Power Toggle Rate logic option

A logic option that specifies the toggle rate assumed by the Power Analyzer for the signals generated by the specified node or entity, in transitions per second. The toggle rate must be a positive number.

The value you specify for this option should be the expected time-averaged toggle rate, rather than worst-case, that is, highest possible, toggle rate. This option is available for all Intel devices supported by the Intel® Quartus® Prime software except MAX7000S devices.


To specify the frequency at which a pin toggles, use the I/O Maximum Toggle Rate logic option. To configure the data rates used for metastability reporting in the Timing Analyzer, use the Synchronizer Toggle Rate logic option.

Scripting Information

Keyword: power _toggle_rate

Settings: <integer>