J4 ›› 2006, Vol. 28 ›› Issue (10): 131-134.
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陆永忠 刘峰
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摘要:
在高速实时数据采集系统设计中,我们采用了“数字信号处理芯片+嵌入式中央处理器”的设计思路,即将高速实时数据采集系统分成基于三星公司的S3C2410精简指令处理 器的核心板和基于现场可编程门阵列的高速数据采集板来进行实现。在研究如何成功地将嵌入式操作系统Windows CE.NET向核心板移植之后,本文探讨了Windows CE.NET的DMA驱动程序和USB驱动程序的设计和实现。
关键词: 中断机制 设备驱动 嵌入式系统
Abstract:
In the design of high-speed real-time data acquisition systems, the idea of the integration of DSPs and embedded CPUs is adopted. Namely the system is implemented by two parts which consist of the Samsung kernel board of the reduced instruction processor S3C2410 and the FPGA high-speed data acquisitio n board. After studying the successful displacement of the embedded system Windows CE. NET into the Samsung kernel board, the paper discusses the design and implementation of the DMA and USB drivers for Windows CE. NET.
Key words: (interruption mechanism, device driver, embedded system)
陆永忠 刘峰. 嵌入式高速实时数据采集系统设备驱动程序的研究[J]. J4, 2006, 28(10): 131-134.
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http://joces.nudt.edu.cn/CN/Y2006/V28/I10/131