| 基于大规模CPLD实现的8路时分复用系统的设计 |
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| 引用本文： | 吴志忠,张兴周.基于大规模CPLD实现的8路时分复用系统的设计[J].应用科技,2004,31(8):17-18,21. |
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| 作者姓名： | 吴志忠 张兴周 |
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| 作者单位： | 哈尔滨工程大学,信息与通信工程学院,黑龙江,哈尔滨,150001 |
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| 摘 要： | 介绍了一种基于大规模CPLD实现的8路时分复用光纤传输系统的原理，并详细说明了利用编／解码芯片和大规模CPLD实现时分多路传输系统的方法，为了实现多路数字信号传输，系统采用了TDM和WDM技术，信道中两路光载波信号分别为850nm和1310nm．通过试验，验证了方案的可行性和先进性。
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| 关 键 词： | CPLD 时分复用系统 设计 TDM WDM 时分复用光纤传输 |
| 文章编号： | 1009-671X(2004)08-0017-02 |
Development of a kind of eight-channel TDM system based on large scale CPLD |
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| WU Zhi-zhong,ZHANG Xing-zhou.Development of a kind of eight-channel TDM system based on large scale CPLD[J].Applied Science and Technology,2004,31(8):17-18,21. |
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| Authors: | WU Zhi-zhong ZHANG Xing-zhou |
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| Abstract: | This paper introduces the principle of a fiber optic communication system of time division multiplexer based on large scale CPLD, and presents the method of implementing encoder/ decoder and large scale CPLD. The TDM and WDM technology is used for transmitting muli-digital-signals and the two optical carriers are 850 nm and 1310 nm respectively. The feasibility and advancement of the scheme are validated through testing. |
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| Keywords: | fiber optic communication TDM WDM mBnB en/decode CPLD |
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