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).

• 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。