Design and Implement of Responder Based on Freescale HCS12 Single Chip Microcomputer

摘要：

An 8-channel responder based on Freescale HCS12 single chip microcomputer is designed. The responder can display the number of the first player correctly. It also can count the scores and show the player with the highest score. The system includes four modules: CPUI2, the SCI serial communication, digital display tube and timer. When competition signal input, it is been caught and then cause interruption, the timer is used to time accurately, the serial port is used to send and receive the start answer signal, judgment signal and other signals, the digital display tube is used to show the scores of the current player . LCD display tube shows subjects and answers. So the basic functions of the responder are achieved.

关键词： responder single chip microcomputer timer input capture interruption

作者: Cheng Qiming Cheng Yinman Wang Mingmei Chang Lin

作者单位: College of Electric Power and Automation Shanghai University of Electric Power Changyang 2588 road, Yandpu district, Shanghai 200090, China

会议类型: 国际会议

会议名称: 2010 International Conference on Intelligent Computation Technology and Automation(2010 智能计算技术与自动化国际会议 ICICTA 2010)

会议地点: 长沙

会议语种:英文

页码: 1127-1130

在线出版日期: 2010-05-11（万方平台首次上网日期，不代表论文的发表时间）