基于EP2C35F672C8的数控分频器设计  

The Design of Numerical Control Frequency Division Machine Based on EP2C35F672C8

作　　者：刘德方[1] 邓明[1] 陈静[1] 李怀敏[1] 

机构地区：[1]阜阳师范学院计算机与信息工程学院,安徽阜阳236037

出　　处：《皖西学院学报》2015年第2期54-57,共4页Journal of West Anhui University

基　　金：安徽省高校自然科学研究重点项目(KJ2013A201);安徽高校省级自然科学研究项目(KJ2011Z292);阜阳师范学院自然科学研究项目(2013FSKJ08)

摘　　要：针对数字电路中最常用的数控分频器,提出了基于EP2C35F672C8的数控分频器设计。EP2C35F672C8是Altera公司生产的Cyclone II系列中的高性能FPGA芯片。利用EDA技术的仿真软件QuartusII 9.0的原理图和VHDL文件2种方法设计了数控分频器,最后通过EP2C35F672C8实现。实验结果表明,对时钟信号的分频操作简单、快捷,具有成本低、可编程、可移植等优点。广泛应用于各类便携式数字电子系统中。According to the most commonly numerical control frequency division machine used in digital circuits, puts forward the design of numerical control frequency division machine based on EP2C35F672C. EP2C35F672C8 is a high performance FPGA chip of the series of Cyclone II produced by Altera. Using schematic and VHDL files of simulation software QuartuslIg. 0 of the EDA technology, designed numerical control frequency division machine by the two methods, and finally implemented through EP2C35F672C8. Experimental results show that the operation of clock signals simply and rapidly, and the advantages of low cost, programmable, transplantation. Widely used in all kinds of portable digital electronic system.

关 键 词：EDA QUARTUSII 9.0 FPGA EP2C35F672C8 数控分频器 

分 类 号：TP391.4[自动化与计算机技术—计算机应用技术]