HP 9000 318M Service Information Manual

Service Information Manual

HP

9000 Series

300

Computers

Models

330/350

HP

Part

Number 98562-90030

FIIOW

HEWLETT

a!1!.II

PACKARD

Hewlett-Packard

Company

3404

East Harmony

Road.

Fort

CoIHns.

Colorado 80525

NOTICE

The information contained in this document is subject

to

change without notice.

HEWLETI-PACKARD

MAKES NO WARRANTY OF ANY KIND WITH REGARD TO THIS MANUAL, 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

direct, indirect, special,

incidental

or

consequential damages in connection with the furnishing, performance,

or

use

of

this material.

WARRANTY

A copy

of

the specific warranty terms applicable

to

your Hewlett-Packard product and replacement parts can be obtained from your local Sales and Service Office.

This document contains proprietary information which is protected by copyright. All rights are reserved.

No

part

of

this document may be photocopied, reproduced

or

translated

to

another language without the prior written consent

of

Hewlett-Packard Company. The information contained in this document is subject

to

change without

notice.

Restricted Rights Legend

Use, duplication

or

disclosure by the Government is subject

to

restrictions as set forth in paragraph (b)(3)(B)

of

the Rights

In

Technical Data and Software clause in

DAR

7-104.9(a).

of

the University

of

California.

This software and documentation is based in part on the Fourth Berkeley Software Distribution under license from the Regents

of

the University

of

California.

ii

Printing

History

New

editions of this Jnanual will incorporate all material

updated

since

the

previous edition.

Update packages may

be

issued between editions

and

contain replacement

and

additional pages

to

be

merged into

the

manual by

the

user. Each

updated

page will

be

indicated by a revision

date

at

the

bottom

of

the

page. A vertical

bar

in

the

margin indicates

the

changes on each page.

Note

that

pages which are rearranged

due

to

changes on a previous page are not considered

revised.

The

manual printing

date

and

part

number indicate its

current

edition.

The

printing

date

changes when a new edition

is

printed. (Minor corrections

and

updates

which

are

incorporated

at

reprint do not cause

the

date

to

change.)

The

manual

part

number changes when extensive

technical ehanges are incorporated.

December 1986 ... Edition 1

Printing

History iii

Notices

Radio Frequency Interference Statements

Federal Communications Commission

Radio Frequency Interference Statement

(U.S.A. Only)

The

Federal Communications Commission (in Subpart J of

the

following notice be brought to

the

attention of

the

Part

15,

Docket 20780) has specified

users of this product.

that

Warning: This equipment generates, uses,

and

used in accordance with

It

has been tested

Subpart

J of

Part

and

15

the

instructions manual, may cause interference to radio communications.

found to comply with the limits for a Class A computing device pursuant to

of

FCC

rules, which are designed

and

can radiate radio frequency energy

interference when operated in a commercial environment. area

is

likely

to

cause interference in which case

whatever measures may be required

to

correct

the

interference.

VCCI Statement (Japan Only)

L

O)~

@

,j:,

~-ft'tff~~@

~~I~~~~O).~.~~~~§~~LkM~~m~@~.~.~~~m~

thh

~~

(V

3

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5t

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m m

--:>

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ft~ ~ ~

eel)

{t'::8

B~ ~ ~c

~

c

tili

5t

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£~

~

i

f§"

~! ~ ~

-:>

""[

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t:

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1£

L

(~I~tili~

1:5-

L

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is

~

i-

0)

~

L

13-.:Z

~ L ~

~

'I

~

~ m ~

'I

i

t:

fyi

~

and

if not installed

to

provide reasonable protection against such

Operation of this equipment in a residential

user

at

his own expense will be required to take

~c

is

~'I""[

~m

~

tL

~«~

'tff~~i!i)

-to

tili

~ ~ ~

£t

~

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""[

i -t 0

F

~

ffl

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::;:/;t,

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1::"

:/

Manufacturer's Declaration (Germany Only)

Hiermit wird bescheinigt, monochromatischen Arbeitsplatzrechners) in Ubereinstimmung mit den Bestimmungen der Postverfiigung

Der Deutschen Bundespost wurde das Inverkehrbringen dieses Gerates/Systems angezeigt und

die Berechtigung zur Uberpriifung der Serie

iv

Notices

1046/84 funkentstort ist.

daB

Funkentstorung Deutschland

HersteUerbescheinigung

das

Gedit/System

HP

auf

Einhaltung der Bestimmungen eingeraumt.

9000 Modell 318M (Einstiegsmodell eines

Safety Considerations

WARNINGs, CAUTIONs, and Notes

WARNINGS, CAUTIONS

and

Notes

are

used in

this

manual

to

alert

users

to

important

situ-

ations.

They

are

used as follows:

• WARNINGS contain information which, if

not

observed, could result in injury

to

person-

nel

or

loss of life.

•

CAUTIONS

contain information which if

not

observed, could result in

damage

to

or

destruction of equipment.

• Notes contain information

that

will assist you in accomplishing

the

job.

WARNING

The power supply is hazardous to personnel. Extreme care must be

taken when connecting voltmeter probes to the test points. Turn

otT the unit and remove the power cord before connecting or removing test probes.

CAUTION

Integrated circuits on PC boards are susceptible to damage

by

electrostatic discharge. Extreme care must be taken when handling printed circuit boards. Use an Anti-static Workstation.

Note

Hewlett-Packard

supports

field

repair

of

these

products

only

to

the

board

or

assembly level.

Component

level information

and

repair is

not

within

the

scope of

this

manual,

nor

available.

Notices

v

vi

Notices

Information

Locator

Finding Service Information

On

the

is

a Service Information Locator.

It

shows where

to

find a variety

of

subjects

dealing with servicing these

products.

To

l:lse

this

table, first find

the

type

of

information you

need

to

reference in

the

left-hand column. Next, move

to

the

right in

that

row

to

a referenced

chapter

number. Last, move

up

the

column

with

the

information's

referenced

chapter

to

the

top. Across

the

top

are

manual

titles

and

part

numbers

that

have

the

information documented.

Chapter

identifiers in

the

Locator

use

the

following codes:

Chapter

Number:

Appendices:

Numbers, such as

2.

Inclusive

chapters,

such as 4-6.

Letters, such as A for

Appendix

A.

Entire

Manual: All

Varies:

* (Check Table

of

Contents

or

Index.)

In some cases, two

or

more references will

be

shown for a given

infonnation

type. You should

check all references

to

be

sure

you get

the

specific information you need.

For example, suppose you need

to

find

out

what

the

Repair

Philosophy

is

for

the

Model 318M

Workstation's

SPU. Locating "Repair Philosophy" in

the

left-hand column,

and

moving

to

the

right in

that

row, you'll notice

that

this

information

is

in

"Chapter

I"

of

a manual.

At

the

top

of

this

column

is

the

nlanual's

abbreviated

title.

Chapter

7 in

this

manual

lists

manual

titles

and

part

nunlbers for service information.

Service Information Locator

Manuals identified in

this

locator

are

abbreviated

by

their

initials:

81M Service Information Manual 8HB

Service

Handbook

CRM Configuration Reference Manual

TTM: Series 300 Test Tools Manual

8PM

Site

Preparation

Manual

IRM

Installation

Reference

Manual

Product

Installation

Note

TD8

Technical

Data

Sheet/Price

List

Information

Locator

vii

Service Information Locator

Service Information SIM

SHB

CRM TTM

SPM

IRM

TDS

Assembly replacement 2 Block diagrams

1,2

9

Booting

Operating

Systems 4

Computer

tests

1,5

2

1,

2,

3

Configurations 1

3

All

CS/80

tests

1,5

5

4

Electrical requirements 1

1 3, A

*

Environmental requirements 1

2

4,

A

*

Functional descriptions

3

HP-HIL device

tests

2,

3

Installation 2

2 All All All All

I/O

Bus architecture

1,3

Monitors 1

3

All

A 1

*

People who

can

help

1

Options / Accessories

1,3

3

All All All

*

Ordering spare

parts

6

8

Part

numbers 6

8

All

Peripherals

1

3

All

*

Preventive maintenance

2

Product

information 1

1 All All All All

All

Product

numbers 1

1,3

All A

All

Reference material

7 10

*

All

Self-tests

4,

5

1,2

Service notes

1

11

Site

preparation

2 All

System Functional Tests

1,5

5

1,3

Systems 1

3

All All

*

Troubleshooting 5 4 All Turn-on

3, 4

4,

5 2

viii

Information

Locator

Table of Contents

Service/Hardware Information

Chapter

1:

Product

Information

Introdllction.

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

..

1

Workstations

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

..

1

Systenl

Configurations.

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

..

1

FeatlLres . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

..

3

Performance.

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

..

4

Hard"ware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

..

5

CPU

_.

MC68020

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

5

Bus

Architecture

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

5

Motherboard/Backplane.

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

..

6

]{ey

boards

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

..

7

HP

9000

Hardware

Compatibility

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

..

7

Operating

Systerns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

..

9

IIP-UX 5.2

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

9

]3ASIC~

5.0

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

9

]::>ascal

:3.2

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

..

9

Software Co:mpatibility

....

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

..

9

Product

Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

..

10

Product

Identification Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

..

10

Serial

Numbers

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

10

Hardware

Terminology

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

11

Software Terminology

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

12

Hardware

Support

Documentation

....

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

..

12

Service

Information

Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

..

13

Service

Handbook.

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

..

14

Test Tools

Manual

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

15

Service

Notes.

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

..

15

Installation

Notes.

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

..

15

Series 300 Configuration Reference Manual

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

16

Site

Preparation

Manual.

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

..

16

Installation

Reference

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

18

Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

..

19

:Electrical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

..

19

Environnlental . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

..

19

Electromagnetic Interference

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

20

Regulatory

Requirements

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

20

:Physical

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

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

..

20

Shipping

Information.

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

..

20

Model 350 Processor

Board

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

21

Model 330 Processor

Board

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

22

Memory

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

22

DIO-II

I/O

Bus

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

23

System

Interface

Board

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

..

23

Table

of

Contents

ix

HP-HIL

and

Video Accessories

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

24

Hewlett-Packard

Support

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

25

Repair

Philosophy

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

25

Repair

Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

..

25

Hardware

Support

Services

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

26

Operating

Systems

Support

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

..

26

Chapter

2:

Assembly Replacement

Introduction

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

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

..

27

Tools Required

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

27

Access Flow

Chart

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

..

27

Parts

DiagraIns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

..

30

Safety

Precautions

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

32

Electrical

Precautions

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

32

System Board

Installation.

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

..

32

Electro-Static

Discharge

Precautions

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

33

Assembly Replacement

Procedures

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

34

Overview

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

34

Fllse

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

35

HP-HIL

Devices

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

35

Systenl Bus

....

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

..

35

Processor

Board

...

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

..

36

Video

Boards.

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

..

36

Interface

Cards

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

..

36

Add-On

Boards.

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

..

37

D I

0 Accessory

Cards.

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

..

38

Power Supply

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

39

Top

Cover

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

41

Front

Panel

..

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

..

43

Fans

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

44

DIO

Card

Cages.

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

..

45

DIO Backplane

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

47

Fan Housing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

..

48

Motherboard

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

..

4~8

Card

Guides

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

50

Chapter

3:

Functional

Description

Introduction

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

51

Computer

Overview

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

51

Expander

Overview

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

51

Computer

Architecture

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

51

Computer

Packaging

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

54

System

Implementation.

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

..

54

Unsupported

Accessories

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

57

Model

350 Processor Board

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

57

Model

3:~0

Processor

Board

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

57

Model

350

System

Bus

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

57

Menlory Boards

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

57

System Interface

Board.

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

..

59

Monitor

Compatibility.

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

..

59

x Table

of

Contents

Direct-Connect

Expanders

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

60

DIO

Adapters

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

62

Power

Supply

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

64

Introduction

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

64

Inpllt

Section.

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

..

67

Rectification

and

Switching Control

Circuits

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

68

Power Supply Regulators

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

68

Protection

and

Reset Circuits

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

69

Power

Distribution

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

69

Motherboarcl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

..

71

Introcluction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

..

71

F'unctions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

..

71

HP

98242

DIO

Backplane

Board.

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

..

73

Introduction.

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

..

73

F'unctions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

..

73

Model

~{50

Processor

Board

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

74

Introciuction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

..

74

Central

Processing

Unit

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

74

C:;oprocessor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

..

74

rviemory

Management

Unit

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

74

Translation

Tables

..

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

..

77

Translation

Lookaside Buffer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

..

77

(~ache

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

77

Boot

ROM

and

Self-Test LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

..

78

Model

~3:30

Processor

Board

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

79

lntro(iuction.

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

..

79

Central

Processing Unit

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

79

IV1emory

~anagelnent

Unit.

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

..

79

On-Board

RAM

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

80

Bus

Architecture.

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

..

84

lntro(iuction

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

84

Model

:350

System Bus

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

84

DIO

and

DIO-II Bus

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

84

RAM[

Boards

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

86

Introduction.

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

..

86

RAM

Architecture

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

86

RAM Address

and

Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

..

90

]=tAM

(~lock

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

..

90

Board

Select

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

90

\.\-7

rite (:ycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

..

90

Read

Cycles.

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

..

90

l\1odel

:350

Systenl

Bus

Data

Transfers.

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

..

90

RAM Configuration

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

91

Video I30ar(is . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

..

93

Intro(iuction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

..

93

'Vi(ieo

RAM

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

..

96

Color

~/Iapping

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

96

Display

Controller

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

96

Frame

Buffer Controller

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

97

Video

Output

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

97

Table of

Contents

xi

Display Interrupt Identification Clocks

System

Introduction.

RAM

Structure.

and

Interface

Control

.....

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

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

and

Font

ROM

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

Tilning

Board

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

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

Direct Memory Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

LAN

Interface. RS-232 HP-IB

Configuration

High-Speed Disc

HP-HIL

Devices Introduction. Link

Controller. HP-HIL Device

Display

Compatibility Introduction. Video

Graphics

Interface.

Cables.

Controller

Card

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

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

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

Switches

Add-On

...

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

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

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

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

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

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

Interface.

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

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

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

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

.. ..

.. .. ..

..

102

..

102

..

10~3

..

104

..

104

lOG

109

..

109

..

109

..

111

..

112

..

11:3

..

11:3 11:3

,

11G

97 97 98 98 99 99

Chapter

4:

Boot

Introduction. Power-Up

Sequence

Power-up

ROM

Functions

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

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

Overview

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

Configure Mode Software Override Force Long Memory Test Continuous 50

The

Human Output Input

Remote

or

Human

60 Hz

Interface. Devices

Devices

Interface

Self-Test

CRT

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

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

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

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

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

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

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

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

Self-Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Hardware Assembly Self-Test Tests Memory

Booting

Operating Boot Unattended Attended Boot Default Mass Supported Booting

Initialization

Performed

Tests

System

Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operation.

System

Priority

Storage

Boot

From

Support.

by

the

Support.

Boot

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

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

ROM

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

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

Systems

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

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

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

Control Variable

Configurations

The

SRM

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

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

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

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

..

.. .. ..

..

.. .. ..

119 119

119 124 125 125 12G 127 127 127 1:31 13:3 1:3:3 1:3:3 13:3 140 142 142 142 142 14G 147

147

149

xii

Table

of

Contents

Chapter

5: Troubleshooting

Introduction.

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

..

151

Analytic Troubleshooting

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

151

Materials Required

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

151

Test

LED

Displays.

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

..

151

Troubleshooting

Procedures.

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

..

152

Systenl

Level.

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

..

152

Computer/Expander

Troubleshooting

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

152

Inoperative

Unit

Procedure

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

154

Live

Unit

Procedure.

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

..

155

MiniInum

Configuration

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

155

Functional

Unit

Troubleshooting

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

157

Intermediate

Configuration.

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

..

157

Test 'Tools

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

159

()verview

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

159

Computer

Tests.

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

..

159

Systenl Functional Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

..

159

CS / 80 Exercisers

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

159

Package

Contents

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

..

160

Self-

Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

..

161

Failure Indications

161

Chapter

6:

Parts

Lists

Replacement

Parts

Information

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

167

Introduction.

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

..

167

Cooperative

Support

Program

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

167

Exchange

Parts.

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

..

167

Parts

Lists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

..

168

Static-Free

Bags.

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

..

168

Labels

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

168

Computer

Electrical

Parts

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

168

Computer

Case

Parts.

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

..

170

Expander

Case

Parts

Diagram

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

..

172

HP

98570A

and

98568A

Opt.

132

Expander.

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

..

173

External

Cables.

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

..

174

HP-HIL

Devices 175

Chapter

7:

References

IntroductioIl.

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

..

177

Service

Information

Locator

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

..

177

Localized Systenl Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

..

177

Documentation.

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

..

179

Hardware

Support

Documentation

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

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

..

179

Installation

Manuals/Notes

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

180

Table

of

Contents

xiii

List of Illustrations

Chapter

1:

Product

Information

Figure

1-1. Model 350 Typical Workstation

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

2

Figure 1-2. Model

330 Typical Workstation

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

2

Figure

1-3. Model

330/350

Computer

I/O

Architecture

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

5

Figure 1-4. Model

350 System Slot

Diagram

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

6

Figure 1-5.

Direct-Connect

Expanders

Diagrams

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

8

Chapter

2:

Assembly Replacement

Figure 2-1. Assenlbly Access Flow

Chart.

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

..

28

Figure 2-2.

Computer

Exploded

Diagram

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

30

Figure 2-3.

Expander

Exploded

Diagram.

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

..

31

Figure 2-4. Hardware

Orientation.

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

..

34

Figure

2-5. Power Supply Cover

Screws.

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

..

39

Figure 2-6.

Power Supply

Grounding

Tab

Screws

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

39

Figure 2-7.

ON-OFF

Switch Shaft Guide Removal

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

40

Figure

2-8.

ON-OFF

Switch Shaft Connection

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

40

Figure 2-9.

Expander

to

Computer

Attaching

Screws.

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

..

42

Figure

2-10. Releasing

the

Front Panel

Catches

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

43

Figure

2-11. Fan Wire Connectors

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

44

Figure

2-12. Fan

Mounting

Screws

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

45

Figure

2-1:~.

DIO

Card

Cage

Bracket.

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

..

46

Figure 2-14.

DIO

Card

Cage Screws

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

46

Figure 2-15. Fan Housing

Screws

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

48

Figure 2-16a.

Computer

Motherboard

Fasteners

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

49

Figure 2-16b /

c.

Expander

Motherboards

Fasteners.

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

..

50

Chapter

3:

Functional Description

Figure

3-1. Model

330/350

Architecture

Diagram

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

52

Figure

:3-2.

Model

330/350

Block Diagram

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

53

Figure

:3-3.

Model

330/350

SPU

Configuration

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

56

Figure

:3-4.

Model

330/350

RAM Configurations

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

58

Figure 3-5.

Computer/Expander

Back Panels

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

61

Figure

:3-6.

HP

98242A 4-Slot

Adaptor

Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

..

62

Figure

:~-7.

HP

98242B 2-Slot

Adaptor

Diagram

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

63

Figure

:3-8.

Computer/Expander

Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

..

6.5

Figure

:3-9.

Power Supply Block Diagram

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

66

Figure

:3-10.

Computer

Power

Distribution

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

69

Figure 3-11.

Expander

Power

Distribution

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

70

Figure 3-12.

Computer/Expander

Motherboards

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

70

Figure

:3-13.

Model 350 Processor

Board

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

75

Figure

:3-14.

Model 350 Processor

Board

Diagram

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

76

Figure

:3-15.

Model 330 Processor

Board.

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

..

82

Figure 3-16. Model

330 Processor Board

Diagram

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

83

Figure

3-17.

HP

98258A 4

Mbyte

RAM Controller

Board

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

87

Figure 3-18.

HP

98258B/C

4/12

Mbyte

Add-On

Board

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

88

Figure

3-19. RAM Assembly Block

Diagram

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

89

Figure

3-20. Typical Video

Board.

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

..

94

Figure 3-21. Typical Video

Board

Block Diagram

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

95

xiv

Table

of

Contents

Figure 3-22. System Interface Board

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

100

Figure 3-23. System Interface Board Diagram

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

101

Figure 3-24. High-Speed Disc Add-On

Board.

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

..

106

Figure 3-25. High-Speed Disc Add-On Board

Diagram.

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

..

107

Figure 3-26. HP-HIL Link Controller Diagram

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

109

Figure 3-27. HP-HIL Frame

Structure

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

111

Figure 3-28. HP-HIL Cable Connector

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

111

Figure 3-29. HP-HIL Device Controller Diagram

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

112

Figure 3-30. Display Compatibility Video

Card.

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

..

114

Figure 3-31. Display Compatibility Video Diagram

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

115

Figure 3-32. Disp. Compatibility Graphics

Card

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

117

Figure 3-33. Disp. Compatibility Graphics

Diagram.

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

..

118

Chapter

4:

Boot

ROM

Functions

Figure 4-1. Example Configure Mode Display

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

124

Figure 4-2. Config'ure Mode

50/60

Hz

Display

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

126

Figure 4-3. Boot ROM

Output

Device Selection

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

128

Figure 4-4. Boot

ROM

Input

Device Selection

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

129

Figure 4-5. Example Self-Test

Error

Display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

..

139

Figure 4-6. Example

Attended

Mode Display

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

143

Figure 4-7. Example Boot Display with Errors

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

149

Chapter

6:

Parts

Lists

Figure 6-1.

Computer

Case

Parts

Diagranl

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

170

Figure 6-2.

Expander

Case

Parts

Diagram

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

172

Table of

Contents

xv

List of Tables

Chapter

1:

Product

Table 1-1. Model 330/350 Table 1-2. HP-HIL Devices Table 1-3. Video Accessories

3:

Functional Description

Table 3-1. Voltage Ranges

Table 3-2.

Table 3-3.

Table 3-4. Table 3-5. Example Model

Table 3-6. Video

Table 3-7. DMA Specifications

Table 3-8. LAN Configuration Switches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-9.

Table 3-10.

Table 3-11. HP-HIL Devices

4:

Boot

Table 4-1. Power-Up Flow Table 4-2. Power-Up Sequence Table 4-3. Boot

Information

Computer

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

and Mode1330/350 RAM Boards HP

98258A/B/C

Example

HP-IB/RS-232

H/S

ROM

Model 350 RAM Configurations

Board

Disc Add-On Configuration Switches . . . . . . . . . . . . . . . . . . . . . . . . .

Functions

ROM Key Sequence Diagram

RAM Configuration

330 RAM Configurations

RAM

and

Configuration

and

Chart.

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

Features

Fusing

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

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

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

Resolution

Power

Requirements.

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

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

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

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

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

Switches.

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

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

..

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

"

" 67

"

" 96

102

..

105

..

105

..

108

..

110

..

120 122

..

144

3

24

86 91 92 92

Chapter

5:

Troubleshooting

Table 5-1. Table 5-2. Minimum Functional Table 5-3. General Failure LED Indications Table 5-4. Self-Test LED Table 5-5. Self-Test Sequential Table 5-6. Self-Test Prioritized LED Fail

6:

Part

Static-Free

Labels Models

HP

External HP-HIL Devices

7:

Table 7-1. Localized System Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 7-2. Hardware Table 7-3. Doculnentation Binders Table 7-4. Installation

Computer/Expander

State/Failure

Parts

Number

Lists

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

Bags.

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

330/350

98570A

and

Cables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

Computer HP

98568A

Parts

References

Support

Manuals/Notes

Troubleshooting.

System.

State

Parts

Opt.

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

Documentation

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

LED Codes

LED

Codes.

Codes

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

132

Expander

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

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

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

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

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

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

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

,.

Parts.

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

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

.. ..

..

, 166

.. ..

..

, 179

153 158 162 163 165

168 168 168 168 172 174 175

178 179

180

xvi

Table of

Contents

Product

Information

1

Introduction

Workstations

Model 330

and

350 workstations provide state-of-the-art performance for

the

most

demanding

applications

with a true

32-bit

processor-

the

MC68020

operating

at

a full

25

MHz (Model

350)

or

16

MHz (Model 330). A companion MC68881 floating point co-processor

augments

system performance,

supporting

both

single

and

double-precision floating-point

arithmetic

and

transcendental

math

functions. Complementing

this

hardware

are

the

three

popular

Series 300

operating

systems, HP-UX, BASIC,

and

Pascal.

Both

workstations

are

well-suited for

the

advanced design requirements of design engineers

in electrical, mechanical,

and

software engineering, including such computation-intensive

tasks

as logic simulation

and

printed-circuit

board

routing. Many research applications previously

requiring

the

power

of

a mainframe

computer

now

can

be

executed locally on

these

powerful

workstations.

The

Model 350

is

very suitable for high-end

test

and

measurement

applications,

and

supports

a variety of office

automation

software.

Foundations of these workstations

are

the

computers,

or

system processing

units

(SPU). Each

uses a single Design

Plus

box

that

holds

the

four system

boards

that

support

all

the

functions

required for most system configurations.

System

Configurations

Several workstation systems

are

available

with

monitors, software

and

a variety of peripherals.

You should refer

to

the

current

Model

330/350

Pricing Information and Technical Data Sheet

to

find

out

exactly

what

is

currently

offered.

Supported

configurations

of

hardware

and

software

are

identified in

the

Series 300 Configuration

Reference Manual,

part

number

98561-90020.

Model 330

and

350

computer

bundled

systems include:

•

Standard

color

and

monochrome systems.

• Color systems

with

21i2D

accelerator.

• Graphics systems for 3D images

and

solid shaded models.

• Color

and

monochrome artificial intelligence development systems.

Typical system diagrams

are

shown in Figures

1-1

and

1-2.

Product

Information 1

98782A

Monitor

Video

Boord

DO

Processor

4

MByte

]4MByt;-RA'M] ---

Figure 1-1. Model 350 Typical Workstation

98782A

19

inch

2-Slot

DOS

010

Coprocessor

Boord

Add-on

Monitor

Backplane

Board

Cable Included

108338

Coble

108338

Cable

98624A

--------------L-,~~~=Wl

Cable Included

HP-18

Figure 1-2. Model 330 Typical Workstation

2

Product

Information

Interface

RS-232

DO

Processor

Video

LAN

Board

HP-HIL

Board

9144A

Tape Drive

Keyboard

Cable Included

Features

These cornputers have several useful features. Table

1-1

lists

the

main features.

Table 1-1. Model 330/350 Computer Features

Product / Option Description

Number

Model 330 (HP 98562A) Model 330 system processing

unit

featuring: MC68020 CPU, 16.67 MHz MC68881 Floating Point

Co-CPU, 16.67 MHz MC68851 Memory Management Unit, 16.67 MHz 4 Mbytes of Processor

On-Board RAM

4 Mbytes RAM Standard, Maximum 8 Mbytes

Model

350 (HP 98562B) Model 350 system processing unit featuring:

MC68020 CPU,

25

MHz

M C68881 Floating Point

Co-CPU,

20

MHz

HP

Custom Memory Management Unit

8 Mbytes RAM Standard, Maximum

32

Mbytes

32-bit High-Speed

System Bus

Common Features 4 Gbytes Virtual Memory address space

32-bit

DIO-II

I/O

Bus IEEE-488 HP-IB Interface RS-232C Serial Interface IEEE

802.3/Ethernet LAN Interface

with ThinMAU

and

"T" Connector

High-speed

IEEE

488 Disc Interface

(optional on Model

330) Two channel DMA Controller HP-IB, HP-HIL,

and

RS-232

adapter

cables.

Direct-Connect

I/O

HP

98568A Opt. 132,

Expanders

8

DIO Card Slots

HP

98570A

2 D I 0-II System Board Slots 4 DIO Card Slots

Backplane Upgrades

HP

98242A

4-slot

DIO backplane.

Can

be added

to

98562B or

to

98570A.

HP

98242B

2-slot

DIO backplane.

Can

be added

to

98562B or

to

98570A.

HP

98570A Opt.

004

provides 2 DIO slots

and

3 system slots.

Memory Boards

HP

98258A 4 Mbyte RAM Board

Optional Model 350 Memory:

HP

98258B 4 Mbyte RAM Add-on

HP

98258C

12

Mbyte RAM Add-on

Product

Information 3

Performance

The

Model 350

computer

provides 3-5

MIPS

computational

performance

and

offer high-

performance graphics display

to

match

the

CPU.

They

are

typically used as group resource

workstations

(shared by several designers)

and

as group

computational

and

shared

peripheral

resources when networked

to

lower performance workstations belonging

to

individual engineers.

These

workstations

must

be

able

to

run

UNIX-based applications for:

• Advanced design

tasks

(ME,

EE,

and

others)

•

Expert

Systems

Development

•

PC

Board

Routing

•

Circuit

Simulation

High-end

workstations

must

be

networked

via

industry-standard

LAN, preferably have

AT&T

System

V UNIX2 operating

system

compatibility, high-resolution monochrome

or

color displays,

and

very large

RAM

capacities.

Performance

of

Model 350

workstations

is

about

four times that

of

a VAX 11/780*

minicomputer

doing integer

computation.

Now, applications once limited

to

large mainframes

can

be

executed

locally. New applications

of

artificial intelligence, coupled

with

design software,

can

now

be

developed

and

significantly increase

the

productivity

of

the

design professional.

Full

potential

of

the

MC68020 processor is realized by

the

use

of

a 32

Kbyte

cache

with

32-bit

wide entries

operating

at

a 120 nsec cycle

time

(zero processor wait

states).

This

large, high-

performance cache buffers

the

25

MHz processor from

the

main

memory

operating

at

an

average

180 nsec cycle

time

over a 32-bit wide system bus.

Hewlett-Packard's

custom

Memory Man-

agement

Unit

(MMU)

translates

virtual

memory addresses into physical memory addresses in

parallel

with

cache-miss detection

(HP-UX

only).

This

means

that

maximum

system

throughput

is

maintained

for very large

programs

and

multiple processes.

*

Workstation

vendors

use

the

VAX

11/780

performance

as

the

yardstick

for

system

CPU

performance

(MIPS).

Using

this

yardstick

makes

the

Model 350 a 4

MIPS

system.

2

UNIX

is a

trademark

of

AT

& T

4

Product

Information

Hardware

CPU

- MC68020

Both

models

are

an

extension

of

the

Series 300 family.

Through

use

of

the

MC68020

at

16

MHZ

(Model

330)

and

25

MHz (Model 350), high-end performance

of

the

Series 300 family

is

almost

doubled

and

provides

state-of-the-art

technology.

Bus

Architecture

A 16-bit

I/O

bus

provides interfacing

to

most Series 200

and

300 accessory cards.

This

bus

is

called

the

DIO bus.

To increase speed, a new 32-bit

I/O

bus

is used in

this

computer

for even higher performance.

This

bus

is called

the

DIO-II

bus

and

provides 6

Mbyte/sec

transfer

rates, handling even

the

highest-performance peripherals independently

of

processor access

to

main memory.

It

is com-

patible

with

the

16-bit DIO

bus

of

the

Series 200

and

the

Model 310

and

320 computers, allowing

access

to

most accessory

and

interface

cards

available for those systems.

Model

350 memory

boards

are

accessed by a

third,

very-high speed :32-bit system bus. Con-

necting between

the

processor

board

and

RAM boards, it allows faster read

and

write

cycles

than

the

I/O

busses would

permit.

Figure

1-8 is a

diagram

of

the

I/O

architecture

for

the

Model 330

and

350 computers.

16 bit

Built-in

I/O:

LAN.

HI

SPD

HP-IB.

32 bit

PROCESSOR

32 bit

HP-HIL.

RS-232C.

CACHE

HP-IB.

AUDIO

MMU

16/32

bit

(/)

Built-in

DMA

:::::>

m

T

0

16 bit

010

INTERFACES

C

32

bit

RAM

32 bit

010

II

INTERFACES

16 bit

VIDEO

BOARDS

AND

or

32

bit

GRAPHICS

INTERFACES

Figure

1-3. Model 330/350

Computer

I/O

Architecture

Product

Information 5

Motherboard/Backplane

As

Figure

1-4 shows,

three

motherboard

system-slot connectors are used by

the

system

processor

board,

system

interface

board,

and

RAM

board.

One

system

slot

is

available for

the

video

board,

display

system

interface

board,

or

2-slot

DIO

backplane.

System

Interface

Board

350

Processor

Board

4

MB

RAM

Cntrlr. Bd.

T

Empty

for

Video Board

010-11

Backplane

FRONT

High Speed Disc

Interface

2-Connector

System Bus

(Port of Rear Cover Plate)

REAR

Figure

1-4.

Model

350

System

Slot

Diagram

6

Product

Information

Keyboards

Two keyboards

are

compatible

with

the

Model 330

and

350

HP-HIL

interface:

HP

46021A

Standard

keyboard is

the

Integrated

Terminal

Format

(ITF)

Keyboard.

It

connects

to

the

HP-HIL connector on

the

system interface board.

IriP

98203C

An optional keyboard

with

the

same keys

and

rotary

control knob as used

with

several Series

200

and

300

COITlputers.

It

is used on

the

HP-HIL

interface.

HP

9000 Hardware Compatibility

lModel

330

and

350

hardware

compatibility ensures use

and/or

support

of

the

same:

• Series 200/300 interface/accessory

cards

(except 256

Kbyte

and 1 Mbyte

RAM cards).

• Series 300 graphics subsystems

• Peripherals

supported

on

other

Series 300 systems.

These workstations

are

fully compatible

with

the

wide range of disc

and

tape

drives,

printers

and

plotters,

and

HP-HIL devices.

Either

of

the

two optional Direct-Connect

I/O

Expanders

can

be

added

to

the

Model 330

or

:350,

allowing system expansion as application needs increase.

Product

Information 7

FRONT

1

I

T

98570A

Direct Connect

I/O

Expander

Two

System Slots

350

Four System

Slots

010-11

Backplane

SPU

4-Slot

010

Backplane

Option

004

deletes this

backplane leaving

four

total system slots

REAR

98568A

with

Option

132

1

I

T

Direct Connect

I/O

Expander

8-Slot

010

Backplane

REAR

010-11

Backplane

Figure 1-5. Direct Connect

Expanders

Diagram

8

Product

Information

Operating

Systems

HP-UX 5.2

Series 300

HP-UX

5.2

adds

support

for

both

computers

while maintaining object code

compat-

ibility

with

earlier releases.

Programs

will continue

to

run

without

recompiling.

The

5.2 release

supercedes all previous Series

300 releases.

Additional comlnands have been

added

so

that

the

computer

has a command

set identical

to

the

Model 840. All

commands

that

are

not

hardware,

dependent

are

on

the

Series 300 systems,

except

job

control.

The

AppHcation Execution Environment (AXE) is now available in

both

a single-user version

and

a new multi-user version. Single-user limitations have been removed. No additional com-

mands

or

utilities are included.

It

is intended for use

with

run-only multi-user applications.

Additional

administration

may

be

necessary for a multi-user system.

The

multi-user

Program-

ming Environment now requires

the

multi-user

AXE

as a prerequisite.

All

of

these

computer's

HP-UX

systems feature a built-in LAN, allowing

them

to

function as

departmental

resource servers for sharing space on large local discs

and

for sharing

attached

high-quality

printers

and

plotters. Because

the

LAN is

an

industry

standard,

the

Model 350

workstations

can

also be connected

to

other

vendors' systems

to

access

data

and

to

utilize

the

other

computing

resources available

to

the

department.

BASIC 5.0

(HP

98613C) is a revision of

the

Series 200/300 BASIC 4.0, Revision 4.03. BASIC

5.0

provides upward compatibility

with

BASIC

:3.0

and

4.0. New for BASIC 5.0 is a Hierarchical

File Systelm

(HFS) Binary. Model 350 users now have access

to

the

HP-UX

file system directory,

with

or

without

HP-

UX. HFS

is

compatible

with

LIF

and

SRM

and

provides easy switching

between

BASIC

and

HP-UX

via soft re-boot.

BASIC 5.0 is sold

either

as a

standalone

language system

or

bundled

with Series 200/300

systems, including

the

Model 330

or

350.

Pascal 3.2

Pascal 3.2 provides selective file back-up

and

is object code compatible

with

Pascal 3.1. An

HFS Binary also provides access

to

the

HP-UX

file system directory

with

or

without

HP-UX.

Software Compatibility

For software, these computers:

• Use

the

same Series 300 Application Software

Object

Code .

• Are source code compatible

with

HP

Precision Architecture.

Product

Information 9

Product Identification

Several

terms

in

this

manual

are

used

to

describe

and

identify

the

various

parts

of

the

computer

and

bus

expander.

This

section explains

the

terms

used

to

improve your

understanding

of

service information.

Product Identification Terms

Each

product

has

its

set

of

included

hardware

similar

to

that

in Table 1-1.

Product

numbering

conventions used

with

this

cOInputer

are

explained here

to

clarify

the

following information:

• Systems

Ordered

by Customers.

•

Products

Ordered

by

HP

Field Offices.

•

Products

Manufactured

by

HP

Ft.

Collins Systems Division

Systems Ordered

by

Customers.

When

these

computer

systems

are

ordered

by customers, a suffix is

added

to

the

Model

number,

such as Model 350AIM

that

identifies

the

computer

system

ordered by customers. Refer

to

the

Model 350

Hardware

Price

List for a

current

listing

of

all

bundled

systems.

Products Ordered

by

HP

Field Offices.

A five-digit

product

number

is used by

HP

field offices

to

order

the

computers.

This

number

is

strictly

for ordering purposes

and

not

for formal

product

identification.

HP

9000 Series 300

Model 330

and

350

Computer

is

Product

Number

HP

98562A

and

98562B, respectively. A

complete

explanation

of

these

names

and

numbers

is shown

later

in

this

chapter.

Configuration

and

other

product

information is also covered.

Products Manufactured

by

HP

Technical Workstations Operations

At

the

manufacturing

division,

the

computer's

are

built

and

configured using

the

numbering

conventions explained above. Note

that

these

numbers

relate

only

to

the

computer

or

bus

ex-

pander

and

do

not

include peripherals, such as disc drives, some monitors,

and

some accessories.

Other

HP

divisions provide

the

rest

of

the

products

bundled

with

the

computer

system.

Serial Numbers

Serial nurnbers

are

affixed

to

each

computer

and

bus

expander

for identification purposes. A

decal on each

product

has

the

serial number. An example serial

number

is

explained below:

Serial No. 2623A01234

10

Product Information

Location: Behind

the

power supply access cover

on

the

inside

bottom

of

the

chassis.

Description:

5-digit unique identifying number. Country

of

Origin Code.

Product

Code, decoded as:

First

2 digits + 60 =

Last

2 digits

of

year

product

was

introduced

or

significantly changed.

Last

2 digits =

number

of

week in

year

product

was

introduced

or

significantly changed.

Hardware

Terminology

Hardware

is used

to

define physical elements

of

these

products.

Different

parts

and

locations

of

hardware

items

are

explained below.

Product

Terms/Conventions

The

following

terms

are

used

to

describe

products

and

their

main

parts

and

areas:

•

Computer

- A

product

containing

the

central

processing

unit

(CPU)

and

other

assemblies

such as RAM, interface,

and

video

boards,

and

other

accessory cards. Sometimes

the

computer

is referred

to

as

the

System

Processing

Unit

(SPU).

• DIO Slots -

The

narrow slots for accessories in

the

back

of

the

computer

or

expander.

Two

or

four slots

are

available as

options

for

the

computer

and

expander.

Distinction

between

these

slots are:

•

The

top

slot is

an

accessory

card

slot.

•

The

second slot down is

an

I/O

card

slot.

•

System

Slots -

The

wide slots in

the

computer

or

expander

are

for

the

processor, RAM,

video,

or

system

interface boards.

•

Internal

(circuit) - A circuit, such as

an

interface,

that

is

part

of

the

processor

board.

Internal

does

not

mean

'inside

the

computer's

case

parts'.

•

External

(circuit) - A circuit

that

is

located

on

an

assembly

other

than

the

processor

board.

External

does

not

mean

'outside

the

computer's

case

parts'.

•

Peripheral

- A device

external

to

the

computer,

such as a keyboard, monitor, disc drive,

plotter,

printer,

bus

expander, etc.

•

I/O

:Expander - A device

external

to

the

computer

that

connects

to

the

computer's

DIO-II

bus.

This

device provides power

to

its

installed accessory

cards

and

pernlits

more

of

these

cards

to

be

used in

the

computer

system. Sometimes

they

are

called

bus

extenders. For

the

Model

:350

computer

systems,

the

product

name

is Direct-Connect

System

Slot

I/O

Expander.

•

System -One

or

more

computers

with

one

or

more

peripherals

connected

together

to

run

an

application for a desired

end

result.

PC

Boards

PC

boards

in

the

computer

and

bus

expander

are

made

of

several

component

parts.

Identifying

terms

used in

this

manual

are:

•

Cards -Boards

installed in

the

DIO

card

cage slots.

•

I/O

Card

- A

card

that

outputs

to

and

inputs

from a

peripheral

device.

They

are

installed in

DIO

slots. For example,

an

RS-232

I/O

card.

• Accessory

Card

- A

card

that

only

operates

on

the

DIO

bus

and

does

not

talk.

to

a

peripheral

device.

They

are

installed in

either

I/O

or

accessory

card

slots.

•

Boards

- Assemblies installed in

the

wide

system

slots

or

inside

the

product.

Boards

are

not

usually removed

or

installed by users.

Product

Information

11

Two-board

assemblies

are

those

consisting

of

one

board

connecting

to

the

motherboard

and

an

"add-on"

board

attached

to

the

bottom

board. 8 and

16

Mbyte

two-board assem-

blies

are

examples.

• Backplane -

The

board

in

the

card

cage

with

connectors for

DIO

cards

to

plug into.

Software

Terminology

As used in

this

manual,

software refers

to

information

stored

in,

or

on

a device. Typically,

this

information

can

be

changed

and

can

be

transferred

to

another

location in

the

computer

system.

Types

of

software are:

• Firmware -

The

data

or

instructions

in Read-Only-Memory (ROM) chips.

• Operating

Systems -Computer

languages, such as BASIC, Pascal,

and

HP-UX.

They

have various

commands,

statements,

and

keywords

that

when executed by

the

CPU

in a

particular

sequence, cause

computer

to

manipulate

data

to

some desired

end

result.

• Application Program - A series

of

operating

system

program

lines in a specific sequence

to

cause specific actions, such as accounting, electro-mechanical design,

data

sampling

and

output,

etc.

This

information is sometimes referred

to

as software as it is information

that

is

stored

in

or

on a medium

and

can

be

transferred.

Hardware Support Documentation

The

purpose

of

these

computers

and

expanders

Hardware

Documentation

is

to

support

the

installation

and

maintenance

of

these products.

Hardware

Support

Docu-mentation consists

of

six

manuals

for

the

HP

9000 Series 300 Models 330

and

350

Computers

and

HP

98568A

Opt.

132

and

HP

98570A Expanders:

• Service

Information

Manual

• Service

Handbook

• Service Notes

• Test Tools

Manual

• Self-Paced

Hardware

Training Guide.

•

HP

9000 Series

200/300/500

Site

Preparation

Manual

• Series 300

Computer

Systenl Configuration Reference

The

following

manuals

also relate

to

hardware:

• Various

Installation

Notes

• Series 300

Installation

Reference

• Series 200/300

Peripheral

Installation

Guide

A complete listing

of

titles

and

part

numbers

is

in

Chapter 7 of

this

manual

and

the

Model

330/350

Service

Handbook,

Chapter

10.

12

Product

Information

Service

Information

Manual

This

manual

(the

one you're reading now) contains

tutorial

information on

the

computer's

and

bus

expander's

main features, functional descriptions of each assembly,

and

how

to

replace

these

assemblies.

Its

purpose is

to

serve as a learning tool in

training

environments wherein

the

service person

learns how

the

computer

and

bus

expander

works

and

its

parts

are

replaced. Most of

the

information in

the

Service Information Manual is

not

found in

the

Service Handbook.

Organization of

the

Service Information Manual is as follows:

Chapter

No.

and

Title

Front

Matter

Chapter

1:

Product

Information

Chapter

2:

Assembly Replacement

Chapter

3:

Functional Description

Chapter

4:

Boot

Rorvr Functions

Chapter

5:

Troubleshooting

Chapter

6:

Parts

Lists

Chapter

7:

Reference

Contents Has legal notices, safety

situations

explained, plus a Ser-

vice Information Locator

to

help you find service infor-

mation. Introduces

the

computer/bus

expander, covers features,

specifications, options, accessories,

operating

systems,

repair philosophy,

and

a general description of

the

Model

350

Computers

and

HP

98570 Bus Expanders. Has

an

overview of how

the

Hardware

Documentation

is orga-

nized. In

this

chapter, disassembly

and

reassembly of all field

replaceable

parts

for

the

computer

and

bus

expander

are covered. Reference

to

the

Service

Handbook

and

Chapter

6 is

made

for

part

number

information.

Each assemblies functional description

is

covered

to

block

diagram

level.

The

sequence of events for power-up, self-tests,

and

booting

an

operating

system

are

explained. Turn-on

displays

are

shown.

This

chapter

contains

tutorial

infonnation

for

trou-

bleshooting

the

computer

and

bus

expander. Self-test

errors for

the

computer

and

expander

are

explained.

Has

parts

ordering information, as well as

part

numbers

and

descriptions of field replaceable

parts.

Contains

hardware/software

manual

titles,

and

other

helpful information.

Product

Information

13

Service Handbook

This

manual

is

intended

to

be

used

on

site

during

service situations.

It

contains information

useful

to

configuring, troubleshooting,

and

replacing

parts.

It is organized as follows:

Chapter No. and Title

Contents

Chapter

1,

Product

Information

Has a Has a brief description

of

the

product,

along

with

config-

brief description

of

the

product,

uration

and

similar information.

Product

specifications

are also listed.

Chapter

2,

Environmental,

Installation,

and

PM

Chapter

3, Configuration

Chapter

4,

Troubleshooting

Chapter

5,

Tests

Chapter

6,

Adjustments

Chapter

7,

Systems

Chapter

8,

Replacement

Parts

Chapter

9, Diagrams

Chapter

10, Reference

Chapter

11, Service Notes

14

Product

Information

Gives power requirements, fuse

and

power cord

data,

and

installation information.

If

preventive

maintenance

is required, it

is

shown in

this

chapter.

Lists various

product

configurations

and

explains

what

each one is. Lists tools required, including Test Tools,

and

explains

several

troubleshooting

procedures. Flow

charts

are

fre-

quently used. Lists

tests

to

run

to

check

out

the

computer,

some pe-

ripherals,

and

some accessories

and

interfaces.

There's

no

adjustments

for

the

computer.

Refers

to

the

Model 330/350 Pricing

Information

and

Technical

Data

sheet for

current

bundled

system

con-

figurations. Lists

part

numbers

for all field-replaceable

parts

and

e1

plains how

they

may

be

obtained.

Block

diagrams

of

the

products

are

shown here.

Other

documentation

these

products

are

listed here

with

their

part

numbers.

When

you receive Service Notes for these

products,

they

should

be

inserted

here.

HP 9000 318M Service Information Manual

Specifications and Main Features

Frequently Asked Questions

User Manual