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公开(公告)号:US08847639B1
公开(公告)日:2014-09-30
申请号:US14141466
申请日:2013-12-27
申请人: Alok Srivastava , Shrestha Priya
发明人: Alok Srivastava , Shrestha Priya
CPC分类号: G06F1/0321
摘要: A waveform generator for providing an analog output signal to a target device includes a look-up-table (LUT) that stores a plurality of binary address values and a digital-to-analog converter (DAC) that generates the analog output signal. The waveform generator receives an input trigger signal from the target device when the target device is ready to receive the analog output signal. The waveform generator generates a synchronized input trigger signal and aligns the analog output signal with the synchronized input trigger signal by reloading the LUT with a binary address value of zero.
摘要翻译: 用于向目标设备提供模拟输出信号的波形发生器包括存储多个二进制地址值的查找表(LUT)和产生模拟输出信号的数模转换器(DAC)。 当目标设备准备好接收模拟输出信号时,波形发生器从目标设备接收输入触发信号。 波形发生器产生同步输入触发信号,并通过以二进制地址值为零重新加载LUT,将模拟输出信号与同步输入触发信号对准。