IBM Personal System/2 60 Manual de uso y cuidado

First Edition (May, 1988)

The following paragraph does not apply

the United Kingdom

any country where

such provisions

are

Inconsistent with local law: INTERNATIONAL BUSINESS MACHINES

CORPORATION PROVIDES THIS PUBLICATION

"AS

IS" WITHOUT WARRANTY

ANY

KIND,

EITHER

EXPRESS

IMPLIED, INCLUDING, BUT

NOT

LIMITED

TO,

THE

IMPLIED

WARRANTIES OF MERCHANTABILITY

FITNESS

FOR

A PARTICULAR

PURPOSE.

Some states do not

allow

disclaimer of express

implied warranties in certain

transactions, therefore,

this

statement may not apply

you.

This publication could include technical inaccuracies

typographical errors. Changes

are periodically made to the information herein; these changes will be incorporated in

new editions of

the

publication. IBM may make improvements

and/or

changes in the

product(s) and/or the program(s) described in this publication at anytime.

It is possible that this publication may contain reference to, or information about, IBM

products (machines and programs), programming,

services that

are

not announced

in your country. Such references

information must not be construed

mean that

IBM intends to announce such IBM products, programming,

services in your country.

THE PUBLICATION OF THE INFORMATION CONTAINED HEREIN IS NOT INTENDED TO

AND DOES NOT CONVEY ANY RIGHTS OR LICENSES, EXPRESS OR IMPLIED, UNDER

ANY

IBM

PATENTS, COPYRIGHTS, TRADEMARKS,

MASK

WORKS OR ANY OTHER

INTELLECTUAL PROPERTY RIGHTS.

Requests

for

copies ofthis publication and for technical information about IBM

products should be made

your IBM Authorized Dealer

your IBM Marketing

Representative.

Personal System/2 is a registered trademark of the International Business Machines

Corporation.

1988.

No part of

this

work

may

reproduced

distributed in any form

by any means

without

prior

permission in writing from the IBM Corporation.

Preface

The Technical Reference library is intended for those who develop

hardware and software products for IBM Personal Computers and

IBM Personal System/2. Users should understand computer

architecture and programming concepts.

This technical reference provides hardware and software interface

information for the IBM Personal System/2 Model

and should be

used with the following publications:

IBM Personal Systeml2 Hardware Interface Technical Reference

IBM Personal Systeml2 and Personal Computer BIOS Interlace

Technical Reference

This manual consists of the following sections:

Section

"System Overview," describes the system, features,

and specifications.

Section

"Programmable Option Select," describes registers

used for configuration.

Section

"System Board," describes the system specific

hardware implementations

Warning:

The term "Reserved" describes certain signals, bits, and

registers that should not be changed. Use of reserved areas can

cause compatibility problems, loss of data,

permanent damage to

the hardware. When the contents of a register are changed, the state

of the reserved bits must

preserved. When possible, read the

For information about components

devices not described in this

manual, refer to the Hardware Interlace Technical Reference.

Information about diskette drives, fixed disk drives, adapters, and

external options are in separate option technical references.

III

Notes:

Contents

Section 1. System Overview

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

1-1

Description

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

1-3

System Board Features

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

1-3

System Board Block Diagram

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

1-5

System Board I/O Address Map

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

1-6

Specifications

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

1-7

Section

Programmable Option Select . . . . . . . . . . . . . . . . .

2-1

Description

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

2-3

POS

Address Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-5

Card Selected Feedback

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

2-6

System Board Setup

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

2-6

System Board Enable/Setup Register (Hex

0094)

.........

2-7

System Board

POS

0102)

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

2-8

System Board

POS

0103)

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

2-9

Adapter Enable/Setup Register (Hex

0096)

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

2-10

Section 3. System Board

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

3-1

Description

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

3-3

Micro

Channel

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

3-3

Adapter Identification

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

3-3

Central

Arbiter

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

3-3

Memory

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

3-7

Read-Only Memory Subsystem

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

3-7

Random Access Memory Subsystem

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

3-7

Real-Time Clock/Complementary Metal-Oxide Semiconductor

RAM

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

3-10

Miscellaneous System Functions

..........

. . . . . . . . .

3-21

Nonmaskable Interrupt

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

. . . . . .

3-21

System Control Port B (Hex 0061)

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

3-21

System Control Port A (Hex 0092)

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

3-23

Power-On Password

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

3-25

Hardware Compatibility

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

3-26

Index

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

X-1

Notes:

Figures

1-1. System Board Devices and Features

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

1-4

1-2.

System Board

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

1-5

1-3.

System Board I/O Address Map

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

1-6

1-4. Performance Specifications -System Board

.......

1-7

1-5.

Physical Specifications

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

1-8

2-1.

POS

I/O Address Map

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

2-5

2-2.

Card Selected Feedback Register (Hex

0091)

.......

2-6

2-3.

System Board Enable/Setup Register (Hex

0094)

.....

2-7

2-4.

System Board

POS

0102)

..........

2-8

2-5.

Parallel Port Select Bits

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

2-8

2-6.

System Board

POS

...........

2-9

2-7.

Adapter Enable/Setup Register (Hex 0096)

........

2-10

3-1. Arbitration Bus Priority Assignments

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

3-4

3-2. Arbitration Register, Write to Hex

0090

...........

3-5

3-3. Arbitration Register, Read Hex

0090

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

3-5

3-4. System Memory Map

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

3-8

3-5.

System Board Memory Connector

...........

. . . . 3-9

3-6. RT/CMOS RAM Address Map

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

3-10

3-7. RT/CMOS Address Register and NMI Mask (Hex

0070)

3-11

3-8.

/CMOS Data Register (Hex

0071)

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

3-11

3-9. Real-Time Clock Bytes

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

3-13

3-10. Status Register A

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

3-13

3-11. Status Register B

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

3-14

3-12. Status Register C

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

3-15

3-13. Status Register D

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

3-16

3-14. Diagnostic Status Byte

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

3-16

3-15. Diskette Drive Type Byte

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

3-17

3-16. Diskette Drive Type Byte (Bits 7 -

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

3-18

3-17. Diskette Drive Type Byte (Bits 3 -

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

3-18

3-18. Equipment Byte

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

3-19

3-19.

Equipment Byte (Bits

7,6)

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

3-19

3-20. Equipment Byte (Bits

5,4)

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

3-19

3-21. System Control Port B (Write)

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

3-22

3-22. System Control Port B (Read)

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

3-22

3-23. System Control Port A (Hex

0092)

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

3-23

vII

Notes:

vIII

Section 1. System Overview

Description

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

1-3

System Board Features

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

1-3

System Board Block Diagram

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

1-5

System Board 1/0 Address Map

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

1-6

Specifications

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

1-7

Model 60 System

Overview

1-1

Notes:

1·2

Model

System Overview

Tabla de contenidos

Otros manuales de De oficina de IBM

IBM

IBM PC 300PL Types 6862 Manual de instrucciones

IBM

IBM NetVista A30 Manual de usuario

IBM

IBM PC 300GL Types 6275 Manual técnico

IBM

IBM 2292 Manual del propietario

IBM

IBM NetVista A30 Manual de usuario

IBM

IBM NetVista A40 Manual de usuario

IBM

IBM PC 300 Guía de solución de problemas

IBM

IBM NetVista 2289 Manual de usuario

IBM

IBM NetVista A30 Manual de usuario

IBM

IBM Academic System 6152 Manual de usuario

IBM

IBM NetVista A30 Manual de usuario

IBM

IBM 6268 Documento técnico

IBM

IBM NetVista A21 Manual de servicio

IBM

IBM NetVista X40 Manual de usuario

IBM

IBM XT 286 Manual de usuario

IBM

IBM 2158240 - Aptiva E - 2158 Manual

IBM

IBM System x3950 Manual de usuario

IBM

IBM NetVista A40 Manual de servicio

IBM

IBM Types 8122 Manual de lista de piezas

IBM

IBM NetVista X40 Manual de usuario

IBM

IBM 2790 Manual de usuario

IBM

IBM NetVista X40 Manual de usuario

IBM

IBM PC 300PL Types 6862 Manual de usuario

IBM

IBM Power775 Manual

Manuales populares de De oficina de otras marcas

HP m9060n - Pavilion - Elite Hoja de especificaciones

Asus

Asus E210 Series Manual de usuario

Dell

Dell Inspiron 600m Manual de usuario

Dell

Dell Inspiron 3662 Manual de usuario

TotalFlow

TotalFlow uFLO Manual de usuario

HP Presario SV7000 - Desktop PC Manual de usuario

HP ProDesk 400 G5 Manual

Logitech

Logitech MK320 Manual de usuario

Dell

Dell XPS 730 H2C Manual de usuario

Sony

Sony Vaio Series Manual de usuario

Sony

Sony VGC-LT32E - Vaio All-in-one Desktop Computer Manual de usuario

Alto

Alto MD 250 Manual de usuario

Lenovo

Lenovo ThinkCentre Edge 72 Manual

Lenovo

Lenovo ThinkStation D20 Manual

Arbor Technology

Arbor Technology FPC-7800 Series Manual de usuario

Sony

Sony VAIO VGX-TP1 Series Manual de usuario

Asus

Asus Eee Box B204 Manual de usuario

Dell

Dell Optiplex 9010 All In One Manual de usuario