《数字逻辑电路》中触发器的应用教学探讨  

Discussion on the Application Teaching of Trigger in "Digital Logic Circuit"

作　　者：王华本[1] Wang Huaben(Anhui Xinhua University,Hefei 230088,China)

机构地区：[1]安徽新华学院信息工程学院,安徽合肥230088

出　　处：《廊坊师范学院学报（自然科学版）》2022年第2期123-128,共6页Journal of Langfang Normal University(Natural Science Edition)

基　　金：安徽省省级质量工程项目(2019mooc355);安徽省省级质量工程项目(2016ckjh096);安徽新华学院教研项目(2019jy018);安徽新华学院精品课程项目(2017jpkcx10);2018年第二批产学合作协同育人项目(201802302112);2019年大学生创新实践训练中心(2019cxsj10)。

摘　　要：探讨《数字逻辑电路》中触发器的应用线上教学。从集成边沿JK触发器入手,借助Proteus仿真电路,分析JK触发器的电路结构、功能真值表、卡诺图、特征方程、状态转换图、驱动表、时序图等七个方面;由Proteus仿真实践融合理论分析得出由触发器构成的应用电路,并分析电路功能,总结规律,实现了线上教学的时效性、扩展性和灵活性。This paper discussesonline teaching of the application of triggers in "Digital Logic Circuits". Starting from the integrated edge JK flip-flop, with the aid of the Proteus simulation circuit, the paper analyzes the circuit structure of the JK flip-flop, functional truth table, Karnaugh map, characteristic equation, state transition diagram, drive table, timing diagram and other seven aspects.Simulated by Proteus Practical fusion theory analysis,the paper obtains the application circuit composed of flip-flops, analyzes the circuit function, summarizes the rules, and realizes the timeliness, scalability and flexibility of online teaching.

关 键 词：数字逻辑电路 触发器 时序图 卡诺图 

分 类 号：TN791-4[电子电信—电路与系统]