Takeshi TOKUDA


A 300 MHz Dual Port Palette RAM Using Port Swap Architecture
Yasunobu NAKASE Koichiro MASHIKO Yoshio MATSUDA Takeshi TOKUDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1998/09/25
Vol. E81-C  No. 9  pp. 1484-1490
Type of Manuscript:  PAPER
Category: Electronic Circuits
Keyword: 
dual port SRAMgraphicscolor palettesmall cell size
 Summary | Full Text:PDF(729.6KB)

A 10-bit 50 MS/s 300 mW A/D Converter Using Reference Feed-Forward Architecture
Takashi OKUDA Osamu MATSUMOTO Toshio KUMAMOTO Masao ITO Hiroyuki MOMONO Takahiro MIKI Takeshi TOKUDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1997/12/25
Vol. E80-C  No. 12  pp. 1553-1559
Type of Manuscript:  Special Section PAPER (Special Issue on Low-Power and High-Speed LSI Technologies)
Category: 
Keyword: 
pipelined A/D converterreference feed-forward architectureoffset cancellation techniquegain matching
 Summary | Full Text:PDF(650.3KB)

A Built-In Self-Test for ADC and DAC in a Single-Chip Speech CODEC
Eiichi TERAOKA Toru KENGAKU Ikuo YASUI Kazuyuki ISHIKAWA Takahiro MATSUO Hideyuki WAKADA Narumi SAKASHITA Yukihiko SHIMAZU Takeshi TOKUDA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/02/25
Vol. E80-A  No. 2  pp. 339-345
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuit Techniques for System-on-Chip Integration)
Category: 
Keyword: 
built-in self-testCODECdigital signal processor
 Summary | Full Text:PDF(563.9KB)

A 28 mW 16-bit Digital Signal Processor for the PDC Half-Rate CODEC
Taketora SHIRAISI Koji KAWAMOTO Kazuyuki ISHIKAWA Eiichi TERAOKA Hidehiro TAKATA Takeshi TOKUDA Kouichi NISHIDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1996/12/25
Vol. E79-C  No. 12  pp. 1679-1685
Type of Manuscript:  Special Section PAPER (Special Issue on Low-Power LSI Technologies)
Category: 
Keyword: 
digital signal processorCODEClow power consumption
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A 12-bit Resolution 200 kFLIPS Fuzzy Inference Processor
Kazuo NAKAMURA Narumi SAKASHITA Yasuhiko NITTA Kenichi SHIMOMURA Takeshi TOKUDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1993/07/25
Vol. E76-C  No. 7  pp. 1102-1111
Type of Manuscript:  Special Section PAPER (Special Issue on New Architecture LSIs)
Category: Fuzzy Logic System
Keyword: 
fuzzy inferencerulemembership functionmicroprocessor
 Summary | Full Text:PDF(835.7KB)

A Mixed-Signal Digital Signal Processor for Single-Chip Speech Codec
Takeshi TOKUDA Tohru KENGAKU Eiichi TERAOKA Ikuo YASUI Taketora SHIRAISHI Hisako SAWAI Koji KAWAMOTO Kazuyuki ISHIKAWA Toshiki FUZIYAMA Narumi SAKASHITA Hiroichi ISHIDA Shinya TAKAHASHI Takahiko IIDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1992/10/25
Vol. E75-C  No. 10  pp. 1241-1249
Type of Manuscript:  Special Section PAPER (Special Issue on Microprocessors)
Category: Application Specific Processors
Keyword: 
DSPspeech codic
 Summary | Full Text:PDF(909.1KB)

Built-In Self-Test in a 24 Bit Floating Point Digital Signal Processor
Narumi SAKASHITA Hisako SAWAI Eiichi TERAOKA Toshiki FUJIYAMA Tohru KENGAKU Yukihiko SHIMAZU Akiharu TADA Takeshi TOKUDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1991/11/25
Vol. E74-C  No. 11  pp. 3838-3844
Type of Manuscript:  Special Section PAPER (Special Issue on the High Performance ASIC and Microprocessor)
Category: Dedicated Processors
Keyword: 
 Summary | Full Text:PDF(661KB)

Self-Timed Clocking Design for a Data-Driven Microprocessor
Fumiyasu ASAI Shinji KOMORI Toshiyuki TAMURA Hisakazu SATO Hidehiro TAKATA Yoshihiro SEGUCHI Takeshi TOKUDA Hiroaki TERADA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1991/11/25
Vol. E74-C  No. 11  pp. 3757-3765
Type of Manuscript:  Special Section PAPER (Special Issue on the High Performance ASIC and Microprocessor)
Category: Circuit Design
Keyword: 
 Summary | Full Text:PDF(904.5KB)