UNIDENTIFIED
============

   GW2760WX SUPER I/O CARD

   +------------------------------------------------------------+
   |------------------------------------------------------------|
   | Data bus:         | 16-bit, ISA                            |
   |-------------------+----------------------------------------|
   | Size:             | Half-length, full-height card          |
   |-------------------+----------------------------------------|
   | Hard drive        | Two IDE(AT) Interface drives           |
   | supported:        |                                        |
   |-------------------+----------------------------------------|
   | Floppy drives     | Two 360KB, 720KB, 1.2MB, or 1.44MB     |
   | supported:        | drives                                 |
   +------------------------------------------------------------+

<gopher://bitreich.org/I/th99/c/U-Z/20335-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |                    Function                    | Location  |
   |------------------------------------------------+-----------|
   | 40-pin IDE(AT) Interface connector             |    CN1    |
   |------------------------------------------------+-----------|
   | 34-pin control cable connection - floppy drive |    CN2    |
   |------------------------------------------------+-----------|
   | 15-pin game port - external                    |    CN3    |
   |------------------------------------------------+-----------|
   | 25-pin parallel port (LPT1/2) - external       |    CN4    |
   |------------------------------------------------+-----------|
   | 2-pin connector - Drive Active LED             |    CN5    |
   |------------------------------------------------+-----------|
   | 10-pin serial port 1 (COM1/3) - internal       |    CN6    |
   |------------------------------------------------+-----------|
   | 10-pin serial port 2 (COM2/4) - internal       |    CN7    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |           Function            | Location |     Setting     |
   |-------------------------------+----------+-----------------|
   |>> | Floppy drive enabled      |   JP1    |   pins 2 & 3    |
   |   |                           |          |     closed      |
   |---+---------------------------+----------+-----------------|
   |   | Floppy drive disabled     |   JP1    |   pins 1 & 2    |
   |   |                           |          |     closed      |
   |---+---------------------------+----------+-----------------|
   |>> | Hard drive enabled        |   JP2    |   pins 2 & 3    |
   |   |                           |          |     closed      |
   |---+---------------------------+----------+-----------------|
   |   | Hard drive disabled       |   JP2    |   pins 1 & 2    |
   |   |                           |          |     closed      |
   |---+---------------------------+----------+-----------------|
   |>> | Serial port 1 set to IRQ4 |   JP9    |   pins 2 & 3    |
   |   |                           |          |     closed      |
   |---+---------------------------+----------+-----------------|
   |   | Serial port 1 set to IRQ3 |   JP9    |   pins 1 & 2    |
   |   |                           |          |     closed      |
   |---+---------------------------+----------+-----------------|
   |>> | Serial port 2 set to IRQ3 |   JP10   |   pins 1 & 2    |
   |   |                           |          |     closed      |
   |---+---------------------------+----------+-----------------|
   |   | Serial port 2 set to IRQ4 |   JP10   |   pins 2 & 3    |
   |   |                           |          |     closed      |
   |---+---------------------------+----------+-----------------|
   |>> | Parallel port set to IRQ7 |   JP11   |   pins 1 & 2    |
   |   |                           |          |     closed      |
   |---+---------------------------+----------+-----------------|
   |   | Parallel port set to IRQ5 |   JP11   |   pins 2 & 3    |
   |   |                           |          |     closed      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                SERIAL PORT 1 CONFIGURATION                 |
   |------------------------------------------------------------|
   |         COM         |    Jumper JP3     |    Jumper JP4    |
   |---------------------+-------------------+------------------|
   |   |    Disabled     | pins 1 & 2 closed |    pins 1 & 2    |
   |   |                 |                   |      closed      |
   |---+-----------------+-------------------+------------------|
   |>> | COM1 (3F8-3FFh) | pins 2 & 3 closed |    pins 1 & 2    |
   |   |                 |                   |      closed      |
   |---+-----------------+-------------------+------------------|
   |   | COM3 (3E8-3EFh) | pins 1 & 2 closed |    pins 2 & 3    |
   |   |                 |                   |      closed      |
   |---+-----------------+-------------------+------------------|
   |   | COM4 (2E8-2EFh) | pins 2 & 3 closed |    pins 2 & 3    |
   |   |                 |                   |      closed      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                SERIAL PORT 2 CONFIGURATION                 |
   |------------------------------------------------------------|
   |         COM         |    Jumper JP5     |    Jumper JP6    |
   |---------------------+-------------------+------------------|
   |   |    Disabled     | pins 1 & 2 closed |    pins 1 & 2    |
   |   |                 |                   |      closed      |
   |---+-----------------+-------------------+------------------|
   |>> | COM2 (2F8-2FFh) | pins 2 & 3 closed |    pins 1 & 2    |
   |   |                 |                   |      closed      |
   |---+-----------------+-------------------+------------------|
   |   | COM4 (2E8-2EFh) | pins 1 & 2 closed |    pins 2 & 3    |
   |   |                 |                   |      closed      |
   |---+-----------------+-------------------+------------------|
   |   | COM3 (3E8-3EFh) | pins 2 & 3 closed |    pins 2 & 3    |
   |   |                 |                   |      closed      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                PARALLEL PORT CONFIGURATION                 |
   |------------------------------------------------------------|
   |         LPT         |    Jumper JP7     |    Jumper JP8    |
   |---------------------+-------------------+------------------|
   |   |    Disabled     | pins 1 & 2 closed |    pins 1 & 2    |
   |   |                 |                   |      closed      |
   |---+-----------------+-------------------+------------------|
   |   | LPT3 (278-27Fh) | pins 2 & 3 closed |    pins 1 & 2    |
   |   |                 |                   |      closed      |
   |---+-----------------+-------------------+------------------|
   |>> | LPT2 (378-37Fh) | pins 1 & 2 closed |    pins 2 & 3    |
   |   |                 |                   |      closed      |
   |---+-----------------+-------------------+------------------|
   |   | LPT1 (3BC-3BFh) | pins 2 & 3 closed |    pins 2 & 3    |
   |   |                 |                   |      closed      |
   +------------------------------------------------------------+