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Original question:

DRV8908-Q1: Daisy chain control

DRV8908-Q1: What is the function of 0x38 and 0x3C register?

Peter Wei
Expert 3320 points
Part Number: DRV8908-Q1

Tool/software:

Hi Team,

Do you know what is the 0x38 and 0x3c's function? If the customer need to write 0x00 to both of them during the initialization, what will happen.

  • 0
    TI__Mastermind 24660 points

    Hi Peter,

    I do not see a 0x38 and 0x3C address listed in the register map for the DRV8908-Q1, the max address is 0x24. If the customer is getting a non-zero read back when attempting to read address 0x38 or 0x3C I would recommend not attempting to change the values at these addresses as they are not intended to be modified by the user.

    Regards,

    Joshua