
LONGSHINE MICROSYSTEM, INC.

LCS-8834 (REV. C)

NIC Type      Ethernet
Transfer Rate 10Mbps
Data Bus      8-bit ISA
Topology      Linear Bus
Wiring Type   RG58A/U 50ohm coaxial

              AUI transceiver via DB-15 port
Boot ROM      Available

[Image]

                                CABLE TYPE

                   Type                              JP1A - JP1F

            RG58A/U 50ohm coaxial                Pins 2 & 3 closed

        AUI transceiver via DB-15 port            Pins 1 & 2 closed

                                 BOOT ROM

                 Setting                                JP2

                 Disabled                             Open

                   Enabled                            Closed

                             INTERUPT REQUEST

      IRQ            JP5A          JP5B           JP5C           JP5D

         2/9        Closed         Open           Open           Open

         3          Open         Closed          Open           Open

          4          Open          Open          Closed          Open

          5          Open          Open           Open          Closed

                                DMA CHANNEL

     Channel               JP5E             JP5F      JP5G        JP5H

      Disabled     JP5E/pin 1 connected
                     to JP5F/pin 1 and
                    JP5G/pin 1 connected
                       to JP5H/pin 1

         DMA1             Closed            Open     Closed       Open

         DMA3             Closed            Open      Open       Closed

                           BASE MEMORY ADDRESS

     Address         JP3A       JP3B        JP3C       JP3D        JP3E

        C000h      Pins 1 &    Pins 1 &   Pins 1 &    Pins 1 &   Pins 1 &
                      2           2          2           2          2

        C200h      Pins 2 &    Pins 1 &   Pins 1 &    Pins 1 &   Pins 1 &
                      3           2          2           2          2

        C400h      Pins 1 &    Pins 2 &   Pins 1 &    Pins 1 &   Pins 1 &
                      2           3          2           2          2

        C600h      Pins 2 &    Pins 2 &   Pins 1 &    Pins 1 &   Pins 1 &
                      3           3          2           2          2

       C800h      Pins 1 &    Pins 1 &   Pins 2 &    Pins 1 &   Pins 1 &
                      2           2          3           2          2

        CA00h      Pins 2 &    Pins 1 &   Pins 2 &    Pins 1 &   Pins 1 &
                      3           2          3           2          2

        CC00h      Pins 1 &    Pins 2 &   Pins 2 &    Pins 1 &   Pins 1 &
                      2           3          3           2          2

        CE00h      Pins 2 &    Pins 2 &   Pins 2 &    Pins 1 &   Pins 1 &
                      3           3          3           2          2

        D000h      Pins 1 &    Pins 1 &   Pins 1 &    Pins 2 &   Pins 1 &
                      2           2          2           3          2

        D200h      Pins 2 &    Pins 1 &   Pins 1 &    Pins 2 &   Pins 1 &
                      3           2          2           3          2

        D400h      Pins 1 &    Pins 2 &   Pins 1 &    Pins 2 &   Pins 1 &
                      2           3          2           3          2

        D600h      Pins 2 &    Pins 2 &   Pins 1 &    Pins 2 &   Pins 1 &
                      3           3          2           3          2

        D800h      Pins 1 &    Pins 1 &   Pins 2 &    Pins 2 &   Pins 1 &
                      2           2          3           3          2

        DA00h      Pins 2 &    Pins 1 &   Pins 2 &    Pins 2 &   Pins 1 &
                      3           2          3           3          2

        DC00h      Pins 1 &    Pins 2 &   Pins 2 &    Pins 2 &   Pins 1 &
                      2           3          3           3          2

        DE00h      Pins 2 &    Pins 2 &   Pins 2 &    Pins 2 &   Pins 1 &
                      3           3          3           3          2

        E000h      Pins 1 &    Pins 1 &   Pins 1 &    Pins 1 &   Pins 2 &
                      2           2          2           2          3

        E200h      Pins 2 &    Pins 1 &   Pins 1 &    Pins 1 &   Pins 2 &
                      3           2          2           2          3

        E400h      Pins 1 &    Pins 2 &   Pins 1 &    Pins 1 &   Pins 2 &
                      2           3          2           2          3

        E600h      Pins 2 &    Pins 2 &   Pins 1 &    Pins 1 &   Pins 2 &
                      3           3          2           2          3

        E800h      Pins 1 &    Pins 1 &   Pins 2 &    Pins 1 &   Pins 2 &
                      2           2          3           2          3

        EA00h      Pins 2 &    Pins 1 &   Pins 2 &    Pins 1 &   Pins 2 &
                      3           2          3           2          3

        EC00h      Pins 1 &    Pins 2 &   Pins 2 &    Pins 1 &   Pins 2 &
                      2           3          3           2          3

        EE00h      Pins 2 &    Pins 2 &   Pins 2 &    Pins 1 &   Pins 2 &
                      3           3          3           2          3

        F000h      Pins 1 &    Pins 1 &   Pins 1 &    Pins 2 &   Pins 2 &
                      2           2          2           3          3

        F200h      Pins 2 &    Pins 1 &   Pins 1 &    Pins 2 &   Pins 2 &
                      3           2          2           3          3

      Notes:Pins designated should be in the closed position.

      Addresses C000h - C600h and E000h & E200h cannot be used in a PC/AT
      class machine.

      Addresses C800h & CA00h cannot be used in a PC/XT class machine.

                             I/O BASE ADDRESS

       Address             JP4A              JP4B              JP4C

         300h            Closed            Closed            Closed

          320h            Closed            Closed             Open

          340h            Closed             Open             Closed

          360h            Closed             Open              Open

          380h             Open             Closed            Closed

          3A0h             Open             Closed             Open

          3C0h             Open              Open             Closed

          3E0h             Open              Open              Open

