UNS0874C-V.1-3BHB002651R1 CPU控制处理器

【产品详情】

 UNS0874C-V.1-3BHB002651R1 CPU控制处理器

品牌:ABB

P/n:HIEE300771R1 UNS0874

原产地:美国

控制处理器以微型计算机或微处理器为核心，完成控制逻辑和控制算法的专用模块化单元。

在计算机系统中，控制处理器和处理器是两个基本的组成部分。控制器通常用来控制计算机的各种硬件和软件资源，可以通过命令和控制信号来协调和管理各个部件；处理器则是计算机的核心部件，负责执行指令，处理数据，控制各个硬件和执行各种操作系统所需的任务等。

CPU（Central Processing Unit）是计算机的运算核心和控制核心，常用的CPU控制处理器和处理器有：

MPU 。也叫微处理器，通常代表一个功能强大的CPU，但不是为任何已有的特定计算目的而设计的芯片。

MCU 。也叫微控制器，将计算机的CPU、RAM、ROM、定时计数器和多种I/O接口集成在一片芯片上，形成芯片级的芯片，比如51、AVR、Cortex-M这些芯片，内部除了CPU外还有RAM、ROM，可以直接加简单的外围器件（电阻、电容）就可以运行代码了。

此外，CPU的制造和设计也需要考虑：

运算器。负责运算数据，对指令译码并执行指令。

控制器。相当于CPU的大脑，负责调度程序、数据、寻址以及协调分工。

寄存器。存储CPU的当前状态以及部分数据，CPU在执行指令时，首先从寄存器中读取指令和操作数，再由控制器安排工作，之后由运算器进行计算，并将结果存回到寄存器中。

UNS0874C-V.1-3BHB002651R1 CPU控制处理器

【英文介绍】

Brand :ABB

P/n:HIEE300771R1 UNS0874

Country of Origin: USA

UNS0874C-V.1-3BHB002651R1 CPU Control processor

The control processor takes the microcomputer or microprocessor as the core, and completes the special modular unit of control logic and control algorithm.

In a computer system, the control processor and the processor are the two basic components. The controller is usually used to control various hardware and software resources of the computer, and can coordinate and manage each component through command and control signals. The processor is the core component of the computer, responsible for executing instructions, processing data, controlling various hardware and performing various tasks required by the operating system.

The Central Processing Unit (CPU) is the computing core and control core of a computer. Commonly used CPU control processors and processors are:

The MPU. Also called a microprocessor, it usually stands for a powerful CPU, but not a chip designed for any specific computing purpose that exists.

The MCU. Also known as a microcontroller, the computer's CPU, RAM, ROM, timing counter and a variety of I/O interfaces are integrated on a chip to form a chip level chip, such as 51, AVR, Cortex-M these chips, in addition to the CPU there are RAM, ROM, You can directly add simple peripheral devices (resistors, capacitors) to run the code.

In addition, the manufacture and design of cpus also need to be considered:

Arithmetic machine. Responsible for computing data, decoding and executing instructions.

The controller. The brain of the CPU is responsible for scheduling, data, addressing, and coordinating labor.

The register. Store the current state of the CPU and part of the data, the CPU in the execution of instructions, first read the instructions and operands from the register, and then arranged by the controller, and then calculated by the arithmetic machine, and the result is stored back in the register.

UNS0874C-V.1-3BHB002651R1 CPU控制处理器

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