
PC CHIPS MANUFACTURING, LTD.

M573

Device Type       Mainboard
Processor         CX 6X86/CX 6X86L/CX 686MX/AM K5/AM K6/IDT C6/Pentium/

                  Pentium MMX
Processor Speed   75/90/100/120/133/150/166/180/200/233MHz
Chip Set          Unidentified
Maximum Onboard   384MB (EDO & SDRAM supported)
Memory
Cache             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 interface,
                  serial ports (2), IR connector, audio in  CD-ROMs (2),
                  ATX form card connector, digital audio in/out connector,
                  sound/game connector

[Image]

                                CONNECTIONS

  Purpose                 Location     Purpose                 Location

  Audio in  CD-ROM         CD1        Power LED & keylock        J3A

  Audio in  CD-ROM         CD2        Speaker                    J3B

  Serial port 1             CN1        Reset switch               J3C

  Serial port 2             CN2        IDE interface LED          J3D

  Parallel port             CN3        Turbo LED                  J3E

  IDE interface 2           CN4        Sound/game                 J5
                                       connector

  IDE interface 1           CN5        Digital audio              J7
                                       in/out connector

  Floppy drive              CN6        ATX form card              J8
  interface                            connector

  CPU fan power             FAN1       32-bit PCI slots        PC1  PC4

  IR connector              IR1        PS/2 mouse                 PS1
                                       interface

                        USER CONFIGURABLE SETTINGS

               Function                    Label           Position

     Factory configured - do not           C1           Unidentified
      alter

      Microphone type select normal         J6              Closed

      Microphone type select special        J6               Open

     CMOS memory normal operation          JP1        Pins 1 & 2 closed

      CMOS memory clear                     JP1        Pins 2 & 3 closed

      PCI CLK select CPU CLK/2             JP3D        Pins 1 & 2 closed

      PCI CLK select = 33MHz               JP3D        Pins 2 & 3 closed

      On board sound enabled               JP10              Open

      On board sound disabled              JP10             Closed

             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

          SIMM CONFIGURATION (CONT)

      Size          Bank 0          Bank 1

      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

     128MB        (2) 16M x 36       None

     136MB        (2) 16M x 36   (2) 1M x 36

     144MB        (2) 16M x 36   (2) 2M x 36

     160MB        (2) 16M x 36   (2) 4M x 36

     192MB        (2) 16M x 36   (2) 8M x 36

     256MB        (2) 16M x 36   (2) 16M x 36

  Note: Board accepts EDO memory.

               DIMM CONFIGURATION

      Size          Bank 2          Bank 3

      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

      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) 16M x 64        None

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

     136MB       (1) 16M x 64     (1) 1M x 64

     144MB       (1) 16M x 64     (1) 2M x 64

     160MB       (1) 16M x 64     (1) 4M x 64

     192MB       (1) 16M x 64     (1) 8M x 64

     256MB       (1) 16M x 64    (1) 16M x 64

            Note: Board accepts SDRAM memory.

                  DIMM VOLTAGE CONFIGURATION

       Voltage               JP2A                 JP2B

        3.3v           Pins 2 & 3 closed   Pins 2 & 3 closed

         5v            Pins 1 & 2 closed   Pins 1 & 2 closed

      CACHE CONFIGURATION

      Size          Bank 0

     512KB       (1) 64K x 64

                       CPU SPEED SELECTION (CX 6X86)

   CPU      Clock   Multiplier   JP3A   JP3B    JP3C   JP5A   JP5B   JP5C
  speed    speed

  120MHz   50MHz        2x        2 &    2 &    2 &    2 &    1 &     1 &
                                  3      3       3      3      2      2

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

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

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

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

  Note: Pins designated should be in the closed position.

                      CPU SPEED SELECTION (CX 6X86L)

   CPU      Clock   Multiplier   JP3A   JP3B    JP3C   JP5A   JP5B   JP5C
  speed    speed

  120MHz   50MHz        2x        2 &    2 &    2 &    2 &    1 &     1 &
                                  3      3       3      3      2      2

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

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

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

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

  Note: Pins designated should be in the closed position.

                      CPU SPEED SELECTION (CX 6X86MX)

   CPU      Clock   Multiplier   JP3A   JP3B    JP3C   JP5A   JP5B   JP5C
  speed    speed

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

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

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

  Note: Pins designated should be in the closed position.

                       CPU SPEED SELECTION (IDT C6)

   CPU      Clock   Multiplier   JP3A   JP3B    JP3C   JP5A   JP5B   JP5C
  speed    speed

  150MHz   50MHz        3x        2 &    2 &    2 &    1 &    2 &     1 &
                                  3      3       3      2      3      2

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

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

  Note: Pins designated should be in the closed position.

                        CPU SPEED SELECTION (AM K5)

   CPU      Clock   Multiplier   JP3A   JP3B    JP3C   JP5A   JP5B   JP5C
  speed    speed

  75MHz    50MHz       1.5x       2 &    2 &    2 &    1 &    1 &     1 &
                                  3      3       3      2      2      2

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

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

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

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

  Note: Pins designated should be in the closed position.

                        CPU SPEED SELECTION (AM K6)

   CPU      Clock   Multiplier   JP3A   JP3B    JP3C   JP5A   JP5B   JP5C
  speed    speed

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

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

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

  Note: Pins designated should be in the closed position.

                        CPU SPEED SELECTION (INTEL)

   CPU      Clock   Multiplier   JP3A   JP3B    JP3C   JP5A   JP5B   JP5C
  speed    speed

  75MHz    50MHz       1.5x       2 &    2 &    2 &    1 &    1 &     1 &
                                  3      3       3      2      2      2

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

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

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

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

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

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

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

  Note: Pins designated should be in the closed position.

                      CPU SPEED SELECTION (INTEL MMX)

   CPU      Clock   Multiplier   JP3A   JP3B    JP3C   JP5A   JP5B   JP5C
  speed    speed

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

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

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

  Note: Pins designated should be in the closed position.

                      CPU TYPE SELECTION

        Type                 JP9A                 JP9B

   Single voltage      Pins 2 & 3 closed   Pins 2 & 3 closed

    Dual voltage       Pins 1 & 2 closed   Pins 1 & 2 closed

                    CPU VOLTAGE SELECTION

            Voltage                         JP6

             2.2v                           Open

             2.5v                   Pins 11 & 12 closed

             2.8v               Pins 9 & 10, 11 & 12 closed

             2.9v                Pins 7 & 8, 11 & 12 closed

             3.2v                Pins 5 & 6, 11 & 12 closed

             3.3v                Pins 3 & 4, 11 & 12 closed

             3.5v                Pins 1 & 2, 11 & 12 closed

