摘要
介绍了SOPC及NiosII嵌入式软核处理器的概念和优势。详细论述了SOPC系统的架构、设计框图以及全数字信号发生器和调制器的原理和结构。给出了一个基于NiosII嵌入式软核处理器和大量自定义IPcore的多功能全数字通信信号源的SOPC设计实例,并给出了详细的测试结果。
It is introduced the concept and advantages of SOPC and the Nios Ⅱ embedded processor, describe the structure and the design diagram of the SOPC system as well as the principle and the structure of numeric signal source and modulator. Present a communication signal source design instances based on Nios Ⅱ embedded processor and lots of customed defined I Pcores , and also provides particular test result.
出处
《科学技术与工程》
2007年第12期2959-2963,共5页
Science Technology and Engineering
基金
陕西省自然科学基金(2004G02)资助
作者简介
方媛(1983-),女,汉族,湖北武汉人.硕士研究生,研究方向:视频编解码,多媒体通信。E-mail:aqua19831017@gmail.com。