(TXT) View Source
       
       # UNIDENTIFIED
       
          CC-16 ENABLER
       
          +------------------------------------------------------------+
          +------------------------------------------------------------+
       
          Data bus: 16-bit, ISA
       
          Size: Full-length, full-height card
       
          Hard drives supported:  Up to seven SCSI devices
       
          Floppy drives supported: Four 360KB, 720KB, 1.2MB, or 1.44MB
          drives
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |                   Function                   |  Location   |
          |----------------------------------------------+-------------|
          | 50-pin SCSI connector-internal               |     CN1     |
          |----------------------------------------------+-------------|
          | 25-pin SCSI connector-external               |     CN2     |
          |----------------------------------------------+-------------|
          | 34-pin control cable connector-floppy drives |     CN3     |
          |----------------------------------------------+-------------|
          | 5-pin connector-DC power                     |     CN4     |
          |----------------------------------------------+-------------|
          | 4-pin connector-drive active LED             |     CN5     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |             Function              |   Location   | Setting |
          |-----------------------------------+--------------+---------|
          | » | Floppy drive Precompensation  | JP4/jumper 1 |  open   |
          |   | is 125nsec.                   |              |         |
          |---+-------------------------------+--------------+---------|
          |   | Floppy drive Precompensation  | JP4/jumper 1 | closed  |
          |   | is 187nsec.                   |              |         |
          |---+-------------------------------+--------------+---------|
          | » | Single speed floppy drives    | JP4/jumper 2 |  open   |
          |   | supported                     |              |         |
          |---+-------------------------------+--------------+---------|
          |   | Dual speed floppy drives      | JP4/jumper 2 | closed  |
          |   | supported                     |              |         |
          |---+-------------------------------+--------------+---------|
          | » | Floppy drive disabled         | JP4/jumper 3 |  open   |
          |---+-------------------------------+--------------+---------|
          |   | Floppy drive enabled          | JP4/jumper 3 | closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                          SCSI IRQ                          |
          |------------------------------------------------------------|
          |    IRQ     | JP2/jumper 1  | JP2/jumper 2  | JP2/jumper 3  |
          |------------+---------------+---------------+---------------|
          |   | IRQ15  |     open      |     open      |     open      |
          |---+--------+---------------+---------------+---------------|
          |   | IRQ14  |    closed     |     open      |     open      |
          |---+--------+---------------+---------------+---------------|
          |   | IRQ12  |     open      |    closed     |     open      |
          |---+--------+---------------+---------------+---------------|
          |   | IRQ11  |    closed     |    closed     |     open      |
          |---+--------+---------------+---------------+---------------|
          | » | IRQ10  |     open      |     open      |    closed     |
          |---+--------+---------------+---------------+---------------|
          |   |  IRQ9  |    closed     |     open      |    closed     |
          |---+--------+---------------+---------------+---------------|
          |   |  IRQ5  |     open      |    closed     |    closed     |
          |---+--------+---------------+---------------+---------------|
          |   |  IRQ3  |    closed     |    closed     |    closed     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                        BIOS ADDRESS                        |
          |------------------------------------------------------------|
          |   Address   | JP3/jumper 1  | JP3/jumper 2  | JP3/jumper 3 |
          |-------------+---------------+---------------+--------------|
          |   | DC000h  |     open      |    closed     |     open     |
          |---+---------+---------------+---------------+--------------|
          |   | D8000h  |    closed     |    closed     |     open     |
          |---+---------+---------------+---------------+--------------|
          |   | D4000h  |     open      |     open      |    closed    |
          |---+---------+---------------+---------------+--------------|
          |   | D0000h  |    closed     |     open      |    closed    |
          |---+---------+---------------+---------------+--------------|
          | » | CC000h  |     open      |    closed     |    closed    |
          |---+---------+---------------+---------------+--------------|
          |   | C8000h  |    closed     |    closed     |    closed    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                        SCSI ADDRESS                        |
          |------------------------------------------------------------|
          |  Address   | JP5/jumper 1  | JP5/jumper 2  | JP5/jumper 3  |
          |------------+---------------+---------------+---------------|
          | »  |   7   |     open      |     open      |     open      |
          |----+-------+---------------+---------------+---------------|
          |    |   6   |    closed     |     open      |     open      |
          |----+-------+---------------+---------------+---------------|
          |    |   5   |     open      |    closed     |     open      |
          |----+-------+---------------+---------------+---------------|
          |    |   4   |    closed     |    closed     |     open      |
          |----+-------+---------------+---------------+---------------|
          |    |   3   |     open      |     open      |    closed     |
          |----+-------+---------------+---------------+---------------|
          |    |   2   |    closed     |     open      |    closed     |
          |----+-------+---------------+---------------+---------------|
          |    |   1   |     open      |    closed     |    closed     |
          |----+-------+---------------+---------------+---------------|
          |    |   0   |    closed     |    closed     |    closed     |
          +------------------------------------------------------------+