
KATRON TECHNOLOGIES, INC.

10BASE-T ETHERNET ADAPTER (16-BIT)

NIC Type      Ethernet
Transfer Rate 10Mbps
Data Bus      16-bit ISA
Topology      Star
Wiring Type   Unshielded twisted pair

              AUI transceiver via DB-15 port
Boot ROM      Available

[Image]

                             ETHERNET VERSION

                Version                                JP1

                Version 2                      Pins 1 & 2 closed

                 Version 1                      Pins 2 & 3 closed

                            LINK INTEGRITY TEST

                Setting                                 JP2

                  Enabled                       Pins 1 & 2 Closed

                  Disabled                       Pins 2 & 3 Closed

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

                                CABLE TYPE

                   Type                                  JP3

           Unshielded twisted pair               Pins 2 & 3 closed

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

                             I/O BASE ADDRESS

    Address         JP4A           JP4B          JP4C            JP4D

     200h        Pins 2 & 3        Open          Open            Open
                   closed

     220h           Open        Pins 2 & 3       Open            Open
                                  closed

     240h           Open           Open        Pins 2 & 3        Open
                                                closed

     260h           Open           Open          Open         Pins 2 & 3
                                                                closed

     300h        Pins 1 & 2        Open          Open            Open
                   closed

     320h           Open        Pins 1 & 2       Open            Open
                                  closed

     340h           Open           Open        Pins 1 & 2        Open
                                                closed

     360h           Open           Open          Open         Pins 1 & 2
                                                                closed

                             BOOT ROM ADDRESS

     Address         JP5A        JP5B       JP5C       JP5D       JP5E

        C0000h      Pins 1 &   Pins 1 &   Pins 1 &    Pins 1 &   Pins 1 &
                       2          2          2           2          2

        C2000h      Pins 2 &   Pins 1 &   Pins 1 &    Pins 1 &   Pins 1 &
                       3          2          2           2          2

        C4000h      Pins 1 &   Pins 2 &   Pins 1 &    Pins 1 &   Pins 1 &
                       2          3          2           2          2

        C6000h      Pins 2 &   Pins 2 &   Pins 1 &    Pins 1 &   Pins 1 &
                       3          3          2           2          2

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

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

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

        CE000h      Pins 2 &   Pins 2 &   Pins 2 &    Pins 1 &   Pins 1 &
                       3          3          3           2          2

        D0000h      Pins 1 &   Pins 1 &   Pins 1 &    Pins 2 &   Pins 1 &
                       2          2          2           3          2

        D2000h      Pins 2 &   Pins 1 &   Pins 1 &    Pins 2 &   Pins 1 &
                       3          2          2           3          2

        D4000h      Pins 1 &   Pins 2 &   Pins 1 &    Pins 2 &   Pins 1 &
                       2          3          2           3          2

        D6000h      Pins 2 &   Pins 2 &   Pins 1 &    Pins 2 &   Pins 1 &
                       3          3          2           3          2

       D8000h      Pins 1 &   Pins 1 &   Pins 2 &    Pins 2 &   Pins 1 &
                       2          2          3           3          2

        DA000h      Pins 2 &   Pins 1 &   Pins 2 &    Pins 2 &   Pins 1 &
                       3          2          3           3          2

        DC000h      Pins 1 &   Pins 2 &   Pins 2 &    Pins 2 &   Pins 1 &
                       2          3          3           3          2

  Note: Pins designated should be in the closed position.

                                 BOOT ROM

                Setting                                JP5F

                 Disabled                       Pins 2 & 3 Closed

                   Enabled                       Pins 1 & 2 Closed

                             INTERRUPT REQUEST

  IRQ     JP6A     JP6B      JP6C      JP6D     JP6E      JP6F     JP6G

  2/9     Open     Open      Open      Open     Open      Open     Closed

   3      Open     Open      Open      Open     Open     Closed    Open

   4      Open     Open      Open      Open     Closed    Open     Open

   5      Open     Open      Open     Closed    Open      Open     Open

  10      Open     Open     Closed     Open     Open      Open     Open

  11      Open     Closed    Open      Open     Open      Open     Open

  12     Closed    Open      Open      Open     Open      Open     Open

                            COMPATIBILITY MODE

                Setting                                 JP7

                 Disabled                       Pins 1 & 2 closed

                   Enabled                       PIns 2 & 3 closed

  Note:On some systems the data bus timing is not truly IBM PC/AT
  compatible. If the card is not initializing, enabling compatibility
  mode may allow the card to operate properly.

[Image]

                             DIAGNOSTIC LED(S)

     LED           Status                       Condition

    LED1             On          Twisted pair network connection is good

    LED1            Off          Twisted pair is not connected/Link test
                                                disabled

    LED1          Blinking      Twisted pair network connection is broken

    LED2            Off                     Normal operation

    LED2             On          Twisted pair receive wires are reversed
                                              and corrected

    LED3          Blinking        Data is being transmitted or received

    LED3            Off         Data is not being transmitted or received

    LED3             On                  Card is malfunctioning

    LED4            Off                     Normal operation

    LED4             On               Collision detected on network

  Note:If the twisted pair receive wires are reversed the card will
  automatically detect this and correct for the reversal. It is strongly
  recommended that the wires be corrected as soon as possible.

                            CONNECTORS

            Function                          Location

  External Transmit/Receive LED                 JP9

  Note:The external TX/RX LED will function identically to LED3.

