Invention Grant
- Patent Title: Error correction code (ECC) encoders, ECC encoding methods capable of encoding for one clock cycle, and memory controllers including the ECC encoders
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Application No.: US15620909Application Date: 2017-06-13
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Publication No.: US10741212B2Publication Date: 2020-08-11
- Inventor: Soo Jin Kim
- 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@28cf84c5
- Main IPC: G11B20/18
- IPC: G11B20/18 ; H03M13/00 ; H03M13/29 ; H03M13/11 ; G06F11/10 ; G11C29/52 ; H03M13/15
Abstract:
An error correction code (ECC) encoder includes a plurality of exclusive OR (XOR) gates configured to receive a “k”-bit original data in parallel and configured to perform a plurality of XOR operations to the “k”-bit original data to output a “(n−k)”-bit parity data. The “k”-bit original data and the “(n−k)”-bit parity data form an “n”-bit codeword, “k” denotes a natural number and “n” denotes a natural number which is greater than “k”.
Public/Granted literature
- US20180151197A1 ERROR CORRECTION CODE ENCODER, ENCODING METHOD, AND MEMORY CONTROLLER INCLUDING THE ENCODER Public/Granted day:2018-05-31
Information query
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