基于Nios的SoPC设计及其在DVB-C发射系统中的应用  

SoPC Design Based on Nios and Its Application in DVB-C Transmitter System

作　　者：陈高华[1] 林涛[1] 杨楠[2] 

机构地区：[1]同济大学超大规模集成电路研究所,上海200092 [2]吉林大学通信学院,吉林长春130025

出　　处：《电视技术》2005年第7期26-28,44,共4页Video Engineering

摘　　要：首先阐述了基于Nios的SoPC(SystemonaProgrammableChip)设计的流程和特点,并结合开发实例,在FPGA开发平台上实现了基于Nios的DVB-C发射端信道处理系统的高性能、低成本的SoPC设计。讨论了相关的软硬件实现以及同步机制,最后完成了系统的板级验证和调试。The paper presents the design flow and characteristics of SoPC（System on a Programmable Chip）design based on Nios firstly, and then according to the practical example, we implement a high performance and low cost SoPC design based on Nios of the DVB-C transmitter channel processing system on the FPGA development platform. The implementations of related hardware ＆ software and the synchronous mechanism are discussed in the paper, and the verification and debug of the plat-level system are accomplished in the end of the paper.

关 键 词：有线数字广播 嵌入式处理器 系统级可编程芯片 信道处理 

分 类 号：TN402[电子电信—微电子学与固体电子学] TN941