【摘要】 I2(SInter-ICSoundBus)是飞利浦公司为数字音频设备之间的音频数据传输而制定的一种总线标准。文章介绍了基于ADSP的I2S总线的特点及其应用。在对I2S总线基本规范进行了介绍后,利用了I2S总线处理多音频通道的优势提出了一款实用音频系统。它可以通过软硬件配置,根据用户不同需要成为性能优异的家庭影院或四音轨家庭音频工作站。更多还原

【Abstract】 I2S bus is a bus standard promoted by Philips for transmission between digital audio interfaces. This paper describes the specification and the application of I2S bus basing on ADSP. After the introduction of I2S specification, an audio system application of I2S bus is provided. By the hardware and software setting, it can become a home theatre system or digital 4-track home audio recording system.更多还原