DIAMOND FLOWER, INC.

MCT-MI0

Card Type                 Multi-I/O card
Chip Set                  8250
Maximum Onboard Memory    None
I/O Options               Game port, parallel port, serial ports (2),
                          Clock/Calendar external battery connector
Data Bus                  8-bit ISA
Floppy drives supported   None

[Image]

                                CONNECTIONS

           Function              Label           Function          Label

  Clock/Calendar external          J1      Serial port 1            J4
  battery connector

  Serial port 2                    J2      Parallel port            J5

  Game port                        J3

                        USER CONFIGURABLE SETTINGS

                  Function                      Label        Position

  »   Serial port 2 DCD normal operation        JP1/A        Pins 1 & 2
                                                              closed

      Serial port 2 DCD forced true             JP1/A        Pins 2 & 3
                                                              closed

  »   Serial port 2 DSR normal operation        JP1/B        Pins 1 & 2
                                                              closed

      Serial port 2 DSR forced true             JP1/B        Pins 2 & 3
                                                              closed

  »   Serial port 2 CTS normal operation        JP1/C        Pins 1 & 2
                                                              closed

      Serial port 2 CTS forced true             JP1/C        Pins 2 & 3
                                                              closed

  »   Serial port 1 DCD normal operation        JP2/A        Pins 1 & 2
                                                              closed

      Serial port 1 DCD forced true             JP2/A        Pins 2 & 3
                                                              closed

  »   Serial port 1 DSR normal operation        JP2/B        Pins 1 & 2
                                                              closed

      Serial port 1 DSR forced true             JP2/B        Pins 2 & 3
                                                              closed

  »   Serial port 1 CTS normal operation        JP2/C        Pins 1 & 2
                                                              closed

      Serial port 1 CTS forced true             JP2/C        Pins 2 & 3
                                                              closed

  »   Serial port 1 enabled                     SW2/4           On

      Serial port 1 disabled                    SW2/4           Off

  »   Serial port 1 enabled                     SW2/5           On

      Serial port 1 disabled                    SW2/5           Off

  »   Parallel port enabled                     SW2/6           On

      Parallel port disabled                    SW2/6           Off

                    USER CONFIGURABLE SETTINGS (CON’T)

                   Function                      Label        Position

  »   Game port enabled                          SW2/7           On

      Game port disabled                         SW2/7          Off

  »   Clock/Calendar enabled                     SW2/8           On

      Clock/Calendar disabled                    SW2/8          Off

                          DTE SELECTION

       Setting                 JP4                   JP3

          TX            Pins 1 & 2 closed     Pins 1 & 2 closed

          RX            Pins 3 & 4 closed     Pins 3 & 4 closed

         RTS            Pins 5 & 6 closed     Pins 5 & 6 closed

         CTS            Pins 7 & 8 closed     Pins 7 & 8 closed

         DTR           Pins 9 & 10 closed    Pins 9 & 10 closed

                               DCE SELECTION

         Setting                   JP4                      JP3

          TX/RX              Pins 1 & 3, 2 & 4        Pins 1 & 3, 2 & 4
                                  closed                   closed

         RTS/CTS             Pins 5 & 7, 6 & 8        Pins 5 & 7, 6 & 8
                                  closed                   closed

           DTR              Pins 9 & 10 closed       Pins 9 & 10 closed

                      PARALLEL PORT ADDRESS SELECTION

                Setting                               SW2/3

  »                 LPTA                               Off

                    LPTB                                On

                    SERIAL PORT 1 & 2 ADDRESS SELECTION

     Serial port 1        Serial port 2        SW2/1           SW2/2

  »     COM1 (3F8h)        COM2 (2F8h)          On               On

        COM2 (2F8h)        COM2 (2F8h)          Off              On

        COM3 (3E8h)        COM4 (2E8h)          On              Off

                    CLOCK/CALANDER INTERRUPT SELECTION

            IRQ                     SW1/7                   SW1/8

  »           IRQ2                   Off                     On

              IRQ5                    On                     Off

                     SERIAL PORT 1 INTERRUPT SELECTION

            IRQ                     SW1/3                   SW1/4

  »           IRQ4                   Off                     On

              IRQ3                    On                     Off

                     SERIAL PORT 2 INTERRUPT SELECTION

            IRQ                     SW1/1                   SW1/2

  »           IRQ3                    On                     Off

              IRQ4                   Off                     On

                     PARALLEL PORT INTERRUPT SELECTION

            IRQ                     SW1/5                   SW1/6

  »           IRQ7                    On                     Off

              IRQ5                   Off                     On