Invention Grant
US08730247B2 Multi-graphics processor system, graphics processor and rendering method
有权
多图形处理器系统，图形处理器和渲染方法
- Patent Title: Multi-graphics processor system, graphics processor and rendering method
- Patent Title (中): 多图形处理器系统，图形处理器和渲染方法
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Application No.: US11484354Application Date: 2006-07-10
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Publication No.: US08730247B2Publication Date: 2014-05-20
- Inventor: Toshiyuki Hiroi , Masaaki Oka
- Applicant: Toshiyuki Hiroi , Masaaki Oka
- Applicant Address: JP Tokyo JP Tokyo
- Assignee: Sony Corporation,Sony Computer Entertainment Inc.
- Current Assignee: Sony Corporation,Sony Computer Entertainment Inc.
- Current Assignee Address: JP Tokyo JP Tokyo
- Agency: Katten Muchin Rosenman LLP
- Priority: JP2005-202659 20050712; JP2006-132886 20060511
- Main IPC: G06F15/16
- IPC: G06F15/16 ; G06F13/14
Abstract:
A first GPU is provided with a digital video output terminal (Vout terminal) for connection to an external source. A digital video signal output from the Vout terminal is provided to a display device via a HDMI. The first GPU and a second GPU are connected to each other via a data bus for bidirectional data exchange. The second GPU applies a predetermined rendering process on data provided from the first GPU via a data input and output interface. The rendered data is returned to the first GPU via the data input and output interface. The first GPU processes the data returned from the second GPU as necessary and outputs a digital video signal via the Vout terminal and the HDMI.
Public/Granted literature
- US20070013702A1 Multi-graphics processor system, graphics processor and rendering method Public/Granted day:2007-01-18
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