摘要
本文设计了ARM+DSP结构方案,实现了DSP的HPI引导模式以及与ARM的通信,给出了硬件连接图和软件代码,该方法有效实用,具有通用性。
This paper designes the scheme of ARM＋DSP structure and implements that the code to be executed is loaded into DSP＇s on-chip memory by ARM host via HPI and the communication between ARM and DSP inteface.The detailed hardware and software design methods are presented.The methods have validity,utility and universality.
出处
《自动化技术与应用》
2012年第5期31-33,37,共4页
Techniques of Automation and Applications
关键词
ARM处理器
嵌入式系统
DSP
ARM processing
embedded system
digital signal processor（DSP）
