SIIG, INC.

I/O EXTENSION A.3 (VER. 2.0)

Card Type          Multi I/O card
Chipset Controller Unidentified
I/O Options        Game port, parallel port, serial ports(2)
Maximum DRAM       N/A

[Image]

                                CONNECTIONS

       Purpose           Location           Purpose           Location

  9-pin serial              CN1        25-pin parallel           JP5
  connector                            port connector

  16-pin game port          JP3        10-pin serial port        JP7
  interface                            interface

                 SERIAL PORT 1 BASE I/O ADDRESS SELECTION

             Address                     JP6/A                JP6/B

  »         3F8h-3FFh(COM1)              Closed               Open

            3E8h-3EFh(COM3)               Open               Closed

            2E8h-2EFh(COM4)              Closed              Closed

               Disabled                   Open                Open

                     SERIAL PORT 1 INTERRUPT SELECTION

        IRQ               JP2/A             JP2/B              JP2/C

  »         4             Closed             Open              Open

           2/9             Open              Open             Closed

            5              Open             Closed             Open

                 SERIAL PORT 2 BASE I/O ADDRESS SELECTION

             Address                     JP6/C                JP6/D

  »         2F8h-2FFh(COM2)              Closed               Open

            3E8h-3EFh(COM3)              Closed              Closed

            2E8h-2EFh(COM4)               Open               Closed

               Disabled                   Open                Open

                     SERIAL PORT 2 INTERRUPT SELECTION

        IRQ               JP2/D             JP2/E              JP2/F

  »         3             Closed             Open              Open

           2/9             Open             Closed             Open

            5              Open              Open             Closed

                 PARALLEL PORT BASE I/O ADDRESS SELECTION

           Address                    JP6/E                 JP6/F

  »            378h                  Closed                  Open

               278h                   Open                  Closed

             Disabled                 Open                   Open

                     PARALLEL PORT INTERRUPT SELECTION

           IRQ                    JP2/G                    JP2/H

  »           7                    Open                    Closed

              5                   Closed                    Open

                          GAME PORT CONFIGURATION

                 Setting                               JP6/G

  »                Enabled                            Closed

                  Disabled                             Open