IMC NETWORKS

ETHERNIC/2000 FO

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

                      Fiber optic cable
Boot ROM              Available (location unidentified)

[Image]

                                CONNECTIONS

         Function            Label            Function             Label

  Fiber optic cable port      CN1      AUI transceiver via          CN3
  (Receive)                            DB-15 port

  Fiber optic cable port      CN2
  (Transmit)

                        USER CONFIGURABLE SETTINGS

                  Function                     Label         Position

      Fiber optic cable selected                CN4         Installed

      Fiber optic cable not selected            CN4       Not installed

      AUI transceiver via DB-15 port            CN5         Installed
      selected

      AUI transceiver via DB-15 port not        CN5       Not installed
      selected

  »   Bus select Autosense                     JP2/C          Closed

      Bus select forced 8-bit                  JP2/C           Open

                        BASE I/O ADDRESS SELECTION

     Address         JP3/A          JP3/B         JP3/C          JP3/D

         200h         Open          Open           Open          Open

         220h        Closed         Open           Open          Open

         240h         Open         Closed          Open          Open

         260h        Closed        Closed          Open          Open

  »      300h         Open          Open          Closed         Open

         320h        Closed         Open          Closed         Open

         340h         Open         Closed         Closed         Open

         360h        Closed        Closed         Closed         Open

                              INTERRUPT SELECTION

   IRQ    JP1/A    JP1/B    JP1/C    JP1/D    JP1/E    JP1/F    JP1/G    JP1/H

  »   3   Closed    Open     Open     Open    Open     Open     Open     Open

      4    Open    Closed    Open     Open    Open     Open     Open     Open

      5    Open     Open    Closed    Open    Open     Open     Open     Open

      9    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

                         BUS TIMING CONFIGURATION

           Setting                    JP2/A                  JP2/B

  »           Normal                  Closed                 Open

             Alternate                 Open                 Closed

                             DIAGNOSTIC LED(S)

         LED                  Status                   Condition

         LED1                   On             Network connection is good

         LED1                   Off               Network connection is
                                                         broken