TMS320F280041: How to realize Port Output Enable (POE)

ytakano

Part Number: TMS320F280041

Hello,

Customer wants to use Port Output Enable (POE) feature as shown below.
https://en-support.renesas.com/knowledgeBase/category/30942/subcategory/30961

Can Trip Zone realize the function to change PWM output to Hi-Z quickly by a external input signal?
If it’s enable, could you provide a simple code?

Regards,

over 5 years ago

0 Himanshu Chaudhary60 over 5 years ago

TI__Expert 3720 points

Hi,

The subject matter expert assigned to this thread is out of office this week due to the the US holiday so you may not get a qualified answer until Tuesday or Wednesday next week. I apologize for the delay.

Regards,

Himanshu

0 Nima Eskandari over 5 years ago in reply to Himanshu Chaudhary60

TI__Guru 52040 points

TZ can definitely switch the EPWM output to HIGH Z when an external input signal connected to GPIO goes high. Is this the feature you would like?

0 ytakano over 5 years ago in reply to Nima Eskandari

TI__Genius 9095 points

Thanks for your reply.

Yes, it's the one that customer want to use.
Is there any sample code of it?

Regards,

0 Nima Eskandari over 5 years ago in reply to ytakano

TI__Guru 52040 points

Here is a TZ example.

C2000™︎ microcontrollers

C2000 microcontrollers forum

TMS320F280041: How to realize Port Output Enable (POE)