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RM44L520: Procedure to run SL_Init_R4Registers() and SL_Init_StackPointers()?

Part Number: RM44L520
Other Parts Discussed in Thread: RM46L852

Dear Champs,

Is there any specific procedure to run SL_Init_R4Registers() and SL_Init_StackPointers() in the sys_startup.c file of Safety Library example code?

My customer found Hang was occurred when these functions were executed and the PMIC moved to Safety State, and want to know if there is any specific procedure to avoid this hang.

They are using RM46L852 and TPS65381 for PMIC.

Thanks and Best Regards,