基于延时比较仲裁的模拟I2C多主通信的软件设计实现

摘要

This paper proposes a general project of a data delay arbitration, and a realization method of software on the principle of simulation I2 C 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 I G.%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.