EVEREX SYSTEMS, INC.

TEMPO 386/20,25 (EV-1869)

Processor         80386DX
Processor Speed   20/25MHz
Chip Set          Everex
Max. Onboard DRAM 8MB
Cache             None
BIOS              Everex
Dimensions        330mm x 218mm
I/O Options       32-bit external memory card slot
NPU Options       80387/3167

[Image]

                                CONNECTIONS

  Purpose                 Location    Purpose                   Location

  Front panel LED           J16       External battery            J23

  Speaker                   J17       32-bit external memory       S1
                                      card

                        USER CONFIGURABLE SETTINGS

               Function                     Jumper           Position

  »   DRAM wait states select 0              J18            pins 2 & 3
                                                              closed

      DRAM wait state select 1               J18            pins 1 & 2
                                                              closed

  »   NPU wait states select 0               J19            pins 2 & 3
                                                              closed

      NPU wait states select 1               J19            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

  Note:Banks 2 and 3 are used when a 32-bit external memory card is
  installed at S1.