
DATA TECHNOLOGY CORPORATION

DTC ULTIMA PRO (400576-89A)

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                16-bit ISA
Card Size               Half-length, full-height card

[Image]

                                CONNECTIONS

        Function           Location          Function           Location

  9-pin serial port 1 -      CN1      16-pin game port             J4
  external

  25-pin parallel port       J1       34-pin cable connector       J5
  - external                          - floppy drive

  10-pin serial port 1       J2       40-pin primary IDE(AT)       J6
  - internal                          connector

  10-pin serial port 2       J3       2-pin connector -            J7
  - internal                          drive active LED

                        USER CONFIGURABLE SETTINGS

                  Function                      Label        Position

     BIOS setup enabled                         W2           Closed

      BIOS setup disabled                        W2            Open

     Game port enabled                          W7          Pins 1 & 2
                                                              closed

      Game port disabled                         W7          Pins 2 & 3
                                                              closed

     Serial port 2 enabled                      W12         Pins 1 & 2
                                                              closed

      Serial port 2 disabled                     W12         Pins 2 & 3
                                                              closed

     Floppy drive interface enabled             W15         Pins 1 & 2
                                                              closed

      Floppy drive interface disabled            W15         Pins 2 & 3
                                                              closed

     IDE interface enabled                      W16         Pins 1 & 2
                                                              closed

      IDE interface disabled                     W16         Pins 2 & 3
                                                              closed

     Serial port 1 enabled                      W17         Pins 1 & 2
                                                              closed

      Serial port 1 disabled                     W17         Pins 2 & 3
                                                              closed

     IDE primary address is 1F0h                W20         Pins 1 & 2
                                                              closed

      IDE secondary address is 170h              W20         Pins 2 & 3
                                                              closed

                         ECP DMA CHANNEL SELECTION

         Channel                  Label                  Position

            1                      W1            Pins 5 & 6, 7 & 8 closed

            3                      W1            Pins 1 & 2, 3 & 4 closed

                    PARALLEL PORT MODE SELECTION

        Setting                 W11                    W18

       Disabled          Pins 2 & 3 closed      Pins 2 & 3 closed

          EPP            Pins 2 & 3 closed      Pins 1 & 2 closed

  Bi-directional/ ECP    Pins 1 & 2 closed      Pins 2 & 3 closed

    Uni-directional      Pins 1 & 2 closed      Pins 1 & 2 closed

                      PARALLEL PORT ADDRESS SELECTION

          Setting                   Label                 Position

          LPT1 (378h)               W13             Pins 1 & 2 closed

           LPT2 (278h)               W13             Pins 2 & 3 closed

                      SERIAL PORT 1 ADDRESS SELECTION

          Setting                   Label                 Position

          COM1 (3F8h)               W19             Pins 1 & 2 closed

           COM3 (3E8h)               W19             Pins 2 & 3 closed

                      SERIAL PORT 2 ADDRESS SELECTION

          Setting                   Label                 Position

          COM2 (2F8h)               W14             Pins 1 & 2 closed

           COM4 (2E8h)               W14             Pins 2 & 3 closed

                          BIOS ADDRESS SELECTION

         Address                  Location                Position

            C800h                   W3               Pins 1 & 3, 2 & 4
                                                           closed

             CC00                    W3               Pins 3 & 5, 2 & 4
                                                           closed

             D800                    W3               Pins 1 & 3, 4 & 6
                                                           closed

             DC00                    W3               Pins 3 & 5, 4 & 6
                                                           closed

                     SERIAL PORT 1 INTERRUPT SELECTION

             IRQ                     Label                Position

              IRQ4                   W10             Pins 2 & 3 closed

               IRQ5                   W10             Pins 1 & 2 closed

            Alternate                 W10                   Open

                     SERIAL PORT 2 INTERRUPT SELECTION

             IRQ                     Label                Position

              IRQ3                    W8             Pins 2 & 3 closed

               IRQ5                    W8             Pins 1 & 2 closed

            Alternate                  W8                   Open

         SERIAL PORT 1 ALTERNATE INTERRUPT SELECTION

         IRQ                Label               Position

        IRQ9                  W5           Pins 1 & 3 closed

        IRQ10                 W5           Pins 3 & 5 closed

        IRQ11                 W5           Pins 2 & 4 closed

        IRQ12                 W5           Pins 4 & 6 closed

  Note: W10 must be open to use alternate IRQs

         SERIAL PORT 2 ALTERNATE INTERRUPT SELECTION

         IRQ                Label               Position

        IRQ9                  W4           Pins 1 & 3 closed

        IRQ10                 W4           Pins 3 & 5 closed

        IRQ11                 W4           Pins 2 & 4 closed

        IRQ12                 W4           Pins 4 & 6 closed

  Note: W10 must be open to use alternate IRQs

                     PARALLEL PORT INTERRUPT SELECTION

           IRQ                     Label                 Position

            IRQ7                   W9               Pins 2 & 3 closed

             IRQ5                   W9               Pins 1 & 2 closed

                   IDE INTERRUPT SELECTION

         IRQ                Label               Position

         11                   W6           Pins 4 & 6 closed

         12                   W6           Pins 2 & 4 closed

         14                   W6           Pins 3 & 5 closed

         15                   W6           Pins 1 & 3 closed

