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

   DLW-200 SUPER IDE CONTROLLER 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/20338-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |                    Function                    | Location  |
   |------------------------------------------------+-----------|
   | 34-pin control cable connection - floppy drive |    J1     |
   |------------------------------------------------+-----------|
   | 40-pin IDE(AT) Interface connector             |    J2     |
   |------------------------------------------------+-----------|
   | 15-pin game port - external                    |    J3     |
   |------------------------------------------------+-----------|
   | 10-pin serial port 1 - internal                |    J4     |
   |------------------------------------------------+-----------|
   | 10-pin serial port 2 - internal                |    J6     |
   |------------------------------------------------+-----------|
   | 25-pin parallel port - external                |    J7     |
   |------------------------------------------------+-----------|
   | 2-pin connector - Drive Active LED             |    JP1    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                SERIAL PORT 1 CONFIGURATION                 |
   |------------------------------------------------------------|
   |       COM        |    JP2/jumper 1    |    JP2/jumper 2    |
   |------------------+--------------------+--------------------|
   |   |   Disabled   | pins 1 & 2 closed  | pins 1 & 2 closed  |
   |---+--------------+--------------------+--------------------|
   |>> |     COM1     | pins 2 & 3 closed  | pins 1 & 2 closed  |
   |---+--------------+--------------------+--------------------|
   |   |     COM3     | pins 1 & 2 closed  | pins 2 & 3 closed  |
   |---+--------------+--------------------+--------------------|
   |   |     COM4     | pins 2 & 3 closed  | pins 2 & 3 closed  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                SERIAL PORT 2 CONFIGURATION                 |
   |------------------------------------------------------------|
   |       COM        |    JP2/jumper 3    |    JP2/jumper 4    |
   |------------------+--------------------+--------------------|
   |   |   Disabled   | pins 1 & 2 closed  | pins 1 & 2 closed  |
   |---+--------------+--------------------+--------------------|
   |>> |     COM2     | pins 2 & 3 closed  | pins 1 & 2 closed  |
   |---+--------------+--------------------+--------------------|
   |   |     COM4     | pins 1 & 2 closed  | pins 2 & 3 closed  |
   |---+--------------+--------------------+--------------------|
   |   |     COM3     | pins 2 & 3 closed  | pins 2 & 3 closed  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                PARALLEL PORT CONFIGURATION                 |
   |------------------------------------------------------------|
   |       LPT        |    JP2/jumper 5    |    JP2/jumper 6    |
   |------------------+--------------------+--------------------|
   |   |   Disabled   | pins 1 & 2 closed  | pins 1 & 2 closed  |
   |---+--------------+--------------------+--------------------|
   |   |     LPT2     | pins 2 & 3 closed  | pins 1 & 2 closed  |
   |---+--------------+--------------------+--------------------|
   |>> |     LPT1     | pins 1 & 2 closed  | pins 2 & 3 closed  |
   |---+--------------+--------------------+--------------------|
   |   |     LPT3     | pins 2 & 3 closed  | pins 2 & 3 closed  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |            Function            |   Location   |  Setting   |
   |--------------------------------+--------------+------------|
   |>> | Parallel port is set for   |     JP3      |   closed   |
   |   | output                     |              |            |
   |---+----------------------------+--------------+------------|
   |   | Parallel port is set for   |     JP3      |    open    |
   |   | input                      |              |            |
   |---+----------------------------+--------------+------------|
   |>> | Hard drive port address is | JP4/jumper 1 | pins 1 & 2 |
   |   | 1F0-1F7, 3F6-3F7h          |              |   closed   |
   |---+----------------------------+--------------+------------|
   |   | Hard drive port address is | JP4/jumper 1 | pins 2 & 3 |
   |   | 170-177, 376-377h          |              |   closed   |
   |---+----------------------------+--------------+------------|
   |>> | Hard drive enabled         | JP4/jumper 2 | pins 2 & 3 |
   |   |                            |              |   closed   |
   |---+----------------------------+--------------+------------|
   |   | Hard drive disabled        | JP4/jumper 2 | pins 1 & 2 |
   |   |                            |              |   closed   |
   |---+----------------------------+--------------+------------|
   |>> | Floppy drive port address  | JP4/jumper 3 | pins 1 & 2 |
   |   | is 3F0-3F7h                |              |   closed   |
   |---+----------------------------+--------------+------------|
   |   | Floppy drive port address  | JP4/jumper 3 | pins 2 & 3 |
   |   | is 370-377h                |              |   closed   |
   |---+----------------------------+--------------+------------|
   |>> | Floppy drive enabled       | JP4/jumper 4 | pins 2 & 3 |
   |   |                            |              |   closed   |
   |---+----------------------------+--------------+------------|
   |   | Floppy drive disabled      | JP4/jumper 4 | pins 1 & 2 |
   |   |                            |              |   closed   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |              SERIAL PORT 1 INTERRUPT REQUEST               |
   |------------------------------------------------------------|
   |    IRQ     |  J5/jumper 1  |  J5/jumper 2  |  J5/jumper 3  |
   |------------+---------------+---------------+---------------|
   |>> |  IRQ4  |    closed     |     open      |     open      |
   |---+--------+---------------+---------------+---------------|
   |   |  IRQ3  |     open      |    closed     |     open      |
   |---+--------+---------------+---------------+---------------|
   |   |  IRQ5  |     open      |     open      |    closed     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |              SERIAL PORT 2 INTERRUPT REQUEST               |
   |------------------------------------------------------------|
   |    IRQ     |  J5/jumper 4  |  J5/jumper 5  |  J5/jumper 6  |
   |------------+---------------+---------------+---------------|
   |>> |  IRQ3  |    closed     |     open      |     open      |
   |---+--------+---------------+---------------+---------------|
   |   |  IRQ4  |     open      |    closed     |     open      |
   |---+--------+---------------+---------------+---------------|
   |   |  IRQ5  |     open      |     open      |    closed     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |              PARALLEL PORT INTERRUPT REQUEST               |
   |------------------------------------------------------------|
   |       IRQ        |    J5/jumper 7     |    J5/jumper 8     |
   |------------------+--------------------+--------------------|
   |>> |     IRQ7     |       closed       |        open        |
   |---+--------------+--------------------+--------------------|
   |   |     IRQ5     |        open        |       closed       |
   +------------------------------------------------------------+