@article{SinghSogomonyanGoesseletal.1999, author = {Singh, Adit D. and Sogomonyan, Egor S. and G{\"o}ssel, Michael and Seuring, Markus}, title = {Testability evaluation of sequential designs incorporating the multi-mode scannable memory element}, year = {1999}, language = {en} } @article{HilscherBraunRichteretal.2009, author = {Hilscher, Martin and Braun, Michael and Richter, Michael and Leininger, Andreas and G{\"o}ssel, Michael}, title = {X-tolerant test data compaction with accelerated shift registers}, issn = {0923-8174}, doi = {10.1007/s10836-009-5107-5}, year = {2009}, abstract = {Using the timing flexibility of modern automatic test equipment (ATE) test response data can be compacted without the need for additional X-masking logic. In this article the test response is compacted by several multiple input shift registers without feedback (NF-MISR). The shift registers are running on a k-times higher clock frequency than the test clock. For each test clock cycle only one out of the k outputs of each shift register is evaluated by the ATE. The impact of consecutive X values within the scan chains is reduced by a periodic permutation of the NF-MISR inputs. As a result, no additional external control signals or test set dependent control logic is required. The benefits of the proposed method are shown by the example of an implementation on a Verigy ATE. Experiments on three industrial circuits demonstrate the effectiveness of the proposed approach in comparison to a commercial DFT solution.}, language = {en} } @article{BhattacharyaDimitrievGoessel2000, author = {Bhattacharya, M. K. and Dimitriev, Alexej and G{\"o}ssel, Michael}, title = {Zero-aliasing space compresion using a single periodic output and its application to testing of embedded}, year = {2000}, language = {en} }