
SHUTTLE COMPUTER INTERNATIONAL, INC.

HOT-579

Device Type      Mainboard
Processor        CX 6X86/IBM 6X86/CX 6X86L/IBM 6X86L/CX 686MX/IBM
                 6X86MX/IDT C6/AM K5/AM K6/Pentium/Pentium MMX
Processor Speed  75/90/100/120/133/150/166/180/200/233/266MHz
Chip Set         VIA VPX
Maximum Onboard  256MB (EDO & SDRAM supported)
Memory
Cache            512/1024KB
BIOS             Award
Dimensions       235mm x 220mm
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 connectors
                 (2), ATX power connector

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  ATX power connector        ATX       Parallel port              CN3

  Speaker                     C1       Floppy drive               CN4
                                       interface

  Reset switch                C2       IDE interface 1            CN5

  Soft off power supply       C3       IDE interface 2            CN6

  Power LED & keylock         C4       IR connector               JP18

  Green PC connector          C5       PS/2 mouse interface       JP20

  IDE interface LED           C6       32-bit PCI slots         PC1 - PC4

  Serial port 2              CN1       USB connector 1            USB1

  Serial port 1              CN2       USB connector 2            USB2

                        USER CONFIGURABLE SETTINGS

               Function                    Label           Position

     Factory configured - do not          JP14          Unidentified
      alter

      Flash BIOS voltage select 12v        JP17        Pins 2 & 3 closed

      Flash BIOS voltage select 5v         JP17        Pins 1 & 2 closed

     CMOS memory normal operation         JP19        Pins 1 & 2 closed

      CMOS memory clear                    JP19        Pins 2 & 3 closed

      Power supply select AT               JP31        Pins 2 & 3 closed

      Power supply select ATX              JP31        Pins 1 & 2 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

          SIMM CONFIGURATION (CON'T)

      Size          Bank 0          Bank 1

      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

          DIMM CONFIGURATION (CON'T)

      Size          Bank 2          Bank 3

     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.

      CACHE CONFIGURATION

      Size          Bank 0

     512KB       (2) 64K x 32

      1MB        (2) 128 x 32

                       CPU SPEED SELECTION (CX 6X86)

   CPU     Clock   Multiplier   JP4    JP5     JP6     JP11   JP12   JP13
  speed    speed

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

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

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

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

  Note: Pins designated should be in the closed position.

                      CPU SPEED SELECTION (IBM 6X86)

   CPU     Clock   Multiplier   JP4    JP5     JP6     JP11   JP12   JP13
  speed    speed

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

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

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

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

  Note: Pins designated should be in the closed position.

                      CPU SPEED SELECTION (CX 6X86L)

   CPU     Clock   Multiplier   JP4    JP5     JP6     JP11   JP12   JP13
  speed    speed

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

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

  Note: Pins designated should be in the closed position.

                      CPU SPEED SELECTION (IBM 6X86L)

   CPU     Clock   Multiplier   JP4    JP5     JP6     JP11   JP12   JP13
  speed    speed

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

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

  Note: Pins designated should be in the closed position.

                      CPU SPEED SELECTION (CX 6X86MX)

   CPU     Clock   Multiplier   JP4     JP5      JP6     JP11   JP12   JP13
  speed    speed

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

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

  233MHz   66MHz       3x       Open   Closed    Open    2 &    2 &    1 &
                                                          3      3      2

  266MHz   66MHz      3.5x      Open    Open     Open    2 &    2 &    1 &
                                                          3      3      2

  Note: Pins designated should be in the closed position.

                      CPU SPEED SELECTION (IBM 6X86MX)

   CPU     Clock   Multiplier   JP4     JP5      JP6     JP11   JP12   JP13
  speed    speed

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

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

  233MHz   66MHz       3x       Open   Closed    Open    2 &    2 &    1 &
                                                          3      3      2

  266MHz   66MHz      3.5x      Open    Open     Open    2 &    2 &    1 &
                                                          3      3      2

  Note: Pins designated should be in the closed position.

                        CPU SPEED SELECTION (IDT C6)

   CPU     Clock   Multiplier   JP4     JP5      JP6     JP11   JP12   JP13
  speed    speed

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

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

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

  Note: Pins designated should be in the closed position.

                        CPU SPEED SELECTION (AM K5)

   CPU     Clock   Multiplier   JP4     JP5      JP6     JP11   JP12   JP13
  speed    speed

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

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

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

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

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

  166MHz   66MHz     1.75x      Open   Closed   Closed   2 &    2 &    1 &
                                                          3      3      2

  Note: Pins designated should be in the closed position.

                         CPU SPEED SELECTION (AM K6)

   CPU     Clock   Multiplier    JP4      JP5      JP6     JP11   JP12   JP13
  speed    speed

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

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

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

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

  Note: Pins designated should be in the closed position.

                        CPU SPEED SELECTION (INTEL)

   CPU     Clock   Multiplier   JP4     JP5      JP6     JP11   JP12   JP13
  speed    speed

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

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

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

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

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

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

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

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

  Note: Pins designated should be in the closed position.

                      CPU SPEED SELECTION (INTEL MMX)

   CPU     Clock   Multiplier   JP4     JP5      JP6     JP11   JP12   JP13
  speed    speed

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

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

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

  Note: Pins designated should be in the closed position.

                     CPU VOLTAGE SELECTION

  Voltage    JP33A      JP33B     JP33C      JP33D     JP33E

   Auto      2 & 3      2 & 3     2 & 3      2 & 3     2 & 3

   2.1v      1 & 2      Open       Open       Open      Open

   2.2v       Open      1 & 2      Open       Open      Open

   2.3v      1 & 2      1 & 2      Open       Open      Open

   2.4v       Open      Open      1 & 2       Open      Open

   2.5v      1 & 2      Open      1 & 2       Open      Open

   2.6v       Open      1 & 2     1 & 2       Open      Open

   2.7v      1 & 2      1 & 2     1 & 2       Open      Open

   2.8v       Open      Open       Open      1 & 2      Open

   2.9v      1 & 2      Open       Open      1 & 2      Open

   3.0v       Open      1 & 2      Open      1 & 2      Open

   3.1v      1 & 2      1 & 2      Open      1 & 2      Open

   3.2v       Open      Open      1 & 2      1 & 2      Open

   3.3v      1 & 2      Open      1 & 2      1 & 2      Open

   3.4v       Open      1 & 2     1 & 2      1 & 2      Open

   3.52v     1 & 2      1 & 2     1 & 2      1 & 2      Open

  Note: Pins designated should be in the closed position.

