DTK COMPUTER, INC.

PEM-3335D(S)/4035D(S)

Processor             80386DX
Processor Speed       33/40MHz
Chip Set              DTK
Max. Onboard DRAM     16MB (8MB on external memory card)
Cache                 64KB
BIOS                  AMI/DTK
Dimensions            330mm x 222mm
I/O Options           32-bit external memory card slot (PEI-307)
NPU Options           80387/3167

[Image]

                                CONNECTIONS

  Purpose                Location      Purpose                Location

  32-bit external           CN1        Turbo switch        J3 pins 1 & 2
  memory card

  Reset switch              J1         Speaker                   J4

  Turbo LED                 J2         Power LED &               J5
                                       keylock

                        USER CONFIGURABLE SETTINGS

              Function                  Jumper/Switch         Position

  »   CPU speed select switchable             J3             pins 1 & 2
      from turbo switch                                        closed

      CPU speed select switchable             J3             pins 2 & 3
      from keyboard                                            closed

      CPU speed select switchable             J3                Open
      from turbo switch w/cache
      support

  »   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

     DRAM SWITCH CONFIGURATION

  Size     SW1/1   SW1/2    SW1/3

   1MB      On       On       On

   2MB      On       On       On

   4MB      On      Off       On

   5MB      Off     Off       On

   8MB      On       On      Off