
QDI COMPUTER, INC.

QD6500, QD6500A VL

  Data bus:                32-bit, VL-bus

  Size:                    Three/quarter-length, half-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 IDE (AT) interface connector                      CN1

  34-pin control cabled connector - floppy drive           CN2

  Game port                                                CN3

  9-pin serial port 1 - external                           CN4

  10-pin serial port 2 - internal                          CN5

  25-pin parallel port                                     CN6

  2-pin connector - drive active LED                       JP5

                        USER CONFIGURABLE SETTINGS

                 Function                     Location        Setting

     Factory configured - do not alter         JP1             open

     Factory configured - do not alter         JP2          pins 2 & 3
                                                               closed

     Chipset register address = 0BXh           JP3          pins 2 & 3
                                                               closed

      Chipset register address = 03Xh           JP3          pins 1 & 2
                                                               closed

     IDE port address = 1F0h                   JP4          pins 2 & 3
                                                               closed

      IDE port address = 170h                   JP4          pins 1 & 2
                                                               closed

     Floppy drive enabled                      JP8          pins 1 & 2
                                                               closed

      Floppy drive disabled                     JP8          pins 2 & 3
                                                               closed

     Game port enabled                         JP13         pins 1 & 2
                                                               closed

      Game port disabled                        JP13         pins 2 & 3
                                                               closed

                        USER CONFIGURABLE SETTINGS

                 Function                     Location        Setting

     IDE IRQ = IRQ14                           JP15         pins 1 & 2
                                                               closed

      IDE IRQ = IRQ15                           JP15         pins 2 & 3
                                                               closed

      Address lines 3F7/177h enabled            JP16           closed
      (74LS244 chip installed)

      Address lines 3F7/177h disabled           JP16            open

                        SERIAL PORT 1 CONFIGURATION

             COM                      JP6                    JP7

             COM1             pins 1 & 2 closed      pins 1 & 2 closed

              COM3             pins 1 & 2 closed      pins 2 & 3 closed

            Disabled           pins 2 & 3 closed      pins 1 & 2 closed

            Disabled           pins 2 & 3 closed      pins 2 & 3 closed

                        SERIAL PORT 2 CONFIGURATION

             COM                      JP11                   JP12

             COM2             pins 1 & 2 closed      pins 1 & 2 closed

              COM4             pins 1 & 2 closed      pins 2 & 3 closed

            Disabled           pins 2 & 3 closed      pins 1 & 2 closed

            Disabled           pins 2 & 3 closed      pins 2 & 3 closed

                        PARALLEL PORT CONFIGURATION

         LPT/Address                   JP9                   JP10

           LPT1/378h           pins 1 & 2 closed     pins 1 & 2 closed

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

             Disabled           pins 2 & 3 closed     pins 1 & 2 closed

             Disabled           pins 2 & 3 closed     pins 2 & 3 closed

                            BIOS ADDRESS - JP14

      Address          Jumper A     Jumper B      Jumper C     Jumper D

       Disabled        closed        open          open         open

          C800h          open        closed         open         open

          D000h          open         open         closed        open

          D800h          open         open          open        closed

