Forum Discussion

JPlus's avatar
JPlus
Icon for New Contributor rankNew Contributor
7 years ago

Why does Quartus put a LE buffer cell in series with the output of an LE cell (adder cell) and the input to the downstream FF? See highlighted element in schematic. Is there a way to disable this?

Abe's avatar
Abe
Icon for Frequent Contributor rankFrequent Contributor
7 years ago

Have you tried the "Ignore LCELL buffers" constraint in the Assignment editor? This will tell the compiler to ignore LCELLs.