Altera Mentor Verification IP Altera Edition AMBA AXI4-St Bedienungsanleitung PDF herunterladen (Seite 138)

Mentor Verification IP AE AMBA AXI4-Stream User Guide, V10.3

138

VHDL Slave BFM

get_dest()

April 2014

get_dest()

This nonblocking procedure gets the routing information id field for a slave transaction that is

uniquely identified by the transaction_id field and 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,

axi4stream_tr_if_0(bfm_index));

....

-- Get the dest field of the tr_id transaction.

get_dest(dest, tr_id, bfm_index, axi4stream_tr_if_0(bfm_index));

Prototype

get_dest

(

dest: out std_logic_vector(AXI4STREAM_MAX_BIT_SIZE-1 downto

0 ) | integer;

transaction_id : in integer;

bfm_id : in integer;

signal tr_if : inout axi4stream_vhd_if_struct_t

);

Arguments

dest Data stream routing information value placed on the TDEST signals.

transaction_id Transaction identifier. Refer to “Overloaded Procedure Common

Arguments” on page 87 for more details.

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

dest

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Altera Mentor Verification IP Altera Edition AMBA AXI4-St Bedienungsanleitung Seite 138