
COMPEX, INC.

UNIVERSAL SERIES ENET-TP/U (REV. A1)

NIC Type      Ethernet
Transfer Rate 10Mbps
Data Bus      8-bit ISA
Topology      Star
Wiring Type   Shielded/Unshielded twisted pair

              AUI transceiver via DB-15 port
Boot ROM      Available

[Image]

                          ETHERNET VERSION SELECT

                   Type                                 JP5

       Ethernet version 2, IEEE802.3                   Open

              Ethernet version 1                       Closed

  Note:Most modern Ethernet installations use Version 2.

                             INTERRUPT REQUEST

    IRQ         JP6A         JP6B        JP6C         JP6D        JP6E

        2      Closed        Open        Open         Open        Open

       3       Open        Closed       Open         Open        Open

        4       Open         Open       Closed        Open        Open

        5       Open         Open        Open        Closed       Open

        7       Open         Open        Open         Open       Closed

                             MEMORY WAIT STATE

                Setting                                 JP7

               4 wait states                          Open

                2 wait states                         Closed

  Note:Use 2 wait states when using the NIC in a 6MHz or slower PC and
  on-board SRAM is 35ns.

                             I/O BASE ADDRESS

     Address          JP9A          JP9B          JP9C           JP9D

         200h        Closed        Closed        Closed         Closed

         220h        Closed        Closed        Closed          Open

         240h        Closed        Closed         Open          Closed

         260h        Closed        Closed         Open           Open

        280h        Closed         Open         Closed         Closed

         2A0h        Closed         Open         Closed          Open

         2C0h        Closed         Open          Open          Closed

         2E0h        Closed         Open          Open           Open

         300h         Open         Closed        Closed         Closed

         320h         Open         Closed        Closed          Open

         340h         Open         Closed         Open          Closed

         360h         Open         Closed         Open           Open

         380h         Open          Open         Closed         Closed

         3A0h         Open          Open         Closed          Open

         3C0h         Open          Open          Open          Closed

         3E0h         Open          Open          Open           Open

  Note:Address 300h is the factory suggested default for the NE1000 mode
  .

                             BOOT ROM ADDRESS

   Address      JP10A     JP10B     JP10C     JP10D     JP10E     JP10F

      C0000h     Open    Closed    Closed    Closed     Closed    Closed

      C2000h     Open    Closed    Closed    Closed     Closed     Open

      C4000h     Open    Closed    Closed    Closed      Open     Closed

      C6000h     Open    Closed    Closed    Closed      Open      Open

      C8000h     Open    Closed    Closed     Open      Closed    Closed

      CA000h     Open    Closed    Closed     Open      Closed     Open

      CC000h     Open    Closed    Closed     Open       Open     Closed

      CE000h     Open    Closed    Closed     Open       Open      Open

      D0000h     Open    Closed     Open     Closed     Closed    Closed

     D2000h     Open    Closed     Open     Closed     Closed     Open

      D4000h     Open    Closed     Open     Closed      Open     Closed

      D6000h     Open    Closed     Open     Closed      Open      Open

      D8000h     Open    Closed     Open      Open      Closed    Closed

      DA000h     Open    Closed     Open      Open      Closed     Open

      DC000h     Open    Closed     Open      Open       Open     Closed

      DE000h     Open    Closed     Open      Open       Open      Open

  Note:Address C8000h is the factory suggested default for the NE1000
  mode.

                                 BOOT ROM

                 Setting                                JP8

                 Disabled                             Open

                   Enabled                            Closed

                         DRIVER COMPATIBILITY MODE

           Mode                     Driver                   JP11

           WD mode           ENETCPX, WD8003, or           Closed
                                    WDPLUS

          NE1000 mode               NE1000                   Open

                              I/O WAIT STATE

                Setting                                JP12

               4 wait states                         Closed

                2 wait states                          Open

                   CONNECTORS

        Setting                Location

  Network activity LED           JP13

                                CABLE TYPE

                   Type                                 JP16

                twisted pair                          Closed

        AUI transceiver via DB-15 port                  Open

                      10BASE-T LINK INTEGRITY SELECT

                  Mode                                 JP17

                  Enabled                       Pins 1 & 2 Closed

                  Disabled                       Pins 2 & 3 Closed

  Note:When Link Integrity is enabled, LED1 will light in the presence of
  a good cable connection.

                               COMPUTER TYPE

                 Type                                 JP18

                   AT                               Closed

                    XT                                Open

