TMDSCNCD280039C: TMDSCNCD280039C

Abirami Shree R B

Part Number: TMDSCNCD280039C
Other Parts Discussed in Thread: C2000WARE

How to configure the switching frequency using ePWM block in Simulink?

First I've set the ePWMLink TBPRD to ePWM1 and got the switching frequency as 2kHz

Then changed ePWMLink TBPRD to Not Link and set Timer Period as 60000 ( By calculation Fpwm = Fclk / (2* TBPRD), decided Fpwm as 10kHz)

In both the cases I'm getting Switching frequency as 2kHz. How ePWMLink TBPRD works and how can I get the desired Switching frequency?

And also how to configure ePWMA and ePWMB?

over 3 years ago

0 Santosh Jha over 3 years ago

TI__Guru 50611 points

Hi,

For help on Mathwork Simulink model, please take a look at MathWorks FAQ at this link below:

If you have further questions, the best way to get support on MathWorks products is to contact MathWorks live tech support.

You can also search for answers or post a question on MATLAB Answers C2000 forum. Additionally, there is info on MathWorks support C2000 in Documentation and Examples.

For learning how to switch the frequency using C2000Ware, please refer to the examples. C2000 Academy is another place to learn more about this topic.

https://dev.ti.com/tirex/explore/node?node=A__AUB.pbp.dvJfqKupH1pSCw__c2000Academy__jEBbtmC__LATEST

I will close the thread from here as the software is supported by MathWorks team on their forum.

Thanks & Regards,

Santosh

C2000™︎ microcontrollers

C2000 microcontrollers forum

TMDSCNCD280039C: TMDSCNCD280039C