Emulating PWM using Flexio in imx93 A55 core

IRENE_U

Hi, NXP TechSupport

How to simulate PWM signals using the FlexIO port on i.MX93 with linux system?

The datasheet mentions that FlexIO has this function, but I couldn't find any relevant code on the NXP forum.

I only found code for simulating PWM signals using TPM or using the M33 processor but we are using GPIO_IO28 pin.

Thanks

Zhiming_Liu

Hi @IRENE_U

There is no available driver in linux to emulate PWM with Flexio, you can refer below links.