| LTC1606在LPC2210系统中的应用 |
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| 引用本文： | 谈宏华,黎爱琼,陈家林.LTC1606在LPC2210系统中的应用[J].舰船电子工程,2005,25(5):79-81. |
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| 作者姓名： | 谈宏华 黎爱琼 陈家林 |
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| 作者单位： | 武汉化工学院,武汉430073 |
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| 摘 要： | 为了满足数据采集的高速、高精度要求,提出16 bit A/D转换器LTC1606与LPC2210结合使用的方案.分析了LTC1606的基本特性与其A/D转换的两种工作模式,探讨以LPC2210作为系统主控芯片来控制LTC1606的采集和A/D转换的硬件接口电路设计;软件设计采用中断方式来处理采集到的数据,并给出了部分程序代码.经实践证明,应用在高速测量、CCD图像采集系统中处理效果良好.
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| 关 键 词： | 嵌入式微处理器 LTC1606 A/D转换器 |
| 收稿时间： | 2005-03-14 |
| 修稿时间： | 2005-04-18 |
Application of LTC1606 in Embed MCU LPC2210 |
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| Tan Honghua, Li Aiqiong ,Chen Jialin.Application of LTC1606 in Embed MCU LPC2210[J].Ship Electronic Engineering,2005,25(5):79-81. |
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| Authors: | Tan Honghua Li Aiqiong Chen Jialin |
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| Institution: | Wuhan Institute of Chemical Technology, Wuhan 430073 |
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| Abstract: | The project of 16 hit A/D converter LTCI606 and LPC2110 is presented for meeting with the high - speed and high-precision of acquisition data. The basic characteristic of LTCI606 and two working modes des of its A/D converter are analyzed, design of hardware interfaces circuit are discussed , which acquisition data and A/D convert of LTC1606 is controlled by LPG2110; dealing with the acquired data via interrupt methc, d is used in design of software, and part of program are offered. With practice, the effect is finer apply the system to high - speed measure and system of acquiring CCD framing. |
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| Keywords: | Embed MCU LTC1606 A/D converter |
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