
PEAKTRON COMPUTER, INC.

PA386DF

Processor         80386DX
Processor Speed   25/33MHz
Chip Set          Peaktron
Max. Onboard DRAM 32MB
Cache             None
BIOS              AMI
Dimensions        330mm x 220mm
I/O Options       None
NPU Options       80387/3167

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                   Location

  Reset switch                J2       Speaker                     J5

  Turbo switch                J3       Power LED & keylock         J6

  Turbo LED                   J4       External battery            JP1

                        USER CONFIGURABLE SETTINGS

               Function                  Jumper/Switch        Position

     CPU speed select switchable at          J11               Open
      turbo switch

      CPU speed select switchable at          J11             pins 1 & 2
      keyboard controller pin 32                               closed

      CPU speed select switchable at          J11             pins 2 & 3
      keyboard controller pin 23                               closed

     Monitor type select monochrome          J12               Open

      Monitor type select color               J12              Closed

     Parity check disabled                   J13              Closed

      Parity check enabled                    J13               Open

     Shadow BIOS ROM disabled               SW1/5               On

      Shadow BIOS ROM enabled                SW1/5               Off

     DRAM select non-interleaved            SW1/6               On
      mode

      DRAM select interleaved mode           SW1/6               Off

     Bus speed select ATCLK/3               SW1/7               Off

      Bus speed select ATCLK/4               SW1/7               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) 256K x 9    (4) 1M x 9

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

      16MB        (4) 4M x 9         NONE

      20MB        (4) 1M x 9      (4) 4M x 9

      32MB        (4) 4M x 9      (4) 4M x 9

         DRAM SWITCH CONFIGURATION

  Size     SW1/1   SW1/2    SW1/3    SW1/4

   1MB      On       On      Off       On

   2MB      Off      On      N/A      Off

   4MB      On      Off       On      Off

   5MB      Off      On      Off       On

   8MB      Off     Off      N/A       On

  16MB      On      Off      Off      Off

  20MB      Off     Off       On      Off

  32MB      Off     Off      Off      Off

                   CPU SPEED CONFIGURATION

        Speed                 J7                   J8

        25MHz          pins 1 & 2 closed   pins 1 & 2 closed

        33MHz          pins 2 & 3 closed   pins 2 & 3 closed

                            BIOS CONFIGURATION

           Size                      J9                      J10

            27512                 Closed             pins 2 & 3 closed

            27256                  Open              pins 1 & 2 closed

