UNIDENTIFIED

CY-903

Processor         80386SX
Processor Speed   16/20/25MHz
Chip Set          VLSI
Max. Onboard DRAM 32MB
Cache             None
BIOS              Award
Dimensions        254mm x 218mm
I/O Options       None
NPU Options       80387SX

[Image]

                                CONNECTIONS

  Purpose                   Location    Purpose                  Location

  External battery             J3       Turbo LED                  J6

  Power LED & keylock          J4       Reset switch               J7

  Speaker                      J5       Turbo switch               J8

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

  »   Monitor type select color               JP1             Closed

      Monitor type select monochrome          JP1              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

     2.5MB       (2) 256K x 9   (2) 1M x 9        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

     8.5MB       (2) 256K x 9   (2) 4M x 9        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

    16.5MB       (2) 4M x 9     (2) 4M x 9    (2) 256K x 9       NONE

     17MB        (2) 256K x 9  (2) 256K x 9    (2) 4M x 9     (2) 4M x 9

     18MB        (2) 4M x 9     (2) 4M x 9     (2) 1M x 9        NONE

     20MB        (2) 1M x 9     (2) 1M x 9     (2) 4M x 9     (2) 4M x 9

     24MB        (2) 4M x 9     (2) 4M x 9     (2) 4M x 9        NONE

     32MB        (2) 4M x 9     (2) 4M x 9     (2) 4M x 9     (2) 4M x 9