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上海电力大学学报:2010,26(3):278-282,291
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基于Freescale 16位单片机抢答器的设计与实现
(上海电力学院 电力与自动化工程学院, 上海 200090)
Design and Implementation of Competition Answer Based on the Freescale 16-bit Single Chip Microcomputer
(School of Electric Power and Automation Engineering, Shanghai University of Electric Power, Shanghai 200090, China)
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投稿时间:2009-06-23    
中文摘要: 设计了一个基于Freescale 16位单片机的8通道的智能数字抢答器.该抢答器能实现8位选手一起进行抢答,主持人能发送抢答开始信号,并发送判断信号,最终还可以进行分数的统计,在数码管上显示分数最高选手的分数.
中文关键词: 抢答器  单片机  定时器  输入捕捉  中断
Abstract:An 8-channel intelligent digital competition answer based on the Freescale 16-bit single chip microcomputer is designed.The answer can achieve the effect of 8 players answering together after the host sending the signal to start,and sending signals to judge.Finally it can also calculate the scores and show the highest score in digital display tube.
文章编号:20100317     中图分类号:    文献标志码:
基金项目:上海市教育委员会重点学科建设项目(J51301)
引用文本:
程启明,常琳,汪明媚,等.基于Freescale 16位单片机抢答器的设计与实现[J].上海电力大学学报,2010,26(3):278-282,291.
CHENG Qi-ming,CHANG Lin,WANG Ming-mei,et al.Design and Implementation of Competition Answer Based on the Freescale 16-bit Single Chip Microcomputer[J].Journal of Shanghai University of Electric Power,2010,26(3):278-282,291.