| 基于VxWorks的音频系统的设计与实现 |
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| 引用本文： | 黎想,马欣. 基于VxWorks的音频系统的设计与实现[J]. 计算机工程, 2002, 28(12): 233-234,289 |
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| 作者姓名： | 黎想 马欣 |
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| 作者单位： | 华东计算技术研究所,上海,200233 |
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| 摘 要： | 利用CS4281在Intel x86平台和实时操作系统VxWorks上实现音频系统，由于CS4281高度集成使其外围电路很简单，从而便于硬件设计和附加功能集成，作为当今世界上最优秀的实时操作系统之一的VxWoerks，拥有方便的接口用于编写设备驱动程序和应用软件。
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| 关 键 词： | VxWorks 音频系统 设计 实时操作系统 设备驱动程序 PC机 声卡 |
| 文章编号： | 1000-3428(2002)12-0233-02 |
Design and Implementation of Audio System Based on VxWorks |
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| LI Xiang,MA Xin. Design and Implementation of Audio System Based on VxWorks[J]. Computer Engineering, 2002, 28(12): 233-234,289 |
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| Authors: | LI Xiang MA Xin |
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| Abstract: | The Audio system is implemented based on the Intel x86 platform and VxWorks real-time operating system with CS4281.The great integrity of Cs4281 makes it easy to design the peripheral circuit. On the basis of high performance obtained, it is convenient to design the hardware and integrate additional functions.By the means of the excellent performance and simple interfaces of VxWorks, the device drivers and applications can be programmed easily. |
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| Keywords: | Audio Real time operating system VxWorks PCI Device driver |
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