ZHCSJK5D January 2018 – June 2022 TCAN4550-Q1
|31:0||CF31 to CF0||R||0||Cancellation Finished|
Each Tx Buffer has its own Cancellation Finished bit. The bits are set when the corresponding TXBRP bit is cleared after a cancellation was requested via TXBCR. In case the corresponding TXBRP bit was not set at the point of cancellation, CF is set immediately. The bits are reset when a new transmission is requested by writing a ‘1’ to the corresponding bit of register TXBAR.
0 - No transmit buffer cancellation
1 - Transmit buffer cancellation finished