Taku OHSAWA


An Automatic Bi-Directional Bus Repeater Control Scheme Using Dynamic Collaborative Driving Techniques
Masahiro NOMURA Taku OHSAWA Koichi TAKEDA Yoetsu NAKAZAWA Yoshinori HIROTA Yasuhiko HAGIHARA Naoki NISHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2006/03/01
Vol. E89-C  No. 3  pp. 334-341
Type of Manuscript:  Special Section PAPER (Special Section on VLSI Design Technology in the Sub-100 nm Era)
Category: Interface and Interconnect Techniques
Keyword: 
repeaterbi-directional busautomatic direction controlcollaborative driving technique
 Summary | Full Text:PDF

Analyzing and Reducing the Impact of Shorter Data Retention Time on the Performance of Merged DRAM/Logic LSIs
Koji KAI Akihiko INOUE Taku OHSAWA Kazuaki MURAKAMI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1998/09/25
Vol. E81-C  No. 9  pp. 1448-1454
Type of Manuscript:  Special Section PAPER (Special Issue on Novel VLSI Processor Architectures)
Category: 
Keyword: 
merged DRAM/logic LSIsdata retention timerefreshyield
 Summary | Full Text:PDF

Evaluating DRAM Refresh Architectures for Merged DRAM/Logic LSIs
Taku OHSAWA Koji KAI Kazuaki MURAKAMI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1998/09/25
Vol. E81-C  No. 9  pp. 1455-1462
Type of Manuscript:  Special Section PAPER (Special Issue on Novel VLSI Processor Architectures)
Category: 
Keyword: 
DRAMDRAM refreshmerged DRAM/logicsystem LSIlow power
 Summary | Full Text:PDF