
TIARA COMPUTER SYSTEMS, INC.

LanCard E

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

              AUI transceiver via DB-15 port
Boot ROM      Available

[Image]

                             INTERRUPT REQUEST

    IRQ          JP1         JP2          JP3         JP4          JP5

       3       Open        Closed       Open         Open        Open

        2      Closed        Open        Open         Open        Open

        4       Open         Open       Closed        Open        Open

        5       Open         Open        Open        Closed       Open

        7       Open         Open        Open         Open       Closed

                                DMA CHANNEL

    Channel        JP6       JP7      JP8       JP9      JP10      JP11

     Disabled    Open      Open     Closed     Open     Open     Closed

        DMA1     Closed     Open      Open     Closed    Open      Open

        DMA3      Open     Closed     Open      Open    Closed     Open

                             CABLE TYPE

               Type                          JP12 - JP19

      RG-58A/U 50ohm coaxial              Pins 1 & 2 closed

  AUI transceiver via DB-15 port          Pins 2 & 3 closed

                             I/O BASE ADDRESS

   I/O Address      JP20        JP21        JP22       JP23        JP24

       300h       Pins 1 &   Pins 1 &    Pins 1 &    Pins 2 &   Pins 2 &
                      2          2           2           3          3

        000h       Pins 1 &   Pins 1 &    Pins 1 &    Pins 1 &   Pins 1 &
                      2          2           2           2          2

        020h       Pins 2 &   Pins 1 &    Pins 1 &    Pins 1 &   Pins 1 &
                      3          2           2           2          2

        040h       Pins 1 &   Pins 2 &    Pins 1 &    Pins 1 &   Pins 1 &
                      2          3           2           2          2

        060h       Pins 2 &   Pins 2 &    Pins 1 &    Pins 1 &   Pins 1 &
                      3          3           2           2          2

        080h       Pins 1 &   Pins 1 &    Pins 2 &    Pins 1 &   Pins 1 &
                      2          2           3           2          2

        0A0h       Pins 2 &   Pins 1 &    Pins 2 &    Pins 1 &   Pins 1 &
                      3          2           3           2          2

        0C0h       Pins 1 &   Pins 2 &    Pins 2 &    Pins 1 &   Pins 1 &
                      2          3           3           2          2

        0E0h       Pins 2 &   Pins 2 &    Pins 2 &    Pins 1 &   Pins 1 &
                      3          3           3           2          2

        100h       Pins 1 &   Pins 1 &    Pins 1 &    Pins 2 &   Pins 1 &
                      2          2           2           3          2

        120h       Pins 2 &   Pins 1 &    Pins 1 &    Pins 2 &   Pins 1 &
                      3          2           2           3          2

        140h       Pins 1 &   Pins 2 &    Pins 1 &    Pins 2 &   Pins 1 &
                      2          3           2           3          2

        160h       Pins 2 &   Pins 2 &    Pins 1 &    Pins 2 &   Pins 1 &
                      3          3           2           3          2

        180h       Pins 1 &   Pins 1 &    Pins 2 &    Pins 2 &   Pins 1 &
                      2          2           3           3          2

        1A0h       Pins 2 &   Pins 1 &    Pins 2 &    Pins 2 &   Pins 1 &
                      3          2           3           3          2

        1C0h       Pins 1 &   Pins 2 &    Pins 2 &    Pins 2 &   Pins 1 &
                      2          3           3           3          2

        1E0h       Pins 2 &   Pins 2 &    Pins 2 &    Pins 2 &   Pins 1 &
                      3          3           3           3          2

        200h       Pins 1 &   Pins 1 &    Pins 1 &    Pins 1 &   Pins 2 &
                      2          2           2           2          3

        220h       Pins 2 &   Pins 1 &    Pins 1 &    Pins 1 &   Pins 2 &
                      3          2           2           2          3

        240h       Pins 1 &   Pins 2 &    Pins 1 &    Pins 1 &   Pins 2 &
                      2          3           2           2          3

        260h       Pins 2 &   Pins 2 &    Pins 1 &    Pins 1 &   Pins 2 &
                      3          3           2           2          3

        280h       Pins 1 &   Pins 1 &    Pins 2 &    Pins 1 &   Pins 2 &
                      2          2           3           2          3

        2A0h       Pins 2 &   Pins 1 &    Pins 2 &    Pins 1 &   Pins 2 &
                      3          2           3           2          3

        2C0h       Pins 1 &   Pins 2 &    Pins 2 &    Pins 1 &   Pins 2 &
                      2          3           3           2          3

        2E0h       Pins 2 &   Pins 2 &    Pins 2 &    Pins 1 &   Pins 2 &
                      3          3           3           2          3

        320h       Pins 2 &   Pins 1 &    Pins 1 &    Pins 2 &   Pins 2 &
                      3          2           2           3          3

        340h       Pins 1 &   Pins 2 &    Pins 1 &    Pins 2 &   Pins 2 &
                      2          3           2           3          3

        360h       Pins 2 &   Pins 2 &    Pins 1 &    Pins 2 &   Pins 2 &
                      3          3           2           3          3

        380h       Pins 1 &   Pins 1 &    Pins 2 &    Pins 2 &   Pins 2 &
                      2          2           3           3          3

        3A0h       Pins 2 &   Pins 1 &    Pins 2 &    Pins 2 &   Pins 2 &
                      3          2           3           3          3

        3C0h       Pins 1 &   Pins 2 &    Pins 2 &    Pins 2 &   Pins 2 &
                      2          3           3           3          3

        3E0h       Pins 2 &   Pins 2 &    Pins 2 &    Pins 2 &   Pins 2 &
                      3          3           3           3          3

  Note:Pins designated should be in the closed position.

                     BASE MEMORY ADDRESS - FIRST DIGIT

     Address         JP25          JP26           JP27           JP28
    Segment

       0h         Pins 2 & 3     Pins 2 & 3    Pins 2 & 3     Pins 2 & 3
                    closed        closed         closed         closed

       1h         Pins 2 & 3     Pins 2 & 3    Pins 2 & 3     Pins 1 & 2
                    closed        closed         closed         closed

       2h         Pins 2 & 3     Pins 2 & 3    Pins 1 & 2     Pins 2 & 3
                    closed        closed         closed         closed

       3h         Pins 2 & 3     Pins 2 & 3    Pins 1 & 2     Pins 1 & 2
                    closed        closed         closed         closed

       4h         Pins 2 & 3     Pins 1 & 2    Pins 2 & 3     Pins 2 & 3
                    closed        closed         closed         closed

       5h         Pins 2 & 3     Pins 1 & 2    Pins 2 & 3     Pins 1 & 2
                    closed        closed         closed         closed

       6h         Pins 2 & 3     Pins 1 & 2    Pins 1 & 2     Pins 2 & 3
                    closed        closed         closed         closed

       7h         Pins 2 & 3     Pins 1 & 2    Pins 1 & 2     Pins 1 & 2
                    closed        closed         closed         closed

       8h         Pins 1 & 2     Pins 2 & 3    Pins 2 & 3     Pins 2 & 3
                    closed        closed         closed         closed

       9h         Pins 1 & 2     Pins 2 & 3    Pins 2 & 3     Pins 1 & 2
                    closed        closed         closed         closed

       Ah         Pins 1 & 2     Pins 2 & 3    Pins 1 & 2     Pins 2 & 3
                    closed        closed         closed         closed

       Bh         Pins 1 & 2     Pins 2 & 3    Pins 1 & 2     Pins 1 & 2
                    closed        closed         closed         closed

       Ch         Pins 1 & 2     Pins 1 & 2    Pins 2 & 3     Pins 2 & 3
                    closed        closed         closed         closed

       Dh         Pins 1 & 2     Pins 1 & 2    Pins 2 & 3     Pins 1 & 2
                    closed        closed         closed         closed

       Eh         Pins 1 & 2     Pins 1 & 2    Pins 1 & 2     Pins 2 & 3
                    closed        closed         closed         closed

       Fh         Pins 1 & 2     Pins 1 & 2    Pins 1 & 2     Pins 1 & 2
                    closed        closed         closed         closed

  Note:The Address Segment is the first digit in the Base Memory Address.
  Refer to the next table for the remaining three digits in the address.

                  BASE MEMORY ADDRESS - LAST THREE DIGITS

         Address                   JP29                     JP30

        000-3FFh             Pins 2 & 3 closed       Pins 2 & 3 closed

        400-7FFh             Pins 2 & 3 closed       Pins 1 & 2 closed

        800-BFEh             Pins 1 & 2 closed       Pins 2 & 3 closed

        C00-FFEh             Pins 1 & 2 closed       Pins 1 & 2 closed

  Note:Place the three digit address given here behind the single digit
  given in the previous table to get the full Base Memory Address.

                                 BOOT ROM

                 Setting                               JP31

                  Disabled                      Pins 2 & 3 closed

                   Enabled                             Open

  FACTORY CONFIGURED SETTINGS - DO NOT ALTER

        Jumper                 Setting

         JP32                    Open

         JP33                    Open

         JP34                    Open

