Invention Grant
US08171380B2 Adaptive systems and methods for storing and retrieving data to and from memory cells 有权
用于存储和从存储单元检索数据的自适应系统和方法

  • Patent Title: Adaptive systems and methods for storing and retrieving data to and from memory cells
  • Patent Title (中): 用于存储和从存储单元检索数据的自适应系统和方法
  • Application No.: US11867858
    Application Date: 2007-10-05
  • Publication No.: US08171380B2
    Publication Date: 2012-05-01
  • Inventor: Xueshi YangZining Wu
  • Applicant: Xueshi YangZining Wu
  • Applicant Address: BB St. Michael
  • Assignee: Marvell World Trade Ltd.
  • Current Assignee: Marvell World Trade Ltd.
  • Current Assignee Address: BB St. Michael
  • Main IPC: H03M13/00
  • IPC: H03M13/00
Adaptive systems and methods for storing and retrieving data to and from memory cells
Abstract:
Adaptive systems and methods that may help assure the reliability of data retrieved from memory cells are described herein. The systems may include a memory device including a plurality of memory cells, a data quality monitoring block, and an adaptive data encoding block, the data quality monitoring block and the adaptive data encoding block both being operatively coupled to the memory device. The data quality monitoring block may be configured to determine a quality value of a group of one or more memory cells included in the memory device, the determined quality value being indicative of a quality of the group of one or more memory cells. The adaptive data encoding block may be configured to select a coding scheme from a plurality of coding schemes to encode data to be written to the group of one or more memory cells in the memory device, the selection of the coding scheme being based at least in part on the determined quality value of the group of one or more memory cells.
Information query
Patent Agency Ranking
0/0