摘要： 完整地给出了一种利用SoPC策略在大规模FPGA上实现高度集成的DVB-S前端基带处理系统的SoC实现。从系统模型设计入手,综合运用了集成电路和SoC设计手段设计验证了基带处理IP,并整合了嵌入式处理器(Nios)软核及其应用程序,极大地提高了系统性能并降低了总体成本。还提出了基于混合层次仿真的设计验证方法。

关键词: 数字视频广播(DVB), 基带处理, 系统级可编程芯片, 嵌入式处理器, Nios, 混合层次仿真

Abstract: This paper presents the design approach of a single-chip DVB-S front-end baseband processor, based on a large-scale FPGA with the SoPC strategy. Beginning from working out the integrated suitable module, this paper employs a series of VLSI and SoC design methods, and integrates an embedded processor as well as its application program, thus enormously improves the performance and reduces the cost. This paper also proposes a new design and verification method based on multi-level co-simulation.

中图分类号: 

• TP332