NEC TECHNOLOGIES, INC.
======================

   POWERMATE 286

   Processor    80286                                             
   Processor    8/10MHz                                           
   Speed        
   Chip Set     NEC                                               
   Max. onboard 1MB                                               
   DRAM         
   Cache        None                                              
   BIOS         Phoenix                                           
   Dimensions   330mm x 218mm                                     
   I/O Options  Floppy drive interface, IDE interface, parallel   
                port, riser card slot, serial port, video         
   NPU Options  80287                                             

<gopher://bitreich.org/I/th99/m/M-O/31660-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose           | Location | Purpose          | Location |
   |-------------------+----------+------------------+----------|
   | Serial port       |   CN1    | IDE interface    |    J5    |
   |-------------------+----------+------------------+----------|
   | Parallel port     |   CN2    | External battery |   J10    |
   |-------------------+----------+------------------+----------|
   | Video port        |   CN3    | Riser card slot  |    S1    |
   |-------------------+----------+------------------+----------|
   | Floppy drive      |    J4    |                  |          |
   | interface         |          |                  |          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |           Function            | Jumper/Switch |  Position  |
   |-------------------------------+---------------+------------|
   |>> | External video select     |      J3       |   Closed   |
   |   | color                     |               |            |
   |---+---------------------------+---------------+------------|
   |   | External video select     |      J3       |    Open    |
   |   | monochrome                |               |            |
   |---+---------------------------+---------------+------------|
   |>> | Factory configured - do   |      J8       |    N/A     |
   |   | not alter                 |               |            |
   |---+---------------------------+---------------+------------|
   |>> | Enable printer with EGA   |      J9       | pins 1 & 2 |
   |   | disabled                  |               |   closed   |
   |---+---------------------------+---------------+------------|
   |   | Disable printer with EGA  |      J9       | pins 2 & 3 |
   |   | disabled-                 |               |   closed   |
   |---+---------------------------+---------------+------------|
   |>> | CPU speed select 8/10MHz  |      JPS      | pins 1 & 2 |
   |   | switchable via SYSCLK     |               |   closed   |
   |---+---------------------------+---------------+------------|
   |   | CPU speed select true     |      JPS      | pins 2 & 3 |
   |   | 10MHz                     |               |   closed   |
   |---+---------------------------+---------------+------------|
   |>> | Factory configured - do   |     SW1/1     |    N/A     |
   |   | not alter                 |               |            |
   |---+---------------------------+---------------+------------|
   |>> | Floppy drive interface    |     SW1/2     |     On     |
   |   | enabled                   |               |            |
   |---+---------------------------+---------------+------------|
   |   | Floppy drive interface    |     SW1/2     |    Off     |
   |   | disabled                  |               |            |
   |---+---------------------------+---------------+------------|
   |>> | IDE interface enabled     |     SW1/3     |    Off     |
   |---+---------------------------+---------------+------------|
   |   | IDE interface disabled    |     SW1/3     |     On     |
   |---+---------------------------+---------------+------------|
   |>> | Serial port enabled       |     SW1/4     |     On     |
   |---+---------------------------+---------------+------------|
   |   | Serial port disabled      |     SW1/4     |    Off     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DRAM CONFIGURATION                     |
   |------------------------------------------------------------|
   | Base  | Extended | Bank 0  | Bank 1 | SW1/1 | SW1/2 | SW/3 |
   |-------+----------+---------+--------+-------+-------+------|
   | 512KB |   0KB    |  (18)   |  NONE  |  On   |  On   |  On  |
   |       |          |  41256  |        |       |       |      |
   |-------+----------+---------+--------+-------+-------+------|
   | 640KB |   0KB    |  (18)   |  (18)  |  Off  |  On   |  On  |
   |       |          |  4164   | 41256  |       |       |      |
   |-------+----------+---------+--------+-------+-------+------|
   | 512KB |  512KB   |  (18)   |  (18)  |  On   |  Off  |  On  |
   |       |          |  41256  | 41256  |       |       |      |
   |-------+----------+---------+--------+-------+-------+------|
   | 640KB |  384KB   |  (18)   |  (18)  |  Off  |  Off  |  On  |
   |       |          |  41256  | 41256  |       |       |      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    EPROM CONFIGURATION                     |
   |------------------------------------------------------------|
   |   EPROM    |   SW1/1   |   SW1/2   |   SW1/3   |   SW1/4   |
   |------------+-----------+-----------+-----------+-----------|
   |   27128    |    On     |    Off    |    Off    |    On     |
   |------------+-----------+-----------+-----------+-----------|
   |   27256    |    On     |    Off    |    On     |    Off    |
   |------------+-----------+-----------+-----------+-----------|
   |   27512    |    Off    |    On     |    On     |    Off    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    VIDEO CONFIGURATION                     |
   |------------------------------------------------------------|
   |   Type   |SW3/1 |SW3/2 |SW3/3|SW3/4|SW3/5|SW3/6|SW3/7|SW3/8|
   |----------+------+------+-----+-----+-----+-----+-----+-----|
   |   EGA    | Off  |  On  | On  | Off | Off | On  | On  | On  |
   |----------+------+------+-----+-----+-----+-----+-----+-----|
   |  Color   | Off  | Off  | Off | On  | Off | On  | On  | On  |
   |----------+------+------+-----+-----+-----+-----+-----+-----|
   |Monochrome| Off  | Off  | On  | Off | Off | On  | On  | On  |
   +------------------------------------------------------------+