公开(公告)号：US09509307B1

公开(公告)日：2016-11-29

申请号：US14492370

申请日：2014-09-22

Applicant: Xilinx, Inc.

Inventor： Vikram Santurkar ,  Anil Kumar Kandala ,  Santosh Yachareni ,  Shidong Zhou ,  Robert Fu ,  Philip Costello ,  Sandeep Vundavalli ,  Steven P. Young ,  Brian C. Gaide

IPC: H03K19/003 ,  H03K19/173 ,  H03K19/00 ,  G11C7/12

CPC classification number: H03K19/003 ,  G11C5/147 ,  G11C5/148 ,  G11C7/20 ,  G11C11/417 ,  H03K19/0008 ,  H03K19/1737

Abstract: An interconnect multiplexer comprises a plurality of CMOS pass gates of a first multiplexer stage coupled to receive data to be output by the interconnect multiplexer; an output inverter coupled to the outputs of the plurality of CMOS pass gates, wherein an output of the output inverter is an output of the interconnect multiplexer; and a plurality of memory elements coupled to the plurality of CMOS pass gates; wherein inputs to the plurality of CMOS pass gates are pulled to a common potential during a startup mode. A method of reducing contention currents in an integrated circuit is also disclosed.

Abstract translation: 互连多路复用器包括第一多路复用器级的多个CMOS通过门，其耦合以接收由互连多路复用器输出的数据; 输出反相器，其耦合到所述多个CMOS遍栅的输出，其中所述输出反相器的输出是所述互连多路复用器的输出; 以及耦合到所述多个CMOS通孔的多个存储元件; 其中在启动模式期间将多个CMOS通孔的输入拉至公共电位。 还公开了降低集成电路中的争用电流的方法。