| 嵌入式系统中I^2S总线数据通信的软件模拟 |
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| 引用本文： | 闫红超.嵌入式系统中I^2S总线数据通信的软件模拟[J].单片机与嵌入式系统应用,2010(8):32-34. |
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| 作者姓名： | 闫红超 |
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| 作者单位： | 西南交通大学,电气工程学院,成都,610031 |
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| 摘 要： | 对I^2S总线规范进行了介绍,分析了I^2S总线时序;对以太网数字语音广播系统中的语音解码芯片MS6336的数据传输格式进行了分析,并给出了软件模拟实现I^2S总线完成MCU和MS6336间语音数据传输的详细过程。结果表明,软件模拟实现I^2S总线具有现实可行性。
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| 关 键 词： | I^2S总线 软件模拟 MS6336 |
Software Simulation of I2S Data Communication in Embedded Systems |
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| Yan Hongchao.Software Simulation of I2S Data Communication in Embedded Systems[J].Microcontrollers & Embedded Systems,2010(8):32-34. |
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| Authors: | Yan Hongchao |
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| Affiliation: | Yan Hongchao(Department of Electrical Engineering,Southwest Jiaotong University,Chengdu 610031,China) |
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| Abstract: | The I2S bus specification is presented and the timing sequence of the I2S bus is analyzed.The data transmission format of the audio decode chip MS6336 used in the digital audio broadcast system based on Ethernet is discussed,and the process of achieving data transmission between MCU and MS6336 with software simulation of I2S bus is given.The results verify the design and show that the software simulation of I2S bus is feasible. |
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| Keywords: | MS6336 |
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