init

code/vezba9/verif/Agent/calc_monitor.sv

@@ -0,0 +1,45 @@
+class calc_monitor extends uvm_monitor;
+
+   // control fileds
+   bit checks_enable = 1;
+   bit coverage_enable = 1;
+
+   uvm_analysis_port #(calc_seq_item) item_collected_port;
+
+   `uvm_component_utils_begin(calc_monitor)
+      `uvm_field_int(checks_enable, UVM_DEFAULT)
+      `uvm_field_int(coverage_enable, UVM_DEFAULT)
+   `uvm_component_utils_end
+
+   // The virtual interface used to drive and view HDL signals.
+   virtual interface calc_if vif;
+
+   // current transaction
+   calc_seq_item curr_it;
+
+   // coverage can go here
+   // ...
+
+   function new(string name = "calc_monitor", uvm_component parent = null);
+      super.new(name,parent);      
+      item_collected_port = new("item_collected_port", this);
+      if (!uvm_config_db#(virtual calc_if)::get(this, "", "calc_if", vif))
+        `uvm_fatal("NOVIF",{"virtual interface must be set:",get_full_name(),".vif"})
+   endfunction
+
+   function void connect_phase(uvm_phase phase);
+      super.connect_phase(phase);
+      
+   endfunction : connect_phase
+
+   task main_phase(uvm_phase phase);
+      // forever begin
+      // curr_it = calc_seq_item::type_id::create("curr_it", this);
+      // ...
+      // collect transactions
+      // ...
+      // item_collected_port.write(curr_it);
+      // end
+   endtask : main_phase
+
+endclass : calc_monitor