DTK COMPUTER INC.

PTI-245

Card Type               Hard drive controller card
Hard Drives supported   Two IDE (AT) drives
Floppy drives supported Two 360KB, 720KB, 1.2MB, or 1.44MB drives
Data Bus                32-bit VESA Local Bus
Card Size               Full-length, full-height card

[Image]

                                CONNECTIONS

         Function          Location          Function           Location

  25-pin parallel port -      CN1      10-pin serial port         JP1
  external                             (1)

  34-pin cable connector      J1       10-pin serial port         JP4
  - floppy drive                       (2)

  40-pin connector            J2
  IDE(AT) interface

                        USER CONFIGURABLE SETTINGS

                  Function                      Label        Position

  »   Parallel port is uni-directional           JP2          Closed

      Parallel port is bi-directional            JP2           Open

  »   Floppy drive interface enabled             JP3        Pins 19 & 20
                                                              closed

      Floppy drive interface disabled            JP3        Pins 20 & 21
                                                              closed

                            IDE SPEED SELECTION

             Speed                                 JP6

           Speed 0 (slow)                Pins 1 & 2, 4 & 5 closed

  »        Speed 1 (fast)                Pins 2 & 3, 4 & 5 closed

          Speed 2 (turbo)                Pins 2 & 3, 5 & 6 closed

                      PARALLEL PORT ADDRESS SELECTION

            Setting                                JP3

  »         LPT1 (378h)                Pins 13 & 14, 17 & 18 closed

            LPT2 (278h)                Pins 14 & 15, 16 & 17 closed

            LPT3 (3BCh)                Pins 13 & 14, 16 & 17 closed

              Disabled                 Pins 14 & 15, 17 & 18 closed

                      SERIAL PORT 1 ADDRESS SELECTION

            Setting                                JP3

  »         COM1 (3F8h)                  Pins 1 & 2, 5 & 6 closed

            COM3 (3E8h)                  Pins 2 & 3, 4 & 5 closed

              Disabled                   Pins 2 & 3, 5 & 6 closed

                      SERIAL PORT 2 ADDRESS SELECTION

            Setting                                JP3

  »         COM2 (2F8h)                 Pins 7 & 8, 11 & 12 closed

            COM4 (2E8h)                 Pins 8 & 9, 10 & 11 closed

              Disabled                  Pins 8 & 9, 11 & 12 closed

     BIOS ADDRESS SELECTION

  Setting     JP5/Pins 5 & 10

  Enable          Closed

  Disable          Open

  PARALLEL PORT INTERRUPT SELECTION

     IRQ               JP3

    IRQ7       Pins 22 & 23 closed

    IRQ5       Pins 23 & 24 closed