BLACK BOX CORPORATION

CONNEX 1000 10T, LE1012C

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

              AUI transceiver via DB-15 port
Boot ROM      Available

[Image]

                            LINK INTEGRITY TEST

                 Setting                                JP1

  »                Enabled                             Open

                  Disabled                            Closed

  Note:The link integrity test is only valid when the cable type is
  unshielded twisted pair.

                                 BOOT ROM

                 Setting                                JP2

  »               Disabled                             Open

                   Enabled                            Closed

                                CABLE TYPE

                  Cable                              JP4 - JP11

  »         Unshielded twisted pair               Pins 1 & 2 Closed

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

                            INTERRUPT SETTINGS

     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

  Note: Addresses C0000h to C6000h and E0000h are not recommended for
  PC/XT computers.

  Address C8000h is not recommended for AT computers.

                        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

  Note: Addresses C0000h, C4000h and E0000h are not recommended for PC/XT
  computers.

  Address C8000h is not recommended for AT computers.

                             I/O BASE ADDRESS

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

        280-290h          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            On                   Power on

    LED1          Red            Off                  Power off

    LED2         Green           On              Twisted pair network
                                                 connection is good

    LED2         Green           Off             Twisted pair network
                                                connection is broken