PC BRAND

TRUMP-386 MAINBOARD

Processor           80386DX
Processor Speed     25MHz
Chip Set            C & T
Max. Onboard DRAM   None
Cache               None
BIOS                Unidentified
Dimensions          330mm x 218mm
I/O Options         32-bit external memory card slots (2)
NPU Options         80287/80387

[Image]

                                CONNECTIONS

  Purpose                 Location     Purpose                 Location

  Speaker                   JP1        External battery           JP4

  Reset switch              JP2        Turbo LED                  JP5

  Power LED & keylock       JP3        32-bit external            S1
                                       memory cards

                        USER CONFIGURABLE SETTINGS

                Function                     Switch          Position

  »   Battery type select internal            SW1/3             On

      Battery type select external            SW1/3             Off

  »   Monitor type select color               SW1/6             On

      Monitor type select monochrome          SW1/6             Off

                        POWER SIGNAL CONFIGURATION

            Setting                     SW1/1                SW1/2

  Power good signal detect from          On                   Off
          power supply

  Power good signal detect from          Off                  On
             board

  CPU SPEED CONFIGURATION

  Speed    SW1/7    SW1/8

  20MHz     On       Off

  25MHz     Off       On

     NPU CONFIGURATION

  Type     SW1/4    SW1/5

  None      On       Off

  80287     On       Off

  80387     Off      On

[Image]

                            DRAM CONFIGURATION

    Size         Bank 0         Bank 1         Bank 2          Bank 3

    2MB        (18) 44256        NONE           NONE            NONE

    4MB        (18) 44256     (18) 44256        NONE            NONE

    6MB        (18) 44256     (18) 44256     (18) 411000        NONE

    8MB        (18) 44256     (18) 44256     (18) 411000     (18) 411000

    8MB       (18) 441000        NONE           NONE            NONE

    10MB      (18) 441000    (18) 411000        NONE            NONE

    12MB      (18) 441000    (18) 411000     (18) 411000        NONE

    14MB      (18) 441000    (18) 411000     (18) 411000     (18) 411000

    16MB      (18) 441000    (18) 441000        NONE            NONE

  Note:Two memory cards may be installed.

  On the first card, SW2/switches 1-4 should be closed, and SW2/switches
  5-8 should be open.

  On the second card, SW2/switches 1-4 should be open, and SW2/switches
  5-8 should be closed.