| 基于S3C2410型微处理器和UDA1341型立体声音频编解码器的嵌入式音频系统设计 |
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| 引用本文： | 高建华,王殊.基于S3C2410型微处理器和UDA1341型立体声音频编解码器的嵌入式音频系统设计[J].国外电子元器件,2006(6):35-38. |
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| 作者姓名： | 高建华 王殊 |
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| 作者单位： | 华中科技大学,电子与信息工程系,湖北,武汉,430074 |
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| 摘 要： | S3C2410是Samsung公司一款基于ARM920T核的微处理器,通过IIS音频总线与UDA1341型CODEC构成一种嵌入式音频系统,实现音频的播放和采集.给出相关硬件电路的说明及Linux下音频驱动程序的设计要点.
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| 关 键 词： | S3C2410 音频系统 Linux 驱动程序 微处理器 UDA1341 |
| 文章编号： | 1006-6977(2006)06-0035-04 |
| 修稿时间： | 2005年12月20 |
Design of embedded audio system based on S3C2410 and UDA1341 |
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| GAO Jian-hua,WANG Shu.Design of embedded audio system based on S3C2410 and UDA1341[J].International Electronic Elements,2006(6):35-38. |
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| Authors: | GAO Jian-hua WANG Shu |
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| Abstract: | SAMSUNG's S3C2410 is a microprocessor based on ARM920T core.The playing and sampling of audio signals is realized with an embedded audio system constructed by connecting the S3C2410 and CODEC UDA1341 with IIS bus.The explanations of relative hardware designs,as well as the key features of the drivers for audio devices under Linux are provided. |
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| Keywords: | S3C2410 audio system Linux driver microprocessor UDA1341 |
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