diff --git a/Firmware/hdl/art_card_Top.vhd b/Firmware/hdl/art_card_Top.vhd
index f846ad5..075b863 100644
--- a/Firmware/hdl/art_card_Top.vhd
+++ b/Firmware/hdl/art_card_Top.vhd
@@ -226,7 +226,7 @@ architecture rtl of art_card_Top is
         );
     end component art_card_pd;
 
-    constant CST_FIRMWARE_VERSION:  std_logic_vector(31 downto 0) := x"0000000E";
+    constant CST_FIRMWARE_VERSION:  std_logic_vector(31 downto 0) := x"0000000F";
 
     signal eeprom_sda_out: std_logic;
     signal eeprom_scl_out: std_logic;
diff --git a/Firmware/quartus/gold_number_art_card.hex b/Firmware/quartus/gold_number_art_card.hex
index ee817a3..f16f502 100644
--- a/Firmware/quartus/gold_number_art_card.hex
+++ b/Firmware/quartus/gold_number_art_card.hex
@@ -10,7 +10,7 @@
 :0100090030C6
 :01000A0030C5
 :01000B0030C4
-:01000C0045AE
+:01000C0046AD
 :01000D0000F2
 :01000E0000F1
 :01000F0000F0
diff --git a/Firmware/quartus/ip/mRO50/mro50.vhd b/Firmware/quartus/ip/mRO50/mro50.vhd
index 47df825..bd4c89a 100644
--- a/Firmware/quartus/ip/mRO50/mro50.vhd
+++ b/Firmware/quartus/ip/mRO50/mro50.vhd
@@ -419,37 +419,37 @@ begin
                             Sending_State <= SENDING_DATA;
                         -- automatic read of status
                         elsif (tick_loop = '1') and (running_mro = '1') then
-                            case preinit_cnt is
-                                when "000" =>
-                                    preinit_cnt <= "001";
-                                    expected_resp <= CST_RESP_00B;
-                                    ptr_Rom <= CST_PTR_SET_A0;
-                                    treat <= CST_TREAT_READ_NOTHING;
-                                    Sending_State <= SENDING_DATA;
-                                when "001" =>
-                                    preinit_cnt <= "010";
-                                    expected_resp <= CST_RESP_00B;
-                                    ptr_Rom <= CST_PTR_SET_B0;
-                                    treat <= CST_TREAT_READ_NOTHING;
-                                    Sending_State <= SENDING_DATA;
-                                when "010" =>
-                                    preinit_cnt <= "011";
-                                    expected_resp <= CST_RESP_08B;
-                                    ptr_Rom <= CST_PTR_READ_A;
-                                    treat <= CST_TREAT_READ_A;
-                                    Sending_State <= SENDING_DATA;
-                                when "011" =>
-                                    preinit_cnt <= "100";
-                                    expected_resp <= CST_RESP_08B;
-                                    ptr_Rom <= CST_PTR_READ_B;
-                                    treat <= CST_TREAT_READ_B;
-                                    Sending_State <= SENDING_DATA;
-                                when others =>
+--                          case preinit_cnt is
+--                              when "000" =>
+--                                  preinit_cnt <= "001";
+--                                  expected_resp <= CST_RESP_00B;
+--                                  ptr_Rom <= CST_PTR_SET_A0;
+--                                  treat <= CST_TREAT_READ_NOTHING;
+--                                  Sending_State <= SENDING_DATA;
+--                              when "001" =>
+--                                  preinit_cnt <= "010";
+--                                  expected_resp <= CST_RESP_00B;
+--                                  ptr_Rom <= CST_PTR_SET_B0;
+--                                  treat <= CST_TREAT_READ_NOTHING;
+--                                  Sending_State <= SENDING_DATA;
+--                              when "010" =>
+--                                  preinit_cnt <= "011";
+--                                  expected_resp <= CST_RESP_08B;
+--                                  ptr_Rom <= CST_PTR_READ_A;
+--                                  treat <= CST_TREAT_READ_A;
+--                                  Sending_State <= SENDING_DATA;
+--                              when "011" =>
+--                                  preinit_cnt <= "100";
+--                                  expected_resp <= CST_RESP_08B;
+--                                  ptr_Rom <= CST_PTR_READ_B;
+--                                  treat <= CST_TREAT_READ_B;
+--                                  Sending_State <= SENDING_DATA;
+--                              when others =>
                                     expected_resp <= CST_RESP_60B;
                                     ptr_Rom <= CST_PTR_READ_STATUS;
                                     treat <= CST_TREAT_READ_STATUS;
                                     Sending_State <= SENDING_DATA;
-                            end case;
+--                          end case;
                         end if;
                     end if;
                 when SENDING_DATA =>
diff --git a/Firmware/quartus/output_files/art_card.sof b/Firmware/quartus/output_files/art_card.sof
index 88c9d6d..ff028fa 100644
Binary files a/Firmware/quartus/output_files/art_card.sof and b/Firmware/quartus/output_files/art_card.sof differ
diff --git a/Firmware/quartus/output_files/art_card_factory.sof b/Firmware/quartus/output_files/art_card_factory.sof
index 88c9d6d..ff028fa 100644
Binary files a/Firmware/quartus/output_files/art_card_factory.sof and b/Firmware/quartus/output_files/art_card_factory.sof differ
diff --git a/Firmware/quartus/output_files/art_card_v14_update.zip b/Firmware/quartus/output_files/art_card_v14_update.zip
deleted file mode 100644
index 3424f7d..0000000
Binary files a/Firmware/quartus/output_files/art_card_v14_update.zip and /dev/null differ
diff --git a/Firmware/quartus/output_files/art_card_v14_usb.zip b/Firmware/quartus/output_files/art_card_v14_usb.zip
deleted file mode 100644
index 1139685..0000000
Binary files a/Firmware/quartus/output_files/art_card_v14_usb.zip and /dev/null differ
diff --git a/Firmware/quartus/output_files/art_card_v15_update.zip b/Firmware/quartus/output_files/art_card_v15_update.zip
new file mode 100644
index 0000000..8af13b1
Binary files /dev/null and b/Firmware/quartus/output_files/art_card_v15_update.zip differ
diff --git a/Firmware/quartus/output_files/art_card_v15_usb.zip b/Firmware/quartus/output_files/art_card_v15_usb.zip
new file mode 100644
index 0000000..40a74cd
Binary files /dev/null and b/Firmware/quartus/output_files/art_card_v15_usb.zip differ