专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20150095863A1 INTEGRATED CIRCUIT DESIGN USING DYNAMIC VOLTAGE SCALING 有权
标题翻译：使用动态电压调节的集成电路设计
公开(公告)号：US20150095863A1
公开(公告)日：2015-04-02
申请号：US14503821
申请日：2014-10-01
申请人： Entropic Communications, Inc.
发明人： Raed Moughabghab , Branislav Petrovic , Michael Scott
IPC分类号： G06F17/50
CPC分类号： G06F17/5081 , G06F17/505 , G06F2217/78
摘要： A method and an apparatus from such method for designing an integrated circuit (IC) that mitigates the effects of process, voltage, and temperature dependent characteristics on the fabrication of advanced IC's but provides high die yields, lower power usage, and faster circuits. Conventional design process takes into account power supply voltage Vdd as a variable that must be considered in a skewed corner analysis. The disclosure teaches that the IC design process can be substantially simplified by essentially factoring out voltage based variations in corner lot analysis for IC designs that include dynamic voltage scaling circuitry, because each fabricated IC die of an IC design having dynamic voltage scaling can individually adjust the applied supply voltage Vdd within a range to offset local process-induced variations in the performance of that specific IC die.
摘要翻译：一种用于设计集成电路（IC）的方法和装置，其减轻了对先进IC的制造的过程，电压和温度依赖特性的影响，但是提供了较高的管芯产量，更低的功率使用和更快的电路。传统的设计过程考虑到电源电压Vdd作为偏斜角分析中必须考虑的变量。该公开内容教导了通过基本上将基于电压的偏差改变为包括动态电压缩放电路的IC设计的角落批次分析来大大简化IC设计过程，因为具有动态电压缩放的IC设计的每个制造的IC管芯可以单独调整施加的电源电压Vdd在一定范围内以抵消该特定IC芯片的性能的局部过程引起的变化。

IPRDB

热门服务

关于我们

友情链接

联系方式