Well, probably it's just me, but in 3 different consoles that I tried, I never got them to work with a single MOSFET (IRFHS8342 from Digikey, 0.31mm wires on S&D, 100/100/47 and 47/47/47 config, RP2040-zero FW2.73):
- OLED soldered to CPU cap --> ==* (CPU always reach BCT check (no glitch reaction, check mosfet)
- OLED soldered in the back (deeps and Abal points) --> ==*
- Erista unpatched soldered in the back (Abal's points) --> glitched few times and than ==*
Some thoughts that came into my mind:
- should I add another MOSFET so the current will be higher?
- since the back points are more distant to the SoC than the "original" caps, is the distance enough to affect the glitch?
- should I stick to double MOSFET on SoC caps as usual? Probably I will.
- what am I missing here?
Would like to hear your thoughts on this