
ADVANCED LOGIC RESEARCH, INC.

ALR/ENET

NIC Type      Ethernet
Transfer Rate 10Mbps
Data Bus      8-bit ISA
Topology      Linear Bus
Wiring Type   AUI transceiver via DB-15 port

              RG-58A/U 50ohm coaxial
Boot ROM      Not available

[Image]

                     CABLE TYPE

               Type                     W3/A-F

      RG58A/U 50ohm coaxial             Closed

  AUI transceiver via DB-15 port         Open

                   ETHERNET REVISION

          Revision                      W4

           Rev. 1                     Closed

  IEEE (Rev. 2) and RG-58A             Open

       SEGMENT LENGTH

    Length         W5

  185 meters     Closed

  300 meters      Open

      WAIT STATE CONFIGURATION

    Bus Speed      W1, pins 1 & 2

       6MHz            Closed

     8-16MHz            Open

              INTERRUPT SETTINGS

          IRQ                    W2

           2            Pins 11 & 12 closed

           3             Pins 9 & 10 closed

           4             Pins 7 & 8 closed

           5             Pins 5 & 6 closed

           6             Pins 3 & 4 closed

           7             Pins 1 & 2 closed

                             BASE I/O ADDRESS

    Address       W1, pins 3     W1, pins 5    W1, pins 7    W1, pins 9 &
                     & 4            & 6           & 8             10

      200h          Closed        Closed         Closed         Closed

      220h           Open         Closed         Closed         Closed

      240h          Closed         Open          Closed         Closed

      260h           Open          Open          Closed         Closed

      280h          Closed        Closed          Open          Closed

      2A0h           Open         Closed          Open          Closed

      2C0h          Closed         Open           Open          Closed

      2E0h           Open          Open           Open          Closed

      300h          Closed        Closed         Closed          Open

      320h           Open         Closed         Closed          Open

      340h          Closed         Open          Closed          Open

      360h           Open          Open          Closed          Open

      380h          Closed        Closed          Open           Open

      3A0h           Open         Closed          Open           Open

      3C0h          Closed         Open           Open           Open

      3E0h           Open          Open           Open           Open

