IBM 55PUS8118 SCSI-2 User manual

IBM
PCI SCSI-2 Fast/Wide Single-Ended Ada
pter
Installation Guide
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Note
Before using this information and the product it supports, be sure to read the general
information under "Product Warranties and Notices" included with your system unit.
Second Edition (November 1996)
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 International Business Machines Corporation 1998. All rights reserved.
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Contents
Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v
About This Book ...................................... vii
Related Publications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .vii
ISO 9000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .vii
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .vii
Chapter 1. Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
SCSI Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Handling the Adapter ................................... 1-2
Chapter 2. Preparing for Installation ........................ 2-1
Inventory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Determining Cable Needs ................................ 2-1
Chapter 3. Installing the Adapter .......................... 3-1
Remove Covers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Installing Internal SCSI devices ............................. 3-1
Connecting Internal Devices and Installing the Adapter ............... 3-1
Connecting External SCSI Devices ........................... 3-2
Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Chapter 4. Installing, Configuring, and Verifying Software ........... 4-1
Verifying Device Driver Installation ........................... 4-1
AIX Device Driver Installation .............................. 4-1
Windows NT (PowerPC Edition) Device Driver Installation - Version 3.51 .... 4-3
Windows NT (PowerPC Edition) Device Driver Installation - Version 4.0 ..... 4-3
Appendix A. Connecting SCSI Devices to the Adapter ............. A-1
Planning Your SCSI Device Layout ........................... A-1
Setting SCSI Addresses ................................. A-1
Terminating the SCSI Devices and Adapter ...................... A-3
Appendix B. Cable Choices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
Appendix C. Jumper Settings and Multi-Adapter Configurations ....... C-1
Multi-Adapter Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-5
Typical Multi-Adapter Configurations .......................... C-5
Appendix D. SCSI-2 Fast/Wide PCI-Bus Adapter Connectors ......... D-1
Contents iii
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Appendix E. Communications Statements . . . . . . . . . . . . . . . . . . . . . E-1
Federal Communications Commission (FCC) Statement .............. E-1
European Union (EU) Statement ............................ E-2
International Electrotechnical Commission (IEC) Statement ............. E-2
United Kingdom Telecommunications Safety Requirements ............. E-2
Avis de conformité aux normes du ministère des Communications du Canada . E-4
Canadian Department of Communications Compliance Statement ......... E-4
VCCI Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-4
Radio Protection for Germany .............................. E-4
iv PCI SCSI-2 Fast/Wide Single-Ended Adapter Installation Guide
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Safety Information
DANGER
An electrical outlet that is not correctly wired could place hazardous
voltage on metal parts of the system or the devices that attach to the
system. It is the responsibility of the customer to ensure that the outlet
is correctly wired and grounded to prevent an electrical shock.
Before installing or removing signal cables, ensure that the power
cables for the system unit and all attached devices are unplugged.
When adding or removing any additional devices to or from the system,
ensure that the power cables for those devices are unplugged before
the signal cables are connected. If possible, disconnect all power
cables from the existing system before you add a device.
Use one hand, when possible, to connect or disconnect signal cables
to prevent a possible shock from touching two surfaces with different
electrical potentials.
During an electrical storm, do not connect cables for display stations,
printers, telephones, or station protectors for communication lines.
Safety Information v
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vi PCI SCSI-2 Fast/Wide Single-Ended Adapter Installation Guide
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About This Book
This book (when used with your system unit documentation) helps you install the PCI
SCSI-2 Fast/Wide Single-Ended Adapter. It also provides information needed for
installing and configuring the necessary software device drivers and how to verify
that installation and configuration were successfully completed.
Related Publications
This book refers to the documentation that came with your system unit.
ISO 9000
ISO 9000 registered quality systems were used in the development and
manufacturing of this product.
Trademarks
AIX is a registered trademark of International Business Machines Corporation.
PowerPC is a trademark of International Business Machines Corporation.
Windows NT is a trademark of Microsoft Corporation.
About This Book vii
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viii PCI SCSI-2 Fast/Wide Single-Ended Adapter Installation Guide
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Chapter 1. Overview
The PCI SCSI-2 Fast/Wide Single-Ended Adapter enables you to use internal and
external small system unit system interface (SCSI) devices with system units
containing a Peripheral Component Interconnect (PCI) bus. The adapter conforms to
the American National Standards Institute (ANSI) SCSI-2 standard and the PCI local
specification, revision 2.0.
The PCI SCSI-2 Fast/Wide Single-Ended Adapter supports fast and wide SCSI
synchronous data rates up to 10 MHz. Wide (16-bit) SCSI supports a maximum
transfer rate of 20 MB (20,000,000 bytes) per second. Narrow (8-bit) SCSI supports
a maximum transfer rate of 10 MB per second.
The PCI SCSI-2 Fast/Wide Single-Ended Adapter allows the connection of internal
and external SCSI devices.
SCSI Connectors
There are three SCSI connectors on the adapter:
External connector:
– J2 68-pin SCSI standard connector.
Internal Connectors:
– J3 68-pin high-density SCSI standard connector for 16-bit attachment
– J4 50-pin (2 by 25) SCSI standard connector for 8-bit attachment.
J3
J2
J7
J4
Figure 1-1. SCSI Connectors
Chapter 1. Overview 1-1
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The adapter provides built-in SCSI terminators that are automatically enabled or
disabled depending on what cables are attached.
Handling the Adapter
Attention: Static electricity may damage your equipment. Leave the adapter in the
static-protective bag until you are ready to install the adapter.
1-2 PCI SCSI-2 Fast/Wide Single-Ended Adapter Installation Guide
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