

DRAWINGS

c D

ETCHED BOARD

>
w

NOTES:

a:
en

Ci)

ci
z

t!1
>
w :t:
u

....
<
O·

"THIS DRAWING AND SPECIFICATIONS, HEREIN, ARE THE PROPEATY OF DIGITAL EQUIPMENT CORPORATION ANO SHALL
NOT BE REPRODUCED OR COPIED OR USED IN WHOLE OR IN
PART AS THE !ASIS FOR THE MANUFACTURE OR SALE OF
ITEMS WITHOUT WRITTEN PERMISSION.
COPYRIGHl©

ORB 128

1982

DIGITAL EQUIPMENT CORPORATION

ldl i lgl i It lal 1I

USED ON OPTIO~MODEL

ORN.

.RH1-5Jl

CHK'D

.J
ENG.
PROD.

TITLE
_CAS_E_Y

-2n-.A2

J. CASEY

I~-20-82

T. KRAUS

4-20-8~

PARKER

MBA

SBJDDI

14-20-82 SHEET 3

NUMBER

L0007-0

REV.

~--------------------·----

:z:

1·2

I-'

,c::.tA ClEF'

1-::ies1;:;e.s. - - - ·

Iu.

\.-.IRE ADDS:

1-1 E'i'l-6 TO E9l-B
1-2 Et:;i-8 TO E'ii-14

.....

7
8
.... . , -·~~--~---'--------·

•

AUl'OMATFD SY

LINE ITEM

DOCUMENT NHM~ER

PAPT N!lMSER

OESCPIPTION

E•M0•5013863•0•0

5013963•00
1012784•00
!011895 ... 0~

~BA

1
2

2
3

3
4

4
5
6
7
8
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19
20

!5~3121•00

!610033•00

21
22

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19~9705·~0

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1910436•00
v

••

'----------=
1

•

••

RiVlSlON HISTORY

'ENG&

ECO NUMBER

1--.1--...

•

&•••I INITIAL

I
I
I

&BASIC PART NOi

I....__!..
lA

I
I
I

CA3

[BJ

CDJ

I
I

I
1

[I<)

1
I

[Cl
CE]
[Fl
tHl
CJJ

•

CJ.9

1
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XE.16

R1,R3•RS 1 R161

''
'

~1!9

1
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R160

I" '

PB,P.154
P12~1R121,R143,R151,R158
R2,R6tR13,~19,R127,R129,R131,

R148,Rt53,P1!55

CONT

P23•R26,~28•~39,R41•P4?,R58,P60 1
~90•R109,R112•R114,Rt17,P125 1

CONT

--1

~--

CONT
55

..... _ __;___

R126,Rl29,R134,R135,P144
R271R40,R48•R!7,RS9,P61•R88,

CONT
CONT

~1101Rl\l1R11S,R1161P119,R1221

P1241R130,R132,R1331R136,R141,

CONT

P142rR145

CO~T

R1181R1231P1l,•R1401R146,R147,
P1491R1521R1561R157
P1501RU2,R166
R164
Qt,Q2
Q3
E151EB1
E181E28
!93
. . ..
. .,
" .... "

R7,~9•R121R14•~181R20•R22,R99,

CONT
3

1
2
1

2
2

~ ... "-··--·~·

_ _ _ ..._.__~-------

...............

-----------

IDATll 01•AUG•8~ !

I D ! I I G 1 I I T I A 1L l
1..:.-.....:...:. .. ·..:.1 · • .:.._,_,_,~1...:..:.1...:_1~1~1
I

E,T,CERRY..

&TITLE

PARTG LIST

IDATEI 01•AUG•80 1

...;_1 .

_ _:,_:. . .

·.1

1--------l
lMF'G,!Ng,,

[NJ..

_1E•~A·L~~07•0•0

1ASSE~BLY

NUMB!RI

·-·'---~-~
--'-----------'----.___ l
l.
"THIS DRAWING lNO SPECIFICATIONS HEREIN, ARE THE PROPERTY OF DI~ITAL ~QUIPMENT CORPORATION IND SHALL NOT BE ~!PRODUCED
OR COPIED OR usro IN WHOL~ ~p IN PART AS THE BASIS FOP TH! MANUFACTUR! o~ SALE nr ITEMS ~lTHOUT WRITTEN PERMISSION,

----------

CCPYRIGH1 ~C) ~9~1,.~I~ITA~ ~Qg~'MEN1' ~O~POR~TJO~.= ......... .,.

---------

I
1

I
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1
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T,l<RAUS
.
ID~TEI 01•~U~~,~ .. I._ . . . . . . . . . . . . . , . . • . .
, _ _ ...:._.:..;.__~-• · · - ' - - - - - • -1- - 1
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I
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C~•CJ7,C4~~C43,C45•C49

2
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cc
cc

,23 w 5,0
,25 w 5,0
,25 w 5,0

..... _ _ _ _ _ _ _ _ _._,__________

•••.....:.--.------!R!V &SECTION A or A

--.:.........~&

1
1

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75,0

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3SV 1~'

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270,0

1301972•00

SHEET A1
QTY PER VARIATION
00
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CER
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E~lLET, ~OLLED FLANGE, 1121 00 X
10 MFD
l5V +!0v10t
AL EL

E19,E116,E128

!:115

1'·

CONT

8
4

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1
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ES7,!66J!6B•E70,!83•!85 1 E98,
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!221El41E911E119•E1221!13S
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------·--------------~--------~------,.._,_._.._
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1SECT ION A 01 A
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OCTAL eurrER,INVERTI
rF•O OCTAL TPISTATE
MUX 1 or 2CQUAD)TRI
NANO GAT!•POS 8IN
FF•O OCTAL EDGE TRIG

74S240
748374
748258

CONT
CONT

OR CilTE'.•QUAO 2IN

74532

E41,E76

1
26

DPIVE~1LINE,DUAL,MA

RECEIVER,BUS,QUAO,U
745280 PARITY GENICHKR19BIT
745139 DEC~DER/DEMUX 3•8 LIN
DEC 74596 XOR GATE,QUAD 2IN
745135 XOR/NOR GATE•QUAD 2I
?4502 NOP GATE•QUAD 2IN,PO
74S08 AND GATE•QUAD 2IN,PO
LS7!5 LATCH 4BIT,BISTASLE
745189 MEMORY READ/WRITE
DEC 74837 NAnO G~T!•QUAO 2IN
LS109 'F•JK OUAL,POS EDGE
LS169 ~OUNTEP,SYNCH, UP/DO

E~4

7
1
1
1
1

86~0

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1
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OF A3

E3l 1 !4i1£6t

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74510
74511
74574

36
37
38
39
40
41

NANO GATE•QUAD 2IN
GATE•QUAD 2IN 1 0
INVEPTER GATE•HE~ 1I
INVEPTER GATE•HEX 1
N~ND GATE•TPIPLE 3IN
ANO GATE•TRIPLE 3INP
FF•D OUAL,EOGE TRIGG
FF•JK OUAL,EDGE TRIG
NANO GA?E•DUAL 4INPU
MUX 1 OF 4 (DUAL)

74800
74503
74S04

31
32

DESC~IPTIOi-4

23
20

30
31

NUMBEF<

SHEET A2
QTY PER VARilTION
00
PErE?ENCE DESIGNATOR

L I S T

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- 1SIZE1CODE1 DOCUMENT NUMBER 1 R!V
1 K 1 PL 1 L0007•0•DSP
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1.:..:.:_.._
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AUTOMATED BY
1'INE ITEM

08
69

PRTLST,]PCt4)

DOCUMENT Nl1M'AER

?AFT NUMBER

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5,08778•00
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QTY PER VA~IATION
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1
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£16

CONT

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DESIGNATOR

XE261XE29rXEl01XE311XEl81XE451
XE46,XE48 1 XE50,XE!t,XE531XE62

12
12

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I A
I I< I PL I L0007•0•DBP
1.:.:~1~1 -·-·-·--·--·_·~-·-·--·.~1-·____

1-0-'11901
....,

SJ
JQDJ

•1s

1~2_ _ _ _ _ MBA
... >-

·~3=------ M8A !BUS 1E. H

.., >~12~---- l't9P

~'5=------ MBA !BUS 1') H

·-.>~1 "-----1"18A IBUS 11 H

...,>-1 -. . - - - - - M B A !BUS 1'3 H

..,>_lE.
_ _ _ _ _ 1"18A !BUS 10 H

...,,,_l~E.-----MBA !BUS 18 H

!Sus 12 H

!BUS 20 H

·"'>' - - - - - - MBA

I BUS , .. H

,..,>-1 ~8_ _ _ _ _ MBA !BUS 17 H

, >-- - - - - M8A IBUS '3 H

118A0J RO MAP ROTATED L - - -1-9...,

118A0J RO MAP ROTATED L --~~

1 -------116A !BUS 7 H
'~-<-

1
.. >~
2~---,.-----MBA IBUS 3 H

19
MBA0J RD MAP L - - - r -- ""

MBA0) RD MAP ROTATED L --...L...-'-t.J

,..,>-1= 2 - - - - . - - - - - MBA !BUS 11 H

MBA01 MAP 11 H - - -

MBA03 RO MAP L ----.-~

"">5-<---~..__---MBA !BUS E. H

1
-.>~
"~--..-+-----MBA !BUS 2 H

1
..,>,.--.---+----MBA I BUS 10 H

"'>7--..._.,__ _ _ MBA

1e."--.-+--+---118A I BUS 1 H
"'>-'-

1E."--.-1-+--- MBA l BUS '3 H
..,>-'-

!BUS 5 H

....+-+--+---- M8A IBUS 't H

.-+-+-+---- M8A I BUS 0 H

.--+-+--+---- MBA I BUS 8 H
25E.X'i RAM
'33.. 22

1'18A01 MAP 0 H

E 131
MBA01
1'18A01
MBA01
1'18A01

HOT ES:
YCC SPLl T AS FOu... Ql.IS:
+'5.BV A; Et-E28,E31-E3b,E3'3.E'tl-E't't
•'5.0V 8; '02'3.E38,E37,E38,E't5,E'tE.,E'5e.E'51
+'5 .ev c; E't0 ,['t7-E't'3 .E~-E 1 '3'5

ALL RESJST~S ,,. .. u '5% UNLESS SPECIF'IED

11BA03 MAP ADD 7 H
11BA03 MAP ADD E. H
11BA01 MAP ADD '5 H
MBA03 MAP ADD 't H
11BA03 MAP ADD 3 H
118A03 MAP ADD 2 H
MBA03 MAP ADD 1 H
l18A0) MAP ADD 0 H

GND

l18A0 J

cue MAP L

+).0\1 A H
GM'.)

OUT EN

l.IRllE
AHO CS

MAP 7 H
MAI'' b H
MAP 5 H

118A0 I MAP 1 H

MBA01 MAP 10 H
M8A01 MAI' '3 H

MAP 't H

MBA01 MAP 0 H

M8A01 MF 8 H

M8A01

MBA01 MAP 3 H
MBA01 MAP 2 H

MBA03 "'-'' ADO 7 H
MBA03 MAP ADD E. H
MBA03 MAP ADO 5 H
MBA03
,JQ()R
MBA03 ::n~
M8A0) MAP ADD 2 H~2
MBA03 MAP ADD I H~ I
MBA03 MAP ADD 0 H
0
61'()
I 8 OUT EN
M8A03 CU< MAP L
~ UR!TE
+).0V A H-WAHD CS

MAP I 1 H

MBA03 MAP
MBA03 MAP
MBA0J MAP
MBA03 MAP
MBA03 MAP
MBA03 MAP
MBA0) MAP
MBA03

118A03

~~~·_ _ __j

MBA01
MAP REG <11 0>

CHANGE NO. RE II

NUMBER

L0007-0-1
8

REV.

7
COMfTCHIPS, [ 160,1271 ll18A01 .DPL, SCALE c, "D' RELEASE 80)(
Cont: TCH!PS M8A01 .PLOC I b0, 1271 )
)1 -DL -80 0'3: I')

<>-0-.teeEn SJ
.....

JCIDJ

a
Jfl~

D
M8A02 MAP PE H
M8A !BUS J1 H

MBA !BUS l't H
M8A !BUS IJ H
MBA !BUS IZ H
l18A !BUS 11 H
l18A !BUS 18 H
l18A JBUS '3 H
l18A JBUS 8 H
GND

"8A8Z MAP I') H---iw·,__~I
LS2't >-'-----M8A !BUS 22 H

El 1'3

25E»<1 RAM
'3J.. 21
E1J0

1"18A0J MAP ADD 7 H
M8AeJ MAP ADD r. H
1"18A03 MAP ADD ') H
l'18A0 3 MAP ADD " H
M8A03 MAP ADD 3 H
M8A03 MAP A[)() C' H
l'18Q0 3 MAP A[)() 1 H
l'18A0 3 MAP ADD 0 H

c
M8A IBUS 7 H
MBA IBUS r. H
M8A !BUS '5 H
'18Q !BUS " H
118A !BUS 'l H
M8A 18US c H
M8A IBUS 1 H
M8A !BUS 0 H

I
r
'I...

1"18A0'l CLK
AND CS

GND

~----MBA

181.JS 12 H

l18AeZ MAP 31 H
re:r.82 MAP I 't H
re:r.82 MAP l 3 H
l'IBA8C' MAP IC' H

MBA(?~

REv

'~ j

1 : 1 2 ) 8. F ~ ~

~;=;!!;~E;;~~-""':-::-;A.:--;:;;;:-:-:f-:-;v-i~dil~-l.-..,.--d-~~~-1.-ts~l~~~Eir;~'J'~--"~N~uMS;;;;;;E;-;;-~'.

_._""""~ll!!!:lll~ll!l--1..._ _~---1-.-------....,....-----------~-----------r----------~2!,...!:!25..!:-..!:!!:!...!:!!:.!..!..!!.!:!:!:!!:~:..:_~~!L-..,..J.E..:~.:..!;..!:!!!!~!2-.----~D:......i.~!...l.!L::..!0::..!0=:..!e"-.:.""_-~-0.::..L_

.....,.........

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•5 .ev B -~--~
C22

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100\/

MBA !BUS 1& H

MBA01 1'18A (LI( H

8
MBA !BUS 15 H
E81
>-=----15~r.,,---1~0~0~-s---1~0~n-s-,~T-~~--...

GNO-...__ ___,_ _ _ _...__ _

,..

• 1.0V

J 11

.. , 12,

'5 11

E. '0

~ ~~~~

GNO __;
!"18A01 "'8Q

~-------1'18A01

S;LO

(LIC

)l r M

(LIC

)Lf

;-1
I

c
M8A0'l '\/QR 12 H

MBA !BUS 12 H
DECOOO

1 .. 5110
E~

MBA0J VAR 12 H
MBA !BUS 12 H

1'18A01 RO l"IQP ROTATED L
MSA01 LO •"11R L
1'18Ael RO v"11R L

M8A0J VAR 11 H

MBA !BUS 11 H

MBA01 \/AR 1 1 H

MBA !BUS 11 H

MBA0J I/AR 10 H,

RO l"!AJ-.T L

MBA !BUS 10 H

LO l"IQP L

M8A0J llAR '3 H

RO MAP L

MBA !BUS '3 H
15

M8A0'l \/QR 10 H

M8A0J MBA CLK L
MBA! 2 OT DIR H
MBABJ LO I/AR L

M8A12 REG (TR\. GA 2 H
1'18A12 REG CTRL GA 1 H
1'18A12 IBU5 R~ H

MBA !BUS 10 H

MBAl" IE MAP

GNO
M8A12 LIP \/AR CNT EN L

MBAl't IE MAP
••

MBA !BUS

•J.0V A H

1H~

GND
MBA12 REG CTRL GA 0 H

.. D FF

7 .. S175

'3 H

E<t0

MBA l't ADO ERROR L

.. ><2 Ml><

OECOOER
7 .. 5118
EB2

7<tS258
E107

MBA! J ALLOY FORCE L

MBAeJ VAR 1& H
MBA1't LATCHED ADO ':I H

M&Ae'l \/AR 12 H
MBA LATCHED ADO '5 H

MEUleJ MAP ADD 2 H

MBAeJ MAP ADO 1 H

MBA8J VAR 1.. H
M8A LATCHED ADO 7 H

M8A01 VAR 18 H
MBA LATCMED ADO J H

MBA8'3 MAP ADO 0 H
MBA8'3 \/AR '3 H

1"18A1" CM! BC HI EQ -I H

..5

M8A0J PREY OT BUST H
MBAeJ PREV OT BUST L

MBA LATCHED ADO 2 H

MBAeJ \/AR 11 H
MBA LATCHED ADO G H

MBA12 MAP POINT SEL H

MBA 12 MAP PO I NT SEL H

•J.9'11 AH
MBAeJ MBA cue L

MBAeJ cue MINT L
MBAeJ cur MAP L

&
7

M8Al2 REG CTR\.
M8A12 REG CTR\.
M8A 12 REG CTR\.

2 SEL
1

1"8t19J MBA cue H

MBAeJ MBA cue OL T H
M8A12 !BUS RI.I H

1"18Al2 FORCE

cs L

M8Ae1 cue V"1R L

2
1

MBA12 OT

MBAeJ VAR 1'5 H
M8A1" LATCHED AOO 8 H

M8A0J I/AR 11
M8A LATCHED ADO 't

B
MBAeJ cue EXT

ANO EN

!BUS RU L

REVISIONS

CHANGE NO • REV

7
CQMETCHIPS, C l&e, 1271 118Ae'l.DPI.., SCALE 2, ··o- RELEA'>E BOX
COl"'IETCHIPS MBQe'l.PlCX 1e.a, 1271 l
i&-l"EB-81 1 .. :o;e

•'5.ev c

>,-0-t0081 Sl

. •Jll

JQDJ Jfl5

.....

R1&'5
17Bo
1,.'tM 1%

•5 .ev c - . - - - - - - .

i 11121

~DSEL

I 111~

l"IBAl't LATCHED ADO '9 H
MBA !BUS I') M

l'18tl8'+ D SEL 1 H
118A1't LATCHED QOO B H

MBA !BUS 1'• M

MBA8't D SEL 8 H
118A LATCHED ADO 7 H

M8Ae't R SEL 't H
l"8A LATCHED QOO & H
M8Ae't R SEL ') H

l"8A LATCHED A00 '5 H

•5.ev

M8A8't R SEL 2H

l"IBA LATCHED AOO 't H

M8A8't R SEL 8 H

l1l&"l
178n
l/'ti.j 1%

M8A8't R SEL 1 H
MBA LATCHED AOO 1 H

MBA !BUS 21

M8A12 !NIT

M-~~~

MSll !BUS 11 M

!
I

M8Ae't BG OUT H

22h

MIA LATCMED A00 2 H

GHO
"8Ae'l CLIC EXT CS L

------------.,..;

~ BG OUT L

M8Al't OC LO STNC H

UBUS OCLO L

1"18A15 PAii 0 H
M8A1 ') PAii 1 H
M8A15 POR 2 H
MBA15 PAR ) H
M8Al't PAii 't H
MSQl't PM 5 H
M8A1 't PAR & H
1"18A1't PAR 7 H

'9l0't BR H
_r---,___.,____ ~ BG SYNC L
D'"''-------'-"'

GNO

Rl'5'5
Ilea

•'5.ev

M8Al2 >ml T DEM H

MBA87 !Tl H

CMl

MBAll TRA REC H
118Qi8l

reA CLle L

M8Al2 BR L

~
~

"8Q8't \IECT "] H

M8A8't BR H

•'5.9V

l'l8"9'o VE CT 2 H

MBA LATCHED ADO & H
MIA LATCHED ADO '5 H

ueus BR7 L

l'8A !BUS '5 H

M8A8't ADO &-'5 EQ L

MIA 181.JS I H

l"IBAl't LATCHED ADO CJ

H~7'tSl2&

118111'1 LATCHED ADO 8 H

E'l8

_ _ _......,.
I

M8Al't ADO 'J-7 EQ l

7'tS'J2l I
E'l8

PRIORtTT
P\.UG

MBA LATCHED ADO 7 H - - - - - - - _ _ .

El&

Rl't8
Ilea

M8A8't 8G IN H
l1B'l8't BG OUT H
U8US BG't l A• I l H (At)S)-;i-i

U8US BG't (A J H ~~-T-1

U8US BG'5 [ A+ 1 ) H (A.:~)-fi
U8US BG'5 [A I H <(AE1'D-;;.-f
U8US BG& [A+ I ) H (A,;"t)-~

•

8V AH

H-ii:---<''-'7 U8US 8G7 ( A I H
l-;i.;1-----(!e?ln U8US BG7 r ih 1 I H
~--~>)) U8US BG6 [A I H

1 iH,9818-00

TITLE:
REV
St~

MBA04

INTER CONT
COOE

"U'&R

CS L0007-0-'-I

MISC
lff:V.

'5
COMET CH! PS, C 1&0, I;:>? 1 J1'11"8'- .DP\., SCAl.E 2,
D PELEi:ISE BOX
COMETCH!PS "18Q&!.PLOC i&0,i271 J
13-JAN-81 '8:1&

E2'1

MBA0'5 SILO OUT 1'5 L
1'18A0'5 SILO OUT 1't L
MBA0'5 SILO OUT 1) L
M8A0'5 SILO OUT 12 L

, lf>l<'t RAM
7'+S189
EG

'tX2 MIX
7'tS2'58

lf>l<'t RAM
7'tS189
E7

MBA SILO 1'5 H

M9A0'5 SILO OUT l't L
M8A0'5 SILO OUT £> L

0.:.~-'-1 ----M8A05 SILO PAR OUT

i;.-0-.!0001 SJ

··"'• I

aiaoo

0
ill Is

jl][)J

7
'5

1'18A0'5 SILO OUT 1'5 L
M8A0'5 SILO OUT 7 L
MBA SILO l't H

MBA SILO. 1'5 H
MBA SILO I'< H
MSASIL013H
MBA SILO 12 H

MBA SILO PAR

MBA SILO ;;."' ·

MBA SILO 11 H
MBA0'5 SILO OUT 11 L
M9A0'5 SILO OUT '5 L

M8A12 SILO QOORESS '< H
M8Al2 SILO QOORESS 1 H
M8A12 SILO ADDRESS 2 H
M8Al2 SILO QOORESS 1 H

l'18A SILO 12 H

M8A0'5 SILO OUT 12 L
1'18A0'5 SILO OUT 't L

1'18Ae'S SILO uE
M8A0'5 SI LO SEL 1

M8A12 SILO AOORESS 't H
M8A12 SILO AOORESS 1 H
M9A12 SILO QOORESS 2 H
M8A12 SILO AOORESS 1 H

I
1

l"l8A0'5 S I L 0 uE L
M8A12 SILO CHP SEL 1 L

M9Ae"5 SILO ROTATE H
l"IBA12 LOAO SILO H

E.j7 .. S2<t0
IE 19

GND

MBA SILO

0 H

MBA12 LOAD SILO

MBA 12 LOAO SI LO H --+--c__:..a

1GX't RAM
7'tSl89
E<t
M8A0'5 SILO OUT 11 L
MBA0'5 SILO OUT 10 L
MBA0'5 SI LO OUT 9 L
MBA0'5 SILO OUT 8 L

1£,X't RAM
7'tS189
E'5

'tX2 MIX
7<tS2'58
E1

M8A SILO 10 H

MBA SILO 11 H
MBA SILO 10 H
MBA SILO 9 H
MBA SILO 8 H

iu.;~...:.1 --'--- M8A0'5 SILO PAR OUT 0 L

MBA SILO 11 H

M8A0'5 SILO OUT 10 L
1'18A0'5 SILO OUT 2 L

M8Al2 SILO ADDRESS 't H
MBA12 S !LO ADDRESS 1 H
MBAl2 SILO ADDRESS 2 H
MBA12 SILO ADDRESS I H

1'18~'5

SILO OUT 1 L
MBA SILO 8 H

M8A0'5 S !LO OUT B L
M8A0'5 SILO OUT 0 L

MBA0'5 SILO I.IE L
M8A0'5 SILO SEL I L

l"IBA12 SILO CHP SEL a -

MBA SILO

G 000
5 D01
; 002
lr 003
' EN

MSA12 SILO CHP SEL

MBA SILO 9 H

MS.:.05 SILO OUT 9 L

2X'1 MIX
7'tS1'53
E 10
I

7
'5

MBA0'5 SILO OUT 11 L
MBA0'5 SILO OUT 1 L

M9A12 SILO ADDRESS '+ H
M8A12 SILO ADDRESS 1 H
M8A12 SILO ADDRESS 2 H
MBA12 SILO ADDRESS 1 H

MBA0'5 SILO ROTATE H
M8Al2 LOAD SILO H

MSA05 SILO SEL i! ~

I
91 9

10io10
: ~ 011

M8A0'5 SILO SEL :

111g:~

MBA0'5 SILO uE L
MBA12 SILO CHP SEL 0 L

M8Al2 OT F"UH 1 L
MBA12 BYTE ROTATE H

M8A0'5 SILO OUT 7 L
MBA0'5 SILO OUT G L
MBA0'5 SILO OUT '5 L
MBA0'5 SILO OUT 't L

M8A12 OT F"UH I

'tX2 Ml)(
7'+S2'58
EB

I GX'+ RIV'!
7'+S189
4
E9

MBA SILO 7 H
MBA SILO G H
MBA SILO '5 H
MBA SILO '+ H

MBA SILO 7 H

1'18A0'5 S !LO OUT 7 L
M8A0'5 SILO OUT 1'5 L

M8Al
MBA SILO£> H

l"IBA SILO '5 H

L~l"IB"'3'5 SILO ROTi:HE

M8A12 DT FUN 0 L~2
7'tS00
11
MC
MB.:112 OT FUN 1 H
13 E11
. -~Ae'5 OT IJR!TE L

M8A0'5 SILO OUT '5 L
~ SiLO OUT i1 L
MBA SILO 't H

°'3A12 LQQD SILO H~
1 i''+SIB S
M8A05 SILO ..if L
"'8A03 M8A CLK H
EZ 7
1

~J SILO CLK OU' H

M8A0'5 SILO OUT 't L
l'18A0'5 SI LO OUT 12 L

MBA0'5 SILO I.IE L
M8A0'5 SILO SEL 0 L

M8A0'5 SILO ROTATE H
1'18A12 L()j:I() SILO H

MBA 12 SCLK GATE H

M8A0'5 GATED SCLK H

1€.X't RAM
7'+S189
E20

MBA07 REC MB SCLK

1'18A0'5 SILO OUT J L
M8A0'5 SILO OUT 2 L
M8A0'5 SILO OUT 1 L
1'18A0'5 SILO OUT 0 L

MBA12 OT FIJ'ol 8

..... , .... L

·~

MBA SILO 1 H
M8A0'5 SILO OUT 1 L
M8A8'5 SILO OUT 11 L

MBAl2 OT BUST H

MBA SILO 2 H
M8A0'5 SILO OUT 2 L
M8A0'5 SILO OUT 10 L

M8A SILO J H
MBA SILO 2 H
M8A SILO I H
MBA SILO 0 H-

M8A SILO 1 H

MBA01 MBA cue L

M8A0'5 SILO OUT 1 L
M8A0'5 SILO OUT 9 L

MBA12 SILO AOORESS 't H
MBA12 SILO AOORESS J H
M8Al2 SILO ~SS 2 H
M8Al2 SILO ~SS I H

M8A0'5 SILO OUT 8 L
M8A0'5 SI LO OUT 8 L

M8A0'5 SILO uE L
M8A0'5 SILO SEL 0 L

M8A0'5 SILO ROT.:ITE H
MBA12 LOAD SILO H

MB.:105 SCLK srNC L

MBA SILO 0 H

118Q0'5 Mf;P

SCL.K S TNC L

MBA0"5

RElllSIOHS
Cl« CHQHGE NO. REV

OT DIR

MBAl2 BTTE ROTATE

M8A0'5 S !LO OUT G L
M8A0'5 SILO OUT l't L

M8A12 SILO AOORESS '+ H
M8Al2 SILO ADDRESS 1 H
M8A12 SILO AOORESS 2 H
M8A12 SILO ADDRESS 1 H

DATA SILO
7

NUMBER

REii.

L0007-0-'5

'5
COMETCM!PS, [ 1&0, 1271 JM8A0'5 .OPL, SCQLE 2, ··o · REL.EASE BOX
COMETCMlPS M9A0'5.PLQ[ 1&0,1271 J
)1-DEC-80 0~: 'E>

)

....
ti

9-8-tee81 SJ
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GNO--~----.

MBA! '5 1'18 8 H ------44--....C

•l .ev --~------A

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-1"18Al'51'188H

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i~i~'l)--

'1@" 1 'i "@

1
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._........,-=------+_,,_---+--. . . . --+----------Tu ""'ss 01 r " : ..

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l"\8Al'5 118 7 H --4-~---..:..i

1 1

•'5.9\1

c --'---~

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~1"18Al'51'181H

c
·.x-_)........:..--...---...._----+---..+-.....---1-------<~>"'t!SS ~8

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l1~

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.......,.________........__-+----.---+---·-------'3'

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::>9 : Q: M

<
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"Ji

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~I
8 !

IVISS 018 !Al L

M&QI .. 1"18 18 H

1'1811111'5 P'8 '+ H

•'5.ev c __..._1.-au
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IS DATA IN EH l

f'18A Pt 118

I l

~!TE

• ,.,, H
llLE:

;w,...i.w:i..=µ..ic;....~-1 MASS BUS
Sil£ COOE

D
7

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•'5 .ev c __......__ __.
1"8A1'5 I'll '5 H

--------------""----1'18A86 Dl

~t-T-+-------<BE>'+'+<) ..-SS ~ (A J l

820

1"8A120TFl,J48H

I I

IVISS 011 !Al H

Rll 1

H
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MBA06
TRAN SC E I VE RSJ
MU'!BU

' lil'E't'.

CS L0007-0-E>

'5
COl"f:'tCMI~.

COl"f1CMIPS

I 1&8,1i?11 Jl'IB~.C>PI... SCAl.E ?. 0 PhEO'>E
~.1:1\.Q! •ee.~z~~;
i' DH 8ii QCJ:'&

ecw

.,"'llli

GNO - - - , . . - - - - ,

M8A07 REC M8 SCLK L - - - - - -

RI)';

82<l

""-...~-~-----+----+----------~ M"SS o..C~lt'

r"; c

/C)..,.....--+------1.---+----------------<fil!Z.,! MASS ..J(LI(

c A ] 1-1

" " : _ _ - - - - - - - - - ' - - - - 1 - - - . . . - - - - - - - - - - ' ( t ( l . ' ' 5 ' : > ' " • ) MASS DI 2 [Al H
MBA I "t '18 1 2 H - - - - - - - ; ' ;

• 3. 011 -----.,.---................,

DT !JR! TE • MM H ---+----=1

______...
'-'--------+-~f-~_~_;_~_...·____________~~

rBA07

I
i

020

Ui8

"1QSS EBL

:c.; 1-1

"'ASS EBL '. ": -

~;~0

H-

"8A07

~i.
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i •1.011 B

H--

'0
~'3
. - 8-MBA07
'-------~. E 78 p
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I
7'4S7"1 9
M8A0"3 MBA [LI( H ----·-<, C
~8

.----1
R12'5 I
820

MBA12

I
I

1111 L -~----------------+-----:A

., .011 c

M8A07 MM H

H
N
!

I
I

;..-<:;.,,_--'----.,-----1------+-----,---------~~

'1BA I.. MB ' 1 H ----+--+--+-----;

I
i
!

..J( ~..-

M8A 1 I S; Ml.Jli:li E EBL H ---+--~

'-.'..£..._ _ _ _ _ _4--.....L.---1---~--+-------<·Cl.''5':>''5':>) MASS DI 1 [A J H

M8A1" MB 12 H

d I

ol-- "Si:.07 RE~ "'8

- , .. )' °3"'50

-----'<C"--~: E70 . /

.-----...I

M8Al 1 SIMULATE SCLK H - - - + - - - - - - 1

II
MBA1 '< '18 ''5 H ---------<

~I 3.. 59 'r:P--- '18A07 REC MB SCLK

~~
;"'t

M8AI"+ MB 1'5 H

~--~-----

MBA06 MB DATA IN EH L - - - - - 4 - - - - - + - - - - - - - '

!I
'----+---<Cf.2

I 112 -

~ ,..

MASS Dlf> (A] H

~06 ~TA
MB

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c;e

MBA MS DPA H

E12'5

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15
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M8A07 RUH HO ~T A H

•'5.011 c _ J

~---------~MASS 011 (Al!-

•'5 .011

i!~1~ t:~~i :\.,~T1'i.-1~~~1:r
~.E~." "-" '-_-:, " 'cR-">W<GEc:.E~v.:.1:.:- :s: I:~ s~.

!)_ M8A07 Rt.Ii HO ABORT B H

~rp~rp~~~1-=~-:;-::~o-=-.--L--4=-~::'::-"~==--:-==~c=:-:-'---:D:.,.r'"":--1ir~r~~

~~A~~~ : ,~ S~

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-~~~~~~8~~~~--1~~~~~7~~~~~L_~~~~~~~~~..L_~~~~~~~~~il.L.~~~~~~~~~--1.....~~~~~3~~~~-.l..~~~~-::::2=::-:-:-:-::::-:--:-::-;;~~::::;~:;;;--~~-~~-~-(QMET[HJP5, [ 1&0,'.271 Jl"8A07.:::>PL. SC"°LE

cOME ':: H 1PS

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8-8-£0eel SJ
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llfl5

GNO - - r - - - - ,
R26

820

~----,.--------L---+---.---------<i~v MASS

M8Al'5 CB fit M-----~

ce (Al M

..,

•J .ev --..,----"'1...--1

MBAl'5 CB 0 M

._......~

_ _ _ _ __,._.__ __,._ _

~--+---------<£.:2)1'1QSS

C7 :•:"

= "'" " "
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~MBAl'5CBIM

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c

~Al ..

1'9Al'5 CB 2 M

:8 8 '4

MBA I '5 CB '3 H---+-+-----04

1'9Al'5 CB 'J M

MBA1'5 CS If H

119A1 .. CB 'IM

MBA1'5 CB '5 M

"8A1't CB 11 "'

•'5.ev c--...__ __.

'-t---------------------------~~-----------------------------------~

µ.il~--------------------------------------------------------------------------------..._-----'18Ae8 CTOO + l"l'I H

MBA08

TRANSCE: VERS

I
!

st l£ COOE
1u1eu
D CS L0007-0-8

7
1e.e,1 ~l! Jl'1i~S. :>P\., SCALE Z.

CQl1ETCM!PS,

COl"IElCM!PS

"'flAeS.PLOC 1&0. i?'')

it'!. E"SE

~c-ee e~··e.

sew

ll-0-.:'0081 SJ

•-.0.

llll $

JOO)

Rill
I Kn

R10'i
82a

~--------~---~li!_;

MtiSS

~"I c

l"l8A l't CB 12 H -------:s:i-1
•'3

.ev - - - r _ ___._ _..,

·~5,...-l---.--------+---t-.--------~&8

MASS C 12 CA l L
RIC'S
1Kn

MBAl't CB 12 H

1'18Ae7

m H

MBAl't CB 1'3 H

MBA! 2 XMIT MC F>~ H -----~~
l"eA88 CTOO + 1"11 H ------"4._:...-f

I
~REC

MC F>ir.R H

M8A I 't CB l't H ---+---<!---,;:{

MBAl't CB l't H

~Ii
>(I

M8A0'3 REC CTOD H

icr /

.iml
1"18Al't CB

1"18A1 2 CTOO H- - - - - " - - - - - - - '

~
lu

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...A:>...----!-L--,.---ll----+---+--.--i--------<C77 MASS OC:C CA l L
M8A12 !NIT L - - - - - ,

OCC STNC

(A] H

+'3.9V C H--+--~
+ '.). 9V

A H --+----,

M8A89 REC E)!( H

·~.ev

c----------

te:1e'3 MBA cue H

l"8A87 EBl. STN( H - - - - - "

REVISIONS
CHK CHANGE HO. REii

:§~I

•'5.e11 c---------~

l I TLE:

MBA09

TRANSCE I VERS 1
SI le C00£

Nl8'l8E R

CS L0007-0-<3

..•"

e1-e-..-eee1 s:>
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I
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D
1"18Al8 llEC "8 052 L

I
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MEIAIB REC 1"18 RS'l L.

n
i I

1"18All llEC "8 051 L

l'l8Q I 8 REC 1"18 RS2 L.

'*'' !lEC

"8Qt8 REC r18 RSI L.

l"8 ose L

t<· .
'

1"18Al8 REC P"l8 RS't L

1'18Ql8 REC 1"18 RSI L
+'5,8VC---~

•'5.8V c

MBAI I SHU.ATE ATTN L
MASS ATTN (A J L (!HIV'--'--~
l'IASS ATTN (A J H

MBA12 I011 T DE" M --.+---.rr--,
"8Al2 m L --..,....--....,

,---,____.__ _ "8Al8 ATTN STNC M

r'lo"'-----------------"""4
l'&M1 MBA CLIC H

II
+'5.8V c

A
MASS TRA L {Cllt2)---'-_...:,+·-...
l'IASS TRA H

Gloe>-------T ITLEI

REVISIONS
CHIC CIWa lo(). REV

........LC.f-il"~=¥--i

MBA10
MASSBUS TRANSCEIVERS

S I lE CODE

NL#"IBE R

REV.

D CS L0007-0-10

7
COMETCM!PS, I lftlil,1271 Jl'l8Q18,0P\., SCA!..E 2, "O" !\'ELEASE BOlll
CCJ'ETCHlPS 1"8Q11!1.l"l:X i&e,i2i'1 J
1H>EC-88 1)'2; i7

, t -0-£0001

._...

JCJll)

VIS

Rl'59
12 Ko

MBA !BUS 27 H

. "' JI! ~

•'5.0V C

MBA! I SIMULATE SCU< H
MBA !BUS 27 H

MBA! I SIMULATE EBL H

MBA !BUS 2E. H

.. DI

MBA !BUS 2'5 H

e, D2

MBA !BUS 2 .. H

11 DJ

Cl
MBA! 1 SIMULATE

ace H

MBA! 1 SIMULATE ATTN H

c.. 12

MBAl I DT BUST !SHOT H

MBA !BUS 2E. H

MBAl I MB !NIT H

12
MBA! I SIMULATE EXC H

M8A12 DT BUST H -----'-""--....
GND ---~--"'

MBA !BUS 21 H

•J.0V AH
""'Ei'l' 2 IN IT L _ __,,__.(..L----"1

12
11

MBA IBUS 25 H

MBQl2 !NIT
MBA0J CU( MA!NT

MBA01 MBA CLK H ---+---------'

MBAl 2 !NIT L - - - ' - - - - - - - - - -

MBA I BUS 2'i H

MBA !BUS 1'5 H

l"IBQl 1 SIMULATE ATTN L

•'5.0V A •"i.0V C

+'5.0V A

R12
2700

MBA !BUS 1.. H

___...,

MBA1'5 CM! BC J:0 -1 H-~--__.,.
MBA 1.. CM I BC HI EC -1 H _ _ _ ___..__ __...,.

MBAI 1 LAST CM! XFER H

RIE.
2700
MBA !BUS 20 H

MBAl't MB BC 1'5: 10 -1 H
MBA MB BC 9: .. EC -1 H
MBA 1 '5 MB BC EC- I H
M8Al2 !BC L
M8A11 MB BC EQ -1 H
MBA0J RUN H

MBAl l MB BC EQ -I H
MBA lBUS 1 J H

MBA11 LAST TRANS H
MBA !BUS 1'3 H
Rl'52
2700

•1.0V

MBA !BUS 12 H
'XJ.!-'l0..._.___ MBA INTER L
M8A11 SET IBC INTER H

7
7.. LS109
&

MBA !BUS 18 H

MSA01 LD MAP

MBA !BUS 11

M8A12 !NIT L

MBA !BUS 17 H
M8Al2 !BC

MBA0'5 SCLK STNC L

M8A11 SET IBC INTER H

M8A !BUS 10 H

MBAl 1
MBA IBUS 2'3 H
MBA !BUS 2J H

MBA !BUS 1& H

MBA IBUS 22 H
MBA !BUS 22 H
M8i:t IBUS 21 H

MBA !BUS '3 H

MBA !BUS 21 H
MBA IBUS 28 H
MBA !BUS 28 H
MBA IBUS 1'3 H

MBA !BUS 1'3 H
MBA IBUS 18 H
MBA IBUS 18 H

M8A !BUS B H

MBA IBUS 17 H
MBA IBUS 17 H
1"8Q8J ~ VM L
~J CLK VM L

MBA11
MAINT REG & MISC

REVISIONS

CHANGE NO. REV

NUMBER

REV.

L0007-0-1 l

7
Corf:TCH!PS. [1£.0,1271J'!BA11.DP\.., SCALE 2, "D" RELEASE BOX
COMETCHIPS 1'18Ql I .PU)[ 1£,0,1271 J
17-SEP-81 9'3:2'1

OC6't7
!'!RC
E'•B
119Cle) MOP I BUS RU H --....;..,;;"-!
119A12 l:!EG CTRL GQ 2 H--....,..,.-;
'18Qlc l:!EG CTR!. 5Q : H --"""4o-l
118Al 2 l:!E:G CTRL GA 8 H - - - ' - - i

......--;...--- l'19A I BUS ) I H
I BUS 22 H
l'19A ! SUS Pt H
118A I BUS 1 1 H
'~rz.--- M8A I BUS 6 H
~--- M8A !BUS 1 H
M8A I BUS 8 H

'a-,,.......-- M8A

-.r--i-+---

--=---

11801 I LOST CMI KFU H --...;..;;-l
GATED SCLIC H _ _ __..
•BQI I LOST TRANS H _ _........._,

Cl'I) ,....,.._ _ _ 1'18Q I Z l'IASK l H
Cl'I)
119AIZ MSK 2 H
Cl'IZ
1'18QIZ l'IQSIC 1 H
C1'12
l'18Q l Z MASK 8 H

M8A LOTCHEO QOO 't M
l'18A LOTCHEO QOO 1 M
MBA LOTCHED QOO 2 H

~eA8'5

L.__,

SQO
SAO
SAO
SQOI

MBAl't IE MAP 1 H
MBAl't IE MAP 8 H

1'18Q12 SILO AOORESS 't H
1'18Al2 SILO QOORESS l H
118Q12 SILO QOOR£SS 2 H
119Ql2 SILO QOORESS I H

M8A8't ADO 9-7 EQ L
M8A8't ADO 6-'5 EQ L

MBAl't CM! FL.N H
MBA12 HUT L
M8A81 "8A CL.IC L
MBAe'J MBA ADO L
MBAe't TRA STHC L
M8A1c ~ VM CNT EH L

I'S

!.j_

LQO't

at: LQ0'3
LQ02
16
19

17
_l_I

,..

21
I
-~

IEMI
IEMB

IB11
lEIZ'l
1819
!BB
!B'S
!B't
IB)
IB2
IB1
!BB
DFHI

Crt:N
HUT
MCLIC

1
12

31
~

...,.,
11

1'SC 00 Cl'll CTC H
----1'18Q12 LOAO SILO H
1 0 . , . , _ - - - - - - - - - - - - - - - - - - - - - . - - 1 ' 1 8 Q l 2 ABORT L
sntn'-'--- MBQ l 2 START STOP MB L

l'19A
M8A
1'19Q
M8A

1'18012 l"IAP l'>O!HT SEL. M
'18A12 OT BUS'!' M

M8A INTER L
1'18AI 2 l'ICP TRO SYNC ..
1'19AI 2 FORCE !BUS RU L

RCMi TI
R(MI l i
RCMB ~"

._,.,

JQOJ

SCST
INTR
t'27
MTSC
FIBR ~

RCGC
RCGI ~
RCGe ~
'tl

~h---------------'------',__--l'l!ii;;,

i! l -0-<'.0991 SJ

0
JI IS

!BUS 19 H
!BUS IB H
!BUS 'S M
!BUS 't M
!BUS l M
!BUS 2 M
IBUS 1 M
!BUS 8 M

1'18A12 )(MJT D£M H
1'19Al2 RET~ STAT H
1'19Al2 CTOO H
"8A 1 2 Sl.OVE DONE H

"
p:_

..•"

l'19A !BUS '31 H
MBA IBUS cl H
M80
M8A
1'19A
1'19A

085'1' '!l..
'5
OCC'!' . ::li
)([)EM
RETS :A
a6_
CTOD
SL.ON

l1Q()O

TSNC
UVCE

't)
~
31
1

Df'NB 2,
ODIR
l"IPS

A97E

....
-,9

,-.,....__ _ M8Q l'lB OPA H

~!~

DO C!"!I c~c ~

:J~l'IBA12 DT l'\..JN, ...

I 7'tLS7'5f
E 11 l
111
I
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"'BA12 JT l'u"' ' L

l~f'16Al2 JT l'..JN 0 H

7'tLS7'Sj
El) I

0~1"9012 !)T "'JN 0 '-

H G
......_,~

.______J

1'19Al2 REG CTRL GA 2 H
1'19Al2 REG CTRL GA ' H
MBAl2 REG CTRL GA 8 M

'18AI 2 IBUS l:!U M
M8Al2 REG CTRL 110P 2 H
1'19AI 2 l:!E:G CTRL l'10P 1 M
1'19Al2 REG CTRL MOP a H

r•a .

1'18A12 18US 1:1\.1 M ---,;+-!IBRl.I
M$Al2 REG CTRL GA 2 M
RCG2
"18Q12 ~G CTRL GA I H
RCG!
1'18Ali? ~G CTRL GA 8 H
RCGe
118Ali? OT FUH 1 H
"18Q I 2 DT FUH 8 M

OFHl
DFN8

--.ii

-...;---M8Q IBUS 2' H
BztHr--1'18A I BUS 28 H
"""'!!+---MBQ IBUS q; H
~--- MBA I BUS ? M
- . . . . - - - l'18A IBUS l H
M8A !BUS 2 H
t-E,5-----MBA IBUS 1 H
!BUS 8 M

1'181:112 !BUS 1:11.1 H-----;;-1
M8Al2 REG CTRL GA 2 M---....-i
M8Al2 l?EG CTRL GA I M----.-1
1'18Ali? ;;>EG CTRL GA I H - - - - " " - !

'""""'rr---

IBUS ll H
!BUS '38 M
[BUS 29 H
19US 17 M
IBUS 12 M

l"l8A I 2 [)T FUN I H - - - t i - I

[BlJS

IBUS 9 M

MBAl't UC:IC DIF UPR L --~n
1'19A1'5 UC:IC DIF UM L - - - o

IBUS 8 M
!BUS 7 H
IBUS 6 M
IBUS '5 H

MBA I 6 CB PM H - - - " r - 1

!BUS 't H
IBUS J H
18US i? H
!BUS 8 H

MAP PE H--_...n

MBAl2 INIT L

MBAll ATTN STNC H--....:.:..-4
MBAl2 DT BUS'!' M--..,..._..
nBA9't 0C LO S'!'NC H _ __,...,.._..
1'19Al2 SLAVE DONE H--"""'4'-'
1'18Q12 RETURH STAT H--_....-4
~ ElCC S'l'NC L

1"18A8J MBA CL.IC L - - - : " ! ' 1
M8M5 SCLIC S'l'NC L --......-,-,
l"IBA12 START STOP 1"18 L - - - = n

18 M

1'18Al2 DT FUN 8 H---"'-"-i

:Bus n w

MBA12 OT DIR M --~"-!

------M8A

o==~-- MBAI 2

o.;,;r---=:~

R&ORT L

rec

V~ CNT EN L
m~
INTER L
or.~--1'19A 12 l'IAP Er.?R L
i - ; o r - - - - - - - - - - - - - - - - - ' - - - - - - - " - - - 1 " 1 8 A 1 2 OT eusr H
""""'---1'19Al2 00 CMI ere H
- . . . - - - MBA12 SCLK GATE M
i-r---1'19A 12 r"CC ltt>I H
1 - - " - - - - l'lBA 12 )(11JT MC PM H
n;ir.:~--MBA

MBAI I DT BUST !SHOT H---+:-t
l"l8A8'3 OCC S'\'NC H --....:;.:-1

--""'""'1'1

l'1BA87 EBL S'!'NC H ----;...<"-!
M8A8<:! REC MC PM H - - - ' - ' - i

---n

l'l8tQIJ l'lBQ CL.IC L
M8A INTER L. - - - = n
M8A8't BG 5 '!'NC l ----"1"1
MBAl'i SLOl.I CMI ~
1"18Al't ADO ER~ L

---1'1

---n
MBAl2 CMI CMO EN L
MBAl2 VECTOR ere L

l'19A I ) \IECTOR CTC M - - - - - '

TITLE:

MBA12

CHK CMQHGE NO. rtEV

S 1i!E COOE

CONTROL CHIPS
'lUl'18ER

CS L0007-0-12

~V,

7
COMETCH!»S, ( 1e.e,12111MS012.Dl'>L, <.CALE 2. :> "'EcEQSE
COMETCH!>'S n8Ai2,i>LO( 1&0,1z71 l
1' ·:>EC·90 a5:''

8~)1

··111

( l -0-<'0091

S'.l

.......

JCIOJ Jll5

•'5.ev c--~~
R121

270o

M8A8't VECT 1 H - - - - - - - - - - - - : : : Y

"T>.:...:l8.___+--__.__ _ _ MBA LATCHED A00 7 H
M8A1J SILO DEPTH ) H
MBl=lT2 SILO CTRL 2 H

M8AIJ S !LO DEPTH 2 H

~)MBA

M8A1') SC

EN H

cue H

1
-.>~
&~--~--- M8A LATCHED AOO & H

+'5.BV A
1"8Ae) MBA CLK L

Rl 1

270o

MBA8) RIJol H

>''t_ _ __.__ _ _ MBA LATCHED

AOO '5 H

1'18A1 '3 COll'IT EN L
t18Ae7 1'11 H

•'5. ev

c --......--.

DOING CM!

MBA LATCHED AOO 't H

M8A12 CM!
•'3.0V AH

R1'3

M8A MSC DO CM!

CM! D88i' L

11Ca

ere H

R1)7
21eo

•'5 .av e ---~__...,,.,...__,
MBA ADD JMPR 1 [A] H

ere L

A'5):)-----t-----'---t---'9'

R19
ll(Q

R1'38
278n

... >...,,l2..___ __.__ _ _ MBA LATCHED AOO 2 H
'512X't PROM
82S1)1
E12

MBA12 VECTOR Cl'C L - - - " " "

MBA1) COll'IT EN L
M8A1) START CM! Cl'C H
gq.=---1'18A1) ~L~ FORCE L

+).9\1

M8A1) START CM! CTC H

1--------1

MBA12 SILO CTRL 2 H
M8A12 SILO CTR!.. 1 H
l"SA12 SILO CTRL 0 H
!"BA 1'3 SC EN H
MBA12 ABORT L
1'8A12 OT F!M 1 H
1'8Al2 OT F!M 0 H
MBA12 OT DIR H
M8Ae1 EN FORCE H

GND

M8A MSC DO CMI

ere H

MBAl) DOING CMI

ere L

MBA11 MEI.I DO CM!

ere L

MBA MSC DO CM! Cl'C H
OUT EN

reA12 OT BUS'!' H

MBA! 1 DO crn MASTER L

11CQ

+'5.BV A
+'5 .ev A---.----~~
Rf,
11(Q

R1'5
270o

l"IBA1'3 SILO DEPTH 2 H

>l''---'-------1------MBA DO CMI MASTER H

HI MBA ARB 1 [Al L (Aj)8)-+L-:'~
HI M8A ARB 8 CA] L
CM! ARB 7 L
CM I ARB r. L <AEID--.,;1'Q"·_-.
CM I AR9 '5 L (Al~)---:~
CM! ARB 't L <.fllit7]---ie[CMI HOLC L A~>----::::l.d
M8A12 \IECHJR Cl'C

MBA81 MBA CLK H

MBA AR8 (Al L
MBA AR8 CAJ L

~VISIONS

CHANGE NO. ~V
[ IE.9 1271 ~11.DRU
FIRST USED Ci" OPTICi-1,.MOOEL:

COOE

HUMBER

CS L0007-0-1 3

!?EV.

2
COMETCH!PS, [ 100,1271 JMEU:l11.0Pl, SCALE 2• .. D. RELEASE BOX
COMETCHlPS l"'EIA11.PLOC IE,0,1271 l
'31-DEC-800~:10

!BUS 31 H
IBUS 38 H
IBUS 1'5 H
IBUS l"t H

r@Ael MOP IBUS lfW H
M8A12 REG CTRL MOP 2 H
118A12 REG CTRL MOP 1 H
MBA12 REG CTAL l10P 0 H

...._..'"---<'IQ'U'~

DATA 31 H
Cl'll DATA 38 H

CMI DATA l"t H

CM17'-"':__-<'1Q-:icc;. CM!
CM16
CM!
CMI
C1'11
CM8
CM!

MBA! 2 DT F'UN I H
118At2 OT FUN 8 H

M9A12 OT FUN I H
MBAl2 OT FUN 0 H

h l -0-4.'0891

•-

JOO) JllS

!BUS 2'3 H
IBUS 28 H
!BUS 11 H
!SUS 12 H

1'18At2 SILO CTAL 2 H
1'18A12 SIL.O CTRL t H
118At2 SIL.0 CTRL 8 M

C1'11 DATA 1'5 H

MSA12 SIL.O CTRL I H
MBA12 SIL.O CTRL 0 H

rt8A83 MOP I BUS RM H
118A12 REG CTRL MOP 2 H
1'1BAI 2 REG CTRL MOP I H
1'18At2 REG CTRL MOP 8 H

~=--<IB)';I) CM[

MBAl2 SIL.0 CTRL. 2 H

..•

D·

DATA 2'3 M
DATA 28 H +'5.0V C ~
DATA I'] H
R1 .. e.
Rl .. '3
DATA 12 M
270n
270n

l'-'l1:~-------------..__--+-- M8A 1 ..
M~----------------_,__-

QOD ERROR '-

MBA ADD ()I( H

1 [A) H

M8A0't l18A 0881 H
118Al2 SL.AVE REAO L.
1'1BAI '] 00 CMI 1'1ASTER L.
118A12 VECTOR CYC L
MBA12 1111 L.
l'1BA I 2 l'1DP TIM S l'NC L.

M8A8'1 l'1BA 0882 H
1'18Al2 SL.AVE REAO l
1'18AI'] 00 CM! 1'1ASTER L.
MBAl2 VECTOR C1C l
M8Al2 l"l'I L
MBA 12 l10P TRA S l'NC l

1'5 H
l"t H
i') H

+~.BY

l't H

1'5 H

'
i

MBQl't 1'18 I'] H
1'1BAI 't 1'18 12 H

118At't !£IC DIF uPR L
1'18Al't PM f, H

M8All MBA CL.IC L

MBAl2 INlT L
11BA8l l'18A CL IC L.

118Al"t 1'18 CRY 6 H

1'18Al't 118 CRY '5 H

,,_, .. 1'18 BC 1'5:18 -I H
"8Al't 1'18 CRY f, H

118Al"t CMI CRY 6 L.

MBAl"t CMI CRY

'5 l

1'18A1't CMI BC HI EQ ·1 H
rl!AI" Cr!l CRT 6 l

MOP
E't'5

8
11BA81 l'1DP I BUS R1.i H
118A12 REG CTRL l'1DP 2 H
118"12 REG CTAL 110P I H
l18A 12 REG CTRL MOP 0 H
M8At2 SILO CTAL 2 H
118"12 SIL.0 CTAL I H
M8Al2 SIL.0 CTRL 0 H
1'18Al2 OT FUN I H
M8Al2 DT FL.1'4 8 H

i'18A8'f l18A OB8i H
118Al2 SL.AVE REAO L.
118A11 00 CMI 11ASTER .l
1'18Al2 VECTOR CYC L
1'18Al2 111'1 L
l'l8A l 2 l'1DP TRA S l'NC L

t18A8'5 GATED SCLIC H
t9A8'5 l10P SCLK SYNC L

DCf>'t'5

DC~'5
E'58

•'5.ev a-------.-----.

1'181 't
1188
7
!£ER

l'Q:l8'5

M8A12 JNlT L.

118A1't CB 13 H
r$1t't CB 12 H

S i l l = · MBA SILO 11 H
SIL8
M8A SILO 12 H

GATED SCL.IC H
t9A8'5 MOP SCLIC S l'NC L

l"t H

t9A8'5 GATED SCLIC H
t9A8'5 l'1DP SCL.IC SYNC L

CBI
CB8

•'5

MBA81 l'1DP I BUS R1.i H
MBAI 2 REG CTAL l10P 2 H
1'18Al2 REG CTAL l"IOP I H
1'18A12 REG CTAL 110P 8 .H

.ev c -.----..---..,

H:i:---<Bl'-1) cru DATA 27 H
H'~-<.lll.) CMI l)ATA 26 H
Cl'11 OATA I I H
CMI DATA 18 H

IBUS 2'5 H
!BUS 2"' H
IBUS '3 H
!BUS 8 H
~,..._-<'B'li!>

118Al2 SILO CTRL 2 H
l'IBAl2 SILO CTRL. I H
1'18Al2 SIL.0 CTRL. 8 H

H;r------------+---+--.
. . --MBAl't
F!.M I HH
_ _ _ _ _ _ _ _ _ _ _ __.._ __..__ _ ._
_ l'IBAl't CMI
IE MAP
- - - - - - - - - - - -.......- - - - - - - - 1 ' 1 8 A l ' t IE MAP 8 H
II H

18 H

11 H
18 H
11 H
18 H

1'18Al2 OT F!.M I H
1'18Al2 OT F!.M 8 H
l18A8't l'l8A DB8l H
l'18A 12 SL.AYE REAO L
l'IEIAl'l DO Cl'11 MSTER L
1'$12 VECTOR ere L
1'18Al2 1111 L
1'18AI 2 MOP TIM SYNC L

cnt DATA 2'5 H

CMI DATA 2't H
CMI DATA 89 H •'5 .8\/ C - - - Rl'tB
278o

CMI OATA 88 H

RI 18
278o

i - - : : - - - - - - - - - - - - - - - " " - - - - + - - - M 8 A 1 't LATCHED AOD '3 M
118Atlf LATCHED QOO 8 M

>--"=-----------------...___

M8A8'S GATED SCLIC H
l'1BA8'S l10P SCLIC S 1'NC L
+'5,8Y A

118A12 INIT L

H-------...-....

Rl7

M8All l1BA cue L

"8At'5 1'18 BC E0-1
"8A 1'18 BC 9Pt EQ • 1 H _ _ _ _ __.__-'-'"!

279o

118Al2 JN}T L
l'IBA83 MBA CL.IC L

MBA1'5 1'18 CRT
1'18Al't CMJ CRT "t L

BC HI EQ -1 H
CRT '5 L

MBAl'5 CMI BC L.0 EQ-1 H

---!.----------!!

BC HI EQ -I H
CRT 't L

l'IBA1'5 CMI BC ]: 8 -I H - - - - - - - - - - - 4

TITLE:

REVISIONS
CHIC CMAHGE NO. REY

MBAllt

DATA PATH

cooe
"*'18ER
D CS L0007-0-1~

SI~

UPPER

7
COMETCl<lPS,

r 1;:,a.1211 ii'i9Ai ... D..L. SCALE 2.

COMETCM!l'S

~l't.PLO( 109,1211

)1-DEC-98

Rft.EQ5E BCX

e~:ia

.--~~~~~~~~~~~~~-.~~~~~~-~~~~~~-.~~~~~~~~~~~~-r~~~~~---:5::::-~~~~~\T-r-~~~~~~4~~~~~~\"""~~~~~~1=--~~~~~--i-~2:!~~===-====~~~1-~0~-~ceee~~,~s~J'F'.~~~~~~~~---:-~~~~~~~,

.••

~ne

SCM2
SCMI
SCMe

M8A12 OT FUN I H
M8A12 OT FUN 0 H

DFNI
DFN0

l'18Ae't M8A D88i H
M8A12 SLAVE REAO L
M8AI J DO CMI MASTER L
M8A12 VECTOR ere
MBA12 l"l'I
M8At2 MOP TRA SYNC

SLRO
DOCM
llCTC
MM
TSNIC

M8'l8'5 GATED SCUC H

EJ0
M8A
M8A
M8A
M8A

I BR\.I

M8At2 SILO CTRL 2 H
M8A12 SILO CTRL I H
1'18Q12 SILO CTRL 0 H

RCM2
lt'CMI

M8A0'5 MOP SCLK SYNC L
M8At2 !NIT L
MBA0J MBA CLK L

!NIT
MCLK

M8A1'5 MB CRY 2 H

MCRI

M8A1'5 CMI CRT 2 L

CCRI

CM! DATA 2J H
CMI DATA 22 H
CM! DATA 07 H
CMI DATA 96 H
M8A ADO OK H
M8A LATCHED AOO 7 H
M8A LATCHED AOC> E. H

M8A SILO 7 H •'5.ev c
M8A SILO E. H
M8A1'5 M8 7 H
M8A1'5 M8 E. H

!Blt'U
RCl12
R(l11
RCMe

M8A12 SILO CTRL 2 H
M8A12 SILO CTRL 1 H
M8A12 SILO CTRL 0 H

SCM2
SCM1
SCMe

M8A12 OT l=UN I H
M8Al2 DT FUN 0 H

DFNI

MB~ M8A Deel H
M8A12 Sl.AllE READ L
M8AIJ DO CMI MASTER L

M8A1'5 CB 7 H
M8A1'5 CB E. H

M81
M80

MB~J MOP !BUS Ru H
M8Al2 REG CTRL MOP 2 H
MBA 12 REG CTRL MOP l H
M8Al2 REG CTRL MOP 0 H

R21
270o

DH~

M8A M8 BC '3:'t EQ -1 H
1181:11 '5 M8 CRT J H

I SRI.I
RCM2
RCMl
RCM8

M8A12 SILO CTRL 2 H
M8A12 SILO CTRL I H
M8A12 SILO CTRL 0 H

SCM2
5CM1
SCM8

M8At2 OT FUN 1 H
M8A12 DT FUN 0 H

DFNI

M8A9'5 GATED SCUC H
M8A9'5 l"OP SCLIC S l'NC L

GSCIC
SSt«

iBe

M8A IBUS 1'3 H
M8A !BUS 18 H
MBA !BUS J H
l18R !BUS 2 H
CM! DATA 1'3 H
CM! DATA 18 H
CM! DATA 01 H
CMl DQTA 82 H
M8A AOO OK H
MBA LATCHED ADO J H
MBA LATCHED AOO 2 H

CBI

cee

M8Al'5 M8 CRY 0 H

MCRI

MBQ1'5 CMI CRY 0 L

CCR!

MBA1'5 CB J H
MBA1'5 CB 2 H
MBA SILO J H
MBA SILO 2 H

1"181

INIT
MCLIC

") M

i:ioce

.. M

,.,.,, "'""'"' '~ ""

SIL 1
S!L0

'5 M
.. H

M81
M80

....

M8A12 MM L
M8A12 MOP TRA STNC L

G
l'3

M8QQ'5 GATED SCLK H
M8Q0'5 MOP 5( UC S THC L

l'T'1

") M

TSNK
GSCK
5 SNIC

'5 ..

;._.P L

UCER
PAR

MBA12 !NIT
MBAeJ MBA CUC

!NIT
MCUC

M8At'5 M8 CRT I H

MCRI

MCTR
MCRO

M8AI') CM! CRT 1 L

CCR!

CCTR
CCRO

IB17
1B1G
181

TSI«

M8Al2 !NIT
MBAeJ M8A CLIC

crie
QOC2
AOC I

MOP

D88i
SLRO
DOCM
llCTC
MM

[)j:>TQ 21 H
CM! :,.Q~Q 28 M
(Ml ~TQ 0".i H
~ CM! ()Q•Q .,._ M

DCE..,'5

DFN8

l'18Ae't M8A D88i H
M8AI 2 SLAVE REAO L
MBA! J DO CMI MASTER L
M8A12 \/ECTOR ere L
1"18Al2 l"l'I L
MBA12 l"OP TRA Sl'NC L

(1117
Cl11 !>
CMI

!BUS 28 ..
!81.JS '5 ..
181.JS

CBI
cBe

DCE.'t'5
MOP
E2'3
MBAeJ MOP !BUS ~ H
M8At2 REG CTRL MOP 2 H
M8A12 REG CTRL i1DP i H
MBAl 2 REG CTRL MOP 0 H

I BU') 2' ..

D88i

M8A1'5 UCK OIF Ll.IR L
M8A1'5 PAR J H

!Bl7
!Bl!>
!Bl
IB0

SLRO
DOCM

't1

MBA! '5 CM! BC LO EQ-t H

tBUS 2J H
!BUS 22 H
!BUS 7 H
!BUS 6 H

DB8i

GSCK
SSNIC

llll~

MOP

MOP
EJS

ICIJ'.l

DCE... 'l

DC6't'5

MBAeJ MOP IBUS ~ H
M8A 12 REG CTRL MOP 2 H
M8A I 2 REG CTRL MOP I H
MBA12 REG CTRL MOP 0 H

.....

nee

MBA1'5 MB J H
MBA1'5 MB 2 H
1$1'5 k'(K DIF l~ L
1$1'5 PAR ' H
M8AI '5 "e BC EQ-1 H
M8Al'5 MB CRT I H

MBAe J MOP I BUS Ru
MBA12 REG CTRL l"IOP 2
MBA12 REG CTRL M()P I
M8At2 REG CTRL MOP 0

H
H
H
H

IBRU
RCM2
RCMI
RCMe

1'$12 SILO CTRL 2 H
M8A12 SILO CTRL IH
1'18A12 SILO CTRL 0 H

SCM2

MBA12 DT FUN I H
M8Q12 OT FUN 0 H

DFNI
DFN8

~ M8Q DB8i H
MBAl2 SLAllE READ l
MBA! J DO Cl11 MASTER l
MBAl2 VECTOR CTC L
M8Ql2 m L
M8Al2 MOP Tl!A STNC L

SLlt'O
DOCM
VCTC
MM
TSNK

M8A9'5 GA TED SCUt' H
M8A9'5 MOP SCLIC STNC L

GSCK
SSNK

sent

SCMlil

IB17
IBIE.
i81
!B0
cn17
(Ml(,
(Ml
CM0

MBAI I LAST TRANS

:e. ..

' ...

()QTQ

17 M

CM! DATA 1(, M
CMI DATA 01 H
CMI ()QTQ 08 M

QOC2
AOC 1
AOC0

M8A A00 OK H
M8A LATCf.ED AOO 1 H
M8A LATCHED AOO 8 H

CBI
CB8

MBA!') CB 1 M
M8Al'5 CB 8 H

DB8i

SIL I
SlL0
M81

M8Al2 !NIT l
MBAeJ MBA CLK l

~ !BUS '7 ..
MBA !BUS
MBA !BUS
M8A !BUS 0 M

M88

___aj !NIT UCE'1
PAR

---::1

MCLIC

M8Al'5 MB I H
MBA1'5 M8 0 H

H~MCRI

MCTR
MCRO

"8Q1'5 MB BC EQ-t H
1"18Al'5 M8 CRr 8 H

I CCR!

CCTR
CCRO

M8A1'5 (111 BC l:0 -1 H
1"18Al'5 CMI Cll'T 8 l

GND

M8Al'5 UCIC DIF Li.M L
M8Al'5 PAii 8 H

COMETCH!PS, fH,0.1?71 JMBQl''l.l)PL, <;CALE
·o li'Ed'"'>E 80lt
COl"ETCM!PS 1'18A1'5.PLOl 11>a.1211 J
]1 D€C 80 0'!: 18

EVEN

'31-0-.ceeei s'.l

•.n.

JOO)

JllS

M8Ql6 CB PM H

000
MSAl't CB 1'5 H
M8Ql't CB l't H
MSAl'tCBllH
MBQl't CB 12 H
M8A1't CB 11 H
MBQl't CB 18 H
MBQl't CB '3 H
MBQl't CB 8 H

ID
I

n
I

~-IOUS1'H
.

PM GEN
7'tS288
E&7
EVEN
000

M8Al'5 CB 7 H
MBQl'5 CB 6 H
118Al'5 CB '5 H
l"8Q I '5 CB 't H
1"8Q1'5 CB l H

M8Al'5 CB 2 H
118A1'5 CB 1 H
M8Al'5 CB 8 H
GNO

MBAel RO MQP llOTATED L ---+-+-+........"""l..l

P1
, I

~118A

!BUS 27 H

MBA !BUS 2'S H

u
I I
!

'18Al2 llEG CTl:.>L l"IOP 2 H----~
1'18Ql2 llEG CTlli. l"IOP 8
l"l8A I 2 I eus !?I.I H -----.--'!

H----""

MBA !BUS 21 H

Cl11 [)ATA 2'3 H

8
MBA !BUS 7 H

118A12 llEG Clift. 110P 8 H
MBAl2 C1'11 Cl'10 EH L

MBA !SUS Eo H

"8Ael MBA CLK H

MBA !BUS '5 H

I
I

MBA15
MASK M82
Sil£ COOE

NUM8U

CS L0007-0- I G

~v.

•i.t

tl-0-tee01 SJ
.....

J(l[)J

0
lrl~

+'5.8V ( ~,....-----,-------.-------•5.0V (
•5.ev c
+'5 .ev c ..
C'5J-C55
C21 f2J-CJ7 ,C't8 .c .. 1 ,('f')-('1'3
+'5 .OV C
~~l'D
~

GHO~~---r---.-----------------r--'-------'--..----GND

GHO
GHO
GHO
GHO

,,....~

. ___,

GHO (A"32>--~

GHO
GHO A
GHO <'D:•~~---1
GHO

GHO
GHD

GHO
GND (~)2)--......j

:t:~i~
•'5.ev B

GHD (C~l2>---i
GNO

C7,C'3/ 12,C1 .. ,C 17,C 18

T~~l'D

T~ ..
7

~L....-----L-----------'----- •5.011 8

c!
•5 .ev A @e)-----,

•'5 .ev A ~---,.-----------,----- •5 .0v A

GHO <8':12)----i
GHD
GHO
GHD
GHO

C'52

C'50

~l'D

·t~""

1C1-CE.,Cl0,Cl1

L_-----------------L-.--------,--..._----GND

•2 .'5 voe
)--.......-----...__________._______ •2 .".> VDC
•2 . 5 voc ( t;;.•q >-----;
•2.'5 voe
•2 - '5 voc (AF,,')>-----;
• 2 •5 voe <A1.:1J>----i
•2.'5 voc
• 2 . '5 voe <s;:•ci>----;
•2.'5 voc
•2. '5 voc (B"t'3>---'

-'5.ev ~-------..------------- -5.0 voe

-'5.8V~

C't2-C't't

~'·"

;
..

!-m"rn:Rl!T'llO-..r-'!51"E'CTFTCll'T'l'CJl5""~;,.-C-HK-C.~~~Vl;;-S;;:;IC:~.-RE-Ifr-------------------------------------,;=~=;;[!];=o=;r~=o;;=W=;;==~=;;:~=~v=rn=;~::::::~.[~1'-~U...~==::~::::::::::~~::~:ITW!FRc;----G-N_C_)-;::;;-M-~D-1~C~lJ p~-~ t~ f,j
~~[~1~(,8~~12~7~1~JMBQ=i:~1~7~.T[)R~~L_-....,.,--~.,..-,,=-,.J,..~,..,.,.,,..,..,i.;~~:=r,.--=:-h-,~~:-1--fc~i;T,C~DC>E~~-=-=-~N~U"MBE~
l<JJl.L!!O>......,.IU.c.:.""'-'--""""-""'::..u.,___..__ _ _

-i~~.

r----L----------r--------------.---------------,.-------------'~"~l~~S~T~USE~D~ON~~OP~l~l~ON~/~M()()f.~~L~:-~R~H~l~5~0-~~~--=-=::."'-'---=----~'--~[=.,..=-S---'-'L~0~0~0_7_·_0_-_1_7____ j__£A___ .
7

'3
(()MET(MlPS, ! lE.0,1271 )M8Al7.DPL, SCQ\.E 2, ··o· l?ELEA'>t ROY
COMETCMlPS 1181=117.PLOI lb0,lic>7' J
11 ·DH 80 0'3: 1'3

SI GHQL HAl'1E

C"l

AR9 't L
AR9 '5 L
MS 6 L
AR8 1 L
DATA 88 H
DATA Bl H
DATA SZ H
DATA Bl H
DATA B't H
OATA 0'5 H

CMl
CMI
CMI
C"I
CMl
CMl
C"I
CMI
CMI
CMI

DATA Q(, H
DATA B7 H
DATA B8 H
OATA B9 H
DATA II H
l)ATA I I H
DATA 12 H
OATA I ] H
DATA l't H
OATA 1'5 H

C"I
cru
CMI
C"I
CMI

OATA 16 H
OATA 17 H
DATA 18 H
OATA 19 H
DATA e9 H
OATA c?I H
DATA 22 H
DATA c?l H
DATA 2'i H
DATA c?'5 H

C"I
CM!
C"l
CMI
C"l
CMI
C"I
C"I
CMl

C"I
C"I
C"I
CMI
CMI
CMI
Cl'll
Cl'll
CMI
Cl"ll
CMI
CMI
Cl'll
C1'11
CMI

PAGE NUl'llE R< S >

S I GNQC. NAl'1f

I)
I)
I)
I)

MASS CI 9 CA J H
MASS CI 9 [ A l L
MASS CI I ( A l H
MASS C I I CA l L
MASS C I 2 [ A l H
MASS CI 2 [ A l L
MASS en CA] H
MASS CI) CA l L

1'5
1'5
1'5
1'5
1'5
1'5
1'5
1'5
l't
l't

,..

l't
l't
l't
I'+
l't
1'5
1'5
1'5
1'5
1'5
1'5
1'5
1'5

l't,lc?
l't,12
l't,lc?
16,l't
16,l't
16.I'+

&!PTA 26 H
DATA 27 H
DATA 28 H
DATA 29 H
DATA le H
OATA )I H
DBBl L
HOLD L
STATUS 88 L
STATUS 81 L

2 I-~.

,,,, .

12,1],'t
I]

le?
12

PQGE NlJMBEi;>< S)

S I GhAL Hl:IME

1'1ASS 017 [Al H
1'1ASS 017 £A I l
1'1ASS 02 [ Q l H
"¥1SS De? [Al L
l"IQSS DJ [ Q J H
MQSS Dl [ Q l L
"IASS D't [ Q] H
:"¥>SS D't C Q) L
"IASS 0'5 ( Q J M
l"IASS D"l [ Q l L

8
8

8
C)
9
C)
9

':I

MASS Cl't CAl L

MASS Cl') [Al H
MASS C 1'5 [ A l L
l"IQSS Cc? [ Q J H
MASS Cc? (Al L
MASS Cl [Al H
MASS Cl (A IL
11ASS C't CA I H
11ASS C't CA I L
MASS C'5 [Al H
MASS C'5 [Al L

~SS

CP.;.

r~;

MASS CE. CAI H
MASS CE. CAIL
MASS C7 [Al M
MASS C7 I A I L
11ASS C8 I A J H
l'IASS C8 CA l L
MASS C9 [Al H
MASS CC) I A I L
MASS CPA CAl H
MASS CPA [ A l L
MASS CTOO [A) H
l'IQSS CTOO CA I L
MASS De CAJ H
1'1ASS D8 !Al L
MASS DI CAI H
MASS 01 CA I L
MASS 0 I 9 [ A J H
MASS 0 I B CA I L
MASS 0 I I [ A l H
11QSS DI I CA l L

B
8
8
8

8
8

8
8
8

8
9
8
8
8

8
8
9
C)
C)
C)

6
6
6

6
6
6
6
6

1'1ASS D6 [Q) H
1'1ASS D6 [A) l
1'1ASS 07 [Al M
l"IASS D7 [Al L
MASS 08 [ Q l M
l"IASS 08 C Q l L
"IASS 09 [ Q l M
IY>SS DC) [ Q l L
l"IASS DE" CA l M
"IASS DEl'1 [Al L
MASS OPA[AIM
rw:ass OPA [Al L
.,;:iiss ose r A 1 ,..
l'VISS ose [A J L
"'IASS OSI [Al H
"'ASS OS I C A l L
"IASS DSc? [ A l M
1'1ASS DS2 [Al L
l'VISS EBL [A) M
1'1ASS EBL [Al L
"IASS EWC [Al M
'1ASS E:.C [Al L
"!ASS FA!L H
'1ASS INIT (Al M
11ASS IN!T (Al L
1'1ASS OC:C (A I M
'1ASS DCC CA J :...
MASS ese CAI,..
MASS RS8[AJL
MASS es1 co1"

PQGE

-..iMBEiO>' 5,

,,
r.
r.
r.
r.

"
r.

r.
b

r.
r.
Q
Q
Q

r.
·e
·e
7

·a
·e
·e
·e
'0
'B

<~:
C)

..___

•0
•B

C)
•B

'B
•B

'S>
'S>

-~.

CMI l.IAIT L
[)Pr111 8 CLK L
HI l"'eA MB 8 CAJ L
HI l"'eA AR9 I (A) L
MASS ATTN CA) H
MASS ATTN CA l L
MASS Cl (AJ H
MASS ca [ Q J L
MASS Cl CAJ H
l'IASS Cl Cl'l L

le?
]

I)
18
18
8
8
8
8

11QSS 0 I 2 CA l H
MASS DI 2 CA l L
MASS Oil (A) H
MASS 01 l CA J L
l'IQSS Ol't CAl H
1'1ASS Ol't CA l L
MASS 01'5 [Al H
MASS 01'5 CA l L

1
7
7
7
7
7
7
7

MASS es' ( A I L
MASS~ [Q] H
MASS~ [Al L
11ASS R'S l [ A J M
l"IASS R'Sl £ Q l L
11ASS R'S't [ A l M
P'IASS RS't [ A l L

l'lQSS ~ tAl H

MASS DIE> i Al H

1'1ASS 016 I Al L

1'1ASS ~ CAJ L
MASS SCLK [ A I H

§ J'

'B
18
18
iB
19
•B
1B

1':_i
8'
1----1

NOTES:
I. THIS PAGE LISTS THE SCHEMTIC: PAGE IU'&'.R<Sl ~RE A SIGHAL HWE IS REFERENCED.

M8A18

FORWARD REFEPENCE'
"'EV.--•
~R--

-~---··

L0007-0-18

7
C()M(TCHIPS, ! 1!)8,1.?.>1 )"'9.:1118.DPt,

CO"ETCM!PS

"!911'9.PLO! lb0,!c"" l

<,C~f

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S!GNAL NAME

PAGE NUMBER< S >

MASS SCLK CA l
MASS TRA H
MASS TRA L
MASS l.ICLK CA J H
MASS l.ICLK CAJ L
l18A A00 .JP1PR e CA J H
MBA AOO .JMPR 1 [ A J H
MBA ADO OK H
l18A ARB CAJ L
MBA DO CMI MASTER H

!) I -0-L00el

tf
• •Jll

PQGE NUMBER( S )

S I GNQL l'IAME

1J,l't
I J, 1't
1'5, l't, 12, J
13
13,12

M8A LATCHED A00 7 H
l18A 118 BC 'l:'t EQ -I H
M8A 118 [)PA H
MBA MSC 00 CMI ere H
l18A SILO e H
118A SILO 1 H
l18A SILO 1e H
l18A SILO 1 I H
l18A SILO 12 H
l18A SILO IJ H

1),1'5,'t,J
1'5,11,l't
12,7
n.12
'5,1'5
'5,1'5
'5,l't
'5,l't
'5,l't
'5,l't

M8A0J MAP
MBA0J MAP
MBA0) MAP
M8A0J MAP
MBA0J MAP
MBA0J M8A
M8A0J M8A

MBA0J MOP !BUS RU H

'5, 1),'4,),10,7,'j,11, If,
I J, li!, 1'5,'5,11,), I'+,'+
Ii!, 1'5, 1 '+,)

l18A IBUS e H
MBA IBUS 1 H
MBA !BUS 1e H
MBA IBUS 11 H
l'18A IBUS 12 H
MBA IBUS 1J H
MBA I BUS l't H
l18A IBUS 1'5 H
MBA IBUS lo H
l18A !BUS 17 H

12,1'5,'t,2,I
12,1'5,2,1
l't,12,J,1,l I .2
12,'t,l't,J,l ,11 .2
l't,12.1.2.1 ,11
l't,12,1.2.1,11
12,l't,J,2,1,11 ...
l't ,), I, 11 ,'t
1'5,12,11 ,),1
1'5,12,11 ,I

118A SILO l't H
l18A SILO 1'5 H
l18A SILO 2 H
l18A SILO J H
118A SILO '+ H
118A SILO '5 H
118A SILO £. H
MBA SILO 7 H
l18A SILO 8 H
l18A SILO 'l H

'5,l't
'5,l't
'5,1'5
'5,1'5
'5,1'5
'5,1'5
'5,1'5
'5,1'5
'5,l't
'5,l't

MBA0J PREV OT BUSY H
MBAeJ PREV DT BUST L
MSAeJ RO MA!NT L
MSAeJ RD MAP L
MSAeJ RO MAP ROTATED
MBAeJ R[) VAR L
MBQ8) R1.Jo1 H
MSAeJ RUN L
MSAeJ
!LO
DL T H
MEl'=l0) VAR 1
H

0
J, 12
11.)
),I ,2
'+,11),),1 ,2
), 11
1J,'5, ), 11 ,7
'5, ),'t, 11
1(!,'5,J
J

MBA !BUS 18 H
MBA !BUS 1'3 H
M8A !BUS 2 H
M8A !BUS 28 H
M8A !BUS 21 H
MBA IBUS 22 H
M8A !BUS 23 H
M8A I BUS 2't H
MBA I BUS 2'5 H
M8A !BUS 2E> H

1'5,12,11 ,1
1'5, 12, II, 1
1'5,12.2.1
1'5,11,1
1'5,'t,1£.,11 .2
12,1'5,11 .2
1'5,12,1 I ,2
1't,11
't,l't,1£,,11
't,l't,11

l18A SILO PAR e H
MBA SILO PAR 1 H

MBAeJ VAR 1 1 H
M8Ae'3 VAR 12 H
M8ABJ VAR I ) H

)

MBA IBUS 27 H
MBA IBUS 28 H
MBA !BUS~ H
MBA !BUS J H
MBA !BUS Je H
MBA !BUS J1 H
MBA IBUS 't H
MBA !BUS '5 H
MBA !BUS£. H
MBA I BUS 7 H

't,1£,,l't,11
1£,,l't,12
11),l't,12
1'5,12.2.1
1£,,l't,12
12,1£.,l't,2
1'5,12,2.1
1'5,1£.,12,'t,2,1
12,1'5,1£,,2,1
1'5,1£.,12.2,1

MBA !BUS 8 H
l"'l8A !BUS 9 H
MBA INTER L
MBA LATCHED AOO e H
MBA LATCHED AOO 1 H
MBA LATCHED AOO 2 H
l18A LATCHED AOO 3 H
MBA LATCHED AOO 't H
MBA LATCHED AOO '5 H
l18A LATCHED AOO £. H

l't,12,1,11,2
l't,12,J,1 ,11 .2
11 ,12

1e
1e
7
7

1
I

1),1'5,12,J,'t
1J,1'5,12,J,'t
1'5,12,),'t,1)
1'5,'t,1),J
1),'t,1'5,J

ADD J H
ADD 't H
AD[) ') H
A00 £, M
ADD 7 H
ADD L
Clle DL T H

MBA0J MBA cue M
MBA0J MBA Clle L

118Ae 1 MAP e H
118Ae 1 MAP I H
118Ael MAP I 8 H
l'18Ae I MAP I I H
M8A8 I MAP 2 H
MBAe l MAP J H
M8M l MAP 't H
118Ae l MAP '5 H

cue
e

M8AeJ VAR I 't H
M8Ae) VAR I '5 H
MBAeJ VAR 1£, H
MBAeJ VAR 9 H
M8Ae't ADO Ei-'5 EQ L
MBQ0't AOO 9-7 EQ L
M8Ae't BG IN H
M8A0't BG OUT H
M8Ae't BG OUT L

M8A81 MAP £. H
MBA01 MAP 7 H

~BG

M8Ae 1 MAP 9 H
M8A02 MAP 12 H

M8Q0't BG S l'NC L

2
2
2
2
2

M8A0't BR H
M8A0't 0 SEL 0 H
M8Ae't 0 SEL 1 H
M8A9't 0 SEL 2 H
l"l8A0't DC LO STHC H
M8A0't MBA 088i! H

MAP l ) H
MAP 1 't H
MAP ) 1 H
MAP PAR L

~~MAP

PE H

118Ae3 cue EXT cs L
MBAeJ CLK MINT L
118AeJ CLK MAP L
MBAeJ CLK VAR L
MBAeJ EN FORCE H
M8A8J LC> rtAP L
118AeJ LO VAR L
M8A8J MAP ADO 0 H
M8A8J l"IAP ADO 1 H
M8A8J l"IAP ADO 2 H

12,2

M8A0't PM H
L
M8A0't R SEL e H
M8Ae't R SEL 1 H
M8Ae't R SEL 2 H
l18A0't R SEL J H

J,'t

~PAR

J,11

J,2, 1
J,11
1J,J
11 ,J
J
1.2,1
J,2,1
1.2.1

1.2.1

) .z, I

1.2.1
1.2.1

) .z, 1
J, 12

)

M8A9't R SEL 't H
M8A9't SL~ CMI L
MBA0't TRA SYNC L
M8Ae't VECT 2 H

J
3
J
J

H
't

SYNCH

M8A81 MAP 8 H

M8A02
M8A02
M8A02
118A02

JOOJ Jl!IS

'+,12

1e ...
... 1e
'+,10
12,'t
1 '5. ,.....

't,12

l"·"
10,'t
1e,'+
le,.,
18,'t
12,'t
12,'t
't,1)

NOTES:
I. THIS PAGE LISTS THE SCl-EMATIC PAGE Nll18ERCS> l.IERE A SIGNAL NAl"E IS REFERENCED.

MBA lg
i
FORWARD REFERENCE!

REVISIONS
CHK CHANGE NO. REV
C 1e,e 1271 lMBA19.0RU
e'S-DEC-8"
FIRST USED OH QPT(QH.1f'IODEL:
RH7'50

Sli!E CODE

REV.

3
COMETCH!PS, [ 1e,e,1z71 Jl'18Ql'l.~. SCQLE 2. ·o RELEASE BO:W
JI -DEC-88 ~: 1~
COl"IElCH!PS M8A1'l.PLOC 1e,0,1z11 J

SIGNAL l'W1E

PAGE NUl1BER< S >

MBM't VECT J H

't, 1;
'5,£,
12,1'),'5, l't
'5.1'5,1't
12.'5
'5
'5

MBA10 REC MB RS2 L
M8A10 REC M9 RS'l L
MBA 10 REC MB RS't L
M8A10 TRA REC H
MBA! 1 OT BUST !SHOT H
118AI 1 LAST CM! ><FER H
MBA! I LAST TRANS H
118All MB [N[T H
MBAl 1 SET !BC INTER H
M8A11 SIMULATE ATTN H
MBA! 1 SIMULATE ATTN L
MBA!! 5 !"'tJl_QTE EBL H
MQAI I SIMULATE EXC H
118AI 1 SIMULATE ace H
MBAI 1 SIMULATE SCLK H
M8Al2 i::i&ORT l
M8Al2 BR L
M8AI 2 BTTE ROTATE H
M8Al2 (Ml CMO EN L
MBA12 CTOO H

M8A0"> DT uR IT E L
M8Q0'l GAlED SCLIC H
M8Q0'l MOP SCLIC STNC L
M8Q0'l SCLIC: S TN( l

MBA0")

SILO OUT 0 L

M8Q0'l SILO OUT 1 L

MBA0"> SILO OUT 11 L
MBA0'5 SILO OUT 12 L

'5
'5

MB~ SILO OUT 11 L
!"IBA0"i S!Lf'l ()JT
L
118~ SILO OUT 1'5 L
l"l8A0") SILO OUT 2 L
MB~ SILO OUT '3 L
MBA0'5 SILO OUT 't L
MBA0'5 S lLC OUT '5 L
MBA0'5 SILO OUT £. L
118Ae"> SILO OuT J L
MBA0'5 SILO Ou' 9 L

'5
'5
5
'5
'5
'5

r18A0') SILO OUT '3 L

5
'5

i
I
I

~A.f"lilC_
·~.:

I
i

IC
I

~ ...
,..
J.;.~~

l"\o1't'

!....."'....:'

'':;:" ":....

·~

5
5
5
5

!'18Ae'; SILO PAR OUT 0 L

1'10Ae'> S !LO PAR OUT I L
l'10A0'l SILO ROTATE H
l'10A0'l S !LO SEL 0 L
~SILO SEL 1 L
"l8A0'S S !LO i..iE L
M8A0£. OT lolR [TE + ITI H
MBQ06 MB l)QTl:1 Iii EN L
"8A07 EBL S rli( H

'5
£,,?
12 ,J ,q
I ;,q,7,'t

5,7
;>,11

£,,J
£,,?

8.'3

8
12.i;
12,c:!

q,11

I
! I
!!

q,11
12,q
12,10
10, 11
10,l 1
10,11

10.11
10,11

PAGE NUMBER< S )

118A12 REG CTRL MOP 2 H
MBA12 RETURN STAT H
1'10&112 SCLK GATE H
l"IEIA12 SILO AOORESS 1 H
MSA12 SILO AOORESS 2 H
l"IEIA12 SILO AOORESS J H
MEIA12 SILO AOORESS " H

1'5,l't,12,1£,
12
5, 12
5.12
'5,12
5,12
'5.12

11 ,10
11
II
11,10

MBA12 SILO CHP SEL I L
MEIA12 SILO CTRL 9 H

l-~

MBAlc? MASI( ) H
11BA 1.? MC l ARB l
MBA12 MOC ~N H
l'IBA12 MOP TRA SY"IC
MBA12 Ml'I L
MBAl2 REG CTRL GA 0 H
M8Al2 REG CTRL GA 1 H
MB~,2 ~c CTSIL u~ 2 t<
MBA!.? REG CTl<'L l'IOP 0 H
1'18Al2 REG CTRL MOP I H

q,11

S I GNAt.. t.1AME

10,11
10, 11
10, II
't,10
12, II
12,11
12.1'5,11

rn - t• •LI
•

l1BA12 !BC L
l1BA12 !BUS Rw H
M8A12 11-t!i H
.,8A12 lt.t!T• L
MBAl2 LOAD SILO H
M8A I 2 l'IAP ERR L
M8A12 l'IAP POINT SEL H
MBA! 2 MASI( 0 H
M8A12 MASK 1 H
MBA12 MASK 2 H

MBA0'3 REC CTOO H
1'18A0'3 REC EllfC H
1'18t:l0'3 l<>EC FAIL L
1'18A0'3 l<>EC !'IC PAR H
1'18A18 ATTN STNC H
l'IBA10 REC 1'18 os0 "'
1'18A10 REC !"18 OS I L
MSQ10 ~EC MS DSZ 'MBA1 e REC MB 11se L
1'18A10 REC !"18 RSI L

!J•..-

M9A12 00 CM! UC H
M8A12 OT BUSY H
MBA12 OT BUSY L
M8Al2 OT DIR H
118Al2 CT DIR L
MBA12 CT FUN 0 H
MBA12 CT FUN 0 L
M8Al2 CT FUN 1 H
MBA12 CT F'UN 1 L
M8Al2 FORCE !BUS Rw L

5
5
5
5

"8A0J 11!1 H
"8A07 REC l1B EBL H
"8A07 REC 1'19 SCLI( L
M8A0? REC 1'19 ~LI( l
"8A07 RUli NO QBQRT A H
1'10A0? RUli NO QBQR T B H
MBA0B (TOO • ITI H
M8A08 CTOD L
1'18A0'3 Ellf( S Tli( L
~A0'3 ace sr"IC H

Dr"

PAGE NUM8E R< S >

7,''

'3,11
'3, 11
7,11
I), 12,7
... 12
'5,12
12.1),1£,
a.12.'3

12, I )
1),'),),12, 11
1
I), 12,1

1),12
11.12.1'5.'5,l't,£,
12,5
'), 11,12,-..15,1-.
'5,12
12.1
11 .12

15,11 ... ,1 .. , 12.'3. !£,
11),1,?
I

12,3
12, If,
1,?,1£,
12,lb

12, 1 '5 ,7. ,.. ,£. ,0, 10
12,J
I c?,)

1'5,l't,lc?,1&
111),l't,lc?,1&

1'18A12 SILO CTRL 1 H
118Al2 SILO ('TP\.. 2 H
MBA 12 SLAVE D()£ H
MEIA12 SLAVE REAO L
1'18A12 START STOP "8 L
l"IBA12 lP VM CNT EN L
MBA12 VECTOR ere L
1'18A12 ><I'll T OE!"I H
1'18A12 ><I'll T !"IC PM H
l'l8A 1 ') AL.LQl,I F'QRCE

11,12,15,l't
11,!2, 1'5,l't
12
15,l't,12
12
12.1

1"18A1) COUNT EN L
1'18A11 DO Cl'll ~STER L
1'18A11 DOING C!"ll ere H
1'18A1J DOING CM! ere L
1"18A11 NEM DO CM! ere L
1'18A1J SC EH H
MBA1J SILO DEPTH 2 H
1"18AI 1 SILO OEP'TH J H
1"18AI l START CMI ere H
1'18A11 VECTOR CTC H

11
1'5,1),!'t

1'18Al't QQO E~ L
1"18Al't CB 19 H
1"18A1'+ CB 11 H
1'18Al't CB 12 H
l'IBAl't CB I '3 H
1'18A1'+ CB l't M
1'18A1'+ CB 1'5 M
MBAl'+ CB 8 H
MBA1'+ ce '3 M
1'18A1'+ CM! BC HI EQ -1 M

l't,12,)
l't,8,1£.
l't,8,lE.
l't,1£,,q
l't,16.,'3
l't,16.,'3
l't,16.,9
l't,16.,9
1-.,1e..a
] , l't, 11

1'18A1't Cl'l I CRT '+ L
l'IBAl't Cl'll CRT '5 L
l"IBAl't CM! CRT £. L
l'IBAl't Cl'll F~ H
MBA!'+ IE l'IAP B H
MBAl't IE l'IAP I H
MBAl'+ LATCHED ADO B H
MBQI'+ lATCHEO AOC '3 M
1'18Al't !"18 10 H
1'18A1't !"18 11 H

l't
l't
l't
12,l't
12,T't,)
12,l't,]
l't,'t,)

M
c

1J
t')
1)
1)
1')
1)
1')

.....

]

l't,E.

'"·'

NOTES:
1. TMIS ?AGE LISTS THE SCHEMATIC ?AGE NU"8ER<S> MMERE A SIGNAL NAME IS REFERE"ICEO.

LEI

MBA20
FORWARD REFERENCE

s11£ c00£

NUl"8Elit

D CS L0007-0- 0

7
COMETCHIF'S, [1f;l,1271l!'llA.?t.~. SC:Al.E 21 "O' l?fL.EA'K 901"
COl'!£TCMIPS 1'18Ac?8,PLOC 1£.1, lt?i'l l
l.7-SEP·Bl H:i'4

SIGNAL. NAME

MBAl't M8 12 H
MBAl't MB IJ H
MBAl't M8 l't H
MBAl't MB 1'5 H
MBA1't MB 8 H
MBAl't MB 'l H
M8A1't MB BC 1'5: !El -I H
MBAl't MB CRT '5 H
MBAl't MB CRT £. H
MBAl't PAR 't H

l't,7
l't,7
l't,7
l't,7
l't,£,
l't,£,
11, 1't
l't
l't
'tol't

M8Al't PAR '5 H
M8A1't PM£, H
MBAl't PAR 7 H
MBA1't l.ICK DIF uPR L
MBA1'5 CB 8 H
MBA1'5 CB I H
MBA1'5 CB 2 H
MBA1'5 CB '3 H
MBA1'5 CB 't H
MBA1'5 CB '5 H

.. ,l't
't,l't
.. ,l't
l't,12
1'5,8,16
1'5,8,16
1'5,8,16
1'5,8,16
1'5,16,8
1'5,16,8

MBA1'5 CB £. H
MBA1'5 CB 7 H
MBA1'5 CMI BC 3:0 -1 H
MBA1'5 CMl BC LO EQ-1 H
MBA1'5 CMl CRY 0 L
MBA1'5 CMI CRY 1 L
MBAl '5 CMI CRT 2 L
M8A1'5 1'19 0 H
MBA1'5 M8 1 H
MBA1'5 M8 2 H

1'5,16,8
1'5,16,8
1'5,11,l't
l't,1'5
1'5
1'5
1'5
1'5,6
1'5,£.
1'5,6

MBA1'5 MB 3 H
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