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1. 发明授权

US09130563B1 Programmable receivers and methods of implementing a programmable receiver in an integrated circuit 有权
标题翻译：可编程接收器和在集成电路中实现可编程接收器的方法
公开(公告)号：US09130563B1
公开(公告)日：2015-09-08
申请号：US14285519
申请日：2014-05-22
申请人： Xilinx, Inc.
发明人： Gautham S. Jami
IPC分类号： H03K19/094 , H03K19/0948 , H03K19/177
CPC分类号： H03K19/0948 , H03K19/17736
摘要： A programmable receiver of an integrated circuit is described. The programmable receiver comprises an input; a first programmable receiver circuit coupled to the input, wherein the first programmable receiver circuit has a first pull-up branch and a first pull-down branch and is controlled by a first enable circuit; a second programmable receiver circuit coupled to the input, wherein the second programmable receiver circuit has a second pull-up branch and a second pull-down branch and is controlled by a second enable circuit; and an output stage coupled to the first programmable receiver circuit and the second programmable receiver circuit, wherein the output stage receives an output of one of the first programmable receiver circuit and the second programmable receiver circuit. A method of implementing a programmable receiver in an integrated circuit is also disclosed.
摘要翻译：描述了集成电路的可编程接收器。可编程接收器包括输入端; 耦合到所述输入的第一可编程接收器电路，其中所述第一可编程接收器电路具有第一上拉支路和第一下拉支路，并由第一使能电路控制; 耦合到所述输入的第二可编程接收器电路，其中所述第二可编程接收器电路具有第二上拉支路和第二下拉支路，并由第二使能电路控制; 以及耦合到所述第一可编程接收器电路和所述第二可编程接收器电路的输出级，其中所述输出级接收所述第一可编程接收器电路和所述第二可编程接收器电路之一的输出。还公开了一种在集成电路中实现可编程接收器的方法。

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