PHILIPS CONSUMER ELECTRONICS, CO.
=================================

   HEADSTART SERIES 300

   Processor    80286 (exact location unknown)                    
   Processor    8/12MHz                                           
   Speed        
   Chip Set     Unidentified                                      
   Max. Onboard None                                              
   DRAM         
   Cache        None                                              
   BIOS         Unidentified                                      
   Dimensions   218mm x 330mm                                     
   I/O Options  bus mouse port, floppy drive interface, game      
                port, IDE interface, SCSI connector, parallel     
                port, PS/2 mouse port, serial port, VGA port      
   NPU Options  80287                                             

<gopher://bitreich.org/I/th99/m/P-R/32739-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose         | Location | Purpose            | Location |
   |-----------------+----------+--------------------+----------|
   | Parallel port   |    J6    | Power connector    |   J12    |
   |-----------------+----------+--------------------+----------|
   | Serial port 1   |    J7    | Floppy drive       |   J13    |
   |                 |          | interface          |          |
   |-----------------+----------+--------------------+----------|
   | Bus mouse port  |    J8    | Embedded IDE       |   J15    |
   |                 |          | interface          |          |
   |-----------------+----------+--------------------+----------|
   | Game port       |    J9    | Floppy/IDE power   |   J16    |
   |                 |          | connector          |          |
   |-----------------+----------+--------------------+----------|
   | EGA/TTL port    |   J10    | Reset switch       |   J17    |
   |-----------------+----------+--------------------+----------|
   | VGA/Analog port |   J11    |                    |          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |           Function            | Jumper/Switch |  Position  |
   |-------------------------------+---------------+------------|
   |>> | Factory configured - do   |     S1/5      |    N/A     |
   |   | not alter                 |               |            |
   |---+---------------------------+---------------+------------|
   |>> | On-board floppy disabled  |     S1/8      |   Closed   |
   |---+---------------------------+---------------+------------|
   |   | On-board floppy enabled   |     S1/8      |    Open    |
   |---+---------------------------+---------------+------------|
   |>> | Video mode normal         |      W7       |    Open    |
   |---+---------------------------+---------------+------------|
   |   | Video mode slow           |      W7       |   Closed   |
   |---+---------------------------+---------------+------------|
   |>> | I/O half speed enabled    |      W11      |    Open    |
   |---+---------------------------+---------------+------------|
   |   | I/O half speed disabled   |      W11      | pins 1 & 2 |
   |   | on 12.5 MHz, enabled on   |               |   closed   |
   |   | 8MHz                      |               |            |
   |---+---------------------------+---------------+------------|
   |   | I/O half speed disabled   |      W11      | pins 2 & 3 |
   |   |                           |               |   closed   |
   |---+---------------------------+---------------+------------|
   |>> | RAM delay line external   |      W17      |   Closed   |
   |---+---------------------------+---------------+------------|
   |   | RAM delay line internal   |      W17      |    Open    |
   |---+---------------------------+---------------+------------|
   |>> | Port IECH-IEFH access     |      W18      |    Open    |
   |   | enabled                   |               |            |
   |---+---------------------------+---------------+------------|
   |   | Port IECH-IEFH access     |      W18      |   Closed   |
   |   | disabled                  |               |            |
   |---+---------------------------+---------------+------------|
   |>> | CPU speed normal          |      W20      |    Open    |
   |---+---------------------------+---------------+------------|
   |   | CPU speed half            |      W20      |   Closed   |
   |---+---------------------------+---------------+------------|
   |>> | Factory configured - do   |      W23      | pins 2 & 3 |
   |   | not alter                 |               |   closed   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   MONITOR CONFIGURATION                    |
   |------------------------------------------------------------|
   |  Size  |  S1/1  |  S1/2  | S1/3 |  S1/4  |  S1/6  |  S1/7  |
   |--------+--------+--------+------+--------+--------+--------|
   |  MDA   | Closed | Closed | Open | Closed | Closed |  Open  |
   |--------+--------+--------+------+--------+--------+--------|
   |  CGA   |  Open  | Closed | Open | Closed | Closed | Closed |
   |--------+--------+--------+------+--------+--------+--------|
   |  EGA   | Closed |  Open  | Open | Closed | Closed |  Open  |
   |--------+--------+--------+------+--------+--------+--------|
   |  TTL   |  Open  |  Open  | Open | Closed | Closed |  Open  |
   |--------+--------+--------+------+--------+--------+--------|
   | Analog |  Open  | Closed | Open |  Open  | Closed |  Open  |
   |--------+--------+--------+------+--------+--------+--------|
   |  PS2   | Closed | Closed | Open |  Open  | Closed |  Open  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |              MANUFACTURING MODE CONFIGURATION              |
   |------------------------------------------------------------|
   |       Select       |        W6         |        W9         |
   |--------------------+-------------------+-------------------|
   |      Enabled       |      Closed       |      Closed       |
   |--------------------+-------------------+-------------------|
   |      Disabled      |       Open        |       Open        |
   +------------------------------------------------------------+