MADGE NETWORKS, LTD.

SMART 100 AT RINGNODE FOR FIBER-OPTIC CABLING

NIC Type      FDDI
Transfer Rate 100Mbps
Data Bus      32-bit EISA
Topology      Ring
Wiring Type   Fiber optic cable
Boot ROM      Available (Location is unidentified)

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                        BASE I/O ADDRESS SELECTION

    I/O address          Base memory         SW1/1             SW1/2
                          address

       0A20h               C8000               On               On

       1A20h               DC000              Off               On

       2A20h               CE000               On               Off

       3A20h               DE000              Off               Off

              INTERRUPT SELECTION

    IRQ        SW1/6       SW1/7      SW1/8

  Invalid       On          On          On

  IR/FONT>      On          Off        Off

    IRQ3        On          On         Off

    IRQ7        On          Off         On

   IRQ10        Off         On          On

   IRQ11        Off         On         Off

   IRQ15        Off         Off         On

  Invalid       Off         Off        Off

  BOOT ROM CONFIGURATION

   Select        SW1/3

  Disabled        Off

   Enabled         On

   MMIO CONFIGURATION

   Select      SW1/4

  Enabled       On

  Disabled      Off

   BUS TIMING CONFIGURATION

    Select         SW1/5

    Normal           On

  Alternative       Off

                        DIAGNOSTIC LED(S)

   LEDS       Color      Status              Condition

   LED1       Yellow       On        Network connection is good

   LED1       Yellow       Off      Network connection is broken

   LED2       Green        On         Cable connection is good

   LED2       Green        Off       Cable connection is broken