COLUMBIA DATA PRODUCTS, INC.

MPC 1600-X

Data Bus                8-bit ISA
Card Size               Full-length, full-height card
Hard Drives supported   Two ST-506(MFM) drives
Floppy drives supported None

[Image]

                                CONNECTIONS

       Function            Location        Function           Location

  34-pin cable                J1        20-pin data              J3
  connector - control                   cable connector
  cable                                 - drive 1

  20-pin data cable           J2        20-pin cable             J4
  connector - drive 0                   connector - test
                                        only

                        USER CONFIGURABLE SETTINGS

                  Function                      Label        Position

  »   Host ROM address enabled                   PD           Closed

      Host ROM address disabled                  PD            Open

                             DRIVE JUMPER CONFIGURATION

  Type   Heads  Cylinders   Platters   Capacity   JP1/1    JP1/2    JP1/3    JP1/4

   0      2        612         1         12MB     Closed   Closed   Closed   Closed

   1      8        375         4         25MB      Open    Closed   Open     Closed

   2      6        306         3         15MB     Closed   Open     Closed   Open

   3      4        306         2         12MB      Open    Open     Open     Open

    Note: The jumpers JP1/1 & JP1/2 are assigned to connector J2 and the jumpers
                    JP1/3 & JP1/4 are assigned to connector J3.

                        HOST ROM ADDRESS SELECTION

      Address           8F-1          8F-2         8F-3          8F-4

  »   C8000h            Off           Off           On            On

                        HOST BASE ADDRESS SELECTION

     Setting           8F-5         8F-6        8F-7           8F-8

  »      320h          Off           On          On             On

            Note: The controller Base Address is set using the upper half
            of DIP switch 8F. The switch is preset at the factory for
            base address 320 Hex.