Transcription of CRC Generating and Checking - Microchip Technology
{{id}} {{{paragraph}}}
Example: stock market
CRC Generating and Checking - Microchip Technology
2000 Microchip Technology 1AN730 INTRODUCTIONThis application note describes the Cyclic RedundancyCheck (CRC) theory and implementation. The CRCcheck is used to detect errors in a message. Two imple-mentations are shown: Table driven CRC calculation Loop driven CRC calculationThis application describes the implementation of theCRC-16 polynomial. However, there are several for-mats for the implementation of CRC such asCRC-CCITT, CRC-32 or other is a common method for detecting errors in trans-mitted messages or stored data. The CRC is a verypowerful, but easily implemented technique to obtaindata reliability. THEORY OF OPERATIONThe theory of a CRC calculation is straight forward.
Check (CRC) theory and implementation. The CRC check is used to detect errors in a message. Two imple-mentations are shown: • Table driven CRC calculation • Loop driven CRC calculation This application describes the implementation of the CRC-16 polynomial. However, there are several for-mats for the implementation of CRC such as
Loading..
Tags:
Information
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document: