INVISIBLE SOFTWARE, INC.

ETHERNET 2000A VER 3.1

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

              RG-58A/U 50ohm coaxial
Boot ROM      Available

[Image]

                        BASE I/O ADDRESS SELECTION

     Address          J2/A          J2/B           J2/C          J2/D

  »      300h        Closed        Closed         Closed        Closed

         200h         Open         Closed         Closed        Closed

         220h         Open         Closed         Closed         Open

         240h         Open         Closed          Open         Closed

         260h         Open         Closed          Open          Open

         280h         Open          Open          Closed        Closed

         2A0h         Open          Open          Closed         Open

         2C0h         Open          Open           Open         Closed

         320h        Closed        Closed         Closed         Open

         340h        Closed        Closed          Open         Closed

         360h        Closed        Closed          Open          Open

         380h        Closed         Open          Closed        Closed

                                       INTERRUPT SELECTION

   IRQ    J14/A    J14/B    J14/C    J14/D    J14/E    J14/F    J14/G    J14/H   J14/I    J14/J

  »   3    Open     Open     Open     Open    Open     Open     Open     Open    Closed    Open

      2    Open     Open     Open     Open    Open     Open     Open     Open     Open    Closed

      4    Open     Open     Open     Open    Open     Open     Open     Closed   Open     Open

      5    Open     Open     Open     Open    Open     Open     Closed   Open     Open     Open

      7    Open     Open     Open     Open    Open     Closed   Open     Open     Open     Open

      10   Open     Open     Open     Open    Closed   Open     Open     Open     Open     Open

      11   Open     Open     Open    Closed   Open     Open     Open     Open     Open     Open

      12   Open     Open    Closed    Open    Open     Open     Open     Open     Open     Open

      14   Open    Closed    Open     Open    Open     Open     Open     Open     Open     Open

      15  Closed    Open     Open     Open    Open     Open     Open     Open     Open     Open

                          BOOT ROM CONFIGURATION

                 Setting                               J10/D

  »                Disabled                             Open

                   Enabled                             Closed

                                ROM ADDRESS

       Address              J10/A             J10/B            J10/C

  »       D000h            Closed             Open              Open

          C000h             Open              Open              Open

          C400h             Open              Open             Closed

          C800h             Open             Closed             Open

          CC00h             Open             Closed            Closed

          D400h            Closed             Open             Closed

          D800h            Closed            Closed             Open

          DC00h            Closed            Closed            Closed

                           CABLE TYPE SELECTION

  Cable Type      J6/A      J6/B      J6/C     J6/D       J12       J13

      BNC         Open      Open      Open     Open     Closed     Open

      AUI         Open      Open      Open     Open      Open     Closed

      UTP        Closed    Closed    Closed   Closed     Open      Open

                             DIAGNOSTIC LED(S)

    LED        Color        Status                  Condition

   LED1       Yellow          On           Network connection is good

   LED1       Yellow         Off          Network connection is broken

   LED2        Green       Blinking               Data is being
                                              transmitted/received

   LED2        Green         Off                Data is not being
                                              transmitted/received

                             BUS COMPATABILITY

                  Setting                                J8

  »           Normal AT bus timing                      Open

             Alternative bus timing                    Closed

  FACTORY CONFIGURED SETTINGS -DO NOT ALTER

        Jumper                 Setting

          J3              Pins 1 & 2 closed

          J4              Pins 1 & 2 closed

          J5              Pins 2 & 3 closed

                      MISCELLANEOUS NOTES

  Note: Bar code on back of card reads, "2000A031xxxxxxxxxxx".