This mode measures the duration of the window input (WSEL) to the SMT. It begins incrementing the timer on a rising edge of the window input and updates the SMTxCPR register with the value of the timer and resets the timer on a second rising edge. See figures below.
Figure 1. Windowed Measurement Mode, Repeat
Acquisition Timing Diagram
Figure 2. Windowed Measurement Mode, Single
Acquisition Timing Diagram
