Den Fri, 1 Sep 2017 20:55:49 +0200 skrev HÁRSFALVI Levente <email@example.com>: > "...The Y’ and C components should be time-coincident > within ±25 ns. Error in chroma timing is known as > chroma-luma delay. " That explains why there are 45ns steps in the TDA 4565. > So, to answer one of the original questions, the luma-chroma delay of > standard composite and separate Y/C video should be 0 ns within a +-25 > ns margin. But that only says how the timing should be on Y/C, not on composite. We can assume that C64/C128 uses "composite" timing for Y/C, as the Y and C signals is basically combined with about the same timing for both. And the composite signal of a PAL C64 is imho really good; I've never seen any timing errors there. -- (\_/) Copy the bunny to your mails to help (O.o) him achieve world domination. (> <) Come join the dark side. /_|_\ We have cookies. Message was sent through the cbm-hackers mailing listReceived on 2017-09-02 02:00:52
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