资料介绍
按键信号/*--------------------------------------------------------
-- Engineer: zhrscut
-- Create Date:
-- Module Name:
-- Tool Versions: Quartus_II 9.1
-- -EEPWFPGA°DIY
------------------------------------------------------*/
module key_led(key,led);
input[7:0] key;
output[7:0] led;
wire[7:0] led;
wire[7:0] key;
assign led=~key;
endmodule