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硬宏或软宏形式的CPU不再t是SoC研发人员的唯一选择，用户可配置的微处理器芯核是另一种重要的可选用方案。对特定的应用，不必再用CPU体系结构来创建定制的微处理器。采用可配置CPU芯核和现代的设计工具，硬件描述语言(HDL)将不再出现。图形化工具可配置CPU的时钟频率、高速缓
Hard-macros or soft-macros CPUs are no longer the only choice for SoC developers, and user-configurable microprocessor cores are another important option. For specific applications, no need to use the CPU architecture to create custom microprocessors. With configurable CPU cores and modern design tools, hardware description languages (HDLs) no longer appear. Graphical tools can be configured CPU clock speed, high speed