Datasheet

V850ES/JG3-H, V850ES/JH3-H CHAPTER 20 CAN CONTROLLER
R01UH0042EJ0500 Rev.5.00 Page 1034 of 1513
Aug 12, 2011
Figure 20-52. Setting CAN Sleep Mode/Stop Mode
START (when PSMODE[1:0] = 00B)
PSMODE0 = 1?
Set PSMODE0 bit
SET_PSMODE1 = 1
CLEAR_PSMODE1 = 0
CAN sleep modeCAN sleep mode
END
Ye s
No
Set PSMODE1 bit.
SET_PSMODE1 = 1
CLEAR_PSMODE1 = 0
PSMODE1 = 1?
CAN stop mode
Request CAN sleep
mode again?
Set C0CTRL register.
(Set OPMODE)
Ye s
No
Ye s
No
Access to registers other than
the C0CTRL and C0GMCTRL
registers.
INIT mode?
Ye s
No
Clear CINTS5 bit.
CLEAR_CINTS5 = 1
Clear OPMODE.
Caution To abort transmission before making a request for the CAN sleep mode, perform processing
according to Figures 20-46 to 20-48.