| 基于CPLD/FPGA的CMI编码设计与实现 |
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| 引用本文： | 李莉.基于CPLD/FPGA的CMI编码设计与实现[J].现代电子技术,2010,33(11):86-87. |
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| 作者姓名： | 李莉 |
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| 作者单位： | 西安邮电学院,通信工程系,陕西,西安,710061 |
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| 摘 要： | 根据CMI码的特性,介绍了一种新的编程思路实现CMI编码,在Max＋PlusⅡ开发平台上使用VHDL编程实现CMI编码,并得到仿真波形。实验结果表明,这种编程思路简单、清晰。在产生7位伪随机序列的前提下,分别对＂0＂,＂1＂进行编码。这种思路为其他码型设计提供了参考。
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| 关 键 词： | 通信原理 VHDL CMI Max＋PlusⅡ |
Design and Implementation of CMI Coding Based on CPLD/FPGA |
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| LI Li.Design and Implementation of CMI Coding Based on CPLD/FPGA[J].Modern Electronic Technique,2010,33(11):86-87. |
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| Authors: | LI Li |
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| Affiliation: | LI Li(Department of Telecommunication Engineering,Xi\'an Institute of Posts , Telecommunications,Xi\'an 710061,China) |
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| Abstract: | A new programming idea of which VHDL programming is used to achieve CMI coding on the platform of MaxplusⅡ is introduced according to the characteristics of CMI code,and the simulation waveforms are achieved.The results indicate that this method is simple and clear.″0″,″1″are encoded in the premise of generating 7 b pseudorandom sequence.This method provides a reference for other design of code type. |
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| Keywords: | VHDL CMI |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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