NEC V850ES/F 3-L Series User Manual page 659

CAN Controller (CAN)
Figure 18-57
Caution
No
Shutdown successful
GOM = 0, EFSD = 0
Forced shutdown process
Do not read- or write-access any registers by software between setting the
EFSD bit and clearing the GOM bit.
User's Manual U18743EE1V2UM00
START
Set EFSD bit
Clear GOM bit Clear GOM bit
GOM = 0? GOM = 0?
Yes
END END
Chapter 18
Must be a subsequent write
659