
DTK COMPUTER, INC.

MINI MICRO FDC PII-151B

Card Type          Floppy drive controller
Chipset/Controller Unknown
I/O Options        Floppy drive interface
Maximum DRAM       N/A

[Image]

                    CONNECTIONS

         Purpose                  Location

  Floppy drive interface             CN1

                        FLOPPY DRIVE DATA RATE

    Data Rate (KB/s)     Precompensation (ns)             JP2

          500                     125              Pins 2 & 3 closed

          250                     125              Pins 2 & 3 closed

          300                     125              Pins 2 & 3 closed

          250                     125              Pins 2 & 3 closed

          250                     125              Pins 2 & 3 closed

          1000                    83               Pins 2 & 3 closed

          1000                    83               Pins 2 & 3 closed

          500                     125              Pins 1 & 2 closed

          125                     250              Pins 1 & 2 closed

          125                     208              Pins 1 & 2 closed

          125                     250              Pins 1 & 2 closed

          125                     250              Pins 1 & 2 closed

          1000                    83               Pins 1 & 2 closed

          1000                    83               Pins 1 & 2 closed

                        FLOPPY DRIVE SPEED SETTING

             Speed Setting                             JP1

                  Single                       Pins 1 & 2 closed

                    Dual                        Pins 2 & 3 closed

                       FLOPPY DRIVE ADDRESS SETTINGS

     Address         JP4/A          JP4/B         JP4/C         JP4/D

  CA000h-CBFFFh      Closed         Open         Closed          Open

  CC000h-CDFFFh       Open         Closed         Open          Closed

  CEOOOh-CFFFFh      Closed         Open          Open          Closed

                          DRIVE TYPE SELECTION

                 Drive A             Drive B

   Type           JP3/A               JP3/B          JP3/C      JP3/D

   360KB          Closed              Closed         Closed    Closed

   720KB           Open               Closed          Open     Closed

   1.2MB          Closed               Open          Closed     Open

  1.44MB           Open                Open           Open      Open

    SYSTEM TYPE CONFIGURATION

      Type             JP5

  XT/compatible       Closed

  AT/compatible        Open

