
DTK COMPUTER, INC.

PEM-3300

Processor          80386DX
Processor Speed    33MHz
Chip Set           VLSI
Max. Onboard DRAM  16MB (8MB on external memory card)
Cache              64/256KB
BIOS               AMI/Award/DTK/Phoenix
Dimensions         351mm x 284mm
I/O Options        32-bit external memory card slot (PEI-306)
NPU Options        80387/3167

[Image]

                                CONNECTIONS

  Purpose                 Location     Purpose                  Location

  Power LED & keylock        J1        Turbo switch                J5

  Reset switch               J2        External battery            J6

  Speaker                    J3        32-bit external            S15
                                       memory card

  Turbo LED                  J4

                        USER CONFIGURABLE SETTINGS

              Function                  Jumper/Switch         Position

     NPU disabled                           W14               Closed

      NPU enabled                            W14                Open

     Monitor type select                   SW1/6               Off
      monochrome

      Monitor type select color             SW1/6                On

                            DRAM CONFIGURATION

  Size    Bank 0       P-0       Bank 1       P-1       Bank 2    Bank 3

  1MB       (8)        (4)        NONE       NONE        NONE      NONE
           44256      41256

  1MB      NONE       NONE        NONE       NONE        NONE       (4)
                                                                   256K x
                                                                     9

  2MB       (8)        (4)         (8)        (4)        NONE      NONE
           44256      41256      44256       41256

  2MB       (8)        (4)        NONE       NONE        NONE       (4)
           44256      41256                                        256K x
                                                                     9

  2MB      NONE       NONE         (8)        (4)        NONE       (4)
                                 44256       41256                 256K x
                                                                     9

  4MB       (8)        (4)         (8)        (4)        (12)      NONE
          411000     411000      411000     411000      411000

  4MB      NONE       NONE        NONE       NONE        NONE      (4) 1M
                                                                    x 9

  5MB       (8)        (4)        NONE       NONE        NONE      (4) 1M
           44256      41256                                         x 9

  8MB       (8)        (4)         (8)        (4)        (12)      (4) 1M
          411000     411000      411000     411000      411000      x 9

                         DRAM JUMPER CONFIGURATION

  Size    W1 -   W7     W8    SW1/1     SW1/2    SW1/3    SW1/4    SW1/5
           W6

  1MB      2 &   2 &    2 &     On       On       On        On       On
           3      3     3

  1MB      1 &   2 &    2 &     On       On       On        On       On
           2      3     3

  2MB      2 &   2 &    2 &     On       On       On        On       On
           3      3     3

  2MB      2 &   2 &    2 &     On       On       On        On       On
           3      3     3

  2MB      1 &   2 &    2 &     On       On       On        On       On
           2      3     3

  4MB      2 &   1 &    1 &     On       On       Off       On      Off
           3      2     2

  4MB      1 &   1 &    1 &     On       On       Off       On      Off
           2      2     2

  5MB      2 &   2 &    1 &    Off       On       On       Off       On
           3      3     2

  8MB      2 &   1 &    1 &    Off       On       Off      Off      Off
           3      2     2

  Note:Pins designated should be in the closed position.

            CACHE CONFIGURATION

     Size          Bank 0          TAG

     64KB        (8) 16K x 4   (2) 16K x 4

     256KB       (8) 64K x 4   (2) 64K x 4

                  CACHE JUMPER CONFIGURATION

        Size                  W9                  W10

        64KB           pins 1 & 2 closed   pins 1 & 2 closed

        256KB          pins 2 & 3 closed   pins 2 & 3 closed

