1 files changed, 43 insertions, 0 deletions
diff --git a/lab_5/SRC/interface.sv b/lab_5/SRC/interface.sv
new file mode 100644
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+++ b/lab_5/SRC/interface.sv
@@ -0,0 +1,43 @@
+
+
+interface intf (input logic clk);
+    // [Step 1] Wildcard import the enumeration typedef from the typedef_pkg package.
+		import typedef_pkg::*;
+	
+    // [Step 2] Declare the signals, other than clk, that will connect to the DUV.
+		logic op_start = 1'b0;
+		operation_t operation;
+		logic [7:0] operand_a;
+		logic [7:0] operand_b;
+		logic [15:0] result;
+		
+
+    // [Step 3] Implement the execute_op task.
+     task execute_op
+     (
+        input operation_t  op,
+        input logic [7:0]  op_a,
+        input logic [7:0]  op_b,
+       	output logic [15:0] res
+	 );
+
+		// Set inputs latch inputs
+		//
+		@(negedge clk);
+			op_start = 1'b1;
+			operation = op;
+			operand_a = op_a;
+			operand_b = op_b;
+		
+		@(negedge clk);
+			op_start = 1'b0;
+
+		// Capture the MSB's 
+		@(negedge clk);	
+			res[15:0] = result;
+			
+		
+			
+	endtask: execute_op
+
+endinterface : intf
+\ No newline at end of file