wait state

wait state
Any of several instances in which a computers processor cannot execute instructions (either for the entire computer, or just for a specific task) until an I/O operation completes, or until an interrupt is resolved

With memory that slow, the processor is going to spend most of its time on wait states.

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  • wait state — noun (computing) The period of time that a microprocessor must wait while fetching data from a slower memory • • • Main Entry: ↑wait * * * wait state, a condition in which a computer processor must stop functioning between instructions: »A wait… …   Useful english dictionary

  • Wait state — A wait state is a delay experienced by a computer processor when accessing external memory or another device that is slow to respond.As of late 2007, computer microprocessors run at very high speeds, while memory technology does not seem to be… …   Wikipedia

  • wait state —    A clock cycle during which no instructions are executed, because the processor is waiting for data from memory. Static RAM chips and paged mode RAM chips are becoming popular because they can store information without being constantly… …   Dictionary of networking

  • wait state — laukimo būsena statusas T sritis automatika atitikmenys: angl. wait condition; wait state vok. Wartestatus, m; Wartezustand, m rus. состояние ожидания, n pranc. état d attente, m …   Automatikos terminų žodynas

  • wait state — laukimo būsena statusas T sritis informatika apibrėžtis Kompiuterio arba kitokio įrenginio ↑būsena, kai išjungiamas maitinimas, tačiau įsimenama atminties būsena. atitikmenys: angl. suspend mode; wait condition; wait state ryšiai: dar žiūrėk –… …   Enciklopedinis kompiuterijos žodynas

  • wait state — ● ►en /ouaiyt staiyt/ loc. m. ►ARCHI Voir la version française: état d attente …   Dictionnaire d'informatique francophone

  • wait state —    Time interval between an initiation of a call for data and the actual transmission of the data …   IT glossary of terms, acronyms and abbreviations

  • Zero wait state — is a feature of a processor or computer architecture in which the processor does not have to wait to perform memory access. Non zero wait state describes the situation when a processor operates at a higher frequency than the memory, it has a wait …   Wikipedia

  • zero-wait-state computer —    A computer that can process information without processor wait states, which are clock cycles during which no instructions are executed because the processor is waiting for data from a device or from memory.    Static RAM chips and paged mode… …   Dictionary of networking

  • Wait (operating system) — In modern computer operating systems, a process (or task) may wait on another process to complete its execution. In most systems, a parent process can create an independently executing child process. The parent process may then issue a wait… …   Wikipedia

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