Black Box
IC187C, IC133C-R2
manual
Troubleshooting
Specifications
Install
Factory Default Settings
Card Setup
Appendix B Connector Pinouts
Clocking mode divide by
Page 35
NOTES
Page 34
Page 36
Image 35
Page 34
Page 36
Contents
Port RS-232/422/485 PCI Host Adapter
FCC and IC Statements
Port RS-232/422/485 PCI Host Adapter
NOM Statement
Trademarks
Table of Contents
Contents
Number of Ports 2 RS-232/422/485 Connectors 2 DB9 male
Specifications
What’s Included
Introduction
Overview
Introduction
Factory Default Settings
RS-485 Enable Modes
Card Setup
Card Setup
Line Termination
Address and IRQ selection
Name Function
Electrical Interface Selection
RS-232 and RS-422/485
Clock Modes
DIV1 DIV2 DIV4
10. Clocking mode divide by
Baud Rates and Divisors for the Div1 Mode
For this Data Rate Choose this Divisor
Baud Rates and Divisors for the Div2 mode
Divisors for the Div 2 Mode
Setting Up the Operating System
Installation
Installation
Installing the Hardware
Serial Utility Diskette
Troubleshooting
Shipping and Packaging
Calling Black Box
Purpose and Early History of Interrupts
Appendix a Interrupt Handling
Why Use an Interrupt Status Port ISP?
RS-232
Appendix B Connector Pinouts
RS-422/485
RS-422
Appendix C Electrical Interfaces
RS-485
Appendix D Asynchronous Communication
Figure D-1. Bit diagram for asynchronous communication
Appendix D Asynchronous Communication
J2C
Appendix E Board Layout
Page
Page
Copyright 2000. Black Box Corporation. All rights reserved
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