What is Error Detection in Data Communication? Explaining Parity, CRC, and Checksums

In communication, transmitted data does not always arrive in a perfect state.Errors may occur in the data during transmission ...
techtarget

CRC-4 (Cyclic Redundancy Check 4)

What is CRC-4 (Cyclic Redundancy Check 4)? CRC-4 (Cyclic Redundancy Check 4) is a form of cyclic redundancy checking -- a method of checking for errors in transmitted data -- that is used on E1 trunk ...
EDN

Error Detection and Recovery Using CRC

Error detection determines if the data received through a medium is corrupted during transmission. To accomplish this, the transmitter uses a function to calculate a ...
EDN

Test Methodology of Error Detection and Recovery using CRC in Altera FPGA Devices

This application note describes how to use the enhanced error detection cyclic redundancy check (CRC) feature in the Arria® II, Stratix® III, Stratix IV, Arria V ...