Input problem


#1

i have an oscilloscope and sakura-g.I want that chipwhisperer works with two inputs but it just takes captures from trigger.I cannot see AES rounds on captures.How can i fix?


#2

Hi,

What do you mean by works with two inputs? do you want the capture both the “real” oscilloscope traces and the traces from the chip whisperer?


#3

i have some problems;
1.connecting sakura-g to PC.( BUT when chipwhisperer capture V2 works,target connection is provided.) (oscilloscope connect to PC with ethernet cable )
2. scope setting of Chipwhisperer does not work properly and then there is no trigger setting for my oscilloscope.(The model of the oscilloscpoe :agilient infiniium MSO8064A).
How can i fix these problems?


#4

Hi,

The CW software will not configure your oscilloscope for triggering. If you select an external oscilloscope to the CW software you even lose the other functionality of the
CW (like clock generation).

I think it is therefore better to connect the CW software to the CW target and configure the oscilloscope manualy (and trigger the oscilloscope using the same trigger).
so either connect the trigger
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