Search results
Results from the WOW.Com Content Network
A watchdog timer (WDT, or simply a watchdog), sometimes called a computer operating properly timer (COP timer), [1] is an electronic or software timer that is used to detect and recover from computer malfunctions. Watchdog timers are widely used in computers to facilitate automatic correction of temporary hardware faults, and to prevent errant ...
Most spacecraft have more than one Command Loss Timer Reset for subsystem level safety reasons, with the Voyager craft using at least 7 of these timers. Technically the Command Loss Timer Reset is a glorified array of Watchdog timers, each with different settings. Overall spacecraft safety is very important for missions of multi-year duration.
The device may make use of a Watchdog timer. This may also refer to a Microsoft recovery technology by the same name. External links. HP ProLiant, Blade ...
A classic example is a watchdog timer. See Fail-safe (computer). A control operation or function that prevents improper system functioning or catastrophic degradation in the event of circuit malfunction or operator error; for example, the failsafe track circuit used to control railway block signals. The fact that a flashing amber is more ...
Watchdog, a novel by Laurien Berenson from her Melanie Travis Mysteries series Watch Dogs: Dark Clouds , a novel by John Shirley , based on the video game The Watchdogs , a book by Laird Wilcox about watchdog organization that monitor extremism in the US.
TCO watchdog, a hardware watchdog timer nearly all desktop and server computers have; Transparent conducting oxide, a type of transparent conducting film in electronics; Thermal cutoff, a type of electronic protection component; Temporarily captured orbiter, a temporary natural satellite
watchdog timers are a special kind of watchdog, as there are also, e.g. challenge-response watchdogs, time-frame watchdogs, etc. watchdog are a special kind of supervisor. in a hardware design a supervisor is a contraption that supervises the functionality of the device and executes a defined procedure when it detects a failure. a superviser ...
Watchdog Timer support – Watchdog is a software timer that triggers a system reset action if the system hangs on crucial faults for an extended period of time. The watchdog mechanism can bring the system back from the nonresponsive state into normal operation by waiting until the timer goes off and subsequently rebooting the device.