BOFFIN, LTD.

WINSPORT II

Card Type          Multi I/O card
Chipset/Controller Unknown
I/O Options        Serial ports (2)
Maximum DRAM       N/A

[Image]

                            CONNECTIONS

        Purpose          Location         Purpose          Location

  Serial port 1            CN1      Serial port 2            CN2

                         SERIAL PORT CONFIGURATION

  Port 1 (CN1)      J3/B     J3/D     J3/E      J3/F     J3/G      J3/H

  »      COM3       Open     Open     Open      Open     Pins 1    Open
                                                          & 2

         COM1       Open     Open     Open      Open     Open      Pins 1
                                                                    & 2

         COM2       Open     Open     Open     Pins 1    Open      Open
                                                & 2

         COM4       Open     Open     Pins 1    Open     Open      Open
                                       & 2

         378h       Open    Pins 1    Open      Open     Open      Open
                             & 2

         278h      Pins 1    Open     Open      Open     Open      Open
                    & 2

       Note: Pins designated should be in the closed position. Serial
       port may operate on unused parallel port addresses 378h or 278h.

                         SERIAL PORT CONFIGURATION

  Port 2 (CN2)      J3/B     J3/D     J3/E      J3/F     J3/G      J3/H

  »      COM4       Open     Open     Pins 2    Open     Open      Open
                                       & 3

         COM1       Open     Open     Open      Open     Open      Pins 2
                                                                    & 3

         COM2       Open     Open     Open     Pins 2    Open      Open
                                                & 3

         COM3       Open     Open     Open      Open     Pins 2    Open
                                                          & 3

         378h       Open    Pins 2    Open      Open     Open      Open
                             & 3

         278h      Pins 2    Open     Open      Open     Open      Open
                    & 3

       Note: Pins designated should be in the closed position. Serial
       port may operate on unused parallel port addresses 378h or 278h.

                      SERIAL PORT INTERRUPT SELECTION

    Port 1 CN1)        Port 2 (CN2)         J2/B               J2/C

  »       IRQ4             IRQ3           Pins 2 & 3        Pins 1 & 2
                                           closed             closed

          IRQ3             IRQ4           Pins 1 & 2        Pins 2 & 3
                                           closed             closed

                           CLOCK SPEED SELECTION

      Speed           J1/A          J1/B          J1/C           J1/D

  »    1.8 Mhz       Closed         Open         Closed          Open

        18 Mhz        Open         Closed         Open          Closed

     FACTORY CONFIGURED SETTINGS

      Jumper        Default Setting

        J2A               Open

        J2D               Open

        J2E               Open

        J2F               Open

        J2G               Open

        J2H               Open

        J2I               Open

        J3A               Open