The paper disusses designers, by using some technoiogies, improve the RISC architectures to sa isfy embedded applications. The paper also shows the architecture characteristics of some RISC embedded systems and some factors which affect their performance.

• 本文分析了RISC嵌入式系统结构的特点与影响其性能的几种主要因素,探讨了为适应嵌入式计算机系统的需要对RISC结构加以调整所应采取的策略与技术。