Figure 24-9. Example of Software Processing After Reset Release (2/2)
• Checking reset source
CHAPTER 24 LOW-VOLTAGE DETECTOR
Check reset source
Yes
WDTRF of RESF
register = 1?
No
No
LVIRF of RESF
register = 1?
Yes
Reset processing by
low-voltage detector
Preliminary User's Manual U17260EJ3V1UD
Reset processing by
watchdog timer
Power-on-clear/external
reset generated
553