CNET TECHNOLOGY, INC.

CN700E

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

              AUI transciever via DB-15 port
Boot ROM      Available

[Image]

       FACTORY CONFIGURED SETTINGS

       Jumper              Setting

         JP1          Pins 1 & 2 Closed

         JP2          Pins 1 & 2 Closed

                                WAIT STATE

                Setting                                 JP3

  »      Normal PC wait state (0 Wait            Pins 2 & 3 Closed
                   States)

                0 wait states                    Pins 1 & 4 closed

                1 wait states                    Pins 2 & 5 closed

                2 wait states                    Pins 3 & 6 closed

  Note:Normal wait state is recommended in most PC installations. If
  performance is sluggish, test other wait state

                            LINK INTEGRITY TEST

                Setting                                JP31

  »                Enabled                       Pins 1 & 2 Closed

                  Disabled                       Pins 2 & 3 Closed

  Note:Link Integrity is only used with 10Base-T wiring. When using an
  AUI transciever, the test should be disabled.

                                CABLE TYPE

                   Type                              JP7 - JP13

  »         Unshielded twisted pair                Pins 2-3 Closed

        AUI transceiver via DB-15 port             Pins 1-2 Closed

                             INTERRUPT REQUEST

     IRQ         JP14        JP15         JP16        JP17        JP18

       2/9       Open        Open         Open        Open       Closed

  »     3        Open        Open         Open       Closed       Open

        4        Open        Open        Closed       Open        Open

        5        Open       Closed        Open        Open        Open

        7       Closed       Open         Open        Open        Open

                                 BOOT ROM

                 Setting                               SW1/1

  »                Disabled                             Off

                   Enabled                               On

                             BOOT ROM ADDRESS

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

        C0000h       Off         On          On         On          On

        C4000h       Off         On          On         On         Off

        C8000h       Off         On          On         Off         On

        CC000h       Off         On          On         Off        Off

        D0000h       Off         On         Off         On          On

        D4000h       Off         On         Off         On         Off

  »     D8000h       Off         On         Off         Off         On

        DC000h       Off         On         Off         Off        Off

                             I/O BASE ADDRESS

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

         200h          On            On            On            On

         220h          On            On            On            Off

         240h          On            On           Off            On

  »      280h          On           Off            On            On

         2A0h          On           Off            On            Off

         2C0h          On           Off           Off            On

         300h          Off           On            On            On

         320h          Off           On            On            Off

         340h          Off           On           Off            On

                             DIAGNOSTIC LED(S)

       LED               Status                     Condition

       LED1                On            Twisted pair network connection
                                                     is good

       LED1               Off            Twisted pair network connection
                                                    is broken

       LED2                On              Data is being transmitted or
                                                    received

       LED2               Off            Data is not being transmitted or
                                                    received