Takuji OKAMOTO


Detection of CMOS Open Node Defects by Frequency Analysis
Hiroyuki MICHINISHI  Tokumi YOKOHIRA  Takuji OKAMOTO  Toshifumi KOBAYASHI  Tsutomu HONDO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2007/03/01
Vol. E90-D  No. 3  pp. 685-687
Type of Manuscript: LETTER
Category: Dependable Computing
Keyword: 
current testopen node defectfloating gate defectfrequency analysis
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CMOS Floating Gate Defect Detection Using Supply Current Test with DC Power Supply Superposed by AC Component
Hiroyuki MICHINISHI  Tokumi YOKOHIRA  Takuji OKAMOTO  Toshifumi KOBAYASHI  Tsutomu HONDO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2004/03/01
Vol. E87-D  No. 3  pp. 551-556
Type of Manuscript: Special Section PAPER (Special Section on Test and Verification of VLSI)
Category: Fault Detection
Keyword: 
current testfloating gate defectopen defectdefect detection
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Testing for the Programming Circuit of SRAM-Based FPGAs
Hiroyuki MICHINISHI  Tokumi YOKOHIRA  Takuji OKAMOTO  Tomoo INOUE  Hideo FUJIWARA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1999/06/20
Vol. E82-D  No. 6  pp. 1051-1057
Type of Manuscript: PAPER
Category: Fault Tolerant Computing
Keyword: 
fault detectionLUT-based FPGASRAM-based FPGAfunctional faultconfiguration
  Summary |  Full Text:PDF (611.1KB)

The Number of Elements in Minimum Test Set for Locally Exhaustive Testing of Combinational Circuits with Five Outputs
Tokumi YOKOHIRA  Toshimi SHIMIZU  Hiroyuki MICHINISHI  Yuji SUGIYAMA  Takuji OKAMOTO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1995/07/20
Vol. E78-D  No. 7  pp. 874-881
Type of Manuscript: Special Section PAPER (Special Issue on Verification, Test and Diagnosis of VLSI Systems)
Category: 
Keyword: 
built-in self-testexhaustive testingtest pattern generationminimum test setdependence matrix
  Summary |  Full Text:PDF (632.8KB)

Minimum Test Set for Locally Exhaustive Testing of Multiple Output Combinational Circuits
Hiroyuki MICHINISHI  Tokumi YOKOHIRA  Takuji OKAMOTO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1993/07/20
Vol. E76-D  No. 7  pp. 791-799
Type of Manuscript: Special Section PAPER (Special Issue on VLSI Testing and Testable Design)
Category: 
Keyword: 
built-in-self-testpseudoexhaustive testingverification testinglocally exhaustive testingtest pattern generation
  Summary |  Full Text:PDF (736KB)

An Algebraic Specification of a Daisy Chain Arbiter
Yu Rong HOU  Atsushi OHNISHI  Yuji SUGIYAMA  Takuji OKAMOTO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1992/11/20
Vol. E75-D  No. 6  pp. 778-784
Type of Manuscript: Special Section PAPER (Special Issue on Pacific Rim International Symposium on Fault Tolerant Systems)
Category: 
Keyword: 
specificationalgebraic methodasynchronous circuitsarbiter
  Summary |  Full Text:PDF (579.1KB)

Test Set for a Multibit Shifter Constructed with Multiplexers
Tokumi YOKOHIRA  Hiroyuki MICHINISHI  Takuji OKAMOTO  Yuji SUGIYAMA 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1990/08/20
Vol. E73-E  No. 8  pp. 1301-1309
Type of Manuscript: Special Section PAPER (Special Issue on Fault-Tolerant Systems)
Category: 
Keyword: 
  Summary |  Full Text:PDF (635.9KB)