公开(公告)号：JP2003141822A

公开(公告)日：2003-05-16

申请号：JP2001325696

申请日：2001-10-23

Applicant: IBM

Inventor： KATO KATSUHIKO ,  FUKUSHIMA YUKIO ,  UEDA TETSUO ,  NAKAGAWA YUZO ,  SHIMONO EMI ,  KURODA TAKASHI ,  KOBAYASHI SHUNSUKE ,  TAMURA TETSUYA ,  SAI FUMINORI

IPC: G06F11/08 ,  G06F3/06 ,  G11B20/10 ,  G11B20/18 ,  H03M13/43

Abstract: PROBLEM TO BE SOLVED: To contribute to the generation of correct read data by increasing the probability of error corrections. SOLUTION: Reading about the same sector is performed multiple times, the majority is taken in the same address (Address), and the most frequent value is considered to be a genuine data value. For example, in an address 00, '00' is treated as a genuine data value.