Datasheet

V850ES/JG3-H, V850ES/JH3-H CHAPTER 20 CAN CONTROLLER

R01UH0042EJ0500 Rev.5.00 Page 1042 of 1513

Aug 12, 2011

Figure 20-60. Setting CPU Standby (from CAN Stop Mode)

START

END

Set PSMODE0 bit.

Set PSMODE0 bit = 1

Clear PSMODE0 bit = 0

PSMODE0 bit = 1?

PSMODE1 bit = 1?

Yes

Set PSMODE1 bit.

Set PSMODE1 bit = 1

Clear PSMODE1 bit = 0

Clear PSMODE0 bit.

Set PSMODE0 bit = 0

Clear PSMODE0 bit = 1

Clear CINTS5 bit

Note

Clear CINTS5 bit = 1

Yes

MBON bit = 1?

Yes

CAN stop mode

Set CPU standby mode.

CAN sleep mode

Note During wakeup interrupts

Caution The CAN stop mode can only be released by writing 01 to the C0CTRL.PSMODE1 and

C0CTRL.PSMODE0 bits. The CAN stop mode cannot be released by changing the CAN bus.