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AUrsi1's avatar
AUrsi1
Icon for New Contributor rankNew Contributor
5 years ago
Solved

Seeking a solution to Quartus Prime 19.2 fitter error 170079.

I have a Qsys design using PCIe hard IP with an Avalon MM slave for Stratix 10, the fitter terminates during placement operations after reporting over 1000 occurrences of the following error: Error(...
  • KhaiChein_Y_Intel's avatar
    KhaiChein_Y_Intel
    5 years ago

    Hi,

    This issue is known and understood and that the LAB height for some carry chains can be higher than the clock tree, resulting in the fitter error. The issue is fixed in the Intel Quartus Prime Pro edition software version 19.3.

    Thanks.

    Best regards,

    KhaiY

KhaiChein_Y_Intel's avatar
KhaiChein_Y_Intel
Icon for Regular Contributor rankRegular Contributor
5 years ago

Hi,

Can you provide a non-confidential design and steps to reproduce the error?

Thanks.

Best regards,

KhaiY