UNITED MICROELECTRONICS CORPORATION

FSIOL-UC2.1C

  Data bus:                 32-bit, VL-Bus

  Size:                     Three quarter-length, half-height card

  Hard drive supported:     Two IDE (AT) interface drives

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

[Image]

                                CONNECTIONS

                   Function                             Location

  40-pin primary IDE(AT) interface                         CN1

  40-pin secondary IDE(AT) interface                       CN2

  34-pin control cable connector - floppy                  CN3
  drive

  16-pin Game port                                         CN4

  9-pin serial port 1 - external, 10-pin                   CN5
  serial port 1 - internal

  10-pin serial port 2 - internal                          CN6

  25-pin parallel port                                     CN7

  2-pin drive active LED for primary IDE                   JP1

  2-pin drive active LED for secondary IDE                 JP2

                        CPU CLOCK CONFIGURATION

       CPU Clock                  JP3                     JP4

       40/50 MHz                 open                    open

    Below 20 MHz or              open                   closed

  Enhanced IDE support

       25/33 MHz                closed                   open

    Under 40 MHz or             closed                  closed

    Non-ATA support

                        USER CONFIGURABLE SETTINGS

               Function                   Location           Setting

  »   Primary IDE interface enabled         JP5         pins 1 & 2 closed

      Primary IDE interface disabled        JP5         pins 2 & 3 closed

  »   Secondary IDE interface               JP6         pins 1 & 2 closed
      enabled

      Secondary IDE interface               JP6         pins 2 & 3 closed
      disabled

  »   Floppy drive interface enabled        JP9         pins 1 & 2 closed

      Floppy drive interface                JP9         pins 2 & 3 closed
      disabled

  »   Parallel port is LPT2                 JP14        pins 1 & 2 closed

      Parallel port is LPT3                 JP14        pins 2 & 3 closed

  »   Game port enabled                     JP15        pins 1 & 2 closed

      Game port disabled                    JP15        pins 2 & 3 closed

  »   Factory configured - do not           JP16               N/A
      alter

  »   Factory configured - do not           JP17               N/A
      alter

  »   Factory configured - do not           JP18               N/A
      alter

  »   Factory configured - do not           JP19               N/A
      alter

  »   Factory configured - do not           JP20               N/A
      alter

  »   Factory configured - do not           JP21               N/A
      alter

                     PARALLEL PORT MODE CONFIGURATION

            MODE                      JP7                    JP8

  »     Standard printer       pins 1 & 2 closed      pins 2 & 3 closed

            ECP / EPP                 N/A                    N/A

            Disabled           pins 2 & 3 closed      pins 2 & 3 closed

                        SERIAL PORT 1 CONFIGURATION

             COM                      JP10                   JP11

  »           COM1             pins 1 & 2 closed      pins 1 & 2 closed

              COM3             pins 1 & 2 closed      pins 2 & 3 closed

            Disabled           pins 2 & 3 closed             N/A

                        SERIAL PORT 2 CONFIGURATION

             COM                      JP12                   JP13

  »           COM2             pins 1 & 2 closed      pins 1 & 2 closed

              COM4             pins 1 & 2 closed      pins 2 & 3 closed

            Disabled           pins 2 & 3 closed             N/A