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嵌入式系统一般指非PC系统,它包括硬件和软件两部分。其中嵌入式处理器是嵌入式系统硬件的核心。详细介绍了流行的嵌入式处理器体系结构及性能,分析了嵌入式处理器对嵌入式系统性能的影响及发展趋势。
Embedded system generally refers to non-PC system, which includes hardware and software in two parts. The embedded processor is the core of embedded system hardware. The architecture and performance of popular embedded processor are introduced in detail. The influence of embedded processor on the performance of embedded system and its development trend are analyzed.