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Counting Edges

    Last Modified: February 26, 2018

    In edge counting applications, the counter counts edges on its Source after the counter is armed. You can configure the counter to count rising or falling edges on its Source input. You also can control the direction of counting (up or down), as described in the Controlling the Direction of Counting section. The counter values can be read on demand or with a sample clock.

    Refer to the following sections for more information about edge counting options:

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