基于LPC922单片机和I^2C总线的低功耗万年历的设计  

DESIGN OF LOW POWER LOSS PERPETUALCAL ENDAR BASED ON LPC922 MCU AND I^2C BUS

作　　者：张攀峰[1] 

机构地区：[1]陕西科技大学电气与信息工程学院,陕西西安710021

出　　处：《陕西科技大学学报（自然科学版）》2010年第2期118-121,共4页Journal of Shaanxi University of Science & Technology

摘　　要：介绍了一种低功耗万年历的设计,该系统以LPC922单片机和I2C总线为核心,通过硬件和软件编程来实现万年历和低功耗的功能,该系统结构简单、实现方便,具有一定的实用价值.The paper describes in detail a kind of low power loss perpetual calendar＇s designs, the system takes LPC922 microcontroller and I^2C bus as the core, it can realize perpetual calendar＇s and the low power loss functions through the hardware and the software program, the system is simple and easy to achieve. Therefore, in practice there is great practical value.

关 键 词：I2C总线 P89LPC922单片机 万年历 FM3104 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]