INVISIBLE SOFTWARE, INC.

ETHERNET/8

NIC Type      Ethernet
Transfer Rate 10Mbps
Data Bus      8-bit ISA
Topology      Linear Bus
Wiring Type   RG-58A/U 50ohm coaxial
Boot ROM      Available

[Image]

                          NODE ADDRESS SELECTION

  Address    SW3/1    SW3/2    SW3/3    SW3/4    SW3/5    SW3/6    SW3/7

  Dynamic     On       On       On       On       On       On        On

     1        On       On       On       On       On       On       Off

     2        On       On       On       On       On       Off       On

     3        On       On       On       On       On       Off      Off

     4        On       On       On       On       Off      On        On

     5        On       On       On       On       Off      On       Off

    123       Off      Off      Off      Off      On       Off      Off

    124       Off      Off      Off      Off      Off      On        On

    125       Off      Off      Off      Off      Off      On       Off

    126       Off      Off      Off      Off      Off      Off       On

    127       Off      Off      Off      Off      Off      Off      Off

       Note: One dynamic and 127 specific node address settings are
       available. The switches are a binary representation of the decimal
       node addresses. Switch SW3/7 is the Least Significant Bit and
       switch SW3/1 is the Most Significant Bit. The switches have the
       following decimal values: switch SW3/7=1, SW3/6=2, SW3/5=4,
       SW3/4=8, SW3/3=16, SW3/2=32, SW3/1=64. Turn off the switches and
       add the values of the off switches to obtain the correct node
       address. (on=0, off=1)

                        BASE I/O ADDRESS SELECTION

          Address                    SW1/1                  SW1/2

  »           300h                    On                      On

              320h                    Off                     On

              340h                    On                     Off

              360h                    Off                    Off

                            INTERRUPT SELECTION

      IRQ           SW2/1          SW2/2          SW2/3          SW2/4

  »      3           Off             On            Off            Off

         2            On            Off            Off            Off

         4           Off            Off             On            Off

         5           Off            Off            Off            On

                           DMA CHANNEL SELECTION

     Channel          SW2/5         SW2/6         SW2/7          SW2/8

  »      None          Off           Off           Off            Off

           1            On            On           Off            Off

           3           Off           Off            On            On

                         SHARED RAM CONFIGURATION

                 Size                                  W2

  »                 32KB                        Pins 2 & 3 closed

                    8KB                         Pins 1 & 2 closed

                          BOOT ROM CONFIGURATION

                 Setting                               SW3/8

  »                Disabled                             Off

                    Enabled                              On

                            ROM SIZE SELECTION

           Size                      W1                      W3

  »          16KB             Pins 1 & 2 closed       Pins 2 & 3 closed

             32KB             Pins 2 & 3 closed       Pins 1 & 2 closed

                                ROM ADDRESS

          Address                    SW1/3                  SW1/4

  »           CC00h                    On                     On

              D400h                    On                    Off

              DC00h                   Off                     On

              E400h                   Off                    Off

                                BUS TIMING

                 Setting                               SW1/8

  »                 Normal                              On

                    Early                               Off