|  comparator  |  :: ComparatorString? | Specifies how the inputs should be compared. If not specified, defaults to "<".  | 
Specifies how the inputs should be compared. If not specified, defaults to "<".  | 
|  first_signal  |  :: SignalID? |  | 
 | 
|  second_signal  |  :: SignalID? | What to compare first_signal to. If not specified, first_signal will be compared to constant.  | 
What to compare first_signal to. If not specified, first_signal will be compared to constant.  | 
|  constant  |  :: int32? | Constant to compare first_signal to. Has no effect when second_signal is set. When neither second_signal nor constant are specified, the effect is as though constant were specified with the value 0.  | 
Constant to compare first_signal to. Has no effect when second_signal is set. When neither second_signal nor constant are specified, the effect is as though constant were specified with the value 0.  |