TPS650332-Q1: SM development questions for faulty projects

Part Number: TPS650332-Q1

Hello team

 I am developing a faulty project, but I have found that some SM items cannot be found with relevant registers. Could you please advise on how to detect and develop these items? For example, I need to focus on which registers to determine the fault of SM items;

SM3:Is there a corresponding register to confirm the fault at the VDD1P8 location described.
SM2:Can the power supply voltage of the system be detected internally by PMIC, and are there corresponding registers indicating abnormalities.
SM13:4.0 Volts FET represents which module. Is there a specific register that can indicate a fault? How should I detect it.
SM13:1.1 Which module does the Volts FET represent? Is there a specific register that can indicate a fault? How should I detect it.
SM13:Which module does the 1.8Volts FET represent? Is there a specific register that can indicate a fault? How should I detect it.
SM1:Can PMIC detect internally, and are there corresponding registers indicating anomalies.
SM1:Can PMIC detect its own undervoltage internally, and are there corresponding registers indicating abnormalities.
SM14:4.0 volts rail indicates whether the module has a corresponding register indicating a fault.
SM12:The 4.0 voltage rail indicates whether the module has corresponding registers to indicate overcurrent and undervoltage faults.