DELL COMPUTER CORPORATION

PRECISION 386SX-16

Processor         80386SX
Processor Speed   16MHz
Chip Set          Unidentified
Max. Onboard DRAM 4MB
Cache             None
BIOS              Unidentified
Dimensions        330mm x 218mm
I/O Options       None
NPU Options       80387SX

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                   Location

  Turbo LED                  JP1       Turbo switch                JP4

  Speaker                    JP2       Power LED & keylock         JP5

  Reset switch               JP3       External battery           JP15

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

  »   Turbo enabled                           JP4           pins 1 & 2
                                                              closed

      Turbo disabled                          JP4           pins 2 & 3
                                                              closed

  »   Parity check enabled                    JP7             Closed

      Parity check disabled                   JP7              Open

  »   Wait state select 1 wait state          JP8           pins 2 & 3
                                                              closed

      Wait state select 0 wait states         JP8           pins 1 & 2
                                                              closed

  »   Monitor type select monochrome          JP11          pins 1 & 2
                                                              closed

      Monitor type select color               JP11          pins 2 & 3
                                                              closed

              DRAM CONFIGURATION

      Size          Bank 0          Bank 1

     512KB        (2) 256K x 9       NONE

     640KB        (2) 256K x 9   (2) 64K x 9

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

      2MB         (2) 1M x 9         NONE

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

               DRAM JUMPER CONFIGURATION

            Size                        J3

           512KB             pins 1 & 2, 4 & 5 closed

           640KB             pins 2 & 3, 4 & 5 closed

            1MB              pins 1 & 2, 4 & 5 closed

            2MB              pins 1 & 2, 5 & 6 closed

            4MB              pins 1 & 2, 5 & 6 closed