INVISIBLE SOFTWARE, INC.

2000A V3.0

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

              RG58A/U 50ohm coaxial

              AUI transceiver via DB15
Boot ROM      Available

[Image]

                             BOOT ROM ADDRESS

      Address            J2A           J2B          J2C           J2D

        Disabled         N/A           N/A          N/A          Open

         C0000h          Open         Open          Open        Closed

         C4000h          Open         Open         Closed       Closed

  »      C8000h          Open        Closed         Open        Closed

         CC000h          Open        Closed        Closed       Closed

         D0000h         Closed        Open          Open        Closed

         D4000h         Closed        Open         Closed       Closed

         D8000h         Closed       Closed         Open        Closed

         DC000h         Closed       Closed        Closed       Closed

        SIGNAL QUALITY ERROR MODE

        Mode                  J3

      Disabled        Pins 2 & 3 closed

       Enabled        Pins 1 & 2 closed

               CABLE LENGTH

        Type                  J4

      185 feet        Pins 1 & 2 closed

      305 feet        Pins 2 & 3 closed

                              LINK INTEGRITY

                Function                                 J5

  »         Link intergity enabled               Pins 2 & 3 closed

           Link integrity disabled               Pins 1 & 2 closed

  Note: If card is used in a pre-10BaseT cabling network, disable the
  link integrity function.

                                CABLE TYPE

      Type          J6A      J6B       J6C      J6D       J11       J12

    Unshielded     Closed   Closed    Closed   Closed    Open      Open
  twisted pair

  RG58A/U 50ohm    Open      Open     Open      Open     Closed   Closed
     coaxial

       AUI         Open      Open     Open      Open     Open     Closed
   transceiver
  via DB-15 port

                COMPATIBILITY MODE

         Setting                    J8

    Normal operation               Open

  Compatible opertation           Closed

                             BASE I/O ADDRESS

     Address         JP10A          JP10B         JP10C         JP10D

  »      300h        Closed        Closed        Closed         Closed

         320h        Closed        Closed        Closed          Open

         340h        Closed        Closed         Open          Closed

         360h        Closed        Closed         Open           Open

         380h        Closed         Open         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

                                      INTERRUPT SETTINGS

  IRQ   JP13A   JP13B    JP13C    JP13D    JP13E    JP13F    JP13G    JP13H    JP13I   JP13J

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

  3     Open     Open     Open     Open     Open    Open     Open     Open     Closed   Open

  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

[Image]

                             DIAGNOSTIC LED(S)

     LED          Color         Status                Condition

    LED1         Yellow           Off              Normal operation

    LED1         Yellow           On          Reversed polarity detected
                                                    and corrected

    LED2          Green           On            10BaseT link integrity
                                                        exists

    LED2          Green           Off           10BaseT link integrity
                                                        broken

  Note:LED2 is only functional when link integrity is enabled, and when
  installed on a 10BaseT network.