Set_addr_user(), Axi3 example – Altera Mentor Verification IP Altera Edition AMBA AXI3/4TM User Manual

Page 282

Mentor VIP AE AXI3/4 User Guide, V10.2b

264

VHDL AXI3 and AXI4 Master BFMs
set_addr_user()

September 2013

set_addr_user()

This nonblocking procedure sets the user data addr_user field for a transaction that is uniquely
identified by the transaction_id field previously created by either the

create_write_transaction()

create_read_transaction()

procedure.

AXI3 Example

-- Create a read transaction with start address of 0.
-- Creation returns tr_id to identify the transaction.
create_read_transaction(0, tr_id, bfm_index, axi_tr_if_0(bfm_index));

-- Set the user data to 1 for tr_id transaction.
set_addr_user(1, tr_id, bfm_index, axi_tr_if_0(bfm_index));

Prototype

-- * = axi| axi4
-- ** = AXI | AXI4
set_addr_user
(

addr_user : in std_logic_vector(

**_MAX_BIT_SIZE-1 downto 0) |

integer;
transaction_id : in integer;
bfm_id : in integer;
path_id : in *_path_t; --optional
signal tr_if : inout *_vhd_if_struct_t

);

Arguments

addr_user

User data inin address phase.

transaction_id

Transaction identifier. Refer to