
DIAMOND FLOWER, INC.

MIO-100

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

[Image]

                                CONNECTIONS

        Purpose           Location           Purpose           Location

  Floppy drive               CN1        Game port                 J3
  interface

  External battery           J1         Serial port 1             J4
  connector

  Serial port 2              J2         Parallel port             J5

                         SERIAL PORT CONFIGURATION

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

          COM1             COM2               On               On

           COM2             COM3              Off               On

           COM3             COM4               On               Off

                       SERIAL PORT INTERRUPT SELECT

  Port 1 (J4)     Port 2      SW1/1       SW1/2       SW1/3       SW1/4
                   (J2)

       IRQ4       IRQ3         On         Off         Off         On

        IRQ3       IRQ4        Off         On          On          Off

               SERIAL PORT NORMAL/FORCED TRUE CONFIGURATION

    Port 1 (J4)      Port 2 (J2)          JP1                 JP2

        Normal        Normal       Pins 1 & 2, 4 &    Pins 1 & 2, 4 & 5,
                                    5, 7 & 8 closed       7 & 8 closed

       Forced True   Forced True    Pins 2 & 3, 5 &    Pins 2 & 3, 5 & 6,
                                    6, 8 & 9 closed       8 & 9 closed

                     SERIAL PORT ENABLE/DISABLE SELECT

      Port 1 (J4)          Port 2 (J2)         SW2/4            SW2/5

         Enabled            Enabled             On              On

          Enabled            Disabled            On              Off

          Disabled           Enabled            Off              On

          Disabled           Disabled           Off              Off

          SERIAL PORT'S DTE/DCE CONFIGURATION

   Primary serial port J4    Secondary serial port J2

         Jumper JP4                 Jumper JP3

  [Image]                    [Image]

                        PARALLEL PORT CONFIGURATION

        LPT                 Port              SW2/3            SW2/6

           1             Enabled              Off               On

            2             Enabled              On                On

           N/A            Disabled             N/A              Off

                      PARALLEL PORT INTERRUPT SELECT

           IRQ                     SW1/5                   SW1/6

             7                     On                      Off

              5                     Off                      On

                         CLOCK PORT CONFIGURATION

            IRQ                     SW1/7                   SW1/8

             IRQ2                   Off                     On

              IRQ5                    On                     Off

                        CLOCK PORT INTERRUPT SELECT

                  Port                                 SW2/8

                  Enabled                               On

                   Disabled                             Off

                          GAME PORT CONFIGURATION

                  Port                                 SW2/7

                  Enabled                               On

                   Disabled                             Off

