Logical Blocks > Reset/Set Flip-flop function block

Reset/Set Flip-flop function block execution

The Reset/Set Flip-flop function block is used to detect when the set input (SET) transitions to True. It holds the output True, even when SET transitions to False, until another event changes the reset input (RESET_IN) to True.

The following table shows the block output value based on the possible SET and RESET_IN combinations:

Table: Reset/Set Flip-flop function block truth table

SET

RESET_IN

OUT_D

False

False

Last OUT

False

True

False

True

False

True

True

True

False