Does a register field have a method that will notify when it has been updated?

UVM
2

In reply to VerifEx:

I want to poll or block a piece of code until a certain bit field in my register model gets updated. How would I do this?

Have you even tried to read at any of the documentation?

https://verificationacademy.com/verification-methodology-reference/uvm/docs_1.1d/html/index.html

https://verificationacademy.com/verification-methodology-reference/uvm/docs_1.1d/html/src/reg/uvm_reg_field.svh

Look for needs_update() maybe you can use it for whatever you need to implement

-R