| 基于ADC0809的模数转换应用举隅 |
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| 引用本文： | 申小海,李俊莉.基于ADC0809的模数转换应用举隅[J].河南师范大学学报(自然科学版),2008,36(4). |
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| 作者姓名： | 申小海 李俊莉 |
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| 作者单位： | 1. 焦作师范高等专科学校,物理系,河南,焦作,454000
2. 河南公安高等专科学校,信息安全系,郑州,450002 |
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| 摘 要： | 模数转换器通常定位为单片机的外部RAM单元.介绍了ADC0809与AT89S51接口电路的几种方法,分析了各种接口电路的特点及其扼要的启动程序.
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| 关 键 词： | 单片机原理 模拟数字转换 接口电路 ADC0809 |
Several Kinds Applications for Analog to Digit Conversion Based on ADC0809 |
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| SHEN Xiao-hai,LI Jun-li.Several Kinds Applications for Analog to Digit Conversion Based on ADC0809[J].Journal of Henan Normal University(Natural Science),2008,36(4). |
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| Authors: | SHEN Xiao-hai LI Jun-li |
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| Abstract: | Analog to digital conversion is defined generally as external RAM of single chip compute.This paper presents several kinds of methods for the interface circuit between ADC0809 and AT89S51.It analyzes the characteristic of these interface circuits and their concise starting procedure. |
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| Keywords: | single chip computer analog to digit conversion interface circuit ADC0809 |
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