
ADDTRON TECHNOLOGY COMPANY LTD.

ARC 100ST

NIC Type      ARCnet
Transfer Rate 2.5Mbps
Data Bus      8-bit ISA
Topology      Star
Wiring Type   RG-62A/U 93ohm coaxial
Boot ROM      Available

[Image]

                               NODE ADDRESS

  Node   SW1/1    SW1/2   SW1/3   SW1/4    SW1/5   SW1/6    SW1/7   SW1/8

   0       -       -        -       -       -        -       -        -

   1      Off      On      On      On       On      On       On      On

   2      On      Off      On      On       On      On       On      On

   3      Off     Off      On      On       On      On       On      On

   4      On       On      Off     On       On      On       On      On

  251     Off     Off      On      Off     Off      Off     Off      Off

  252     On       On      Off     Off     Off      Off     Off      Off

  253     Off      On      Off     Off     Off      Off     Off      Off

  254     On      Off      Off     Off     Off      Off     Off      Off

  255     Off     Off      Off     Off     Off      Off     Off      Off

  Note:Node address 0 is used for messaging between nodes and must not be
  used.

       A total of 255 node address settings are available. The switches
       are a binary representation of the decimal node addresses. Switch
       1 is the Least Significant Bit and switch 8 is the Most
       Significant Bit. The switches have the following decimal values:
       switch 1=1, 2=2, 3=4, 4=8, 5=16, 6=32, 7=64, 8=128. Turn off the
       switches and add the values of the off switches to obtain the
       correct node address. (On=0, Off=1)

                                 BOOT ROM

                  Mode                                 JP1A

                  Disable                             Open

                    Enable                            Closed

            CABLE LENGTH AND RESPONSE/RECONFIGURATION TIMEOUTS

  Cable Length      Response     Reconfiguration       JP1B       JP1C
                     Time

      < 20,000     74.7s            840ms            Open       Open
        feet

       > 20,000     283.4s           1680ms           Open      Closed
        feet

       > 20,000     561.8s           1680ms          Closed      Open
        feet

       > 20,000     1118.6s          1680ms          Closed     Closed
        feet

  Note: All NICs on the network must have this option set the same.

                             INTERRUPT REQUEST

     IRQ          JP1D        JP1E        JP1F        JP1G        JP1H

      2/9       Closed       Open        Open        Open        Open

        3         Open       Closed       Open        Open        Open

        4         Open        Open       Closed       Open        Open

        5         Open        Open        Open       Closed       Open

        7         Open        Open        Open        Open       Closed

  FACTORY CONFIGURED SETTINGS - DO NOT ALTER

        Jumper                 Setting

         JP2A                    Open

         JP2B                   Closed

         JP2C                    Open

                             I/O BASE ADDRESS

         Address              SW2/6            SW2/7            SW2/8

         2E0-2EFh              On              Off              On

          260-26Fh              On               On              On

          290-29Fh             Off               On              On

          2F0-2FFh             Off              Off              On

          300-30Fh              On               On              Off

          350-35Fh             Off               On              Off

          380-38Fh              On              Off              Off

          3E0-3EFh             Off              Off              Off

                             DIAGNOSTIC LED(S)

     Color            Status                     Condition

     Green              On               Network connection is good

     Green             Off              Network connection is broken

      Red               On          Data is being transmitted/received.

      Red              Off                    Data is not being
                                           transmitted/received.

                  BASE MEMORY ADDRESS &AMP; BOOT ROM ADDRESS

   Base Address       Boot ROM     SW2/1    SW2/2    SW2/3    SW2/4    SW2/5
                      Address

     D0000-D07FFh  D2000-D3FFFh   Closed   Closed    Open    Open     Closed

      C0000-C07FFh  C2000-C3FFFh   Closed   Closed   Closed   Closed   Closed

      C0800-C0FFFh  C2000-C3FFFh    Open    Closed   Closed   Closed   Closed

      C1000-C17FFh  C2000-C3FFFh   Closed    Open    Closed   Closed   Closed

      C1800-C1FFFh  C2000-C3FFFh    Open     Open    Closed   Closed   Closed

      C4000-C47FFh  C6000-C7FFFh   Closed   Closed    Open    Closed   Closed

      C4800-C4FFFh  C6000-C7FFFh    Open    Closed    Open    Closed   Closed

      C5000-C57FFh  C6000-C7FFFh   Closed    Open     Open    Closed   Closed

      C5800-C5FFFh  C6000-C7FFFh    Open     Open     Open    Closed   Closed

      CC000-CC7FFh  CE000-CFFFFh   Closed   Closed   Closed   Open     Closed

      CC800-CCFFFh  CE000-CFFFFh    Open    Closed   Closed   Open     Closed

      CD000-CD7FFh  CE000-CFFFFh   Closed    Open    Closed   Open     Closed

      CD800-CDFFFh  CE000-CFFFFh    Open     Open    Closed   Open     Closed

      D0800-D0FFFh  D2000-D3FFFh    Open    Closed    Open    Open     Closed

      D1000-D17FFh  D2000-D3FFFh   Closed    Open     Open    Open     Closed

      D1800-D1FFFh  D2000-D3FFFh    Open     Open     Open    Open     Closed

      D4000-D47FFh  D6000-D7FFFh   Closed   Closed   Closed   Closed   Open

      D4800-D4FFFh  D6000-D7FFFh    Open    Closed   Closed   Closed   Open

      D5000-D57FFh  D6000-D7FFFh   Closed    Open    Closed   Closed   Open

      D5800 D5FFFh  D6000-D7FFFh    Open     Open    Closed   Closed   Open

      D8000-D87FFh  DA000-DBFFFh   Closed   Closed    Open    Closed   Open

      D8800-D8FFFh  DA000-DBFFFh    Open    Closed    Open    Closed   Open

      D9000-D97FFh  DA000-DBFFFh   Closed    Open     Open    Closed   Open

      D9800-D9FFFh  DA000-DBFFFh    Open     Open     Open    Closed   Open

      DC000-DC7FFh  DE000-DFFFFh   Closed   Closed   Closed   Open     Open

      DC800-DCFFFh  DE000-DFFFFh    Open    Closed   Closed   Open     Open

      DD000-DD7FFh  DE000-DFFFFh   Closed    Open    Closed   Open     Open

      DD800-DDFFFh  DE000-DFFFFh    Open     Open    Closed   Open     Open

      E0000-E07FFh  E2000-E3FFFh   Closed   Closed    Open    Open     Open

      E0800-E0FFFh  E2000-E3FFFh    Open    Closed    Open    Open     Open

      E1000-E17FFh  E2000-E3FFFh   Closed    Open     Open    Open     Open

      E1800-E1FFFh  E2000-E3FFFh    Open     Open     Open    Open     Open

