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ASPDAC
2004
ACM

A low-power graphics LSI integrating 29Mb embedded DRAM for mobile multimedia applications

8 years 12 months ago
A low-power graphics LSI integrating 29Mb embedded DRAM for mobile multimedia applications
– 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.
Ramchan Woo, Sungdae Choi, Ju-Ho Sohn, Seong-Jun S
Added 30 Jun 2010
Updated 30 Jun 2010
Type Conference
Year 2004
Where ASPDAC
Authors Ramchan Woo, Sungdae Choi, Ju-Ho Sohn, Seong-Jun Song, Young-Don Bae, Hoi-Jun Yoo
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