发明申请
- 专利标题: COMPRESSING TEST RESPONSES USING A COMPACTOR
- 专利标题(中): 使用压缩机压缩测试响应
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申请号: US12818941申请日: 2010-06-18
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公开(公告)号: US20100257417A1公开(公告)日: 2010-10-07
- 发明人: Janusz Rajski , Jerzy Tyszer , Chen Wang , Grzegorz Mrugalski , Artur Pogiel
- 申请人: Janusz Rajski , Jerzy Tyszer , Chen Wang , Grzegorz Mrugalski , Artur Pogiel
- 主分类号: G01R31/3177
- IPC分类号: G01R31/3177 ; G06F11/25
摘要:
The present disclosure describes embodiments of a compactor for compressing test results in an integrated circuit and methods for using and designing such embodiments. The disclosed compactors can be utilized, for example, as part of any scan-based design. Moreover, any of the disclosed compactors can be designed, simulated, and/or verified in a computer-executed application, such as an electronic-design-automation (“EDA”) software tool. Embodiments of a method for diagnosing faults in the disclosed compactor embodiments are also described.
公开/授权文献
- US07890827B2 Compressing test responses using a compactor 公开/授权日:2011-02-15