KOUWELL ELECTRONICS CORPORATION
===============================

   KW-556A V.1.1

   +------------------------------------------------------------+
   |------------------------------------------------------------|
   | Data bus:         | 16-bit, ISA                            |
   |-------------------+----------------------------------------|
   | Size:             | Full-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/I-L/20692-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |                   Function                    |  Location  |
   |-----------------------------------------------+------------|
   | 4-pin connector - drive active LED            |     J1     |
   |-----------------------------------------------+------------|
   | 40-pin IDE (AT) Interface connector           |     J2     |
   |-----------------------------------------------+------------|
   | 34-pin control cable connector - floppy drive |     J3     |
   |-----------------------------------------------+------------|
   | 16-pin game port - internal                   |     J4     |
   |-----------------------------------------------+------------|
   | 10-pin serial port (COM1/3) - internal        |     J5     |
   |-----------------------------------------------+------------|
   | 9-pin serial port - external                  |     J6     |
   |-----------------------------------------------+------------|
   | 25-pin parallel port (LPT1/2) - external      |     J7     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   SERIAL PORT 1 ADDRESS                    |
   |------------------------------------------------------------|
   |    Setting     |   JP2    |   JP3    |   JP4    |   JP5    |
   |----------------+----------+----------+----------+----------|
   | COM1(3F8-3FFh) |  closed  |   open   |   open   |   open   |
   |----------------+----------+----------+----------+----------|
   | COM2(2F8-2FFh) |   open   |  closed  |   open   |   open   |
   |----------------+----------+----------+----------+----------|
   | COM3(3E8-3EFh) |   open   |   open   |  closed  |   open   |
   |----------------+----------+----------+----------+----------|
   | COM4(2E8-2EFh) |   open   |   open   |   open   |  closed  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   SERIAL PORT 1 ADDRESS                    |
   |------------------------------------------------------------|
   |    Setting     |   JP6    |   JP7    |   JP8    |   JP9    |
   |----------------+----------+----------+----------+----------|
   | COM1(3F8-3FFh) |  closed  |   open   |   open   |   open   |
   |----------------+----------+----------+----------+----------|
   | COM2(2F8-2FFh) |   open   |  closed  |   open   |   open   |
   |----------------+----------+----------+----------+----------|
   | COM3(3E8-3EFh) |   open   |   open   |  closed  |   open   |
   |----------------+----------+----------+----------+----------|
   | COM4(2E8-2EFh) |   open   |   open   |   open   |  closed  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |               SERIAL PORT 1 INTERRUPT SELECT               |
   |------------------------------------------------------------|
   |   IRQ    |    JP16    |    JP17    |   JP18    |   JP19    |
   |----------+------------+------------+-----------+-----------|
   |   IRQ3   |   closed   |    open    |   open    |   open    |
   |----------+------------+------------+-----------+-----------|
   |   IRQ4   |    open    |   closed   |   open    |   open    |
   |----------+------------+------------+-----------+-----------|
   |   IRQ5   |    open    |    open    |  closed   |   open    |
   |----------+------------+------------+-----------+-----------|
   |   IRQ9   |    open    |    open    |   open    |  closed   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |               SERIAL PORT 2 INTERRUPT SELECT               |
   |------------------------------------------------------------|
   |   IRQ    |    JP20    |    JP21    |   JP22    |   JP23    |
   |----------+------------+------------+-----------+-----------|
   |   IRQ3   |   closed   |    open    |   open    |   open    |
   |----------+------------+------------+-----------+-----------|
   |   IRQ4   |    open    |   closed   |   open    |   open    |
   |----------+------------+------------+-----------+-----------|
   |   IRQ5   |    open    |    open    |  closed   |   open    |
   |----------+------------+------------+-----------+-----------|
   |   IRQ9   |    open    |    open    |   open    |  closed   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                PARALLEL PORT ADDRESS SELECT                |
   |------------------------------------------------------------|
   |     I/O Address     |       JP24        |       JP25       |
   |---------------------+-------------------+------------------|
   |        378h         |      closed       |       open       |
   |---------------------+-------------------+------------------|
   |        278h         |       open        |      closed      |
   |---------------------+-------------------+------------------|
   |      Disabled       |       open        |       open       |
   |------------------------------------------------------------|
   | Note: The parallel port Interrupt is fixed at IRQ7.        |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 IDE DRIVE ACTIVE LED NOTE                  |
   |------------------------------------------------------------|
   | Note: You may use the pins 1 & 2 or 3 & 4 for the HDD      |
   | active LED connection.                                     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    FLOPPY DRIVE SELECT                     |
   |------------------------------------------------------------|
   |        Setting         |      JP12       |      JP15       |
   |------------------------+-----------------+-----------------|
   |>> |      Enabled       |     closed      |      open       |
   |---+--------------------+-----------------+-----------------|
   |   |      Disabled      |      open       |     closed      |
   +------------------------------------------------------------+