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DS90UR906Q-Q1: register address 0x06 available but not in the data sheet?

Part Number: DS90UR906Q-Q1

We collected some data from an OEM screen with DS90UR906Q. The MCU on the screen wrote to the register address 0x06 with value 0x04. register address 0x06 is not mentioned in the data sheet. If it's related to a configurable setting, what's the setting for? Where can we find more info on it?

  • Hi Wei, 

    Thanks for your question. Can you please provide the full initialization script of the 906 device so we can understand the full settings and values being written? 

    Are you sure the MCU isn't performing this to another slave on the bus? 

    Regards, 

    Logan