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student8's avatar
student8
Icon for New Contributor rankNew Contributor
2 years ago

Quartus fails at the Fitter stage, with the following error message. How should I resolve this?"

Error (170143): Final fitting attempt was unsuccessful Info (170138): Failed to route the following 2 signal(s) Info (170139): Signal "tic:tic4|WideOr4~0" Info (170139): Signal "tic:tic6|stop_delt...
Configuration
Programmable Logic Device
TingJiangT_Intel's avatar
TingJiangT_Intel
Icon for Contributor rankContributor
2 years ago

You may try to disable the "optimize timing" setting in Advanced Setting (Fitter) and see if it will help the routing process.