1. 2007 DAC/ISSCC Student Design Contest Winner Jeong-Ho Woo ( denber@eeinfo.kaist.ac.kr ) A 152mW/195mW Multimedia Processor with Fully Programmable 3D Graphics and MPEG/H.264/JPEG for Handheld Devices One-Chip Multimedia SoC for Handheld Devices –Fully Programmable 3D Graphics –H.264 Decoding @ CIF, 30fps –MPEG4 Codec @ CIF, 30fps –Audio Codec –JPEG Camera Support Up to 3MPixels

2. 2007 DAC/ISSCC Student Design Contest Winner Jeong-Ho Woo ( denber@eeinfo.kaist.ac.kr ) Fully Programmable 3D Graphics Engine Unified Shader –Fully Programmable 3D Graphics Programmable Vertex Shading Programmable Pixel Shading –Low Cost Architecture 35% Area Reduction 28% Power Reduction –Lighting Engine Logarithmic Number System Specialized Lighting Instruction –TLT : Total Lighting 9.1Mvertices/s –OpenGL Full Lighting –2.1x Performance Improvement

3. 2007 DAC/ISSCC Student Design Contest Winner Jeong-Ho Woo ( denber@eeinfo.kaist.ac.kr ) Summary Implementation Results –0.13  m CMOS Process –6.4mm x 6.4mm –152mW @ Video Processing –195mW @ 3D Graphics –3D Graphics / Video / Camera Summary –One-Chip Multimedia SoC with 3D Graphics / Video / Camera –Power-Optimized Unified Shader Architecture is Employed –Logarithmic Lighting Engine is Proposed for High Performance –2.1x Performance Improvement