摘要
根据模拟I2C总线多主节点通信原理,提出采用延时接收比较来实现仲裁的软件实现方法,为不具备I2C接口的普通微控制器(MCU)实现模拟I2C总线的多主节点通信,促进对I2C总线的推广应用。
This paper proposes a general project of a data delay arbitration￡-and a realization method of software on the principle of simulation I2C multiple host node communication,and makes the MCU without I2C interface realized a function of simulation I2C multiple host node communication,further advance the application for I2C.
出处
《自动化与仪器仪表》
2011年第3期120-122,共3页
Automation & Instrumentation
基金
甘肃省教育厅科研基金资助(20101108)
关键词
多主通信
模拟I2C总线
仲裁
软件设计
communication for multiple host node
simulation I2C
arbitration
design of software
