Scalable high performance 3D graphics
    1.
    发明授权
    Scalable high performance 3D graphics 有权
    可扩展的高性能3D图形

    公开(公告)号:US07808505B2

    公开(公告)日:2010-10-05

    申请号:US12127737

    申请日:2008-05-27

    IPC分类号: G06F13/14 G06F12/02 G06T1/20

    摘要: A high-speed ring topology. In one embodiment, two base chip types are required: a “drawing” chip, LoopDraw, and an “interface” chip, LoopInterface. Each of these chips have a set of pins that supports an identical high speed point to point unidirectional input and output ring interconnect interface: the LoopLink. The LoopDraw chip uses additional pins to connect to several standard memories that form a high bandwidth local memory sub-system. The LoopInterface chip uses additional pins to support a high speed host computer host interface, at least one video output interface, and possibly also additional non-local interconnects to other LoopInterface chip(s).

    摘要翻译: 高速环形拓扑。 在一个实施例中,需要两种基本芯片类型:“绘图”芯片,LoopDraw和“接口”芯片,LoopInterface。 每个芯片都有一组引脚,支持相同的高速点对点输入和输出环互连接口:LoopLink。 LoopDraw芯片使用额外的引脚连接到形成高带宽本地存储器子系统的多个标准存储器。 LoopInterface芯片使用额外的引脚来支持高速主机主机接口,至少一个视频输出接口,以及可能与其他LoopInterface芯片的附加非本地互连。