UNIDENTIFIED

IOAT-311G

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

[Image]

                               CONNECTIONS

         Purpose           Location          Purpose           Location

  Serial port 1               CN1      Serial port 2             CN3

  Game port                   CN2      Parallel port             CN4

                         SERIAL PORT CONFIGURATION

  Port 1 (CN1)     Port 2      JP1/A      JP1/B       JP1/C       JP1/D
                   (CN2)

  »     COM1       COM2       Pins 2 &   Pins 2 &    Pins 1 &    Pins 1 &
                                 3          3           2           2

        COM3       COM4       Pins 1 &   Pins 1 &    Pins 2 &    Pins 2 &
                                 2          2           3           3

  Note: Pins designated should be in the closed position.

                      SERIAL PORT INTERRUPT SELECTION

    Port 1        Port 2      JP2/A       JP2/B       JP2/C       JP2/D
    (CN1)         (CN2)

  »    IRQ4       IRQ3       Closed       Open        Open       Closed

       IRQ3       IRQ4        Open       Closed      Closed       Open

                        PARALLEL PORT CONFIGURATION

                Setting                                JP1/E

  »                Enabled                       Pins 2 & 3 closed

                  Disabled                       Pins 1 & 2 closed

                          GAME PORT CONFIGURATION

                Setting                                JP1/F

  »                Enabled                       Pins 2 & 3 closed

                  Disabled                       Pins 1 & 2 closed