SVGA (Super Video Graphics Array) was the successor to the VGA (Video Graphics Adapter) interface. It has increasingly become an umbrella name for a multitude of graphics standards that are commonly used around the world. SVGA continues to be used broadly as a way of connecting Desktops and laptop computers to a computer monitor. SVGA supports a display resolution of 1024*768, 8-bit pixels and this interface makes use of a 15-pin pinout.
Despite the fact that VGA cables can also use a 15-pin arrangement, they aren’t the same as the SVGA pinout. In fact, the actual VGA pinout is now obsolete.
It must be mentioned that SVGA pinouts do not employ all fifteen pins. Actually, many are only eight pin loaded. This is changing and it can now be found that a few SVGA cables are making use of more of the pins to supply an improved visual image. The standard for SVGA was originally defined as an 800*600 resolution but was subsequently up scaled to a screen resolution of 1024*768, which was 8-bit. Just what this meant for the consumer was a 256-colour choice.
Naturally, technological developments have led to these stats being irrelevant due to the fact colour shading is now controlled by variations in the analogue voltage. It does this by making use of an SVGA graphics card interface that offers an unlimited number of colour possibilities dependant upon the functions of your graphics card and memory. For that reason, even though SVGA provides you with an unlimited array, you may still only be able to display 256 colours on account of various other devices in the chain.
Frequently it’s simple to forget how much SVGA equipment still plays an integral part in modern day living. Whilst everyone raves about both HDMI and DVI, SVGA continues to be used day-to-day by a significant proportion of people via their computer systems not to mention the fact that there are other devices designed to use SVGA connections. Some televisions as well as home projectors to name just a few might still predominantly use this format.
For those who have a single source (such as a personal computer or projector) but need to display the image on two screens or tvs then a VGA splitter could be the solution. What this does is actually split the signal in two displaying multiple versions of the same image. This could be adapted to incorporate huge banks of monitors if so desired.
One thing to remember is the fact that no matter what kind of SVGA cable or accessory is needed; always pick one which has been made from premium quality products that are much more likely to endure the test of time. Better constituents result in better all round quality, particularly when they’ve been created by a dependable supplier.
