comparator in simulink

how to add comparator block(in system generator) to the simulink model? there is no comparator block found in it. plz help me...

[Kaustubha Govind]

FYI: For System Generator specific questions, you may have better luck contacting Xilinx Support.

Answer 1

[Tigmanshu]

Instead of comparator you can use the summer block available in Math operations. You can then detect threshold values or whatever you plan to do.

Answer 2

[sammed upadhye]

how to campare signal and after comparing if the values of two signal become same than it should stop(grap should stop)

Answer 3

[sammed upadhye]

please help