Issue: Functionality of Cross coverage

[Abdul Razak H S]

Based on the below mentioned cross coverage code am getting 100% coverage by manual calculations i.e, (4/4*100) but eda providing different coverage result. Let us know am correct or wrong.

https://www.edaplayground.com/x/hFr_ 

[chr_sue]

I do not know how Riviera is calculating the coverage. But you are calling the sample method only one. You should call it in the loop after each new data set for bit and addr.

BTW you are using the $random which is again Verilog and not SV. Use $urandom instead.

[Abdul Razak H S]

Hi, System verilog built on top of verilog which means all the features can be carried out in SV.. then y can't we use $random??