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FRoth's avatar
FRoth
Icon for New Contributor rankNew Contributor
6 years ago

Removing existing set_false_path netlist assignments

We have a set_clock_groups command, specifying false paths between clocks. Is it possible to remove a set of false paths from this set, fulfilling a given condition? That means, reverting a set_false...
KhaiChein_Y_Intel's avatar
KhaiChein_Y_Intel
Icon for Regular Contributor rankRegular Contributor
6 years ago

Hi,

Could you share the error message and the version that the reset_path is working?

Thanks.

Best regards,

KhaiY

  • FRoth's avatar
    FRoth
    Icon for New Contributor rankNew Contributor
    6 years ago

    Hello,

    There is a SDC parsing error in TimeQuest (Unknown option: -reset_path). Looking into the TQ documentation, the -reset_path option is not supported. The older version I was referring to was from quite a long time ago and I cannot seem to find the reference now. Is there any similar command, which could remove existing false path assignments from a set of nets in netlist?

    Thank you

    Filip

    • KhaiChein_Y_Intel's avatar
      KhaiChein_Y_Intel
      Icon for Regular Contributor rankRegular Contributor
      6 years ago

      Hi,

      Upon checking, there is no command to reset the path. you have to use set_false_path to remove the paths from timing analysis in this case.

      Thansk.

      Best regards,

      KhaiY