UNIDENTIFIED
============

   FOX-286

   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                                        

<gopher://bitreich.org/I/th99/m/U-Z/32799-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose        | Location | Purpose             | Location |
   |----------------+----------+---------------------+----------|
   | Speaker        |    P1    | Power LED & keylock |    P4    |
   |----------------+----------+---------------------+----------|
   | Reset switch   |    P2    | Turbo switch        |    P5    |
   |----------------+----------+---------------------+----------|
   | Turbo LED      |    P3    | External battery    |    P8    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |               Function               | Jumper |  Position  |
   |--------------------------------------+--------+------------|
   |>> | Parity disabled                  |  JP1   | pins 1 & 2 |
   |   |                                  |        |   closed   |
   |---+----------------------------------+--------+------------|
   |   | Parity enabled                   |  JP1   | pins 2 & 3 |
   |   |                                  |        |   closed   |
   |---+----------------------------------+--------+------------|
   |>> | BIOS type select 27256           |  JP2   | pins 1 & 2 |
   |   |                                  |        |   closed   |
   |---+----------------------------------+--------+------------|
   |   | BIOS type select 27128           |  JP2   | pins 2 & 3 |
   |   |                                  |        |   closed   |
   |---+----------------------------------+--------+------------|
   |>> | Monitor type select CGA\EGA\VGA  |  JP3   |   Closed   |
   |---+----------------------------------+--------+------------|
   |   | Monitor type select monochrome   |  JP3   |    Open    |
   |---+----------------------------------+--------+------------|
   |>> | DRAM speed select normal         |  JP4   | pins 2 & 3 |
   |   |                                  |        |   closed   |
   |---+----------------------------------+--------+------------|
   |   | DRAM speed select non standard   |  JP4   | pins 1 & 2 |
   |   | memory installed                 |        |   closed   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DRAM CONFIGURATION                     |
   |------------------------------------------------------------|
   | Size  |  Bank  | Parity |  Bank  | Parity | Bank O | Bank  |
   |       |   0A   |   0    |   1A   |   1    |        |   1   |
   |-------+--------+--------+--------+--------+--------+-------|
   | 256KB |  (4)   |  (2)   |  NONE  |  NONE  |  NONE  | NONE  |
   |       | 44256  | 41256  |        |        |        |       |
   |-------+--------+--------+--------+--------+--------+-------|
   | 512KB |  (4)   |  (2)   |  NONE  |  NONE  |  NONE  | NONE  |
   |       | 44256  | 41256  |        |        |        |       |
   |-------+--------+--------+--------+--------+--------+-------|
   | 640KB |  (4)   |  (2)   |  (4)   |  (2)   |  NONE  | NONE  |
   |       | 44256  | 41256  |  4464  |  4164  |        |       |
   |-------+--------+--------+--------+--------+--------+-------|
   |  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)  |
   |       |        |        |        |        |  x 9   | 1M x  |
   |       |        |        |        |        |        |   9   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 DRAM SWITCH CONFIGURATION                  |
   |------------------------------------------------------------|
   |     Size      |    SW1/2     |    SW1/3     |    SW1/4     |
   |---------------+--------------+--------------+--------------|
   |     256KB     |      On      |      On      |      On      |
   |---------------+--------------+--------------+--------------|
   |     512KB     |      On      |     Off      |      On      |
   |---------------+--------------+--------------+--------------|
   |     640KB     |      On      |      On      |     Off      |
   |---------------+--------------+--------------+--------------|
   |      1MB      |      On      |     Off      |     Off      |
   |---------------+--------------+--------------+--------------|
   |      2MB      |     Off      |      On      |     Off      |
   |---------------+--------------+--------------+--------------|
   |      4MB      |     Off      |     Off      |     Off      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                  WAIT STATE CONFIGURATION                  |
   |------------------------------------------------------------|
   |          Wait states          |           SW1/1            |
   |-------------------------------+----------------------------|
   |         0 wait states         |             On             |
   |-------------------------------+----------------------------|
   |         1 wait state          |            Off             |
   +------------------------------------------------------------+