Invention Grant
- Patent Title: Memory controller having memory unit including tables, memory system having the memory unit including the tables and operating method of the memory controller
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Application No.: US15828666Application Date: 2017-12-01
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Publication No.: US10713112B2Publication Date: 2020-07-14
- Inventor: Se Hyun Kim , Jung Woo Kim , Kyung Hoon Lee , Eun Soo Jang
- Applicant: SK hynix Inc.
- Applicant Address: KR Gyeonggi-do
- Assignee: SK hynix Inc.
- Current Assignee: SK hynix Inc.
- Current Assignee Address: KR Gyeonggi-do
- Agency: IP & T Group LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@4c3e5fed
- Main IPC: G06F11/00
- IPC: G06F11/00 ; G06F11/10 ; H03M13/15 ; G11C29/52 ; G11C29/04
Abstract:
Disclosed is a memory controller comprising: a memory unit including tables, in which various segments are stored; a calculator configured to update a parity for the segments stored in each of the tables whenever the table is updated when a segment is currently inputted, detect an error in the table based on a previously updated parity and a currently updated parity corresponding to the table; and a bit inverter configured to correct the detected error, and an operating method therefor.
Public/Granted literature
- US20180373586A1 MEMORY SYSTEM AND OPERATING METHOD THEREFOR Public/Granted day:2018-12-27
Information query
