基于FPGA的PROFIBUS-DP从站IP软核的设计  

DESIGN OF FPGA-BASED SOFT IP CORE OF PROFIBUS-DP SLAVE STATION

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：《计算机应用与软件》2014年第10期231-233,共3页Computer Applications and Software

基　　金：国家自然科学基金项目(61172053;U0835004);广西研究生教育创新计划项目(2011105950811M35)

摘　　要：提出一种用FPGA实现现场总线PROFIBUS-DP从站软IP核的设计方案。IP核为单个FPGA上实现一个完整的系统(SoPC)提供极大便利。通过IP核进行模块化设计,采用FPGA直接搭建IP核实现PROFIBUS-DP从站接口SPC3集成芯片的功能。通过实际应用验证了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。We propose a design scheme which uses FPGA to implement the soft IP core of PROFIBUS-DP slave station of field bus. The IP core provides great convenience for realising a complete system （SoPC） on single FPGA, the designers carry out modular design with IP cores, and use FPGA to directly build IP core to implement the function of SPC3 integrated chip in PROFIBUS-DP slave station. The correctness and feasibility of the scheme are verified through practical application, the scheme improves the design efficiency, and greatly saves hardware resources.

关 键 词：FPGA IP软核 PROFIBUS-DP从站 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]