单片机与嵌入式系统应用2011，Vol.11Issue(3)：25-28,4.
基于LPC2131的实时时钟控制设计
Controlling Real-time Clock Based on LPC2131
吴怀明 1童子权1
作者信息
- 1. 哈尔滨理工大学测控技术与通信工程学院,哈尔滨150080
- 折叠
摘要
Abstract
RTC has a broad application prospect in the industrial real-time clock monitoring system . The system designed controls the RTC with LPC2131 microcontroller as the core, realizing the function of all kinds of time-register: second-register, minute-register, hour-register with accurate operations, and sends the collected data to PC through the UART. This paper proposes a design scheme, the overall block diagram of hardware design and software implementation methods. Experimental results are obtained. The method of controlling RTC is easy to apply to modern industry systems and a variety of intelligent application systems.关键词
LPC2131/实时时钟/串口Key words
LPC2131/ real-time clock/ UART分类
通用工业技术引用本文复制引用
吴怀明,童子权..基于LPC2131的实时时钟控制设计[J].单片机与嵌入式系统应用,2011,11(3):25-28,4.
