upd70f3402 Renesas Electronics Corporation., upd70f3402 Datasheet - Page 683

• Manufacturer Part Number: upd70f3402
• Description: 32-/16-bit Single-chip Microcontroller With Can Interface
• Manufacturer: Renesas Electronics Corporation.

Note: During wake-up interrupts
Caution:
The CAN stop mode can only be released by writing 01B to the PSMODE[1:0] of the
CnCTRL register and not by a change in the CAN bus state.
CnINTS.CLEAR_CINTS5 = 1
Figure 16-81: Setting CPU Standby (from CAN Stop Mode)
Clear CINTS5 bit.
User’s Manual U16702EE3V2UD00
Chapter 16 FCAN Controller
Note
No
CnCTRL.CLEAR_PSMODE0 = 0
CnCTRL.CLEAR_PSMODE0 = 0
CnCTRL.SET_PSMODE0 = 1
CnCTRL.SET_PSMODE0 = 1
Set CPU standby mode
Set PSMODE0 bit.
Set PSMODE1 bit.
PSMODE = 11B ?
CAN sleep mode
CAN stop mode
PSMODE0 = 1?
PSMODE1 = 1 ?
START
END
Yes
Yes
No
No
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