
DTK COMPUTER, INC.

PAM-0054I (VER. 1.10)

Processor                Pentium
Processor Speed          75/90/100/120/133MHz
Chip Set                 Unidentified
Video Chip Set           None
Maximum Onboard Memory   128MB (EDO supported)
Maximum Video Memory     None
Cache                    256/512KB
BIOS                     AMI/Award
Dimensions               330mm x 218mm
I/O Options              32-bit PCI slots (3), floppy drive interface, IDE
                         interfaces (2), parallel port, PS/2 mouse port,
                         serial ports (2), VRM connector
NPU Options              None

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  IDE interface 1             J4       VRM connector              J14

  Floppy drive interface      J5       Reset switch               J27

  PS/2 mouse port             J6       Turbo LED                  J31

  Serial port 1               J7       Speaker                    JP20

  IDE interface 2             J8       CPU fan power              JP25

  Parallel port               J9       Power LED & keylock        JP26

  Serial port 2              J10       32-bit PCI slots         PC1 - PC3

  IDE interface LED          J11

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

      On board I/O enabled                    JP4           Pins 1 & 2
                                                              closed

      On board I/O disabled                   JP4           Pins 2 & 3
                                                              closed

      Flash BIOS voltage select 12v           JP19          Pins 1 & 2
                                                              closed

      Flash BIOS voltage select 5v            JP19          Pins 2 & 3
                                                              closed

     CMOS memory normal operation            JP22             Open

      CMOS memory clear                       JP22            Closed

                           DRAM 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

            Note: Memory installed in Banks 0 & 1 is interchangeable.

                            CACHE CONFIGURATION

       Size             Bank 0           Bank 1               TAG

     256KB (A)           None         (8) 32K x 8     (1) 8K/16K/32K x 8

     256KB (B)       (2) 32K x 32         None               None

       512KB             None         (8) 64K x 8       (1) 16K/32K x 8

        CACHE JUMPER CONFIGURATION

        Size                 JP32

        None          Pins 1 & 2 closed

      256KB (A)       Pins 1 & 2 closed

      256KB (B)       Pins 1 & 2 closed

        512KB         Pins 2 & 3 closed

                       CPU SPEED SELECTION (W42C25)

     CPU speed        Clock speed   Multiplier      JP9          JP21

       75MHz            50MHz          1.5x        5 & 6         Open

       90MHz            60MHz          1.5x       1 & 2, 3       Open
                                                    & 4

       100MHz           66MHz          1.5x        3 & 4         Open

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

       133MHz           66MHz           2x         3 & 4        Closed

  Note: Pins designated should be in the closed position.

                       CPU SPEED SELECTION (MX8318)

     CPU speed        Clock speed   Multiplier      JP9          JP21

       75MHz            50MHz          1.5x        5 & 6         Open

       90MHz            60MHz          1.5x        3 & 4         Open

       100MHz           66MHz          1.5x       1 & 2, 5       Open
                                                    & 6

       120MHz           60MHz           2x         3 & 4        Closed

       133MHz           66MHz           2x        1 & 2, 5      Closed
                                                    & 6

  Note: Pins designated should be in the closed position.

                       CPU SPEED SELECTION (IMI1464)

     CPU speed       Clock speed   Multiplier        JP9         JP21

       75MHz           50MHz          1.5x          1 & 2        Open

       90MHz           60MHz          1.5x         1 & 2, 5      Open
                                                     & 6

      100MHz           66MHz          1.5x         1 & 2, 3      Open
                                                   & 4, 5 &
                                                      6

      120MHz           60MHz           2x          1 & 2, 5     Closed
                                                     & 6

      133MHz           66MHz           2x          1 & 2, 3     Closed
                                                   & 4, 5 &
                                                      6

  Note: Pins designated should be in the closed position.

     CPU VOLTAGE SELECTION

  Voltage     JP29      JP30

   3.4v      Closed     Open

   3.5v       Open     Closed

                    DMA CHANNEL SELECTION

       Channel               JP10                 JP11

          1            Pins 1 & 2 closed   Pins 1 & 2 closed

          3            Pins 2 & 3 closed   Pins 2 & 3 closed

