从ARM体系看嵌入式处理器的发展

From ARM Architecture to See the Developments of the Embedded Processor

文章介绍了ARM体系的发展历史,它的指令集特点,程序模型和利用ARM体系处理器的软件开发和硬件调试过程。同时从ARM体系,我们也可以看到RISC在嵌入式处理器领域的优势所在,以及它们将来必然在SOC(系统芯片)中获得广泛应用。

In this paper,the history of the ARM Architecture and its characteristics are introduced in details,such as the instruction set,program model,the process of software development and hardware debugging. From the ARM Architecture,we could see that RISC has so many merits in embedded systems. And in the new trend,embedded processors will be widely used in SOC (System On Chip).