Specifications

Technical data on the 8250 Serial Controller:
8250 Technical Specification
National Semiconductor Corporation
2900 Semiconductor Drive
Santa Clara, CA 95051
Technical data on the RS223C buffers:
MAX232 Data Sheet
Maxim Integrated Products, Inc.
510 N. PastoriaAvenue
Sunnyvale, CA 94086
The specification on the Small Computer System Interface (SCSI) can be obtained from:
ANSI X3.131 Specification
American National Standards Institute
1430 Broadway
New York,
NY 10018
In addition, the following general references are recommended:
The Peter Norton Programmer's Guide to the IBM PC
Microsoft Press
A Division
of Microsoft Corporation
10700 Northrup Way
Box 97200
Bellevue, Washington 98009
Interfacing
to the IBM Personal Computer
Lewis C. Eggebrecht
Howard W. Sams & Co., Inc.
A Subsidiary of Macmillan, Inc.
4300 West 62nd Street
Indianapolis, IN 46268 USA
4-3