单片机汇编启动文件分析及作用

Analysis and Function of Single Chip Microcomputer Assembly Startup File

80C51单片机的开发工程文件有一个汇编语言写的启动文件,由于是利用汇编写的,对于一般技术人员接触的机会较少,为了解其中的工作原理和作用,本文仔细地分析和解剖了一款芯片工程文件中的启动文件,利于在后续开发项目中的移植和使用。

In the development project file of 80C51 single chip computer,there is a startup file written in assembly language.Because it is written in assembly language,there is less chance for general technicians to contact.In order to understand the working principle and function of this file,this paper carefully analyses and dissects a startup file in the chip project file,it is beneficial to the transplantation and use of subsequent development projects.