DIGITAL EQUIPMENT CORPORATION

DEC EtherWORKS LC

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]

                                CABLE TYPE

                   Type                             JP1A to JP2G

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

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

                            BASE MEMORY ADDRESS

       Address           Buffer    SW1/1      SW1/2     SW1/3      SW1/4
                         Size

       C0000-CFFFFh      64KB       Off        On         On        On

       C8000-CFFFFh      32KB       Off        On        Off        On

  »    D0000-DFFFFh      64KB        On        On         On        On

       D8000-DFFFFh      32KB        On        On        Off        On

       E0000-EFFFFh      64KB       Off        Off        On        On

       E8000-EFFFFh      32KB       Off        Off       Off        On

                             I/O BASE ADDRESS

                Address                               SW1/5

  »              300 - 30Fh                             On

                 200 - 20fh                            Off

                                 BOOT ROM

                 Setting                               SW1/6

  »                Disabled                              On

                   Enabled                              Off

                             BOOT ROM TIMEOUT

                 Timeout                               SW1/7

  »               30 seconds                            Off

                 150 seconds                             On

                             INTERRUPT REQUEST

    IRQ        SW1/8       SW1/9       SW1/10       SW1/11       SW1/12

        2        On         Off         Off          Off          Off

        3       Off          On         Off          Off          Off

        4       Off         Off          On          Off          Off

  »     5       Off         Off         Off           On          Off

        7       Off         Off         Off          Off           On

                             DIAGNOSTIC LED(S)

    LED        Color          Status                  Condition

    LED1       Amber      On for 20 sec.,        Card is performing a
                             then off                 self-test

    LED1       Amber            On           Fault has occurred, displays
                                                error code on screen.