基于FPGA的自动售饮料控制系统的实现

REALIZATION OF CONTROL SYSTEM FOR AUTOMATIC SELLING DRINK BASED ON FPGA

介绍了基于FPGA的自动售饮料控制系统的功能、设计思想和实现.该设计采用EDA自上而下的层次化设计,根据所要完成的功能,整个设计为15个模块图形连接而成,各子模块采用VHDL或图形法设计.使用Max+plus 软件实现编译、仿真等,最后成功下载到FPGA芯片EP1K30QCP208-3.由于FPGA具有高密度、可编程及有强大的EDA软件支持等特点,所以该设计具有功能强、灵活和可靠性高等特点,具有一定的实用价值.

This paper introduces the function, design idea and realization of automatic selling Drink based on FPGA. The design takes the top-down conception of EDA. The whole system was divided into fifteen sub-modules that were described by VHDL and schematic diagram. By using Max+plusⅡsoftware I accomplish the compiler and simulator. I succeeded in downloading to the programmable FPGA chip EP1K30QCP208-3. On high density, high speed and strong field Programmable ability, you can see it has some advantages of strong function, modify convenient and high dependability. It has certainly practical nature and spreading value.