UPD78F0411GA-GAM-AX Datasheet, PDF (486/564 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

CHAPTER 21 POWER-ON-CLEAR CIRCUIT
Figure 21-3. Example of Software Processing After Reset Release (2/2)
• Checking reset source
Check reset source
WDTRF of RESF
Yes
register = 1?
No
Reset processing by
watchdog timer
LVIRF of RESF
Yes
register = 1?
No
Power-on-clear/external
reset generated
Reset processing by
low-voltage detector
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User’s Manual U18698EJ1V0UD