IMC NETWORK CORPORATION

ETHERNIC/8

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]

                             I/O BASE ADDRESS

          Address                   JP1A                    JP1B

  »          360h                  Closed                   Open

             368h                   Open                   Closed

                             INTERRUPT REQUEST

      IRQ           JP2A          JP2B           JP2C           JP2D

         2          Open         Closed          Open           Open

         3          Open          Open           Open          Closed

  »      4         Closed         Open           Open           Open

  »      5          Open          Open          Closed          Open

  Note:Two IRQ can be selected at a time. This allows the card's network
  shell driver to be configured using either IRQ without changing jumpers
  on the card.

                 BOOT ROM ADDRESS & SHARED MEMORY ADDRESS

     Boot ROM         Shared       JP3A       JP3B      JP3C       JP3D
                      Memory

  »    Disabled      Software      Open       Open      Open      Closed
                      select

        D8000h        D0000h       Open       Open     Closed      Open

        E0000h        E8000h       Open      Closed     Open       Open

        E8000h        E0000h      Closed      Open      Open       Open

                                CABLE TYPE

                   Type                              JP4A - JP4F

  »         RG--58A/U 50ohm coaxial               Pins 1 & 2 Closed

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