| 发明名称 |
CONTROLLER, SEMICONDUCTOR MEMORY SYSTEM AND OPERATING METHOD THEREOF |
| 摘要 |
An operating method of a controller includes generating error reliability of data based on reliability information of one or more error-corrected bits of the data, wherein the data is read out from a semiconductor memory device and a hard decision ECC decoding to the data through a BCH code is determined as successful; and determining miscorrection of the data based on the error reliability. |
| 申请公布号 |
US2016378596(A1) |
申请公布日期 |
2016.12.29 |
| 申请号 |
US201514960009 |
申请日期 |
2015.12.04 |
| 申请人 |
SK hynix Inc. |
发明人 |
KIM Do-Hun |
| 分类号 |
G06F11/10;H03M13/45;H03M13/29;G11C29/52;H03M13/15 |
主分类号 |
G06F11/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An operation method of a controller comprising:
generating error reliability of data based on reliability information of one or more error-corrected bits of the data, wherein the data is read out from a semiconductor memory device and a hard decision ECC decoding to the data through a Bose-Chaudhuri-Hocquenghem (BCH) code is determined as successful; and determining miscorrection of the data based on the error reliability. |
| 地址 |
Gyeonggi-do KR |
