A 256 mW 40 Mbps Full-HD H.264 High-Profile Codec Featuring a Dual-Macroblock Pipeline Architecture in 65 nm CMOS

被引：12

作者：

Iwata, Kenichi ^{[1
]}

Mochizuki, Seiji ^{[1
]}

Kimura, Motoki ^{[1
]}

Shibayama, Tetsuya ^{[1
]}

Izuhara, Fumitaka ^{[1
]}

Ueda, Hiroshi ^{[1
]}

Hosogi, Koji ^{[2
]}

Nakata, Hiroaki ^{[2
]}

Ehama, Masakazu ^{[2
]}

Kengaku, Toru ^{[1
]}

Nakazawa, Takuichiro ^{[1
]}

Watanabe, Hiromi ^{[1
]}

机构：

[1] Renesas Technol Corp, Tokyo 1878588, Japan

[2] Hitachi Ltd, Tokyo 1858601, Japan

来源：

IEEE JOURNAL OF SOLID-STATE CIRCUITS | 2009年 / 44卷 / 04期

关键词：

H.264; video codec; full HD; low power consumption; multiple video standard; mobile applications;

D O I：

10.1109/JSSC.2009.2014025

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A video-size-scalable H.264 High-Profile codec including 19 application-specific CPUs for extensibility to multiple standards has been fabricated in 65 run CMOS. With two parallel pipelines for macroblock processing, the codec consumed 256 mW in real-time encoding of 40 Mbps full-HD (1080p30) video at an operating frequency of 162 MHz.

引用

页码：1184 / 1191

页数：8

共 9 条

[1]

Chang H.C., 2007, IEEE INT SOLID STATE, P280

[2] 2.8 to 67.2mW low-power and power-aware H.264 encoder for mobile applications [J].

Chen, Tung-Chien ;

Chen, Yu-Han ;

Tsai, Chuan-Yung ;

Tsai, Sung-Fang ;

Chien, Shao-Yi ;

Chen, Liang-Gee .

2007 Symposium on VLSI Circuits, Digest of Technical Papers, 2007, :222-223

[3] An H.264/AVC scalable extension and high profile HDTV 1080p encoder chip [J].

Chen, Yi-Hau ;

Chuang, Tzu-Der ;

Chen, Yu-Jen ;

Li, Chung-Te ;

Hsu, Chia-Jung ;

Chien, Shao-Yi ;

Chen, Liang-Gee .

2008 SYMPOSIUM ON VLSI CIRCUITS, DIGEST OF TECHNICAL PAPERS, 2008, :104-+

[4]

HOSOGI K, 2007, P SWOPP 2007, P55

[5]

HUANG YW, 2005, IEEE INT SOL STAT CI, P128, DOI DOI 10.1109/ISSCC.2005.1493902

[6]

Iwata K, 2008, SYMP VLSI CIRCUITS, P102, DOI 10.1109/VLSIC.2008.4585968

[7]

LIN YK, 2008, IEEE ISSCC, P314

[8] A 1.41w h.264/avc real-time encoder soc for hdtv1080p [J].

Liu, Zhenyu ;

Song, Yang ;

Shao, Ming ;

Li, Shen ;

Li, Lingfeng ;

Ishiwata, Shunichi .

2007 Symposium on VLSI Circuits, Digest of Technical Papers, 2007, :12-13

[9]

Mochizuki S, 2007, IEEE ASIAN SOLID STA, P176

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