| 12位A/D转换器TLC2543与51系列单片机接口技术 |
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| 引用本文： | 王宜怀.12位A/D转换器TLC2543与51系列单片机接口技术[J].苏州大学学报(工科版),1999,19(5):34. |
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| 作者姓名： | 王宜怀 |
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| 作者单位： | 苏州大学工学院,苏州,215006 |
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| 摘 要： | 从应用角度介绍了具有１１ 个输入端的１２ 位Ａ／Ｄ 转换器ＴＬＣ２５４３ 的结构与编程要点，探讨了ＴＬＣ２５４３ 与５１ 系列单片机的接口方法，用软件合成ＳＰＩ操作，给出了接口电路与Ａ／Ｄ 采集程序设计实例，并对实际应用时应注意的问题进行了探讨。
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| 关 键 词： | A/D转换 TLC2543芯片 51系列单片机 接口技术 |
| 修稿时间： | 1999-06-30 |
THE INTERFACE TECHNOLOGY ABOUT 12-BIT A/D CONVERTERS TLC2543 AND 51-SINGLECHIP |
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| WANG Yihuai.THE INTERFACE TECHNOLOGY ABOUT 12-BIT A/D CONVERTERS TLC2543 AND 51-SINGLECHIP[J].Journal of Suzhou University(Engineering Science Edition),1999,19(5):34. |
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| Authors: | WANG Yihuai |
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| Affiliation: | WANG Yihuai;
(College of Technology of Suzhou University,Suzhou,215006) |
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| Abstract: | The TLC2543 are 12-bit analog-to-digital converters and have 11 analog input channels.In this paper its structure and progamming outlin is described.The interface method about the TLC2543 and 51-singlechip is discussed.The Serial Peripheral Interface(SPI) is performed by software.A interface circuitry about TLC2543 with 51-singlechip and A/D program is presented.Some valuable suggestions and references for use of TLC2543 are put forward. |
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| Keywords: | A/D converter TLC2543 chip 51-Singlechip Interface technology |
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