Execute_read_addr_ready(), Axi3 bfm, Axi4 example – Altera Mentor Verification IP Altera Edition AMBA AXI3/4TM User Manual

Page 110

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

92

SystemVerilog AXI3 and AXI4 Slave BFMs
execute_read_addr_ready()

September 2013

execute_read_addr_ready()

This AXI4 task executes a read address ready by placing the ready argument value onto the
ARREADY signal. It will block for one ACLK period.

AXI3 BFM

Note

The execute_read_addr_ready() task is not available in the AXI3 BFM. Use the

get_read_addr_phase()

task along with the transaction record address_ready_delay field.

AXI4 Example

// Assert and deassert the ARREADY signal
forever begin

bfm.execute_read_addr_ready(1'b0);

bfm.wait_on(AXI4_CLOCK_POSEDGE);
bfm.wait_on(AXI4_CLOCK_POSEDGE);

bfm.execute_read_addr_ready(1'b1);

bfm.wait_on(AXI4_CLOCK_POSEDGE);

end

Prototype

task automatic execute_read_addr_ready
(

bit ready

);

Arguments

ready

The value to be placed onto the ARREADY signal.

Returns

None

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