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    • 2. 发明授权
    • Program failure analysis system, failure analysis method, and emulator device
    • 程序故障分析系统,故障分析方法和仿真器
    • US07818620B2
    • 2010-10-19
    • US11832040
    • 2007-08-01
    • Takehiko NaganoToru NojiriTomohiko Shigeoka
    • Takehiko NaganoToru NojiriTomohiko Shigeoka
    • G06F11/00
    • G06F11/261G06F11/3652
    • A CPU forced stop signal is used as means for stopping execution of a program executed on a ROM by a CPU of a target system. A time required for stopping the CPU from the issuance of the CPU forced stop signal between an ICE device and the CPU is considered and set, and a CPU forced stop signal issuance position which is prior to a stop target position is determined. Based on a real-time tracing function of the CPU, at an issuance position and timing of the CPU forced stop signal on the execution of the program, the CPU forced stop signal is issued, the CPU is stopped, and the event is acquired. By this means, an arbitrary number of events of the program can be acquired regardless of the number of breakpoint registers.
    • CPU强制停止信号被用作由目标系统的CPU停止在ROM上执行的程序的执行的装置。 考虑并设置在ICE装置和CPU之间停止CPU发出CPU强制停止信号所需的时间,并确定停止目标位置之前的CPU强制停止信号发出位置。 基于CPU的实时跟踪功能,在执行程序时CPU强制停止信号的发行位​​置和定时,发出CPU强制停止信号,CPU停止,并获取事件。 通过这种方式,可以获取程序的任意数量的事件,而不管断点寄存器的数量。
    • 3. 发明申请
    • RECORDING METHOD AND A RECORDING APPARATUS FOR INTERNAL INFORMATION OF IMAGE EQUIPMENT
    • 记录方法和图像设备内部信息的记录装置
    • US20090080859A1
    • 2009-03-26
    • US12178859
    • 2008-07-24
    • Takehiko NaganoTomohiko Shigeoka
    • Takehiko NaganoTomohiko Shigeoka
    • H04N5/91
    • H04N5/765
    • A method for recording internal information of video equipment, for digital video information of the video equipment, comprises the following steps of: a step for obtaining internal information of the equipment; a step for analyzing a stream of the digital video information to be recorded, and for detecting a packet identifier not used for a packet, recording the internal information therein; a step for processing the internal information of the equipment into packet information; and a step for changing the stream of the video information, so as to include the packet information of the internal information of the equipment therein, wherein the internal information is included in a part of the stream of the digital video information, whereby to record the digital video information, whereby providing a recording method and a recording apparatus for recording the internal information of the apparatus necessary for trouble analyzing, without adding an apparatus, newly, and lowering an operability for a user.
    • 一种用于记录视频设备的数字视频信息的视频设备的内部信息的方法,包括以下步骤:获取设备的内部信息的步骤; 用于分析要记录的数字视频信息的流并检测不用于分组的分组标识符的步骤,在其中记录内部信息; 将设备的内部信息处理为分组信息的步骤; 以及用于改变视频信息流的步骤,以包括其中的设备的内部信息的分组信息,其中内部信息被包括在数字视频信息的流的一部分中,从而记录 数字视频信息,从而提供用于记录故障分析所需的设备的内部信息的记录方法和记录装置,而不需要添加设备,降低用户的可操作性。