Friday, June 1, 2018

Exception Type Priority:

Exception Type Priority:The following pairs of timing exception types are not considered to be in conflict, so both
settings can be valid for a path:
• Two
set_false_path settings
set_min_delay and set_max_delay settings
set_multicycle_path -setup and -hold settings
In case of conflicting exceptions for a particular path, the timing exception types have the
following order of priority, from highest to lowest:
1.
set_false_path2. set_max_delay and set_min_delay3. set_multicycle_pathFor example, if you declare a path to be false and also set its maximum delay to some value,
the false path declaration has priority. The maximum delay setting is ignored. You can list
ignored timing exceptions by using the
report_exceptions -ignored command.

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