AVR单片机模拟I^2C总线数据的实现方法  

The Realization of I2C Bus Transmission Simulated by AVR MCU

作　　者：刘爱梅[1] 

机构地区：[1]孝感学院物理与电子信息工程学院,湖北孝感432000

出　　处：《湖北工程学院学报》2007年第S1期152-155,共4页Journal of Hubei Engineering University

摘　　要：介绍了I2C总线的概念、特点,提出了采用AVR单片机实现I2C总线数据传输的设计方法,并以通过I2C总线实现AT90S8515与24LC65之间数据传输为例,给出了实现该功能的硬件电路和软件程序。The concept and characteristic of I2C bus is introuduced in this paper.A method to realize the transmission through I2C bus by AVR MCU is offerred.The transmission between AT90S8515 and 24LC65 by I2C bus is taken as the example to give the hardware circuit and the software procedure for it.

关 键 词：I2C总线 AT90S8515 24LC65 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]