> read from a high-speed ADC You just have the peripheral DMA and flag/interrupt when done. If you need an "immediate" reaction you use a DSP. There are only s

> read from a high-speed ADC You just have the peripheral DMA and flag/interrupt when done. If you need an "immediate" reaction you use a DSP. There are only so many useful calculations you can do with a single input stream and DSP can handle them.