CACHE COMPUTERS, INC.

CACHE 386-33 (Model 310)

Processor         80386DX
Processor Speed   33MHz
Chip Set          OPTI
Max. Onboard DRAM 16MB
Cache             64/128KB
BIOS              AMI
Dimensions        305mm x 330mm
I/O Options       None
NPU Options       80387/3167

[Image]

                                CONNECTIONS

  Purpose                 Location     Purpose                Location

  External battery          JP1        Turbo LED                JP13

  Reset switch          JP11 or JP17   Turbo switch             JP14

  Power LED & keylock       JP12       Speaker                  JP16

                        USER CONFIGURABLE SETTINGS

              Function                   Jumper/Switch        Position

  »   Pipeline mode enabled (no               JP3            pins 2 & 3
      cache installed)                                         closed

      Pipeline mode disabled (cache           JP3            pins 1 & 2
      installed)                                               closed

  »   BIOS type select 27512                  JP8            pins 1 & 2
                                                               closed

      BIOS type select 27256                  JP8            pins 2 & 3
                                                               closed

  »   High memory select cacheable           JP10            pins 2 & 3
                                                               closed

      High memory select                     JP10            pins 1 & 2
      non-cacheable                                            closed

  »   Monitor type select color              SW1/1               On

      Monitor type select                    SW1/1              Off
      monochrome

  »   Factory configured - do not            SW1/4              N/A
      alter

                            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

     5MB        (4) 256K x 9   (4) 1M x 9        NONE           NONE

     5MB        (4) 1M x 9     (4) 256K x 9      NONE           NONE

     6MB        (4) 1M x 9     (4) 256K x 9   (4) 256K x 9      NONE

     7MB        (4) 1M x 9     (4) 256K x 9   (4) 256K x 9  (4) 256K x 9

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

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

     10MB       (4) 256K x 9   (4) 256K x 9   (4) 1M x 9     (4) 1M x 9

     10MB       (4) 1M x 9     (4) 1M x 9     (4) 256K x 9  (4) 256K x 9

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

     13MB       (4) 1M x 9     (4) 1M x 9     (4) 1M x 9    (4) 256K x 9

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

                         CACHE CONFIGURATION

      Size             Bank 0           Bank 1             TAG

      64KB           (4) 8K x 8       (4) 8K x 8       (1) 16K x 4

      128KB         (4) 32K x 8          NONE          (1) 16K x 4

  Note:The location and type of cache chips used are unidentified.

                        CACHE JUMPER CONFIGURATION

    Size           JP4            JP5            JP6             JP7

    64KB        pins 2 & 3     pins 2 & 3     pins 2 & 3      pins 2 & 3
                 closed          closed         closed         closed

    128KB       pins 1 & 2     pins 1 & 2     pins 1 & 2      pins 1 & 2
                 closed          closed         closed         closed

                          CPU SPEED CONFIGURATION

          Setting                    SW1/2                  SW1/3

    Switchable from turbo             Off                    On
           switch

  Switchable from keyboard            On                     Off