Sunday, January 10, 2010

DVI Port Guide


DVI or Digital Visual Interface is an interface on your computer through which you can get very high quality display as it uses digital techniques compared to VGA Ports which uses analog system to transfer the display data. Using the DVI Ports, digital display devices such as LCD Monitors and LCD Projectors can display more accurate color tones and contrast levels.

Key Features
•It uses digital protocols which uses streams binary data about the illumination of each pixels.
•There is no possibility of any noise or brightness effects from adjacent pixels ensuring the sharpness of the images.
•No possibility to connect it in an incorrect position.
•It is partially compatible with HDMI in DVI-D Mode and VGA in DVI-A Mode.
•It also supports Display Data Channel or DDC and Extended Display Identification Data or EDID.

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