system semaphore

system semaphore
системный семафор

English-Russian electronics dictionary .

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  • Semaphore railway line, Adelaide — Semaphore railway line was a railway in the north west of Adelaide servicing the suburb of Semaphore and Exeter. It serviced two stations: Semaphore and Exeter. The line opened in 1882 and closed in 1971. Description and remainsThe line branched… …   Wikipedia

  • Semaphore — may be:Optical telegraph systems: * Semaphore line, a system of long distance communication based on towers with moving arms * Flag semaphore system * Railway semaphore signal for railroad traffic control Other: * Semaphore (band), London based… …   Wikipedia

  • Semaphore (informatique) — Sémaphore (informatique) Pour les articles homonymes, voir sémaphore. Un sémaphore est une variable protégée (ou un type de donnée abstrait) et constitue la méthode utilisée couramment pour restreindre l accès à des ressources partagées (par… …   Wikipédia en Français

  • sémaphore — [ semafɔr ] n. m. • 1812; du gr. sêma « signe » et phore 1 ♦ Poste établi sur le littoral et grâce auquel on peut communiquer par signaux optiques avec les navires. ⇒ télégraphe (aérien). 2 ♦ Dispositif (mât muni d un bras mobile) qui indique si… …   Encyclopédie Universelle

  • semaphore — [sem′ə fôr΄] n. [Fr sémaphore < Gr sēma, sign (see SEMANTIC) + phoros: see PHORE] 1. any apparatus for signaling, as the arrangement of lights, flags, and mechanical arms on railroads 2. a system of signaling by the use of two flags, one held… …   English World dictionary

  • semaphore — ► NOUN 1) a system of sending messages by holding the arms or two flags or poles in certain positions according to an alphabetic code. 2) an apparatus for signalling in this way, consisting of an upright with movable parts. ► VERB ▪ send by… …   English terms dictionary

  • Semaphore line — This article is about the communication system using towers with pivoting shutters. For other uses, see Semaphore (disambiguation). For the now closed railway in Adelaide, Australia, see Semaphore railway line, Adelaide. A Chappe telegraph at… …   Wikipedia

  • Semaphore (programming) — For other uses, see Semaphore (disambiguation). In computer science, a semaphore is a variable or abstract data type that provides a simple but useful abstraction for controlling access by multiple processes to a common resource in a parallel… …   Wikipedia

  • Semaphore Flag Signaling System — In computer networking, Semaphore Flag Signaling System (SFSS) is a humorous proposal to carry Internet Protocol (IP) traffic by semaphores. Semaphore Flag Signaling System was initially described in RFC 4824 [J. Hofmueller, J. et al, ed.… …   Wikipedia

  • semaphore — semaphoric /sem euh fawr ik, for /, semaphorical, adj. semaphorically, adv. /sem euh fawr , fohr /, n., v., semaphored, semaphoring. n. 1. an apparatus for conveying information by means of visual signals, as a light whose position may be changed …   Universalium

  • Sémaphore (informatique) — Pour les articles homonymes, voir sémaphore. Un sémaphore permet de protéger une variable (ou un type de donnée abstrait) et constitue la méthode utilisée couramment pour restreindre l accès à des ressources partagées (par exemple un espace de… …   Wikipédia en Français


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