摘要
介绍了3种开关消抖方案的工作原理,给出了基于VHDL的相关实现程序和测试结果,并就结构、抗干扰、时序配合等方面对电路性能进行分析讨论。电路实用性强,对学生设计电路有一定的启发引导。
The working principle of three kinds of schemes for dithering elimination of switch is introduced. Related procedures on VHDL and testing results are given. The circuit performances about structure, anti-interference, sequential cooperation, etc. are analyzed and discussed. The proposed circuits have high practicability and consequently can enlighten students on circuit design.
出处
《实验科学与技术》
2010年第2期1-2,11,共3页
Experiment Science and Technology
基金
国家基础科学人才培养基金项目资助(J0530177)
云南大学WX070148项目资助
关键词
开关
消抖
VHDL语言
switch
dithering elimination
VHDL language
