The toggle rate reported in the Vivado Report_Power is between 49-50%.
The clock frequencies match between report_power and .xpe file.
Why is this happening?
This is the desired behavior.
Because XPE computes the Signal Rate from
Clock and Toggle Rate, we have to manufacture a clockFreq and toggleRate
tag for Asynchronous logic in the .xpe file in order for the signal
rates to match in report_power and XPE.
This is also done in other
areas such as block RAMs and DSPs.