
EDOM INTERNATIONAL CORPORATION

MP082

Device Type      Mainboard
Processor        CX 6X86/IBM 6X86/CX 6X86L/IBM 6X86L/CX 686MX/IBM 6X86MX/

                 AM K5/AM K6/Pentium/Pentium MMX
Processor Speed  75/90/100/120/133/150/166/180/200/233/266MHz
Chip Set         Intel
Video Chip Set   None
Maximum Onboard  128MB (EDO & SDRAM supported)
Memory
Maximum Video    None
Memory
Cache            256/512KB
BIOS             Award
Dimensions       254mm x 218mm
I/O Options      32-bit PCI slots (3), floppy drive interface, green PC
                 connector, IDE interfaces (2), parallel port, PS/2 mouse
                 interface, serial ports (2), IR connector, USB connectors
                 (2)
NPU Options      None

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  Parallel port              CN1       Reset switch                J3

  Serial port 1              CN2       IDE interface LED           J4

  Serial port 2              CN3       Power LED & keylock         J5

  Floppy drive interface     CN4       Green PC connector          J6

  IDE interface 2            CN5       PS/2 mouse interface       MS1

  IDE interface 1            CN6       32-bit PCI slots         PC1  PC3

  IR connector               IR1       USB connector 1            USB1

  Speaker                     J2       USB connector 2            USB2

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

     CMOS memory normal operation             J1           Pins 1 & 2
                                                              closed

      CMOS memory clear                        J1           Pins 2 & 3
                                                              closed

      Flash BIOS voltage select 12v           JP1           Pins 1 & 2
                                                              closed

      Flash BIOS voltage select 5v            JP1           Pins 2 & 3
                                                              closed

         SIMM CONFIGURATION

       Size             Bank 0

       8MB           (2) 1M x 36

       16MB          (2) 2M x 36

       32MB          (2) 4M x 36

       64MB          (2) 8M x 36

      128MB          (2) 16M x 36

  Note: Board accepts EDO memory.

             DIMM CONFIGURATION

     Size          Bank 1        Bank 2

      8MB        (1) 1M x 64      None

     16MB        (1) 2M x 64      None

     16MB        (1) 1M x 64   (1) 1M x 64

     24MB        (1) 2M x 64   (1) 1M x 64

     32MB        (1) 4M x 64      None

     32MB        (1) 2M x 64   (1) 2M x 64

     40MB        (1) 4M x 64   (1) 1M x 64

     48MB        (1) 4M x 64   (1) 2M x 64

     64MB        (1) 8M x 64      None

     64MB        (1) 4M x 64   (1) 4M x 64

           DIMM CONFIGURATION (CONT)

      Size          Bank 0          Bank 1

      72MB        (1) 8M x 64     (1) 1M x 64

      80MB        (1) 8M x 64     (1) 2M x 64

      96MB        (1) 8M x 64     (1) 4M x 64

     128MB        (1) 8M x 64     (1) 8M x 64

            Note: Board accepts SDRAM memory.

              CACHE CONFIGURATION

      Size          Bank 0           TAG

     256KB        (2) 32K x 32   (1) 32K x 8

     512KB        (2) 64K x 32   (1) 32K x 8

      CACHE CONFIGURATION

      Size          Bank 0

     256KB       (2) 32K x 32

     512KB       (2) 64K x 32

                       CPU SPEED SELECTION (CX 6X86)

  CPU speed    Clock speed    Multiplier      JP2        JP3       JP4

    120MHz        50MHz           2x         1 & 2      1 & 2     1 & 2

    133MHz        55MHz           2x         1 & 2      2 & 3     1 & 2

    150MHz        60MHz           2x         2 & 3      1 & 2     1 & 2

    166MHz        66MHz           2x         1 & 2      1 & 2     2 & 3

    200MHz        75MHz           2x         2 & 3      2 & 3     1 & 2

  Note: Pins designated should be in the closed position.

                   CPU SPEED SELECTION (CX 6X86, CONT)

    CPU       Clock     Multiplier   JP6/pins 1   JP6/pins 3   JP6/pins 5
   speed      speed                     & 2          & 4          & 6

  120MHz      50MHz        2x          Closed       Open          Open

  133MHz      55MHz        2x          Closed       Open          Open

  150MHz      60MHz        2x          Closed       Open          Open

  166MHz      66MHz        2x          Closed       Open          Open

  200MHz      75MHz        2x          Closed       Open          Open

                      CPU SPEED SELECTION (IBM 6X86)

  CPU speed    Clock speed    Multiplier      JP2        JP3       JP4

    120MHz        50MHz           2x         1 & 2      1 & 2     1 & 2

    133MHz        55MHz           2x         1 & 2      2 & 3     1 & 2

    150MHz        60MHz           2x         2 & 3      1 & 2     1 & 2

    166MHz        66MHz           2x         1 & 2      1 & 2     2 & 3

    200MHz        75MHz           2x         2 & 3      2 & 3     1 & 2

  Note: Pins designated should be in the closed position.

                   CPU SPEED SELECTION (IBM 6X86, CONT)

    CPU       Clock    Multiplier     JP6/pins 1  JP6/pins 3   JP6/pins 5
   speed     speed                       & 2         & 4          & 6

  120MHz     50MHz         2x          Closed        Open         Open

  133MHz     55MHz         2x          Closed        Open         Open

  150MHz     60MHz         2x          Closed        Open         Open

  166MHz     66MHz         2x          Closed        Open         Open

  200MHz     75MHz         2x          Closed        Open         Open

                      CPU SPEED SELECTION (CX 6X86L)

  CPU speed    Clock speed    Multiplier      JP2        JP3       JP4

    120MHz        50MHz           2x         1 & 2      1 & 2     1 & 2

    133MHz        55MHz           2x         1 & 2      2 & 3     1 & 2

    150MHz        60MHz           2x         2 & 3      1 & 2     1 & 2

    166MHz        66MHz           2x         1 & 2      1 & 2     2 & 3

    200MHz        75MHz           2x         2 & 3      2 & 3     1 & 2

  Note: Pins designated should be in the closed position.

                   CPU SPEED SELECTION (CX 6X86L, CONT)

    CPU       Clock    Multiplier     JP6/pins 1  JP6/pins 3   JP6/pins 5
   speed     speed                       & 2         & 4          & 6

  120MHz     50MHz         2x          Closed        Open         Open

  133MHz     55MHz         2x          Closed        Open         Open

  150MHz     60MHz         2x          Closed        Open         Open

  166MHz     66MHz         2x          Closed        Open         Open

  200MHz     75MHz         2x          Closed        Open         Open

                      CPU SPEED SELECTION (IBM 6X86L)

  CPU speed    Clock speed    Multiplier      JP2        JP3       JP4

    120MHz        50MHz           2x         1 & 2      1 & 2     1 & 2

    133MHz        55MHz           2x         1 & 2      2 & 3     1 & 2

    150MHz        60MHz           2x         2 & 3      1 & 2     1 & 2

    166MHz        66MHz           2x         1 & 2      1 & 2     2 & 3

    200MHz        75MHz           2x         2 & 3      2 & 3     1 & 2

  Note: Pins designated should be in the closed position.

                  CPU SPEED SELECTION (IBM 6X86L, CONT)

    CPU       Clock     Multiplier    JP6/pins 1  JP6/pins 3   JP6/pins 5
   speed     speed                       & 2         & 4          & 6

  120MHz     50MHz          2x         Closed        Open         Open

  133MHz     55MHz          2x         Closed        Open         Open

  150MHz     60MHz          2x         Closed        Open         Open

  166MHz     66MHz          2x         Closed        Open         Open

  200MHz     75MHz          2x         Closed        Open         Open

                      CPU SPEED SELECTION (CX 6X86MX)

  CPU speed    Clock speed    Multiplier      JP2        JP3       JP4

    166MHz        60MHz          2.5x        2 & 3      1 & 2     1 & 2

    200MHz        66MHz          2.5x        1 & 2      1 & 2     2 & 3

    233MHz        75MHz          2.5x        2 & 3      2 & 3     1 & 2

    233MHz        66MHz           3x         1 & 2      1 & 2     2 & 3

    266MHz        75MHz           3x         2 & 3      2 & 3     1 & 2

    266MHz        66MHz          3.5x        1 & 2      1 & 2     2 & 3

  Note: Pins designated should be in the closed position.

                  CPU SPEED SELECTION (CX 6X86MX, CONT)

    CPU       Clock     Multiplier    JP6/pins 1  JP6/pins 3   JP6/pins 5
   speed     speed                       & 2         & 4          & 6

  166MHz     60MHz         2.5x        Closed       Closed        Open

  200MHz     66MHz         2.5x        Closed       Closed        Open

  233MHz     75MHz         2.5x        Closed       Closed        Open

  233MHz     66MHz          3x          Open        Closed        Open

  266MHz     75MHz          3x          Open        Closed        Open

  266MHz     66MHz         3.5x         Open         Open         Open

                     CPU SPEED SELECTION (IBM 6X86MX)

  CPU speed    Clock speed    Multiplier      JP2        JP3       JP4

    166MHz        60MHz          2.5x        2 & 3      1 & 2     1 & 2

    200MHz        66MHz          2.5x        1 & 2      1 & 2     2 & 3

    233MHz        75MHz          2.5x        2 & 3      2 & 3     1 & 2

    233MHz        66MHz           3x         1 & 2      1 & 2     2 & 3

    266MHz        75MHz           3x         2 & 3      2 & 3     1 & 2

    266MHz        66MHz          3.5x        1 & 2      1 & 2     2 & 3

  Note: Pins designated should be in the closed position.

                  CPU SPEED SELECTION (IBM 6X86MX, CONT)

    CPU       Clock    Multiplier     JP6/pins 1  JP6/pins 3   JP6/pins 5
   speed     speed                       & 2         & 4          & 6

  166MHz     60MHz        2.5x         Closed       Closed        Open

  200MHz     66MHz        2.5x         Closed       Closed        Open

  233MHz     75MHz        2.5x         Closed       Closed        Open

  233MHz     66MHz         3x           Open        Closed        Open

  266MHz     75MHz         3x           Open        Closed        Open

  266MHz     66MHz        3.5x          Open         Open         Open

                        CPU SPEED SELECTION (AM K5)

  CPU speed    Clock speed    Multiplier      JP2        JP3       JP4

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

    90MHz         60MHz          1.5x        2 & 3      1 & 2     1 & 2

    100MHz        66MHz          1.5x        1 & 2      1 & 2     2 & 3

    120MHz        60MHz          1.5x        2 & 3      1 & 2     1 & 2

    133MHz        66MHz          1.5x        1 & 2      1 & 2     2 & 3

    150MHz        60MHz           2x         2 & 3      1 & 2     1 & 2

    166MHz        66MHz           2x         1 & 2      1 & 2     2 & 3

    200MHz        66MHz           3x         1 & 2      1 & 2     2 & 3

  Note: Pins designated should be in the closed position.

                    CPU SPEED SELECTION (AM K5, CONT)

    CPU       Clock    Multiplier     JP6/pins 1  JP6/pins 3   JP6/pins 5
   speed     speed                       & 2         & 4          & 6

   75MHz     50MHz        1.5x          Open         Open         Open

   90MHz     60MHz        1.5x          Open         Open         Open

  100MHz     66MHz        1.5x          Open         Open         Open

  120MHz     60MHz        1.5x          Open         Open         Open

  133MHz     66MHz        1.5x          Open         Open         Open

  150MHz     60MHz         2x          Closed        Open         Open

  166MHz     66MHz         2x          Closed        Open         Open

  200MHz     66MHz         3x           Open        Closed        Open

                        CPU SPEED SELECTION (AM K6)

  CPU speed    Clock speed    Multiplier      JP2        JP3       JP4

    166MHz        66MHz          2.5x        1 & 2      1 & 2     2 & 3

    200MHz        66MHz           3x         1 & 2      1 & 2     2 & 3

    233MHz        66MHz          3.5x        1 & 2      1 & 2     2 & 3

    266MHz        66MHz           4x         1 & 2      1 & 2     2 & 3

  Note: Pins designated should be in the closed position.

                    CPU SPEED SELECTION (AM K6, CONT)

    CPU       Clock    Multiplier     JP6/pins 1  JP6/pins 3   JP6/pins 5
   speed     speed                       & 2         & 4          & 6

  166MHz     66MHz        2.5x         Closed        Open         Open

  200MHz     66MHz         3x           Open        Closed        Open

  233MHz     66MHz        3.5x          Open         Open         Open

  266MHz     66MHz         4x          Closed        Open        Closed

                        CPU SPEED SELECTION (INTEL)

  CPU speed    Clock speed    Multiplier      JP2        JP3       JP4

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

    90MHz         60MHz          1.5x        2 & 3      1 & 2     1 & 2

    100MHz        66MHz          1.5x        1 & 2      1 & 2     2 & 3

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

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

    150MHz        60MHz          2.5x        2 & 3      1 & 2     1 & 2

    166MHz        66MHz          2.5x        1 & 2      1 & 2     2 & 3

    180MHz        60MHz           3x         2 & 3      1 & 2     1 & 2

    200MHz        66MHz           3x         1 & 2      1 & 2     2 & 3

  Note: Pins designated should be in the closed position.

                    CPU SPEED SELECTION (INTEL, CONT)

    CPU       Clock    Multiplier     JP6/pins 1  JP6/pins 3   JP6/pins 5
   speed     speed                       & 2         & 4          & 6

   75MHz     50MHz        1.5x          Open         Open         Open

   90MHz     60MHz        1.5x          Open         Open         Open

  100MHz     66MHz        1.5x          Open         Open         Open

  120MHz     60MHz         2x          Closed        Open         Open

  133MHz     66MHz         2x          Closed        Open         Open

  150MHz     60MHz        2.5x         Closed       Closed        Open

  166MHz     66MHz        2.5x         Closed       Closed        Open

  180MHz     60MHz         3x           Open        Closed        Open

  200MHz     66MHz         3x           Open        Closed        Open

                      CPU SPEED SELECTION (INTEL MMX)

  CPU speed    Clock speed    Multiplier      JP2        JP3       JP4

    150MHz        60MHz          2.5x        2 & 3      1 & 2     1 & 2

    166MHz        66MHz          2.5x        1 & 2      1 & 2     2 & 3

    200MHz        66MHz           3x         1 & 2      1 & 2     2 & 3

    233MHz        66MHz          3.5x        1 & 2      1 & 2     2 & 3

  Note: Pins designated should be in the closed position.

                  CPU SPEED SELECTION (INTEL MMX, CONT)

    CPU       Clock     Multiplier    JP6/pins 1  JP6/pins 3   JP6/pins 5
   speed     speed                       & 2         & 4          & 6

  150MHz     60MHz         2.5x        Closed       Closed        Open

  166MHz     66MHz         2.5x        Closed       Closed        Open

  200MHz     66MHz          3x          Open        Closed        Open

  233MHz     66MHz         3.5x         Open         Open         Open

                          CPU VOLTAGE SELECTION

  Voltage     JP6/pins    JP6/pins    JP6/pins     JP6/pins    JP6/pins

                7 & 8      9 & 10      11 & 12     13 & 14     15 & 16

    2.8v        Open        Open        Open         Open       Closed

    2.9v        Open        Open        Open        Closed       Open

    3.2v        Open        Open       Closed        Open        Open

    3.3v        Open       Closed       Open         Open        Open

    3.5v       Closed       Open        Open         Open        Open

