Panasonic FP0R - Minimum Input Pulse Width; Count for Reset Input

8-11
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>