摘要
介绍了用Multisim仿真软件分析二进制译码器工作过程的方法,即用Multisim仿真软件中字组产生器产生二进制译码器的使能控制信号和地址输入信号。字组产生器的字组内容反映二进制译码器输入端的不同输入情况,用Multisim中逻辑分析仪多踪同步显示二进制译码器的各个输入信号及输出信号波形,可直观描述二进制译码器的译码工作过程。该方法解决了二进制译码器的工作波形无法用电子实验仪器进行分析验证的问题。
The method of using Multisim simulation software to analyze the working process of a binary decoder is intro- duced, that is using the word generator of Multisim simulation software to generate enable control signals and address input signals of binary decoder, the different input conditions of the binary decoder input are reflected by the content of word generator. The decoding process of the binary decoder is described directly by using logic analyzer of Multisim to synchronously display various waveforms of binary decoder input signal and output signal. The problem of that the binary decoder working waves can＇t be analyzed and verified with electronic equipment is solved.
出处
《现代电子技术》
2010年第20期11-12,16,共3页
Modern Electronics Technique
基金
辽宁省高等教育教学改革研究项目(辽教发[2009]141号)
