[sdiy] SAW core VCO flyback time
David G Dixon
dixon at mail.ubc.ca
Thu Sep 1 17:45:53 CEST 2016
> However, any
> sub-oscillator divider that triggers off either edge would
> suffer some pitch modulation. I guess the easiest way to
> mitigate this would be to just drive the sub-osc divider from
> whatever logic in the tri-core that periodically switches the
> direction of integration.
Yes, that's how we handle it in the Atlantis and the Dixie II+. With a
tri-square oscillator, there is a perfect square wave available for this.
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