Invention Grant
US09286158B2 Programming method, reading method and operating system for memory
有权
存储器的编程方法，读取方法和操作系统
- Patent Title: Programming method, reading method and operating system for memory
- Patent Title (中): 存储器的编程方法，读取方法和操作系统
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Application No.: US14173873Application Date: 2014-02-06
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Publication No.: US09286158B2Publication Date: 2016-03-15
- Inventor: Chien-Hsin Liu , Su-Chueh Lo , Kuen-Long Chang , Ken-Hui Chen , Chun-Hsiung Hung
- Applicant: Macronix International Co., Ltd.
- Applicant Address: TW Hsinchu
- Assignee: MACRONIX INTERNATIONAL CO., LTD.
- Current Assignee: MACRONIX INTERNATIONAL CO., LTD.
- Current Assignee Address: TW Hsinchu
- Agency: McClure, Qualey & Rodack, LLP
- Main IPC: G06F11/00
- IPC: G06F11/00 ; H03M13/00 ; G06F11/10 ; H03M13/19 ; H03M13/15
Abstract:
A programming method, a reading method and an operating system for a memory are provided. The programming method includes the following steps. A data is provided. A parity generation is performed to obtain an error-correcting code (ECC). The memory is programmed to record the data and the error-correcting code. The data is transformed before performing the parity generation, such that a hamming distance between two codes corresponding to two adjacent threshold voltage states in the data to be performed the parity generation is 1.
Public/Granted literature
- US20150220390A1 PROGRAMMING METHOD, READING METHOD AND OPERATING SYSTEM FOR MEMORY Public/Granted day:2015-08-06
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