【正文】 仿真，程序的變化在仿真元件的性質變化上得到體現(xiàn)；實驗原理得到詮釋，原理圖設計公開化，實驗原理容易理解，Proteus 與Keil 的聯(lián)調將硬件仿真的過程完美展現(xiàn)。本設計利用Proteus軟件仿真，解決傳統(tǒng)實驗教學模式的缺陷。關鍵詞：Proteus，單片機，仿真遼寧科技學院本科生畢業(yè)設計（論文） 第 II 頁Singlechip microputer simulation experiment development Abstract Microputer’s Principal and Application is an important course for many , many colleges in our country adopt MCS51 series MCU as the teaching , with the development of puter technology, many high capability and OSembedded CPUs have appeared which brings an impact and a challenge for the teachingcourse of Microputer’s Principal and Application. This thesis finished the designing ofan experimental system for the course of micro control unit which is multifunctional andopening. And, some new teaching methods of microputer’s course are discussed in thearticle. In this paper, the current teaching of the defects were analyzed, a new experimentalteaching methods are introduced, which is, application of EDA technologies in software Proteus precisely meets various requirements for paper describes the advantages of this method, and I design a set of SinglechipSoftware Proteus as a platform is introduced, including the superiority of it,and feasibility of its role as a teaching platformSimulation system, which replaced the traditional SCM experimental design using the Proteus software simulation, solve the defects of traditional experimental teaching mode. This system stable operation, its advantage is hardware circuit is simple, software function consummation, the control system is reliable, costeffective higher, has certain practical and reference value. Key words: Proteus, SCM, simulat 遼寧科技學院本科生畢業(yè)設計 (論文) 第 1 頁目錄1 緒 論 .............................................................................................................3 單片機背景及教學意義 ....................................................................................................................3 PROTEUS 在單片機教學中的應用 ....................................................................................................4 用 Proteus 在單片機課程設計中的應用 ......................................................................................42 PROTEUS 的簡介 ...........................................................................................4 Proteus ISIS 簡介 .........................................................................................................................4．實現(xiàn)了單片機仿真和 SPICE 電路仿真結合 .........................................................................5．支持主流單片機系統(tǒng)的仿真 .................................................................................................5．提供軟件調試功能 .................................................................................................................5．具有強大的原理圖繪制功能 .................................................................................................5 工具欄介紹 .........................................................................................................................................7 ISIS 菜單欄 ...............................................................................................................7 US ISIS 主工具欄 ...................................................................................................................7 原理圖編輯窗口 ........................................................................................................................7 預覽窗口 ...................................................................................................................................8 模型選擇工具欄 ........................................................................................................................8 方向工具欄 .................................................................................................................................9 仿真工具欄 ...............................................................................................................................93. PROTEUS 與 KEILC 的聯(lián)合仿真 .....................................................................104 基本實驗項目的開發(fā) ....................................................................................11 開關的實訓演練 ..........................................................................................................................11 指撥開關 ..................................................................................................................................114． 按鈕開關 ................................................................................................................................13 計數(shù)器的實訓演練 ...........................................................................................................................15 中斷的實訓演練 ..............................................................................................................................18．1 單片機外中斷實驗的設計與仿真 .......................................................................................18 單片機中斷優(yōu)先級實驗的設計與仿真 .................................................................................21 D/A、A/D 轉換的應用 .....................................................................................................................25．1 單片機與 DAC0832 接口的設計與仿真 ...............................................................................25圖 411 DAC0832 接口電路 ...............................................................................................................26 遼寧科技學院本科生畢業(yè)設計 (論文) 第 2 頁 單片機與 ADC0808 接口的設計與仿真 ..................................................................................28 定時器的設計與仿真 .......................................................................................................................32 串行口實驗和仿真 ...........................................................................................................................37 行列式鍵盤的設計與仿真 .....