Several techniques can be used to efficiently implement a Hamming coder for single-bit error correction and double-bit error detection. Many error-correcting codes ...

In 1950 Bell Labs researcher Richard W. Hamming made a discovery that would lay an important foundation for the entire modern computing and communications industries. He had invented a code for ...

(b) In-line ECC, where the internal memory of each chip is divided between data and code. For both (a) and (b), ECC work is done in the controller. (c) In-chip ECC, where the data as read is checked ...