
WYSE TECHNOLOGY, INC.

WYSE DECISION 386/25

Processor         80386DX
Processor Speed   25MHz
Chip Set          WYSE
Max. Onboard DRAM 32MB
Cache             64/128KB
BIOS              WYSE
Dimensions        330mm x 218mm
I/O Options       None
NPU Options       80387/3167

[Image]

                                CONNECTIONS

  Purpose                   Location    Purpose                  Location

  External battery             J9       Speaker                    J14

  Turbo LED                   J12       Turbo switch               J15

  Power LED & keylock         J13       Reset switch               J16

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

     Monitor type select color               JMP1            Closed

      Monitor type select monochrome          JMP1             Open

     Factory test enabled                    JMP3             Open

      Factory test disabled                   JMP3            Closed

     CMOS memory normal operation            JMP4           pins 2 & 3
                                                              closed

      CMOS memory clear                       JMP4           pins 1 & 2
                                                              closed

                            DRAM CONFIGURATION

     Size         Bank 0         Bank 1         Bank 2         Bank 3

     1MB         (1) 256K x       NONE           NONE           NONE
                    36

     2MB         (1) 512K x       NONE           NONE           NONE
                    36

     3MB         (1) 512K x    (1) 256K x        NONE           NONE
                    36             36

     4MB         (1) 512K x    (1) 512K x        NONE           NONE
                    36             36

     4MB        (1) 1M x 36       NONE           NONE           NONE

     5MB         (1) 512K x    (1) 512K x     (1) 256K x        NONE
                    36             36             36

     5MB        (1) 1M x 36    (1) 256K x        NONE           NONE
                                   36

     6MB         (1) 512K x    (1) 512K x     (1) 512K x        NONE
                    36             36             36

     6MB        (1) 1M x 36    (1) 512K x        NONE           NONE
                                   36

     7MB        (1) 1M x 36    (1) 512K x     (1) 256K x        NONE
                                   36             36

     7MB         (1) 512K x    (1) 512K x     (1) 512K x    (1) 256K x 36
                    36             36             36

     8MB         (1) 512K x    (1) 512K x     (1) 512K x    (1) 512K x 36
                    36             36             36

     8MB        (1) 1M x 36    (1) 512K x     (1) 512K x        NONE
                                   36             36

     9MB        (1) 1M x 36    (1) 512K x     (1) 512K x    (1) 256K x 36
                                   36             36

     9MB        (1) 2M x 36    (1) 256K x        NONE           NONE
                                   36

     10MB       (1) 1M x 36    (1) 512K x     (1) 512K x    (1) 512K x 36
                                   36             36

     10MB       (1) 2M x 36    (1) 512K x        NONE           NONE
                                   36

     11MB       (1) 2M x 36    (1) 512K x     (1) 256K x        NONE
                                   36             36

     12MB       (1) 2M x 36    (1) 512K x     (1) 512K x        NONE
                                   36             36

     13MB       (1) 2M x 36    (1) 512K x     (1) 512K x    (1) 256K x 36
                                   36             36

     14MB       (1) 2M x 36    (1) 512K x     (1) 512K x    (1) 512K x 36
                                   36             36

     15MB       (1) 2M x 36   (1) 1M x 36     (1) 512K x    (1) 256K x 36
                                                  36

     16MB       (1) 2M x 36   (1) 1M x 36     (1) 512K x    (1) 512K x 36
                                                  36

     16MB       (1) 2M x 36   (1) 2M x 36        NONE           NONE

     17MB       (1) 2M x 36   (1) 2M x 36     (1) 256K x        NONE
                                                  36

     18MB       (1) 2M x 36   (1) 2M x 36     (1) 512K x        NONE
                                                  36

     19MB       (1) 2M x 36   (1) 2M x 36     (1) 512K x    (1) 256K x 36
                                                  36

     20MB       (1) 2M x 36   (1) 2M x 36     (1) 512K x    (1) 512K x 36
                                                  36

     20MB       (1) 2M x 36   (1) 2M x 36    (1) 1M x 36        NONE

     21MB       (1) 2M x 36   (1) 2M x 36    (1) 1M x 36    (1) 256K x 36

     22MB       (1) 2M x 36   (1) 2M x 36    (1) 1M x 36    (1) 512K x 36

     24MB       (1) 2M x 36   (1) 2M x 36    (1) 2M x 36        NONE

     25MB       (1) 2M x 36   (1) 2M x 36    (1) 2M x 36    (1) 256K x 36

     26MB       (1) 2M x 36   (1) 2M x 36    (1) 2M x 36    (1) 512K x 36

     28MB       (1) 2M x 36   (1) 2M x 36    (1) 2M x 36     (1) 1M x 36

     32MB       (1) 2M x 36   (1) 2M x 36    (1) 2M x 36     (1) 2M x 36

           CACHE CONFIGURATION

     Size        Bank 0        Bank 1

     64KB       (8) 8K x 8      NONE

    128KB       (8) 8K x 8   (8) 8K x 8

        CACHE JUMPER CONFIGURATION

        Size                 JMP6

        64KB          pins 2 & 3 closed

        128KB         pins 1 & 2 closed

