
RELIALOGIC CORPORATION PRIVATE, LTD.

CA8972F (REV.2.1)

Data Bus                32-bit VESA Local Bus
Card Size               Full-length, half-height card
Hard Drives supported   Four IDE (AT) drives
Floppy drives supported Two 360KB, 720KB, 1.2MB, or 1.44MB drives

[Image]

                                CONNECTIONS

        Function          Location           Function           Location

  40-pin primary IDE(AT)     CN1      10-pin serial port 2 -      CN5
  connector                           internal

  40-pin secondary           CN2      10-pin serial port 1 -      CN6
  IDE(AT) connector                   internal

  34-pin cable connector     CN3      25-pin parallel port -      CN7
  - floppy drive                      external

  16-pin game port           CN4      4-pin connector -           JP1
                                      drive active LED

                        USER CONFIGURABLE SETTINGS

                  Function                      Label        Position

     Primary IDE(AT) interface enabled          JP5         Pins 1 & 2
                                                              closed

      Primary IDE(AT) interface disabled         JP5         Pins 2 & 3
                                                              closed

     Secondary IDE(AT) interface enabled        JP6         Pins 1 & 2
                                                              closed

      Secondary IDE(AT) interface disabled       JP6         Pins 2 & 3
                                                              closed

     Floppy drive interface enabled             JP9         Pins 1 & 2
                                                              closed

      Floppy drive interface disabled            JP9         Pins 2 & 3
                                                              closed

     Serial port 1 enabled                     JP10         Pins 1 & 2
                                                              closed

      Serial port 1 disabled                    JP10         Pins 2 & 3
                                                              closed

     Serial port 1 COM1 select                 JP11         Pins 1 & 2
                                                              closed

      Serial port 1 COM3 select                 JP11         Pins 2 & 3
                                                              closed

     Serial port 2 enabled                     JP12         Pins 1 & 2
                                                              closed

      Serial port 2 disabled                    JP12         Pins 2 & 3
                                                              closed

     Serial port 2 COM2 select                 JP13         Pins 1 & 2
                                                              closed

      Serial port 2 COM4 select                 JP13         Pins 2 & 3
                                                              closed

     Parallel port LPT1 select                 JP14         Pins 1 & 2
                                                              closed

      Parallel port LPT2 select                 JP14         Pins 2 & 3
                                                              closed

     Game port enabled                         JP15         Pins 1 & 2
                                                              closed

      Game port disabled                        JP15         Pins 2 & 3
                                                              closed

                         DRAM JUMPER CONFIGURATION

            Speed                     JP3                    JP4

       0 ( Non-ATA or <40     Pins 2 & 3 closed      Pins 2 & 3 closed
               MB)

         1 (40/50 MHz bus      Pins 1 & 2 closed      Pins 1 & 2 closed
             speed)

         2 (25/33 MHz bus      Pins 2 & 3 closed      Pins 1 & 2 closed
             speed)

      3 (CPUCLK < 20 MHz or    Pins 1 & 2 closed      Pins 2 & 3 closed
              EIDE)

                           DMA CHANNEL SELECTION

         Channel                   JP16                     JP17

             1             Pins 1 & 2 closed        Pins 1 & 2 closed

              3             Pins 2 & 3 closed        Pins 2 & 3 closed

                     SERIAL PORT 1 INTERRUPT SELECTION

                 IRQ                                   J2

                   IRQ3                         Pins 2 &4 closed

                  IRQ4                        Pins 3 & 4 closed

                   IRQ5                        Pins 7 & 9 closed

                   IRQ7                        Pins 9 & 10 closed

                 IRQ2(9)                       Pins 4 & 6 closed

                     SERIAL PORT 2 INTERRUPT SELECTION

                 IRQ                                   J2

                  IRQ3                        Pins 1 & 2 closed

                   IRQ4                        Pins 3 & 5 closed

                   IRQ5                        Pins 5 & 7 closed

                 IRQ2(9)                       Pins 5 & 6 closed

                     PARALLEL PORT INTERRUPT SELECTION

                 IRQ                                   J2

                   IRQ5                        Pins 7 & 8 closed

                  IRQ7                        Pins 8 & 10 closed

                 IRQ2(9)                       Pins 6 & 8 closed

                       PARALLEL PORT MODE SELECTION

           Setting                    JP7                    JP8

       Standard printer       Pins 1 & 2 closed      Pins 2 & 3 closed

               ECP             Pins 1 & 2 closed      Pins 1 & 2 closed

               EPP             Pins 2 & 3 closed      Pins 1 & 2 closed

            Disabled           Pins 2 & 3 closed      Pins 2 & 3 closed

