
EVEREX SYSTEMS, INC.

TEMPO 386SX20, 16 EV18121

Processor         80386SX
Processor Speed   16/20MHz
Chip Set          Unknown
Max. Onboard DRAM 8MB
Cache             None
BIOS              Unknown
Dimensions        330mm x 218mm
I/O Options       Floppy drive interface, IDE interface, parallel port,

                  serial ports (2), video port
NPU Options       80387SX

[Image]

                                CONNECTIONS

  Purpose                  Location   Purpose                    Location

  Turbo switch               J1       VGA feature connector        J8

  Reset switch               J2       IDE interface                J15

  Power LED & keylock        J3       Floppy drive interface       J16

  LED panel                  J4       Parallel port                J17

  Turbo LED                  J5       Serial port 1                J18

  Speaker                    J6       Serial port 2                J19

  Hard drive LED             J7       External battery             J29

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

     Factory configured - do not             JP1        3 & 4 and 9 & 10
      alter

     Monitor type select color               JP3              N/A

      Monitor type select monochrome          JP3              N/A

  Note:Pins designated should be in the closed position.

                            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

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

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

      3MB       (2) 256K x 9   (2) 256K x 9   (2) 1M x 9        NONE

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

      5MB       (2) 256K x 9   (2) 256K x 9   (2) 1M x 9     (2) 1M x 9

      8MB        (2) 1M x 9    (2) 1M x 9     (2) 1M x 9     (2) 1M x 9

           CPU SPEED CONFIGURATION

         Speed                  JP7

         16MHz          pins 15 & 16 closed

         20MHz                  Open

                         MEMORY TYPE CONFIGURATION

                 Type                                 JP6

         Tempo GI-03E/320-00              pins 1 & 2 and 3 & 4 closed

          Oem GH-03E/320-00               pins 1 & 2 and 3 & 4 closed

         Tempo GI-03E/320-01              pins 1 & 2 and 4 & 5 closed

          Oem GB-03E/320-01               pins 1 & 2 and 4 & 5 closed

  Note:Use the GI-03E for 320-00 ACUMOS and the GD-03E for 320-01 ACUMOS.

