SH7047F Datasheet, PDF (75/85 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7047 Series

Remote request interrupt routine
Clear remote frame reception end flag
Prohibit remote frame reception interrupt
Data frame
No
transmission complete?
Yes
Clear transmission end flag
RTE
Figure 5.5 Reception Flowchart (2)
5.7 Software Description (Reception)
Module Description
Module
Main routine
Remote request
interrupt routine
Label
r_main
RM1_IRR2
Function
Performs initial settings and reception settings for HCAN-2.
Clears remote frame reception end flag, sets interrupt
prohibition, and checks and clears transmission end flag.
Rev. 1.00, 08/03, page 67 of 74