HP 3000 Series Manual

3000

Computer

Systems

30010A

Intelligent Network Processor (rNP)

installation and service manual

HEWLETT'~

PACKARD

3000

Computer

Systems

30010A

Intelligent

Network

Processor

(INP)

Installation

and

Service

Manual

r//0'9

HEWLETT

~ea

PACKARD

19447

PRUNERIDGE

AVENUE, CUPERTINO,

CALIFORNIA

95014

Manual Part No. 30010-90001

Product No. 30010A Printed in U.S.A. 10!79

NOTICE

The

information

contained

this

document

is subject to

change

without

notice.

HEWLETT-PACKARD MAKES

WARRANTY OF ANY

KIND

WITH REGARD TO

THIS

MATER-

IAL, INCLUDING,

BUT

NOT LIMITED TO,

THE

IMPLIED WARRANTIES OF MERCHANTABILITY

AND

FITNESS

FOR

A PARTICULAR

PURPOSE.

Hewlett-Packard

shall

not

be liable for

errors

contained

herein

or for

incidental

consequential

damages

connection with

the

furnishing,

perfor-

mance

use

this

material.

Hewlett-Packard

assumes

no responsibility for

the

use

reliability

its

software on

equipment

that

not

furnished

Hewlett-Packard.

This

document

contains

proprietary

information

which is protected by copyright. All

rights

are

reserved.

part

this

document

may

be photocopied, reproduced or

translated

another

program

language

without

the

prior

written

consent of

Hewlett-Packard

Company.

HEWLETT-PACKARD

COMPANY

JUN

1980

LIST

EFFECTIVE

PAGES

The List

Effective

Pages

gives

the date

the current edition and

any pages changed

updates to that edition. Within

the manual, any page changed since the last edition

indicated by printing the date the changes were made on the bottom

the page. Changes are marked with a vertical bar in the margin.

an update

incorporated when an edition

reprinted,

these bars are removed but the dates remain.

information

incorporated into a reprinting unless it appears

prior update.

First Edition

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

Oct

1979

Changed Pages Effective Date

Title page (i)

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

Jun 1980

vii

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

Jun

1980

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

Jun

1980

1-0

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

Jun

1980

1-2 to 1-6

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

Jun

1980

1-8

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

Jun 1980

2-1

2-::S

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

Jun

1980

2-5

2-8

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

Jun

1980

2-10

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

Jun

1980

2-15

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

Jun

1980

4-4

4-5

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

Jun

1980

5-12

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

Jun 1980

C-1

to C-7

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

Jun

1980

Index-2

lndex-5

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

Jun 1980

JUN

1980 iii

PRINTING

HISTORY

New editions are complete revisions

the

manual. Update packages, which are issued

between

editions,

contain

additional

and

replacement

pages

be merged

into

the

manual by

the

customer.

The

date

the

title page and back cover

the.

manual changes only when a new edition

published. When an

edition

reprinted,

all

the

prior updates

the edition

are

incorporated.

No information

incorporated

into

a reprinting unless it appears

prior

update.

The edition does

not

change.

First Edition

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

Oct 1979

Update No. 1

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

Jun

1980

JUN

1980

PREFACE

This

uanual

contains

installation

and

servicing

information

for

the

30010A

Intelligent

l~etwork

Processor

(IHP).

The

INP

functionally

flexible,

single-channel

data

processor

that

provides

I/O

capability

between

the

3000

Series

III

Computer

System

and

other

computer

systems

via

either

modulator/demodulators

(modems)

and

telephone

lines

direct

connection.

~his

manual

was

written

with

the

assumption

that

the

reader

has

thorough

knowledge

the

3000

Series

II/III

I/O

system

and

familiar

with

the

latest

data

communications

techniques.

rrhis

manual

organized

follows:

Section

General

Information,

briefly

describes

the

main

features

the

INP

and

how

operates.

This

section

also

describes

how

the

INP

configured

the

computer

system,

lists

the

equipment

supplied

with

the

INP,

and

lists

its

specifications.

Section

II,

Installation,

contains

instructions

for

installing

the

INP

printed

circuit

assemblies

(PCAs)

and

their

inter-

connecting

cabling

into

3000

Series

III

Coraputer

System.

Section

III,

Programming

Information,

states

the

fact

that

the

INP

preprogrammed

and

requires

field

programming.

Section

IV,

Principles

Operation,

description

the

hardware

operation

the

INP

and

its

associated

communication

channels.

Since

this

brief

overview,

intended

only

give

the

user

better

understanding

how

the

INP

does

its

job,

some

minor

operational

details

have

been

omitted.

Section

i'1aintenance,

contains

general

servicing

infor-

mation,

troubleshooting

procedures,

repair

instructions,

and

description

applicable

maintenance

aids.

This

manual

should

retained

and

used

with

documen-

tation

for

the

3000

Series

II/III

Computer

System

and

!NP.

documents

include

the

following

technical

manuals:

3000

Computer

Systems,

Console

Operator's

Guide,

part

no.

30000-90013

3000

Computer

Systems,

System

Reference

Manual,

part

no.

30000-90020

JUN

1980

PREFACE

(continued)

3000

Computer

~ystems,

part

no.

300u0-90105

Communications

Handbook,

IIP

30010A

30020A

Intelligent

Network

Processor

Diagnostic

Procedures

Manual,

part

no.

30010-90002

3000

Series

II,

Handbook,

part

no.

30000-90099

30('0

Series

III

Co:raputer

System,

Syster:-i

Service

I'lanual,

part

no.

30000-90152

lIP

3000

Computer

Systems,

System

Manager

System

Supervisor

Reference

Manual,

part

no.

30000-90014.

JUN

1980

CONTENTS

Seci.::

i·:JD

I -

GENERAL

INFORMATIO:-.J

Page

Introduction

•••.•••••.•••••.•.•••••••••.•••••.••••••

1-1

General

Description

• • . • • • • • • • • • • • • • • • • . • • • • • • • • • • • • •

1-1

Equipment

Supplied

•••••••••••••••••••••••••••••••

1-2

Features

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

1-6

Interface

System

••••••••••••••••••••••••.•••••

1-6

Specifications

.•.•••••••.•••••••••••••••••••.•••••••

1-8

Section

-INSTALLATIO:f\

Unpacking

and

Initial

Inspection

••••••••••••••••••••

2-1

Preparation

fer

Installation

••••••••••••••••••••••••

2-1

Power

Requirernents

•••••••••••••••••••••••••••••••

2-2

Bae

kplane

Compatibility

••••••••••••••••••••••••••

2-3

PCA

Jumpers

ar:d

Switches

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

2-3

Hardware

Installation

Procedures

••••••••••••••••••••

2-7

Installation

the

INP PCAs

•••••••••••••••••••••

2-7

Installation

M=mory

Power

Equipment

••••••••••

2-10

Installation

the

Communication

Cables

••••••••

2-13

Software

Installation

••••••••••••••••••••••••••••••

2-14

a t

ion

• • • • • • • • • • • • • • • • • • • • • • • • • • 2-

1 t ip 1e I

a t i

s • • • • • • • • • • • • • • • • • • • • • • • • • 2-

Section

III

PROGRAMMING

INFORMATION

••••••••••••••••••

3-1

Section

IV -

PRINCIPLES

OPERATION

Functional

Description

••••••••••••••••••••••••••••••

4-1

!NP

Microprocessor

•••••••••••••••••••••••••••••••

4-1

Read-Only

Memory

(ROM)

•••••••••••••••••••••••••••

4-3

Random

Access

Memory

(RAM)

•••••••••••••••••••••••

4-3

Direct

~emery

Access

(DMA)

•••••••••••••••••••••••

4-3

SDLC

and

BISYNC

Data

Communication

•••••••••••••••

4-3

Comn1unication

Line

Interfaces

••••••••••••••••••••

4-4

Functional-Level

Operation

••••••••••••••••••••••••••

4-4

Systerr:-Level

Operation

••••••••••••••••••••••••••••••

4-5

JUN

1980

vii

CONTENTS

(continued)

L_~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~.--l

Sect

ior:

V MAJ

NTENirnCE

Safety

Precautior.s

a i r Ph j 1

Maintenance

Aids

Self

Test

•••••••

Basic

InEtructior.

Set

Test

ROM

Test

••••••••••••

Timer

Interrupt

Test

RAM

Test

Chip

Tes

SYNC

SDIC

Test

Troubleshooting

Customer-user

Troubleshooting

Procedures

Suppcrt

'I1roubleshcoting

Procedures

Off-boa

Loop

tack

Testing

••••••

e 1d

p a i r • • • • • • • • • • • • • • • • • • • • • • • •

Field

Replacerr,e

r:t

a RAM

j p

Replacement

the

PCA

Boards.

Rest i

Ins

ion

••••••••••

Appendix

A -

MUX

SERVICE

REQUEST

PRIORITIES

Appeno]x

DU~P

?ACILITY

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

....

Appendix

C CONP IGffRT

Conf

iguratio~

Overview

e Co nf i gur at

ion

o·~

-e

Page

5-1

5-2

5-3

5-4

5-5

5-6

5-8

5-12

5-13

5-14

5-15

A-1

b-1

c ,

Index

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

Incex-1

viii

ILLUSTRATIONS

Figure

Title

Page

1-1.

30Cl0A

Intelligent

Network

Processor

and

Cabling

••••••••••••••••••••••••••••••

1-0

1-2.

Typical

Int€·rface

System

•••••••••••••••••••••

1-7

2-1.

Location

PCA

Switches

••••••••••••••••••••••••

2-4

2-2.

Location

POWE:H

Switches

(Series

and

Early

Series

III)

••••••••••••••••••••••••••••

2-8

2-3.

Location

PO\i'~EI~

Switch

(Later

Serie[;

III)••••••••••••••••••••••••••••••••••

2-9

2-4.

30311A

Power

Supply

with

Existing

Cables

••••

2-11

2-5..

Memory

Power

Modification

••••••••••••••••••••••

2-12

2-6.

Self-test

Switch

and

LED

Indicators

••••••••••••

2-15

4-·l.

30010A

INP

Block

Diagram

•••••••••••••••••••••

4-2

5-1.

Lcca

tion

Pertinent

Components

INP

PCAs

••••

5-7

Table

1-1.

1-2.

1-3.

2-1.

2-2.

2-3.

5-1.

5-2.

JUN

1980

TABLES

Title

Page

Interconnecting

Cable

Assemblies

•.••••••.•••••.•

1-4

Test

Equipment

Compatibility

••••.••••••..••.••.•

1-5

Specifications

••..•.•........•...•...••...•....•

1-8

Service

Request

Switch

Settings

..••••••..•••..••

2-5

DHT

i~uraber

Switch

Settings

•..•..••....•.•.••.•••

2-6

Function

Switch

Settings

••••..•..•.•.•.•..•....•

2-6

I'·leanings

Self-test

LED

Indicator

Patterns

.•.•

5-9

Identifying

Defective

RAH

Data

Chips

.•..•.....•

5-10

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