xilinx/xc7/tests/buttons/buttons_zedboard.v - symbiflow-arch-defs - Git at Google

 module top(
     input  wire clk,

 	input  wire [7:0] sw,
 	output wire [7:0] led
 );
   assign led = sw;
 endmodule
	module top(
	input wire clk,

	input wire [7:0] sw,
	output wire [7:0] led
	);
	assign led = sw;
	endmodule