mirror of https://github.com/YosysHQ/yosys.git
30 lines
731 B
Coq
30 lines
731 B
Coq
|
//-----------------------------------------------------
|
||
|
|
// Design Name : parity_using_function
|
||
|
|
// File Name : parity_using_function.v
|
||
|
|
// Function : Parity using function
|
||
|
|
// Coder : Deepak Kumar Tala
|
||
|
|
//-----------------------------------------------------
|
||
|
|
module parity_using_function (
|
||
|
|
data_in , // 8 bit data in
|
||
|
|
parity_out // 1 bit parity out
|
||
|
|
);
|
||
|
|
output parity_out ;
|
||
|
|
input [7:0] data_in ;
|
||
|
|
|
||
|
|
wire parity_out ;
|
||
|
|
|
||
|
|
function parity;
|
||
|
|
input [31:0] data;
|
||
|
|
begin
|
||
|
|
parity = (data_in[0] ^ data_in[1]) ^
|
||
|
|
(data_in[2] ^ data_in[3]) ^
|
||
|
|
(data_in[4] ^ data_in[5]) ^
|
||
|
|
(data_in[6] ^ data_in[7]);
|
||
|
|
end
|
||
|
|
endfunction
|
||
|
|
|
||
|
|
|
||
|
|
assign parity_out = parity(data_in);
|
||
|
|
|
||
|
|
endmodule
|