摘要
以SST89C58单片机为例,研究了基于SST89C58单片机的仿真器设计方法,重点介绍了其电路构成情况,该系统可实现仿真器的脱机运行及仿真运行功能的切换,并完成了对电路中电平状态的动态测量,估测被测试信号的频率大小与占空比情况。实验表明,其具有较高的应用价值。
A simulator based on SST89C58 microcontroller is designed, and the composition of the circuit is given. The system realizes the switch between simulator offline operation and simulation running functions. The dy- namic measurement of the level in the circuit is performed for the estimation of signal frequency and duty ratio.
出处
《电子科技》
2014年第12期172-174,共3页
Electronic Science and Technology
