
EDOM INTERNATIONAL CORPORATION

MP054

Device Type              Mainboard
Processor                Pentium
Processor Speed          75/90/100/120/133MHz
Chip Set                 Intel
Video Chip Set           None
Maximum Onboard Memory   128MB
Maximum Video Memory     None
Cache                    256/512KB
BIOS                     Award
Dimensions               254mm x 218mm
I/O Options              32-bit PCI slots (4), floppy drive interface, IDE
                         interfaces (2), parallel port, PS/2 mouse port,
                         PS/2 mouse interface, serial ports (2)
NPU Options              None

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  Serial port 1              CN1       Speaker                     J2

  Serial port 2              CN2       Reset switch                J3

  Parallel port              CN3       IDE interface LED           J4

  Floppy drive interface     CN4       PS/2 mouse port            MS1

  IDE interface 2            CN5       PS/2 mouse interface       MS2

  IDE interface 1            CN6       32-bit PCI slots         PC1  PC4

  Power LED & keylock         J1

  Note: The location of J1  J4 is unidentified.

                        USER CONFIGURABLE SETTINGS

               Function                    Label           Position

      Flash BIOS voltage select 12v        JP13        Pins 1 & 2 closed

      Flash BIOS voltage select 5v         JP13        Pins 2 & 3 closed

      PCI clock speed select 1/3           JP20        Pins 1 & 2 closed

      PCI clock speed select 1/4           JP20        Pins 2 & 3 closed

     CMOS memory normal operation         JP27              Open

      CMOS memory clear                    JP27             Closed

     Factory configured - do not          JP41          Unidentified
      alter

     Factory configured - do not          JP42          Unidentified
      alter

     Factory configured - do not          JP43          Unidentified
      alter

     Factory configured - do not          JP44          Unidentified
      alter

             SIMM CONFIGURATION

     Size          Bank 0        Bank 1

      8MB        (2) 1M x 36      None

     16MB        (2) 2M x 36      None

     16MB        (2) 1M x 36   (2) 1M x 36

     24MB        (2) 2M x 36   (2) 1M x 36

     32MB        (2) 4M x 36      None

     32MB        (2) 2M x 36   (2) 2M x 36

     40MB        (2) 4M x 36   (2) 1M x 36

     48MB        (2) 4M x 36   (2) 2M x 36

     64MB        (2) 8M x 36      None

     64MB        (2) 4M x 36   (2) 4M x 36

     72MB        (2) 8M x 36   (2) 1M x 36

     80MB        (2) 8M x 36   (2) 2M x 36

     96MB        (2) 8M x 36   (2) 4M x 36

     128MB       (2) 8M x 36   (2) 8M x 36

                       CACHE CONFIGURATION

         Size                Bank 0                  TAG

        256KB              (8) 32K x 8       (1) 8K/16K/32K x 8

        512KB              (8) 64K x 8         (1) 16K/32K x 8

        CACHE JUMPER CONFIGURATION

        Size                 JP30

        256KB         Pins 1 & 2 closed

        512KB         Pins 2 & 3 closed

                        CACHE VOLTAGE CONFIGURATION

         Voltage                   JP28                     JP29

          3.3v              Pins 1 & 2, 3 & 4, 5            Open
                                & 6 closed

      Mixed voltage                Open            Pins 1 & 2, 3 & 4, 5 &
                                                          6 closed

                            CPU SPEED SELECTION

    CPU       Clock    Multiplier      JP23      JP24      JP31     JP32
   speed     speed

   75MHz     50MHz        1.5x        Closed    Closed     1 & 2   1 & 2

   90MHz     60MHz        1.5x        Closed     Open      1 & 2   1 & 2

  100MHz     50MHz         2x         Closed    Closed     2 & 3   1 & 2

  120MHz     60MHz         2x         Closed     Open      2 & 3   1 & 2

  133MHz     66MHz         2x          Open     Closed     2 & 3   1 & 2

  Note: Pins designated should be in the closed position.

        CPU TYPE SELECTION

    Type       JP33        JP34

  Standard    Closed       Open

    VRE        Open       Closed

                   PARALLEL PORT SELECTION

       Setting               JP5                  JP6

      ECP mode         Pins 1 & 2 closed   Pins 1 & 2 closed

     Normal mode       Pins 2 & 3 closed   Pins 2 & 3 closed

