Method and apparatus for scrubbing memory
    8.
    发明授权
    Method and apparatus for scrubbing memory 有权
    擦洗记忆的方法和装置

    公开(公告)号:US07913147B2

    公开(公告)日:2011-03-22

    申请号:US11673432

    申请日:2007-02-09

    IPC分类号: G06F11/00 G11C29/00

    CPC分类号: G06F13/4234 G06F13/1668

    摘要: Method and apparatus to scrub memory is disclosed. A patrol request, for example a read/write request, may be raised to the memory command scheduler in an out of order memory controller to scrub the memory. The patrol read/write request may be raised as and when patrol interval timer expires. The patrol read/write request may also be raised based on presence of a transaction in-flight to the memory, retry response from the memory command scheduler and correctable or non-correctable error response from the memory command scheduler. An interrupt may be raised to a processor upon completion response from the memory command scheduler.

    摘要翻译: 公开了擦洗存储器的方法和装置。 巡检请求(例如读/写请求)可以被提升到一个无序的存储器控​​制器中的存储器命令调度器来擦除该存储器。 当巡检间隔定时器到期时,巡检读/写请求可能会升高。 巡检读/写请求也可以基于在存储器中飞行中的事务的存在被提升,从存储器命令调度器重试响应以及来自存储器命令调度器的可纠正或不可校正的错误响应。 在来自存储器命令调度程序的完成响应时,可能会向处理器发出中断。

    THERMAL MONITORING OF MEMORY RESOURCES
    9.
    发明申请
    THERMAL MONITORING OF MEMORY RESOURCES 审中-公开
    记忆资源的热监测

    公开(公告)号:US20170060202A1

    公开(公告)日:2017-03-02

    申请号:US14837372

    申请日:2015-08-27

    IPC分类号: G06F1/20 G05D23/19

    摘要: Data reliability and integrity may be compromised when memory resources used to store the data reach elevated temperatures. A sensor in the memory resource may monitor the temperature of the memory resource in real-time. A comparator in the memory resource may indicate a high temperature condition to a memory controller. The memory controller, in response to the high temperature condition, can restrict or halt data flow to the memory resource. When the real-time temperature of the memory resource falls below a defined threshold, the memory controller may resume data flow to the memory resource.

    摘要翻译: 当用于存储数据的内存资源达到升高的温度时,数据的可靠性和完整性可能会受到影响。 存储器资源中的传感器可以实时监视存储器资源的温度。 存储器资源中的比较器可以指示存储器控制器的高温状态。 存储器控制器响应于高温条件,可以限制或停止到存储器资源的数据流。 当存储器资源的实时温度低于定义的阈值时,存储器控制器可以恢复到存储器资源的数据流。

    POWER MANAGEMENT CIRCUIT WITH PER ACTIVITY WEIGHTING AND MULTIPLE THROTTLE DOWN THRESHOLDS
    10.
    发明申请
    POWER MANAGEMENT CIRCUIT WITH PER ACTIVITY WEIGHTING AND MULTIPLE THROTTLE DOWN THRESHOLDS 审中-公开
    功率管理电路,具有每个活动加权和多个下降阈值

    公开(公告)号:US20160378172A1

    公开(公告)日:2016-12-29

    申请号:US14751846

    申请日:2015-06-26

    IPC分类号: G06F1/32 G06F3/06 G06F1/28

    摘要: A method is described. The method includes receiving an indication of an activity of load circuitry of a power supply. The method includes, in response to the indication, generating a first signal that describes the activity and a second signal that describes whether the event is initiating or completing. The method includes determining a weight amount from the first signal and adjusting a credit count by the weight amount up or down based on the second signal. The method includes comparing the credit count against a first threshold. The method includes calculating an average credit count that accounts for the credit count and previous credit counts and comparing the average credit count against a second threshold. The method includes adjusting an activity level of the load circuitry if either threshold is crossed.

    摘要翻译: 描述了一种方法。 该方法包括接收电源的负载电路的活动的指示。 响应该指示,该方法包括生成描述活动的第一信号和描述事件是启动还是完成的第二信号。 该方法包括根据第一信号确定权重量,并基于第二信号调整信用计数乘以权重量向上或向下。 该方法包括将信用计数与第一阈值进行比较。 该方法包括计算计算信用计数和先前信用计数的平均信用计数,并将平均信用计数与第二阈值进行比较。 该方法包括如果两个阈值相交,则调整负载电路的活动电平。