| 基于MAX1069的单片机数据采集系统的设计 |
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| 引用本文： | 郭梅静,于复生,李琦,郝源. 基于MAX1069的单片机数据采集系统的设计[J]. 微计算机信息, 2006, 22(17): 52-54 |
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| 作者姓名： | 郭梅静 于复生 李琦 郝源 |
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| 作者单位： | 1. 250101,山东建筑工程学院机械电子工程学院
2. 253600,山东金麒麟集团有限公司 |
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| 摘 要： | 本文介绍的数据采集系统应用低功耗、14位逐次逼近以及兼容于I2C串行接口的模/数转换器MAX1069,可方便的与微控制器及其外围设备进行连接。通过自行设计的数据采集系统,本文主要介绍了MAX1069芯片的功能、时序,并通过I2C软件模拟的方法,实现了MAX1069与MCS-51系列单片机间的数据采集。
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| 关 键 词： | 模/数转换器 I2C总线 单片机 数据采集 |
| 文章编号： | 1008-0570(2006)06-2-0052-03 |
| 修稿时间： | 2005-11-14 |
The Design of MCU-Data Acquisition System Based on MAX1069 |
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| Guo,Meijing,Yu,Fusheng,Li,Qi,Hao,Yuan. The Design of MCU-Data Acquisition System Based on MAX1069[J]. Control & Automation, 2006, 22(17): 52-54 |
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| Authors: | Guo Meijing Yu Fusheng Li Qi Hao Yuan |
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| Abstract: | The paper is proposed a system of data acqusition in which, a low- power, 14- bit successive approximation analog- to- digi- tal converter (ADC) of MAX1069 is applyed. And with an I2C- compatible 2- wire serial interface, so MAX1069 is convenient to link with MCU. According to the data acqusiting system designed, the performance and clock cycles of MAX1069 is mainly introduced in this paper. In order to implement data acqusiting between MAX1069 and MCU of MCS- 51 family, it is necessary to use software to simulate the operation of I2C. |
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| Keywords: | MAX1069 |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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