how to generate synchronous PWM in pic

[waqas ikhtiar]

hi guyz......i want to generate sysnronous PWM for pwm inverter in pic
any idea

 

[tusemo]

How many pwm channel that you need ? If you need two channel you can use pic16f877A 's cpp modules. If you need more than 2 than you need to use timer to create pwm channels but you have to write the codes carefully otherwise your pwm frequceny will not be stable.