Altera Mentor Verification IP Altera Edition AMBA AXI3/4TM - Manual (Page 269)

VHDL AXI3 and AXI4 Master BFMs
get_burst_length()
Mentor VIP AE AXI3/4 User Guide, V10.2b 251
September 2013
get_burst_length()
This nonblocking procedure gets the burst_length field for a transaction that is uniquely
identified by the transaction_id field previously created by either the
create_write_transaction() or create_read_transaction() procedure.
Note
The burst_length field is the value that appears on the AWLEN and the ARLEN protocol
signals. The number of data phases (beats) in a data burst is the burst_length + 1.
Prototype -- * = axi| axi4
-- ** = AXI | AXI4
get_burst_length
(
burst_length : out 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 burst_length Burst length.
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 burst_length