MICOM-INTERLAN, INC.

NI5010-1

NIC Type              Ethernet
Network Transfer Rate 10Mbps
Data Bus              8-bit ISA
Topology              Linear Bus
Wiring Type           AUI transceiver via DB-15 port

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

[Image]

                                CONNECTIONS

       Function           Label             Function             Label

  RG-58A/U 50ohm           CN1       AUI transceiver via          CN2
  coaxial port                       DB-15 port

                        USER CONFIGURABLE SETTINGS

                  Function                      Label        Position

  »   Receive Buffer size selected at 2KB         W1         Pins 2 & 3
                                                              closed

      Receive Buffer size selected at 8KB         W1         Pins 1 & 2
                                                              closed

  »   Transceiver type AC                         W2         Pins 2 & 3
                                                              closed

      Transceiver type DC                         W2         Pins 1 & 2
                                                              closed

  »   IRQ3 enabled                                W7         Pins 2 & 3
                                                              closed

      IRQ3 disabled                               W7         Pins 1 & 2
                                                              closed

                           DMA CHANNEL SELECTION

             DMA                       W8                    W14

  »             3              Pins 2 & 3 closed      Pins 1 & 2 closed

  »             1              Pins 1 & 2 closed      Pins 2 & 3 closed

            Disabled           Pins 2 & 3 closed      Pins 2 & 3 closed

                        BASE I/O ADDRESS SELECTION

     Setting          W9        W10         W11         W12        W13

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

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

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

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

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

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

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

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

  »      300h       2 & 3      2 & 3       2 & 3       1 & 2      1 & 2

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

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

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

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

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

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

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

            Note: The pins designated above should be in the closed
            position.

                           CABLE TYPE SELECTION

            Type                W3       W4       W5       W6       W23

  »   RG-58A/U 50ohm          2 & 3    2 & 3    2 & 3    2 & 3     2 & 3
      coaxial

      AUI transceiver via     1 & 2    1 & 2    1 & 2    1 & 2     1 & 2
      DB-15 port

            Note: The pins designated should be in the closed position.

                    BOOT ROM STARTING ADDRESS SELECTION

     Address      W15    W16     W17    W18    W19    W20    W21     W22

  »   Disabled     2 &    2 &    2 &    2 &    2 &    2 &     2 &   2 & 3
                   3      3       3      3      3      3      3

       C8000h      2 &    2 &    2 &    1 &    2 &    2 &     1 &   1 & 2
                   3      3       3      2      3      3      2

       C9000h      1 &    2 &    2 &    1 &    2 &    2 &     1 &   1 & 2
                   2      3       3      2      3      3      2

       CA000h      2 &    1 &    2 &    1 &    2 &    2 &     1 &   1 & 2
                   3      2       3      2      3      3      2

       CB000h      1 &    1 &    2 &    1 &    2 &    2 &     1 &   1 & 2
                   2      2       3      2      3      3      2

       CC000h      2 &    2 &    1 &    1 &    2 &    2 &     1 &   1 & 2
                   3      3       2      2      3      3      2

       EB000h      1 &    1 &    2 &    1 &    2 &    1 &     1 &   1 & 2
                   2      2       3      2      3      2      2

       EC000h      2 &    2 &    1 &    1 &    2 &    1 &     1 &   1 & 2
                   3      3       2      2      3      2      2

       ED000h      1 &    2 &    1 &    1 &    2 &    1 &     1 &   1 & 2
                   2      3       2      2      3      2      2

       EE000h      2 &    1 &    1 &    1 &    2 &    1 &     1 &   1 & 2
                   3      2       2      2      3      2      2

       EF000h      1 &    1 &    1 &    1 &    2 &    1 &     1 &   1 & 2
                   2      2       2      2      3      2      2

            Note:The pins designated should be in the closed position.

            Note:A total of 40 base address settings are available. The
            switches are a binary representation of the decimal memory
            addresses. W22 is the Most Significant Bit and switch W15 is
            the Least Significant Bit. The switches have the following
            decimal values: W22=524288, W21=262144, W20=131072,
            W19=65536, W18=32768, W17=16384, W16=8192, and W15=4096. Turn
            off the switches and add the values of the switches to obtain
            the correct memory address. (Off=1, On=0)