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AI Sample Clock Signal

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    Last Modified: August 30, 2018

    A sample consists of one reading from each channel in the AI task. Sample Clock signals the start of a sample of all analog input channels in the task. The sample clock can be generated from external or internal sources as shown in the figure below.

    Figure 1. AI Sample Clock Timing Options

    Routing the Sample Clock to an Output Terminal

    You can route Sample Clock to any output PFI terminal. Sample Clock is an active high pulse by default.


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