Quote Originally Posted by skimask View Post
Code?
And maybe, maybe not. If your LCDs are slow and don't respond quick enough, then you might not be able to fit 10ms of display data inside of a 100Hz PWM loop without the code jumping out of the LCD portion, into the SSPWM portion, and back.

Although 10ms is the cycle duration still for software PWM of 64 steps it does enters the ISR at least 64 times in that 10ms. Correct me if I am wrong.

However that should not be much problem since it is interrupt based. What happens when all the PWM channels have the same duty cycle.