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Bare metal, Assembly language • Re: How would one go about linking two or more RP2040 chips together?

I would start with a PIO-based UART-style connection for transferring 32-bits, that is '32N1' rather than '8N1', get that working and start building up from there. It won't be fast but it's a start. I have no idea how close you will get to what you hope to achieve but you'll never know until you try it.

For more than two chips I would use the same mechanism but use something more like a token ring.

Statistics: Posted by hippy — Wed May 08, 2024 8:48 pm



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