CPU(Central ProcessingUnit)中央处理器,是计算机的运算和控制核心(Control Unit),它的功能主要是解释计算机指令以及处理计算机软件中的数据。中央处理器内部主要包括运算器(ALU,Ar… 科技-产业研究 [读书笔记]《计算机科学速成课》—7 中央处理器CPU 将前两节构建的ALU和RAM组合在一起,就能组建计算机的心脏—— 中央...
CPU:Central Processing Unit CPU执行计算任务时都需要遵从一定的规范,程序在被执行前都需要先翻译为CPU可以理解的语言。这种规范或语言就是指令集(ISA,Instruction Set Architecture)。 CPU 架构: CISC:Complex Instruction Set Computer,复杂指令集 X86 通用计算机 RISC:Reduced Instruction Set Computer,精减指令集 ARM ...
central processing unit- (computer science) the part of a computer (a microprocessor chip) that does most of the data processing; "the CPU and the memory form the central part of a computer to which the peripherals are attached" C.P.U.,central processor,CPU,mainframe,processor ...
A Central Processing Unit (CPU) is the main unit of a computer that controls the interpretation and execution of instructions. It includes main storage, arithmetic unit, control registers, and scratch-pad memory. From:Encyclopedia of Physical Science and Technology (Third Edition),2003 ...
SIMD Architectures - Introduction to and explanation of SIMD, especially how it relates to personal computers. Also by Ars Technica Retrieved from "http://en.wikipedia.org/wiki/Central_processing_unit"Categories: Spoken articles | Computer architecture | Central processing unit...
Central Processing Unit (CPU)A Central Processing Unit is also called a processor, central processor, or microprocessor. It carries out all the important functions of a computer. It receives instructions from both the hardware and active software and produces output accordingly. It then performs ...
What is a CPU (Central Processing Unit)? A CPU (central processing unit) is the processor in a computer that orchestrates the flow ofdataand coordinates instructions between differentcomputercomponents. The CPU ensures all calculations are performed in the correct sequence and makes certain that resu...
Related to central processing unit:random access memory,Control unit,Arithmetic logic unit Graphic Thesaurus🔍 DisplayON AnimationON Legend Synonym Antonym Related </>embed</> computing computer scie... hardware computer hard... processor mainframe ...
The various functional units which comprise a central processing unit of a computer are organized so as to enable a main arithmetic logic unit and special function units including an auxilliary arithmetic logic unit to access data registers, literal constants, and data from a memory cache. A ...
central processing unit (CPU) consists of a singlemicroprocessor, it is usual to regard the system as amicrocomputer. The distinction among the termsmicrocomputer, minicomputer,andmainframe computeris a very arbitrary division made according to relative computer power. However, this classification has ...