Altera Mentor Verification IP Altera Edition AMBA AXI4-Stream - Manual (Page 151)

VHDL Slave BFM
get_packet()
Mentor Verification IP AE AMBA AXI4-Stream User Guide, V10.3 151
April 2014
get_packet()
This blocking procedure gets a slave packet that is uniquely identified by the transaction_id
argument previously created by the
create_slave_transaction() procedure.
It calls the get_transfer() procedure for each transfer of the packet, with the number of transfers
defined by the transaction record burst_length field.
Example
-- Create a slave transaction.
-- Creation returns tr_id to identify the transaction.
create_slave_transaction(tr_id, bfm_index,
axi4stream_tr_if_0(bfm_index));
....
-- Get the packet of the tr_id transaction.
get_packet(tr_id, bfm_index, axi4stream_tr_if_0(bfm_index));
Prototype procedure get_packet
(
transaction_id : in integer;
bfm_id : in integer;
signal tr_if : inout axi4stream_vhd_if_struct_t
);
Arguments transaction_id Transaction identifier. Refer to “ Overloaded Procedure Common
Arguments ” on page 87 for more details.
index (Optional) Data phase (beat) number.
last Last data phase (beat) of the burst:
0 = data burst not complete
1 = data burst complete
bfm_id BFM identifier. Refer to “ Overloaded Procedure Common Arguments ”
on page 87 for more details.
tr_if Transaction signal interface. Refer to “ Overloaded Procedure Common
Arguments ” on page 87 for more details.
Returns last