基于51單片機音樂盒課程設計

1、課程名稱：課程名稱：微機原理課程設計微機原理課程設計題目：目：基于基于51單片機的音樂盒設計單片機的音樂盒設計3目錄目錄一、設計任務與要求一、設計任務與要求...............................................................................................41.1設計任務.......................................

2、.................................................................................41.2設計要求........................................................................................................................41.3發(fā)揮部分...

3、.....................................................................................................................4二、方案總體設計二、方案總體設計......................................................................................

4、.............52.1方案列舉........................................................................................................................52.2方案論證.......................................................................

5、.................................................52.3總體設計原理................................................................................................................5三、硬件設計三、硬件設計....................................

6、.......................................................................63.1STC89C52RC芯片.........................................................................................................63.2晶振電路....................

7、....................................................................................................73.3開關(guān)按鍵電路..............................................................................................................

8、..83.4P0口上拉電阻................................................................................................................83.5復位電路.......................................................................................

9、.................................93.6蜂鳴器電路..................................................................................................................103.7電源電路.......................................................

10、...............................................................113.8一位共陰數(shù)碼管..........................................................................................................12四、軟件設計四、軟件設計.........................

11、................................................................................144.1軟件設計程序流程圖..................................................................................................144.2軟件頭文件定義以及字符類型定義........

12、..................................................................154.3音頻、音調(diào)程序設計..................................................................................................154.4按鍵與蜂鳴器接口端程序設計........................

13、..........................................................164.5外部中斷程序設計......................................................................................................164.6定時程序設計....................................

14、..........................................................................174.7延時程序編寫..............................................................................................................184.8主程序的編寫..............

15、................................................................................................18五、系統(tǒng)仿真與調(diào)試五、系統(tǒng)仿真與調(diào)試.............................................................................................205.1仿真平臺..

16、....................................................................................................................205.2仿真調(diào)試...............................................................................................

17、.......................205.3測試總結(jié)......................................................................................................................21六、六、PCB單面板制作單面板制作...................................................

18、.........................................226.1繪制平臺......................................................................................................................226.2原理圖的繪制.........................................

19、.....................................................................226.3PCB單面板的繪制......................................................................................................22七、設計總結(jié)與心得體會七、設計總結(jié)與心得體會...........

20、..........................................................................247.1設計總結(jié)......................................................................................................................247.2心得體會..........

21、............................................................................................................24八、參考文獻八、參考文獻..................................................................................................