
DIAMOND FLOWER INC.

MIO-400KF REV. F

Data bus: 16-bit, ISA

Size: Half-length, full-height card

Hard drives supported: Two IDE (AT) Interface drives

Floppy drives supported: Two 360KB, 720KB, 1.2MB, or 1.44MB drives

[Image]

                       CABLE CONNECTIONS

  4-pin connector-drive active LED                    CN1

  34-pin data cable connector-floppy drive            CN2

  16-pin connector-game port                          CN3

  10-pin connector-serial port 2                      CN4

  40-pin AT Interface (IDE) connector-internal        CN5

  DB-9 male connector-serial port 1                   CN6

  DB-25 female connector-parallel port                CN7

                        USER CONFIGURABLE SETTINGS

              Function                    Location            Setting

     Hard drive enabled                JP3/jumper 8         pins 2 & 3
                                                              closed

      Hard drive disabled               JP3/jumper 8         pins 1 & 2
                                                              closed

     Game port enabled                 JP3/jumper 9         pins 2 & 3
                                                              closed

      Game port disabled                JP3/jumper 9         pins 1 & 2
                                                              closed

                         SERIAL PORT SIGNAL STATUS

                 JP1 - SERIAL PORT 1 - JP2 - SERIAL PORT 2

              Function                    Location            Setting

     DCD (Data Carrier Detect) -         Jumper 1           pins 1 & 2
      NORMAL                                                  closed

      DCD (Data Carrier Detect) -         Jumper 1           pins 2 & 3
      FORCED TRUE                                             closed

     DSR (Data Set Ready) - NORMAL       Jumper 2           pins 1 & 2
                                                              closed

      DSR (Data Set Ready) - FORCED       Jumper 2           pins 2 & 3
      TRUE                                                    closed

     CTS (Clear To Send) - NORMAL        Jumper 3           pins 1 & 2
                                                              closed

      CTS (Clear To Send) - FORCED        Jumper 3           pins 2 & 3
      TRUE                                                    closed

                        PARALLEL PORT CONFIGURATION

            LPT                 JP3/jumper 1            JP3/jumper 2

           Disabled           pins 1 & 2 closed       pins 1 & 2 closed

          LPT1 on 3BC         pins 1 & 2 closed       pins 2 & 3 closed

          LPT3 on 278         pins 2 & 3 closed       pins 1 & 2 closed

         LPT2 on 378         pins 2 & 3 closed       pins 2 & 3 closed

                         SERIAL PORT CONFIGURATION

      CN6            CN4      JP3/3    JP3/4    JP3/5     JP8/1    JP8/2

       COM1        COM2      pins 2   pins 2   pins 2    pins 1   pins 1
                               & 3      & 3      & 3       & 2      & 2

        COM2        COM3      pins 2   pins 2   pins 1    pins 2   pins 2
                               & 3      & 3      & 2       & 3      & 3

        COM1        COM4      pins 2   pins 2   pins 2    pins 1   pins 2
                               & 3      & 3      & 3       & 2      & 3

        COM3        COM4      pins 2   pins 2   pins 2    pins 2   pins 1
                               & 3      & 3      & 3       & 3      & 2

        COM1      Disabled    pins 2   pins 1   pins 2    pins 1   pins 1
                               & 3      & 2      & 3       & 2      & 2

      Disabled      COM2      pins 1   pins 2   pins 2    pins 1   pins 1
                               & 2      & 3      & 3       & 2      & 2

      Disabled    Disabled    pins 1   pins 1   pins 1    pins 1   pins 1
                               & 2      & 2      & 2       & 2      & 2

  Note:Pins designated should be in the closed position.

                        FLOPPY DRIVE CONFIGURATION

           Drive                 JP3/jumper 6           JP3/jumper 7

     Floppy drive            pins 2 & 3 closed       pins 2 & 3 closed
      enabled

      Floppy drive            pins 1 & 2 closed       pins 2 & 3 closed
      disabled

                     SERIAL PORT CONFIGURATION JUMPERS

                 JP4 - SERIAL PORT 2 - JP5 - SERIAL PORT 1

   Port is DTE (Data Terminal              pins 1 & 2, 3 & 4, 5 & 6, 7 &
  Equipment)                                      8, 9 & 10 closed

      Port is DCE (Data Comm. Equipment)    pins 1 & 3, 2 & 4, 5 & 7, 6 &
                                                  8, 9 & 10 closed

                       SERIAL PORT IRQ JUMPERS - JP9

        JUMPERS 1-4 - SERIAL PORT 2 (DEFAULT SETTING = &IACUTE; )

            JUMPERS 5-8 - SERIAL PORT 1 (DEFAULT SETTING =  )

       IRQ         Jumper 1/5    Jumper 2/6    Jumper 3/7     Jumper 4/8

         IRQ2        closed         open          open           open

         IRQ5         open         closed         open           open

        IRQ4         open          open         closed          open

        IRQ3        open          open          open          closed

                             PARALLEL PORT IRQ

           IRQ                 JP9/jumper 11           JP9/jumper 12

     IRQ5 (For LPT3)             closed                    open

      IRQ7 (For LPT1 or            open                    closed
      LPT2)

