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FM0+, FM3 & FM4 MCU

Contributor II

Hello,

How many PWM channels available in FM0+ S6E1A series?

The Base Timers have max 4 PWM channels.

The multi-function timer(MFT) has max 6(2ch x 3units) PWM channels that the period is selected from 3ch free-run timers.

So, there are max 10 PWM channels in total.

Is this right?

Best regards,

Yocchi

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1 Solution
Contributor II

Hello Geon,

It is not correct.

I think that both MFT and Base Timer have 10ch PWM.

But some outputs of MFT and Base Timer are  duplicate.

Please see the block diagram bellow.

So, the maximum PWM output channels are 7 in total, right?

pastedImage_1.png

Best regards,

Yocchi

View solution in original post

4 Replies
Contributor II

Hello,

I should add the information.

Most output pins of base timers and MFTs are duplicate.

So, the PWMs that can be output are max 7ch, right?

Best regards,

Yocchi

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Moderator
Moderator

Hello Yocchi-San,

Base Timer has maximum of 4 channels, each of which can be configured as 16-bit PWM timer. The Multi-function Timer block has 3 channels of 16-bit free-run timer. Thus we have 7 channels in total.

Thanks,

Geon

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Contributor II

Hello Geon,

It is not correct.

I think that both MFT and Base Timer have 10ch PWM.

But some outputs of MFT and Base Timer are  duplicate.

Please see the block diagram bellow.

So, the maximum PWM output channels are 7 in total, right?

pastedImage_1.png

Best regards,

Yocchi

View solution in original post

Moderator
Moderator

Hello Yocchi-San,

Yes you are correct.

Regards,

Geon

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