Reset Timing By Reset Input; Reset Timing By Overflow In Watchdog Timer; Reset Timing By Reset Input In Stop Mode - NEC switch User Manual

X1
During normal
operation
RESET
Internal
reset signal
Port pin
Figure 13-3. Reset Timing by Overflow in Watchdog Timer
X1
During normal
operation
Overflow in
watchdog timer
Internal
reset signal
Port pin
Figure 13-4. Reset Timing by RESET Input in STOP Mode
X1
STOP instruction execution
During normal
operation
RESET
Internal
reset signal
Port pin
CHAPTER 13 RESET FUNCTION
Figure 13-2. Reset Timing by RESET Input
Reset period
(oscillation stops)
Delay Delay
Reset period
(oscillation stops)
Stop status Reset period
(oscillation stops) (oscillation stops)
Delay
User's Manual U12978EJ3V0UD
Oscillation
Normal operation
stabilization
(reset processing)
time wait
Hi-Z
Oscillation
Normal operation
stabilization
(reset processing)
time wait
Hi-Z
Oscillation
stabilization
time wait
Delay
Hi-Z
Normal operation
(reset processing)
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