AQUARIUS SYSTEMS, INC.

486E/486C

Processor         80486SX
Processor Speed   25/33MHz
Chip Set          Intel
Max. Onboard DRAM 64MB
Cache             64/128/256KB
BIOS              Phoenix
Dimensions        355mm x 305mm
I/O Options       None
NPU Options       4167

[Image]

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

  »   Monitor type select color               JP1           pins 2 & 3
                                                              closed

      Monitor type select monochrome          JP1           pins 1 & 2
                                                              closed

  »   Cache module not installed              JP6           pins 2 & 3
                                                              closed

      Cache module installed                  JP6           pins 1 & 2
                                                              closed

                            DRAM CONFIGURATION

     Size         Bank 0         Bank 1         Bank 2         Bank 3

     1MB        (4) 256K x 9      NONE           NONE           NONE

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

     3MB        (4) 256K x 9   (4) 256K x 9   (4) 256K x 9      NONE

     4MB        (4) 256K x 9   (4) 256K x 9   (4) 256K x 9  (4) 256K x 9

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

     8MB        (4) 1M x 9     (4) 1M x 9        NONE           NONE

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

     16MB       (4) 1M x 9     (4) 1M x 9     (4) 1M x 9     (4) 1M x 9

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

     32MB       (4) 4M x 9     (4) 4M x 9        NONE           NONE

     48MB       (4) 4M x 9     (4) 4M x 9     (4) 4M x 9        NONE

     64MB       (4) 4M x 9     (4) 4M x 9     (4) 4M x 9     (4) 4M x 9

                          DRAM SWITCH CONFIGURATION

  Size   DSW1/1  DSW1/2   DSW1/3   DSW1/4   DSW1/5   DSW1/6   DSW1/7   DSW1/8

  1MB     On       On       On       On       On      On       On       On

  2MB     Off      On       On       On       On      On       On       On

  3MB     Off     Off       On       On       On      On       On       On

  4MB     Off     Off       On       On       On      On       On       On

  4MB     Off     Off       On       On       On      On       Off      On

  8MB     Off     Off      Off       On       On      On       Off      On

  12MB    Off     Off      Off      Off       On      On       Off      On

  16MB    Off     Off      Off      Off       On      On       Off      On

  16MB    Off     Off      Off      Off       On      On       Off      Off

  32MB    Off     Off      Off      Off      Off      On       Off      Off

  48MB    Off     Off      Off      Off      Off      Off      Off      Off

  64MB    Off     Off      Off      Off      Off      Off      Off      Off

                            CACHE CONFIGURATION

         Size                     M1                        M2

         64KB            64KB module installed             NONE

         128KB           64KB module installed     64KB module installed

         128KB          128KB module installed             NONE

         256KB          128KB module installed    128KB module installed

        CACHE JUMPER CONFIGURATION

        Size                 JP5

        64KB          pins 2 & 3 closed

        128KB         pins 1 & 2 closed

        256KB                Open

  CPU SPEED CONFIGURATION

    Speed          JP7

    25MHz         Closed

    33MHz          Open