Renesas RH850 Series

RH850 Series CAN Transmit Procedure (CAN FD Mode)
R01AN6029EJ0100 Rev.1.0 Page
12
of 42
May 10, 2017
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2.
Depending on the timing, the transmission result will be transmission is completed: There is a transmit abort
(the TMTRF[1:0] flag in the TMSTSp register is "B'11"), so if the transmission result is to be determined,
please check not only if the transmission is complete (TMTRF [1:0] flag is "B'01") but also if the
transmission is completed: There is a transmit abort. Please refer to "2.4.3 Processing procedure after
transmission completion and transmit abort completion" for the procedure for confirming transmission
completion and transmit abort completion.
Figure 2-7 One-shot Transmission Procedure