module vote(fiveman,out,clk,rst_n);
input clk;
input rst_n;
input[4:0] fiveman;
output out;
reg[4:0] fiveman_r;
reg [2:0] count;
reg out_r;
always @ (posedge clk or negedge rst_n)
if(!rst_n) begin
count <= 0;
out_r <= 0;
fiveman_r <= 0;
end
else begin
fiveman_r = fiveman;
count = 0;
while(fiveman_r)
begin
if (fiveman_r[0] ) count = count +1'b1;
fiveman_r = fiveman_r>>1;
if (count>2) out_r = 1;
else out_r = 0;
end
end
assign out = out_r;
endmodule
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