SYNAPSE TECHNOLOGIES, INC.

ST/3270 ADAPTER

Card Type             Network Interface Card
NIC Type              Ethernet
Network Transfer Rate Unidentified
Topology              Linear Bus
Wiring Type           Unshielded twisted pair

                      RG-62A/U 93ohm coaxial
Boot ROM              Available
Data Bus              8-bit ISA

[Image]

                                CONNECTIONS

          Function            Label            Function             Label

  RG-62A/U 93ohm coaxial       J1     RJ-45 connector                J2

                        USER CONFIGURABLE SETTINGS

               Function                     Label            Position

  Floppy drive at boot enabled          JP1/pins 3 & 4        Closed

  Floppy drive at boot disabled         JP1/pins 3 & 4         Open

                  CABLE TYPE SELECTION

            Type                        SW1

  RG-62A/U 93ohm coaxial     Pins 1 & 3, 2 & 4 closed

  Unshielded twisted pair    Pins 3 & 5, 4 & 6 closed

                        BOOT ROM ADDRESS SELECTION

    Address      JP1/pins 9 &   JP1/pins 11    JP1/pins 13    JP1/pins 15
                     10            & 12           & 14           & 16

        C000        Open           Open           Open           Open

        C400        Open           Open           Open          Closed

  »     C800        Open           Open          Closed          Open

        D000        Open          Closed          Open           Open

        DC00        Open           Open          Closed         Closed

        D400        Open          Closed          Open          Closed

        D800        Open          Closed         Closed          Open

        E000       Closed          Open           Open           Open

        E400       Closed          Open           Open          Closed

        E800       Closed          Open          Closed          Open

        EC00       Closed         Closed         Closed         Closed

       BOOT ROM CONFIGURATION

     Setting       JP1/pins 1 & 2

     Enabled           Closed

     Disabled           Open

                   POLARITY SELECTION

          Setting                       SW2

          Reversed           Pins 1 & 3, 2 & 4 closed

           Normal            Pins 3 & 5, 4 & 6 closed

                         3270 MICROCODE SELECTION

         Setting               JP1/pins 5 & 6          JP1/pins 7 & 8

  3270 microcode enabled           Closed                  Closed

  3270 microcode disabled           Open                    Open

  Note: This function is only available on PROM versions 2.0 and greater.