DATA MANIPULATION OF POWER FAIL
    1.
    发明申请
    DATA MANIPULATION OF POWER FAIL 有权
    功率失效的数据处理

    公开(公告)号:US20120159239A1

    公开(公告)日:2012-06-21

    申请号:US13083394

    申请日:2011-04-08

    IPC分类号: G06F12/16 G06F11/14

    摘要: Disclosed is a power isolation and backup system. When a power fail condition is detected, temporary storage is flushed to an SDRAM. After the flush, interfaces are halted, and power is removed from most of the chip except the SDRAM subsystem. The SDRAM subsystem copies data from an SDRAM to a flash memory. On the way, the data may be encrypted, and/or a data integrity signature calculated. To restore data, the SDRAM subsystem copies data from the flash memory to the SDRAM. On the way, the data being restored may be decrypted, and/or a data integrity signature checked.

    摘要翻译: 公开了电力隔离和备用系统。 当检测到电源故障条件时,临时存储器被刷新到SDRAM。 在刷新之后,接口被停止,除了SDRAM子系统之外的大多数芯片的电源被去除。 SDRAM子系统将数据从SDRAM复制到闪存。 在路上,数据可以被加密,和/或计算数据完整性签名。 为了恢复数据,SDRAM子系统将数据从闪存复制到SDRAM。 一路上,正在恢复的数据可能被解密,和/或检查数据完整性签名。

    Data manipulation on power fail
    2.
    发明授权
    Data manipulation on power fail 有权
    电源故障时的数据处理

    公开(公告)号:US09043642B2

    公开(公告)日:2015-05-26

    申请号:US13083394

    申请日:2011-04-08

    摘要: Disclosed is a power isolation and backup system. When a power fail condition is detected, temporary storage is flushed to an SDRAM. After the flush, interfaces are halted, and power is removed from most of the chip except the SDRAM subsystem. The SDRAM subsystem copies data from an SDRAM to a flash memory. On the way, the data may be encrypted, and/or a data integrity signature calculated. To restore data, the SDRAM subsystem copies data from the flash memory to the SDRAM. On the way, the data being restored may be decrypted, and/or a data integrity signature checked.

    摘要翻译: 公开了电力隔离和备用系统。 当检测到电源故障条件时,临时存储器被刷新到SDRAM。 在刷新之后,接口被停止,除了SDRAM子系统之外的大多数芯片的电源被去除。 SDRAM子系统将数据从SDRAM复制到闪存。 在路上,数据可以被加密,和/或计算数据完整性签名。 为了恢复数据,SDRAM子系统将数据从闪存复制到SDRAM。 一路上,正在恢复的数据可能被解密,和/或检查数据完整性签名。

    POWER ISOLATION FOR MEMORY BACKUP
    3.
    发明申请
    POWER ISOLATION FOR MEMORY BACKUP 有权
    存储备份的电源隔离

    公开(公告)号:US20120159060A1

    公开(公告)日:2012-06-21

    申请号:US13081095

    申请日:2011-04-06

    IPC分类号: G06F12/16 G06F13/00

    摘要: Disclosed is a power isolation and backup system. When a power fail condition is detected, temporary storage is flushed to an SDRAM. After the flush, interfaces are halted, and power is removed from most of the chip except the SDRAM subsystem. The SDRAM subsystem copies data from an SDRAM to a flash memory. On the way, the data may be encrypted, and/or a data integrity signature calculated. To restore data, the SDRAM subsystem copies data from the flash memory to the SDRAM. On the way, the data being restored may be decrypted, and/or a data integrity signature checked.

    摘要翻译: 公开了电力隔离和备用系统。 当检测到电源故障条件时,临时存储器被刷新到SDRAM。 在刷新之后,接口被停止,除了SDRAM子系统之外的大多数芯片的电源被去除。 SDRAM子系统将数据从SDRAM复制到闪存。 在路上,数据可以被加密,和/或计算数据完整性签名。 为了恢复数据,SDRAM子系统将数据从闪存复制到SDRAM。 一路上,正在恢复的数据可能被解密,和/或检查数据完整性签名。

    Power isolation for memory backup
    4.
    发明授权
    Power isolation for memory backup 有权
    电源隔离用于内存备份

    公开(公告)号:US09251005B2

    公开(公告)日:2016-02-02

    申请号:US13081095

    申请日:2011-04-06

    摘要: Disclosed is a power isolation and backup system. When a power fail condition is detected, temporary storage is flushed to an SDRAM. After the flush, interfaces are halted, and power is removed from most of the chip except the SDRAM subsystem. The SDRAM subsystem copies data from an SDRAM to a flash memory. On the way, the data may be encrypted, and/or a data integrity signature calculated. To restore data, the SDRAM subsystem copies data from the flash memory to the SDRAM. On the way, the data being restored may be decrypted, and/or a data integrity signature checked.

    摘要翻译: 公开了电力隔离和备用系统。 当检测到电源故障条件时,临时存储器被刷新到SDRAM。 在刷新之后,接口被停止,除了SDRAM子系统之外的大多数芯片的电源被去除。 SDRAM子系统将数据从SDRAM复制到闪存。 在路上,数据可以被加密,和/或计算数据完整性签名。 为了恢复数据,SDRAM子系统将数据从闪存复制到SDRAM。 一路上,正在恢复的数据可能被解密,和/或检查数据完整性签名。

    DATA MANIPULATION DURING MEMORY BACKUP
    5.
    发明申请
    DATA MANIPULATION DURING MEMORY BACKUP 有权
    记忆备份期间的数据处理

    公开(公告)号:US20120159106A1

    公开(公告)日:2012-06-21

    申请号:US13083407

    申请日:2011-04-08

    IPC分类号: G06F12/02

    摘要: Disclosed is a power isolation and backup system. When a power fail condition is detected, temporary storage is flushed to an SDRAM. After the flush, interfaces are halted, and power is removed from most of the chip except the SDRAM subsystem. The SDRAM subsystem copies data from an SDRAM to a flash memory. On the way, the data may be encrypted, and/or a data integrity signature calculated. To restore data, the SDRAM subsystem copies data from the flash memory to the SDRAM. On the way, the data being restored may be decrypted, and/or a data integrity signature checked.

    摘要翻译: 公开了电力隔离和备用系统。 当检测到电源故障条件时,临时存储器被刷新到SDRAM。 在刷新之后,接口被停止,除了SDRAM子系统之外的大多数芯片的电源被去除。 SDRAM子系统将数据从SDRAM复制到闪存。 在路上,数据可以被加密,和/或计算数据完整性签名。 为了恢复数据,SDRAM子系统将数据从闪存复制到SDRAM。 一路上,正在恢复的数据可能被解密,和/或检查数据完整性签名。

    Data signatures to determine successful completion of memory backup
    6.
    发明授权
    Data signatures to determine successful completion of memory backup 有权
    数据签名确定成功完成内存备份

    公开(公告)号:US08826098B2

    公开(公告)日:2014-09-02

    申请号:US13104624

    申请日:2011-05-10

    IPC分类号: G11C29/38 G01R31/28

    摘要: Disclosed is a power isolation and backup system. When a power fail condition is detected, temporary storage is flushed to an SDRAM. After the flush, interfaces are halted, and power is removed from most of the chip except the SDRAM subsystem. The SDRAM subsystem copies data from an SDRAM to a flash memory. On the way, the data may be encrypted, and/or a data integrity signature calculated. If an error is detected, a data integrity signature may be corrupted. A completion signature may be written. To restore data, the SDRAM subsystem copies data from the flash memory to the SDRAM. On the way, the data being restored may be decrypted, and/or a data integrity signature and completion signature checked.

    摘要翻译: 公开了电力隔离和备用系统。 当检测到电源故障条件时,临时存储器被刷新到SDRAM。 在刷新之后,接口被停止,除了SDRAM子系统之外的大多数芯片的电源被去除。 SDRAM子系统将数据从SDRAM复制到闪存。 在路上,数据可以被加密,和/或计算数据完整性签名。 如果检测到错误,则可能会损坏数据完整性签名。 可以写入完成签名。 为了恢复数据,SDRAM子系统将数据从闪存复制到SDRAM。 在路上,正在恢复的数据可以被解密,和/或检查数据完整性签名和完成签名。

    Data manipulation during memory backup
    7.
    发明授权
    Data manipulation during memory backup 有权
    内存备份期间的数据操作

    公开(公告)号:US08738843B2

    公开(公告)日:2014-05-27

    申请号:US13083407

    申请日:2011-04-08

    IPC分类号: G06F13/00 G06F13/28

    摘要: Disclosed is a power isolation and backup system. When a power fail condition is detected, temporary storage is flushed to an SDRAM. After the flush, interfaces are halted, and power is removed from most of the chip except the SDRAM subsystem. The SDRAM subsystem copies data from an SDRAM to a flash memory. On the way, the data may be encrypted, and/or a data integrity signature calculated. To restore data, the SDRAM subsystem copies data from the flash memory to the SDRAM. On the way, the data being restored may be decrypted, and/or a data integrity signature checked.

    摘要翻译: 公开了电力隔离和备用系统。 当检测到电源故障条件时,临时存储器被刷新到SDRAM。 在刷新之后,接口被停止,除了SDRAM子系统之外的大多数芯片的电源被去除。 SDRAM子系统将数据从SDRAM复制到闪存。 在路上,数据可以被加密,和/或计算数据完整性签名。 为了恢复数据,SDRAM子系统将数据从闪存复制到SDRAM。 一路上,正在恢复的数据可能被解密,和/或检查数据完整性签名。

    DATA SIGNATURES TO DETERMINE SUCESSFUL COMPLETION OF MEMORY BACKUP
    8.
    发明申请
    DATA SIGNATURES TO DETERMINE SUCESSFUL COMPLETION OF MEMORY BACKUP 有权
    数据签名确定存储备份的可靠完成

    公开(公告)号:US20120159289A1

    公开(公告)日:2012-06-21

    申请号:US13104624

    申请日:2011-05-10

    IPC分类号: G06F11/07

    摘要: Disclosed is a power isolation and backup system. When a power fail condition is detected, temporary storage is flushed to an SDRAM. After the flush, interfaces are halted, and power is removed from most of the chip except the SDRAM subsystem. The SDRAM subsystem copies data from an SDRAM to a flash memory. On the way, the data may be encrypted, and/or a data integrity signature calculated. If an error is detected, a data integrity signature may be corrupted. A completion signature may be written. To restore data, the SDRAM subsystem copies data from the flash memory to the SDRAM. On the way, the data being restored may be decrypted, and/or a data integrity signature and completion signature checked.

    摘要翻译: 公开了电力隔离和备用系统。 当检测到电源故障条件时,临时存储器被刷新到SDRAM。 在刷新之后,接口被停止,除了SDRAM子系统之外的大多数芯片的电源被去除。 SDRAM子系统将数据从SDRAM复制到闪存。 在路上,数据可以被加密,和/或计算数据完整性签名。 如果检测到错误,则可能会损坏数据完整性签名。 可以写入完成签名。 为了恢复数据,SDRAM子系统将数据从闪存复制到SDRAM。 在路上,正在恢复的数据可以被解密,和/或检查数据完整性签名和完成签名。

    Bus system with multiple modes of operation
    9.
    发明授权
    Bus system with multiple modes of operation 有权
    总线系统具有多种运行模式

    公开(公告)号:US07793010B2

    公开(公告)日:2010-09-07

    申请号:US11285243

    申请日:2005-11-22

    IPC分类号: G06F3/00 G06F13/36

    CPC分类号: G06F13/4282 G06F2213/0026

    摘要: An apparatus and a computer-implemented method for processing data in a bus system component. The bus system component is configured to operate in one of an endpoint mode and a root complex mode. Responsive to configuring the bus system component to operate in endpoint mode, the data is processed through the bus system component according to an endpoint process. Responsive to configuring the bus system component to operate in root complex mode, the data is transferred through the bus system component according to a root complex mode. In an illustrative example, the bus system component is a peripheral control interconnect express component.

    摘要翻译: 一种用于处理总线系统组件中的数据的装置和计算机实现的方法。 总线系统组件被配置为在端点模式和根复合模式之一下操作。 响应于将总线系统组件配置为在端点模式下操作,根据端点过程通过总线系统组件处理数据。 响应于将总线系统组件配置为以根复合模式运行,数据通过总线系统组件根据根复合模式传输。 在说明性示例中,总线系统组件是外围控制互连表达组件。