diagnostics(31 downto 0) <=  dds_freq;
      diagnostics(47 downto 32) <= GATE_pulse & BLR_pulse & sigma;
      diagnostics(55 downto 48) <= sel_filter & rf_select2 & rf_select1 & frev_in & phase_table_data(7 downto 6) & LO_pulse2 & LO_pulse1;
      diagnostics(63 downto 56) <= "00" & pll_msb & phase_table_msb & switch_state;
      diagnostics(127) <= LO_pulse1;
      diagnostics(126) <= frev_in;
      diagnostics(125 downto 112) <= mult_out1;
      diagnostics(111) <= LO_pulse2;
      diagnostics(110 downto 102) <= sigma(13 downto 5);
      diagnostics(101 downto 88) <= mult_out2;
      diagnostics(87 downto 64) <= f_error(23 downto 0);
      diagnostics(191) <= LO_pulse1;
      diagnostics(190) <= frev_in;
      diagnostics(189) <= LO_pulse2;
      diagnostics(188 downto 184) <= Sigma(13 downto 9);
      diagnostics(183) <= GATE_pulse;
      diagnostics(182 downto 160) <= b0(22 downto 0);
      diagnostics(159 downto 128) <= SXT(result0_tmp,32);
      
      diagnostics(207 downto 192) <= x0(15 downto 0);
      diagnostics(223 downto 208) <= e0(15 downto 0);
      diagnostics(239 downto 224) <= y0(15 downto 0);
      diagnostics(253 downto 240) <= sigma;
      diagnostics(254) <= GATE_pulse;
      diagnostics(255) <= BLR_pulse;