
SPRITE, INC.

SM386-40F

Processor         80386DX
Processor Speed   40MHz
Chip Set          OPTI
Max. Onboard DRAM 8MB
Cache             32/64/128KB
BIOS              Unidentified
Dimensions        330mm x 218mm
I/O Options       None
NPU Options       80387DX/3167

[Image]

                                CONNECTIONS

  Purpose                   Location   Purpose                   Location

  External battery            JP2      Power LED & keylock         JP9

  Turbo LED                   JP7      Speaker                    JP10

  Reset switch                JP8      Turbo switch               JP11

                        USER CONFIGURABLE SETTINGS

                Function
                                             Jumper
                                                             Position

  
      Monitor type select color
                                               JP3
                                                              Closed


      Monitor type select monochrome
                                               JP3
                                                               Open

  
      NPU synchronous with CPU
                                               JP5
                                                             Pins 1 & 2
                                                              closed


      NPU asynchronous with CPU
                                               JP5
                                                             Pins 2 & 3
                                                              closed

  
      External battery voltage select
      3.6v
                                              JP200
                                                              Closed


      External battery voltage select
      6.0v
                                              JP200
                                                               Open

  
      Battery type select internal
                                              JP201
                                                              Closed


      Battery type select external
                                              JP201
                                                               Open

  
      CMOS memory normal operation
                                              JP202
                                                               Open


      CMOS memory clear
                                              JP202
                                                              Closed

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

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

                           CACHE CONFIGURATION

     Size
                   Bank 0
                                  Bank 1
                                               TAG (U15)
                                                              TAG (U16)

     32KB
                    NONE
                                (4) 8K x 8
                                                 NONE
                                                             (1) 8K x 8

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

     128KB
                (4) 32K x 8
                                   NONE
                                              (1) 32K x 8
                                                                NONE

        CACHE JUMPER CONFIGURATION

        Size                 JP6

        32KB          Pins 1 & 2 closed

        64KB          Pins 2 & 3 closed

        128KB         Pins 2 & 3 closed

