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UVM: Fixed issues with monitor

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This commit is contained in:
Florian Zaruba 2017-03-19 13:33:29 +01:00
parent 53c6f0a8ef
commit 1e1b0cceaf
2 changed files with 11 additions and 10 deletions
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2
tb/agents/fu_if/fu_if.sv
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@ -29,7 +29,7 @@ interface fu_if #(parameter int OPERATOR_SIZE = 8, parameter int OPERAND_SIZE =
endclocking
// FU interface configured in passive mode
clocking pck @(posedge clk);
input operator, operand_a, operand_b, operand_c, ready;
input operator, operand_a, operand_b, operand_c, result, ready;
endclocking
modport master (clocking mck);

19
tb/agents/fu_if/fu_if_monitor.svh
View file

@ -2,7 +2,7 @@
// Date: 12/21/2016
// Description: Driver of the memory interface
class fu_if_monitor extends uvm_component #(fu_if_seq_item);
class fu_if_monitor extends uvm_component;
// UVM Factory Registration Macro
`uvm_component_utils(fu_if_monitor)
@ -37,24 +37,25 @@ class fu_if_monitor extends uvm_component #(fu_if_seq_item);
endfunction
task run_phase(uvm_phase phase);
fu_if_seq_item cmd = fu_if_seq_item::type_id::create("cmd");
fu_if_seq_item cloned_item;
forever begin : cmd_loop
longint result;
// using clocking blocks this is possible
@(negedge fu.pck)
fu_if_seq_item cmd;
fu_if_seq_item cloned_item;
cmd.operator = fu.sck.operator;
cmd.operand_a = fu.sck.operand_a;
cmd.operand_b = fu.sck.operand_b;
cmd.operand_c = fu.sck.operand_c;
cmd.result = fu.sck.result;
cmd.operator = fu.pck.operator;
cmd.operand_a = fu.pck.operand_a;
cmd.operand_b = fu.pck.operand_b;
cmd.operand_c = fu.pck.operand_c;
cmd.result = fu.pck.result;
$cast(cloned_item, cmd.clone());
ap.write(cloned_item);
end : cmd_loop
endtask : run_phase
endclass : fu_if_driver
endclass : fu_if_monitor