Renesas RH850 Series Application Note

RH850 Series CAN Transmit Procedure (CAN FD Mode)
R01AN6029EJ0100 Rev.1.0 Page
2
of 42
May 10, 2017
Contents
1. Transmit Function ............................................................................................................. 3
2. Transmission Using Transmit Buffers ............................................................................... 4
3. Transmission Using Transmit/Receive FIFO Buffers ...................................................... 18
4. Transmission Using Transmit Queue .............................................................................. 26
5. Transmit History Buffer Function .................................................................................... 30
6. CAN-related Interrupt Processing ................................................................................... 36
7. Transmit Data Padding (only in CAN FD mode) ............................................................. 37
8. Precautions for Processing Flow .................................................................................... 38
9. Appendix ........................................................................................................................ 39

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