1 files changed, 31 insertions, 0 deletions
diff --git a/lab_4/SRC/duv.sv b/lab_4/SRC/duv.sv
new file mode 100644
index 0000000..b748e4a
--- /dev/null
+++ b/lab_4/SRC/duv.sv
@@ -0,0 +1,31 @@
+
+module duv (
+input logic clk,
+input logic op_start,
+input logic  [1:0] operation,
+input  logic [7:0] operand_a,
+input  logic [7:0] operand_b,
+output logic [15:0] result
+);
+
+logic [15:0] result_temp;
+
+always_ff @(posedge clk) 
+begin
+if( op_start == 1'b1)
+begin
+case (operation)
+      0:             result_temp = operand_a + operand_b;
+      1:             result_temp = operand_a * operand_b;
+      2:             result_temp = operand_a | operand_b;
+      3:             result_temp = operand_a & operand_b;
+    endcase
+  end
+
+	// result <= result_temp;
+end
+always_ff @(posedge clk) 
+begin
+result = result_temp;
+end
+endmodule : duv
+\ No newline at end of file