
DTK COMPUTER, INC.

PAM-0055I (VER. 2.10)

Processor          CX M1/AM K5/Pentium
Processor Speed    75/83/90/100/120/133/150/166/180/200MHz
Chip Set           Intel
Video Chip Set     None
Maximum Onboard    256MB (EDO supported)
Memory
Maximum Video      None
Memory
Cache              256/512KB
BIOS               AMI
Dimensions         265mm x 220mm
I/O Options        32-bit PCI slots (4), floppy drive interface, green PC
                   connector, IDE interfaces (2), parallel port, serial
                   ports (2), IR connector, PS/2 mouse interface
NPU Options        None

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  IR connector                J1       Serial port 2              J12

  Power LED & keylock         J2       Serial port 1              J13

  Speaker                     J4       PS/2 mouse interface       J16

  IDE interface LED           J5       Turbo LED                  J19

  IDE interface 1             J6       Green PC connector         JP8

  IDE interface 2             J7       Reset switch               JP11

  Floppy drive interface      J8       32-bit PCI slots         PC1 - PC4

  Parallel port              J11

                        USER CONFIGURABLE SETTINGS

               Function                    Label           Position

     Factory configured - do not           J3           Unidentified
      alter

      Flash BIOS voltage select 5v         JP20        Pins 2 & 3 closed

      Flash BIOS voltage select 12v        JP20        Pins 1 & 2 closed

                      DRAM CONFIGURATION

        Size                Bank 0               Bank 1

         8MB             (2) 1M x 36              None

        16MB             (2) 1M x 36          (2) 1M x 36

        16MB             (2) 2M x 36              None

        24MB             (2) 1M x 36          (2) 2M x 36

        32MB             (2) 2M x 36          (2) 2M x 36

        32MB             (2) 4M x 36              None

        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) 1M x 36          (2) 8M x 36

        80MB             (2) 8M x 36          (2) 2M x 36

        96MB             (2) 4M x 36          (2) 8M x 36

        128MB            (2) 8M x 36          (2) 8M x 36

        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. Banks are interchangeable.

                            CACHE CONFIGURATION

       Size              Bank 0            Bank 1              TAG

       256MB          (2) 32K x 32          None            (1) 8K x 8

       512KB          (2) 32K x 32      (2) 32K x 32     (1) 16K/32K x 8

                        CPU SPEED SELECTION (CYRIX)

  CPU speed     Clock       Multiplier        JP1        JP2       JP18
                speed

   120MHz       60MHz           2x          Closed      Open      1 & 2,
                                                                  3 & 4

   133MHz       66MHz           2x          Closed      Open       Open

   150MHz       60MHz           2x          Closed      Open      3 & 4

   166MHz       66MHz           2x          Closed      Open      1 & 2

  Note: Pins designated should be in the closed position.

                         CPU SPEED SELECTION (AMD)

  CPU speed     Clock       Multiplier        JP1        JP2       JP18
                speed

   75MHz        50MHz          1.5x          Open       Open      1 & 2,
                                                                  3 & 4

   90MHz        60MHz          1.5x          Open       Open      3 & 4

   100MHz       66MHz          1.5x          Open       Open      1 & 2

   120MHz       60MHz          1.5x          Open       Open      1 & 2

   133MHz       66MHz          1.5x          Open       Open      3 & 4

   150MHz       60MHz           2x          Closed      Open      3 & 4

   166MHz       66MHz           2x          Closed      Open      1 & 2

  Note: Pins designated should be in the closed position.

                        CPU SPEED SELECTION (INTEL)

  CPU speed     Clock      Multiplier       JP1         JP2        JP18
               speed

   75MHz       50MHz          1.5x          Open        Open       1 & 2,
                                                                   3 & 4

   90MHz       60MHz          1.5x          Open        Open       3 & 4

   100MHz      66MHz          1.5x          Open        Open       1 & 2

   120MHz      60MHz           2x          Closed       Open       3 & 4

   133MHz      66MHz           2x          Closed       Open       1 & 2

   150MHz      60MHz          2.5x         Closed      Closed      3 & 4

   166MHz      66MHz          2.5x         Closed      Closed      1 & 2

   180MHz      60MHz           3x           Open       Closed      3 & 4

   200MHz      66MHz           3x           Open       Closed      1 & 2

  Note: Pins designated should be in the closed position.

     CPU VOLTAGE SELECTION

  Voltage     JP9       JP10

   3.4v       Open     Closed

   3.5v      Closed     Open

