Why can't you use the circuit kchriste linked to? I don't want to waste my time fooling with a junk circuit.Hi,Roff
May be I don't know what can be called a function generate.But that isn't important for me.As you simulate,it oscillate,can you tell me how can it oscillate and how to change the frequency of it?
You're right. I don't understand it. I know that you don't understand it either. I doubt that anyone here does. It obviously wasn't designed by a competent circuit designer. Why don't you use a circuit that provides predictable results, and better waveforms?You say the circuit is a junk because that you don't understand it at all.