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Altera_Forum
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15 years ago

Quick Question - How to event on multiple clocks rising edges?

Very quick question... If I have two clocks of different speeds, and want something to happen when the rising edge of both clocks occur at the same time.... how do I do this? I have trie...
Altera_Forum's avatar
Altera_Forum
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15 years ago

It seems to me, that the discussion is partly ignoring the fact, that both clocks are said to be sourced from one PLL. They aren't unrelated, you don't need domain crossing techniques for it and Quartus is generally able to deal with the timing relation of both clocks. It does this correctly in various situations, e.g. with software SERDES.