UNIDENTIFIED

286-16

Processor         80286
Processor Speed   16MHz
Chip Set          Unidentified
Max. Onboard DRAM 4MB
Cache             None
BIOS              Unidentified
Dimensions        272mm x 218mm
I/O Options       None
NPU Options       80287

[Image]

                                CONNECTIONS

  Purpose                   Location    Purpose                  Location

  External battery             J2       Reset switch               J5

  Power LED & keylock          J3       Turbo LED                  J6

  Speaker                      J4       Turbo switch               J7

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

  »   NPU clock select external                JP1           pins 2 & 3
                                                              closed

      NPU clock select internal                JP1           pins 1 & 2
                                                              closed

  »   Monitor type select color                JP2            Closed

      Monitor type select monochrome           JP2             Open

  »   BIOS type select 27256                   JP3           pins 1 & 2
                                                              closed

      BIOS type select 27128                   JP3           pins 2 & 3
                                                              closed

                            DRAM CONFIGURATION

   Size     Bank 0       P 0      Bank 1       P 1      Bank 2    Bank 3

  512KB       (4)        (2)       NONE       NONE       NONE      NONE
             44256      41256

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

  640KB       (4)        (2)      (4) 4464   (2) 4164    NONE      NONE
             44256      41256

   1MB        (4)        (2)        (4)        (2)       NONE      NONE
             44256      41256      44256      41256

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

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

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