Class uvm_reg_frontdoor

• uvm_pkg :: uvm_void

  • uvm_pkg :: uvm_object

    • uvm_pkg :: uvm_transaction

      • uvm_pkg :: uvm_sequence_item

        • uvm_pkg :: uvm_sequence_base

          • uvm_pkg :: uvm_sequence

            • uvm_pkg :: uvm_reg_sequence

              • uvm_pkg :: uvm_reg_frontdoor

Inheritance Diagram of uvm_reg_frontdoor

Collaboration Diagram of uvm_reg_frontdoor

Facade class for register and memory frontdoor access.

User-defined frontdoor access sequence

Base class for user-defined access to register and memory reads and writes through a physical interface.

By default, different registers and memories are mapped to different addresses in the address space and are accessed via those exclusively through physical addresses.

The frontdoor allows access using a non-linear and/or non-mapped mechanism. Users can extend this class to provide the physical access to these registers.

Variables

Name	Type	Description
rw_info	uvm_reg_item	Holds information about the register being read or written
sequencer	uvm_sequencer_base	Sequencer executing the operation
fname	string
lineno	int

Constructors

function new ( string name )

Constructor, new object given optional name .

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