
UNIDENTIFIED

SCAT TURBO 286

Processor         80286
Processor Speed   12/16/20MHz
Chip Set          C & T
Max. Onboard DRAM 8MB
Cache             None
BIOS              C & T
Dimensions        220mm x 220mm
I/O Options       None
NPU Options       80287

[Image]

                                CONNECTIONS

  Purpose                   Location   Purpose                   Location

  External battery            JP1      Speaker                     JP8

  Turbo switch                JP6      Reset switch                JP9

  Turbo LED                   JP7      Power LED & keylock        JP10

                        USER CONFIGURABLE SETTINGS

                 Function                     Jumper         Position

     Monitor type select color                JP3           pins 1 & 2
                                                              closed

      Monitor type select monochrome           JP3           pins 2 & 3
                                                              closed

     NPU speed select synchronous with    JP11 & JP12       pins 1 & 2
      CPU                                                     closed

      NPU speed select asynchronous with   JP11 & JP12       pins 2 & 3
      CPU                                                     closed

                            DRAM CONFIGURATION

     Size          Bank 0        Bank 1         Bank 2         Bank 3

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

     640KB      (2) 256K x 9   (2) 64K x 9       NONE           NONE

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

     1.5MB      (2) 256K x 9   (2) 256K x 9   (2) 256K x 9      NONE

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

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

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

      6MB        (2) 1M x 9    (2) 1M x 9     (2) 1M x 9        NONE

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

                         CMOS MEMORY CONFIGURATION

          Setting                    JP13                   JP14

     CMOS memory normal              Open                  Closed
         operation

     CMOS memory clear              Closed                  Open

