DATA TECHNOLOGY CORPORATION

DTC2290 (400395-89A2)

  Data bus:                  32-bit, EISA

  Size:                      Three-quarter, full-height card

  Hard drive supported:      Four IDE (AT) interface drives

  Floppy drives supported:   Two 360KB, 720KB, 1.2MB, 1.44MB, or 2.88MB
                             drives

[Image]

                              CONNECTIONS

                    Function                           Location

  34-pin control cable connector - floppy drive           J1

  40-pin IDE (AT) interface connector - port 1            J2

  40-pin IDE (AT) interface connector - port 2            J3

  4-pin connector - drive active LED                      J4

                        USER CONFIGURABLE SETTINGS

                 Function                     Location         Setting

  »   AT-type floppy drive cable                 W4             open
      selected

      IBM-type floppy drive cable                W4            closed
      selected

  »   Drive A: 2.88MB floppy drive               W9             open
      support disabled (DTC2290 only)

      Drive A: 2.88MB floppy drive               W9            closed
      support enabled (DTC2290 only)

  »   DriveB: 2.88MB floppy drive               W10             open
      support disabled (DTC2290 only)

      Drive B: 2.88MB floppy drive              W10            closed
      support enabled (DTC2290 only)

  »   Factory configured - do not alter         W12              N/A

  »   Factory configured - do not alter         W13              N/A

  »   Factory configured - do not alter         W14              N/A

  »   Factory configured - do not alter         W15              N/A

                               BIOS ADDRESS

        Address               W1               W2                W3

  »        C800h             open             open             closed

           D000h             open            closed            closed

           D400h            closed           closed            closed

           D800h            closed            open             closed

          Disabled            N/A              N/A              open

                     PORT 1 HARD DRIVE 64-HEAD-MAPPING

           Setting                      W5                    W6

  »          Disabled                  open                  open

         Drive 0 is 64-head           closed                  N/A
              mapped

       Drive 0 is not 64-head          open                   N/A
              mapped

         Drive 1 is 64-head            N/A                  closed
              mapped

       Drive 0 is not 64-head          N/A                   open
              mapped

                     PORT 2 HARD DRIVE 64-HEAD-MAPPING

           Setting                      W7                    W8

  »          Disabled                  open                  open

         Drive 0 is 64-head           closed                  N/A
              mapped

       Drive 0 is not 64-head          open                   N/A
              mapped

         Drive 1 is 64-head            N/A                  closed
              mapped

       Drive 0 is not 64-head          N/A                   open
              mapped