
MICRO-STAR INTERNATIONAL CO., LTD.

MS-5164

Device Type         Mainboard
Processor           CX 6X86/CX 6X86L/CX 686MX/AM K5/AM K6/Pentium
Processor Speed     90/100/120/133/150/166/200/233MHz
Chip Set            Aladdin
Video Chip Set      None
Maximum Onboard     1GB (EDO & SDRAM supported)
Memory
Maximum Video MemoryNone
Cache               512KB
BIOS                Unidentified
Dimensions          250mm x 220mm
I/O Options         32-bit PCI slots (5), floppy drive interface, IDE
                    interfaces (2), parallel port, PS/2 mouse interface,
                    serial ports (2), IR connector, USB connector, ATX
                    power connector
NPU Options         None

[Image]

                                CONNECTIONS

  Purpose               Location       Purpose                Location

  ATX power                ATX         Speaker              JFP1/pins 7 -
  connector                                                      10

  Serial port 1            CN1         Turbo LED           JFP1/pins 12 &
                                                                 13

  Serial port 2            CN2         Reset switch        JFP1/pins 19 &
                                                                 20

  Floppy drive             CN3         IDE interface LED   JFP1/pins 22 &
  interface                                                      24

  Parallel port            CN4         Auxiliary                JKB1
                                       keyboard
                                       connector

  IDE interface 2          CN5         PS/2 mouse               JMS1
                                       interface

  IDE interface 1          CN6         Soft off power          JRMS1
                                       supply

  IR connector             IR1         Soft off power          JRMS2
                                       supply

  Chassis fan power       JFAN         32-bit PCI slots      PC1  PC5

  Power LED &         JFP1/pins 1 -    USB connector            USB
  keylock                   5

                        USER CONFIGURABLE SETTINGS

               Function                    Label           Position

     Factory configured - do not          JGL1          Unidentified
      alter

     CMOS memory normal operation          JP3        Pins 2 & 3 closed

      CMOS memory clear                     JP3        Pins 3 & 4 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

      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

     256MB        (2) 32M x 36       None

     264MB        (2) 32M x 36   (2) 1M x 36

                       SIMM CONFIGURATION (CONT)

          Size                  Bank 0                  Bank 1

         272MB               (2) 32M x 36             (2) 2M x 36

         288MB               (2) 32M x 36             (2) 4M x 36

         320MB               (2) 32M x 36             (2) 8M x 36

         384MB               (2) 32M x 36            (2) 16M x 36

         512MB               (2) 64M x 36                None

         512MB               (2) 32M x 36            (2) 32M x 36

         520MB               (2) 64M x 36             (2) 1M x 36

         528MB               (2) 64M x 36             (2) 2M x 36

         544MB               (2) 64M x 36             (2) 4M x 36

         576MB               (2) 64M x 36             (2) 8M x 36

         640MB               (2) 64M x 36            (2) 16M x 36

         768MB               (2) 64M x 36            (2) 32M x 36

         1024MB              (2) 64M x 36            (2) 64M x 36

            Note: Board accepts EDO memory. Do not mix SIMMs & DIMMs.

              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

     256MB        (1) 32M x 64       None

     264MB        (1) 32M x 64   (1) 1M x 64

     272MB        (1) 32M x 64   (1) 2M x 64

     288MB        (1) 32M x 64   (1) 4M x 64

           DIMM CONFIGURATION (CONT)

      Size          Bank 2          Bank 3

     320MB       (1) 32M x 64     (1) 8M x 64

     384MB       (1) 32M x 64    (1) 16M x 64

     512MB       (1) 32M x 64    (1) 32M x 64

     512MB       (1) 64M x 64        None

     520MB       (1) 64M x 64     (1) 1M x 64

     528MB       (1) 64M x 64     (1) 2M x 64

     544MB       (1) 64M x 64     (1) 4M x 64

     576MB       (1) 64M x 64     (1) 8M x 64

     640MB       (1) 64M x 64    (1) 16M x 64

     768MB       (1) 64M x 64    (1) 32M x 64

     1024MB      (1) 64M x 64    (1) 64M x 64

            Note: Board accepts SDRAM memory.

                            CACHE CONFIGURATION

  Note: 512KB cache is factory installed and is not configurable. The
  location is unidentified.

                       CPU SPEED SELECTION (CX 6X86)

   CPU      Clock    Multiplier   SW1/1    SW1/2   SW1/3   SW1/4   SW1/5
  speed    speed

  150MHz   60MHz        2x         On      Off     Off      On       On

  166MHz   66MHz       2.5x        On       On     Off      On       On

  200MHz   66MHz       2.5x        On       On     Off      Off      On

                      CPU SPEED SELECTION (CX 6X86L)

   CPU      Clock    Multiplier   SW1/1    SW1/2   SW1/3   SW1/4   SW1/5
  speed    speed

  166MHz   66MHz       2.5x        On       On     Off      On       On

  200MHz   66MHz       2.5x        On       On     Off      Off      On

                      CPU SPEED SELECTION (CX 6X86MX)

   CPU      Clock    Multiplier   SW1/1    SW1/2   SW1/3   SW1/4   SW1/5
  speed    speed

  166MHz   60MHz       2.5x        On       On     Off      On       On

  200MHz   66MHz       2.5x        On       On     Off      Off      On

  233MHz   75MHz       2.5x        On       On     Off      On      Off

  233MHz   66MHz        3x         Off      On     Off      Off      On

  266MHz   75MHz        3x         Off      On     Off      On      Off

  266MHz   66MHz       3.5x        Off     Off     Off      Off      On

                        CPU SPEED SELECTION (AM K5)

   CPU      Clock    Multiplier   SW1/1    SW1/2   SW1/3   SW1/4   SW1/5
  speed    speed

  90MHz    60MHz       1.5x        Off     Off     Off      On       On

  100MHz   66MHz       1.5x        Off     Off     Off      Off      On

  120MHz   60MHz       1.5x        On      Off     Off      On       On

  133MHz   66MHz        2x         On      Off     Off      Off      On

  150MHz   60MHz       2.5x        On       On     Off      On       On

  166MHz   66MHz       2.5x        On       On     Off      Off      On

                        CPU SPEED SELECTION (AM K6)

   CPU      Clock    Multiplier   SW1/1    SW1/2   SW1/3   SW1/4   SW1/5
  speed    speed

  166MHz   66MHz       2.5x        On       On     Off      Off      On

  200MHz   66MHz        3x         Off      On     Off      Off      On

  233MHz   66MHz       3.5x        Off     Off     Off      Off      On

                        CPU SPEED SELECTION (INTEL)

   CPU      Clock    Multiplier   SW1/1    SW1/2   SW1/3   SW1/4   SW1/5
  speed    speed

  90MHz    60MHz       1.5x        Off     Off     Off      On       On

  100MHz   66MHz       1.5x        Off     Off     Off      Off      On

  120MHz   60MHz        2x         On      Off     Off      On       On

  133MHz   66MHz        2x         On      Off     Off      Off      On

  150MHz   60MHz       2.5x        On       On     Off      On       On

  166MHz   66MHz       2.5x        On       On     Off      Off      On

  200MHz   66MHz        3x         Off      On     Off      Off      On

                      CPU SPEED SELECTION (INTEL MMX)

   CPU      Clock    Multiplier   SW1/1    SW1/2   SW1/3   SW1/4   SW1/5
  speed    speed

  166MHz   66MHz       2.5x        On       On     Off      Off      On

  200MHz   66MHz        3x         Off      On     Off      Off      On

  233MHz   66MHz       3.5x        Off     Off     Off      Off      On

                           CPU VOLTAGE SELECTION

  Voltage    V core     SW2/1      SW2/2     SW2/3      SW2/4     SW2/5

   3.3v       2.1v       Off        Off       Off        Off        On

   3.3v       2.5v       Off        Off        On        Off        On

   3.3v       2.8v       Off        On        Off        Off       Off

   3.3v       2.9v       Off        On        Off        Off        On

   3.3v       3.2v       Off        On         On        Off       Off

   3.3v       3.3v       Off        On         On        Off        On

   3.5v       3.5v       Off        On         On        On         On

  CPU VOLTAGE SELECTION

   Voltage        JV1

   Single        Open

    Dual        Closed

