公开(公告)号：US08037348B2

公开(公告)日：2011-10-11

申请号：US11962270

申请日：2007-12-21

申请人： Bo Wei ,  HuaYuan Chen ,  Steven TianChye Cheok ,  JinQuan Shen

发明人： Bo Wei ,  HuaYuan Chen ,  Steven TianChye Cheok ,  JinQuan Shen

IPC分类号： G06F11/00 ,  G06F11/20

CPC分类号： G06F11/1441 ,  G11B19/042 ,  G11B20/18 ,  G11B20/1879 ,  G11B2020/1281 ,  G11B2020/1484 ,  G11B2220/2516

摘要： An aspect of the present disclosure relates to implementing a temporary reassignment of data based on a vibration condition. An exemplary method includes implementing a data operation for a portion of data and detecting a data error during the data operation. The method further includes obtaining an indication of a vibration condition associated with a device with which the data operation is performed and implementing a temporary reassignment of the portion of data based on the vibration condition.

摘要翻译： 本公开的一个方面涉及基于振动条件实现数据的临时重新分配。 一种示例性方法包括在数据操作期间对数据的一部分实现数据操作并检测数据错误。 该方法还包括获得与执行数据操作的设备相关联的振动条件的指示，并且基于振动条件实现数据部分的临时重新分派。

公开(公告)号：US20080123211A1

公开(公告)日：2008-05-29

申请号：US11605749

申请日：2006-11-29

申请人： YongPeng Chng ,  ChweeFern Ee ,  CheeSeng Toh ,  KwanYin Chow ,  HuaYuan Chen ,  Wesley Chan

发明人： YongPeng Chng ,  ChweeFern Ee ,  CheeSeng Toh ,  KwanYin Chow ,  HuaYuan Chen ,  Wesley Chan

IPC分类号： G11B5/02

CPC分类号： G11B27/36 ,  G06F3/0625 ,  G06F3/0634 ,  G06F3/068 ,  G06F12/0804 ,  G06F12/0866 ,  G11B20/10527 ,  G11B27/034 ,  G11B2020/10694 ,  G11B2220/2516 ,  Y02D10/13 ,  Y02D10/154

摘要： A method and apparatus for receiving data at a non-solid state storage device, which includes a store cache and a storage medium. The received data is written to the store cache and transferred from the store cache to the storage medium. In response to receiving a signal at the storage device that is indicative of a power off condition of a data source device from which the data was received, at least a portion of the data remaining in the store cache is transferred to the storage medium prior to powering off the storage device.

摘要翻译： 一种用于在包括商店超高速缓存和存储介质的非固态存储设备处接收数据的方法和装置。 接收到的数据被写入存储缓存并从存储缓存传送到存储介质。 响应于在存储设备处接收到指示从其接收数据的数据源设备的电源关闭状态的信号，存储高速缓存中剩余的数据的至少一部分被传送到存储介质之前 关闭存储设备电源。

公开(公告)号：US07783830B2

公开(公告)日：2010-08-24

申请号：US11605749

申请日：2006-11-29

申请人： YongPeng Chng ,  ChweeFern Ee ,  CheeSeng Toh ,  KwanYin Chow ,  HuaYuan Chen ,  Wesley Chan

发明人： YongPeng Chng ,  ChweeFern Ee ,  CheeSeng Toh ,  KwanYin Chow ,  HuaYuan Chen ,  Wesley Chan

IPC分类号： G06F12/00 ,  G06F1/00

CPC分类号： G11B27/36 ,  G06F3/0625 ,  G06F3/0634 ,  G06F3/068 ,  G06F12/0804 ,  G06F12/0866 ,  G11B20/10527 ,  G11B27/034 ,  G11B2020/10694 ,  G11B2220/2516 ,  Y02D10/13 ,  Y02D10/154

摘要： A method and apparatus for receiving data at a non-solid state storage device, which includes a store cache and a storage medium. The received data is written to the store cache and transferred from the store cache to the storage medium. In response to receiving a signal at the storage device that is indicative of a power off condition of a data source device from which the data was received, at least a portion of the data remaining in the store cache is transferred to the storage medium prior to powering off the storage device.

摘要翻译： 一种用于在包括商店超高速缓存和存储介质的非固态存储设备处接收数据的方法和装置。 接收到的数据被写入存储缓存并从存储缓存传送到存储介质。 响应于在存储设备处接收到指示从其接收数据的数据源设备的电源关闭状态的信号，存储高速缓存中剩余的数据的至少一部分被传送到存储介质之前 关闭存储设备电源。

公开(公告)号：US07120726B2

公开(公告)日：2006-10-10

申请号：US10700094

申请日：2003-11-03

申请人： HuaYuan Chen ,  YongPeng Chng

发明人： HuaYuan Chen ,  YongPeng Chng

IPC分类号： G06F12/06

CPC分类号： G11B5/09 ,  G06F2003/0695 ,  G11B5/012 ,  G11B27/105 ,  G11B27/327

摘要： A method of representing a serpentine track accessing format includes obtaining a plurality of head and physical track number pairs in the serpentine track accessing format. Then, each of the head and physical track number pairs are mapped to a unique virtual track number. In some embodiments, the unique the virtual track numbers are in a non-continuous monotonic order. In some embodiments, the unique virtual track numbers are assigned based upon a modulo M which is a function of a maximum number of tracks per physical zone. Translation engines which perform the mapping, as well as data storage systems which include the translation engines, are also disclosed.

摘要翻译： 表示蛇形磁道访问格式的方法包括以蛇形磁道访问格式获得多个磁头和物理磁道号对。 然后，头部和物理轨道号码对中的每一个被映射到唯一的虚拟轨道号。 在一些实施例中，唯一的虚拟磁道号是非连续的单调顺序。 在一些实施例中，唯一的虚拟磁道号码是基于模M（M M）来分配的，模M是每个物理区域的最大轨道数的函数。 还公开了执行映射的翻译引擎以及包括翻译引擎的数据存储系统。

公开(公告)号：US20060090058A1

公开(公告)日：2006-04-27

申请号：US10973485

申请日：2004-10-26

申请人： YongPeng Chng ,  LianYong Tan ,  YamPheng Tham ,  HuaYuan Chen ,  Wesley Chan

发明人： YongPeng Chng ,  LianYong Tan ,  YamPheng Tham ,  HuaYuan Chen ,  Wesley Chan

IPC分类号： G06F12/00

CPC分类号： G06F3/0644 ,  G06F3/0605 ,  G06F3/0643 ,  G06F3/0676

摘要： An apparatus of the present invention includes partition selection circuitry configured to selectably provide individual access to multiple ones of a plurality of partitions of a data storage component by a host device without multiple partition support. The apparatus can also include the data storage component and/or the host device. The partition selection circuitry uses a logical block addressing (LBA) address generated by the host device, and an operating mode indicator indicative of a particular partition, to allow the partitions of the data storage component to be accessed by the host device without multiple partition support. Methods implemented by the apparatus are also disclosed.

公开(公告)号：US07000067B2

公开(公告)日：2006-02-14

申请号：US10334400

申请日：2002-12-30

申请人： Swee Kieong Choo ,  HuaYuan Chen

发明人： Swee Kieong Choo ,  HuaYuan Chen

IPC分类号： G06F12/00

CPC分类号： G06F9/4401 ,  G06F12/08

摘要： A method and apparatus for virtually expanding the rapid-access memory space of a device employing time-critical software modules and having various modes of operation. Each of the modes of operation of the device is identified. For each mode of operation, the time-critical software modules used during the mode are identified. The software modules used during all modes of operation are permanently stored in rapid-access memory. However, a software module that is used only during a particular mode of operation is loaded into the rapid-access memory unit only upon entry into the mode of operation in which it is used. The software module is loaded into a region of memory occupied by another software module not utilized during the particular mode of operation being entered.

公开(公告)号：US20050097267A1

公开(公告)日：2005-05-05

申请号：US10700094

申请日：2003-11-03

申请人： HuaYuan Chen ,  YongPeng Chng

发明人： HuaYuan Chen ,  YongPeng Chng

IPC分类号： G06F3/06 ,  G06F12/08 ,  G11B5/012 ,  G11B5/09 ,  G11B27/10 ,  G11B27/32

CPC分类号： G11B5/09 ,  G06F2003/0695 ,  G11B5/012 ,  G11B27/105 ,  G11B27/327

摘要： A method of representing a serpentine track accessing format includes obtaining a plurality of head and physical track number pairs in the serpentine track accessing format. Then, each of the plurality of head and physical track number pairs are mapped to a corresponding unique virtual track number. n a multi-head disc drive data storage system, use of the unique virtual track number concepts render the multi-head drive the equivalent of a single head drive having the virtual track numbers. This in turn provides computational efficiency in table searching and other processing activities. Translation engines which perform the mapping, as well as data storage systems which include the translation engines, are also disclosed.

摘要翻译： 表示蛇形磁道访问格式的方法包括以蛇形磁道访问格式获得多个磁头和物理磁道号对。 然后，将多个头部和物理轨道号码对中的每一个映射到相应的唯一虚拟磁道号。 在多头磁盘驱动器数据存储系统中，使用唯一的虚拟磁道号概念使多磁头驱动器等效于具有虚拟磁道号的单个磁头驱动器。 这反过来又提供了表搜索和其他处理活动中的计算效率。 还公开了执行映射的翻译引擎以及包括翻译引擎的数据存储系统。