>Among other things, the pittance of addressable RAM in >PICs [and >Scenix] would appear to severely limit their capability to do >serious DSP. > >How large an FFT were you finally able to get to work? >Does Lacoste have a website? > >best regards, >- Dan Michaels Hi everybody, First thank you very much Steve for your fantastic feedback. Dan, regarding RAM size, my code was originaly developped for the 17C756 (>900 bytes of RAM) and was adequate for a 128 words FFT, calculated in 50ms. Could be of course extended with external RAM. And yes I have a (very small) web site. My FFT code is not available there, but you will find my freeware 17C756 programmer : //www.geocities.com/robert_lacoste Cheers, Robert. ___________________________________________________________ Do You Yahoo!? Achetez, vendez! @ votre prix! Sur http://encheres.yahoo.fr