System and method of controlling a graphics controller
    1.
    发明授权
    System and method of controlling a graphics controller 有权
    控制图形控制器的系统和方法

    公开(公告)号:US07502947B2

    公开(公告)日:2009-03-10

    申请号:US11004522

    申请日:2004-12-03

    IPC分类号: G06F1/00

    摘要: A system comprises a first graphics controller adapted to couple to a first display, a second graphics controller adapted to couple to a second display, and a switch through which at least one of communications and power is provided to the second graphics controller. The system also comprises control logic coupled to the switch. The control logic causes the switch to preclude at least one of communications and power from being provided to the second graphics controller if the second display is not operatively coupled to the system.

    摘要翻译: 系统包括适于耦合到第一显示器的第一图形控制器,适于耦合到第二显示器的第二图形控制器以及将通信和电力中的至少一个提供给第二图形控制器的开关。 该系统还包括耦合到开关的控制逻辑。 如果第二显示器不可操作地耦合到系统,则控制逻辑使得交换机阻止将通信和功率中的至少一个提供给第二图形控制器。

    Dynamic lane management system and method
    2.
    发明授权
    Dynamic lane management system and method 有权
    动态车道管理系统及方法

    公开(公告)号:US07447824B2

    公开(公告)日:2008-11-04

    申请号:US11259284

    申请日:2005-10-26

    IPC分类号: G06F13/00

    摘要: A dynamic lane management system comprises at least one downstream device of a computer system configured to dynamically initiate a lane width re-negotiation operation with at least one upstream device of the computer system in response to a detection of at least one power-related event associated with the computer system.

    摘要翻译: 动态车道管理系统包括计算机系统的至少一个下游设备,其被配置为响应于至少一个与功率有关的事件相关联的事件的检测来动态地启动与所述计算机系统的至少一个上游设备的通道宽度重新协商操作 与计算机系统。

    Computer device configuration system and method
    3.
    发明授权
    Computer device configuration system and method 失效
    计算机设备配置系统和方法

    公开(公告)号:US08271231B2

    公开(公告)日:2012-09-18

    申请号:US11259502

    申请日:2005-10-26

    IPC分类号: G06F11/30 H04B17/00 G08C19/02

    摘要: A configuration method for a computer device comprises generating a load condition on at least one serial bus link using a plurality of differential voltage levels, determining a minimum voltage differential value for producing an eye compliance diagram at a receiver of the at least one serial bus link, and configuring a driver associated with the at least one serial bus link to drive an operational differential voltage level on the at least one serial bus link within a predetermined range of the minimum voltage differential.

    摘要翻译: 一种用于计算机设备的配置方法包括使用多个差分电压电平在至少一个串行总线链路上产生负载条件,确定用于在所述至少一个串行总线链路的接收机处产生眼睛符合性图的最小电压差值 以及配置与所述至少一个串行总线链路相关联的驱动器以在所述最小电压差的预定范围内驱动所述至少一个串行总线链路上的操作差分电压电平。