摘要
对ARM7和ARM9在嵌入式实验系统中的应用做了比较,阐明了嵌入式实验系统采用基于ARM7微处理器的优点,首次把基于ARM7TDMI的SEP3203微处理器应用于嵌入式实验系统的设计。本设计充分利用了SEP3203芯片丰富的管脚,采用模块化设计,提高了系统的稳定性,降低了系统的成本。本系统可适用于接口类、人机交互类、无线通讯类和操作系统类的实验。
In embedded system experimenting platform, compared the application of ARM7 with that of ARM9, the virtue of the system based on ARM7 microprocessor are illustrated. The design of embedded system experimenting platform uses SEP3203 based on ARM7TDMI microprocessor for the first time. This design makes the best of abundant pins of SEP3203. This system uses blocking design, improving the stability of the system and reducing the cost. This system can be used in many kinds of experiments, for example on interfaces, man-machine interaction, wireless communication and operating system.
出处
《电子器件》
EI
CAS
2006年第2期561-564,568,共5页
Chinese Journal of Electron Devices
