Re: [avr-gcc-list] ATmega16 PWM

[David VanHorn]

> I used the Fast PWM mode, 31kHz and a sinewave 600Hz modulation
> frequency, sampled 8 to 32 times per cycle.  IOW, I changed the PWM
> pulse width 8 to 32 times per cycle of the modulation sine wave.  The
> modulation sine wave sampling rate seemed to make little difference in
> the FFT of the output as displayed on a TDS 2014.

I'd be interested to see what a Tek 7L5 would think of it.
In my experience, analog and digital (sampled) SAs have surprisingly
different views of the world.