[sdiy] DCO resolution (avr talk)

[Paul Maddox]

Christian,

> All this AVR DCO PAO talk got me thinking...
> Which resolution is needed for a "good" sounding Phase Accu Osc. ?
> Is 0.01 Hz enough?

I think so.

> With 0.01 hz resolution i could use 24 bits for the accumulator and clock
> the routine with 167772 khz.
> is that the right way?

close, visit this page and look at the source code for an explanation ;-
http://www.myplace.nu/avr/minidds/

Paul