In reply to cuonghl:
In reply to usnath:
Why do you think register backdoor access is related to register map?
The flow that you need to do to access a register value using backdoor:
- Provide hdl_path (size and offset as well) which is pointed to RTL register using add_hdl_path/add_hdl_path_slice.
- Use provided functions to read/write backdoor such as peek, poke, mirror, etc.
My register backdoor write test failed when I added another map in the child class of the reg_top. The default map is added to the new map using add_submap.