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CHAPTER 21 RESET FUNCTION
Figure 21-2. Timing of Reset by RESET Input
Delay
Delay
Hi-Z
Normal operation
Reset period
(Oscillation stop)
Oscillation
stabilization
time wait
Normal operation
(Reset processing)
X1
RESET
Internal
reset signal
Port pin
Figure 21-3. Timing of Reset due to Watchdog Timer Overflow
Hi-Z
Normal operation
Reset period
(Oscillation stop)
Oscillation
stabilization
time wait
Normal operation
(Reset processing)
X1
Watchdog
timer
overflow
Internal
reset signal
Port pin
Figure 21-4. Timing of Reset in STOP Mode by RESET Input
Delay
Delay
Hi-Z
Normal operation
Oscillation
stabilization
time wait
Normal operation
(Reset processing)
X1
RESET
Internal
reset signal
Port pin
Stop status
(Oscillation stop)
STOP instruction execution
Reset period
(Oscillation stop)
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