NEC V850ES/F 3-L Series User Manual page 661

CAN Controller (CAN) Chapter 18
START
Set PSMODE0 bit.
Set PSMODE0 bit = 1
Clear PSMODE0 bit = 0
No
PSMODE0 bit = 1?
Clear CINTS5 bit.
Yes
Clear CINTS5 bit = 1
CAN sleep mode
Yes
No
CINTS5 bit = 1?
No
MBON bit = 0?
Yes
Set CPU standby mode.
END
Figure 18-59 Setting CPU stand-by (from CAN sleep mode)
Caution Before the CPU is set in the CPU standby mode, please check if the CAN
sleep mode has been reached.
However, after check of the CAN sleep mode, until the CPU is set in the CPU
standby mode, the CAN sleep mode may be cancelled by wakeup from CAN
bus.
User's Manual U18743EE1V2UM00 661