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    • 61. 发明授权
    • Power consumption-oriented management of a storage system
    • 存储系统的面向功耗管理
    • US07969809B2
    • 2011-06-28
    • US12186409
    • 2008-08-05
    • Refael Ben-Rubi
    • Refael Ben-Rubi
    • G11C5/14
    • G11C5/14
    • A method of managing operation of a plurality of devices that includes receiving operational information that pertains to each of a plurality of device and managing operation of at least one of the plurality of devices. Each of the plurality of devices is configured to perform operations, the operations including sub-operations. The operation management includes associating parameters for a given sub-operation of a device based on 1) operational information pertaining to at least one of the plurality of devices and on 2) a maximum allowable current consumption level. Also provided is a system that includes a plurality of devices and a controller that is operationally connected to each of the plurality of devices for setting values for parameters of a device for a given sub-operation based on 1) operational information pertaining to at least one of the devices and on 2) a maximum allowable current consumption level of the system.
    • 一种管理多个设备的操作的方法,包括接收与多个设备中的每一个相关的操作信息并管理多个设备中的至少一个设备的操作。 所述多个设备中的每一个被配置为执行操作,所述操作包括子操作。 操作管理包括:基于1)与多个设备中的至少一个相关的操作信息,以及2)最大可允许电流消耗水平来关联设备的给定子操作的参数。 还提供了一种系统,其包括多个设备和控制器,所述控制器可操作地连接到所述多个设备中的每一个,用于为给定的子操作设置用于设备的参数的值,用于基于以下操作信息:1)与至少一个 的设备和2)系统的最大允许电流消耗水平。
    • 62. 发明授权
    • Device and method for integrating file systems
    • 用于集成文件系统的设备和方法
    • US07966288B2
    • 2011-06-21
    • US11968202
    • 2008-01-02
    • Judah Gamliel HahnDonald Ray Bryant-RichRotem GazitZiv Baduach
    • Judah Gamliel HahnDonald Ray Bryant-RichRotem GazitZiv Baduach
    • G06F7/00G06F17/30
    • G06F17/30233G06F3/0608G06F3/0643G06F3/0667G06F3/0683
    • The present invention enables a user to increase storage capacity for a host by using multiple storage devices. File systems are virtualized regardless of any difference in file system format. The invention may be embodied as a device for integrating file systems or as a method of integrating file systems. The device has one or more storage device interfaces for storage devices, a host interface, and a hub connected to the interfaces. The hub creates a virtual file system that aggregates the storage device file systems of storage devices that are connected to the storage device interfaces. The method of integrating file systems includes reading file systems, interpreting them, creating a logical structure containing data of the file systems, and generating in a memory sectors that map the logical structure into a virtual file system.
    • 本发明使用户能够通过使用多个存储设备增加主机的存储容量。 无论文件系统格式有什么区别,文件系统都是虚拟化的。 本发明可以被实现为用于集成文件系统的装置或作为集成文件系统的方法。 该设备具有用于存储设备,主机接口和连接到接口的集线器的一个或多个存储设备接口。 集线器创建一个虚拟文件系统,用于聚合连接到存储设备接口的存储设备的存储设备文件系统。 集成文件系统的方法包括读取文件系统,解释它们,创建包含文件系统数据的逻辑结构,以及在将逻辑结构映射到虚拟文件系统的存储器扇区中生成。
    • 64. 发明授权
    • Increasing read throughput in non-volatile memory
    • 在非易失性存储器中增加读取吞吐量
    • US07952928B2
    • 2011-05-31
    • US12127136
    • 2008-05-27
    • Mark MurinMark Shlick
    • Mark MurinMark Shlick
    • G11C11/34
    • G11C16/26G11C11/5642G11C16/0483G11C16/32G11C2211/5621
    • Read throughput is increased in a non-volatile memory device by sensing storage elements which are of interest as soon as a word line voltage has propagated to them, but before the word line voltage has propagated to other storage elements which are not of interest. The delay which would be incurred by waiting for the voltage to propagate along the entire word line is avoided. The sensing can occur during programming, as a verify operation, or after programming, as where user data is read. Further, the storage elements may be sensed concurrently, e.g., via sense amplifiers. Data from the storage elements of interest is processed and data from the other storage elements is discarded. A time for sensing the storage elements of interest can be set by identifying which storage elements are being verified or include data which is requested by a read command.
    • 一旦字线电压传播给感兴趣的存储元件,但是在字线电压传播到不感兴趣的其他存储元件之前,通过感测存储元件来增加非易失性存储器件中的读取吞吐量。 避免了等待电压沿整个字线传播的延迟。 感测可以在编程期间,作为验证操作,或在编程之后,在用户数据被读取的地方发生。 此外,可以同时感测存储元件,例如通过读出放大器。 来自感兴趣的存储元件的数据被处理,并且来自其它存储元件的数据被丢弃。 可以通过识别哪些存储元件正在被验证或包括由读取命令请求的数据来设置感测感兴趣的存储元件的时间。
    • 66. 发明申请
    • SYSTEM AND METHOD OF DECODING DATA
    • 解码数据的系统和方法
    • US20110107188A1
    • 2011-05-05
    • US12608411
    • 2009-10-29
    • ITAI DRORALEXANDER BERGER
    • ITAI DRORALEXANDER BERGER
    • H03M13/15G06F11/10
    • H03M13/1545H03M13/152H03M13/1525H03M13/153H03M13/157H03M13/159H03M13/6502
    • A decoder is disclosed that can reduce power consumption at different stages of a decoding process. At a first stage where the decoder calculates residual values, the decoder can reduce power consumption by calculating residual values using less than a full set of division circuits. A reduced number of division circuits may be sufficient to successfully calculate residuals associated with the codeword to complete the decoding process. Division circuits that are not used may be disabled to reduce power consumption. At another stage of the decoding process where the decoder generates coefficients that are used to identify locations of errors in the codeword, the decoding process can limit power consumption by reducing the number of iterations of a polynomial generator by incorporating termination decision circuitry.
    • 公开了可以在解码过程的不同阶段降低功耗的解码器。 在解码器计算残差值的第一阶段,解码器可以通过使用少于一整组除法电路计算残差来降低功耗。 减少数量的分割电路可能足以成功地计算与码字相关联的残差以完成解码过程。 未使用的分频电路可能被禁用以降低功耗。 在解码过程的另一阶段,其中解码器产生用于识别码字中错误位置的系数,解码过程可以通过结合终止判定电路减少多项式生成器的迭代次数来限制功耗。
    • 67. 发明申请
    • REVERSE ORDER PAGE WRITING IN FLASH MEMORIES
    • 闪存中的反序列表
    • US20110096603A1
    • 2011-04-28
    • US12961431
    • 2010-12-06
    • Menahem Lasser
    • Menahem Lasser
    • G11C16/04
    • G11C11/5628G11C11/5642G11C16/0483G11C16/3418G11C16/3427
    • To store, in a memory block whose word lines are written successively in a word line writing order, a plurality of data pages that are ordered by logical page address, the pages are written to the word lines so that every page that is written to any one of the word lines has a higher logical page address than any page that is written to a subsequently written word line, regardless of the sequence in which the pages are received for writing. Alternatively, the pages are written to the word lines so that for every pair of written word lines, the word line of the pair that is earlier in the writing order has written thereto a page having a higher logical page address than at least one page written to the other word line of the pair.
    • 为了在字线写入顺序中连续写入字线的存储块中存储由逻辑页地址排序的多个数据页,将页写入字线,使得写入任何一行的每一页 一个字线具有比写入随后写入的字线的任何页更高的逻辑页地址,而不管页面被接收以写入的顺序。 或者,页面被写入字线,使得对于每对写入的字线,在写入顺序中较早的对中的字线已写入具有比至少一个页面写入的更高逻辑页地址的页面 到对的另一个字线。
    • 69. 发明授权
    • Portable selective memory data exchange device
    • 便携式选择性存储器数据交换装置
    • US07913004B2
    • 2011-03-22
    • US11503146
    • 2006-08-14
    • Itzhak Pomerantz
    • Itzhak Pomerantz
    • G06F13/12G11B15/18
    • G06F13/38
    • A portable data exchange device including a storage memory for storing data, a USB interface, and a device controller having a file-selection-and-transfer mechanism is disclosed. Upon coupling of the presently disclosed data exchange device with a USB flash drive (UFD), the file-selection-and-transfer mechanism is operative to automatically select for transfer a set of files residing in the data exchange device and/or the UFD, and to effect an inter-device file transfer between the data exchange device and the UFD of only the selected files. In exemplary embodiments, the data exchange device has at most a minimal user interface, no video display, and only one or two data ports. Optionally, the presently disclosed data exchange device automatically modifies names of files copied from the USB flash drive to the data exchange device in accordance with an identity of the source USB flash drive.
    • 公开了一种包括用于存储数据的存储存储器,USB接口和具有文件选择和传送机制的设备控制器的便携式数据交换设备。 当将当前公开的数据交换设备与USB闪存驱动器(UFD)耦合时,文件选择和传送机制可操作以自动选择用于传送驻留在数据交换设备和/或UFD中的一组文件, 并且仅在所选择的文件之间实现数据交换设备和UFD之间的设备间文件传输。 在示例性实施例中,数据交换设备具有至多最小的用户界面,无视频显示以及仅一个或两个数据端口。 可选地,当前公开的数据交换设备根据源USB闪存驱动器的身份自动修改从USB闪存驱动器复制到数据交换设备的文件的名称。