Altera Mentor Verification IP Altera Edition AMBA AXI3/4T Instrukcja Użytkownika Pobierz pdf (Strona 734)

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

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SystemVerilog AXI3 and AXI4 Test Programs

SystemVerilog AXI4 Master BFM Test Program

September 2013

$display ( "@ %t, master_test_program: Error: Expected data

(hACE2ACE3) at address (132), but got %h", $time,

trans.get_data_words(1));

/************************************

** Outstanding Traffic generation: **

************************************/

repeat(10)

bfm.wait_on(AXI4_CLOCK_POSEDGE);

// 4 x Writes

// Write data value to address 0.

trans1 = bfm.create_write_transaction(0,3);

trans1.set_data_words('hACE0ACE1, 0);

trans1.set_data_words('hACE2ACE3, 1);

trans1.set_data_words('hACE4ACE5, 2);

trans1.set_data_words('hACE6ACE7, 3);

for(int i=0; i<4; i++)

trans1.set_write_strobes(4'b1111, i);

$display ( "@ %t, master_test_program: Writing data (1) to address

(0)", $time);

fork

bfm.execute_write_addr_phase(trans1);

bfm.execute_write_data_burst(trans1);

join_any

// Write data value to address 16.

trans2 = bfm.create_write_transaction(16,2);

trans2.set_data_words('hACE0ACE1, 0);

trans2.set_data_words('hACE2ACE3, 1);

trans2.set_data_words('hACE4ACE5, 2);

for(int i=0; i<3; i++)

trans2.set_write_strobes(4'b1111, i);

$display ( "@ %t, master_test_program: Writing data (2) to address

(16)", $time);

fork

bfm.execute_write_addr_phase(trans2);

bfm.execute_write_data_burst(trans2);

join_any

// Write data value to address 32.

trans3 = bfm.create_write_transaction(32,4);

trans3.set_data_words('hACE0ACE1, 0);

trans3.set_data_words('hACE2ACE3, 1);

trans3.set_data_words('hACE4ACE5, 2);

trans3.set_data_words('hACE6ACE7, 3);

trans3.set_data_words('hACE8ACE9, 4);

for(int i=0; i<5; i++)

trans3.set_write_strobes(4'b1111, i);

$display ( "@ %t, master_test_program: Writing data (3) to address

(32)", $time);

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