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单词 address
释义
address

Computer
  • 1. The term most generally used to refer (in some way) to a location within the computer memory; the word location is actually used as a synonym. Such reference is usually made for the purpose of retrieving or storing some information at that location. The reference may be explicit (see direct addressing) or it may be made in any of a number of ways for convenience or brevity (see addressing schemes). In some architectures the registers in the CPU and/or the I/O devices are also addressed.

    The word address is also used as a verb: to specify a location.

    2. In communications, see addressing.


Electronics and Electrical Engineering
  • 1. A number that identifies a unique location in computer memory. Memories may be word-addressable or byte-addressable depending on the nature of the smallest addressable unit of store.

    2. A number that identifies a particular input/output channel through which the central processing unit of a computer communicates with its peripheral devices.


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