The micro - kernel architecture is suitable for dual - core environment , because the micro - kernel architecture has a good module and its size is small . based on the analysis the source code and the dual - core hardware architecture , modify the module in order to suit for the dual instruction stream environment of the dual - core processor 在对代码分析的基础上,总结出代码中所体现出现的内核各模块的内部结构,再结合双核处理器的硬件特点,对模块进行修改,相当于对模块作加法运算,使其满足双核处理器的双指令流体系结构。
Firstly , it analyzes the hardware characteristic of the chip tms320vc5471 which is dual - core ( arm + dsp ) architecture and has various peripherals . secondly , the scheme that an embedded network system is based on the chip is put forward , then the hardware platform of the system is realized 在详细分析嵌入式双核( arm + dsp )微处理器tms320vc5471的结构特点和功能的基础上，提出了一种基于该处理器的嵌入式网络系统的设计方案和实现方法，编写了各部分硬件设备的驱动程序。
