upd78f0114hgb-8es-a Renesas Electronics Corporation., upd78f0114hgb-8es-a Datasheet - Page 365

• Manufacturer Part Number: upd78f0114hgb-8es-a
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

Checking cause of reset
Figure 20-3. Example of Software Processing After Release of Reset (2/2)
Power-on-clear/external
Check cause of reset
WDTRF of RESF
CLMRF of RESF
LVIRF of RESF
reset generated
register = 1?
register = 1?
register = 1?
CHAPTER 20 POWER-ON-CLEAR CIRCUIT
No
No
No
User’s Manual U16961EJ4V0UD
Yes
Yes
Yes
Reset processing by
Reset processing by
Reset processing by
low-voltage detector
watchdog timer
clock monitor
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