Re: Blurry picture

From: Segher Boessenkool <segher_at_kernel.crashing.org>
Date: Wed, 16 Nov 2011 22:02:00 +0100
Message-Id: <B52FA21E-4D30-4EBD-BFC5-460EF68FCA53@kernel.crashing.org>
>> I read somewhere that 2 crystals resulted in poor picture quality
>> compared to using a PLL and only one crystal. Never understood why.

[ snip very detailed and interesting explanation ]

So the very short answer is that if the colour and dot clocks are not
synchronised, a static picture will not be stable between frames?
That makes sense, thanks for the explanation!


Segher


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Received on 2011-11-16 21:00:08

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