Altera Mentor Verification IP Altera Edition AMBA AXI4-Lite - Manual (Page 195)

VHDL Master BFM
execute_read_addr_phase()
Mentor Verification IP AE AXI4-Lite User Guide, V10.3 195
April 2014
execute_read_addr_phase()
This procedure executes a master read address phase uniquely identified by the transaction_id
argument previously created by the procedure. This phase can be blocking (default) or
nonblocking, defined by the transaction record operation_mode field.
It sets the ARVALID protocol signal at the appropriate time defined by the transaction record
address_valid_delay field.
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, axi4_tr_if_0(bfm_index));
-- Execute the read address phase for the tr_id transaction.
execute_read_addr_phase(tr_id, bfm_index, axi4_tr_if_0(bfm_index));
Prototype procedure execute_read_addr_phase
(
transaction_id : in integer;
bfm_id : in integer;
path_id : in axi4_path_t; --optional
signal tr_if : inout axi4_vhd_if_struct_t
);
Arguments transaction_id Transaction identifier. Refer to “ Overloaded Procedure Common
Arguments ” on page 151 for more details.
bfm_id BFM identifier. Refer to “ Overloaded Procedure Common Arguments ”
on page 151 for more details.
path_id (Optional) Parallel process path identifier:
AXI4_PATH_0
AXI4_PATH_1
AXI4_PATH_2
AXI4_PATH_3
AXI4_PATH_4
Refer to “ Overloaded Procedure Common Arguments ” on page 151 for
more details.
tr_if Transaction signal interface. Refer to “ Overloaded Procedure Common
Arguments ” on page 151 for more details.
Returns None