(TXT) View Source
       
       # DIAMOND FLOWER INC.
       
          MIO-400KF Rev. 0
       
          +------------------------------------------------------------+
          +------------------------------------------------------------+
       
          Data bus: 16-bit, ISA
       
          Size: Half-length, full-height card
       
          Hard drives supported:  Two AT Interface (IDE) 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      |       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   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 SERIAL PORT SIGNAL STATUS                  |
          |------------------------------------------------------------|
          |    JP1 - Serial Port 1, JP2 -    |                         |
          |          Serial Port 2           |                         |
          |----------------------------------+-------------------------|
          |   |           Function           | JP1 or JP2 |  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) -       |  Jumper 2  | pins 1 & 2 |
          |   | NORMAL                       |            |   closed   |
          |---+------------------------------+------------+------------|
          |   | DSR (Data Set Ready) -       |  Jumper 2  | pins 2 & 3 |
          |   | FORCED 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   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                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  |
          |---+--------------+--------------------+--------------------|
          |   | LPT3 on 278  | pins 2 & 3 closed  | pins 1 & 2 closed  |
          |---+--------------+--------------------+--------------------|
          | » | LPT2 on 378  | pins 2 & 3 closed  | pins 2 & 3 closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 SERIAL PORT CONFIGURATION                  |
          |------------------------------------------------------------|
          |   CN6    |  CN4   |JP3/jumper 3 |JP3/jumper 4 |JP3/jumper 5|
          |----------+--------+-------------+-------------+------------|
          |»|  COM1  |  COM2  | pins 2 & 3  | pins 2 & 3  | pins 2 & 3 |
          | |        |        |   closed    |   closed    |   closed   |
          |-+--------+--------+-------------+-------------+------------|
          | |  COM1  |Disabled| pins 2 & 3  | pins 1 & 2  | pins 2 & 3 |
          | |        |        |   closed    |   closed    |   closed   |
          |-+--------+--------+-------------+-------------+------------|
          | |  COM2  |  COM1  | pins 2 & 3  | pins 2 & 3  | pins 1 & 2 |
          | |        |        |   closed    |   closed    |   closed   |
          |-+--------+--------+-------------+-------------+------------|
          | |Disabled|  COM1  | pins 1 & 2  | pins 2 & 3  | pins 1 & 2 |
          | |        |        |   closed    |   closed    |   closed   |
          |-+--------+--------+-------------+-------------+------------|
          | |Disabled|  COM2  | pins 1 & 2  | pins 2 & 3  | pins 2 & 3 |
          | |        |        |   closed    |   closed    |   closed   |
          |-+--------+--------+-------------+-------------+------------|
          | |  COM2  |Disabled| pins 2 & 3  | pins 1 & 2  | pins 1 & 2 |
          | |        |        |   closed    |   closed    |   closed   |
          |-+--------+--------+-------------+-------------+------------|
          | |Disabled|Disabled| pins 1 & 2  | pins 1 & 2  | pins 1 & 2 |
          | |        |        |   closed    |   closed    |   closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 FLOPPY DRIVE CONFIGURATION                 |
          |------------------------------------------------------------|
          |         Drive          |   JP3/jumper 6    | JP3/jumper 7  |
          |------------------------+-------------------+---------------|
          | » | Floppy drive       | pins 2 & 3 closed |  pins 2 & 3   |
          |   | enabled            |                   |    closed     |
          |---+--------------------+-------------------+---------------|
          |   | Floppy drive       | pins 1 & 2 closed |  pins 2 & 3   |
          |   | disabled           |                   |    closed     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 SERIAL PORT CONFIGURATION                  |
          |                                                            |
          |                    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      |
          +------------------------------------------------------------+