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1880740_en-US

1880740_en-US

Software funcional reset and FCCU functional duration (FS26 enabled)

Hi there, 

On some tests seem that  after a software reset (2ms of duration on RESET_b pin) the consecutive reboot happens 92 ms later (all GPIO in 3-state and no software running).

Executing a fault injection on a FCCU channel configured as "short reset", this time grows to more than 250 ms and FS26 triggers an unwanted destructive reset.

Why FCCU soft reset is so long?

where I Find these s32k reboot times, i don't find them in DS or RM.

Best Regards,

Fabio




Re: Software funcional reset and FCCU functional duration (FS26 enabled)

Hello @FabioG,


How did you solve this issue? I'm having the same problem!


Best Regards,

JRodrigues

Re: Software funcional reset and FCCU functional duration (FS26 enabled)Hi FabioG,

How did you solve it? I am facing the same problem.

Re: Software funcional reset and FCCU functional duration (FS26 enabled)

Problem resolved !

Thank you

Fabio

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Last update:
‎11-21-2025 02:09 PM
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