memory+bit

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• Memory scrubbing — is the process of detecting and correcting bit errors in computer memory by using error detecting codes like ECC. Contents 1 Motivation for scrubbing 2 ECC support for scrubbing 3 Scrubbing in more detail …   Wikipedia

• Memory bandwidth — is the rate at which data can be read from or stored into a semiconductor memory by a processor. Memory bandwidth is usually expressed in units of bytes/second, though this can vary for systems with natural data sizes that are not a multiple of… …   Wikipedia

• Memory storage density — is a measure of the quantity of information bits that can be stored on a given length of track, area of surface, or in a given volume of a computer storage medium. Generally, higher density is more desirable, for it allows greater volumes of data …   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

• Bit rot — Bit rot, also known as bit decay, data rot, or data decay, is a colloquial computing term used to describe either a gradual decay of storage media or the degradation of a software program over time. The latter use of the term implies that… …   Wikipedia

• Memory timings — (or RAM timings) refer collectively to a set of four numerical parameters called CL, tRCD, tRP, and tRAS, commonly represented as a series of four numbers separated with dashes, in that respective order (e.g. 5 5 5 15). However, it is not unusual …   Wikipedia

• Bit blit — ( bitblt , blitting etc.) is a computer graphics operation in which several bitmap patterns are combined into one using a raster operator .OriginsThe name derives from the BitBLT machine instruction for the Xerox Alto computer, standing for Bit… …   Wikipedia

• Memory Mapped I/O — (MMIO) (deutsche Übertragungen wie speicherabgebildete Ein /Ausgabe oder speicherbezogene Adressierung konnten sich bislang nicht durchsetzen) ist ein Verfahren zur Kommunikation einer Zentraleinheit mit Peripheriegeräten. Die I/O Register von… …   Deutsch Wikipedia

• Memory ProteXion — Memory ProteXion, found in IBM xSeries servers, is a form of redundant bit steering . This technology uses redundant bits in a data packet to recover from a DIMM failure. Memory ProteXion is different from normal ECC error correction in that it… …   Wikipedia

• bit — [bɪt] noun [countable] COMPUTING the smallest unit of information that can be used by a computer: • The total memory is approximately 64,000 bits. * * * bit UK US /bɪt/ noun [C] ► IT the smallest unit of information in a computer s memory: »Can I …   Financial and business terms

• 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