Access PCI-COM422/4 Computer Hardware User Manual


 
Page v
Table of Contents
Chapter 1: Introduction .............................................. 1-1
RS422 Balanced Mode Operation ......................................... 1-1
COM Port Compatibility .................................................. 1-1
Communication Mode ................................................... 1-1
Baud Rate Ranges ..................................................... 1-2
Specifications ......................................................... 1-2
Chapter 2: Installation .............................................. 2-1
CD Installation ......................................................... 2-1
3.5-Inch Diskette Installation .............................................. 2-1
Directories Created on the Hard Disk ....................................... 2-2
Installing the Card ...................................................... 2-4
Input/Output Connections ................................................ 2-5
Chapter 3: Option Selection .......................................... 3-1
Chapter 4: Address Selection ......................................... 4-1
Chapter 5: Programming ............................................. 5-1
Sample Programs ...................................................... 5-1
Windows Programming .................................................. 5-1
Initialization ........................................................... 5-1
Reception ............................................................ 5-3
Transmission .......................................................... 5-4
Chapter 6: Connector Pin Assignments ................................ 6-1