power-fail recovery
power-fail recovery A method of dealing with the effects of a loss of the incoming power supply. The system is equipped with a power-line monitor, which detects any long-term deviation in the supply-line voltage from acceptable limits, and causes a power-fail interrupt when deviations occur. The service routine for this interrupt stores the process descriptors for all processes in nonvolatile memory and then halts all activity. When the supply-line voltage is restored, the system restarts and can reinstate all processes from the previously stored process descriptors.
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Psocoptera (Book Lice) , PSU (Italy) Partito Socialista Unitario (Unitary Socialist Party)
• police support unit
• Computing power supply unit
• process support unit
PSU Abbr… Power , Power
The meanings of power, influence, control, and domination are uncertain, shifting, and overlapping. Although two of these words may be intercha… referent power , referent power In one of the many available typologies of power, J. R. P. French and and B. Raven (‘The Bases of Social Power’, in D. Cartwright ( ed… Spool , spool 1 / spoōl/ • n. a cylindrical device on which film, magnetic tape, thread, or other flexible materials can be wound; a reel: spools of electric… Power Of Attorney , A written document in which one person (the principal) appoints another person to act as an agent on his or her behalf, thus conferring authority on… Procession , PROCESSION is the linearly ordered, solemn movement of a group through chartered space to a known destination to give witness, bear an esteemed objec…
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power-fail recovery