Presentation | 2006-04-14 A DFT for PEs of Coarse Grained Dynamically Reconfigurable Devices Kentaroh KATOH, Yumin YAO, Kazuteru NAMBA, Hideo ITO, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper proposes a BIST (Built-In Self Test) method for testing the PEs (Processing Elements) of multi-context based dynamically reconfigurable processor. We use flip-flops existing in PEs to constitute the test circuit which has the function of LFSR (Linear Feedback Shift Register) and MISR (Multiple Input Signature Register) as DFT (Design For Testability). This method can reduce test execution time while maintaining the high rate of fault coverage. Evaluation of the proposed method examined on DRP-1, a coarse-grained Dynamically Reconfiguration Processor developed by NEC electronics in 2002 is presented. The number of test configurations and test execution time can be reduced 59.0% and 89.3% respectively compared to a deterministic test with 4.3% area overhead. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Coarse Grained Dynamically Reconfigurable Devices / DRP / DFT / PE |
Paper # | CPSY2006-4,DC2006-4 |
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Conference Information | |
Committee | DC |
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Conference Date | 2006/4/7(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Dependable Computing (DC) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A DFT for PEs of Coarse Grained Dynamically Reconfigurable Devices |
Sub Title (in English) | |
Keyword(1) | Coarse Grained Dynamically Reconfigurable Devices |
Keyword(2) | DRP |
Keyword(3) | DFT |
Keyword(4) | PE |
1st Author's Name | Kentaroh KATOH |
1st Author's Affiliation | Graduate School of Science and Technology, Chiba University() |
2nd Author's Name | Yumin YAO |
2nd Author's Affiliation | Graduate School of Science and Technology, Chiba University |
3rd Author's Name | Kazuteru NAMBA |
3rd Author's Affiliation | Department of Information and Image Sciences, Chiba University |
4th Author's Name | Hideo ITO |
4th Author's Affiliation | Department of Information and Image Sciences, Chiba University |
Date | 2006-04-14 |
Paper # | CPSY2006-4,DC2006-4 |
Volume (vol) | vol.106 |
Number (no) | 4 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |