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BQ40Z80: Static Data Flash (DF)

KIM
Intellectual 550 points
Part Number: BQ40Z80

Hi,

There are some registers which values will not be changed during BQ40Z80 operation. Those values are categorized to Static Data Flash.

How to know whether the register under Static DF category? 

Please provide the list of registers for Static DF, Static ChemD and All DF.

Thanks,

Kim

  • 0
    TI__Guru** 105760 points

    Hello Kim,

    It would not be feasible to give a complete list of the static DF, in general anything that can be changed during normal operation is not included (lifetime data, calibration data, EOC data, etc)

    The gauge will calculate the checksum and provide a indicator bit if it matches with the value programmed in DF, you shouldn't need the exact values to do the checksum. Also we cannot provide this because there are private parameters we do not expose and that should not be changed.

    Sincerely,

    Wyatt Keller