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TCAN4550-Q1: MCAN Interrupts

Muwei Zheng
Intellectual 1640 points
Part Number: TCAN4550-Q1


Hello team,

I have an question on MCAN Interrupts in TCAN4550-Q1:

- What kind of situation may cause interrupt by RF1L: Rx FIFO 1 Message Lost?

Regards,

Muwei Zheng

  • 0
    TI__Guru 74322 points

    Muwei,

    This interrupt will assert if a message is sent to the FIFO while it is full and overwrite mode is disabled. This bit will also be set if there is a write attempt to RX FIFO 1 and the message size is 0.

    Regards,

    Eric Hackett