Presentation | 2005-05-26 An H.264/MPEG-4 Audio/Visual Codec LSI with Module-Wise Dynamic Voltage/Frequency Scaling Yoshiyuki Kitasho, Toshihide Fujiyoshi, Shinichiro Shiratake, Tsuyoshi Nishikawa, Mototsugu Hamada, Hiroyuki Hara, Tetsuya Fujita, Fumitoshi Hatori, Takayoshi Shimazawa, Masami Murakata, Fumihiro Minami, Naoyuki Kawabe, Takeshi Kitahara, Masafumi Takahashi, Yukihito Oowaki, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A single-chip H.264/MPEG-4 audiovisual LSI with a module-wise dynamic voltage/frequency scaling architecture is fabricated in a 90nm 6-metal CMOS technology. The voltage/frequency scaling is realized by a dynamic deskewing system and an on-chip voltage regulator with slew rate control. The power it consumes when decoding QVGA (320×240) H.264 baseline profile level 1.2 video streams at 15 frames/s and MPEG-4 AACLC is 63mW. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | MPEG-4 / H.264 / Voltage/Frequency Scaling / Low Power |
Paper # | ICD2005-22 |
Date of Issue |
Conference Information | |
Committee | ICD |
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Conference Date | 2005/5/19(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
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Paper Information | |
Registration To | Integrated Circuits and Devices (ICD) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | An H.264/MPEG-4 Audio/Visual Codec LSI with Module-Wise Dynamic Voltage/Frequency Scaling |
Sub Title (in English) | |
Keyword(1) | MPEG-4 |
Keyword(2) | H.264 |
Keyword(3) | Voltage/Frequency Scaling |
Keyword(4) | Low Power |
1st Author's Name | Yoshiyuki Kitasho |
1st Author's Affiliation | TOSHIBA CORPORATION Semiconductor Company() |
2nd Author's Name | Toshihide Fujiyoshi |
2nd Author's Affiliation | TOSHIBA CORPORATION Semiconductor Company |
3rd Author's Name | Shinichiro Shiratake |
3rd Author's Affiliation | TOSHIBA CORPORATION Semiconductor Company |
4th Author's Name | Tsuyoshi Nishikawa |
4th Author's Affiliation | TOSHIBA CORPORATION Semiconductor Company |
5th Author's Name | Mototsugu Hamada |
5th Author's Affiliation | TOSHIBA CORPORATION Semiconductor Company |
6th Author's Name | Hiroyuki Hara |
6th Author's Affiliation | TOSHIBA CORPORATION Semiconductor Company |
7th Author's Name | Tetsuya Fujita |
7th Author's Affiliation | TOSHIBA CORPORATION Semiconductor Company |
8th Author's Name | Fumitoshi Hatori |
8th Author's Affiliation | TOSHIBA CORPORATION Semiconductor Company |
9th Author's Name | Takayoshi Shimazawa |
9th Author's Affiliation | TOSHIBA CORPORATION Semiconductor Company |
10th Author's Name | Masami Murakata |
10th Author's Affiliation | TOSHIBA CORPORATION Semiconductor Company |
11th Author's Name | Fumihiro Minami |
11th Author's Affiliation | TOSHIBA CORPORATION Semiconductor Company |
12th Author's Name | Naoyuki Kawabe |
12th Author's Affiliation | TOSHIBA CORPORATION Semiconductor Company |
13th Author's Name | Takeshi Kitahara |
13th Author's Affiliation | TOSHIBA CORPORATION Semiconductor Company |
14th Author's Name | Masafumi Takahashi |
14th Author's Affiliation | TOSHIBA CORPORATION Semiconductor Company |
15th Author's Name | Yukihito Oowaki |
15th Author's Affiliation | TOSHIBA CORPORATION Semiconductor Company |
Date | 2005-05-26 |
Paper # | ICD2005-22 |
Volume (vol) | vol.105 |
Number (no) | 95 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |