本文介绍了启动代码的作用,以及启动代码中的向量表定义、堆栈初始化、系统硬件初始化,然后重点分析了分散加载机制的目的和实现。并利用模块化设计给出了一个基于LPC2210处理器启动代码的实现。 This article describes the role of the boot code, as well as the start of the vector table definition, stack initialization, system hardware initialization, and then focus on the purpose and implementation of decentralized loading mechanism. And the use of modular design gives an implementation based on LPC2210 processor startup code.