摘要
由采样速率的问题,引出多MCU的I2C总线结构。作为一个应用实例,列举了其中一种——单主控器的I2C总线,介绍了这种方式的结构、特性以及程序流程,并对于系统可靠性问题进行了讨论。
I2C bus structure of multi-MCU is described, which comes from sampling speed debate. As an appli- cation example, one key mode of the I2C bus of single main controller is specified. The structure, feature and procedure of the program are introduced. The system re- liability is also discussed.
出处
《测控技术》
CSCD
2005年第4期42-45,共4页
Measurement & Control Technology
关键词
采样速率
主控器
被控接收器
数据流向
系统可靠性
sampling speed
main controller
passive controlled receiver
direction of data flow
system re- liability
