Tadayoshi ENOMOTO


Development of a Low Standby Power Six-Transistor CMOS SRAM Employing a Single Power Supply
Nobuaki KOBAYASHI Tadayoshi ENOMOTO 
Publication:   
Publication Date: 2018/10/01
Vol. E101-C  No. 10  pp. 822-830
Type of Manuscript:  PAPER
Category: Electronic Circuits
Keyword: 
CMOSSRAMstatic-noise marginstandby power dissipationleakage currentSelf-controllable Voltage Level (SVL) circuit
 Summary | Full Text:PDF

Quantized Decoder Adaptively Predicting both Optimum Clock Frequency and Optimum Supply Voltage for a Dynamic Voltage and Frequency Scaling Controlled Multimedia Processor
Nobuaki KOBAYASHI Tadayoshi ENOMOTO 
Publication:   
Publication Date: 2018/08/01
Vol. E101-C  No. 8  pp. 671-679
Type of Manuscript:  PAPER
Category: Electronic Circuits
Keyword: 
dynamic voltage and frequency scaling (DVFS)low power dissipationCMOSmotion estimation processor
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A Low Power Multimedia Processor Implementing Dynamic Voltage and Frequency Scaling Technique and Fast Motion Estimation Algorithm Called “Adaptively Assigned Breaking-Off Condition (A2BC)”
Tadayoshi ENOMOTO Nobuaki KOBAYASHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2013/04/01
Vol. E96-C  No. 4  pp. 424-432
Type of Manuscript:  Special Section PAPER (Special Section on Solid-State Circuit Design—Architecture, Circuit, Device and Design Methodology)
Category: 
Keyword: 
multimediaH.264/AVCmotion estimationDVFSpower dissipationDC/DC level converter
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A Large “Read” and “Write” Margins, Low Leakage Power, Six-Transistor 90-nm CMOS SRAM
Tadayoshi ENOMOTO Nobuaki KOBAYASHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/04/01
Vol. E94-C  No. 4  pp. 530-538
Type of Manuscript:  Special Section PAPER (Special Section on Circuits and Design Techniques for Advanced Large Scale Integration)
Category: 
Keyword: 
SRAMleakage power“write” margin“read” margin
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Low-Dynamic-Power and Low-Leakage-Power Techniques for CMOS Square-Root Circuit
Tadayoshi ENOMOTO Nobuaki KOBAYASHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2009/04/01
Vol. E92-C  No. 4  pp. 409-416
Type of Manuscript:  Special Section PAPER (Special Section on Low-Leakage, Low-Voltage, Low-Power and High-Speed Technologies for System LSIs in Deep-Submicron Era)
Category: 
Keyword: 
clocksCMOS digital circuitspower consumptionSPICE
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FOREWORD
Tadayoshi ENOMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2009/04/01
Vol. E92-C  No. 4  pp. 385-385
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
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Clock Driver Design for Low-Power High-Speed 90-nm CMOS Register Array
Tadayoshi ENOMOTO Suguru NAGAYAMA Hiroaki SHIKANO Yousuke HAGIWARA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2008/04/01
Vol. E91-C  No. 4  pp. 553-561
Type of Manuscript:  Special Section PAPER (Special Section on Advanced Technologies in Digital LSIs and Memories)
Category: 
Keyword: 
power dissipationCMOSclockregister
 Summary | Full Text:PDF

A Multiple Block-matching Step (MBS) Algorithm for H.26x/MPEG4 Motion Estimation and a Low-Power CMOS Absolute Differential Accumulator Circuit
Tadayoshi ENOMOTO Nobuaki KOBAYASHI Tomomi EI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2007/04/01
Vol. E90-C  No. 4  pp. 718-726
Type of Manuscript:  Special Section PAPER (Special Section on Low-Power, High-Speed LSIs and Related Technologies)
Category: Digital
Keyword: 
power dissipationmotion estimationbreaking-off searchCMOSfull search
 Summary | Full Text:PDF

Low Dynamic Power and Low Leakage Power Techniques for CMOS Motion Estimation Circuits
Nobuaki KOBAYASHI Tomomi EI Tadayoshi ENOMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2006/03/01
Vol. E89-C  No. 3  pp. 271-279
Type of Manuscript:  Special Section PAPER (Special Section on VLSI Design Technology in the Sub-100 nm Era)
Category: Low Power Techniques
Keyword: 
CMOSdynamic powerstand-by powerleakage currentMPEG4H.264motion estimation
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Fast Motion Estimation Algorithm and Low-Power CMOS Motion Estimator for MPEG Encoding
Tadayoshi ENOMOTO Akira KOTABE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/04/01
Vol. E86-C  No. 4  pp. 535-545
Type of Manuscript:  Special Section PAPER (Special Issue on High-Performance, Low-Power System LSIs and Related Technologies)
Category: Architecture and Algorithms
Keyword: 
motion-estimationfull-search methodpower dissipationCMOSWallace-tree
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Designs of Building Blocks for High-Speed, Low-Power Processors
Tadayoshi ENOMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2002/02/01
Vol. E85-C  No. 2  pp. 331-338
Type of Manuscript:  Special Section PAPER (Special Issue on High-Performance and Low-Power Microprocessors)
Category: High-Performance Technologies
Keyword: 
register filecache SRAMGaAspower dissipation
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Low-Voltage, Low-Power, High-Speed 0.25-µm GaAs HEMT Delay Flip-Flops
Tadayoshi ENOMOTO Atsunori HIROBE Masahiro FUJII Nobuhide YOSHIDA Shuji ASAI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2000/11/25
Vol. E83-C  No. 11  pp. 1776-1787
Type of Manuscript:  PAPER
Category: Integrated Electronics
Keyword: 
GaAsHEMTdelay latchdelay flip-floppower dissipation
 Summary | Full Text:PDF

Low Power Design Technology for Digital LSIs
Tadayoshi ENOMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1996/12/25
Vol. E79-C  No. 12  pp. 1639-1649
Type of Manuscript:  INVITED PAPER (Special Issue on Low-Power LSI Technologies)
Category: 
Keyword: 
power dissipationactive power dissipationstand-by power dissipationlow power circuit technologyLSICMOS LSIsGaAs LSIsmlulti-media LSIsvideo codec LSIssignal handling capabilitythroughputclock frequencyvideo signal processorVSPDSP. H.261MPEG2
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FOREWORD
Tadayoshi ENOMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1996/12/25
Vol. E79-C  No. 12  pp. 1637-1638
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF

High-Throughput Technologies for Video Signal Processor (VSP) LSIs
Tadayoshi ENOMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1996/04/25
Vol. E79-C  No. 4  pp. 459-471
Type of Manuscript:  INVITED PAPER (Special Issue on Ultra-High-Speed LSIs)
Category: 
Keyword: 
video codec LSIsvideo signal processorVSPDSPvideo data encodingdecodingH.261MPEG2power dissipationthroughtput
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FOREWORD
Tadayoshi ENOMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1995/12/25
Vol. E78-C  No. 12  pp. 1653-1654
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF

A PLL-Based Programmable Clock Generator with 50-to 350-MHz Oscillating Range for Video Signal Processors
Junichi GOTO Masakazu YAMASHINA Toshiaki INOUE Benjamin S. SHIH Youichi KOSEKI Tadahiko HORIUCHI Nobuhisa HAMATAKE Kouichi KUMAGAI Tadayoshi ENOMOTO Hachiro YAMADA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1994/12/25
Vol. E77-C  No. 12  pp. 1951-1956
Type of Manuscript:  Special Section PAPER (Special Issue on Multimedia, Analog and Processing LSIs)
Category: Processor Interfaces
Keyword: 
electronic circuitsclock generatorPLLfrequency multiplicationVCOVCO gainjitterpull-in rangeCMOSVSP
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Design of a 3.2 GHz 50 mW 0.5 µm GaAs PLL-Based Clock Generator with 1 V Power Supply
Tadayoshi ENOMOTO Toshiyuki OKUYAMA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1994/12/25
Vol. E77-C  No. 12  pp. 1957-1965
Type of Manuscript:  Special Section PAPER (Special Issue on Multimedia, Analog and Processing LSIs)
Category: Processor Interfaces
Keyword: 
phase-locked loop (PLL)clock pulse generator (CG)voltage controlled ring oscillater (VCO)VCO gainGaAsMESFETDCFL circuitpull-in frequencypull-in rangepull-in timelock rangelock timelocked state
 Summary | Full Text:PDF

FOREWORD
Tadayoshi ENOMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1993/12/25
Vol. E76-C  No. 12  pp. 1711-1712
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF

Reviews and Prospects of SRAM Technology
Masahide TAKADA Tadayoshi ENOMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1991/04/25
Vol. E74-C  No. 4  pp. 827-838
Type of Manuscript:  INVITED PAPER (Special Issue on LSI Memories)
Category: SRAM
Keyword: 
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Prospect for the Chip Architecture in Sub-Half-Micron ULSI Era
Hajime SASAKI Hiroyuki ABE Tadayoshi ENOMOTO Yoichi YANO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1991/01/25
Vol. E74-C  No. 1  pp. 119-129
Type of Manuscript:  INVITED PAPER
Category: 
Keyword: 
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Floating Gate Tapped CCD and Its Minimum Phase Lowpass Transversal Filter Application
Tadayoshi ENOMOTO Masaaki YASUMOTO Shigeo FUSHIMI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1979/10/25
Vol. E62-E  No. 10  pp. 666-667
Type of Manuscript:  LETTER
Category: Integrated Circuits
Keyword: 
 Summary | Full Text:PDF