Method and apparatus for discovery of operational boundaries for shmoo tests
    3.
    发明授权
    Method and apparatus for discovery of operational boundaries for shmoo tests 失效
    用于发现shmoo测试的操作边界的方法和装置

    公开(公告)号:US06795788B2

    公开(公告)日:2004-09-21

    申请号:US10028039

    申请日:2001-12-20

    IPC分类号: G06F1900

    摘要: Method and apparatus for discovery of operational boundaries for shmoo tests. Specifically, a method of testing operational boundaries is described in one embodiment of the present invention. The method discloses the discovery of an operational range for a hardware device over a plurality of varying operating parameters. The operational range is discovered by testing points, as defined by the plurality of varying operating parameters, to discover an operational boundary of the device. The operational boundary comprises a plurality of boundary points that lie just outside of the operational range of the device. The operational boundary is discovered automatically and without testing all of a plurality of interior operational points within the operational boundary.

    摘要翻译: 用于发现shmoo测试的操作边界的方法和装置。 具体地,在本发明的一个实施例中描述了测试操作边界的方法。 该方法公开了通过多个变化的操作参数发现硬件设备的操作范围。 由多个变化的操作参数定义的测试点发现操作范围,以发现设备的操作边界。 操作边界包括位于设备的操作范围之外的多个边界点。 操作边界被自动发现,而不测试操作边界内的所有多个内部操作点。

    METHOD AND APPARATUS FOR INJECTING ERRORS INTO MEMORY
    4.
    发明申请
    METHOD AND APPARATUS FOR INJECTING ERRORS INTO MEMORY 有权
    将错误注入记忆的方法和装置

    公开(公告)号:US20130275810A1

    公开(公告)日:2013-10-17

    申请号:US13992506

    申请日:2011-09-29

    IPC分类号: G06F11/263

    摘要: Disclosed is an apparatus and a method to inject errors to a memory. In one embodiment, a dedicated interface includes an error injection system address register and an error injection mask register coupled to the error injection system address register. If the error injection system address register includes a system address that matches an incoming write address, the error injection mask register outputs an error to the memory.

    摘要翻译: 公开了一种向存储器注入错误的装置和方法。 在一个实施例中,专用接口包括错误注入系统地址寄存器和耦合到错误注入系统地址寄存器的错误注入掩模寄存器。 如果错误注入系统地址寄存器包含与输入写入地址匹配的系统地址,则错误注入掩码寄存器会向存储器输出错误。