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Golden DFI file for bq20z75-v180 and v160

K. Sasaki14
Guru 10200 points
Other Parts Discussed in Thread: BQ20Z75-V180, BQEVSW

Is it possible to use the v160's Golden DFI file on bq20z75-v180?

Do I have to make new Golden DFI file?

  • 0
    TI__Guru 73830 points

    There were some parameters added to the v180 release and they can be found in the Technical Reference Manual Addendum on the bq20z75-v180 website. You can extract a gg file from the v160 device, update the firmware in the device. The .gg file does not contain chemistry data, so you will need to update the chemistry and then reload the .gg file. You can then setup the new parameters using the bqEVSW Data Flash screen and create your new .dfi file. You should not have to go through the learning process again.