发明授权
US07899237B2 Method, apparatus and system for detecting anomalies in mixed signal devices
有权
用于检测混合信号装置异常的方法，装置和系统
- 专利标题： Method, apparatus and system for detecting anomalies in mixed signal devices
- 专利标题（中）： 用于检测混合信号装置异常的方法，装置和系统
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申请号： US11683548申请日： 2007-03-08
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公开(公告)号： US07899237B2公开(公告)日： 2011-03-01
- 发明人: Dat T. Nguyen , Thao To , David Maxwell , Naweed Anjum
- 申请人： Dat T. Nguyen , Thao To , David Maxwell , Naweed Anjum
- 申请人地址： US TX Dallas
- 专利权人： Texas Instruments Incorporated
- 当前专利权人： Texas Instruments Incorporated
- 当前专利权人地址： US TX Dallas
- 代理商 Warren L. Franz; Wade J. Brady; Frederick J. Telecky, Jr.
- 主分类号： G06K9/00
- IPC分类号： G06K9/00
摘要：
An embodiment relates generally to a method of testing a mixed signal device. The method includes monitoring multiple parameters of the mixed signal device and scanning the mixed signal device with an optical source. The method also includes forming multiple windows, where each window is assigned to a respective parameter. The method further includes comparing an image from a respective image to a reference image to determine an existence of an anomaly.
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