基于FPGA的PROFIBUS-DP从站IP软核的设计  

Design of PROFIBUS-DP slave station IP soft core based on FPGA

作　　者：莫太平[1] 王丹[1] 张明志[1] 

机构地区：[1]桂林电子科技大学电子工程与自动化学院,广西桂林541004

出　　处：《制造技术与机床》2013年第9期54-57,共4页Manufacturing Technology & Machine Tool

基　　金：国家自然科学基金(No.61172053;No.U0835004);广西研究生教育创新计划资助项目(No.2011105950811M35)

摘　　要：介绍了一种基于FPGA内部软IP核实现通信中对现场总线PROFIBUS-DP从站设计方案。IP核的出现为单个FPGA上实现一个完整的系统(SoPC)的设计提供极大便利,利用IP核,设计者通过模块化设计,轻松快速地实现系统复杂的功能。采用了FPGA直接搭建IP核实现了以往的SPC3集成芯片的功能。通过软件仿真验证了该方案的正确性和可行性,提高了设计效率,极大地节约了硬件资源。Proposed a design solutions of PROFIBUS-DP slave station IP soft core which is based on FPGA,the emergence of IP cores provides a great convenience for a single FPGA design of a complete system （SoPC）,designers use the IP cores to achieve modular design,and implement the complex system＇s functions quickly and easily.FPGA directly builds the IP core which achieves the conventional function of the SPC3 integrated chip.The simulation result shows that the scheme is correct and feasible,improves the design efficiency,and greatly saves the hardware resources.

关 键 词：FPGA IP软核 PROFIBUS-DP从站 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]