Sun Microsystems CP2500 Computer Hardware User Manual


 
Chapter 1 Watchdog Timer 3
PICL interfaces for the watchdog plug-in module include the nodes watchdog-
controller and watchdog-timer. See
TABLE 1-1, TABLE 1-2, and TABLE 1-3 for
descriptions of the properties of these nodes.
TABLE 1-1 Watchdog Plug-In Interfaces for Netra CP2500 Board Software
PICL Class Property Meaning
watchdog-
controller
WdOp Represents a watchdog subsystem.
watchdog-timer State Represents a watchdog timer hardware that belongs to its
controller. Each timer depends on the status of its peers to
be activated or deactivated.
WdTimeout Timeout for the watchdog timer.
WdAction Action to be taken after the watchdog expires.
TABLE 1-2 Properties Under watchdog-controller Node
Property Operations Description
WdOp arm Activates all timers under the controller with values already set for
WdTimeout and WdAction.
disarm All active timers under the controller will be stopped.