摘要
基于现有的EDA技术,针对同步Petri网和硬件描述语言的关联性,提出了用VHDL语言对同步Petri网进行描述并实现。首先使用同步Petri网对控制器进行建模,然后使用VHDL语言对同步Petri网控制模型进行描述,最终在EDA软件Max+PlusII中进行编译、仿真和适配,并下载到FP-GA中,通过实验开发系统GW48-CK进行硬件实现并测试。仿真波形及硬件测试表明了该方法的正确性与有效性,这对于基于同步Petri网的控制器设计具有重要意义。
According to the relevance between synchronous Petri Net and hardware description language, VHDL is used to describe and implement synchronous Petri Net based on the existing EDA technology. Firstly, synchronous Petri Net is used to model the controller. Secondly, Petri Net control model is described by VHDL. Finally, the VHDL codes are compiled, simulated, fit-designed and downloaded to FPGA in EDA software Max ＋ PlusH. Hardware implementation and experiment are performed with the development system GW48 - CK. Simulation wave and hardware test further verify the correctness and validity of the method. The method is of great significance to the design of controller based on synchronous Petri Net.
出处
《电讯技术》
北大核心
2011年第10期76-79,共4页
Telecommunication Engineering
关键词
同步Petri网
条件/事件系统
硬件描述语言
电子设计自动化
可编程逻辑器件
硬件实现
synchronous Petri net
condition/event system
hardware description language
electronic design automation
programmable logic device
hardware implementation
