摘要
根据arm处理器MC9328MX1的启动方式和特点,结合其板级支持包(BSP)代码和嵌入式系统通用的设计方法详细分析了其bootloader结构方式、存储空间映射和启动代码流程,提出了针对不同的以MC9328MX1处理器为核心的嵌入式系统移植bootloader的方法,并已成功地应用在实际系统上。
This paper explained the startup-mode and the startup-eharaeteristie of the processor MC9328MX1 based arm teehniqu, and detailedly analyzed the strueture,memony mapping and flow of the bootloader code combining with code of the Board Supporting Paekage（BSP） and the common design method of embedded system, and puts the method of porting bootloader to different embedded system based MC9328MX1 processor and applied in practical developing system successfully.
出处
《微计算机信息》
北大核心
2007年第32期160-162,共3页
Control & Automation
基金
教育部985教育振兴计划(985-1-201071)
