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

   P2230 CE

   Processor         80286                                        
   Processor Speed   8/12MHz                                      
   Chip Set          Unidentified                                 
   Max. Onboard DRAM 4MB                                          
   Cache             None                                         
   BIOS              Unidentified                                 
   Dimensions        254mm x 218mm                                
   I/O Options       None                                         
   NPU Options       80287                                        

<gopher://bitreich.org/I/th99/m/P-R/32925-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose            | Location | Purpose         | Location |
   |--------------------+----------+-----------------+----------|
   | Serial port 1      |    J9    | VGA port        |   J12    |
   |--------------------+----------+-----------------+----------|
   | Serial port 2      |   J10    | Riser Card      |   SL1    |
   |--------------------+----------+-----------------+----------|
   | Parallel port      |   J11    |                 |          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |               Function               | Jumper |  Position  |
   |--------------------------------------+--------+------------|
   |>> | SIMM size select 256K x 9        |   W6   |    Open    |
   |---+----------------------------------+--------+------------|
   |   | SIMM size select 1M x 9          |   W6   |   Closed   |
   |---+----------------------------------+--------+------------|
   |>> | BIOS type select 27256           |   W8   |   Closed   |
   |---+----------------------------------+--------+------------|
   |   | BIOS type select 27128           |   W8   |    Open    |
   |---+----------------------------------+--------+------------|
   |>> | RAM split select 384K above 1MB  |   W9   |    Open    |
   |   | for EMS or extended              |        |            |
   |---+----------------------------------+--------+------------|
   |   | RAM split select 384K below 1MB  |   W9   |   Closed   |
   |   | for EMS or extended              |        |            |
   |---+----------------------------------+--------+------------|
   |>> | Burn in mode not active          |  W26   |    Open    |
   |---+----------------------------------+--------+------------|
   |   | Burn in mode active              |  W26   |   Closed   |
   |---+----------------------------------+--------+------------|
   |>> | Manufacturing mode not active    |  W27   |    Open    |
   |---+----------------------------------+--------+------------|
   |   | Manufacturing mode active        |  W27   |   Closed   |
   |---+----------------------------------+--------+------------|
   |>> | Floppy drive interface enabled   |  W28   |    Open    |
   |---+----------------------------------+--------+------------|
   |   | Floppy drive interface disabled  |  W28   |   Closed   |
   |---+----------------------------------+--------+------------|
   |>> | Video type select normal         |  W29   |    Open    |
   |---+----------------------------------+--------+------------|
   |   | Video type select slow           |  W29   |   Closed   |
   |---+----------------------------------+--------+------------|
   |>> | Speaker volume select low        |  W30   |   Closed   |
   |---+----------------------------------+--------+------------|
   |   | Speaker volume select high       |  W30   |    Open    |
   |---+----------------------------------+--------+------------|
   |>> | I/O bus speed select 8MHz        |  W33   |    Open    |
   |---+----------------------------------+--------+------------|
   |   | I/O bus speed select 12MHz       |  W33   | pins 2 & 3 |
   |   |                                  |        |   closed   |
   |---+----------------------------------+--------+------------|
   |>> | Factory configured - do not      |  W38   |   Closed   |
   |   | alter                            |        |            |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DRAM CONFIGURATION                     |
   |------------------------------------------------------------|
   |       Size       |       Bank 0       |       Bank 1       |
   |------------------+--------------------+--------------------|
   |      512KB       |    (2) 256K x 9    |        NONE        |
   |------------------+--------------------+--------------------|
   |      640KB       |    (2) 256K x 9    |    (2) 64K x 9     |
   |------------------+--------------------+--------------------|
   |       1MB        |    (2) 256K x 9    |    (2) 256K x 9    |
   |------------------+--------------------+--------------------|
   |       2MB        |     (2) 1M x 9     |        NONE        |
   |------------------+--------------------+--------------------|
   |       4MB        |     (2) 1M x 9     |     (2) 1M x 9     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                  DRAM SPEED CONFIGURATION                  |
   |------------------------------------------------------------|
   |        Size        |        W13        |        W14        |
   |--------------------+-------------------+-------------------|
   |       100ns        |       Open        |      Closed       |
   |--------------------+-------------------+-------------------|
   |       120ns        |      Closed       |       Open        |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 DRAM JUMPER CONFIGURATION                  |
   |------------------------------------------------------------|
   |  Banks used   |     W16      |      W17      |     W18     |
   |---------------+--------------+---------------+-------------|
   |       1       |     Open     |     Open      |    Open     |
   |---------------+--------------+---------------+-------------|
   |       2       |     Open     |    Closed     |    Open     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |             DRAM STROBE ADDRESS CONFIGURATION              |
   |------------------------------------------------------------|
   |                Setting                 |        W37        |
   |----------------------------------------+-------------------|
   |    SIMM U16 = Bank 1 column address    | pins 1 & 2 closed |
   |                 strobe                 |                   |
   |----------------------------------------+-------------------|
   |    SIMM U16 = Bank 2 column address    | pins 2 & 3 closed |
   |                 strobe                 |                   |
   |----------------------------------------+-------------------|
   |     SIMM U16 = address strobe not      |       Open        |
   |               connected                |                   |
   |------------------------------------------------------------|
   | Note: On the diagram, U16 & U17 are shown as Bank 1.       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |             DRAM STROBE ADDRESS CONFIGURATION              |
   |------------------------------------------------------------|
   |                Setting                 |        W36        |
   |----------------------------------------+-------------------|
   |    SIMM U17 = Bank 1 column address    | pins 1 & 2 closed |
   |                 strobe                 |                   |
   |----------------------------------------+-------------------|
   |    SIMM U17 = Bank 2 column address    | pins 2 & 3 closed |
   |                 strobe                 |                   |
   |----------------------------------------+-------------------|
   |     SIMM U17 = address strobe not      |       Open        |
   |               connected                |                   |
   |------------------------------------------------------------|
   | Note: On the diagram, U16 & U17 are shown as Bank 1.       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |             DRAM STROBE ADDRESS CONFIGURATION              |
   |------------------------------------------------------------|
   |                Setting                 |        W35        |
   |----------------------------------------+-------------------|
   | SIMM U16 & U17 = Bank 1 column address | pins 1 & 2 closed |
   |                 strobe                 |                   |
   |----------------------------------------+-------------------|
   | SIMM U16 & U17 = Bank 2 column address | pins 2 & 3 closed |
   |                 strobe                 |                   |
   |----------------------------------------+-------------------|
   |  SIMM U16 & U17 = address strobe not   |       Open        |
   |               connected                |                   |
   |------------------------------------------------------------|
   | Note: On the diagram, U16 & U17 are shown as Bank 1.       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                ON BOARD VIDEO CONFIGURATION                |
   |------------------------------------------------------------|
   |      Setting       |        W10         |       W21        |
   |--------------------+--------------------+------------------|
   |      Enabled       |       Closed       |      Closed      |
   |--------------------+--------------------+------------------|
   |      Disabled      |        Open        |       Open       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    VIDEO CONFIGURATION                     |
   |------------------------------------------------------------|
   |      Setting       |       S1/1        |       S1/2        |
   |--------------------+-------------------+-------------------|
   |     Monochrome     |        On         |        Off        |
   |--------------------+-------------------+-------------------|
   |       Color        |        Off        |        On         |
   +------------------------------------------------------------+