【正文】 ircuit ComputerAided Design目錄摘要…………………………………………………………………….IAbstra…………………………………………………………….……II第1章 緒論............................................................................................1.........................................................................................1..........................................................................................1..........................................................................................2第2章 EDA開發(fā)工具軟件......................................................................3 ProtelDXP.........................................................................................3 Protel DXP 基本概述............................................................4 Protel DXP 基本特點(diǎn).............................................................5 Multisim.........................................................................................5 Multisim 介紹......................................................................6 Multisim 特點(diǎn)........................................................................7 QuartusII.......................................................................................7.....................................................................7....................................................8..........................................................................................9第3章 時鐘系統(tǒng)的設(shè)計.........................................................................9..........................................................................................9.........................................................................................10.........................................................................................10....................................................................11................................................................12........................................................................13................................................................................13.................................................................................13.........................................................................13.........................................................................................14第4章 系統(tǒng)軟件的設(shè)計………….........................................................14結(jié)論…………………………………………………………………… 15致謝……………………………………………………………………..16參考文獻(xiàn)………………………………………………………………..17附錄1…………………………………………………………………… 18附錄2…………………………………………………………………… 19附錄2…………………………………………………………………… 21第1章 緒論隨著電子技術(shù)的發(fā)展，普通的電子時鐘已經(jīng)不能滿足大家的需求。本設(shè)計就是利用Protel DXP 進(jìn)行原理圖設(shè)計、PCB布局布線、進(jìn)行電路仿真測試。目前EDA技術(shù)主要是以計算機(jī)軟件工具形式表現(xiàn)出來的，對于現(xiàn)代復(fù)雜的電子產(chǎn)品設(shè)計和開發(fā)來說，一般需要考慮“自上而下”三個不同層次內(nèi)容的設(shè)計(即：系統(tǒng)結(jié)構(gòu)級設(shè)計，PCB板級設(shè)計和IC集成芯片級設(shè)計)。24 / 34摘要電子系統(tǒng)設(shè)計自動化（EDA: Electronic Design Automation）已成為不可逆轉(zhuǎn)的潮流，它是包含CAD、CAE、CAM等與計算機(jī)輔助設(shè)計或設(shè)計自動化等相關(guān)技術(shù)的總稱。系統(tǒng)軟件的開發(fā)調(diào)試和運(yùn)行。 掌握Protel DXP，Multisim，Quartus II的軟件的應(yīng)用以及使用，為自己的EDA設(shè)計做好鋪墊。