MAN0878-09-EN_XLE_XLT_UserManual
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12.2.3 Period Measurement
In Period Measurement Mode, the high-speed input can measure the period of a pulse stream in one of
two modes and provides a continuous indication of the last sampled value. In this mode, the Disable and
Latch special functions are allowed. Please see Section 12.2 for a description of these functions.
Period Rising Edges 1μs Counts – In this sub-mode the period of the input signal is
reported in one (1) μs units. The period measurement will start on the rising edge of
the input.
Period Falling Edges 1μs Counts – In this sub-mode the period of the input signal is
reported in one (1) μs units. The period measurement will start on the falling edge of
the input.