5.15.2 VS SUPPLY UNDERVOLTAGE PROTECTION

If V_VS < V_{VS_UV_Set} has been detected, the device will:

will switch the LIN transceiver to LIN Standby mode in case it worked in LIN Normal mode,
Switch the GDU to GDU Standby mode, if it was in GDU Normal mode.
Set the status register bit, VSUV (see SIR5 Register).
In case the event capture enable register bit (VSUVECE) is set to ‘1’ (see SIECER1 Register), an NIRQ interrupt will be generated.

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