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4.4.4. Number of measurement cycles setting: PRST[1:0] (ADDRESS:01H） Select number of measurement cycles by setting PRST[1:0] register. Output interrupt result or judgment result for detection/non-detection in case detection result is over threshold continuously more than the set cycles in PRST[1:0] register. PRST[1:0] register(Address 01H):

・Algorithm for detecting object in PS is as follows.
<Judge the change from non-detecting status to detecting status> Detection result is over high threshold (Lon) N times continuously : Detection Other : Non-detection
0: level interrupt type
In this case, transition from H to L in INT terminal become occurring interrupt signal and INT
terminal will hold L level until interrupt is cleared.

1: pulse interrupt type
In this case, L pulse output in INT terminal become occurring interrupt signal and INT terminal
will not hold L level. Therefore we need not to clear interrupt flag(FLAG_P, FLAG_A). FLAG_P
and FLAG_A are cleared automatically in 1 clock (about 1.5us).

4.4.6. Intermittent operating function:

Enable to change intermittent operating periods by setting INTVAL [1:0]

Intermittent operating will be done during setting period in RES_A[2:0] and RES_P(Resolution/measuring
time) by the number of times set by INTVAL [1:0] register.