BROADTECH INTERNATIONAL COMPANY

ALL-IN-ONE

NIC Type      Ethernet
Transfer Rate 10Mbps
Data Bus      16-bit ISA
Topology      Linear Bus
Wiring Type   AUI transceiver via DB-15

              RG-58A/U 50ohm coaxial

              Unshielded twisted pair
Boot ROM      Available

[Image]

                         AT BUS COMPATIBILITY MODE

              AT BUS Timing                              JP3

  »                Standard                       Pins 1 & 2 closed

                 Non-Standard                     Pins 2 & 3 closed

                     BASE MEMORY AND BOOT ROM ADDRESS

       Address              JP1/2            JP1/3             JP1/4

  »       C8000h             Open            Closed            Open

          C0000h             Open             Open             Open

          C4000h             Open             Open            Closed

          CC000h             Open            Closed           Closed

          D0000h            Closed            Open             Open

          D4000h            Closed            Open            Closed

          D8000h            Closed           Closed            Open

          DC000h            Closed           Closed           Closed

                                 BOOT ROM

                 Setting                               JP1/1

  »         Link intergity enabled                      Open

           Link integrity disabled                     Closed

                                CABLE TYPE

                   Type                               JP2/A - H

  »          RG58A/U 50ohm coaxial                Pins 3 & 4 closed

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

            Unshielded twisted pair               Pins 1 & 2 closed

                             DIAGNOSTIC LED(S)

     LED         Color        Status                Condition

    LED1         Green          On       Twisted pair connection is good

    LED1         Green         Off          Twisted pair connection is
                                                      broken

                             BASE I/O ADDRESS

          Address                   JP1/5                   JP1/6

  »          300h                   Open                    Open

             320h                   Open                   Closed

             340h                  Closed                   Open

             360h                  Closed                  Closed

                               INTERRUPT SETTINGS

   IRQ    JP5/1    JP5/2    JP5/3    JP5/4    JP5/5    JP5/6    JP5/7    JP5/8

  »   3    Open    Closed    Open     Open    Open     Open     Open     Open

      2   Closed    Open     Open     Open    Open     Open     Open     Open

      4    Open     Open    Closed    Open    Open     Open     Open     Open

      5    Open     Open     Open    Closed   Open     Open     Open     Open

      10   Open     Open     Open     Open    Closed   Open     Open     Open

      11   Open     Open     Open     Open    Open     Closed   Open     Open

      12   Open     Open     Open     Open    Open     Open     Closed   Open

      15   Open     Open     Open     Open    Open     Open     Open     Closed