(TXT) View Source
       
       # SIIG, INC.
       
          I/O EXTENSION-X.2
       
          Card Type   Multi-I/O                                          
          Chip Set    Unidentified                                       
          I/O Options Game port, parallel port, serial ports (2),        
                      clock/calendar                                     
          Data Bus    8-bit ISA                                          
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |       Function       | Label |      Function       | Label |
          |----------------------+-------+---------------------+-------|
          | Serial port 1        |  J1   | Parallel port       |  J3   |
          |----------------------+-------+---------------------+-------|
          | Serial port 2        |  J2   | Game port           |  J4   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |             Function              | Label |    Position    |
          |-----------------------------------+-------+----------------|
          | » | Parallel port IRQ is 7        |  JP3  |   Pins 3 & 4   |
          |   |                               |       |     closed     |
          |---+-------------------------------+-------+----------------|
          |   | Parallel port IRQ is 5        |  JP3  |   Pins 1 & 2   |
          |   |                               |       |     closed     |
          |---+-------------------------------+-------+----------------|
          | » | Parallel port address is 378h | SW1/3 |      Off       |
          |---+-------------------------------+-------+----------------|
          |   | Parallel port address is 278h | SW1/3 |       On       |
          |---+-------------------------------+-------+----------------|
          | » | Clock/calendar enabled        | SW1/4 |       On       |
          |---+-------------------------------+-------+----------------|
          |   | Clock/calendar disabled       | SW1/4 |      Off       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   SERIAL PORT ADDRESSES                    |
          |------------------------------------------------------------|
          | Port 1 Setting | Port 2 Setting |    SW1/1    |   SW1/2    |
          |----------------+----------------+-------------+------------|
          |  COM1: (3F8h)  |  COM2: (2F8h)  |     Off     |     On     |
          |----------------+----------------+-------------+------------|
          |  COM2: (2F8h)  |  COM3: (3E8h)  |     On      |    Off     |
          |----------------+----------------+-------------+------------|
          |  COM3: (3E8h)  |  COM4: (2E8h)  |     On      |     On     |
          |----------------+----------------+-------------+------------|
          |    Disabled    |    Disabled    |     Off     |    Off     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                  SERIAL PORT 1 INTERRUPT                   |
          |------------------------------------------------------------|
          |   Setting   |   JP1/A   |   JP1/B   |   JP1/C   |  JP1/D   |
          |-------------+-----------+-----------+-----------+----------|
          |   |  IRQ2   |  Closed   |   Open    |   Open    |   Open   |
          |---+---------+-----------+-----------+-----------+----------|
          |   |  IRQ3   |   Open    |  Closed   |   Open    |   Open   |
          |---+---------+-----------+-----------+-----------+----------|
          | » |  IRQ4   |   Open    |   Open    |  Closed   |   Open   |
          |---+---------+-----------+-----------+-----------+----------|
          |   |  IRQ5   |   Open    |   Open    |   Open    |  Closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                  SERIAL PORT 2 INTERRUPT                   |
          |------------------------------------------------------------|
          |   Setting   |   JP2/A   |   JP2/B   |   JP2/C   |  JP2/D   |
          |-------------+-----------+-----------+-----------+----------|
          |   |  IRQ2   |  Closed   |   Open    |   Open    |   Open   |
          |---+---------+-----------+-----------+-----------+----------|
          |   |  IRQ3   |   Open    |  Closed   |   Open    |   Open   |
          |---+---------+-----------+-----------+-----------+----------|
          | » |  IRQ4   |   Open    |   Open    |  Closed   |   Open   |
          |---+---------+-----------+-----------+-----------+----------|
          |   |  IRQ5   |   Open    |   Open    |   Open    |  Closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                  CLOCK/CALENDAR INTERRUPT                  |
          |------------------------------------------------------------|
          |          Setting           |              JP4              |
          |----------------------------+-------------------------------|
          | » |        Disabled        |             Open              |
          |---+------------------------+-------------------------------|
          |   |          IRQ2          |       Pins 3 & 4 closed       |
          |---+------------------------+-------------------------------|
          |   |          IRQ5          |       Pins 1 & 2 closed       |
          +------------------------------------------------------------+