
CACHE COMPUTERS, INC.

MINI 386SX (Model 345)

Processor         80386SX
Processor Speed   25/33MHz
Chip Set          OPTI
Max. Onboard DRAM 16MB
Cache             None
BIOS              AMI
Dimensions        220mm x 220mm
I/O Options       Auxiliary keyboard connector
NPU Options       80387SX

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                   Location

  Reset switch                J1       Turbo switch                J5

  Power LED & keylock         J2       External battery            J8

  Speaker                     J3       Auxiliary keyboard          J29

  Turbo LED                   J4

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

     Monitor type select color                J7              Open

      Monitor type select monochrome           J7             Closed

     CMOS memory normal operation             J32           pins 1 & 2
                                                              closed

      CMOS memory clear                        J32           pins 2 & 3
                                                              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

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

      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

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

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

     14MB        (2) 4M x 9    (2) 1M x 9     (2) 1M x 9     (2) 1M x 9

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

