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board.v
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board.v
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// ===================================================================================
// Define Module, Inputs and Outputs
// * Draw game board *
// ===================================================================================
module board (
hcount,
vcount,
clk,
pixel
);
// ====================================================================================
// Port Declarations
// ====================================================================================
input [10:0] hcount;
input [9:0] vcount;
input clk;
output [7:0] pixel;
// ====================================================================================
// Parameters, Register, and Wires
// ====================================================================================
reg [7:0] pixel;
// ===================================================================================
// Implementation
// ===================================================================================
always @(posedge clk)
begin
if ( hcount == 0 || vcount == 0 || hcount == 400 || hcount == 796 || vcount == 599 )
pixel <= 8'hFF;
else
pixel <= 8'b0;
end
endmodule