PINE TECHNOLOGY
===============

   PT-501

   Card Type          Video                                       
   Chipset/Controller SARC                                        
   I/O Options        Light pen (optional), parallel port, video  
                      port                                        
   Maximum DRAM       64KB                                        

<gopher://bitreich.org/I/th99/v/P-R/50414-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |    Purpose     | Location |       Purpose       | Location |
   |----------------+----------+---------------------+----------|
   | 15-pin analog  |   CN1    | Light pen connector |   JP6    |
   | video port     |          | (optional)          |          |
   |----------------+----------+---------------------+----------|
   | Parallel port  |   CN2    |                     |          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                        MONITOR TYPE                        |
   |------------------------------------------------------------|
   |            Type            |              JP1              |
   |----------------------------+-------------------------------|
   |>> |       Monochrome       |       Pins 1 & 2 closed       |
   |---+------------------------+-------------------------------|
   |   |         Color          |       Pins 2 & 3 closed       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                PARALLEL PORT CONFIGURATION                 |
   |------------------------------------------------------------|
   |     Address      |        JP2         |        JP3         |
   |------------------+--------------------+--------------------|
   |>> |     3BCh     | Pins 1 & 2 closed  | Pins 1 & 2 closed  |
   |---+--------------+--------------------+--------------------|
   |   |     378h     | Pins 1 & 2 closed  | Pins 2 & 3 closed  |
   |---+--------------+--------------------+--------------------|
   |   |     278h     | Pins 2 & 3 closed  | Pins 1 & 2 closed  |
   |---+--------------+--------------------+--------------------|
   |   |   Disabled   | Pins 2 & 3 closed  | Pins 2 & 3 closed  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   INTERNAL/EXTERNAL CGA                    |
   |------------------------------------------------------------|
   |          Setting           |              JP4              |
   |----------------------------+-------------------------------|
   |>> |        Internal        |       Pins 1 & 2 closed       |
   |---+------------------------+-------------------------------|
   |   |         External       |       Pins 2 & 3 closed       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                       EMULATION MODE                       |
   |------------------------------------------------------------|
   |          Setting           |              JP5              |
   |----------------------------+-------------------------------|
   |>> |        Disabled        |       Pins 1 & 2 closed       |
   |---+------------------------+-------------------------------|
   |   |        Enabled         |       Pins 2 & 3 closed       |
   +------------------------------------------------------------+