(TXT) View Source
       
       # CORONA COMPUTER CORPORATION
       
          325 HDC
       
          Data bus: 8-bit, ISA
       
          Size: Full-length, full-height card
       
          Hard drives supported:  One MFM ST506 Drive
       
          Floppy drives supported: Two 360KB, 720KB, 1.2MB, or 1.44MB
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |                 Function                  |    Location    |
          |-------------------------------------------+----------------|
          | 20-pin data cable connector-drive 0       |      CN1       |
          |-------------------------------------------+----------------|
          | 34-pin control cable connector-hard drive |      CN2       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                  DRIVE TYPE CONFIGURATION                  |
          |------------------------------------------------------------|
          |   Heads   | Cylinders  |    JP1    |    JP2    |    JP3    |
          |-----------+------------+-----------+-----------+-----------|
          |     4     |    306     |  closed   |  closed   |  closed   |
          |-----------+------------+-----------+-----------+-----------|
          |     2     |    612     |  closed   |  closed   |   open    |
          +------------------------------------------------------------+