
MICRO-STAR INTERNATIONAL CO., LTD.

MS-5168

Device Type                Mainboard
Processor                  CX 6X86/CX 6X86L/CX 686MX/AM K5/AM K6/Pentium
Processor Speed            Unidentified
Chip Set                   SIS
Video Chip Set             None
Maximum Onboard Memory     384MB (EDO & SDRAM supported)
Maximum Video Memory       None
Cache                      512KB
BIOS                       Unidentified
Dimensions                 240mm x 220mm
I/O Options                32-bit PCI slots (3), floppy drive interface,
                           green PC connector, IDE interfaces (2),
                           parallel port, serial ports (2), USB connector,
                           ATX power connector, AGP slot
NPU Options                None

[Image]

                                CONNECTIONS

  Purpose               Location      Purpose                Location

  AGP slot                 AGP        Power LED &         JFP1/pins 1 - 5
                                      keylock

  ATX power                ATX        Speaker              JFP1/pins 7 -
  connector                                                     10

  CPU fan power           CFAN        Turbo LED            JFP1/pins 12 &
                                                                13

  Serial port 2            CN1        Reset switch         JFP1/pins 19 &
                                                                20

  Serial port 1            CN2        IDE interface LED    JFP1/pins 22 &
                                                                24

  Floppy drive             CN3        Green PC LED              JP2
  interface

  Parallel port            CN4        Soft off power           JRMS1
                                      supply

  IDE interface 2          CN5        32-bit PCI slots       PC1  PC3

  IDE interface 1          CN6        Chassis fan power        SFAN

  Wake on modem            J5         IR connector             SIR1
  connector

  Wake on LAN              J6         USB connector            USB1
  connector

                        USER CONFIGURABLE SETTINGS

               Function                    Label           Position

      Power on mode voltage select          JP1        Pins 2 & 3 closed
      VCC

      Power on mode voltage select          JP1        Pins 1 & 2 closed
      5vsb

     Factory configured - do not           JP3          Unidentified
      alter

     Factory configured - do not           JP4          Unidentified
      alter

     Factory configured - do not           USB          Unidentified
      alter

              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

         256MB              (2) 32M x 36

            Note: Board accepts EDO memory.

                    DIMM CONFIGURATION

     Size          Bank 1         Bank 2        Bank 3

      8MB       (1) 1M x 64        None          None

     16MB       (1) 2M x 64        None          None

     16MB       (1) 1M x 64    (1) 1M x 64       None

     24MB       (1) 2M x 64    (1) 1M x 64       None

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

     32MB       (1) 4M x 64        None          None

     32MB       (1) 2M x 64    (1) 2M x 64       None

     40MB       (1) 4M x 64    (1) 1M x 64       None

                  DIMM CONFIGURATION (CONT)

      Size          Bank 1          Bank 2          Bank 3

      48MB        (1) 4M x 64     (1) 2M x 64        None

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

      64MB        (1) 8M x 64        None            None

      64MB        (1) 4M x 64     (1) 4M x 64        None

      72MB        (1) 8M x 64     (1) 1M x 64        None

      80MB        (1) 8M x 64     (1) 2M x 64        None

      96MB        (1) 8M x 64     (1) 4M x 64        None

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

     128MB       (1) 16M x 64        None            None

     128MB        (1) 8M x 64     (1) 8M x 64        None

     136MB       (1) 16M x 64     (1) 1M x 64        None

     144MB       (1) 16M x 64     (1) 2M x 64        None

     160MB       (1) 16M x 64     (1) 4M x 64        None

     192MB       (1) 16M x 64     (1) 8M x 64        None

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

     256MB       (1) 32M x 64        None            None

     256MB       (1) 16M x 64    (1) 16M x 64        None

     264MB       (1) 32M x 64     (1) 1M x 64        None

     272MB       (1) 32M x 64     (1) 2M x 64        None

     288MB       (1) 32M x 64     (1) 4M x 64        None

     320MB       (1) 32M x 64     (1) 8M x 64        None

     384MB       (1) 32M x 64    (1) 16M x 64        None

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

            Note: Board accepts SDRAM memory.

                            CACHE CONFIGURATION

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

                        CPU CLOCK SPEED SELECTION

  CPU speed    AGP speed   PCI speed     SW2/4        SW2/5       SW2/6

    60MHz       60MHz        30MHz         On           On          On

    66MHz       66MHz        33MHz        Off           On          On

    75MHz       64MHz        32MHz         On           On         Off

    83MHz       66MHz        33MHz        Off           On         Off

               CPU MULTIPLIER SELECTION

  Multiplier      SW2/1         SW2/2        SW2/3

     1.5x          Off           Off          Off

      2x           On            Off          Off

     2.5x          On            On           Off

      3x           Off           On           Off

     3.5x          Off           Off          Off

                           CPU VOLTAGE SELECTION

        Voltage                V core                     JV2

         3.3v                   2.0v                     Open

         3.3v                   2.1v               Pins 7 & 8 closed

         3.3v                   2.2v               Pins 5 & 6 closed

         3.3v                   2.3v           Pins 5 & 6, 7 & 8 closed

         3.3v                   2.4v               Pins 3 & 4 closed

         3.3v                   2.5v           Pins 3 & 4, 7 & 8 closed

         3.3v                   2.6v           Pins 3 & 4, 5 & 6, closed

         3.3v                   2.7v            Pins 3 & 4, 5 & 6, 7 & 8
                                                        closed

         3.3v                   2.8v               Pins 1 & 2 closed

         3.3v                   2.9v           Pins 1 & 2, 7 & 8 closed

         3.3v                   3.0v           Pins 1 & 2, 5 & 6 closed

         3.3v                   3.1v            Pins 1 & 2, 5 & 6, 7 & 8
                                                        closed

         3.3v                   3.2v           Pins 1 & 2, 3 & 4 closed

         3.3v                   3.3v            Pins 1 & 2, 3 & 4, 7 & 8
                                                        closed

         3.3v                   3.4v             Pins 1 & 2, 3 & 4, 5 &
                                                        6closed

         3.5v                   3.5v          Pins 1 & 2, 3 & 4, 5 & 6, 7
                                                      & 8 closed

                           CPU VOLTAGE SELECTION

        Setting                  JV1                       JV3

        Single                   Open                    Closed

         Dual              Pins 1 & 2, 3 & 4              Open
                                closed

