现代电子技术2017，Vol.40Issue(13)：175-177,3.DOI:10.16652/j.issn.1004-373x.2017.13.046
基于51单片机的电子时钟设计
Design of electronic clock based on 51 MCU
摘要
Abstract
The IEEE1149.7 simulator developed by Atmel Company is used to develop the electronic clock. The test board is adopted to realize the functions of time,date and timing,and their setting functions. The software programming flow and de-bugging are described in detail. The timing error is analyzed and corrected. The problem that the timing sound is conflicted with the display,and its solution are put forward. Since the single chip microcomputer(SCM)has the characteristics of low cost and high performance,it is widely used in the automatic control products. The whole design has the advantages of simple circuit structure and high reliability,is easy to popularize and transplant,and has broad application prospect.关键词
单片机/IEEE1149.7仿真器/电子时钟/C语言Key words
single chip microcomputer/IEEE1149.7 simulator/electronic clock/C programming language分类
信息技术与安全科学引用本文复制引用
许珂乐..基于51单片机的电子时钟设计[J].现代电子技术,2017,40(13):175-177,3.基金项目
陕西省教育厅自然科学专项基金资助项目(14JK2024):基于大数据的智能信息推荐技术研究 （14JK2024）
