Altera Mentor Verification IP Altera Edition AMBA AXI4-Lite - Manual (Page 227)

VHDL Slave BFM
get_prot()
Mentor Verification IP AE AXI4-Lite User Guide, V10.3 227
April 2014
get_prot()
This nonblocking procedure gets the protection prot field for a transaction that is uniquely
identified by the transaction_id field previously created by the
create_slave_transaction()
procedure.
Example
-- Create a slave transaction. Creation returns tr_id to identify
-- the transaction.
create_slave_transaction(tr_id, bfm_index, axi4_tr_if_0(bfm_index));
....
-- Get the protection field of the tr_id transaction.
get_prot(prot, tr_id, bfm_index, axi4_tr_if_0(bfm_index));
Prototype get_prot
(
prot: out integer;
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 prot Protection:
AXI4_NORM_SEC_DATA;
AXI4_PRIV_SEC_DATA;
AXI4_NORM_NONSEC_DATA;
AXI4_PRIV_NONSEC_DATA;
AXI4_NORM_SEC_INST;
AXI4_PRIV_SEC_INST;
AXI4_NORM_NONSEC_INST;
AXI4_PRIV_NONSEC_INST;
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 prot