HI，I want to know the function of the SMA from CW-LITE to CW305 CLKIN.
Because the tutorial set the “HS2” as the clock glitch output, I don’t know why the SMA should be connected to the CW305.
Thank a lot.
My purpose is implementing the clock glitch fault attack on the CW305.
There should be no need to use the SMA like that: the clock glitch is injected on HS2. I’ve been working on a clock glitching lab. It’s still a work in progress, so there’s so explanation text, but it should be helpful.
PA_HW_CW305_2-FPGA_DFA_Attack.zip (3.0 KB).
Here’s also an older clock glitching tutorial: https://wiki.newae.com/Tutorial_CW305-3_Clock_Glitching