RACORE COMPUTER PRODUCTS, INC.

M8119

NIC Type       Token-Ring
Transfer Rate  4/16Mbps
Data Bus       8/16-bit ISA
Topology       Ring
Wiring Type    Shielded twisted pair

               Unshielded twisted pair
Boot ROM       Available (Built-in Remote Program Load)

[Image]

                             I/O BASE ADDRESS

          Address                    SW1/1                  SW1/2

  »        A00 - A0Fh                 On                      On

           A20 - A2Fh                 Off                     On

           A40 - A4Fh                 On                     Off

           A60 - A6Fh                 Off                    Off

                             INTERRUPT REQUEST

            IRQ                     SW1/3                   SW1/4

              2/9                    Off                     On

  »            3                     On                      On

              10                     On                      Off

              11                     Off                     Off

  Note:If using the card in an 8-bit slot IRQ10 becomes IRQ3 and IRQ11
  becomes IRQ2.

                             FLASH ROM ADDRESS

           Address                    SW1/5                 SW1/6

          CC000 - CDFFFh               On                     On

          D0000 - D1FFFh               Off                    On

  »       D8000 - D9FFFh               On                    Off

          DC000 - DDFFFh               Off                   Off

                                DMA CHANNEL

          Channel                   SW1/7                   SW1/8

  »           DMA0                    On                     On

              DMA5                   Off                     On

              DMA6                    On                     Off

              DMA7                   Off                     Off

                           NETWORK SEGMENT SPEED

                 Speed                                 SW2/2

  »                16Mbps                               On

                    4Mbps                               Off

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

                      CABLE TYPE

           Type                      SW2/3

   Shielded twisted pair               On

  Unshielded twisted pair             Off

                             FLASH ROM ENABLE

                 Setting                               SW2/4

  »                Enabled                              Off

                   Disabled                              On

  Note:The flash ROM stores the ROM boot programs, RPL (Remote Program
  Load) programs, LLC, and node address. If the flash ROM is disabled,
  the node address must be passed to the installed driver and the file
  RTR16LLC.COD must be present.

                              DMA BURST SPEED

                 Setting                               SW2/6

  »                Minimum                              On

                   Maximum                              Off

                               CLOCK SOURCE

                 Setting                               SW2/7

  »           Onboard 8MHz clock                        On

                I/O bus clock                           Off

  Note:If your system has an I/O bus speed greater than 8MHz you can
  improve system performance by selecting the I/O bus clock as the clock
  signal (SW2/7 Off) but the manufacturer warns that this setting will
  not work in all systems. If using the I/O bus clock setting, you should
  test the card thoroughly before attatching it to your network.

  FACTORY CONFIGURED SETTINGS

     Jumper         Setting

     SW2/1            Off

     SW2/5             On