Title :
A 1.41W H.264/AVC Real-Time Encoder SOC for HDTV1080P
Author :
Liu, Zhenyu ; Song, Yang ; Shao, Ming ; Li, Shen ; Li, Lingfeng ; Ishiwata, Shunichi ; Nakagawa, Masak ; Goto, Satoshi ; Ikenaga, Takeshi
Author_Institution :
Waseda Univ., Tokyo
Abstract :
A H.264/AVC baseline-profile real-time encoder for HDTV-1080p at 30 fps is implemented with the dedicated hardware engines and one 32-bit Media embedded Processor (MeP) equipped with hardware extensions. The 11.5 Gbps 64 Mb system-in-silicon DRAMA is embedded to alleviate the external memory bandwidth. With TSMC 0.18 m CMOS technology, the SoC core occupies 27.1 mm die area and consumes 1.41 W at 200MHz in typical work conditions.
Keywords :
CMOS integrated circuits; code standards; embedded systems; high definition television; system-on-chip; video coding; H.264-AVC baseline-profile real-time encoder; HDTV1080p; MeP; SoC core; TSMC 0.18 m CMOS technology; bit rate 11.5 Gbit/s; frequency 200 MHz; media embedded processor; power 1.41 W; size 0.18 m; size 27.1 mm; storage capacity 64 Mbit; system-in-silicon DRAMA; system-on-chip; Automatic voltage control; Bandwidth; CMOS technology; Costs; Engines; Hardware; Low pass filters; Pipelines; Random access memory; Real time systems;
Conference_Titel :
VLSI Circuits, 2007 IEEE Symposium on
Conference_Location :
Kyoto
Print_ISBN :
978-4-900784-05-5
Electronic_ISBN :
978-4-900784-05-5
DOI :
10.1109/VLSIC.2007.4342716
