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ManualsBrandsRENESAS ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller SSOP 30 8-Bit 10 MHz I/O number 21
681682683684685686687688689690
78K0/Kx2-L CHAPTER 21 POWER-ON-CLEAR CIRCUIT
R01UH0028EJ0400 Rev.4.00 670
Sep 27, 2010
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