L2SDP-246, done

applications/lofar2/designs/lofar2_unb2b_filterbank/tb/vhdl/tb_lofar2_unb2b_filterbank_sst_offload.vhd

@@ -62,11 +62,11 @@ ARCHITECTURE tb OF tb_lofar2_unb2b_filterbank_sst_offload IS
   CONSTANT c_wpfb_sim                     : t_wpfb := func_wpfb_set_nof_block_per_sync(c_sdp_wpfb_subbands, c_nof_block_per_sync);
    
   -- WG
-  CONSTANT c_full_scale_ampl              : REAL := REAL(2**(18-1)-1);  -- = full scale of WG
+  CONSTANT c_full_scale_ampl              : REAL := REAL(2**(18-1) - 1);  -- = full scale of WG
   CONSTANT c_bsn_start_wg                 : NATURAL := 2;  -- start WG at this BSN to instead of some BSN, to avoid mismatches in exact expected data values
-  CONSTANT c_ampl_sp_0                    : NATURAL := 2**(c_sdp_W_adc-1)/2;  -- in number of lsb
-  CONSTANT c_wg_subband_freq_unit         : REAL := c_diag_wg_freq_unit/REAL(c_sdp_N_fft);  -- subband freq = Fs/1024 = 200 MSps/1024 = 195312.5 Hz sinus
-  CONSTANT c_wg_freq_offset               : REAL := 0.0/11.0; -- in freq_unit
+  CONSTANT c_ampl_sp_0                    : NATURAL := 2**(c_sdp_W_adc-1) / 2;  -- in number of lsb
+  CONSTANT c_wg_subband_freq_unit         : REAL := c_diag_wg_freq_unit / REAL(c_sdp_N_fft);  -- subband freq = Fs/1024 = 200 MSps/1024 = 195312.5 Hz sinus
+  CONSTANT c_wg_freq_offset               : REAL := 0.0 / 11.0; -- in freq_unit
   CONSTANT c_subband_sp_0                 : REAL := 102.0;  -- Select subband at index 102 = 102/1024 * 200MHz = 19.921875 MHz
   CONSTANT c_wg_ampl_lsb                  : REAL := c_diag_wg_ampl_unit / c_full_scale_ampl;  -- amplitude in number of LSbit resolution steps
 
@@ -185,7 +185,9 @@ BEGIN
     JESD204B_SYNC_N      => jesd204b_sync_n
   );
 
-  -- MM slave accesses via file IO
+  ---------------------------------------------------------------------------------------------------------------------
+  -- Stimuli
+  --   MM slave accesses via file IO
   tb_clk <= (NOT tb_clk) OR tb_end AFTER c_tb_clk_period/2;    -- Testbench MM clock
   
   p_mm_stimuli : PROCESS