Altera Mentor Verification IP Altera Edition AMBA AXI4-Li Manual do Utilizador Página 301

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VHDL Monitor BFM
get_gen_write_strobes()
Mentor Verification IP AE AXI4-Lite User Guide, V10.3
301
April 2014
get_gen_write_strobes()
This nonblocking procedure gets the gen_write_strobes field for a write transaction that is
uniquely identified by the transaction_id field previously created by the
create_monitor_transaction() procedure.
Example
-- Create a monitor transaction. Creation returns tr_id to identify the
transaction.
create_monitor_transaction(tr_id, bfm_index, axi4_tr_if_0(bfm_index));
....
-- Get the auto correction write strobes flag of the tr_id transaction.
get_gen_write_strobes(write_strobes_flag, tr_id, bfm_index,
axi4_tr_if_0(bfm_index));
Prototype
get_gen_write_strobes
(
gen_write_strobes: 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
gen_write_strobes Correct write strobes flag:
0 = write_strobes passed through to protocol signals.
1 = write_strobes auto-corrected for invalid byte lanes.
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
gen_write_strobes
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