- OMEGA Engineering Dual Port PCI Interface Board User's Guide

Contents
INTRODUCTION..........................................................................1
OVERVIEW................................................................................................ 1
W
HAT’S INCLUDED................................................................................ 1
F
ACTORY DEFAULT SETTINGS............................................................ 1
CARD SETUP ..............................................................................2
ADDRESS AND IRQ SELECTION ............................................................ 2
C
LOCK MODES........................................................................................ 2
B
AUD RATES AND DIVISORS FOR THE ‘DIV2’ MODE........................ 3
B
AUD RATES AND DIVISORS FOR THE ‘DIV1’ MODE........................ 5
INSTALLATION ..........................................................................7
OPERATING SYSTEM INSTALLATION................................................. 7
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INDOWS 95/98/NT............................................................................... 7
W
INDOWS 3.1X........................................................................................ 7
DOS........................................................................................................... 7
O
THER OPERATING SYSTEMS.............................................................. 7
H
ARDWARE INSTALLATION................................................................. 7
TECHNICAL DESCRIPTION.........................................................8
INTERRUPTS............................................................................................ 8
W
HY USE AN ISP?................................................................................... 9
C
ONNECTOR PIN ASSIGNMENTS.......................................................... 9
RS-232.................................................................................................... 9
SPECIFICATIONS ......................................................................10
ENVIRONMENTAL SPECIFICATIONS..................................................10
M
ANUFACTURING................................................................................ 10
P
OWER CONSUMPTION........................................................................10
M
EAN TIME BETWEEN FAILURES (MTBF) ..................................... 10
P
HYSICAL DIMENSIONS........................................................................10
APPENDIX A - TROUBLESHOOTING.........................................11
APPENDIX B - HOW TO GET ASSISTANCE ..............................12
APPENDIX C - ELECTRICAL INTERFACE...................................13
RS-232.................................................................................................... 13
APPENDIX D - ASYNCHRONOUS COMMUNICATIONS ...............14
APPENDIX E - SILK-SCREEN ....................................................15