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    • 22. 发明申请
    • Low voltage memory device and method thereof
    • 低电压存储器件及其方法
    • US20070280026A1
    • 2007-12-06
    • US11435942
    • 2006-05-17
    • Bradford HunterDavid BurnettTroy CooperPrashant KenkareRavindraj RamarajuAndrew RusselShayan ZhangMichael Snyder
    • Bradford HunterDavid BurnettTroy CooperPrashant KenkareRavindraj RamarajuAndrew RusselShayan ZhangMichael Snyder
    • G11C5/14
    • G11C5/143G11C5/147
    • A device is disclosed having a low-voltage memory device. The device includes a first memory having a first memory topology and a second memory having a second memory topology, with both memories located in an integrated circuit. The first memory is a relatively high-density memory device, capable of storing large amounts of data relative to the second memory. The second memory is a low-voltage memory device capable of being accessed at low-voltages relative to the voltage at which the first memory can be accessed. Accordingly, the second memory is accessible when the integrated circuit is placed in a low-voltage mode of operation, which may represent a data retention state (sleep state) for the first memory or other portions of the integrated circuit. Thus, the device is able to store large amounts of data in the high density memory in a normal or active mode of operation, and also have access to the low-voltage memory during the low-voltage mode of operation.
    • 公开了一种具有低电压存储器件的器件。 该设备包括具有第一存储器拓扑的第一存储器和具有第二存储器拓扑的第二存储器,其中两个存储器位于集成电路中。 第一存储器是相对高密度存储器件,能够存储相对于第二存储器的大量数据。 第二存储器是能够相对于可以访问第一存储器的电压的低电压访问的低电压存储器件。 因此,当集成电路处于低电压工作模式时,第二存储器可访问,这可以表示第一存储器或集成电路的其它部分的数据保持状态(睡眠状态)。 因此,该设备能够在正常或主动操作模式下将大量数据存储在高密度存储器中,并且还可以在低电压操作模式期间访问低电压存储器。
    • 26. 发明申请
    • Primary-backup group with backup resources failover handler
    • 主备份组与备份资源故障转移处理程序
    • US20050021573A1
    • 2005-01-27
    • US10626087
    • 2003-07-24
    • Michael McDermottRobert MillerMichael SnyderKiswanto Thayib
    • Michael McDermottRobert MillerMichael SnyderKiswanto Thayib
    • G06F12/00
    • G06F11/2033G06F11/2025G06F11/2028G06F11/2069
    • Failover processing that accommodates failures of backup computing nodes and resources, such as data storage units and printers. Failure of a computing node that controls resources causes another computing node to assume control of the resources controlled by the failed node. Failure of the primary computing node causes another computing node, at either the same or at a different site, to be selected as the new primary node. Failure of a resource at the primary site causes the site with the next highest priority backup resource to become the new primary site. Failure of a backup computing node causes a new backup node at the same site as the failed backup node to replace the failed backup node as host for the site's resources. Backup mirroring data flows are then adjusted to reflect the new functions of the affected nodes.
    • 适应备份计算节点和资源(如数据存储单元和打印机)故障的故障转移处理。 控制资源的计算节点的失败导致另一个计算节点承担由故障节点控制的资源的控制。 主计算节点的故障导致在相同或不同站点处的另一个计算节点被选为新的主节点。 主站点资源的故障导致具有次高优先级备份资源的站点成为新的主站点。 备份计算节点的故障导致与故障备份节点位于同一站点的新备份节点将故障备份节点替换为站点资源的主机。 然后调整备份镜像数据流以反映受影响节点的新功能。