【正文】
目 錄摘要……………………………………………………………………………………………1關(guān)鍵詞…………………………………………………………………………………………1Abstract………………………………………………………………………………………1Key words………………………………………………………………………………………1引言……………………………………………………………………………………………11 原理圖制作………………………………………………………………………………1 ……………………………………………………………………1 ………………………………………………………………………………3……………………………………………………………………………3 …………………………………………………………………………………4 生成電路圖各項報表……………………………………………………………………5 創(chuàng)建網(wǎng)絡(luò)表格文件……………………………………………………………………5 生成元器件自動編號報表文件………………………………………………………52 PCB板制作 ………………………………………………………………………………5 創(chuàng)建設(shè)計文件和裝載網(wǎng)絡(luò)表……………………………………………………………5 布局………………………………………………………………………………………7 布線………………………………………………………………………………………73 注意事項……………………………………………………………………………………8…………………………………………………………………………………8……………………………………………………………………………8 布線應(yīng)注意的問題 ……………………………………………………………………8 對集成電路不用引腳的處理 …………………………………………………………9 電源線布置 ……………………………………………………………………………94 結(jié) 論 ……………………………………………………………………………………9參考文獻 ……………………………………………………………………………………9致 謝…………………………………………………………………………………………9菏澤學院本科生畢業(yè)設(shè)計采用protel實現(xiàn)A/D轉(zhuǎn)換器電路板的設(shè)計電子信息科學與技術(shù)專業(yè)學生 唐春春指導教師 劉秋霞摘要:以A/D轉(zhuǎn)換器電路為例,詳述了如何利用protel99SE軟件制作電路板的全過程。首先介紹了元器件的選擇、調(diào)整,然后闡述了版面的設(shè)計、元器件的連接、網(wǎng)絡(luò)表格的生成,最后描述了PCB電路板的制作方法,并提出了使用protel99SE軟件設(shè)計電路板的注意事項。關(guān)鍵詞:Protel99SE;原理圖;PCB電路板Design a A/D converter Circuit Board Using ProtelStudent majoring in Science and Technology of Electronic Information Tang ChunchunTutor Liu QiuxiaAbstract:Taking the A/D converter for example, this article expounds fully the whole process of designing circuits using protel99se. Firstly, selections and adjustments of ponents are introduced, secondly, designs of layouts, connections of ponents and connections of ponents are shown, finally, the method of designing circuit