课程设计任务书学生姓名：刘沛专业班级：电气0901指导教师：张锐工作单位：自动化学院题目:计算机电子琴软件软件设计初始条件：1.用于调试程序的IBM兼容PC机一台；2.安装DOS/WIN98操作系统或运行于DOS/WIN98兼容方式；3.EDIT等文本编辑器输入80x86汇编程序，MASM5.0编译及链接程序。要求完成的主要任务:（包括课程设计工作量及其技术要求，以及说明书撰写等具体要求）1.使用汇编语言设计一个运行于计算机的电子琴软件，软件应实现弹奏功或演奏。其中弹奏：用户每按一琴键弹奏相应音符；演奏：按下某键后自动弹奏预存琴谱功能；还可以附加变调、变速和记录创作等其它功能。2.说明书撰写格式应符合《课程设计说明书统一书写格式》。时间安排：1.程序框图设计，3天2.编程，4天3.调试，3天4.编写设计报告，4天指导教师签名：年月日系主任（或责任教师）签名：年月日目录摘要································································=1\*ROMANI1设计任务和思路····················································11.1设计任务······················································11.2设计思路······················································12更件部分工作原理··················································22.18255工作原理·················································22.28253工作原理·················································23程序流程图························································43.1主程序流程图··················································43.2演奏子程序流程················································53.3音乐播放子程序流程············································63.4弹奏子程序流程图··············································63.5发音子程序流程图·············································74各部分功能实现说明················································74.1发音部分功能实现··············································74.2变调功能的实现················································84.3弹奏功能的实现················································84.4演奏功能的实现················································94.4.1歌曲选择功能实现········································94.4.2音乐播放功能实现········································95程序运行结果·····················································10结束语·····························································12参考文献···························································13附录程序清单······················································14成绩评定表·························································19武汉理工大学《微机原理与接口技术》课程设计说明书Ⅰ摘要汇编语言是一种功能很强的