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RM57L843: Power-on self-diagnostic issue

Part Number: RM57L843

Hi team,

Using RM57L843 controller reports an error to the ESM module after power-on self-diagnostics.  The SR3 register value of the ESM module is 0x00000008, the customer has checked this bit which is reserved through the official GUI graphical configuration tool. The customer would like to know what's the possible reason for that.

NOTE: Self-diagnostics pass after resetting the POR pin with an external reset key without an abnormality.

Could you help check this case? Thanks.

Best Regards,

Cherry