【正文】 感謝三年中陪伴在我身邊的同學(xué)、朋友，感謝他們?yōu)槲姨岢龅挠幸娴慕ㄗh和意見，有了他們的支持、鼓勵(lì)和幫助，我才充實(shí)的度過了三年的學(xué)習(xí)生活，給我的大學(xué)生活，畫上了圓滿的句號(hào)。她在忙碌的教學(xué)工作中擠出時(shí)間來審查、修改我的論文。 大學(xué)生活一晃而過，回首走過的歲月，心中倍感充實(shí)，當(dāng)我寫完這篇畢業(yè)論文的時(shí)候，有一種如釋重負(fù)的感覺，感慨良多。學(xué)無止境，人生有涯，而知識(shí)無涯 。 雖然經(jīng)過細(xì)心完成但出錯(cuò)之處在所難免，還懇請(qǐng)老師在此批改我的論文。 完成畢業(yè)設(shè)計(jì)，離不開指導(dǎo)老師的耐心和細(xì)心指導(dǎo)，使我少做了很多無用功，使我受益匪海南軟件職業(yè)技術(shù)學(xué)院畢業(yè)設(shè)計(jì)（論文） 24 淺。 寫論文的時(shí)候，使我提高了打字速度，進(jìn)一步熟練了五筆打字法。當(dāng)時(shí)真的十分高興，那種成功的喜悅不能言表。從中我體會(huì)到了辛苦，還有喜悅。 JNE ERROR LEA SI,FREQ3 LEA BP,TIME3 JMP LOP ERROR: LEA DX,STR4 MOV AH,9 海南軟件職業(yè)技術(shù)學(xué)院畢業(yè)設(shè)計(jì)（論文） 19 INT 21H LEA DX,STR5 MOV AH,9 INT 21H LEA DX,STR6 MOV AH,9 INT 21H LEA DX,STR7 MOV AH,9 INT 21H LEA DX,STR8 MOV AH,9 INT 21H LEA DX,STR9 MOV AH,9 INT 21H MOV AH,02H MOV DL,0AH INT 21H JMP INPUT JMP INPUT EXIT:MOV AH,4CH INT 21H PLAY PROC PUSH AX PUSH BX PUSH CX PUSH DX PUSH DI MOV AH,1 INT 16H JZ PLAY1 海南軟件職業(yè)技術(shù)學(xué)院畢業(yè)設(shè)計(jì)（論文） 20 JMP START play1:MOV AL,0B6H OUT 43H,AL MOV DX,12H MOV AX,348CH DIV DI OUT 42H,AL MOV AL,AH OUT 42H,AL IN AL,61H MOV AH,AL OR AL,03H OUT 61H,AL CALL DELAY1 MOV AL,AH OUT 61H,AL POP DI POP DX POP CX POP BX POP AX RET PLAY ENDP DELAY1 PROC SHL BX,1 SHL BX,1 SHL BX,1 SHL BX,1 SHL BX,1 SHL BX,1 SHL BX,1 SHL BX,1 海南軟件職業(yè)技術(shù)學(xué)院畢業(yè)設(shè)計(jì)（論文） 21 DELAY:MOV CX,0FFFFH LOP10:LOOP LOP10 DEC BX JNZ DELAY RET DELAY1 ENDP CODE ENDS END START 程序的運(yùn)行 如上編寫好程序后，在運(yùn)行里 輸入 cmd 后，回車輸入程 序文件夾所在的盤符加冒號(hào) E:，回車， cd 空格輸入文件夾名 lzq，然后輸入 masm，回車，輸入程序所在的記事本名 zq 后，回車， 回車，回車， 再回車， 無誤后顯示如圖 海南軟件職業(yè)技術(shù)學(xué)院畢業(yè)設(shè)計(jì)（論文） 22 然后輸入 link 空格記事本名，回車 如圖 然后回車，回車，再回車，如圖 后輸入 zq 回車，如圖 海南軟件職業(yè)技術(shù)學(xué)院畢業(yè)設(shè)計(jì)（論文） 23 然后就可以欣賞歌曲了，輸入大寫字母 A 播放歌曲，《 少年壯志不言愁 》 ，輸入 B 播放《蝸牛與黃鸝鳥》，輸入 C 播放《美麗的童話》，輸入 Q 退出播放，其中可以在播放歌曲過程中中斷，進(jìn)行下一首要播 放的歌曲（ 16 號(hào)功能的調(diào)用）。 JNE N2 LEA SI,FREQ2 LEA BP,TIME2 JMP LOP N2:CMP AL,39。 JNE N1 LEA SI,FREQ1 LEA BP,TIME1 LOP:MOV DI,[SI] CMP DI,0 JZ XSH MOV BX,DS:[BP] CALL PLAY ADD SI,2 ADD BP,2 JMP LOP JMP XSH N1:CMP AL,39。 JE EXIT CMP AL,39。 FREQ1 DW 294,392,392,294,330,262,220,262,196,262,262,220,262,294,330,392,294,294 DW 294,392,392,294,330,262,220,262,220,196,196,220,262,294,330,220,196,196 DW 392,392,392,330,392,440,392,330,440,440,392,330,294,392,294,330,262,220 DW 392,220,262,220,392,440,392,330,392,294,392,392,392,330,392,440,440,392 DW 330,440,440,392,440,392,330,294,294,392,294,330,262,220,196,220,262,220,294,262,294,220,196 DW 392,294,330,262,220,196,220,262,220,294,262,294,220,196,196,0 TIME1 DW 25,25,37,6,6,25,12,12,50,19,6,12,12,25,12,12,50,50 DW 25,25,37,6,6,25,12,12,50,19,6,12,12,12,25,12,50,50 DW 19,6,12,6,6,37,12,12,12,6,6,12,50,12,6,6,12,12 DW 19,6,25,12,12,6,6,6,6,50,19,6,12,6,6,12,25,12 DW 12,12,12,6,6,6,6,12,25,12,6,6,12,12,19,6,25,12,12,6,6,12,50 DW 12,6,6,12,12,19,6,25,12,12,6,6,12,50,50 FREQ2 DW 392,392,392,392,330,392,262,440,392,392,392,392,392,330,294,262,330,294 DW 294,330,392,392,392,330,330,294,262,262,294,330,262,262,220,196,220,196 DW 392,392,392,330,392,262,440,392,392,392,392,392,330,294,262,330,294 DW 262,330,294,294,330,392,392,330,330,294,262,262,294,330,262,262,220 DW 196,392,392,392,392,330,294,262,440,392,392,440,262,294,262,294,330,294,262,0 TIME2 DW 6,12,6,12,6,6,12,12,25,6,12,6,12,6,6,12,12,25 DW 19,6,12,6,6,12,6,6,12,12,19,6,12,6,6,12,12,25 DW 6,12,6,12,6,6,12,12,25,6,12,6,12,6,6,12,12,25 DW 12,12,12,12,12,6,6,12,12,19,6,12,6,6 海南軟件職業(yè)技術(shù)學(xué)院畢業(yè)設(shè)計(jì)（論文） 16 DW 12,12,25,6,12,6,12,6,6,12,12,12,6,6,12,12,12,12,25,25,50 FREQ3 DW 220,330,247,220,262,294,262,330,220,440,392,440,392,294,349,330,330,330 DW 220,440,392,294,330,349,330,294,262,220,330,294,247,220,220 DW 220,247,262,294,330,262,247,196,220,262,294,330,330 DW 220,247,262,294,330,262,247,196,220,262,294,262,262 DW 220,247,262,294,330,26