General • State machine pio question.

Hi all,

If I have two PIO state machines that are say 25 words long, do they have to reside in different PIO blocks? I have tried reading the datasheet RP2350, and found the limit is 32 instructions, but am unsure if that's 32 per PIO block, or 32 per state machine?

Cheers.

Phill.

Statistics: Posted by PhillHS — Wed Feb 04, 2026 9:39 pm

---