Introduction
Introduction
Overview
The Omega Engineering OMG-COMM8-Aprovides the PC with eight RS-232 asynchronous ports. The OMG-COMM8-Aallows for connection to any device utilizing the RS-232 electrical interface, such as modems, data-entry terminals, and plotters.
What’s Included
The OMG-COMM8-Ais shipped with the following items. If any of these items are missing or damaged, contact the supplier.
∙OMG-COMM8-ASerial I/O Adapter
∙“Octopus” Cable providing 8 DB-25 connectors.
∙3.5″ Serial Utility Diskette
∙User Manual
Factory Default Settings
The OMG-COMM8-Afactory default settings are as follows:
Port # | Base Address | IRQ | 
Port 1  | 280  | 2/9  | 
Port 2  | 288  | 3  | 
Port 3  | 290  | 4  | 
Port 4  | 298  | 5  | 
Port 5  | 2A0  | 2/9  | 
Port 6  | 2A8  | 3  | 
Port 7  | 2B0  | 4  | 
Port 8  | 2B8  | 5  | 
Omega Engineering OMG-COMM8-A  | Page 1  |