
DTK COMPUTER, INC.

PAM-0075I (VER. 1.00)

Processor          CX 6X86/CX 6X86L/CX 6X86MX/AM K5/AM K6/Pentium/Pentium
                   MMX
Processor Speed    90/100/120/133/150/166/200/233/266MHz
Chip Set           Intel 430TX
Video Chip Set     ATI
Maximum Onboard    256MB (EDO & SDRAM supported)
Memory
Maximum Video      4MB
Memory
Cache              256/512KB
BIOS               Award
Dimensions         304mm x 245mm
I/O Options        32-bit PCI slots (3), floppy drive interface, game/MIDI
                   port, IDE interfaces (2), parallel port, PS/2 mouse
                   port, serial ports (2), VGA port, USB connectors (2),
                   ATX power connector, microphone in, line in, speaker
                   out, AMC/VFC connector, TV out connector
NPU Options        None

[Image]

                                CONNECTIONS

  Purpose                Location      Purpose                Location

  ATX power                 ATX        Parallel port             CN7
  connector

  TV out connector          C1         USB connector 1           CN8

  AMC/VFC connector         C2         USB connector 2           CN9

  Game/MIDI port            CN1        PS/2 mouse port          CN10

  Microphone in             CN2        IDE interface 1          CN11

  Line in                   CN3        IDE interface 2          CN12

  Speaker out               CN4        Floppy drive             CN13
                                       interface

  VGA port                  CN5        Serial port 2            CN14

  Serial port 1             CN6        32-bit PCI slots       PCI  PC3

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

      Flash BIOS voltage select 12v           JP4           Pins 1 & 2
                                                              closed

      Flash BIOS voltage select 5v            JP4           Pins 2 & 3
                                                              closed

      VGA IRQ enabled                         JP10          Pins 2 & 3
                                                              closed

      VGA IRQ disabled                        JP10          Pins 1 & 2
                                                              closed

      On board video enabled                  JP11          Pins 2 & 3
                                                              closed

      On board video disabled                 JP11          Pins 1 & 2
                                                              closed

     Factory configured - do not alter       JP15             Open

      Ring in select COM1                     JP21          Pins 2 & 3
                                                              closed

      Ring in select COM2                     JP21          Pins 1 & 2
                                                              closed

      On board audio enabled                  JP22            Closed

      On board audio disabled                 JP22             Open

              DRAM CONFIGURATION

      Size          Bank 0          Bank 1

      8MB         (2) 1M x 32        None

      16MB        (2) 2M x 32        None

      16MB        (2) 1M x 32    (2) 1M x 32

      24MB        (2) 2M x 32    (2) 1M x 32

      32MB        (2) 4M x 32        None

      32MB        (2) 2M x 32    (2) 2M x 32

      40MB        (2) 4M x 32    (2) 1M x 32

      48MB        (2) 4M x 32    (2) 2M x 32

      64MB        (2) 8M x 32        None

      64MB        (2) 4M x 32    (2) 4M x 32

      72MB        (2) 8M x 32    (2) 1M x 32

      80MB        (2) 8M x 32    (2) 2M x 32

      96MB        (2) 8M x 32    (2) 4M x 32

     128MB        (2) 8M x 32    (2) 8M x 32

     128MB        (2) 16M x 32       None

     136MB        (2) 16M x 32   (2) 1M x 32

          DRAM CONFIGURATION (CONT)

      Size          Bank 0          Bank 1

     144MB        (2) 16M x 32   (2) 2M x 32

     160MB        (2) 16M x 32   (2) 4M x 32

     192MB        (2) 16M x 32   (2) 8M x 32

     256MB        (2) 16M x 32   (2) 16M x 32

  Note: Board accepts EDO memory.

             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           TAG

     256KB        (2) 32K x 32   Unidentified

     512KB        (2) 64K x 32   Unidentified

                        VIDEO MEMORY CONFIGURATION

  Note: Board accepts 1MB/2MB/4MB video memory. The configuration is
  unidentified.

                       CPU SPEED SELECTION (CX 6X86)

    CPU       Clock    Multiplier     SW1/1    SW1/2     SW1/3     SW1/4
   speed     speed

  133MHz     55MHz         2x          Off       On       On        Off

  150MHz     60MHz         2x          Off       On       On        Off

  166MHz     66MHz         2x          Off       On       On        On

                   CPU SPEED SELECTION (CX 6X86, CONT)

    CPU       Clock    Multiplier     SW1/5    SW1/6     SW1/7     SW1/8
   speed     speed

  133MHz     55MHz         2x          Off       On       On        Off

  150MHz     60MHz         2x          Off       On       Off       Off

  166MHz     66MHz         2x          Off       On       Off       Off

                     CPU SPEED SELECTION (CX 6X86L/MX)

    CPU       Clock    Multiplier     SW1/1    SW1/2     SW1/3     SW1/4
   speed     speed

  166MHz     66MHz         2x          Off       On       On        Off

  200MHz     75MHz         2x          Off       On       On        Off

                 CPU SPEED SELECTION (CX 6X86L/MX, CONT)

    CPU       Clock    Multiplier     SW1/5    SW1/6     SW1/7     SW1/8
   speed     speed

  166MHz     66MHz         2x          Off      Off       Off       Off

  200MHz     75MHz         2x          Off      Off       On        Off

                        CPU SPEED SELECTION (AM K5)

    CPU       Clock    Multiplier     SW1/1    SW1/2     SW1/3     SW1/4
   speed     speed

   90MHz     60MHz        1.5x         Off       On       Off       Off

  100MHz     66MHz        1.5x         Off       On       Off       Off

  120MHz     60MHz        1.5x         Off       On       Off       Off

  133MHz     66MHz         2x          Off       On       On        Off

  150MHz     60MHz        1.5x         Off       On       Off       Off

  166MHz     66MHz        2.5x         Off       On       On        On

                    CPU SPEED SELECTION (AM K5, CONT)

    CPU       Clock    Multiplier     SW1/5    SW1/6     SW1/7     SW1/8
   speed     speed

   90MHz     60MHz        1.5x         Off       On       Off       Off

  100MHz     66MHz        1.5x         Off      Off       Off       Off

  120MHz     60MHz        1.5x         Off       On       Off       Off

  133MHz     66MHz         2x          Off      Off       Off       Off

  150MHz     60MHz        1.5x         Off      Off       Off       Off

  166MHz     66MHz        2.5x         Off      Off       Off       Off

                        CPU SPEED SELECTION (AM K6)

    CPU       Clock    Multiplier     SW1/1    SW1/2     SW1/3     SW1/4
   speed     speed

  166MHz     66MHz        2.5x         Off       On       On        On

  200MHz     66MHz         3x          Off       On       Off       On

  233MHz     66MHz        3.5x         Off       On       Off       Off

                    CPU SPEED SELECTION (AM K6, CONT)

    CPU       Clock    Multiplier     SW1/5    SW1/6     SW1/7     SW1/8
   speed     speed

  166MHz     66MHz        2.5x         Off      Off       Off       Off

  200MHz     66MHz         3x          Off      Off       Off       Off

  233MHz     66MHz        3.5x         Off      Off       Off       Off

                        CPU SPEED SELECTION (INTEL)

    CPU       Clock    Multiplier     SW1/1    SW1/2     SW1/3     SW1/4
   speed     speed

   90MHz     60MHz        1.5x         Off       On       Off       Off

  100MHz     66MHz        1.5x         Off       On       Off       Off

  120MHz     60MHz         2x          Off       On       On        Off

  133MHz     66MHz         2x          Off       On       On        Off

  150MHz     60MHz        2.5x         Off       On       On        On

  166MHz     66MHz        2.5x         Off       On       On        On

  200MHz     66MHz         3x          Off       On       Off       On

  233MHz     66MHz        3.5x         Off       On       Off       Off

  266MHz     66MHz        3.5x         Off       On       Off       Off

                    CPU SPEED SELECTION (INTEL, CONT)

    CPU       Clock    Multiplier     SW1/5    SW1/6     SW1/7     SW1/8
   speed     speed

   90MHz     60MHz        1.5x         Off       On       Off       Off

  100MHz     66MHz        1.5x         Off      Off       Off       Off

  120MHz     60MHz         2x          Off       On       Off       Off

  133MHz     66MHz         2x          Off      Off       Off       Off

  150MHz     60MHz        2.5x         Off       On       Off       Off

  166MHz     66MHz        2.5x         Off      Off       Off       Off

  200MHz     66MHz         3x          Off      Off       Off       Off

  233MHz     66MHz        3.5x         Off      Off       Off       Off

  266MHz     66MHz        3.5x         Off      Off       Off       Off

                      CPU VOLTAGE SELECTION (SINGLE)

          Voltage                   JP18                    JP19

           3.3v                     Open             1 & 2, 5 & 6, 7 & 8

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

  Note: Pins designated should be in the closed position.

                 CPU VOLTAGE SELECTION (DUAL)

    Voltage         V core           JP18            JP19

      3.3v           2.8v        1 & 3, 2 & 4       7 & 8

      3.3v           2.9v        1 & 3, 2 & 4    1 & 2, 7 & 8

      3.3v           3.2v        1 & 3, 2 & 4    5 & 6, 7 & 8

  Note: Pins designated should be in the closed position.

