General • Re: RP2350 PIO DMA performance question

Is there a difference (improvement) in the RP2350 PIO IN, OUT instructions <-> FIFO and DMA performance, from what it is on RP2040?

There should be a one-cycle improvement, because the latency between an SM pushing/popping a FIFO and the DREQ reaching the DMA was reduced by one cycle.

Statistics: Posted by LukeW — Sat Aug 24, 2024 4:56 pm

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