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Altera_Forum's avatar
Altera_Forum
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16 years ago

Dual-Clock FIFO (DCFIFO) not behaving

I'm getting warnings from the megafunction DCFIFO that I can't get rid off: Info: Evaluating HDL-embedded SDC commands Info: Entity dcfifo_edl1 Info: set_false_path -from *rdptr_g* -...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

Could it be that the compiler did some optimization and removed/renamed the path: *ws_dgrp|dffpipe_0v8:dffpipe8|dffe9a* ? So the TimeQuest could not find the path in the post-synthesis netlist and gave out the warning.