JATON CORPORATION

MCG6618 V6

Card Type                  Multi-I/O card
Chip Set                   Unidentified
Maximum Onboard Memory     None
I/O Options                Floppy drive interface, game port, light pen,
                           mouse connector, parallel port, serial port
                           (2), VGA port
Data Bus                   8-bit ISA
Floppy drives supported    Two 360KB, 720KB, 1.2MB, or 1.44MB drives

[Image]

                                CONNECTIONS

          Function             Label            Function            Label

  Floppy drive interface        CN1     Mouse port                  CN5

  Serial port (1) interface     CN2     Game port                   CN6

  Serial port (2) interface     CN3     VGA port                    CN7

  Light pen connector           CN4     25-pin parallel port        CN8

                        USER CONFIGURABLE SETTINGS

                  Function                      Label        Position

  »   Mouse port enabled                         JP5          Closed

      Mouse port disabled                        JP5           Open

  »   Parallel port enabled                      JP6          Closed

      Parallel port disabled                     JP6           Open

  »   Game port enabled                          JP7          Closed

      Game port disabled                         JP7           Open

  »   Serial port (1 or 2) COM1 enabled         JP12          Closed

      Serial port (1 or 2) COM1 disabled        JP12           Open

  »   Serial port (1 or 2) COM2 enabled         JP13          Closed

      Serial port (1 or 2) COM2 disabled        JP13           Open

  »   Floppy drive disabled                     SW1/1           On

      Floppy drive enabled                      SW1/1           Off

                    USER CONFIGURABLE SETTINGS (CON’T)

                    Function                      Label      Position

  Floppy drive B select 360KB or 720KB drives     SW1/2         On

  Floppy drive B select 1.2MB or 1.44MB drives    SW1/2         Off

  Floppy drive A select 360KB or 720KB drives     SW1/3         On

  Floppy drive A select 1.2MB or 1.44MB drives    SW1/3         Off

  Hard drive is present                           SW1/4         On

  Hard drive is not present                       SW1/4         Off

                      MOUSE PORT INTERRUPT SELECTION

   IRQ        JP1          JP2         JP3          JP4          JP18

    2        Closed       Open         Open        Open       Pins 1 & 2
                                                                closed

    3         Open       Closed        Open        Open       Pins 3 & 4
                                                                closed

    4         Open        Open        Closed       Open       Pins 5 & 6
                                                                closed

    5         Open        Open         Open       Closed      Pins 7 & 8
                                                                closed

  Note: The exact location of pin 1 on JP18 is unidentified.

                       SERIAL PORT (1) CONFIGURATION

        Setting              IRQ            JP11              JP14

  »     COM1 (3F8h)           4            Closed       Pins 1 & 2, 3 & 4
                                                             closed

        COM2 (2F8h)           3             Open        Pins 1 & 2, 5 & 6
                                                             closed

  Note: The exact location of pin 1 on JP14 is unidentified.

                       SERIAL PORT (2) CONFIGURATION

        Setting              IRQ            JP11              JP14

        COM1 (3F8h)           4             Open        Pins 1 & 2, 3 & 4
                                                             closed

  »     COM2 (2F8h)           3            Closed       Pins 1 & 2, 5 & 6
                                                             closed

  Note: The exact location of pin 1 on JP14 is unidentified.

       TIMER INTERRUPT SELECTION

   IRQ      JP15      JP16      JP17

    2      Closed     Open      Open

    4       Open     Closed     Open

    5       Open      Open     Closed

  VGA GRAPHIC CONFIGURATION

    Setting          S1

  Monochrome         On

     Color           Off

                       MISCELLANEOUS TECHNICAL NOTE

            Note: The exact location of SW1 on the MCG6618 V6 board is
            unidentified.