
QDI COMPUTER, INC.

QD5500A

  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 IDE (AT) interface connector - port 1             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                       JP1

                        USER CONFIGURABLE SETTINGS

                 Function                     Location        Setting

     VL-IDE enabled                            JP2             Open

      VL-IDE disabled                           JP2            Closed

     Factory configured - do not alter         JP3            Closed

     Game port enabled                         JP5          Pins 1 & 2
                                                               closed

      Game port disabled                        JP5          Pins 2 & 3
                                                               closed

     Floppy drive enabled                      JP9          Pins 1 & 2
                                                               closed

      Floppy drive disabled                     JP9          Pins 2 & 3
                                                               closed

                 PARALLEL PORT CONFIGURATION

     LPT/Address             JP4                  JP8

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

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

      Disabled               N/A           Pins 2 & 3 closed

                        SERIAL PORT 1 CONFIGURATION

             COM                      JP10                   JP11

              COM1             Pins 1 & 2 closed     Pins 1 & 2 closed

               COM3             Pins 2 & 3 closed     Pins 1 & 2 closed

             Disabled                  N/A            Pins 2 & 3 closed

                        SERIAL PORT 2 CONFIGURATION

             COM                       JP6                   JP7

              COM2             Pins 1 & 2 closed     Pins 1 & 2 closed

               COM4             Pins 2 & 3 closed     Pins 1 & 2 closed

             Disabled                  N/A            Pins 2 & 3 closed

                                 BIOS ADDRESS - JP15

    Address       A        B        C        D        E        F        G        H

     Disabled  Closed    Open     Open     Open    Open     Open     Open     Open

       C400h     Open    Closed    Open     Open    Open     Open     Open     Open

       C800h     Open     Open    Closed    Open    Open     Open     Open     Open

       CC00h     Open     Open     Open    Closed   Open     Open     Open     Open

       D000h     Open     Open     Open     Open    Closed   Open     Open     Open

       D400h     Open     Open     Open     Open    Open     Closed   Open     Open

       D800h     Open     Open     Open     Open    Open     Open     Closed   Open

       DC00h     Open     Open     Open     Open    Open     Open     Open     Closed

