NEC V850ES/F 3-L Series User Manual page 660

Chapter 18
Figure 18-58
660
Error handling
User's Manual U18743EE1V2UM00
START
Error interrupt
CINTS2 = 1?
Yes
Check CAN module state
(read CnINFO register)
Clear CINTS2 bit
CINTS3 = 1? CINTS3 = 1?
Yes
Check CAN protocol error state
(read CnLEC register)
Clear CINTS3 bit
CINTS4 = 1?
Yes
Clear CINTS4 bit
END
CAN Controller (CAN)
No
No
No