Thanks Phillipp and Ralph, Appreciate the response and apologize for the delay in getting back to you. I am unable to access the link from Phillips message above. Get a page not found error. Anyways, I was seeing the issue with the comparison operator.
With SystemC-2.3.1, the implicit conversion for sc_bitref and sc_bitref_r has changed from sc_logic to bool. Will this be fixed in the next SystemC-2.3.2 release ? Thanks,