
UNIDENTIFIED

MULTI I/O PLUS CARD

Card Type                   Multi I/O card
Chipset/Controller          Unknown
I/O Options                 Floppy drive interface, game port, parallel
                            port, serial ports (2)
Maximum DRAM                N/A

[Image]

                                CONNECTIONS

        Purpose          Location            Purpose            Location

  Parallel port             CN1       Serial port 1               CN4

  Game port                 CN2       Floppy drive interface      CN5

  Serial port 2             CN3

          SERIAL PORT CONFIGURATION

     Port 1 (CN4)                J1

         COM1           Pins 13 & 14 closed

         COM3           Pins 11 & 13 closed

       Disabled               All open

          SERIAL PORT CONFIGURATION

     Port 2 (CN3)                J1

         COM2           Pins 19 & 20 closed

         COM4           Pins 17 & 19 closed

       Disabled               All open

         SERIAL PORT INTERRUPT SELECT

     Port 1 (CN4)                J1

         IRQ4           Pins 10 & 12 closed

         IRQ3            Pins 9 & 10 closed

       Disabled               All open

         SERIAL PORT INTERRUPT SELECT

     Port 2 (CN3)                J1

         IRQ3           Pins 16 & 18 closed

         IRQ4           Pins 15 & 16 closed

       Disabled               All open

                        PARALLEL PORT CONFIGURATION

                  LPT                                   J1

                     1                          Pins 7 & 8 closed

                      2                          Pins 5 & 7 closed

                  Disabled                           All open

                          GAME PORT CONFIGURATION

                  Port                                  J1

                  Enabled                       Pins 1 & 2 closed

                  Disabled                        Pins 1 & 2 open

           TIMER CONFIGURATION

       Setting                J1

   Timer 1 enabled    Pins 3 & 4 closed

   Timer 2 enabled    Pins 4 & 6 closed

      Disabled             All open

