UNICOM ELECTRIC, INC.

3-IN-1 16-BIT ETHERNET ADAPTER CARD (ETP-4105-E)

NIC Type      Ethernet
Transfer Rate 10Mbps
Data Bus      16-bit ISA
Topology      Linear Bus, Star
Wiring Type   Unshielded twisted pair

              AUI transceiver via DB-15 port

              RG58A/U 50ohm coaxial
Boot ROM      Available

[Image]

                          BASE I/O ADDRESS SELECT

     Address          J14            J15           J16           J17

  »      300h         Open          Open          Open          Closed

         320h         Open          Open         Closed          Open

         340h         Open         Closed         Open           Open

         360h        Closed         Open          Open           Open

                        BASE MEMORY ADDRESS SELECT

    Address         J18         J19        J20         J21         J22

  »    C8000h     Closed      Closed      Closed      Open       Closed

       C0000h     Closed      Closed      Closed     Closed      Closed

       C4000h     Closed      Closed      Closed     Closed       Open

       CC000h     Closed      Closed      Closed      Open        Open

       D0000h     Closed      Closed       Open      Closed      Closed

       D4000h     Closed      Closed       Open      Closed       Open

       D8000h     Closed      Closed       Open       Open       Closed

       DC000h     Closed      Closed       Open       Open        Open

       E0000h     Closed       Open       Closed     Closed      Closed

              BOOTROM SELECT

        Type                  J2

        27128         Pins 1 & 2 closed

        2764          Pins 2 & 3 closed

                                CABLE TYPE

           Type                 J4              J5               J6

  RG58A/U 50ohm coaxial        Open            Open            Closed

    AUI transceiver via        Open           Closed            Open
        DB-15 port

    Unshielded twisted        Closed           Open             Open
           pair

                             INTERRUPT SELECT

    IRQ        J7       J8       J9      J10      J11      J12      J13

  »   IRQ3    Open    Closed    Open     Open    Open     Open      Open

      IRQ2   Closed    Open     Open     Open    Open     Open      Open

      IRQ4    Open     Open    Closed    Open    Open     Open      Open

      IRQ5    Open     Open     Open    Closed   Open     Open      Open

      IRQ10   Open     Open     Open     Open    Closed   Open      Open

      IRQ11   Open     Open     Open     Open    Open     Closed    Open

      IRQ12   Open     Open     Open     Open    Open     Open     Closed

                                 LINK TEST

                Setting                                 J3

  »                Enabled                       Pins 1 & 2 closed

                  Disabled                       Pins 2 & 3 closed

                      RG58A TERMINATOR CONFIGURATION

                 Setting                                 J23

  »     RG58A/U 50ohm coaxial terminator                Open
                   disabled

        RG58A/U 50ohm coaxial terminator               Closed
                    enabled

                     RG58A TRUNK SEGMENT LENGTH SELECT

             Cable Length                              J24

  »                180M                               Open

                   300M                              Closed

                              ZERO WAIT STATE

                 Setting                                J1

  »                Enabled                            Closed

                  Disabled                             Open