UNIDENTIFIED

SAM/10 ACM-2031

Processor         80286
Processor Speed   10MHz
Chip Set          Unknown
Max. onboard DRAM 1MB
Cache             None
BIOS              Unknown
Dimensions        325mm x 308mm
I/O Options       None
NPU Options       80287

[Image]

                                CONNECTIONS

  Purpose                   Location   Purpose                   Location

  Wait state LED              J18      Power LED & keylock         J24

  Turbo LED                   J20      Turbo Switch                J25

  External battery            J26      Reset switch                J29

  Speaker                     J23

                        USER CONFIGURABLE SETTINGS

              Function                  Jumper            Position

  »   BIOS type select 27128             J17          pins 1 & 8, 2 & 7
                                                           closed

      BIOS type select 27256             J17          pins 3 & 6, 4 & 5
                                                           closed

  »   Select 0 wait states               J19               Closed

      Select 1 wait state                J19                Open

  »   Monitor type select color          J28               Closed

      Monitor type select                J28                Open
      monochrome

                    DRAM CONFIGURATION

  Base memory       EMS           Bank 0        Bank 1

     512KB          0KB         (18) 41256       NONE

     640KB          0KB         (18) 41256     (18) 4164

     512KB         512KB        (18) 41256    (18) 41256

     640KB         384KB        (18) 41256    (18) 41256

                 DRAM JUMPER CONFIGURATION

  Base memory       EMS            J21            J22

     512KB          0KB            Off            On

     640KB          0KB             On            On

     512KB         512KB            On            Off

     640KB         384KB           Off            Off