I am using PWM and Tri state buffer of psoc 5lp to generate sine wave.
I can't understand how to connect Tri state buffer .
as per my logic i am taking timer interrupt for some period for one value and change PWM duty cycle ,output of PWM is input of tri state buffer(Bufoe) that is in X . In inout pin of buffer i am taking digital output pin but it generate error that ""Net_225" has invalid terminal connections. Detailed Error reasons are the following: ( An instance inout terminal has to be connected to a schematic inout terminal; ).". how to remove it or what should i have to connect? More over hat about feedback pin Yfb ? how to connect it?
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Thank you for reply , i am using tri state buffer for switching purpose .upper voltage multiplication example helps me to generate sine wave.