Comment Comment by mritun RO2040 isn’t slow - it’s literally one of the fastest on the market. It’s a dual core microcontroller that can easily run both cores at 133-250+ MHz.https://github.com/Wren6991/PicoDVIThe GPIO on RPi is not very useful for precision work and you’re limited to using SPI (usually to talk to an auxiliary microcontroller). The GPIO on RP2040 is so good that you can use it as 24 channel 100Msps logic analyzer in a pinch.https://github.com/gusmanb/logicanalyzer parent mritun 2 years ago
https://github.com/Wren6991/PicoDVI
The GPIO on RPi is not very useful for precision work and you’re limited to using SPI (usually to talk to an auxiliary microcontroller). The GPIO on RP2040 is so good that you can use it as 24 channel 100Msps logic analyzer in a pinch.
https://github.com/gusmanb/logicanalyzer