
FRONTIER INDUSTRIAL, INC.

CT 386 SX

Processor         80386SX
Processor Speed   20/25MHz
Chip Set          VLSI
Max. Onboard DRAM 16MB
Cache             None
BIOS              AMI
Dimensions        220mm x 220mm
I/O Options       None
NPU Options       80387SX

[Image]

                                CONNECTIONS

  Purpose                   Location   Purpose                   Location

  Speaker                     J5       Power LED & Keylock         J10

  Turbo LED                   J6       Turbo switch                SW1

  External battery            J8       Reset switch                SW2

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

      Monitor type select color               JP11            Closed

      Monitor type select monochrome          JP11             Open

     Parity check enabled                    JP90            Closed

      Parity check disabled                   JP90             Open

                            DRAM CONFIGURATION

     Size          Bank 0        Bank 1         Bank 2         Bank 3

     512KB      (2) 256K x 9      NONE           NONE           NONE

      1MB       (2) 256K x 9   (2) 256K x 9      NONE           NONE

     1.5MB      (2) 256K x 9   (2) 256K x 9   (2) 256K x 9      NONE

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

      2MB        (2) 1M x 9       NONE           NONE           NONE

      3MB       (2) 256K x 9   (2) 256K x 9   (2) 1M x 9        NONE

      4MB        (2) 1M x 9    (2) 1M x 9        NONE           NONE

      5MB       (2) 256K x 9   (2) 256K x 9   (2) 1M x 9     (2) 1M x 9

      6MB        (2) 1M x 9    (2) 1M x 9     (2) 1M x 9        NONE

      8MB        (2) 1M x 9    (2) 1M x 9     (2) 1M x 9     (2) 1M x 9

     12MB        (2) 1M x 9    (2) 4M x 9        NONE           NONE

     16MB        (2) 4M x 9       NONE           NONE           NONE

