目 录
摘 要...............................................................................................................................I
ABSTRACT .................................................................................................................II
1 引言.............................................................................................................................1
1.1 ASIC 技术 ............................................................................................................1
1.2 专用集成电路 ASIC ............................................................................................1
1.2.1 概述................................................................................................................1
1.2.2 主要特点........................................................................................................2
1.2.3 发展前景........................................................................................................2
1.3 EDA 技术 .............................................................................................................2
1.3.1 概述................................................................................................................2
1.3.2 EDA 技术的发展趋势...................................................................................3
2 乐曲演奏系统设计原理分析.....................................................................................4
2.1 乐曲演奏基本要求 ..............................................................................................4
2.2 乐曲演奏原理 ......................................................................................................4
3 系统硬件设计.............................................................................................................7
3.1 FPGA 的介绍.....................................................................................................7
3.1.1 FPGA 的基本结构.........................................................................................7
3.1.2 Altera 公司的 FPGA......................................................................................7
3.2 FLEX 系列的结构特点........................................................................................8
3.2.1 概述...............................................................................................................8
3.2.1 FLEX 的特点.................................................................................................8
4 乐曲硬件演奏电路的层次化设计方案.....................................................................9
4.1 音乐节拍发生器 NOTETABS ...............................................................................9
4.2 音符译码电路 TONETABA 模块........................................................................14
4.3 数控分频模块 SPEAKERA 设计 .........................................................................16
4.4 乐曲硬件演奏电路的顶层设计和仿真............................................................18
总结..............................................................................................................................21
致 谢............................................................................................................................22
参考文献......................................................................................................................23
