
IMC NETWORKS CORPORATION

PCNIC (PC/AT)

NIC Type      Ethernet
Transfer Rate 10Mbps
Data Bus      16-bit ISA
Topology      Linear Bus
Wiring Type   AUI Tranceiver

              RG-58A/U 50ohm coaxial

              RG-59A/U 75ohm coaxial

              RG-62A/U 93ohm coaxial
Boot ROM      Not available

[Image]

                           CABLE TYPE SELECTION

  Cable Type       JP3 A          JP3 B          JP3 C          JP3 D

  Thin (BNC)     pins 2 & 3     pins 2 & 3     pins 2 & 3     pins 2 & 3
                  closed         closed         closed          closed

  Thick (AUI)    pins 1 & 2     pins 1 & 2     pins 1 & 2     pins 1 & 2
                  closed         closed         closed          closed

                    COAXIAL CABLE TYPE SELECTION

    Coaxial Cable Type             JP1                   JP2

  RG-58A/U 50ohm coaxial    pins 3 & 4 closed     pins 7 & 8 closed

  RG-59A/U 75ohm coaxial    pins 5 & 6 closed     pins 5 & 6 closed

  RG-62A/U 93ohm coaxial    pins 7 & 8 closed     pins 1 & 2 closed

                        BASE I/O ADDRESS SELECTION

  Address    JP0 A      JP0 B      JP0 C     JP0 D      JP0 E     JP0 F

    200      Closed     Closed    Closed     Closed    Closed     Closed

    208      Closed     Closed    Closed     Closed    Closed      Open

    210      Closed     Closed    Closed     Closed     Open      Closed

    218      Closed     Closed    Closed     Closed     Open       Open

    220      Closed     Closed    Closed      Open     Closed     Closed

    228      Closed     Closed    Closed      Open     Closed      Open

    230      Closed     Closed    Closed      Open      Open      Closed

    238      Closed     Closed    Closed      Open      Open       Open

                     BASE I/O ADDRESS SELECTION CONT

  Address    JP0 A      JP0 B      JP0 C     JP0 D      JP0 E     JP0 F

    240      Closed     Closed     Open      Closed    Closed     Closed

    248      Closed     Closed     Open      Closed    Closed      Open

    250      Closed     Closed     Open      Closed     Open      Closed

    258      Closed     Closed     Open      Closed     Open       Open

    260      Closed     Closed     Open       Open     Closed     Closed

    268      Closed     Closed     Open       Open     Closed      Open

    270      Closed     Closed     Open       Open      Open      Closed

    278      Closed     Closed     Open       Open      Open       Open

    280      Closed      Open     Closed     Closed    Closed     Closed

    288      Closed      Open     Closed     Closed    Closed      Open

    290      Closed      Open     Closed     Closed     Open      Closed

    298      Closed      Open     Closed     Closed     Open       Open

    2A0      Closed      Open     Closed      Open     Closed     Closed

    2A8      Closed      Open     Closed      Open     Closed      Open

    2B0      Closed      Open     Closed      Open      Open      Closed

    2B8      Closed      Open     Closed      Open      Open       Open

    2C0      Closed      Open      Open      Closed    Closed     Closed

    2C8      Closed      Open      Open      Closed    Closed      Open

    2D0      Closed      Open      Open      Closed     Open      Closed

    2D8      Closed      Open      Open      Closed     Open       Open

    2E0      Closed      Open      Open       Open     Closed     Closed

    2E8      Closed      Open      Open       Open     Closed      Open

    2F0      Closed      Open      Open       Open      Open      Closed

    2F8      Closed      Open      Open       Open      Open       Open

    300       Open      Closed    Closed     Closed    Closed     Closed

    308       Open      Closed    Closed     Closed    Closed      Open

    310       Open      Closed    Closed     Closed     Open      Closed

    318       Open      Closed    Closed     Closed     Open       Open

    320       Open      Closed    Closed      Open     Closed     Closed

    328       Open      Closed    Closed      Open     Closed      Open

    330       Open      Closed    Closed      Open      Open      Closed

    338       Open      Closed    Closed      Open      Open       Open

    340       Open      Closed     Open      Closed    Closed     Closed

    348       Open      Closed     Open      Closed    Closed      Open

    350       Open      Closed     Open      Closed     Open      Closed

    358       Open      Closed     Open      Closed     Open       Open

    360       Open      Closed     Open       Open     Closed     Closed

    368       Open      Closed     Open       Open     Closed      Open

    370       Open      Closed     Open       Open      Open      Closed

    378       Open      Closed     Open       Open      Open       Open

    380       Open       Open     Closed     Closed    Closed     Closed

    388       Open       Open     Closed     Closed    Closed      Open

    390       Open       Open     Closed     Closed     Open      Closed

    398       Open       Open     Closed     Closed     Open       Open

                     BASE I/O ADDRESS SELECTION CONT

  Address    JP0 A      JP0 B     JP0 C      JP0 D      JP0 E     JP0 F

    3A0       Open      Open      Closed     Open      Closed     Closed

    3A8       Open      Open      Closed     Open      Closed      Open

    3B0       Open      Open      Closed     Open       Open      Closed

    3B8       Open      Open      Closed     Open       Open       Open

    3C0       Open      Open       Open     Closed     Closed     Closed

    3C8       Open      Open       Open     Closed     Closed      Open

    3D0       Open      Open       Open     Closed      Open      Closed

    3D8       Open      Open       Open     Closed      Open       Open

    3E0       Open      Open       Open      Open      Closed     Closed

    3E8       Open      Open       Open      Open      Closed      Open

    3F0       Open      Open       Open      Open       Open      Closed

    3F8       Open      Open       Open      Open       Open       Open

