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student8's avatar
student8
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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
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2 years ago

Hi there, is there any updates on this?


  • student8's avatar
    student8
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    2 years ago

    Thank you for your reply. I tried your suggestion, and it indeed helped with the layout and routing, making some previously unsuccessful routings successful. However, it worsened the timing. This might be an area where a trade-off is necessary.