Thanks for the update, very useful for when I finally get some of those RP2350 boards ![:D]( "Very Happy")
For RP2040, GPIO FUNCSEL default is 31 == NULL. So, not driven? Anyway, before starting DMA output, I am relying on pad default pulldown to hold it at Low, so no code. That's my thinking for RP2040 anyway. Useful to know that I will need to look out for the RP2350 pad isolation etc stuff.
For RP2040, GPIO FUNCSEL default is 31 == NULL. So, not driven? Anyway, before starting DMA output, I am relying on pad default pulldown to hold it at Low, so no code. That's my thinking for RP2040 anyway. Useful to know that I will need to look out for the RP2350 pad isolation etc stuff.
Statistics: Posted by katak255 — Tue Dec 16, 2025 2:56 pm