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# COROLLARY, INC.
8X4GT
Card Type Serial
Processor 80286
Processor Speed 25MHz
Chipset 8530
Maximum Onboard Memory 128KB SRAM
I/O Options Serial ports (32)
Data Bus 16-bit ISA
Card Size Full height, three-quarters length
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|----------------------+-------+---------------------+-------|
| Serial ports 1-8 | CN1 | Serial ports 17-24 | CN3 |
|----------------------+-------+---------------------+-------|
| Serial ports 9-16 | CN2 | Serial ports 25-32 | CN4 |
|------------------------------------------------------------|
| Note:Standard RJ-11 serial ports are provided on |
| external expansion boxes. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BASE I/O ADDRESS SELECTION |
|------------------------------------------------------------|
| Setting | SW1 | SW2 |
|----------------------+--------------------+----------------|
| | 0A0000h | Position A | Position 0 |
|-------+--------------+--------------------+----------------|
| | 0B0000h | Position B | Position 0 |
|-------+--------------+--------------------+----------------|
| | 0C0000h | Position C | Position 0 |
|-------+--------------+--------------------+----------------|
| | 0D0000h | Position D | Position 0 |
|-------+--------------+--------------------+----------------|
| | 0E0000h | Position E | Position 0 |
|-------+--------------+--------------------+----------------|
| ยป | D00000h | Position 0 | Position D |
|-------+--------------+--------------------+----------------|
| | D20000h | Position 2 | Position D |
|-------+--------------+--------------------+----------------|
| | D40000h | Position 4 | Position D |
|-------+--------------+--------------------+----------------|
| | D60000h | Position 6 | Position D |
|-------+--------------+--------------------+----------------|
| | D80000h | Position 8 | Position D |
|-------+--------------+--------------------+----------------|
| | DA0000h | Position A | Position D |
|-------+--------------+--------------------+----------------|
| | DC0000h | Position C | Position D |
|-------+--------------+--------------------+----------------|
| | DE0000h | Position E | Position D |
|-------+--------------+--------------------+----------------|
| | E00000h | Position 0 | Position E |
|-------+--------------+--------------------+----------------|
| | E20000h | Position 2 | Position E |
|-------+--------------+--------------------+----------------|
| | E40000h | Position 4 | Position E |
|-------+--------------+--------------------+----------------|
| | E60000h | Position 6 | Position E |
|-------+--------------+--------------------+----------------|
| | E80000h | Position 8 | Position E |
|-------+--------------+--------------------+----------------|
| | EA0000h | Position A | Position E |
|-------+--------------+--------------------+----------------|
| | EC0000h | Position C | Position E |
|-------+--------------+--------------------+----------------|
| | EE0000h | Position E | Position E |
|------------------------------------------------------------|
| Note:If settings below D00000h are used, the card |
| will use 8-bit data transfers. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIAGNOSTIC LED(S) |
|------------------------------------------------------------|
| LED | Color | Status | Condition |
|----------+----------+------------+-------------------------|
| LED | Red | On | Power is on |
|----------+----------+------------+-------------------------|
| LED | Red | Blinking | Error has occurred |
|----------+----------+------------+-------------------------|
| LED | Red | Off | Power is off |
|------------------------------------------------------------|
| Note:The location of the LED is unidentified. |
+------------------------------------------------------------+