PWM Setup PWM Period = [(PR2) + 1] x 4 x TOSC x (TMR2 Prescale Value) PWM Duty Cycle = (CCPR4L:CCP4CON<5:4>) x TOSC x (TMR2 Prescale Value)   So your PWM period is adjustable using an 8bit PR# value and a 2 bit timer prescaller value (x1, x4, x16) and is based on the instruction clock speed (4 […]