Watchdog Timer - Samsung S5PC100 User Manual

S5PC100 USER'S MANUAL (REV1.0)
7.3
1 OVERVIEW
The S5PC100 Watchdog Timer (WDT) is used to resume the controller operation if it is disturbed by malfunctions
such as noise and system errors. It is used as a normal 16-bit interval timer to request interrupt service. The WDT
generates the reset signal.
Difference between WDT and PWM timer is that WDT generates the reset signal.
2 FEATURES
•
Supports Normal interval timer mode with interrupt request
•
Activates Internal reset signal if the timer count value reaches 0 (Time-out).
•
Supports Level-triggered Interrupt mechanism

WATCHDOG TIMER

WATCHDOG TIMER
7.3-1