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Article
Memory Device Having a Translation Layer with Multiple Associative Sectors
US Patent
(2016)
Abstract
A method for providing a memory translation layer includes: receiving write request streams from a host computer; selectively storing each write request stream into a sequential zone, a K-associative zone, and a random zone of log blocks of a nonvolatile memory based on the characteristics. A first group of the write request streams that are sequential and start from a header page of a log block are stored in the sequential zone. A second group of the write request streams that are sequential but do not start from a header page of a log block are stored in the K-associative zone. A third group of the write request streams that are random are stored in the random zone.
Keywords
- SSD,
- FTL,
- Cache
Disciplines
Publication Date
2016
DOI
US15/093682, US20170242583A1
Citation Information
Zhengyu Yang, Sina Hassani and Manu Awasthi. "Memory Device Having a Translation Layer with Multiple Associative Sectors" US Patent (2016) Available at: http://works.bepress.com/zhengyuyang/19/