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TPS6594-Q1: TPS6594-Q1: If PMIC reset occur, PMIC saves the reason why PMIC reset occur?

Part Number: TPS6594-Q1
Other Parts Discussed in Thread: TDA4VM-Q1

Hi TI experts 

We are using SoC TDA4VM-Q1 and PDN power soultion(TPS65941213, TPS65941111) 

I have questions about TPS65941213RWERQ1 PMIC.

1) When 'ERR_AP_PMIC_BUCK_LDO_OVI' message occured and then PMIC reset is occured, TPS6594 PMIC saves the reason why PMIC reset in the PMIC's register?

2) If PMIC is tunred off, The Error Message that related about 'ERR_AP_PMIC_BUCK_LDO_OVI' is unerasable in PMIC's register?

Thank you 

Jae Young Yoo