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       # UNIDENTIFIED
       
          H-FDD CONTROLLER
       
          Card Type            Hard drive controller card                
          Hard Drives          Two ST-506/412(MFM) drives                
          supported            
          Floppy drives        Two 360KB, 720KB, 1.2MB, or 1.44MB drives 
          supported            
          Data Bus             16-bit ISA                                
          Card Size            Half-length, half-height card             
       
   IMG IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |     Function      | Location |     Function     | Location |
          |-------------------+----------+------------------+----------|
          | 34-pin cable      |    J1    | 34-pin control   |    J5    |
          | connector -       |          | cable connector  |          |
          | floppy drive      |          | - hard drive     |          |
          |-------------------+----------+------------------+----------|
          | 20-pin data cable |    J3    | Drive active LED |    J6    |
          | connector - drive |          |                  |          |
          | 2                 |          |                  |          |
          |-------------------+----------+------------------+----------|
          | 20-pin data cable |    J4    |                  |          |
          | connector - drive |          |                  |          |
          | 1                 |          |                  |          |
          +------------------------------------------------------------+