Adaptec 2940UW Installation Guide download pdf (Page 2)

1

AHA-2940/2940W Installation Guide

Part Number: 510881-00, Rev. A

Print Spec Number: 493890-00

Current Date: 7/5/95 ECN Date: 7/11/95

Introduction

The Adaptec AHA

®

-2940 and AHA-2940W PCI-to-

Fast SCSI host adapters provide a powerful multi-

tasking interface between your computer’s PCI bus

and SCSI devices (disk drives, CD-ROM drives,

scanners, tape backups, removable media drives,

etc.). Collectively, both host adapters are referred to

as the AHA-2940/2940W. The following figures

show the major components on the AHA-2940 and

AHA-2940W.

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Host Adapter BIOS

50-pin 8-bit Internal

SCSI Connector

Host Adapter LED

AIC-78xx SCSI Protocol Chip

50-pin 8-bit

External

SCSI

Connector

LED Connector

Adaptec AHA-2940

Host Adapter BIOS

50-pin 8-bit Internal SCSI Connector

Host

Adapter

LED

AIC-78xx SCSI Protocol Chip

68-pin 16-bit

External

SCSI

Connector

LED Connector

68-pin 16-bit

Internal SCSI

Connector

Adaptec AHA-2940W

1 2 3 4 5 6 7 ... 13 14

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