Minimum Input Pulse Width; Count For Reset Input - Panasonic FP0R User Manual

Count for reset input

(Incremental input mode)
The reset input is executed by the interruption at (1) on (edge)
and (2) off (edge).
(1) on (edge) ... Count disable, Elapsed value clear
(2) off (edge) ... Count enable
DT90052 (bit2): "able/disable" setting of the input can be set
by the reset input.

8.3.3 Minimum Input Pulse Width

For the period T (1/frequency), a minimum input pulse width of T/2 (single-phase input) or T/4 (two-
phase input) is required.
<Single phase> <Two-phase>
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