Digital PDFs

DEC-15-H2XB-D

September 1971

29 pages

Original

2.0MB

view download

OCR Version

1.9MB

view download

Document:	MX15 Memory Bus Multiplexer
Order Number:	DEC-15-H2XB-D
Revision:	0
Pages:	29
Original Filename:	DEC-15-H2XB-D_MX15_EngrDrws_Sep71.pdf

OCR Text

DEC-15-H2XB-D

PDP-15 SYSTEMS
MX15
|
MEMORY BUS MULTIPLEXER
MAINTENANCE MANUAL

VOLUME 2

DIGITAL EQUIPMENT CORPORATION « MAYNARD, MASSACHUSETTS

Ist Printing September 1971

The material in this manual is for informa-

tional

purposes

and

is subject to

change

without notice.

The following are trademarks of Digital Equipment
Corporation, Maynard, Massachusetts:

DEC

PDP

FLIP CHIP

FOCAL

DIGITAL

COMPUTER LAB

ENGINEERING DRAWINGS

Engineering Drawing List

Drawing No.

D-AD-7006863-0-0

Title
MX15 Maximum Configuration

D-UA-MX15-0-0

MX15 Assembly

D-BS-MX15-A-12

Priority Logic Input Port 1

D-BS-MX15-A-13

Priority Logic Input Port 2

D-BS-MX15-A-14

Priority Logic Input Port 3

D-BS-MX15-A-15

MDL 03, 04 Drivers, M REQ Logic

D-BS-MX15-A-16

Control Lines

D-BS-MX15-A-17

MDL 0-8

D-BS-MX15-A-18

MDL 9-17, Parity

D-BS-MX15-A-19

Inhibit Logic

D-IC-MX13-A-20

Memory Port Out

D-IC-MX15-A-21

Memory Port 1

D-IC-MX15-A-22

Memory Port 2

D-1C-MX15-A-23

Memory Port 3

D-AD-7006862-0-0

Wired Assembly (MX15-A)

D-UA-841-B-0

Power Control 841-B, 841-C

D-CS-H721-0-1

B-C5-798-0-1
15-0409

H721 Power Supply Circuit Schematic
798 Dual 15-Volt Power Supply Schema
tic

856 Power Control

[ ][00 e voc by a2 |

6
?;';:sn::::“tsr:oxanufacture or sale of items without

WHE' !

MM‘S

BAY,

798

THE

RS.

'NC LUDE D

ADDITION

AND AN

856

PRPC.

REQUIRED.
WHEN

ADDING

THE

FANS

MMI5 -B8D

MMIS-BD —

MMIS-BD —]

—

qu/

MMIS-XA

POWER

BE S. AND A

DISTRIBUTION

ONLY

BAY

WIRED

ASSEMBLIES.

FOR

MMIS

ADDITION

BAR

REQUIRED.

CAN

DRAWING

REFER

FANS

SECOND

THE

SECOND H721

SECOND

BAY,

TO :

HAVE

INDEX

MXI5-A

LIST,

D-DI-7006863-0O-1.

—

\\/

MMIS-CD

SEE NOTE 1 D\

FANS
N

5~——
SEE NOTE | T

—1—

c"
!

v/
A2

//
/

TMMISLDD

——

MMIS-CD

—

6?-% /

FANS

)

MMI5-BD —

MMI5-BD —]

MMIS-DD

MMIS -AD

—

Vya

FANS

?C;

o <<9\

»257

—

]

RN2

CONSOLE

Oo
)

zQ0

FANS

MXI5-A

]

BL ANK

MX15 - A

—

BLANK

MXI5

MX15

BAY 3

MXI5-A

BBIS
|

—

TABLE

FANS

500 MXIS-A

KPIS

HPISA

/,/

‘s

—

FANS

ans,—afi —1—

MMI5-CD

BAY 2

BAY

e
w

ia]

—
@

SEE NOTE &2

PDP-IS

CONSOLE

BAY

| RIGHT

SHOWN

FOR

REFERENCE

ONLY

DESCRIPTION

FIRST

7l IR
|« \‘\‘

S(Qluy

USED

OPTION/

MXI15

|«

_NOT

SCALE

DRAWING

I'L%’

184

= o0

EQUIPMENT

rof7e mn@nan CORPORATION
JoaTe, {TTE

gyt
Dgesn

MX15

)

s 573

I:;:;R; PARTS L/ST NEXTAI-‘HGH%R ASSY

FINISH

PART NO.

b
g A U s gLoa

EIR5N
S

UNLESS OTHERWISE SPECIFIED
DEClMAuTO%Em%EsS ANGLE:

23 L\
S

MOGEL

+ 008

] iy > i+
x|z

I
PARTS LIST

CONF‘GURAT'ON
SIZE|CODE

[

st < — =

SHEET

1 OF 4

NUMBER

JDJAD|[7006863-0-0|

st o]

[

e
e

Jor

[ Jo-0- :959CC/[a]
2 |

e
.

MXIS

PORT

LOCATIONS

ARE

FOLILOWS :

=ORT | (H!GHEJT PRIORITY)&
AT G~ ART

‘

BT 6-BR7
PORT

03 f:
S

MMIS-XC *i6

BBIS

.E
5[]
C

MMIS =X A *I13

MMIS -BD "4

MMIS -XC

*|5

BIE

MMIS-CD *3

PRIOR!T‘Y)

coa-_pos

Eg] MMIS -BD *8

2 (MIDDLE

3] e
[of

MMIS-BD *i2

EIE]
MMI5-CD *7

PORT 3 (LOWEST PRIORITY)
4z2-423

MMIS-CD "I

EE
-

&G | “or

e rB o

H9
Ccl|C

MMIS-BD "2

MXIS5-A

GEEEEE

FHEEEEE

VIEW

FRONT

VIEW

MOUNTING

REAR

DOOR

BACK

VIEW

FRONT

BAY

MOUNTING

Ccl|C

RIEEEEER
(B

MXIS-A *|

BACK

b2l ez

EH MMIS -DD "5

HAEERE
HEEEEE

FRONT

MMIS-BD "G

by
=&

MMIS-AD *|

MXIS-A

MMIS-BD TM

E;l

MMIS-DD
TM3

B
ER|EEEERE
MXIS -A

Bl[A]
EF

BAY

v
MXIS

PDP-IS

BAY

(SHOWN

RIGHT

FOR

REFERENCE

ONLY)

PDP-IS

BACK

CONSOLE

FRONT

(SHOWN

FOR

REFERENCE

VIEW

MOUNTING

ONLY)

DESCRIPTION

]

PART NO.

I'{fo“

PARTS LIST

“.’:’ 2
§

DECIHALSTO';EBCATTO%ESS ANGLES ENG' )
itfi sunrézléz‘nmzo.”

REMOVE .ungg;:«& snm SHARP

I
5

MATERIAL

s DATE
'{é TITLE

PlROJLEflG”".“ -

DAV'//

FRop"

DATE

—

NEXT RIGHER ASSY

MXI\)
M [\X”VIUM

SZECO(,;;ONFI%JB—B;AT’ONRW

”

FINISH

SCALE

7“’“—“‘"%'

DEC FORM NN

SHEET

—
-

DIADI”

DIS'!'.T']

DCECREZ

-0

A_4

T
R
§!::;l;’:‘:::§::‘;anm-cmnmuhdmmswhhom

7
CABLE

CABLE
LA
FROV
|LOCATIOHN
{LOCATION | DEVICE
DEVICE
Wo

WIS #1
MMI5 #1

| A

BA2
BE3

a2
ce

MM15
15 #1#1
W15 #)

Agg

w:5 #3

!5 49
9
w5 #9
W15

MX 15A%2
MX | 5A#2

B24
B25

MX154#3
MX | 5a#3

B24
B25

L oR K

MX15A42

MX15a#3

H
Jgg

WM15
podH #13

cp2
h

WIS 4]

Bg2

MM15 #13

AB2

MMI5 #16

AB2

Ca3

bars A1

MM(5 #7

w1 #10
#10
s
MX15A%4

193

égg

551? ?/:g

414 | a2
WIS
MMI5 #15
82

cs2

MMI5 #14

MM1S #14

Ag2

Ag3

W5 415 | Ag3
MMI5 #15 | CB3

CABLE

MX15a#4

BB{5

35!? 252
NMI5 #15

B22

B23

égg
B2

MMI5 #15

Bg3

MM1I5 #16
WM{5 #i6

Bg2
cg3

wis 415 | 62

I l 'AZH ]“, ) ¥IGWON 2 lzbjo\:/) 31lsl 2 l

]

("(r”,:r‘}v—/).‘A,{l/{,vfa

CABLE NUMBERS
NO
PART
|L%M CABLE|DEC

REMARKS

16
_

L
]

13
eD

;

7006084

08B 2

BCBB- |

BCHBB_3

T Boasps

100641471

D )|

7006437-2
;

fa‘

70084142

7006437-6

700643710
BC08B-6

7005850

uF—
M,

:
A

;

ALREADY SUPPLIED

LIITH POP(5 (LISTED

FOR REFERENCE ONLY)

A
F
.

MX15A%4

A12

W5 #11
5 411
W5 #11

BS2
BA3
83

c
c
J

MI5 #12

BO3

BA2

|
|

Bg3

A2
A22

WIS #13
BBI5

Bg3
Bg2

A23

KP15

Be2
At
Al

M5 #12

MX 1 3AN1

MA 15A#3
MX | 5A#3

A23

L oR K

§§§

W5 #1

MX{ 5% 1

B24
B25

p
":P:g

cg;

W5 #12

TN
MX 15A#1

MX15A%4
MX15A44

' t;

M2
A3
Bg2

A24
A25

312

Ag2

5 A

827

MX 5443

MX 15443

mg ne

:Ig 33

g2
Ag3
o3

MX15A#4

21 ——
B3

M5 #1)

MX15A#3

A22

B27

N 15oard

B83
B2

MM15 #10

wis 110
W5 410
W5 #10

B26

MX15A%3

A28
A27

B#3

iS5 #9

B26

MX15A#2

ux15a43
WX15A%3

Bg)

W15 #9

c
c

Agg

we s | o

Al
A2

L OR K
A

::‘5 §9

o &}

B22 — N\

NXI5a#3 | B23

ca3
BA2

Bg3

MX15A43

wMis 48
NM{5 #6

#3
uNi5
W15 #5

NS #8

B22

NKi5w2 | B23

)
A

W15
#4
W5 #4

W:g #:

OCATION

g3
Bg2

Ag3
ca2

guz

MMIS #3
MMI5 #4

MMI5 #3

——— WM15 #5

JLOCATION DEVICE
DEVICE RO
FROM

MX | 5A#2

‘

LOCAT!ONS

W15 13

cg3
Ag2

REMARKS

Bg2

WM15 #3

cg3
Af2

CONNECTION

ce2
Co3

#2
MM15
A

Ag3

MMI5 #4
MMIS #5

MX 5 A#2
MX | 542

Wiss2 | o83

::12 fi%
wls #2
|

MNI5 #13

BBIS

882

|
c
é

;}

3
E

|
t

NX | 5AH

B22

MX15A%2

" MX15AW)

gza

:;lggfl#g

"TIEYT]

825

MX15A42

l MX 1A%1

B27

MX15A#2

X 15a%)

NI SAn1

B26

M) 15A%2

A22

:22

A25

A26
A27

{

(

1E<||
|

;r'c

l:flD

(9,

Oy
e

Tanl

el
o |

|
i

|
|

QrY.

DESCRIPTION

[

PART NO.

E‘%"

PARTS LIST

MX1 5

UNLESS OTHERWISE SPECIFIED
DIMENSION IN INCHES

|2
g1z
plo

HE
|

°U

£EC FORM NO

* .008

DECIMALS

TOLERANCES

+1/64 = 030

FRACTIONS

FINAL SURFACE OuALITY

Sfr Sy

EEX

CORNERS

ST
oD,

DATE

L
1

D,A}/t,/l)

MAYNARD, MASBACHUSKTTS

MX|5

/ML

[|DATE
TM

L
SCALE

En CORPORATION

DAT“(_/o

Kot

[EDG 7 -0

FINISH

<
py

AncLEs

REMOVE BURRS AND BREAK SHARP

[MATERIAL

PEL
CH

MAXIMUM

SHEET 3 OF -}

CONFIGURATION
CODE
NUMBER
W

#—4-%7006863‘0‘0

ost. JCI T I 1 T T T T1

[[.D 0 COom(\(\/I(]YLM 2J

‘

HIGWNN

Tris draw:ng and specifications, heren, are the ' rop

NOTEZ

erty of Digital Equipment Corporation and shail r it be

reproduced or copwed or used in whols or in p.rt as
the basis for the manufacture or sale of items w:thout
written

ALL

Permirsion

FOR

WIRING

WHERE
THIE

EAY,

— GRN
"IERN

MXIS -A

IBLK

BLK

WHRING
BAY

[T11

-5

LRI
GND

FIRST

PWR

DISTRIBUTION

ITS

BAR

SECOND,

MMIS'S

WILL

THIRD,

;

TOP (SEC:ND)

FROM

BAR

BAF-.

EACH

APPROPRIATE

DISTRIBUTION

MMIS5,

SECOND

MMHIS

POWER
IS

IDENTICAL.

CH+P

BAR.

SECOND

DISTRIBUTION

WIRING

ZHOULD

MMIS

POWER
THE

THE

BOT TOM

DISTRIBUTICN

FOURTH

WIRED

DISTRIBUTION

THE

F»R':T

MMIS

THE

ADCITION

AND

POWER

INSTALLING

POWER

BAR

TTHE

HAVE

THIE

WIRED

REQUIRED.

BOTTOM

EXCEPT

MXIS.

BARS.

THE

+10

TOR

POWER

NOTE

[

ZSECOND

AND

BRE

WIRING
:

GAIJGE

MMIS
=S

WHEN

— SEE

. FFCIFIED.

THE

EACH

PWR

\SEE NOTE 3

BLK

I'TT11

[TT1T11

-5

POWER

#"ZI"I_M'TJ [TT1

DISTRIBUTICN

GND

GND ON

WHEN

SECOND

POWER

BARS

POWER
ARE

EBEAR

USEL

+IO

BAR

WIRING

CIRST USED N OFTION

10T
1.1

)

MXi5

MODEL [ ory

DESCRIPTION

UNLESS OTHERWISE SPECIFIED oru,
p
Al N,
7]

DAT
3/ Vi

ODECIMALS

DATE

PARTS LIST

+ 005

FRATTIONS

- 164

ANGLES

> 070"

FINAL SURFACE QUALITY /

gSi=_

CORNERS
REMOVE BLFRS
ANC BREAK SHARP

S1Z

33:

PROJ
ENG.
PROD
_

MATERIAL

ENG

AYEl

CORPOR’

‘

)

Loy

| v7 A X ! r \ ,] l J M
<

. CONCHGHPAT
j - I(WN
N VFF:

SIZE|CODE]

FINISH
T

SCALE
f

SHEET

2eTTs

[\A)(’ )

CATE
DATE

I’LEOM

P QUIPN,:\NON
=V

=
UNLESS OTHERWISE SPECIFIED
DIMENS.Ch
!N
INCHES
CHI'D
154/
/ FT
TOLTRANCES
§ ARG NIk

¥
T

—

PART NO

Voot

ost.! [, T | T 1T

28 29

}

| ].8]

OgvoSIXW1al2 |
NOTES:
I. REFER
FOR

AND

VIEW A-A

H-

5.19

BLANK

12.19

BLANRK

BLANK

os
S

5.19

5.9

]
I

=30.00

51.37

\
REF

END PANEL

788
|

~ 1
I

BACK VIEW

(WITHOUT

DOOR)

VIEW

DOORY)

MXIS

TRST USED ON OPTION/ MODEL

1! by ml
14] \‘ iaN] \' \

o
b=
=

TRl

NOT

[

ot L

DE 2, /TION

)

TCLERANCES

SPECIFIED
OTHERWISE
UNLESSD'fl(’tm
IN INCHES
T
T
FINAL BURFACE
QuALITY e
/
REMOVE wnmflnwdur

sl vl

ENG,
3

:‘

PARTS UIST

PriE

[

EQUIPMEMT

MXIS
Aca

NEXT HIGWER ASSY
-700€€ - 3-0-C bmmrasse
SEE PARTS LIST|D-A')

Lk ”-'-_1-"—"%‘

gl it Hn MAYURPCIIATION
4D M BBACHUSETTS
)

M g -D‘A;'/ES

scALE MONE.
FiNsHF——— e
To A

[

—

RT
MX15-0-0
rE)_[UA
TT T T T T Tl
Joeer]e
]

]

—

12l
84\

FRONT

7aFS.

l— A

4856.27

856 REF 3.44

HTaar & PC. 5.'5/%
E
/

J.:_‘
1

- A

5.19

12.19

BLANK

e o

BLANK

MXIe - A-0

1 —
Ml
MXIS—A
BOANK

=17

798 REF

:‘

8.69

H721 REFS.'S

]}

1044

BLANK

)

QA4

ol Xl

SLOTS 8-5. SCREW,ITEM *28

- ]

Naae

2[Rl | A (oSYO \>~
éwg
)I 2 §<
212£ o?
i

30(BLOCK) wiTH (SCREW) ITEM # 3i .

BLOCKS WILL COVER SLOTS 32-29¢

o -]

lh&___‘w

K‘*

SLOTS 32§ 8 § INSTALL ITEM =+

1Q.44

NEBEERER

LIST

3 REMOVE EXISTING SCREWS AT

——

BL ANK

PHERRE

INDEX

(W THOUT

DRAWING

+# 30.

H950-P

ON
CABLING,
CONFIGURATION.

ATTACHES NEXT TO SCREW ITEM

_r—;—.

REPF

IMAXIMUM

REFER TO: D-DI-MXIS—O-I

SCALE:: NONE

-J.

2. FOR

[

—G

D-AD-7006863-0-0

INFORMATION

4 e

e eB

e samaon "

7
31
30fioSEE

T peee

NOTES FOR AC-DC PWR WIRING

‘

ALL

WIRING 15

¥4

GSAIGE

EXCEFT

BRN_“18 _ REF
BRN

718

S
-

—

(ONO

H72|

FAN

Rec 1

W ] R[]

W LIR[]

BLK

WHT

SEE

+‘15 N

! 798 -4 PS.

[

GND

H721

RS,

CONS

RTO

—

WIRING AT
»

WIRING

AC
L

BLK]

REL

Fwr 'l

WHT

BRNTMI8

cag. + |

ALLL -30V
TIME.

AUTO
TAP

BRN*Is

ND. T

SHOWN

]

UNITS

]

| INES REFER TO

—

WIRING (AC-DC)

D-AD-70068632
- 0-0.

6. ADD
ONE

ERN *I8

LOCATION

IN PHANTOM

|
.

SUPPLY

TONFIGURATION,

-5V (1731

—|

TWF WITH

TwpP,

BE WIRED TO MAXIMUM

5. FOR

v
ESA

POWER

w1t

GRM/BLK

*¥ TWIST WITH RED/BLU TWF.
1AL

TWIST

GRN/BLK

= —

S
—

! &

NOTE

- T/ ="

L
|

RED

w [1 RLE

BLk
WHT

FAN

I |

NOT USED, JUMP S| TOSETHER
WITH MALF FASTON CONMNFCTOR
(TTENM *10),

FAN

Al O

Fo.

20F TORHT2! SOWER SUPPLY iS5

WHT
BLk ]

S[EECIFIE

REF

WHEFRE

Loadime

SWITCH

GNDIT_HB

T
4l—

1
S
S “ofVINNER

30 AMP

FIoT USED On ;‘_"'\WM‘ v
Mx‘ 2

UNLESS OTHERWISE SPECIFIED_JDRN.

DESCRIPTION
7

‘

UNLESSDIMENSION
OTHERWISE
SPECIFIED CH' D/)/
IN INCHES
)
OECIMALS

‘2 g

TOLERANCES
FRACTI/ONS

ANG.LES.

* vo‘:nu su:r:c?ouu;\roao

2 &
E

REMOVE BURRS AND BREAK SH){P

CORNERS

%/l

5}2{(/70
L/DAT‘E‘ ,

]

FINISH

b
LEC vCRM

I
A7,

SCALE

SHEET

EQUIPMENT

flnanEnCORPORATION
MAYNARD MASSACHUSETTS

6‘-TE1

SIZEJCODE

NUMBER

DUAMXIS

ost o]

REV.

r\/1><|5

DATE

’
x

J‘TN%”

PART NO.

D-;TE, =~ A TITLE

PROJ. eNG.
PRO,D

PARTS LIST

[

OZ0rsixnmye)2 |

| [4]

8
o oot manutachers of e of hems. without
POWER

MXIS ~-A

RESJLATOR
—

GRN

— SRN

|BLK

FELK

BLK
S

T
¢

BLK{

1l 1
111

GRN

141
1

RED|

1
L1472
PS8,

)

GRN

v
v
C

[TT1 L1
+5

BOTTOM

[T11

-5

IVCIT

GND

[TT1
+10

POWER. DISTRIBUTION BAR

’___1

—

DC WIRING

1nt.

FIRST USED ON OPTIONMODEL |y

DESCRIPTION

PARTS LIST

PART NO

I'L%"

UNLESS OTHERWISE SPECIFIED U';F fi( M’ ::Té/70 Enaan CORPORATION

NLESS

2 g

MXI15

OTHERWISE SPECIFIED

__ FINAL SURFACE QuALITY [/

com

JORN.

DAT

]

l?:A}'E_ /‘c

;

EQUIPMENT

MX'5

DAT/E.7

4t
Mmim:n.

FINISH

[

‘Nenémc;{

—

ASSEMBLY

D-AD-7006863-Q-0 's_uifios

A—

o d

ngfib

DUAIMXIS- O -

Josle][ L LTT T

[

)

ey o Dyt Equprment Corporation and shah not ke

]

reproduced or copied or used in whole or in part as
the bests for the manufacture or sale of tems without

“

AW 2 ]

]

PCWER

| MMIS

REGULATOR

| [ YEL

[MMIS
I

G&29
L YEL

___POWER REGULATOR
.

[

H BLK

MMIS

‘

BLK

+|5(:ET—L—
YEL

PP
n

BLK

RED

)'—

Dlél | BLK

Foe)

POWER

[IT1

ce2s

MMI5

;

YEL

798-A PWR SuPPLY !5

]

REGULATOR

- YEL

| H AC

Gez2d

___POWER

’

REGULATOR

[TTT1

BOTTOM

PWR

GND

DISTRIBUTION

[T11

*10

[25@ PWR CONTROL
|

BAR

[(Ml

—

3?
i

s
o 2

:
fa

MXIS-A

B
B32H— —

]

———

IMXIS
|

12
e

VIOLET

332

IWITHOUT

-30V

MMIS

‘

NOTE &

WIRING

FRST USED ON 1 TINMODEL oy
MXIS

UNLESS OTHERWISE SPECIFIED JORN.

: O‘:?NAL SU:MI(?‘QUAL;VO?
FmovE

CORNERS

MATERIAL
—

FINISH

PROJ ENG “‘:fu * D“],’E

'5?'06_‘

I'L%M

EQUIPMENT

t\;

:
,

e e

[SHEET

SCALE

‘\‘

)

|'\/|

‘LY

€370 -G il ARe]

M >\ ")

|DATE

—

PART NO

PARTS LIST l

[OATE

o(chLsTO%EchY?‘c(‘;«ES ANGLES EN(; J’ 4‘ . QXT(-E:;TN e

UNLESSDIMENSION
OTHERWISE
SPECIFIED c'zx"f:/) | = ‘/;. -~ 6{;£¢. 2 mnanan CORPORATION
IN INCHES
MAYNARD MASSACHUSETTS

z s
Z

DESCRIPTION

ost
;

QUTE

~ T

_;_"“;

[

T T

[

This drawing and specifications, hersin, are the prop-

erty of Digitst Equipment Corporstion and shali not be

uced or copied or used in whole or in part as

——
.

NOTES:

items without
mhmhhmmmnu;flnfl

witlen permission

1. IN UF POSITION THIS ADDS (1) TO ADDRESS BIT @3 [16K].

IN Ur POSITION THIS FODS

ALT MDL 23 MP1 (1)H

Z1MDL @1 Fr (1L Al M1,

A8 _~"

)

-7

P_———__—h-kka\\<>afil—fl
W714

St
a1

M111

Bz8

(8]
.

N7 DEVICE

IS CONNECTED

INTO MEMORY

PORT

DOWN=NOT SELECTED

IN THE 1:TRE WRAP FIELD.

BANK SELECTION SWITCHES MP1

10 ADDRESS BIT

DISABLE IT BY GROUNDING B@6P2 WITH f JUMPER

UP=SELECTED

arp NOTE 3

M628

‘

(1)

JUMPERS IN THE M628 '1ODULE CONNECT THE PROPER POl ARITY
OF BLOCK ADDRESS BITS [(MDL@! AND MDL@2)] TO THE M139
ADDRESS DECODE GATES
.

ABS

BANK 10

ME28
A1 \nte 3
g2

B!G | 139
807

MM REQ
MP1MP1 (1O
(1)L
F__H1T
REQ BKI®
BK11
(1JL
N REQ BKEE MPI

M REQ BKB1 MP1 (1)L K Z

E2
2
F2

K2
L2

NOTE

M1389

Bes

12 REQ ACTIVE MP1 (1)H

+3v Bioul [ M2

[

P1
B

21 MCL 82 MP1 (1)L _ CI

\\\\\, D2

12 ACTIVE MPI B (1)H

MIT
A28
P

+3V B10U1
M2y

1
2

chki\\(>aEL__

21 MOL @3 MP! (1)L _ §2

{\\\\\\\
.

T2 12 MDL @3 MP1 (1)H

W7 14

BANK 11

N2 | Al

828

14 PRIORITY
RESETMP1 (1)L
1S PWR CLR
L
BO7

19 MP2 INHIBIT L __|

Me27
809

E1 12 ACTIVE MP! B (@IH
C

+3V BO2V1

@1 REQ ACTIVE MP1 (11L

19 MP3 INHIBIT L |

ML ,////9>_—‘__

13 M PWR -OK L |

M129

SIGNAL “NO ADDR CLR L’

AUTOMATICALLY CLEARS ACTIVE FLIP FLOP WHEN

MEMORY PROTECT OPTION (KM1S) DETERMINES A NON-EXISTANT

LOCATION WAS ADDRESSED

12 NO ADDR CLR L

14 M REQ H

LAt {

)

M133
B3@
Bi_j
N

12 MDL @4 MP1 (1)H

21 MDL @4 MP1 (1)L

931

Ezcxa\\c}pz_q

205
BANK

BANK ROTATE ¢WITCHES MP1

IB
12 MDL @3 MP1

(13H

ME28

NOTE 2

'‘

12 MDL @4 MP1 (1)H

]1]

€5

'S RE3 MPX M

M133
897

12 ALT MDL @3 MP1 (1)H

12 ALT MDL @4 MP1 (1)H

[SLT

12 (LT MDL 83 MP1

M628 CONTAINS A

—
M133

‘RZ lsz

BO8

|12 eND M Reg L 22 ROR ACK MPD (0) B H

12 MP1 DTA TO MEM (1)L

NOT TRUE CRUSES “END M REQ L°.

25
Z

12 ACTIVE MP1

(1)H

k2]

M35

12 MP1 DATA TO MEM (11H

A3t

12 WP2 DTA TO MEM (170

13 ACTIVE MP2 B (1)H

N2 1 M135
P2
R2 |

.
2 BIT ADDER®

£20¢.

THE SUM OUTPLTS OF THE ADDER

ARE 12 ALT MOL @3 MP1 (1IH

HND 12 HLT MCL 34 MP1 (1)H.

]

(1)L

K12 ALT MOL @4 mMP1 (1IL

NOTE :

+3V B@SU!

(M _REQ H).(REQ MPX H) BECOMING

’—-‘%\(1; 1

w714
Ao9

S@NS
ME@2
A3

L+

Bank o

Bl ]
Mégg
i

A3t

12 MP3 DTA TO
| MEM (1L -

]

14 ACTIVE MP3 B (1)H

16 PROCESSOR TO MEM (1JH
16 EN DATA XFER (1)H

s
<

hea

V////

12 MP2 DRTA TO MEM (11H

KIS I

B3I

U2 | M135
B2
V2

12 MP3 DATA 10 MEM (11H

K24 1y
1

A31

21 M REQ MPT L

13
-

RIVISIONS

vy BOOVI

CHK

CHANGE NO.

HXSR— B G‘ oz

F—
L
’

REV.

ORGINIGTED

T'— *

—_—~<%£._,J//

21 M BUSY MPI B L

) S1 M REQ DLY MP1 H

R CLR MP1 B L

15 ACTIVE L

DRN

12 M REQ MPT H

—

MX15

T
!

DATE

—-

S
L. e -

|
PSR
T

—

4 o
—

7
et

o et e

PURUR

3
. e

SHEET

TITLE

) PRIJRITY LOGIC INi-UT PURT 1

DAT; .
DATE

N VTR
FIRST USED O

FQUIPMENT
N
EnanuanCORF’ORATIO
AMAYNARD MAGCSACIUSETTS

DATE

CMK D.
PROJ. ENG.
~
Prog

— T =

-o

R
O\m31z
21z ;>»———T——%
| sens

[
T

T T
L
T
T
/=

N1 AT .

]

REV.

NUMABER

SIZEICODE

rles | mxis-a-12
st [ 1T

T 1T T

This drawing and specifications, herein, are the prop

orty of Digitai
Equi
ion and sha.. not be
reproduced or copied or used in whole or in part as

the basis for the manufacture of sale of items without

—_——

written_permission.
"

‘

WITES

1. IN UF POSITION THIS ACDS (1) 1C ADDRESS BIT €3 [16K].

ALT

M628
AB7

MOL

\otE 3

23 MP2

22 MDL 81 MP2 (1)L

__J1

A28

S1
£2

BANK

B28

PROCESSCR

PIN B@4P2

MUST

CONNECTED

INTQ

JUMFEREF

MEMORY

PORT

GROUND
.

SELECTED

W714

=20

MIT11

UP=SELECTED

DOWN=NGT

—LZ%\OL

THEN

(1)H

BANK SELECTION SWITCHES MP2

\\\

IN UP POSITION THIC ADGE (1) T0 ADDRESS BIT @4 (8K)
.
JUMPERS IN THE M628 MODULE CONNECT THE PROPER POLARITY
OF BLOCK ADDRESS BITS [MDL@1 AND MDL@Z] TO THE
M133
ADDRESS DECODE GRTES
.

828 NotE 3

Ap7
M2

Mi39

BOS

M REQ BKI@ MP2 (1)L

M REQ BK11 MP2 (1L
M REGBKBT FPS T

2
2

REQ

BKO!

MP2

(1)L

NOTE 4

M139

BO4

REQ ACTIVE MP2 (1)H

+3V

Bioul

[TM2

N2
P1

MDL

MP2

(1)L

_H2

. |,

fly'

> Mit1

+3V

124

22 MDL

MP2

(1)L

_N1A

..\

P1_

13 MDL

44<)°\\(>J2__

@3 MP2

ML D mias

19 MP3 INHIBIT L

M139

=—

B@s

Bi@vi

12 NO ADDR CLR ¢

14 PRIORITY RESET (1L

1S PWR CLR MP2 B L
13

M PWR

-OK

V2 | REQ ACTIVE MP2 (1L

Bo4

+3v Bi@ui

M2
>

(11H

13 REQ ACTIVE MP2 B

A3t
L1

Mt |

M111
B28

+3V

MDL 84

MP2

(1)L

_R1A

.\,

S1_

13 MDL

@4 MP2

£2

B
13

MOL

RNTATE

SWITCHLS

D‘

MP2

(1)H

NOTE

Me28

AG7

WO
13

MOL

MP2

(13H

NOTE :

i
AOS

am
R

T2
2

ALT

MDL

MP2

cé
2
1e
U2

ce29

ALT

MDL

MP2

(1)H

ALT

MDL

MP2

(1)L

+2v B@SU! _ L2

CHK |

REVISIONS
CHANGE NO.

HX 1 59—0@@_@ !

REV.

821 1

714

ABS

BANK 01

A
B

| Mi33

B {] SeNs

_——_<z""”’/// 13 M REQ MP2 H

)

REQ

DLY

MP2

PWR

-OK

MP2

LR1

—Q

A2
B1

D1
El

[\\\\\\\\\

D2
28

PHR

-OK

MPB L

_R1~

orie
et
o
22o PHRCLRMP2
B L

15 RCTIVE L

\\ " NEANEN

| EREEIWIPIE /
CHKR

DATE

MG ( Z

DA}”E />

LN
DATE

RO ]

DATE "

BVIRETIED

MX1S

S—
J

)

-OK L

EQUIPMENT

SCALE
SHEET

EHEHEHCORPORATION

72 -

I??EG/,

°ROJ ENG. e
{/ .

FIRST USED ON

]

13 M PWR

L
DRN.

—

B28

T
T
T

ity

B28

22 M BUSY MP2 B L

ORGINIATED

‘.

M312

B32

+SVv

‘\\\»_—_T__{/WT______\

~/ B2S

G827

M628 CONTAINS A 2 BIT ADDER®.
THE SUM OUTPUTS OF THE ADDER
ARE:
ALT MDL @3 MP2 (1)H
AND ALT MDL @4 MP2 (1)H.

D2_ACTIVE MP2 B (1)H

A2=
|8C

L14

(1)L

¥
22 M REQ MP2 L __92(5

MP1

(@)H

(1L

13 ACTIVE MP2 B

Cln

13 ALT MDL @3 MP2 (3 )H

809

BANK 00

MP2

Me27

B1OV1

12 REQ ACTIVE

(1)H

niL/,//

BANK

K2
s
55—
>

(1M

]

FRIORITY
FORT
>

LOGIC INPUT

SIPT|CoDE

—

MAYNARD. MASSACHUSETTS

NUMBER

REV.

0 |BS | MX15-R-13
20
ost |
T
TTTITTTITTTUT
T

;

This druwing and spociications, hessin, ase the preg-

posmiesien.

K Zrere
v3v B0Vt

311

16 EN DATA XFER (1 H

M33

U2 | B3D

MRLS

ACK

EQUAL PRIORITY

R2|s2|T2juzlv2

NOTES:

e <

FOR EGUAL

PRIORITY JUMPER A28V2

.
TO A3GHZ

2. IF NO PROCESSOR 1S CONNECTED TO MEMORY PORT 3

’

£2

D2 LEADING EDGE OF

IN UP POSITION THIS ADDS (1) TO ADDRESS BIT 24 [8K1.

OFM&EROCSKI:&) THE

s Aor Saie2

PRIORITY

M628

—

12
D

% basts for theImacluctars
o out of s wbtusnt
il

1628

CMDL21 AND MDL@23 TO THE M139

MODULE

ADDRESS DECODE GATES.

CONNECTS

THE

PROPER

POLARITY

RESET

BANK SELECTION SWITCHES

UPSELECTED

DOWN-NOT

SF1_ECTED

23 MDL 21 MP3 (1L

M
=

$1
o

AD4
2

c
D1 ] "B

BANK 18

w714
AB3

Lo
M111

Me28 \o1e 4

M REQ BK1@ MP3 (1L

MHREGE
REQ Br11 MP3
(1
e

NOTEACTIVE
2
REQ
MP3 (1 H

BRI MP3 (1L

M REQ BrRe? MP3 (1L

+3V B2V

23 ML B2 MP3

(1L

_RIH

19 MP2

828

ALT MOL B3 MP3 (1 M

l\
23 ML 63 MP3 (1L

_P2H

w714

Aa2

+3V

M 39

BANK 11

PRIORITY

B18V

RESET

A i3

REQ ACTIVE MP3 (1 )L

(1)L

__S2

15 PWR CLR MP3 B L__T2

13
M PWR

R2_ @3 MDL @3 MP3 (1 H

12 NOADDR CLR L

INHIBIT L

-OK

ACTIVE

MP3
B (1 M

N“‘S

14 ACTIVE
MP3 B (1 L

ud M111

M .
~
T ey

k1|

VL1

+3V BEOVA
|

]
12

23 ML

P3 (1L

_ V14

..,

U123

ML 24

MP3 (1 H

H20
BANK

BANK ROTATE SWITCHES MP3

w714
A3

p1_|m | M9
B9

ACTIVE

MP1

13 REQ ACTIVE MP2 (B M

‘8(2

REQ

RS
55
=5
U2

NOTE

14 ML 23 MP3 (1 H

NOTE

]

MG28
AD4

[SL1

14 ALT MDL 83 MP3 (1L

14 MDL @4 MP3 (1 H

K114

NOTE :

12 ACTIVE MP1 B (1 H _ A1

14 ALT MDL @3 MP3 (1 H

ALT

MDL

MP3

12MREQ
M1 H

REG MP2 L

MG28 CONTAINS A *2 BIT ADDER®.
THE SUM OUTPUTS OF THE ADDER
ALT

MOL

e
(

MP3 (1 H

’_f‘__(__(\

T:
15

vav spoun ¢

REVISIONS
MX1

Al
A

Sfl-m1

a1l
W14
Aze

BANK 21

—

i
o

Hoans

PN _MREQDOLY MPSH

ci
D1

| Ma2
2

B28

)C F1
/

—arTMes
D1

14 M.REQ H

V BR9Vs\
+3v

‘

rEg
o

i B

13MREQ MP2 H _E1|

M1 33

14 ACTIVE MP3
B (1 H _ D2 [\
M133
14

23 M BUSY MP3 B L

MREQ

MP3

_£2

Fe | REQ MP3 L

Bes

. 1S PWRCLR MPIB L

15 ACTIVE L

DATE

]E‘

ORIGINIATED
e

epai

£C ey
—

)

ALT MDL 24 MP3 (1 L

AND ALT MDL B4 MP3 (1

M REQ MP3 L _ 1

Cc1_REQ MP1

13 ACTIVE MP2 B (1 H _ D1

ARE:

M1 33

_B1 | B@8
—

EQUIPMENT
;

MAYNARD.

MASSACHUSKTTS

1030}

Jfl_

FRIORITY

LOGIC

INPUT

PORT

L2902

12-3pbe

X T

—

SIZE[CODE

NUMBER

REY,

DyBS | MX15-A-14

p—

6:‘1%7‘7" (%

SHEET

ost.

)

Vhis Guwing end eposiiicatiens, hessin, are the prepe besis for the asenuiosturs or sule of Rams witheut
willien pesissien.

PWR

CLR

MP1

1S PWR- CLR MP1 B L

ADR

MDL

@3 MP1
TO MEM MP1

MDL

@3 MP1

ALT MDL

(13H
H

(1JH

@4 MP1

(1)H

21 MDL 84 MP1 (1)H
12 MPY DRTA TO MEM H

’

21 PHR CLR MP1 L

oy of Sighe! Equipment Corpersiion and shell ast be
spvedused or cagied or usnd in whels or in pert as

12 ALT

PWR

CLR

MP2

22 PWR CLR MP2 L

1S PWR CLR MP2 B L

ALT
16 ADR

MDL

@3 MP2 (1)H
TO MEM MP2 H

ALT
16 ADR

MDL @3

22 MDL

@3 MP2

(1)H

MDL

MP2

ALT

MDL @4 MP3

ALT

(1)H

22 MDL @4 MP2 (1JH
12 MP2 DATA TO MEM H

23 PWR CLR MP3 L

PWR

CLR

MP3 B H

IS PWR CLR MP3 B L

MP3 (1)H
TO MEM MP3 H

MP3

£2|

MOL @3 MPB

(1L

MDL

(1)L

(1)H

MP@

23 MDL @4 MP3 (1)H
|
12 MP3 DATA TO MEM H_]

iy
He2o
12 ACTIVE

MP1

(@)H

KiA

13 ACTIVE

MP2

(@)H

Ki~

NOTE :
15 ACTIVE H
vav

Bieul

‘;'

Me27

E1_ACTIVE L

B10

ALL

SIGNALS

REQ ACTIVE

MP1

(2JH

_F1

14 REQ ACTIVE

MP3

(B)H

13 REQ ACTIVE MP2 (B)H

+3v B@2vi

14 ACTIVE

AcTIVE

bLY

U2 |

M133
B30

MP3 B

15 REQ MPX L

(@)H

43V BOEVI H

K2 |

T3V

B18U1]

D115 REQ

48NS

MPX

(FULL CMW).

9 me22

Kid

ADJUST TO MAXIMUM
DELAY

“MDL
= MP%" ARE BI-DIRECTIONAL.

15 M REG MO L

9 ue22

‘e

WITH NAMES

M312

52
L1

NI_

16 EN DATA XFER
JUKT LT MI NI

14 PRIORITY RESET (@)H

12 NO ADDR CLR L

—E

16-PWR

CLR

OUT

+3v BO2VI

[

125NS

REQ DLY H

|1,

INHIB

MEM

SYNC H

A28

K193 ! REQ ENABLE H

31
PRSI Ut V1

END

REQ

o
Q

REVISIONS
CHANGE NO.

REV.

MX Lig_amg 1

ORIGINIATED

BRN.

BATE

RATEVEAWAION

[v.]".]

C{PK“D.?‘

ENG.

]

PROD

DATE

PROJA (;‘;, DA}}/
s

IRl

EQUIPMENT

NREEE CORPORATION

MAYNARD MASSACHUSETTS

MDL ©3.24 DRIVERS.

/::-/

MREQ LOGIC

‘S/ //]’"dz 724

FIRST USED ON
ot

SHEET
i

|
-

REV.

NUMBER

SIZE|CODE

MX1<S

[

|8s | Mx15-A-15

ost.|

et
e
e
E';:;",_'_-*“, e

witton pasesiasion.

12 ACTIVE MP1 B (14 D2 |
L2

)

26 ADR ACK MPB (1) B L

21 MRD MP1 L

Vi4

U'd

22 MRD MP2 L

20 ADR ACK MP@ (1) B L

Ms22

Al4

U1 ~ Me22

23 MRD_MP3 L

Dld

21 MWR MPY L

g1~

DiA

22 MWR MP2 L

DI A

23 MWR MP3 L

BI13

22 DATA ACK MP2 L

23 DATA ACK MP3 L

ME22

H1 g B13

22 MRLS MP2 L

S2 16 MRLS ACK EN L MP3 8 L

U1~A Me22

V2 16 M BUSY MP@ B L MP3 B L

vi
TM

BI1S

B14
V1
-

viq BI3

16 MEM TO PROCESSOR H

16 PROCESSOR TO MEM Hi
V2 16 M BUSY MP@ B L MP1 B L

Jld ME22

B13

émg

P1
1

6 ADR ACK H _ R 1

M133
BOS

REVISIONS

=
L[Bid
MB22
c

16 ADR TO MEM MP3 H

g22

16 PWR CLR MP@ L

16 PROCESSOR TO MEM H

16 MEM TO PROCESSOR H

Dz2

Hg%

16 MP1 M TO P (1)L

F
H

L1 16 MPT P TO M (1)L

7
BI1O

P> 16 MP2 M TO P (1)L

M1
NT | veor

S1 16 MP2Z B TO M (1L

J
K1

13 ACTIVE MP2 B (11H

L2]
M2
NS

14 ACTIVE MP3 B (1)H

REV.

P1
R1

+3V _Bi@V1

v2 16 MP3 M TO P (13L

] Me27
T2
u2

16 PROCESSOR TO MEM H |- | M1

ME27

St _16 MP3 P TO M (1L

MB22

S2 16 M PWR -0K MP1 L

Rid ME22

S2 16 M PWR -OK MP2 L

pT_|

R1d

A1S

20 M PWR -OK MPB L | S1 e

€1 A4
~
R1
Si4

“

52 16 M PWR -OK MPJ L

MB22
A3

BMEQUIPMENT

DATE

DRN.,

CORPORATION
Bl«"“/. oe
MASSACHUSETTS
I A,',O/";] mn MEER] MAYNARD,
.QMD'

Rg
3
N

ME27

+3V Bl@av1

+3V_B1@V1

U2 4y

14 ACTIVE MP3 B (1)L

H)(lsg-fl@flfll BG
ORIGINATED
l

B31

12 ACTIVE MP1 B (1)L

CHANGE NO.

16 ADR TO MEM MP2 H

16 PWR CLR OUT L

13 ACTIVE MP2 B (1)L

CHK

—

M135
1

A31

12 ACTIVE MP1 B (1)H

V2 16 M BUSY MPB B L MP2 B L

828

DRTA ACK MP@ L _ L1

UIO ME22

B28

M111

.. 1,

20
\ N1
L , OUT L _ Mi 1 M133
S2 16 MRLS ACK EN L MP216B PWR
B30
CLR

M622
B4

K1 Q B14

23‘ MRLS MP3 L

S2 16 MRLS ACK EN L MP1 B L

Siq 813

20 M BUSY MP@ B L

)

U,fi__,/

Jld ME22

B1S

K2 MRLS MPO L

16 EN DATA XFER (@)H

16 RD RST MP@ B L MP3 B L

L
O

J1d ME22

21 MRLS MP1 L

JU |

| Mi13s
B3i

16 MEM TO PROCESSOR H

R1 M622

_HI N

L1
M1

14 ACTIVE MP3 B (1

15 PWR CLR MP2 L

16 MRD MPO L _ V1~

si~ BIS IS

Siq

_F1

13 ACTIVE MP2 B (1)H

15 PWR CLR MP1 L

d ME22TM~

R1H

(1)L

P2 16 RD RST MP@ B L MP2 B L

813

P14

+3V B@9UI

M622
H1~ Bi4

13 ACTIVE MP2 B (1)L

M Me22

A31

16 EN DATA XFER (1)H

PROCESSOR TO MEM H

12 ACTIVE MP1 B (11L

16 ADR ACK MP3 (1) B L

H1 16 ADR TO MEM MP1 H

M1t

P2 16 RD RST MP@ B L MP1 B L

B15

H2 DRTA ACK14MPGRL
MRLS ACK EN L

—O_—/

16 ADR ACK MP2 (1) B L

B30

15 PWR CLR MP3 L
+3V B@U1

\_A

Q ME22
BIS
H1

21 DATA ACK MP1 L

B13

~ Me22
PIH Bl4

£2

M Me22

Elq

ME22

O MB22

A3t

14 PRIORITY RESET (1)L

14 ACTIVE MP3 B

Ni A

~ Me22
Ely B4

Bl14

28 RD RST MFB B - L

BIS

A31

M133

ADR ACK L

E1_

DI { iy

16 ADR ACK H

16 PR CLR OUT L

A1 Me22

M2 16 ADR ACK MP1 (1) B L

B1S

L1d

E2 MWR MP@ L

ME22

A13

V2 MRD MP@ L

ME22

_A1~

E2 | M135
B3}
F2

]

‘

A?/ TITLE

ey 272 CONTROL LINES

A% ‘?w.; D,’/é/)"
3

MXTS
SALE

,:
||

-7,

FIRST USED ON

SHEET

ofF

RV,

NUMBER
SIZE[CODE
D |Bs | Mxis-A-16

ost. |

[

L 1

[

-—h“.h:.

Wy bagls for the mansiasture or sale of Nems without
witine pusmaission.

]

20 MOL @3 MPB (1)L
B1

Q we22

A2e

MEe22

M622

(1)L

MDL

8@ MP2

[

(1)L

MDL

MP3

(1)L

A28

]

g ME22
AI8

£2

G ME22

Elc

£2

A16

MDL @1

MP3

(1)L

MDL

@8 MPB

A19

D1
D1 A

A17

Me22

R21

MDL @1

MP@

(1)L

ME22

—0
Fi

A28

£2

(1)L

F1
1

MDL @2 MP2 (1)L

]

F1A

—

H1~N
A

TM~

ME622
A16

MOL @2 MP3 (1)L

]

£2

HIH

P18

M622

O ME22
A28

MDL 83 MP2 (1L

M622
aze

—C

Me22

A18

MDL @3 MP3 (1L

ME22

AI6

TM~

M2 _ MDL @4 MP1 (1)L

Y\~

G ME22

G M622
A8

MDL @6 MP1

(1L

R1A
Y

MDL @6 MP2

(1)L

M2 MDL @4 MP2 (1)L

R20

g n522\

MDL

MP3

(1L

MOL @7 MP1 (1L

me22

MOL 87 MP2 (1)L

{

MDL

@2 MPB

(1)L

R19

R16

M2 MDL @4 MP3 (1)L

\”C

9 w22

A2e

9 w22

Pi~

AI8

MDL @S5 MP1

(1)L

N1 A

—

P1d

MDL @5 MP2 (1)L

N1 A
M

P14

Me22

R17

G ME22
A6

MDL @7 MP3

(11L

G ME22

Pi~N

ME22

AR17

Me22

TMM

M822

Vi
N\l

At9

(1)L

(1L

MP1

DATA

TQ MEM

Ut~
M

Ut A
Ul A
TM

Ai6

MDL @5 MP3 (1)L

B1
Me22

A21

_MDL

@S MPB

(13L

B1
Me22

AI9

ngz;

819

9 mez2

Ci~N

B1
P2

9 mez2

ci~

B17

9 uezz

815

MDL 28 MP1

(1)L

ci
MDL @8 MP2 (11L

]

B1A
~M

Cl4

MDL @8 MP3 (1)L

Bl
o1

12 MP2 DATA TQ MEM (1)L
12 MP2 DATA TO MEM

(11L

A1g

R1d

MDL @6 MP®

_—

R1 A

—S1n
S1

ngf;

M622

620

M622

ng%

MDL @7 MPOG (11

N1
Me22

Me22

A21

(11L

N1
Me22

Q ME622

m\q

NI
~M

m{j

ngz;

9 we22

“

TM~

HiA A21

TM~

MOL @2 MP1

L1
RIS

14
T4

K2_MDL 83 MP1 (1)L

S'C

Me22

TM~

g M622

Kiq

TMM

A28

20 MDL 84 MP@

KiH

J1
M622

ME22

F14

0 we22

(1)L

Bl{j

MDL 81 MPZ (1)L

E14

TM~

€14

MDL @1 MP1 (1)L

M32$

—C

g M622

BiA

D1~

@@ MP1

CIG

MOL

818

MOL

—

88 MPO

(1}

16 MP3
P TO M (13L
16 MP2 P TO M

(13L

1€

MP1

TO M

(1)L

MP3 M

(1)L

16 MP2 M TO P

(1)L

16 MP1

(1)L

TO P

NOTE
:
1.

ALL

SIGNALS

"MDL®»

WITH

MP»°

NAMES

ARE BI-DIRECTIONAL

18
REVISIONS

CHK

CHANGE NO.

MX15A-00001 | 20

REV.

DRN.

ORIGINATED

EQUIPMENT

HHMCORPORAHON

D'/)f SR
W22
AT

|DATE

ém’t e T
R

;“":

, !

DETRATO masshonvseTTs

m—@ MOL @ THROUGH 8
DATE

PE,

FIRST USED ON

]

foae

]

D|BS | MX15-A-17

SHEET

ost |

[

This dwwing and epssliisstions, hewin, ase the prep-

ey of Bighnl Equipsment Oosposution and shall not be
sageudused or supled or wend in whele or in poart &
the basls for the manulagere or ssle of Noms witheut
oviiien permission.

9 me22

8208

ozc—_\

ME622

E1-|

TM~
ME22

€14

816

ME22

H1N
TM
-

£2

(1)L

D! A

~ Me22

MDL @9 MP2 (1)L

MDL @9 MP3 (11L
|

MOL 1@ MP1 (1)L

E14 62!

MDL @9 MP@ (1)L

D1 A
~
Ely

M622

B17

~ mMe22
Hi~
B21

818

MDL 1@ MP2 (1L

N1 A
E2

Pi~

MDL 18 MPB (1)L
:

H1
4
4

G we22
Hi~ B16

MDL 1@ MP3 (1L

B19

Me22

B16

820

9 we22

Si~

818

9 mez2
31{] B16

B17

MDL 13 MP1

]

(1)L

MDL 13 MP2 (1)L

MDL 13 MP3 (11L
|

~M Me22

P14 B21

]

g ne22

B2@

Jld“"
M622
K1
818
o
v
Ji

Qq me22

Ki~

816

MDL 14 MPY (1)L

M2
TM~

|”G Mol
16

12‘np|

(1L

MDL

12 MP2

(1)L

MDL 12 MP3 (1L

M TO P

(1)L

18 MP2 M TO P

(1)L

REVISIONS

CHANGE NO.

Vi~

J1A

K2 |

817

3 M622

820

818

—

MDL 14 MP2 (1)L

TM~ M622

B17

C1~

Cl~N

TMM

R1 A

TM~ Me22
s1,4
821

MDL 14 MP@ (1)L

MOL 14 MP3 (1)L

A1S

M622

B13

R1A ME22
Siy

81 7

MB22

ME22

AI13

RIS

TM~

R14

Q me22
H1C A13

MDL 1S MP! (1)L

]

Ul A

~M M622

vi~

B21

9 me22
B16

v2
v2

MDL 15 MP2 (1L

MOL 15 MP3 1
(1L

utd

MDL 1S MP@ (11L

ME622
vnd B19

M1~

RIS

Ll
9
m{]

ue22

A14

(gN

ut A

~ M622

viq

9 wez2

817

Y me22

M1C

A13

MDL 16 MP2 (1)L

- M Me22

D1~
EId

MDL 16 MP3 (1)L
|

Al4

~ MB22

MDL 17 MP1 (1)L

MDL 16 MPD (11L

J1A

MDL 17 MP2 (1L

]

‘

M622

MOL 17 MP3 (11L

J1 MA Mg22

R13

MDL PAR MPL (1IL

N1~

~M me22

P14

MDL 17 MP@ (1L

(

HMDL PAR MP2 (11L

P2 MDL PAR MPB (1)L

RIS

—

]

'“d

22
Py Al4

MDL PAR MP3 (11.

mfizz

16 MP3 P TO M

M2 MDL 12 MP® (1)L

~M Me22
Mi|
BT9

M2
—e]

~Q ME22

Mio

(1L

16 MP2 P TO M (1L

16 MP1 P TO M (13L

16 MP3M TTO P (1L
16 MP2 M TO P (1L

16 MP1 M TO P (1L

B17

£2

A13

1 Me22
Ki~N
RIS

TO M

(1L

16 MP2 P TO M

MP3 P

(1)L

NOTE
:

1. ALL SIGNALS WITH NAMES
HDLax MP=:

ARE BI-DIRECTIONAL

16 MP1 P TO M (1)L

DRN.

DATE

HX‘SQ'-OGM'I 00

S
K

PROM

ofi/ TITLE

o7
:

]

JsHEET

>
i

MOL

9-17 PARITY

IDATE

VL
)

MX15

P,
2

SIZE[CODE

NUMBER

REV.

D |BS | Mx1s-A-18

fscae

’
—

DAT]

FIRST USED ON

EQUIPMENT

MAYNARD, MASSACHUSETTS

i DATE

CH"’DA, -

REV.

~ ME22

£1

Ki4

ORIGINATED

D1A

Ki~
Y

(1)L

9 Mez2

H1~

MDL 16 MP1

El:

G ME22

Hi~
TM
F1

R1A
Si~

Cto

Bld

N1 A

Ut~
Q M622
v1Q Bi18

~ MB22

16 MP1 M TO P (1)L

cHK
.

MP3

J A

~ Me22
Ki BI9

Ry
MOL .y
i1 MP3 (1L

MOL

K2 MDL 11 MPO (1)L

B21

81§

ME22

O M622

ME22

M1~
q

MOL 11 MP2 (1)L

MDL 13 MP@ (1)L

Ki~N

B28

Lt
_O

L1y ea

MOL 11 MP1 (1)L

M622

PIC

9 me22

B1d—\

N1
TM~
Pl

N!A

F1A~ M622
HIH

G ME622

Sl
R1

TMM mMe22

B2@

Y me22
B18
~

F1.4

q we22

910

G ME22

NI
£2

EIO

B20

]

£2

“

MDL @S MP1

£2

ost.| T

]

P
S e A

12 ACTIVE MP1 B(1IL
15 S

REQ REQ MPX

MP2

22 DCH SYNC

LM 1

13 ACTIVE MP2 B(1IL

Q mez2

M2 19 MX REQ ARCT MP1 L

A17

15 REG MP MPX L _ M1

ME22

A19

14 ACTIVE MP3 B(1)L _ L1

M2 19 MX REQ ACT MP2 L

15 REQ MPX L _ M1

G Me22

A21

M2 19 MX REQ RCT MP3 L

A
|

(1}H _ M1

'?SQ%E\]% :EPS gy,flé ’L’ ———421 M627
-

S1__SET MP2 INHIBIT L

A29

19 MP2 INHIBIT H

22 ADR ACK MP2 (1) B L _ VI~

ADR ACK MP2 H

M133

B30

St CLR MP2 INHIBIT L

DCH SYNC MP2

(@)L

19 MP2 INHIBIT L

16 PWR CLR OUT L

A28

23 DCH SYNC MP3

(1}H

_R2

ITBIVEEQPgY;é TM $:§J ME27
us—|

V2 SET MP3 INMIBIT L

23 ADR ACK MP3 (13 B L

_O1,

£1

ADR ACK MP3 H

M133
B@S

V2 CLR MP3 INHIBIT L

23 DCH SYNC MP3

(@il

19 MP3 INHIBIT L

16 PWR CLR OUT L

[

19 MP3 INHIBIT H

REVISIONS

MX15A-20081 |ea

)

MX15A-02@83 | R

CHANGE
NO.

| ReV.

ORIGINATED
S

X Z:‘
.

;

771

R ITINAY)

v
DATE
ey,

Cotuf

Yode !

Ig g M

EQUIPMENT

CORPORATION
MASSACHUBETTS
g MSER] MAYMARD,

TTLE

INHIBIT t.0OGIC

PRO:D BINTRI VA VALY
FIRST USED ON

DATE

»_

Mvis

[SIZE[CODE

- 3

NUMBER

REV.

{85 | Mxi5-R-19

ost.| T

S
|

]

Nis dowing end specifientions, horsin, sre the prep-

oy of Bighel Gyuipment Cuspesution and shelt net be
agsedused or cogied of vand in whale or In part ae
Ty basls for the menufnshre or sals of Reme witheut

oliien pesssiovion.

)

TO MMIS

MODULE sLOT
[R@2 OR BOZ_|

M3t

Mg+
Al

MDL 22 MP@ (1)L

(MM16+13 MDL @@ (1)L)

D1]

MDL @1 MP@ (1)L

(MM16+19 MDL @1 (1)L)

E1]_

H1|

MDL @3 MPB (1L

L1
:

L1]
::

MDL @S MPB (1)L
MOL @6 MP@ (1)L

p
R

PI|
RI

MDL 87 MP®

2.
3.
4.

MDL B4 MP@

S1|

NOTE :

MDL @2 MP@ (1)L

CORRESPONDING MM15 SIGNAL NAMES

(1)L

(1L

MDL @8 MP@ (1L

m3ed

(MM16+19 MDL 82 (1)L)

CORRESPONDING MM1S SIGNAL NAMES

16 M REQ MP@ L

(MM13 MREQ L)

D1|

ADR RCK MP@ (1) B L»

(MM16 ADR ACK (1) B L)

F 1

§}
E

E1]

RD RST MP@ (1) B L~

(MM16 RD RST (1) B L)

H1]

15 DATA Ack MPB L

(MM1S DATA ACK L)

(MM16+19 MDL @5 (1)L)
{MM16+19 MDL @6 (11L)

L
:

L1]
E:

MRLS ACK MP@ (1) B L«
PWR CLR MP® L

(MM16 MRLS ACK (1) B L)
(MM1S PWR CLR L)

(MM16+19 MDL @7

p
R

Pi1|
RY

MRD MPO L

(MM1S MRD L)

(MM16+19 MDL @3
Ltesis MOL 84

(1)L)
(1303

(1)L)

(MM16+13 MDL @8 (1)L)

é:

S1|

U
Vi

MM1S

MODULE SLOT
{AB3 OR BO3
|

(MM139 MRLS L)

16 MRLS MPQ L

MWR MPO L

A
(MM19

U1
Vi

—

U
Vi

ut
Vi

TO FOUR MM1S'S MAY BE DAISY-CHAINED
TO THE °“MEMORY PORT OUT’
.
ALL "MDL* SIGNALS ARE BI-DIRECTIONAL
.
SIGNALS WITH AN ~=° FOLLOWING THE NAME
SYSTEM.
MEMORY
MM1S
THE
IN
ORIGINATE

ACTUAL CABLE GROUND WIRES ARE CONFIGURED
FOR MINIMUM NOISE PICKUP AND HENCE

DEVIATE FROM THIS DIRGRAM.
FOR RCTUAL
GROUND RUNS. SEE "MX1S WIRE LIST".

10 MM1S

TO MMIS

MODULE SLOT
AG2 OR BO2

MS11
811
R2
B2
C2

F2
F2
H2
32|

k2|

MS04
At 1

MI1 1
B12
A2
B2
c2

D2!

E2]
F
H2|
J2

MOL

1@ MP@ (1)L

MDL

MP@ (1L

(MM16+19 MDL @9 (1)L)
(MM16+19 MDL

(1)L)

M2| MDL 13 MP@ (1L

(MM16+19 MDL 13 (1)L)

P2]

MDL 14 MP® (1L

(MM16+19 MDL 14 (1)L)

s2|

MDL 15 MP@ (1)L

(MM16+19 MDL 1S (1)L)

02[

R2
T2]

v2]

MDL 16 MP® (1)L

MDL 17 MPB (1)L

M924
At2

Az
B2
C2

A2
B2
c2

E2
F2
H2
2l

E2]
F2
H2

(MM16+19 MDL 1@ (1)0)

(MM16+13 MDL 12 (1)HL)

K2|

MDL @3 MP@ (1)L

MDL 12 MP@ (1)L

MODULE SLOT
AP3 OR B@3

D2]

02|

(MM16+19 MDL 17 (1)L)

(MM2@ M PWR -OK L)

€2

(MM16+19 MDL 16 (1)L)

(MM16 M BUSY (B) L)

M PWR -OK MPQ L»

2|
.

M BUSY MPQ B L»

T2]

MDL PAR MP@ (1) B L

(MM19+24 MDL PAR (1) B L)

«#:

REVISIONS

CHANGE NO.

PRN.

DATE

Hx‘sg_m

C!‘”('%

B{A;E’ v

ORIGINATED

ML
.
4

7ok

7 7‘/’
I PROD,/.‘ ’; l/‘fli;.{ |DATE
7 f‘.d [

FIRST USED ON'

MX15

Mesansr0
LN

SCALE

SHEET

EQUIPMENT

ATION
Hnanm'CORPOR
MAYNARD MASSACHUSETTS

e &Z;" MEMORY PORT OUT

D|1Cc | Mx15-R-20

REV,

NUMBER

SIZE|CODE

ost. |

Wis dvouing ond specinstions,
hesein, svw the prap-

esly of Igie! Sguipwment Oovpasution ond shall net be

)

ageeisad or capind or usad in whale or in part o
the bauis for he masuleshue or eale of Rams without
wiien povminsien.

[}

TO KP15
MODULE SLOT

TO NEXT MX15
OR TERMINATE

J@2 0rR TO

PREVIOUS MX1S

een
D1

~ "

£l
F1

—°

2.
3.

"MEMORY

PORT

1°

THE

HIGHEST

PRIORITY

PORT

INPUT.

IT WILL NORMALLY BE CONNECTED TO THE KP15- n
1/0 PROCESSOR MEMORY BUS IF R KP1S-A IS US
IF A DMAR CHANNEL (DIRECT MEMORY ARCCESS) Is PROVIDED.
IT WOULD BE CONNECTED TO MEMORY PORT 1.
ALL "MDL’ SIGNALS ARE BI-DIRECTIONAL
.
SIGNALS WITH AN “=* FOLLOWING THE NAME
ORIGINATE IN THE MM15 MEMORY SYSTEM.
ACTUARL CABLE GROUND WIRES RARE CONFIGURED FOR MINIMUM
NOISE PICKUP AND HENCE DEVIRTE FROM THIS DIRGRAM,
FOR ACTURL

GROUND

RUNS.

SEE

°MX1S

WIRE

MDL

Di|

MDL @1

E1]
F

MDL

J1[

MDL 84 MP1

@@ MP1

(1)L

(KP27

MP1

(1)L

(KP27 MDL @1

MP1

(1)L

(KP27

MpL @3 MP1

(1L

(1)L

MDL

@82

M20%

Mood
Al
B}
o

)
F
F1

(KP27 MDL @3 L)

(KP27 MDL 24 L)

CORRESPONDING KP1S SIGNALS
Al
Bi]
ci

D1]

16 ADR ACK MP1

E1]
3

DATA ACK MP1

_H1|

JI[

M REQ

MP1

RST

MP1

(KP32 MREQ L)

(1)
(1)

B Lx
B

(KP27

21 MRLS MP1 L

(KP27 ADR ACK B
RD

RST

MDL

MP1

(1)L

(KP27

MDL

M1|]

MDL

MP1

(1)L

(KP27

MRLS

N
P1
R1
S1

MDL

N
P1|
R1
S1]

M1l

PWR

CLR

MP1

N
DL

N
P1|

MRD

MP1

R1
81

R1
S1]

(KP32 MRD

MWR MP1

(KP32 MWR L)

* ui

MOL

MP1

(1)L

MDL

28 MP1

(1)L

(KP27

MDL

(KP27 MDL @8 L)

MP1

(1)L)
(1)L)

(KP32 DATA ACK L)

ACK

(KP32 MRLS L)

:
NOTE
1.

CORRESPONDING KP15 SIGNALS

NEXT MX1S
|
TERMINATE

WITH M9@2

PREVIOUS MX1S

A1
Bi|
C1

H1|

[T0
OR

J83

o
Al
g}

TO KP1S
MODULE SLOT

WITH MS@2

(1)

(KP27

MRLS

(KP20

PWR

ACK

CLR

(B)

4
=

LIST’.

M904
R26

MSQ4
B26
R2

B2
_c2
D2
E2
F2

P .

82
c2
D2|
E2]
F2
H2

k2|

MDL @39 MP1
MDL 18 MP1

(1)L
(1)L

(KP27 MDL
(KP27 MDL

29 L)
1@ L)

MDL

MP1

(1)L

(KP27

MDL

MP1

(1)L

{KP27

MDL

M2|

MDL

MPI

(1)L

p2
R2
s2
T2

P2|
R2
s2|
T2[

MDL

14 MPt

MDL
MDL

15
16

V2|

MDL

B2
c2
D2
F2
F2

H2|

B2
C2
D2]
£2]
F2

M04
B27

H2
K2
B

MS@4
A27

16 M BUSY MP1 B Lx
16 M PWUR -0OK MP1 Lx

(KP27 SEQ (1)L}
(KP57 POWER OK H)

(KP27

MOL

(1)L

(KP27

MDL

MPt
MP1

(1)L
(1)L

(KP27 MDL
(KP27 MDL

15
16

L)
L)

P2
R2
S2
T2

P2|
R2
S2
T2|

17 MP1

(1)L

(KP27 MDL

17 L)

_JL

(KP27

TRAP

{KP31

DEFER

L)
H)
(

19 MX

MDL

REQ

PAR

RCTIVE MPi

MP1

(1)

22
o

REVISIONS

CHANGE NO.

REV.

HX'SQ-GQQ@,

ORIGINATED

DRN.
A

X T5A-P00R) In
yoa >y.
Al

/’Ii‘/ll{u//

PRongé/.flA/

FIRST USED ON

]
EQUIPMENT
En it
EnCORPORATION

Save ] TTLE
.G

MAYNARD MASSACHUSETTS

Sife—
= MEMORY PORT 1
,’;Tf,?_‘

MX1S

SIZE]CODE

SCALE
.

—_

DrA'TEM

—7 Ay | -2 a

DATE

1 /A/Ari

ceeed

—

SHEET

IAA
j

-0

NUMBER
D |IC | MX15-A-21

ost

—

AREV.
T

e
i

peeducad or copled o uoed In whale or In part as

e basls for the manulastve or sale of Joms without
wilhen powmiesien.

TO KPIS
MODULE SLOT
JB2 OR TO
[PREVIOUS MX1S

0 NEXT MX1S
OR TERMINATE
[WITH Ms@2
|

M9+
Al

B:
C

D
3
-

J1]

MOL @3 MP2

(1)L

MDL @4 MP2 (1)L

MDL

MOL @6 MP2 (1)L

gtr__noL

@S MP2

(1)L

S1|

MDL

29 L)

M3l
Bl
(o]

M REQ

D
3

Di|
E1]_

ADR ACK MP2 (1) B L«
RD RST MP2 (1) B L

(KP27 MDL 03 L)

(KP27 MDL

MOL @8 MP2

(1)L

(KP27 MDL @8 L)

Hi]

J1]

@S L}

DATA ACK MP2 L

RDR ACK B (13L)
RD RST B (1)L)

(KP32 DATA ACK L)

MRLS MP2 L

(KP32 MRLS L)

L1]

MRLS RCK MP2

PWR CLR MP2 L

(KP20 PWR CLR L)

P1|
R1
S1]

MRD MP2 L

(KP32 MRD L)

MWR MP2 L

(KP32 MWR L)

4
v

(KP32 MREQ L)

(KP27
(KP27

::
R1

MP2 L

(KP27 MDL 26 L)

(1)L

CORRESPONDING KP1S SIGNALS

Al
. Bt
c1

(KP27 MDL @4 L)

MP2

1
5

H30d

(1)

B L»

(KP27 MRLS ACK

(B)

1
v

4
v

SIGNALS WITH AN “»° FOLLOWING THE NAME
ORIGINATE IN THE MM1S MEMORY SYSTEM.
RCTUAL

CABLE

MINIMUM NOISE

GROUND

RUNS.

SEE

WIRES

ARE

PICKUP AND HENCE

FROM THIS DIRGRAM.

(KP27 MDL @1 L)
(KP27 MDL 02 L)

(KP27

;

(1)L

(1)L
(1)L

F 1

0@ MP2

H1]

MDL

DI|
MDL @1 MP2
1]_MOL @2 MP2

2.
3.

CORRESPONDING KP1S SIGNALS
Al

"MEMORY PORT 2° IS THE SECOND HIGHEST PRIORITY
INPUT PORT
.
ALL °MDL° SIGNALS ARE BI-DIRECTIONAL

TO NEXT MX1S
OR TERMINARTE
LWITH M9BZ
|

PREVIOUS MX1

M3g4

:
NOTE
1.

TO KP15
MODULE SLOT
J83 OR TC

°MX1S

CONFIGURED

DEVIATE

FOR

FOR RCTUAL GROUND

WIRE

LIST.

M9D4

MO0+

R24

M904

B24

_D2

€2
F2

T H2
32

M2
N2
P2

R2
S2
T2
U2

D2|

E2]
F2

MDL 89 MP2 (1)L

MDL

10 MP2 (1)L

%_mL 11 MP2 (1)L
J

K2[

L2
M2]
N2
P2]

sz
S2|
T2
U2

v2|

MOL

12 MP2 (1)L

(KP27 MDL @9 L)

(KP27 MDL

10 L)

{KP27 MDL 11 L)
(KP27 MOL

B2S

D2|

E2]
3

kel

MDL

13 MP2

(1)L

(KP27 MOL

13 L)

L2
M2

MDL

14 MP2

(1)L

(KP27 MDL

14 L)

N2
P2

MDL
MDL

15 MP2
16 MP2

(1)L
(1)L

(KP27 MDL
(KP27 MDL

15 L)
16 L)

MDL

17 MP2 (1)L

(KP27 MDL

17 L)

(KP27 SEQ (1)L)

16 M PWR -OK MP2 L»

(KPS7 POWER OK H)

12 L)

M BUSY MP2 B L

(KP27 TRRP L)

(KP31 DEFER H)

M2]| DCH SYNC MP2
N2
P2

(KPS! DCH SYNC B L)

(1}H

S2
T2
u2

S2
T2]
u2

MDL PAR MP2

(1)

B L

MIQ4

A25

vy
w4

REVISIONS|
[ald

CHANGE NO.

REV.
DATE

TRIGINATED

QATE" .

EQUIPMENT

MAYNARD, MASSACHUSETTS

&}B/20§

MEMORY PORT 2

DATE |
tgofy0

T
‘

FIRST USED ON

fscace

{

Shro—] TILE

—

fln MEER] cORPORATION

JSHEET
2

p{1c | Mxi5-R-22

of |

ost. |
l

]

Supeniion and shel net by

o aend tn whaly or in post &
7 e Senafest
or safls of Reme
urs
without

TO KP1S
MODULE SLOT
J@2 OR TO
PREVIOUS MX1S

TO NEXT MX15
OR TERMINATE
WITH M9@2

M924

852

Al
B1
o]
D1

Al
Blj
o]
D]

E1
r1

R1
Si
T1
u1
Vi

MEMORY PORT
INPUT PORT.

THE LOWEST PRIORITY

2. RLL "MDL° SIGNALS ARE BI-DIRECTIONAL
3. SIGNAL WITH AN “w%° FOLLOWING THE NAME
4.

4
v

MG+

M0+

A>3

B23

(1L

(KP27 MDL 0@ L)

MDL @1

MP3

E1]_MDL 82 MP3

(1L

(1)L

(KP27 MDL @1

Hil

MDL

MP3

(1)L

L1
M1
N1

SIGNALS

MDL @80 MP3

Jil_MDL 84 MP3 (1)L

KP15

TO NEXT MX15
OR TERMINATE
WITH M302

Al
(B:}

:“

NOTE :

CORRESPONDING

TO KP1S
MODULE SLOT
J@3 OR TO
PREVIOUS MX1S

(KP27 MDL @2 ()
(KP27

MDL

MDL 85 MP3
_MDL @6 MP3

(1)L
(1)L

(KP27 MDL
(KP27 MOL

@5 L)
@6 L)

P1]

MDL

MP3

(1)L

(KP27

MDL @8 MP3

(1)L

(KP27 MOL @8 L)

Si|
il
u1
Vi

L1]
M1]
N1

Bi]
(]
.

MDL

KP15

SIGNALS

ADR ACK MP3

RD RST MP3

J1]

DATAR

ACK

(KP32 MREQ L)

MP3

MRLS MP3 L

(1)

B Lw

(11 B L~

L1}
zl
1

MRLS ACK MP3 (11
PUR CLR MP3 L

P1|

MRD

d
r

(KP32

DATA

ACK

B L«

(1))

(KP27 MRLS ACK (8)
(KP2@ PWR CLR L)

(KP32 MRD L)}

MWR MP3 L

(KP32 MR L)

S1|
T
u1
Vi

MP3

RDR ACK B

(KP32 MRLS L)

L
M

S1
T
ul
Vi

(KP27

(KP27 RD RST B (1))

‘

M REG MP3 L

1
3

E1]

H1]

D1}
-

(kP27 MDL @4 L)

CORRESPONDING

4
-

ORIGINARTE IN THE MM1S MEMORY SYSTEM.
RCTURL CABLE GROUND WIRES ARE CONFIGURED
FOR MINIMUM NOISE PICKUP AND HENCE DEVIATE

FROM THIS DIRGRAM.
FOR ACTUAL GROUND RUNS
.
SEE "MX1S WIRE LIST".

M904

A22

M924

822

D2| MOL @3 MP3 (1)L

£2]

H2]

k2|
L2

(kP27 MDL 89 L)

MDL

18 MP3

(1)L

MDL

(1L

(KP27 MDL

MOL

12 MP3 (1)L

(KP27 MDL

12 L)

MP3

(KP27 MDL

10 L)

D2] M BUSY MP3 B L

__H2

MOL 14 MP3 (1)L

S$2|

MDL

15 MP3 (1)L

MOL 16 MP3 (1L

MDL

17 MP3

(1L

(KP27 MDL

(KP27 MOL

(KP31 DEFER H)

V2
L

(XP27 TRAP L)

17 L)

(XPS7 POMER OK H)

1S L)

(KP27 SEQ (1)L)

PHR -0K MP3 Lw

(KP27 MDL 16 L)

(KP27 MDL 14 L)

V2]

T2]
U

823

—_

M9Q4

A23

T2
UEH

MDL PAR MP3 (1) B L

REVISIONS

CHANGE NO.

REV.

M‘_.

Cfi"l’?.

’[n

1;(_

)

Diieniy

FIRST USED ON

MX15

‘
4

;

MAYNARD,

MASSACHUSETYTS

TITLE

P I3

;
EQUIPMENT
TIEERE CORPORATION

.
IS

LWERIVIN

ORJGINATED

Lichieo

MEMORY

PORT

1!)o/1~

CODE|

NUMBER

REV.

D |Ic | Mx15-R-23

eee
T o
rv Jes T T T
2

T T 111 []
|

NOTES:

| [mf0OcO890Q
Q¥R

l. CONNECTIONS

LOCATED

|
ON

.1
ITEM

NUMBER

PRACTICAL HEIGHT ABOVE
2. ALL

|1¢2

AND SOLDERED AT MINIMUM

CONNECTOR

GROUND LUGS

BLOCKS,

BLOCKS

TO BE

AS SHOWN,

3. JUMPER GROUND BUSSING
8 PLACES.

GROUNDED

PLACES.

AS SHOWN,

4 USE YELLOW WIRE (ITEM "4) FOR MACHINE
WRAPPED AND BLUE WIRE (ITEM #5) FOR
HAND WRAPPED WIRING.

-AL:

/
U/
& 44 &

-2

_
L

J2
" L2

—

¢z J

Fa
K
Ki
Kl

J2]
L2

.
.

]

=~ T

U2
vz

28C

-4 -

—

[

]

——KI

Rz2

RrR2

]

AREF

c REF

IREF

SEE NOTE 3

SEE NOTE

cea

TISEE NOTE 4

14 T

)

D»

Pe-

GROUND WIRING DETAIL
TYPICAL

5
JFRST USED ON OPTION/MODEL Q.
-

:,__

‘[;’

DRAWING

DIMENSION IN INCHES

TOLERANCES
FRACTIONS

DRN,

pic,~

AnGies

MATERIAI

P
|

SCALE

[BRE-T

//J

“en win

+ 00%
* 1/64
riNaL suRFace
quaury * 0°30°
[/
JPROL %'NG- '1;(
REMOVE nun:g;;g:aux SHARP rPRQP =
"‘(]L

UNLESS OTHERWISE SPECIFIED g/'/"' i afi”@’ g?fig/a
DECIMALS

.
(‘. : =

MXIS -A

_——Q
NOT

“

DESCRIPTION

FINISH

.‘j“""“i K

DATE

PARTS LIST

V5,070

7
1

07“, /5o
DATE‘

D-UA-MXIG-5G-0

MAYNARD.

W l R ED

)

ASS Y

(MXIR

SO0E

CORPORAT/ ..
EQUIPME

[NEXT HIGHER ASSY

SCALE NONE
fsweer | oF

NUMBER

REV

DIADI7CCoB862-0
-0
.
st ] 1 1 | L T T 1 T 1

L2}

8
“

ond epssifiasiicas,
hessin, o5 the prop-

:-3.-....-:‘.‘-‘.'.‘::
o basls s 000 mcautusters o enio of Rume hhewt

‘

NUMRER

pusmeien.

LEGEND

MERCURY

841-C

2= REF

—

#.8 itaiio] 2
HIBWNN

3002 321>

VARIATION

84i-B

RELAY

DRY CONTACT RELAY

A—

C
\'2.

&
=

>
45

= g REF

_1,

bz 2~

RETSI
239

—

4 5 w

Iia',

33)

=TT

(o]

;

6
A

bot
wlg
% f

'—g g

2
),

- N

/ [A®

FIRST USED ON OPTION/

UNLESS OTHERWISE SPECIFIED JDRN.

DKCMDLSTOIF.ERCATNCES
1MA

ACTIGNS

=+ .005

= 164

FINAL SURFACE QUALITY

MATERIAL

FINISH

ANGLES

PARTS LIST

PRYEN

‘

TE CATTiE

DATE

]

B A

PART NO.

]'L%M

POWER CON TROL

—

84 , _ B

"'“m Ci

‘—IL i

[

DATE
EQUIPMENT
Engnnan
D‘Afi
var~an DORMMACNACIHMUSETTS
TN UEETER CORPORATION
, X) SEERNLATN

SRR S

REMOVE Buaggn:‘rggiwf,u CLIARF

DESCRIPTION

OTHERWISEIN INCHESSPECIFIED forceUNLESSIMENSION

Cor

{opy

84 [-C

SCAL N
ST

R (R

~T TNUMBER

_;-: DIUA c4! B @
cso T

REV.

8
Ths drawing and specifications, herein, are the prop-

¢->8—lt/'8 v

4—*3!

2] 2|

13000 |3zis

erty of Digitai EQuipment Corporation and shaii 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,

*14

)

RED

*14 WHT

‘

¥ |8 RED

RED

—— B
i

—

14 _RED

*14 WHT

ORN

BRN I

BLK

WHT

18 WHT

-—

ST%

\___RED

#18

n
#14

RED

Ca4

J’J

18 WHT

*18 RED

FOR

370R48

DRY

RELAY

ITEM*48

47]

FROM THE HORIZ

RED g1 P2

e
T

*18_RED

WHT

ALTERNATE WIRING

je—

.
gm

—

POSITION KiI (EM-4)

<40

MUST BE ROTATED

90°

RED [
14

[ps|

fLMHT

RED

&
V

os|

fa
"

—

INDICATES TWISTED PAIR

—

FAS ST USED ON OPTION/ g

=+ .005

164

FINAL SURFACE ouaLity

|
z

030

REMOVE BURRS AND BREAK CHAPH
CORNERS

=135

z©

DECIMALSTOEEEQ?O%[; ances JENG

DEC FORM NN

PART NO.

I'LEOM

DATE
ON
CORPORATI
4 mngnnan EQUIPMENT
7~ e
|2l o e/ 2
OTHERWISEIN INCHESSPeCiFien CHK'D
UNLESSDIMENSION
NV o AMASRACHUSETTS

n
5

l
PARTS LIST

UNLESS OTHERWISE SPECIFIED_JORN.

DESCRIPTION

MATERIAL

“’“f‘*fi‘/“fi

‘
FINISH '“7L_7L-

|PR-T IMG
E—R(i’

SCALE N

DATE

SHEET

TITLE

DATE

D OWF D
ST

C ON T QO |

A
)
el
8 4 ‘_ B

S41- C

SiziJconrT —

T T NUMBER

st |

FT7TTTTT

1D|JAz 4B %)

REV.
L

This drawng and specifications,
herein, are

e boss for the manfecturs or sale of Rems without
524

\ F’;I:Z

TB2-1

£ 100

TB2-6

Q102.Q10 3

CKT REF

;

P2-3
P

¢ J3-10

cico
—

R100
»

10.5VDC

554

FOR

MOVAC INPUT

F200

CR200

c200|

G202—203

3,54

e ]
1410
Pt
A
-+

|
|
!

| CR300

30!

[

A‘S'

c302

~aior=36

—

pi-3

CR302

g—?fl
;—_

—

C307

T1B32

_l_CEO'

R31

R300

—

¢ 30 8

r—i

t PI- 4
L—l—)

TE3A

R310

;E o

- - =

[

CLONNECTION

220 va | 182-1 ] 'H2-2
110 vAC

T82-1 AN TEc-«¢

Ji MPE R

TS1-4 | TB1S
B3

Bl-c

181-)

"Bi-3

Bl -c

Bi-4

TB.-- | 1Bl-¢

IN645

337 1363

CR302, 303] Di0DE

IN11854

337 1329

315 0049

F300

FUSE

258

AGC

315 0093

F400

FUSE

124

ABC

Q302

TRANSISTOR

__2N3055

379 0202

Q100,200 | TRZNSISTOR

2N1613

370 0072

9101.201 | IRANSIGTOR — 2N3054

370 0223

9303-310 | TRANSISTOR

2N3055

370 0219

S. C. R.

Cc30u

337_1560

R100,106 | RESISTOR
R101
RES|ISTOR
R102,201 | RESISTOR

2600
5600
15000

R104,204 | POT.

5000

Qm‘]

9300

;

—

[RESISTOR

R307

{

‘
eN

57
p > -

PI &

3 =X 7C 300

Teaea

| F°°

sx]
1X]

R300, 311
R30!

RESISTOR

RES!STOR

1000

1o w.

syl

s%]

340 0819

R302

RESISTOR

7500

1/2 W.

340 6112

R305

RESISTOR

1/2 W,

sx1

340 0160

R307

RESISTOR

6800

1/2 W,

5k]

340 0149

3> >

—
—

(NORTH ELECTRIC)
A

TOLERANCES
DECIMALS
FRACTIONS
ANGLES
X
+ 1/64
x 0°3¢
n::. SuRFAcE ;UAUTY

DC GRD. 1

ZENER

D
NPT
5,‘ 3 .

FINISH

SCALE

341 0657

340 29066 |

366 0430

337 1072

"
3713001

1N749A

337 1241

'R%'f

PART NO.

EQUIPMENT

Enanan CORPORATION
MAYNARD MASSACHUSETTS

9 {TiTiE
,E/,/(

MATERIAL 4

340 0153

UATR3C

H—7 2'

L ’
DATE

240 1900 |B

PARTS LIST

.
PROJ. ENG

SHEET

25 W,

DESCRIPTION

ToATE

3406278

531

yaw. :20g]

)

. 7

340 0635

IN751A

.. REG.

RO B aneRs | AP D

340 1902

1] 340 6238

1/2 W,

UNLESSDIMENSION
OTHERWISE
SPECIFIED
IN INCHES (

22102 1/2 W.

THERMOSIAL

VR302

S (J3
/—(J3 -<

620

RESISTOR _0.0250

YR301

POP - 15

6279

1w,

z0 A

UNLESS OTHERWISE SPECIFIED

L1}

/2 %.

RESISTOR

341 0656

10 Ww.

2.7

RESISTOR

240 Git

jeopp

VR300

J 3-3

L1}

RESISTOR

VR100,200 | ZENER

10|

/2 M,

3000

RESISTOR

/—‘<J3'4

9000

1a]

3/4 Ww.

R203

R310

FIRST USED ON‘ OPTION/MOD ;QTY.

1,29,

RESISTOR

r——{J 3- 12

0218

sw_1x] 3401
1w,
Sx] 340 0619
18,
syl0629
340
|

S vDC

<305

315

eoeo

Rago | po1,

oy.7

Q‘___;/

R 309

315 0242

R200

R306

—J3

2, SRr308

J’3_7

AGC

R304

+5BULK

~—————‘~‘5’

VR3Ce

]

CR300, 301} DIODE

R103

I
TB3-3
33— —- -

|
Q-OSS’Q}O()

]

iNPUT CONNECTION CHAR!
INPUYT

337 1558

AGC

(J312
|

}

BR!DGE

J3-1

303 306

F 2303

—

1397

R202

I
{

304

‘

jovDC

FUSE

P21

{

602 2264

R105.205 ] RESISTOR

[

\ ¢ f@“r‘@
|

)

300
-y

300 D @

TRANSF ORMER

— -,

F200

0992

304

FUSE

1282

0.68 WFD @ 35 vDC | 304 1332

R”3l”

1CR30I

| 304

VDC

CAPACITOR _ 0.0022 MFD @ 100 VDC | 304 1048

[

1€

VPBOO

304 0714

100

F100

15.5VvDC

E“

CAPACITOR _ 0.001 MFD @ 100 VIC

F200

-o—Ppl

| 304 1106

Pe-&

304 2170

1.0 WD @ 50 vDC

CR200, 201

R200

19,909 wu@wvng

JCAPACITOR

MFD

/
CHASS!IS GRD

(?/PA(?ITOR

3307, 308

0.0068

?2m

100 MFD @ 25 VDC
_

CAPACITOR

TB2-8

{CACACITGR

C305

TB2-5

103,202

12,000 WD @ 30 VDC | 304 2159

‘
.

|erPACITOR

CAPACITOR

CAPAC! TOR

102,201

C304

1979

312 0020

CR100,101}D10DE

618

FAN

c303

' TBIS3 L

ASS'Y.

JCAPACITOR __ 50,000 MFD @ 25 vDC | 304 2153
CAPAC | TOR
500 MFD @ 25 VDC | 304 1383

NOTE - DOT TED

PART NOJ

CARD

306

€300,301
€302

'
RICS

DESCRIPTION
=

Fa00

]

LINES

the

= CIRCU'T
~

___SIEE (:CogE
JLS

SCHEMAT
C
C

_1“2“ FU&BE_R'
.

ost. | T T T [ | |

TIV,

| l‘—i

l v

~0-86/]s0] 8

‘A3Y

HBGWHN

3409Jj 3ZiIS

THIS SCHEMATIC IS FURNISHED ONLY FOR TEST AND MAINTENANCE PURPOSES. THE
CIRCUITS ARE PROPRIETARY IN NATURE AND SHOULD BE TREATED ACCORDINGLY.

DMg

- T T T T

DEC

1016

BRN

|
|

I
|

INPUT

5V AC
60 NU

DEC

‘

016
NOTE:

LETTERS INSIDE THE

DASHES

DOTS

THE

3
4

CORRESPONDS TO THE COLOR

BRN

f ’

|
|

BUSHINGS

CINCH JONES TERMINAL STRIP

+_1 160,000

I5V

~TZov
L
—~

1-8 AMPS

BLU
BLU

RED
X

BRN

¥ HEYMAN MFG CO TAB-

RE D

]

‘

DM9

TERMINAL IN PLASTIC

G“

8 WHT
RED

PRIMARIES
TWISTED

RED X

— —— ——— —

RED

Oo
+

+-1 160,000

15V |-8 AMPS

T~ MFD

2ov

—

BLU

BLUu

(29)

DRN.

wlE] Lty :)) \<
Slsl,

=TM

> zij Rt

ENG.

L
R RS
SR ~o Sl

DEC FORM

DRB 102

NO.

|oaTE

’\’ LQE’U)M'

‘ »/z@l,‘,
T

0-1-68

DATE

TRANSISTOR & DIODE CONVERSION CHART

—

DATE

—

mnafllan

TITLE

DUAL 15 VOLT

EQU!IPMENT! size Tcooe

3 77200 -

L2
2 A

—

CORPORATION

TV i

YNARD.

NUMBER

EV.

7
798-0-

MASSACHUSETTS | PRINTED CIRCUIT REV.
IV
K

‘\ )

o \ )

1// o

/S|

GND IN

I—Os

8
|

NOTE 2

od=30V
IN

1,1 ¥
]
|
]

‘3(}+10V

AD672

NOTE3| 14 o MEM OK

GND OUT

c 8

fNOTE‘
-30V ouT

|
|
]

)

7ot
KRP
11 DG
NOTE
4

NOTES:
1.-30V GOES TO G825 OF MEMORY GND ALSO GOES TO MEMORY
2. THE SOURCE COMES FROM 798 POWER SUPPLY.

3. WHEN THIS POINT IS SWITCHED FROM GND
- THERE IS A
PROBLEM IN MEM WHICH THIS GUARDS.
4. KRP11DG — THE RELAY IS A DPDT WITH A COIt VOLTAGE OF
12VDC. THE SUFFIX (G) MEANS SILVER-CADMIUM CONTACTS
RATED 10 AMPS,
15-0409