摘要
应用Multisim 10软件对16路竞赛抢答器进行设计与仿真。该16路竞赛抢答器主要由锁存器、优先编码器、同步可逆计数器、加法器、比较器、555定时器、数码管等主要元件构成。结果表明,该方法仿真效果真实、准确,设计出的16路竞赛抢答器具有实用性强,操作简单,成本低廉的特点。
The design and simulation of 16-way vying answer machine based on Multisim 10 are introduced.The approach is characterized with authenticity and preciseness.The 16-way vying answer machine is mainly composed of flip-latch,refusal-encoder,instep-inverse enumerator,adder,comparator,555 timer and display tube.The designed 16-way vying answer machine has characteristics of practicability,simple operation and low cost.
出处
《现代电子技术》
2011年第23期178-181,共4页
Modern Electronics Technique
