S32KのトピックFTM2 for Modulation

FTM2 for Modulation

bjrajendra — Fri, 10 Apr 2020 05:04:48 GMT

Hello all,

I'm trying to develop a PWM modulation with FTM2 for the S32K142 device. But it looks like the modulation doesn't work for FTM2 as per the below screenshot.

Kindly confirm the same.

RAJU

Re: FTM2 for Modulation

Robin_Shen — Mon, 13 Apr 2020 07:14:27 GMT

Hi BJ RAJENDRANATH,

I have check it in the latest S32K1xx MCU Family - Reference Manual (REV 12.1).
Still get the same information as the table that you found.

And I can only find the FTM0_OUTSEL and FTM3_OUTSEL bit.

Best Regards,

Robin

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Re: FTM2 for Modulation

bjrajendra — Mon, 13 Apr 2020 08:31:29 GMT

Hi Robin,

Thanks for your swift response & it's really helpful.

As suggested, does it mean I can use only Channel1 alone (FTM1-CH1 & FTM2-CH1) or all FTM channels from CH0-CH7.

In other words, If I initialize FTMOPT1->FTM3_OUTSEL=0xFF; I can implement all FTM1CH0-7 signals withour initializing FTM0.

Raju.