Compaq EN Series User Manual

Technical Reference Guide
Compaq Personal Computers
Original - April 1998
E-1
Appendix E
WIDE ULTRA SCSI HOST ADAPTER
E. Appendix E Wide Ultra SCSI Host Adapter
E.1 INTRODUCTION
The Adaptec AHA-2940UW SCSI Host Adapter (Compaq p/n 334136-001) is a PCI peripheral
that provides high performance interfacing with compatible SCSI peripherals, specifically hard
drives. The card installs in a PCI slot and supports full bus mastering capability.
NOTE:
This appendix describes the Wide Ultra SCSI Adapter in general. For detailed
information on the Ultra SCSI Adapter card refer to Adaptec, Inc documentation.
This appendix covers the following subjects:
♦ Functional description (E.2) page E-2
♦ SCSI adapter programming (E.3) page E-3
♦ Specifications (E.4) page E-3
♦ User guidelines (E.5) page E-4
♦ SCSI connectors (E.6) page E-5
Figure E–1.
Wide Ultra SCSI Host Adapter Card Layout
External
Wide Ultra
SCSI Connector
AIC7880
Internal
Wide Ultra SCSI Connector
Internal
Ultra SCSI Connector

Compaq EN Series Specifications

General

Brand	Compaq
Model	EN Series
Category	Desktop
Language	English