tem with SOPC. First, the munication system, set up based on NiosII, can meet the increasingly product listing cycles, constantly reducing the cost structure and low power requirements. Second, on the NiosII IDE condition, the software design process is represented and operating system uses the current popular embedded real-time operating system µC/OS-II. Then, the current popular work protocol stack LwIP is transplanted into the Nios system. Finally, through the analysis of the process model in the work protocol stack of the munication system based on SOPC, this thesis represents that the performance of the munication system is improved from three aspects including memory management, task scheduling and content of the protocol stack. РKeywords: FPGA placement, SOPC, NiosII Processor, LwIP
全文预览
