RP2040 DMA Hack Makes Another ‘CPU Core’

Author	Message
robert.rozee Guru Joined: 31/12/2012 Location: New Zealand Posts: 2304	Posted: 08:30am 21 Jan 2023         Mixtel90 said   A "because it can be done" project. :)  Very neat but probably of very limited use. there may be the odd niche where it could be useful. for instance, if you wanted a small auxiliary processor to handle USB communications with zero interaction with the two main cores. a bit like how the 16F1455 processor handles USB for the MX170/470 on Explorer boards. cheers, rob   :-)