基于FPGA的可配置FFT_FFT处理器的设计与实现

设计实现了一种用于P2P移动无线通信手持终端产品。该设计采用优化的单碟形4路并行结构，兼容802．1lg协议，可配置完成64点、256点、l024点的FFT-IFI叩处理器，设计以Xilinx公司的Virtex-2系列的XC22V500芯片为硬件平台。通过大量实际信号与数据的联合调试，表明了设计的正确性及实用性。...

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Bibliographic Details
Published in电子技术应用 Vol. 38; no. 3; pp. 57 - 59
Main Author 梁赫西 陈佑红 郑朝霞
Format Journal Article
LanguageChinese
Published 2012
Subjects
FFT-IFFT
P2P
可配置
无冲突地址
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Summary:设计实现了一种用于P2P移动无线通信手持终端产品。该设计采用优化的单碟形4路并行结构，兼容802．1lg协议，可配置完成64点、256点、l024点的FFT-IFI叩处理器，设计以Xilinx公司的Virtex-2系列的XC22V500芯片为硬件平台。通过大量实际信号与数据的联合调试，表明了设计的正确性及实用性。
Bibliography:configurable ; FFT-IFFT ; P2P ; non-conflicting address
Liang Hexi, Chen Youhong ,Zheng Zhaoxia （1 .College of Educational Information and Technology,Hubei Normal University, Huangshi 435002, China; 2.Department of Electronic Science and Technology,Huazhong University of Science and Technology, Wuhan 430074 ,China）
In this paper, a configurable FFF-IFFT processor adopting optimized single butterfly 4 parallel structure is proposed to implement 64/256/1024 points operation. This processor is designed for a P2P wireless terminal compatible with 802.11g proto- col. The hardware developing platform is Virtex-II series FPGA XC22VS00 of Xilinx. The design is verificated to be correct and practical via joint debugging with large amounts of real signals and data.
11-2305/TN
ISSN:0258-7998