UNIDENTIFIED

MINI-AT286 (G2-206)

Processor         80286
Processor Speed   12/16MHz
Chip Set          Unidentified
Max. Onboard DRAM 4MB
Cache             None
BIOS              AMI
Dimensions        220mm x 220mm
I/O Options       None
NPU Options       80287

[Image]

                                CONNECTIONS

  Purpose                   Location    Purpose                  Location

  External battery             J1       Turbo LED                  J8

  Power LED & keylock          J6       Turbo switch               J9

  Speaker                      J7       Reset switch               J10

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

  »   Monitor type select color                J2             Closed

      Monitor type select monochrome           J2              Open

  »   NPU oscillator speed select 2x           J3           pins 2 & 3
                                                              closed

      NPU oscillator speed select 3x           J3           pins 1 & 2
                                                              closed

  »   BIOS type select 27256                   J4           pins 1 & 2
                                                              closed

      BIOS type select 27512                   J4           pins 2 & 3
                                                              closed

  »   I/O bus speed 3x                         J5              Open

      I/O bus speed 2x                         J5             Closed

                            DRAM CONFIGURATION

   Size      Bank 0    Parity 0    Bank 1     Parity 1   Bank 2   Bank 3

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

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

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

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

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