| Presentation | 1998/6/26 System-Level Energy Optimization for Embedded Systems with a Variable Datapath Width Processor Akihiko INOUE, Hiroyuki TOMIYAMA, Tohru ISHIHARA, Hiroto YASUURA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, a system-level low power design methodology for processor based embedded systems is proposed. Our objective is to minimize energy consumed by redundant bits, which are unused during execution of programs, by means of reducing the datapath whdth of processors. In our design environment, system designers can determine the optimal datapath width for each application with trading cost, performance and power consumption of systems. Experimental results show the effectiveness of our approach. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Low Power Design / Hardware/Software Codesign / System LSI |
| Paper # | CAS98-29,VLD98-29,DSP98-58 |
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| Conference Information | |
| Committee | CAS |
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| Conference Date | 1998/6/26(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Circuits and Systems (CAS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | System-Level Energy Optimization for Embedded Systems with a Variable Datapath Width Processor |
| Sub Title (in English) | |
| Keyword(1) | Low Power Design |
| Keyword(2) | Hardware/Software Codesign |
| Keyword(3) | System LSI |
| 1st Author's Name | Akihiko INOUE |
| 1st Author's Affiliation | Department of Computer Science and Communication Engineering, Kyusyu University() |
| 2nd Author's Name | Hiroyuki TOMIYAMA |
| 2nd Author's Affiliation | Department of Computer Science and Communication Engineering, Kyusyu University |
| 3rd Author's Name | Tohru ISHIHARA |
| 3rd Author's Affiliation | Department of Computer Science and Communication Engineering, Kyusyu University |
| 4th Author's Name | Hiroto YASUURA |
| 4th Author's Affiliation | Department of Computer Science and Communication Engineering, Kyusyu University |
| Date | 1998/6/26 |
| Paper # | CAS98-29,VLD98-29,DSP98-58 |
| Volume (vol) | vol.98 |
| Number (no) | 140 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |