RH850 Series CAN Transmit Procedure (CAN FD Mode)
R01AN6029EJ0100 Rev.1.0 Page
of 42
May 10, 2017
Figure 5-1 shows the operation of the transmit history buffer.
Figure 5-1 Operation of Transmit History Buffer
【Note】Transmit buffer number priority transmission
Transmit history buffer 0
Transmit history buffer 1
Transmit history buffer 5
Transmit history interrupt source activated
：The transmit history interrupt source is "when 6 data are stored in the transmit history buffer"
When (the THLIM bit of the THLCCm register is “0”)
：Transmit history interrupt source is "when transmit history data storage is completed"
When (the THLIM bit of the THLCCm register is “1”)
Transmit history buffer 7
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