什么是单片机

2020-05-15 12:43:18

什么是单片机

What is a Single Chip Microcomputer


从专业术语来说,单片机是将微处理器、存储器和各种输入输出接口集成在一个硅芯片上的一种芯片,使一个快速芯片具有计算机的特性,所以称为单片机,简称单片机。推杆。简单地说,单片机是一个集成的芯片,具有一些特殊的功能,这些功能的实现需要用户自己编写程序来完成。我们的编程目的是控制该芯片的管脚在不同的时间输出不同的电平(高电平或低电平),然后控制与单片机各管脚相连的外围电路的电气状态。编程时可以选择C语言或汇编语言。根据我的经验,我建议你直接选择C语言。它学习速度快,易懂,语法简单。51单片机的目标如下,这只是一种包装形式。


In terms of professional terms, MCU is a chip that integrates microprocessor, memory and various input and output interfaces on a silicon chip, so that a fast chip has the characteristics of a computer, so it is called MCU, referred to as MCU. Push rod. Simply speaking, MCU is an integrated chip, which has some special functions. The realization of these functions requires users to write their own programs to complete. The purpose of our programming is to control the pins of the chip to output different levels (high or low) at different times, and then to control the electrical state of the peripheral circuits connected with the pins of the single chip computer. C language or assembly language can be chosen when programming. Based on my experience, I suggest you choose C directly. It has fast learning speed, easy to understand and simple grammar. The goal of 51 single chip computer is as follows. This is only a form of packaging.


标签: 单片机