TEXT View Source
# UNIDENTIFIED
MULTI-I/O 286
Card Type Multi I/O card
Chip Set Unidentified
Maximum Onboard Unidentified
Memory
I/O Options Serial port (2), Game port, Parallel port
Data Bus 8-bit ISA
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|----------------------+-------+---------------------+-------|
| Serial port A | CN1 | Game port | CN3 |
|----------------------+-------+---------------------+-------|
| Serial port B | CN2 | Parallel port | CN4 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|----------------------------------------+-------+-----------|
| Parallel port disabled | J1 | Open |
|----------------------------------------+-------+-----------|
| Parallel port enabled | J1 | Closed |
|----------------------------------------+-------+-----------|
| Game port disabled | J2 | Open |
|----------------------------------------+-------+-----------|
| Game port enabled | J2 | Closed |
|----------------------------------------+-------+-----------|
| Serial port A disabled | J3 | Open |
|----------------------------------------+-------+-----------|
| Serial port A enabled | J3 | Closed |
|----------------------------------------+-------+-----------|
| Serial port B disabled | J4 | Open |
|----------------------------------------+-------+-----------|
| Serial port B enabled | J4 | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PARALLEL PORT ADDRESS SELECTION |
|------------------------------------------------------------|
| Setting | Label | Position |
|--------------------+------------------+--------------------|
| LPT1 (378h) | S1/3 | Off |
|--------------------+------------------+--------------------|
| LPT2 (278h) | S1/3 | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT A ADDRESS SELECTION |
|------------------------------------------------------------|
| Setting | S1/1 | S1/2 |
|-------------------------+-----------------+----------------|
| » | COM1 (3F8h) | Off | Off |
|----+--------------------+-----------------+----------------|
| | COM3 (3E8h) | Off | On |
|----+--------------------+-----------------+----------------|
| | COM5 (3E0h) | On | Off |
|----+--------------------+-----------------+----------------|
| | COM7 (330h) | On | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT B ADDRESS SELECTION |
|------------------------------------------------------------|
| Setting | S1/4 | S1/5 |
|--------------------------+----------------+----------------|
| COM2 (2F8h) | Off | Off |
|--------------------------+----------------+----------------|
| COM4 (2E8h) | Off | On |
|--------------------------+----------------+----------------|
| COM6 (2E0h) | On | Off |
|--------------------------+----------------+----------------|
| COM8 (2F0h) | On | On |
|------------------------------------------------------------|
| Note: Must install a 16450 chip in slot U2 to enable |
| serial port B; Or - add 75188/1489 into U7 or 75189/1489 |
| into U6. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT A INTERRUPT SELECTION |
|------------------------------------------------------------|
| IRQ | S2/3 | S2/4 |
|-------------------------+-----------------+----------------|
| | IRQ3 | Off | On |
|------+------------------+-----------------+----------------|
| » | IRQ4 | On | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT B INTERRUPT SELECTION |
|------------------------------------------------------------|
| IRQ | S2/5 | S2/6 |
|-------------------------+-----------------+----------------|
| » | IRQ3 | Off | On |
|------+------------------+-----------------+----------------|
| | IRQ4 | On | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PARALLEL PORT INTERRUPT SELECTION |
|------------------------------------------------------------|
| IRQ | S2/1 | S2/2 |
|-------------------------+-----------------+----------------|
| | IRQ5 | Off | On |
|------+------------------+-----------------+----------------|
| » | IRQ7 | On | Off |
+------------------------------------------------------------+