RP2040 DMA Hack Makes Another ‘CPU Core’


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Mixtel90

Guru

Joined: 05/10/2019
Location: United Kingdom
Posts: 5707
Posted: 11:54am 21 Jan 2023      

It goes to show the flexibility of the RP2040 architecture. I suspect this possibility wasn't part of the original design. Usually someone will find a way to make things do what they weren't intended to. :)