[sdiy] DsPIC timer issue when used as DCO!
neil.johnson97 at ntlworld.com
Fri Dec 11 00:00:30 CET 2009
Colin f wrote:
>> Can anyone see a better way?
> Drive the timing CV with a hi-res DAC, use an external comparator
> to reset
> the timing cap, capture the reset pulse period with the timer, and
> use the
> measured period to perform auto-tune.
> That's a pretty major re-design though.
Yeah, but then you'd have an analogue oscillator with all that ugly
nasty 'warmth' that those analogue boys keep bleatin' on about,
saying how wonderfully warm and alive it sounds, whereas clearly DSI
owners want that cool, clean digital accuracy that gives the cutting
sharp digital oscillator edge.
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