HORNER XL4 - HSC Pulse Width Measurement Mode

MAN0964-14-EN_XL4_XL4P_UM
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CHAPTER 2 9.3.3 Pulse Width Measurement
In pulse width measurement mode, the high-speed input can measure the width 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. Refer to the HSC Glossary for a
description of these functions.
Width High 1 μs Counts – In this sub-mode the accumulator value will contain the number of 1 μs
counts the pulse is high.
Width Low 1 μs Counts - In this sub-mode the accumulator value will contain the number of 1 μs
counts the pulse is low.
Figures 9.1-9.2 - Pulse Width Measurements, High & Low
Width High
Width Low