
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

