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发明公开
CN107037248A 事件活动触发 有权

事件活动触发
摘要：
本发明涉及事件活动触发，更具体地，触发具有多个输入的测试与测量仪器的方法包括：响应于多个指定的触发事件的任一触发事件的每次发生而生成触发信号的步骤。第一指定的触发事件发生在输入的至少第一输入中，第二指定的触发事件发生在多个输入的至少第二输入中。指定的触发事件可包括来自多个输入的至少一个所选择的输入、和所选择的活动类型。一些方法包括：将多个事件活动检测器的每个检测器构造成响应于指定的触发事件的一个触发事件的每次发生而产生在逻辑信号中的脉冲。在逻辑“或”电路中将多个逻辑信号合并，以生成触发信号。还公开了根据这些方法所构造的触发电路。
摘要（英）：

Methods of triggering a test and measurement instrument having a plurality of inputs include the step of generating a trigger signal in response to every occurrence of any one of a plurality of specified trigger events. A first specified trigger event occurs in at least a first one of the inputs and a second specified trigger event occurs in at least a second one of the plurality of inputs. A specified trigger event may include at least one selected input from the plurality of inputs and a selected activity type. Some methods include configuring each of a plurality of event activity detectors to produce a pulse in a logic signal in response to every occurrence of one of the specified trigger events. The plurality of logic signals are combined in a logical OR circuit to generate the trigger signal. Trigger circuits configured according to these methods are also disclosed.

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