利用SOPC Builder可以在很短的时间内把NIOS II CPU、Avalon总线、外围设备和存储器接口、片内调试模块等集成在一起生成系统需要的NIOS II处理器,然后用Quartus II设计软件把NIOS II处理器和GPS接口、GSM接口及其它外部设备接口结合在一起编译下载到FPGA芯片中即完成系统的硬件设计;软件设计通常采用C/C++语言编写并用NIOS II IDE编译下载到FPGA中。 With SOPC Builder, NIOS II CPUs, Avalon buses, peripherals and memory interfaces, on-chip debug modules, and more are all integrated together in a fraction of the time to generate the NIOS II processor required by the system and then use NI Quartus II design software Processor and GPS interface, GSM interface and other external device interface combined together to compile and download to the FPGA chip to complete the system hardware design; software design is usually written in C / C + + language and compiled with NIOS II IDE downloaded to the FPGA.