Simple Transmission Performance Analysis System of Digital Signal Using FPGA

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Abstract:

This article has designed a digital signal transmission performance analysis system using FPGA. It uses FPGA to generate the m-sequence whose frequency can be adjusted step by step and it uses Manchester encoding. Through the transmission channel, a fast bit synchronization detection arithmetic is used to abstract bit synchronization clock by FPGA. The oscilloscope can use the bit synchronization clock to observe eye diagram and other information. The system has the advantages of good transplant, small size, low-power consumption and high reliability.

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Periodical:

Advanced Materials Research (Volumes 588-589)

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794-797

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November 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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