diff --git a/applications/lofar2/designs/lofar2_unb2b_sdp_station/lofar2_unb2b_sdp_station.mmap.gold b/applications/lofar2/designs/lofar2_unb2b_sdp_station/lofar2_unb2b_sdp_station.mmap.gold
index e4861ad9b69282c0d8d6a940d004d6036492bee1..9fd8f3fb5a25b985fd6737fa0494bb322f806b9b 100644
--- a/applications/lofar2/designs/lofar2_unb2b_sdp_station/lofar2_unb2b_sdp_station.mmap.gold
+++ b/applications/lofar2/designs/lofar2_unb2b_sdp_station/lofar2_unb2b_sdp_station.mmap.gold
@@ -280,42 +280,42 @@ number_of_columns = 13
   -                                         -     -     -      sdp_data_id_sst_reserved                  0x000e8006       1     RW       uint32     b[31:8]           -  -      -    
   -                                         -     -     -      sdp_integration_interval                  0x000e8007       1     RW       uint32     b[23:0]           -  -      -    
   -                                         -     -     -      sdp_reserved                              0x000e8008       1     RW       uint32      b[7:0]           -  -      -    
-  -                                         -     -     -      sdp_source_info_gn_index                  0x000e8009       1     RW       uint32      b[4:0]           -  -      -    
-  -                                         -     -     -      sdp_source_info_reserved                  0x000e800a       1     RW       uint32      b[7:5]           -  -      -    
-  -                                         -     -     -      sdp_source_info_weighted_subbands_flag    0x000e800b       1     RW       uint32      b[8:8]           -  -      -    
-  -                                         -     -     -      sdp_source_info_beam_repositioning_flag   0x000e800c       1     RW       uint32      b[9:9]           -  -      -    
-  -                                         -     -     -      sdp_source_info_payload_error             0x000e800d       1     RW       uint32    b[10:10]           -  -      -    
-  -                                         -     -     -      sdp_source_info_fsub_type                 0x000e800e       1     RW       uint32    b[11:11]           -  -      -    
-  -                                         -     -     -      sdp_source_info_f_adc                     0x000e800f       1     RW       uint32    b[12:12]           -  -      -    
-  -                                         -     -     -      sdp_source_info_nyquist_zone_index        0x000e8010       1     RW       uint32    b[14:13]           -  -      -    
-  -                                         -     -     -      sdp_source_info_antenna_band_index        0x000e8011       1     RW       uint32    b[15:15]           -  -      -    
-  -                                         -     -     -      sdp_station_info_station_id               0x000e8012       1     RW       uint32      b[9:0]           -  -      -    
-  -                                         -     -     -      sdp_station_info_antenna_field_index      0x000e8012       1     RW       uint32    b[15:10]           -  -      -    
-  -                                         -     -     -      sdp_observation_id                        0x000e8013       1     RW       uint32     b[31:0]           -  -      -    
-  -                                         -     -     -      sdp_version_id                            0x000e8014       1     RW       uint32      b[7:0]           -  -      -    
-  -                                         -     -     -      sdp_marker                                0x000e8015       1     RW       uint32      b[7:0]           -  -      -    
-  -                                         -     -     -      udp_checksum                              0x000e8016       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      udp_length                                0x000e8017       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      udp_destination_port                      0x000e8018       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      udp_source_port                           0x000e8019       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      ip_destination_address                    0x000e801a       1     RW       uint32     b[31:0]           -  -      -    
-  -                                         -     -     -      ip_source_address                         0x000e801b       1     RW       uint32     b[31:0]           -  -      -    
-  -                                         -     -     -      ip_header_checksum                        0x000e801c       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      ip_protocol                               0x000e801d       1     RW       uint32      b[7:0]           -  -      -    
-  -                                         -     -     -      ip_time_to_live                           0x000e801e       1     RW       uint32      b[7:0]           -  -      -    
-  -                                         -     -     -      ip_fragment_offset                        0x000e801f       1     RW       uint32     b[12:0]           -  -      -    
-  -                                         -     -     -      ip_flags                                  0x000e8020       1     RW       uint32      b[2:0]           -  -      -    
-  -                                         -     -     -      ip_identification                         0x000e8021       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      ip_total_length                           0x000e8022       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      ip_services                               0x000e8023       1     RW       uint32      b[7:0]           -  -      -    
-  -                                         -     -     -      ip_header_length                          0x000e8024       1     RW       uint32      b[3:0]           -  -      -    
-  -                                         -     -     -      ip_version                                0x000e8025       1     RW       uint32      b[3:0]           -  -      -    
-  -                                         -     -     -      eth_type                                  0x000e8026       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      eth_source_mac                            0x000e8027       1     RW       uint64     b[31:0]     b[31:0]  -      -    
-  -                                         -     -     -      -                                         0x000e8028       -      -            -     b[15:0]    b[47:32]  -      -    
-  -                                         -     -     -      eth_destination_mac                       0x000e8029       1     RW       uint64     b[31:0]     b[31:0]  -      -    
-  -                                         -     -     -      -                                         0x000e802a       -      -            -     b[15:0]    b[47:32]  -      -    
-  -                                         -     -     -      word_align                                0x000e802b       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_gn_index                  0x000e8009       1     RW       uint32      b[7:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_weighted_subbands_flag    0x000e800a       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_beam_repositioning_flag   0x000e800b       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_payload_error             0x000e800c       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_fsub_type                 0x000e800d       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_f_adc                     0x000e800e       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_nyquist_zone_index        0x000e800f       1     RW       uint32      b[1:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_antenna_band_index        0x000e8010       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_station_info                          0x000e8011       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      sdp_station_info_station_id               0x000e8011       1     RW       uint32      b[9:0]           -  -      -    
+  -                                         -     -     -      sdp_station_info_antenna_field_index      0x000e8011       1     RW       uint32    b[15:10]           -  -      -    
+  -                                         -     -     -      sdp_observation_id                        0x000e8012       1     RW       uint32     b[31:0]           -  -      -    
+  -                                         -     -     -      sdp_version_id                            0x000e8013       1     RW       uint32      b[7:0]           -  -      -    
+  -                                         -     -     -      sdp_marker                                0x000e8014       1     RW       uint32      b[7:0]           -  -      -    
+  -                                         -     -     -      udp_checksum                              0x000e8015       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      udp_length                                0x000e8016       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      udp_destination_port                      0x000e8017       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      udp_source_port                           0x000e8018       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      ip_destination_address                    0x000e8019       1     RW       uint32     b[31:0]           -  -      -    
+  -                                         -     -     -      ip_source_address                         0x000e801a       1     RW       uint32     b[31:0]           -  -      -    
+  -                                         -     -     -      ip_header_checksum                        0x000e801b       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      ip_protocol                               0x000e801c       1     RW       uint32      b[7:0]           -  -      -    
+  -                                         -     -     -      ip_time_to_live                           0x000e801d       1     RW       uint32      b[7:0]           -  -      -    
+  -                                         -     -     -      ip_fragment_offset                        0x000e801e       1     RW       uint32     b[12:0]           -  -      -    
+  -                                         -     -     -      ip_flags                                  0x000e801f       1     RW       uint32      b[2:0]           -  -      -    
+  -                                         -     -     -      ip_identification                         0x000e8020       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      ip_total_length                           0x000e8021       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      ip_services                               0x000e8022       1     RW       uint32      b[7:0]           -  -      -    
+  -                                         -     -     -      ip_header_length                          0x000e8023       1     RW       uint32      b[3:0]           -  -      -    
+  -                                         -     -     -      ip_version                                0x000e8024       1     RW       uint32      b[3:0]           -  -      -    
+  -                                         -     -     -      eth_type                                  0x000e8025       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      eth_source_mac                            0x000e8026       1     RW       uint64     b[31:0]     b[31:0]  -      -    
+  -                                         -     -     -      -                                         0x000e8027       -      -            -     b[15:0]    b[47:32]  -      -    
+  -                                         -     -     -      eth_destination_mac                       0x000e8028       1     RW       uint64     b[31:0]     b[31:0]  -      -    
+  -                                         -     -     -      -                                         0x000e8029       -      -            -     b[15:0]    b[47:32]  -      -    
+  -                                         -     -     -      word_align                                0x000e802a       1     RW       uint32     b[15:0]           -  -      -    
   REG_BSN_MONITOR_V2_SST_OFFLOAD            1     1     REG    xon_stable                                0x000f0000       1     RO       uint32      b[0:0]           -  -      -    
   -                                         -     -     -      ready_stable                              0x000f0000       1     RO       uint32      b[1:1]           -  -      -    
   -                                         -     -     -      sync_timeout                              0x000f0000       1     RO       uint32      b[2:2]           -  -      -    
@@ -359,42 +359,42 @@ number_of_columns = 13
   -                                         -     -     -      sdp_data_id_xst_reserved                  0x00128006       1     RW       uint32    b[31:25]           -  -      -    
   -                                         -     -     -      sdp_integration_interval                  0x00128007       1     RW       uint32     b[23:0]           -  -      -    
   -                                         -     -     -      sdp_reserved                              0x00128008       1     RW       uint32      b[7:0]           -  -      -    
-  -                                         -     -     -      sdp_source_info_gn_index                  0x00128009       1     RW       uint32      b[4:0]           -  -      -    
-  -                                         -     -     -      sdp_source_info_reserved                  0x0012800a       1     RW       uint32      b[7:5]           -  -      -    
-  -                                         -     -     -      sdp_source_info_weighted_subbands_flag    0x0012800b       1     RW       uint32      b[8:8]           -  -      -    
-  -                                         -     -     -      sdp_source_info_beam_repositioning_flag   0x0012800c       1     RW       uint32      b[9:9]           -  -      -    
-  -                                         -     -     -      sdp_source_info_payload_error             0x0012800d       1     RW       uint32    b[10:10]           -  -      -    
-  -                                         -     -     -      sdp_source_info_fsub_type                 0x0012800e       1     RW       uint32    b[11:11]           -  -      -    
-  -                                         -     -     -      sdp_source_info_f_adc                     0x0012800f       1     RW       uint32    b[12:12]           -  -      -    
-  -                                         -     -     -      sdp_source_info_nyquist_zone_index        0x00128010       1     RW       uint32    b[14:13]           -  -      -    
-  -                                         -     -     -      sdp_source_info_antenna_band_index        0x00128011       1     RW       uint32    b[15:15]           -  -      -    
-  -                                         -     -     -      sdp_station_info_station_id               0x00128012       1     RW       uint32      b[9:0]           -  -      -    
-  -                                         -     -     -      sdp_station_info_antenna_field_index      0x00128012       1     RW       uint32    b[15:10]           -  -      -    
-  -                                         -     -     -      sdp_observation_id                        0x00128013       1     RW       uint32     b[31:0]           -  -      -    
-  -                                         -     -     -      sdp_version_id                            0x00128014       1     RW       uint32      b[7:0]           -  -      -    
-  -                                         -     -     -      sdp_marker                                0x00128015       1     RW       uint32      b[7:0]           -  -      -    
-  -                                         -     -     -      udp_checksum                              0x00128016       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      udp_length                                0x00128017       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      udp_destination_port                      0x00128018       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      udp_source_port                           0x00128019       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      ip_destination_address                    0x0012801a       1     RW       uint32     b[31:0]           -  -      -    
-  -                                         -     -     -      ip_source_address                         0x0012801b       1     RW       uint32     b[31:0]           -  -      -    
-  -                                         -     -     -      ip_header_checksum                        0x0012801c       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      ip_protocol                               0x0012801d       1     RW       uint32      b[7:0]           -  -      -    
-  -                                         -     -     -      ip_time_to_live                           0x0012801e       1     RW       uint32      b[7:0]           -  -      -    
-  -                                         -     -     -      ip_fragment_offset                        0x0012801f       1     RW       uint32     b[12:0]           -  -      -    
-  -                                         -     -     -      ip_flags                                  0x00128020       1     RW       uint32      b[2:0]           -  -      -    
-  -                                         -     -     -      ip_identification                         0x00128021       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      ip_total_length                           0x00128022       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      ip_services                               0x00128023       1     RW       uint32      b[7:0]           -  -      -    
-  -                                         -     -     -      ip_header_length                          0x00128024       1     RW       uint32      b[3:0]           -  -      -    
-  -                                         -     -     -      ip_version                                0x00128025       1     RW       uint32      b[3:0]           -  -      -    
-  -                                         -     -     -      eth_type                                  0x00128026       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      eth_source_mac                            0x00128027       1     RW       uint64     b[31:0]     b[31:0]  -      -    
-  -                                         -     -     -      -                                         0x00128028       -      -            -     b[15:0]    b[47:32]  -      -    
-  -                                         -     -     -      eth_destination_mac                       0x00128029       1     RW       uint64     b[31:0]     b[31:0]  -      -    
-  -                                         -     -     -      -                                         0x0012802a       -      -            -     b[15:0]    b[47:32]  -      -    
-  -                                         -     -     -      word_align                                0x0012802b       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_gn_index                  0x00128009       1     RW       uint32      b[7:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_weighted_subbands_flag    0x0012800a       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_beam_repositioning_flag   0x0012800b       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_payload_error             0x0012800c       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_fsub_type                 0x0012800d       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_f_adc                     0x0012800e       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_nyquist_zone_index        0x0012800f       1     RW       uint32      b[1:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_antenna_band_index        0x00128010       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_station_info                          0x00128011       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      sdp_station_info_station_id               0x00128011       1     RW       uint32      b[9:0]           -  -      -    
+  -                                         -     -     -      sdp_station_info_antenna_field_index      0x00128011       1     RW       uint32    b[15:10]           -  -      -    
+  -                                         -     -     -      sdp_observation_id                        0x00128012       1     RW       uint32     b[31:0]           -  -      -    
+  -                                         -     -     -      sdp_version_id                            0x00128013       1     RW       uint32      b[7:0]           -  -      -    
+  -                                         -     -     -      sdp_marker                                0x00128014       1     RW       uint32      b[7:0]           -  -      -    
+  -                                         -     -     -      udp_checksum                              0x00128015       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      udp_length                                0x00128016       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      udp_destination_port                      0x00128017       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      udp_source_port                           0x00128018       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      ip_destination_address                    0x00128019       1     RW       uint32     b[31:0]           -  -      -    
+  -                                         -     -     -      ip_source_address                         0x0012801a       1     RW       uint32     b[31:0]           -  -      -    
+  -                                         -     -     -      ip_header_checksum                        0x0012801b       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      ip_protocol                               0x0012801c       1     RW       uint32      b[7:0]           -  -      -    
+  -                                         -     -     -      ip_time_to_live                           0x0012801d       1     RW       uint32      b[7:0]           -  -      -    
+  -                                         -     -     -      ip_fragment_offset                        0x0012801e       1     RW       uint32     b[12:0]           -  -      -    
+  -                                         -     -     -      ip_flags                                  0x0012801f       1     RW       uint32      b[2:0]           -  -      -    
+  -                                         -     -     -      ip_identification                         0x00128020       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      ip_total_length                           0x00128021       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      ip_services                               0x00128022       1     RW       uint32      b[7:0]           -  -      -    
+  -                                         -     -     -      ip_header_length                          0x00128023       1     RW       uint32      b[3:0]           -  -      -    
+  -                                         -     -     -      ip_version                                0x00128024       1     RW       uint32      b[3:0]           -  -      -    
+  -                                         -     -     -      eth_type                                  0x00128025       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      eth_source_mac                            0x00128026       1     RW       uint64     b[31:0]     b[31:0]  -      -    
+  -                                         -     -     -      -                                         0x00128027       -      -            -     b[15:0]    b[47:32]  -      -    
+  -                                         -     -     -      eth_destination_mac                       0x00128028       1     RW       uint64     b[31:0]     b[31:0]  -      -    
+  -                                         -     -     -      -                                         0x00128029       -      -            -     b[15:0]    b[47:32]  -      -    
+  -                                         -     -     -      word_align                                0x0012802a       1     RW       uint32     b[15:0]           -  -      -    
   REG_BSN_ALIGN_V2_XSUB                     1     9     REG    enable                                    0x00130000       1     RW       uint32      b[0:0]           -  -      2    
   -                                         -     -     -      replaced_pkt_cnt                          0x00130001       1     RO       uint32     b[31:0]           -  -      -    
   REG_BSN_MONITOR_V2_RX_ALIGN_XSUB          1     9     REG    xon_stable                                0x00138000       1     RO       uint32      b[0:0]           -  -      8    
@@ -690,16 +690,17 @@ number_of_columns = 13
   -                                         -     -     -      sdp_nof_blocks_per_packet                 0x001e0004       1     RW       uint32      b[7:0]           -  -      -    
   -                                         -     -     -      sdp_beamlet_index                         0x001e0005       1     RW       uint32     b[15:0]           -  -      -    
   -                                         -     -     -      sdp_beamlet_scale                         0x001e0006       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      sdp_reserved                              0x001e0007       1     RW       uint64     b[31:0]     b[31:0]  -      -    
-  -                                         -     -     -      -                                         0x001e0008       -      -            -      b[7:0]    b[39:32]  -      -    
-  -                                         -     -     -      sdp_source_info_gn_index                  0x001e0009       1     RW       uint32      b[4:0]           -  -      -    
-  -                                         -     -     -      sdp_source_info_beamlet_width             0x001e000a       1     RW       uint32      b[7:5]           -  -      -    
-  -                                         -     -     -      sdp_source_info_repositioning_flag        0x001e000b       1     RW       uint32      b[9:9]           -  -      -    
-  -                                         -     -     -      sdp_source_info_payload_error             0x001e000c       1     RW       uint32    b[10:10]           -  -      -    
-  -                                         -     -     -      sdp_source_info_fsub_type                 0x001e000d       1     RW       uint32    b[11:11]           -  -      -    
-  -                                         -     -     -      sdp_source_info_f_adc                     0x001e000e       1     RW       uint32    b[12:12]           -  -      -    
-  -                                         -     -     -      sdp_source_info_nyquist_zone_index        0x001e000f       1     RW       uint32    b[14:13]           -  -      -    
-  -                                         -     -     -      sdp_source_info_antenna_band_index        0x001e0010       1     RW       uint32    b[15:15]           -  -      -    
+  -                                         -     -     -      sdp_reserved                              0x001e0007       1     RW       uint32     b[31:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_gn_index                  0x001e0008       1     RW       uint32      b[7:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_beamlet_width             0x001e0009       1     RW       uint32      b[2:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_beam_repositioning_flag   0x001e000a       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_payload_error             0x001e000b       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_fsub_type                 0x001e000c       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_f_adc                     0x001e000d       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_nyquist_zone_index        0x001e000e       1     RW       uint32      b[1:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_antenna_band_index        0x001e000f       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_reserved                  0x001e0010       1     RW       uint32      b[4:0]           -  -      -    
+  -                                         -     -     -      sdp_station_info                          0x001e0011       1     RW       uint32     b[15:0]           -  -      -    
   -                                         -     -     -      sdp_station_info_station_id               0x001e0011       1     RW       uint32      b[9:0]           -  -      -    
   -                                         -     -     -      sdp_station_info_antenna_field_index      0x001e0011       1     RW       uint32    b[15:10]           -  -      -    
   -                                         -     -     -      sdp_observation_id                        0x001e0012       1     RW       uint32     b[31:0]           -  -      -    
@@ -741,42 +742,42 @@ number_of_columns = 13
   -                                         -     -     -      sdp_data_id_bst_reserved                  0x00200006       1     RW       uint32    b[31:16]           -  -      -    
   -                                         -     -     -      sdp_integration_interval                  0x00200007       1     RW       uint32     b[23:0]           -  -      -    
   -                                         -     -     -      sdp_reserved                              0x00200008       1     RW       uint32      b[7:0]           -  -      -    
-  -                                         -     -     -      sdp_source_info_gn_index                  0x00200009       1     RW       uint32      b[4:0]           -  -      -    
-  -                                         -     -     -      sdp_source_info_reserved                  0x0020000a       1     RW       uint32      b[7:5]           -  -      -    
-  -                                         -     -     -      sdp_source_info_weighted_subbands_flag    0x0020000b       1     RW       uint32      b[8:8]           -  -      -    
-  -                                         -     -     -      sdp_source_info_beam_repositioning_flag   0x0020000c       1     RW       uint32      b[9:9]           -  -      -    
-  -                                         -     -     -      sdp_source_info_payload_error             0x0020000d       1     RW       uint32    b[10:10]           -  -      -    
-  -                                         -     -     -      sdp_source_info_fsub_type                 0x0020000e       1     RW       uint32    b[11:11]           -  -      -    
-  -                                         -     -     -      sdp_source_info_f_adc                     0x0020000f       1     RW       uint32    b[12:12]           -  -      -    
-  -                                         -     -     -      sdp_source_info_nyquist_zone_index        0x00200010       1     RW       uint32    b[14:13]           -  -      -    
-  -                                         -     -     -      sdp_source_info_antenna_band_index        0x00200011       1     RW       uint32    b[15:15]           -  -      -    
-  -                                         -     -     -      sdp_station_info_station_id               0x00200012       1     RW       uint32      b[9:0]           -  -      -    
-  -                                         -     -     -      sdp_station_info_antenna_field_index      0x00200012       1     RW       uint32    b[15:10]           -  -      -    
-  -                                         -     -     -      sdp_observation_id                        0x00200013       1     RW       uint32     b[31:0]           -  -      -    
-  -                                         -     -     -      sdp_version_id                            0x00200014       1     RW       uint32      b[7:0]           -  -      -    
-  -                                         -     -     -      sdp_marker                                0x00200015       1     RW       uint32      b[7:0]           -  -      -    
-  -                                         -     -     -      udp_checksum                              0x00200016       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      udp_length                                0x00200017       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      udp_destination_port                      0x00200018       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      udp_source_port                           0x00200019       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      ip_destination_address                    0x0020001a       1     RW       uint32     b[31:0]           -  -      -    
-  -                                         -     -     -      ip_source_address                         0x0020001b       1     RW       uint32     b[31:0]           -  -      -    
-  -                                         -     -     -      ip_header_checksum                        0x0020001c       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      ip_protocol                               0x0020001d       1     RW       uint32      b[7:0]           -  -      -    
-  -                                         -     -     -      ip_time_to_live                           0x0020001e       1     RW       uint32      b[7:0]           -  -      -    
-  -                                         -     -     -      ip_fragment_offset                        0x0020001f       1     RW       uint32     b[12:0]           -  -      -    
-  -                                         -     -     -      ip_flags                                  0x00200020       1     RW       uint32      b[2:0]           -  -      -    
-  -                                         -     -     -      ip_identification                         0x00200021       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      ip_total_length                           0x00200022       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      ip_services                               0x00200023       1     RW       uint32      b[7:0]           -  -      -    
-  -                                         -     -     -      ip_header_length                          0x00200024       1     RW       uint32      b[3:0]           -  -      -    
-  -                                         -     -     -      ip_version                                0x00200025       1     RW       uint32      b[3:0]           -  -      -    
-  -                                         -     -     -      eth_type                                  0x00200026       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      eth_source_mac                            0x00200027       1     RW       uint64     b[31:0]     b[31:0]  -      -    
-  -                                         -     -     -      -                                         0x00200028       -      -            -     b[15:0]    b[47:32]  -      -    
-  -                                         -     -     -      eth_destination_mac                       0x00200029       1     RW       uint64     b[31:0]     b[31:0]  -      -    
-  -                                         -     -     -      -                                         0x0020002a       -      -            -     b[15:0]    b[47:32]  -      -    
-  -                                         -     -     -      word_align                                0x0020002b       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_gn_index                  0x00200009       1     RW       uint32      b[7:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_weighted_subbands_flag    0x0020000a       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_beam_repositioning_flag   0x0020000b       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_payload_error             0x0020000c       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_fsub_type                 0x0020000d       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_f_adc                     0x0020000e       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_nyquist_zone_index        0x0020000f       1     RW       uint32      b[1:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_antenna_band_index        0x00200010       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_station_info                          0x00200011       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      sdp_station_info_station_id               0x00200011       1     RW       uint32      b[9:0]           -  -      -    
+  -                                         -     -     -      sdp_station_info_antenna_field_index      0x00200011       1     RW       uint32    b[15:10]           -  -      -    
+  -                                         -     -     -      sdp_observation_id                        0x00200012       1     RW       uint32     b[31:0]           -  -      -    
+  -                                         -     -     -      sdp_version_id                            0x00200013       1     RW       uint32      b[7:0]           -  -      -    
+  -                                         -     -     -      sdp_marker                                0x00200014       1     RW       uint32      b[7:0]           -  -      -    
+  -                                         -     -     -      udp_checksum                              0x00200015       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      udp_length                                0x00200016       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      udp_destination_port                      0x00200017       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      udp_source_port                           0x00200018       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      ip_destination_address                    0x00200019       1     RW       uint32     b[31:0]           -  -      -    
+  -                                         -     -     -      ip_source_address                         0x0020001a       1     RW       uint32     b[31:0]           -  -      -    
+  -                                         -     -     -      ip_header_checksum                        0x0020001b       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      ip_protocol                               0x0020001c       1     RW       uint32      b[7:0]           -  -      -    
+  -                                         -     -     -      ip_time_to_live                           0x0020001d       1     RW       uint32      b[7:0]           -  -      -    
+  -                                         -     -     -      ip_fragment_offset                        0x0020001e       1     RW       uint32     b[12:0]           -  -      -    
+  -                                         -     -     -      ip_flags                                  0x0020001f       1     RW       uint32      b[2:0]           -  -      -    
+  -                                         -     -     -      ip_identification                         0x00200020       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      ip_total_length                           0x00200021       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      ip_services                               0x00200022       1     RW       uint32      b[7:0]           -  -      -    
+  -                                         -     -     -      ip_header_length                          0x00200023       1     RW       uint32      b[3:0]           -  -      -    
+  -                                         -     -     -      ip_version                                0x00200024       1     RW       uint32      b[3:0]           -  -      -    
+  -                                         -     -     -      eth_type                                  0x00200025       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      eth_source_mac                            0x00200026       1     RW       uint64     b[31:0]     b[31:0]  -      -    
+  -                                         -     -     -      -                                         0x00200027       -      -            -     b[15:0]    b[47:32]  -      -    
+  -                                         -     -     -      eth_destination_mac                       0x00200028       1     RW       uint64     b[31:0]     b[31:0]  -      -    
+  -                                         -     -     -      -                                         0x00200029       -      -            -     b[15:0]    b[47:32]  -      -    
+  -                                         -     -     -      word_align                                0x0020002a       1     RW       uint32     b[15:0]           -  -      -    
   REG_BSN_MONITOR_V2_BST_OFFLOAD            2     1     REG    xon_stable                                0x00208000       1     RO       uint32      b[0:0]           -  8      8    
   -                                         -     -     -      ready_stable                              0x00208000       1     RO       uint32      b[1:1]           -  -      -    
   -                                         -     -     -      sync_timeout                              0x00208000       1     RO       uint32      b[2:2]           -  -      -    
diff --git a/applications/lofar2/designs/lofar2_unb2b_sdp_station/revisions/lofar2_unb2b_sdp_station_bf/tb_lofar2_unb2b_sdp_station_bf.vhd b/applications/lofar2/designs/lofar2_unb2b_sdp_station/revisions/lofar2_unb2b_sdp_station_bf/tb_lofar2_unb2b_sdp_station_bf.vhd
index f8e42b7389b990d2215d3bf6ebfefc666c933ae2..fad08ed8d8414627b5538a7524cd44e289eb8b81 100644
--- a/applications/lofar2/designs/lofar2_unb2b_sdp_station/revisions/lofar2_unb2b_sdp_station_bf/tb_lofar2_unb2b_sdp_station_bf.vhd
+++ b/applications/lofar2/designs/lofar2_unb2b_sdp_station/revisions/lofar2_unb2b_sdp_station_bf/tb_lofar2_unb2b_sdp_station_bf.vhd
@@ -598,16 +598,17 @@ BEGIN
       --  18   "sdp_observation_id"                 ), "RW", 32, field_default(0) ),
       --  17   "sdp_station_info"                   ), "RW", 16, field_default(0) ),
       --
-      --  16   "sdp_source_info_antenna_band_id"    ), "RW",  1, field_default(0) ),
-      --  15   "sdp_source_info_nyquist_zone_id"    ), "RW",  2, field_default(0) ),
-      --  14   "sdp_source_info_f_adc"              ), "RW",  1, field_default(0) ),
-      --  13   "sdp_source_info_fsub_type"          ), "RW",  1, field_default(0) ),
-      --  12   "sdp_source_info_payload_error"      ), "RW",  1, field_default(0) ),
-      --  11   "sdp_source_info_repositioning_flag" ), "RW",  1, field_default(0) ),
-      --  10   "sdp_source_info_beamlet_width"      ), "RW",  4, field_default(c_sdp_W_beamlet) ),
-      --   9   "sdp_source_info_gn_id"              ), "RW",  5, field_default(0) ),
+      --  16   "sdp_source_info_reserved"               ), "RW",  5, field_default(0) ),
+      --  15   "sdp_source_info_antenna_band_id"        ), "RW",  1, field_default(0) ),
+      --  14   "sdp_source_info_nyquist_zone_id"        ), "RW",  2, field_default(0) ),
+      --  13   "sdp_source_info_f_adc"                  ), "RW",  1, field_default(0) ),
+      --  12   "sdp_source_info_fsub_type"              ), "RW",  1, field_default(0) ),
+      --  11   "sdp_source_info_payload_error"          ), "RW",  1, field_default(0) ),
+      --  10   "sdp_source_info_beam_repositioning_flag"), "RW",  1, field_default(0) ),
+      --   9   "sdp_source_info_beamlet_width"          ), "RW",  4, field_default(c_sdp_W_beamlet) ),
+      --   8   "sdp_source_info_gn_id"                  ), "RW",  8, field_default(0) ),
       --
-      --   7   "sdp_reserved"                       ), "RW", 40, field_default(0) ),
+      --   7   "sdp_reserved"                       ), "RW", 32, field_default(0) ),
       --   6   "sdp_beamlet_scale"                  ), "RW", 16, field_default(c_sdp_unit_beamlet_scale) ),
       --   5   "sdp_beamlet_index"                  ), "RW", 16, field_default(0) ),
       --   4   "sdp_nof_blocks_per_packet"          ), "RW",  8, field_default(c_sdp_cep_nof_blocks_per_packet) ),
@@ -1075,14 +1076,14 @@ BEGIN
     exp_sdp_cep_header.app.sdp_observation_id <= c_exp_sdp_info.observation_id;
     exp_sdp_cep_header.app.sdp_station_info   <= c_exp_sdp_info.antenna_field_index & c_exp_sdp_info.station_id;
 
-    exp_sdp_cep_header.app.sdp_source_info_antenna_band_id    <= slv(c_exp_sdp_info.antenna_band_index);
-    exp_sdp_cep_header.app.sdp_source_info_nyquist_zone_id    <=     c_exp_sdp_info.nyquist_zone_index;
-    exp_sdp_cep_header.app.sdp_source_info_f_adc              <= slv(c_exp_sdp_info.f_adc);
-    exp_sdp_cep_header.app.sdp_source_info_fsub_type          <= slv(c_exp_sdp_info.fsub_type);
-    exp_sdp_cep_header.app.sdp_source_info_payload_error      <= TO_UVEC(0, 1);
-    exp_sdp_cep_header.app.sdp_source_info_repositioning_flag <= slv(c_exp_sdp_info.beam_repositioning_flag);
-    exp_sdp_cep_header.app.sdp_source_info_beamlet_width      <= TO_UVEC(c_sdp_W_beamlet, 4);
-    exp_sdp_cep_header.app.sdp_source_info_gn_id              <= TO_UVEC(c_gn_index, 5);
+    exp_sdp_cep_header.app.sdp_source_info_antenna_band_id         <= slv(c_exp_sdp_info.antenna_band_index);
+    exp_sdp_cep_header.app.sdp_source_info_nyquist_zone_id         <=     c_exp_sdp_info.nyquist_zone_index;
+    exp_sdp_cep_header.app.sdp_source_info_f_adc                   <= slv(c_exp_sdp_info.f_adc);
+    exp_sdp_cep_header.app.sdp_source_info_fsub_type               <= slv(c_exp_sdp_info.fsub_type);
+    exp_sdp_cep_header.app.sdp_source_info_payload_error           <= TO_UVEC(0, 1);
+    exp_sdp_cep_header.app.sdp_source_info_beam_repositioning_flag <= slv(c_exp_sdp_info.beam_repositioning_flag);
+    exp_sdp_cep_header.app.sdp_source_info_beamlet_width           <= TO_UVEC(c_sdp_W_beamlet, 4);
+    exp_sdp_cep_header.app.sdp_source_info_gn_id                   <= TO_UVEC(c_gn_index, 5);
 
     exp_sdp_cep_header.app.sdp_reserved                       <= TO_UVEC(                               0, 40);
     exp_sdp_cep_header.app.sdp_beamlet_scale                  <= TO_UVEC(             c_exp_beamlet_scale, 16);
diff --git a/applications/lofar2/designs/lofar2_unb2b_sdp_station/src/vhdl/lofar2_unb2b_sdp_station.vhd b/applications/lofar2/designs/lofar2_unb2b_sdp_station/src/vhdl/lofar2_unb2b_sdp_station.vhd
index 52404f9735568534d163cbb0f803266f06215680..a6cf45d4d7a613d3d556a46e8792aaefd63394ef 100644
--- a/applications/lofar2/designs/lofar2_unb2b_sdp_station/src/vhdl/lofar2_unb2b_sdp_station.vhd
+++ b/applications/lofar2/designs/lofar2_unb2b_sdp_station/src/vhdl/lofar2_unb2b_sdp_station.vhd
@@ -802,8 +802,8 @@ BEGIN
   );
 
 
-  -- Use gn_id = ID MOD 32, so map ID to 0:31 range (c_sdp_W_gn_id = 5)
-  gn_id <= ID(c_sdp_W_gn_id-1 DOWNTO 0);
+  -- Use full 8 bit gn_id = ID
+  gn_id <= ID;
 
   -----------------------------------------------------------------------------
   -- sdp nodes
diff --git a/applications/lofar2/designs/lofar2_unb2c_sdp_station/lofar2_unb2c_sdp_station.mmap.gold b/applications/lofar2/designs/lofar2_unb2c_sdp_station/lofar2_unb2c_sdp_station.mmap.gold
index 3c8e9319a748daba9e49bb70d746b6ba7f8db9ed..a97e0285240ee1339f9039de3e067ae134084184 100644
--- a/applications/lofar2/designs/lofar2_unb2c_sdp_station/lofar2_unb2c_sdp_station.mmap.gold
+++ b/applications/lofar2/designs/lofar2_unb2c_sdp_station/lofar2_unb2c_sdp_station.mmap.gold
@@ -280,42 +280,42 @@ number_of_columns = 13
   -                                         -     -     -      sdp_data_id_sst_reserved                  0x000e8006       1     RW       uint32     b[31:8]           -  -      -    
   -                                         -     -     -      sdp_integration_interval                  0x000e8007       1     RW       uint32     b[23:0]           -  -      -    
   -                                         -     -     -      sdp_reserved                              0x000e8008       1     RW       uint32      b[7:0]           -  -      -    
-  -                                         -     -     -      sdp_source_info_gn_index                  0x000e8009       1     RW       uint32      b[4:0]           -  -      -    
-  -                                         -     -     -      sdp_source_info_reserved                  0x000e800a       1     RW       uint32      b[7:5]           -  -      -    
-  -                                         -     -     -      sdp_source_info_weighted_subbands_flag    0x000e800b       1     RW       uint32      b[8:8]           -  -      -    
-  -                                         -     -     -      sdp_source_info_beam_repositioning_flag   0x000e800c       1     RW       uint32      b[9:9]           -  -      -    
-  -                                         -     -     -      sdp_source_info_payload_error             0x000e800d       1     RW       uint32    b[10:10]           -  -      -    
-  -                                         -     -     -      sdp_source_info_fsub_type                 0x000e800e       1     RW       uint32    b[11:11]           -  -      -    
-  -                                         -     -     -      sdp_source_info_f_adc                     0x000e800f       1     RW       uint32    b[12:12]           -  -      -    
-  -                                         -     -     -      sdp_source_info_nyquist_zone_index        0x000e8010       1     RW       uint32    b[14:13]           -  -      -    
-  -                                         -     -     -      sdp_source_info_antenna_band_index        0x000e8011       1     RW       uint32    b[15:15]           -  -      -    
-  -                                         -     -     -      sdp_station_info_station_id               0x000e8012       1     RW       uint32      b[9:0]           -  -      -    
-  -                                         -     -     -      sdp_station_info_antenna_field_index      0x000e8012       1     RW       uint32    b[15:10]           -  -      -    
-  -                                         -     -     -      sdp_observation_id                        0x000e8013       1     RW       uint32     b[31:0]           -  -      -    
-  -                                         -     -     -      sdp_version_id                            0x000e8014       1     RW       uint32      b[7:0]           -  -      -    
-  -                                         -     -     -      sdp_marker                                0x000e8015       1     RW       uint32      b[7:0]           -  -      -    
-  -                                         -     -     -      udp_checksum                              0x000e8016       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      udp_length                                0x000e8017       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      udp_destination_port                      0x000e8018       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      udp_source_port                           0x000e8019       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      ip_destination_address                    0x000e801a       1     RW       uint32     b[31:0]           -  -      -    
-  -                                         -     -     -      ip_source_address                         0x000e801b       1     RW       uint32     b[31:0]           -  -      -    
-  -                                         -     -     -      ip_header_checksum                        0x000e801c       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      ip_protocol                               0x000e801d       1     RW       uint32      b[7:0]           -  -      -    
-  -                                         -     -     -      ip_time_to_live                           0x000e801e       1     RW       uint32      b[7:0]           -  -      -    
-  -                                         -     -     -      ip_fragment_offset                        0x000e801f       1     RW       uint32     b[12:0]           -  -      -    
-  -                                         -     -     -      ip_flags                                  0x000e8020       1     RW       uint32      b[2:0]           -  -      -    
-  -                                         -     -     -      ip_identification                         0x000e8021       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      ip_total_length                           0x000e8022       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      ip_services                               0x000e8023       1     RW       uint32      b[7:0]           -  -      -    
-  -                                         -     -     -      ip_header_length                          0x000e8024       1     RW       uint32      b[3:0]           -  -      -    
-  -                                         -     -     -      ip_version                                0x000e8025       1     RW       uint32      b[3:0]           -  -      -    
-  -                                         -     -     -      eth_type                                  0x000e8026       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      eth_source_mac                            0x000e8027       1     RW       uint64     b[31:0]     b[31:0]  -      -    
-  -                                         -     -     -      -                                         0x000e8028       -      -            -     b[15:0]    b[47:32]  -      -    
-  -                                         -     -     -      eth_destination_mac                       0x000e8029       1     RW       uint64     b[31:0]     b[31:0]  -      -    
-  -                                         -     -     -      -                                         0x000e802a       -      -            -     b[15:0]    b[47:32]  -      -    
-  -                                         -     -     -      word_align                                0x000e802b       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_gn_index                  0x000e8009       1     RW       uint32      b[7:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_weighted_subbands_flag    0x000e800a       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_beam_repositioning_flag   0x000e800b       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_payload_error             0x000e800c       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_fsub_type                 0x000e800d       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_f_adc                     0x000e800e       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_nyquist_zone_index        0x000e800f       1     RW       uint32      b[1:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_antenna_band_index        0x000e8010       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_station_info                          0x000e8011       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      sdp_station_info_station_id               0x000e8011       1     RW       uint32      b[9:0]           -  -      -    
+  -                                         -     -     -      sdp_station_info_antenna_field_index      0x000e8011       1     RW       uint32    b[15:10]           -  -      -    
+  -                                         -     -     -      sdp_observation_id                        0x000e8012       1     RW       uint32     b[31:0]           -  -      -    
+  -                                         -     -     -      sdp_version_id                            0x000e8013       1     RW       uint32      b[7:0]           -  -      -    
+  -                                         -     -     -      sdp_marker                                0x000e8014       1     RW       uint32      b[7:0]           -  -      -    
+  -                                         -     -     -      udp_checksum                              0x000e8015       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      udp_length                                0x000e8016       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      udp_destination_port                      0x000e8017       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      udp_source_port                           0x000e8018       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      ip_destination_address                    0x000e8019       1     RW       uint32     b[31:0]           -  -      -    
+  -                                         -     -     -      ip_source_address                         0x000e801a       1     RW       uint32     b[31:0]           -  -      -    
+  -                                         -     -     -      ip_header_checksum                        0x000e801b       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      ip_protocol                               0x000e801c       1     RW       uint32      b[7:0]           -  -      -    
+  -                                         -     -     -      ip_time_to_live                           0x000e801d       1     RW       uint32      b[7:0]           -  -      -    
+  -                                         -     -     -      ip_fragment_offset                        0x000e801e       1     RW       uint32     b[12:0]           -  -      -    
+  -                                         -     -     -      ip_flags                                  0x000e801f       1     RW       uint32      b[2:0]           -  -      -    
+  -                                         -     -     -      ip_identification                         0x000e8020       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      ip_total_length                           0x000e8021       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      ip_services                               0x000e8022       1     RW       uint32      b[7:0]           -  -      -    
+  -                                         -     -     -      ip_header_length                          0x000e8023       1     RW       uint32      b[3:0]           -  -      -    
+  -                                         -     -     -      ip_version                                0x000e8024       1     RW       uint32      b[3:0]           -  -      -    
+  -                                         -     -     -      eth_type                                  0x000e8025       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      eth_source_mac                            0x000e8026       1     RW       uint64     b[31:0]     b[31:0]  -      -    
+  -                                         -     -     -      -                                         0x000e8027       -      -            -     b[15:0]    b[47:32]  -      -    
+  -                                         -     -     -      eth_destination_mac                       0x000e8028       1     RW       uint64     b[31:0]     b[31:0]  -      -    
+  -                                         -     -     -      -                                         0x000e8029       -      -            -     b[15:0]    b[47:32]  -      -    
+  -                                         -     -     -      word_align                                0x000e802a       1     RW       uint32     b[15:0]           -  -      -    
   REG_BSN_MONITOR_V2_SST_OFFLOAD            1     1     REG    xon_stable                                0x000f0000       1     RO       uint32      b[0:0]           -  -      -    
   -                                         -     -     -      ready_stable                              0x000f0000       1     RO       uint32      b[1:1]           -  -      -    
   -                                         -     -     -      sync_timeout                              0x000f0000       1     RO       uint32      b[2:2]           -  -      -    
@@ -359,42 +359,42 @@ number_of_columns = 13
   -                                         -     -     -      sdp_data_id_xst_reserved                  0x00128006       1     RW       uint32    b[31:25]           -  -      -    
   -                                         -     -     -      sdp_integration_interval                  0x00128007       1     RW       uint32     b[23:0]           -  -      -    
   -                                         -     -     -      sdp_reserved                              0x00128008       1     RW       uint32      b[7:0]           -  -      -    
-  -                                         -     -     -      sdp_source_info_gn_index                  0x00128009       1     RW       uint32      b[4:0]           -  -      -    
-  -                                         -     -     -      sdp_source_info_reserved                  0x0012800a       1     RW       uint32      b[7:5]           -  -      -    
-  -                                         -     -     -      sdp_source_info_weighted_subbands_flag    0x0012800b       1     RW       uint32      b[8:8]           -  -      -    
-  -                                         -     -     -      sdp_source_info_beam_repositioning_flag   0x0012800c       1     RW       uint32      b[9:9]           -  -      -    
-  -                                         -     -     -      sdp_source_info_payload_error             0x0012800d       1     RW       uint32    b[10:10]           -  -      -    
-  -                                         -     -     -      sdp_source_info_fsub_type                 0x0012800e       1     RW       uint32    b[11:11]           -  -      -    
-  -                                         -     -     -      sdp_source_info_f_adc                     0x0012800f       1     RW       uint32    b[12:12]           -  -      -    
-  -                                         -     -     -      sdp_source_info_nyquist_zone_index        0x00128010       1     RW       uint32    b[14:13]           -  -      -    
-  -                                         -     -     -      sdp_source_info_antenna_band_index        0x00128011       1     RW       uint32    b[15:15]           -  -      -    
-  -                                         -     -     -      sdp_station_info_station_id               0x00128012       1     RW       uint32      b[9:0]           -  -      -    
-  -                                         -     -     -      sdp_station_info_antenna_field_index      0x00128012       1     RW       uint32    b[15:10]           -  -      -    
-  -                                         -     -     -      sdp_observation_id                        0x00128013       1     RW       uint32     b[31:0]           -  -      -    
-  -                                         -     -     -      sdp_version_id                            0x00128014       1     RW       uint32      b[7:0]           -  -      -    
-  -                                         -     -     -      sdp_marker                                0x00128015       1     RW       uint32      b[7:0]           -  -      -    
-  -                                         -     -     -      udp_checksum                              0x00128016       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      udp_length                                0x00128017       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      udp_destination_port                      0x00128018       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      udp_source_port                           0x00128019       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      ip_destination_address                    0x0012801a       1     RW       uint32     b[31:0]           -  -      -    
-  -                                         -     -     -      ip_source_address                         0x0012801b       1     RW       uint32     b[31:0]           -  -      -    
-  -                                         -     -     -      ip_header_checksum                        0x0012801c       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      ip_protocol                               0x0012801d       1     RW       uint32      b[7:0]           -  -      -    
-  -                                         -     -     -      ip_time_to_live                           0x0012801e       1     RW       uint32      b[7:0]           -  -      -    
-  -                                         -     -     -      ip_fragment_offset                        0x0012801f       1     RW       uint32     b[12:0]           -  -      -    
-  -                                         -     -     -      ip_flags                                  0x00128020       1     RW       uint32      b[2:0]           -  -      -    
-  -                                         -     -     -      ip_identification                         0x00128021       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      ip_total_length                           0x00128022       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      ip_services                               0x00128023       1     RW       uint32      b[7:0]           -  -      -    
-  -                                         -     -     -      ip_header_length                          0x00128024       1     RW       uint32      b[3:0]           -  -      -    
-  -                                         -     -     -      ip_version                                0x00128025       1     RW       uint32      b[3:0]           -  -      -    
-  -                                         -     -     -      eth_type                                  0x00128026       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      eth_source_mac                            0x00128027       1     RW       uint64     b[31:0]     b[31:0]  -      -    
-  -                                         -     -     -      -                                         0x00128028       -      -            -     b[15:0]    b[47:32]  -      -    
-  -                                         -     -     -      eth_destination_mac                       0x00128029       1     RW       uint64     b[31:0]     b[31:0]  -      -    
-  -                                         -     -     -      -                                         0x0012802a       -      -            -     b[15:0]    b[47:32]  -      -    
-  -                                         -     -     -      word_align                                0x0012802b       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_gn_index                  0x00128009       1     RW       uint32      b[7:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_weighted_subbands_flag    0x0012800a       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_beam_repositioning_flag   0x0012800b       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_payload_error             0x0012800c       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_fsub_type                 0x0012800d       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_f_adc                     0x0012800e       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_nyquist_zone_index        0x0012800f       1     RW       uint32      b[1:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_antenna_band_index        0x00128010       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_station_info                          0x00128011       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      sdp_station_info_station_id               0x00128011       1     RW       uint32      b[9:0]           -  -      -    
+  -                                         -     -     -      sdp_station_info_antenna_field_index      0x00128011       1     RW       uint32    b[15:10]           -  -      -    
+  -                                         -     -     -      sdp_observation_id                        0x00128012       1     RW       uint32     b[31:0]           -  -      -    
+  -                                         -     -     -      sdp_version_id                            0x00128013       1     RW       uint32      b[7:0]           -  -      -    
+  -                                         -     -     -      sdp_marker                                0x00128014       1     RW       uint32      b[7:0]           -  -      -    
+  -                                         -     -     -      udp_checksum                              0x00128015       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      udp_length                                0x00128016       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      udp_destination_port                      0x00128017       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      udp_source_port                           0x00128018       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      ip_destination_address                    0x00128019       1     RW       uint32     b[31:0]           -  -      -    
+  -                                         -     -     -      ip_source_address                         0x0012801a       1     RW       uint32     b[31:0]           -  -      -    
+  -                                         -     -     -      ip_header_checksum                        0x0012801b       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      ip_protocol                               0x0012801c       1     RW       uint32      b[7:0]           -  -      -    
+  -                                         -     -     -      ip_time_to_live                           0x0012801d       1     RW       uint32      b[7:0]           -  -      -    
+  -                                         -     -     -      ip_fragment_offset                        0x0012801e       1     RW       uint32     b[12:0]           -  -      -    
+  -                                         -     -     -      ip_flags                                  0x0012801f       1     RW       uint32      b[2:0]           -  -      -    
+  -                                         -     -     -      ip_identification                         0x00128020       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      ip_total_length                           0x00128021       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      ip_services                               0x00128022       1     RW       uint32      b[7:0]           -  -      -    
+  -                                         -     -     -      ip_header_length                          0x00128023       1     RW       uint32      b[3:0]           -  -      -    
+  -                                         -     -     -      ip_version                                0x00128024       1     RW       uint32      b[3:0]           -  -      -    
+  -                                         -     -     -      eth_type                                  0x00128025       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      eth_source_mac                            0x00128026       1     RW       uint64     b[31:0]     b[31:0]  -      -    
+  -                                         -     -     -      -                                         0x00128027       -      -            -     b[15:0]    b[47:32]  -      -    
+  -                                         -     -     -      eth_destination_mac                       0x00128028       1     RW       uint64     b[31:0]     b[31:0]  -      -    
+  -                                         -     -     -      -                                         0x00128029       -      -            -     b[15:0]    b[47:32]  -      -    
+  -                                         -     -     -      word_align                                0x0012802a       1     RW       uint32     b[15:0]           -  -      -    
   REG_BSN_ALIGN_V2_XSUB                     1     9     REG    enable                                    0x00130000       1     RW       uint32      b[0:0]           -  -      2    
   -                                         -     -     -      replaced_pkt_cnt                          0x00130001       1     RO       uint32     b[31:0]           -  -      -    
   REG_BSN_MONITOR_V2_RX_ALIGN_XSUB          1     9     REG    xon_stable                                0x00138000       1     RO       uint32      b[0:0]           -  -      8    
@@ -690,16 +690,17 @@ number_of_columns = 13
   -                                         -     -     -      sdp_nof_blocks_per_packet                 0x001e0004       1     RW       uint32      b[7:0]           -  -      -    
   -                                         -     -     -      sdp_beamlet_index                         0x001e0005       1     RW       uint32     b[15:0]           -  -      -    
   -                                         -     -     -      sdp_beamlet_scale                         0x001e0006       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      sdp_reserved                              0x001e0007       1     RW       uint64     b[31:0]     b[31:0]  -      -    
-  -                                         -     -     -      -                                         0x001e0008       -      -            -      b[7:0]    b[39:32]  -      -    
-  -                                         -     -     -      sdp_source_info_gn_index                  0x001e0009       1     RW       uint32      b[4:0]           -  -      -    
-  -                                         -     -     -      sdp_source_info_beamlet_width             0x001e000a       1     RW       uint32      b[7:5]           -  -      -    
-  -                                         -     -     -      sdp_source_info_repositioning_flag        0x001e000b       1     RW       uint32      b[9:9]           -  -      -    
-  -                                         -     -     -      sdp_source_info_payload_error             0x001e000c       1     RW       uint32    b[10:10]           -  -      -    
-  -                                         -     -     -      sdp_source_info_fsub_type                 0x001e000d       1     RW       uint32    b[11:11]           -  -      -    
-  -                                         -     -     -      sdp_source_info_f_adc                     0x001e000e       1     RW       uint32    b[12:12]           -  -      -    
-  -                                         -     -     -      sdp_source_info_nyquist_zone_index        0x001e000f       1     RW       uint32    b[14:13]           -  -      -    
-  -                                         -     -     -      sdp_source_info_antenna_band_index        0x001e0010       1     RW       uint32    b[15:15]           -  -      -    
+  -                                         -     -     -      sdp_reserved                              0x001e0007       1     RW       uint32     b[31:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_gn_index                  0x001e0008       1     RW       uint32      b[7:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_beamlet_width             0x001e0009       1     RW       uint32      b[2:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_beam_repositioning_flag   0x001e000a       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_payload_error             0x001e000b       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_fsub_type                 0x001e000c       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_f_adc                     0x001e000d       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_nyquist_zone_index        0x001e000e       1     RW       uint32      b[1:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_antenna_band_index        0x001e000f       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_reserved                  0x001e0010       1     RW       uint32      b[4:0]           -  -      -    
+  -                                         -     -     -      sdp_station_info                          0x001e0011       1     RW       uint32     b[15:0]           -  -      -    
   -                                         -     -     -      sdp_station_info_station_id               0x001e0011       1     RW       uint32      b[9:0]           -  -      -    
   -                                         -     -     -      sdp_station_info_antenna_field_index      0x001e0011       1     RW       uint32    b[15:10]           -  -      -    
   -                                         -     -     -      sdp_observation_id                        0x001e0012       1     RW       uint32     b[31:0]           -  -      -    
@@ -741,42 +742,42 @@ number_of_columns = 13
   -                                         -     -     -      sdp_data_id_bst_reserved                  0x00200006       1     RW       uint32    b[31:16]           -  -      -    
   -                                         -     -     -      sdp_integration_interval                  0x00200007       1     RW       uint32     b[23:0]           -  -      -    
   -                                         -     -     -      sdp_reserved                              0x00200008       1     RW       uint32      b[7:0]           -  -      -    
-  -                                         -     -     -      sdp_source_info_gn_index                  0x00200009       1     RW       uint32      b[4:0]           -  -      -    
-  -                                         -     -     -      sdp_source_info_reserved                  0x0020000a       1     RW       uint32      b[7:5]           -  -      -    
-  -                                         -     -     -      sdp_source_info_weighted_subbands_flag    0x0020000b       1     RW       uint32      b[8:8]           -  -      -    
-  -                                         -     -     -      sdp_source_info_beam_repositioning_flag   0x0020000c       1     RW       uint32      b[9:9]           -  -      -    
-  -                                         -     -     -      sdp_source_info_payload_error             0x0020000d       1     RW       uint32    b[10:10]           -  -      -    
-  -                                         -     -     -      sdp_source_info_fsub_type                 0x0020000e       1     RW       uint32    b[11:11]           -  -      -    
-  -                                         -     -     -      sdp_source_info_f_adc                     0x0020000f       1     RW       uint32    b[12:12]           -  -      -    
-  -                                         -     -     -      sdp_source_info_nyquist_zone_index        0x00200010       1     RW       uint32    b[14:13]           -  -      -    
-  -                                         -     -     -      sdp_source_info_antenna_band_index        0x00200011       1     RW       uint32    b[15:15]           -  -      -    
-  -                                         -     -     -      sdp_station_info_station_id               0x00200012       1     RW       uint32      b[9:0]           -  -      -    
-  -                                         -     -     -      sdp_station_info_antenna_field_index      0x00200012       1     RW       uint32    b[15:10]           -  -      -    
-  -                                         -     -     -      sdp_observation_id                        0x00200013       1     RW       uint32     b[31:0]           -  -      -    
-  -                                         -     -     -      sdp_version_id                            0x00200014       1     RW       uint32      b[7:0]           -  -      -    
-  -                                         -     -     -      sdp_marker                                0x00200015       1     RW       uint32      b[7:0]           -  -      -    
-  -                                         -     -     -      udp_checksum                              0x00200016       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      udp_length                                0x00200017       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      udp_destination_port                      0x00200018       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      udp_source_port                           0x00200019       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      ip_destination_address                    0x0020001a       1     RW       uint32     b[31:0]           -  -      -    
-  -                                         -     -     -      ip_source_address                         0x0020001b       1     RW       uint32     b[31:0]           -  -      -    
-  -                                         -     -     -      ip_header_checksum                        0x0020001c       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      ip_protocol                               0x0020001d       1     RW       uint32      b[7:0]           -  -      -    
-  -                                         -     -     -      ip_time_to_live                           0x0020001e       1     RW       uint32      b[7:0]           -  -      -    
-  -                                         -     -     -      ip_fragment_offset                        0x0020001f       1     RW       uint32     b[12:0]           -  -      -    
-  -                                         -     -     -      ip_flags                                  0x00200020       1     RW       uint32      b[2:0]           -  -      -    
-  -                                         -     -     -      ip_identification                         0x00200021       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      ip_total_length                           0x00200022       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      ip_services                               0x00200023       1     RW       uint32      b[7:0]           -  -      -    
-  -                                         -     -     -      ip_header_length                          0x00200024       1     RW       uint32      b[3:0]           -  -      -    
-  -                                         -     -     -      ip_version                                0x00200025       1     RW       uint32      b[3:0]           -  -      -    
-  -                                         -     -     -      eth_type                                  0x00200026       1     RW       uint32     b[15:0]           -  -      -    
-  -                                         -     -     -      eth_source_mac                            0x00200027       1     RW       uint64     b[31:0]     b[31:0]  -      -    
-  -                                         -     -     -      -                                         0x00200028       -      -            -     b[15:0]    b[47:32]  -      -    
-  -                                         -     -     -      eth_destination_mac                       0x00200029       1     RW       uint64     b[31:0]     b[31:0]  -      -    
-  -                                         -     -     -      -                                         0x0020002a       -      -            -     b[15:0]    b[47:32]  -      -    
-  -                                         -     -     -      word_align                                0x0020002b       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_gn_index                  0x00200009       1     RW       uint32      b[7:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_weighted_subbands_flag    0x0020000a       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_beam_repositioning_flag   0x0020000b       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_payload_error             0x0020000c       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_fsub_type                 0x0020000d       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_f_adc                     0x0020000e       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_nyquist_zone_index        0x0020000f       1     RW       uint32      b[1:0]           -  -      -    
+  -                                         -     -     -      sdp_source_info_antenna_band_index        0x00200010       1     RW       uint32      b[0:0]           -  -      -    
+  -                                         -     -     -      sdp_station_info                          0x00200011       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      sdp_station_info_station_id               0x00200011       1     RW       uint32      b[9:0]           -  -      -    
+  -                                         -     -     -      sdp_station_info_antenna_field_index      0x00200011       1     RW       uint32    b[15:10]           -  -      -    
+  -                                         -     -     -      sdp_observation_id                        0x00200012       1     RW       uint32     b[31:0]           -  -      -    
+  -                                         -     -     -      sdp_version_id                            0x00200013       1     RW       uint32      b[7:0]           -  -      -    
+  -                                         -     -     -      sdp_marker                                0x00200014       1     RW       uint32      b[7:0]           -  -      -    
+  -                                         -     -     -      udp_checksum                              0x00200015       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      udp_length                                0x00200016       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      udp_destination_port                      0x00200017       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      udp_source_port                           0x00200018       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      ip_destination_address                    0x00200019       1     RW       uint32     b[31:0]           -  -      -    
+  -                                         -     -     -      ip_source_address                         0x0020001a       1     RW       uint32     b[31:0]           -  -      -    
+  -                                         -     -     -      ip_header_checksum                        0x0020001b       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      ip_protocol                               0x0020001c       1     RW       uint32      b[7:0]           -  -      -    
+  -                                         -     -     -      ip_time_to_live                           0x0020001d       1     RW       uint32      b[7:0]           -  -      -    
+  -                                         -     -     -      ip_fragment_offset                        0x0020001e       1     RW       uint32     b[12:0]           -  -      -    
+  -                                         -     -     -      ip_flags                                  0x0020001f       1     RW       uint32      b[2:0]           -  -      -    
+  -                                         -     -     -      ip_identification                         0x00200020       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      ip_total_length                           0x00200021       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      ip_services                               0x00200022       1     RW       uint32      b[7:0]           -  -      -    
+  -                                         -     -     -      ip_header_length                          0x00200023       1     RW       uint32      b[3:0]           -  -      -    
+  -                                         -     -     -      ip_version                                0x00200024       1     RW       uint32      b[3:0]           -  -      -    
+  -                                         -     -     -      eth_type                                  0x00200025       1     RW       uint32     b[15:0]           -  -      -    
+  -                                         -     -     -      eth_source_mac                            0x00200026       1     RW       uint64     b[31:0]     b[31:0]  -      -    
+  -                                         -     -     -      -                                         0x00200027       -      -            -     b[15:0]    b[47:32]  -      -    
+  -                                         -     -     -      eth_destination_mac                       0x00200028       1     RW       uint64     b[31:0]     b[31:0]  -      -    
+  -                                         -     -     -      -                                         0x00200029       -      -            -     b[15:0]    b[47:32]  -      -    
+  -                                         -     -     -      word_align                                0x0020002a       1     RW       uint32     b[15:0]           -  -      -    
   REG_BSN_MONITOR_V2_BST_OFFLOAD            2     1     REG    xon_stable                                0x00208000       1     RO       uint32      b[0:0]           -  8      8    
   -                                         -     -     -      ready_stable                              0x00208000       1     RO       uint32      b[1:1]           -  -      -    
   -                                         -     -     -      sync_timeout                              0x00208000       1     RO       uint32      b[2:2]           -  -      -    
diff --git a/applications/lofar2/designs/lofar2_unb2c_sdp_station/revisions/lofar2_unb2c_sdp_station_bf/tb_lofar2_unb2c_sdp_station_bf.vhd b/applications/lofar2/designs/lofar2_unb2c_sdp_station/revisions/lofar2_unb2c_sdp_station_bf/tb_lofar2_unb2c_sdp_station_bf.vhd
index f77bfa92cf67e6d2555b5c7604f8a21313360f53..b0affd66b43b3d976710783d5adc1d7d52ea7ca3 100644
--- a/applications/lofar2/designs/lofar2_unb2c_sdp_station/revisions/lofar2_unb2c_sdp_station_bf/tb_lofar2_unb2c_sdp_station_bf.vhd
+++ b/applications/lofar2/designs/lofar2_unb2c_sdp_station/revisions/lofar2_unb2c_sdp_station_bf/tb_lofar2_unb2c_sdp_station_bf.vhd
@@ -713,16 +713,17 @@ BEGIN
       --  18   "sdp_observation_id"                 ), "RW", 32, field_default(0) ),
       --  17   "sdp_station_info"                   ), "RW", 16, field_default(0) ),
       --
-      --  16   "sdp_source_info_antenna_band_id"    ), "RW",  1, field_default(0) ),
-      --  15   "sdp_source_info_nyquist_zone_id"    ), "RW",  2, field_default(0) ),
-      --  14   "sdp_source_info_f_adc"              ), "RW",  1, field_default(0) ),
-      --  13   "sdp_source_info_fsub_type"          ), "RW",  1, field_default(0) ),
-      --  12   "sdp_source_info_payload_error"      ), "RW",  1, field_default(0) ),
-      --  11   "sdp_source_info_repositioning_flag" ), "RW",  1, field_default(0) ),
-      --  10   "sdp_source_info_beamlet_width"      ), "RW",  4, field_default(c_sdp_W_beamlet) ),
-      --   9   "sdp_source_info_gn_id"              ), "RW",  5, field_default(0) ),
+      --  16   "sdp_source_info_reserved"               ), "RW",  5, field_default(0) ),
+      --  15   "sdp_source_info_antenna_band_id"        ), "RW",  1, field_default(0) ),
+      --  14   "sdp_source_info_nyquist_zone_id"        ), "RW",  2, field_default(0) ),
+      --  13   "sdp_source_info_f_adc"                  ), "RW",  1, field_default(0) ),
+      --  12   "sdp_source_info_fsub_type"              ), "RW",  1, field_default(0) ),
+      --  11   "sdp_source_info_payload_error"          ), "RW",  1, field_default(0) ),
+      --  10   "sdp_source_info_beam_repositioning_flag"), "RW",  1, field_default(0) ),
+      --   9   "sdp_source_info_beamlet_width"          ), "RW",  4, field_default(c_sdp_W_beamlet) ),
+      --   8   "sdp_source_info_gn_id"                  ), "RW",  8, field_default(0) ),
       --
-      --   7   "sdp_reserved"                       ), "RW", 40, field_default(0) ),
+      --   7   "sdp_reserved"                       ), "RW", 32, field_default(0) ),
       --   6   "sdp_beamlet_scale"                  ), "RW", 16, field_default(c_sdp_unit_beamlet_scale) ),
       --   5   "sdp_beamlet_index"                  ), "RW", 16, field_default(0) ),
       --   4   "sdp_nof_blocks_per_packet"          ), "RW",  8, field_default(c_sdp_cep_nof_blocks_per_packet) ),
diff --git a/applications/lofar2/designs/lofar2_unb2c_sdp_station/revisions/lofar2_unb2c_sdp_station_bf/tb_lofar2_unb2c_sdp_station_bf_bst_offload.vhd b/applications/lofar2/designs/lofar2_unb2c_sdp_station/revisions/lofar2_unb2c_sdp_station_bf/tb_lofar2_unb2c_sdp_station_bf_bst_offload.vhd
index 00e7fcc28e19538126e89f758bee36b5d3b95144..804bf1cbec272738bf9423e90aaf3db54bd471ac 100644
--- a/applications/lofar2/designs/lofar2_unb2c_sdp_station/revisions/lofar2_unb2c_sdp_station_bf/tb_lofar2_unb2c_sdp_station_bf_bst_offload.vhd
+++ b/applications/lofar2/designs/lofar2_unb2c_sdp_station/revisions/lofar2_unb2c_sdp_station_bf/tb_lofar2_unb2c_sdp_station_bf_bst_offload.vhd
@@ -229,10 +229,10 @@ BEGIN
     ----------------------------------------------------------------------------
     -- Offload destination MAC/IP/UDP
     ----------------------------------------------------------------------------
-    mmf_mm_bus_wr(c_mm_file_reg_stat_hdr_dat_bst, 42, TO_UINT(c_sdp_stat_eth_dst_mac(47 DOWNTO 32)), tb_clk);
-    mmf_mm_bus_wr(c_mm_file_reg_stat_hdr_dat_bst, 41, TO_SINT(c_sdp_stat_eth_dst_mac(31 DOWNTO 0)), tb_clk);  -- use signed to fit 32 b in INTEGER
-    mmf_mm_bus_wr(c_mm_file_reg_stat_hdr_dat_bst, 26, TO_SINT(c_sdp_stat_ip_dst_addr), tb_clk);  -- use signed to fit 32 b in INTEGER
-    mmf_mm_bus_wr(c_mm_file_reg_stat_hdr_dat_bst, 24, TO_UINT(c_sdp_stat_udp_dst_port), tb_clk);
+    mmf_mm_bus_wr(c_mm_file_reg_stat_hdr_dat_bst, 41, TO_UINT(c_sdp_stat_eth_dst_mac(47 DOWNTO 32)), tb_clk);
+    mmf_mm_bus_wr(c_mm_file_reg_stat_hdr_dat_bst, 40, TO_SINT(c_sdp_stat_eth_dst_mac(31 DOWNTO 0)), tb_clk);  -- use signed to fit 32 b in INTEGER
+    mmf_mm_bus_wr(c_mm_file_reg_stat_hdr_dat_bst, 25, TO_SINT(c_sdp_stat_ip_dst_addr), tb_clk);  -- use signed to fit 32 b in INTEGER
+    mmf_mm_bus_wr(c_mm_file_reg_stat_hdr_dat_bst, 23, TO_UINT(c_sdp_stat_udp_dst_port), tb_clk);
     proc_common_wait_cross_clock_domain_latency(c_mm_clk_period, c_ext_clk_period);
 
     ----------------------------------------------------------------------------
diff --git a/applications/lofar2/designs/lofar2_unb2c_sdp_station/revisions/lofar2_unb2c_sdp_station_bf_ring/tb_lofar2_unb2c_sdp_station_bf_ring.vhd b/applications/lofar2/designs/lofar2_unb2c_sdp_station/revisions/lofar2_unb2c_sdp_station_bf_ring/tb_lofar2_unb2c_sdp_station_bf_ring.vhd
index ed581a501adff51764e9fb989dd00e3575f0ff3f..f770e8597237f4ae6c6e9860816bad2ce2aed7e0 100644
--- a/applications/lofar2/designs/lofar2_unb2c_sdp_station/revisions/lofar2_unb2c_sdp_station_bf_ring/tb_lofar2_unb2c_sdp_station_bf_ring.vhd
+++ b/applications/lofar2/designs/lofar2_unb2c_sdp_station/revisions/lofar2_unb2c_sdp_station_bf_ring/tb_lofar2_unb2c_sdp_station_bf_ring.vhd
@@ -792,16 +792,17 @@ BEGIN
       --  18   "sdp_observation_id"                 ), "RW", 32, field_default(0) ),
       --  17   "sdp_station_info"                   ), "RW", 16, field_default(0) ),
       --
-      --  16   "sdp_source_info_antenna_band_id"    ), "RW",  1, field_default(0) ),
-      --  15   "sdp_source_info_nyquist_zone_id"    ), "RW",  2, field_default(0) ),
-      --  14   "sdp_source_info_f_adc"              ), "RW",  1, field_default(0) ),
-      --  13   "sdp_source_info_fsub_type"          ), "RW",  1, field_default(0) ),
-      --  12   "sdp_source_info_payload_error"      ), "RW",  1, field_default(0) ),
-      --  11   "sdp_source_info_repositioning_flag" ), "RW",  1, field_default(0) ),
-      --  10   "sdp_source_info_beamlet_width"      ), "RW",  4, field_default(c_sdp_W_beamlet) ),
-      --   9   "sdp_source_info_gn_id"              ), "RW",  5, field_default(0) ),
+      --  16   "sdp_source_info_reserved"               ), "RW",  5, field_default(0) ),
+      --  15   "sdp_source_info_antenna_band_id"        ), "RW",  1, field_default(0) ),
+      --  14   "sdp_source_info_nyquist_zone_id"        ), "RW",  2, field_default(0) ),
+      --  13   "sdp_source_info_f_adc"                  ), "RW",  1, field_default(0) ),
+      --  12   "sdp_source_info_fsub_type"              ), "RW",  1, field_default(0) ),
+      --  11   "sdp_source_info_payload_error"          ), "RW",  1, field_default(0) ),
+      --  10   "sdp_source_info_beam_repositioning_flag"), "RW",  1, field_default(0) ),
+      --   9   "sdp_source_info_beamlet_width"          ), "RW",  4, field_default(c_sdp_W_beamlet) ),
+      --   8   "sdp_source_info_gn_id"                  ), "RW",  8, field_default(0) ),
       --
-      --   7   "sdp_reserved"                       ), "RW", 40, field_default(0) ),
+      --   7   "sdp_reserved"                       ), "RW", 32, field_default(0) ),
       --   6   "sdp_beamlet_scale"                  ), "RW", 16, field_default(c_sdp_unit_beamlet_scale) ),
       --   5   "sdp_beamlet_index"                  ), "RW", 16, field_default(0) ),
       --   4   "sdp_nof_blocks_per_packet"          ), "RW",  8, field_default(c_sdp_cep_nof_blocks_per_packet) ),
diff --git a/applications/lofar2/designs/lofar2_unb2c_sdp_station/src/vhdl/lofar2_unb2c_sdp_station.vhd b/applications/lofar2/designs/lofar2_unb2c_sdp_station/src/vhdl/lofar2_unb2c_sdp_station.vhd
index d419d5eb41e225dc7eb53e2d3789b391e93de56b..ad2e791598fbcb6e0665cd0ec2bb5aee546f158a 100644
--- a/applications/lofar2/designs/lofar2_unb2c_sdp_station/src/vhdl/lofar2_unb2c_sdp_station.vhd
+++ b/applications/lofar2/designs/lofar2_unb2c_sdp_station/src/vhdl/lofar2_unb2c_sdp_station.vhd
@@ -767,8 +767,8 @@ BEGIN
     ram_st_xsq_cipo                              => ram_st_xsq_cipo 
   );
 
-  -- Use gn_id = ID MOD 32, so map ID to 0:31 range (c_sdp_W_gn_id = 5)
-  gn_id <= ID(c_sdp_W_gn_id-1 DOWNTO 0);
+  -- Use full 8 bit gn_id = ID
+  gn_id <= ID;
 
   -----------------------------------------------------------------------------
   -- sdp nodes
diff --git a/applications/lofar2/libraries/sdp/sdp.peripheral.yaml b/applications/lofar2/libraries/sdp/sdp.peripheral.yaml
index fa2a92bfb0f3f24bc5bf6337d94ec78907da901f..73acf210efb3dbed285dc6417e3f2e7748f82d5e 100644
--- a/applications/lofar2/libraries/sdp/sdp.peripheral.yaml
+++ b/applications/lofar2/libraries/sdp/sdp.peripheral.yaml
@@ -226,51 +226,53 @@ peripherals:
           "
         fields:
           # eth field group
-          - - { field_name: eth_destination_mac,                mm_width: 32, user_width: 48, radix: uint64, access_mode: RW, address_offset: 0xA0 }
-          - - { field_name: eth_source_mac,                     mm_width: 32, user_width: 48, radix: uint64, access_mode: RW, address_offset: 0x98 }
-          - - { field_name: eth_type,                           mm_width: 16,                                access_mode: RW, address_offset: 0x94 }
+          - - { field_name: eth_destination_mac,                     mm_width: 32, user_width: 48, radix: uint64, access_mode: RW, address_offset: 0xA0 }
+          - - { field_name: eth_source_mac,                          mm_width: 32, user_width: 48, radix: uint64, access_mode: RW, address_offset: 0x98 }
+          - - { field_name: eth_type,                                mm_width: 16,                                access_mode: RW, address_offset: 0x94 }
           # ip field group
-          - - { field_name: ip_version,                         mm_width:  4,                                access_mode: RW, address_offset: 0x90 }
-          - - { field_name: ip_header_length,                   mm_width:  4,                                access_mode: RW, address_offset: 0x8C }
-          - - { field_name: ip_services,                        mm_width:  8,                                access_mode: RW, address_offset: 0x88 }
-          - - { field_name: ip_total_length,                    mm_width: 16,                                access_mode: RW, address_offset: 0x84 }
-          - - { field_name: ip_identification,                  mm_width: 16,                                access_mode: RW, address_offset: 0x80 }
-          - - { field_name: ip_flags,                           mm_width:  3,                                access_mode: RW, address_offset: 0x7C }
-          - - { field_name: ip_fragment_offset,                 mm_width: 13,                                access_mode: RW, address_offset: 0x78 }
-          - - { field_name: ip_time_to_live,                    mm_width:  8,                                access_mode: RW, address_offset: 0x74 }
-          - - { field_name: ip_protocol,                        mm_width:  8,                                access_mode: RW, address_offset: 0x70 }
-          - - { field_name: ip_header_checksum,                 mm_width: 16,                                access_mode: RW, address_offset: 0x6C }
-          - - { field_name: ip_source_address,                  mm_width: 32,                                access_mode: RW, address_offset: 0x68 }
-          - - { field_name: ip_destination_address,             mm_width: 32,                                access_mode: RW, address_offset: 0x64 }
+          - - { field_name: ip_version,                              mm_width:  4,                                access_mode: RW, address_offset: 0x90 }
+          - - { field_name: ip_header_length,                        mm_width:  4,                                access_mode: RW, address_offset: 0x8C }
+          - - { field_name: ip_services,                             mm_width:  8,                                access_mode: RW, address_offset: 0x88 }
+          - - { field_name: ip_total_length,                         mm_width: 16,                                access_mode: RW, address_offset: 0x84 }
+          - - { field_name: ip_identification,                       mm_width: 16,                                access_mode: RW, address_offset: 0x80 }
+          - - { field_name: ip_flags,                                mm_width:  3,                                access_mode: RW, address_offset: 0x7C }
+          - - { field_name: ip_fragment_offset,                      mm_width: 13,                                access_mode: RW, address_offset: 0x78 }
+          - - { field_name: ip_time_to_live,                         mm_width:  8,                                access_mode: RW, address_offset: 0x74 }
+          - - { field_name: ip_protocol,                             mm_width:  8,                                access_mode: RW, address_offset: 0x70 }
+          - - { field_name: ip_header_checksum,                      mm_width: 16,                                access_mode: RW, address_offset: 0x6C }
+          - - { field_name: ip_source_address,                       mm_width: 32,                                access_mode: RW, address_offset: 0x68 }
+          - - { field_name: ip_destination_address,                  mm_width: 32,                                access_mode: RW, address_offset: 0x64 }
           # udp field group
-          - - { field_name: udp_source_port,                    mm_width: 16,                                access_mode: RW, address_offset: 0x60 }
-          - - { field_name: udp_destination_port,               mm_width: 16,                                access_mode: RW, address_offset: 0x5C }
-          - - { field_name: udp_length,                         mm_width: 16,                                access_mode: RW, address_offset: 0x58 }
-          - - { field_name: udp_checksum,                       mm_width: 16,                                access_mode: RW, address_offset: 0x54 }
+          - - { field_name: udp_source_port,                         mm_width: 16,                                access_mode: RW, address_offset: 0x60 }
+          - - { field_name: udp_destination_port,                    mm_width: 16,                                access_mode: RW, address_offset: 0x5C }
+          - - { field_name: udp_length,                              mm_width: 16,                                access_mode: RW, address_offset: 0x58 }
+          - - { field_name: udp_checksum,                            mm_width: 16,                                access_mode: RW, address_offset: 0x54 }
           # application field group
-          - - { field_name: sdp_marker,                         mm_width:  8,                                access_mode: RW, address_offset: 0x50 }
-          - - { field_name: sdp_version_id,                     mm_width:  8,                                access_mode: RW, address_offset: 0x4C }
-          - - { field_name: sdp_observation_id,                 mm_width: 32,                                access_mode: RW, address_offset: 0x48 }
+          - - { field_name: sdp_marker,                              mm_width:  8,                                access_mode: RW, address_offset: 0x50 }
+          - - { field_name: sdp_version_id,                          mm_width:  8,                                access_mode: RW, address_offset: 0x4C }
+          - - { field_name: sdp_observation_id,                      mm_width: 32,                                access_mode: RW, address_offset: 0x48 }
+          - - { field_name: sdp_station_info,                        mm_width: 16,                                access_mode: RW, address_offset: 0x44 }
           - "sdp_station_info":
-            - { field_name: antenna_field_index,                mm_width:  6, bit_offset: 10,                access_mode: RW, address_offset: 0x44 }
-            - { field_name: station_id,                         mm_width: 10, bit_offset:  0,                access_mode: RW, address_offset: 0x44 }
-
-          - - { field_name: sdp_source_info_antenna_band_index, mm_width:  1, bit_offset: 15,                access_mode: RW, address_offset: 0x40 }
-          - - { field_name: sdp_source_info_nyquist_zone_index, mm_width:  2, bit_offset: 13,                access_mode: RW, address_offset: 0x3C }
-          - - { field_name: sdp_source_info_f_adc,              mm_width:  1, bit_offset: 12,                access_mode: RW, address_offset: 0x38 }
-          - - { field_name: sdp_source_info_fsub_type,          mm_width:  1, bit_offset: 11,                access_mode: RW, address_offset: 0x34 }
-          - - { field_name: sdp_source_info_payload_error,      mm_width:  1, bit_offset: 10,                access_mode: RW, address_offset: 0x30 }
-          - - { field_name: sdp_source_info_repositioning_flag, mm_width:  1, bit_offset:  9,                access_mode: RW, address_offset: 0x2C }
-          - - { field_name: sdp_source_info_beamlet_width,      mm_width:  3, bit_offset:  5,                access_mode: RW, address_offset: 0x28 }
-          - - { field_name: sdp_source_info_gn_index,           mm_width:  5, bit_offset:  0,                access_mode: RW, address_offset: 0x24 }
-
-          - - { field_name: sdp_reserved,                       mm_width: 32, user_width: 40, radix: uint64, access_mode: RW, address_offset: 0x1C }
-          - - { field_name: sdp_beamlet_scale,                  mm_width: 16,                                access_mode: RW, address_offset: 0x18 }
-          - - { field_name: sdp_beamlet_index,                  mm_width: 16,                                access_mode: RW, address_offset: 0x14 }
-          - - { field_name: sdp_nof_blocks_per_packet,          mm_width:  8,                                access_mode: RW, address_offset: 0x10 }
-          - - { field_name: sdp_nof_beamlets_per_block,         mm_width: 16,                                access_mode: RW, address_offset: 0xC }
-          - - { field_name: sdp_block_period,                   mm_width: 16,                                access_mode: RW, address_offset: 0x8 }
-          - - { field_name: BSN,                                mm_width: 32, user_width: 64, radix: uint64, access_mode: RW, address_offset: 0x0 }
+            - { field_name: antenna_field_index,                     mm_width:  6, bit_offset: 10,                access_mode: RW, address_offset: 0x44 }
+            - { field_name: station_id,                              mm_width: 10, bit_offset:  0,                access_mode: RW, address_offset: 0x44 }
+
+          - - { field_name: sdp_source_info_reserved,                mm_width:  5,                                access_mode: RW, address_offset: 0x40 }
+          - - { field_name: sdp_source_info_antenna_band_index,      mm_width:  1,                                access_mode: RW, address_offset: 0x3C }
+          - - { field_name: sdp_source_info_nyquist_zone_index,      mm_width:  2,                                access_mode: RW, address_offset: 0x38 }
+          - - { field_name: sdp_source_info_f_adc,                   mm_width:  1,                                access_mode: RW, address_offset: 0x34 }
+          - - { field_name: sdp_source_info_fsub_type,               mm_width:  1,                                access_mode: RW, address_offset: 0x30 }
+          - - { field_name: sdp_source_info_payload_error,           mm_width:  1,                                access_mode: RW, address_offset: 0x2C }
+          - - { field_name: sdp_source_info_beam_repositioning_flag, mm_width:  1,                                access_mode: RW, address_offset: 0x28 }
+          - - { field_name: sdp_source_info_beamlet_width,           mm_width:  3,                                access_mode: RW, address_offset: 0x24 }
+          - - { field_name: sdp_source_info_gn_index,                mm_width:  8,                                access_mode: RW, address_offset: 0x20 }
+
+          - - { field_name: sdp_reserved,                            mm_width: 32,                                access_mode: RW, address_offset: 0x1C }
+          - - { field_name: sdp_beamlet_scale,                       mm_width: 16,                                access_mode: RW, address_offset: 0x18 }
+          - - { field_name: sdp_beamlet_index,                       mm_width: 16,                                access_mode: RW, address_offset: 0x14 }
+          - - { field_name: sdp_nof_blocks_per_packet,               mm_width:  8,                                access_mode: RW, address_offset: 0x10 }
+          - - { field_name: sdp_nof_beamlets_per_block,              mm_width: 16,                                access_mode: RW, address_offset: 0xC }
+          - - { field_name: sdp_block_period,                        mm_width: 16,                                access_mode: RW, address_offset: 0x8 }
+          - - { field_name: BSN,                                     mm_width: 32, user_width: 64, radix: uint64, access_mode: RW, address_offset: 0x0 }
 
 
   - peripheral_name: sdp_statistics_offload_hdr_dat_sst  #  pi_dp_offload_tx_hdr_dat_lofar2_sdp_statistics_offload.py
@@ -296,45 +298,46 @@ peripherals:
           "
         fields:
           # eth field group
-          - - { field_name: word_align,                              mm_width: 16,                                access_mode: RW, address_offset: 0xAC }
-          - - { field_name: eth_destination_mac,                     mm_width: 32, user_width: 48, radix: uint64, access_mode: RW, address_offset: 0xA4 }
-          - - { field_name: eth_source_mac,                          mm_width: 32, user_width: 48, radix: uint64, access_mode: RW, address_offset: 0x9C }
-          - - { field_name: eth_type,                                mm_width: 16,                                access_mode: RW, address_offset: 0x98 }
+          - - { field_name: word_align,                              mm_width: 16,                                access_mode: RW, address_offset: 0xA8 }
+          - - { field_name: eth_destination_mac,                     mm_width: 32, user_width: 48, radix: uint64, access_mode: RW, address_offset: 0xA0 }
+          - - { field_name: eth_source_mac,                          mm_width: 32, user_width: 48, radix: uint64, access_mode: RW, address_offset: 0x98 }
+          - - { field_name: eth_type,                                mm_width: 16,                                access_mode: RW, address_offset: 0x94 }
           # ip field group
-          - - { field_name: ip_version,                              mm_width:  4,                                access_mode: RW, address_offset: 0x94 }
-          - - { field_name: ip_header_length,                        mm_width:  4,                                access_mode: RW, address_offset: 0x90 }
-          - - { field_name: ip_services,                             mm_width:  8,                                access_mode: RW, address_offset: 0x8C }
-          - - { field_name: ip_total_length,                         mm_width: 16,                                access_mode: RW, address_offset: 0x88 }
-          - - { field_name: ip_identification,                       mm_width: 16,                                access_mode: RW, address_offset: 0x84 }
-          - - { field_name: ip_flags,                                mm_width:  3,                                access_mode: RW, address_offset: 0x80 }
-          - - { field_name: ip_fragment_offset,                      mm_width: 13,                                access_mode: RW, address_offset: 0x7C }
-          - - { field_name: ip_time_to_live,                         mm_width:  8,                                access_mode: RW, address_offset: 0x78 }
-          - - { field_name: ip_protocol,                             mm_width:  8,                                access_mode: RW, address_offset: 0x74 }
-          - - { field_name: ip_header_checksum,                      mm_width: 16,                                access_mode: RW, address_offset: 0x70 }
-          - - { field_name: ip_source_address,                       mm_width: 32,                                access_mode: RW, address_offset: 0x6C }
-          - - { field_name: ip_destination_address,                  mm_width: 32,                                access_mode: RW, address_offset: 0x68 }
+          - - { field_name: ip_version,                              mm_width:  4,                                access_mode: RW, address_offset: 0x90 }
+          - - { field_name: ip_header_length,                        mm_width:  4,                                access_mode: RW, address_offset: 0x8C }
+          - - { field_name: ip_services,                             mm_width:  8,                                access_mode: RW, address_offset: 0x88 }
+          - - { field_name: ip_total_length,                         mm_width: 16,                                access_mode: RW, address_offset: 0x84 }
+          - - { field_name: ip_identification,                       mm_width: 16,                                access_mode: RW, address_offset: 0x80 }
+          - - { field_name: ip_flags,                                mm_width:  3,                                access_mode: RW, address_offset: 0x7C }
+          - - { field_name: ip_fragment_offset,                      mm_width: 13,                                access_mode: RW, address_offset: 0x78 }
+          - - { field_name: ip_time_to_live,                         mm_width:  8,                                access_mode: RW, address_offset: 0x74 }
+          - - { field_name: ip_protocol,                             mm_width:  8,                                access_mode: RW, address_offset: 0x70 }
+          - - { field_name: ip_header_checksum,                      mm_width: 16,                                access_mode: RW, address_offset: 0x6C }
+          - - { field_name: ip_source_address,                       mm_width: 32,                                access_mode: RW, address_offset: 0x68 }
+          - - { field_name: ip_destination_address,                  mm_width: 32,                                access_mode: RW, address_offset: 0x64 }
           # udp field group
-          - - { field_name: udp_source_port,                         mm_width: 16,                                access_mode: RW, address_offset: 0x64 }
-          - - { field_name: udp_destination_port,                    mm_width: 16,                                access_mode: RW, address_offset: 0x60 }
-          - - { field_name: udp_length,                              mm_width: 16,                                access_mode: RW, address_offset: 0x5C }
-          - - { field_name: udp_checksum,                            mm_width: 16,                                access_mode: RW, address_offset: 0x58 }
+          - - { field_name: udp_source_port,                         mm_width: 16,                                access_mode: RW, address_offset: 0x60 }
+          - - { field_name: udp_destination_port,                    mm_width: 16,                                access_mode: RW, address_offset: 0x5C }
+          - - { field_name: udp_length,                              mm_width: 16,                                access_mode: RW, address_offset: 0x58 }
+          - - { field_name: udp_checksum,                            mm_width: 16,                                access_mode: RW, address_offset: 0x54 }
           # application field group
-          - - { field_name: sdp_marker,                              mm_width:  8,                                access_mode: RW, address_offset: 0x54 }
-          - - { field_name: sdp_version_id,                          mm_width:  8,                                access_mode: RW, address_offset: 0x50 }
-          - - { field_name: sdp_observation_id,                      mm_width: 32,                                access_mode: RW, address_offset: 0x4C }
+          - - { field_name: sdp_marker,                              mm_width:  8,                                access_mode: RW, address_offset: 0x50 }
+          - - { field_name: sdp_version_id,                          mm_width:  8,                                access_mode: RW, address_offset: 0x4C }
+          - - { field_name: sdp_observation_id,                      mm_width: 32,                                access_mode: RW, address_offset: 0x48 }
+          - - { field_name: sdp_station_info,                        mm_width: 16,                                access_mode: RW, address_offset: 0x44 }
           - "sdp_station_info":
-            - { field_name: antenna_field_index,                     mm_width:  6, bit_offset: 10,                access_mode: RW, address_offset: 0x48 }
-            - { field_name: station_id,                              mm_width: 10, bit_offset:  0,                access_mode: RW, address_offset: 0x48 }
-
-          - - { field_name: sdp_source_info_antenna_band_index,      mm_width:  1, bit_offset: 15,                access_mode: RW, address_offset: 0x44 }
-          - - { field_name: sdp_source_info_nyquist_zone_index,      mm_width:  2, bit_offset: 13,                access_mode: RW, address_offset: 0x40 }
-          - - { field_name: sdp_source_info_f_adc,                   mm_width:  1, bit_offset: 12,                access_mode: RW, address_offset: 0x3C }
-          - - { field_name: sdp_source_info_fsub_type,               mm_width:  1, bit_offset: 11,                access_mode: RW, address_offset: 0x38 }
-          - - { field_name: sdp_source_info_payload_error,           mm_width:  1, bit_offset: 10,                access_mode: RW, address_offset: 0x34 }
-          - - { field_name: sdp_source_info_beam_repositioning_flag, mm_width:  1, bit_offset:  9,                access_mode: RW, address_offset: 0x30 }
-          - - { field_name: sdp_source_info_weighted_subbands_flag,  mm_width:  1, bit_offset:  8,                access_mode: RW, address_offset: 0x2C }
-          - - { field_name: sdp_source_info_reserved,                mm_width:  3, bit_offset:  5,                access_mode: RW, address_offset: 0x28 }
-          - - { field_name: sdp_source_info_gn_index,                mm_width:  5, bit_offset:  0,                access_mode: RW, address_offset: 0x24 }
+            - { field_name: antenna_field_index,                     mm_width:  6, bit_offset: 10,                access_mode: RW, address_offset: 0x44 }
+            - { field_name: station_id,                              mm_width: 10, bit_offset:  0,                access_mode: RW, address_offset: 0x44 }
+
+          - - { field_name: sdp_source_info_antenna_band_index,      mm_width:  1,                                access_mode: RW, address_offset: 0x40 }
+          - - { field_name: sdp_source_info_nyquist_zone_index,      mm_width:  2,                                access_mode: RW, address_offset: 0x3C }
+          - - { field_name: sdp_source_info_f_adc,                   mm_width:  1,                                access_mode: RW, address_offset: 0x38 }
+          - - { field_name: sdp_source_info_fsub_type,               mm_width:  1,                                access_mode: RW, address_offset: 0x34 }
+          - - { field_name: sdp_source_info_payload_error,           mm_width:  1,                                access_mode: RW, address_offset: 0x30 }
+          - - { field_name: sdp_source_info_beam_repositioning_flag, mm_width:  1,                                access_mode: RW, address_offset: 0x2C }
+          - - { field_name: sdp_source_info_weighted_subbands_flag,  mm_width:  1,                                access_mode: RW, address_offset: 0x28 }
+          - - { field_name: sdp_source_info_gn_index,                mm_width:  8,                                access_mode: RW, address_offset: 0x24 }
+
           - - { field_name: sdp_reserved,                            mm_width:  8,                                access_mode: RW, address_offset: 0x20 }
           - - { field_name: sdp_integration_interval,                mm_width: 24,                                access_mode: RW, address_offset: 0x1C }
           - - { field_name: sdp_data_id,                             mm_width: 32,                                access_mode: RW, address_offset: 0x18 }
@@ -372,45 +375,46 @@ peripherals:
           "
         fields:
           # eth field group
-          - - { field_name: word_align,                              mm_width: 16,                                access_mode: RW, address_offset: 0xAC }
-          - - { field_name: eth_destination_mac,                     mm_width: 32, user_width: 48, radix: uint64, access_mode: RW, address_offset: 0xA4 }
-          - - { field_name: eth_source_mac,                          mm_width: 32, user_width: 48, radix: uint64, access_mode: RW, address_offset: 0x9C }
-          - - { field_name: eth_type,                                mm_width: 16,                                access_mode: RW, address_offset: 0x98 }
+          - - { field_name: word_align,                              mm_width: 16,                                access_mode: RW, address_offset: 0xA8 }
+          - - { field_name: eth_destination_mac,                     mm_width: 32, user_width: 48, radix: uint64, access_mode: RW, address_offset: 0xA0 }
+          - - { field_name: eth_source_mac,                          mm_width: 32, user_width: 48, radix: uint64, access_mode: RW, address_offset: 0x98 }
+          - - { field_name: eth_type,                                mm_width: 16,                                access_mode: RW, address_offset: 0x94 }
           # ip field group
-          - - { field_name: ip_version,                              mm_width:  4,                                access_mode: RW, address_offset: 0x94 }
-          - - { field_name: ip_header_length,                        mm_width:  4,                                access_mode: RW, address_offset: 0x90 }
-          - - { field_name: ip_services,                             mm_width:  8,                                access_mode: RW, address_offset: 0x8C }
-          - - { field_name: ip_total_length,                         mm_width: 16,                                access_mode: RW, address_offset: 0x88 }
-          - - { field_name: ip_identification,                       mm_width: 16,                                access_mode: RW, address_offset: 0x84 }
-          - - { field_name: ip_flags,                                mm_width:  3,                                access_mode: RW, address_offset: 0x80 }
-          - - { field_name: ip_fragment_offset,                      mm_width: 13,                                access_mode: RW, address_offset: 0x7C }
-          - - { field_name: ip_time_to_live,                         mm_width:  8,                                access_mode: RW, address_offset: 0x78 }
-          - - { field_name: ip_protocol,                             mm_width:  8,                                access_mode: RW, address_offset: 0x74 }
-          - - { field_name: ip_header_checksum,                      mm_width: 16,                                access_mode: RW, address_offset: 0x70 }
-          - - { field_name: ip_source_address,                       mm_width: 32,                                access_mode: RW, address_offset: 0x6C }
-          - - { field_name: ip_destination_address,                  mm_width: 32,                                access_mode: RW, address_offset: 0x68 }
+          - - { field_name: ip_version,                              mm_width:  4,                                access_mode: RW, address_offset: 0x90 }
+          - - { field_name: ip_header_length,                        mm_width:  4,                                access_mode: RW, address_offset: 0x8C }
+          - - { field_name: ip_services,                             mm_width:  8,                                access_mode: RW, address_offset: 0x88 }
+          - - { field_name: ip_total_length,                         mm_width: 16,                                access_mode: RW, address_offset: 0x84 }
+          - - { field_name: ip_identification,                       mm_width: 16,                                access_mode: RW, address_offset: 0x80 }
+          - - { field_name: ip_flags,                                mm_width:  3,                                access_mode: RW, address_offset: 0x7C }
+          - - { field_name: ip_fragment_offset,                      mm_width: 13,                                access_mode: RW, address_offset: 0x78 }
+          - - { field_name: ip_time_to_live,                         mm_width:  8,                                access_mode: RW, address_offset: 0x74 }
+          - - { field_name: ip_protocol,                             mm_width:  8,                                access_mode: RW, address_offset: 0x70 }
+          - - { field_name: ip_header_checksum,                      mm_width: 16,                                access_mode: RW, address_offset: 0x6C }
+          - - { field_name: ip_source_address,                       mm_width: 32,                                access_mode: RW, address_offset: 0x68 }
+          - - { field_name: ip_destination_address,                  mm_width: 32,                                access_mode: RW, address_offset: 0x64 }
           # udp field group
-          - - { field_name: udp_source_port,                         mm_width: 16,                                access_mode: RW, address_offset: 0x64 }
-          - - { field_name: udp_destination_port,                    mm_width: 16,                                access_mode: RW, address_offset: 0x60 }
-          - - { field_name: udp_length,                              mm_width: 16,                                access_mode: RW, address_offset: 0x5C }
-          - - { field_name: udp_checksum,                            mm_width: 16,                                access_mode: RW, address_offset: 0x58 }
+          - - { field_name: udp_source_port,                         mm_width: 16,                                access_mode: RW, address_offset: 0x60 }
+          - - { field_name: udp_destination_port,                    mm_width: 16,                                access_mode: RW, address_offset: 0x5C }
+          - - { field_name: udp_length,                              mm_width: 16,                                access_mode: RW, address_offset: 0x58 }
+          - - { field_name: udp_checksum,                            mm_width: 16,                                access_mode: RW, address_offset: 0x54 }
           # application field group
-          - - { field_name: sdp_marker,                              mm_width:  8,                                access_mode: RW, address_offset: 0x54 }
-          - - { field_name: sdp_version_id,                          mm_width:  8,                                access_mode: RW, address_offset: 0x50 }
-          - - { field_name: sdp_observation_id,                      mm_width: 32,                                access_mode: RW, address_offset: 0x4C }
+          - - { field_name: sdp_marker,                              mm_width:  8,                                access_mode: RW, address_offset: 0x50 }
+          - - { field_name: sdp_version_id,                          mm_width:  8,                                access_mode: RW, address_offset: 0x4C }
+          - - { field_name: sdp_observation_id,                      mm_width: 32,                                access_mode: RW, address_offset: 0x48 }
+          - - { field_name: sdp_station_info,                        mm_width: 16,                                access_mode: RW, address_offset: 0x44 }
           - "sdp_station_info":
-            - { field_name: antenna_field_index,                     mm_width:  6, bit_offset: 10,                access_mode: RW, address_offset: 0x48 }
-            - { field_name: station_id,                              mm_width: 10, bit_offset:  0,                access_mode: RW, address_offset: 0x48 }
-
-          - - { field_name: sdp_source_info_antenna_band_index,      mm_width:  1, bit_offset: 15,                access_mode: RW, address_offset: 0x44 }
-          - - { field_name: sdp_source_info_nyquist_zone_index,      mm_width:  2, bit_offset: 13,                access_mode: RW, address_offset: 0x40 }
-          - - { field_name: sdp_source_info_f_adc,                   mm_width:  1, bit_offset: 12,                access_mode: RW, address_offset: 0x3C }
-          - - { field_name: sdp_source_info_fsub_type,               mm_width:  1, bit_offset: 11,                access_mode: RW, address_offset: 0x38 }
-          - - { field_name: sdp_source_info_payload_error,           mm_width:  1, bit_offset: 10,                access_mode: RW, address_offset: 0x34 }
-          - - { field_name: sdp_source_info_beam_repositioning_flag, mm_width:  1, bit_offset:  9,                access_mode: RW, address_offset: 0x30 }
-          - - { field_name: sdp_source_info_weighted_subbands_flag,  mm_width:  1, bit_offset:  8,                access_mode: RW, address_offset: 0x2C }
-          - - { field_name: sdp_source_info_reserved,                mm_width:  3, bit_offset:  5,                access_mode: RW, address_offset: 0x28 }
-          - - { field_name: sdp_source_info_gn_index,                mm_width:  5, bit_offset:  0,                access_mode: RW, address_offset: 0x24 }
+            - { field_name: antenna_field_index,                     mm_width:  6, bit_offset: 10,                access_mode: RW, address_offset: 0x44 }
+            - { field_name: station_id,                              mm_width: 10, bit_offset:  0,                access_mode: RW, address_offset: 0x44 }
+
+          - - { field_name: sdp_source_info_antenna_band_index,      mm_width:  1,                                access_mode: RW, address_offset: 0x40 }
+          - - { field_name: sdp_source_info_nyquist_zone_index,      mm_width:  2,                                access_mode: RW, address_offset: 0x3C }
+          - - { field_name: sdp_source_info_f_adc,                   mm_width:  1,                                access_mode: RW, address_offset: 0x38 }
+          - - { field_name: sdp_source_info_fsub_type,               mm_width:  1,                                access_mode: RW, address_offset: 0x34 }
+          - - { field_name: sdp_source_info_payload_error,           mm_width:  1,                                access_mode: RW, address_offset: 0x30 }
+          - - { field_name: sdp_source_info_beam_repositioning_flag, mm_width:  1,                                access_mode: RW, address_offset: 0x2C }
+          - - { field_name: sdp_source_info_weighted_subbands_flag,  mm_width:  1,                                access_mode: RW, address_offset: 0x28 }
+          - - { field_name: sdp_source_info_gn_index,                mm_width:  8,                                access_mode: RW, address_offset: 0x24 }
+
           - - { field_name: sdp_reserved,                            mm_width:  8,                                access_mode: RW, address_offset: 0x20 }
           - - { field_name: sdp_integration_interval,                mm_width: 24,                                access_mode: RW, address_offset: 0x1C }
           - - { field_name: sdp_data_id,                             mm_width: 32,                                access_mode: RW, address_offset: 0x18 }
@@ -449,45 +453,46 @@ peripherals:
           "
         fields:
           # eth field group
-          - - { field_name: word_align,                              mm_width: 16,                                access_mode: RW, address_offset: 0xAC }
-          - - { field_name: eth_destination_mac,                     mm_width: 32, user_width: 48, radix: uint64, access_mode: RW, address_offset: 0xA4 }
-          - - { field_name: eth_source_mac,                          mm_width: 32, user_width: 48, radix: uint64, access_mode: RW, address_offset: 0x9C }
-          - - { field_name: eth_type,                                mm_width: 16,                                access_mode: RW, address_offset: 0x98 }
+          - - { field_name: word_align,                              mm_width: 16,                                access_mode: RW, address_offset: 0xA8 }
+          - - { field_name: eth_destination_mac,                     mm_width: 32, user_width: 48, radix: uint64, access_mode: RW, address_offset: 0xA0 }
+          - - { field_name: eth_source_mac,                          mm_width: 32, user_width: 48, radix: uint64, access_mode: RW, address_offset: 0x98 }
+          - - { field_name: eth_type,                                mm_width: 16,                                access_mode: RW, address_offset: 0x94 }
           # ip field group
-          - - { field_name: ip_version,                              mm_width:  4,                                access_mode: RW, address_offset: 0x94 }
-          - - { field_name: ip_header_length,                        mm_width:  4,                                access_mode: RW, address_offset: 0x90 }
-          - - { field_name: ip_services,                             mm_width:  8,                                access_mode: RW, address_offset: 0x8C }
-          - - { field_name: ip_total_length,                         mm_width: 16,                                access_mode: RW, address_offset: 0x88 }
-          - - { field_name: ip_identification,                       mm_width: 16,                                access_mode: RW, address_offset: 0x84 }
-          - - { field_name: ip_flags,                                mm_width:  3,                                access_mode: RW, address_offset: 0x80 }
-          - - { field_name: ip_fragment_offset,                      mm_width: 13,                                access_mode: RW, address_offset: 0x7C }
-          - - { field_name: ip_time_to_live,                         mm_width:  8,                                access_mode: RW, address_offset: 0x78 }
-          - - { field_name: ip_protocol,                             mm_width:  8,                                access_mode: RW, address_offset: 0x74 }
-          - - { field_name: ip_header_checksum,                      mm_width: 16,                                access_mode: RW, address_offset: 0x70 }
-          - - { field_name: ip_source_address,                       mm_width: 32,                                access_mode: RW, address_offset: 0x6C }
-          - - { field_name: ip_destination_address,                  mm_width: 32,                                access_mode: RW, address_offset: 0x68 }
+          - - { field_name: ip_version,                              mm_width:  4,                                access_mode: RW, address_offset: 0x90 }
+          - - { field_name: ip_header_length,                        mm_width:  4,                                access_mode: RW, address_offset: 0x8C }
+          - - { field_name: ip_services,                             mm_width:  8,                                access_mode: RW, address_offset: 0x88 }
+          - - { field_name: ip_total_length,                         mm_width: 16,                                access_mode: RW, address_offset: 0x84 }
+          - - { field_name: ip_identification,                       mm_width: 16,                                access_mode: RW, address_offset: 0x80 }
+          - - { field_name: ip_flags,                                mm_width:  3,                                access_mode: RW, address_offset: 0x7C }
+          - - { field_name: ip_fragment_offset,                      mm_width: 13,                                access_mode: RW, address_offset: 0x78 }
+          - - { field_name: ip_time_to_live,                         mm_width:  8,                                access_mode: RW, address_offset: 0x74 }
+          - - { field_name: ip_protocol,                             mm_width:  8,                                access_mode: RW, address_offset: 0x70 }
+          - - { field_name: ip_header_checksum,                      mm_width: 16,                                access_mode: RW, address_offset: 0x6C }
+          - - { field_name: ip_source_address,                       mm_width: 32,                                access_mode: RW, address_offset: 0x68 }
+          - - { field_name: ip_destination_address,                  mm_width: 32,                                access_mode: RW, address_offset: 0x64 }
           # udp field group
-          - - { field_name: udp_source_port,                         mm_width: 16,                                access_mode: RW, address_offset: 0x64 }
-          - - { field_name: udp_destination_port,                    mm_width: 16,                                access_mode: RW, address_offset: 0x60 }
-          - - { field_name: udp_length,                              mm_width: 16,                                access_mode: RW, address_offset: 0x5C }
-          - - { field_name: udp_checksum,                            mm_width: 16,                                access_mode: RW, address_offset: 0x58 }
+          - - { field_name: udp_source_port,                         mm_width: 16,                                access_mode: RW, address_offset: 0x60 }
+          - - { field_name: udp_destination_port,                    mm_width: 16,                                access_mode: RW, address_offset: 0x5C }
+          - - { field_name: udp_length,                              mm_width: 16,                                access_mode: RW, address_offset: 0x58 }
+          - - { field_name: udp_checksum,                            mm_width: 16,                                access_mode: RW, address_offset: 0x54 }
           # application field group
-          - - { field_name: sdp_marker,                              mm_width:  8,                                access_mode: RW, address_offset: 0x54 }
-          - - { field_name: sdp_version_id,                          mm_width:  8,                                access_mode: RW, address_offset: 0x50 }
-          - - { field_name: sdp_observation_id,                      mm_width: 32,                                access_mode: RW, address_offset: 0x4C }
+          - - { field_name: sdp_marker,                              mm_width:  8,                                access_mode: RW, address_offset: 0x50 }
+          - - { field_name: sdp_version_id,                          mm_width:  8,                                access_mode: RW, address_offset: 0x4C }
+          - - { field_name: sdp_observation_id,                      mm_width: 32,                                access_mode: RW, address_offset: 0x48 }
+          - - { field_name: sdp_station_info,                        mm_width: 16,                                access_mode: RW, address_offset: 0x44 }
           - "sdp_station_info":
-            - { field_name: antenna_field_index,                     mm_width:  6, bit_offset: 10,                access_mode: RW, address_offset: 0x48 }
-            - { field_name: station_id,                              mm_width: 10, bit_offset:  0,                access_mode: RW, address_offset: 0x48 }
-
-          - - { field_name: sdp_source_info_antenna_band_index,      mm_width:  1, bit_offset: 15,                access_mode: RW, address_offset: 0x44 }
-          - - { field_name: sdp_source_info_nyquist_zone_index,      mm_width:  2, bit_offset: 13,                access_mode: RW, address_offset: 0x40 }
-          - - { field_name: sdp_source_info_f_adc,                   mm_width:  1, bit_offset: 12,                access_mode: RW, address_offset: 0x3C }
-          - - { field_name: sdp_source_info_fsub_type,               mm_width:  1, bit_offset: 11,                access_mode: RW, address_offset: 0x38 }
-          - - { field_name: sdp_source_info_payload_error,           mm_width:  1, bit_offset: 10,                access_mode: RW, address_offset: 0x34 }
-          - - { field_name: sdp_source_info_beam_repositioning_flag, mm_width:  1, bit_offset:  9,                access_mode: RW, address_offset: 0x30 }
-          - - { field_name: sdp_source_info_weighted_subbands_flag,  mm_width:  1, bit_offset:  8,                access_mode: RW, address_offset: 0x2C }
-          - - { field_name: sdp_source_info_reserved,                mm_width:  3, bit_offset:  5,                access_mode: RW, address_offset: 0x28 }
-          - - { field_name: sdp_source_info_gn_index,                mm_width:  5, bit_offset:  0,                access_mode: RW, address_offset: 0x24 }
+            - { field_name: antenna_field_index,                     mm_width:  6, bit_offset: 10,                access_mode: RW, address_offset: 0x44 }
+            - { field_name: station_id,                              mm_width: 10, bit_offset:  0,                access_mode: RW, address_offset: 0x44 }
+
+          - - { field_name: sdp_source_info_antenna_band_index,      mm_width:  1,                                access_mode: RW, address_offset: 0x40 }
+          - - { field_name: sdp_source_info_nyquist_zone_index,      mm_width:  2,                                access_mode: RW, address_offset: 0x3C }
+          - - { field_name: sdp_source_info_f_adc,                   mm_width:  1,                                access_mode: RW, address_offset: 0x38 }
+          - - { field_name: sdp_source_info_fsub_type,               mm_width:  1,                                access_mode: RW, address_offset: 0x34 }
+          - - { field_name: sdp_source_info_payload_error,           mm_width:  1,                                access_mode: RW, address_offset: 0x30 }
+          - - { field_name: sdp_source_info_beam_repositioning_flag, mm_width:  1,                                access_mode: RW, address_offset: 0x2C }
+          - - { field_name: sdp_source_info_weighted_subbands_flag,  mm_width:  1,                                access_mode: RW, address_offset: 0x28 }
+          - - { field_name: sdp_source_info_gn_index,                mm_width:  8,                                access_mode: RW, address_offset: 0x24 }
+
           - - { field_name: sdp_reserved,                            mm_width:  8,                                access_mode: RW, address_offset: 0x20 }
           - - { field_name: sdp_integration_interval,                mm_width: 24,                                access_mode: RW, address_offset: 0x1C }
           - - { field_name: sdp_data_id,                             mm_width: 32,                                access_mode: RW, address_offset: 0x18 }
diff --git a/applications/lofar2/libraries/sdp/src/vhdl/sdp_beamformer_output.vhd b/applications/lofar2/libraries/sdp/src/vhdl/sdp_beamformer_output.vhd
index 3455cb7950c4f0cbb064817b741b39259ae96ff0..610fc3db5b45c859d261ee019103f79d7b85c28e 100644
--- a/applications/lofar2/libraries/sdp/src/vhdl/sdp_beamformer_output.vhd
+++ b/applications/lofar2/libraries/sdp/src/vhdl/sdp_beamformer_output.vhd
@@ -242,12 +242,13 @@ BEGIN
   --        DP    sdp_observation_id
   --        DP    sdp_station_info
   --
+  --        DP    sdp_source_info_reserved
   --        DP    sdp_source_info_antenna_band_id
   --        DP    sdp_source_info_nyquist_zone_id
   --        DP    sdp_source_info_f_adc
   --        DP    sdp_source_info_fsub_type
   --        DP    sdp_source_info_payload_error
-  --        DP    sdp_source_info_repositioning_flag
+  --        DP    sdp_source_info_beam_repositioning_flag
   --     MM       sdp_source_info_beamlet_width
   --        DP    sdp_source_info_gn_id
   --
@@ -271,19 +272,19 @@ BEGIN
   dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "udp_src_port") DOWNTO field_lo(c_sdp_cep_hdr_field_arr, "udp_src_port")) <= udp_src_port;
   dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "ip_src_addr" ) DOWNTO field_lo(c_sdp_cep_hdr_field_arr, "ip_src_addr" )) <= ip_src_addr;
 
-  dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_observation_id"                 ) DOWNTO field_lo(c_sdp_cep_hdr_field_arr,  "sdp_observation_id"                 )) <= sdp_info.observation_id;
-  dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_station_info"                   ) DOWNTO field_lo(c_sdp_cep_hdr_field_arr,  "sdp_station_info"                   )) <= station_info;
-  dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_antenna_band_id"    ) DOWNTO field_lo(c_sdp_cep_hdr_field_arr,  "sdp_source_info_antenna_band_id"    )) <= SLV(sdp_info.antenna_band_index);
-  dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_nyquist_zone_id"    ) DOWNTO field_lo(c_sdp_cep_hdr_field_arr,  "sdp_source_info_nyquist_zone_id"    )) <= sdp_info.nyquist_zone_index;
-  dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_f_adc"              ) DOWNTO field_lo(c_sdp_cep_hdr_field_arr,  "sdp_source_info_f_adc"              )) <= SLV(sdp_info.f_adc);
-  dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_fsub_type"          ) DOWNTO field_lo(c_sdp_cep_hdr_field_arr,  "sdp_source_info_fsub_type"          )) <= SLV(sdp_info.fsub_type);
-  dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_payload_error"      ) DOWNTO field_lo(c_sdp_cep_hdr_field_arr,  "sdp_source_info_payload_error"      )) <= payload_err;
-  dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_repositioning_flag" ) DOWNTO field_lo(c_sdp_cep_hdr_field_arr,  "sdp_source_info_repositioning_flag" )) <= SLV(sdp_info.beam_repositioning_flag);
-  dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_gn_id"              ) DOWNTO field_lo(c_sdp_cep_hdr_field_arr,  "sdp_source_info_gn_id"              )) <= gn_id;
-
-  dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_beamlet_scale"                  ) DOWNTO field_lo(c_sdp_cep_hdr_field_arr,  "sdp_beamlet_scale"                  )) <= beamlet_scale;
-  dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_beamlet_index"                  ) DOWNTO field_lo(c_sdp_cep_hdr_field_arr,  "sdp_beamlet_index"                  )) <= TO_UVEC(c_beamlet_index, c_halfword_w);
-  dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_block_period"                   ) DOWNTO field_lo(c_sdp_cep_hdr_field_arr,  "sdp_block_period"                   )) <= sdp_info.block_period;
+  dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_observation_id"                      ) DOWNTO field_lo(c_sdp_cep_hdr_field_arr,  "sdp_observation_id"                      )) <= sdp_info.observation_id;
+  dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_station_info"                        ) DOWNTO field_lo(c_sdp_cep_hdr_field_arr,  "sdp_station_info"                        )) <= station_info;
+  dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_antenna_band_id"         ) DOWNTO field_lo(c_sdp_cep_hdr_field_arr,  "sdp_source_info_antenna_band_id"         )) <= SLV(sdp_info.antenna_band_index);
+  dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_nyquist_zone_id"         ) DOWNTO field_lo(c_sdp_cep_hdr_field_arr,  "sdp_source_info_nyquist_zone_id"         )) <= sdp_info.nyquist_zone_index;
+  dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_f_adc"                   ) DOWNTO field_lo(c_sdp_cep_hdr_field_arr,  "sdp_source_info_f_adc"                   )) <= SLV(sdp_info.f_adc);
+  dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_fsub_type"               ) DOWNTO field_lo(c_sdp_cep_hdr_field_arr,  "sdp_source_info_fsub_type"               )) <= SLV(sdp_info.fsub_type);
+  dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_payload_error"           ) DOWNTO field_lo(c_sdp_cep_hdr_field_arr,  "sdp_source_info_payload_error"           )) <= payload_err;
+  dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_beam_repositioning_flag" ) DOWNTO field_lo(c_sdp_cep_hdr_field_arr,  "sdp_source_info_beam_repositioning_flag" )) <= SLV(sdp_info.beam_repositioning_flag);
+  dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_gn_id"                   ) DOWNTO field_lo(c_sdp_cep_hdr_field_arr,  "sdp_source_info_gn_id"                   )) <= gn_id;
+
+  dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_beamlet_scale" ) DOWNTO field_lo(c_sdp_cep_hdr_field_arr,  "sdp_beamlet_scale" )) <= beamlet_scale;
+  dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_beamlet_index" ) DOWNTO field_lo(c_sdp_cep_hdr_field_arr,  "sdp_beamlet_index" )) <= TO_UVEC(c_beamlet_index, c_halfword_w);
+  dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_block_period"  ) DOWNTO field_lo(c_sdp_cep_hdr_field_arr,  "sdp_block_period"  )) <= sdp_info.block_period;
                                                                                                                
   dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "dp_bsn" ) DOWNTO field_lo(c_sdp_cep_hdr_field_arr, "dp_bsn" )) <= dp_fifo_sc_src_out.bsn(63 DOWNTO 0); 
 
diff --git a/applications/lofar2/libraries/sdp/src/vhdl/sdp_pkg.vhd b/applications/lofar2/libraries/sdp/src/vhdl/sdp_pkg.vhd
index fee6a698c7229321bb56ef849bb03f265ea94579..1d74e41df649882c8d1005850aba38c3eaa961c9 100644
--- a/applications/lofar2/libraries/sdp/src/vhdl/sdp_pkg.vhd
+++ b/applications/lofar2/libraries/sdp/src/vhdl/sdp_pkg.vhd
@@ -66,11 +66,12 @@ PACKAGE sdp_pkg is
   -------------------------------------------------
   -- SDP specific parameters as defined in [1]
   CONSTANT c_sdp_f_adc_MHz                 : NATURAL := 200;
+  CONSTANT c_sdp_N_band                    : NATURAL := 2;  -- 2 antenna bands, LB and HB
   CONSTANT c_sdp_N_beamsets                : NATURAL := 2;  -- = N_beamsets_sdp in doc
   CONSTANT c_sdp_N_cross_sets_sdp          : NATURAL := 1;
   CONSTANT c_sdp_N_crosslets_max           : NATURAL := 7;
   CONSTANT c_sdp_N_fft                     : NATURAL := 1024;
-  CONSTANT c_sdp_N_pn_max                  : NATURAL := 16;  -- gn 0:31 --> pn 0:15, pn 0:15 per antenna band
+  CONSTANT c_sdp_N_pn_max                  : NATURAL := 16;  -- max 16 PN per ring = per antenna band
   CONSTANT c_sdp_N_pol                     : NATURAL := 2;
   CONSTANT c_sdp_N_pol_bf                  : NATURAL := 2;
   CONSTANT c_sdp_N_rings_sdp               : NATURAL := 1;
@@ -96,7 +97,7 @@ PACKAGE sdp_pkg is
   CONSTANT c_sdp_W_crosslet                : NATURAL := 16;
   CONSTANT c_sdp_W_beamlet_sum             : NATURAL := 18;
   CONSTANT c_sdp_W_beamlet                 : NATURAL := 8;
-  CONSTANT c_sdp_W_gn_id                   : NATURAL := 5;  -- Use gn_id = ID MOD 32, so map ID to 0:31 range (2**5 = 32)
+  CONSTANT c_sdp_W_gn_id                   : NATURAL := 8;  -- = UniBoard2 ID[7:0]
   CONSTANT c_sdp_W_statistic               : NATURAL := 64;
   CONSTANT c_sdp_W_statistic_sz            : NATURAL := 2;   -- = c_sdp_W_statistic / c_word_w
   CONSTANT c_sdp_W_sub_weight              : NATURAL := 16;  -- = w in s(w, p), s = signed
@@ -266,7 +267,7 @@ PACKAGE sdp_pkg is
   CONSTANT c_sdp_xst_udp_src_port_15_8  : STD_LOGIC_VECTOR( 7 DOWNTO 0) := x"D2";  -- TBC
 
   CONSTANT c_sdp_stat_version_id        : NATURAL := 5;
-  CONSTANT c_sdp_stat_nof_hdr_fields    : NATURAL := 1+3+12+4+20+1; -- 608b; 19 32b words
+  CONSTANT c_sdp_stat_nof_hdr_fields    : NATURAL := 1 + 3+12+4 + 4+8+7+1; -- 608b; 19 32b words
 
   -- hdr_field_sel bit selects where the hdr_field value is set:
   -- . 0 = data path controlled, value is set in sdp_statistics_offload.vhd, so field_default() is not used.
@@ -283,9 +284,9 @@ PACKAGE sdp_pkg is
   --   hdr_fields_in_arr with all 0. Hence e.g. udp_checksum = 0 can be achieve via data path
   --   and default hdr_fields_in_arr = 0 or via MM controlled and field_default(0).
   --                                                                                                     eth   ip             udp    app
-  CONSTANT c_sdp_stat_hdr_field_sel     : STD_LOGIC_VECTOR(c_sdp_stat_nof_hdr_fields-1 DOWNTO 0) := "1"&"101"&"111011111001"&"0100"&"0100"&"000000010"&"1000000"&"0";  -- current
---CONSTANT c_sdp_stat_hdr_field_sel     : STD_LOGIC_VECTOR(c_sdp_stat_nof_hdr_fields-1 DOWNTO 0) := "1"&"101"&"111011111001"&"0101"&"0100"&"000000000"&"0000100"&"0";  -- previous 26 nov 2021
---CONSTANT c_sdp_stat_hdr_field_sel     : STD_LOGIC_VECTOR(c_sdp_stat_nof_hdr_fields-1 DOWNTO 0) := "0"&"100"&"000000010001"&"0100"&"0100"&"000000010"&"1000000"&"0";  -- initial
+  CONSTANT c_sdp_stat_hdr_field_sel     : STD_LOGIC_VECTOR(c_sdp_stat_nof_hdr_fields-1 DOWNTO 0) := "1"&"101"&"111011111001"&"0100"&"0100"&"00000000"&"1000000"&"0";  -- current
+--CONSTANT c_sdp_stat_hdr_field_sel     : STD_LOGIC_VECTOR(c_sdp_stat_nof_hdr_fields-1 DOWNTO 0) := "1"&"101"&"111011111001"&"0101"&"0100"&"00000000"&"0000100"&"0";  -- previous 26 nov 2021
+--CONSTANT c_sdp_stat_hdr_field_sel     : STD_LOGIC_VECTOR(c_sdp_stat_nof_hdr_fields-1 DOWNTO 0) := "0"&"100"&"000000010001"&"0100"&"0100"&"00000000"&"1000000"&"0";  -- initial
 
   -- Default use destination MAC/IP/UDP = 0, so these have to be MM programmed before
   -- statistics offload packets can be send.
@@ -325,8 +326,7 @@ PACKAGE sdp_pkg is
       ( field_name_pad("sdp_source_info_payload_error"           ), "RW",  1, field_default(0) ),
       ( field_name_pad("sdp_source_info_beam_repositioning_flag" ), "RW",  1, field_default(0) ),
       ( field_name_pad("sdp_source_info_weighted_subbands_flag"  ), "RW",  1, field_default(0) ),
-      ( field_name_pad("sdp_source_info_reserved"                ), "RW",  3, field_default(0) ),
-      ( field_name_pad("sdp_source_info_gn_id"                   ), "RW",  5, field_default(0) ),
+      ( field_name_pad("sdp_source_info_gn_id"                   ), "RW",  8, field_default(0) ),
 
       ( field_name_pad("sdp_reserved"                            ), "RW",  8, field_default(0) ),
       ( field_name_pad("sdp_integration_interval"                ), "RW", 24, field_default(0) ),
@@ -353,8 +353,7 @@ PACKAGE sdp_pkg is
     sdp_source_info_payload_error           : STD_LOGIC_VECTOR( 0 DOWNTO 0);
     sdp_source_info_beam_repositioning_flag : STD_LOGIC_VECTOR( 0 DOWNTO 0);
     sdp_source_info_weighted_subbands_flag  : STD_LOGIC_VECTOR( 0 DOWNTO 0);
-    sdp_source_info_reserved                : STD_LOGIC_VECTOR( 2 DOWNTO 0);
-    sdp_source_info_gn_id                   : STD_LOGIC_VECTOR( 4 DOWNTO 0);
+    sdp_source_info_gn_id                   : STD_LOGIC_VECTOR( 7 DOWNTO 0);
 
     sdp_reserved                            : STD_LOGIC_VECTOR( 7 DOWNTO 0);
     sdp_integration_interval                : STD_LOGIC_VECTOR(23 DOWNTO 0);
@@ -411,16 +410,16 @@ PACKAGE sdp_pkg is
   CONSTANT c_sdp_cep_payload_nof_longwords     : NATURAL := c_sdp_cep_nof_blocks_per_packet * c_sdp_cep_nof_beamlets_per_block / c_sdp_cep_nof_beamlets_per_longword;  -- = 976
   CONSTANT c_sdp_cep_packet_nof_longwords      : NATURAL := ceil_div(c_sdp_cep_header_len, c_longword_sz) + c_sdp_cep_payload_nof_longwords; -- without tail CRC, the CRC is applied by 10GbE MAC
 
-  CONSTANT c_sdp_cep_nof_hdr_fields : NATURAL := 3+12+4+18+1;  -- c_sdp_cep_header_len / c_longword_sz = 74 / 8 = 9.25 64b words = 592b
+  CONSTANT c_sdp_cep_nof_hdr_fields : NATURAL := 3+12+4 + 4+9+6+1;  -- c_sdp_cep_header_len / c_longword_sz = 74 / 8 = 9.25 64b words = 592b
   -- hdr_field_sel bit selects where the hdr_field value is set:
   -- . 0 = data path controlled, value is set in sdp_beamformer_output.vhd, so field_default() is not used.
   -- . 1 = MM controlled, value is set via MM or by the field_default(), so any data path setting in
   --       sdp_beamformer_output.vhd is not used.
   -- Remarks: see remarks at c_sdp_stat_nof_hdr_fields.
   --                                                                                            eth   ip             udp    app
-  CONSTANT c_sdp_cep_hdr_field_sel  : STD_LOGIC_VECTOR(c_sdp_cep_nof_hdr_fields-1 DOWNTO 0) := "111"&"111111111011"&"1110"&"1100"&"00000010"&"100110"&"0";  -- current
---CONSTANT c_sdp_cep_hdr_field_sel  : STD_LOGIC_VECTOR(c_sdp_cep_nof_hdr_fields-1 DOWNTO 0) := "101"&"111111111001"&"0111"&"1100"&"00000010"&"000110"&"0";  -- previous 27 sep 2022
---CONSTANT c_sdp_cep_hdr_field_sel  : STD_LOGIC_VECTOR(c_sdp_cep_nof_hdr_fields-1 DOWNTO 0) := "100"&"000000010001"&"0100"&"0100"&"00000000"&"101000"&"0";  -- initial
+  CONSTANT c_sdp_cep_hdr_field_sel  : STD_LOGIC_VECTOR(c_sdp_cep_nof_hdr_fields-1 DOWNTO 0) := "111"&"111111111011"&"1110"&"1100"&"100000010"&"100110"&"0";  -- current
+--CONSTANT c_sdp_cep_hdr_field_sel  : STD_LOGIC_VECTOR(c_sdp_cep_nof_hdr_fields-1 DOWNTO 0) := "101"&"111111111001"&"0111"&"1100"&"100000010"&"000110"&"0";  -- previous 27 sep 2022
+--CONSTANT c_sdp_cep_hdr_field_sel  : STD_LOGIC_VECTOR(c_sdp_cep_nof_hdr_fields-1 DOWNTO 0) := "100"&"000000010001"&"0100"&"0100"&"100000000"&"101000"&"0";  -- initial
 
   -- Default use source MAC/IP/UDP = 0 and destination MAC/IP/UDP = 0, so these have to be MM programmed
   -- before beamlet output packets can be send.
@@ -452,16 +451,17 @@ PACKAGE sdp_pkg is
       ( field_name_pad("sdp_observation_id"                 ), "RW", 32, field_default(0) ),
       ( field_name_pad("sdp_station_info"                   ), "RW", 16, field_default(0) ),
 
-      ( field_name_pad("sdp_source_info_antenna_band_id"    ), "RW",  1, field_default(0) ),
-      ( field_name_pad("sdp_source_info_nyquist_zone_id"    ), "RW",  2, field_default(0) ),
-      ( field_name_pad("sdp_source_info_f_adc"              ), "RW",  1, field_default(0) ),
-      ( field_name_pad("sdp_source_info_fsub_type"          ), "RW",  1, field_default(0) ),
-      ( field_name_pad("sdp_source_info_payload_error"      ), "RW",  1, field_default(0) ),
-      ( field_name_pad("sdp_source_info_repositioning_flag" ), "RW",  1, field_default(0) ),
-      ( field_name_pad("sdp_source_info_beamlet_width"      ), "RW",  4, field_default(c_sdp_W_beamlet) ),
-      ( field_name_pad("sdp_source_info_gn_id"              ), "RW",  5, field_default(0) ),
-
-      ( field_name_pad("sdp_reserved"                       ), "RW", 40, field_default(0) ),
+      ( field_name_pad("sdp_source_info_reserved"               ), "RW",  5, field_default(0) ),
+      ( field_name_pad("sdp_source_info_antenna_band_id"        ), "RW",  1, field_default(0) ),
+      ( field_name_pad("sdp_source_info_nyquist_zone_id"        ), "RW",  2, field_default(0) ),
+      ( field_name_pad("sdp_source_info_f_adc"                  ), "RW",  1, field_default(0) ),
+      ( field_name_pad("sdp_source_info_fsub_type"              ), "RW",  1, field_default(0) ),
+      ( field_name_pad("sdp_source_info_payload_error"          ), "RW",  1, field_default(0) ),
+      ( field_name_pad("sdp_source_info_beam_repositioning_flag"), "RW",  1, field_default(0) ),
+      ( field_name_pad("sdp_source_info_beamlet_width"          ), "RW",  4, field_default(c_sdp_W_beamlet) ),
+      ( field_name_pad("sdp_source_info_gn_id"                  ), "RW",  8, field_default(0) ),
+
+      ( field_name_pad("sdp_reserved"                       ), "RW", 32, field_default(0) ),
       ( field_name_pad("sdp_beamlet_scale"                  ), "RW", 16, field_default(c_sdp_unit_beamlet_scale) ),
       ( field_name_pad("sdp_beamlet_index"                  ), "RW", 16, field_default(0) ),
       ( field_name_pad("sdp_nof_blocks_per_packet"          ), "RW",  8, field_default(c_sdp_cep_nof_blocks_per_packet) ),
@@ -478,16 +478,17 @@ PACKAGE sdp_pkg is
     sdp_observation_id                      : STD_LOGIC_VECTOR(31 DOWNTO 0);
     sdp_station_info                        : STD_LOGIC_VECTOR(15 DOWNTO 0);
 
+    sdp_source_info_reserved                : STD_LOGIC_VECTOR( 4 DOWNTO 0);
     sdp_source_info_antenna_band_id         : STD_LOGIC_VECTOR( 0 DOWNTO 0);
     sdp_source_info_nyquist_zone_id         : STD_LOGIC_VECTOR( 1 DOWNTO 0);
     sdp_source_info_f_adc                   : STD_LOGIC_VECTOR( 0 DOWNTO 0);
     sdp_source_info_fsub_type               : STD_LOGIC_VECTOR( 0 DOWNTO 0);
     sdp_source_info_payload_error           : STD_LOGIC_VECTOR( 0 DOWNTO 0);
-    sdp_source_info_repositioning_flag      : STD_LOGIC_VECTOR( 0 DOWNTO 0);
+    sdp_source_info_beam_repositioning_flag : STD_LOGIC_VECTOR( 0 DOWNTO 0);
     sdp_source_info_beamlet_width           : STD_LOGIC_VECTOR( 3 DOWNTO 0);
-    sdp_source_info_gn_id                   : STD_LOGIC_VECTOR( 4 DOWNTO 0);
+    sdp_source_info_gn_id                   : STD_LOGIC_VECTOR( 7 DOWNTO 0);
 
-    sdp_reserved                            : STD_LOGIC_VECTOR(39 DOWNTO 0);
+    sdp_reserved                            : STD_LOGIC_VECTOR(31 DOWNTO 0);
     sdp_beamlet_scale                       : STD_LOGIC_VECTOR(15 DOWNTO 0);
     sdp_beamlet_index                       : STD_LOGIC_VECTOR(15 DOWNTO 0);
     sdp_nof_blocks_per_packet               : STD_LOGIC_VECTOR( 7 DOWNTO 0);
@@ -860,7 +861,6 @@ PACKAGE BODY sdp_pkg IS
     v.app.sdp_source_info_payload_error           := hdr_fields_raw(field_hi(c_sdp_stat_hdr_field_arr, "sdp_source_info_payload_error")           DOWNTO field_lo(c_sdp_stat_hdr_field_arr, "sdp_source_info_payload_error"));
     v.app.sdp_source_info_beam_repositioning_flag := hdr_fields_raw(field_hi(c_sdp_stat_hdr_field_arr, "sdp_source_info_beam_repositioning_flag") DOWNTO field_lo(c_sdp_stat_hdr_field_arr, "sdp_source_info_beam_repositioning_flag"));
     v.app.sdp_source_info_weighted_subbands_flag  := hdr_fields_raw(field_hi(c_sdp_stat_hdr_field_arr, "sdp_source_info_weighted_subbands_flag")  DOWNTO field_lo(c_sdp_stat_hdr_field_arr, "sdp_source_info_weighted_subbands_flag"));
-    v.app.sdp_source_info_reserved                := hdr_fields_raw(field_hi(c_sdp_stat_hdr_field_arr, "sdp_source_info_reserved")                DOWNTO field_lo(c_sdp_stat_hdr_field_arr, "sdp_source_info_reserved"));
     v.app.sdp_source_info_gn_id                   := hdr_fields_raw(field_hi(c_sdp_stat_hdr_field_arr, "sdp_source_info_gn_id")                   DOWNTO field_lo(c_sdp_stat_hdr_field_arr, "sdp_source_info_gn_id"));
 
     v.app.sdp_reserved                            := hdr_fields_raw(field_hi(c_sdp_stat_hdr_field_arr, "sdp_reserved")                  DOWNTO field_lo(c_sdp_stat_hdr_field_arr, "sdp_reserved"));
@@ -915,14 +915,15 @@ PACKAGE BODY sdp_pkg IS
     v.app.sdp_observation_id                 := hdr_fields_raw(field_hi(c_sdp_cep_hdr_field_arr, "sdp_observation_id") DOWNTO field_lo(c_sdp_cep_hdr_field_arr, "sdp_observation_id"));
     v.app.sdp_station_info                   := hdr_fields_raw(field_hi(c_sdp_cep_hdr_field_arr, "sdp_station_info")   DOWNTO field_lo(c_sdp_cep_hdr_field_arr, "sdp_station_info"));
 
-    v.app.sdp_source_info_antenna_band_id    := hdr_fields_raw(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_antenna_band_id")    DOWNTO field_lo(c_sdp_cep_hdr_field_arr, "sdp_source_info_antenna_band_id"));
-    v.app.sdp_source_info_nyquist_zone_id    := hdr_fields_raw(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_nyquist_zone_id")    DOWNTO field_lo(c_sdp_cep_hdr_field_arr, "sdp_source_info_nyquist_zone_id"));
-    v.app.sdp_source_info_f_adc              := hdr_fields_raw(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_f_adc")              DOWNTO field_lo(c_sdp_cep_hdr_field_arr, "sdp_source_info_f_adc"));
-    v.app.sdp_source_info_fsub_type          := hdr_fields_raw(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_fsub_type")          DOWNTO field_lo(c_sdp_cep_hdr_field_arr, "sdp_source_info_fsub_type"));
-    v.app.sdp_source_info_payload_error      := hdr_fields_raw(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_payload_error")      DOWNTO field_lo(c_sdp_cep_hdr_field_arr, "sdp_source_info_payload_error"));
-    v.app.sdp_source_info_repositioning_flag := hdr_fields_raw(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_repositioning_flag") DOWNTO field_lo(c_sdp_cep_hdr_field_arr, "sdp_source_info_repositioning_flag"));
-    v.app.sdp_source_info_beamlet_width      := hdr_fields_raw(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_beamlet_width")      DOWNTO field_lo(c_sdp_cep_hdr_field_arr, "sdp_source_info_beamlet_width"));
-    v.app.sdp_source_info_gn_id              := hdr_fields_raw(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_gn_id")              DOWNTO field_lo(c_sdp_cep_hdr_field_arr, "sdp_source_info_gn_id"));
+    v.app.sdp_source_info_reserved                := hdr_fields_raw(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_reserved")                DOWNTO field_lo(c_sdp_cep_hdr_field_arr, "sdp_source_info_reserved"));
+    v.app.sdp_source_info_antenna_band_id         := hdr_fields_raw(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_antenna_band_id")         DOWNTO field_lo(c_sdp_cep_hdr_field_arr, "sdp_source_info_antenna_band_id"));
+    v.app.sdp_source_info_nyquist_zone_id         := hdr_fields_raw(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_nyquist_zone_id")         DOWNTO field_lo(c_sdp_cep_hdr_field_arr, "sdp_source_info_nyquist_zone_id"));
+    v.app.sdp_source_info_f_adc                   := hdr_fields_raw(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_f_adc")                   DOWNTO field_lo(c_sdp_cep_hdr_field_arr, "sdp_source_info_f_adc"));
+    v.app.sdp_source_info_fsub_type               := hdr_fields_raw(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_fsub_type")               DOWNTO field_lo(c_sdp_cep_hdr_field_arr, "sdp_source_info_fsub_type"));
+    v.app.sdp_source_info_payload_error           := hdr_fields_raw(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_payload_error")           DOWNTO field_lo(c_sdp_cep_hdr_field_arr, "sdp_source_info_payload_error"));
+    v.app.sdp_source_info_beam_repositioning_flag := hdr_fields_raw(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_beam_repositioning_flag") DOWNTO field_lo(c_sdp_cep_hdr_field_arr, "sdp_source_info_beam_repositioning_flag"));
+    v.app.sdp_source_info_beamlet_width           := hdr_fields_raw(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_beamlet_width")           DOWNTO field_lo(c_sdp_cep_hdr_field_arr, "sdp_source_info_beamlet_width"));
+    v.app.sdp_source_info_gn_id                   := hdr_fields_raw(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_gn_id")                   DOWNTO field_lo(c_sdp_cep_hdr_field_arr, "sdp_source_info_gn_id"));
 
     v.app.sdp_reserved                       := hdr_fields_raw(field_hi(c_sdp_cep_hdr_field_arr, "sdp_reserved")               DOWNTO field_lo(c_sdp_cep_hdr_field_arr, "sdp_reserved"));
     v.app.sdp_beamlet_scale                  := hdr_fields_raw(field_hi(c_sdp_cep_hdr_field_arr, "sdp_beamlet_scale")          DOWNTO field_lo(c_sdp_cep_hdr_field_arr, "sdp_beamlet_scale"));
diff --git a/applications/lofar2/libraries/sdp/src/vhdl/sdp_station.vhd b/applications/lofar2/libraries/sdp/src/vhdl/sdp_station.vhd
index d8af2c9bfa6589447b951177e03f116700b48d27..af106cdfccf8f2f92daaab665100dc543cc4f0f9 100644
--- a/applications/lofar2/libraries/sdp/src/vhdl/sdp_station.vhd
+++ b/applications/lofar2/libraries/sdp/src/vhdl/sdp_station.vhd
@@ -453,7 +453,7 @@ ARCHITECTURE str OF sdp_station IS
 
   TYPE t_dp_sosi_2arr_pfb IS ARRAY (INTEGER RANGE <>) OF t_dp_sosi_arr(c_sdp_P_pfb - 1 DOWNTO 0);
 
-  SIGNAL gn_index                   : NATURAL := 0;  -- range 0:31 (c_sdp_W_gn_id = 5)
+  SIGNAL gn_index                   : NATURAL := 0;
   SIGNAL this_rn                    : STD_LOGIC_VECTOR(c_byte_w-1 DOWNTO 0);
 
   SIGNAL sdp_info                   : t_sdp_info := c_sdp_info_rst;
@@ -605,16 +605,16 @@ BEGIN
   --   instead they are MM programmable as set by c_sdp_cep_hdr_field_sel
   cep_eth_src_mac  <= c_sdp_cep_eth_src_mac_47_16 & RESIZE_UVEC(this_bck_id, c_byte_w) & RESIZE_UVEC(this_chip_id, c_byte_w); -- Simply use chip_id since we only use 1 of the 6*4 = 24 10GbE port.
   cep_ip_src_addr  <= c_sdp_cep_ip_src_addr_31_16 & RESIZE_UVEC(this_bck_id, c_byte_w) & INCR_UVEC(RESIZE_UVEC(this_chip_id, c_byte_w), 1); -- +1 to avoid IP = *.*.*.0
-  cep_udp_src_port <= c_sdp_cep_udp_src_port_15_8 & RESIZE_UVEC(gn_id, c_byte_w);
+  cep_udp_src_port <= c_sdp_cep_udp_src_port_15_8 & gn_id;
   
   -- . derive statistics offload source MAC/IP/UDP as in: https://plm.astron.nl/polarion/#/project/LOFAR2System/wiki/L2%20Interface%20Control%20Documents/SC%20to%20SDP%20ICD
   -- . these FW default statistics offload source MAC, IP and UDP port for 1GbE are used, as set by c_sdp_stat_hdr_field_sel.
   -- . the source MAC, IP are the same as for the M&C, because M&C and statistics offload share the same 1GbE
   stat_eth_src_mac <= c_sdp_stat_eth_src_mac_47_16 & RESIZE_UVEC(this_bck_id, c_byte_w) & RESIZE_UVEC(this_chip_id, c_byte_w); -- Simply use chip_id since we only use 1 of the 6*4 = 24 10GbE port.
   stat_ip_src_addr <= c_sdp_stat_ip_src_addr_31_16 & RESIZE_UVEC(this_bck_id, c_byte_w) & INCR_UVEC(RESIZE_UVEC(this_chip_id, c_byte_w), 1); -- +1 to avoid IP = *.*.*.0
-  sst_udp_src_port <= c_sdp_sst_udp_src_port_15_8 & RESIZE_UVEC(gn_id, c_byte_w);
-  bst_udp_src_port <= c_sdp_bst_udp_src_port_15_8 & RESIZE_UVEC(gn_id, c_byte_w);
-  xst_udp_src_port <= c_sdp_xst_udp_src_port_15_8 & RESIZE_UVEC(gn_id, c_byte_w);
+  sst_udp_src_port <= c_sdp_sst_udp_src_port_15_8 & gn_id;
+  bst_udp_src_port <= c_sdp_bst_udp_src_port_15_8 & gn_id;
+  xst_udp_src_port <= c_sdp_xst_udp_src_port_15_8 & gn_id;
 
   u_sdp_info : ENTITY work.sdp_info
   PORT MAP(
@@ -640,9 +640,6 @@ BEGIN
   -- Ring info
   -----------------------------------------------------------------------------
   u_ring_info : ENTITY ring_lib.ring_info
-  GENERIC MAP  (
-    g_ring_info_O_rn_w => c_sdp_W_gn_id  -- wrap O_rn to gn_index range
-  )
   PORT MAP (
     mm_rst => mm_rst,
     mm_clk => mm_clk,
@@ -656,7 +653,7 @@ BEGIN
     ring_info => ring_info
   );
 
-  this_rn <= TO_UVEC(gn_index - TO_UINT(ring_info.O_rn), c_byte_w) WHEN rising_edge(dp_clk); -- Using register to ease timing closure.
+  this_rn <= TO_UVEC(gn_index - TO_UINT(ring_info.O_rn), c_byte_w) WHEN rising_edge(dp_clk);  -- Using register to ease timing closure.
 
   -----------------------------------------------------------------------------
   -- node_adc_input_and_timing (AIT)
diff --git a/applications/lofar2/libraries/sdp/src/vhdl/sdp_statistics_offload.vhd b/applications/lofar2/libraries/sdp/src/vhdl/sdp_statistics_offload.vhd
index 9fe378db64fd4e15b3d22ee2288e491cb2482a9d..ec879c77502115050594cea9f87d61b41b6ba61a 100644
--- a/applications/lofar2/libraries/sdp/src/vhdl/sdp_statistics_offload.vhd
+++ b/applications/lofar2/libraries/sdp/src/vhdl/sdp_statistics_offload.vhd
@@ -195,6 +195,8 @@ ARCHITECTURE str OF sdp_statistics_offload IS
     remote_gn            : NATURAL;  -- index of remote global node
     remote_pn            : NATURAL;  -- index of remote node in antenna band
     remote_si_offset     : NATURAL;  -- index of first signal input on remote node
+    base_dly             : NATURAL;  -- same base offload delay for nof_cycles_dly per node
+    nodes_dly            : NATURAL;  -- incremental offload delay for nof_cycles_dly per node
     nof_cycles_dly       : NATURAL;  -- trigger_offload delay for this node
     offset_rn            : NATURAL;  -- = ring_info.O_rn, GN index of first ring node
     nof_rn               : NATURAL;  -- = ring_info.N_rn, number of GN in the ring
@@ -231,6 +233,8 @@ ARCHITECTURE str OF sdp_statistics_offload IS
   CONSTANT c_reg_rst : t_reg := (0, 0, '0', '0', (OTHERS => '0'), 0, 0, 0, 0, 0);
 
   SIGNAL p                        : t_parameters;
+  SIGNAL p_gn_id                  : STD_LOGIC_VECTOR(c_byte_w-1 DOWNTO 0);
+  SIGNAL pp_gn_id                 : STD_LOGIC_VECTOR(c_byte_w-1 DOWNTO 0);
 
   SIGNAL reg_input                : t_input := c_input_rst;
   SIGNAL prev_input               : t_input := c_input_rst;
@@ -281,7 +285,7 @@ BEGIN
   -- Assemble offload header info
   -------------------------------------------------------------------------------
   -- Whether the dp_offload_tx_hdr_fields value is actually used in the Tx header depends on c_sdp_stat_hdr_field_sel
-  --   c_sdp_stat_hdr_field_sel = "1"&"101"&"111011111001"&"0100"&"0100"&"000000010"&"1000000"&"0"
+  --   c_sdp_stat_hdr_field_sel = "1"&"101"&"111011111001"&"0100"&"0100"&"00000000"&"1000000"&"0"
   --                                   eth   ip             udp    app
   --   where 0 = data path, 1 = MM controlled. The '0' fields are assigned here in dp_header_info
   --   in order:
@@ -323,8 +327,7 @@ BEGIN
   --        DP    sdp_source_info_payload_error
   --        DP    sdp_source_info_beam_repositioning_flag
   --        DP    sdp_source_info_weighted_subbands_flag
-  --     MM       sdp_source_info_reserved
-  --        DP    sdp_source_info_gn_id
+  --     MM DP    sdp_source_info_gn_id
   --
   --     MM       sdp_reserved
   --        DP    sdp_integration_interval
@@ -353,7 +356,7 @@ BEGIN
   dp_header_info(field_hi(c_sdp_stat_hdr_field_arr, "sdp_source_info_payload_error"           ) DOWNTO field_lo(c_sdp_stat_hdr_field_arr,  "sdp_source_info_payload_error"           )) <= SLV(hdr_input.payload_err);
   dp_header_info(field_hi(c_sdp_stat_hdr_field_arr, "sdp_source_info_beam_repositioning_flag" ) DOWNTO field_lo(c_sdp_stat_hdr_field_arr,  "sdp_source_info_beam_repositioning_flag" )) <= SLV(sdp_info.beam_repositioning_flag);
   dp_header_info(field_hi(c_sdp_stat_hdr_field_arr, "sdp_source_info_weighted_subbands_flag"  ) DOWNTO field_lo(c_sdp_stat_hdr_field_arr,  "sdp_source_info_weighted_subbands_flag"  )) <= SLV(weighted_subbands_flag);
-  dp_header_info(field_hi(c_sdp_stat_hdr_field_arr, "sdp_source_info_gn_id"                   ) DOWNTO field_lo(c_sdp_stat_hdr_field_arr,  "sdp_source_info_gn_id"                   )) <= TO_UVEC(p.gn_index, 5);
+  dp_header_info(field_hi(c_sdp_stat_hdr_field_arr, "sdp_source_info_gn_id"                   ) DOWNTO field_lo(c_sdp_stat_hdr_field_arr,  "sdp_source_info_gn_id"                   )) <= pp_gn_id;
   dp_header_info(field_hi(c_sdp_stat_hdr_field_arr, "sdp_integration_interval"                ) DOWNTO field_lo(c_sdp_stat_hdr_field_arr,  "sdp_integration_interval"                )) <= TO_UVEC(hdr_input.integration_interval, 24);
   dp_header_info(field_hi(c_sdp_stat_hdr_field_arr, "sdp_data_id"                             ) DOWNTO field_lo(c_sdp_stat_hdr_field_arr,  "sdp_data_id"                             )) <= data_id_slv;
   dp_header_info(field_hi(c_sdp_stat_hdr_field_arr, "sdp_nof_signal_inputs"                   ) DOWNTO field_lo(c_sdp_stat_hdr_field_arr,  "sdp_nof_signal_inputs"                   )) <= TO_UVEC(c_nof_signal_inputs, 8);
@@ -373,23 +376,31 @@ BEGIN
   END PROCESS;
 
   -- Derive and pipeline dynamic parameters that depend on node id and MM, but are otherwise fixed
-  -- . gn_index and ring_info.O_rn are in 0:31 range defined by c_sdp_W_gn_id = 5
+  -- . gn_index and ring_info.O_rn are in full GN = ID = 0:255 range defined by c_sdp_W_gn_id = 8
+  -- . pn_index = gn_index MOD c_sdp_N_pn_max = gn_index[3:0] = 0:15, with c_sdp_N_pn_max = 16
   -- . O_rn is first GN index in ring, so O_rn <= gn_index
-  -- . c_sdp_offload_time = 600000 * 5 ns = 3 ms, so for max gn_index = 31 the
-  --   offload starts after 93 ms, to just fit within XST T_int min is 100 ms.
-  -- . use +1 for nof_cycles_dly to ensure that hdr_input.integration_interval gets the correct
-  --   value also for node 0 with zero delay. Otherwise node 0 will read an integration_interval
-  --   value that depends on when the remaining sop_cnt of the last interval in case of a XST
-  --   processing restart.
+  -- . nof_cycles_dly for statistics offload start per node:
+  --   - c_sdp_N_band * c_sdp_N_pn_max = 32 nodes is maximum for a LOFAR2 Station.
+  --   - p.nodes_dly: g_offload_time = c_sdp_offload_time = 600000 * 5 ns = 3 ms, so for max
+  --     gn_index[4:0] = 31 the offload starts after 93 ms, to just fit within XST T_int min is 100 ms.
+  --   - p.base_dly: use gn_index[7:5] to add a small extra dly g_offload_time / 8 of per group of
+  --     32 nodes, so 0:g_offload_time in 8 steps of g_offload_time/8, to remain within 32 * 3 = 96 ms
+  --     < 100 ms for any set of 32 nodes within full GN range.
+  --   - use +1 for nof_cycles_dly to ensure that hdr_input.integration_interval gets the correct
+  --     value also for node 0 with zero delay. Otherwise node 0 will read an integration_interval
+  --     value that depends on when the remaining sop_cnt of the last interval in case of a XST
+  --     processing restart.
   p_reg_parameters : PROCESS(dp_clk)
   BEGIN
     IF rising_edge(dp_clk) THEN
-      p.gn_index         <= gn_index;
-      p.pn_index         <= func_sdp_gn_index_to_pn_index(p.gn_index);
+      p.gn_index         <= gn_index;  -- gn_index[7:0] full GN range
+      p.pn_index         <= func_sdp_gn_index_to_pn_index(p.gn_index);  -- pn_index = 0:15
       p.offset_rn        <= TO_UINT(ring_info.O_rn);
       p.rn_index         <= p.gn_index - p.offset_rn;
       p.local_si_offset  <= p.pn_index * c_sdp_S_pn;
-      p.nof_cycles_dly   <= p.gn_index * g_offload_time + 1;  -- +1 to ensure proper hdr_input.integration_interval also on node 0
+      p.base_dly         <= TO_UINT(p_gn_id(7 DOWNTO 5)) * (g_offload_time / 8);
+      p.nodes_dly        <= TO_UINT(p_gn_id(4 DOWNTO 0)) * g_offload_time;
+      p.nof_cycles_dly   <= p.base_dly + p.nodes_dly + 1;  -- + 1 to ensure proper hdr_input.integration_interval also on node 0
       p.nof_rn           <= TO_UINT(ring_info.N_rn);
       p.nof_used_P_sq    <= smallest(p.nof_rn / 2 + 1, g_P_sq);
       p.remote_rn        <= func_ring_nof_hops_to_source_rn(r.instance_count, p.rn_index, p.nof_rn, g_crosslets_direction);
@@ -399,6 +410,9 @@ BEGIN
     END IF;
   END PROCESS;
 
+  p_gn_id <= TO_UVEC(p.pn_index, 8);  -- in slv format to ease slicing bit ranges
+  pp_gn_id <= p_gn_id WHEN rising_edge(dp_clk);  -- pipeline again to ease timing closure
+
   -- Determine info from previous sync interval in which the statistics were
   -- measured.
   -- . hold nof_crosslets from MM (and related nof_packets) per sync interval
diff --git a/applications/lofar2/libraries/sdp/tb/vhdl/tb_sdp_pkg.vhd b/applications/lofar2/libraries/sdp/tb/vhdl/tb_sdp_pkg.vhd
index bf511814a9c200632d4ea89b76df891c9b2ccd86..32002ff7b0b78ce0e8dcd963669c65dc96d3f353 100644
--- a/applications/lofar2/libraries/sdp/tb/vhdl/tb_sdp_pkg.vhd
+++ b/applications/lofar2/libraries/sdp/tb/vhdl/tb_sdp_pkg.vhd
@@ -186,10 +186,9 @@ PACKAGE BODY tb_sdp_pkg IS
     v_hdr.app.sdp_source_info_payload_error           := TO_UVEC(0, 1);
     v_hdr.app.sdp_source_info_beam_repositioning_flag := slv(sdp_info.beam_repositioning_flag);
     v_hdr.app.sdp_source_info_weighted_subbands_flag  := slv(weighted_subbands_flag);
-    v_hdr.app.sdp_source_info_reserved                := TO_UVEC(0, 3);
-    v_hdr.app.sdp_source_info_gn_id                   := TO_UVEC(gn_index, 5);
+    v_hdr.app.sdp_source_info_gn_id                   := TO_UVEC(gn_index, 8);
 
-    v_hdr.app.sdp_reserved                            := TO_UVEC(                 0,  8);
+    v_hdr.app.sdp_reserved                            := TO_UVEC(0, 8);
     v_hdr.app.sdp_integration_interval                := TO_UVEC(nof_block_per_sync, 24);
     IF g_statistics_type = "SST" OR g_statistics_type = "SST_OS" THEN
       v_hdr.app.sdp_data_id                           := TO_UVEC(sst_signal_input, 32);
@@ -252,7 +251,6 @@ PACKAGE BODY tb_sdp_pkg IS
     ASSERT in_hdr.app.sdp_source_info_payload_error           = exp_hdr.app.sdp_source_info_payload_error           REPORT "Wrong " & g_statistics_type & " app.sdp_source_info_payload_error"           SEVERITY ERROR;
     ASSERT in_hdr.app.sdp_source_info_beam_repositioning_flag = exp_hdr.app.sdp_source_info_beam_repositioning_flag REPORT "Wrong " & g_statistics_type & " app.sdp_source_info_beam_repositioning_flag" SEVERITY ERROR;
     ASSERT in_hdr.app.sdp_source_info_weighted_subbands_flag  = exp_hdr.app.sdp_source_info_weighted_subbands_flag  REPORT "Wrong " & g_statistics_type & " app.sdp_source_info_weighted_subbands_flag"  SEVERITY ERROR;
-    ASSERT in_hdr.app.sdp_source_info_reserved                = exp_hdr.app.sdp_source_info_reserved                REPORT "Wrong " & g_statistics_type & " app.sdp_source_info_reserved"                SEVERITY ERROR;
     ASSERT in_hdr.app.sdp_source_info_gn_id                   = exp_hdr.app.sdp_source_info_gn_id                   REPORT "Wrong " & g_statistics_type & " app.sdp_source_info_gn_id"                   SEVERITY ERROR;
 
     ASSERT in_hdr.app.sdp_reserved                            = exp_hdr.app.sdp_reserved                         REPORT "Wrong " & g_statistics_type & " app.sdp_reserved"                         SEVERITY ERROR;
@@ -323,16 +321,17 @@ PACKAGE BODY tb_sdp_pkg IS
     v_hdr.app.sdp_observation_id                      := sdp_info.observation_id;
     v_hdr.app.sdp_station_info                        := sdp_info.antenna_field_index & sdp_info.station_id;
 
+    v_hdr.app.sdp_source_info_reserved                := TO_UVEC(0, 5);
     v_hdr.app.sdp_source_info_antenna_band_id         := slv(sdp_info.antenna_band_index);
     v_hdr.app.sdp_source_info_nyquist_zone_id         :=     sdp_info.nyquist_zone_index;
     v_hdr.app.sdp_source_info_f_adc                   := slv(sdp_info.f_adc);
     v_hdr.app.sdp_source_info_fsub_type               := slv(sdp_info.fsub_type);
     v_hdr.app.sdp_source_info_payload_error           := TO_UVEC(0, 1);
-    v_hdr.app.sdp_source_info_repositioning_flag      := slv(sdp_info.beam_repositioning_flag);
+    v_hdr.app.sdp_source_info_beam_repositioning_flag := slv(sdp_info.beam_repositioning_flag);
     v_hdr.app.sdp_source_info_beamlet_width           := TO_UVEC(c_sdp_W_beamlet, 4);
-    v_hdr.app.sdp_source_info_gn_id                   := TO_UVEC(gn_index, 5);
+    v_hdr.app.sdp_source_info_gn_id                   := TO_UVEC(gn_index, 8);
 
-    v_hdr.app.sdp_reserved                            := TO_UVEC(0, 40);
+    v_hdr.app.sdp_reserved                            := TO_UVEC(0, 32);
     v_hdr.app.sdp_beamlet_scale                       := TO_UVEC(beamlet_scale, 16);
     v_hdr.app.sdp_beamlet_index                       := TO_UVEC(beamlet_index, 16);
     v_hdr.app.sdp_nof_blocks_per_packet               := TO_UVEC(c_sdp_cep_nof_blocks_per_packet, 8);
@@ -396,14 +395,15 @@ PACKAGE BODY tb_sdp_pkg IS
     ASSERT in_hdr.app.sdp_observation_id                      = exp_hdr.app.sdp_observation_id REPORT "Wrong beamlet app.sdp_observation_id" SEVERITY ERROR;
     ASSERT in_hdr.app.sdp_station_info                        = exp_hdr.app.sdp_station_info   REPORT "Wrong beamlet app.sdp_station_info"   SEVERITY ERROR;
 
-    ASSERT in_hdr.app.sdp_source_info_antenna_band_id    = exp_hdr.app.sdp_source_info_antenna_band_id    REPORT "Wrong beamlet app.sdp_source_info_antenna_band_id"    SEVERITY ERROR;
-    ASSERT in_hdr.app.sdp_source_info_nyquist_zone_id    = exp_hdr.app.sdp_source_info_nyquist_zone_id    REPORT "Wrong beamlet app.sdp_source_info_nyquist_zone_id"    SEVERITY ERROR;
-    ASSERT in_hdr.app.sdp_source_info_f_adc              = exp_hdr.app.sdp_source_info_f_adc              REPORT "Wrong beamlet app.sdp_source_info_f_adc"              SEVERITY ERROR;
-    ASSERT in_hdr.app.sdp_source_info_fsub_type          = exp_hdr.app.sdp_source_info_fsub_type          REPORT "Wrong beamlet app.sdp_source_info_fsub_type"          SEVERITY ERROR;
-    ASSERT in_hdr.app.sdp_source_info_payload_error      = exp_hdr.app.sdp_source_info_payload_error      REPORT "Wrong beamlet app.sdp_source_info_payload_error"      SEVERITY ERROR;
-    ASSERT in_hdr.app.sdp_source_info_repositioning_flag = exp_hdr.app.sdp_source_info_repositioning_flag REPORT "Wrong beamlet app.sdp_source_info_repositioning_flag" SEVERITY ERROR;
-    ASSERT in_hdr.app.sdp_source_info_beamlet_width      = exp_hdr.app.sdp_source_info_beamlet_width      REPORT "Wrong beamlet app.sdp_source_info_beamlet_width"      SEVERITY ERROR;
-    ASSERT in_hdr.app.sdp_source_info_gn_id              = exp_hdr.app.sdp_source_info_gn_id              REPORT "Wrong beamlet app.sdp_source_info_gn_id"              SEVERITY ERROR;
+    ASSERT in_hdr.app.sdp_source_info_reserved                = exp_hdr.app.sdp_source_info_reserved                REPORT "Wrong beamlet app.sdp_source_info_reserved"                SEVERITY ERROR;
+    ASSERT in_hdr.app.sdp_source_info_antenna_band_id         = exp_hdr.app.sdp_source_info_antenna_band_id         REPORT "Wrong beamlet app.sdp_source_info_antenna_band_id"         SEVERITY ERROR;
+    ASSERT in_hdr.app.sdp_source_info_nyquist_zone_id         = exp_hdr.app.sdp_source_info_nyquist_zone_id         REPORT "Wrong beamlet app.sdp_source_info_nyquist_zone_id"         SEVERITY ERROR;
+    ASSERT in_hdr.app.sdp_source_info_f_adc                   = exp_hdr.app.sdp_source_info_f_adc                   REPORT "Wrong beamlet app.sdp_source_info_f_adc"                   SEVERITY ERROR;
+    ASSERT in_hdr.app.sdp_source_info_fsub_type               = exp_hdr.app.sdp_source_info_fsub_type               REPORT "Wrong beamlet app.sdp_source_info_fsub_type"               SEVERITY ERROR;
+    ASSERT in_hdr.app.sdp_source_info_payload_error           = exp_hdr.app.sdp_source_info_payload_error           REPORT "Wrong beamlet app.sdp_source_info_payload_error"           SEVERITY ERROR;
+    ASSERT in_hdr.app.sdp_source_info_beam_repositioning_flag = exp_hdr.app.sdp_source_info_beam_repositioning_flag REPORT "Wrong beamlet app.sdp_source_info_beam_repositioning_flag" SEVERITY ERROR;
+    ASSERT in_hdr.app.sdp_source_info_beamlet_width           = exp_hdr.app.sdp_source_info_beamlet_width           REPORT "Wrong beamlet app.sdp_source_info_beamlet_width"           SEVERITY ERROR;
+    ASSERT in_hdr.app.sdp_source_info_gn_id                   = exp_hdr.app.sdp_source_info_gn_id                   REPORT "Wrong beamlet app.sdp_source_info_gn_id"                   SEVERITY ERROR;
 
     ASSERT in_hdr.app.sdp_reserved               = exp_hdr.app.sdp_reserved               REPORT "Wrong beamlet app.sdp_reserved"               SEVERITY ERROR;
     ASSERT in_hdr.app.sdp_beamlet_scale          = exp_hdr.app.sdp_beamlet_scale          REPORT "Wrong beamlet app.sdp_beamlet_scale"          SEVERITY ERROR;
diff --git a/applications/lofar2/libraries/sdp/tb/vhdl/tb_sdp_statistics_offload.vhd b/applications/lofar2/libraries/sdp/tb/vhdl/tb_sdp_statistics_offload.vhd
index 6c49fb1c6ecd6ea92b0498db30238c663cd7dcab..3ecbe1e4c99adbab9bcf7a872c16baf28f801e93 100644
--- a/applications/lofar2/libraries/sdp/tb/vhdl/tb_sdp_statistics_offload.vhd
+++ b/applications/lofar2/libraries/sdp/tb/vhdl/tb_sdp_statistics_offload.vhd
@@ -336,10 +336,10 @@ BEGIN
     proc_common_wait_some_cycles(mm_clk, 10);
     -- Write statistics offload destination MAC/IP/UDP
     -- . obtain relative MM word addresses e.g. from lofar2_unb2c_sdp_station.mmap or from sdp.peripheral.yaml
-    proc_mem_mm_bus_wr(16#18#, TO_UINT(c_sdp_stat_udp_dst_port), mm_clk, hdr_dat_miso, hdr_dat_mosi);
-    proc_mem_mm_bus_wr(16#1A#, TO_SINT(c_sdp_stat_ip_dst_addr), mm_clk, hdr_dat_miso, hdr_dat_mosi);  -- use signed to fit 32 b in INTEGER
-    proc_mem_mm_bus_wr(16#29#, TO_SINT(c_sdp_stat_eth_dst_mac(31 DOWNTO 0)), mm_clk, hdr_dat_miso, hdr_dat_mosi);  -- use signed to fit 32 b in INTEGER
-    proc_mem_mm_bus_wr(16#2A#, TO_UINT(c_sdp_stat_eth_dst_mac(47 DOWNTO 32)), mm_clk, hdr_dat_miso, hdr_dat_mosi);
+    proc_mem_mm_bus_wr(16#17#, TO_UINT(c_sdp_stat_udp_dst_port), mm_clk, hdr_dat_miso, hdr_dat_mosi);
+    proc_mem_mm_bus_wr(16#19#, TO_SINT(c_sdp_stat_ip_dst_addr), mm_clk, hdr_dat_miso, hdr_dat_mosi);  -- use signed to fit 32 b in INTEGER
+    proc_mem_mm_bus_wr(16#28#, TO_SINT(c_sdp_stat_eth_dst_mac(31 DOWNTO 0)), mm_clk, hdr_dat_miso, hdr_dat_mosi);  -- use signed to fit 32 b in INTEGER
+    proc_mem_mm_bus_wr(16#29#, TO_UINT(c_sdp_stat_eth_dst_mac(47 DOWNTO 32)), mm_clk, hdr_dat_miso, hdr_dat_mosi);
 
     -- Enable common variable delay.
     proc_mem_mm_bus_wr(c_reg_enable_mm_addr_enable, 1, mm_clk, enable_miso, enable_mosi);
diff --git a/libraries/base/ring/src/vhdl/ring_info.vhd b/libraries/base/ring/src/vhdl/ring_info.vhd
index e1fbd16e32ca86c5a07df79654a30f34578ea79e..3b41d2034a5d6ba4b7dc7aa3464e8eba0dbc5d2c 100644
--- a/libraries/base/ring/src/vhdl/ring_info.vhd
+++ b/libraries/base/ring/src/vhdl/ring_info.vhd
@@ -38,10 +38,6 @@ USE common_lib.common_field_pkg.ALL;
 USE work.ring_pkg.ALL;
 
 ENTITY ring_info IS
-  GENERIC (
-    -- Actual ring_info.O_rn field width can be less than a byte
-    g_ring_info_O_rn_w : NATURAL := c_byte_w
-  );
   PORT (
     -- Clocks and reset
     mm_rst     : IN  STD_LOGIC;   -- reset synchronous with mm_clk
@@ -62,8 +58,6 @@ ARCHITECTURE str OF ring_info IS
 
   SIGNAL mm_fields_out : STD_LOGIC_VECTOR(field_slv_out_len(c_ring_info_field_arr)-1 DOWNTO 0);
 
-  SIGNAL O_rn : STD_LOGIC_VECTOR(c_byte_w-1 DOWNTO 0);
-
 BEGIN
 
   u_mm_fields: ENTITY mm_lib.mm_fields
@@ -87,9 +81,7 @@ BEGIN
   );
 
   -- get "RW" fields from mm_fields
-  O_rn <= mm_fields_out(field_hi(c_ring_info_field_arr, "O_rn") DOWNTO field_lo(c_ring_info_field_arr, "O_rn"));
-
-  ring_info.O_rn <= RESIZE_UVEC(O_rn(g_ring_info_O_rn_w-1 DOWNTO 0), c_byte_w);
+  ring_info.O_rn <= mm_fields_out(field_hi(c_ring_info_field_arr, "O_rn") DOWNTO field_lo(c_ring_info_field_arr, "O_rn"));
   ring_info.N_rn <= mm_fields_out(field_hi(c_ring_info_field_arr, "N_rn") DOWNTO field_lo(c_ring_info_field_arr, "N_rn"));
 
   ring_info.use_cable_to_previous_rn <= sl(mm_fields_out(field_hi(c_ring_info_field_arr, "use_cable_to_previous_rn") DOWNTO field_lo(c_ring_info_field_arr, "use_cable_to_previous_rn")));