Precetl jsem celou diskuzi a dobre jsem se bavil.

Petriku, precti si ten clanek co postoval sisi. Dozvis se toho tam vic nez jen "prosel = 1/neprosel = 0"

napr.
Display resolution. If your DVI transmitter can't deliver a clean signal to a 1600x1200 monitor, it may still be perfectly clean at 1280x1024. A 1280x1024 display at a 60Hz refresh rate only requires a signal bandwidth of 108MHz. Most DVI transmitters can handle that, and the majority of flat panels being sold today are 1280x1024 units. However, the DVI spec goes up to 165MHz, and a 1600x1200 display will need 162MHz. It's also true that the quantity of UXGA (1600x1200) displays will continue to increase. So your image quality may be fine today, but if you upgrade your display, you may not be a happy camper.

a nebo
Even if the signal isn't clean at 162MHz, it may still look fine. That's because the manufacturer may choose to implement DVI signals with a reduced blanking interval. So a 142MHz signal may still look clean. However, if the DVI receiver is also not compliant, image quality may degenerate substantially.
nebo taky
Cable length can be an issue. We've seen 135MHz DVI signals drive a compliant 1600x1200 display – until you attach a ten-foot (three-meter) cable. Then the image quality takes a nosedive.
a take
Being out of compliance substantially increases the risk that the overall image quality may be poor, but it isn't a guarantee it will. Still, it's something to think about as you make your graphics card-buying decision.
atd atd.

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