| 基于FPGA的乐曲演奏电路的设计 |
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| 引用本文： | 施奇,毛丽民,张笠君,陈肖帆.基于FPGA的乐曲演奏电路的设计[J].中国科技信息,2011(10):109-109,111. |
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| 作者姓名： | 施奇 毛丽民 张笠君 陈肖帆 |
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| 作者单位： | 常熟理工学院电气与自动化工程学院,江苏常熟,215500 |
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| 摘 要： | 本文首先运用Visual Basic进行上位机琴键控制界面的程序设计,再利用VHDL语言进行演奏电路的设计,并将该模块通过QUARTUS II平台下载到Altera芯片中,上位机机通过RS232串行口可以直接与FPGA进行通信,完成数据交换工作。该演奏电路通过琴键控制界面输入音调,由RS232通信方式控制发出DO、RE、MI、FA等8个音调,蜂鸣器发出声音,完成演奏功能。
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| 关 键 词： | FPGA Visual Basic RS232通信模块 |
Music performance circuit design based on FPGA |
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| Shi qi,Mao Limin,Zhang Lijun,Chen Xiaofan.Music performance circuit design based on FPGA[J].CHINA SCIENCE AND TECHNOLOGY INFORMATION,2011(10):109-109,111. |
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| Authors: | Shi qi Mao Limin Zhang Lijun Chen Xiaofan |
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| Institution: | Shi qi Mao Limin Zhang Lijun Chen Xiaofan School of Electrical and Automation Engineering,Changshu Institute of Technology,changshu 21500,china |
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| Abstract: | This paper design the Keyboard control interface using Visual Basic,then design performed circuit using VHDL Language,download the module to the Altera chip through the QUARTUS II platform,PC communicate with the FPGA via RS232 serial port to exchange the data.The performance circuit input tone through Keyboard control interface,The DO,RE,MI,FA,etc.8 tones is controlled by the RS232 communication,make the buzzer sounds,complete the Music performance |
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| Keywords: | FPGA Visual Basic RS232 |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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