diff --git a/FPGA_Quartus_13.1/Video/BLITTER/BLITTER.vhd b/FPGA_Quartus_13.1/Video/BLITTER/BLITTER.vhd
index 63cc93f..04aeb66 100644
--- a/FPGA_Quartus_13.1/Video/BLITTER/BLITTER.vhd
+++ b/FPGA_Quartus_13.1/Video/BLITTER/BLITTER.vhd
@@ -21,47 +21,43 @@
 -- Created on Fri Oct 16 15:40:59 2009
 
 LIBRARY ieee;
-USE ieee.std_logic_1164.all;
-
-
---  Entity Declaration
+    USE ieee.std_logic_1164.ALL;
+    USE ieee.numeric_std.ALL;
 
 ENTITY blitter IS
 	-- {{ALTERA_IO_BEGIN}} DO NOT REMOVE THIS LINE!
 	PORT
 	(
-		nRSTO : IN STD_LOGIC;
-		MAIN_CLK : IN STD_LOGIC;
-		FB_ALE : IN STD_LOGIC;
-		nFB_WR : IN STD_LOGIC;
-		nFB_OE : IN STD_LOGIC;
-		FB_SIZE0 : IN STD_LOGIC;
-		FB_SIZE1 : IN STD_LOGIC;
-		VIDEO_RAM_CTR : IN STD_LOGIC_VECTOR(15 downto 0);
-		BLITTER_ON : IN STD_LOGIC;
-		FB_ADR : IN STD_LOGIC_VECTOR(31 downto 0);
-		nFB_CS1 : IN STD_LOGIC;
-		nFB_CS2 : IN STD_LOGIC;
-		nFB_CS3 : IN STD_LOGIC;
-		DDRCLK0 : IN STD_LOGIC;
-		BLITTER_DIN : IN STD_LOGIC_VECTOR(127 downto 0);
-		BLITTER_DACK : IN STD_LOGIC_VECTOR(4 downto 0);
-		BLITTER_RUN : OUT STD_LOGIC;
-		BLITTER_DOUT : OUT STD_LOGIC_VECTOR(127 downto 0);
-		BLITTER_ADR : OUT STD_LOGIC_VECTOR(31 downto 0);
-		BLITTER_SIG : OUT STD_LOGIC;
-		BLITTER_WR : OUT STD_LOGIC;
-		BLITTER_TA : OUT STD_LOGIC;
-		FB_AD : INOUT STD_LOGIC_VECTOR(31 downto 0)
+		nRSTO           : IN STD_LOGIC;
+		MAIN_CLK        : IN STD_LOGIC;
+		FB_ALE          : IN STD_LOGIC;
+		nFB_WR          : IN STD_LOGIC;
+		nFB_OE          : IN STD_LOGIC;
+		FB_SIZE0        : IN STD_LOGIC;
+		FB_SIZE1        : IN STD_LOGIC;
+		VIDEO_RAM_CTR   : IN STD_LOGIC_VECTOR(15 downto 0);
+		BLITTER_ON      : IN STD_LOGIC;
+		FB_ADR          : IN STD_LOGIC_VECTOR(31 downto 0);
+		nFB_CS1         : IN STD_LOGIC;
+		nFB_CS2         : IN STD_LOGIC;
+		nFB_CS3         : IN STD_LOGIC;
+		DDRCLK0         : IN STD_LOGIC;
+		BLITTER_DIN     : IN STD_LOGIC_VECTOR(127 downto 0);
+		BLITTER_DACK    : IN STD_LOGIC_VECTOR(4 downto 0);
+		BLITTER_RUN     : OUT STD_LOGIC;
+		BLITTER_DOUT    : OUT STD_LOGIC_VECTOR(127 downto 0);
+		BLITTER_ADR     : OUT STD_LOGIC_VECTOR(31 downto 0);
+		BLITTER_SIG     : OUT STD_LOGIC;
+		BLITTER_WR      : OUT STD_LOGIC;
+		BLITTER_TA      : OUT STD_LOGIC;
+		FB_AD           : INOUT STD_LOGIC_VECTOR(31 downto 0)
 	);
 	-- {{ALTERA_IO_END}} DO NOT REMOVE THIS LINE!
 	
 END BLITTER;
 
 
---  Architecture Body
-
-ARCHITECTURE BLITTER_architecture OF blitter IS
+ARCHITECTURE rtl OF blitter IS
 
 	
 BEGIN
@@ -72,4 +68,4 @@ BEGIN
 	BLITTER_WR <= '0';
 	BLITTER_TA <= '0';
 
-END BLITTER_architecture;
+END rtl;