CPU structure
Generally speaking, the structure of CPU can be roughly divided into operation logic components, register components and control components. The so-called operation logic unit, mainly able to carry out related logic operations, such as: can perform shift operation and logic operation, in addition to can also perform fixed point or floating-point arithmetic operation and address operation and conversion command, is a kind of multifunctional operation unit. Registers are used to temporarily store instructions, data, and addresses. The control unit is mainly used to analyze the instruction and can send out the corresponding control signal.
For the central processing unit, it can be regarded as a large scale integrated circuit, its main task is to process and process all kinds of data. The storage capacity of traditional computer is relatively small, so it is difficult to process large-scale data, and the processing effect is relatively low. With the rapid development of the level of information technology in our country, high configuration processor computers appear, the high configuration processor as the control center, to improve the structure function of the computer CPU plays an important role. The core part of the central processing unit is the controller and the computer, which plays an important role in improving the overall function of the computer. It can realize the diffusion of multiple functions such as deposit control, logic operation, signal sending and receiving, and lay a good foundation for improving the performance of the computer.
The integrated circuit plays the role of regulating signal in the computer and executes different instruction tasks according to the user operation instruction. The central processing unit (CPU) is a very large integrated circuit. It consists of an arithmetic device, a controller, registers and so on. As shown below, the key operation lies in the processing and processing of all kinds of data.
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