Fast CRC32 calculations in optical communication systems

Xiao Saijun1; Feng Yonghua2

doi:10.13756/j.gtxyj.2008.06.011

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Fast CRC32 calculations in optical communication systems

- Fast CRC32 calculations in optical communication systems
- Study on Optical communication Issue 6, Pages: 21-23(2008)
- 作者机构：
  
  1. 佛山供电局
  2. 光纤通信技术和网络国家重点实验室烽火通信科技股份有限公司
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2008.06.011
  CLC： TN929.1
- Published：2008，
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[1]肖赛军,冯勇华.CRC32在光通信系统中的快速计算[J].光通信研究,2008(06):21-23.

Xiao Saijun1, Feng Yonghua2. Fast CRC32 calculations in optical communication systems. [J]. (6):21-23(2008)
[1]肖赛军,冯勇华.CRC32在光通信系统中的快速计算[J].光通信研究,2008(06):21-23. DOI： 10.13756/j.gtxyj.2008.06.011.

Xiao Saijun1, Feng Yonghua2. Fast CRC32 calculations in optical communication systems. [J]. (6):21-23(2008) DOI： 10.13756/j.gtxyj.2008.06.011.

摘要

文章利用C++编程建立了一个可产生CRC32（32位循环冗余校验）各位并行计算的异或表达式生成模型

并利用Verilog HDL语言在FPGA（现场可编程门阵列）上进行了验证

结果表明

该模型产生的各位异或表达式适合于高速数据传输情况下CRC32的并行计算。

Abstract

A Cyclic Redundancy Check（CRC） 32 generator is implemented in C++

which can be used to generate the exclusive OR expressions of each CRC32 bit simultaneously.Verifications in FPGA with the help of Verilog HDL show that the generated exclusive OR expressions are suitable for parallel calculations of CRC32 in high speed data transmission systems.

关键词

并行计算循环冗余校验现场可编程门阵列VerilogHDL语言

Keywords

parallel calculationCRCFPGAVerilog HDL

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Related Institution

Shanghai Aerospace Electronic Technology Institute

State Key Laboratory of Advanced Optical Communication Systems and Networks, Shanghai Jiao Tong University

Troop No.PLA

State Key Laboratory of Quantum Optics and Quantum Optics Devices, Shanxi University

College of Physics and Optoelectronics, Taiyuan University of Technology

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