topic Re: MPC5748g' PWM in MPC5xxx

MPC5748g' PWM

haihuwang — Fri, 02 Feb 2018 04:01:01 GMT

MPC5748g' PWM , Can the chip do this function ?

PetrS — Mon, 05 Feb 2018 08:52:32 GMT

Hi,

Yes, the eMIOS module is able to generate PWM signal.

The same eMIOS example is also available as a demo within S32DS. It shows how to configure and use eMIOS in

MCB, OPWMB, OPWFMB, IPM, IPWM modes.

BR, Petr

haihuwang — Fri, 09 Feb 2018 03:21:22 GMT

Hi!

Thanks for your help!

I read the content of the AN4830, I want to design a breathing lamp with the OPWMB mode.

and there are two problems:

First,the step of update the A1 register value,also the duty cycle.

Another,the relationship between MCB mode and OPWMB mode.

Wait for your reply.

Best regards!

Haihu