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    • 2. 发明授权
    • Hybrid memory device with single interface
    • 具有单一接口的混合存储器件
    • US08423700B2
    • 2013-04-16
    • US12771670
    • 2010-04-30
    • Ruston PanabakerJack Creasey
    • Ruston PanabakerJack Creasey
    • G06F12/00G06F13/00
    • G06F12/06G06F12/0638G06F2212/2022G06F2212/205G11C7/10G11C8/12G11C11/005G11C2207/104
    • Described is a technology by which a memory controller is a component of a hybrid memory device having different types of memory therein (e.g., SDRAM and flash memory), in which the controller operates such that the memory device has only a single memory interface with respect to voltage and access protocols defined for one type of memory. For example, the controller allows a memory device with a standard SDRAM interface to provide access to both SDRAM and non-volatile memory with the non-volatile memory overlaid in one or more designated blocks of the volatile memory address space (or vice-versa). A command protocol maps memory pages to the volatile memory interface address space, for example, permitting a single pin compatible multi-chip package to replace an existing volatile memory device in any computing device that wants to provide non-volatile storage, while only requiring software changes to the device to access the flash.
    • 描述了一种技术,通过该技术存储器控制器是其中具有不同类型的存储器的混合存储器件的组件(例如,SDRAM和闪存),其中控制器操作,使得存储器件仅具有相对于单个存储器接口 对一种类型的存储器定义的电压和访问协议。 例如,控制器允许具有标准SDRAM接口的存储器件提供对SDRAM和非易失性存储器的访问,其中非易失性存储器覆盖在易失性存储器地址空间的一个或多个指定块中(反之亦然) 。 命令协议将存储器页面映射到易失性存储器接口地址空间,例如,允许单引脚兼容多芯片封装替换想要提供非易失性存储器的任何计算设备中的现有易失性存储器件,同时仅需要软件 更改设备访问闪存。
    • 3. 发明授权
    • Restricting access to volumes
    • 限制对卷的访问
    • US08365304B2
    • 2013-01-29
    • US12785495
    • 2010-05-24
    • David J. SebestaRobert C. ElmerJay C. BeaversJack Creasey
    • David J. SebestaRobert C. ElmerJay C. BeaversJack Creasey
    • G06F21/00
    • G06F3/0622G06F3/0637G06F3/0673G06F21/6218
    • Architecture that provides programmatic association of a device (e.g., removable) to a currently logged-in user, and restricts access to the drive only to that particular logged-in user. When active, the architecture detects when devices are added to the system, determines which logged-in user a given device (or devices) should be assigned, modifies the security settings for the device(s), and makes a per-user drive letter mapping to that device such that only the logged-in user can see the mapped device. In the context of serially attachable peripheral devices such as USB (universal serial bus) devices (and IEEE 1394 devices), for example, access can be restricted to a user based on the USB hub into which the device is connected. This prevents the operating system from assigning a global drive letter to a device or device volume (for drives) when the device is added.
    • 提供设备(例如,可移动)到当前登录的用户的程序化关联的架构,并且限制对该特定登录用户对该驱动器的访问。 当活动时,架构检测何时将设备添加到系统,确定应该分配给定设备(或设备)的登录用户,修改设备的安全设置,并创建每个用户的驱动器盘符 映射到该设备,使得只有登录的用户才能看到映射的设备。 在诸如USB(通用串行总线)设备(和IEEE 1394设备)的可串行连接的外围设备的上下文中,例如,可以基于设备连接到的USB集线器将访问限制到用户。 这样可以防止操作系统在添加设备时将全局驱动器号分配给设备或设备卷(对于驱动器)。
    • 7. 发明授权
    • Assignment of control of peripherals of a computing device
    • 控制计算设备外围设备的分配
    • US09104252B2
    • 2015-08-11
    • US12817766
    • 2010-06-17
    • Michael F. KoenigIra SnyderJack CreaseyJai SrinivasanKanchan Mitra
    • Michael F. KoenigIra SnyderJack CreaseyJai SrinivasanKanchan Mitra
    • G06F3/00G06F13/00G06F3/038G06F9/44
    • G06F3/038G06F9/4411
    • Techniques for enabling software-assisted assignment of control of peripherals (e.g., assigning ownership of or assigning access to the peripherals) by a computing device. In accordance with techniques described herein, assignment of control of peripherals is aided by input from software facilities that instruct a peripheral management facility regarding assignment of peripherals. Software facilities may instruct the peripheral management facility in different ways. In some cases, a software facility may instruct the peripheral management facility how to assign control of a peripheral in a particular way, while in other cases a software facility may instruct the peripheral management facility how to assign control of a group of peripherals. In other cases, a software facility may not instruct a peripheral management facility how to assign control of peripherals, but may identify one or more groups of peripherals for which control should be assigned as a group.
    • 用于通过计算设备实现对外围设备的控制(例如,分配对外围设备的所有权或分配对外围设备的控制)的软件辅助分配的技术。 根据本文所描述的技术,外部设备的控制分配由辅助外部管理设备指导周边设备的软件设施的辅助。 软件设施可以以不同的方式指导外围设备管理工具。 在某些情况下,软件设施可以指示外围设备管理设备如何以特定方式分配外围设备的控制,而在其他情况下,软件设施可以指示外围设备管理设备如何分配一组外围设备的控制。 在其他情况下,软件设施可能不会指示外围设备管理设备如何分配对外围设备的控制,但可以标识一组或多组外围设备,将哪个控制分配为一组。
    • 9. 发明申请
    • Hybrid memory device with single interface
    • 具有单一接口的混合存储器件
    • US20070288683A1
    • 2007-12-13
    • US11449435
    • 2006-06-07
    • Ruston PanabakerJack Creasey
    • Ruston PanabakerJack Creasey
    • G06F12/00
    • G06F12/06G06F12/0638G06F2212/2022G06F2212/205G11C7/10G11C8/12G11C11/005G11C2207/104
    • Described is a technology by which a memory controller is a component of a hybrid memory device having different types of memory therein (e.g., SDRAM and flash memory), in which the controller operates such that the memory device has only a single memory interface with respect to voltage and access protocols defined for one type of memory. For example, the controller allows a memory device with a standard SDRAM interface to provide access to both SDRAM and non-volatile memory with the non-volatile memory overlaid in one or more designated blocks of the volatile memory address space (or vice-versa). A command protocol maps memory pages to the volatile memory interface address space, for example, permitting a single pin compatible multi-chip package to replace an existing volatile memory device in any computing device that wants to provide non-volatile storage, while only requiring software changes to the device to access the flash.
    • 描述了一种技术,通过该技术存储器控制器是其中具有不同类型的存储器的混合存储器件的组件(例如,SDRAM和闪存),其中控制器操作,使得存储器件仅具有相对于单个存储器接口 对一种类型的存储器定义的电压和访问协议。 例如,控制器允许具有标准SDRAM接口的存储器件提供对SDRAM和非易失性存储器的访问,其中非易失性存储器覆盖在易失性存储器地址空间的一个或多个指定块中(反之亦然) 。 命令协议将存储器页面映射到易失性存储器接口地址空间,例如,允许单引脚兼容多芯片封装替换想要提供非易失性存储器的任何计算设备中的现有易失性存储器件,同时仅需要软件 更改设备访问闪存。
    • 10. 发明申请
    • RESTRICTING ACCESS TO VOLUMES
    • 限制访问量
    • US20110289596A1
    • 2011-11-24
    • US12785495
    • 2010-05-24
    • David J. SebestaRobert C. ElmerJay C. BeaversJack Creasey
    • David J. SebestaRobert C. ElmerJay C. BeaversJack Creasey
    • G06F21/22G06F13/00G06F3/00G06F13/12
    • G06F3/0622G06F3/0637G06F3/0673G06F21/6218
    • Architecture that provides programmatic association of a device (e.g., removable) to a currently logged-in user, and restricts access to the drive only to that particular logged-in user. When active, the architecture detects when devices are added to the system, determines which logged-in user a given device (or devices) should be assigned, modifies the security settings for the device(s), and makes a per-user drive letter mapping to that device such that only the logged-in user can see the mapped device. In the context of serially attachable peripheral devices such as USB (universal serial bus) devices (and IEEE 1394 devices), for example, access can be restricted to a user based on the USB hub into which the device is connected. This prevents the operating system from assigning a global drive letter to a device or device volume (for drives) when the device is added.
    • 提供设备(例如,可移动)到当前登录的用户的程序化关联的架构,并且限制对该特定登录用户对该驱动器的访问。 当活动时,架构检测何时将设备添加到系统,确定应该分配给定设备(或设备)的登录用户,修改设备的安全设置,并创建每个用户的驱动器盘符 映射到该设备,使得只有登录的用户才能看到映射的设备。 在诸如USB(通用串行总线)设备(和IEEE 1394设备)的可串行连接的外围设备的上下文中,例如,可以基于设备连接到的USB集线器将访问限制到用户。 这样可以防止操作系统在添加设备时将全局驱动器号分配给设备或设备卷(对于驱动器)。