适应数字信号处理应用需求的DSP系统软件设计
DESIGN OF DSP SYSTEM SOFTWARE TO FIT DIGITAL SIGNAL PROCESSING NEED
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摘要: 该文仔细分析了控制系统和信号处理系统对实时操作系统(RTOS)的不同需求,从而得出结论,认为降低对实时操作系统软件的要求,就可以设计出同时兼顾了软件运行效率和软件开发效率,并且适应信号处理系统需求系统软件。该文所提方法在实践中加以实施并获得一定效果。Abstract: This article analyzes the different needs of RTOS in control system and signal processing system, and gets a conclusion that if reduce the requirement, a system software which gives attention to high efficiency and hardware independence simultaneously can be implemented.
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TMS320C4x Users Guide, Texas Instruments, 1991[2]刘鹏,姚庆栋,刘济林,基于DSP系统的实时并行操作系统微内核,1998年中国大学TI DSPS学术年会会议论文集,上海,A3-1[3]孟庆余,电子数字计算机实时操作系统,北京,国防工业出版社,1991年7月第一版,第三章.[4][印]M约瑟夫,V.R.普拉萨德,N纳塔拉贾,多处理机操作系统,北京,科学出版社,1991年5月第一版,第三、四章.[5]Robert Oshana.[J].DSP software development lifecycle , The Proc. of the Ninth Int. Conf. on Signal Processing Applications Technology, Toronto, Sept. 13-1.1998,:-C.B. Czech.[J].J. Vasatko, R. Matznet, On the design of data communication mechanisms forparallel DSP systems, The Proc. of the Ninth Int. Conf. on Signal Processing Applications Technology, Toronto, Sept. 13-1.1998,:- -
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