| 基于FPGA的高速数据采集控制模块设计 |
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| 引用本文： | 周倩. 基于FPGA的高速数据采集控制模块设计[J]. 电子科技, 2012, 25(5): 14-16 |
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| 作者姓名： | 周倩 |
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| 作者单位： | (中国电子科技集团公司第20研究所 雷达部,陕西 西安 710068) |
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| 摘 要： | 以Spartan-3E系列FPGA为核心控制模块,结合AD10242模数转换芯片和MXP-123MD-F光收发模块,实现了高速数据采集和光纤传输。其中FPGA用于实现数据控制、双口RAM和8B/10B编解码等功能。该数据采集控制模块具有性能可靠、实时性强、集成度高、扩展灵活等特点,并且通过试验验证了其功能的正确性。
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| 关 键 词： | 数据采集 FPGA 8B/10B编解码 光纤传输 |
Design of High-speed Data Acquisition Control Module Based on FPGA |
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| ZHOU Qian. Design of High-speed Data Acquisition Control Module Based on FPGA[J]. Electronic Science and Technology, 2012, 25(5): 14-16 |
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| Authors: | ZHOU Qian |
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| Affiliation: | (Radar Department,20th Institute of China Electronics Technology Group Corporation,Xi'an 710068,China) |
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| Abstract: | This data acquisition control module adopts the FPGA of Spartan-3E serials,AD10242 converter and MXP-123MD-F optical transceiver to realize high-speed data acquisition and optical fiber transmission.In this module,the FPGA acts as the kernel part to achieve functions of data control,dual-part RAM,8B/10B encoding/decoding and so on.This module has the characteristics of stability,good real-time performance,high integration and flexible expansibility.Its function has been validated through test. |
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| Keywords: | data acquisition FPGA 8B/10B encoding/decoding optical fiber transmission |
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