Digital PDFs

EK-1080U-PD-002

May 1977

106 pages

Original

32MB

view download

OCR Version

34MB

view download

Document:	EK-108OU-PD-002 KL10-Based Physical Description Mar77
Order Number:	EK-1080U-PD
Revision:	002
Pages:	106
Original Filename:	EK-108OU-PD-002_KL10-Based_Physical_Description_Mar77.pdf

OCR Text

EK-1080U-PD-002

decsystermio
-

KL10- BASED
PHYSICAL DESCRIPTION

digital equipment corporation « marlborough, massachusetts

1st Edition, November 1975
2nd Printing (Rev), March 1977

The drawings and specifications herein are the property of Digital Equipment
Corporation and shall not be reproduced or copied or used in whole or in part as
the basis for the manufacture or sale of equipment described herein without
written permission.

The material in this manual is for informational
purposes and is subject to change without notice.
Digital Equipment Corporation assumes no responsibility for any errors which may appear in this
manual.
Printed in U.S.A.

This document was set on DIGITAL’s DECset-8000
computerized typesetting system.

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

DEC
DECCOMM
DECsystem-10 ~
DECSYSTEM-20

DECtape
DECUS
DIGITAL
MASSBUS

PDP
RSTS
TYPESET-8
TYPESET-11
UNIBUS

CONTENTS

Page

SECTION 1

1080/1090 SYSTEM COMPONENTS

1.1

INTRODUCTION — COMPONENTS

CP10-DCARDPUNCH

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

1-2

CRIOCARD READER

. . . . . . . . ..

1-4

BAIO HARDCOPY CONTROL

1-1

1-3

DC75-NP SYNCHRONOUS COMMUNICATION SYSTEM
. . . . . .. ...
1-6
DC76 ASYNCHRONOUS COMMUNICATION SYSTEM
. . . ... ... ..
1-8
DF10/DF10C DATA CHANNEL
. . . ... . . ... ... ...
.. ... 1-10
DL10 PDP-10/PDP-11 INTERFACE CHANNEL
. . . . .. .. ... . ... 1-11
DN87 UNIVERSAL COMMUNICATION SYSTEM FRONTEND
. . . . . . 1-12

DN87S UNIVERSAL COMMUNICATION SYSTEM FRONT END

DX10 DATA CHANNEL

. . .

. .

. . . . . . ...

KL10-A/B ARITHMETIC PROCESSOR

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

LA36 DECwriter I TERMINAL
LP10 LINEPRINTER

1-14

1-18

1-22

MF10 COREMEMORY

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

MGI0 COREMEMORY

. . . .. . . ...

MHIO CORE MEMORY SYSTEM
. . . . . . .. .. . . . .
..
... 1-29
MX10-C MEMORY DATA MULTIPLEXOR
. . . .. ... . ... ... .. 1-30
RH10 MASSBUS CONTROLLER . . . . . .. ... ... .. ... ... .. 1-31
RHO4 FIXEDHEADDISK
. . . . .. .. ... .. .. ... ... ... .. 1-32
RPO4 DISK PACK DRIVE
. . . . . .. ...
. .
. . .
. 1-33
RPO6 DISK PACKDRIVE
. . . . . ... . ..
. .. .. .. . ... ... 1-35
TDIO-C DECtape CONTROL
. . . . . . . . . . . ... .. .
... 1-37
TU16B MASTER TAPE TRANSPORT SYSTEM
. . . . . . . ... .. ... 1-38

TU72MAGNETIC TAPEDRIVE

TX01 MAGNETIC TAPE CONTROLLER

1.30
1.31

1.32
1.33

. .

. . . ...

TX02 MAGNETIC TAPE CONTROLLER

...

1-40

1-41

. . . . ... .. ... ... ... 1-42
VTS50 DECscope VIDEO DISPLAY TERMINAL
. . . . ... ... ..... 1-43
VT52 DECscope VIDEO DISPLAY TERMINAL
. . . . .. ... ... ... 1-44
XY10-A INCREMENTAL PLOTTER SYSTEM . . . . . ... .. .. . ... 1-46
PHYSICAL CHARACTERISTIC SUMMARIZATION
.. . ... ... ... 1-46

2.1

INTRODUCTION

2.4

.. .

1080/1090 COMPONENT INTERCONNECTION

2.3

1-27

1-28

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

SECTION 2
2.2

1-24

. . . . . . .. .. . .. ... ... 1-39

R
N

—
—

TU70/TU71 MAGNETIC TAPEDRIVES

N N
\O ©o

el e

e
et

LP100 LINE PRINTER SYSTEM

1-19
1-21

ed ped et e

e bk ek ek ek b

I R R R NI R R o
S S S VN N VN VAIME o N TS
AU PAE WD, OVOOITAAWUMDAWN=~O

1.2

. . . . . ...
REPRESENTATIVE 1080/1090 SYSTEM CONFIGURATIONS

1080/1090 CONNECTORS

1080/1090 GROUNDMESH

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

PD10/iii

2-1
. . . . . ..

2-1

... ...

2-1

CONTENTS (Cont)

SECTION 3

KL10-A/B ARITHMETIC PROCESSOR COMPONENTS (1080/1090)

3.1

INTRODUCTION

3.2

I/OCABINET

3.3

CPUCABINET

3.4

CONSOLE PROCESSOR CABINET

3.5

. . . . . . .

s e

s e e

... ... .. ... ... ....... e
. . . . . o

e e e

. . .. ... ... .. ... ......
KL10-A/B ARITHMETIC PROCESSOR COMPONENT
INTERCONNECTION

. . . . . . . .

FIGURES
Title

1-1

1080/1090 System

[

-2

BA10 Hard Copy Control

-3

CP10-DCard Punch

1-4

CR10-D Card Reader

. . . . . . . . . . i i

1-5

CRIO-E Card Reader

. . . . . .

1-6

CRIO-E Card Reader

. . . . . .« ¢ i i i e

[SEEY

Figure No.

DC75-NP Synchronous Communication System
. . . . . . . .. ... ...
DC75-NP Synchronous Communication System Site Plan . . . . . . . . ...
DC76 Asynchronous Communication System . . . . . . .. ... ... ...

1-10

DF10C Data Channel

1-11

DL10 PDP-10/PDP-11 Interface Channel

-7

fom—y

1-8

. . . . . . o o e

e e e

e e e e e e e e

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

. . . . . . . . .

i i

s e

.
e

i e

e e

e e e e e

e
e

e
e e

o i i i e e e e e e e e e e e e e

. . . . . . . . . o

i e

e e

e e e e e e e e e e e e

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

1-12

DN87 Universal Communication System Front End

1-13

DN87 Universal Communication System Front End

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

1-14
1-15

DN87S Universal Communication System Front End
DN87S Universal Communication System Front End

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

1-16

DX10 Data Channel

1-17

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

1-20

KL10-A/B Arithmetic Processor
KL10-A/B Arithmetic Processor
LA36 DECwriter Il Terminal
.
LA36 DECwriter I Terminal
.

1-21

LP10-F, H Line Printer

1-22

LP100 Line Printer System

1-18
1-19

.
.
.
.

.
«
.
.

e e

. . . .
.
...
.« v o« ot v v i i
. .«
o o 0 v v v v v
. . . .
.
...

. . . . . . . . . . .« o i o

. . . . . . . . . . .

i il

..o o000

1-23

LP100 Line Printer System Site Plan

1-24

MF10 Core MEMOTY

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

1-25

MF10 Core Memory Site Plan

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

1-26

MGIO Core MEMOIY

. .« « v v v v« v i v e e e e e

e e e e e e

1-27

MHIO Core MEMOTY

. . « & v v v e e e e e e e e e e e e

1-28

MH10 Core Memory Site Plan

. . . &« o v i it e e e e e e e e e e e e e e e e e

e e

. . . . . . . ... ... ... e

PD10/iv

e e e e e e .

FIGURES (Cont)

Figure No.

Title

Page

1-29

MX10 Memory Data Multiplexor

1-30

RH10 Massbus Controller Site Plan

. . . . . . .

1-31

RHSO04 Fixed Head Disk Site Plan

. . . . . . .. e

1-32

RPO4 Disk Pack Drive

1-33

RPO4 Disk Pack Drive Site Plan

1-34

RPO6 Disk Pack Drive

. . . . . .. ... ... ... .......
. . . ... ... ......
e e e e e

1-30
1-31

e e

1-32

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

1-33

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

.. ......

1-34

. . . . . . .. .o .ot 1-35

1-35

RPO6 Disk Pack Drive Site Plan

1-36

TD10-C DECtape Control

1-37

TD10-C DECtape Control Site Plan

1-38

TU16-B Magnetic Tape Transport

. . . . . . .. e

. . . .

. . . . . .

e e

.. . . .. . ...

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

....

1-36
1-37

... ......

1-37

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

1-38

1-39

TU16-B Magnetic Tape Transport Site Plan

1-40

TU70/71 Magnetic Tape Drive

1-41

TU72 Magnetic Tape Drive

1-42

TU72 Magnetic Tape Drive Site Plan

1-43

TXO01 Magnetic Tape Controller

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

141

1-44

TXO02 Magnetic Tape Controller

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

1-42

1-45

TX02 Magnetic Tape Controller Site Plan

1-46

VTS0 DECscope

. . . . . o v v i

1-47

VTS2DECscope

. . . . v v v o i e e

. . . . .

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

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

... .. .....

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

... .....

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

e
s

e e e

1-38

... .... 1-39
1-40
1-40

1-42
1-43

e e e

1-45

e e

1-46

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

1-46

1-48

XY10-A Incremental Plotter

1-49

XY10-A Incremental Plotter Site Plan

2-1

Typical 1080 System Configuration

. . .

2-2

Typical 1090 System Configuration

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

2-3

CJ-Type Cable Connector

. . . . .. e

e e e e e e e e e

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

o v v

. . . . . . . . . v v v v v v v v v

MB-Type Cable Connector

2-5

QL-Type Cable Connector

3-1

KL10-A/B Arithmetic Processor (Front)

. . . . . . .

. . . .

i i

v
e

2-3

. 2-13

v v v v v v

. . . . . . . . . v o v v i s e

...

2-2

.. 2-13

e s

s 2-14

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

3-2

KL10-A/B, Panels Removed (Front)

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

3-3

KL10-B, Panels Removed (Front)

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

3-4

KL10-A, Panels Removed (Rear)

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

3-5

KL10-B, Panels Removed (Rear)

...

3-6

Bay 1 and Bay 2 Logic (KL10-A)

. . . .

3-7

Bay 1 and Bay 2 Logic (KL10-B)

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

3-8

3-8
39
3-10

.. ... ....

3-5

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

3-6

. . . . . .

I/O Cabinet — Door Closed Rear View (KL10-B)
. . . .. ... . ... ... 3-9
. . . . . . . . . .. ... ... . .... 3-10
I/O Cabinet — Rear View (KL10-B) . . . . . . .. ... .. . ... ..... 3-11
I/O Cabinet — Rear View (KL10-A)

3-11

H7420 Power Supply No.1,2,3 (KL10-B)

3-12

H7420 Power SuppliesNos.2and3

3-13

Massbus, IBus, and KBus Connectors (KL10-B)

. . . .. ... .. ... ..... 3-12

. . . .. .. .. ... ... ....... 3-13
. . .

. .

3-14

IBus and KBus Connectors

3-15

CPU Cabinet Rear Door — Closed

. .

3-16

CPU Cabinet Rear Door — Open

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

. . . . . . . .. ..

PD10/v

.. ...

.. 3-14

. . .. ... 3-14

. . . . . . . .

. .. ... .. ... 3-16

. .. ... 3-17

FIGURES (Cont)

Page

Figure No.

3-17
3-18

3-19

. . . . . . . .« v o v v v i v v v v i o e
CPU Cabinet — Rear View
Bay4 Backplane . . . . . . . . ... o
oL ..
. . . . . . . . .« . o
Console Processor — Side View

3-23

Console Processor Cabinet — Top Rear View
. . . .
Console Processor Operator Controls
. . .
.
.
.
. . .
863 Power Control (Front)
863 Power Control (Rear) . . . . . . . . .«

3-24

H720 Power Supply

3-20

3-21
3-22

3-25

3-26
3-27
3-28
3-29
3-30

3-31
3-32

3-26

Module Utilization Console Processor Cabinet (BA11-F Mounting Box)

TU56/TC11 Module Utilization, Console Processor Cabinet
e

e e e

...
KL10-A Component Interconnection (Signal Cables) . . . . . ...
...
KL10-B Component Interconnection (Signal Cables) . . . .. ...
. . . . .
KL10-A/B Component Interconnection (Power Harness Wiring)

TABLES
Title

Table No.

1-1

VTS0 Options

1-2

VTS52 0ptions

. . . v o v v v v i i et e e e e e e
. .« v v v v v v e e e e e e e e e e

1-3

1080/1090 System Configuration Summary

2-1

KL10IBus Cabling

2-2

2-6

DECtape

2-4

e e

e e e e e

1080/1090 KBus (Memory Bus) Cabling and Memory Multiplexor

2-5

2-3

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

. . « - -« « v v v v v it

. . . . . .
Bus Cabling
Channel Bus Cabling . .
. . . . .
Device Cables
Massbus Cabling . . . .

Transport Bus

. o

e e

v ittt e e
. . . . . . .«
. i e e e e e e e e e e e e e e e e e e e e
. . . . . .o
. . . . . . .. ... ..o

PD10/vi

3-21
3-22

. . . . .« o o o o

. . . . o i i

3-19

. . . . .. ... ... ...
. . . .. . ... ... ...
v v
.« v v v
v v i i v vt e

KL10-A Module Utilization, I/O Logic Assembly
... ... ...« ... ...
(Cabinet No. 1,Bay land2)
. ... ..
KL10-B Module Utilization (Cabinet No. 1, Bay 1 and Bay 2)
1080/1090 Module Utilization, CPU Cabinet (Cabinet No. 2, Bay 4) . . .

(Cabinet NO.3)

3-18

3-23

3-24
3-25

3-27

3-28

3-29
. 3-30

3-31

3-32

3-33
3-34

PREFACE
The Physical Description defines the 1080/1090 computer system. It is divided into two main topic

areas in order to discuss the system: System Components and Arithmetic Processor. The System Components level discusses the individual units that can constitute a system; physical characteristics and
dimensions are included. The Arithmetic Processor level relates mainly to the KL10-AB, the central
processor used in 1080/1090 computer installations. Many photographs and illustrations complement
the text.

SECTION 1
1080/1090 SYSTEM COMPONENTS

1.1

INTRODUCTION - COMPONENTS

A brief description of the components in a typical 1080/1090 System follows. Photographs and physical dimensions are included. Figure 1-1 is an overview of the 1080/1090 System.

Figure 1-1

1080/1090 System

PD10/1-1

M0607

1.2

BA10 HARD COPY CONTROL

The BA10 Hard Copy (Figure 1-2) services the CP10 Card Punch, CR10 Card Reader, LP10 Line
Printer, and X Y10 Plotter (optional on the 1080/1090 System). The BA10 interfaces with the I/O Bus
and with not more than one of each type of device. In 50 Hz systems, the BA10 supplies ac power to
the CR10-A (and XY10). The 60 Hz version of the CR10-A, and all other devices connected to the
BA10, obtain power via an independent power source.

REMOVABLE

[:I A

REMOVABLE

END PANEL

}___

H F END PANEL

X = CASTERS
O = LEVELING LEGS

DIMENSIONS | A

D | E

F|G|H

METERS

0.09/|0.180.49|0.52|0.54(0.72|0.90|2.50

INCHES

3.5 | 7.0

[19.3[20.3(22.0|29.0(36.0| 1 00

69322-23

10-0452

Figure 1-2

BA10 Hard Copy Control

PD10/1-2

1.3
CP10-D CARD PUNCH
The CP10-D Card Punch (Figure 1-3) has an operating rate of 100 cards per minute when all 80
columns are punched. A maximum rate of 285 cards per minute is attained by punching only the first

column. The card hopper and stacker have the capacity of 1000 cards. The designation for the 120 Vac
60 Hz version of this punch is CP10-DA; the designation for the 240 Vac, 50 Hz version is CP10-DB.
The CP10-D Card Punch operates under the control of the BA10 Hard Copy Control.

REMOVABLE

END PANEL

(BOTH

ENDS)

82371

DIMENSIONS | A
METERS

INCHES

| B

E|F

0.4811.04 |0.91|048(0.91|2.31

[ 41|

36|19 | 36 | 91
10-2678

Figure 1-3

CP10-D Card Punch

PD10/1-3

1.4

CR10 CARD READER

The CR10 Card Reader (Figures 1-4 through 1-6) handles standard 12-row 80-column cards and has a
maximum operating rate ranging from 300 to 1200 cards per minute depending on the model type.
Hopper /stacker capacities are also model-dependent, varying from 550 cards for the small table model
to 2200 cards for the floor model. Card reader characteristics follow:

Reader
CR10-D
CRI10-E
CRI10-F

Model

Cards

Hopper/Stacker

Capacity

Type

1000
1200
300

950
2200
550

Table
Floor
Table

Per Minute

The CR10 Card Reader operates under the control of the BA10 Hard Copy Control.

SERVICE
AREA

H970-A TABLE

CR10-D

fe——B—

|
I
I

|
I
|

SERVICE

| &

AREA

|
__ Jx

DIMENSIONS
INCHES

METERS

[ A
19

[ B

[ C

[ D |

|24 [ 36|48 | 96

|048]061[091[1.22[243
10-0866

Figure 1-4

CR10-D Card Reader

PD10/1-4

SERVICE

b |

AREA

|
|
020080

|
|

”

CR10-E

E
X

;

=
|

SERVICE

5 |

AREA

I | x=FooT LocaTION
|

|
|

L4
DIMENSIONS
INCHES
METERS

F
D | E
B | C
A
36 | 28 | 100
12 | 16 | 24|
0.3 10.41]{065/091]0.71{2.54
10-0867

Figure 1-5

CRI10-E Card Reader

PD10/1-5

SERVICE
AREA

H970-A TABLE (OPTIONAL)
f

]

CR10-F

fe——B—f

SERVICE
AREA

DIMENSIONS

B|C

D | E

INCHES

156

120 [ 24|

METERS

|48 | 96

0.38]0.5[0.61/0.91]|1.22 |243
10-0868

Figure 1-6

1.5

CRI10-E Card Reader

DC75-NP SYNCHRONOUS COMMUNICATION SYSTEM

The DC75-NP Synchronous Communication System (Figures 1-7 and 1-8) is a PDP-11-based frontend system designed to efficiently handle multiple synchronous lines. The basic DC75-NP system
includes a DL10 Data Link, one PDP-11 processor, and a DS11 synchronous modem interface implemented for eight lines.

The DC75-NP system is available in the following configurations:

DC75-NP

Synchronous Communication System - provides direct memory interface for

eight full-duplex synchronous lines. This is the basic unit and consists of the
DL10, the PDP-11 processor, and the DS11 interface implemented for the eight
lines. Total throughput capacity is 40 kilobits/second (i.e., four lines at 9600

bits/second or eight lines at 4800 bits/second, etc.).

PD10/1-6

DC75-D

Expander Option for DC75-NP - provides an additional 40 kb/s throughput
capacity for the DC75-NP. This option adds another PDP-11 and DS11 implemented for eight lines. Up to three DC75-Ds can be added to one DC75-NP
providing a total throughput capacity of 160 kb/s.

DC75-E

Incremental Eight-Line Group for DC75-NP or DC75D - provides up to eight

additional lines on a DC75-NP or DC75-D for a total of up to 16 lines. This
option allows the DS11 in a DC75-NP or DC75-D to accommodate up to eight
additional lines. The DC75-E does not increase the throughput capacity, i.e.,
when a DC75-E is added to a DC75-NP, the 16 lines still run at 40 kilobits/second. The DC75-E is housed within a DC75-NP or DC75-D.

Figure 1-7

DC75-NP Synchronous Communication System

PD10/1-7

END PANELN]

y
§

\\ x®

N H

Y.
]

DLIO

REMOVABLE
END PANEL

l +Al*

;

Il
©°y | ° DSt °y /

——— G———»

|
e
|
REMOVABLE

]

SERVIC:E AREA

X | %,

g
T

o X

X= CASTERS
o= LEVELERS

e I |

A
|

NOTE:

The

PDP-11is normally mounted

in the DSN cabinet.

p | seRvicamea
|
FRONT

DIMENSIONS

EJF]|

INCHES

3.2}

37{75]

15|

20{20.5|

24 | 30|

K]LIM]|N

METERS

0.08[0.09|0.19/0.38]0.50]0.52|0.61]0.76{0.79]0.80|0.91]1.36 |2.59

|31.5|

36 | 53.6/102
10-0879

Figure 1-8

DC75-NP Synchronous Communication System Site Plan

1.6 DC76 ASYNCHRONOUS COMMUNICATION SYSTEM
The DC76 Asynchronous Communication System (Figure 1-9) is a PDP-11-based front-end system
designed to efficiently handle large numbers of asynchronous terminal lines. The basic DC76 system
includes a DL10 PDP-10/PDP-11 interface, one PDP-11 processor, and a 16-line DH11 Asynchronous Multiplexer. Up to 64 line multiplexers and interfaces may be housed in each DH11 cabinet. A
DC76-D system may be added to a DL10 which is part of an existing DC75-NP Synchronous Communications System.
DC76-A

DL + PDP-11 + 16 lines

DC76-D

PDP-11 + 16 lines

DC76-EA, -EB

Additional 16 lines

PD10/1-8

DC76-EC, -ED

Additional 16 lines and cabinet

DC76-FA

20 mA “‘local’ interfaces for 8 lines (no cables)

DC87-FB

CCITT/EIA “local” interfaces for 8 lines (7.5 m, 25 ft cables)

DC76-FC

CCITT/EIA modem interfaces for 8 lines (7.5 m, 25 ft cables)

DC76-FD

Bell-103-compatible answer-only integral modems for 8 lines (7.5 m, 25 ft
cables)

H956

X|X

H955

-G ———»

X “"11/40" x|x
o

DLIO

X|X

H956

REMOVABLE

END PANEL

(BOTH ENDS)

£ °x

SERVICE AREA

X=CASTERS
L

SERVICE AREA

DIMENSIONS | A

| B

| C

|D|E|F

]

0= LEVERS

| GIH|]J]K|L|M|N]|P

METERS

0.08]0.09(0.19]0.38]0.50[0.52]0.61 |0.76]0.79|0.80]|0.91/1.88]2.59/0016

INCHES

3.2|3.7]

75115 | 20

{20.5|

24 | 30 | 31

|31.5]|

[74.6]102/0.62
10-1394

Figure 1-9

DC76 Asynchronous Communication System

PD10/1-9

1.7

DF10/DF10C DATA CHANNEL

The DF10C Data Channel (Figure 1-10) controls high-speed data transfers between external devices
and 1080 System’s memory, independent of the KL10 Arithmetic Processor. It is an I/O processor
which allows block transfers, scatter transfers, and jump-type operations. The DF10C implements

either an 18- or 22-bit address.

In typical 1080 configurations, the DF10C is used with the RHP04 Disk Pack System and the RHS04
Fixed Head Disk System.

N
:]_L

REMOVABLE

H F END PANEL

<«—

REMOVABLE
END PANEL

e————
) ————=

X CAB-9B

[o}

(e}

|
1
c

SERVICE AREA

X = CASTERS
O = LEVELING LEGS

e
i
e
el

DIMENSIONS

METERS

0.09

0.90 2.50

INCHES

3.5

.0|36.0 100
10-0452

Figure 1-10

DF10C Data Channel

PD10/1-10

1.8 DL10 PDP-10/PDP-11 INTERFACE CHANNEL
The DL10 (Figure 1-11) provides an interface for up to four PDP-11 Unibuses with external memory
in the 1080/1090 System. It allows a PDP-11 on the Unibus to pack or unpack bytes into or out of
external memory while allowing the KL 10 Arithmetic Processor to control the operation of the PDP11. Byte sizes can be 6, 7, 8, 12, or 16 bits.
The DL10 connects to the 1080/1090 Memory Bus (K Bus) and has up to two I/O Bus ports (for
control by two arithmetic processors), and up to four Unibus ports. It is available in the following
configurations:

DLI10-A
DL10-B

DLI10-C

Basic DL10 with one I/O bus port and one Unibus port
Second I/O Bus port (maximum 1 additional)

Additional Unibus port (maximum 3 additional)

In the 1080 System, the DL10 is used as part of the DC75-NP and DC76 Communications Systems.
In the 1090 System, the DL10 is used as part of the DN87 Communications Systems.

CAB

REMOVABLE

END PANEL

END PANEL
—|Ale——

le- O

e
D
e
g
-~ O

H955

X=CASTERS

DIMENSIONS [

o=LEVELING

SERVICE AREA

| B | C

D|E|F

METERS

0.09(0.19]|0.61|0.76|0.79| 0.8 |0.91( 2.6

INCHES

3775|124

|30 | 31|31.5|

LEGS

|102
10-0869

Figure 1-11

DL10 PDP-10/PDP-11 Interface Channel
PD10/1-11

1.9 DN87 UNIVERSAL COMMUNICATION SYSTEM FRONT END
The DN87 Universal Communication System Front End (Figures 1-12 and 1-13) is a PDP-11 based
communication front-end processor designed to handle either asynchronous terminal lines, or synchronous terminal lines, or both. The basic DN87 system includes a DL10 (PDP-10/PDP-11 interface)
and one PDP-11 processor cabinet. Asynchronous lines are accommodated in expansion cabinets. Up
to four synchronous lines may be mounted in the processor cabinet; and additional synchronous lines
accommodated in a synchronous expansion cabinet. Up to four DN87s may be accommodated on one
DL10. The system variation designations are given below:

DN87-AA

PDP-11/40 assembly with 16K parity memory. Includes mainframe (115 V, 50

Hz), power supply, doors, panels, miscellaneous hardware,a DL10, DL11, and
KGl1.

DN87-AB

Same as AA except 230 V, 50 Hz.

DN87-DA

Same as AA but without DL10.

DN87-DB

Same as AB but without DL10.

6246-1A

Figure 1-12

DN87 Universal Communication System Front End
PD10/1-12

1
m--—-=-=-= T B
[

]
|

|
I
|

SERVICE AREA

H956
T

X|X

H956

(o)

x|x

[}

H956

>A e

!
!
I

|
|
|

1
o}

x|x

t
|
]

|
o]

Ho%o

> H e
«——F ——=

|
I
|

|
{
|

x DNB7-DA/DBy | x DNB1-EE/EFy | « DN81-EA/EBy |
o

I
!
[

|
I
I

X
REMOVABLE
|| END PANEL

(BOTH ENDS)

|
]

:
I

|
|

: X = CASTERS

b e e e
DIMENSIONS|

e e
A | B

| 0= LEVELERS

SERVICE AREA

C|D|E]|F

HiJ | K|L

METERS

0.08/0.38[0.50[0.52]|0.76|0.61]0.19]0.09/0.79[0.80/0.91(2.33(2.59

INCHES

3.2|15|120120.5{30 | 24|

7.5|3.7 | 31

{31.5]|

36 [94.24| 102
"

Figure 1-13

10-2487

DN87 Universal Communication System Front End

Asynchronous Options
DN&8I1-EA

Expander cabinet for asynchronous communication interfaces. Includes one
DH11 16-line multiplexor with distribution panel, power supply and DM11-BB

modem control multiplexor.
DN8I1-EB

Same as EA, except 230 V, 50 Hz.

DNS81-EC

Additional DH11 16-line multiplexor with distribution panel, power supply,
and DM 11-BB modem control multiplexor.

DN8I1-ED

Same as EC, except 230 V, 50 Hz.

DN8I-FA

Line adapter for eight 20 mA Teletype lines (data only). Includes two DM11DAs, telephone panel connector (black), and miscellaneous hardware.

PD10/1-13

DN8I1-FB

DNZ8I1-FC

DNB8I1-FD

DNS8I1-FE

Line adapter for eight EIA/CCITT lines (data only). Includes two DM11-DBs

with 7.6 m (25 ft) cables and null modems.

Line adapter for eight EIA/CCITT compatible lines equipped with data set

control features. Consists of two DM 11-DCs.

Eight internal answer-only modems. Converts FSK tone signals to TTL compatible signals. Consists of eight DN11-BBs.

~ Two integral originate-only modems. Consists of two DF11-BAs.

DNS8I1-FF

Automatic calling unit interface. Consists of one DN11-AA prewired system
unit for up to four Bell 801 auto calling unit interfaces, and two DNI11-DAs
[line interfaces for Bell 801 and 7.6 m (25 ft) cables].
|

DNS8I1-FG

Two line interfaces for Bell 801 automatic calling unit. Consists of two DN11DA:s.

Synchronous Options
DNB8I-EE

Expander cabinet for NPR synchronous line interfaces, includes mainframe

DNS8I-EF

Same as DN8I-EE except 230 V, 50 Hz.

DNg8I-H

NPR synchronous line control interface (DQ11-DA) EIA/CCITT up to 10K

and power supplies (115 V, 60 Hz) and one DQ11-DA/EA.

baud.
DN8I1-J

Same as DN81-H, except DQ11-EA, TTL to Bell System equivalent modem up

to 1 Megabaud.

In general, three configurations are possible using the above options:
Asynchronous

PDP-11/40 processor cabinet and up to two asynchronous expansion cabinets,

for up to 112 asynchronous lines.
Synchronous

Universal

1.10

PDP-11/40 cabinet with up to four synchronous lines and an expansion cabinet

with up to eight more synchronous lines.

Synchronous and asynchronous lines mixed. A maximum of 64 asynchronous
lines accommodated with one to four synchronous lines, or a maximum of 32
asynchronous lines with five to eight synchronous lines.

DNS87S UNIVERSAL COMMUNICATION SYSTEM FRONT END

The DN87S Universal Communication System Front End (Figures 1-14 and 1-15) is a PDP-11 based
front-end processor designed to handle either asynchronous terminal lines or synchronous terminal
lines, or both. The DN87S uses a DTE20 for the PDP-10 to PDP-11 interface. The system variation
designations follow.

PD10/1-14

7882-14A

Figure 1-14

DN87S Universal Communication System Front End

DN87S-AA

PDP-11/40 assembly with 32K parity memory. Includes mainframe (115 V, 60

DN87S-AB

Same as DN87S-AA except 230 V, 50 Hz.

Hz), power supply, doors, panels, miscellaneous hardware. DTE20, DL11-C
and E, a KG11, BM873-YG, and an H324 ROM switch panel.

Asynchronous Options

DNS8I-EA

Expander cabinet for asynchronous communication interfaces. Includes one

DHI11 16-line multiplexor with distribution panel, power supply, and DM11BB modem control multiplexor.

DNS81-EB

Same as DN81-EA, except 230 V, 50 Hz.

DN8I-EC

Additional DH11 16-line multiplexor with distribution panel, power supply,

DNS8I-ED

Same as DN81-EC, except 230 V, 50 Hz.

DN81-FA

Line adapter for eight 20 mA Teletype lines (data only). Includes two DM11DA:s, telephone panel connector (black), and miscellaneous hardware.

and DM11-BB modem control multiplexor.

PD10/1-15

T T T T T T

1
]

T T T T T T TT T T]

]

1
}]

|
|

i
I

::4—————0 ———>|<——— D —-D'd-———— D ——-——-D“

il
"}E‘ 11

|
|

(o}

(o]

I
1
(o}

X | x

REMOVABLE

END PANEL

(BOTH ENDS)

DNBT7S -

DN81-EE/EF X | «DN81-EA/EB

\
X o] AA/AB o] X X o]
+|

[o] X

]

| X = CASTERS

SERVICE AREA

DIMENSIONS | A

[ C

| D

o= LEVELERS

[E|F

| H

METERS

0.08(0.38|0.50[0.52{0.76 |0.91|1.59|2.59

INCHES

3.2

15|

201205/ 30 | 36 |62.7|102

NOTE :

The DTE is part of the DN87S but is located in the PDP-10.
distance from last cabinet to DTE20 is 15 feet.

Maximum

DN87S - Three Cabinet Configuration.
10-2486

Figure 1-15

DNB87S Universal Communication System Front End

DN81- FB

Line adapter for eight EIA /CCITT lines (data only). Includes two DM11-DBs
with 7.6 m (25 ft) cables and null modems.

DN81-FC

Line adapter for eight EIA/CCITT compatible lines equipped with data set
control features. Consists of two DM11-DCs.

DNS8I1-FD

Eight internal answer-only modems. Converts FSK tone signals to TTL-compatible signals. Consists of eight DF11-BBs.

DNS8I1-FE

Two integral originate only modems. Consists of two DF11-BAs.

PD10/1-16

DNS81-FF

Automatic calling unit interface. Consists of one DN11-AA prewired system
unit for up to four Bell 801 automatic calling unit interfaces and two DN11DAs [line interfaces for Bell 801 and 7.6 m (25 ft) cables].

DNS8I1-FG

Two line interfaces for Bell 801 automatic calling unit. Consists of two DN11-

DAs.
Synchronous Options

DN8I1-EE

Expander cabinet for NPR synchronous line interfaces, includes mainframe
and power supplies (115 V, 60 Hz) and one DQ11-DA/EA.

DNS8I-EF

Same as DN81-EE except 230 V, 50 Hz.

DN8I1-H

NPR synchronous line control interface (DQ11-DA) EIA /CCITT up to 10K
baud.

DN81-J

Same as DN81-H, except DQ11-EA, TTL to Bell System equivalent up to 1
Megabaud.

In general, the following configurations are possible using the above options.

Asynchronous

PDP-11/40 processor cabinet and up to two asynchronous expansion cabinets

for up to 128 asynchronous lines.
Synchronous

Universal

PDP-11/40 cabinet with up to four synchronous lines and an expansion cabinet
with up to eight more synchronous lines.

Synchronous and asynchronous lines mixed. A maximum of 64 asynchronous

lines accommodated with one to four synchronous lines on a maximum of 32
asynchronous lines with five to eight DF11-BBs.

PD10/1-17

1.11

DX10 DATA CHANNEL

The DX10 Data Channel (Figure 1-16) controls high-speed data transfers between the TX01/TX02
Magnetic Tape Controller and 1080/1090 System’s memory. (The TXO0l controls up to eight
TU70/TU71 Magnetic Tape Drives.) The TX02 controls up to eight TU70/71/72 Magnetic Tape
Drives. The DX10 connects to the Memory Bus and to the KL10 Arithmetic Processor’s 1/O Bus.
Data transfer over the Memory Bus is independent of the KL10 Arithmetic Processor, being controlled by a PDP-8A microprocessor located within the DX10 itself.

A
REMOVABLE

a1 END PANEL
F

[

|
|
|
|
|

X=CASTERS
Oo=LEVELERS

|
SERVICE AREA |

DIMENSION S|A|B|C
7513-7

METERS

0.5 |0.52|0.76|0.91(2.58

INCHES

|20.5|

30|

102

10-1397

Figure 1-16

DX10 Data Channel

PD10/1-18

1.12 KL10-A/B ARITHMETIC PROCESSOR
The KL10-A /B (Figures 1-17 and 1-18) is the central processor used in the 1080/1090 System respectively. Its speed is approximately twice that of the KI10 and it is provided with:
Floating point, byte, double precision and character string handling instructions.
Eight blocks of first registers.
Memory protection, memory page mapping and memory cache.

A console processor for operator and service interface.
An LA36 console teleprinter.
Integrated I/O channels and controllers (KL10-B only)
A detailed physical description of the KL10-A/B Arithmetic Processor is given in Subsection 1.3.

CAB3

CAB1
1/0 CABINET

CAB 2
CPU CABINET

CONSOLE PROCESSOR
CABINET

7533 13

Figure 1-17

KL10-A/B Arithmetic Processor

PD10/1-19

SERVICE AREA

RNy

[

N
!

—:

|
|

‘

‘|

|
1/
X

X| X

H955

TM
o]

X{X

+lele

H956

v
X

REMOVABLE

_ //END PANEL

«— F—

«——— D ——»
[o]

H955

wlale

X |x

F——I

‘

[
|

]

L ________

AREA
R
_SERVICEAREA

“

X = CASTERS

0= . LEVELERS

FRONT

DIMENSIONS | A [ Bl

|[D|E|Fle

u|lKk]|Li{M|[N]P

METERS

0.09|0.19|0.280.61{0.08/0.36/0.04|0.91|2.89|0.79|0.50|0.76 |0.80/2.18

INCHES

3.7|7.5|15 | 24 |3.2|

14 | 1.5 36 [102] 31 | 20 | 30 |31.5] 86
10-1395

Figure 1-18

KL10-A/B Arithmetic Processor

PD10/1-20

1.13

LA36 DECwriter Il TERMINAL

The LA36 DECwriter II terminal (Figures 1-19 and 1-20) can be used both as a remote terminal and a
local computer I/O device. Throughput of 30 characters per second provides utilization of a 300 baud
communications line without the use of fill characters. Data can be sent or received in standard ASCII
code at three rates: 110, 150, and 300 baud.

The printer produces a hard copy original plus up to five duplicate copies on tractor-driven continuous
forms varying in width from 3 to 14-7/8 inches. Preprinted forms can be positioned in exact vertical
alignment by operating a manual clutch on the tractor drive. The standard set of 97 upper-case and
lower-case ASCII characters is printed at a horizontal spacing of 10 characters per inch and a vertical
spacing of 6 lines per inch. A switch allows selection of a reduced set of 64 upper-case ASCII
characters.

7037-14

Figure 1-19

LA36 DECwriter II Terminal

PD10/1-21

—E—

O~ —
a)../-\q)——\_/-

Y u—

=
|

=
J

—————————— 1

DIMENSIONS

| A

| B

[ c

| D

| E

METERS

0.852{0.696[0.356/0.610|

INCHES

33.5[27.5|

V* |2.440

14 | 24 | v*|

SERVICE
AREA

CURRENT LOOP CABLE (7009212-0-0) LENGTH
IS VARIABLE; EIA CABLE LENGTH

—r

2.744m (9FT).

SERVICE
AREA
cp-i572

Figure 1-20

1.14

LA36 DECwriter II Terminal

LP10 LINE PRINTER

The LP10 Line Printer (Figure 1-21) outputs hard copy composed of lines 132 characters long at a
maximum printing speed that ranges from 675 to 1250 lines per minute depending on the model type.
Various character sets are available. Printer characters follow.
‘
Printer
LP10-F
LP10-H

Number of
Characters
64
95/96

Lines per
Minute
925/1250
675/925

Drum Rotation
(rpm)
1200/1800
800/1200

The LP10 Line Printer operates under the control of BA10 Hard Copy Control.

PD10/1-22

020050

6476-1

Figure 1-21

LPI10-F, H Line Printer (Sheet 1 of 2)

PD10/1-23

AREA

[

|
=

— e

—

|__

|
|

SERVICE

| b

AREA

X = CASTERS

»l

O= LEVELING LEGS

‘

I—I— B

AREA

1} |

SERVICE

L - -

R
FRONT

DIMENSIONS]

| B

| C

D | E

124.5|

116G

INCHES

11.5 | 14

|38.5|48.5{96.5

METERS

0.29]0.36|0.62|0.91|10.98[1.23(2.44
10- 0935

Figure 1-21

LP10-F, H Line Printer (Sheet 2 of 2)

1.15 LP100 LINE PRINTER SYSTEM
The LP100 Line Printer System (Figures 1-22 and 1-23) is composed of two hardware components, an

LPO7 Line Printer and an LP100 Line Printer Controller/Interface. Each component is in a freestanding cabinet and each is powered separately.
The Line Printer is a high-performance, horizontal font printer and is designed to provide high print
quality with high reliability.
The printed output consists of lines up to 132 columns in length at maximum printing speed from 715
to 1220 lines per minute depending on the model type.

LP100 Line Printer System characteristics are as follows:

PD10/1-24

8056-2

7513-7

Figure 1-22

LP100 Line Printer System

PD10/1-25

Tr
I

r—
|
|

SERVICE

AREA

—

‘/< o3
SERVICE

AREA

I T

O= LEVELING LEGS
X = CASTERS

6
"_E_—’i

———————

7
|

SERVICE
AREA

|
I

[

|_ _________ 1

| SERVICE AREA|
'!

|
| o

FRONT

xo H950 ox %F

|
_REMOVABLE

DIMENSIONS] A [ B
[C ] D]
E | F
|G
INCHES
11.5] 14 |24.5| 36 |38.548.5|96.5
METERS
0.29]0.360.62/0.91[0.98[1.23|2.44

H »fAle

10~ 0935

END PANEL

l
X,

|
|
|

’

|
:

SUPPORT
LEGS

!
|
|

|
o

X= CASTERS

o= LEVELERS

I SERVICE AREA |

L|
FRONT

DIMENSIONS{

|[C|D]E|JF|

G6iH

METERS

0.08[0.1910.38| 0.5 [0.52/|0.97|0.9¢|2.58

INCHES

32|75}

15 | 20 |20.5] 38

36 [ 102
10-0871

Figure 1-23

LP100 Line Printer System Site Plan
PD10/1-26

1.16 MF10 CORE MEMORY
The MF10 (Figures 1-24 and 1-25) is a ferrite-core memory having a nominal read access time of 550
nanoseconds, a maximum read access time of 610 nanoseconds, and a cycle time of 950 nanoseconds.
Each MF10 provides storage of up to 64K words; each word consists of 36 data bits and one parity bit.
An MF10 may contain up to four access ports for connection to processors, data channels, and the
data channel multiplexor. The MF10 can be intermixed with other 1080/1090 memories such as the
MG10.

r‘

{_
|

SERVICE AREA
r

|
|
|

|
1

I
|

[o]

H955

°x

CAB

REMOVABLE

END PANEL

“"END PANEL
—»| |Ale——— C——»
)

[¢]

J |

DIMENSIONS | A

Figure 1-24

MF10 Core Memory

SERMIAE ADER

| B

| C

|E|F|G6

X=CASTERS

o=LEVELING LEGS

METERS

0.09|0.19]0.61|0.76|0.79( 0.8 [0.91| 2.6

INCHES

3775|2430 | 31

(31.5|36

[102
10-0869

Figure 1-25

PD10/1-27

MF10 Core Memory Site Plan

1.17

MG10 CORE MEMORY

The MG10 Core Memory System (Figure 1-26) provides up to 128K (131,072) 36-bit words of 1 us
cycle time memory in each cabinet assembly. Each memory module (cabinet assembly) has provision
for eight ports: two of highest priority, two of intermediate priority, and four of lowest priority. Within
each priority level, the priority of service rotates, with the most recently served port having the lowest
priority. Each memory module has a single set of address and mode switches that control the operation
of all eight ports, thus minimizing the possibility of operator error during reconfiguration. Individual
ports can be disabled. Each memory module contains up to eight submodules of 16K words each. Dual
control logic is provided so that two references, each to a different submodule, can be handled simultaneously. Thus, two of the eight ports can be active simultaneously. The internal submodules may be
two-way interleaved; in addition, two MG10 modules (cabinet assemblies) may be two-way interleaved, giving the net effect of four-way interleave.

The MG10 connects to the DEC standard power control bus.

MGI0-L

256K words in two cabinets providing equivalent four-way interleave.

MGI10-G

Additional dual port package for single MG10 memory module (two required
for each MGI10-L port addition).

REMOVABLE

END PANEL

END PANEL
|Ale——

—»

le- 0| O

X=CASTERS
o=LEVELING

DIMENSIONS | A

737011

| B

| C

D|IE|F

METERS

0.09(0.19(0.61/0.76|0.79| 0.8 |0.91]| 2.6

INCHES

3775|124

30|

|31.5|

LEGS

|102
10-0869

Figure 1-26

MG10 Core Memory

PD10/1-28

1.18 MH10 CORE MEMORY SYSTEM
The MH 10 Core Memory System (Figures 1-27 and 1-28) provides up to 256K (262,144) 36-bit words
of 1 us cycle time memory in each cabinet assembly. Each memory module (cabinet assembly) has
provision for eight ports: two of highest priority, two of intermediate priority, and four of lowest
priority. Within each priority level, the priority of service rotates, with the most recently served port
having the lowest priority. Each memory module has a single set of address and mode switches that

control the operation of all eight ports, thus minimizing the possibility of operator errors during
reconfiguration. Individual ports can be disabled. Each memory module contains up to eight submodules of 32K words each. Dual control logic is provided so that two references, each to a different
submodule, can be handled simultaneously. Thus, two of the eight ports can be active simultaneously.
The internal submodules may be two-way interleaved; in addition, two MH 10 modules (cabinet assemblies) may be two-way interleaved, giving the net effect of four-way interleave.
The MH10 is compatible with both old (18-bit address) and new (22-bit address) memory buses.
Jumpers and a switch allow each port to be either an 18-bit or a 22-bit bus.

- |

{_
|

SERVICE AREA
[

|
|

1
A

|
|
|
|

|
I

|
|
|
I

_]|

[¢]

|
(<]

H955 CAB

REMOVABLE

END PANEL

END PANEL
—»{|Aje—C
[}

[e]

[o]

J |

X=CASTERS

|
|
SERVICE AREA
LT _

o=LEVELING

LEGS

FRONT

DIMENSIONS
Figure 1-27

MH10 Core Memory

METERS

|009|0.19]0.61/0.76(0.79 0.8

INCHES

3717524

30|

|31.5|

|0.91]|

2.6

|102
10-0869

Figure 1-28

PD10/1-29

MH10 Core Memory Site Plan

When the KL10 processor is connected to an MH10 Memory System, two of the processor’s four
memory buses (buses 00 and 01) are cabled to MH10 memory module 0 (and 2, 4, etc., if present) and
the other two processor memory buses (buses 10 and 11) are cabled to MH10 memory module 1 (and
3, 5, etc., if present). Thus, a KL10 processor effectively occupies two ports of an MH10 memory
system. Other ports of the memory system which are in use are cabled to all modules of the memory
system.

The MH10 connects to the DEC standard power control bus.

MHI10-L

512K words in two cabinets providing equivalent four-way interleave.

MH10-G

Additional dual port package for single MH 10 memory module (two required

1.19

for each MH10-L port addition).

MX10-C MEMORY DATA MULTIPLEXOR

The MX10-C Memory Data Multiplexor (Figure 1-29) is a DECsystem-10 option which permits up to
eight I/O channels to access one of the ports within the system memory. The MX10-C provides for
either 18- or 22-bit addressing.

The MX10-C is usually housed in a DF10 Data Channel cabinet.

4336-1

Figure 1-29

MX10 Memory Data Multiplexor

PD10/1-30

1.20 RH10 MASSBUS CONTROLLER
The RH10 Massbus Controller (Figure 1-30) provides an interface for up to eight Massbus peripheral
devices such as the RS04 Fixed Head Disk Drive or the RP04 Disk Pack Drive. In addition to the
Massbus devices, the RH10 Controller connects to the central processor’s I/O bus and to the DF10-C
channel bus. Data is transferred directly to and from main memory via the DF10-C channel.

The RH10 main power is controlled by a DEC standard power control bus. The RH10 controls the
main power to the RS04 or RP04 using a power sequence cable.

e —f
K

- = 18

ISERVICE AREA,

‘

o Hose o ||

—l|Ale

)

(BOTH ENDS)

)

|
|

| ©

REMOVABLE

a1+ END PANEL

X= CASTERS

0:=LEVELERS

I'servicE AReA |

L ____ A
FRONT

DIMENSIONS | A

| B

cC|D|E

F|l

METERS

0.08]0.19(0.38|0.5 |0.52|0.76|0.91(2.58

INCHES

3.2(7.5|

15|

20 [20.5|

30 | 36 | 102
10-1400

Figure 1-30

RH10 Massbus Controller Site Plan

PD10/1-31

1.21

RHO04 FIXED HEAD DISK

The RS04 Fixed Head Disk (Figure 1-31) provides 256K (262,144) 36-bit words of storage capacity.
The RS04 connects to a single Massbus such as that provided by the RH10 Massbus Controller. Up to
eight RS04 disks can be connected to a single RH10 to provide a total capacity of four million words.
Two disk drives are mounted in a fully extended cabinet.

| SERVICE AREA|

|
|
@

|
|

|
|
|

SUPPORT
LEGS

|
|

X= CASTERS

0= LEVELERS

SERVICE AREA|

L_____

DIMENSIONS | A | B

c|D|E

METERS

0.08/|0.19]0.38| 0.5 (0.52{0.97|0.91(2.58

INCHES

3.2|7.5|

15|

20 |20.5|

38 | 36 | 102
10-0871

Figure 1-31

RHS04 Fixed Head Disk Site Plan

PD10/1-32

1.22

RP04 DISK PACK DRIVE

The RP04 Disk Pack Drive (Figures 1-32 and 1-33) provides a storage capacity of 19,991,040 36-bit

words (or 43,980,280 16-bit words in 16-bit word mode). An RP04-A drive interfaces to a single
Massbus such as that provided by the RH10 Massbus Controller. An RP04-B drive interfaces to two
independent Massbuses such as that provided by the RH10 and the RH11 in 1080 and 1090 systems.
(The RH11 is contained in the Console Processor portion of the KL10 Arithmetic processor.) Up to
eight RP04 type drives can be used on a single controller.

Power up sequencing of the RP04 is controlled via a power sequence cable.

Figure 1-32

RP04 Disk Pack Drive

PD10/1-33

SERVICE AREA

o Y A

I N

|
|
|

P I

)

I -

REMOVABLE |
END PANEL
(BOTH ENDS) |

RPO4

X |%

=- -

A | B | Cc | D | E

DIMENSIONS|

= CASTERS

PANELS

=LEVELERS

|F*|G*|

H | I

METERS

0.82|0.82(0.52|0.28(0.7 1|0.49|0.28[0.76|2.25

INCHES

(32|

21|11

{2820 | 11

|30

;88

NOTE:
*

Drives are normally located adjacent to one another with the

end panels removed. When necessary, side clearance is obtained
by moving the drive out of the tine of drives.
10-1396

Figure 1-33

RP04 Disk Pack Drive Site Plan

PD10/1-34

1.23
RP06 DISK PACK DRIVE
The RP06 Disk Pack Drive (Figures 1-34 and

1-35) is a high-performance, direct-access, singleheadprocessing system to store and retrieve blocks
of data at
any location on a rotating disk. An RP06 can
address up to 815 cylinders (87,211,520 16-bit
words or
79,283,200 18-bit words).
per-surface drive designed to enable a data

DEVICE

CONTROL

DRIVE

ASSEMBLY

LOGIC (DCL)
ASSEMBLY

7777-2

Figure 1-34

RPO06 Disk Pack Drive

PD10/1-35

o o

|
|

REMOVABLE !

B,
I

0
m

0
m
2

—

|
|

J_¥

2
m

END PANEL

RPOS/6

(BOTH ENDS) |

{

X|X
|

WITHOUT SIDE
PANELS

| _SERVICE AREA | - casTems
FRONT

DIMENSIONS
METERS

INCHES

o = LEVELERS

C|D|E

F*l

6*|

H | I

0.8510.82]0.56/0.28]0.77|0.50(0.2810.79(2.15 |0.56

33132

221111

30|20

1t | 31}

84|

NOTE:

* Drives are normally located adjacent to one another with the
end panels removed. When necessary, side clearance is obtained

by removing the drive out of the line of drives.
i0-2413

Figure 1-35

RPO06 Disk Pack Drive Site Plan

PD10/1-36

1.24 TD10-C DECtape CONTROL
The TD10-C DECtape Control (Figures 1-36 and 1-37) can service up to eight TU56 dual-DECtape

transports. The TD10 DECtape System is a fixed-address, magnetic tape storage system that provides
random access for high-speed reading or writing of files on a 3.8 inch (100 mm) diameter, 260 ft (80 m)
reel of magnetic tape. Each DECtape reel can store up to 73,484 36-bit words.
The TD10-C has provisions for mounting an XY 10 Plotter Control. Up to three TUS56 dual-DECtape
Transports may be housed in the TD10-C DECtape control cabinet.

| SERVICE AREA|

|
|

|
|
|
|
[
|

|
|
|
|
|

H950

o
X

REMOVABLE

END PANEL

|
|

et |
|

'
|

supPoRT
LEGS

|
|
I

&
&

X= CASTERS

0= LEVELERS

| SERVICE AREA |

B ISR S

FRONT

DIMENSIONS [ A

TD10-C DECtape Control

[ C|D|E

| F |

0.08/0.19(0.38|
0.5 [0.52|0.97|0.91|2.58

INCHES

3.2|7.5|

15 | 20 [20.5] 38 | 36 | 102
10-0871

8347-1

Figure 1-36

METERS

Figure 1-37

PD10/1-37

TD10-C DECtape Control Site Plan

1.25

TU16B MASTER TAPE TRANSPORT SYSTEM

The TU16B Master Tape Transport System (Figures 1-38 and 1-39) reads and writes digital data on
standard (ANSI compatible) 12.7 mm (0.5 in) 9-track magnetic tape at a rate of 72,000 characters per
second. Recording densities of 8, 22, 32, and 63 rows/mm (200, 556, 800, and 1600 bits/inch) are
program selectable. A single capstan drives the tape in the forward or reverse direction at a speed of
1.14 m/s (45 in/s). Tape rewind speed is 3.8 m/s (150 in/s).
The TU16B System consists of a TU16 Tape Transport and the TM02 Tape Controller Logic Assembly. Each TMO2 is capable of controlling up to four TU16 Tape Transports. Models available for the
TU16B and TU 16 are listed below.
TU16B-EA
TU16B-ED

120 Vac SO Hz
240 Vac 50 Hz

TU16-EE
TU16-EJ

120 Vac 60 Hz
240 Vac 50 Hz

£]
T

i
T
| SERVICE AREA|
|

’

{
| l

|
|

|
H950

REMOVABLE

T
H

—+»jAfe

END PANEL

(o]

SUPPORT

LEGS

[

X=CASTERS

o=LEVELERS

| SERVICE AREA |

_____

FRONT
DIMENSIONS | A

80564

| Cc|D|E|F

|G|

METERS

0.08/0.19[0.38| 0.5 [0.52|0.97(0.91|2.58

INCHES

3.2(7.5|

15 | 20 [20.5| 38|

36 [ 102
10-2491

Figure 1-38

TU16-B Magnetic Tape Transport

Figure 1-39

TU16-B Magnetic Tape

Transport Site Plan
PD10/1-38

1.26 TU70/TU71 MAGNETIC TAPE DRIVES
The TU10/TU71 Magnetic Tape Drives (Figure 1-40) handle ANSI standard 12.7 mm (0.5 in) magnetic tapes at data transfer rates up to 320,000 characters per second. The TU70 drive provides 9-track

operation at 32 rows per millimeter (800 char/in) NRZI and 63 rows per millimeter (1600 char /in) PE.
The TU71 drive provides 7-track operation at 8, 22, and 32 rows per millimeter (200, 556, and 800
char/in) NRZI. Both drive types operate at 5 meters/s (200 in/s).
The TU70-TU71 drives are controlled by the TX01 or TX02 Magnetic Tape Controller. Radial cabling
is used for the controller connection. Up to eight drives may be installed. Power for each tape drive is
supplied from the TXO01 or TX02 controller which sequences the power to groups of four drives.

TU7O
TUTT
TU72
X

DIMENSIONS|
METERS

INCHES

service AREA

e o T

[ B

| C

X=CASTERS

| D | E

Fl6G

0.13|0.27|0.75(0.93|0.59|0.78|0.76

|10

|30

|36

|102|

31 | 30
10-1399

Figure 1-40

TU70/71 Magnetic Tape Drive

PD10/1-39

1.27

TU72 MAGNETIC TAPE DRIVE

The TU72 Magnetic Tape Drive (Figures 1-41 and 1-42) connects to the TX02 Magnetic Tape Con-

troller via radial cabling and provides 9-track operation at 250 rows per millimeter (6250 char/in)
group coded recording (GCR), and 63 rows per millimeter (1600 char/in) phase encoded (PE). The
TU?72 drive operates at a speed of 3 m/s (125 in/s).
The TU72-EA is used for 60 Hz operation.

The TU72-EB is used for 50 Hz operation.

X=CASTERS

SERVICE AREA

DIMENSIONS|
METERS

INCHES

A | B | C

0.43]0.27|0.75|0.93|2.59|0.78|0.76|

|10 | 30|

|102|

31 | 30

7513-1

10-2509

Figure 1-41

TU72 Magnetic Tape Drive

Figure 1-42

PD10/1-40

TU72 Magnetic Tape Drive Site Plan

1.28

TXO01 MAGNETIC TAPE CONTROLLER

— e .X

Tx02

QTI;

U————DIQ——O_—J‘_____

The TX01 Magnetic Tape Controller (Figure 1-43) controls up to eight TU70/TU71 Magnetic Tape
drives. It connects to the DX10 Data Channel and to each drive, using radial cabling. Features include
microprogram control of tape operations and a diagnostic facility which allows testing of drives
(switched off-line) concurrent with on-line operation of the tape system.

X=CASTERS

DIMENSIONS | A

| B

| C

DJ-E

| F

G-

METERS

0.69|0.30|0.75|0.93]2.59|0.78|0.71|0.37

INCHES

|12 [ 30|

[102|

31 | 28 | 15
10-1398

Figure 1-43

TXO01 Magnetic Tape Controller

PD10/1-41

1.29 TX02 MAGNETIC TAPE CONTROLLER
The TX02 Magnetic Tape Controller (Figures 1-44 and 1-45) interfaces one or more TU72 9-track
drives and optional TU70 9-track or TU71 7-track drives up to a total of eight to the DX10 Program-

mable Data Adapter. The TX02 tape controller connects to each drive using radial cables. Power for
each drive is supplied from the tape controller which sequences the power to groups of four drives.
Two optional switches TX03 and TXO05 can be installed in the TX02 controller. The TXO03 allows the
user to interface two-data channels with up to eight drives. The TX05 allows interface operations
between two data channels, two controllers, and up to 16 tape drives.

The TXO02-A is used for 60 Hz operation.
The TXO02-B is used for 50 Hz operation.

X=CASTERS

DIMENSIONS | A

| B

| C

D | E

TXO02 Magnetic Tape Controller

PD10/1-42

0.69|0.30|0.75|0.93|2.59(0.78|0.71|0.37

INCHES

|12 | 30|

|102|

8226-1A

Figure 1-44

METERS

31 | 28 | 15

10-2511

Figure 1-45

TX02 Magnetic Tape

Controller Site Plan

1.30
VTS0 DECscope VIDEO DISPLAY TERMINAL
The VTS50 Video Display Terminal (Figure 1-46) is a serial, asynchronous, alphanumeric keyboarddisplay unit, with a direct, 20 mA local interface to the DECsystem-10 and an optional EIA/CCITT
modem interface. The screen displays up to 960 characters on a display area of 220 mm X 110 mm (8.7
in X 4.3 in). A standard typewriter-layout keyboard generates 64 ASCII upper-case alphanumeric and
punctuation characters. Transmission rates are switch-selectable from 75 to 9600 baud, full-duplex,
with or without local copy.

Table 1-1 describes VTS0 options.

‘ (Illl“l"“l"lil“““l“ll!“!“"“lflllm!lmflh

Figure 1-46

VTS50 DECscope

PD10/1-43

Table 1-1
Designation

VTS50-AE

VTS0 Options

Description

Frequency/Voltage

12-line, uppercase-only keyboard display terminal, EIA | 60 Hz
interface with 7.6 m (25 ft) of cable.

VTS50-AF

12-line, uppercase-only keyboard display terminal, EIA | 50/60 Hz
interface with 7.6 m (25 ft) of cable.

VT50-AH

~ VT50-CA

VT50-CB

VT50-CC

115 Vac

220/240 Vac

12-line, uppercase-only keyboard display terminal, EIA | 50/60 Hz
interface with 7.6 m (25 ft) of cable.
100/127 Vac
12-line uppercase-only keyboard display terminal, 20 | 60 Hz
mA interface with 4 m (13 ft) of cable, 4-pin plug.
115 Vac

12-line, uppercase-only keyboard display terminal, 20 | 50/60 Hz
mA interface with 4 m (13 ft) of cable, 4-pin plug.
220/240 Vac

12-line, uppercase-only keyboard display terminal, 20 | 50/60 Hz

mA interface with 4 m (13 ft) of cable, 4-pin plug.

100/127 Vac

1.31 VT52 DECscope VIDEO DISPLAY TERMINAL
The VT52 (Figure 1-47) is a serial, asynchronous, upper- and lower-case ASCII (95 character) video
terminal, with either a 20 mA local current loop or EIA (CCITT) interface. The screen displays 24 lines
of 80 characters on an area of 210 mm X 105 mm (8.3 in X 4.1 in). A standard typewriter keyboard
layout is provided. In addition, a two-way auxiliary keyboard is also provided so that program-compatible numeric codes can be generated in one mode, or escape sequences, as interpreted by the software, can be generated in the alternate mode. Transmission rates are switch selectable from 75 to 9600
baud, full-duplex, with or without local copy. The VT52 is plug compatible and functionally upwardcompatible with the VTS50.
Table 1-2 describes VT52 options.

PD10/1-44

uuuumuuummtmn

AILLLLLLEAAALIL uuuuu‘

Figure 1-47

VTS52 DECscope

Table 1-2

Designation
VT52-AE

VTS52 Options

Description
24-line,

Frequency/Voltage

upper/lowercase

keyboard

display terminal, | 60 Hz

EIA interface with 7.6 m (25 ft) of cable.

115 Vac

VT52-AF

24-line, upper/lowercase keyboard display terminal, | 50/60 Hz
EIA interface with 7.6 m (25 ft) of cable.
220/240 Vac

VT52-AH

24-line, upper/lowercase keyboard display terminal, | 50/60 Hz
EIA interface with 7.6 m (25 ft) of cable.
100/127 Vac

VT52-CA

24-line, upper/lowercase keyboard display terminal, 20 | 60 Hz
mA interface with 4.0 m (13 ft) of cable, 4-pin plug.
115 Vac

VT52-CB

24-line, upper/lowercase keyboard display terminal, 20 | 50/60 Hz
mA interface with 4.0 m (13 ft) of cable, 4-pin plug.
220/240 Vac

VT52-CC

24-line upper/lowercase keyboard display terminal, 20 | 50/60 Hz
mA interface with 4.0 m (13 ft) of cable, 4-pin plug.
100/127 Vac

PD10/1-45

1.32 XY10-A INCREMENTAL PLOTTER SYSTEM

Incremental Plotter (Figures 1-48 and
The XY10-A Incremental Plotter System consists of a XY10-A
is a table-top, high-speed, drumPlotter
ntal
Increme
1-49) and XY10 Plotter Control. The XY10-A
increments in either a positive or
fixed
in
stepped
is
carriage
pen
or
type pen and ink plotter. The drum
negative direction. The size of the increment (0.01 inch, 0.005 inch, or 0.1 mm) must be specified when
ordering the plotter. The plotter operates at a speed of up to 300 steps per second.

10 Plotter Control, which may
The XY10-A Incremental Plotter operates under the control of thee XY
be housed in the BA10 Hard Copy Control or the TD10 DECtap Control.
In 60 Hz systems, ac power is supplied via a standard convenience plug.

In 50 Hz systems, ac power is supplied from the BA10 Hard Copy Control or the TD10 DECtape

Control cabinet.

1.33 PHYSICAL CHARACTERISTIC SUMMARIZATION

Table 1-3 summarizes the physical characteristics of all the previously mentioned 1080/1090 system
components.

XY10-A
PLOTTER

l
l
|
I
I

SERVICE
AREA

|
l
| o
|
|

l
|

b
FRONT

.
Figure 1-48 XY10-A Incremental Plotter

A
6.0

DIMENSIONS
INCHES

D
c
B
15.0 | 180 | 36.0

015 [ 0.38 | 046 | 090
o oneo

METERS

Figure 1-49

XY 10-A Incremental

Plotter Site Plan

PD10/1-46

Table 1-3

1080/1090 System Configuration Summary

Description

Unit

Size

HxWxD

(cm/in)

" Nofes

Power

Mechanical

Includes

Cabinet

Weight
kg/lb

Environmental

Voltage

(See Notes)

Amperes

(115 V/Surge)

Power/Heat

Volts Per Phase

(Watts/Btu

230 V 50 Hz

Dissipation

115V 60 Hz

per Hr)

Hard Copy

783x56x72/72x22x29

150/350

DEC Class A

CP10-0

Card Punch

127x107x46/50x42x18

177/390

DEC Class A

CR10-D

Card Reader

43x61x48/17x24x19

45/100

DEC Class B

CR10-E

Card Reader

104x61x97/41x24x38

140/300

DEC Class B

CR10-F

Card Reader

33x51x38/13x20x15

5”2/70

DEC Class B

g DL10

PDP-10/PDP-11

183x84x76/72x33x30

270/600

DEC Class A

DS11

Synchronous

183x56x76/72x22x30

160/350

DEC Class A

BA10

DC75-

{

Control

Interface
Channel

Modem

Processor

183x56x76/72x22x30

DC76

(See Note)

180/400

DEC Class A

PDP-10/PDP-11

183x84x76/72x33x30

270/600

DEC Class A

fi DHI11

Asynchronous

183x56x76/72x22x30

180/400

DEC Class A

PDP-11

Processor

183x56x76/77x22x30

180/400

DEC Class A

DF10/

Data Channel

183x56x72/72x22x29

200/450

DEC Class A

DF10C

Multiplexor

800/2700

1-phase

8.7

1000/3375

4/13

470/1600

1-phase

standard

" DLI0

Interface
Channel

7/24

standard

Interface

PDP-11

1-phase

standard

4.5/26

550/1900

1-phase

4/13

470/1600

l-phase

standard

13.4/

(See Note)

1540/5260

Inrush 400 A peak

1-phase

12.8

1470/4930

Surge: 300A peak

1-phase
standard

standard

(See Note)

1-phase

12.5/60

standard

1-phase

standard

1-phase

standard

(inrush)

1440/4800

17.5/100

2000/6800

standard -

(inrush)

12.5/60

1440/4800

1-phase

512

550/1900

1-phase

standard

PDP-11 Mounted on

DS11 cabinet in some

units.

1540/5260

(inrush)

10 ms, 75A rms,

200 ms

13.4

(See Note)

10 ms, 100A rms
200 ms

Inrush 400A peak
10 ms, 100A rms
200 ms

PD10/1-47

Table 1-3

1080/1090 System Configuration Summary (Cont)

Mechanical

Power

Notes

Size

Unit

Description

HxWxD
(cm/in)

Includes
Cabinet

Weight
kg/lb

Environmental

Voltage
(See Notes)

Amperes
(115 V/Surge)

Power/Heat
Dissipation

Volts Per Phase
115V 60 Hz

(Watts/Btu

230 V 50 Hz

per Hr)

( DL10

See DL10
above

PDP11/40

Processor

183x56x76/72x22x30

180/400

DEC Class A

DN87

DN81-EA/EB

Asynchronous

183x56x76/72x22x30

180/400

DEC Class A

Communica-

1-phase

18.2/120

standard

(inrush)

3000/10,000

1-phase

17.5/100

standard

(inrush)

2000/6800

1-phase
standard

- 12.8/60
(inrush)

1440/4800

1-phase

24.2/200

5360/18,260

standard

(inrush)

tions Expan-

sion Cab

DN81-EE/EF

Synchronous
Communica-

183x56x76/72x22x30

180/400

DEC Class A

183x56x76/72x22x30

180/400

DEC Class A

tions Expansion Cab

(" PDP-11/40

Front End
Processor

DN87S

DN81-EA/EB

Asynchronous

Same as DN81-EA/EB above

Communications Expan-

sion Cab

DNB8I1-EE/EF |

Synchronous

Same as DN81-EE/EF above

Communications Expan-

sion Cab

DX10

Data Channel

72x22x30/183x56x76

160/350

DEC Class A

1-phase

5/40

standard

(inrush)

600/2000

KL10A/B

Processor

183x218x80/72x86x32

X
3 Cab

1200/2700

DEC Class A

3-phase
standard

55/140
Amps/phase

19,800/68,000

LA36

DECwriter 11
Printer

85x67x35/33x27x24

46/102

DEC Class B

1-phase
standard

300/1100

LP10F/H

Line Printer

127x123x91/50x48.5x36 | X

370/800

DEC Class B

1-phase

18/90

2000/6600

standard

PD10/1-48

Table 1-3

1080/1090 System Configuration Summary (Cont)

Mechanical

Unit

Description

Size

HxWxD
(cm/in)

Power

Includes

Cabinet

Weight
kg/lb

Environmental

Voltage

(See Notes)

Amperes

(115 V/Surge)

Notes

Power/Heat

Volts Per Phase

(Watts/Btu

230 V 50 Hz

Dissipation

115V 60 Hz

per Hr)

LPQ7

LP100
System

LP100

Line Printer
Cabinet

117x123x62/46x49x25

363/800

DEC Class B

Line Printer

183x56x76/72x22x30

91/200

DEC Class B

Controller

1-phase
standard

1-phase

standard

and Data

Source
Interface

MF10

Core Memory

183x84x76/72x33x30

340/740

DEC Class A

MG10

Core Memory

183x84x76/72x33x30

350/760

DEC Class A

MHI10

Core Memory

183x84x76/72x33x30

409/900

DEC Class A

Memory Data

27x48x17/10.5x19x6

11/25

DEC Class A -

Fixed Head

182x56x76/72x22x30

300/650

DEC Class A

MX10C
RHS04

Multiplexor

Disk

(See Note)

RP04

Disk Pack

100x80x80/39x32x32

300/650

DEC Class A

RP0O6

Disk Pack

119x84x81/47x33x32

275/600

DEC Class A

DECtape

. 183x56x76/72x22x30

100/250

DEC Class A

TD10C

Drive

Control

(See Note 1.)

1-phase

standard

1-phase

15/35

1800/6000

standard

(inrush)

18/160

2200/7400

1-phase

- 20/175

2400/8075

1.5/5

180/620

standard

1-phase

standard

1-phase

' (inrush)

(inrush)

12/20

1200/4100

standard

(See Note)

3-phase

6/30 @ 208 Vac

2100/7000

standard

~3-phase

(Amps per phase)

standard

(Amps per phase)

6A/30 @ 208 Vac

2100/7000

1-phase

4A/8A

450/1500

standard

(See Note 2.)

Normally housed
in DF10 cabinet

Figures are for fully

extended cabinet.

(2 Disks PSR cabinet)

1. Weight is without

DECtape transports.

2. Current is without

DECtape transports

Full complement of
transports draws 11A

@ 120 Vac via the
TD10 C.

PD10/1-49

Table 1-3

1080/1090 System Configuration Summary (Cont)

Mechanical

Unit

Power

Notes

Size

Description

HxWxD

Includes

Weight

(cm/in)

Cabinet

kg/lb

Environmental

Voltage

Amperes

Power/Heat

(See Notes)

(115 V/Surge)

Dissipation

115V 60 Hz

(Watts/Btu

230 V 50 Hz

Volts Per Phase

per Hr)

TU70/71

Magnetic

168x78x75/66x31x30

480/950

Tape Drive

TU72

Magnetic
Tape Drive

168x78x75/66x31x30

400/900

DEC Class A

‘

3-phase

6/20

(See Note)

(Amps per phase)

3-phase

6/20

(See Note)

(Amps per phase)

1300/4200

Power from
TX01/TX02

1800/6100

Power from
TX01/TX02

60 A inrush

TX01/TX02

Magnetic

168x78x75/66x31x30

320/700

Tape Con-

DEC Class A

3-phase

troller
VT50/52

Video

36x53x69/114x22x27

20/44

DEC Class B

Incremental

Phases A/B
only

1-phase

110/375

1.5/1.5

170/600

standard

Terminal

Plotter

1200/4000

(See Note)

Display

XY10-A

7.5/40
(inrush)

25x46x38/10x18x15

15/33

DEC Class A

1-phase

120 V, 50 Hz supplied

small

by BA10 or TD10C

(See Note)

for 50 Hz Units

PD10/1-50

UNIT RECORD EQUIPMENT

I8US

DF10C

®T

—

DATA

3| 7

w10 [3]

MF10Jo 1]
Y

| CP10 |

®|

RH10

CHAN

@D RH10

¢-z/orad

MF10

2]
L
e

2|
31 | |
Msz 4d|

PO
hisd

—
6

]

—T

e
mFio |1 by

At S
PO

MG10

L KL 10
K2 cpu

DX10

1___
2

! [|
|

mrio |V|2]

IBUS

POl
;

@ | [- rPo4L}------ RPO4 |(8 MAX)
{ reo4|

| LPioJ

RTPO4 DISK SYSTEM

® wmsus

]

[Rsos |-(8MAX)

RS04

,_18US wmBUS

| CR10

RHSO4 DISK SYSTEM
wmBus

(® pata

orroc

—

BuY

BUS

MX10C

CHAN

BA10O

IBUS (I/0 BUS)

TU70-72 TAPE SYSTEM

Tégl [

TX02 |

[

_-|

[oro-n1-72] [ruro-r172}------fruro-n-72] (8 max)
; _|
T

DC75-NP SYNCHRONOUS COMMUNICATIONS SYSTEM

DL10

—®
|

TMM®

|PDP-HJ r oan
@I

[

]

MODEM

{ mooem| |mopem|

—

(2 MAX)

DC76 ASYNCHRONOUS COMMUNICATIONS SYSTEM

]

(8MAX)

oHtt bo-omomooeeePoP-11] |

INTERFACE

TERM/MODEM

1.IBUS (I/O BUS)-See table 2-1
2.KBUS (MEM BUS)- See table 2-2
3.MULTIPLEXER BUS-See table 2-2

5.CARD PUNCH/CARD READER

6.LINE PRINTER DEVICE CABLE

MG10 |3
Ia
4

7.MBUS (MASS BUS)- See table 2-5
- See table 2-2
8.MULTIPLEXER CONTROL CABLE
9.CHANNEL BUS (# 7010078-15,25,35 ft.)

4.DATA CHANNEL BUS- See table 2-3 10.TU70/71/72 DEVICE CABLE (17-0041)

|S|

DEVICE CABLE-See table 2-4

11.POP-11 UNIBUS BC1iA

12.MODEM DEVICE CABLE BCO1R-25

# 7005606 (25 f1.) See table 2-4

Figure 2-1

10~2006

Typical 1080 System Configuration

TDIO

® 18us

UNIT RECORD EQUIPMENT

(170 BUS)

PO
1|

BA10

]
MG10

OR
MHIO

|—

—

bt
;

RPO4

]

[ LP101

DISK SYSTEM

1®
[

RPO4

|----—-

®©

RPO6

|(8 MAX)

|
DX 10

TU70/72 TAPE SYSTEM

RH20

|~
E

MHIO

RH11

¢ CPU

7]
5

— k3

e 1
—

[

MBUS

rcmoj

RTPO4 /06

MBUS

[cmo]

2
?

TUS6

} LPO7 l

o) :

LP100

(M 18US (1/0 BUS)

1 Tuse I

TM0t [~

® maus

RH20

o2t
-

DTE20

]

{urorr/72| (8 MAX)

PO
1

MH10

B
3

—

>
°

@
®

]

Moo |
a

|3
|—]

%
5

|INTERFACE

SYNCHRONOUS
LINE

1.IBUS (I/0 BUS)-See table 2-1

8.CHANNEL BUS (#7010078-15,25,35 ft.)

3.MULTIPLEXER BUS-See table 2-2

10.PDP-11

4.CARD PUNCH/CARD READER
T

| TERM/MODEM |

2.KBUS (MEM BUS)-See table 2-2

| Term/mopem |

DEVICE CABLE-See table 2-4

5.LINE PRINTER DEVICE CABLE

9.TU70/71

DEVICE CABLE

UNIBUS

(17-0041)

BC1A

11.MODEM DEVICE CABLE BCO1R-25

12.TUI6 DEVICE CABLE BCOG6R
- See table 2-4

# 7005606 (55 1) Ses teble 2-4

13-DECTAPE INFORMATION CABLE
- See fable 2-6

MBUS (MASS BUS)- See table 2-5

14.DECTAPE COMMAND CABLE
~ See table 2-6

OrR
MH1O

inTERFACE

.MULTIPLEXER

CONTROL

CABLE

~See table 2-2
10-2650

Figure 2-2

Typical 1090 System Configuration

PD10/2-3

KL10 IBus Cabling

Table 2-1

The sum of lengths of cable from the KL10 processor to the farthest device on the IBus must not

exceed 30 m (100 ft). Allow 1.5 m (5 ft) per free-standing peripheral cabinet for cable routing inside the
cabinet. Unless otherwise noted, any option can be located anywhere along the bus. A terminator is
required on each end of the bus.

Option (Note 1)

Cable Conn. Type

BA10
DL10
RH10
DX10
KL10
TD10C
LP100

2XCJ
2XCJ
QL
QL
QL
2XCJ
2XCJ

For information on options not listed, please contact DEC.

Note I:

IBus Cables

One End
Type

(Note 4)

BC10H

(Note 4)

BC10J | 2xCJ

BC10K

BC10D

4xW021

(Note 3)
BC10E | 2 x W021

1036

(Note 3)
BCO3C

wo21

w021

(Note 3)

7005541
(Note 3)

Note 2:

w021

wo21

Bus Segment

Standard Lengths

|Connector | Connector

BC10A

No. Required Per

Other End

|15

2.1

7.5

10.5

|12

2.1

7.5

10.5

[ft

|15

2.1

25
75

35
10.5

|ft

|15

2.1

7.5

10.5

{ft

m
|[ft

|15
|5

2.1
7

3
10

45
15

6
25

7.5
35

10.5

75
15

10.5
25

7.5

105

m
|ft

|15
|3

2.1
5

3
7

45
10

|09

2.1

[ft
m

10
|2
|06 | 3

25
15
45 | 75

35
10.5

Not used in a typical 1080/1090 system configuration.

PD10/2-4

2
4
8 Flat Coax

8 Round Coax

Table 2-1

KL10 IBus Cabling (Cont)

Until 1972, BC10A and BC10H cables were constructed by using cable with a relatively
high series resistance (identified by a black outer jacket). Later cables were constructed
using improved cable (identified by a gray outer jacket). The amount of black cable
allowed in KL10 IBus is limited as shown in the following chart. Black and gray cables
may be intermixed without regard to order or location along the bus as long as the
maximum lengths above are observed. BC10A and BC10H cables can both be used. If
these types of cable are required in your 1080/1090 system, BC10H cables are supplied
unless otherwise specified. BC10J and BC10K cables are the most commonly used in
1080/1090 system configurations.

Note 3:

Total Length of 1/O Bus

Maximum Amount

Minimum Amount

from Processor to

of Black Cable

of Gray Cable

Allowed

Required

End of Bus

- 1 less than 50 ft {15m)

entire bus

0 ft (Om)

50 ft (15m)

50 ft {15m)

0 ft (Om)

55 ft (17m)

45 ft (13m)

10
ft (4m)

60 ft (18m)

40 ft (12m)

20 ft (6m)

65 ft (20m)

35 ft (10m)

30 ft (10m)

70 ft (21m)

30 ft (9m)

40 ft (12m)

75 ft (23m)

25 ft (7m)

50 ft (16m)

80 ft {24m)

20 ft (6m)

60 ft (18m)

85 ft {26m)

15 ft (4m)

70 ft (22m)

90 ft {(27m)

10 ft (3m)

80 ft (24m)

95 ft (29m)

5 ft {1m)

90 ft (28m)

100 ft (30m)

0 ft (Om)

100 ft (30m)

IBus Terminators (Note 4)

Type
HS67

Note 4:

Connector
| QL

No. Required Per Bus End
1

When a KL10 processor is driving the IBus, a type H867 QL terminator is required.

In order for the RH10 to operate properly on a 1080/1090 System IBus (i.e., provide the automatic
interrupt feature, DISPATCH), the IBus cable electrically closest to the KL 10 processor must be
inserted in the IN slot. The IBus going to the next device controller must be inserted in the OUT slot.
This has to be done because these devices intercept the IOB PI GRANT signal. If the device is not
requesting an interrupt, then the signal is passed on to the next device.

PD10/2-5

Table 2-2

1080/1090 KBus (Memory Bus) Cabling and Memory
Multiplexor Bus Cabling

The sum lengths of cable from a processor to the farthest memory cabinet must be less than 30 m (100
ft). The MX10C is equivalent to 6 m (10 ft) of cable in any path in which it occurs. The maximum
number of memory connections to a memory bus is 16. Each KI10-M is equivalent to the load of two
memory bus connections. Thus, the total number of memory connections allowed on a bus is reduced
to fourteen (14) if one KI110-M is used, or to twelve (12) if two KI10-Ms are used. Unless otherwise
noted, the processor may be located anywhere along the memory bus. A KI10-M is inserted in the
KL10 memory bus (or DL10 memory bus when the DL10 is arranged to address 4096K words)
between the processor (and ME10 or MF10 memories, if any) and any older memories (e.g., MA10,
MB10, MD 10) which it serves. The older memories must be located at the end(s) of the memory bus. A
terminator is required at each end of the bus except as explained in the notes.

Option (Note 1)

Cable Connector

Option

Cable Connector

DF10

2XCJ

MD10

2XC)

DLI10

2XCJ

MEI10

2XCJ

DX10

MHI10

KI10M

MF10

MAI10

2XCJ

MGI10

2 X W021

MX10

2XCJ
(Note 4)

(Notes2 & 3)

(Notes 2 & 3)

MBI10
(Notes 2 & 3)

PD10/2-6

Table 2-2

1080/1090 KBus (Memory Bus) Cabling and Memory
Multiplexor Bus Cabling (Cont)
Memory Bus (KBus) Cables

One End

Other End

No. Required Per

Type | Connector | Connector

BCO3C

w021

(Note 2)
BC10A

(2&3)
BC10D

4xW021

{Note 2)
BC10H

(Note 2)
BC10J

2xCJ

(Note 2)
BC10K

BC10M

8 xW021

{Note 2)
7005541

WO021

wo21

(Note 2)

Standard Lengths

Bus Segment

{ft|

15 | 2.1

ft]

2.1

[ft]|

2.1

ft|

1.2

2.1

ft|

15 [ 21

45 | 75 | 105

ft|

m|{

2.1

10.5

[ft]|

1.5

2.1

4.5

7.5

10.5

[ft|

06 | 3

45 | 75

4.5

7.5

10.5

7.5

10.5

45 | 75

8 Flat Coax

10.5
2

10.5
1

8 Round Coax

105

(See notes 1, 2, 3, and 4.)
Multiplexor Control Cable

Option

Cable Connector

Terminators

Type

Connector

No. Required Per Bus End

MX10

w021

H866

DF10

W021

G700

w021

DL10

W021

G703

PD10/2-7

% x CJ

Table 2-2

1080/1090 KBus (Memory Bus) Cabling and Memory
Multiplexor Bus Cabling (Cont)

Note 1:

For information on units not listed please contact DEC.

Note 2:

Not used in a typical 1080/1090 system configuration.

Note 3:

BCI10A cables are allowed only in certain configurations. Add-on older memories are
generally shipped with BC10H cables. The chart below shows when BC10A cables are
allowed and where BC10H cables are required. ME10s must always be interconnected
with BC10H cables. A BC10A cable must not be used between an ME10 and another
memory. The ME10s and MF10s should be contiguous and located at one end of the
bus. For situations not shown, please consult DEC.

Total Number of ME10s and MF10s on the Bus

MB10s

MD10s

Total
Number
of 164s

MA10s

on the
bus

Note 4:

Legend

_A = BC10A may be used as well as other cables in list.
H = BC10A must not be used. BC10H is required for

CJ to CJ cables.

The MX10 has two memory bus connections, each consisting of 2 X CJ per connection
for connecting to memories. Two multiplexor bus memory interface connections (each
consisting of 2 X CJ per connection) connect to the devices on the multiplexor bus.

PD10/2-8

Table 2-3

Channel Bus Cabling

The sum of lengths of cable from the DF10 to the farthest channel device must be less than 30 m (100
ft). Allow 1.5 m (5 ft) per free-standing channel device cabinet for cabling routing inside the cabinet.
The maximum number of channel device connections to the channel bus is 16.

Option

Cable Connector

DF10 (Note 1)
RH10

2XCJ
QL

Channel Bus Data Cables

One End

Other End

No. Required Per

Type | Connector | Connector
BC10A

(Note 2)
BC10H

BC10J

BC10K

2xCJ

Standard Lengths

Bus Segment

1.5

2.1

7.5

10.5

1.2

1.5

2.1

7.5

10.5

|ft

1.5

2.1

7.5

10.5

1.5

2.1

4.5

7.5

10.5

PD10/2-9

Table 2-4

Device Cables

Option

One Connector

Other End Connector

Cable Type | Standard Lengths

CP10-D
CRI10D,E,F
LA36

BA10
BA10
KL10-A/B

Logic Interface Card
Cl
4 Prong

Amp
Mate-N-Lok

7010553
7008594
LAXX-LK

7.6 m (25 ft)
7.6 m (25 ft)
3 m (9 ft)

BA1O
LPO7

CJ
AMP Zero

11S-114P
Winchester

7005606
7011426

7.6 m (25 ft)
7.6 m (25 ft)

VT50-A

Communications

DB25-P

BN50 Logic Interface

BN50-A

7.6 m (25 ft)

VT50-C

Communications
Option
Communications

(20 mA) Logic
Interface Card
BN52 Logic

BN50-C

(20 mA) Logic
Interface Card
SK19
Berg
Berg

BN52-C

Console

Phono Plug

7.6 m (25 ft)

Processor

o1-z/o1ad

LP10-F.H
LP10O0O

VT52-A

VT52-C
XY10-A
TTMO02
TU16

(DL11-C)

Option

Communications
Option
BA10
TU16
TU16

*Cabled Internally

Insertion Force

283B Plug

DB25-P

283B Plug
W02B
Berg
Berg

Card (EIA)

Interface Card (EIA)

BNS52-A

7005564
BCO6R*
BCO6R

4 m (13 ft)

7.6 m (25 ft)

7.6 m (25 {t)

4 m (13 ft)
7.6 m (25 ft)
7.6 m (25 ft)
1m(3ft)
1.8 m (6 ft)

Table 2-5

Massbus Cabling

From

Cable

Available Length
Meters
Feet

Central Processor

RP0O4

BCO06S

4.5

Central Processor
(RH20)

RP04/6

BCO06S

(RH11)

7.5
12.0

25*
40

4.5
7.5
12.0

15
25%
40

RP04/6
(See note)

RP04/6

BCO06S

0.6/0.75
3.0

2/2.5*
10

Central Processor
(RH20)

TTMMO02

BC06S

4.5
7.5
12.0

15
25%
40

*Denotes standard lengths that will be automatically provided if no cable information is provided 60 days prior
to scheduled shipment.

NOTE
If Massbus drives are placed in such a way that the
supplied standard cables cannot be used because they
are too short, cables having the desired length must
be ordered. After determining the required cable
length, apply the following formula to ensure that the
Massbus specification is not violated.
15 < L < 160-(9TM or 12.5 RP)

where:

TM
RP

=
=
=

Maximum length in feet
Number of TM02s on the RH20
Number of RP04/RP06s on the RH20

Note that eight disk pack drives of any type can be
configured at the end of a 12 m (40 ft) controller-todrive cable. RP04s use a 0.6 m (2 ft) drive-to-drive
cag:e and RP06s use a 0.75 m (2.5 ft) drive-to-drive
cable.

PD10/2-11

Table 2-6

DECtape Transport Bus

The sum of lengths of cable from the TD10 Controller to the farthest transport on the bus is limited to
9 m (30 ft). The TD10 Controller must be on one end of the bus. A minimum of 0.9 m (3 ft) is required
between transports.

Control Signal

Data Signal

Option (Note 1)

Connector

TD10 type

w023

W032

TUS5

w023

W032

TUS56

M908

w032

One End

Other End

Type

Connector | Connector

BC02X

M908

7006223
7405151

M908
WO023

M908
W023
w023

(BCO2S)

One End
Type
7405152

No. Required Per

Standard Lengths
ft

1.5

2.1

7.5

1.5

mi|

1.5

4.0

Other End

w032

No. Required Per

Connector | Connector
W032

Bus Segment

Standard Lengths
ft

1.5

4.0

NOTE
For information on units not listed please contact
DEC.

PD10/2-12

Bus Segment
1

Figure 2-4

MB-Type Cable Connector
PD10/2-13

Figure 2-5

QL-Type Cable Connector

A system involving a digital/analog interface usually requires that the digital system ground be tied to
the analog system ground at a single point, often at the analog/digital interface. A good ground

connection is usually required in these cases. In small systems where no analog interface is involved,
the grounding provided by a large electrical conduit may be adequate, although electrical conduit

systems often are connected together poorly in terms of a low resistance path to ground. In large
systems, additional connections to earth ground may also be advisable. All of these ground connections are in addition to (not in place of) the ground leads carried through the various signal buses
(memory, 1/0, multiplexor, and channel buses) and the ground conductors contained in the power
cables. The green grounding wire in the power cable must also be returned to ground, usually through
the conduit of the electrical distribution system.
When two cabinets are bolted together, they should be electrically bonded by connecting the two
cabinets by means of a No. 4 AWG conductor or several copper mesh straps.

Auxiliary units such as the line printer and card reader should be grounded to their associated control
cabinets with No. 4 AWG (0.20 in, 5 mm) copper wire.
In general, ground conductors should follow the path of the data buses through the system (i.e., in
parallel with the memory buses, the I/O bus, the channel bus, etc.).

PD10/2-14

SECTION 3
KL10-A/B ARITHMETIC PROCESSOR

COMPONENTS (1080/1090)

3.1 INTRODUCTION
The KL10-A /B Arithmetic Processor (Figures 3-1, 3-2, 3-3) comprises two H955 cabinets and one
H956 cabinet, all bolted together to form one unit. (Overall dimensions are given in Figure 1-18.) The
three cabinets are individually numbered 1 - 3 (left to right in Figure 3-1) and are named as follows.
1.
2.
3.

I/O cabinet (Cabinet No. 1 - H955)
CPU cabinet (Cabinet No. 2 - H955)
Console Processor cabinet (Cabinet No. 3 - H956)

The major components in the three cabinets for both the KL10-A and KL10-B are noted in Figures 3-2
through 3-5. A component description for each cabinet follows.
3.2 I/0 CABINET
The 1/0 cabinet contains the following major components. (Refer to Figures 3-6 through 3-14.)
1.

Bay 1 Logic (TTL) (KL10-A and KL10-B). Backpanel, wiring, connectors, and modules for
the DMA20 Memory Bus Adapter and the DIA20 IBus Adapter. (Refer to Figure 3-26 for
Bay 1 module and connector utilization.) The DMA20 interfaces system memory (MG10,
MF10, etc.) to the KL10s internal storage bus (SBus). The DIA20 interfaces devices on the
IBus to the KL10s internal 1/O Bus (EBus).

KLI10-A BaY 2 Logic (TTL). Backpanel, wiring, connectors and modules for the DTE20
Console Processor Interface. (Refer to Figure 3-25 for Bay 2 module and connector utilization.) The DTE20 is the interface between the Console Processor and the KL10-A CPU.

KL10-B Bay 2 Logic (TTL). Backpanel, wiring, connectors and modules for the DTE20
Console Processor Interfaces (maximum of four) and RH20 Massbus Controllers. (Refer to
Figure 3-26 for Bay 2 module and connector utilization.)

KL10-B H7420 Power Supply (No. 1) (refer to Figure 3-32). Supplier +5 V to RH20 Massbus

Controller Logic Assembly.
5.

KL10A/B H7420 Power Supply (No. 2). Supplies +5 V to Bay 2 Logic and Bay 4 Logic (in
CPU cabinet).

KL10A/B H7420 Power Supply (No. 1). Supplies +5 V, -5V, and -15 V to Bay 1 Logic, -5
V to Bay 2 Logic, and +15 V to the Air Flow Sensors.
'

PD10/3-1

Figure 3-1

KL10-A/B Arithmetic Processor (Front)

PD10/3-2

TUS6/
TC11

BAY
4
LOGIC

MARGIN
TEST
PANEL

BAY
2

LOGIC

€-€/01dd

KY11D
CONSOLE
BAY
1
LOGIC

7533-7

Figure 3-2

KL10-A/B, Panels Removed (Front)

TUS56/

MARGIN

TEST

BAY 2 LOGIC

PANEL

RH20,DTE20

TC11

TSRS

e
I T

oxca o

7633-7/8212-3

BAY 4

BAY 1 LOGIC

LOGIC

DIA20, DMA20

Figure 3-3

KY11D

CONSOLE

KLI10-B, Panels Removed (Front)

PD10/3-4

H732

H783C

POWER SUPPLY

H720

POWER SUPPLY

861

POWER CONTROL

BA11-F

s-€/01ad

MOUNTING BOX

H7420
POWER SUPPLY #1
H7420

POWER SUPPLY #2

H7420

POWER SUPPLY #3
863

POWER CONTROL

H760

CAPACITOR

POWER SUPPLY

ASSEMBLY

‘

H761
SERIES PASS

REGULATOR
ASSEMBLY

7533-25

Figure 3-4

KL10-A, Panels Removed (Rear)

H720

H783C

POWER SUPPLY

H732

POWER

SUPPLY

DTE20

RH20,DIA/DMA20
LOGIC ASSEMBLIES

H7420

861

“POWER SUPPLY

POWER CONTROL

NO.4

)

O
—

(=}

TM~

H742

POWER SUPPLY

NO.2

NO.4

H7420

POWER SUPPLY

NO.3

BA11-F

MOUNTING BOX

H761
863

POWER CONTROL

H760

CAPACITOR

SERIES PASS

ASSEMBLY

REGULATOR

POWER SUPPLY

Figure 3-5

KLI10-B, Panels Removed (Rear)

ASSEMBLY

"
i

BAY 1

REUS

CONNECTORS

LOGIC

BAY 2 LOGIC

BACKPLANE

sues

CONNECTORS

UNIBUS

CONNECTOR
BLOCK
7533-6

Figure 3-6

Bay 1 and Bay 2 Logic (KL10-A)

PD10/3-7

BAY 1 LOGIC

BAY 2 LOGIC

BACKPLANE

| ‘f
|

KBUS
CONNECTORS

IBUS
CONNECTORS

Figure 3-7

UNIBUS

MASSBUS

CONNECTOR BLOCK

CONNECTORS

Bay 1 and Bay 2 Logic (KL10-B)

PD10/3-8

8212-2

Figure 3-8

1/0 Cabinet - Door Closed Rear View (KL10-B)

PD10/3-9

BAY 2

MODULES

BAY 1

MODULES

KBUS
CONNECTORS

IBUS

UNIBUS

CONNECTORS

CABLES
7533-21

Figure 3-9

1/0 Cabinet - Rear View (KL10-A)

PD10/3-10

1/0 LOGIC

H7420

ASSEMBLY

H7520

KBUS
|BUS

UNIBUS
MASSBUS

CONNECTORS

CABLES
H7420

CONNECTORS

NO.3

Figure 3-10

I/O Cabinet - Rear View (KL10-B)

PD10/3-11

8212-5

;«’wfl supphy
h7ae

hr4e

8212-8

Figure 3-11

H7420 Power Supply No. I, 2,3(KL10-B)

PD10/3-12

—

H7420 #2

TRAMED PERSONNEL OMLY

Tiows FOR WTERNAL
s
FOUR TERWINAL KOWES TR

H7420 #3

potver supplii
hr70
1V 108

7533-24

Figure 3-12

H7420 Power Supplies Nos. 2 and 3

PD10/3-13

UNIBUS
CABLES

8212-4

MASSBUS CONNECTORS

Figure 3-13

1803

KBUS

CONNECTORS

CONNECTOR

Massbus, IBus, and KBus Connectors (KL10-B)

IBUS
CONNECTORS

UNIBUS
CABLES

KBUS
CONNECTORS

7533-23

Figure 3-14

1Bus and KBus Connectors

PD10/3-14

3.3 CPU CABINET
The CPU cabinet contains the following major components. (Refer to Figures 3-15 through 3-18.)
1.

Bay 4 Logic (ECL). Backpanel, wiring and modules for the MBox and EBox. (Refer to
Figure 3-27 for Bay 4 module utilization.) The EBox is the execution unit in the KL10
processor; the MBox is the processor’s memory interface.

H760 Power Supply. In conjunction with the Capacitor Assembly and the H761 Regulated
Series Pass Assembly, provides dc power to the ECL circuitry in Bay 4. The H760 supplies
-12 V (at 490 A), +15V, and -15 V.

Capacitor Assembly. Thirteen 0.3 Farad capacitors are connected in parallel. The total
capacitance of 3.9 Farads provides 20 ms of energy hold-up for Bay 4 logic when system
power is removed.
H761 Regulated Series Pass Assembly. Supplies and regulates 5.2 V and -2.0 V to Bay 4
logic. Input power to H761 is from the H760 power supply.
H732 Power Supply. Supplies +10 V and -15 V to the margin check bus.

H738-C Power Supply. Supplies a variable margin check voltage (0-20 V) controlled by an
autotransformer mounted on the margin check panel (in Console Processor cabinet).

PD10/3-15

H732

H761

SERIES PASS

REGULATOR
ASSEMBLY

CAPACITOR
ASSEMBLY

7533-20

Figure 3-15

CPU Cabinet Rear Door - Closed

PD10/3-16

H783-C

H732

H761

SERIES PASS
REGULATOR

ASSEMBLY

CAPACITOR
ASSEMBLY

7533-19

Figure 3-16

CPU Cabinet Rear Door - Open

PD10/3-17

H761

SERIES PASS
REGULATOR

g1-¢/o1ad

ASSEMBLY

CAPACITOR
ASSEMBLY

BAY 4
MODULES

H760

POWER SUPPLY

7533-18

Figure 3-17

CPU Cabinet - Rear View

7533-5

Figure 3-18

Bay 4 Backplane

PD10/3-19

3.4

CONSOLE PROCESSOR CABINET

The Console Processor cabinet contains the principal components of the PDP-11/40 system that is
used as a front-end processor in the 1080/1090 system. It also contains the margin check panel and the
main power control for the system. Major components (shown in Figures 3-19 through 3-24) follow.
(Figures 3-25 through 3-29 show the module utilization for these components.)
1.

KY11-D Programmers Console. In conjunction with the KD11-A Processor, provides a

console control and display facility for the 1080/1090.

BA11-F Mounting Box. Contains backpanel, wiring, and modules for the KD11-A Processor, DL11-C Asynchronous Line Interface, KW11-L Line Clock, MF11-UP, Core Memory,
MM11-UP Expansion Core Memory, RH11 Massbus Device Controller, DL11-E Asynchronous Line Interface and BM873-Y/H ROM Loader. (Refer to Figure 3-28 for BA11-F
module utilization.)

Margin Check Panel. Provides the necessary controls for margin checking KA10/KI10-type
devices external to the KL10-A. The panel also contains switches for bootstrapping the
system and for powering the system on and off.

TU56/TC11 DECtape and DECtape Control. One of two media for loading the system.
(Refer to Figure 3-29 for TU56/TC11 module utilization.) An RP04 Disk Pack Drive is also
provided in the 1080/1090 system. The device is a Massbus dual-port device with one port
controlled (via the Unibus) by the RH11 in the Console Processor Cabinet.
H720-E Power Supply. Supplies +5 V and -15 V to the TU56/TC11 DECtape and DEC-

tape Control.

H7420 Power Supply (No. 1). Supplies +5 V, -5V, +20 V, and -15 V to the PDP-11/40

system components contained in the BA11-F Mounting Box.

863 Power Control. Controls application and removal of ac power to entire 1080/1090
system.

861 Power Control. Controls application and removal of ac power to the H7420 Power
Supply (No. 1), H720 Power Supply, TU56 DECtape, and LA36 DECwriter. Primary input
is from the 863.

3.5

KL10-A/B ARITHMETIC PROCESSOR COMPONENT INTERCONNECTION

Signal and power cables interconnect the three cabinets that compose the KL10-A/B Arithmetic Processor. Figures 3-30 and 3-31, and 3-32 illustrate the signal cables and Power Harness wiring,
respectively.

PD10/3-20

H720

POWER SUPPLY

TC1

TUG6

MARGIN
CHECK
PANEL

KY11-D

BA11-F

H7420 #1

861
POWER CONTROL

863

POWER CONTROL
7533-14

Figure 3-19

Console Processor - Side View

PD10/3-21

861

POWER CONTROL

BA11-F

MOUNTING BOX

7533-15

Figure 3-20

Console Processor Cabinet - Top Rear View

PD10/3-22

TUs6

MARGIN

CHECK

PANEL

KY-11D

CONSOLE

7533-11

Figure 3-21

Console Processor Operator Controls

PD10/3-23

7533-4

Figure 3-22

863 Power Control (Front)

PD10/3-24

oXT. 8KR. TR
oven Tems

ReEmOTE

AR PLow cry
AR FLOW (O,

AR FLOW

MEMI

AR FLOW wEwy

TEAIPHASE

7533-16

Figure 3-23

863 Power Control (Rear)

PD10/3-25

7533-1

Figure 3-24

H720 Power Supply

PD10/3-26

a©|9S8310¥3dWNP/HOLIMSQ¥v08 o]h9= 4N
ewm¥-eTI~=2o©0~«|[Mm|||||S2H60888€0SSSss5GS5695SGsG6B886EBe8BI8N8N8IWnNWWSNEIN7OYINODwLINIOS30SOLIHG¥'ASZ1NX/NANQLY06EI-V8AEVIO(0W'=IL-S']WSGN/X3LG0I8QETs0S3IIE'-WYVn/08N1Y0e8-4NVgSENA1¥Q08"43NI%AQI1IEO¥0*‘'L¥VIvVLQV3AEI2A‘L1NA‘"VNH7VNSvIUSI2WabbWdIWDDHV}}S2YML%IT3OIAYYON‘N'N00L'WV‘vW‘OE8EI‘4YLSl'gI'E.1Vv,--E2LTJ0Qd9HS+-NOZOb'2Z3-NE2MOIL-94VI)DLNDVOYHN0A1OI81OOLADQAsSNDD‘'°DInT83(0o¥aOAg3GdL1O3AHv3dE9+dVL.A0-LA)Iv8l7L0LN|a1bO0Q0€DZS)6H(80iW]Sv£dTYISH1VVY¥NOdN)I1WW1Y0WQDaQaIQ((L({0b0bN+0===1I=vNNNN‘'‘‘S)142€0N===8ITII))H/),O|/|L|/O3INsnO<eaD3o<"~20—o"/ 4/ e( p@( o( ©0~"N~]|a
o©<©®>~|90wVG9i0-V-8v2i0G20i08-833717898VvD0DSNSENEI8N3906W|378¥09-020]8¢SNE362-6W|/flmqoI/\Imo-q:oI\Tm,sne3aQ>o|m®w

Figure 3-25

LON a3asn

" 10N a3asn

S
I
T
N
A
O
W
(
S
L
N
I
¥
d
/
N
O
I
L
d
I
¥
I
S
3
A
/
3
d
A
L
)
- 906W09-0209318VYDSNES 906W09-0208378vD SN8S —]
DMA20

]

le—01A20

MODULE

|e——DTE20 —]

BAY 3

PD10/3-27

Bé\Y_’i

SuniBus

SLOT

BAY 2

(FRONT VIEW-WIRE SIDE)
10-2072

KL10-A Module Utilization, I/O Logic Assembly (Cabinet No. 1, Bay 1 and 2)

|o89s29eG5n|8swW,a_“SdaW”IS
T|P||[sgS~89M1sS199LaoG78Gea5sc1PNmXSSB=s||8e81WGa1W0n?WNN: SSNNAEBSSSYSAVNSTTNO0GHYDI1IN/NO1OD0DYf_!M|S_!|iLSNNEEO33D//J3O30V0v4V4H4I3HLL3INLINIISSS111d4d9888aaW3WW333PQbQ@2=@5t 2__v o42 s=
||I|90N2GS29628S655I56WB588|I8WW©W SNESYWX0S1N0EDN/OT!0LI;|2 UNL8NIOYD1S3I0aV4Y3LINI SSs$ddQaaWaW2 YN0d QSo >onl@ pugadel
%|1}6S9G80SN8|6HQWn 90SN6ESWS|VSInWED//T3OHIN0OD2I0S8NAS6Y2W6W3|OSVN48830I/L3NIvu8o3s 5lsngb1 a"
UNIBUS 1\\
6|

F%A&.Cn=B.lIw

]

1. Refer to 1080 Moduie, Utilization,

Logic Assembly (Cab #1, Bay #1

Figure 3-26

-oo2

RH7

DTE20

REF:PIN SIDE

RH&

g%g 3

DTE20
UNIBUS 3

22 Sod = = s

uln

_1g~ o[ E 3

DTE 20

‘4 UNIBUS 2

DTE 20

Lad

RH4

PD10/3-28

RH3

230"

8~o25

RH2

RH1

& Bay#2)

w <

REF: PIN SIDE

RHO

KL10-B Module Utilization (Cabinet No. 1, Bay 1 and Bay 2)

10- 2696

||QT$08zi22g55e8w8X3T90Ov8Hd3LN3VO7iD8vvaWlYS¥3LIANdV1'N.S0O/ILY‘N'dSNH!LVd(Zi-2})(No2¥v1Dd=N()8d=@W3‘80=N)239
||1i|I|S3222S|vZsg6croBe1iezl8AicgGsg-5ss88e6nWiwbnw0G8W(v-01TM)SEG8W(8-01%)AILTXIHNFdOdOHH04YVIIOO8ILL3VVWHIJNDDSOINOJWTOAXIAJ0DIHLNYlO4S¥0LOi1¥W8LNIILV30LvNNY43GOdNWO4D‘LDN1J1$ITaO8NS1OY3dSHL4AILANNNSOOV/DD'1gVNyIdvVN0GI8WNHZ8H(VdOS¥a26NHVDW0DO¥=(0XN(8)91=0HQN:SH)=DW'0=N)4oY35Q©Y&=~
o||&I®-~Ltg6izI1gsG5sBn8wWw SASINHNHAOgOSW3V,DIH¥WOOALLSIVV¥¥II3vSS4dNN‘VVSNYHELL3I¥((A+L1+Y--‘00V)i)va 8QNNHuW3LDN9L002=N==N)Nd))'0=N'0=I) &0( ~{ o{ ~{
[®|«9is8W SNnEa]3¥OLVISNVYL(G€-v2)[&] NYL(p2=N) 0<

P
D
1
0
/
3
2
9
I© w:~ W TNSSA00ON66WWW3dI0A2919-l-)200(2S20L088NIY33d71/198NvvO03ILSdsnNINgE¥gsSI3SO3bs A/960166WW0G9O--2v0i29d83317798vvdIsSSnNNgggss30~ml
1

MBOX

(Ys9N|O€ZL10nV2I6u-S4gN82=YLl31N) (MS6WO2oLh1N€=Y3dI-*6AS8IN=V8S1NYW'L)I=T)|(VQNSo8AOI-E¥L6I0NSvL1IG8L0TJSMIE)WO8NS b(T9NQOS-IyL0INv1LI78O)JSoNE%O8)S Ys(SAL8H2i3O1IcJW=INwWG) J~(TX602O4g6L8x=NWON0D) |b{$3AIg0NYH21VS=*ON®dQV)INWX8TDOHYDAV|2v‘¥AgYHid‘IgV48eXNd‘iIy8N3 |M¥s(a3e8¥9Ls1v3e=oWNw8) {a(SVXzd¥G301iAEQV€£s‘8S3-=OvI0Nw'€S)HIVd |P(X{SVz4H63(iA02#Vvs‘-'82SaeHb=I3M2diN'SH)IVHS(3LWgT+Nd2Oz1=Y4NHsW0L/'N2DidOwN=IN) |2(AW¥YzH1gYAI=8V‘NnY) |(SVXo2¥19IA0iL=V'-gN5SV8O9)IsYd0A3‘SQnH)LVd b‘(2S|0W29:d5=Y°VN8Ay)Yv90Ia1Svo4s
CPU1

Figure 3-27

EBOX

CPU2

MODULE

CPU3

(FRONT VIEW-WIRE SIDE)

SLOT

10-2070

1080/1090 Module Utilization, CPU Cabinet (Cabinet No. 2, Bay 4)

NIS

(%9 HIM¥OITA)INNAOVAL-SX

(39} ¥3ddN) LIGIHNI/3SNIS

704 1NOD ¥34 n8 V1va

% 1219
%1219

vezin |~

osLeigzHo|w|+

v62LW [TM

o
©

222

¥30Y0T1 WOY HA-£/8NS cLaN |

AN¥1QS

ONIWIL

©<

£ 12 9

vio | o

37NAOW JONVNILNIVI (IEIM/OSIM) Y-1WY ¥04 GIAYISIY 104 Y

Io————KDH-A—————l |<—MF11-UP/MMH-UP——| |«
MODULE

£,

RH114

|
fe—0011-8

SLOT

( WIRE SIDE VIEW)
*G727 GRANT CONTINUITY MODULES IN D7,8, &9 (RHii) ARE NOT REQUIRED
FOR BACKPLANES WIRED PER WIRELIST K-WL -RH11-0-12 OR HIGHER
10-2073

Figure 3-28

Module Utilization Console Processor Cabinet (BA11-F Mounting Box)

PD10/3-30

A <%909NS1dN3I9LIN-9N!ONVN8889M/HdAV8889M/ddANVY8

£ |

TCH

Figure 3-29

10-2074

TUS56/TC11 Module Utilization, Console Processor Cabinet (Cabinet No. 3)

PD10/3-31

TCH

UNIBUS

M930 UNIBUS

1-BC1tA-15

_’;

TERMINATOR

BA11-F

MODULE SIDE

VIEW
—

UNIBUS JUMPER/TERM
—
4

1-BC11A-02

elaf

1]uilee

2o“

1 l'Jar\éluaAu

D U

123
of
122

DD11-B —1
El
8
b
F

ze-¢/o1ad

5
ge
8"‘{
R
\N
N\ UNIBUS

TUS56

)

MF{1-UP
&

RH11

MMIi1-UP

FRONT

¥
3 I
2R
s

——KDt1-A

[=
[N

EBUS

1-BCIHA-15

EBUS

2-BC20C-6C

-1/‘U NI BUS-1-BCNA-15

DTE20

DMA20/DIA20

37|

[36

19]

[17

2 1

(o]

811

1-BCO5C-25

FROM M7800(DL1{1-E) ~ \

TO MODEM

(FOR SYSTEMS

HAVING REMOTE

cPU 3

‘

cPu 2

BAY 1

cPU H-o

| E

l o~ /

l I

rL
T/
o

UNIBUS

DIAGNOSTIC
CAPABILITY)

ABC

[/
1-CTY CABLE 7008360~-0-C

ya—

FROM M7800-YA (DL11~C)

——

MASSBUS 3-BCO6R-12

SBUS 2-BC20C-6C —/

EACH FROM M5904 (RH11)

10-2071

Figure 3-30

KL10-A Component Interconnection (Signal Cables)

TCH

UNIBUS

M930 UNIBUS

1-BC11A-15

TERMINATOR

BA11-F

MODULE SIDE

VIEW
—

UNIBUS JUMPER/TERM
—

96 5 41

i
LN

TUS6

N UNIBUS

o To ||o

(31E
of
19f
|2

opt1-8—H4
El

1{uiluz

1 UB'\CI:|118AJ502

1-BCHA-02

‘1

9 6lafl

ot |t

‘

FRONT

MF11-UP

RH1t

MMi1-UP

RN
iz

——kKkDit-A

E-CBUS —1-BC11A-2-0

ce-c/o1ad

E-CBUS —2-BC20C-1C
-0

BA{{-F

37]

[36

19]

RH20/DTE20

-«

CPU 2

BAY 1

CPU 1 l-.ra

|'?1

/[r\

l I T

l /’“

’L
/T
~

UNIBUS
—

ABC

1-CTY CABLE
7008360-0-C
FROM M7800-YA TM\

(DL1 -C)

{

DMA20/DIA20

BAY 1

CPU 3

TO MODEM

HAVING REMOTE
DIAGNOSTIC
CAPABILITY)

1-BC11A-

A 37

M7800(DL 12 —\

(FOR SYSTEMS

S-1-BCHA-1S
-

1—BC05'<__)§§3

UNIBUS

E]
‘

\—“

MASSBUS 3-BCO6R
- 12

N CH FROM Mao08 (Retn)

SBUS

- _/

2-BC20C-6C

MASSBUS

CONNECTORS
{0~ 2680

Figure 3-31

KL10-B Component Interconnection (Signal Cables)

/
—

—
——

—

| p
|- CABLE ASSEMBLY (BC11A-10)
} b Tusse
o

—
-

7420

#3
oH7420

—rm—n

H7420

:::'_.. _L

\\
P

—

_léflfiq/o

7011150

— &
/

"\&

11/40

=T~ — ITY_

L FAULT HARNESS (7010874)

sesd

T =2 ¥~CABLE ASSEMBLY (BC11A-5)

| S O B B

ASSEMBLY SBUS (BC20C-3C)

CPU DC HARNESS (7010855)

PANEL

BUS (BC20C-6C)

|~ CABLE ASSEMBLY (BC11A-15)

(}-:E \

I/0 CONN.

CONN. ASSEMBLY

T | eetveerl
N

MAINT. HARNESS

yseenliis

C__.
-

/ PANEL

cPU

oot

H761

LINGH

|~ CPU DC HARNESS (7009419)

#11[ \

NNOTE 2

TCit

CPU SENSE HARNESS (7009427)

'DC I/0 HARNESS

(7009414 OR 7010873)
FRONT VIEW

N——

|
|
|

I
I
|

861

11/40

CABLE ASSEMBLY

- <—

;

I I

N
AN

\\ Sees

NOTE 2

}

l.e
|

| H7420

HT7420

_X;J ___kg«tszo
\

H760

~\§
~

\\ -

POWER CORD

{9107673-06)

REAR VIEW
NOTES:

. Refer to D-UA-KL10-0-0 for exact cable routing.
2. H7420 #1 is used in KL10-B only.
10-2007

Figure 3-32

KL10-A /B Component Interconnection (Power Harness Wiring)

PD10/3-34

Reader’s Comments
KL10-BASED
PHYSICAL DESCRIPTION
EK-1080U-PD-002

Your comments and suggestions will help us in our continuous effort to improve the quality and usefulness

our publications.

What is your general reaction to this manual? In your judgment

is it complete, accurate, well organized, well

written, etc.? Is it easy to use?

What features are most useful?

What faults do you find with the manual?

Does this manual satisfy the need you think it was intended to satisfy?
Does it satisfy your needs?

Why?

Would you please indicate any factual errors you have found.

Please describe your position.
Name

Street
City

_
.

‘

Organization

_
-

Department
State

‘

Zip or Country

—

FIRST CLASS

PERMIT NO. 33

MAYNARD, MASS.

BUSINESS REPLY MAIL

NO POSTAGE STAMP NECESSARY IF MAILED IN THE UNITED STATES
Postage will be paid by:

Digital Equipment Corporation

Technical Documentation Department
Maynard, Massachusetts 01754