Applicating Research of CRC Parallel Algorithm Based on FPGA
Jian Qing Hu · Microprocessors · 2010
Cyclic Redundancy Check(CRC) algorithm is widely used in communication fields to improve the reliability for data transmission.According to the CRC checksum principle that commonly used in the communication process,this paper introduce the principle of CRC calculation.After having analyzed the classical CRC algorithm implementation process,this article introduces a fast parallel CRC calculation based on FPGA.The QuartusII8.0 of Altera Inc is chosen as a compiler,simulation platform,the modeling and realization is performed by taking use of VHDL,and the simulation and verification is achieved in Quartus II software platform.The algorithm achieves a higher processing speed and better stability in actual applications.