THOMAS-CONRAD CORPORATION

TC5043-TIO

NIC Type      Ethernet
Transfer Rate 10Mbps
Data Bus      8/16-bit ISA
Topology      Star

              Linear Bus
Wiring Type   Unshielded twisted pair

              Shielded twisted pair

              RG58A/U 50ohm coaxial

              AUI transceiver via DB-15 port
Boot ROM      Available

[Image]

                                CABLE TYPE

                Type                   JP1       JP16       JP17 - JP22

  Shielded/Unshielded twisted pair    Closed     Open        Pins 1 & 2
                                                              Closed

           RG-58A/U 50ohm              Open     Closed       Pins 1 & 2
                                                              Closed

   AUI transceiver via DB-15 port      Open      Open        Pins 2 & 3
                                                              Closed

                                    INTERRUPT REQUEST

   IRQ      JP2      JP3      JP4      JP5      JP6      JP7      JP8      JP9     JP10

  »   3     Open     Open     Open     Open    Open     Open     Open     Closed   Open

      2/9   Open     Open     Open     Open    Open     Open     Open     Open    Closed

      4     Open     Open     Open     Open    Open     Open     Closed   Open     Open

      5     Open     Open     Open     Open    Open     Closed   Open     Open     Open

      7     Open     Open     Open     Open    Closed   Open     Open     Open     Open

      10    Open     Open     Open    Closed   Open     Open     Open     Open     Open

      11    Open     Open    Closed    Open    Open     Open     Open     Open     Open

      12    Open    Closed    Open     Open    Open     Open     Open     Open     Open

      15   Closed    Open     Open     Open    Open     Open     Open     Open     Open

                                DRIVER TYPE

                 Driver                                SW1/1

  »                NE2000                               On

                   NE1000                               Off

                           TIMING COMPATIBILITY

                  Mode                                 SW1/2

  »                Normal                               On

                    C & T                               Off

  Note: The Compaq portable 286, IBM PS/2 Model 30-286 & any computer
  utilizing a C & T chipset,must be set to C & T timing compatibility.

                                 BUS SPEED

         Speed                SW1/3            SW1/4           SW1/5

  »        Normal              Off              Off             Off

           6/8MHz              Off              Off              On

            10MHz              Off              On              Off

          12/16MHz             On               Off             Off

                             I/O BASE ADDRESS

     I/O Address            SW2/1            SW2/2             SW2/3

  »        300h              On               Off               Off

           100h              On                On               On

           120h              On                On               Off

           140h              On               Off               On

           320h              Off               On               On

           340h              Off               On               Off

           360h              Off              Off               On

                             BOOT ROM ADDRESS

       Address              SW2/4            SW2/5             SW2/6

  »        D000h             Off               On               On

           C400h              On               On               Off

           C800h              On              Off               On

           CC00h              On              Off               Off

           D400h             Off               On               Off

           D800h             Off              Off               On

           DC00h             Off              Off               Off

                                 BOOT ROM

                 Setting                               SW2/7

  »                Disabled                             Off

                   Enabled                               On

                            LINK INTEGRITY TEST

                 Setting                               SW2/8

  »                Enabled                              Off

                   Disabled                              On

  Note:Link Integrity is only used with 10Base-T wiring. When using an
  AUI transciever, the test should be disabled.

[Image]

                             DIAGNOSTIC LED(S)

     LED          Color         Status                Condition

    LED1         Yellow           On          Data is being transmitted

    LED1         Yellow          Off        Data is not being transmitted

    LED2          Green           On           Data is being received

    LED2          Green          Off         Data is not being received

    LED3         Yellow        Blinking     Collision detected on network

    LED3         Yellow          Off          No collisions detected on
                                                       network

    LED4          Green           On         10BASE-T network connection
                                                       is good

    LED4          Green          Off         10BASE-T network connection
                                                      is broken

  FACTORY CONFIGURED SETTINGS - DO NOT ALTER

        Jumper                 Setting

         JP11                   Unused

         JP12                   Unused

         JP13                   Unused

         JP14                   Unused

         JP15                   Unused