anchor.diff:     interface Reset reset250;
      interface Clock clock125;
      interface Reset reset125;
  +   interface Clock clock200;
  +   interface Reset reset200;
      (* prefix = "" *)
      //interface DDR3_Pins_X7      ddr3;
      interface GetPut#(TLPData#(16)) master; // to the portal dma
  
positive.code:    provisos(Add#(1,_,lanes), XbsvXilinx7Pcie::SelectXilinx7PCIE#(lanes));
  
     Clock sys_clk_200mhz <- mkClockIBUFDS(sys_clk_p, sys_clk_n);
  
     ClockGenerator7Params clk_params = defaultValue();
     clk_params.clkin1_period     = 5.000;       // 200 MHz reference
  
negative.code:    interface reset250 = epReset250;
     interface clock125 = epClock125;
     interface reset125 = epReset125;
     interface clock200 = sys_clk_200mhz_buf;
     interface reset200 = sys_clk_200mhz_reset;
  
     method Bool isLinkUp        = link_is_up;
  //   method Bool isCalibrated  = ddr3_ctrl.user.init_done;
  