CW308 gives weird low and discrete power trace compared to CW1173

Embedded Security ChipWhisperer Hardware
1

Hi, when I run the program on F303 target of CW308, I get the power trace like the figure shows. However, the same program I run on CW1173 gives me more sense result. What setting shall I change on CW308 so that I can get similar result as CW1173 has?

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2

Hi,

It looks like the measure port isn’t connected. Did you connect your ChipWhisperer as in this picture?

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Alex

3

Ah! Now it works!! Thank you so much!

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