Instruction manual

Introduction
18
890USE18300 September 2003
The following illustration shows how the four action types compare the input to the
thresholds, using the integer compare block as an example:
For all of the above action types, you may also specify a delta (∆) value, which acts
as an hysteresis around the threshold value(s).
The integer compare action types are described in Integer Compare Reflex Blocks,
p. 55. The unsigned compare action types are described in Unsigned Compare
Reflex Blocks, p. 71.
threshold
input
1
0
-32,768
+32,767
output
Less-than-threshold compare
threshold
input
1
0
-32,768
+32,767
output
Greater-than-threshold compare
threshold 1
1
threshold 2
-32 768
+32 767
0
output
input
Inside-the-window compare
threshold 1
1
threshold 2
-32 768
+32 767
0
output
input
Inside-the-window compare