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通过对若干种ＲＩＳＣ体系结构的分析，特别是对Ｓｕｎ ４Ｍ体系结构的中断处理机制及其检测技术的分析研究，给出了中断检测的定义、中断检测的内容、中断检测的组成和适用于ＲＩＳＣ体系结构计算机的中断检测程序和中断服务例程的框架性算法。通过计数器／时钟中断检测实例对中断检测机制进行了阐述。
Through the analysis of several kinds of RISC architecture, especially on the interrupt processing mechanism of Sun 4M architecture and its detection technology, this paper gives the definition of interrupt detection, the content of interrupt detection, the composition of interrupt detection and the application of RISC Architecture Computer interrupt detection procedures and interrupt service routine framework algorithm. The interrupt detection mechanism is illustrated by the counter / clock interrupt detection example.