Providing an on-die logic analyzer (ODLA) having reduced communications
    2.
    发明授权
    Providing an on-die logic analyzer (ODLA) having reduced communications 有权
    提供具有减少通信的片上逻辑分析仪(ODLA)

    公开(公告)号:US08745455B2

    公开(公告)日:2014-06-03

    申请号:US12952822

    申请日:2010-11-23

    IPC分类号: G06F11/00

    CPC分类号: G01R31/3177 G06F11/25

    摘要: In one embodiment, the present invention is directed to a logic analyzer such as may be implemented on a system-on-chip or another semiconductor device. The analyzer can include multiple lanes each having a filter to receive and filter debug data, a compressor to compress the debug data passed by the filter, a buffer, and a controller to store the compressed debug data into the buffer, where the compressed debug data can be stored without timing information. Other embodiments are described and claimed.

    摘要翻译: 在一个实施例中,本发明涉及诸如可以在片上系统或其它半导体器件上实现的逻辑分析器。 分析器可以包括多个通道,每个通道具有用于接收和过滤调试数据的过滤器,用于压缩由过滤器传递的调试数据的压缩器,缓冲器和控制器,用于将压缩调试数据存储到缓冲器中,其中压缩的调试数据 可以存储没有定时信息。 描述和要求保护其他实施例。

    Providing An On-Die Logic Analyzer (ODLA) Having Reduced Communications
    3.
    发明申请
    Providing An On-Die Logic Analyzer (ODLA) Having Reduced Communications 有权
    提供具有减少通信的片上逻辑分析仪(ODLA)

    公开(公告)号:US20120131404A1

    公开(公告)日:2012-05-24

    申请号:US12952822

    申请日:2010-11-23

    IPC分类号: G01R31/3177 G06F11/25

    CPC分类号: G01R31/3177 G06F11/25

    摘要: In one embodiment, the present invention is directed to a logic analyzer such as may be implemented on a system-on-chip or another semiconductor device. The analyzer can include multiple lanes each having a filter to receive and filter debug data, a compressor to compress the debug data passed by the filter, a buffer, and a controller to store the compressed debug data into the buffer, where the compressed debug data can be stored without timing information. Other embodiments are described and claimed.

    摘要翻译: 在一个实施例中,本发明涉及诸如可以在片上系统或其它半导体器件上实现的逻辑分析器。 分析器可以包括多个通道,每个通道具有用于接收和过滤调试数据的过滤器,用于压缩由过滤器传递的调试数据的压缩器,缓冲器和控制器,用于将压缩调试数据存储到缓冲器中,其中压缩的调试数据 可以存储没有定时信息。 描述和要求保护其他实施例。