Correct c_sdp_subband_equalizer_latency = 7, to accouint for added msb and lsb...

Correct c_sdp_subband_equalizer_latency = 7, to accouint for added msb and lsb pipeline in requantizer.

applications/lofar2/libraries/sdp/src/vhdl/sdp_pkg.vhd

@@ -182,6 +182,11 @@ PACKAGE sdp_pkg is
   CONSTANT c_sdp_wpfb_fir_filter_dc_gain    : REAL := c_fil_lofar1_fir_filter_dc_gain;  -- = 0.994817, almost unit DC gain
   CONSTANT c_sdp_wpfb_subband_sp_ampl_ratio : REAL := func_wpfb_subband_gain(c_sdp_wpfb_subbands, c_sdp_wpfb_fir_filter_dc_gain);
 
+  -----------------------------------------------------------------------------
+  -- Subband Equalizer
+  -----------------------------------------------------------------------------
+  CONSTANT c_sdp_subband_equalizer_latency : NATURAL := 7;
+
   -----------------------------------------------------------------------------
   -- Statistics offload
   -----------------------------------------------------------------------------