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Hello.
As PBP manual says, there are some limitations for HPWM lowest frequency.
Are these PBP limitations or hardware limitations?
I want to have two 50% duty cycle, 50Hz pulses generated with dead time, using built in hardware PWM module (16/18 series midrange)
Is this possible?
Quote:
Is this possible?
yes a PIC16F18446 or similarly equipped chip @fosc=4MHz can do that by combining the PWM module output with the CWG module.
unfortunately fosc/4 is the only acceptable clock source for pwm generation for 8 bit pic's so options are limited a bit for overall accuracy and dead time resolution.