(TXT) View Source
       
       # DTK COMPUTER, INC.
       
          PTI-220
       
          +------------------------------------------------------------+
          +------------------------------------------------------------+
       
          Data bus: 16-bit, ISA
       
          Size: Half-length, full-height card
       
          Hard drives supported:  Two ST506/412 MFM drives
       
          Floppy drives supported: Two 360KB, 720KB, 1.2MB, or 1.44MB
          drives
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |                  Function                  |   Location    |
          |--------------------------------------------+---------------|
          | 34-pin data cable connector-floppy drives  |      J1       |
          |--------------------------------------------+---------------|
          | 34-pin control cable connector-hard drives |      J2       |
          |--------------------------------------------+---------------|
          | 20-pin data cable connector-Drive 0        |      J3       |
          |--------------------------------------------+---------------|
          | 20-pin data cable connector-Drive 1        |      J4       |
          |--------------------------------------------+---------------|
          | 4-pin connector-drive active LED           |      J5       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |              Function              | Location |  Setting   |
          |------------------------------------+----------+------------|
          | » | Hard drive port address is     |   JP10   | pins 1 & 2 |
          |   | 1F0-1F7h                       |          |    open    |
          |---+--------------------------------+----------+------------|
          |   | Hard drive port address is     |   JP10   | pins 1 & 2 |
          |   | 170-177h                       |          |   closed   |
          |---+--------------------------------+----------+------------|
          | » | Floppy drive port address is   |   JP10   | pins 3 & 4 |
          |   | 3F0-3F7h                       |          |    open    |
          |---+--------------------------------+----------+------------|
          |   | Floppy drive port address is   |   JP10   | pins 3 & 4 |
          |   | 370-377h                       |          |   closed   |
          +------------------------------------------------------------+