UNIDENTIFIED

AQ-216D (VER. 2.0)

Processor              80286
Processor Speed        16MHz
Chip Set               Unidentified
Video Chip Set         None
Maximum Onboard Memory 4MB
Maximum Video Memory   None
Cache                  None
BIOS                   AMI
Dimensions             330mm x 218mm
I/O Options            None
NPU Options            80287/80287XL

[Image]

                                CONNECTIONS

  Purpose                  Location     Purpose                Location

  Power LED & keylock         CN2       Turbo switch              CN8

  Auxiliary keyboard          CN4       Speaker                   CN9
  connector

  Turbo LED                   CN6       Reset switch             CN10

  7 segment display           CN7       External battery         CN11
  connector

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

      Password enabled                       CKRES             Open

      Password disabled                      CKRES            Closed

      Monitor type select color               CN1           Pins 2 & 3
                                                              closed

      Monitor type select monochrome          CN1           Pins 1 & 2
                                                              closed

      NPU clock select external clock         JP2           Pins 1 & 2
                                                              closed

      NPU clock select internal clock         JP2           Pins 2 & 3
                                                              closed

      NPU clock frequency select CLK =        JP3           Pins 1 & 2
      frequency                                               closed

      NPU clock frequency select CLK/3        JP3           Pins 2 & 3
      (80287)                                                 closed

      NPU clock frequency select CLK/2        JP3           Pins 2 & 3
      (80287XL)                                               closed

                            DRAM CONFIGURATION

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

   512KB      (4)        (2)       None       None       None      None
   (A)       44256      41256

   512KB     None       None       None       None        (2)      None
   (B)                                                  256K x
                                                          9

  1MB (A)     (4)        (2)        (4)        (2)       None      None
             44256      41256      44256      41256

  1MB (B)    None       None       None       None        (2)       (2)
                                                        256K x     256K x
                                                          9          9

  1.5MB       (4)        (2)        (4)        (2)        (2)      None
             44256      41256      44256      41256     256K x
                                                          9

  2MB (A)     (4)        (2)        (4)        (2)        (2)       (2)
             44256      41256      44256      41256     256K x     256K x
                                                          9          9

  2MB (B)    None       None       None       None      (2) 1M     None
                                                         x 9

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

                            DRAM CONFIGURATION

    Size       MS0        MS1       MS2       MS3       MS4        MS5

  512KB (A)   2 & 3      2 & 3     2 & 3     2 & 3     2 & 3      2 & 3

  512KB (B)   2 & 3      2 & 3     2 & 3     2 & 3     2 & 3      2 & 3

  1MB (A)     2 & 3      2 & 3     2 & 3     2 & 3     2 & 3      2 & 3

  1MB (B)     2 & 3      2 & 3     2 & 3     2 & 3     2 & 3      2 & 3

   1.5MB      1 & 2      1 & 2     1 & 2     1 & 2     1 & 2      1 & 2

  2MB (A)     1 & 2      1 & 2     1 & 2     1 & 2     1 & 2      1 & 2

  2MB (B)     2 & 3      2 & 3     2 & 3     2 & 3     2 & 3      2 & 3

    4MB       2 & 3      2 & 3     2 & 3     2 & 3     2 & 3      2 & 3

  Note: Pins designated should be in the closed position.