The parity generating circuit for the cyclic redundancy check (CRC) code

摘要

1. Technical field to which the invention described in the claims belongs;The present invention relates to a circuit for generating a parity data in a cyclic redundancy check (CRC) code, and more particularly to a circuit for enhancing reliability of a CRC error code by adding a data parity error check function to the CRC error code itself.;2. Technical challenges that the invention tries to solve;Provides a circuit that increases reliability by CRC error code by adding data parity error check function to CRC error code itself.;3. The point of the solution of the invention;To prevent errors due to distortion of the CRC code itself in a situation where the error detection probability is not 100%, a data parity bit for a 16-bit error code is added to increase the reliability of CRC error code generation and checking.;4. Important Uses of Generation;The parity generating circuit