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ADS131M04: How to Clear the register of CRC_ERR by firmware

Chen Alex1
Genius 3665 points
Part Number: ADS131M04

HI Sir

How to clear bit 12 (CRC ERROR) when it generate, could I use firmware skills instead of hardware reset?

  • 0
    TI__Mastermind 23275 points

    Hi Alex,

    the CRC_ERR bit should clear automatically when the STATUS register is output as the response. If a CRC error occurs, then the ADS131M04 should output the STATUS register as the response in the following frame. Means in the next following frame you should not see the CRC_ERR bit set anymore unless you had another SPI CRC error.

    Let me know if this is not the case then we can dig into it further.

    Regards,