DIAMOND FLOWER, INC.

DIO-200X

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

[Image]

                                CONNECTIONS

         Purpose            Location          Purpose          Location

  Clock/calender battery       J1         Serial port 1           J4
  connector

  Serial port 2                J2         Parallel port           J5

  Game port                    J3

                         SERIAL PORT CONFIGURATION

     Port 1 (J4)         Port 2 (J2)          SW2/2            SW2/3

  »       COM1            Disabled              On              Off

          COM1              COM2               Off              Off

          COM2              COM3               Off               On

          COM3              COM4                On               On

                       SERIAL PORT INTERRUPT SELECT

        Port 1 (J4)                 SW1/3                   SW1/4

  »           IRQ4                   Off                     On

              IRQ3                    On                     Off

                       SERIAL PORT INTERRUPT SELECT

        Port 2 (J2)                 SW1/3                   SW1/4

  »           IRQ3                    On                     Off

              IRQ4                   Off                     On

                        PARALLEL PORT CONFIGURATION

                 LPT                                 SW2/1

  »                 1                                 Off

                    2                                  On

                      PARALLEL PORT INTERRUPT SELECT

            IRQ                     SW1/5                   SW1/6

  »           IRQ7                    On                     Off

              IRQ5                   Off                     On

                     NORMAL/FORCED TRUE CONFIGURATION

  Port 1    Port 2    JP3/A    JP3/B    JP3/C    JP2/A    JP2/B    JP2/C

  Normal    Normal    Pins 1   Pins 1   Pins 1   Pins 1   Pins 1   Pins 1
                       & 2      & 2      & 2      & 2      & 2      & 2

  Forced    Forced    Pins 2   Pins 2   Pins 2   Pins 2   Pins 2   Pins 2
   true      true      & 3      & 3      & 3      & 3      & 3      & 3

  Note:Pins designated should be in the closed position.

       SERIAL PORT'S DTE/DCE CONFIGURATION

   Primary serial port    Secondary serial port

       Jumper JP4               Jumper JP1

  [Image]                 [Image]

                       CLOCK/CALENDER CONFIGURATION

                  Port                                 SW2/4

  »                Enabled                               On

                   Disabled                             Off

                    CLOCK/CALENDER INTERRUPT SELECTION

            IRQ                     SW1/7                   SW1/8

  »           IRQ2                   Off                     On

              IRQ5                    On                     Off