DIAMOND FLOWER INC.
===================

   MIO-400KF, MIO-400KF REV. C

   +------------------------------------------------------------+
   +------------------------------------------------------------+

   Data bus: 16-bit, ISA

   Size: Half-length, full-height card

   Hard drives supported:  Two IDE (AT) Interface drives

   Floppy drives supported: Two 360KB, 720KB, 1.2MB, or 1.44MB
   drives

<gopher://bitreich.org/I/th99/c/C-D/20263-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |                  Function                  |   Location    |
   |--------------------------------------------+---------------|
   | 4-pin connector - drive active LED         |      J1       |
   |--------------------------------------------+---------------|
   | 34-pin data cable connector - floppy drive |      J2       |
   |--------------------------------------------+---------------|
   | 16-pin game port                           |      J3       |
   |--------------------------------------------+---------------|
   | 10-pin serial port 2 - internal            |      J4       |
   |--------------------------------------------+---------------|
   | 40-pin IDE (AT) connector                  |      J5       |
   |--------------------------------------------+---------------|
   | 9-pin serial port 1 - external             |      J6       |
   |--------------------------------------------+---------------|
   | 25-pin parallel port - external            |      J7       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |         Function          | Location  |      Setting       |
   |---------------------------+-----------+--------------------|
   |>> | Hard drive enabled    |   JP3/H   | Pins 2 & 3 closed  |
   |---+-----------------------+-----------+--------------------|
   |   | Hard drive disabled   |   JP3/H   | Pins 1 & 2 closed  |
   |---+-----------------------+-----------+--------------------|
   |>> | Game port enabled     |   JP3/I   | Pins 2 & 3 closed  |
   |---+-----------------------+-----------+--------------------|
   |   | Game port disabled    |   JP3/I   | Pins 1 & 2 closed  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |           USER CONFIGURABLE SETTINGS (CONTINUED)           |
   |------------------------------------------------------------|
   |          Function           | Location |      Setting      |
   |-----------------------------+----------+-------------------|
   |>> | Serial Port 2 is DTE    |   JP4    | 1 & 2, 3 & 4, 5 & |
   |   | (Data Terminal          |          | 6, 7 & 8, 9 & 10  |
   |   | Equipment)              |          |                   |
   |---+-------------------------+----------+-------------------|
   |   | Serial Port 2 is DCE    |   JP4    | 1 & 3, 2 & 4, 5 & |
   |   | (Data Comm. Equipment)  |          | 7, 6 & 8, 9 & 10  |
   |---+-------------------------+----------+-------------------|
   |>> | Serial Port 1 is DTE    |   JP5    | 1 & 2, 3 & 4, 5 & |
   |   |                         |          | 6, 7 & 8, 9 & 10  |
   |---+-------------------------+----------+-------------------|
   |   | Serial Port 1 is DCE    |   JP5    | 1 & 3, 2 & 4, 5 & |
   |   |                         |          | 7, 6 & 8, 9 & 10  |
   |------------------------------------------------------------|
   | Note: Designated pins should be in closed position         |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                SERIAL PORT 1 SIGNAL STATUS                 |
   |------------------------------------------------------------|
   |              Function              | Location |  Setting   |
   |------------------------------------+----------+------------|
   |>> | DCD (Data Carrier Detect) -    |  JP1/A   | Pins 1 & 2 |
   |   | Normal                         |          |   closed   |
   |---+--------------------------------+----------+------------|
   |   | DCD (Data Carrier Detect) -    |  JP1/A   | Pins 2 & 3 |
   |   | Forced True                    |          |   closed   |
   |---+--------------------------------+----------+------------|
   |>> | DSR (Data Set Ready) - Normal  |  JP1/B   | Pins 1 & 2 |
   |   |                                |          |   closed   |
   |---+--------------------------------+----------+------------|
   |   | DSR (Data Set Ready) - Forced  |  JP1/B   | Pins 2 & 3 |
   |   | True                           |          |   closed   |
   |---+--------------------------------+----------+------------|
   |>> | CTS (Clear To Send) - Normal   |  JP1/C   | Pins 1 & 2 |
   |   |                                |          |   closed   |
   |---+--------------------------------+----------+------------|
   |   | CTS (Clear To Send) - Forced   |  JP1/C   | Pins 2 & 3 |
   |   | True                           |          |   closed   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                SERIAL PORT 2 SIGNAL STATUS                 |
   |------------------------------------------------------------|
   |              Function              | Location |  Setting   |
   |------------------------------------+----------+------------|
   |>> | DCD (Data Carrier Detect) -    |  JP2/A   | Pins 1 & 2 |
   |   | Normal                         |          |   closed   |
   |---+--------------------------------+----------+------------|
   |   | DCD (Data Carrier Detect) -    |  JP2/A   | Pins 2 & 3 |
   |   | Forced True                    |          |   closed   |
   |---+--------------------------------+----------+------------|
   |>> | DSR (Data Set Ready) - Normal  |  JP2/B   | Pins 1 & 2 |
   |   |                                |          |   closed   |
   |---+--------------------------------+----------+------------|
   |   | DSR (Data Set Ready) - Forced  |  JP2/B   | Pins 2 & 3 |
   |   | True                           |          |   closed   |
   |---+--------------------------------+----------+------------|
   |>> | CTS (Clear To Send) - Normal   |  JP2/C   | Pins 1 & 2 |
   |   |                                |          |   closed   |
   |---+--------------------------------+----------+------------|
   |   | CTS (Clear To Send) - Forced   |  JP2/C   | Pins 2 & 3 |
   |   | True                           |          |   closed   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                PARALLEL PORT CONFIGURATION                 |
   |------------------------------------------------------------|
   |       LPT        |       JP3/A        |       JP3/B        |
   |------------------+--------------------+--------------------|
   |   | LPT1 (3BCh)  | Pins 1 & 2 closed  | Pins 2 & 3 closed  |
   |---+--------------+--------------------+--------------------|
   |>> | LPT2 (378h)  | Pins 2 & 3 closed  | Pins 2 & 3 closed  |
   |---+--------------+--------------------+--------------------|
   |   | LPT3 (278h)  | Pins 2 & 3 closed  | Pins 1 & 2 closed  |
   |---+--------------+--------------------+--------------------|
   |   |   Disabled   | Pins 1 & 2 closed  | Pins 1 & 2 closed  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                SERIAL PORT(S) CONFIGURATION                |
   |------------------------------------------------------------|
   |Serial Port 1 |Serial Port 2|JP3/C|JP3/D|JP3/E|JP8/A |JP8/B |
   |--------------+-------------+-----+-----+-----+------+------|
   |>>   |  COM1   |    COM2     |2 & 3|2 & 3|2 & 3|Closed|Closed|
   |----+---------+-------------+-----+-----+-----+------+------|
   |    |  COM2   |    COM3     |2 & 3|2 & 3|1 & 2|Closed| Open |
   |----+---------+-------------+-----+-----+-----+------+------|
   |    |  COM1   |    COM4     |2 & 3|2 & 3|2 & 3| Open |Closed|
   |----+---------+-------------+-----+-----+-----+------+------|
   |    |  COM3   |    COM4     |2 & 3|2 & 3|2 & 3| Open | Open |
   |----+---------+-------------+-----+-----+-----+------+------|
   |    |  COM1   |  Disabled   |2 & 3|1 & 2|2 & 3|Closed|Closed|
   |----+---------+-------------+-----+-----+-----+------+------|
   |    |Disabled |    COM2     |1 & 2|2 & 3|2 & 3|Closed|Closed|
   |----+---------+-------------+-----+-----+-----+------+------|
   |    |Disabled |  Disabled   |1 & 2|1 & 2|1 & 2|Closed|Closed|
   |------------------------------------------------------------|
   |Note: Pins designated should be in the closed position.     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 FLOPPY DRIVE CONFIGURATION                 |
   |------------------------------------------------------------|
   |         Drive          |      JP3/F      |      JP3/G      |
   |------------------------+-----------------+-----------------|
   |>> | Floppy drive       |   Pins 2 & 3    |   Pins 2 & 3    |
   |   | enabled            |     closed      |     closed      |
   |---+--------------------+-----------------+-----------------|
   |   | Floppy drive       |   Pins 1 & 2    |   Pins 2 & 3    |
   |   | disabled           |     closed      |     closed      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                SERIAL PORT 1 IRQ SELECTION                 |
   |------------------------------------------------------------|
   | IRQ         |   JP9/A   |   JP9/B   |   JP9/C   |  JP9/D   |
   |-------------+-----------+-----------+-----------+----------|
   |   | IRQ2    |  Closed   |   Open    |   Open    |   Open   |
   |---+---------+-----------+-----------+-----------+----------|
   |>> | IRQ3    |   Open    |   Open    |   Open    |  Closed  |
   |---+---------+-----------+-----------+-----------+----------|
   |   | IRQ4    |   Open    |   Open    |  Closed   |   Open   |
   |---+---------+-----------+-----------+-----------+----------|
   |   | IRQ5    |   Open    |  Closed   |   Open    |   Open   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                SERIAL PORT 2 IRQ SELECTION                 |
   |------------------------------------------------------------|
   | IRQ         |   JP9/E   |   JP9/F   |   JP9/G   |  JP9/H   |
   |-------------+-----------+-----------+-----------+----------|
   |   | IRQ2    |  Closed   |   Open    |   Open    |   Open   |
   |---+---------+-----------+-----------+-----------+----------|
   |   | IRQ3    |   Open    |   Open    |   Open    |  Closed  |
   |---+---------+-----------+-----------+-----------+----------|
   |>> | IRQ4    |   Open    |   Open    |  Closed   |   Open   |
   |---+---------+-----------+-----------+-----------+----------|
   |   | IRQ5    |   Open    |  Closed   |   Open    |   Open   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     PARALLEL PORT IRQ                      |
   |------------------------------------------------------------|
   |         IRQ         |       JP9/I       |      JP9/J       |
   |---------------------+-------------------+------------------|
   |>> |      IRQ7       |       Open        |      Closed      |
   |---+-----------------+-------------------+------------------|
   |   |      IRQ5       |      Closed       |       Open       |
   +------------------------------------------------------------+