基于Wolfson音频SoC的I^2C总线接口设计

Wolfson Audio SoC Based on the I^2C Bus Interface Design

随着I2C总线应用的越来越广泛,其电路简单,编程方便,易于系统标准化与维护的优点也日益显现出来。文章在分析了I2C总线的基本概念和工作原理的基础上,重点介绍了基于Wolfson音频SoC的I2C总线接口的系统结构和程序设计方法。

With the increasingly wide application of I^2C bus, its advantages have been shown of simple circuit, easy programming, liability to standardization and convenient maintenance. The paper introduces the basic conception and working principle of I^2C bus with emphasis on the system structure and programming design of I^2C bus interface based on Wolfson audio SoC.