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1. 发明授权

US09852799B2 Configuration parameter management for non-volatile data storage 有权
公开(公告)号：US09852799B2
公开(公告)日：2017-12-26
申请号：US14601794
申请日：2015-01-21
申请人： SanDisk Technologies, Inc.
发明人： James Peterson , Gary Janik , Jea Hyun
IPC分类号： G11C7/00 , G11C16/26 , G11C8/12 , G11C11/56 , G11C16/20 , G11C16/34 , G11C29/02 , G11C29/44
CPC分类号： G11C16/26 , G11C8/12 , G11C11/5642 , G11C16/20 , G11C16/3418 , G11C16/349 , G11C29/028 , G11C2029/4402 , G11C2211/5641
摘要： Apparatuses, systems, and methods are disclosed for managing configuration parameters for non-volatile data storage. A control module is configured to manage differences in one or more storage characteristics for blocks of a non-volatile memory medium within one or more established limits. A block classification module is configured to group blocks of a non-volatile memory medium based on one or more other storage characteristics. A configuration parameter module is configured to use a configuration parameter for at least one group of blocks based on a grouping. A configuration parameter update module is configured to update a configuration parameter for at least one group in response to a change in one or more managed storage characteristics.

2. 发明申请

US20160141042A1 CONFIGURATION PARAMETER MANAGEMENT FOR NON-VOLATILE DATA STORAGE 有权
标题翻译：非易失性数据存储的配置参数管理
公开(公告)号：US20160141042A1
公开(公告)日：2016-05-19
申请号：US14601794
申请日：2015-01-21
申请人： SanDisk Technologies, Inc.
发明人： James Peterson , Gary Janik , Jea Hyun
IPC分类号： G11C16/16 , G11C16/26
CPC分类号： G11C16/26 , G11C8/12 , G11C11/5642 , G11C16/20 , G11C16/3418 , G11C16/349 , G11C29/028 , G11C2029/4402 , G11C2211/5641
摘要： Apparatuses, systems, and methods are disclosed for managing configuration parameters for non-volatile data storage. A control module is configured to manage differences in one or more storage characteristics for blocks of a non-volatile memory medium within one or more established limits. A block classification module is configured to group blocks of a non-volatile memory medium based on one or more other storage characteristics. A configuration parameter module is configured to use a configuration parameter for at least one group of blocks based on a grouping. A configuration parameter update module is configured to update a configuration parameter for at least one group in response to a change in one or more managed storage characteristics.
摘要翻译：公开了用于管理用于非易失性数据存储的配置参数的装置，系统和方法。控制模块被配置为在一个或多个建立的限制内管理非易失性存储介质的块的一个或多个存储特性的差异。块分类模块被配置为基于一个或多个其他存储特性对非易失性存储介质的块进行分组。配置参数模块被配置为基于分组对至少一组块使用配置参数。配置参数更新模块被配置为响应于一个或多个被管理的存储特性的改变来更新至少一个组的配置参数。

3. 发明申请

US20160188221A1 SYSTEMS AND METHODS FOR MANAGING STORAGE ENDURANCE 有权
标题翻译：用于管理存储耐久性的系统和方法
公开(公告)号：US20160188221A1
公开(公告)日：2016-06-30
申请号：US14661971
申请日：2015-03-18
申请人： SanDisk Technologies, Inc.
发明人： Gary Janik
IPC分类号： G06F3/06
CPC分类号： G06F3/0611 , G06F3/0652 , G06F3/0655 , G06F3/0659 , G06F3/0679 , G06F3/0688
摘要： Storage divisions of a non-volatile storage medium may have a writable state and an unwritable state. Storage divisions may be reclaimed by, inter alia, resetting the storage division from an unwritable state to a writable state. Writable storage divisions may be used to service incoming storage requests. If no writable storage divisions are available, requests may stall. One or more storage divisions may be held in a writable state to avoid stall conditions. This, however, may increase the erase dwell time of the storage divisions, which can result in increased wear and reduce the usable life of the storage device. Storage divisions may be prepared for use such that the storage divisions are transitioned to a writable state such that erase dwell time of the storage divisions is reduced, and the storage divisions are available as needed to service incoming requests.
摘要翻译：非易失性存储介质的存储分区可能具有可写状态和不可写状态。存储部门可以通过将存储部门从不可写状态重置为可写状态来进行回收。可写存储分区可用于服务传入的存储请求。如果没有可写存储分区可用，请求可能会停止。一个或多个存储分区可以保持在可写状态以避免停顿状态。然而，这可能增加存储部分的擦除停留时间，这可能导致增加的磨损并且降低存储装置的使用寿命。存储部可以准备使用，使得存储部分转变到可写状态，使得存储部门的擦除驻留时间减少，并且根据需要可用存储部件来服务传入请求。

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