Black Box IC110C, IC174C Replace the screw 5. Replace the cover, Installation is complete

Models: IC174C IC110C

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5.Replace the cover.

If you wish to change any resources assigned to the adapter, refer to the help file installed in the Black Box folder in the Start, Programs menu.

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Contents

Dual Port RS-232 Serial Interface MARCH IC110C IC174CRADIO FREQUENCY INTERFERENCE STATEMENTS FEDERAL COMMUNICATIONS COMMISSION ANDCANADIAN DEPARTMENT OF COMMUNICATIONS DUAL PORT RS-232 SERIAL INTERFACEPage DUAL PORT RS-232 SERIAL INTERFACEChapter ContentsConnectors - 2 DB9M 1. SpecificationsCHAPTER 1 Specifications Number of Ports2.2 What’s Included 2. Introduction2.1 Overview DUAL PORT RS-232 SERIAL INTERFACE2.3 Features CHAPTER 2 Introduction2.4 Technical Description DUAL PORT RS-232 SERIAL INTERFACEMode Signal NamePin Number CHAPTER 2 IntroductionBinary 3. Address SelectionAddress Typically COM1=3F8h COM2=2F8h COM3=3E8h COM4=2E8hON 1 2 3 CHAPTER 3 Address SelectionA3 EN 4. Option Selection Port Enable/DisableSetting the Interrupt Request DUAL PORT RS-232 SERIAL INTERFACECHAPTER 4 Option Selection Figure 4-1. Header E1 and E2 IRQ 4 selectedFigure 4-2. Headers E3 and E4 in Normal Mode 5.2 Installing the Hardware 5. Installation5.1 Installing the Adapter in Your Operating System 5.1.2 WINDOWS 95/984. Replace the screw 5. Replace the cover CHAPTER 5 InstallationInstallation is complete PORT1 PORT2 Appendix Circuit-Board DesignDUAL PORT RS-232 SERIAL INTERFACE 1 E3 1 E4 U6APPENDIX Circuit-Board Design Copyright 2000. Black Box Corporation. All rights reserved 1000 Park Drive Lawrence, PA 15055-1018 724-746-5500 Fax