//Greg Chabala `timescale 1ns/100ps module a3to8_decoder(out, sel); input [2:0] sel; output [7:0] out; reg [7:0] out; always @(sel) case (sel) 3'b000 : out <= 8'b00000001; 3'b001 : out <= 8'b00000010; 3'b010 : out <= 8'b00000100; 3'b011 : out <= 8'b00001000; 3'b100 : out <= 8'b00010000; 3'b101 : out <= 8'b00100000; 3'b110 : out <= 8'b01000000; 3'b111 : out <= 8'b10000000; default : out <= 8'b00000001; endcase endmodule