
CHEERFUL INTERNATIONAL CORPORATION

CT340SX

Processor         80386SX
Processor Speed   16/20MHz
Chip Set          VLSI
Max. Onboard DRAM 16MB
Cache             None
BIOS              MR
Dimensions        330.2mm x 218.4mm
I/O Options       None
NPU Options       80387SX

[Image]

                                CONNECTIONS

  Purpose                   Location    Purpose                  Location

  External battery             J1       Turbo LED                  J11

  Power LED & keylock          J9       Reset switch               J12

  Turbo switch                J10       Speaker                    J13

                        USER CONFIGURABLE SETTINGS

                Function                    Jumper          Position

     Monitor type select monochrome          J3              Open

      Monitor type select color               J3             Closed

                            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

   4.5MB      (2) 1M x 9     (2) 1M x 9      (2) 256K x 9       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

    8MB       (2) 4M x 9        NONE            NONE            NONE

    9MB      (2) 256K x 9    (2) 256K x 9    (2) 4M x 9         NONE

   10MB       (2) 1M x 9     (2) 4M x 9         NONE            NONE

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

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

