I need to do ADC sample with a 80MSPS. I have two choice:
- Using FPGA
- Use STM32F7, attach the ADC to the FMC, and using DMA memory-to-memory
80MSPS is near the limit of the F7's GPIO speed limit (100MHz, right?) And I never run the DMA at a speed so high, so anyone can give some suggestions? If I can use F7 to achieve my goal?