Dynamic Subckt Instance Activity Check (dyn_activity)
Description
This check reports activity percentage of an instance relative to a circuit. The activity percentage is the ratio of the events in the instance versus the events in the entire circuit.
The results are written to the dynamic.xml file, which can be viewed in a Web browser. This check is supported only by XPS.
Syntax
Name dyn_activity parameter=value ...
Parameters
Filtering parameters
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time_window
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[tstart, tstop] sec
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Time window during which the circuit check is applied. Multiple non-overlapping time windows are supported. Default time window is 0 to tend.
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error_limit
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10000
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Maximum number of errors reported. Default is 10000.
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min_activity
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0
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Any block activity below the minimum activity percentage will not be reported. The value can be between 0 and 1. Default is 0.
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Wildcard scoping
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inst
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[...]
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Subcircuit instances to which the check is applied. Default includes all instances (inst=*).
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xinst
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[...]
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Subcircuit instances to be excluded from the check. Default is none.
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subckt
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[...]
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The instances of the specified subcircuit to which the check is applied. Default includes all subcircuits (subckt=*).
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xsubckt
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[...]
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The instances of the specified subcircuits that are excluded from the check. Default is none.
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depth
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8
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Hierarchy levels (starting from top, instance, or subcircuit scope) to be checked. Default is 8.
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Related Topics
Dynamic Subckt Instance Activity Check
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