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A low-power graphics lsi integrating 29mb embedded dram for mobile multimedia applications.
| Content Provider | CiteSeerX |
|---|---|
| Author | Woo, Ramchan Choi, Sungdae Sohn, Ju-Ho Song, Seong-Jun Bae, Young-Don Yoo, Hoi-Jun |
| Abstract | Abstract – A low-power graphics LSI is designed and implemented for mobile multimedia applications. The LSI contains a 32bit RISC processor with enhanced MAC, a 3D rendering engine, programmable power optimizer, and 29Mb embedded DRAM. Full 3D graphics pipeline featuring 264Mtexels/s texture-mapped 3D graphics as well as 2D MPEG-4 video decoding can be realized while consuming less than 210mW and 121mm2 chip area. The chip is implemented with 0.16µm pure DRAM process to reduce the fabrication cost. The real-time 3D graphics applications are successfully demonstrated by the fabricated chip on two PDA system boards. |
| File Format | |
| Access Restriction | Open |
| Subject Keyword | Graphic Lsi Mobile Multimedia Application Embedded Dram Chip Area Graphic Pipeline Programmable Power Optimizer Mpeg-4 Video Decoding Rendering Engine Graphic Application Pure Dram Process Pda System Board Enhanced Mac Risc Processor Fabrication Cost |
| Content Type | Text |