Get_data_ready_delay(), Example – Altera Mentor Verification IP Altera Edition AMBA AXI4-Lite User Manual

Page 311

VHDL Monitor BFM

get_data_ready_delay()

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

311

April 2014

get_data_ready_delay()

This nonblocking procedure gets the data_ready_delay field for a 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 read data channel RREADY delay for the
-- data phase (beat) of the tr_id transaction.
get_data_ready_delay(data_ready_delay, 0, tr_id, bfm_index,
axi4_tr_if_0(bfm_index));

Prototype

get_data_ready_delay
(

data_ready_delay: 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

data_ready_delay

Data channel array to hold RREADY/WREADY delay
measured in ACLK cycles for this transaction.

transaction_id

Transaction identifier. Refer to “

Overloaded Procedure

Common Arguments