UNIDENTIFIED

AT MULTI I/O AI-3

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

[Image]

                            CONNECTIONS

        Purpose          Location         Purpose          Location

  Parallel port            CN1      Serial port 1            CN3

  Serial port 2            CN2      Game port                CN4

                         SERIAL PORT CONFIGURATION

               Port 1 (CN3)                             JP3

  »                  COM1                       Pins 1 & 2, 13 & 14

                     COM3                       Pins 3 & 4, 13 & 14

                   Disabled                             Open

                         SERIAL PORT CONFIGURATION

               Port 2 (CN2)                             JP3

  »                  COM2                       Pins 5 & 6, 11 & 12

                     COM4                       Pins 7 & 8, 11 & 12

                   Disabled                             Open

                        PARALLEL PORT CONFIGURATION

                 LPT                                  JP2

  »                 1                      Pins 1 & 2, 5 & 6 closed

                    2                      Pins 3 & 4, 7 & 8 closed

                          GAME PORT CONFIGURATION

                 Setting                                JP1

  »                Enabled                            Closed

                  Disabled                             Open

     FACTORY CONFIGURED - DO NOT ALTER

        Jumper              Position

         JP3           Pins 9 & 10 closed