| 单主系统中I2C总线的虚拟技术 |
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| 引用本文： | 李国良,熊小萍,刘萍.单主系统中I2C总线的虚拟技术[J].贵州工业大学学报(自然科学版),2004,33(2):40-43. |
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| 作者姓名： | 李国良 熊小萍 刘萍 |
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| 作者单位： | 贵州大学信息工程系,贵州,贵阳,550004 |
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| 摘 要： | 主要介绍在单主系统中，利用单片机的通用I／O口来虚拟I^2C总线接口，通过相应程序的设计，实现在无I^2C总线接口的单片机系统中扩展具有I^2C总线接口外围设备的目的。
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| 关 键 词： | 单主系统 I^2C总线 虚拟技术 单片机 |
| 文章编号： | 1009-0193(2004)02-0040-04 |
| 修稿时间： | 2003年11月15 |
The Technology of Simulating I2C Bus in the System of Single MCU without I2C Port |
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| LI Guo-liang,XIONG Xiao-ping,Liu Ping.The Technology of Simulating I2C Bus in the System of Single MCU without I2C Port[J].Journal of Guizhou University of Technology(Natural Science Edition),2004,33(2):40-43. |
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| Authors: | LI Guo-liang XIONG Xiao-ping Liu Ping |
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| Abstract: | This text introduced simulating I~2C (Inter Integrated Circuit) bus with ge4neral input/output in the system of single microcomputer.The chief object of which is to extend peripheral equipment with I~2C port by corresponding to program designed in the system of single microcomputer without I~2C port. |
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| Keywords: | the system of single microcomputer I~2C(Inter Integrated circuit) bus |
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