How does the frequency of the target CPU affect my ability to do power analysis with the ChipWhisperer-lite. I see the max sample rate for CW-lite is 105MS/s. So does this mean that the maximum frequency of the target would be 1/2 of that (~50MHz) (Nyquist frequency) to be able to capture data at a high enough rate to do any power analysis if the CW-lite is not synchronized to the target clock?
What if I synchronize the target CPU clock with the CW-lite? What is the maximum target clock rate I could run my target at to be able to do power analysis? And is there a separate limitation of what the max synchronized clock rate that I feed into the CW-lite is?