Omega Engineering OMG-COMM8-A appendix Contents

Page 1

Contents
INTRODUCTION	1
OVERVIEW	1
WHAT’S INCLUDED	1
FACTORY DEFAULT SETTINGS	1
CARD SETUP	3
ADDRESS SELECTION	3
“PAL” ADDRESSING	4
IRQ SELECTION	5
INTERRUPT MODE OPTIONS	6
INSTALLATION	8
OPERATING SYSTEM INSTALLATION	8
Windows 3.x, Windows 95, Windows NT	8
OS/2	8
QNX	8
TECHNICAL DESCRIPTION	9
FEATURES	9
INTERRUPT STATUS PORT	9
DB-25 CONNECTOR PIN ASSIGNMENTS	10
DB-78 CONNECTOR PIN ASSIGNMENTS	10
SPECIFICATIONS	11
ENVIRONMENTAL SPECIFICATIONS	11
MANUFACTURING	11
POWER CONSUMPTION	11
MEAN TIME BETWEEN FAILURES (MTBF)	11
PHYSICAL DIMENSIONS	11
APPENDIX A - TROUBLESHOOTING	12
APPENDIX B - HOW TO GET ASSISTANCE	14
APPENDIX C - ELECTRICAL INTERFACE	15
RS-232	15
APPENDIX D - ASYNCHRONOUS COMMUNICATIONS	16

Image 1

Contents Contents Figures Introduction Factory Default SettingsOverview What’s IncludedPort # DB-25# Address Example Address Switch Position Setting Card SetupAddress Selection PAL Addressing DIP-switch IllustrationIRQ Selection 10 11 12M N S M Interrupt Mode OptionsM N S M OS/2 InstallationTechnical Description FeaturesInterrupt Status Port DB-78 Connector Pin Assignments DB-25 Connector Pin AssignmentsSignal Name Pin # Mode Port #Power Consumption Environmental SpecificationsPhysical Dimensions ManufacturingAppendix a Troubleshooting Page Appendix B How To Get Assistance RS-232 Appendix C Electrical InterfaceAppendix D Asynchronous Communications Asynchronous Communications Bit DiagramAppendix E 3421 Addendum Appendix F Silk-Screen Appendix G Compliance Notices Omega Engineering, Incorporated PO Box WarrantyTrademarks