KOUWELL ELECTRONIC CORPORATION
==============================

   KW-524H

   Card Type          Multi I/O card                              
   Chipset/Controller SIS                                         
   I/O Options        Game port, parallel port, serial ports (2)  
   Maximum DRAM       N/A                                         

<gopher://bitreich.org/I/th99/i/I-L/50223-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |      Purpose      | Location |     Purpose      | Location |
   |-------------------+----------+------------------+----------|
   | Serial port 1     |   CN1    | Parallel port    |   CN3    |
   |-------------------+----------+------------------+----------|
   | Serial port 2     |   CN2    | Game port        |   CN4    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 SERIAL PORT CONFIGURATION                  |
   |------------------------------------------------------------|
   |Port 1 (CN1)|SW1/switch |SW1/switch |SW1/switch |SW1/switch |
   |            |     1     |     2     |     3     |     4     |
   |------------+-----------+-----------+-----------+-----------|
   |>> |  COM1   |    On     |    Off    |    Off    |    Off    |
   |--+---------+-----------+-----------+-----------+-----------|
   |  |  COM2   |    Off    |    Off    |    On     |    Off    |
   |--+---------+-----------+-----------+-----------+-----------|
   |  |  COM3   |    Off    |    On     |    Off    |    Off    |
   |--+---------+-----------+-----------+-----------+-----------|
   |  |  COM4   |    Off    |    Off    |    Off    |    On     |
   |--+---------+-----------+-----------+-----------+-----------|
   |  |Disabled |    Off    |    Off    |    Off    |    Off    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 SERIAL PORT CONFIGURATION                  |
   |------------------------------------------------------------|
   |Port 2 (CN2)|SW1/switch |SW1/switch |SW1/switch |SW1/switch |
   |            |     5     |     6     |     7     |     8     |
   |------------+-----------+-----------+-----------+-----------|
   |>> |  COM1   |    On     |    Off    |    Off    |    Off    |
   |--+---------+-----------+-----------+-----------+-----------|
   |  |  COM2   |    Off    |    Off    |    On     |    Off    |
   |--+---------+-----------+-----------+-----------+-----------|
   |  |  COM3   |    Off    |    On     |    Off    |    Off    |
   |--+---------+-----------+-----------+-----------+-----------|
   |  |  COM4   |    Off    |    Off    |    Off    |    On     |
   |--+---------+-----------+-----------+-----------+-----------|
   |  |Disabled |    Off    |    Off    |    Off    |    Off    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                SERIAL PORT INTERRUPT SELECT                |
   |------------------------------------------------------------|
   |  Port 1   |SW2/switch 3|SW2/switch |SW2/switch |SW2/switch |
   |   (CN1)   |            |     4     |     5     |     6     |
   |-----------+------------+-----------+-----------+-----------|
   |>>  | IRQ9  |     On     |    Off    |    Off    |    Off    |
   |---+-------+------------+-----------+-----------+-----------|
   |   | IRQ3  |    Off     |    On     |    Off    |    Off    |
   |---+-------+------------+-----------+-----------+-----------|
   |   | IRQ4  |    Off     |    Off    |    On     |    Off    |
   |---+-------+------------+-----------+-----------+-----------|
   |   | IRQ5  |    Off     |    Off    |    Off    |    On     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                SERIAL PORT INTERRUPT SELECT                |
   |------------------------------------------------------------|
   | Port 2 | SW2/switch | SW2/switch | SW2/switch | SW2/switch |
   | (CN2)  |     7      |     8      |     9      |     10     |
   |--------+------------+------------+------------+------------|
   |  IRQ3  |    Off     |     On     |    Off     |    Off     |
   |--------+------------+------------+------------+------------|
   |  IRQ4  |    Off     |    Off     |     On     |    Off     |
   |--------+------------+------------+------------+------------|
   |  IRQ5  |    Off     |    Off     |    Off     |     On     |
   |--------+------------+------------+------------+------------|
   |  IRQ9  |     On     |    Off     |    Off     |    Off     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                PARALLEL PORT CONFIGURATION                 |
   |------------------------------------------------------------|
   |        LPT         |   SW2/switch 1    |   SW2/switch 2    |
   |--------------------+-------------------+-------------------|
   |>> |       1        |        On         |        Off        |
   |---+----------------+-------------------+-------------------|
   |   |       2        |        Off        |        On         |
   |---+----------------+-------------------+-------------------|
   |   |    Disabled    |        Off        |        Off        |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                MISCELLANEOUS TECHNICAL NOTE                |
   |------------------------------------------------------------|
   |    On some versions of the KW-524H the switches may be     |
   |           substituted for jumpers, in which case           |
   +------------------------------------------------------------+