
BROOKTROUT TECHNOLOGY, INC.

TR114-I2M, TR114-I2P, TR114-I4M, TR114-I4P

Card Type              Telephony
Processor              NS32FX16/NS32FX164
Processor Speed        25MHz
Maximum Onboard Memory 1MB DRAM
I/O Options            MVIP bus, PEB bus, serial diagnostic ports (2)
Data Bus               8/16-bit ISA

[Image]

                                CONNECTIONS

         Function            Label            Function            Label

  MVIP bus                    J1       Header to main board        J5B

  Serial diagnostic port      J2       Daughterboard header        J6A
  for lines 1-4

  PEB bus                     J3       Header to main board        J6B

  Daughterboard header        J5A      Serial diagnostic port       J8
                                       for lines 5-8

                        USER CONFIGURABLE SETTINGS

                  Setting                     Label         Position

     Interrupt pull-up resistor enabled      SW1/1            On

      Interrupt pull-up resistor disabled     SW1/1            Off

     PEB bus terminated                       RP1          Installed

      PEB bus terminated                       RP1        Not installed

            Note:SW1/1 should be on for only one TR112 or TR114 per
            system.

                             BASE I/O ADDRESS

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

      000h     On       On       On       On       On       On       On

      008h     Off      On       On       On       On       On       On

      010h     On       Off      On       On       On       On       On

      018h     Off      Off      On       On       On       On       On

      020h     On       On      Off       On       On       On       On

     260h     On       On      Off      Off       On       On      Off

      3D8h     Off      Off      On      Off      Off      Off      Off

      3E0h     On       On      Off      Off      Off      Off      Off

      3E8h     Off      On      Off      Off      Off      Off      Off

      3F0h     On       Off     Off      Off      Off      Off      Off

      3F8h     Off      Off     Off      Off      Off      Off      Off

            Note: A total of 128 base address settings are available. The
            switches are a binary representation of the decimal memory
            addresses. SW1/8 is the Most Significant Bit and switch SW1/2
            is the Least Significant Bit. The switches have the following
            decimal values: SW1/8=512, SW1/7=256, SW1/6=128, SW1/5=64,
            SW1/4=32, SW1/3=16, SW1/2=8. 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       J4       J7/A     J7/B     J7/C    J7/D     J7/E     J7/F

      IR/FONT>   Open      Open     Open     Open    Open     Open     Closed

       IRQ3      Open     Closed    Open     Open    Open     Open     Open

       IRQ4      Open      Open    Closed    Open    Open     Open     Open

      IRQ5      Open      Open     Open    Closed   Open     Open     Open

       IRQ6      Open      Open     Open     Open    Closed   Open     Open

       IRQ7      Open      Open     Open     Open    Open     Closed   Open

       IRQ10     Pins 9    Open     Open     Open    Open     Open     Open
                  & 10
                closed

       IRQ11     Pins 7    Open     Open     Open    Open     Open     Open
                  & 8
                closed

       IRQ12     Pins 5    Open     Open     Open    Open     Open     Open
                  & 6
                closed

       IRQ14     Pins 3    Open     Open     Open    Open     Open     Open
                  & 4
                closed

       IRQ15     Pins 1    Open     Open     Open    Open     Open     Open
                  & 2
                closed

                           MVIP BUS TERMINATION

            Setting                     SW2/1                SW2/2

            Terminated                  On                    On

           Not terminated                Off                  Off

                         DIAGNOSTIC LED(S)

    LED        Color      Status               Condition

    LED1        Red         On            Line 1 is off-hook

    LED1        Red        Off             Line 1 is on-hook

    LED1        Red      Blinking        Line 1 has been reset

    LED2        Red         On            Line 2 is off-hook

    LED2        Red        Off             Line 2 is on-hook

    LED2        Red      Blinking        Line 2 has been reset

    LED3        Red         On            Line 3 is off-hook

    LED3        Red        Off             Line 3 is on-hook

    LED3        Red      Blinking        Line 3 has been reset

    LED4        Red         On            Line 4 is off-hook

    LED4        Red        Off             Line 4 is on-hook

    LED4        Red      Blinking        Line 4 has been reset

                       MISCELLANEOUS TECHNICAL NOTE

  The TR-114-I4M and TR-114-I4P models include the daughterboard, while
  the TR-114-I2M and TR-114-I2P do not.

