i dono how to take the output for this phase frequency dectector

[gkj]

module pfd (qinc, qdec, active, ref, reset);
output qinc, qdec;
input reset, active, ref;
wire fv_rst, fr_rst;
reg q0, q1;

assign fr_rst = reset | (q0 & q1);
assign fv_rst = reset | (q0 & q1);

always @(posedge active or posedge fv_rst) begin
if (fv_rst) q0 <= 0; else q0 <= 1;
end

always @(posedge ref or posedge fr_rst) begin
if (fr_rst) q1 <= 0; else q1 <= 1;
end

assign qinc = q1;
assign qdec = q0;
endmodule
this is my code for phase frequency dectector i dono how to identify the output and how to give the output

 

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Uh, the output of your module is qinc and qdec.

 

[gkj]

Uh, the output of your module is qinc and qdec.

ya this program is downloadedd in google search