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Original question:

BQ79616-Q1: how to implement ping signal at Rx ping(using UART communication)

BQ79616-Q1: How to send wake ping using MSPM0L1304 as host MCU (using UART communication)

Yun Zheng
Prodigy 46 points
Part Number: BQ79616-Q1
Other Parts Discussed in Thread: MSPM0L1304

Tool/software: CCS Theia, MSPM0 Driver Library

"The wake ping is applied by the microcontroller to the RX line of the BQ79616-Q1 device. This ping is an active low, and it has a low time of 2.5 ms."

  • 0
    TI__Intellectual 1520 points

    Hi Yun,

    If you are asking about this particular MCU, we don't support that one, you would need to open another thread with  to post another thread using MSPM0L1304 as the part number. But if you asking about what our part require is as you mentioned, a URAT has to be sent low signal to the RX for 2.5 ms. More information about this is provided in the datasheet section 8.6.

    Regards,

    Abdel