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ULTRAY2000 is concept chip for 3D graphics processing designed by Digital Media Professionals Inc. (DMP), a Japanese GPU design company, which enables the best quality real-time 3D graphics available.〔(【引用サイトリンク】 title=Press Release: ULTRAY2000 announcement ) 〕 It was produced in 0.13 µm TSMC manufacturing process and contained more than 100 million CMOS transistors, with GPU core clock running at 200 MHz and its integrated memory controller having support for DDR-400 memory. DMP announced ULTRAY2000 concept chip July 21, 2005 and its first exhibition was at SIGGRAPH 2005. First sample shipments were scheduled for fall of 2005. ULTRAY2000 adopted design where fixed graphics pipeline architecture coexist with advanced instruction programmable core 〔(【引用サイトリンク】 title=ULTRAY2000 block diagram )〕 ULTRAY2000 features proprietary modeled algorithms for generating physical light reflection and shadow properties for various materials which are embedded on the visual processor chip as hardware specific feature (“MAESTRO” technology). This features gave chip ability for processing real-life looking 3D graphics at high-resolution in real time. == Specification == SIGGRAPH 2005's public exhibition card: * Core clock 200 MHz produced in 130 nm TSMC process 〔(【引用サイトリンク】 title=3D graphics processor "ULTRAY2000" basic specifications )〕 * 256MB DDR-400 SDRAM on 256-bit memory bus〔 - ''12.8GB/s memory bandwidth'' * PCI interface bus supporting both 64-bit/66 MHz and 32-bit/33 MHz cards〔 * display outputs support with digital DVI-I and RGB analog Dsub-15 8DE-15/HD-15) connectors〔 - ''only one display could be connected to output'' * support for OpenGL 2.0, OpenGL ES 2.0 and Java Mobile 3D Graphics for J2ME ((JSR-000184 )) APIs〔 - ''Mobile 3D Graphics for J2ME is more widely known as M3G 1.0/1.1 since 2007'' NOTE: Exhibited part has not supported PCI Express bus because of high licensing fees and projects main business plan were focused on embedded platforms. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「ULTRAY2000」の詳細全文を読む スポンサード リンク
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