Use dp_concat_field_blk.vhd instead of dp_offload_tx.vhd.

applications/apertif/designs/apertif_unb1_correlator/src/vhdl/apertif_unb1_correlator_vis_offload.vhd

@@ -108,9 +108,6 @@ ARCHITECTURE wrap OF apertif_unb1_correlator_vis_offload IS
   CONSTANT c_nof_hdr_words              : NATURAL := field_slv_len(c_hdr_field_arr)/c_tech_tse_data_w;
   CONSTANT c_nof_offload_streams        : NATURAL := 1;
 
-  CONSTANT c_nof_words_per_block        : NATURAL := 2*g_nof_visibilities; -- factor 2 because of 64b->32b interleaving.
-  CONSTANT c_nof_blocks_per_packet      : NATURAL := 1;
-
   SIGNAL dp_offload_tx_snk_in_arr       : t_dp_sosi_arr(c_nof_offload_streams-1 DOWNTO 0);
   SIGNAL dp_offload_tx_snk_out_arr      : t_dp_siso_arr(c_nof_offload_streams-1 DOWNTO 0);
 
@@ -139,13 +136,11 @@ BEGIN
   ---------------------------------------------------------------------------------------
   snk_out <= dp_offload_tx_snk_out_arr(0);
 
-  u_dp_offload_tx : ENTITY dp_lib.dp_offload_tx
+  u_dp_concat_field_blk : ENTITY dp_lib.dp_concat_field_blk
   GENERIC MAP (
     g_nof_streams    => c_nof_offload_streams,
-    g_data_w                    => c_tech_tse_data_w,
-    g_use_complex               => FALSE,
-    g_nof_words_per_block       => c_nof_words_per_block,
-    g_nof_blocks_per_packet     => c_nof_blocks_per_packet,
+    g_data_w         => c_tech_tse_data_w,   -- = c_word_sz = 32b
+    g_symbol_w       => c_tech_tse_data_w,   -- = c_word_sz = 32b
     g_hdr_field_arr  => c_hdr_field_arr,
     g_hdr_field_sel  => c_hdr_field_sel
   )
@@ -165,7 +160,7 @@ BEGIN
     src_out_arr           => dp_offload_tx_src_out_arr,
     src_in_arr            => dp_offload_tx_src_in_arr,
 
-    hdr_fields_in_arr     => hdr_fields_in_arr
+    hdr_fields_in_arr     => hdr_fields_in_arr  -- hdr_fields_in_arr(i) is considered valid @ snk_in_arr(i).sop
   );
 
   src_out <= dp_offload_tx_src_out_arr(0);