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       # MODULAR CIrCUIT TECHNOLOGY
       
          MCT-FDC-ED
       
          Card Type          Floppy drive controller                     
          Chipset Controller Unidentified                                
          I/O Options        Floppy interface                            
          Maximum DRAM       N/A                                         
       
   IMG IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |     Purpose      | Location |      Purpose      | Location |
          |------------------+----------+-------------------+----------|
          | 2.88MB Floppy    |    J2    | Regular Floppy    |    J3    |
          | drive connector  |          | drive connector   |          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   BIOS ADDRESS SELECTION                   |
          |------------------------------------------------------------|
          |   Address    |   J4/C    |   J4/D    |   J4/E   |   J4/F   |
          |--------------+-----------+-----------+----------+----------|
          | » |  D400h   |  Closed   |   Open    |   Open   |  Closed  |
          |---+----------+-----------+-----------+----------+----------|
          |   |  CC00h   |  Closed   |   Open    |  Closed  |   Open   |
          |---+----------+-----------+-----------+----------+----------|
          |   |  DC00h   |   Open    |  Closed   |  Closed  |   Open   |
          |---+----------+-----------+-----------+----------+----------|
          |   |  E000h   |   Open    |  Closed   |   Open   |  Closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   I/O ADDRESS SELECTION                    |
          |------------------------------------------------------------|
          |      Address        |       J4/A        |       J4/B       |
          |---------------------+-------------------+------------------|
          | » |      370h       |      Closed       |       Open       |
          |---+-----------------+-------------------+------------------|
          |   |      3F0h       |       Open        |      Closed      |
          +------------------------------------------------------------+