Subversion Repositories gng

Gaussian Noise Generator (GNG) IP Core

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Introduction

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The Gaussian Noise Generator core generates white Gaussian noise of

standard normal distribution, which can be used to measure BER to extremely

low BER levels (~10-15). The core uses a 64-bit combined Tausworthe generator

and an approximation of the inverse normal cumulative distribution function,

which obtains a PDF that is Gaussian to up to 9.1¦Ò.

Directory organization

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+ doc                   * design documents

- sim                   * simulation files

    + modelsim          * ModelSim simulation directory

+ c                     * C codes

+ matlab                * MATLAB codes and C MEX codes

+ rtl                   * RTL codes (Verilog)

+ tb                    * test bench codes (SystemVerilog)

- syn                   * synthesis directory

    + ise               * Xilinx ISE project directory

Author

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Guangxi Liu