MPC5777 SWT Reset action

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MPC5777 SWT Reset action

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nicolasmarti
Contributor I

Hi,

I want to know how an SWT reset impact the system within a MPC5777. Does it reset only its dedicated core, or is it propagated to the whole system ?

 

Thanks

 

Regards

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davidtosenovjan
NXP TechSupport
NXP TechSupport

Please specify whether it is MPC5777C or MPC5777M device. Thanks

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nicolasmarti
Contributor I

Hi, MPC5777M version.

Regards

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davidtosenovjan
NXP TechSupport
NXP TechSupport

SWT event can lead in FCCU fault. If particular FCCU fault is configured to generate reset, then it resets the whole device.

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