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UCD90160: Question about UCD90160

Part Number: UCD90160

Tool/software:

Hello:

Regarding the design issues related to UCD90160
1. Typical design circuits for the V33DIO1, V33DIO2, V33D, V33A, and BPC pins.
2. How to use the TRCK pin and how to configure it when not in use.
3. How to use the Fusion Digital Power Designer tool to set UCD90160 GPIO for monitoring 12V UV alarms, PWM power supply bias, and other functions? Is there a demo configuration document or SOP available for reference.
The design diagram is attached below. Please help check if the rest of the design is reasonable. Thank you!!!

UCD90160_Power_down_v0.pdf