fpga4fun.com

Well I am a beginner at FPGAs. I need to develop a simple parallel in serial out module.The data will be serially out through UART. I have written a code but I am not able to run it on Altera Cyclone 2 board. Any body please help me out.

module transmit(clk,din,dout,ledout);
input clk;
input [7:0] din;
output dout;
reg dout;

always @(posedge clk)
begin
#0 dout=1'b0; //start bit
#104166 dout=din[0];
#104166 dout=din[1];
#104166 dout=din[2];
#104166 dout=din[3];
#104166 dout=din[4];
#104166 dout=din[5];
#104166 dout=din[6];
#104166 dout=din[7];
#104166 dout=1'b1; //stop bit
end
endmodule

You are using simulation constructs to do something that will be synthesized: big difference.
All those 104,166 nanosecond periods that you decreed to exist will have to be generated by Verilog hardware that you will have to write (or steal.)
You should look at http://www.fpga4fun.com/SerialInterface.html as a starting-point

A little late but you can find a UART transmitter tutorial here. It is pretty easy to follow. It looks like this website is currently being constructed as tutorial based.

http://www.ece301.com/index.php?option= ... &Itemid=12