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

   SUNTAC-286P

   Processor              80286                                   
   Processor Speed        12/16/20MHz                             
   Chip Set               Suntac                                  
   Video Chip Set         None                                    
   Maximum Onboard Memory 5MB                                     
   Maximum Video Memory   None                                    
   Cache                  None                                    
   BIOS                   Unidentified                            
   Dimensions             330mm x 218mm                           
   I/O Options            Floppy drive interface, IDE interface   
   NPU Options            80287                                   

<gopher://bitreich.org/I/th99/m/U-Z/33641-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose           | Location | Purpose          | Location |
   |-------------------+----------+------------------+----------|
   | IDE interface     |   CN1    | IDE interface    |    J4    |
   |                   |          | LED              |          |
   |-------------------+----------+------------------+----------|
   | Floppy drive      |   CN2    | Speaker          |    J5    |
   | interface         |          |                  |          |
   |-------------------+----------+------------------+----------|
   | Reset switch      |    J1    | Power LED &      |    J6    |
   |                   |          | keylock          |          |
   |-------------------+----------+------------------+----------|
   | Turbo switch      |    J2    | External battery |   JP9    |
   |-------------------+----------+------------------+----------|
   | Turbo LED         |    J3    |                  |          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |               Function                | Label  | Position  |
   |---------------------------------------+--------+-----------|
   |   | Floppy drive interface enabled    |  JP10  |  Closed   |
   |---+-----------------------------------+--------+-----------|
   |   | Floppy drive interface disabled   |  JP10  |   Open    |
   |---+-----------------------------------+--------+-----------|
   |   | Monitor type select color         | SW1/1  |    On     |
   |---+-----------------------------------+--------+-----------|
   |   | Monitor type select monochrome    | SW1/1  |    Off    |
   |---+-----------------------------------+--------+-----------|
   |   | Parity enabled                    | SW1/2  |    On     |
   |---+-----------------------------------+--------+-----------|
   |   | Parity disabled                   | SW1/2  |    Off    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DRAM CONFIGURATION                     |
   |------------------------------------------------------------|
   | Size  | Bank 0 |  P 0   | Bank 1 |  P 1   | Bank 2 | Bank  |
   |       |        |        |        |        |        |   3   |
   |-------+--------+--------+--------+--------+--------+-------|
   | 512KB |  (4)   |  (2)   |  None  |  None  |  None  | None  |
   |       | 44256  | 41256  |        |        |        |       |
   |-------+--------+--------+--------+--------+--------+-------|
   |  1MB  |  (4)   |  (2)   |  (4)   |  (2)   |  None  | None  |
   |       | 44256  | 41256  | 44256  | 41256  |        |       |
   |-------+--------+--------+--------+--------+--------+-------|
   |  2MB  |  (4)   |  (2)   |  (4)   |  (2)   |  (2)   |  (2)  |
   |       | 44256  | 41256  | 44256  | 41256  | 256K x | 256K  |
   |       |        |        |        |        |   9    |  x 9  |
   |-------+--------+--------+--------+--------+--------+-------|
   |  5MB  |  (4)   |  (2)   |  (4)   |  (2)   | (2) 1M |  (2)  |
   |       | 44256  | 41256  | 44256  | 41256  |  x 9   | 1M x  |
   |       |        |        |        |        |        |   9   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 DRAM SWITCH CONFIGURATION                  |
   |------------------------------------------------------------|
   |     Size      |    SW1/3     |    SW1/4     |    SW1/5     |
   |---------------+--------------+--------------+--------------|
   |     512KB     |      On      |      On      |      On      |
   |---------------+--------------+--------------+--------------|
   |      1MB      |      On      |      On      |     Off      |
   |---------------+--------------+--------------+--------------|
   |      2MB      |      On      |     Off      |     Off      |
   |---------------+--------------+--------------+--------------|
   |      5MB      |      On      |     Off      |      On      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 DRAM SWITCH CONFIGURATION                  |
   |------------------------------------------------------------|
   |  Base   | Shadow  |    Extended    | SW1/6 | SW1/7 | SW1/8 |
   | memory  | memory  |     memory     |       |       |       |
   |---------+---------+----------------+-------+-------+-------|
   |  640KB  |  None   |     384KB      |  On   |  On   |  On   |
   |---------+---------+----------------+-------+-------+-------|
   |  640KB  |  128KB  |     256KB      |  On   |  On   |  Off  |
   |---------+---------+----------------+-------+-------+-------|
   |  512KB  |  None   |     512KB      |  On   |  Off  |  On   |
   |---------+---------+----------------+-------+-------+-------|
   |  512KB  |  128KB  |     384KB      |  On   |  Off  |  Off  |
   |---------+---------+----------------+-------+-------+-------|
   |  640KB  |   EMS   |      64KB      |  Off  |  On   |  On   |
   |---------+---------+----------------+-------+-------+-------|
   |  640KB  |   EMS   |      None      |  Off  |  On   |  Off  |
   |---------+---------+----------------+-------+-------+-------|
   |  512KB  |   EMS   |      64KB      |  Off  |  Off  |  On   |
   |---------+---------+----------------+-------+-------+-------|
   |  512KB  |   EMS   |      None      |  Off  |  Off  |  Off  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                       BIOS SELECTION                       |
   |------------------------------------------------------------|
   |       Size       |        JP6         |        JP18        |
   |------------------+--------------------+--------------------|
   |      27256       | Pins 1 & 2 closed  | Pins 1 & 2 closed  |
   |------------------+--------------------+--------------------|
   |      27512       | Pins 2 & 3 closed  | Pins 2 & 3 closed  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                IDE INTERFACE CONFIGURATION                 |
   |------------------------------------------------------------|
   |      Setting       |       JP14        |       JP15        |
   |--------------------+-------------------+-------------------|
   |      Enabled       |       Open        |      Closed       |
   |--------------------+-------------------+-------------------|
   |      Disabled      |      Closed       |       Open        |
   +------------------------------------------------------------+