Overriding a component having imps by a component which redefines the imps

UVM
1

Hi,

I have a generic component, gen_comp, with analysis_ports and imps in it. I use this generic component for all the TB connections. But based on my use case, I want to override this component with a parameterized child component, specific_comp#(WIDTH), which redefines the write functions using the parameter. Is overriding of write_* functions allowed in extended classes? I tried instance override, but see that the write of gen_comp getting triggered. I was expecting the write of specific_comp to be triggered.

2

Without seeing what you tried, it is difficult to explain what went wrong.

Parameterized classes and interfaces alway create unintended dependencies. You might want to see this: DVCON USA 2020: Parameterize Like a Pro