THOMAS-CONRAD CORPORATION

TC3042-STP (VERSION 1.0) TCNS 8-BIT

NIC Type      TCNS (Proprietary)
Transfer Rate 100Mbps
Data Bus      8-bit ISA
Topology      Star
Wiring Type   Shielded twisted pair
Boot ROM      Available

[Image]

                             BASE I/O ADDRESS

   Address      SW3/1     SW3/2     SW3/3     SW3/4     SW3/5     SW3/6

  »    2E0h      Off       On        Off       Off       Off        On

       2F0h      Off       On        Off       Off       Off       Off

       300h      Off       Off       On        On        On         On

       350h      Off       Off       On        Off       On        Off

                            BASE MEMORY ADDRESS

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

  »   D000h   Off     Off     On      Off     On      On      On      On

      C000h   Off     Off     On      On      On      On      On      On

      C400h   Off     Off     On      On      On     Off      On      On

      C800h   Off     Off     On      On     Off      On      On      On

      CC00h   Off     Off     On      On     Off     Off      On      On

      D400h   Off     Off     On      Off     On     Off      On      On

      D800h   Off     Off     On      Off    Off      On      On      On

      DC00h   Off     Off     On      Off    Off     Off      On      On

      E000h   Off     Off     Off     On      On      On      On      On

                             DIAGNOSTIC LED(S)

    LED         Color        Status                  Condition

    LED1         Red           On           Data is being transmitted or
                                                     received.

    LED1         Red        Blinking         Network connection is bad

    LED1         Red           Off         No network connection, or the
                                              card is malfunctioning.

  FACTORY CONFIGURED SETTINGS

     Switch         Setting

  SW3/switch 8        N/A

                            INTERRUPT SETTINGS

   IRQ        J2        JP3        JP4       JP5        JP6        JP7

  »   2     Closed      Open      Open       Open       Open       Open

      3      Open      Closed     Open       Open       Open       Open

      4      Open       Open     Closed      Open       Open       Open

      5      Open       Open      Open      Closed      Open       Open

      6      Open       Open      Open       Open      Closed      Open

      7      Open       Open      Open       Open       Open      Closed

                               NODE ADDRESS

   Node     SW2/1   SW2/2   SW2/3   SW2/4   SW2/5   SW2/6   SW2/7   SW2/8

       0      -       -       -       -       -       -       -      -

  »    1     Off     On      On      On      On      On      On      On

       2     On      Off     On      On      On      On      On      On

       3     Off     Off     On      On      On      On      On      On

       4     On      On      Off     On      On      On      On      On

      251    Off     Off     On      Off     Off     Off     Off    Off

      252    On      On      Off     Off     Off     Off     Off    Off

      253    Off     On      Off     Off     Off     Off     Off    Off

      254    On      Off     Off     Off     Off     Off     Off    Off

      255    Off     Off     Off     Off     Off     Off     Off    Off

      Notes: Node address 0 is used for messaging between nodes and must
      not be used. A total of 255 node address settings are available.
      The switches are a binary representation of the decimal node
      addresses. Switch 1 is the Least Significant Bit and switch 8 is
      the Most Significant Bit. The switches have the following decimal
      values: switch 1=1, 2=2, 3=4, 4=8, 5=16, 6=32, 7=64, 8=128. Turn
      off the switches and add the values of the off switches to obtain
      the correct node address. (On=0, off=1)

                              OPERATING MODE

                  Mode                             SW3/switch 7

  »            Enhanced Mode                            On

              Compatible Mode                          Off

                         WAIT STATE CONFIGURATION

              0 Wait State                              JP1

  »               Disabled                             Open

                   Enabled                            Closed