摘要
ARM处理器正逐步成为嵌入式系统的主力军。ARM处理器启动代码的编写必然成为嵌入式系统开发人员必备的能力。本文首先简单介绍了编写ARM处理器启动代码的必要性及启动代码的一般组成,然后结合ARM7TDMI核的LPC2119,重点阐述了ARM7处理器启动程序底层的组成结构和各部分的具体内容。
The ARM processor is gradually becoming more and more popular in the embedded system. Programming boot-code of the ARM processor inevitably become the essential ability of whom dedicates himself to the embedded system development. Fist, this paper simply presents the necessity of programming boot-code and its compositions of the ARM processor. Then, with ARM7TDMI core of LPC2119, it emphasizes the substrate structure and each part of the constitute of the ARM7 processor boot-code.
出处
《电子测量技术》
2008年第1期1-2,24,共3页
Electronic Measurement Technology
