Dear NXP engineer:
The TDF8546 datasheet on the www.nxp.com is incomplete and lacks I2C register information. Can you give me a complete datasheet?
TDF8546 full datasheet is available under NDA (Non disclosure agreement) signed with NXP. If you have valid NDA please submit a case:
https://support.nxp.com/s/ and the responsible product team will then provide you with document required.