LPC5536 PWM DMA configuration in MCUXpresso Config Tool

[jimmyli]

Hi,

      Below is a doubt that I can't understand, can you help to give some explanation ?

      Thanks very much.

       1>DMA for PWM in LPC5536 Reference manual

jimmyli_0-1697501922486.png

        2>DMA request in MCUXpresso Config Tool (V13.0)

jimmyli_1-1697501977001.png

    3>Question

       I can't find the relationship of DMA request channel for PWM in RM and config tool.

[Alice_Yang]

Hello @jimmyli 

I will confirm with internal, then reply you.

BR

Alice

[jimmyli]

Hi Alice,

      Thanks very much.

      Waiting for your good new.

[Alice_Yang]

Hello @jimmyli 

Sorry for reply you late, I just got reply from our internal SE team.

 "the eFlexPWM should only have DMA triggers, not requests."

Our SE team member has reported to Config tool team.

Sorry for the inconvenient to you.

BR

Alice

[jimmyli]

Hi Alice,

       Get it.

       Thanks very much.

[Alice_Yang]

Welcome.