BUSLOGIC, INC.

BT-560A

NIC Type      Ethernet
Transfer Rate 10Mbps
Data Bus      16-bit ISA
Topology      Linear Bus
Wiring Type   RG-58A/U 50ohm coaxial

              AUI transceiver via DB-15 port
Boot ROM      Available

[Image]

                             I/O CHANNEL READY

                 Setting                                JP1

  »                Disabled                      Pins 2 & 3 Closed

                    Enable                       Pins 1 & 2 Closed

       Note:In some cases memory may require a lengthened transfer cycle.
       In these cases, the BT-560A must wait for a Host I/O READY signal
       (set to Host I/O Channel Ready Signal to Enabled).

                               CARD FUNCTION

                 Setting                               SW1/1

  »                 Enabled                              On

                   Disabled                             Off

                             INTERRUPT REQUEST

         IRQ               SW1/2              SW1/3            SW1/4

           2/9              Off                Off               On

            10               On                Off               On

            11              Off                On                On

  »         15               On                On                On

                                DMA CHANNEL

           Channel                     SW1/5                 SW1/6

             Disabled                   Off                   Off

               DMA5                     On                    Off

               DMA6                     Off                   On

  »            DMA7                     On                    On

                          DATA BUS TRANSFER RATE

           Setting                    SW1/8                  SW1/9

  »           5MBps                     On                    On

             6.7MBps                    On                    Off

              8MBps                    Off                    On

              10MBps                   Off                    Off

  Note:This setting specifies the rate at which the card transfers data
  (in Megabytes per second) on the data bus when acting as a bus master

                           MEMORY STROBE-TIMING

                Setting                               SW1/10

  »                 150ns                               On

                    100ns                              Off

       Note: This switch selects the amount of time between the PC/AT's
       memory-write or memory-read command strobes.

                             BOOT ROM ADDRESS

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

        C0000h      8K or       Off         Off         Off        Off
                     16K

        C2000h       8K          On         Off         Off        Off

        C4000h      8K or       Off         On          Off        Off
                     16K

        C6000h       8K          On         On          Off        Off

        C8000h      8K or       Off         Off         On         Off
                     16K

        CA000h       8K          On         Off         On         Off

        CC000h      8K or       Off         On          On         Off
                     16K

        CD000h       8K          On         On          On         Off

        D0000h      8K or       Off         Off         Off         On
                     16K

        D2000h       8K          On         Off         Off         On

        D4000h      8K or       Off         On          Off         On
                     16K

        D6000h       8K          On         On          Off         On

        D8000h      8K or       Off         Off         On          On
                     16K

        DA000h       8K          On         Off         On          On

        DC000h      8K or       Off         On          On          On
                     16K

  »     DE000h       8K          On         On          On          On

                               BOOT ROM SIZE

             Size                      SW2/5                 SW2/6

  »          Disabled                   On                    On

              8K size                   Off                   On

             16K size                   On                    Off

                                CABLE TYPE

                    Type                                SW2/7

  »          RG-58A/U 50ohm coaxial                       On

         AUI transceiver via DB-15 port                  Off

                             I/O BASE ADDRESS

       Address             SW2/8             SW2/9            SW2/10

           100h             Off               Off               Off

           120h              On               Off               Off

           140h             Off                On               Off

           160h              On                On               Off

           300h             Off               Off               On

           320h              On               Off               On

  »        340h              On                On               On