
MICRO EQUIPMENT CORPORATION

UN-1082 VL

  Data bus:                32-bit VL-Bus

  Size:                    Three/quarter-length, full-height card

  Hard drive supported:    Two IDE (AT) interface drives

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

[Image]

                               CONNECTIONS

                    Function                             Location

  40-pin Primary IDE (AT) interface connector              CN1

  40-pin Secondary IDE (AT) interface connector            CN2

  34-pin control cable connector - floppy drive            CN3

  16-pin game port - internal                              CN4

  10-pin serial port - internal                            COMA

  10-pin serial port - internal                            COMB

  2-pin connector - drive active LED                       LED1

  25-pin parallel port - external                           P1

                        USER CONFIGURABLE SETTINGS

               Function                    Location           Setting

     IDE (AT) primary & secondary      JP1/A pins 1 & 2      closed
      interface enabled

      IDE (AT) primary & secondary      JP1/A pins 2 & 3      closed
      interface disabled

     Speed 50MHz select                JP1/C pins 1 & 2      closed

      Speed 33MHz select                JP1/C pins 2 & 3      closed

     HDD address is 1F0h & 170h        JP1/B pins 1 & 2      closed

      HDD address is 1F0h               JP1/B pins 2 & 3      closed

     Floppy drive order A:, B:         JP2/A pins 1 & 2      closed
      normal

      Floppy drive order A:, B:         JP2/A pins 2 & 3      closed
      exchange

     Floppy drive address is 3F0h -    JP2/B pins 1 & 2      closed
      3F7h

      Floppy drive address is 370h -    JP2/B pins 2 & 3      closed
      377h

     Floppy controller enabled         JP2/C pins 1 & 2      closed

      Floppy controller disabled        JP2/C pins 2 & 3      closed

     IOCHRDY for IDE1 disabled               JP3              open

      IOCHRDY for IDE1 enabled                JP3             closed

     IOCHRDY for IDE0 enabled                JP4             closed

      IOCHRDY for IDE0 disabled               JP4              open

     Printer port O/P port select            JP6             closed

      Printer port I/O port select            JP6              open

     Parallel port IRQ7 select         JP7/pins 1 & 2        closed

      Parallel port IRQ5 select         JP7/pins 3 & 4        closed

     Game port enabled                       JP8             closed

      Game port disabled                      JP8              open

                    IDE (AT) DRIVE SPEED CONFIGURATION

           Speed                    JP1/D                   JP1/E

            600ns            pins 1 & 2 closed       pins 1 & 2 closed

             240ns            pins 2 & 3 closed       pins 2 & 3 closed

             400ns            pins 1 & 2 closed       pins 2 & 3 closed

             500ns            pins 2 & 3 closed       pins 1 & 2 closed

                        SERIAL PORT 1 CONFIGURATION

             COM                     JP5/A                  JP5/B

          COM1 (3F8h)         pins 1 & 2 closed      pins 1 & 2 closed

           COM3 (3E8h)         pins 2 & 3 closed      pins 2 & 3 closed

           COM4 (2E8h)         pins 1 & 2 closed      pins 2 & 3 closed

            Disabled           pins 2 & 3 closed      pins 1 & 2 closed

                        SERIAL PORT 2 CONFIGURATION

             COM                     JP5/C                  JP5/D

          COM2 (2F8h)         pins 1 & 2 closed      pins 1 & 2 closed

           COM3 (3E8h)         pins 1 & 2 closed      pins 2 & 3 closed

           COM4 (2E8h)         pins 2 & 3 closed      pins 2 & 3 closed

            Disabled           pins 2 & 3 closed      pins 1 & 2 closed

                        PARALLEL PORT CONFIGURATION

             LPT                     JP5/E                  JP5/F

          LPT1 (378h)         pins 1 & 2 closed      pins 1 & 2 closed

           LPT2 (278h)         pins 2 & 3 closed      pins 2 & 3 closed

           LPT3 (3BCh)         pins 2 & 3 closed      pins 1 & 2 closed

            Disabled           pins 1 & 2 closed      pins 2 & 3 closed

