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# ARNET CORPORATION
COMSTAX INTELLIGENT COMMUNICATIONS CONTROLLER
Card Type Multi serial card
Chipset Controller Unidentified
I/O Options serial port (64 on external panels)
Maximum DRAM N/A
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location |
|----------------------------------------+-------------------|
| 44-pin serial port interface connector | CN1 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BASE I/O ADDRESS SELECTION |
|------------------------------------------------------------|
| Address | SW1/1 | SW1/2 | SW1/3 |
|---------------+--------------+--------------+--------------|
| 104h | Off | Off | On |
|---------------+--------------+--------------+--------------|
| 114h | Off | On | Off |
|---------------+--------------+--------------+--------------|
| 124h | Off | On | On |
|---------------+--------------+--------------+--------------|
| 204h | On | Off | Off |
|---------------+--------------+--------------+--------------|
| 224h | On | Off | On |
|---------------+--------------+--------------+--------------|
| 304h | On | On | Off |
|---------------+--------------+--------------+--------------|
| 324h | On | On | On |
|---------------+--------------+--------------+--------------|
| Disabled | Off | Off | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| FACTORY CONFIGURED - DO NOT ALTER |
|------------------------------------------------------------|
| Switch | Position |
|-----------------------------+------------------------------|
| SW1/4 | Off |
+------------------------------------------------------------+