摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problem that power consumption was large because a circuit scale was large due to a large-scale storage capacity. <P>SOLUTION: An error detection and correction circuit detects whether a bit D0(ta) or a bit D1(ta) includes an error by comparing bits D0(ta), D0(tb) and D1(ta), and D1(tb), and corrects a detected error. <P>COPYRIGHT: (C)2009,JPO&INPIT |