
DIAMOND FLOWER INC.

MIO-400KF, MIO-400KF REV. C

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]

                           CONNECTIONS

                   Function                         Location

  4-pin connector - drive active LED                   J1

  34-pin data cable connector - floppy drive           J2

  16-pin game port                                     J3

  10-pin serial port 2 - internal                      J4

  40-pin IDE (AT) connector                            J5

  9-pin serial port 1 - external                       J6

  25-pin parallel port - external                      J7

                        USER CONFIGURABLE SETTINGS

            Function                  Location             Setting

     Hard drive enabled               JP3/H          Pins 2 & 3 closed

      Hard drive disabled              JP3/H          Pins 1 & 2 closed

     Game port enabled                JP3/I          Pins 2 & 3 closed

      Game port disabled               JP3/I          Pins 1 & 2 closed

                  USER CONFIGURABLE SETTINGS (CONTINUED)

              Function                 Location            Setting

     Serial Port 2 is DTE (Data          JP4        1 & 2, 3 & 4, 5 & 6,
      Terminal Equipment)                               7 & 8, 9 & 10

      Serial Port 2 is DCE (Data          JP4        1 & 3, 2 & 4, 5 & 7,
      Comm. Equipment)                                  6 & 8, 9 & 10

     Serial Port 1 is DTE                JP5        1 & 2, 3 & 4, 5 & 6,
                                                        7 & 8, 9 & 10

      Serial Port 1 is DCE                JP5        1 & 3, 2 & 4, 5 & 7,
                                                        6 & 8, 9 & 10

  Note: Designated pins should be in closed position

                        SERIAL PORT 1 SIGNAL STATUS

              Function                    Location            Setting

     DCD (Data Carrier Detect) -           JP1/A            Pins 1 & 2
      Normal                                                  closed

      DCD (Data Carrier Detect) -           JP1/A            Pins 2 & 3
      Forced True                                             closed

     DSR (Data Set Ready) - Normal         JP1/B            Pins 1 & 2
                                                              closed

      DSR (Data Set Ready) - Forced         JP1/B            Pins 2 & 3
      True                                                    closed

     CTS (Clear To Send) - Normal          JP1/C            Pins 1 & 2
                                                              closed

      CTS (Clear To Send) - Forced          JP1/C            Pins 2 & 3
      True                                                    closed

                        SERIAL PORT 2 SIGNAL STATUS

              Function                    Location            Setting

     DCD (Data Carrier Detect) -           JP2/A            Pins 1 & 2
      Normal                                                  closed

      DCD (Data Carrier Detect) -           JP2/A            Pins 2 & 3
      Forced True                                             closed

     DSR (Data Set Ready) - Normal         JP2/B            Pins 1 & 2
                                                              closed

      DSR (Data Set Ready) - Forced         JP2/B            Pins 2 & 3
      True                                                    closed

     CTS (Clear To Send) - Normal          JP2/C            Pins 1 & 2
                                                              closed

      CTS (Clear To Send) - Forced          JP2/C            Pins 2 & 3
      True                                                    closed

                        PARALLEL PORT CONFIGURATION

             LPT                     JP3/A                  JP3/B

           LPT1 (3BCh)         Pins 1 & 2 closed      Pins 2 & 3 closed

          LPT2 (378h)         Pins 2 & 3 closed      Pins 2 & 3 closed

           LPT3 (278h)         Pins 2 & 3 closed      Pins 1 & 2 closed

            Disabled           Pins 1 & 2 closed      Pins 1 & 2 closed

                       SERIAL PORT(S) CONFIGURATION

  Serial Port 1    Serial     JP3/C    JP3/D   JP3/E     JP8/A     JP8/B
                   Port 2

       COM1        COM2      2 & 3    2 & 3   2 & 3    Closed    Closed

        COM2        COM3      2 & 3    2 & 3   1 & 2    Closed     Open

        COM1        COM4      2 & 3    2 & 3   2 & 3     Open     Closed

        COM3        COM4      2 & 3    2 & 3   2 & 3     Open      Open

        COM1      Disabled    2 & 3    1 & 2   2 & 3    Closed    Closed

      Disabled      COM2      1 & 2    2 & 3   2 & 3    Closed    Closed

      Disabled    Disabled    1 & 2    1 & 2   1 & 2    Closed    Closed

  Note: Pins designated should be in the closed position.

                        FLOPPY DRIVE CONFIGURATION

            Drive                     JP3/F                 JP3/G

     Floppy drive enabled      Pins 2 & 3 closed     Pins 2 & 3 closed

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

                        SERIAL PORT 1 IRQ SELECTION

  IRQ                JP9/A          JP9/B         JP9/C         JP9/D

      IRQ2           Closed         Open          Open           Open

     IRQ3            Open          Open          Open          Closed

      IRQ4            Open          Open         Closed          Open

      IRQ5            Open         Closed         Open           Open

                        SERIAL PORT 2 IRQ SELECTION

  IRQ                JP9/E          JP9/F         JP9/G         JP9/H

      IRQ2           Closed         Open          Open           Open

      IRQ3            Open          Open          Open          Closed

     IRQ4            Open          Open         Closed          Open

      IRQ5            Open         Closed         Open           Open

                             PARALLEL PORT IRQ

            IRQ                     JP9/I                   JP9/J

            IRQ7                   Open                   Closed

             IRQ5                  Closed                   Open

