A Comparison between the VGA AND SVGA cable
A wide range of computer display standards are taken care by Super video Graphics array or SVGA cable also called as Ultra Video Graphics Array also called as UVGA. As VGA, the extension of VGA to SVGA was also done by IBM. This extension was done to define standards and promote interoperability. They also give a good resolution of 800×600 pixels.
The first version was with 800 x 600 resolution i.e. 4-bit pixels, in which each pixel could recognize 16 different colors. The newer version has 1024×768 i.e. 8-bit pixels and even more improved versions have been introduced since. Any kind of RGB colors may be selected through SVGA cards, but they can be used to select the desired color depth.
Output of an SVGA card is analog and the internal calculations are performed by these cards in digital forms. The SVGA cables can be redesigned in such a way that they have an increased color display in the monitor. Special devices just having the increased color display are also created but they are only monotask guaranteed.
There are many manufacturers that have produced various types of SVGA. Amdek-VGA ADAPTER/132, AST Research, Inc.-VGA Plus, ATI Technologies VGA wonder, Cirrus Logic-CL-GD410/420, Compaq-VGC Board, Genoa Inc.-Genoa VGA 5100-5400,Paradise Inc.-VGA Plus and VGA Pro, Sigma Designs-Sigma VGA and Willow-VGA-TV and VGA-TV Genlock. These are some of the SVGA cables used. All these cables are superior in its action to the normal VGA cables and the electronic devices are plugged in with the display device using SVGA cable that gives good resolution to the picture.
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