Circuit and method for testing of an error correction - ability

摘要

It is a circuit (100) for error correction data and for checking a correctness of a capability of an error correction component (130) of the circuit (100) is provided. The circuit (100) comprises an input interface (110) for receiving an input data word. Furthermore, the circuit (100) a data manipulator (120) for manipulating of one or more bits of a test data word, in order to obtain a modified data word, wherein the test data word the input data word or is composed of the input data word is derived. In addition, the circuit (100) the error correction component (130) for processing of the modified data word. Furthermore, the circuit (100) comprises an evaluation of component (140) for evaluating the correctness of the capability of the error correction component (130) as a function of the processing of the modified data word by the error correction component (130).