Altera Mentor Verification IP Altera Edition AMBA AXI3/4TM - Manual (Page 265)

VHDL AXI3 and AXI4 Master BFMs
get_id()
Mentor VIP AE AXI3/4 User Guide, V10.2b 247
September 2013
get_id()
This nonblocking procedure gets the id field for a transaction, which uniquely identifies the
transaction defined by the transaction_id field and previously created by either the
create_write_transaction() or create_read_transaction() procedure.
AXI3 Example
-- Create a read transaction with start address of 1.
-- Creation returns tr_id to identify the transaction.
create_read_transaction(1, tr_id, bfm_index, axi_tr_if_0(bfm_index));
....
-- Get the id field of the tr_id transaction.
get_id(id, tr_id, bfm_index, axi_tr_if_0(bfm_index));
Prototype -- * = axi| axi4
-- ** = AXI | AXI4
get_id
(
id: out integer;
transaction_id : in std_logic_vector(
**_MAX_BIT_SIZE-1 downto
0) | integer;
bfm_id : in integer;
path_id : in *_path_t; --optional
signal tr_if : inout *_vhd_if_struct_t
);
Arguments id Burst ID
transaction_id Transaction identifier. Refer to “Overloaded Procedure Common
Arguments” on page 203 for more details.
bfm_id BFM identifier. Refer to “Overloaded Procedure Common Arguments”
on page 203 for more details.
path_id (Optional) Parallel process path identifier:
**_PATH_0
**_PATH_1
**_PATH_2
**_PATH_3
**_PATH_4
Refer to “Overloaded Procedure Common Arguments” on page 203 for
more details.
tr_if Transaction signal interface. Refer to “Overloaded Procedure Common
Arguments” on page 203 for more details.
Returns id