My ActiveHDL licence currently does not support SystemVerilog, but only VHDL and plain Verilog. This is the error that I get when launching the simulation: # ELBREAD: Error: You do not have a valid license to simulate SystemVerilog asser...
raw_alert[27])); When I try to run this, I get the error message saying “Property operator usage is not allowed in sequence context.”. I am at a bit of a loss as to how to deal with this. Any help would be greatly appreciated! In sequences, you have the following...
I'll leave you to write the PROTECTED BODY. Declare Your_Shar_Var shared variable Your_Shar_Var : PSL_BOOL_PType; You can then use Your_Shar_Var to DISABLE the triggering of new threads for your assertion by using Your_Shar_Var.clr(rose(Last)) in the antecedent Where Last...
While the SystemVerilog assertion (SVA) language offers some asynchronous controls like disable iff, writing concurrent assertions that accurately describe asynchronous behavior is not so straightforward. SVA properties require a clocking event, making them innately synchronous. When describing asynchronous ...
In the Verilog code of Example 1a and the VHDL code of Example 1b, a flip-flop is used to capture data and then its output is passed through a follower flip-flop. The first stage of this design is reset with a synchronous reset. The second stage is a follower flip-flop and is not...
I'll leave you to write the PROTECTED BODY. Declare Your_Shar_Var shared variable Your_Shar_Var : PSL_BOOL_PType; You can then use Your_Shar_Var to DISABLE the triggering of new threads for your assertion by using Your_Shar_Var.clr(rose(Last)) in the antecedent Where Last...
You can then use Your_Shar_Var to DISABLE the triggering of new threads for your assertion by using Your_Shar_Var.clr(rose(Last)) in the antecedent Where Last is the Last signal to rise in Seq1. You then need another property that includes:- {rose(Last):ended(Seq1)} |->...