Its a small thing, but usually 4 layer boards are Cu but the CM5 IO board is: The thicknesses also don't make sense either.
Is the rest of the setup correct ?
Code:
Cu -> Prepreg -> Cu -> Core -> Cu-> Prepreg -> Cu Code:
Cu -> Core -> Cu -> Prepreg -> Cu -> Core -> CuIs the rest of the setup correct ?
Statistics: Posted by GrubbyHalo — Wed Feb 04, 2026 7:13 am