dynamic memory

dinaminė laikmena statusas T sritis informatika apibrėžtis ↑Laikmena, kurioje duomenys išlieka tik juos nuolat atkuriant. Šiai laikmenų grupei priskiriamos laikmenos, sudarytos iš kondensatorių, kurie laikui bėgant išsikrauna ir jų krūvį reikia periodiškai atstatinėti, arba laikmenos, kuriose duomenys išlieka tik cirkuliuodami uždara grandine, pavyzdžiui, ultragarso bangomis keliaudami metaliniu žiedu. Pastarosios buvo naudojamos antrosios kartos kompiuteriuose dėl jų pigumo, kai kitų rūšių laikmenos buvo palyginti brangios. atitikmenys: angl. dynamic memory; DRAM ryšiai: antonimasstatinė laikmena dar žiūrėklaikmena

Enciklopedinis kompiuterijos žodynas . . 2008.

Look at other dictionaries:

  • dynamic memory — noun (computing) Memory that needs to be periodically refreshed, read and rewritten about every 2ms • • • Main Entry: ↑dynamic …   Useful english dictionary

  • dynamic memory — dinaminė atmintis statusas T sritis automatika atitikmenys: angl. cyclic memory; cyclic storage; circulating memory; dynamic memory; dynamic storage; recirculating storage vok. Dauerumlaufspeicher, m; dynamischer Speicher, m; Umlaufspeicher, m… …   Automatikos terminų žodynas

  • dynamic memory — noun Computer memory that requires a periodic refresh to maintain its contents. This memory is usually cheaper and faster than ROM …   Wiktionary

  • Dynamic Memory Allocation —   [dt. »dynamische Speicherzuweisung«], Speicherverwaltung …   Universal-Lexikon

  • Dynamic memory allocation — In computer science, dynamic memory allocation is the allocation of memory storage for use in a computer program during the runtime of that program. It can be seen also as a way of distributing ownership of limited memory resources among many… …   Wikipedia

  • dynamic memory allocation — dinaminis atminties paskyrimas statusas T sritis informatika apibrėžtis ↑Atminties paskyrimas ↑dinaminiam kintamajam veikiant programai, tada kai jos prireikia. Atmintis paskiriama pradėjus veikti ↑ paprogramei, kurioje aprašytas kintamasis.… …   Enciklopedinis kompiuterijos žodynas

  • C dynamic memory allocation — C Standard Library Data types Character classification Strings Mathematics File input/output Date/time Localization …   Wikipedia

  • Dynamic random access memory — (DRAM) is a type of random access memory that stores each bit of data in a separate capacitor within an integrated circuit. Since real capacitors leak charge, the information eventually fades unless the capacitor charge is refreshed periodically …   Wikipedia

  • Memory management — is the act of managing computer memory. The essential requirement of memory management is to provide ways to dynamically allocate portions of memory to programs at their request, and freeing it for reuse when no longer needed. This is critical to …   Wikipedia

  • Memory architecture — describes the methods used to implement electronic computer data storage in a manner that is a combination of the fastest, most reliable, most durable, and least expensive way to store and retrieve information. Depending on the specific… …   Wikipedia

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