How can I get ePWM9 to epWM12 signals using SImulink

Question

Mikel 2024-10-17

评论： Mikel 2024-10-23，11:23

Hi

I need to get 12 pairs of PWMs with a TI Delfino F2837xD Launchpad, using simulnk

I am able to get ePWMs (A and B) 1 to 8, but I have troubles to get the rest between epWM 9 and ePWM 10.

I have tried configuring them by writing some registers using a System Initialize block but doesn't seem to work well.

Do you know how to configure them?

Thanks in advance

Answer 1

Dhruv 2024-10-21

Hi Mikel,

To configure ePWMs on the TI Delfino F28379D Launchpad using Simulink, you can use the Target Hardware Resources settings. Follow these steps:

Here, you can configure the ePWMs as shown in the image below:

For more information, please refer to the following documentation page:

Hope this helps!

Mikel 2024-10-23，11:23

Hi Dhruv

Thanks for your response.

It doesn't seem to be so easily resolved, as some of these GPIOs are not directly routed to Launchpad Pins.