
INFORMTECH INTERNATIONAL, INC.

IT-AS40

Processor         80386SX
Processor Speed   16/20/25MHz
Chip Set          FOREX
Max. Onboard DRAM 16MB
Cache             16/32/64KB
BIOS              AMI
Dimensions        220mm x 218mm
I/O Options       None
NPU Options       None

[Image]

                                CONNECTIONS

  Purpose                   Location   Purpose                   Location

  Power LED & keylock         J1       Reset switch                J4

  Speaker                     J2       Turbo switch                J5

  Turbo LED                   J3       External battery            JP6

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

     CMOS memory normal operation            JP1              Open

      CMOS memory clear                       JP1              Open

     Monitor type select color               JP3              Open

      Monitor type select monochrome          JP3              Open

     Factory configured - do not             JP4              Open
      alter

              DRAM CONFIGURATION

      Size          Bank 0          Bank 1

      1MB         (2) 256K x 9   (2) 256K x 9

      2MB         (2) 1M x 9         NONE

      4MB         (2) 1M x 9      (2) 1M x 9

      8MB         (2) 4M x 9         NONE

      16MB        (2) 4M x 9      (2) 4M x 9

                    CACHE CONFIGURATION

     Size          Bank 0         Bank 1          TAG

     16KB        (1) 8K x 8     (1) 8K x 8    (1) 8K x 8

     32KB       (1) 32K x 8    (1) 32K x 8    (1) 8K x 8

     64KB       (1) 32K x 8    (1) 32K x 8    (1) 16K x 8

     64KB       (1) 32K x 8    (1) 32K x 8    (1) 32K x 8

        CACHE JUMPER CONFIGURATION

        Size                  J2

        16KB          pins 1 & 2 closed

        32KB          pins 1 & 2 closed

        64KB          pins 2 & 3 closed

