P/T系统的VHDL描述及实现  

VHDL Description and Implementation of Place/Transition System

作　　者：陆继远[1] 

机构地区：[1]江苏大学电气信息工程学院,江苏镇江212013

出　　处：《计算机工程》2011年第21期252-254,共3页Computer Engineering

基　　金：江苏大学青年基金资助项目(JDQ03014)

摘　　要：利用超高速集成电路硬件描述语言(VHDL)描述P/T系统,在EDA软件平台MAX+plusII上,对Petri网模型的VHDL描述进行编译、仿真、适配,将结果下载到可编程逻辑器件中,通过实验开发系统GW48-CK进行硬件测试。给出一个P/T系统实例——服务系统的描述及实现。仿真波形及硬件测试结果证明了该方法的正确性。This paper studies how to use Very high-speed integrated circuit Hardware Description Language（VHDL） to describe a Petri net subclass——Place/Transition（P/T） system.The VHDL description of Petri net model is compiled,simulated,fit design and finally downloaded to Field Programmable Gate Array（FPGA） through Electronic Design Automation（EDA） software MAX＋plusII.Hardware experiment is performed with GW48-CK.A P/T system example——service system is described and implemented using the proposed method.Simulation wave and hardware experiment further verify the correctness of the method.The VHDL-based implementation method is of great significance to the design of parallel controller based on P/T System.

关 键 词：PETRI网 P/T系统 电子设计自动化 硬件描述语言 可编程逻辑器件 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]