3 ms·
RP2040 is a bitbanging monster with 8x PIO cores operating at clock frequency. RP2040 can even bitbang DVI easily. It can output nearly 4 Gbps at the nominal 12
by vardump 3y ago
RP2040 is a bitbanging monster with 8x PIO cores operating at clock frequency. RP2040 can even bitbang DVI easily. It can output nearly 4 Gbps at the nominal 125 MHz frequency.
While a great chip ESP32 doesn't come close matching RP2040 PIO's power in this aspect.
- mazurnification 3y agoYes RO2040 is very good in that regard. It is often hard to gauge from processor clock how fast it will toggle its pins. Example PI4 - I do not think I was able to get more than 5MHz from its GPIOs and this is 4x GHz class processor.