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Thread: Connecting PWM1 -> RC0
face BY : Dan Michaels email (remove spam text)

Rodrigo Real wrote:

>       I am trying to connect CCP1 pin working in PWM mode to RC0 to read
the sinal generated. RC0 is  also connected to INT. I want to generate an
interrupt at every PWM pulse and redirect that sinal to any pin of PORTB.
What I got is a 20Khz PWM sinal and a +/- 300Hz at PORTB. The software to
control the PWM was writen in C (not by me), it seems to be working fine.

It is not clear what the problem is here. What does +/-300hz
signal mean?

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See also: www.piclist.com/techref/microchip/ios.htm?key=pwm
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