| 基于TEF6606车载收音机模块设计 |
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| 引用本文： | 肖宁,吕盼稂,王余涛,竺长安.基于TEF6606车载收音机模块设计[J].微型机与应用,2010,29(8). |
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| 作者姓名： | 肖宁 吕盼稂 王余涛 竺长安 |
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| 作者单位： | 中国科学技术大学,工程科学学院,安徽合肥230027 |
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| 摘 要： | 介绍了TEF6606芯片在车载收音机中的应用,根据车载供电的特点设计电路,实现了省电模式下低功耗操作;利用I2C总线通信,控制TEF6606芯片相应的寄存器实现数字调频立体声收音功能的方法,并通过软件编程实现自动搜台、浏览选听等收音功能的多样化,满足不同的收音要求.
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| 关 键 词： | 车载收音机 低功耗 I2C总线 |
Design of car radio module based on TEF6606 chip |
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| XIAO Ning,LV Pan Lang,WANG Yu Tao,ZHU Chang An.Design of car radio module based on TEF6606 chip[J].Microcomputer & its Applications,2010,29(8). |
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| Authors: | XIAO Ning LV Pan Lang WANG Yu Tao ZHU Chang An |
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| Abstract: | This paper mainly introduces the application of TEF6606 chip in car radio. According to the characteristics of automotive power supply, a reasonable circuit is designed, so the lower power consumption can be achieved in power-saving mode. The MCU control the corresponding registers of TEF6606 chip by the I2C bus to implement the digital tuned stereo radio. And in order to meet the different requirements, the diversification of tuning function , such as audio-search and scampering modes, can be realized by programming. |
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| Keywords: | TEF6606 car radio TEF6606 low power consumption I2C bus |
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