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Altera_Forum's avatar
Altera_Forum
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15 years ago

what can I do to delay the source

I'm using the megafunction ALTDDIO as a receiver which requires the input data to be centered aligned to the rising and falling source clock. Unfortunely I have learned the source and data are going ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Dave, I have looked into using the ALTPLL_RECONFIG too, what I read is it only allows dynamically phase shift and clock output change, not input clock change. The switch clock is only good for a 1:2 ratio as I tried too.