HAUPPAUGE COMPUTER WORKS, INC.

386 XT20-02/AT20-02

Processor         80386DX
Processor Speed   20MHz
Chip Set          C & T
Max. Onboard DRAM 4MB
Cache             None
BIOS              Award
Dimensions        330mm x 218mm
I/O Options       32-bit external memory card slot
NPU Options       80387

[Image]

                                CONNECTIONS

  Purpose                 Location     Purpose                  Location

  Reset switch               J9        External battery           J21

  Speaker                    J19       32-bit external             S1
                                       memory card

  Power LED & keylock        J20

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

  »   Monitor type select color                SW1           pins 2 & 3
                                                              closed

      Monitor type select monochrome           SW1             Open

                     DRAM CONFIGURATION

   Size      Bank 0      Bank 1       Bank 2       Bank 3

   1MB      (9) 44256     NONE         NONE         NONE

   2MB      (9) 44256   (9) 44256      NONE         NONE

   3MB      (9) 44256   (9) 44256    (9) 44256      NONE

   4MB      (9) 44256   (9) 44256    (9) 44256    (9) 44256