Method for testing synchronization and connection status of a graphics processing unit module
    3.
    发明授权
    Method for testing synchronization and connection status of a graphics processing unit module 有权
    用于测试图形处理单元模块的同步和连接状态的方法

    公开(公告)号:US07120816B2

    公开(公告)日:2006-10-10

    申请号:US10728556

    申请日:2003-12-05

    IPC分类号: G06F1/12 G06F15/16

    摘要: A method for testing synchronization between a first graphics processing unit coupled to a second graphics processing unit. The method includes detecting whether an incoming synchronization signal has been received, determining whether the incoming synchronization signal is received from one of the first graphics processing unit, the second graphics processing unit and an external synchronization signal, and indicating on a control panel one of a first and second synchronization input/output ports on one of the first graphics processing unit and the second graphics processing unit as an input port and the other one of the first and second synchronization input/output ports as an output port, if the incoming synchronization signal is received from the one of the first graphics processing unit and the second graphics processing unit.

    摘要翻译: 一种用于测试耦合到第二图形处理单元的第一图形处理单元之间的同步的方法。 该方法包括检测是否已经接收到输入同步信号,确定是否从第一图形处理单元,第二图形处理单元和外部同步信号中的一个接收到输入同步信号,并且在控制面板上指示一个 在第一图形处理单元和第二图形处理单元之一上的第一和第二同步输入/输出端口作为输入端口,第一和第二同步输入/输出端口中的另一个作为输出端口,如果输入同步信号 从第一图形处理单元和第二图形处理单元中的一个接收。