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BQ40Z50-R1: BQ40Z50-R1 RSOC error

user44411751
Intellectual 940 points
Part Number: BQ40Z50-R1
Other Parts Discussed in Thread: BQSTUDIO, EV2400

    The BQ40Z50-R1 RSOC data read error by host. The SMBS frequency is 20KHZ, read interval time 300ms, it will appear RSOC data error when accessing the RSOC register.

  • 0
    TI__Mastermind 42535 points

    Hi,

    The comms from the bq40z50-r1 are reliable and have been verified to work for many customers. If there is address collision you can get wrong data. There is no need to scan the registers at more than a 1s rate. We have not seen issues with comms here. Please try comms using bqstudio and an ev2400, if you still have issues we can help here.