(TXT) View Source
       
       # NCL AMERICA
       
          NCL 5525, NCL 5526
       
          Data bus:  16-bit, ISA
       
          Size: Half-length, full-height card
       
          Hard drives supported:  Two ST506/412 MFM drives
       
          Floppy drives supported: NCL 5525:Two 360 KB, 720 KB, 1.2 MB,
          or 1.44 MB drives
       
          NCL 5526:None
       
          Maximum heads/cyl.: 16 heads and 2048 cylinders
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | 34-pin control cable connector-hard drive            | CN1 |
          |------------------------------------------------------+-----|
          | 20-pin data cable connector-drive 0                  | CN2 |
          |------------------------------------------------------+-----|
          | 20-pin data cable connector-drive 1                  | CN3 |
          |------------------------------------------------------+-----|
          | 34-pin control cable connector-floppy drive (NCL     | CN4 |
          | 5525 only)                                           |     |
          |------------------------------------------------------+-----|
          | 4-pin connector-DC power                             | CN5 |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |             Function              | Location  |  Setting   |
          |-----------------------------------+-----------+------------|
          | » | Hard drive address is         |    JP0    |    open    |
          |   | 1F0-1F7h                      |           |            |
          |---+-------------------------------+-----------+------------|
          |   | Hard drive address is         |    JP0    |   closed   |
          |   | 170-177h                      |           |            |
          |---+-------------------------------+-----------+------------|
          | » | Floppy drive address is       | JP1 & JP4 |    open    |
          |   | 3F2-3F7h                      |           |            |
          |---+-------------------------------+-----------+------------|
          |   | Floppy drive address is       | JP1 & JP4 |   closed   |
          |   | 372-377h                      |           |            |
          |---+-------------------------------+-----------+------------|
          | » | Factory configured - do not   |    JP3    |    N/A     |
          |   | alter                         |           |            |
          |---+-------------------------------+-----------+------------|
          | » | Factory configured - do not   |    JP5    | pins 2 & 3 |
          |   | alter                         |           |   closed   |
          +------------------------------------------------------------+