適應(yīng)數(shù)字信號(hào)處理應(yīng)用需求的DSP系統(tǒng)軟件設(shè)計(jì)
DESIGN OF DSP SYSTEM SOFTWARE TO FIT DIGITAL SIGNAL PROCESSING NEED
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摘要: 該文仔細(xì)分析了控制系統(tǒng)和信號(hào)處理系統(tǒng)對(duì)實(shí)時(shí)操作系統(tǒng)(RTOS)的不同需求,從而得出結(jié)論,認(rèn)為降低對(duì)實(shí)時(shí)操作系統(tǒng)軟件的要求,就可以設(shè)計(jì)出同時(shí)兼顧了軟件運(yùn)行效率和軟件開發(fā)效率,并且適應(yīng)信號(hào)處理系統(tǒng)需求系統(tǒng)軟件。該文所提方法在實(shí)踐中加以實(shí)施并獲得一定效果。
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關(guān)鍵詞:
- DSP; 實(shí)時(shí)操作系統(tǒng)（RTOS）; 信號(hào)處理
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. -
TMS320C4x Users Guide, Texas Instruments, 1991[2]劉鵬,姚慶棟,劉濟(jì)林,基于DSP系統(tǒng)的實(shí)時(shí)并行操作系統(tǒng)微內(nèi)核,1998年中國(guó)大學(xué)TI DSPS學(xué)術(shù)年會(huì)會(huì)議論文集,上海,A3-1[3]孟慶余,電子數(shù)字計(jì)算機(jī)實(shí)時(shí)操作系統(tǒng),北京,國(guó)防工業(yè)出版社,1991年7月第一版,第三章.[4][印]M約瑟夫,V.R.普拉薩德,N納塔拉賈,多處理機(jī)操作系統(tǒng),北京,科學(xué)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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