基于dsp系統(tǒng)的數(shù)字濾波器嵌入式設(shè)計-全文預(yù)覽
【正文】 ..................................................................2第一章、硬件設(shè)計.............................................................................................................................3 設(shè)計思路和原理框圖................................................................................................................3采用的芯片功能介紹..................................................................................................................6原理圖..........................................................................................................................................7第二章、軟件設(shè)計............................................................................................................................11 設(shè)計思路....................................................................................................................................11 程序的流程圖............................................................................................................................12具體程序....................................................................................................................................13第三章、系統(tǒng)設(shè)計應(yīng)解決的關(guān)鍵問題...........................................................................................21第四章、設(shè)計心得............................................................................................................................23參考文獻..........................................................................................................................................24摘 要 DSP是一門涉及許多學(xué)科而又廣泛應(yīng)用于許多領(lǐng)域的新興學(xué)科。課程設(shè)計說明書須每人一份，獨立完成。xx大學(xué)《DSP嵌入式通信系統(tǒng)》課程設(shè)計報告 題 目： 基于DSP系統(tǒng)的數(shù)字濾波器嵌入式設(shè)計 學(xué) 院： XX學(xué)院 專 業(yè)： 通信工程 班 級： 通信XXX 學(xué) 號： 082003111325 姓 名：XXX 指導(dǎo)老師： XX 2011年 12 月 31 日24《DSP嵌入式通信系統(tǒng)》課程設(shè)計任務(wù)書一、課程設(shè)計的目的DSP嵌入式通信系統(tǒng)課程設(shè)計是專業(yè)實踐環(huán)節(jié)之一，是學(xué)習(xí)完《DSP技術(shù)與應(yīng)用》和《嵌入式系統(tǒng)》課程后進行的一次全面的綜合練習(xí)。三、課程設(shè)計時間課程設(shè)計總時間2周（10個工作日）四、課程設(shè)計說明書撰寫規(guī)范在完成任務(wù)書中所要求的課程設(shè)計作品和成果外，要撰寫課程設(shè)計說明書1份 (不少于20000字)。題目字體用小三，黑體，正文字體用五號字，宋體，小標題用四號及小四，宋體，并用A4紙打印。DSP由于其本身具有并行的硬件乘法器、流水結(jié)構(gòu)以及快速的片內(nèi)存儲器等資源，其技術(shù)已廣 。 本文前沿部分介紹了嵌入式實時操作系統(tǒng) C/OS II和DSP系統(tǒng)；正文第一部分是硬件設(shè)計，介紹了課程設(shè)計的硬件設(shè)計思路和原理框圖，以及介紹采采用的芯片以及硬件原理圖等；第二部分是軟件設(shè)計，里面包含了設(shè)計思路、程序的流程圖和具體程序等；第三部分分析了系統(tǒng)設(shè)計應(yīng)解決的關(guān)鍵問題 ；最后就是設(shè)計新的和參考文獻。嵌入式ABSTRACT DSP is a involves many subjects and widely used in many areas of new discipline. Since the 1960 s, along with DSP and the rapid development of information technology, digital signal processing technology and the development of the rapid arises at the historic moment. In the past twenty years, digital signal processing has been in munication and other areas to be extremely extensive application. DSP because its itself has parallel hardware on timemultiplier, running water structure and fast in memory of resources, the technology has been widely applied in the noise and vibration in various fields. This paper briefly introduced the digital filter based on DSP embedded design. Text simple analysis digital basic principle of the filter, detailed discusses how to use MATLAB, ADS, CCS system tool to achieve the FIR digital filters simulation. And through the work principle of digital filter and digital filter program design flow chart, determined the writing ideas, wrote the source code, and the use of learning tools more pile the source code, and the simulation. In this paper, the TMS320C54x chip of simple description. This paper introduces the front part of the embedded realtime operating system C/
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