
EDIMAX COMPUTER COMPANY

EN-2000PXA

Card Type            Ethernet
Data Bus             16-bit ISA
Maximum network Rate 10Mbps/20Mbps
Topology             Linear Bus/Star
Wiring Type          Shielded twisted pair

                     AUI transceiver via DB-15 port

                     RG-58A/U 50ohm coaxial
Boot ROM             Available (location unidentified)

[Image]

                                CONNECTIONS

           Function             Label           Function           Label

  AUI transceiver via DB-15      CN1     RG-58A/U 50ohm coaxial     CN3
  port

  Shielded twisted pair          CN2

  Note: The locations of CN1, CN2, and CN3 are unidentified.

                        USER CONFIGURABLE SETTINGS

                  Setting                     Label          Position

     Factory configured - do not alter        JP3         Unidentified

     Jumperless/PNP mode                     JP1/8            Open

      Jumper mode                             JP1/8           Closed

                   BASE I/O ADDRESS

  Setting    JP1/1      JP1/2      JP1/3      JP1/4

   300h       Open       Open      Open       Open

   320h       Open       Open      Open      Closed

   340h       Open       Open     Closed      Open

   360h       Open       Open     Closed     Closed

   380h      Closed      Open      Open       Open

   3A0h      Closed      Open      Open      Closed

   3C0h      Closed      Open     Closed      Open

   3E0h      Closed      Open     Closed     Closed

   200h       Open      Closed     Open       Open

   220h       Open      Closed     Open      Closed

   240h       Open      Closed    Closed      Open

   260h       Open      Closed    Closed     Closed

   280h      Closed     Closed     Open       Open

   2A0h      Closed     Closed     Open      Closed

   2C0h      Closed     Closed    Closed      Open

   2E0h      Closed     Closed    Closed     Closed

            INTERRUPT SELECTION

  Setting    JP1/5      JP1/6      JP1/7

   *2/9       Open       Open      Open

     3        Open       Open     Closed

     4        Open      Closed     Open

     5        Open      Closed    Closed

    10       Closed      Open      Open

    11       Closed      Open     Closed

    12       Closed     Closed     Open

    15       Closed     Closed    Closed

                           ROM ADDRESS AND SIZE

   Setting       JP2/1       JP2/2       JP2/3       JP2/4        JP2/5

   Disabled       Open        Open        Open        Open        Open

    C0000h,       Open       Closed       Open        Open        Open
     32KB

    C8000h,       Open       Closed       Open        Open       Closed
     32KB

    D0000h,       Open       Closed       Open       Closed       Open
     32KB

    D8000h,       Open       Closed       Open       Closed      Closed
     32KB

    C0000h,       Open       Closed      Closed       Open        Open
     64KB

    D0000h,       Open       Closed      Closed       Open       Closed
     64KB

    C0000h,      Closed       Open        Open        Open        Open
     16KB

    C4000h,      Closed       Open        Open        Open       Closed
     16KB

    C8000h,      Closed       Open        Open       Closed       Open
     16KB

    CC000h,      Closed       Open        Open       Closed      Closed
     16KB

    D0000h,      Closed       Open       Closed       Open        Open
     16KB

    D4000h,      Closed       Open       Closed       Open       Closed
     16KB

    D8000h,      Closed       Open       Closed      Closed       Open
     16KB

    DC000h,      Closed       Open       Closed      Closed      Closed
     16KB

