diff --git a/controller.sym b/controller.sym
index 758776e..d59c709 100644
--- a/controller.sym
+++ b/controller.sym
@@ -1,48 +1,45 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <symbol version="7" name="controller">
     <symboltype>BLOCK</symboltype>
-    <timestamp>2016-6-10T7:49:11</timestamp>
-    <pin polarity="Input" x="0" y="-480" name="clk" />
-    <pin polarity="Input" x="0" y="-416" name="rst" />
-    <pin polarity="Input" x="0" y="-160" name="enc_err" />
+    <timestamp>2016-6-10T10:10:3</timestamp>
+    <pin polarity="Input" x="0" y="-416" name="clk" />
+    <pin polarity="Input" x="0" y="-352" name="rst" />
     <pin polarity="Input" x="0" y="-96" name="lcd_busy" />
     <pin polarity="Input" x="0" y="-32" name="form(1:0)" />
-    <pin polarity="Input" x="0" y="-352" name="enc_btn" />
-    <pin polarity="Input" x="0" y="-224" name="enc_ce" />
-    <pin polarity="Input" x="0" y="-288" name="enc_updown" />
-    <pin polarity="Output" x="544" y="-480" name="lcd_newchar" />
-    <pin polarity="Output" x="544" y="-416" name="lcd_newpos" />
-    <pin polarity="Output" x="544" y="-352" name="lcd_data(7:0)" />
-    <pin polarity="Output" x="544" y="-288" name="freq_out(16:0)" />
+    <pin polarity="Output" x="464" y="-416" name="lcd_newchar" />
+    <pin polarity="Output" x="464" y="-352" name="lcd_newpos" />
+    <pin polarity="Output" x="464" y="-288" name="lcd_data(7:0)" />
+    <pin polarity="Output" x="464" y="-224" name="freq_out(16:0)" />
+    <pin polarity="Input" x="0" y="-224" name="enc_right" />
+    <pin polarity="Input" x="0" y="-160" name="enc_ce" />
+    <pin polarity="Input" x="0" y="-288" name="enc_btn" />
     <graph>
-        <rect width="416" x="64" y="-512" height="512" />
-        <attrtext style="alignment:BCENTER;fontsize:56;fontname:Arial" attrname="SymbolName" x="216" y="-520" type="symbol" />
-        <attrtext style="fontsize:24;fontname:Arial" attrname="PinName" x="72" y="-480" type="pin clk" />
-        <line x2="0" y1="-480" y2="-480" x1="64" />
-        <attrtext style="fontsize:24;fontname:Arial" attrname="PinName" x="72" y="-416" type="pin rst" />
+        <rect width="336" x="64" y="-448" height="448" />
+        <attrtext style="alignment:BCENTER;fontsize:56;fontname:Arial" attrname="SymbolName" x="192" y="-456" type="symbol" />
+        <attrtext style="fontsize:24;fontname:Arial" attrname="PinName" x="72" y="-416" type="pin clk" />
         <line x2="0" y1="-416" y2="-416" x1="64" />
-        <attrtext style="fontsize:24;fontname:Arial" attrname="PinName" x="72" y="-160" type="pin enc_err" />
-        <line x2="0" y1="-160" y2="-160" x1="64" />
+        <attrtext style="fontsize:24;fontname:Arial" attrname="PinName" x="72" y="-352" type="pin rst" />
+        <line x2="0" y1="-352" y2="-352" x1="64" />
         <attrtext style="fontsize:24;fontname:Arial" attrname="PinName" x="72" y="-96" type="pin lcd_busy" />
         <line x2="0" y1="-96" y2="-96" x1="64" />
         <attrtext style="fontsize:24;fontname:Arial" attrname="PinName" x="72" y="-32" type="pin form(1:0)" />
         <rect width="64" x="0" y="-44" height="24" />
         <line x2="0" y1="-32" y2="-32" x1="64" />
-        <attrtext style="fontsize:24;fontname:Arial" attrname="PinName" x="72" y="-352" type="pin enc_btn" />
-        <line x2="0" y1="-352" y2="-352" x1="64" />
-        <attrtext style="fontsize:24;fontname:Arial" attrname="PinName" x="72" y="-224" type="pin enc_ce" />
+        <attrtext style="alignment:RIGHT;fontsize:24;fontname:Arial" attrname="PinName" x="392" y="-416" type="pin lcd_newchar" />
+        <line x2="464" y1="-416" y2="-416" x1="400" />
+        <attrtext style="alignment:RIGHT;fontsize:24;fontname:Arial" attrname="PinName" x="392" y="-352" type="pin lcd_newpos" />
+        <line x2="464" y1="-352" y2="-352" x1="400" />
+        <attrtext style="alignment:RIGHT;fontsize:24;fontname:Arial" attrname="PinName" x="392" y="-288" type="pin lcd_data(7:0)" />
+        <rect width="64" x="400" y="-300" height="24" />
+        <line x2="464" y1="-288" y2="-288" x1="400" />
+        <attrtext style="alignment:RIGHT;fontsize:24;fontname:Arial" attrname="PinName" x="376" y="-224" type="pin freq_out(16:0)" />
+        <rect width="64" x="400" y="-236" height="24" />
+        <line x2="464" y1="-224" y2="-224" x1="400" />
+        <attrtext style="fontsize:24;fontname:Arial" attrname="PinName" x="72" y="-224" type="pin enc_right" />
         <line x2="0" y1="-224" y2="-224" x1="64" />
-        <attrtext style="fontsize:24;fontname:Arial" attrname="PinName" x="72" y="-288" type="pin enc_updown" />
+        <attrtext style="fontsize:24;fontname:Arial" attrname="PinName" x="72" y="-160" type="pin enc_ce" />
+        <line x2="0" y1="-160" y2="-160" x1="64" />
+        <attrtext style="fontsize:24;fontname:Arial" attrname="PinName" x="72" y="-288" type="pin enc_btn" />
         <line x2="0" y1="-288" y2="-288" x1="64" />
-        <attrtext style="alignment:RIGHT;fontsize:24;fontname:Arial" attrname="PinName" x="472" y="-480" type="pin lcd_newchar" />
-        <line x2="544" y1="-480" y2="-480" x1="480" />
-        <attrtext style="alignment:RIGHT;fontsize:24;fontname:Arial" attrname="PinName" x="472" y="-416" type="pin lcd_newpos" />
-        <line x2="544" y1="-416" y2="-416" x1="480" />
-        <attrtext style="alignment:RIGHT;fontsize:24;fontname:Arial" attrname="PinName" x="472" y="-352" type="pin lcd_data(7:0)" />
-        <rect width="64" x="480" y="-364" height="24" />
-        <line x2="544" y1="-352" y2="-352" x1="480" />
-        <attrtext style="alignment:RIGHT;fontsize:24;fontname:Arial" attrname="PinName" x="472" y="-288" type="pin freq_out(16:0)" />
-        <rect width="64" x="480" y="-300" height="24" />
-        <line x2="544" y1="-288" y2="-288" x1="480" />
     </graph>
 </symbol>
diff --git a/controller.vhd b/controller.vhd
index 03b2309..4967cfb 100644
--- a/controller.vhd
+++ b/controller.vhd
@@ -32,10 +32,9 @@ use IEEE.NUMERIC_STD.ALL;
 entity controller is
     Port ( clk : in  STD_LOGIC;
 			  rst: in STD_LOGIC;
-           enc_updown : in  STD_LOGIC;
+           enc_right : in  STD_LOGIC;
            enc_ce : in  STD_LOGIC;
 			  enc_btn: in STD_LOGIC;
-           enc_err : in  STD_LOGIC;
 			  form : in unsigned(1 downto 0);
 			  lcd_busy: in STD_LOGIC;
 			  lcd_data: out unsigned(7 downto 0);
@@ -144,7 +143,7 @@ begin
 	lcd_newchar <= lcd_newchar_reg;
 	lcd_newpos <= lcd_newpos_reg;
 	
-	NSL: process(digit_reg,enc_updown,enc_ce,enc_err,enc_btn,digpos_reg,btn_old_reg, charcnt_reg, lcd_busy, lcd_data_reg, busy_old_reg, state_reg, ret_state_reg, enc_ce,enc_old_reg, form_old_reg, form) 
+	NSL: process(digit_reg,enc_right,enc_ce,enc_btn,digpos_reg,btn_old_reg, charcnt_reg, lcd_busy, lcd_data_reg, busy_old_reg, state_reg, ret_state_reg, enc_ce,enc_old_reg, form_old_reg, form) 
 	begin
 		digit_next <= digit_reg;
 		digpos_next <= digpos_reg;
@@ -249,8 +248,8 @@ begin
 
 					if(form /= form_old_reg) then
 						state_next <= S_FORM_CONT;
-					elsif(enc_ce='1' and enc_old_reg ='0' and enc_err='0') then
-						if(enc_updown='1') then
+					elsif(enc_ce='1' and enc_old_reg ='0') then
+						if(enc_right='1') then
 							if(digit_reg(to_integer(digpos_reg)) = to_unsigned(9,4)) then
 								digit_next(to_integer(digpos_reg)) <= to_unsigned(0,4);
 							else
diff --git a/rotary.vhd b/rotary.vhd
index ca11399..b365cb2 100644
--- a/rotary.vhd
+++ b/rotary.vhd
@@ -11,9 +11,9 @@ entity rotary_dec is
     Port ( clk      : in std_logic;         -- Systemtakt
            A        : in std_logic;         -- Spur A
            B        : in std_logic;         -- Spur B
-           up_down  : out std_logic;        -- Zaehlrichtung
-           ce       : out std_logic;        -- Clock Enable
-           error    : out std_logic);       -- illegaler Signalübergang
+           right    : out std_logic;        -- Zaehlrichtung
+           ce       : out std_logic);        -- Clock Enable
+
 end rotary_dec;
  
 architecture Behavioral of rotary_dec is
@@ -41,23 +41,9 @@ variable state: std_logic_vector(3 downto 0);
 begin
   state := a_in & b_in & a_old & b_old;
   case state is
-    when "0000" => up_down <= '0'; ce <= '0'; error <= '0';
-    when "0001" => up_down <= '1'; ce <= '1'; error <= '0';
-    when "0010" => up_down <= '0'; ce <= '1'; error <= '0';
-    when "0011" => up_down <= '0'; ce <= '0'; error <= '1';
-    when "0100" => up_down <= '0'; ce <= '1'; error <= '0';
-    when "0101" => up_down <= '0'; ce <= '0'; error <= '0';
-    when "0110" => up_down <= '0'; ce <= '0'; error <= '1';
-    when "0111" => up_down <= '1'; ce <= '1'; error <= '0';
-    when "1000" => up_down <= '1'; ce <= '1'; error <= '0';
-    when "1001" => up_down <= '0'; ce <= '0'; error <= '1';
-    when "1010" => up_down <= '0'; ce <= '0'; error <= '0';
-    when "1011" => up_down <= '0'; ce <= '1'; error <= '0';
-    when "1100" => up_down <= '0'; ce <= '0'; error <= '1';
-    when "1101" => up_down <= '0'; ce <= '1'; error <= '0';
-    when "1110" => up_down <= '1'; ce <= '1'; error <= '0';
-    when "1111" => up_down <= '0'; ce <= '0'; error <= '0';
-    when others => null;
+    when "0001" => right <= '0'; ce <= '1';
+    when "0010" => right <= '1'; ce <= '1';
+    when others => right <= '0'; ce <= '0';
   end case;
 end process;
  
diff --git a/rotary_dec.sym b/rotary_dec.sym
index f48b8dc..35a4e5b 100644
--- a/rotary_dec.sym
+++ b/rotary_dec.sym
@@ -1,13 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <symbol version="7" name="rotary_dec">
     <symboltype>BLOCK</symboltype>
-    <timestamp>2016-5-23T16:56:27</timestamp>
+    <timestamp>2016-6-10T10:5:37</timestamp>
     <pin polarity="Input" x="0" y="-160" name="clk" />
     <pin polarity="Input" x="0" y="-96" name="A" />
     <pin polarity="Input" x="0" y="-32" name="B" />
-    <pin polarity="Output" x="384" y="-160" name="up_down" />
-    <pin polarity="Output" x="384" y="-96" name="ce" />
-    <pin polarity="Output" x="384" y="-32" name="error" />
+    <pin polarity="Output" x="384" y="-32" name="ce" />
+    <pin polarity="Output" x="384" y="-96" name="right" />
     <graph>
         <rect width="256" x="64" y="-192" height="192" />
         <attrtext style="alignment:BCENTER;fontsize:56;fontname:Arial" attrname="SymbolName" x="192" y="-200" type="symbol" />
@@ -17,11 +16,9 @@
         <line x2="0" y1="-96" y2="-96" x1="64" />
         <attrtext style="fontsize:24;fontname:Arial" attrname="PinName" x="72" y="-32" type="pin B" />
         <line x2="0" y1="-32" y2="-32" x1="64" />
-        <attrtext style="alignment:RIGHT;fontsize:24;fontname:Arial" attrname="PinName" x="312" y="-160" type="pin up_down" />
-        <line x2="384" y1="-160" y2="-160" x1="320" />
-        <attrtext style="alignment:RIGHT;fontsize:24;fontname:Arial" attrname="PinName" x="312" y="-96" type="pin ce" />
-        <line x2="384" y1="-96" y2="-96" x1="320" />
-        <attrtext style="alignment:RIGHT;fontsize:24;fontname:Arial" attrname="PinName" x="312" y="-32" type="pin error" />
+        <attrtext style="alignment:RIGHT;fontsize:24;fontname:Arial" attrname="PinName" x="312" y="-32" type="pin ce" />
         <line x2="384" y1="-32" y2="-32" x1="320" />
+        <attrtext style="alignment:RIGHT;fontsize:24;fontname:Arial" attrname="PinName" x="312" y="-96" type="pin right" />
+        <line x2="384" y1="-96" y2="-96" x1="320" />
     </graph>
 </symbol>
diff --git a/toplevel.jhd b/toplevel.jhd
index c686375..8ac4bfd 100644
--- a/toplevel.jhd
+++ b/toplevel.jhd
@@ -4,7 +4,7 @@ MODULE toplevel
 	SUBMODULE dds
 		INSTANCE XLXI_2
 	SUBMODULE controller
-		INSTANCE XLXI_89
+		INSTANCE XLXI_90
 	SUBMODULE rotary_dec
 		INSTANCE XLXI_43
 	SUBMODULE lcd_driver
diff --git a/toplevel.sch b/toplevel.sch
index db11606..b3b0f37 100644
--- a/toplevel.sch
+++ b/toplevel.sch
@@ -19,9 +19,6 @@
         <signal name="J18_IO1" />
         <signal name="ROT_A" />
         <signal name="ROT_B" />
-        <signal name="ROT_CENTER" />
-        <signal name="XLXN_77" />
-        <signal name="XLXN_78" />
         <signal name="XLXN_79" />
         <signal name="LCD_busy" />
         <signal name="LCD_RS" />
@@ -33,13 +30,14 @@
         <signal name="DAC_CLR" />
         <signal name="XLXN_179" />
         <signal name="XLXN_180(7:0)" />
-        <signal name="XLXN_193(1:0)" />
         <signal name="FORM(1)" />
         <signal name="LED0" />
         <signal name="SW0" />
         <signal name="SW1" />
         <signal name="FORM(0)" />
         <signal name="BTN_EAST" />
+        <signal name="XLXN_77" />
+        <signal name="ROT_CENTER" />
         <port polarity="Input" name="CLK_50MHZ" />
         <port polarity="Output" name="SPI_SCK" />
         <port polarity="Output" name="DAC_CS" />
@@ -50,7 +48,6 @@
         <port polarity="Output" name="J18_IO1" />
         <port polarity="Input" name="ROT_A" />
         <port polarity="Input" name="ROT_B" />
-        <port polarity="Input" name="ROT_CENTER" />
         <port polarity="Output" name="LCD_RS" />
         <port polarity="Output" name="LCD_E" />
         <port polarity="Output" name="LCD_DB(7:0)" />
@@ -60,6 +57,7 @@
         <port polarity="Input" name="SW0" />
         <port polarity="Input" name="SW1" />
         <port polarity="Input" name="BTN_EAST" />
+        <port polarity="Input" name="ROT_CENTER" />
         <blockdef name="spi_driver">
             <timestamp>2016-5-20T8:33:2</timestamp>
             <rect width="256" x="64" y="-192" height="192" />
@@ -106,33 +104,31 @@
             <line x2="32" y1="-64" y2="-64" x1="96" />
         </blockdef>
         <blockdef name="controller">
-            <timestamp>2016-6-10T7:49:11</timestamp>
-            <rect width="416" x="64" y="-512" height="512" />
-            <line x2="0" y1="-480" y2="-480" x1="64" />
+            <timestamp>2016-6-10T10:10:3</timestamp>
+            <rect width="336" x="64" y="-448" height="448" />
             <line x2="0" y1="-416" y2="-416" x1="64" />
-            <line x2="0" y1="-160" y2="-160" x1="64" />
+            <line x2="0" y1="-352" y2="-352" x1="64" />
             <line x2="0" y1="-96" y2="-96" x1="64" />
             <rect width="64" x="0" y="-44" height="24" />
             <line x2="0" y1="-32" y2="-32" x1="64" />
-            <line x2="0" y1="-352" y2="-352" x1="64" />
+            <line x2="464" y1="-416" y2="-416" x1="400" />
+            <line x2="464" y1="-352" y2="-352" x1="400" />
+            <rect width="64" x="400" y="-300" height="24" />
+            <line x2="464" y1="-288" y2="-288" x1="400" />
+            <rect width="64" x="400" y="-236" height="24" />
+            <line x2="464" y1="-224" y2="-224" x1="400" />
             <line x2="0" y1="-224" y2="-224" x1="64" />
+            <line x2="0" y1="-160" y2="-160" x1="64" />
             <line x2="0" y1="-288" y2="-288" x1="64" />
-            <line x2="544" y1="-480" y2="-480" x1="480" />
-            <line x2="544" y1="-416" y2="-416" x1="480" />
-            <rect width="64" x="480" y="-364" height="24" />
-            <line x2="544" y1="-352" y2="-352" x1="480" />
-            <rect width="64" x="480" y="-300" height="24" />
-            <line x2="544" y1="-288" y2="-288" x1="480" />
         </blockdef>
         <blockdef name="rotary_dec">
-            <timestamp>2016-5-23T16:56:27</timestamp>
+            <timestamp>2016-6-10T10:5:37</timestamp>
             <rect width="256" x="64" y="-192" height="192" />
             <line x2="0" y1="-160" y2="-160" x1="64" />
             <line x2="0" y1="-96" y2="-96" x1="64" />
             <line x2="0" y1="-32" y2="-32" x1="64" />
-            <line x2="384" y1="-160" y2="-160" x1="320" />
-            <line x2="384" y1="-96" y2="-96" x1="320" />
             <line x2="384" y1="-32" y2="-32" x1="320" />
+            <line x2="384" y1="-96" y2="-96" x1="320" />
         </blockdef>
         <blockdef name="lcd_driver">
             <timestamp>2016-6-6T19:34:31</timestamp>
@@ -183,9 +179,8 @@
             <blockpin signalname="CLK_50MHZ" name="clk" />
             <blockpin signalname="ROT_A" name="A" />
             <blockpin signalname="ROT_B" name="B" />
-            <blockpin signalname="XLXN_77" name="up_down" />
-            <blockpin signalname="XLXN_78" name="ce" />
-            <blockpin signalname="XLXN_79" name="error" />
+            <blockpin signalname="XLXN_79" name="ce" />
+            <blockpin signalname="XLXN_77" name="right" />
         </block>
         <block symbolname="lcd_driver" name="XLXI_88">
             <blockpin signalname="CLK_50MHZ" name="clk" />
@@ -208,20 +203,6 @@
         <block symbolname="vcc" name="XLXI_20">
             <blockpin signalname="XLXN_30" name="P" />
         </block>
-        <block symbolname="controller" name="XLXI_89">
-            <blockpin signalname="CLK_50MHZ" name="clk" />
-            <blockpin signalname="BTN_EAST" name="rst" />
-            <blockpin signalname="XLXN_79" name="enc_err" />
-            <blockpin signalname="LCD_busy" name="lcd_busy" />
-            <blockpin signalname="FORM(1:0)" name="form(1:0)" />
-            <blockpin signalname="ROT_CENTER" name="enc_btn" />
-            <blockpin signalname="XLXN_78" name="enc_ce" />
-            <blockpin signalname="XLXN_77" name="enc_updown" />
-            <blockpin signalname="XLXN_176" name="lcd_newchar" />
-            <blockpin signalname="XLXN_179" name="lcd_newpos" />
-            <blockpin signalname="XLXN_180(7:0)" name="lcd_data(7:0)" />
-            <blockpin signalname="FREQ(16:0)" name="freq_out(16:0)" />
-        </block>
         <block symbolname="buf" name="XLXI_25">
             <blockpin signalname="SW0" name="I" />
             <blockpin signalname="FORM(0)" name="O" />
@@ -234,6 +215,19 @@
             <blockpin signalname="SW0" name="I" />
             <blockpin signalname="LED0" name="O" />
         </block>
+        <block symbolname="controller" name="XLXI_90">
+            <blockpin signalname="CLK_50MHZ" name="clk" />
+            <blockpin signalname="BTN_EAST" name="rst" />
+            <blockpin signalname="LCD_busy" name="lcd_busy" />
+            <blockpin signalname="FORM(1:0)" name="form(1:0)" />
+            <blockpin signalname="XLXN_176" name="lcd_newchar" />
+            <blockpin signalname="XLXN_179" name="lcd_newpos" />
+            <blockpin signalname="XLXN_180(7:0)" name="lcd_data(7:0)" />
+            <blockpin signalname="FREQ(16:0)" name="freq_out(16:0)" />
+            <blockpin signalname="XLXN_77" name="enc_right" />
+            <blockpin signalname="XLXN_79" name="enc_ce" />
+            <blockpin signalname="ROT_CENTER" name="enc_btn" />
+        </block>
     </netlist>
     <sheet sheetnum="1" width="5440" height="3520">
         <instance x="2944" y="2192" name="XLXI_2" orien="R0">
@@ -268,8 +262,8 @@
         </branch>
         <branch name="FREQ(16:0)">
             <attrtext style="alignment:SOFT-LEFT;fontsize:28;fontname:Arial" attrname="Name" x="2763" y="2096" type="branch" />
-            <wire x2="2592" y1="1536" y2="1536" x1="2336" />
-            <wire x2="2592" y1="1536" y2="2096" x1="2592" />
+            <wire x2="2592" y1="1600" y2="1600" x1="2256" />
+            <wire x2="2592" y1="1600" y2="2096" x1="2592" />
             <wire x2="2944" y1="2096" y2="2096" x1="2592" />
         </branch>
         <instance x="4080" y="1840" name="XLXI_14" orien="R0" />
@@ -294,9 +288,6 @@
         <branch name="J18_IO1">
             <wire x2="3888" y1="1632" y2="1632" x1="3856" />
         </branch>
-        <branch name="CLK_50MHZ">
-            <wire x2="1792" y1="1344" y2="1344" x1="1776" />
-        </branch>
         <branch name="ROT_A">
             <wire x2="1136" y1="1600" y2="1600" x1="1056" />
         </branch>
@@ -306,15 +297,6 @@
         <branch name="CLK_50MHZ">
             <wire x2="1136" y1="1536" y2="1536" x1="1056" />
         </branch>
-        <branch name="ROT_CENTER">
-            <wire x2="1792" y1="1472" y2="1472" x1="1760" />
-        </branch>
-        <branch name="XLXN_77">
-            <wire x2="1792" y1="1536" y2="1536" x1="1520" />
-        </branch>
-        <branch name="XLXN_78">
-            <wire x2="1792" y1="1600" y2="1600" x1="1520" />
-        </branch>
         <branch name="XLXN_79">
             <wire x2="1792" y1="1664" y2="1664" x1="1520" />
         </branch>
@@ -344,7 +326,6 @@
         <iomarker fontsize="28" x="1056" y="1600" name="ROT_A" orien="R180" />
         <iomarker fontsize="28" x="1056" y="1664" name="ROT_B" orien="R180" />
         <iomarker fontsize="28" x="1056" y="1536" name="CLK_50MHZ" orien="R180" />
-        <iomarker fontsize="28" x="1760" y="1472" name="ROT_CENTER" orien="R180" />
         <instance x="2736" y="1456" name="XLXI_88" orien="R0">
         </instance>
         <iomarker fontsize="28" x="2656" y="1168" name="CLK_50MHZ" orien="R180" />
@@ -352,9 +333,9 @@
             <wire x2="2736" y1="1168" y2="1168" x1="2656" />
         </branch>
         <branch name="XLXN_176">
-            <wire x2="2480" y1="1344" y2="1344" x1="2336" />
-            <wire x2="2480" y1="1296" y2="1344" x1="2480" />
-            <wire x2="2736" y1="1296" y2="1296" x1="2480" />
+            <wire x2="2416" y1="1408" y2="1408" x1="2256" />
+            <wire x2="2736" y1="1296" y2="1296" x1="2416" />
+            <wire x2="2416" y1="1296" y2="1408" x1="2416" />
         </branch>
         <branch name="LCD_DB(7:0)">
             <wire x2="3232" y1="1408" y2="1408" x1="3152" />
@@ -381,17 +362,15 @@
         <instance x="3856" y="2192" name="XLXI_20" orien="R0" />
         <iomarker fontsize="28" x="4208" y="2192" name="DAC_CLR" orien="R0" />
         <branch name="XLXN_179">
-            <wire x2="2480" y1="1408" y2="1408" x1="2336" />
-            <wire x2="2480" y1="1360" y2="1408" x1="2480" />
-            <wire x2="2736" y1="1360" y2="1360" x1="2480" />
+            <wire x2="2448" y1="1472" y2="1472" x1="2256" />
+            <wire x2="2736" y1="1360" y2="1360" x1="2448" />
+            <wire x2="2448" y1="1360" y2="1472" x1="2448" />
         </branch>
         <branch name="XLXN_180(7:0)">
-            <wire x2="2480" y1="1472" y2="1472" x1="2336" />
-            <wire x2="2480" y1="1424" y2="1472" x1="2480" />
+            <wire x2="2480" y1="1536" y2="1536" x1="2256" />
             <wire x2="2736" y1="1424" y2="1424" x1="2480" />
+            <wire x2="2480" y1="1424" y2="1536" x1="2480" />
         </branch>
-        <instance x="1792" y="1824" name="XLXI_89" orien="R0">
-        </instance>
         <bustap x2="1472" y1="2064" y2="2064" x1="1568" />
         <bustap x2="1472" y1="2000" y2="2000" x1="1568" />
         <instance x="1040" y="2032" name="XLXI_25" orien="R0" />
@@ -425,14 +404,11 @@
         <branch name="FORM(1:0)">
             <attrtext style="alignment:SOFT-BCENTER;fontsize:28;fontname:Arial" attrname="Name" x="1568" y="1792" type="branch" />
             <wire x2="1792" y1="1792" y2="1792" x1="1568" />
-            <wire x2="1568" y1="1792" y2="2160" x1="1568" />
+            <wire x2="1568" y1="1792" y2="2000" x1="1568" />
+            <wire x2="1568" y1="2000" y2="2064" x1="1568" />
+            <wire x2="1568" y1="2064" y2="2160" x1="1568" />
             <wire x2="2944" y1="2160" y2="2160" x1="1568" />
         </branch>
-        <branch name="BTN_EAST">
-            <wire x2="1792" y1="1408" y2="1408" x1="1760" />
-        </branch>
-        <iomarker fontsize="28" x="1760" y="1408" name="BTN_EAST" orien="R180" />
-        <iomarker fontsize="28" x="1776" y="1344" name="CLK_50MHZ" orien="R180" />
         <branch name="BTN_EAST">
             <wire x2="2736" y1="1232" y2="1232" x1="2704" />
         </branch>
@@ -441,5 +417,22 @@
             <wire x2="3536" y1="1952" y2="1952" x1="3504" />
         </branch>
         <iomarker fontsize="28" x="3504" y="1952" name="BTN_EAST" orien="R180" />
+        <branch name="XLXN_77">
+            <wire x2="1792" y1="1600" y2="1600" x1="1520" />
+        </branch>
+        <branch name="CLK_50MHZ">
+            <wire x2="1792" y1="1408" y2="1408" x1="1776" />
+        </branch>
+        <branch name="ROT_CENTER">
+            <wire x2="1792" y1="1536" y2="1536" x1="1760" />
+        </branch>
+        <branch name="BTN_EAST">
+            <wire x2="1792" y1="1472" y2="1472" x1="1760" />
+        </branch>
+        <iomarker fontsize="28" x="1760" y="1536" name="ROT_CENTER" orien="R180" />
+        <iomarker fontsize="28" x="1760" y="1472" name="BTN_EAST" orien="R180" />
+        <iomarker fontsize="28" x="1776" y="1408" name="CLK_50MHZ" orien="R180" />
+        <instance x="1792" y="1824" name="XLXI_90" orien="R0">
+        </instance>
     </sheet>
 </drawing>
\ No newline at end of file
diff --git a/yasg.gise b/yasg.gise
index 4bf782b..c43b5e3 100644
--- a/yasg.gise
+++ b/yasg.gise
@@ -237,7 +237,7 @@
       <status xil_pn:value="SuccessfullyRun"/>
       <status xil_pn:value="ReadyToRun"/>
     </transform>
-    <transform xil_pn:end_ts="1465547140" xil_pn:in_ck="6038244062278950263" xil_pn:name="TRAN_schematicsToHdl" xil_pn:prop_ck="6927427346963598489" xil_pn:start_ts="1465547139">
+    <transform xil_pn:end_ts="1465553455" xil_pn:in_ck="6038244062278950263" xil_pn:name="TRAN_schematicsToHdl" xil_pn:prop_ck="6927427346963598489" xil_pn:start_ts="1465553453">
       <status xil_pn:value="SuccessfullyRun"/>
       <status xil_pn:value="ReadyToRun"/>
       <outfile xil_pn:name="toplevel.vhf"/>
@@ -262,7 +262,7 @@
       <status xil_pn:value="SuccessfullyRun"/>
       <status xil_pn:value="ReadyToRun"/>
     </transform>
-    <transform xil_pn:end_ts="1465548337" xil_pn:in_ck="-5804926608689456155" xil_pn:name="TRANEXT_xstsynthesize_spartan3e" xil_pn:prop_ck="1663716282806445198" xil_pn:start_ts="1465548321">
+    <transform xil_pn:end_ts="1465554370" xil_pn:in_ck="-5804926608689456155" xil_pn:name="TRANEXT_xstsynthesize_spartan3e" xil_pn:prop_ck="1663716282806445198" xil_pn:start_ts="1465554354">
       <status xil_pn:value="SuccessfullyRun"/>
       <status xil_pn:value="WarningsGenerated"/>
       <status xil_pn:value="ReadyToRun"/>
@@ -289,7 +289,7 @@
       <status xil_pn:value="SuccessfullyRun"/>
       <status xil_pn:value="ReadyToRun"/>
     </transform>
-    <transform xil_pn:end_ts="1465548343" xil_pn:in_ck="-2091007341535647977" xil_pn:name="TRANEXT_ngdbuild_FPGA" xil_pn:prop_ck="-1538882668640856751" xil_pn:start_ts="1465548337">
+    <transform xil_pn:end_ts="1465554375" xil_pn:in_ck="-2091007341535647977" xil_pn:name="TRANEXT_ngdbuild_FPGA" xil_pn:prop_ck="-1538882668640856751" xil_pn:start_ts="1465554370">
       <status xil_pn:value="SuccessfullyRun"/>
       <status xil_pn:value="ReadyToRun"/>
       <outfile xil_pn:name="_ngo"/>
@@ -298,11 +298,9 @@
       <outfile xil_pn:name="toplevel.ngd"/>
       <outfile xil_pn:name="toplevel_ngdbuild.xrpt"/>
     </transform>
-    <transform xil_pn:end_ts="1465548349" xil_pn:in_ck="1621356785167787192" xil_pn:name="TRANEXT_map_spartan3" xil_pn:prop_ck="570889668722473129" xil_pn:start_ts="1465548343">
+    <transform xil_pn:end_ts="1465554381" xil_pn:in_ck="1621356785167787192" xil_pn:name="TRANEXT_map_spartan3" xil_pn:prop_ck="570889668722473129" xil_pn:start_ts="1465554375">
       <status xil_pn:value="SuccessfullyRun"/>
       <status xil_pn:value="ReadyToRun"/>
-      <status xil_pn:value="OutOfDateForOutputs"/>
-      <status xil_pn:value="OutputChanged"/>
       <outfile xil_pn:name="_xmsgs/map.xmsgs"/>
       <outfile xil_pn:name="toplevel.pcf"/>
       <outfile xil_pn:name="toplevel_map.map"/>
@@ -313,7 +311,7 @@
       <outfile xil_pn:name="toplevel_summary.xml"/>
       <outfile xil_pn:name="toplevel_usage.xml"/>
     </transform>
-    <transform xil_pn:end_ts="1465548368" xil_pn:in_ck="985354266144665770" xil_pn:name="TRANEXT_par_spartan3" xil_pn:prop_ck="-988662182046631445" xil_pn:start_ts="1465548349">
+    <transform xil_pn:end_ts="1465554399" xil_pn:in_ck="985354266144665770" xil_pn:name="TRANEXT_par_spartan3" xil_pn:prop_ck="-988662182046631445" xil_pn:start_ts="1465554381">
       <status xil_pn:value="SuccessfullyRun"/>
       <status xil_pn:value="ReadyToRun"/>
       <outfile xil_pn:name="_xmsgs/par.xmsgs"/>
@@ -327,7 +325,7 @@
       <outfile xil_pn:name="toplevel_pad.txt"/>
       <outfile xil_pn:name="toplevel_par.xrpt"/>
     </transform>
-    <transform xil_pn:end_ts="1465548376" xil_pn:in_ck="8640606860472830956" xil_pn:name="TRANEXT_bitFile_spartan3a" xil_pn:prop_ck="-426368325978129584" xil_pn:start_ts="1465548368">
+    <transform xil_pn:end_ts="1465554407" xil_pn:in_ck="8640606860472830956" xil_pn:name="TRANEXT_bitFile_spartan3a" xil_pn:prop_ck="-426368325978129584" xil_pn:start_ts="1465554399">
       <status xil_pn:value="SuccessfullyRun"/>
       <status xil_pn:value="ReadyToRun"/>
       <outfile xil_pn:name="_xmsgs/bitgen.xmsgs"/>
@@ -339,15 +337,13 @@
       <outfile xil_pn:name="webtalk.log"/>
       <outfile xil_pn:name="webtalk_pn.xml"/>
     </transform>
-    <transform xil_pn:end_ts="1465540899" xil_pn:in_ck="6038244062278931960" xil_pn:name="TRAN_configureTargetDevice" xil_pn:prop_ck="5767926783713760761" xil_pn:start_ts="1465540897">
+    <transform xil_pn:end_ts="1465549412" xil_pn:in_ck="6038244062278931960" xil_pn:name="TRAN_configureTargetDevice" xil_pn:prop_ck="5767926783713760761" xil_pn:start_ts="1465549411">
       <status xil_pn:value="SuccessfullyRun"/>
       <status xil_pn:value="ReadyToRun"/>
       <status xil_pn:value="OutOfDateForInputs"/>
-      <status xil_pn:value="InputAdded"/>
       <status xil_pn:value="InputChanged"/>
-      <status xil_pn:value="InputRemoved"/>
     </transform>
-    <transform xil_pn:end_ts="1465548368" xil_pn:in_ck="6034042283462732464" xil_pn:name="TRAN_postRouteTrce" xil_pn:prop_ck="445577401284416186" xil_pn:start_ts="1465548364">
+    <transform xil_pn:end_ts="1465554399" xil_pn:in_ck="6034042283462732464" xil_pn:name="TRAN_postRouteTrce" xil_pn:prop_ck="445577401284416186" xil_pn:start_ts="1465554395">
       <status xil_pn:value="SuccessfullyRun"/>
       <status xil_pn:value="ReadyToRun"/>
       <outfile xil_pn:name="_xmsgs/trce.xmsgs"/>