first commit

rtl/common/multiplexer2.sv

@@ -0,0 +1,16 @@
+module multiplexer2 #(
+	parameter WIDTH = 32
+) (
+	input  logic             sel,
+	input  logic [WIDTH-1:0] in0,
+	input  logic [WIDTH-1:0] in1,
+	output logic [WIDTH-1:0] out
+);
+
+	multiplexer #(.WIDTH(WIDTH), .CHANNELS(2)) multiplexer_inst (
+		.sel(sel),
+		.in_bus({in0, in1}),
+		.out(out)
+	);
+	
+endmodule