This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

DRV8823: SPI only can write and can't read

Part Number: DRV8823

Hi Team,

May I ask can DRV8823 SPI be read? Because it seems it only can be wrote.

  • Hi Amelie,

    The DRV8823 serial interface can only be written.  The DRV8823 serial interface cannot be read.

    Also, please note this serial interface is not SPI. This is more like a shift register with a SSB signal to transfer the data to the registers.