[sdiy] Parallel processing clock design question

Paul Maddox P.Maddox at signal.qinetiq.com
Tue Jul 15 13:05:29 CEST 2003


Roman,

> It's for audio use in 48kHz sampled system, so whatever micro is doing, it
has to fit within
>1/48ksps = 20.83us. They need the 48kHz anyhow, to at least spit the result
at desired rate.
>For fast AVR that could be hundreds of instructions per sample (coorect me
if I'm wrong, I'm
>no AVR user), fair enough for some signal processing.

Correct, at 16MIPs you have 332 Instructions to play with between interupts.
ample time to do stuff..

Paul




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