Presentation | 2000/8/17 ED2000-121 / SDM2000-103 / ICD2000-57 MPEG-4 Videophone LSI with 16Mbit Embedded DRAM Hdeaki Yamamoto, Tsuyoshi Nishikawa, Masafumi Takahashi, Mototsugu Hamada, Toshinari Takayanagi, Hideho Arakida, Noriaki Machida, Toshihide Fujiyoshi, Yoko Ohashi, Osamu Yamagishi, Tatsuo Samata, Atsushi Asano, Toshihiro Terazawa, Kenji Ohmori, Watanabe Yoshinori /, Hiroki Nakamura, Shigenobu Minami, Tadahiro Kuroda, Tohru Furuyama, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We have developed a low power LSI for MPEG-4 mobile videophone. This is the first single chip MPEG-4 videophone LSI, which contains a video-processing core, an audio-processing core, a multiplex-processing core, interface circuits and a 16Mbit embedded DRAM, in the world. In addition to conventional low power techniques, we adopted new techniques, which are an optimized embedded DRAM, variable threshold voltage CMOS(VTCMOS)and low power motion estimation. It consumes 240mW, which is enough low power, at typical videophone operation. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | MPEG-4 videophone LSI / Embedded DRAM / VTCMOS / Low power motion estimation |
Paper # | ED2000-121,SDM2000-103,ICD2000-57 |
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Conference Information | |
Committee | ICD |
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Conference Date | 2000/8/17(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) | ED2000-121 / SDM2000-103 / ICD2000-57 MPEG-4 Videophone LSI with 16Mbit Embedded DRAM |
Sub Title (in English) | |
Keyword(1) | MPEG-4 videophone LSI |
Keyword(2) | Embedded DRAM |
Keyword(3) | VTCMOS |
Keyword(4) | Low power motion estimation |
1st Author's Name | Hdeaki Yamamoto |
1st Author's Affiliation | Toshiba Corp.() |
2nd Author's Name | Tsuyoshi Nishikawa |
2nd Author's Affiliation | Toshiba Corp. |
3rd Author's Name | Masafumi Takahashi |
3rd Author's Affiliation | Toshiba Corp. |
4th Author's Name | Mototsugu Hamada |
4th Author's Affiliation | Toshiba Corp. |
5th Author's Name | Toshinari Takayanagi |
5th Author's Affiliation | Toshiba Corp. |
6th Author's Name | Hideho Arakida |
6th Author's Affiliation | Toshiba Corp. |
7th Author's Name | Noriaki Machida |
7th Author's Affiliation | Toshiba Corp. |
8th Author's Name | Toshihide Fujiyoshi |
8th Author's Affiliation | Toshiba Corp. |
9th Author's Name | Yoko Ohashi |
9th Author's Affiliation | Toshiba Corp. |
10th Author's Name | Osamu Yamagishi |
10th Author's Affiliation | Toshiba Corp. |
11th Author's Name | Tatsuo Samata |
11th Author's Affiliation | Toshiba Corp. |
12th Author's Name | Atsushi Asano |
12th Author's Affiliation | Toshiba Corp. |
13th Author's Name | Toshihiro Terazawa |
13th Author's Affiliation | Toshiba Microelectronics Corp. |
14th Author's Name | Kenji Ohmori |
14th Author's Affiliation | Toshiba Microelectronics Corp. |
15th Author's Name | Watanabe Yoshinori / |
15th Author's Affiliation | Toshiba Microelcetrinica Corp. |
16th Author's Name | Hiroki Nakamura |
16th Author's Affiliation | Toshiba Microelectronics Corp. |
17th Author's Name | Shigenobu Minami |
17th Author's Affiliation | Toshiba Information Systems Corp. |
18th Author's Name | Tadahiro Kuroda |
18th Author's Affiliation | Toshiba Corp. |
19th Author's Name | Tohru Furuyama |
19th Author's Affiliation | Toshiba Corp. |
Date | 2000/8/17 |
Paper # | ED2000-121,SDM2000-103,ICD2000-57 |
Volume (vol) | vol.100 |
Number (no) | 269 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |