Computation of clock pin power

[krish_9]

While performing power consumption analysis with RedHawk/RHSC, we see the total power categorized into four sections in the power summary report:
1. Leakage power {From lib}
2. Internal power {From lib}
3. Switching power {Using Psw, TR}
4. Clock pin power.

How is clock pin power computed?

I was performing an experiment to study how toggle rate is affecting the total static power and Average IR drop?
Exp-1: Row-3
Exp-2: Row-4

Why is the clock pin power same with both exp-1 and 2?
Does static power calculation has anything to do with clock pin power?

Power
Clock pin	Internal	Leakage	Switching	Total
0.002​	0.0040​	0.0016​	0.0033​	0.008​
0.002​	0.0047​	0.0016​	0.0038​	0.01​