| 发明名称 |
CONTROLLER, SEMICONDUCTOR MEMORY SYSTEM AND OPERATING METHOD THEREOF |
| 摘要 |
An operating method of a memory controller includes: generating a soft decision read data for stored data read from a semiconductor memory device according to a soft decision read voltage, wherein the stored data is stored in the semiconductor memory device through sequential operations of ECC encoding and scrambling; and generating a first de-scrambled data by performing de-scrambling operation to a sign bit of the soft decision read data. |
| 申请公布号 |
US2016328287(A1) |
申请公布日期 |
2016.11.10 |
| 申请号 |
US201514875403 |
申请日期 |
2015.10.05 |
| 申请人 |
SK hynix Inc. |
发明人 |
KIM Do-Hun |
| 分类号 |
G06F11/10;G11C16/26;G11C29/52;G11C11/56 |
主分类号 |
G06F11/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An operating method of a memory controller, comprising:
generating soft decision read data for stored data read from a semiconductor memory device according to a soft decision read voltage, wherein the stored data is stored in the semiconductor memory device through sequential operations of ECC encoding and scrambling; and generating a first de-scrambled data by performing a de-scrambling operation to a sign bit of the soft decision read data. |
| 地址 |
Gyeonggi-do KR |
