Vybrid VF6xx, Flex Timer, FAULT input

[axelrichter]

Hello!

we want to use the Flextimer of the Vybrid as a H Bridge driver together with a FAULT input to set the output in a safe state.

In reference manual it is described how to initialize the FAULT input but not mentioned which input pin is used for it.

Is there a dedicated pin for that? So which pin is it?

Or can I use any other pin? How and where can I configure it in this case?

Best regards,

Axel Richter

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[axelrichter]

Any GPIO can be used, when configured as interrupt input. In the interrupt handling routine the desired fault bit in SRC_MISC1 has to be set.

[richard_stulens]

That is indeed correct.

Regards,

Richard