发明申请
US20100017667A1 Method and Device to Detect Failure of Static Pervasive Control Signals
失效
检测静态普适控制信号失效的方法和装置
- 专利标题： Method and Device to Detect Failure of Static Pervasive Control Signals
- 专利标题（中）： 检测静态普适控制信号失效的方法和装置
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申请号： US12174621申请日： 2008-07-16
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公开(公告)号： US20100017667A1公开(公告)日： 2010-01-21
- 发明人: Matthias Klein , Andreas Wagner , Gerhard Zilles , Manfred H. Walz , Thomas Buechner
- 申请人： Matthias Klein , Andreas Wagner , Gerhard Zilles , Manfred H. Walz , Thomas Buechner
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 主分类号： G01R31/3177
- IPC分类号： G01R31/3177 ; G06F11/25
摘要：
A method and circuits for monitoring and detecting an error in the static pervasive signals applied to input/output pins of an integrated circuit during functional operation of the integrated circuit. The method and circuits provide a signal signature of each of one or more groups of the static pervasive signals and then monitoring the signal signature for any change of logic level.
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