Improved of Hamming Code and Circuits Realized in Memory
Xinjie Zhou · Electronics & Packaging · 2011
With the development of information technology,the number of data transmission and storage are more and more large.For ensuring the correctness of data,hamming code is used widely.This paper induces the principles of general hamming code first.On that base,we do the improvement of code: check bits aren't limited in the specific bits,and the number of operation may be reduced when it's coding,enhancement the performance of system.For reducing the waste of systems,we optimize the error detection and correction circuit when realized in memory,which circuit of coding and decoding can be used in common.This work supplies a good base for the design of large scale memory.