
UNIDENTIFIED

VESA IDE CARD

  Data bus:                  32-bit VL-bus

  Size:                      Three-quarter length, half-height card

  Hard drive supported:      Two IDE(AT) drives

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

[Image]

                                CONNECTIONS

                    Function                             Location

  40-pin primary IDE(AT) connector                         CN1

  34-pin cable connector - floppy drive                    CN2

  16-pin game port                                         CN3

  10-pin serial port 2 - internal                          CN4

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

  25-pin parallel port - external                          CN6

  2-pin connector - drive active LED                       JP1

                        USER CONFIGURABLE SETTINGS

              Function                   Location            Setting

     Support 2 Floppy Disks                JP4             pins 1 & 2
                                                              closed

      Reserved for factory use -            JP4             pins 2 & 3
      do not alter                                            closed

     Floppy drive interface                JP5             pins 1 & 2
      enabled                                                 closed

      Floppy drive interface                JP5             pins 2 & 3
      disabled                                                closed

     ROM type is 2764                     JP11             pins 1 & 2
                                                              closed

      ROM type is 27128                    JP11             pins 2 & 3
                                                              closed

     Parallel port IRQ 7 select           JP14             pins 2 & 3
                                                              closed

      Parallel port IRQ 5 select           JP14             pins 1 & 2
                                                              closed

                        USER CONFIGURABLE SETTINGS

             Function                   Location             Setting

     Serial Port 1 IRQ 4 select          JP15          pins 3 & 4 closed

      Serial Port 1 IRQ 3 select          JP15          pins 1 & 2 closed

      Serial Port 1 IRQ 5 select          JP15          pins 5 & 6 closed

     Serial Port 2 IRQ 3 select          JP16          pins 1 & 2 closed

      Serial Port 2 IRQ 4 select          JP16          pins 3 & 4 closed

      Serial Port 2 IRQ 5 select          JP16          pins 5 & 6 closed

  Note: JP18 is unidentified. Location of pin I in all jumper blocks is
  unidentified.

                        SERIAL PORTS CONFIGURATION

       COM1           COM2          JP6            JP7           JP8

       Enable       Enable      pins 1 & 2     pins 1 & 2    pins 1 & 2
                                   closed        closed         closed

        Enable       Disable     pins 1 & 2     pins 2 & 3    pins 1 & 2
                                   closed        closed         closed

         COM2         COM1       pins 2 & 3     pins 1 & 2    pins 1 & 2
                                   closed        closed         closed

       Disable        COM1       pins 2 & 3     pins 1 & 2    pins 2 & 3
                                   closed        closed         closed

       Disable        COM2       pins 1 & 2     pins 1 & 2    pins 2 & 3
                                   closed        closed         closed

         COM2        Disable     pins 2 & 3     pins 2 & 3    pins 1 & 2
                                   closed        closed         closed

       Disable       Disable        N/A         pins 2 & 3    pins 2 & 3
                                                 closed         closed

                       SERIAL PORT ADDRESS SELECTION

         COM1                 COM2              JP12            JP13

        COM1(3F8h)        COM2(3E8h)        pins 1 & 2      pins 2 & 3
                                               closed          closed

         COM1(3F8h)        COM4(2E8h)        pins 1 & 2      pins 2 & 3
                                               closed          closed

         COM3(2F8h)        COM4(2E8h)        pins 2 & 3      pins 2 & 3
                                               closed          closed

         COM2(3E8h)        COM3(2F8h)        pins 2 & 3      pins 1 & 2
                                               closed          closed

                      PARALLEL PORT ADDRESS SELECTION

             LPT                       JP9                   JP10

               LPT1             pins 2 & 3 closed      pins 1 & 2 closed

              LPT2             pins 1 & 2 closed      pins 1 & 2 closed

               LPT3             pins 1 & 2 closed      pins 2 & 3 closed

             Disabled           pins 2 & 3 closed      pins 2 & 3 closed

                      HARD DRIVE SPEED CONFIGURATION

            Speed                      JP2                    JP3

       Standard 0(600 ns)      pins 2 & 3 closed      pins 2 & 3 closed

            1(380 ns)           pins 1 & 2 closed      pins 2 & 3 closed

            2(200 ns)           pins 1 & 2 closed      pins 1 & 2 closed

