【正文】 華東交通大學(xué)課程設(shè)計(jì)1微電子實(shí)習(xí)報(bào)告 院校：華東交通大學(xué)機(jī)電工程學(xué)院課題：基于單片機(jī)的交通信號(hào)燈控制系統(tǒng)班級(jí)： 姓名： 同組成員：指導(dǎo)教師： 基于單片機(jī)的交通信號(hào)燈控制系統(tǒng)2目錄1 《微電子實(shí)習(xí)》任務(wù)書 ........................................................................................5 實(shí)習(xí)性質(zhì)及目的 ..........................................................................................5 實(shí)習(xí)主要內(nèi)容 ..............................................................................................5 設(shè)計(jì)題目 ......................................................................................................5 實(shí)習(xí)進(jìn)度或計(jì)劃 ..........................................................................................5 設(shè)計(jì)說明書包括的主要內(nèi)容 ......................................................................6 考核方法 ......................................................................................................62 常用元器件的介紹 ...............................................................................................6 電阻 ..............................................................................................................6 定義 .....................................................................................................6 單位 .....................................................................................................6 電阻器上阻值的標(biāo)示方法 .................................................................6 電阻器好壞的檢測 .............................................................................7 二極管 ..........................................................................................................7 正向性 .................................................................................................8 反向性 .................................................................................................8 二極管的識(shí)別 .....................................................................................8 電容 ..............................................................................................................8 定義 .....................................................................................................8 單位換算 .............................................................................................8 電容器的型號(hào)命名方法 .....................................................................8華東交通大學(xué)課程設(shè)計(jì)33 KEIL C51，PROTEUS 軟件的介紹 ....................................................................9 KEIL C ..........................................................................................................9 PROTEUS .....................................................................................................9 進(jìn)入 Proteus ISIS..............................................................................10 工作界面 ...........................................................................................10 菜單命令簡述 ...................................................................................104 電烙鐵焊接工藝 .................................................................................................11 對(duì)焊接點(diǎn)的基本要求 ................................................................................11 手工焊接的基本操作方法 ........................................................................11 印制電路板的焊接工藝 ............................................................................11 焊前準(zhǔn)備 ...........................................................................................11 焊接順序 ...........................................................................................11 對(duì)元器件焊接要求 ...........................................................................11 拆焊 ............................................................................................................125 電子元器件的引線成型和插裝 .........................................................................12 電子元器件的引線成型要求 ....................................................................12 電子元?dú)饧牟逖b方法 ............................................................................126 系統(tǒng)總體方案及硬件設(shè)計(jì) .................................................................................13 方案的選擇 ................................................................................................13 硬件電路及主要元件介紹 ........................................................................13 硬件電路 ...........................................................................................13基于單片機(jī)的交通信號(hào)燈控制系統(tǒng)4 主要元器件的介紹 ...........................................................................14 總電路的設(shè)計(jì)及說明 ................................................................................17 總電路的工作原理 ...........................................................................17 各端口的控制作用 ...........................................................................18 時(shí)鐘電路和復(fù)位電路 .......................................................................187 軟件設(shè)計(jì) .............................................................................................................19 交通燈狀態(tài)的分析 ....................................................................................19 主程序流程圖 ............................................................................................19 中斷程序流程圖 ........................................................................................208 調(diào)研報(bào)告 .............................................................................................................209 微電子實(shí)習(xí)心得體會(huì) .........................................................................................21參考文獻(xiàn) .................................................................................................................21附錄一：源程序代碼 .............................................................................................22附錄二：實(shí)物圖 .....................................................................................................28附錄三：系統(tǒng)原理圖 .............................................................................................30華東交通大