释义 |
1 ?触发源 要使波形稳定,首先,触发源(trigger source)的选择要和输入通道一致(内触发),触发方式一般选择上升沿(或+)即可。 2 ?触发源选择 ①触发源选择(TRIGGER SOURCE):用于选择触发信号.各种型号示波器的触发源选择有所不同,一般有以下几种 3 ?触发器 ... trigger sharpener ==> 触发峰化器,触发脉冲锐化器 trigger source ==> 触发器 trigger spark ==> 点火器火花 ... 4 ?触发源的选择 ②触发源的选择(TRIGGER SOURCE) 触发源有四种方式选择: 当垂直方式工作于“交替”或“断续”时,触发源选择某一通道,可以用于两通道时间或相位的比较, 当两通...
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Triggering channel consists of trigger source choice circuit, coupling type choice circuit, and trigger comparator. 触发通道主要包括触发源选择,耦合类型选择以及触发比较器等电路组成。 - 2
FPGA is used as trigger source. The data acquisition of precise timing has been realized with edge-trigger manner. Meanwhile, the data analysis is also realized in the system. 系统采用FPGA作为数据采集触发信号源,实现了精确定时的数据采集,同时对采集的数据进行分析和处理。 - 3
How to turn the signals into acceptable trigger pulse is the task of the trigger circuit, which includes trigger source choice circuit, coupling types choice circuit, trigger amplifier and comparator. 触发信号调理电路主要包括触发源选择,耦合类型选择,触发放大器和触发比较器等组成部分。
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