
DTK COMPUTER, INC.

PAM-0065I (VER. 1.01)

Device Type       Mainboard
Processor         CX 6X86/AM K5/Pentium/Pentium MMX
Processor Speed   75/90/100/110/120/133/150/166/180/200MHz
Chip Set          Intel 430VX
Video Chip Set    S3
Maximum Onboard   128MB (EDO & SDRAM supported)
Memory
Maximum Video     2MB
Memory
Cache             256/512KB
BIOS              Award/AMI
Dimensions        200mm x 320mm
I/O Options       Floppy drive interface, IDE interfaces (2), parallel
                  port, PS/2 mouse port, serial ports (2), VGA feature
                  connector, VGA port, riser slot, cache slot, IR
                  connector, USB connectors (2)

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  Reset switch                J1       VGA port                   J14

  SMI switch                  J2       Parallel port              J15

  Green PC LED                J3       Serial port 1              J16

  Speaker                     J4       Serial port 2              J17

  IDE interface LED           J5       USB connector 1            J18

  Power LED                   J6       USB connector 2            J19

  IDE interface 1             J7       Fast IR connector          J20

  IDE interface 2             J8       IR connector               J21

  Floppy drive                J9       PS/2 mouse port            J22
  interface

  VGA feature connector      J12       Cache slot                 SL1

  S3 module upgrade          J13       Riser slot                 SL2
  connector

                        USER CONFIGURABLE SETTINGS

               Function                    Label           Position

     Factory configured - do not           JP1          Unidentified
      alter

     Factory configured - do not           JP2          Unidentified
      alter

     S3 MPEG module normal                 JP8              Open

      S3 MPEG module installed on           JP8             Closed
      J13

     CMOS normal operation                 JP9              Open

      CMOS clear                            JP9             Closed

      Flash BIOS voltage select 5v         JP13        Pins 2 & 3 closed

      Flash BIOS voltage select 12V        JP13        Pins 1 & 2 closed

      On board video enabled               JP14             Closed

      On board video disabled              JP14              Open

             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

             DIMM CONFIGURATION

     Size          Bank 0        Bank 1

      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) 8M x 64   (1) 8M x 64

                            CACHE CONFIGURATION

       Size           Bank 0              SL1                  TAG

      256KB         (2) 32K x 32     None installed       8/16/32KB x 8

      512KB         (2) 64K x 32      256KB module        8/16/32KB x 8
                                       installed

            VIDEO MEMORY CONFIGURATION

     Size            Bank 0            Bank 1

      1MB        (2) 256KB x 16         None

      2MB        (2) 256KB x 16    (2) 256KB x 16

                        CPU SPEED SELECTION (INTEL)

    CPU      Clock    Multiplier    JP4    JP5     S1       S2       S3
  speed     speed

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

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

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

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

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

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

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

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

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

  Note: Pins designated are in the closed position.

                      CPU SPEED SELECTION (INTEL MMX)

    CPU      Clock     Multiplier    JP4    JP5     S1       S2      S3
  speed      speed

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

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

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

  Note: Pins designated are in the closed position.

                       CPU SPEED SELECTION (CX 6X86)

    CPU      Clock   Multiplier    JP4    JP5     S1       S2       S3
  speed     speed

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

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

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

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

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

  Note: Pins designated are in the closed position.

                        CPU SPEED SELECTION (AM K5)

    CPU      Clock    Multiplier    JP4    JP5     S1       S2       S3
  speed     speed

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

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

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

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

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

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

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

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

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

  Note: Pins designated are in the closed position.

       CPU SPEED SELECTION (INTEL WITH PLL52C61-01 CLOCK GENERATOR)

    CPU      Clock   Multiplier    JP4    JP5     S1       S2       S3
  speed     speed

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

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

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

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

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

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

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

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

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

  Note: Pins designated are in the closed position.

     CPU SPEED SELECTION (INTEL MMX WITH PLL52C61-01 CLOCK GENERATOR)

    CPU      Clock     Multiplier    JP4    JP5     S1       S2      S3
  speed      speed

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

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

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

  Note: Pins designated are in the closed position.

      CPU SPEED SELECTION (CX 6X86 WITH PLL52C61-01 CLOCK GENERATOR)

    CPU      Clock   Multiplier    JP4    JP5     S1       S2       S3
  speed     speed

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

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

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

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

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

  Note: Pins designated are in the closed position.

       CPU SPEED SELECTION (AM K5 WITH PLL52C61-01 CLOCK GENERATOR)

    CPU      Clock   Multiplier    JP4    JP5     S1       S2       S3
  speed     speed

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

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

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

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

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

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

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

  Note: Pins designated are in the closed position.

          CPU VOLTAGE SELECTION (SINGLE)

  Voltage     JP3        S4        S5        S6

   3.4V      Closed    Closed    Closed    Closed

   3.5V       Open     Closed    Closed    Closed

                  CPU VOLTAGE SELECTION (DUAL)

   V Core        V I/O       JP3       S4        S5       S6

    2.9V         3.4V       Closed    Open      Open     Open

