(TXT) View Source
       
       # DIAMOND FLOWER, INC.
       
          DIO-222-OHM (REV.AC0+)
       
          Card Type           Multi-I/O card                             
          Chip Set            Winbond                                    
          I/O Options         Serial ports (2), Parallel ports (2)       
          Data Bus            8-bit ISA                                  
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |       Function       | Label |      Function       | Label |
          |----------------------+-------+---------------------+-------|
          | Parallel port 2      |  J1   | Serial port 1       |  J3   |
          |----------------------+-------+---------------------+-------|
          | Serial port 2        |  J2   | Parallel port 1     |  J4   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |             PARALLEL PORT 1 ADDRESS SELECTION              |
          |------------------------------------------------------------|
          |          Setting           |              JP1              |
          |----------------------------+-------------------------------|
          | » |      LPT1 (3BCh)       |      Pins 18 & 31 closed      |
          |---+------------------------+-------------------------------|
          |   |      LPT2 (278h)       |      Pins 20 & 33 closed      |
          |---+------------------------+-------------------------------|
          |   |      LPT3 (378h)       |      Pins 19 & 32 closed      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |             PARALLEL PORT 2 ADDRESS SELECTION              |
          |------------------------------------------------------------|
          |          Setting           |              JP1              |
          |----------------------------+-------------------------------|
          |   |      LPT1 (3BCh)       |      Pins 5 & 18 closed       |
          |---+------------------------+-------------------------------|
          | » |      LPT2 (278h)       |      Pins 7 & 20 closed       |
          |---+------------------------+-------------------------------|
          |   |      LPT3 (378h)       |      Pins 6 & 19 closed       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |              SERIAL PORT 1 ADDRESS SELECTION               |
          |------------------------------------------------------------|
          |          Setting           |              JP1              |
          |----------------------------+-------------------------------|
          | » |      COM1 (3E8h)       |      Pins 16 & 29 closed      |
          |---+------------------------+-------------------------------|
          |   |      COM2 (2E8h)       |      Pins 17 & 30 closed      |
          |---+------------------------+-------------------------------|
          |   |      COM3 (3F8h)       |      Pins 14 & 27 closed      |
          |---+------------------------+-------------------------------|
          |   |      COM4 (2F8h)       |      Pins 15 & 28 closed      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |              SERIAL PORT 2 ADDRESS SELECTION               |
          |------------------------------------------------------------|
          |          Setting           |              JP1              |
          |----------------------------+-------------------------------|
          |   |      COM1 (3E8h)       |      Pins 3 & 16 closed       |
          |---+------------------------+-------------------------------|
          | » |      COM2 (2E8h)       |      Pins 4 & 17 closed       |
          |---+------------------------+-------------------------------|
          |   |      COM3 (3F8h)       |      Pins 1 & 14 closed       |
          |---+------------------------+-------------------------------|
          |   |      COM4 (2F8h)       |      Pins 2 & 15 closed       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |             SERIAL PORT 1 INTERRUPT SELECTION              |
          |------------------------------------------------------------|
          |            IRQ             |              JP1              |
          |----------------------------+-------------------------------|
          |    |         IRQ2          |      Pins 8 & 21 closed       |
          |----+-----------------------+-------------------------------|
          | »  |         IRQ3          |      Pins 22 & 35 closed      |
          |----+-----------------------+-------------------------------|
          |    |         IRQ4          |      Pins 9 & 22 closed       |
          |----+-----------------------+-------------------------------|
          |    |         IRQ5          |      Pins 21 & 34 closed      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |             SERIAL PORT 2 INTERRUPT SELECTION              |
          |------------------------------------------------------------|
          |            IRQ             |              JP1              |
          |----------------------------+-------------------------------|
          |    |         IRQ2          |      Pins 10 & 13 closed      |
          |----+-----------------------+-------------------------------|
          | »  |         IRQ3          |      Pins 24 & 37 closed      |
          |----+-----------------------+-------------------------------|
          |    |         IRQ4          |      Pins 11 & 24 closed      |
          |----+-----------------------+-------------------------------|
          |    |         IRQ5          |      Pins 23 & 36 closed      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |            PARALLEL PORT 1 INTERRUPT SELECTION             |
          |------------------------------------------------------------|
          |            IRQ             |              JP1              |
          |----------------------------+-------------------------------|
          | »   |         IRQ7         |      Pins 12 & 25 closed      |
          |-----+----------------------+-------------------------------|
          |     |         IRQ5         |      Pins 25 & 38 closed      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |            PARALLEL PORT 2 INTERRUPT SELECTION             |
          |------------------------------------------------------------|
          |            IRQ             |              JP1              |
          |----------------------------+-------------------------------|
          | »   |         IRQ7         |      Pins 13 & 26 closed      |
          |-----+----------------------+-------------------------------|
          |     |         IRQ5         |      Pins 26 & 39 closed      |
          +------------------------------------------------------------+