
SOLTEK COMPUTER ,INC.

82430VX, P54CX/P55C

Processor           CX M1/AM K5/Pentium
Processor Speed     75/90/100/120/133/150/166/180/200MHz
Chip Set            Intel
Video Chip Set      None
Maximum Onboard     128MB (EDO supported)
Memory
Maximum Video       None
Memory
Cache               256/512KB
BIOS                Award
Dimensions          250mm x 220mm
I/O Options         32-bit PCI slots (4), floppy drive interface, green PC
                    connector, IDE interfaces (2), parallel port, PS/2
                    mouse port, serial ports (2), IR connector, USB
                    connector
NPU Options         None

[Image]

                                CONNECTIONS

  Purpose                Location      Purpose                Location

  Serial port 2             CN1        IR connector          J1 pins 6 -
                                                                 10

  Serial port 1             CN2        Green PC connector    J1 pins 14 &
                                                                 15

  Parallel port             CN3        Speaker              J2 pins 1 - 4

  Floppy drive              CN4        Reset switch         J2 pins 5 & 6
  interface

  IDE interface 1           CN5        Power LED &           J2 pins 8 -
                                       keylock                   12

  IDE interface 2           CN6        Turbo LED             J2 pins 14 &
                                                                 15

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

  IDE interface LED     J1 pins 1 -    USB connector             USB
                             4

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

     CMOS memory normal operation            JP6           Pins 1 & 2
                                                              closed

      CMOS memory clear                       JP6           Pins 2 & 3
                                                              closed

                         DIMM/DRAM CONFIGURATION

     Size         Bank 0         Bank 1         Bank 2        Bank 3

     8MB        (2) 1M x 36       None           None          None

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

     16MB       (2) 2M x 36       None           None          None

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

     16MB       (2) 1M x 36   (2) 1M x 36        None          None

     16MB       (2) 1M x 36       None           None       (1) 1M x 64

     24MB          None       (2) 2M x 36    (1) 1M x 64       None

     32MB       (2) 4M x 36       None           None          None

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

     32MB       (2) 2M x 36       None           None       (1) 2M x 64

     40MB       (2) 4M x 36   (2) 1M x 36        None          None

     40MB       (2) 4M x 36       None           None       (1) 1M x 64

     48MB       (2) 2M x 36       None           None       (1) 4M x 64

     48MB       (2) 4M x 36   (2) 2M x 36        None          None

     48MB       (2) 4M x 36       None           None       (1) 2M x 64

     64MB       (2) 8M x 36       None           None          None

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

     64MB       (2) 4M x 36   (2) 4M x 36        None          None

     64MB       (2) 4M x 36       None           None       (1) 4M x 64

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

     72MB       (2) 8M x 36   (2) 1M x 36        None          None

     72MB       (2) 8M x 36       None           None       (1) 1M x 64

     80MB          None       (2) 2M x 36    (1) 8M x 64       None

     80MB       (2) 8M x 36   (2) 2M x 36        None          None

                     DIMM/DRAM CONFIGURATION (CONT)

     Size         Bank 0         Bank 1         Bank 2        Bank 3

     96MB       (2) 4M x 36       None           None       (1) 8M x 64

     96MB       (2) 8M x 36   (2) 4M x 36        None          None

     96MB          None       (2) 8M x 36    (1) 4M x 64       None

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

    128MB       (2) 8M x 36   (2) 8M x 36        None          None

    128MB       (2) 8M x 36       None           None       (1) 8M x 64

  Note: Board accepts EDO memory.

              CACHE CONFIGURATION

      Size          Bank 0           TAG

     256KB        (2) 32K x 32   Unidentified

     512KB        (2) 64K x 32   Unidentified

                        CPU SPEED SELECTION (CYRIX)

   CPU      Clock    Multiplier   JP2   JP3   JP4    JP8     JP10   JP11
  speed    speed

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

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

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

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

  Note: Pins designated should be in the closed position.

                         CPU SPEED SELECTION (AMD)

   CPU      Clock    Multiplier   JP2   JP3   JP4    JP8     JP10   JP11
  speed    speed

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

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

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

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

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

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

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

  Note: Pins designated should be in the closed position.

                        CPU SPEED SELECTION (INTEL)

   CPU      Clock    Multiplier   JP2   JP3   JP4    JP8     JP10   JP11
  speed    speed

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

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

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

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

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

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

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

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

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

  Note: Pins designated should be in the closed position.

                   CPU VOLTAGE SELECTION (SINGLE)

        Voltage                 JP7                    JP9

         3.38v                 2 & 4           1 & 2, 4 & 5, 7 & 8

         3.52v                 4 & 6           1 & 2, 4 & 5, 7 & 8

  Note: Pins designated should be in the closed position.

                       CPU VOLTAGE SELECTION (DUAL)

       Voltage             V core             JP7               JP9

        3.38v               2.5v             1 & 3        2 & 3, 5 & 6, 8
                                                                & 9

        3.38v               2.8v             3 & 5        2 & 3, 5 & 6, 8
                                                                & 9

  Note: Pins designated should be in the closed position.

