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    • 3. 发明申请
    • SIGNAL SIMULATION DEVICE, SIGNAL RECORDING AND SIMULATION TESTING METHOD
    • 信号模拟装置,信号记录和模拟测试方法
    • US20130159951A1
    • 2013-06-20
    • US13431375
    • 2012-03-27
    • Hsueh-Chih LUPo-Jui CHEN
    • Hsueh-Chih LUPo-Jui CHEN
    • G06F9/455
    • G06F11/3656
    • A signal simulation device, a signal recording and simulation testing method for capturing a testing signal sent out by a test host and sending out a corresponding testing signal to a to-be-tested device. The signal simulation device comprises an input interface, a timer, a processing unit and a signal capturing unit. The signal capturing unit is electrically connected to the input interface, the timer and the processing unit. The testing signal is recorded by the signal capturing unit through the input interface. When the signal simulation device is switched to a recording status, the signal simulation device is electrically connected to the test host through the input interface to receive the testing signal. The clock cycle of the timer is adjusted according to the testing signal. The processing unit is used for setting the clock cycle of the timer.
    • 一种信号仿真装置,用于捕获由测试主机发出的测试信号的信号记录和模拟测试方法,并将相应的测试信号发送到待测试的装置。 信号模拟装置包括输入接口,定时器,处理单元和信号捕获单元。 信号捕获单元电连接到输入接口,定时器和处理单元。 测试信号由信号捕获单元通过输入接口记录。 当信号模拟装置切换到记录状态时,信号模拟装置通过输入接口与测试主机电连接,以接收测试信号。 定时器的时钟周期根据测试信号进行调整。 处理单元用于设置定时器的时钟周期。