中央处理器 6ES7414-5HM06-0AB0 用于工业自动化控制

6ES7414-5HM06-0AB0是西门子S7-400H和S7-400F/FH的CPU，用于工业自动化控制。

6ES7414-5HM06-0AB0有5个接口，包括1个MPI/DP、1个PROFIBUS DP、1个PROFINET，还有2个用于同步模块的接口。

6ES7414-5HM06-0AB0的存储器为4MB（2MB数据+2MB代码），位处理速度为18.75ns。

中央处理器（英文名：Central Processing Unit，简称CPU）是一块超大规模的集成电路，是计算机的运算和控制核心，其作用类似于人脑，负责对数据的加工处理和各种控制信号的发送。主要功能是解释执行计算机指令来完成计算，基本功能是指令顺序控制、操作控制、时间控制和数据加工。中央处理器与内部存储器和输入/输出设备合称为电子计算机三大核心部件。

6ES7414-5HM06-0AB0 中央处理器主要包括运算器、控制器、高速缓冲存储器，以及实现它们之间联系的数据、控制其状态的总线。其中，运算器用于完成算术运算、逻辑运算和数据传送等数据加工处理任务；控制器根据存放在存储器中的指令序列（程序）进行工作，并由一个程序计数器控制指令的执行。

6ES7414-5HM06-0AB0 中央处理器的运作原理可以分为四个阶段：提取、解码、执行和写回。中央处理器从存储器或高速缓冲存储器中取出指令、放入指令寄存器，并对指令译码、执行指令。6ES7414-5HM06-0AB0中央处理器的发展经历了真空管、晶体管、集成电路和大规模集成电路、超大规模集成电路几个时代。概括起来，中央处理器架构主要有4种：ARM、x86、MIPS、Power。目前，在移动芯片领域，ARM架构的芯片占据了90%以上的市场份额，在个人计算机和服务器市场上，英特尔x86处理器占据超过90%的市场份额。

中央处理器 6ES7414-5HM06-0AB0 用于工业自动化控制

The 6ES7414-5HM06-0AB0 is a Siemens S7-400H and S7-400F/FH CPU for industrial automation control.

The 6ES7414-5HM06-0AB0 has five interfaces, including one MPI/DP, one PROFIBUS DP, one PROFINET, and two interfaces for the synchronization module.

The 6ES7414-5HM06-0AB0 has a memory of 4MB (2MB data +2MB code) and a bit processing speed of 18.75ns.

Central processor (English name: Central Processing Unit, referred to as CPU) is a large scale integrated circuit, is the computing and control core of the computer, its role is similar to the human brain, responsible for data processing and various control signals sent. The main function is to interpret and execute computer instructions to complete the calculation, and the basic function is instruction sequence control, operation control, time control and data processing. The central processing unit, together with internal memory and input/output devices, is called the three core components of the electronic computer.

The 6ES7414-5HM06-0AB0 central processor mainly includes an arithmetic unit, a controller, a cache memory, and the data to realize the connection between them and the bus to control its state. Among them, the arithmetic device is used to complete the data processing tasks such as arithmetic operation, logic operation and data transmission. The controller works according to a sequence of instructions (programs) stored in memory, and a program counter controls the execution of the instructions.

The operation principle of the 6ES7414-5HM06-0AB0 CPU can be divided into four stages: extraction, decoding, execution and write back. The central processor takes out the instructions from the memory or cache, puts them into the instruction register, interprets and executes the instructions. The development of 6ES7414-5HM06-0AB0 central processing unit has experienced several eras of vacuum tubes, transistors, integrated circuits, large-scale integrated circuits, and very large scale integrated circuits. In summary, there are four main CPU architectures: ARM, x86, MIPS, and Power. Currently, in the field of mobile chips, ARM-based chips account for more than 90% of the market share, and in the personal computer and server markets, Intel x86 processors account for more than 90% of the market share.