会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明申请
    • Shift register for safely providing a configuration bit
    • 移位寄存器用于安全提供配置位
    • US20050163277A1
    • 2005-07-28
    • US11004047
    • 2004-12-03
    • Georg GeorgakosSiegmar KoeppeThomas Niedermeier
    • Georg GeorgakosSiegmar KoeppeThomas Niedermeier
    • G11C8/04G11C19/00G11C19/28H03K19/177
    • H03K19/17748G11C8/04G11C19/00G11C19/28H03K19/177
    • Shift register for safely providing a configuration bit The invention relates to a shift register cell (1-i, 100-i) for safely providing a configuration bit (6-i) having a master latch (8-i) which can be connected to a serial data input (2-i) on the shift register cell (1-i, 100-i) for the purpose of buffer-storing a data bit (3-i); a first slave latch (10-i) which can be connected to the master latch (8-i) for the purpose of buffer-storing the data bit; at least one second slave latch (12-i) which can be connected to the master latch (8-i) for the purpose of buffer-storing the data bit, and having an evaluation logic unit (13-i) which outputs the configuration bit (6-i) on the basis of the data bits which are buffer-stored in the master latch (8-i) and in the slave latches (10-i, 12-i). In addition, the invention provides a shift register (17) for safely providing configuration bits (6-1, . . . 6-N) which has a plurality of inventive shift register cells (1-1, . . . 1-N, 100-1, . . . 100-N) which are connected in series to form a shift register chain (1, 100).
    • 用于安全地提供配置位的移位寄存器技术领域本发明涉及一种用于安全地提供具有主锁存器(8-i)的配置位(6-i)的移位寄存器单元(1-i,100i),其可以连接到 用于缓冲存储数据位(3-i)的移位寄存器单元(1 -i,100-i)上的串行数据输入(2-i); 第一从锁存器(10-i),其可以连接到主锁存器(8-i),用于缓冲存储数据位; 至少一个第二从锁存器(12-i),其可以连接到主锁存器(8-i),用于缓冲存储数据位,并具有输出配置的评估逻辑单元(13-i) 基于缓冲存储在主锁存器(8-i)和从锁存器(10 -i-12-i)中的数据位来执行位(6-i)。 另外,本发明提供了一种用于安全地提供配置位(6-1,...,6-N)的移位寄存器(17),其具有多个本发明的移位寄存器单元(1至1,..., 100 -1,...,100 -N),其串联连接以形成移位寄存器链(1,100)。
    • 8. 发明申请
    • Error Tolerant Flip-Flops
    • 容错触发器错误
    • US20120240014A1
    • 2012-09-20
    • US13047090
    • 2011-03-14
    • Georg GeorgakosMichael GösselAnton Huber
    • Georg GeorgakosMichael GösselAnton Huber
    • H03M13/09G06F11/10
    • G11C11/419G06F11/1032G11C2029/0411
    • One embodiment of the present invention relates to an error tolerant memory circuit having a low hardware overhead that can tolerate both single volatile soft errors and permanent errors. In one embodiment, the method and apparatus comprise a memory circuit having a plurality of memory element pairs, respectively having two memory storage elements configured to store a data unit. One or more parity generation circuits are configured to calculate a first parity bit from data written to the plurality of memory element pairs (e.g., the two memory storage elements) and a second parity bit from data read from one of the two memory storage elements in the plurality of memory element pairs. Based upon the calculated first and second parity bits, the memory circuit chooses to selectively output data from memory storage elements not known to contain an error.
    • 本发明的一个实施例涉及具有低硬件开销的容错存储器电路,其可容忍单个易失性软错误和永久错误。 在一个实施例中,该方法和装置包括具有多个存储元件对的存储器电路,其分别具有被配置为存储数据单元的两个存储器存储元件。 一个或多个奇偶校验生成电路被配置为从从两个存储器元件对(例如,两个存储器元件)中写入的数据中计算第一奇偶校验位,并且从位于 多个存储元件对。 基于所计算的第一和第二奇偶校验位,存储器电路选择选择性地从不知道包含错误的存储器存储元件输出数据。