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Discussion Groups | Piclist | PWM Output Stuck Low
A discussion group for the PICMicro microcontroller. Also called the Microchip PIC, this list is dedicated to the use and abuse of this fine, simple, microcontroller. Close to topic posts are welcome, ie. general electronics.
PWM Output Stuck Low - Matthew Limpach - Nov 19 12:00:00 2005
I am using CCP1 & CCP2 PWM on a 18F4220. Intermittently on reset, CCP1
sticks low. I have tried using standard PWM mode and enhanced mode with
auto shutdown turned off. Both do the same thing. Each PWM output is
driving the base of a 2N4401 thru a 1K resistor.
Any thoughts?
Matt
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