Hi Vipul. Thanks for ur reply.
Got correct result after setting Freuency[0] and Frequency[1] of WDM Mux are 1545 and 1540 nm respectively.Previously ran with default settings of WDM Mux.
OR gate ouput is coming as for some combinations of Inputs only
I tried for this combinatation
A=111111
B=100001
Output should be 111111
but my output is coming as different
Please help me
Thanks
Siva Rama Krishna