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
    • 34. 发明授权
    • Clock distribution network
    • 时钟分配网络
    • US5565816A
    • 1996-10-15
    • US516735
    • 1995-08-18
    • Paul W. Coteus
    • Paul W. Coteus
    • G06F1/10H03K5/15H03L7/07H03K3/00H03K5/13H03L7/18
    • G06F1/10H03K5/1506H03L7/07
    • A clock distribution network for synchronously coupled electronic communication systems that includes a clock distribution device having a phase locked loop for synchronizing the external clock signals provided to each semiconductive device with each other. The clock distribution device distributes a low speed clock to a large number of clocked semiconductor devices where those devices then internally generate high speed clocks in phase with the low speed clock. The low speed clocks are phase shifted with respect to each other to reduce radiated energy. The ratio of internal to external clock speed is also communicated to each chip so that the chips can be programmed to operate with a variety of external clock speeds. The phase shifting of the external clock to different chips is provided so that the chips can still communicate synchronously at the high speed internal clock.
    • 一种用于同步耦合电子通信系统的时钟分配网络,其包括具有用于使提供给每个半导体装置的外部时钟信号彼此同步的锁相环的时钟分配装置。 时钟分配器件将低速时钟分配给大量的时钟半导体器件,在那些器件内部将与低速时钟同相内部生成高速时钟。 低速时钟相对于彼此相移以减少辐射能量。 内部与外部时钟速度的比率也传达到每个芯片,使得芯片可以被编程为以各种外部时钟速度运行。 提供外部时钟到不同芯片的相移,使得芯片仍然可以在高速内部时钟同步地通信。
    • 40. 发明授权
    • Efficiency of static core turn-off in a system-on-a-chip with variation
    • 在具有变化的片上系统中静态磁芯关断的效率
    • US08571847B2
    • 2013-10-29
    • US12727984
    • 2010-03-19
    • Chen-Yong CherPaul W. CoteusAlan GaraEren KursunDavid P. PaulsenBrian A. SchuelkeJohn E. Sheets, IIShurong Tian
    • Chen-Yong CherPaul W. CoteusAlan GaraEren KursunDavid P. PaulsenBrian A. SchuelkeJohn E. Sheets, IIShurong Tian
    • G06G7/75
    • G06F1/3203G06F1/206G06F1/3237G06F11/24Y02D10/128Y02D10/16
    • A processor-implemented method for improving efficiency of a static core turn-off in a multi-core processor with variation, the method comprising: conducting via a simulation a turn-off analysis of the multi-core processor at the multi-core processor's design stage, wherein the turn-off analysis of the multi-core processor at the multi-core processor's design stage includes a first output corresponding to a first multi-core processor core to turn off; conducting a turn-off analysis of the multi-core processor at the multi-core processor's testing stage, wherein the turn-off analysis of the multi-core processor at the multi-core processor's testing stage includes a second output corresponding to a second multi-core processor core to turn off; comparing the first output and the second output to determine if the first output is referring to the same core to turn off as the second output; outputting a third output corresponding to the first multi-core processor core if the first output and the second output are both referring to the same core to turn off.
    • 一种用于提高多核处理器中的静态核心关断的效率的处理器实现的方法,所述方法包括:通过模拟在多核处理器的设计处进行多核处理器的关断分析 其中所述多核处理器的设计阶段的所述多核处理器的关断分析包括对应于第一多核处理器核的第一输出关闭; 在多核处理器的测试阶段对多核处理器进行关断分析,其中多核处理器的测试阶段的多核处理器的关断分析包括对应于第二多核处理器的第二多输出 核心处理器核心关闭; 比较第一输出和第二输出以确定第一输出是否指相同的磁芯作为第二输出关闭; 如果第一输出和第二输出均指向相同的核来关闭,则输出对应于第一多核处理器核心的第三输出。