PWM output signal

Tip / Sign in to post questions, reply, level up, and achieve exciting badges. Know more

cross mob
yangyong
Level 5
Level 5
Distributor - Jingchuan(GC)
5 comments on blog First comment on blog 50 questions asked

I update CC0_BUFF, The output waveform is as follows. What is the appropriate reason? thanks!

yoya_4785701_0-1656322987888.png

 

0 Likes
1 Solution
DennisS_46
Employee
Employee
100 sign-ins 50 likes received 50 solutions authored

The period of the PWM appears to be the same before and after the pulse width change. The pulse width change (register write) is not synchronous with the pulse width (compare value).

---- Dennis Seguine, PSoC Applications

View solution in original post

0 Likes
2 Replies
Yugandhar
Moderator
Moderator
Moderator
500 solutions authored 1000 replies posted 5 likes given

Hello, 

Could you please refer to the mtb-example-psoc6-pwm-dual-compare-capture  code example from the MTB ? If you are still facing the issue then please share your project for debugging at our end.

Thanks,

P Yugandhar. 

0 Likes
DennisS_46
Employee
Employee
100 sign-ins 50 likes received 50 solutions authored

The period of the PWM appears to be the same before and after the pulse width change. The pulse width change (register write) is not synchronous with the pulse width (compare value).

---- Dennis Seguine, PSoC Applications

0 Likes