A graphics system including a custom graphics and audio processor produces exciting 2D and 3D graphics and surround sound. The system includes a graphics and audio processor including a 3D graphics pipeline and an audio digital signal processor. The graphics system has a graphics processor includes an...http://www.google.co.uk/patents/US7995069?utm_source=gb-gplus-sharePatent US7995069 - Graphics system with embedded frame buffer having reconfigurable pixel formats
