期刊论文

Realization of WAV Broadcast Using the I^2S Based on ARM Chipset of the LPC2300 Series

中文

计算机与数字工程

1672-9722

2009

37

4

151-154

10.3969/j.issn.1672-9722.2009.04.045

基金项目：湖南城市学院2007年科技计划资助项目（编号：07C006）资助.

本校为第一机构

I^S（Inter—IC Sound Bus，集成电路内置音频总线）是工业领域或嵌入式系统领域常用的音频总线之一，它只处理音频数据，而其它信号如编码、控制等单独传送。使用I^2S总线bus和支持该接口的编解码芯片连接，从而构建一个嵌入式音频系统。

I^2S （Inter- IC Sound Bus） is one of the general audio buses applied in various industrial systems or embedded systems. I^2S processes only audio data, while transmitting other signals like various codes and control signals. This article explains how to use the I^2S bus to connect relevant supporting code chip and decode chip, hence ...