GATEWAY COMMUNICATIONS, INC.

G/ETHERNET 16 COMBO ADAPTER

NIC Type      Ethernet
Transfer Rate 10Mbps
Data Bus      16-bit ISA
Topology      Star
Wiring Type   AUI transceiver via DB-15 port

              Unshielded twisted pair

              RG58A/U 50ohm
Boot ROM      Available

[Image]

                                CABLE TYPE

             Type                  JP11          JP12            JP13

  »     Unshielded twisted         Open         Closed           Open
               pair

      RG58A/U 50ohm coaxial       Closed         Open            Open

        AUI transceiver via        Open          Open           Closed
            DB-15 port

                          DIAGNOSTIC LED OPTIONS

               LED Option                               JP9

  »     On-board link test LED enabled           Pins 1 & 3 closed

            External link test LED               Pins 3 & 4 closed

          External receive data LED              Pins 5 & 6 closed

          External transmit data LED             Pins 7 & 8 closed

       External collision detection LED          Pins 9 & 10 closed

  Note:Due to card design, you may only connect up to three external LEDs
  at one time.

                            DEVICE I/O ADDRESS

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

  »    2A0h -      On       Off       On        Off      Off        Off
        2BFh

       260h -      On        On       On        Off      Off        Off
        27Fh

       280h -     Off        On       On        Off      Off        Off
        29Fh

       2E0h -     Off       Off       On        Off      Off        Off
        2FFh

       300h -      On        On       Off       Off      Off        Off
        31Fh

       320h -     Off        On       Off       Off      Off        Off
        33Fh

       380h -      On       Off       Off       Off      Off        Off
        39Fh

       3E0h -     Off       Off       Off       Off      Off        Off
        3FFh

  FACTORY CONFIGURED SETTINGS

     Switch         Setting

  SW1/switch 7        Off

  SW1/switch 8        Off

                                        INTERRUPT SETTINGS

   IRQ     JP10A    JP10B    JP10C    JP10D    JP10E    JP10F    JP10G    JP10H   JP10I    JP10J

  »   5     Open     Open     Open    Closed   Open     Open     Open     Open     Open     Open

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

      3     Open    Closed    Open     Open    Open     Open     Open     Open     Open     Open

      4     Open     Open    Closed    Open    Open     Open     Open     Open     Open     Open

      6     Open     Open     Open     Open    Closed   Open     Open     Open     Open     Open

      7     Open     Open     Open     Open    Open     Closed   Open     Open     Open     Open

      10    Open     Open     Open     Open    Open     Open     Closed   Open     Open     Open

      11    Open     Open     Open     Open    Open     Open     Open     Closed   Open     Open

      12    Open     Open     Open     Open    Open     Open     Open     Open    Closed    Open

      15    Open     Open     Open     Open    Open     Open     Open     Open     Open    Closed

                          DIAGNOSTIC LED

    LED       Color      Status              Condition

   LED1       Green        On        Network connection is good

   LED1       Green        Off      Network connection is broken