Hi,
I am looking to generate three seperate square waves using the pwm modules on the 16f747 pic chip. This isn't really to hard by setting the duty cycle of each square wave to 50% and the desired period using a specific PR2value. However, I would like the three square waves to be 120 Degrees out of phase. This is to control a three phase inverter bridge using the six step voltage source method. Can anyone please tell me the best way of doing this?
Thanks
I am looking to generate three seperate square waves using the pwm modules on the 16f747 pic chip. This isn't really to hard by setting the duty cycle of each square wave to 50% and the desired period using a specific PR2value. However, I would like the three square waves to be 120 Degrees out of phase. This is to control a three phase inverter bridge using the six step voltage source method. Can anyone please tell me the best way of doing this?
Thanks