I completely agree that they contradict each other, hence my conundrum. The math I apologise for not including explicitly, it was nested in the original post. 12 values peak to peak at 500 KHz = 12*500 000 = 6 MSPS. Other frequencies input by wave ge...

I have the ADC set to continuous conversion, the DMA takes each value once converted and sends to a buffer [200], from there I read off the values in the array which appear to be representative of the sinusoid I am inputting. for various different fr...