STORAGE DEVICE TRIMMING
    4.
    发明申请
    STORAGE DEVICE TRIMMING 有权
    存储设备修复

    公开(公告)号:US20140095767A1

    公开(公告)日:2014-04-03

    申请号:US13630571

    申请日:2012-09-28

    IPC分类号: G06F12/00

    摘要: In an embodiment, a command that specifies a logical block to trim in a storage device is acquired. An entry in a logical-to-physical address (L2P) table that contains a physical address that corresponds to the logical block may be set to point to an invalid address. A trim token that specifies the logical block may be generated. The trim token may be stored in a non-volatile storage contained in the storage device.

    摘要翻译: 在一个实施例中,获取指定在存储设备中修整的逻辑块的命令。 包含对应于逻辑块的物理地址的逻辑到物理地址(L2P)表中的条目可以被设置为指向无效地址。 可以生成指定逻辑块的微调标记。 修剪令牌可以存储在存储设备中包含的非易失性存储器中。

    Storage device trimming
    5.
    发明授权
    Storage device trimming 有权
    存储设备修剪

    公开(公告)号:US08966160B2

    公开(公告)日:2015-02-24

    申请号:US13630571

    申请日:2012-09-28

    IPC分类号: G06F12/00 G06F12/02

    摘要: In an embodiment, a command that specifies a logical block to trim in a storage device is acquired. An entry in a logical-to-physical address (L2P) table that contains a physical address that corresponds to the logical block may be set to point to an invalid address. A trim token that specifies the logical block may be generated. The trim token may be stored in a non-volatile storage contained in the storage device.

    摘要翻译: 在一个实施例中,获取指定在存储设备中修整的逻辑块的命令。 包含对应于逻辑块的物理地址的逻辑到物理地址(L2P)表中的条目可以被设置为指向无效地址。 可以生成指定逻辑块的微调标记。 修剪令牌可以存储在存储设备中包含的非易失性存储器中。

    Architectures and techniques for providing low-power storage mechanisms
    7.
    发明授权
    Architectures and techniques for providing low-power storage mechanisms 有权
    提供低功耗存储机制的架构和技术

    公开(公告)号:US09530461B2

    公开(公告)日:2016-12-27

    申请号:US13537553

    申请日:2012-06-29

    摘要: Techniques to utilize a very low power state with a memory subsystem that includes one or more non-volatile memory devices and a volatile memory system. A memory controller is coupled with the one or more non-volatile memory devices and the volatile memory system. The memory controller comprising at least an embedded control agent and memory locations to store state information. The memory controller to selectively enable and disable the one or more non-volatile memory devices. The memory controller transfers the state information to the volatile memory system prior to entering a low power state. Control circuitry is coupled with the memory controller. The control circuitry to selectively enable and disable operation of the memory controller.

    摘要翻译: 利用包括一个或多个非易失性存储器件和易失性存储器系统的存储器子系统来利用非常低功率状态的技术。 存储器控制器与一个或多个非易失性存储器件和易失性存储器系统耦合。 存储器控制器至少包括嵌入式控制代理和存储状态信息的存储器位置。 存储器控制器,用于选择性地启用和禁用一个或多个非易失性存储器件。 存储器控制器在进入低功率状态之前将状态信息传送到易失性存储器系统。 控制电路与存储器控制器耦合。 所述控制电路用于选择性地启用和禁用所述存储器控制器的操作。

    ARCHITECTURES AND TECHNIQUES FOR PROVIDING LOW-POWER STORAGE MECHANISMS
    8.
    发明申请
    ARCHITECTURES AND TECHNIQUES FOR PROVIDING LOW-POWER STORAGE MECHANISMS 有权
    提供低功耗存储机制的架构和技术

    公开(公告)号:US20140003145A1

    公开(公告)日:2014-01-02

    申请号:US13537553

    申请日:2012-06-29

    IPC分类号: G11C14/00 G11C7/00

    摘要: Techniques to utilize a very low power state with a memory subsystem that includes one or more non-volatile memory devices and a volatile memory system. A memory controller is coupled with the one or more non-volatile memory devices and the volatile memory system. The memory controller comprising at least an embedded control agent and memory locations to store state information. The memory controller to selectively enable and disable the one or more non-volatile memory devices. The memory controller transfers the state information to the volatile memory system prior to entering a low power state. Control circuitry is coupled with the memory controller. The control circuitry to selectively enable and disable operation of the memory controller.

    摘要翻译: 利用包括一个或多个非易失性存储器件和易失性存储器系统的存储器子系统来利用非常低功率状态的技术。 存储器控制器与一个或多个非易失性存储器件和易失性存储器系统耦合。 存储器控制器至少包括嵌入式控制代理和存储状态信息的存储器位置。 存储器控制器,用于选择性地启用和禁用一个或多个非易失性存储器件。 存储器控制器在进入低功率状态之前将状态信息传送到易失性存储器系统。 控制电路与存储器控制器耦合。 所述控制电路用于选择性地启用和禁用所述存储器控制器的操作。

    Method for securing memory mapped control registers
    9.
    发明授权
    Method for securing memory mapped control registers 失效
    保护存储器映射控制寄存器的方法

    公开(公告)号:US07302589B2

    公开(公告)日:2007-11-27

    申请号:US10079004

    申请日:2002-02-20

    CPC分类号: G06F21/10

    摘要: According to one embodiment, a method is disclosed. The method includes storing a first list of hardware registers, receiving video data at an application program, receiving a second list of hardware registers from a device driver, determining whether the first list of hardware registers matches the second list of hardware registers, and if so, streaming the video data to a video decoder.

    摘要翻译: 根据一个实施例,公开了一种方法。 该方法包括存储硬件寄存器的第一列表,在应用程序处接收视频数据,从设备驱动器接收硬件寄存器的第二列表,确定硬件寄存器的第一列表是否与第二硬件寄存器列表匹配,以及如果是 将视频数据流传输到视频解码器。

    Method and apparatus for authenticating content in a portable device
    10.
    发明授权
    Method and apparatus for authenticating content in a portable device 失效
    用于在便携式设备中验证内容的方法和装置

    公开(公告)号:US06802004B1

    公开(公告)日:2004-10-05

    申请号:US09608273

    申请日:2000-06-30

    IPC分类号: H04L900

    摘要: A portable device receives content from a computer and a signature certificate. The signature certificate is derived from content after the content successfully passes a watermark screening process. The portable device compares the received signature certificate to the received content. The content is only played in the portable device when the received signature certificate authenticates the received content as passing the watermark screening process.

    摘要翻译: 便携式设备从计算机接收内容和签名证书。 签名证书是在内容成功通过水印检测过程后从内容派生出来的。 便携式设备将接收的签名证书与接收到的内容进行比较。 当接收到的签名证书通过水印检查过程认证接收到的内容时,内容仅在便携式设备中播放。