DIALOGIC CORPORATION

D/120, D/121, D/121A, D/121B

Card Type              Telephony
Processor              80286
Processor Speed        Unidentified
Chip Set               Unidentified
I/O Options            PCM bus
Maximum Onboard Memory Unidentified
Data Bus               16-bit ISA

[Image]

      CONNECTIONS

  Function     Label

  PCM bus       CN1

                        USER CONFIGURABLE SETTINGS

                    Setting                        Label       Position

  »   Interrupt driver enabled                      JP7         Closed

      Interrupt driver disabled                     JP7          Open

            Note: JP7 should only be closed on one D/12x or D/4x board in
            the system.

        PCM BUS TERMINATION

     Setting             U1

    Terminated        Installed

  Not terminated    Not installed

                             BASE I/O ADDRESS

  Setting   SW1/1   SW1/2   SW1/3   SW1/4   SW1/5   SW1/6   SW1/7   SW1/8

      000h   On      On      On      On      On      On      On      On

      004h   On      On      On      On      On      On      On     Off

      008h   On      On      On      On      On      On     Off      On

      00Ch   On      On      On      On      On      On     Off     Off

      010h   On      On      On      On      On     Off      On      On

  »   340h   Off     Off     On      Off     On      On      On      On

      3ECh   Off     Off     Off     Off    Off      On     Off     Off

      3F0h   Off     Off     Off     Off    Off     Off      On      On

      3F4h   Off     Off     Off     Off    Off     Off      On     Off

      3F8h   Off     Off     Off     Off    Off     Off     Off      On

      3FCh   Off     Off     Off     Off    Off     Off     Off     Off

            Note: A total of 255 base address settings are available. The
            switches are a binary representation of the decimal memory
            addresses. SW1/1 is the Most Significant Bit and switch SW1/8
            is the Least Significant Bit. The switches have the following
            decimal values: SW1/1=512, SW1/2=256, SW1/3=128, SW1/4=64,
            SW1/5=32, SW1/6=16, SW1/7=8, SW1/8=4. Turn off the switches
            and add the values of the switches that are off to obtain the
            correct memory address. (Off=1, On=0)

                                 INTERRUPT

    Setting       JP1/A     JP1/B    JP1/C     JP1/D     JP1/E     JP1/F

      IR/FONT>   Closed     Open      Open      Open     Open      Open

  »     IRQ3      Open     Closed     Open      Open     Open      Open

        IRQ4      Open      Open     Closed     Open     Open      Open

        IRQ5      Open      Open      Open     Closed    Open      Open

        IRQ6      Open      Open      Open      Open    Closed     Open

        IRQ7      Open      Open      Open      Open     Open     Closed

       IRQ10      Open      Open      Open      Open     Open      Open

       IRQ11      Open      Open      Open      Open     Open      Open

       IRQ12      Open      Open      Open      Open     Open      Open

       IRQ14      Open      Open      Open      Open     Open      Open

       IRQ15      Open      Open      Open      Open     Open      Open

                             INTERRUPT (CON’T)

     Setting         JP1/G      JP1/H      JP1/I       JP1/J      JP1/K

       IR/FONT>      Open       Open        Open       Open        Open

  »      IRQ3        Open       Open        Open       Open        Open

         IRQ4        Open       Open        Open       Open        Open

         IRQ5        Open       Open        Open       Open        Open

         IRQ6        Open       Open        Open       Open        Open

         IRQ7        Open       Open        Open       Open        Open

        IRQ10       Closed      Open        Open       Open        Open

        IRQ11        Open      Closed       Open       Open        Open

        IRQ12        Open       Open       Closed      Open        Open

        IRQ14        Open       Open        Open      Closed       Open

        IRQ15        Open       Open        Open       Open       Closed