WD1003A-RA2 - Disk Controllers User Guide

Western Digital

Download the WD1003A-RA2 datasheet PDF. This datasheet also covers the WD1003-RAH variant, as both devices belong to the same disk controllers user guide family and are provided as variant models within a single manufacturer datasheet.

General Description

Standard factory setting.

Status read is latched.

Used for IBM Personal Computer AT if Winchester activity LED is connected to J6.

📥 Download Datasheet

WD1003A-RA2 disk controllers user guide by Western Digital - Datasheet Preview — Note: The manufacturer provides a single datasheet file (WD1003-RAH-WesternDigital.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	WD1003A-RA2
Manufacturer	Western Digital
File Size	64.86 KB
Description	Disk Controllers User Guide
Datasheet	WD1003A-RA2 Datasheet

Other Datasheets by Western Digital

Part Number	Description
WD1003	User Guide
WD1003-RA2	Disk Controllers User Guide
WD1003-RAH	Disk Controllers User Guide
WD1003S-RAH	Disk Controllers User Guide
WD1002	User Guide
WD1002-05	Winchester Floppy Disk Controller
WD1002-SHD	Winchester Controller OEM Manual
WD1004-27x	Winchester Disk Controller Boards
WD1004A-WXI	Winchester Disk Controller Boards
WD1010	Winchester Disk Controller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text

USER'S GUIDE WD 1003-RAH WD 1003S-RAH WD 1003-RA2 WD 1003A-RA2 Winchester Disk Controllers Important Information Do not Discard Document Scope This document describes the hardware and software installation of the following Western Digital controllers: WD 1003-RAH WD1003S-RAH WD 1003-RA2 WD 1003A-RA2 Two versions of the WD1003-RA2 are available: Feature 000 (F000). Non-translation operation only Feature 001 (F00l). Translation operation only. The other controllers described in this document have one standard version. These controllers are designed for use in IBM Personal Computer ATs or other AT-compatible computers with a 16-bit data bus. The use of the term controller refers to all boards described within this document.