Datasheet

78K0/Ix2 CHAPTER 21 POWER-ON-CLEAR CIRCUIT
R01UH0010EJ0500 Rev.5.00 629
Feb 28, 2012
Figure 21-3. Example of Software Processing After Reset Release (2/2)
Checking reset source
Yes
No
Check reset source
Power-on-clear/external
reset generated
Reset processing by
watchdog timer
Reset processing by
low-voltage detector
No
WDTRF of RESF
register = 1?
LVIRF of RESF
register = 1?
Yes