16 bit carry look ahead adder

[Mkhitar Ghazaryan]

Hi,
I need a verilog code for 16bit signed carry look ahead adder,
Please help me.

 

[TrickyDicky]

The easiest way to get the code will be to write the code yourself.

 

[nick123]

we will use a module called sum to perform the XOR since the carry is computed seprately

module sum(a,b,carryin,result);
input a,b,carryin;/*add these bits*/
output result;/*sum*/

assign result=a^b^carrin;
/*compute the sum*/
end module