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TCAN1146-Q1: Interface forum

Muwei Zheng
Intellectual 1610 points
Part Number: TCAN1146-Q1


Tool/software:

Hi team,

Our customer is considering our CAN Partial Network devices(TCAN114x-Q1), while they have concern about SPI bit error by noise, which may cause problems like unintentional wake up in sleep mode or unable to go to sleep mode.

Is there any function in TCAN114x-Q1 that can help with bit error in SPI communication? 

Thank you.

Regards,

Muwei Zheng

  • 0
    TI__Mastermind 29290 points

    Hi Muwei,

    Usually we don't see SPI bit error caused by noise. If board designed properly, those digital signals can be considered absolutely reliable for most ordinary uses. TCAN114x does not integrate error check mechanism.  

    Regards,

    Sean