
INFORMTECH INTERNATIONAL, INC.

IT386EA VER. 1.00

Processor         80386DX
Processor Speed   25MHz
Chip Set          Intel
Max. Onboard DRAM 32MB
Cache             None
BIOS              Phoenix
Dimensions        330mm x 218mm
I/O Options       None
NPU Options       80387DX

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                   Location

  Turbo switch                P1       Reset switch                P4

  Turbo LED                   P2       Power LED & keylock         P5

  Speaker                     P3

                        USER CONFIGURABLE SETTINGS

                Function                     Switch          Position

     NPU disabled                           SW1/1              On

      NPU enabled                            SW1/1             Off

     Monitor type select monochrome         SW1/2             Off

      Monitor type select color              SW1/2              On

     Memory banks filled 1                  SW1/5              On

      Memory banks filled 2                  SW1/5             Off

              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

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

      16MB        (4) 4M x 9         NONE

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

                      DRAM TYPE JUMPER CONFIGURATION

  SIMM Size       J6          J7           J8           J9         J10

  256K x 9      Closed       1 & 2        Open        2 & 3       1 & 2

   1M x 9        Open        2 & 3       1 & 2        2 & 3       2 & 3

   4M x 9        Open        2 & 3       2 & 3        1 & 2       2 & 3

  Note: Pins designated should be in the closed position.

                  DRAM TYPE JUMPER CONFIGURATION (CONT)

  SIMM Size      J11          J12         J13         SW1/3       SW1/4

  256K x 9       Open        Open        1 & 2          On          On

   1M x 9       Closed       Open        3 & 4          On         Off

   4M x 9        Open       Closed       3 & 4         Off         Off

  Note: Pins designated should be in the closed position.

