blob: 37d0583678fc5a4f3a1a4e432a947915fc407ea7 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
// The driver is responsible for driving transactions to the DUT
// All it does is to get a transaction from the mailbox if it is
// available and drive it out into the DUT interface.
class driver extends uvm_driver #(Item);
`uvm_component_utils(driver)
function new(string name = "driver", uvm_component parent=null);
super.new(name, parent);
endfunction
virtual des_if vif;
virtual function void build_phase(uvm_phase phase);
super.build_phase(phase);
if (!uvm_config_db#(virtual des_if)::get(this, "", "des_vif", vif))
`uvm_fatal("DRV", "Could not get vif")
endfunction
virtual task run_phase(uvm_phase phase);
super.run_phase(phase);
forever begin
Item m_item;
`uvm_info("DRV", $sformatf("Wait for item from sequencer"), UVM_HIGH)
seq_item_port.get_next_item(m_item);
drive_item(m_item);
seq_item_port.item_done();
end
endtask
virtual task drive_item(Item m_item);
@(vif.cb);
vif.cb.in <= m_item.in;
endtask
endclass
|