OLICOM INTERNATIONAL

OC-3121

NIC Type      Token Ring
Transfer Rate 4/16 Mbps
Data Bus      16-bit ISA
Topology      Ring
Wiring Type   AUI Transceiver via DB-15 port

              Shielded twisted pair

              Unshielded twisted pair
Boot ROM      Available

[Image]

                            DATA TRANSFER RATE

                 Speed                                 SW1/1

  »                 4Mbps                               Off

                   16Mbps                               On

                            I/O ADDRESS SELECT

        Address                  SW1/2                     SW1/3

  »      A30 - A3Fh               Off                       Off

         A40 - A4Fh               Off                       On

         A60 - A6Fh                On                       Off

         A70 - A7Fh                On                       On

                             INTERRUPT SELECT

          IRQ                    SW1/4                     SW1/5

  »         IRQ2                  Off                       Off

            IRQ3                  On                        Off

            IRQ5                  Off                       On

            IRQ7                  On                        On

                            RPL ADDRESS SELECT

        Address               SW1/6            SW1/7           SW1/8

  »       Disabled             Off              Off             Off

       C6000 - C7FFFh          On               Off             Off

       CA000 - CBFFFh          Off              On              Off

       CE000 - CFFFFh          On               On              Off

       D2000 - D3FFFh          Off              Off              On

       D6000 - D7FFFh          On               Off              On

       DA000 - DBFFFh          Off              On               On

       DE000 - DFFFFh          On               On               On