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VMots's avatar
VMots
Icon for New Contributor rankNew Contributor
4 years ago

Unwanted behavior of fitter when implemented carry chain

Dear Sirs! I have a situation when I trying to optimize timing through using curry chain. I am using the fiftyfivenm_lcell_comb primitive for this. When this primitives are inside the one modu...
SyafieqS's avatar
SyafieqS
Icon for Super Contributor rankSuper Contributor
4 years ago

Hi Viktar,


Is optimize timing mean want to close timing?

You can easily add FF to close timing or use Quartus setting compiler to tweak for timing.