RAL methods

UVM
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1

Hi,

I have seen different methods in RAL reg such as ,

  1. write_reg - Frontdoor and backdoor method.
  2. read_reg - Frontdoor and backdoor method.
  3. set - Backdoor method.
  4. get - Backdoor method.
  5. peek - Backdoor method.
  6. poke - Backdoor method.
  7. update - Backdoor method.

Need the below info regarding the methods,
a) Are these above methods inter-related (Like one of the method internally calling up another method)
b) How these methods are updating the Desired, Mirror and actual hardware register values.

Thanks,
Pavan

2

In reply to Pavan Acharya G:

You missed ‘mirror’.

A look to the source code answers your question.

3

In reply to chr_sue:

Ok. I’ll go through source code.
Before that can I know about that briefly? It’ll help me to understand the source code better.

4

In reply to Pavan Acharya G:

You’ll find the details here:
https://verificationacademy.com/cookbook/registers

5

In reply to chr_sue:

chr_sue, Thanks for the lead.