JOINDATA SYSTEMS, INC.

G386SSX

Processor         80386SX
Processor Speed   20/25MHz
Chip Set          C & T SCAT
Max. Onboard DRAM 16MB
SRAM Cache        None
BIOS              AMI
Dimensions        240mm x 220mm
I/O Options       None
NPU Options       80387SX

[Image]

                                CONNECTIONS

  Purpose                Location      Purpose                Location

  Internal battery     J2/pins 2 & 4   Reset switch              J5

  External battery     J2/pins 1 & 4   Speaker                   J6

  Turbo switch              J3         Power LED &               J7
                                       keylock

  Turbo LED                 J4

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

  »   CMOS memory normal operation             J2         pins 3 & 4 open

      CMOS memory clear                        J2            pins 3 & 4
                                                              closed

  »   Monitor type select color                JP1            closed

      Monitor type select monochrome           JP1             open

  Note:J2/pin 4 is also used as ground for internal or external battery.

                            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

   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

   2.5MB     (2) 256K x 9    (2) 1M x 9         NONE            NONE

    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

   4.5MB     (2) 256K x 9    (2) 1M x 9      (2) 1M x 9         NONE

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

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

   6.5MB     (2) 256K x 9    (2) 1M 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

    9MB      (2) 256K x 9    (2) 256K x 9    (2) 4M x 9         NONE

   10MB       (2) 1M x 9     (2) 4M x 9         NONE            NONE

   16MB       (2) 4M x 9     (2) 4M x 9         NONE            NONE