发明名称 Scan verification for a scan-chain device under test
摘要 Methods, apparatus, and products are disclosed for scan verification for a simulated device under test ('DUT'), the DUT having scan chains, scan inputs, and scan outputs that include verifying correct data entry from the scan inputs of the DUT into the beginning of the scan chain, verifying correct propagation of scan data in the scan chain between the scan inputs and the scan outputs, verifying correct data output from the end of the scan chain to the scan outputs, and leak testing the scan chain with undetermined states for scan cells in the scan chain.
申请公布号 US7386775(B2) 申请公布日期 2008.06.10
申请号 US20050206846 申请日期 2005.08.18
申请人 INTERNATIONAL BUSINESS MACHINES CORPORATION 发明人 BIRMIWAL PARAG;GLOEKLER TILMAN;HEINZELMANN KLAUS;KOESTERS JOHANNES
分类号 G01R31/28;G06F11/00 主分类号 G01R31/28
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