
MICRO EQUIPMENT CORPORATION

UN-1068

  Data bus:                  16-bit, ISA

  Size:                      Half-length, half-height card

  Hard drive supported:      Two IDE (AT) interface drives

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

[Image]

                              CONNECTIONS

                    Function                           Location

  40-pin IDE (AT) Interface connector                     CN1

  34-pin control cable connector - floppy drive           CN2

  9-pin serial port 1 - external                          CN3

  10-pin serial port 2 - internal                         CN4

  25-pin parallel port                                    CN5

  Game port                                               CN6

  2-pin connector - drive active LED                      CN7

                        USER CONFIGURABLE SETTINGS

               Function                    Location           Setting

     Game port enabled                       J11            pins 2 & 3
                                                              closed

      Game port disabled                      J11            pins 1 & 2
                                                              closed

                        FLOPPY DRIVE CONFIGURATION

           Address                     J1                     J2

              3F0h             pins 2 & 3 closed     pins 2 & 3 closed

               370h             pins 2 & 3 closed     pins 1 & 2 closed

             Disabled           pins 1 & 2 closed            n/a

                          IDE PORT CONFIGURATION

           Address                     J3                     J4

              3F6h             pins 2 & 3 closed     pins 2 & 3 closed

               376h             pins 2 & 3 closed     pins 1 & 2 closed

             Disabled           pins 1 & 2 closed            n/a

                        SERIAL PORT 1 CONFIGURATION

         COM/Address                   J5                     J6

           COM1/3F8h           pins 2 & 3 closed     pins 2 & 3 closed

            COM3/3E8h           pins 2 & 3 closed     pins 1 & 2 closed

             Disabled           pins 1 & 2 closed            n/a

                      SERIAL PORT 1 INTERRUPT SELECT

          IRQ                 J12              J13              J14

           IRQ4             closed           open              open

            IRQ3              open           closed             open

            IRQ5              open            open             closed

          Disabled            open            open              open

                        SERIAL PORT 2 CONFIGURATION

         COM/Address                   J7                     J8

           COM2/2F8h           pins 2 & 3 closed     pins 2 & 3 closed

            COM4/2E8h           pins 2 & 3 closed     pins 1 & 2 closed

             Disabled           pins 1 & 2 closed            n/a

                      SERIAL PORT 2 INTERRUPT SELECT

          IRQ                 J15              J16              J17

           IRQ3             closed           open              open

            IRQ4              open           closed             open

            IRQ5              open            open             closed

          Disabled            open            open              open

                        PARALLEL PORT CONFIGURATION

         LPT/Address                   J9                    J10

           LPT1/378h           pins 2 & 3 closed     pins 2 & 3 closed

            LPT2/278h           pins 2 & 3 closed     pins 1 & 2 closed

             Disabled           pins 1 & 2 closed            n/a

                      PARALLEL PORT INTERRUPT SELECT

             IRQ                       J18                   J19

              IRQ7                  closed                  open

               IRQ5                   open                  closed

             Disabled                 open                   open

