controlling two H bridges simultaneously with one MCU

Thread Starter

gedza

Joined Oct 18, 2010
2
Hello.
How do I control two H bridges with different switching frequencies using the Pic 16f877. The first bridge is controlled by two alternating signals at a duty cycle of 0.5 and the other one is controlled by 2 sinusoidal PWM signalsat varying duty cycles .Can I please have an example of the coding in asm if possible.
Thank you.
 
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