
MORSE TECHNOLOGIES, INC.

SHUTTLE 386SX

Processor         80386SX
Processor Speed   16MHz
Chip Set          Intel
Max. Onboard DRAM 8MB
Cache             None
BIOS              AMI
Dimensions        331mm x 220mm
I/O Options       None
NPU Options       80387SX

[Image]

                                CONNECTIONS

  Purpose                   Location   Purpose                   Location

  External battery            CN1      Turbo switch                J5

  Reset switch                J3       Speaker                     J6

  Turbo LED                   J4       Power LED & keylock         J7

                        USER CONFIGURABLE SETTINGS

              Function                  Jumper/Switch         Position

     Turbo mode output signal              JP8A               Closed
      select pin 23

      Turbo mode output signal              JP8B               Closed
      select pin 30

      Turbo mode output signal              JP8C               Closed
      select pin 32

     Battery enabled                       JP19               Closed

      Battery disabled                      JP19                Open

     BIOS type select 27256                SW1/1               Off

      BIOS type select 27512                SW1/1                On

     Monitor type select color             SW1/2                On

      Monitor type select                   SW1/2               Off
      monochrome

     CGA fine color tuning                  VC1              Variable

                            DRAM CONFIGURATION

     Size          Bank 0         Bank 1         Bank 2         Bank 3

    512KB        (18) 41256        NONE           NONE           NONE

    512KB           NONE           NONE         (2) 256K x       NONE
                                                    9

     1MB         (18) 41256     (18) 41256        NONE           NONE

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

     2MB         (18) 41256     (18) 41256      (2) 256K x    (2) 256K x
                                                    9             9

     2MB        (18) 411000        NONE           NONE           NONE

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

     4MB        (18) 411000     (18) 411000       NONE           NONE

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

     8MB        (18) 411000     (18) 411000    (2) 1M x 9     (2) 1M x 9

                  DRAM JUMPER CONFIGURATION

  Size     JP1A     JP1B     JP1C     JP1D     JP1E    JP1F

  512KB    1 & 2   1 & 2    1 & 2    1 & 2    1 & 2    1 & 2

  512KB    1 & 2   1 & 2    1 & 2    1 & 2    1 & 2    1 & 2

   1MB     1 & 2   1 & 2    1 & 2    1 & 2    1 & 2    1 & 2

   1MB     1 & 2   1 & 2    1 & 2    1 & 2    1 & 2    1 & 2

   2MB     2 & 3   2 & 3    2 & 3    2 & 3    2 & 3    2 & 3

   2MB     1 & 2   1 & 2    1 & 2    1 & 2    1 & 2    1 & 2

   2MB     1 & 2   1 & 2    1 & 2    1 & 2    1 & 2    1 & 2

   4MB     1 & 2   1 & 2    1 & 2    1 & 2    1 & 2    1 & 2

   4MB     1 & 2   1 & 2    1 & 2    1 & 2    1 & 2    1 & 2

   8MB     2 & 3   2 & 3    2 & 3    2 & 3    2 & 3    2 & 3

  Note:Pins designated should be in the closed position.

                       DRAM WAIT STATE CONFIGURATION

           Setting                   SW1/3                  SW1/4

   1 wait state at multiple            On                    Off
          page mode

    1 wait state at 1 page            Off                    Off
            mode

   2 wait states at 1 page            Off                     On
            mode

   3 wait states at 1 page             On                     On
            mode

