Presentation | 2010-04-13 BILBO FF with soft error correcting capability Kazuteru NAMBA, Hideo ITO, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper presents a construction of a flip-flop(FF)that works as a soft error correcting FF in system operations and as a BILBO(Built-In Logic Block Observer)FF in manufacturing testing. The construction of the proposed FF is based on that of an existing soft error correcting FF, namely a BISER(Built-In Soft Error Resilience)FF. The proposed FF contains a reconfigurable C-element with XNOR calculation capability, which works as a C-element for soft error correction during system operations and as an XNOR gate used in linear feedback shift registers(LFSRs)during manufacturing testing. This paper also shows an evaluation result indicating the area of the proposed FF is 11.4% smaller than that of a simple combination of the existing BISER and BILBO FFs. In addition, the sum of CLK-delay and D-CLK setup times on system operations for the proposed FF is 34.8% shorter than that for the combination. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | soft error tolerance / DFT(design for test) / BISER(built-in soft error resilience) / BILBO(built-in logic block observer) / reconfigurable C-element |
Paper # | CPSY2010-4,DC2010-4 |
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Committee | DC |
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Conference Date | 2010/4/6(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 | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | BILBO FF with soft error correcting capability |
Sub Title (in English) | |
Keyword(1) | soft error tolerance |
Keyword(2) | DFT(design for test) |
Keyword(3) | BISER(built-in soft error resilience) |
Keyword(4) | BILBO(built-in logic block observer) |
Keyword(5) | reconfigurable C-element |
1st Author's Name | Kazuteru NAMBA |
1st Author's Affiliation | Graduate School of Advanced Integration Science, Chiba University() |
2nd Author's Name | Hideo ITO |
2nd Author's Affiliation | Graduate School of Advanced Integration Science, Chiba University |
Date | 2010-04-13 |
Paper # | CPSY2010-4,DC2010-4 |
Volume (vol) | vol.110 |
Number (no) | 3 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |