PleeeeZe Help me on VGA PROBLEM

Hi everyone ,

I am working in project that need to display an image using DE2 board but my problem is that I am beginner on using veirelog. :( :(

any one have code on veirelog that interface the VGA to DE2 board ?? :(

I have this code and I don't know if it is OK or not >>>>

module hvsync_generator(clk, vga_h_sync, vga_v_sync, inDisplayArea, CounterX, CounterY);

input clk;

output vga_h_sync, vga_v_sync;

output inDisplayArea;

output [9:0] CounterX;

output [8:0] CounterY;

//////////////////////////////////////////////////

reg [9:0] CounterX;

reg [8:0] CounterY;

wire CounterXmaxed = (CounterX==10'h2FF);

always @(posedge clk)

if(CounterXmaxed)

CounterX <= 0;

else

CounterX <= CounterX + 1;

always @(posedge clk)

if(CounterXmaxed) CounterY <= CounterY + 1;

reg vga_HS, vga_VS;

always @(posedge clk)

begin

vga_HS <= (CounterX[9:4]==6'h2D); // change this value to move the display horizontally

vga_VS <= (CounterY==500); // change this value to move the display vertically

end

reg inDisplayArea;

always @(posedge clk)

if(inDisplayArea==0)

inDisplayArea <= (CounterXmaxed) && (CounterY<480);

else

inDisplayArea <= !(CounterX==639);

assign vga_h_sync = ~vga_HS;

assign vga_v_sync = ~vga_VS;

endmodule