公开(公告)号：US09372956B1

公开(公告)日：2016-06-21

申请号：US14537295

申请日：2014-11-10

Applicant: Xilinx, Inc.

Inventor： Yuezhen Fan ,  Eric J. Thorne ,  Xiao-Yu Li ,  Glenn O'Rourke ,  Stephen M. Trimberger

IPC: G06F9/455 ,  G06F17/50

CPC classification number: G06F17/5081 ,  G06F17/5054

Abstract: A method of enabling the use of a programmable device having impaired circuitry includes determining one or more locations of the impaired circuitry of the programmable device; generating a defect map for the programmable device based on the determined locations of the impaired circuitry; generating a plurality of configuration bitstreams to implement a circuit in the programmable device; selecting one of the plurality of configuration bitstreams that does not use the impaired circuitry indicated by the defect map; and programming the programmable device with the selected configuration bitstream.

Abstract translation: 能够使用具有受损电路的可编程设备的方法包括确定可编程设备的受损电路的一个或多个位置; 基于所确定的受损电路的位置，生成可编程设备的缺陷图; 生成多个配置比特流以实现可编程设备中的电路; 选择不使用由缺陷图指示的受损电路的多个配置比特流中的一个; 以及使用所选择的配置比特流对可编程设备进行编程。