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请输入英文单字，中文词皆可：

byte    音标拼音: [b'ɑɪt]
n. 字节
n. 位元组

字节位元组

byte
位元组; 数元组的; 拜 B

byte
位元组 拜

byte
n 1: a sequence of 8 bits (enough to represent one character of
alphanumeric data) processed as a single unit of
information

/bi:t/ (B) A component in the machine {data hierarchy}
larger than a {bit} and usually smaller than a {word}; now
nearly always eight bits and the smallest addressable unit of
storage. A byte typically holds one {character}.

A byte may be 9 bits on 36-bit computers. Some older
architectures used "byte" for quantities of 6 or 7 bits, and
the PDP-10 and IBM 7030 supported "bytes" that were actually
{bit-fields} of 1 to 36 (or 64) bits! These usages are now
obsolete, and even 9-bit bytes have become rare in the general
trend toward power-of-2 word sizes.

The term was coined by Werner Buchholz in 1956 during the
early design phase for the {IBM} {Stretch} computer. It was a
mutation of the word "bite" intended to avoid confusion with
"bit". In 1962 he described it as "a group of bits used to
encode a character, or the number of bits transmitted in
parallel to and from input-output units". The move to an
8-bit byte happened in late 1956, and this size was later
adopted and promulgated as a standard by the {System/360}
{operating system} (announced April 1964).

James S. Jones adds:

I am sure I read in a mid-1970's brochure by IBM that outlined
the history of computers that BYTE was an acronym that stood
for "Bit asYnchronous Transmission E..?" which related to
width of the bus between the Stretch CPU and its CRT-memory
(prior to Core).

Terry Carr says:

In the early days IBM taught that a series of bits transferred
together (like so many yoked oxen) formed a Binary Yoked
Transfer Element (BYTE).

[True origin? First 8-bit byte architecture?]

See also {nibble}, {octet}.

[{Jargon File}]

(2003-09-21)

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英文字典中文字典相关资料:


  • Transform your smile from home | Byte®
    Your journey to a more confident smile starts with Byte clear aligners Transform your smile from home with doctor-prescribed clear aligners and easy-to-use technology
  • Byte | Definition Facts | Britannica
    A byte consists of 8 adjacent binary digits (bits), each of which consists of a 0 or 1 The string of bits making up a byte is processed as a unit by a computer; bytes are the smallest operable units of storage in computer technology
  • What is a Byte? - Computer Hope
    Byte can refer to any of the following: 1 A byte is a term first coined by Werner Buchholz in 1956 and became more of a standard thanks to Bob Bemer and others A byte is a unit of memory data equal to either seven or eight bits, depending on whether or not it needs error correction You can think of a byte as one letter
  • What is byte? A definition from WhatIs. com - TechTarget
    A byte is the unit most computers use to represent a character such as a letter, number or typographic symbol Each byte can hold a string of bits that need to be used in a larger unit for application purposes
  • Bits and Bytes
    "Byte" - unit of information storage A document, an image, a movie how many bytes? 1 byte is enough to hold about 1 typed character, e g 'b' or 'X' or '$'
  • What is a Byte? - Online Tutorials Library
    A byte is a fundamental unit of measurement in computer science that is used to store characters like letters, numbers, or symbols One byte is equal to 8 bits that can hold one typed character, e g , â Sâ , â 2â , or â $â
  • Difference between Bit and Byte - GeeksforGeeks
    In C#, a single byte is used to store 8-bits value The byte and sbyte both are used for byte type of data byte : This Struct is used to represent 8-bit unsigned integers The byte is an immutable value type and the range of Byte is from 0 to 255
  • What is a Byte? Definition Conversion | Ascendant
    A byte is the basic unit of digital information, made up of eight bits Knowing what a byte is and how to convert it into larger units like kilobytes and megabytes is crucial for anyone dealing with digital data
  • What is a Byte? - Webopedia
    A byte is a unit of digital information used in computer processing and storage A standard byte is made of eight binary digits, which are called bits Originally, bytes could consist of any number of bits, such as six-bit bytes, but eventually, the standard byte was set at 8 bits
  • What is a Byte? The Building Block of Digital Info
    A byte is the standard unit of digital information storage Each byte comprises eight bits, which are the smallest data units in computing Bytes help encode a range of data types, from simple characters to complex images, making them fundamental to all types of digital information





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