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

   6624UG SUPER I/O

   +------------------------------------------------------------+
   |------------------------------------------------------------|
   | Data bus:         | 16-bit, ISA                            |
   |-------------------+----------------------------------------|
   | Size:             | Half-length, half-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/20347-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |                  Function                   |   Location   |
   |---------------------------------------------+--------------|
   | 2-pin connector - Drive active LED          |     CN1      |
   |---------------------------------------------+--------------|
   | 16-pin game port - internal                 |     CN2      |
   |---------------------------------------------+--------------|
   | 40-pin IDE(AT) Interface connector          |     CN3      |
   |---------------------------------------------+--------------|
   | 34-pin control cable connector-floppy drive |     CN4      |
   |---------------------------------------------+--------------|
   | 10-pin serial port (COM2/4) - internal      |     CN5      |
   |---------------------------------------------+--------------|
   | 10-pin serial port (COM1/3) - external      |     CN6      |
   |---------------------------------------------+--------------|
   | 25-pin parallel port (LPT1/2) - external    |     CN7      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |              Function              | Location |  Setting   |
   |------------------------------------+----------+------------|
   |>> | Game port enabled              |   JP1    | pins 1 & 2 |
   |   |                                |          |   closed   |
   |---+--------------------------------+----------+------------|
   |   | Game port disabled             |   JP1    | pins 2 & 3 |
   |   |                                |          |   closed   |
   |---+--------------------------------+----------+------------|
   |>> | Hard drive enabled             |   JP2    | pins 1 & 2 |
   |   |                                |          |   closed   |
   |---+--------------------------------+----------+------------|
   |   | Hard drive disabled            |   JP2    | pins 2 & 3 |
   |   |                                |          |   closed   |
   |---+--------------------------------+----------+------------|
   |>> | Floppy drive enabled           |   JP3    | pins 1 & 2 |
   |   |                                |          |   closed   |
   |---+--------------------------------+----------+------------|
   |   | Floppy drive disabled          |   JP3    | pins 2 & 3 |
   |   |                                |          |   closed   |
   |---+--------------------------------+----------+------------|
   |>> | Serial Port 1 is set to COM1   |   JP4    | pins 1 & 2 |
   |   |                                |          |   closed   |
   |---+--------------------------------+----------+------------|
   |   | Serial Port 1 is set to COM3   |   JP4    | pins 2 & 3 |
   |   |                                |          |   closed   |
   |---+--------------------------------+----------+------------|
   |>> | Serial Port 1 enabled          |   JP5    | pins 1 & 2 |
   |   |                                |          |   closed   |
   |---+--------------------------------+----------+------------|
   |   | Serial Port 1 disabled         |   JP5    | pins 2 & 3 |
   |   |                                |          |   closed   |
   |---+--------------------------------+----------+------------|
   |>> | Serial Port 2 is set to COM2   |   JP6    | pins 1 & 2 |
   |   |                                |          |   closed   |
   |---+--------------------------------+----------+------------|
   |   | Serial Port 2 is set to COM4   |   JP6    | pins 2 & 3 |
   |   |                                |          |   closed   |
   |---+--------------------------------+----------+------------|
   |>> | Serial Port 2 enabled          |   JP7    | pins 1 & 2 |
   |   |                                |          |   closed   |
   |---+--------------------------------+----------+------------|
   |   | Serial Port 2 disabled         |   JP7    | pins 2 & 3 |
   |   |                                |          |   closed   |
   |---+--------------------------------+----------+------------|
   |>> | Parallel port is set to LPT2   |   JP8    | pins 1 & 2 |
   |   |                                |          |   closed   |
   |---+--------------------------------+----------+------------|
   |   | Parallel port is set to LPT3   |   JP8    | pins 2 & 3 |
   |   |                                |          |   closed   |
   |---+--------------------------------+----------+------------|
   |>> | Parallel port enabled          |   JP9    | pins 1 & 2 |
   |   |                                |          |   closed   |
   |---+--------------------------------+----------+------------|
   |   | Parallel port disabled         |   JP9    | pins 2 & 3 |
   |   |                                |          |   closed   |
   |---+--------------------------------+----------+------------|
   |>> | I/O Channel Ready disabled     |   JP10   |    open    |
   |---+--------------------------------+----------+------------|
   |   | I/O Channel Ready enabled      |   JP10   |   closed   |
   |---+--------------------------------+----------+------------|
   |>> | Hard drive controller          |   JX1    | pins 1 & 2 |
   |   | installation installed         |          |   closed   |
   |---+--------------------------------+----------+------------|
   |   | Hard drive controller          |   JX1    | pins 2 & 3 |
   |   | installation not installed     |          |   closed   |
   |---+--------------------------------+----------+------------|
   |   | IDE drive mode is XT           |   JX2    | pins 1 & 2 |
   |   |                                |          |   closed   |
   |---+--------------------------------+----------+------------|
   |>> | IDE drive mode is AT           |   JX2    | pins 2 & 3 |
   |   |                                |          |   closed   |
   |---+--------------------------------+----------+------------|
   |>> | Hard drive port address is     |   JX3    | pins 1 & 2 |
   |   | 1F0-1F7h                       |          |   closed   |
   |---+--------------------------------+----------+------------|
   |   | Hard drive port address is     |   JX3    | pins 2 & 3 |
   |   | 170-177h                       |          |   closed   |
   |---+--------------------------------+----------+------------|
   |>> | Floppy drive port address is   |   JX4    | pins 1 & 2 |
   |   | 3F0-3F7h                       |          |   closed   |
   |---+--------------------------------+----------+------------|
   |   | Floppy drive port address is   |   JX4    | pins 2 & 3 |
   |   | 370-377h                       |          |   closed   |
   +------------------------------------------------------------+