微机原理课程设计—电子琴的设计.doc

课程设计任务书学生姓名:刘沛专业班级:电气0901指导教师: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:;;,。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),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。《课程设计说明书统一书写格式》。时间安排:,,,,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································································I1设计任务和思路································································································································································12更件部分工作原理····················································································································································23程序流程图·································································································································································································································································································74各部分功能实现说明······························································································································································································································································································································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摘要汇编语言是一种功能很强的程序设计语言,也是利用计算机所有硬件特性并能直接控制硬件的语言。利用汇编语言能够直接访问与硬件相关的存储器或I/O端口,从而最大限度地发挥硬件的功能。本文主要介绍了利用汇编语言设