Implementation of CRC Algorithm in EPCglobal C1 Gen2 Standard
Zhang Fu-hong · Jisuanji gongcheng · 2008
This paper introduces the principia of Cyclic Redundancy Check(CRC),CRC-5 algorithm and CRC-16 algorithm used in the CRC standard.The 8 bit byte-lookup-table algorithm and a method of generating the lookup-table are deducted.The hardware schematic diagram and software implementation pseudo code of CRC-5 and CRC-16 are presented.The software implementation of CRC-5 and CRC-16 is tested by Query and Select command specified in the Gen2 standard,and the results prove the correctness of the two algorithms.