Use c_sdp_S_pn = 12 and c_sdp_N_sync_jesd = 4 for JESD data and syncb lines in...

Use c_sdp_S_pn = 12 and c_sdp_N_sync_jesd = 4 for JESD data and syncb lines in tb. Use sim for PN = 9.

Closes L2SDP-544

applications/lofar2/designs/lofar2_unb2b_sdp_station/revisions/lofar2_unb2b_sdp_station_adc/lofar2_unb2b_sdp_station_adc.vhd

@@ -77,12 +77,12 @@ ENTITY lofar2_unb2b_sdp_station_adc IS
     QSFP_LED     : OUT   STD_LOGIC_VECTOR(c_unb2b_board_tr_qsfp_nof_leds-1 DOWNTO 0);
 
      -- back transceivers (note only 6 are used in unb2b)
-    BCK_RX       : IN    STD_LOGIC_VECTOR(c_unb2b_board_nof_tr_jesd204b + c_unb2b_board_start_tr_jesd204b-1  downto c_unb2b_board_nof_tr_jesd204b);
+    BCK_RX       : IN    STD_LOGIC_VECTOR(c_unb2b_board_nof_tr_jesd204b + c_unb2b_board_start_tr_jesd204b-1 downto c_unb2b_board_nof_tr_jesd204b);  -- c_unb2b_board_nof_tr_jesd204b = 6, c_sdp_S_pn = 12
     BCK_REF_CLK  : IN    STD_LOGIC; -- Use as JESD204B_REFCLK
  
     -- jesd204b syncronization signals (2 syncs)
     JESD204B_SYSREF : IN    STD_LOGIC;
-    JESD204B_SYNC_N : OUT   STD_LOGIC_VECTOR(c_unb2b_board_nof_sync_jesd204b-1 DOWNTO 0)
+    JESD204B_SYNC_N : OUT   STD_LOGIC_VECTOR(c_unb2b_board_nof_sync_jesd204b-1 DOWNTO 0)  -- c_unb2b_board_nof_sync_jesd204b = c_sdp_N_sync_jesd = 4
   );
 END lofar2_unb2b_sdp_station_adc;