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IC174C, IC110C manual Copyright 2000. Black Box Corporation. All rights reserved
Models:
IC174C
IC110C
1
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Specifications
Install
Signal Name
Setting the Interrupt Request
Features
Page 17
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© Copyright 2000. Black Box Corporation. All rights reserved.
1000 Park Drive • Lawrence, PA
15055-1018
•
724-746-5500
• Fax
724-746-0746
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Contents
MARCH IC110C IC174C
Dual Port RS-232 Serial Interface
CANADIAN DEPARTMENT OF COMMUNICATIONS
FEDERAL COMMUNICATIONS COMMISSION AND
RADIO FREQUENCY INTERFERENCE STATEMENTS
DUAL PORT RS-232 SERIAL INTERFACE
Chapter
DUAL PORT RS-232 SERIAL INTERFACE
Page
Contents
CHAPTER 1 Specifications
1. Specifications
Connectors - 2 DB9M
Number of Ports
2.1 Overview
2. Introduction
2.2 What’s Included
DUAL PORT RS-232 SERIAL INTERFACE
CHAPTER 2 Introduction
2.3 Features
DUAL PORT RS-232 SERIAL INTERFACE
2.4 Technical Description
Pin Number
Signal Name
Mode
CHAPTER 2 Introduction
Address
3. Address Selection
Binary
Typically COM1=3F8h COM2=2F8h COM3=3E8h COM4=2E8h
ON 1 2 3
CHAPTER 3 Address Selection
A3 EN
Setting the Interrupt Request
Port Enable/Disable
4. Option Selection
DUAL PORT RS-232 SERIAL INTERFACE
CHAPTER 4 Option Selection
Figure 4-1. Header E1 and E2 IRQ 4 selected
Figure 4-2. Headers E3 and E4 in Normal Mode
5.1 Installing the Adapter in Your Operating System
5. Installation
5.2 Installing the Hardware
5.1.2 WINDOWS 95/98
4. Replace the screw 5. Replace the cover
CHAPTER 5 Installation
Installation is complete
DUAL PORT RS-232 SERIAL INTERFACE
Appendix Circuit-Board Design
PORT1 PORT2
1 E3 1 E4 U6
APPENDIX Circuit-Board Design
1000 Park Drive Lawrence, PA 15055-1018 724-746-5500 Fax
Copyright 2000. Black Box Corporation. All rights reserved
