
DTK COMPUTER, INC.

PEM-3334D

Processor         80386DX
Processor Speed   33MHz
Chip Set          DTK
Max. Onboard DRAM 16MB (8MB on external memory card)
Cache             64KB
BIOS              AMI/DTK
Dimensions        330mm x 218mm
I/O Options       32-bit external memory card
NPU Options       80387DX/3167

[Image]

                                CONNECTIONS

  Purpose                 Location    Purpose                   Location

  Reset switch               J1       Speaker                      J4

  Turbo LED                  J2       Power LED & keylock          J5

  Turbo switch               J3       32-bit external memory      SL1
                                      card

                        USER CONFIGURABLE SETTINGS

              Function                  Jumper/Switch        Position

     BIOS type select 27256                 J6              pins 1 & 2
                                                              closed

      BIOS type select 27512                 J6              pins 2 & 3
                                                              closed

     NPU disabled                           J11              Closed

      NPU enabled                            J11               Open

     Monitor type select                   SW1/4               Off
      monochrome

      Monitor type select color             SW1/4               On

                        DRAM CONFIGURATION

         Size                 Bank 0                Bank 1

         1MB               (4) 256K x 9              NONE

         2MB               (4) 256K x 9          (4) 256K x 9

         4MB                (4) 1M x 9               NONE

         5MB                (4) 1M x 9           (4) 256K x 9

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

  Note: In order to use 16MB memory, install memory card at SL1.

                     DRAM JUMPER/SWITCH CONFIGURATION

    Size        J9         J10        SW1/1        SW1/2         SW1/3

    1MB        2 & 3      2 & 3         On           On           On

    2MB        2 & 3      2 & 3         On           On           On

    4MB        1 & 2      1 & 2         On          Off           On

    5MB        2 & 3      1 & 2        Off          Off           On

    8MB        1 & 2      1 & 2         On           On           Off

            Note: In order to use 16MB memory, install memory card at
            SL1. Pins designated should be in the closed position.

                   DRAM JUMPER CONFIGURATION

  Memory installed in Bank 2                  J8

           256K x 9                   pins 1 & 2 closed

            1M x 9                    pins 2 & 3 closed

  Note: Banks 2 & 3 are located on the external memory card.

                 DRAM JUMPER CONFIGURATION

  Memory installed in Bank 3               J7

           256K x 9                 pins 1 & 2 closed

            1M x 9                  pins 2 & 3 closed

  Note: Bank 3 is located on the external memory card.

                            CACHE CONFIGURATION

  Note: 64KB cache is factory installed and is not configurable. The
  location is unidentified.

