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TMS570LC4357: Reset Escalation

Sakti Kumar Padhy
Prodigy 161 points
Part Number: TMS570LC4357
Other Parts Discussed in Thread: TPS65381A-Q1

Hello Team,

We are using a custom System where we are using TMS570LC4357 as our Main MCU and using TPS65381A-Q1 as PMIC (Power Monitoring IC).

I am using External Watchdog Present in PMIC to monitor our MCU. The NRES of PMIC is connected to PORST Pin of MCU which is used to Reset the MCU in case of Watchdog Failure.

I wanted to know if there is an method to do Reset escalation of this Reset. I want to do Reset for x number of times and then escalate it to some other state (Example : Software can be Stuck in Reset Phases).

Kind Regards,

Sakti