
TOP MICROSYSTEMS, INC.

PEAK 386 CACHE

Processor         80386DX
Processor Speed   25/33MHz
Chip Set          C & T PEAK DM
Max. Onboard DRAM 32MB
Cache             64KB
BIOS              AMI
Dimensions        330mm x 218mm
I/O Options       32-bit external memory card slot
NPU Options       80387/3167

[Image]

                                CONNECTIONS

  Purpose                 Location     Purpose                  Location

  Power LED & keylock        J1        External battery            J5

  Speaker                    J2        Reset switch                J7

  Turbo LED                  J3        32-bit external             S1
                                       memory card

  Turbo switch               J4

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

     Factory configured - do not alter        J6               N/A

     Factory configured - do not alter        W2               N/A

     Factory configured - do not alter        W3               N/A

     Factory configured - do not alter        W6               N/A

     Factory configured - do not alter        W9               N/A

     CMOS memory normal operation             W10           pins 2 & 3
                                                              closed

      CMOS memory clear                        W10           pins 1 & 2
                                                              closed

     Monitor type select color                W11            Closed

      Monitor type select monochrome           W11             Open

              DRAM CONFIGURATION

      Size          Bank 0          Bank 1

      1MB         (4) 256K x 9       NONE

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

      4MB         (4) 1M x 9         NONE

      5MB         (4) 1M x 9     (4) 256K x 9

      8MB         (4) 1M x 9      (4) 1M x 9

      16MB        (4) 4M x 9         NONE

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

                        CACHE CONFIGURATION

      Size            Bank 0          TAG (U1)      TAG (U2 & U3)

      64KB          (8) 8K x 8      (1) 16K x 4      (2) 8K x 8

