ChipSHOUTER Users Manual
: Ballistic Gel EMFI Target
(CW522)
35
12.
Press enter in the Ballistic Gel script terminal to
read the injected fault pattern.
13.
Change the pulse settings on the ChipSHOUTER using se-
rial commands.
set voltage 300
will set the capacitor
bank voltage to 300V.
set pulse width 160
will set
the output pulse width to 160ns.
set pulse repeat 10
will send 10 pulses on a single pulse command.
set
pulse deadtime 10
will set the delay between pulses
to 10ms. Use these settings for the next test.
14.
Repeat steps 9-12 with the new pulse settings. You can
adjust these settings more to see how each one affects
the injected corruption. More data on these effects
can be found on the ChipWhisperer wiki.
You should now have a basic grasp of the ChipSHOUTER config-
uration options. There are many more advanced options
documented on the ChipWhisperer wiki and in ChipSHOUTER ap-
plication notes.
CAUTION: Observe proper ESD handling require-
ments with the board.
CAUTION: Fault injection can permanently de-
stroy the injection target. Always start at a
further distance and move towards the target until
you see fault interactions.
