计算机与I^2C总线间的接口与编程  

The Interface and Programming between Computer and I 2C bus

作　　者：郑建宏[1,2] 邓矣兵[1,2] 

机构地区：[1]重庆邮电学院多媒体通信技术研究所 [2]重庆邮电学院电子信息工程系

出　　处：《数字通信》1999年第2期56-57,共2页Digital Communications and Networks

摘　　要：Ｉ２Ｃ总线已成为集成电路器件间数据通信的一种协议，具有简易方便、智能快捷的特点。本文在介绍其工作原理的基础上设计了一种计算机与Ｉ２Ｃ总线间的接口电路并对软件编程作了说明。The I 2C bus which is very intelligent and facile has become a protocol of the data transfer between ICs. The principle of I 2C bus is described in this paper. An interface circuit between a computer and I 2C bus is designed and some advices of software related the protocol is discussed in the paper.

关 键 词：I^2C总线 计算机 接口 编程 

分 类 号：TP336[自动化与计算机技术—计算机系统结构] TP334.7[自动化与计算机技术—计算机科学与技术]