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    • 91. 发明授权
    • Data storage using modified voltages
    • 使用修改电压的数据存储
    • US07995388B1
    • 2011-08-09
    • US12534898
    • 2009-08-04
    • Shai WinterOfir Shalvi
    • Shai WinterOfir Shalvi
    • G11C16/04
    • G11C16/3459G11C11/5642G11C16/0483G11C16/10G11C16/3454
    • A method for data storage includes storing data in a target analog memory cell, which is one of a group of analog memory cells that are connected in series with one another, by writing an input storage value into the target memory cell. A first read operation, which reads a first output storage value from the target memory cell while biasing the other memory cells with respective first pass voltages, is applied to the target memory cell. A second read operation, which reads a second output storage value from the target memory cell while biasing the other memory cells with respective second pass voltages, is applied to the target memory cell. At least one of the second pass voltages is different from a respective first pass voltage. The data is reconstructed responsively to the first and second output storage values.
    • 一种用于数据存储的方法包括:通过将输入存储值写入目标存储单元,将数据存储在通过彼此串联连接的一组模拟存储单元之一的目标模拟存储单元中。 第一读取操作,其在从相应的第一通过电压偏置其它存储单元的同时读取来自目标存储器单元的第一输出存储值,并被施加到目标存储器单元。 第二读取操作,其从目标存储器单元读取第二输出存储值,同时以相应的第二通过电压偏置其它存储单元,被施加到目标存储器单元。 第二通过电压中的至少一个不同于相应的第一通过电压。 响应于第一和第二输出存储值重建数据。
    • 92. 发明授权
    • Single-pin RC oscillator
    • 单引脚RC振荡器
    • US07884678B2
    • 2011-02-08
    • US12353307
    • 2009-01-14
    • Nir TasherTamir Golan
    • Nir TasherTamir Golan
    • H03K3/02
    • H03K4/501
    • Apparatus includes a single-pin input interface, which is operative to sense a voltage across a capacitor of a Resistor-Capacitor (RC) network in which the capacitor is repetitively charging and discharging so that the voltage oscillates as a function of time. A measurement circuit is coupled to measure time durations in which the capacitor is charging and in which the sensed voltage lies between first and second predefined thresholds. A clock generation circuit is coupled to generate an output clock signal having a frequency, and to adjust the frequency responsively to the measured time durations.
    • 装置包括单引脚输入接口,其可操作以感测电容器电容器(RC)网络的电容器两端的电压,其中电容器重复充电和放电,使得电压作为时间的函数振荡。 耦合测量电路以测量电容器充电的时间长度,并且其中所感测的电压位于第一和第二预定阈值之间。 时钟发生电路被耦合以产生具有频率的输出时钟信号,并且响应于测量的持续时间来调整频率。
    • 93. 发明授权
    • Memory device with negative thresholds
    • 具有负阈值的存储器件
    • US07881107B2
    • 2011-02-01
    • US12758044
    • 2010-04-12
    • Ofir Shalvi
    • Ofir Shalvi
    • G11C16/04
    • G11C16/26
    • A method for data storage in a memory that includes a plurality of analog memory cells includes storing data in the memory by writing first storage values to the cells. One or more read reference levels are defined for reading the cells, such that at least one of the read reference levels is negative. After storing the data, second storage values are read from the cells using the read reference levels, so as to reconstruct the stored data. In another disclosed method, data is stored in the memory by mapping the data to first storage values selected from a set of the nominal storage values, and writing the first storage values to the cells. The set of nominal storage values is defined such that at least one of the nominal storage values is negative.
    • 一种用于在包括多个模拟存储器单元的存储器中的数据存储的方法包括通过向单元写入第一存储值来将数据存储在存储器中。 定义一个或多个读取参考电平以读取单元,使得至少一个读取参考电平为负。 在存储数据之后,使用读取的参考电平从单元读取第二存储值,以重建存储的数据。 在另一公开的方法中,通过将数据映射到从一组标称存储值中选择的第一存储值,并将第一存储值写入单元,将数据存储在存储器中。 定义标称存储值的集合,使得标称存储值中的至少一个为负。
    • 95. 发明授权
    • Remote data mirroring system
    • 远程数据镜像系统
    • US07707453B2
    • 2010-04-27
    • US10585587
    • 2006-04-10
    • Alex Winokur
    • Alex Winokur
    • G06F11/00
    • G06F11/2082G06F11/1441G06F11/2012G06F11/2074
    • A method for data protection includes accepting data for storage from one or more data sources (24). The data is sent for storage in a primary storage device (28) and in a secondary storage device (32). While awaiting an indication of successful storage of the data in the secondary storage device, a record associated with the data is temporarily stored in a disaster-proof storage unit (48) adjacent to the primary storage device. When an event damaging at least some of the data in the primary storage device occurs, the data is reconstructed using the record stored in the disaster-proof storage unit and at least part of the data stored in the secondary storage device.
    • 一种用于数据保护的方法包括从一个或多个数据源(24)接收用于存储的数据。 数据被发送存储在主存储设备(28)和辅助存储设备(32)中。 在等待辅助存储设备中数据成功存储的指示时,与数据相关联的记录被临时存储在与主存储设备相邻的防灾存储单元(48)中。 当发生破坏主存储装置中的至少一些数据的事件时,使用存储在防灾存储单元中的记录和存储在辅助存储装置中的数据的至少一部分来重构数据。