
LUCKY STAR TECHNOLOGY CO., LTD.

5V-IB

Device Type     Mainboard
Processor       CX 6X86/CX 6X86L/CX 686MX/CX MII/AM K5/AM K6/

                AM K6-2/Pentium/Pentium MMX
Processor Speed 75/90/100/120/133/150/166/180/200/233/266/300MHz
Chip Set        VIA Apollo
Maximum Onboard 512MB (EDO & SDRAM supported)
Memory
Cache           256/512/1024KB
BIOS            Award
Dimensions      254mm x 218mm
I/O Options     32-bit PCI slots (4), floppy drive interface, green PC
                connector, IDE interfaces (2), parallel port, PS/2 mouse
                interface, serial ports (2), IR connector, USB connector

[Image]

                                CONNECTIONS

  Purpose                Location      Purpose                Location

  Serial port 1            CN1         Speaker               JP2/pins 7 
                                                                 10

  Serial port 2            CN2         Reset switch         JP2/pins 12 &
                                                                 13

  Parallel port            CN3         Green PC LED         JP2/pins 15 &
                                                                 16

  IDE interface 2          CN4         Green PC connector   JP2/pins 18 &
                                                                 19

  IDE interface 1          CN5         IDE interface LED    JP2/pins 21 &
                                                                 22

  Floppy drive             CN6         Turbo LED                 JP3
  interface

  PS/2 mouse               CN7         32-bit PCI slots       PC1  PC4
  interface

  IR connector             IR1         USB connector             USB

  Power LED &          JP2/pins 1 
  keylock                   5

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

     CMOS memory normal operation            JP1           Pins 1 & 2
                                                              closed

      CMOS memory clear                       JP1           Pins 2 & 3
                                                              closed

      Flash BIOS type select Windbond,        JROM          Pins 1 & 2
      Atmel, SST                                              closed

      Flash BIOS type select Intel MXIC       JROM          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

         256MB              (2) 32M 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

           DIMM CONFIGURATION (CONT)

      Size          Bank 0          Bank 1

     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                                 JD1

                  3.3v                     Pins 5 & 7, 6 & 8 closed

                    5v                      Pins 1 & 3, 2 & 4 closed

            CACHE CONFIGURATION

  Note: The chip sizes are unidentified.

                       CPU SPEED SELECTION (CX 6X86)

  CPU speed      Clock      Multiplier      JBF0        JBF1       JBF2
                speed

   120MHz       50MHz           2x         Closed       Open       Open

   133MHz       55MHz           2x         Closed       Open       Open

   150MHz       60MHz           2x         Closed       Open       Open

   166MHz       66MHz           2x         Closed       Open       Open

                   CPU SPEED SELECTION (CX 6X86, CONT)

    CPU        Clock     Multiplier     JCK1     JCK2     JCK3      JCK4
   speed      speed

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

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

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

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

  Note: Pins designated should be in the closed position.

                      CPU SPEED SELECTION (CX 6X86L)

  CPU speed      Clock      Multiplier      JBF0        JBF1       JBF2
                speed

   133MHz       55MHz           2x         Closed       Open       Open

   150MHz       60MHz           2x         Closed       Open       Open

   166MHz       66MHz           2x         Closed       Open       Open

   200MHz       75MHz           3x         Closed       Open       Open

                   CPU SPEED SELECTION (CX 6X86L, CONT)

    CPU        Clock     Multiplier     JCK1     JCK2     JCK3      JCK4
   speed      speed

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

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

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

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

  Note: Pins designated should be in the closed position.

                      CPU SPEED SELECTION (CX 6X86MX)

  CPU speed     Clock      Multiplier      JBF0         JBF1       JBF2
                speed

   166MHz       66MHz          2x         Closed        Open       Open

   200MHz       75MHz          2x         Closed        Open       Open

   233MHz       75MHz         2.5x        Closed       Closed      Open

                  CPU SPEED SELECTION (CX 6X86MX, CONT)

    CPU        Clock     Multiplier     JCK1     JCK2     JCK3      JCK4
   speed      speed

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

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

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

  Note: Pins designated should be in the closed position.

                       CPU SPEED SELECTION (CX MII)

  CPU speed      Clock      Multiplier      JBF0       JBF1        JBF2
                 speed

   300MHz        66MHz         3.5x         Open       Open        Open

                    CPU SPEED SELECTION (CX MII, CONT)

    CPU        Clock     Multiplier     JCK1     JCK2     JCK3      JCK4
   speed      speed

  300MHz      66MHz         3.5x       2 & 3    1 & 2     2 & 3    2 & 3

  Note: Pins designated should be in the closed position.

                        CPU SPEED SELECTION (AM K5)

  CPU speed     Clock      Multiplier      JBF0         JBF1       JBF2
                speed

   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

   166MHz       66MHz         2.5x        Closed       Closed      Open

                    CPU SPEED SELECTION (AM K5, CONT)

    CPU        Clock     Multiplier     JCK1     JCK2     JCK3      JCK4
   speed      speed

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

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

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

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

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

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

  Note: Pins designated should be in the closed position.

                        CPU SPEED SELECTION (AM K6)

  CPU speed     Clock     Multiplier      JBF0        JBF1        JBF2
               speed

   166MHz      66MHz         2.5x        Closed      Closed       Open

   200MHz      66MHz          3x          Open       Closed       Open

   233MHz      66MHz         3.5x         Open        Open        Open

   266MHz      66MHz          4x         Closed       Open       Closed

   300MHz      66MHz         4.5x        Closed      Closed      Closed

                    CPU SPEED SELECTION (AM K6, CONT)

    CPU        Clock     Multiplier     JCK1     JCK2     JCK3      JCK4
   speed      speed

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

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

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

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

  300MHz      66MHz         4.5x       2 & 3    1 & 2     2 & 3    2 & 3

  Note: Pins designated should be in the closed position.

                       CPU SPEED SELECTION (AM K6-2)

  CPU speed     Clock     Multiplier      JBF0        JBF1        JBF2
               speed

   266MHz      66MHz          4x         Closed       Open       Closed

   300MHz      66MHz         4.5x        Closed      Closed      Closed

                   CPU SPEED SELECTION (AM K6-2, CONT)

    CPU        Clock     Multiplier     JCK1     JCK2     JCK3      JCK4
   speed      speed

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

  300MHz      66MHz         4.5x       2 & 3    1 & 2     2 & 3    2 & 3

  Note: Pins designated should be in the closed position.

                        CPU SPEED SELECTION (INTEL)

  CPU speed     Clock      Multiplier      JBF0         JBF1       JBF2
                speed

   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, CONT)

    CPU        Clock     Multiplier     JCK1     JCK2     JCK3      JCK4
   speed      speed

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

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

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

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

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

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

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

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

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

  Note: Pins designated should be in the closed position.

                      CPU SPEED SELECTION (INTEL MMX)

  CPU speed     Clock      Multiplier      JBF0         JBF1       JBF2
                speed

   166MHz       66MHz         2.5x        Closed       Closed      Open

   200MHz       66MHz          3x          Open        Closed      Open

   233MHz       66MHz         3.5x         Open         Open       Open

                  CPU SPEED SELECTION (INTEL MMX, CONT)

    CPU        Clock     Multiplier     JCK1     JCK2     JCK3      JCK4
   speed      speed

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

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

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

  Note: Pins designated should be in the closed position.

            CPU TYPE SELECTION

        Type                 JV2

         AMD          Pins 1 & 2 closed

     AM K6-2 300      Pins 2 & 3 closed

        Cyrix         Pins 1 & 2 closed

        Intel         Pins 1 & 2 closed

                           CPU VOLTAGE SELECTION

               Voltage                               JPW1

                2.2v                           Pins 3 & 4 closed

                2.7v                    Pins 1 & 2, 3 & 4, 5 & 6 closed

                2.8v                           Pins 7 & 8 closed

                2.9v                       Pins 1 & 2, 7 & 8 closed

                3.2v                       Pins 5 & 6, 7 & 8 closed

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

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

                 CPU VOLTAGE SELECTION

          Voltage                       JV1

       Single voltage                  Open

        Dual voltage         Pins 1 & 2, 3 & 4 closed

