module pn_correlator (clk, reset, data_ch, wr_data, wr, pn_lock, wr_addr_srst);
    input clk, reset, data_ch;
    output wr, pn_lock, wr_addr_srst;
    output [7:0] wr_data;

    wire 	 pn_fnd, pn_acq;

    pn_correlation pn_correlation_inst 
      (.clk(clk), .reset(reset), .data_ch(data_ch), .pn_acq(pn_acq), .pn_fnd(pn_fnd), .wr_data(wr_data));

    pn_correlation_fsm pn_correlation_fsm_inst 
      (.clk(clk), .reset(reset), .pn_fnd(pn_fnd), .pn_lock(pn_lock), .pn_acq(pn_acq), .wr(wr), .wr_addr_srst(wr_addr_srst));

endmodule // pn_correlator