INTERNATIONAL COMMUNICATIONS EQUIPMENT CORP.

ICE 1 LAN CONTROLLER

NIC Type:      ARCnet
Transfer Rate: 2.5Mbps
Data Bus:      8-bit ISA
Topology:      Linear Bus

               Star
Wiring Type    RG-62A/U 93ohm coaxial

               Shielded/Unshielded twisted pair
Boot ROM       Available

[Image]

                                I/O ADDRESS

   Address      SW1/1     SW1/2     SW1/3     SW1/4     SW1/5     SW1/6

  »    2E0h      Off        On       Off       Off       Off        On

       200h      Off        On        On        On        On        On

       210h      Off        On        On        On        On       Off

       220h      Off        On        On        On       Off        On

       230h      Off       Off        On        On       Off       Off

       240h      Off       Off        On       Off        On       Off

       250h      Off        On        On       Off        On       Off

       260h      Off        On        On       Off       Off        On

       270h      Off        On        On       Off       Off       Off

       280h      Off        On       Off        On        On        On

       290h      Off        On       Off        On        On       Off

       2A0h      Off        On       Off        On       Off        On

       2B0h      Off        On       Off        On       Off       Off

       2C0h      Off        On       Off       Off        On        On

       2D0h      Off        On       Off       Off        On       Off

       2F0h      Off        On       Off       Off       Off       Off

       300h      Off       Off        On        On        On        On

                              I/O ADDRESS

   Address     SW1/1     SW1/2     SW1/3      SW1/4     SW1/5     SW1/6

    310h        Off       Off        On        On        On       Off

    320h        Off       Off        On        On        Off       On

    330h        Off       Off        On        On        Off      Off

    340h        Off       Off        On        Off       On        On

    350h        Off       Off        On        Off       On       Off

    360h        Off       Off        On        Off       Off       On

    370h        Off       Off        On        Off       Off      Off

    380h        Off       Off       Off        On        On        On

    390h        Off       Off       Off        On        On       Off

    3A0h        Off       Off       Off        On        Off       On

    3B0h        Off       Off       Off        On        Off      Off

    3C0h        Off       Off       Off        Off       On        On

    3D0h        Off       Off       Off        Off       On       Off

    3E0h        Off       Off       Off        Off       Off       On

    3F0h        Off       Off       Off        Off       Off      Off

                              MEMORY ADDRESS

  RAM Buffer   Boot ROM    SW1/7     SW1/8     SW2/6     SW2/7     SW2/8

   C0000h      C8000h       On        On        Off       On        On

   CC000h      Disabled     Off       On        Off       On        On

   C8000h      CC000h       On        Off       Off       On        On

   C8000h      Disabled     Off       Off       Off       On        On

   D0000h      D8000h       On        On        Off       On        Off

   DC000h      Disabled     Off       On        Off       On        Off

   D8000h      DC000h       On        Off       Off       On        Off

   D8000h      Disabled     Off       Off       Off       On        Off

   E0000h      E8000h       On        On        Off       Off       On

   EC000h      Disabled     Off       On        Off       Off       On

   E8000h      EC000h       On        Off       Off       Off       On

   E8000h      Disabled     Off       Off       Off       Off       On

                             INTERRUPT SELECT

      IRQ         SW2/1       SW2/2      SW2/3       SW2/4       SW2/5

  »    IRQ2        Off         Off        Off         Off          On

       IRQ3        Off         Off        Off          On         Off

       IRQ4        Off         Off         On         Off         Off

       IRQ5        Off         On         Off         Off         Off

       IRQ7        On          Off        Off         Off         Off

                              NODE ID NUMBER

  ID    SW3/1    SW3/2   SW3/3   SW3/4    SW3/5   SW3/6    SW3/7   SW3/8
  #

  1      On       On      On      On       On      On       On      Off

  255    Off     Off      Off     Off     Off      Off     Off      Off

  Note:Nodes can be numbered from 1 to 255. The switches are a binary
  representation of the node numbers. When a switch is off, the
  corresponding bit is set to 1 and has the following decimal value:
  SW3/1=128, SW3/2=64, SW3/3=32, SW3/4=16, SW3/5=8, SW3/6=4, SW3/7=2,
  SW3/8=1.