摘要
嵌入式微处理器和嵌入式实时操作系统是嵌入式系统的两大核心技术。详细分析了wind River公司的嵌入式实时操作系统Vxworks中断处理机制,并针对Vxworks中断处理机制对于SAMSUNG公司ARM7微处理器芯片S3C44B0X的特殊性,给出了Vxworks基于S3C44B0X处理器的中断实现。
Embedded microprocessor and real-time operating system are two core technologies of an embedded system. The interrupt handling mechanism of Vxworks in details is explained; Aiming at characteristics of Vxworks interrupt handling mechanism for S3C44B0X,it shows Vxworks interrupting realization based on S3C44B0X .
出处
《科学技术与工程》
2007年第18期4750-4753,共4页
Science Technology and Engineering
基金
国家自然科学基金项目(10534040和40574049)资助
