Fault 2_1 on Husky: No voltage glitching at all (incl. SOLN)?

Embedded Security ChipWhisperer Hardware
1

I am running first voltage glitching course with Husky. Even with usage of SOLN jupyter notebook I have only normal runs. The only change there is PLATFORM = ‘CWHUSKY’

Still the same when I change width to an extreme value of 10k or even 30k (printed scope.glitch.phase_shift_steps and it is 4592) or scope.glitch.output = “glitch_only”. I don’t expect those as SUCCESS but it should be RESET. I still have only NORMALs.

Should I change some jumper positions? Running with JP1, JP2 and JP4. Changing JP1 to JP6 causes only RESET even for intitial values inside SOLN notebook. JP1 and JP6 together gives all the NORMALs.

Thanks

2

JP1, JP2 and JP4 are correct. What is JP6? I don’t think there is a JP6 on the CW313 board. Do you have a picture?

Have you connected an SMA cable from Husky’s crowbar port to the CW313?

Finally, make sure you’re using the latest version of the Fault 2.1 notebook; we’ve made some tweaks to the Husky glitch settings in the past couple of years.

1 Like
3

It is right next to JP1 described as Mount to bypass filter.

This was the problem, my fault. Still connected to Positive as for previous tutorials. Maybe handy to have a reminder in Fault 2_1 :wink: