PWM chopping

Chi Min Tseng

Hi!

I used F28035 DRV-8312 board.

How to use "Action-qualifier" to make PWM chopping?

I don't want to use "PWM-chopper" make a carrier. Because that frequency is too high for me.

Can anyone help me? Thanks

0 Gautam Iyer over 11 years ago

Guru 192875 points

Hi,

If you check the representation below, PC comes under AQ, so what is that you exactly want?

Regards,

Gautam

0 Chi Min Tseng over 11 years ago in reply to Gautam Iyer

I want AQ to make wave has carrier.

How to do it?

0 Brett Larimore over 11 years ago in reply to Chi Min Tseng

Hello,

You will most likely have to do what you want with the help of software.

See the below thread for some potential implementation options:
http://e2e.ti.com/support/microcontrollers/c2000/f/171/p/291951/1038434.aspx#1038434

Thank you,
Brett

C2000 microcontrollers forum