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Altera_Forum
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16 years ago

Zero setup relationship in source synchronous output?

Today I'm studying AN433 - "Constraining and Analyzing Source-Synchronous Interfaces", and found that the lauch edge and latch edge is the same in Figure 18. Thus we get a '0' setup relationship? ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

Thanks for your reply. I found a file "ConstrainingSourceSynchDDR_forum.zip" written by you in this forum, do you mean this one? I'll study it.