(TXT) View Source
       
       # DIAMOND FLOWER INC. (DFI)
       
          MIO-400KF Rev. 1, Rev. B
       
          +------------------------------------------------------------+
          +------------------------------------------------------------+
       
          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
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |                   Function                   |  Location   |
          |----------------------------------------------+-------------|
          | 4-pin connector-drive active LED             |     CN1     |
          |----------------------------------------------+-------------|
          | 34-pin data cable connector-floppy drive     |     CN2     |
          |----------------------------------------------+-------------|
          | 16-pin connector-game port                   |     CN3     |
          |----------------------------------------------+-------------|
          | 10-pin connector-serial port 2               |     CN4     |
          |----------------------------------------------+-------------|
          | 40-pin IDE (AT) Interface connector-internal |     CN5     |
          |----------------------------------------------+-------------|
          | DB-9 male connector-serial port 1            |     CN6     |
          |----------------------------------------------+-------------|
          | DB-25 female connector-parallel port         |     CN7     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |            Function            |   Location   |  Setting   |
          |--------------------------------+--------------+------------|
          | » | Hard drive enabled         | JP3/jumper 8 | pins 2 & 3 |
          |   |                            |              |   closed   |
          |---+----------------------------+--------------+------------|
          |   | Hard drive disabled        | JP3/jumper 8 | pins 1 & 2 |
          |   |                            |              |   closed   |
          |---+----------------------------+--------------+------------|
          | » | Parallel port uses IRQ7    |     JP6      | pins 2 & 3 |
          |   | (For LPT1 or 2)            |              |   closed   |
          |---+----------------------------+--------------+------------|
          |   | Parallel port uses IRQ5    |     JP6      | pins 1 & 2 |
          |   | (For LPT3)                 |              |   closed   |
          |---+----------------------------+--------------+------------|
          | » | Game port enabled          |     JP7      |   closed   |
          |---+----------------------------+--------------+------------|
          |   | Game port disabled         |     JP7      |    open    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |          FLOPPY DRIVE CONFIGURATION JUMPERS - JP3          |
          |------------------------------------------------------------|
          |                        |       JP3       |       JP3       |
          |------------------------+-----------------+-----------------|
          | » | Floppy drive       |   pins 2 & 3    |   pins 2 & 3    |
          |   | enabled            |     closed      |     closed      |
          |---+--------------------+-----------------+-----------------|
          |   | Floppy drive       | pins 1 & 2 open |   pins 2 & 3    |
          |   | disabled           |                 |     closed      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                PARALLEL PORT CONFIGURATION                 |
          |------------------------------------------------------------|
          |       LPT        |    JP3/jumper 1    |    JP3/jumper 2    |
          |------------------+--------------------+--------------------|
          |   |   Disabled   | pins 1 & 2 closed  | pins 1 & 2 closed  |
          |---+--------------+--------------------+--------------------|
          |   | LPT1 on 3BC  | pins 1 & 2 closed  | pins 2 & 3 closed  |
          |---+--------------+--------------------+--------------------|
          | » | LPT2 on 378  | pins 2 & 3 closed  | pins 1 & 2 closed  |
          |---+--------------+--------------------+--------------------|
          |   | LPT3 on 278  | pins 2 & 3 closed  | pins 2 & 3 closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 SERIAL PORT SIGNAL STATUS                  |
          |                                                            |
          |         JP1 - SERIAL PORT 1 - JP2 - SERIAL PORT 2          |
          |------------------------------------------------------------|
          |              Function              | Location |  Setting   |
          |------------------------------------+----------+------------|
          | » | DCD (Data Carrier Detect) -    | Jumper 1 | pins 1 & 2 |
          |   | NORMAL                         |          |   closed   |
          |---+--------------------------------+----------+------------|
          |   | DCD (Data Carrier Detect) -    | Jumper 1 | pins 2 & 3 |
          |   | FORCED TRUE                    |          |   closed   |
          |---+--------------------------------+----------+------------|
          | » | DSR (Data Set Ready) - NORMAL  | Jumper 2 | pins 1 & 2 |
          |   |                                |          |   closed   |
          |---+--------------------------------+----------+------------|
          |   | DSR (Data Set Ready) - FORCED  | Jumper 2 | pins 2 & 3 |
          |   | TRUE                           |          |   closed   |
          |---+--------------------------------+----------+------------|
          | » | CTS (Clear To Send) - NORMAL   | Jumper 3 | pins 1 & 2 |
          |   |                                |          |   closed   |
          |---+--------------------------------+----------+------------|
          |   | CTS (Clear To Send) - FORCED   | Jumper 3 | pins 2 & 3 |
          |   | TRUE                           |          |   closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 SERIAL PORT CONFIGURATION                  |
          |------------------------------------------------------------|
          |   CN6    |  CN4   | JP3/3  | JP3/4  | JP3/5  |JP8/1 |JP8/2 |
          |----------+--------+--------+--------+--------+------+------|
          |»|  COM1  |  COM2  |pins 2 &|pins 2 &|pins 2 &|closed|closed|
          | |        |        |   3    |   3    |   3    |      |      |
          |-+--------+--------+--------+--------+--------+------+------|
          | |  COM2  |  COM3  |pins 2 &|pins 2 &|pins 1 &|closed| open |
          | |        |        |   3    |   3    |   2    |      |      |
          |-+--------+--------+--------+--------+--------+------+------|
          | |  COM1  |  COM4  |pins 2 &|pins 2 &|pins 2 &| open |closed|
          | |        |        |   3    |   3    |   3    |      |      |
          |-+--------+--------+--------+--------+--------+------+------|
          | |  COM3  |  COM4  |pins 2 &|pins 2 &|pins 2 &| open | open |
          | |        |        |   3    |   3    |   3    |      |      |
          |-+--------+--------+--------+--------+--------+------+------|
          | |  COM1  |Disabled|pins 2 &|pins 1 &|pins 2 &|closed|closed|
          | |        |        |   3    |   2    |   3    |      |      |
          |-+--------+--------+--------+--------+--------+------+------|
          | |Disabled|  COM2  |pins 1 &|pins 2 &|pins 2 &|closed|closed|
          | |        |        |   2    |   3    |   3    |      |      |
          |-+--------+--------+--------+--------+--------+------+------|
          | |Disabled|Disabled|pins 1 &|pins 1 &|pins 1 &|closed|closed|
          | |        |        |   2    |   2    |   2    |      |      |
          |------------------------------------------------------------|
          |Note:Pins designated should be in the closed position.      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |             SERIAL PORT CONFIGURATION JUMPERS              |
          |                                                            |
          |         JP4 - SERIAL PORT 2 - JP5 - SERIAL PORT 1          |
          |------------------------------------------------------------|
          | Port is DTE (Data Terminal | pins 1 & 2, 3 & 4, 5 & 6, 7 & |
          | Equipment)                 |       8, 9 & 10 closed        |
          |----------------------------+-------------------------------|
          | Port is DCE (Data Comm.    | pins 1 & 3, 2 & 4, 5 & 7, 6 & |
          | Equipment)                 |       8, 9 & 10 closed        |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |               SERIAL PORT IRQ JUMPERS - JP9                |
          |                                                            |
          | JUMPERS 1-4 - SERIAL PORT 2 (DEFAULT SETTING = »Í ) |
          |                                                            |
          |    JUMPERS 5-8 - SERIAL PORT 1 (DEFAULT SETTING = » )      |
          |------------------------------------------------------------|
          |   IRQ    | Jumper 1/5 | Jumper 2/6 |  Jumper   |  Jumper   |
          |          |            |            |    3/7    |    4/8    |
          |----------+------------+------------+-----------+-----------|
          |   | IRQ2 |   closed   |    open    |   open    |   open    |
          |---+------+------------+------------+-----------+-----------|
          |   | IRQ5 |    open    |   closed   |   open    |   open    |
          |---+------+------------+------------+-----------+-----------|
          | » | IRQ4 |    open    |    open    |  closed   |   open    |
          |---+------+------------+------------+-----------+-----------|
          |   | IRQ3 |    open    |    open    |   open    |  closed   |
          +------------------------------------------------------------+