Datasheet

V850ES/JG3-H, V850ES/JH3-H CHAPTER 20 CAN CONTROLLER
R01UH0042EJ0500 Rev.5.00 Page 1040 of 1513
Aug 12, 2011
Figure 20-58. Error Handling
START
CINTS2 bit = 1?
CINTS3 bit = 1?
CINTS4 bit = 1?
Clear CINTS2 bit.
Clear CINTS2 bit = 1
END
Yes
No
No
Yes
No
Yes
Check CAN module state.
(read C0INFO register)
Check CAN protocol error state.
(read C0LEC register)
Clear CINTS3 bit.
Clear CINTS3 bit = 1
Clear CINTS4 bit.
Clear CINTS4 bit = 1
Error interrupt