PM510V16 3BSE008358R1 ABB 处理器模块

Description

中央处理器（CPU，Central Processing Unit）是一块超大规模的集成电路，是一台计算机的运算核心（Core）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。
中央处理器主要包括运算器（算术逻辑运算单元，ALU，Arithmetic Logic Unit）和高速缓冲存储器（Cache）及实现它们之间联系的数据（Data）、控制及状态的总线（Bus）。它与内部存储器（Memory）和输入/输出（I/O）设备合称为电子计算机三大核心部件。CPU从逻辑上可以划分成3个模块，分别是控制单元、运算单元和存储单元，这三部分由CPU内部总线连接起来。

PM510V16 3BSE008358R1

The Central Processing Unit (CPU) is a large-scale integrated circuit that serves as the computing core and control unit of a computer. Its main function is to interpret computer instructions and process data in computer software.
The central processing unit mainly includes an arithmetic logic unit (ALU), a cache, and a bus that implements the data, control, and state connections between them. It, along with internal memory and input/output (I/O) devices, is collectively referred to as the three core components of an electronic computer. The CPU can be logically divided into three modules, namely control unit, computing unit, and storage unit, which are connected by the internal bus of the CPU.