CNET TECHNOLOGY, INC.

CN100E (Version 2.10)

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]

                                 BOOT ROM

                Setting                                 JP2

  »               Disabled                       Pins 2 & 3 Closed

                   Enabled                       Pins 1 & 2 Closed

                            LINK INTEGRITY TEST

                 Setting                                JP3

  »                Enabled                            Closed

                  Disabled                             Open

  Note:The link integrity test is valid only when the cable type is
  RG-58A/U 50ohm coaxial.

                                CABLE TYPE

                   Type                              JP4 - JP11

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

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

                             INTERRUPT REQUEST

     IRQ         JP12        JP13         JP14        JP15        JP16

       2/9      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

                                DMA CHANNEL

      Channel            JP17         JP18          JP19         JP20

  »     Disabled         Open         Open          Open         Open

          DMA1          Closed        Open         Closed        Open

          DMA3           Open        Closed         Open        Closed

                        BOOT ROM ADDRESS (8KB ROM)

    Address      SW1/1     SW1/2     SW1/3     SW1/4    SW1/5     SW1/6

      C0000h       On        On       On        On        On        On

      C2000h       On        On       On        On        On       Off

      C4000h       On        On       On        On       Off        On

      C6000h       On        On       On        On       Off       Off

  »   C8000h       On        On       On        Off       On        On

      CA000h       On        On       On        Off       On       Off

      CC000h       On        On       On        Off      Off        On

      CE000h       On        On       On        Off      Off       Off

      D0000h       On        On       Off       On        On        On

      D2000h       On        On       Off       On        On       Off

      D4000h       On        On       Off       On       Off        On

      D6000h       On        On       Off       On       Off       Off

      D8000h       On        On       Off       Off       On        On

      DA000h       On        On       Off       Off       On       Off

      DC000h       On        On       Off       Off      Off        On

      DE000h       On        On       Off       Off      Off       Off

      E0000h       On       Off       On        On        On        On

                      BOOT ROM ADDRESS (16KB ROM)

  Address    SW1/1     SW1/2     SW1/3     SW1/4     SW1/5     SW1/6

  C0000h      Off        On        On        On        On       Off

  C4000h      Off        On        On        On       Off       Off

  C8000h      Off        On        On       Off        On       Off

  CC000h      Off        On        On       Off       Off       Off

  D0000h      Off        On       Off        On        On       Off

  D4000h      Off        On       Off        On       Off       Off

  D8000h      Off        On       Off       Off        On       Off

  DC000h      Off        On       Off       Off       Off       Off

  E0000h      Off       Off        On        On        On       Off

                             I/O BASE ADDRESS

       Address          SW1/7        SW1/8        SW1/9         SW1/10

        280-29Fh          On          Off           On            On

        2A0-2BFh          On          Off           On           Off

        2C0-2DFh          On          Off          Off            On

  »     300-31Fh         Off           On           On            On

        320-33Fh         Off           On           On           Off

        340-35Fh         Off           On          Off            On

        360-37Fh         Off           On          Off           Off

                         DIAGNOSTIC LED(S)

    LED        Color      Status               Condition

    LED1        Red      Blinking       Data is being received

    LED1        Red        Off        Data is not being received

    LED2       Green        On         Data is being transmitted

    LED2       Green       Off       Data is not being transmitted