What's the duty cycle value of PWM in PIC16F877?

Status
Not open for further replies.

nguyenhung1811

Newbie level 1
Joined
Sep 20, 2008
Messages
1
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Activity points
1,286
Please, help me??
i learn PWM in Pic16f877 but i don't know how to use it. what's duty cycle value? when CCPR1L = D'50' and CCP1CON = b'00001100'(PWM mode), PR2 = 200,
duty cycle value = b'11001000' = d'200'; period = 200 but it is not in proteus6.9
what's will active???
i'm not good in English. thanx ^^
 

Status
Not open for further replies.
Cookies are required to use this site. You must accept them to continue using the site. Learn more…