| 利用I2C和McBsp接口实现DSP与CODEC芯片的数据传输 |
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| 引用本文： | 武晓光,郭天文.利用I2C和McBsp接口实现DSP与CODEC芯片的数据传输[J].现代电子技术,2006,29(24):137-139. |
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| 作者姓名： | 武晓光 郭天文 |
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| 作者单位： | 1. 南京工业大学,信息学院,江苏,南京,210009
2. 中国矿业大学,信电学院,江苏,徐州,221008 |
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| 摘 要： | 首先介绍TMS320VC5509 DSP芯片I2C和McBsp接口特点及功能,结合音频CODEC芯片TLV320AIC23B的工作原理,详细阐述该芯片与DSP相连的配置和数据接口的设计方法,并给出实现与DSP数据传输的汇编程序示例。
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| 关 键 词： | DSP TLV320AIC23B I2C McBsp |
| 文章编号： | 1004-373X（2006）24-137-03 |
| 收稿时间： | 2006-08-30 |
| 修稿时间： | 2006年8月30日 |
Implementation of Data Transmission between DSP and Audio Codec by I2C and McBsp |
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| WU Xiaoguang,GUO Tianwen.Implementation of Data Transmission between DSP and Audio Codec by I2C and McBsp[J].Modern Electronic Technique,2006,29(24):137-139. |
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| Authors: | WU Xiaoguang GUO Tianwen |
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| Abstract: | In this paper,firstly introduced the feature and function of I~2C and McBs Pinterface on TMS320VC5509 chip,combined with the principle of CODEC TLV320AIC23B,then the paper expounded in detail the design method of Configuration and data interface that connect TLV320AIC23B with DSP,At last,provides a example ASM program that can realize the data Transmission between them. |
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| Keywords: | DSP TLV320AIC23B I~2C McBsp |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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