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Original question:

TPS65987D: binary config file for TIDA-01627

TPS65987D: More questions for TIDA-01627

Brian Antheunisse
Expert 5305 points
Part Number: TPS65987D
Other Parts Discussed in Thread: TPS65987, BQ25703, , BQ25703A, TPS65988

HI guys,

Can you describe how the TPS65987D is controlling the BQ25703? Did you program the TPS65987 to be a I2C slave, and program the I2C commands in firmware to know what registers to access within the BQ25703? 

Thanks,

Brian 

  • 0
    TI__Expert 6430 points

    Hi Brian,

    We used the TPS65987D as a I2C master and BQ25703A as an I2C slave.

    TPS65987D allows you to feed in configuration data in the configuration to control any kind of slaves.

    For more details on same please refer "Using I2C Master in TPS65987D and TPS65988 PD controllers" at .

    Please click "This resolves mu issue" if this answers your query.

    Thanks,

    Rahul