DATA TECHNOLOGY CORPORATION

DTC5187-1

  Data bus:                  16-bit, ISA

  Size:                      Full-length, full-height card

  Hard drive supported:      Two RLL ST506/412 drives

  Floppy drives supported:   None

[Image]

                            CONNECTIONS

                   Function                          Location

  34-pin control cable connector - hard drive           J1

  20-pin data cable connector-drive 0                   J2

  20-pin data cable connector-drive 1                   J3

  4-pin connector-Drive active LED                      J4

  37-pin hard drive connector - external                J5

                        USER CONFIGURABLE SETTINGS

              Function                    Location            Setting

  »   Floppy drive change not                W1                open
      driven

      Floppy drive change signal             W1               closed
      driven low

  »   BIOS enabled                           W2               closed

      BIOS disabled                          W2                open

  »   BIOS address is C800h                  W3                open

      BIOS address is D800h                  W3               closed

  »   BIOS EPROM type is 27128               W4               closed

      BIOS EPROM type is 2764                W4                open

  »   Hard drive port address is           W5 & W6             open
      3F6, 3F7, 1F0-1F7h

      Hard drive port address is           W5 & W6            closed
      376, 377, 170-177h

                       HARD DRIVE INTERRUPT REQUEST

     IRQ       W7/jumper 1    W7/jumper 2    W7/jumper 3     W7/jumper 4

       11        closed          open            open           open

       12         open          closed           open           open

       13         open           open           closed          open

  »    14         open           open            open          closed