采用Multisim辅助数字电路设计的研究

Research of digital circuit design by using the Multisim tool

EDA设计工具Multisim多用于模拟电路的仿真分析。本文以数字电路中的模60计数器为例,利用Multisim设计工具进行数字电路设计和仿真的研究。本文就Multisim所支持的VHDL语言设计实现了同样的电路,并对比分析了2种设计方法各自的特点。分析表明,Multisim设计工具不仅擅长于模拟电路的分析设计,在数字电路的分析设计中其功能也颇为强大。

Multisim is a popular EDA tool, which can be used mostly in analogy circuit design. Taking a counter with module 60 in the digital circuit for example, the paper used Multisim to study the design and simulation of the digital circuit. Then we used VHDL language which was supported by Multisim to design the circuit, and analyzed the respective characteristics of two methods. The results show that the tool is good not only in analog circuit design but also in digital circuit design.