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

   DEGA (SURFACE MOUNT)

   Category                     Video card                        
   Video Type                   CGA/EGA/Monochrome                
   Video Processor              Unidentified                      
   Highest Resolution Supported 800 x 600                         
   Data Bus Type                8-bit ISA                         
   Memory Type                  DRAM                              
   Maximum Onboard Memory       256KB                             

<gopher://bitreich.org/I/th99/v/U-Z/50347-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |     Purpose      | Location |      Purpose      | Location |
   |------------------+----------+-------------------+----------|
   | RCA jack 1       |   CN1    | Light pen         |   CN4    |
   |                  |          | connector         |          |
   |------------------+----------+-------------------+----------|
   | RCA jack 2       |   CN2    | Feature connector |   CN5    |
   |------------------+----------+-------------------+----------|
   | 9-pin analog     |   CN3    |                   |          |
   | video port       |          |                   |          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    MONITOR TYPE SELECT                     |
   |------------------------------------------------------------|
   |          Type           | SW1/5 | SW1/6 |        P1        |
   |-------------------------+-------+-------+------------------|
   |>> | Hercules/Monochrome |  Off  |  On   |    Pins 1 & 2    |
   |   |                     |       |       |      closed      |
   |---+---------------------+-------+-------+------------------|
   |   |         EGA         |  On   |  On   |    Pins 2 & 3    |
   |   |                     |       |       |      closed      |
   |---+---------------------+-------+-------+------------------|
   |   |         CGA         |  On   |  Off  |    Pins 1 & 2    |
   |   |                     |       |       |      closed      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |               I/O PORT ADDRESS CONFIGURATION               |
   |------------------------------------------------------------|
   |            Port            |              P3               |
   |----------------------------+-------------------------------|
   |>>  |         3xxh          |       Pins 2 & 3 closed       |
   |----+-----------------------+-------------------------------|
   |    |         2xxh          |       Pins 1 & 2 closed       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                      AUTOMODE SELECT                       |
   |------------------------------------------------------------|
   |     Automode     |         P4         |         P6         |
   |------------------+--------------------+--------------------|
   |>> |   Enabled    | Pins 1 & 2 closed  | Pins 2 & 3 closed  |
   |---+--------------+--------------------+--------------------|
   |   |   Disabled   | Pins 2 & 3 closed  | Pins 1 & 2 closed  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                EXPANSION SLOT CONFIGURATION                |
   |------------------------------------------------------------|
   |            Slot 8             |             P5             |
   |-------------------------------+----------------------------|
   |>> |     Not used by DEGA      |     Pins 1 & 2 closed      |
   |---+---------------------------+----------------------------|
   |   |       Used by DEGA        |     Pins 2 & 3 closed      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   DISPLAY CONFIGURATION                    |
   |------------------------------------------------------------|
   |       Monitor Type        | SW1/1  | SW1/2 | SW1/3 | SW1/4 |
   |---------------------------+--------+-------+-------+-------|
   |        RGB 40 x 35        |   On   |  Off  |  Off  |  On   |
   |---------------------------+--------+-------+-------+-------|
   |        RGB 80 x 25        |  Off   |  Off  |  Off  |  On   |
   |---------------------------+--------+-------+-------+-------|
   |      Enhanced Color       |  Off   |  On   |  On   |  Off  |
   |      (Hi-resolution)      |        |       |       |       |
   |---------------------------+--------+-------+-------+-------|
   |    Enhanced Color (Low    |   On   |  On   |  On   |  Off  |
   |        resolution)        |        |       |       |       |
   |---------------------------+--------+-------+-------+-------|
   |        Monochrome         |  Off   |  Off  |  On   |  Off  |
   |------------------------------------------------------------|
   | Note: These settings apply in single monitor systems.      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   DISPLAY CONFIGURATION                    |
   |------------------------------------------------------------|
   |  Primary Monitor  | Secondary  |SW1/1 |SW1/2 |SW1/3 |SW1/4 |
   |                   |  Monitor   |      |      |      |      |
   |-------------------+------------+------+------+------+------|
   |  Enhanced Color   | Monochrome | Off  |  On  |  On  | Off  |
   |  (Hi-resolution)  |            |      |      |      |      |
   |-------------------+------------+------+------+------+------|
   |  Enhanced Color   | Monochrome |  On  |  On  |  On  | Off  |
   | (Low-resolution)  |            |      |      |      |      |
   |-------------------+------------+------+------+------+------|
   |    RGB 80 x 25    | Monochrome | Off  | Off  | Off  |  On  |
   |-------------------+------------+------+------+------+------|
   |    RGB 40 x 25    | Monochrome |  On  | Off  | Off  |  On  |
   |-------------------+------------+------+------+------+------|
   |    Monochrome     |RGB 80 x 25 | Off  | Off  |  On  | Off  |
   |-------------------+------------+------+------+------+------|
   |    Monochrome     |RGB 40 x 25 |  On  | Off  |  On  | Off  |
   |------------------------------------------------------------|
   |Note: These settings apply when the primary monitor is      |
   |attached to the DEGA card.                                  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   DISPLAY CONFIGURATION                    |
   |------------------------------------------------------------|
   |  Primary   | Secondary Monitor |SW1/1 |SW1/2 |SW1/3 |SW1/4 |
   |  Monitor   |                   |      |      |      |      |
   |------------+-------------------+------+------+------+------|
   |RGB 80 x 25 |    Monochrome     | Off  |  On  | Off  |  On  |
   |------------+-------------------+------+------+------+------|
   |RGB 40 x 25 |    Monochrome     |  On  |  On  | Off  |  On  |
   |------------+-------------------+------+------+------+------|
   | Monochrome |  Enhanced Color   | Off  | Off  |  On  |  On  |
   |            |  (Hi-resolution)  |      |      |      |      |
   |------------+-------------------+------+------+------+------|
   | Monochrome |  Enhanced color   |  On  | Off  |  On  |  On  |
   |            | (Low-resolution)  |      |      |      |      |
   |------------+-------------------+------+------+------+------|
   | Monochrome |    RGB 80 x 25    | Off  |  On  |  On  |  On  |
   |------------+-------------------+------+------+------+------|
   | Monochrome |    RGB 40 x 25    |  On  |  On  |  On  |  On  |
   |------------------------------------------------------------|
   |Note: These settings apply when the secondary monitor is    |
   |attached to the DEGA card.                                  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                FACTORY CONFIGURED SETTINGS                 |
   |------------------------------------------------------------|
   |            Switch            |           Setting           |
   |------------------------------+-----------------------------|
   |            SW1/7             |             Off             |
   |------------------------------+-----------------------------|
   |            SW1/8             |             Off             |
   |------------------------------------------------------------|
   | Note: These switches are reserved for future use.          |
   +------------------------------------------------------------+