Terak 8510/a Manual de usuario

-:"

'System Installation

~§[][QJ/§]

GRAPHieS

COMPUTER

SYSTEM

8510/a

GRAPHies

COMPUTER

SYSTEM

INSTALLATION

USERS

GUIDE

This document describes the installation of aTERAK 8510/a Graphies Computer

System. Single and multiple disk drive configurations are presented, along with

system acceptance test procedures. Operating environment requirements, abasic

troubleshooting guide, maintenance

procedures

and descriptions of the system

components

are also included. Contained

appendices are descriptions of the

system modules and apart number listing of the major assemblies.

teral<

SCOrr5DALE,

ARIZONA

Part

No. 50-0010-001

"TERAK

CORPORATION

believes

that

the

infornlation contained herein

accurate.

event

will

TERAK

Hable

for

any losses

damages whether direct or indirect resulting from the

use

such

information, including, without limitation,

lasses

arising frorn claims

patent,

and

trademark

infringement. No license

granted

hereby

for·the

use

of any

patent

rights of

TERAK.

TERAK

reserves

the right

update

the

information contail1ed herein at

any

time without

further notice.

The

inforrnation

contained

herein is proprietary

TERAK,

CORPORATION

and

must

treated

confidential.

may

not

disclosed

others

used

for

any

purpose

except

expressly

consented

"·ERAK."

8510/a

GRAPHieS

COMPUTER

SYSTEM

INSTALLATIO,N &

USERS

GUIDE

Part

No. 50-0010-001

FIRST

EDITION

1980

TERAK CORPORATION

"Ail Rights Reserved"

TERAK

atrademark

TERAKCORPORATION.

DEC,

PDP-l1,RT-ll

and'LSI-l1

are

trademarks

DIGITAL

EQUIPMENT

CORPORATION.

{

CONTENTS

PAGE

)

INTRODUCTION.

... . 1

SECPflON

PRE-INSTALLA~rION

CONSiDERATIONS

••••••••••••••••••••••••••

1.1

PHYSICAL

INSPEC1-ION

SYSTEM

COMPONENTS

1.2

SYSTEM

POWER &OPERi\TING ENVIRONMENT REQUIREMENTS 2

1.2.1 Input Voltage &Frequency Options 2

1.2.2

Power

Requirements

•••••••••••••••••••••••••••••••••••

1.2.3

Temperature

Limits 2

1.2.4 Relative Humidity R,ange 3

1.3

UNIT

DIMENSIONS

' 3

1.4

UNIT'WEIGHT

SYSTEM

INSTALLATION

PROCEDURES

2.1

SINGLE DISK

DRIVE

CONFIGURATI()N 3

2.2

MULTIPLE

DISK

DRIVE

CONFIGURAT·ION 4

UNIT

COVER

REMOVAL-REPLACEMENT

5.1 8510, 8512 &8515 UNITS 8

5.2 8532-1

MONITOR

UNIT

INPUT

VOLTAGE

SELECTION

6.1

8510/12/15 UNITS 9

6.2

8532-1

MONITOR

UNIT

CHANGES

FOR

POWER

FREQUENCIES

IJ~~I<:

1rIl(){jIJI-IE5;II()()lrl~(i

SYSTEM

DESCRIPTION

•••••••

••••••••••••••••

•••••••••••••••••

9.1 8510

DATA

PROCESSOR

SYSTEM a

••••••••••••••••••••••••••••••••••••••••••

9.2·

8532-1

MONITOR

•••••••••••••••••••••••••••••••••••••••••

•••••••••

••••

•••••

••••••

9.3 8532-2.KEYBOARD a

••••••

•••••••••••••••••••••••••••••••••••••••

••••••••••••••••••••••

9.4 8512 DISK SUBSYSTEM

9.5 8515 EXPANSION

SySTEM

•••••••••••••••••••••••••••••••

•••••••••••••••••••••••••••

(

)

APPENDICES

PAGE

Diskette Handling/Storage

Considerations.

. . .

.. ..

1 1

••••••••••••••

•••••

••••••••••

, • •

••

thru

Suggested Maintenance 0 • 0

••••••••••••••

••••••

•••

••••••••••

0 • 0

••

0 • 0

••••••

0 0 • 1

010

•••••

C. Processor Reference Guide 0

•••

0.0

•••••••

•••

••••••••••

•••

••••••

•••••••••

......

thru

C44

D. Video Controller-Memory Reference Guide

...

•••••••••••••

••••••

•••••••

••••

0 1 0

•••

thru

Diskette Controller Reference Guide

•••••••••••••

0 • o

••••••••••••

••

thru

E19

Asynchronous

SeriaI Interface Reference

Guide

•••••••••••••••••••

••••••••

0 0

••••••

thru

G. Parallel Interface Reference Guide

thru G5

Use

Control

Console Mode (Micro-OOT) 1

•••••

••••••••••••••••

•••••

•••••••

••

•

••

thru

1-I5

TERAK

Part

Numbers, Major Assemblies 1

•••••••••••••••••••••••••••••••

,"'

••••

1,.1.

LIST

FIGURES

FIGURE

NO.

System Components '0 • 1

••

•••••

0 • 0

••••

0 0

••

1··1

Single Disk Drive Interconnections 0

••

•••

0 • 0

••••••

0 • 0 • 0

••

••••

•••

0 0 0

••

•••

0 0 0 • 0 • 0

••••

•••

0 • 0

2-1

Multiple Disk Drive Interconnections o

••

••••••

0 • 0

•••••••

•••••••••••••

000

••

0 • 0 • 0

••

0 0

•••••

0 • " 0

••••

0 0

2-2

8510/a Module Locations &

I/C)

Priority

0.0

•••••••••

••••••

0 • 0

••

•••

0 0

••••

0 • 0

••••••••

••

'0'

0 •

••

4-1

Bus Extension Interconnections 0

•••••

••

•••

0 • 0 • 0

••••

•••

•••••••

0 0 • 0 • 0 • 0

••

0 • 0

•••••••

0 • 0 0

••

0 • • • • •

••

4-2

EIB

Locations

••••

•••••

0 0 • 0

•••••

•••••••••

•••••

••••

0 • 0 • 0 • 0 • 0

••

•••

0 0

••

0 0 0 0

••••

0 • 0

•••••••••

4-3

8510/12/15

Caver

Removal-Replacement &8510/15 Module Retaining Hardware 0

••••

•••

••

0 •

0.01.

• •

••

5-1

8532-1

Monitor Chassis Ren1oval-Repla.cement 0 0 • 0 0

•••••••

0 0

••••

••

0 0 • 0

•••••••••••

0 • • •

••

• 0 • •

••

5-2

8510/12/15 AC Input Voltage Selection .000

•••••••

•••••

••

0 • 0 • 0

••

.0'

••••

0 0

••

•••

•

••••

•

••

6-1

8532-1

AC Input Voltage Selection

•••

•••••

••••••••••••••••

0 • 0

•••

••••••••

0 0 • 0

••••

••••••••

••

6-2

8510/a Troubleshooting Guide

000

•••

••

0.0

•••••

000.0

•••••••••••

••••••

0 •

••

8-1

8532-2

Keyboard Unit Output Codes

••

0.00.0

••

•••••

0 0

•••

••••••••

•••••••

0 0 •

00'

•••••

•••

0 •

••

9-1

8532-2

Keyboard

Layout .0 • 0 • 0

•••••

0 0 • 0 0 0

•••

••

0 • ,

•••

••••••••••••••••••

••••••

0 • 0

••

0 • 0 0 •

000

0 • • •

••

9-2

Diskette Loading

0000

•••

0 0 • 0 0 • 0

.0'

•••

0 • 0 0

•••••••••••••••••

0 • 0

•••

••

••••

•••••••

00.

••••••••••

A-l

Diskette HandlingJStorage Considerations

...

••••

0 • 0

••

••••••••••

••

•••••••••••

••

••••

0 0 • • • • •

••

A-2

General I<egister Identification 0 0

•••

0 0 0 • 0 • 0

••

0 • 0 0 • 0

••

0 • 0 • 0 0

••••

0 0 • 0 0 0

•••

0000000• 000

••

0 0

•••

0 • 0 •

C-l

High and Law Byte .0 0 0 0

••

0 • 0 0 0 0 0

••

0 • 0 •

••

0 • 0 0

••••

0 • 0 • 0 • 0 0 0 0 • 0 0

•••••••••••

0 •

••••••••

0 0

C-2

Ward

&Byte Addresses

for

First

Bank

o,.

0 • 0 • 0

•••

••

0 • 0

•••

0 0 • 0

••••

0 0 • 0

••••

0 • 0 • 0

•••

0 0 0 • 0 • 0

•••

0 •

••

C-3

Processor Status Ward (PS) o

••

••••••••

0 0 • 0 • 0 0

••••••

•••••••

••••

0 • 0 0 • 0 0

••

0 • 0 0

•••

••

0 • 0 0 • 0

•••

0 0 C-4

System Memory Organization .0 • 0

••••••

0 0

•••••••

0 • 0

•••••••••

0 0

•••••••••••••

0 0

•••••

0 • 0

••••

0 0

••

0 • •

••

D-1

Display Geometry

••

0 • 0

••••••••

•••••••••

0 0

••

••••••••••••

0 0

••

•••••

0 • 0 0 • 0

••••••••

'D-2

Composite Video Waveform at 8510 Video

EIB

BNe

•••••••

0 •

•0

••••••

0 • 0 • 0 0

•••••••••

D-3

Graphie Address Register (GAR) 0 0

•••

0 • 0

••

•••••••

••••••

••

•••••

0 • 0

•••••

•••

••

0 0 0

•••

••

0 0

D-4

,Video Control Register (VeR)

•••

0 • 0 •

00'

••

0 0

•••••••••••

000

•••

0 0 • 0 • 0

••

0 • 0 • 0 0

••

•••

00'

0 0

D-5

Generator Buffer Address Format

o.,

0 0 0 0 0 0 0

••

0 0

••

0 • 0 • 0

•••

00'

•••

••

00'

••••••

.00.

0 • 0 • 0

0000

•••

0 •

0-6

Page Buffer Address

Format.

0 0 • 0 • o

••

0 • 0 • 0 0 • 0 • 0 • 0 0 0 • 0 0 0

••

0000000

••

00'

0 0

0000

••

0 0 0

0000000

••••••

D-7

Video Index Register

(VIR)

0 0

••••

0 • 0 0 0

••

0 0 0 0 • 0 0

••

0 0

•••

0 0 0 0

••

0 • 0 0 0 0 0 • 0

••

0 0 • 0 • 0 0 0 0 0 0 0

••••

••

0 0

D-8

Keybaard Data Bufter

(KDB)

0 0 0

••

0 • 0 0 0 0 • 0 0

•••••••

0 0

••

0 0

••••••

••

0 0

••

0 0 • 0 • 0 0 0

••••

0 0 • 0

••

0 0

••

D-9

Keyboard Status Register

(KSR)

.0 0

••

0 0 • 0 0 0 • 0

••••••

0 0 0

••••

•••••••••••

•••

0000• 00000

••

0 0 0 0 0 0

••••

0-10

Emulator Data Buffer

(EDB)

••

0 0 • 0 0

••

0 0 0

••••••

•••••••

••

0 0 • 0 • 0 0

••••

0 0 • 0 0 0 • 0 • 0 0 0 0 • 0 0 0 0 0 • 0

D-11

Emulator Status Register

(ESR)

...

0 0 0

••

0 • 0 • 0 0

••

0 0

•••

0 0 0 0 • 0 0 • 0 0 • 0

••

••••

0 0 • 0 0 0

•••

••

0 0 • 0 • 0 0 0 0 0

••

0 • 0

0-12

Diskette Controller Control &Status Register (QXCS)

00'

0 0

•••

0 • o

••••

••

00'

••

00000

•••

000

•••••

00'

E-l

Diskette Controller Data Buffer (QXCB)

0.0

•••

0 0

•••

0 • 0

•••••••••••••••••

0 • 0

••

••••

•••

0 •

• 0

••••

E-2

Diskette Controller

ROM

Listing 0 0 • 0 0 • 0 0 0

••

0 0 • 0 0

•••••••••••••

0 0

•••••••••

0 • 0 0 0

••

0 0

••••••

0 0 0

••••••••

0 •

E-3

Diskette Controller Sample System Bootstrap Listing o

••

•••

0 0

••••••

0 0

•••

0 0 0 0 • 0 • 0

••••

•••

0 0 0 0

...

0 0

••••••

E-4

Diskette Controller Listing of Dummy Boat Example

....

••

•••••••••••

0 0 0

•••••••

0 0 0 0

••

0 0 0

•••

••••

0 • 0 •

E-5

SeriaI Interface

EIB

Connector &Switch Functions o

•••••••

000

••

00'

••

00'

0.00000.

••

0.0

••

•••

F-1

Single Seriai Current Loop &J3 'Wiring

0 0

••

0 0

•••

0 0

000

••••

0 • 0 •

00'

0000

••••

••

•••

0 0 • 0 0 • 0

.00000.00

••

F-2

Parallel Interface

EIB

Connector &Module

Jumper

Functions

.0.0

••

0 • 0

•••

0 • 0

•••

0 •

0000000.

••

•0000000 G-1

Data &Control Word Formats 0 0 • 0 0 • 0

••••

•••

0 0

••••••••••••

0 • 0 0

•••••

••

•••

0 • 0 • 0

•••••

••

000

••

0 • 0 • 0

G-2

1/0 Data Transfers

•••••••

•••••

••

000

••••

0 0 0 • 0

•••••

••

0 • o

••••

••

••••

0 0

••

0 • 0

•••

••

0 •

••

G-3

8510/a HALT Switch Module

...

0 0

•••••

0 0

••••••••

••••

•••••

0.0

••••

••••••••

0 0

••

00'

••

0 0

••••

H-1

INTIIODUCTION

)

The

TERAK

8510/a

is a

general-purpose,

disk-based

cornputer

intended

for

data

processing

and

medium-

resolution

.graphies applications. A320 x240

dot

pattern

and/or

1920

eharacters

(24 lines of 80)

can

displayed

(under

program

control)

in.

monochrome

CRT.

Four

drives,

accommodating

IBM 3740

formatted

(8 in.)

Happy

di?kettes,

can

included

in a

systern

configur-

ation.

The

hardware

madularized

into a

keyboard

unit,

CRT

display, a

data

proeessor

unit,

bus

expansion

unit

and

optional

drive units. T'he

system

companents

are

shawn

in Figure

1-1.

AlI

components

are

light-weight

and

are

suitable

for office

and

laboratory

environments.

This

document

describes

the

installation

aTERAK

8510/a

Graphie

Computer

System.

The

installation

consists

the

interconnection

and

aeceptance

testingof

the

system

hardware. Aiso included is abrief trouble-

shooting

guide

and

system description.

Appendices

contain

diskette

handling/storage

considerations,

sug-

gested

maintenance

procedures,

parts

list

and

reference

guides

for

the system hardware.

Figure

1·1

System

Components

0001-000

1PRE-INSP"f

ALLATION

CONSIDERA,TI'ONS

1.1

PHYSICAL INSPECTION

SYSTEM

COMPONENTS

Carefully unpack

the shippingcontainers; save

the

containermaterials for equipment

storage

future re-

shiprnent.

Each

container

marked

with

the

'unitpart

number(s)

and individual seriaI number(s). (AppendixI lists

the

part

numbers

of the major assemblies.)

Use

the

fol1owing

1iSt5

verify

the

contents

each

container.

8510

Container:

8510

Data

Processor

1ea.

8510/a

Systern

Acceptance

,Disk 1ea.

8510/a Docurnentation Kit 1ea.

Power

Cord

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

1ea.

8515 Container:

8515

Expansion

System

1ea.

Cable, Aux. Drive,

Short

1ea.

8510

Bus

Exte,nsion

EIB

(packed

inside

the

8515 unit) 1ea.

Power

Cord

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

1'ea.

8512

Container:

8512

Disk

Subsystem

1ea.

Cable,

Aux. Drive,

Short

1ea.

A,C

Power

Cord

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

1ea.

8532-1,

8532-2

Container:

8532-1 Monitor 1ea.

8532

Monitor

Cable (6 ft.)

..........•...

lea.

8532-2

Keyboard

(with integral 8532

KeyboardCableAssembly)

1ea.

Power

Cord

'. . . . . . . . . . . . . . . . . .

lea.

Inspect

aIl

iteIns

for

obvious signs of damage.

NOT

interconnect

damaged

item

asystetn;

contact

T'ERAK,

or its representative, for further information.

NOTE:

The

8510, 8512

and

8515 diskdrive-heads

are

protected

during

shipmentby

foam

blacks

that

are

inserted

the

disk drive openings. These

blocks

ensure

that

the

cloors

will

stayopen,

so that the -drive ,heads

remain

unloaded

(not clown)

and

therefore

protected.

Remove

and

save

these

blocks for future re-shipment.

Shipping

the

units without

the

foam blacks in

placemay

result

damage

the drive heads: -

1.2

SYS1"'EM

POWER

&OPERATING

ENVIRONMENT

REQUIREMEN~rS

The

'TERAK

8510/a system

requires

single-phase

power

sources and

earth-grounded

chassis

protection.

Each

system

unit

that

requires

power

input

delivered with

power

cord

that

cantains

three

insulated 18-gauge stranded wires.

The

chassis

ground

wire is

connected

the

round

pin of

the

power

cord.

grounding

conductor

that

equal,

greater

size,

tnepower

cord,

must

part

the

branch

circuit

that

supplies

each

unit of the 8510/3 system.,

The

grounding

conductor

mentioned

ove

must

grounded

earth

the

service

equipment

otber

acceptable

building

earth

ground such as the building

frame in

the

case

'of ahigh-rise steel frarne

structure.

The

attachment-plug

receptacles

the

vicinityof

each

unit of

the

8510/a

system

are

aIl

ofa

groundingtype,

and

thegrounding

conductors

serving

these·receptacles

are

connected

earth

ground

the

serviceequip-

ment

other

acceptacle

building earth

ground

such as

the

building frame

the case

ahigh-rise steel frarne

structure.

1.2.1 AC Input Voltage &

Frequency

Options

100

RMS

Hz/60 riz

120 vRMS 50

Hz/60

f'iz

220

RMS

Hz/6ü

I-Iz

240

RMS

Hz/6ü

Each

unit has

been

factory wired

for

aparticular

input

voltage and frequency. Labels, indicating the values,

were affixed to

the

unit

whenit

was initiallyshippedfrom

the

factory.

use

acvoltage

other

than

that

indicatedby

the

label,

internaljurrlpeismust

changed.

See

Section

for

adescription of voltage selection.

Each'unit

has

been

configured for either,SÜ

l-Iz

Hz.

operation.

For 50

operation, alabel'signifying

that

frequency

wa~,

affixedto<the

unitwhenit.

wasinitially

shipped

'from

tb~

factory.·See'Section.7

for

adescription

thechangesnecessary

aperate

atSOI-iz

vs 60

l-iz.

~NI:N!iJ

THE 8512,8532·1 AND

8532·2

UNITS AREDESIGNED

AND

INTENDED FOR US·EONLY'WITH

THE.

8510

UNrr.

ANY

ATTEMPTTO

CONNECT

THE

8512,

8532-1

8532-2

UNITS

TOADEVICEOTHER THAN

THE

8510

UNIT

RESIJL

DAMAGE TO THE

EQUIPMENT.

1.2~2.Power

Requirements

8510 Unit:

250

Watts

(Maxirnum)

8512 Unit:

100

Wa~ts'

(Nominal)

8515 Unit:

250

Watts.(Maximum)

8532-1

Unit:

'Watts'(Nominal)

8532-2 Unit:· 2.S·Watts. (Nominal)

1.2.3 Temperature Limits

System

OperatingRange:

SOF (10

100 F

(37.7

Hardware

Storage

Range:

~40F

(·40

167F

(75

·~.Media

'Storage

Range:

SOF

(IOC)

to120

(49

(

t-'

11.2.4 Relative

I--Il.1miejity

Ra.11ge

Operating:

201.?f)

BOOk>

w'ithout condensation

Storage:

5~b

98%

without

condensation

the

units. In

the

following

descriptions,

the

inter-

connec

tian

diagrams

indicate

which

EIBs

are

involved

aparticular configuration.

Labels

each

cable

identify

their use.

1.3 UNIT DIMENSIONS

8510: 7.5 in (19

cm)

Hx12.2 in (31

cm)

18 in. (46

cm)

8515:

Same as

8510

8512: 5.5 in. (14 cm)

1-1

x12.2 in. (31

cm)

W x

in. (46 cm) 0

8532-1: 15.5 in. (39 crn)

I-I

x12.2 in.

(31

cm)

W x

12 in. (30.5 cm)

8532-2: 2.5 in. (6.4 cm)

I-I

x17.8 in. (45

cm)

7.1 in. (18 cm) 0

1.4

UNI1·

WEIGHT

8510: 45.5 lbs. (Shipping

container

wt.: 53.5 lbs.)

851S: 41.5 lbs (Shipping

container

wt.:

lbs.)

8512:

lbs. (Shipping

container

wt.:

lbs.)

8532-1: 30.8 lbs.

(Sl'"

8532-2: 6.3 lbs.

11pPlng

contaIner

wt.:

48,.2

s.)

INSTALLATION

PROCEDURES

Installation

8510/a

system

straight-forward

and,

typicaHy,

can

accamplished

within 15

minutes.

[

The

system

can

configured via plug-in

modules,

connectors

and

switches

~ounted

External

Interface

Boards

(EIBs)

that

are

Il1stalled

the

rear

surfaces

~~'c

....

...

____,-_-----

2.1

SINGI_E

DISK

DRIVE

CONFIGURATION

Figure 2-1

depicts

the

sta.ndard configuration of 8510

EIBs

installed

the

factory. Asixft. cable,

packed

plastic

bag

the

8532 shipping

container,

used

connect

the

8532-1 Monitor

the

Video

EIB

the

8510

Data

Processor

unit.

Another

six ft. cable, integral

the

8532-2

Keyboard,

a1so plugs into

the

Video EIB..

1"he

connectors

the

Video EIB

are

labeled

"Monitor"

and

"Keyboard",

and

are

different

size,

for

easy

recognition.

The

"Keyboard/Emulator"

s\vitch,

the

Video

EIB,

must

the

Sl'"[)

(off) position

use

the

8532-1

Monitor

and

8532-2

Keyboard

the

system

console.

The

switch

OFF

when

red

bar

appears

the

sicle

the

housing;

canversely,

the

switch

when

red

bar

appears

the

OFF

sicle.

The

switches

the

8510

Asynchronaus

SeriaI Interface

EIB

must

set

shawn

Figufe

2-1.

The

8532-1

Monitor

and

··8510

Data

Processor

have

individual

power

cards.

Asingle

switch

the

8510

contraIs

tht2

power

bath

units.

This

completes

the

single disk drive

interconnections.

Proceed

further

Sections

2&4for

other

system

configurations.

Back of 8532-1 Monitor

Back Of 8510

Data

Processor

8510 Floppy Disk

EIB

Blank Cover

c:=:==::::J

Seriai Interface EIB 0

c==J

(PN 31-0003-250) Video

EIB

q.....

l0l

'-=====:;:::=============~

'?c::....:-~F--

9--'---'"

----;::

.....

\ \

Monitor Cable (lncluded With 8532-1 Monitor )(PN 90-0012-006)

,\"

\Composite Video

Output

BNe

Connector

(Similar

\ElA

RS-170)

\\\

\\\\

/ 1 2

Keybo~d/Emulator

SW.

Must

Iml

Off

For

8532-1,-2

Selection.

nDepress

Off

Skie

Of Switch;

Red

Off Marking Appears At

Opposite

Sîde

On:AJt

Off:Std.

Back

8532-2

K::~:r:

/ / J

.,.

...

Ke.

board

Cable (Included With 8532-2 Keyboard)(PN 91-0032-001

.....

._----.,.

~:.R

Serial ElB Switches

(*Indicates the switch state)

(Depress On/Off Side Of Switch;

Red Marking Appears At OppOsite Sicle.)

Figure

2-1

Single Disk Drive

Interconnections

0002-000

(

Alternative Unit

Stacking

Arrangerrlent.

(Long Ribbon

Cable

Option

Required)

AC'"

p... Short Ribbon Cable Induded With An

8512

Unit

-...

ower

(PN90~OOO8~OOl)

,I~~

'Tf

-~--.".

..........

---------.

:=:dL

---

.....

"\'

~.~._-:

/S:~:;8512

~\-;

l====~~

/ic=>

.....

<75..8

..o~====

ë2~...,--_",",""=,,

Empty Dip Sockets

...

Back

8512

\:Ë

~CJ

\.8c

tf)2

~9'6:

:-Q

\==::::-====~

'7~\

0:: _

°D~~

,~.\

p..-/~

0"2

\ .

"',7\/----:::::-/~

c::>

---~

....

Back of

8512

Video

EIB

Blank Cover

Seriai

Interface

EIB

0c::::::::::J

r--\

L.-~

0_'

-----il

...-J

~c:=:JI,I~_=

Back

8510

r--'---=--.--s------.t-----

(PN

31-0003-250J-iL

8532-1-2

Connections

ToAC

Power

Driver T

erminator

Dip 0

8510

Floppy

Disk

EIB

........

--n

;..J"'I..-.......:...----:-l

8512

Floppy Disk BBs-

Back

8512

Disk Drive

Empty Dip

03ULI'\.~L~i-

-'-i

Recommended

Back

of 8512

Maximur11

Unit

Stacking

Disk

Drive

Figure

2-2

Multiple Disk Drive Interconnections

0003-000

2.2

MUI..~TIPLE

DISK

DRIVE

CONFIGURATION

Refer

r--"'igure

2-2. A

maximum

of four

disk

drives

can

utilized in

8510/a

system.

As shawn,

the

8512

Disk

Subsystems

can

stacked

top of

the

8510,

alternatively,

can

stacked

separately. Each8512

has

disk

drive "daisy

chain"

connector

EIB;

these

EIBs

are

interconnected

the

8510

Floppy

Disk EIB

rneans

inch

fiat

ribbon

cables

(Part

Nurnber 90-0008-001).

One

ribbon

cable is

packed

inside

each

8512 (or 8515) ship-

ping

container.

optional.27

inch fIat ribbon

cable

(Part

Number

90-0008-002)

can

usedto

position

the

85125

adifferent location

the

user's

workspace.

The

cable

and

unit

connectors

are

keyed

prevent

in-

correct

coupling;

check

the

cable

connector

orient-

ation

before

attempting

insertit in

the

EIB

connector.

T'erminating

resistors

for

the

disk

drive daisy

chain

are

contained in a14-pin Dual-In-Line

Package

(DIP),

the

8510

Disk

Drive

EIB.

For

convenience,

the

terminator

resistor

DIP

should

remain

in the 8510

socket.

the

optional

in.

cable

is used, the

terminator

resistor

DI?

should

moved

the

daisy chainEIB

socket

the

drive unit

that

last

the

daisychain

connection.

NOTE:

The

DIPmust

oriented

that

pin 1is

the

lower

right-hand

corner

ofthesocket,

when viewed

fram

the

rear

the

unit. Pin 1is identified

dot

depression,

the

nun1ber 1,

the

package.

Each

8512

has

input

power

requirement;

however,

the

control

ofac

power

means

the

main

power

ON/OFF

switch

the

8510

unit

SYSTEM

ACCEPTANCE

TESTS

After

851ü/a

system

has

been

interconnected

accordance

with Section 2of this

document,

the

system

should be initially

tested

means

the

TERAf<

System

Acceptance

Disk{PartNumber

61-0006-001).

The

diskette

cantains

GO/NO-GO

tests

that

exercise

the

hardware

subsystems.

Each test is

precededby

explanatory

message

the

display;

user

instructions

will

also appear

the

display.

NOTE:

the

following

procedures

cannot

accomplished,

refer

Section

8for

troubleshooting

steps.

3e1

POWER ON;

DISKETTE

urn

the

system

by rneans·

of.

the

power

switches

located

inthe

upper right corners

the

8510

and

8515

(if

used)

front

panels. If closed,

open

the·diskette

door

the

8510

(Drive

QXO)

depressing

the

button

just

below

the

door.

NOTE:

you

are

unfamiliar

with

diskette

hand1ing

procedures,

referto

Appendix

Afirst.

Remove

the

System

Acceptance

Disl~ette

from

its

pro-

tective envelope;

keep'your

fingers. 9ft

the

exposed

magnetic

surfaces

of tI1é'âiskette.

Holding

the

diskette

with

the

label

sideup,3s'snown

Figure

A-l,

insertit

into

the

QXOdri~e

~ntilit

carl go

further.

The

diskette

will

"latch~'~'·}nto

position.

the

drive

door;

the

drive··head-down' light

(Red

Light Emitting Diode

embedded

the

door

button)

will

turn

on.

(

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