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       # UNIDENTIFIED
       
          TVGA GRAPHICS ADAPTER 8-BIT
       
          Category                     Video                             
          Video Types Supported        XVGA                              
          Video Processor              Trident Microsystems, Inc.        
          Highest Resolution Supported 1024 x 768                        
          Data Bus Type                8-bit ISA                         
          Memory Type                  DRAM                              
          Maximum Onboard Memory       512KB                             
       
   IMG IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |       Purpose       | Location |    Purpose     | Location |
          |---------------------+----------+----------------+----------|
          | VGA feature         |   CN1    | 9-pin TTL port |   CN3    |
          | connector           |          |                |          |
          |---------------------+----------+----------------+----------|
          | 15-pin analog video |   CN2    |                |          |
          | port                |          |                |          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                       MONITOR SELECT                       |
          |------------------------------------------------------------|
          |  Setting   | SW1/A | SW1/B | SW1/C | SW1/D | SW1/E | SW1/F |
          |------------+-------+-------+-------+-------+-------+-------|
          |PS/2(Analog)|  On   |  On   |  On   |  On   |  On   |  On   |
          |------------+-------+-------+-------+-------+-------+-------|
          |TTL(Digital)|  Off  |  On   |  On   |  On   |  On   |  On   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          |       Size       |       Bank 0       |       Bank 1       |
          |------------------+--------------------+--------------------|
          |      256KB       |    (4) 64KB x 8    |        None        |
          |------------------+--------------------+--------------------|
          |      512KB       |    (4) 64KB x 8    |    (4) 64KB x 8    |
          |------------------------------------------------------------|
          | Note: Relative position of banks unidentified.             |
          +------------------------------------------------------------+