| 基于I~2C串行总线在单片机系统中的数据读写 |
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| 引用本文： | 陈章余. 基于I~2C串行总线在单片机系统中的数据读写[J]. 数字社区&智能家居, 2009, 0(32) |
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| 作者姓名： | 陈章余 |
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| 作者单位： | 南京工程高等职业学校电子工程系; |
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| 摘 要： | 简要介绍了I2C串行总线原理及AT24CXX系列串行EEPROM的特点。着重阐述了利用I2C串行总线和AT24CXX系列串行EEPROM实现数据存储的技术,给出了单片机与串行EEPROM硬软件实现方法和实用的读/写子程序。
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| 关 键 词： | 单片机 I2C串行总线 EEPROM |
The Data Read-write of Single-chip Microcomputer System Basic on I~2C Serial Bus |
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| CHEN Zhang-yu. The Data Read-write of Single-chip Microcomputer System Basic on I~2C Serial Bus[J]. Digital Community & Smart Home, 2009, 0(32) |
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| Authors: | CHEN Zhang-yu |
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| Affiliation: | CHEN Zhang-yu (Department of Electronic Engineering,Nanjing Engineering Vocational College,Nanjing 211135,China) |
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| Abstract: | The principle of I2C serial bus and the characteristic of Serial EEPROM of AT24CXX have been introduced in this paper.It has been most emphasized on the technology of data storage achieving by using of I2C serial bus and Serial EEPROM of AT24CXX, also ,the implementation methods and practical read/write subroutine of singlechip and the serial EEPROM hard-software has been indicated. |
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| Keywords: | single-chip microcomputer I2C serial bus EEPROM |
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