Digital 'scope & spectrum analyzer Re: [Open-graphics] PCIe know-how?

[James Richard Tyrer]

Dieter wrote:
> You need to be able to *capture* the data in real time, in order to
> do a single sweep mode, for non-periodic signals.  The processing and
> display of that data don't have to be real time.

Yes, that is true for some applications, but unless this is a real time 
spectrum analyzer ($$$$) -- which is useful for some applications such 
as looking for noise and intermittent distortion -- you are going to be 
working with a stable periodic wave form.

-- 
JRT