Renesas RH850 Series Application Note

RH850 Series CAN Transmit Procedure (CAN FD Mode)
R01AN6029EJ0100 Rev.1.0 Page
14
of 42
May 10, 2017
2.4.3 Processing Procedure after Transmission Completion and Transmit Abort Completion
Figure 2-8, Figure 2-9, and Figure 2-10 show the processing procedure after the transmission is completed and the
transmit abort is completed.
【Note】
1.
For the TMTRF [1: 0] flag in the TMSTSp register, write "B'00" in channel communication mode or
channel standby mode. Do not write any value other than "B'00".
Figure 2-8 Processing Procedure after Transmission Completion and Transmit Abort Completion
(no interrupt use)
START
END
No
Yes
Is there an unsearched transmit buffer?
No
Yes
Transmit buffer after the transmission?
Write "B'00" to the transmit buffer transmission
result flag
*1.
User processing after transmission is completed
Yes
Transmit buffer after transmit abort is
completed?
No
User processing after transmit abort is completed

Renesas RH850 Series Specifications

General

Core	RH850
Operating Voltage	2.7V to 5.5V
Package Options	LQFP, BGA
Communication Interfaces	CAN, LIN, FlexRay, Ethernet, SPI, I2C, UART
Target Applications	Automotive, Industrial
Timers	Multiple timers
ADC	12-bit, 10-bit
Security Features	Hardware Security Module (HSM)
Safety Features	Memory Protection