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Seadog's avatar
Seadog
Icon for Occasional Contributor rankOccasional Contributor
6 years ago

Timing error on Arria 10 PCIe core design

I have an Arria 10 design with a PCIe core (hard-IP, 8 lanes, gen 3, Avalon memory-mapped, w/ DMA). The only timing errors I am getting are related to the reset generated by the PCIe core. The rese...
BoonT_Intel's avatar
BoonT_Intel
Icon for Frequent Contributor rankFrequent Contributor
6 years ago

That mean is one of the SDC there causing the negative slack. Sorry, my suggestion is remove the SDC one by one and see which constraint cause the negative slack.