Get_read_data_phase() – Altera Mentor Verification IP Altera Edition AMBA AXI3/4TM User Manual

Page 343

VHDL AXI3 and AXI4 Master BFMs

get_read_data_phase()

Mentor VIP AE AXI3/4 User Guide, V10.2b

325

September 2013

get_read_data_phase()

This blocking procedure gets a read data phase that is uniquely identified by the transaction_id
argument previously created by the

create_read_transaction()

procedure. It sets the

data_beat_done array index element field to 1 when the phase completes. If this is the last phase
(beat) of the burst, then it sets the transaction_done field to 1 to indicate the whole read
transaction is complete.

Note

For AXI3 the get_read_data_phase() also sets the RREADY protocol signal at the
appropriate time defined by the transaction record data_ready_delay field when the phase
completes.

Prototype

-- * = axi| axi4
-- ** = AXI | AXI4
procedure get_read_data_phase
(

transaction_id : in integer;
index : in integer; --optional
bfm_id : in integer;
path_id : in *_path_t; --optional
signal tr_if : inout *_vhd_if_struct_t

);

Arguments

transaction_id

Transaction identifier. Refer to

“Overloaded Procedure Common

Arguments”

on page 203 for more details.

index

(Optional) Data phase (beat) number.

bfm_id

BFM identifier. Refer to

“Overloaded Procedure Common Arguments”