From da14e7ca7f31cb4b9a975dbe349fb4d385592b9c Mon Sep 17 00:00:00 2001
From: Jan Tuomi <jans.tuomi@gmail.com>
Date: Tue, 11 Apr 2023 14:05:41 +0300
Subject: Fix bugs

---
 digital/atk16.dig         | 446 ++++++++++++++++------------
 digital/atk16_decoder.dig |  44 +--
 digital/atk16_mem.dig     |   8 +-
 digital/atk16_regbank.dig | 723 +++++++++++++++++++++++++++-------------------
 4 files changed, 689 insertions(+), 532 deletions(-)

(limited to 'digital')

diff --git a/digital/atk16.dig b/digital/atk16.dig
index 1345925..ca4aa6d 100644
--- a/digital/atk16.dig
+++ b/digital/atk16.dig
@@ -277,34 +277,6 @@
       </elementAttributes>
       <pos x="-40" y="-280"/>
     </visualElement>
-    <visualElement>
-      <elementName>Clock</elementName>
-      <elementAttributes>
-        <entry>
-          <string>small</string>
-          <boolean>true</boolean>
-        </entry>
-        <entry>
-          <string>runRealTime</string>
-          <boolean>true</boolean>
-        </entry>
-        <entry>
-          <string>Frequency</string>
-          <int>10</int>
-        </entry>
-      </elementAttributes>
-      <pos x="-320" y="-360"/>
-    </visualElement>
-    <visualElement>
-      <elementName>Tunnel</elementName>
-      <elementAttributes>
-        <entry>
-          <string>NetName</string>
-          <string>CLK</string>
-        </entry>
-      </elementAttributes>
-      <pos x="-300" y="-360"/>
-    </visualElement>
     <visualElement>
       <elementName>Tunnel</elementName>
       <elementAttributes>
@@ -390,11 +362,6 @@
       </elementAttributes>
       <pos x="580" y="-160"/>
     </visualElement>
-    <visualElement>
-      <elementName>Break</elementName>
-      <elementAttributes/>
-      <pos x="-300" y="-400"/>
-    </visualElement>
     <visualElement>
       <elementName>atk16_decoder.dig</elementName>
       <elementAttributes>
@@ -524,50 +491,6 @@
       </elementAttributes>
       <pos x="100" y="-100"/>
     </visualElement>
-    <visualElement>
-      <elementName>Out</elementName>
-      <elementAttributes>
-        <entry>
-          <string>Description</string>
-          <string>Dummy output</string>
-        </entry>
-        <entry>
-          <string>Label</string>
-          <string>OUT</string>
-        </entry>
-      </elementAttributes>
-      <pos x="960" y="-140"/>
-    </visualElement>
-    <visualElement>
-      <elementName>Ground</elementName>
-      <elementAttributes>
-        <entry>
-          <string>rotation</string>
-          <rotation rotation="1"/>
-        </entry>
-      </elementAttributes>
-      <pos x="940" y="-140"/>
-    </visualElement>
-    <visualElement>
-      <elementName>In</elementName>
-      <elementAttributes>
-        <entry>
-          <string>Label</string>
-          <string>IN</string>
-        </entry>
-      </elementAttributes>
-      <pos x="960" y="-200"/>
-    </visualElement>
-    <visualElement>
-      <elementName>Ground</elementName>
-      <elementAttributes>
-        <entry>
-          <string>rotation</string>
-          <rotation reference="../../../../visualElement[40]/elementAttributes/entry/rotation"/>
-        </entry>
-      </elementAttributes>
-      <pos x="980" y="-200"/>
-    </visualElement>
     <visualElement>
       <elementName>Tunnel</elementName>
       <elementAttributes>
@@ -694,16 +617,6 @@
       </elementAttributes>
       <pos x="920" y="180"/>
     </visualElement>
-    <visualElement>
-      <elementName>Tunnel</elementName>
-      <elementAttributes>
-        <entry>
-          <string>NetName</string>
-          <string>IM_M</string>
-        </entry>
-      </elementAttributes>
-      <pos x="920" y="160"/>
-    </visualElement>
     <visualElement>
       <elementName>Tunnel</elementName>
       <elementAttributes>
@@ -786,12 +699,12 @@
         </entry>
         <entry>
           <string>Data</string>
-          <data>c,221,3040,8000,4*0,c,221,3040,8000,4*0,c,221,3140,8000,4*0,c
-,221,3140,8000,4*0,c,221,88,60,8000,0,0,0,c,221,88,60,8000,0,0,0
-,c,221,88,90,8000,0,0,0,c,221,88,90,8000,0,0,0,c,221,840,8000
+          <data>c,221,3040,8000,4*0,c,221,3040,8000,4*0,c,221,3440,8000,4*0,c
+,221,3440,8000,4*0,c,221,88,60,8000,0,0,0,c,221,88,60,8000,0,0,0
+,c,221,88,110,8000,0,0,0,c,221,88,110,8000,0,0,0,c,221,840,8000
 ,4*0,c,221,840,8000,4*0,c,221,82,8000,4*0,c,221,82,8000,4*0,c
-,221,902,8000,4*0,c,221,902,8000,4*0,c,221,8000,5*0,c,221,82,8000
-,4*0,c,221,8000,5*0,c,221,902,8000,4*0,c,221,44,8000,4*0,c,221
+,221,c02,8000,4*0,c,221,c02,8000,4*0,c,221,8000,5*0,c,221,82,8000
+,4*0,c,221,8000,5*0,c,221,c02,8000,4*0,c,221,44,8000,4*0,c,221
 ,44,8000,4*0,c,221,8000,5*0,c,221,8000,5*0,c,221,8000,5*0,c,221
 ,8000,5*0,c,221,8000,5*0,c,221,8000,5*0,c,221,8000,5*0,c,221,8000
 ,5*0,c,221,8000,5*0,c,221,8000,5*0,c,221,4000,5*0,c,221,4000</data>
@@ -910,26 +823,6 @@
       </elementAttributes>
       <pos x="540" y="60"/>
     </visualElement>
-    <visualElement>
-      <elementName>Testcase</elementName>
-      <elementAttributes>
-        <entry>
-          <string>Label</string>
-          <string>Sum program TODO</string>
-        </entry>
-        <entry>
-          <string>Testdata</string>
-          <testData>
-            <dataString>IN OUT
-
-program(0x4051, 0x40a2, 0x029b)
-
-0 x</dataString>
-          </testData>
-        </entry>
-      </elementAttributes>
-      <pos x="-60" y="-460"/>
-    </visualElement>
     <visualElement>
       <elementName>atk16_jump_unit.dig</elementName>
       <elementAttributes/>
@@ -997,6 +890,147 @@ program(0x4051, 0x40a2, 0x029b)
       </elementAttributes>
       <pos x="240" y="-440"/>
     </visualElement>
+    <visualElement>
+      <elementName>Tunnel</elementName>
+      <elementAttributes>
+        <entry>
+          <string>NetName</string>
+          <string>IM_M</string>
+        </entry>
+      </elementAttributes>
+      <pos x="920" y="120"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Tunnel</elementName>
+      <elementAttributes>
+        <entry>
+          <string>NetName</string>
+          <string>R2_OE</string>
+        </entry>
+      </elementAttributes>
+      <pos x="920" y="160"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Driver</elementName>
+      <elementAttributes>
+        <entry>
+          <string>Bits</string>
+          <int>16</int>
+        </entry>
+        <entry>
+          <string>flipSelPos</string>
+          <boolean>true</boolean>
+        </entry>
+      </elementAttributes>
+      <pos x="560" y="-100"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Tunnel</elementName>
+      <elementAttributes>
+        <entry>
+          <string>NetName</string>
+          <string>R2_OE</string>
+        </entry>
+      </elementAttributes>
+      <pos x="580" y="-80"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Testcase</elementName>
+      <elementAttributes>
+        <entry>
+          <string>Label</string>
+          <string>Sum program TODO</string>
+        </entry>
+        <entry>
+          <string>Testdata</string>
+          <testData>
+            <dataString>IN OUT
+
+program(0x4051, 0x40a2, 0x029b)
+
+0 x</dataString>
+          </testData>
+        </entry>
+      </elementAttributes>
+      <pos x="900" y="760"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Out</elementName>
+      <elementAttributes>
+        <entry>
+          <string>Description</string>
+          <string>Dummy output</string>
+        </entry>
+        <entry>
+          <string>Label</string>
+          <string>OUT</string>
+        </entry>
+      </elementAttributes>
+      <pos x="720" y="800"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Ground</elementName>
+      <elementAttributes>
+        <entry>
+          <string>rotation</string>
+          <rotation rotation="1"/>
+        </entry>
+      </elementAttributes>
+      <pos x="700" y="800"/>
+    </visualElement>
+    <visualElement>
+      <elementName>In</elementName>
+      <elementAttributes>
+        <entry>
+          <string>Label</string>
+          <string>IN</string>
+        </entry>
+      </elementAttributes>
+      <pos x="720" y="740"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Ground</elementName>
+      <elementAttributes>
+        <entry>
+          <string>rotation</string>
+          <rotation reference="../../../../visualElement[77]/elementAttributes/entry/rotation"/>
+        </entry>
+      </elementAttributes>
+      <pos x="740" y="740"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Clock</elementName>
+      <elementAttributes>
+        <entry>
+          <string>small</string>
+          <boolean>true</boolean>
+        </entry>
+        <entry>
+          <string>runRealTime</string>
+          <boolean>true</boolean>
+        </entry>
+        <entry>
+          <string>Frequency</string>
+          <int>50</int>
+        </entry>
+      </elementAttributes>
+      <pos x="660" y="-340"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Tunnel</elementName>
+      <elementAttributes>
+        <entry>
+          <string>NetName</string>
+          <string>CLK</string>
+        </entry>
+      </elementAttributes>
+      <pos x="680" y="-340"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Break</elementName>
+      <elementAttributes/>
+      <pos x="680" y="-380"/>
+    </visualElement>
   </visualElements>
   <wires>
     <wire>
@@ -1059,10 +1093,6 @@ program(0x4051, 0x40a2, 0x029b)
       <p1 x="480" y="-200"/>
       <p2 x="580" y="-200"/>
     </wire>
-    <wire>
-      <p1 x="960" y="-200"/>
-      <p2 x="980" y="-200"/>
-    </wire>
     <wire>
       <p1 x="-240" y="-200"/>
       <p2 x="-220" y="-200"/>
@@ -1075,10 +1105,6 @@ program(0x4051, 0x40a2, 0x029b)
       <p1 x="280" y="200"/>
       <p2 x="860" y="200"/>
     </wire>
-    <wire>
-      <p1 x="940" y="-140"/>
-      <p2 x="960" y="-140"/>
-    </wire>
     <wire>
       <p1 x="-280" y="-140"/>
       <p2 x="-60" y="-140"/>
@@ -1115,6 +1141,10 @@ program(0x4051, 0x40a2, 0x029b)
       <p1 x="440" y="-80"/>
       <p2 x="460" y="-80"/>
     </wire>
+    <wire>
+      <p1 x="560" y="-80"/>
+      <p2 x="580" y="-80"/>
+    </wire>
     <wire>
       <p1 x="400" y="-80"/>
       <p2 x="420" y="-80"/>
@@ -1149,12 +1179,20 @@ program(0x4051, 0x40a2, 0x029b)
     </wire>
     <wire>
       <p1 x="400" y="-20"/>
+      <p2 x="520" y="-20"/>
+    </wire>
+    <wire>
+      <p1 x="520" y="-20"/>
       <p2 x="580" y="-20"/>
     </wire>
     <wire>
       <p1 x="-240" y="-340"/>
       <p2 x="100" y="-340"/>
     </wire>
+    <wire>
+      <p1 x="660" y="-340"/>
+      <p2 x="680" y="-340"/>
+    </wire>
     <wire>
       <p1 x="160" y="20"/>
       <p2 x="220" y="20"/>
@@ -1231,6 +1269,10 @@ program(0x4051, 0x40a2, 0x029b)
       <p1 x="900" y="160"/>
       <p2 x="920" y="160"/>
     </wire>
+    <wire>
+      <p1 x="700" y="800"/>
+      <p2 x="720" y="800"/>
+    </wire>
     <wire>
       <p1 x="80" y="-100"/>
       <p2 x="100" y="-100"/>
@@ -1243,13 +1285,21 @@ program(0x4051, 0x40a2, 0x029b)
       <p1 x="400" y="-100"/>
       <p2 x="420" y="-100"/>
     </wire>
+    <wire>
+      <p1 x="580" y="-100"/>
+      <p2 x="620" y="-100"/>
+    </wire>
+    <wire>
+      <p1 x="520" y="-100"/>
+      <p2 x="540" y="-100"/>
+    </wire>
     <wire>
       <p1 x="900" y="100"/>
       <p2 x="920" y="100"/>
     </wire>
     <wire>
-      <p1 x="-320" y="-360"/>
-      <p2 x="-300" y="-360"/>
+      <p1 x="720" y="740"/>
+      <p2 x="740" y="740"/>
     </wire>
     <wire>
       <p1 x="60" y="-40"/>
@@ -1353,8 +1403,16 @@ program(0x4051, 0x40a2, 0x029b)
     </wire>
     <wire>
       <p1 x="500" y="-120"/>
+      <p2 x="620" y="-120"/>
+    </wire>
+    <wire>
+      <p1 x="620" y="-120"/>
       <p2 x="920" y="-120"/>
     </wire>
+    <wire>
+      <p1 x="900" y="120"/>
+      <p2 x="920" y="120"/>
+    </wire>
     <wire>
       <p1 x="60" y="-60"/>
       <p2 x="80" y="-60"/>
@@ -1388,140 +1446,148 @@ program(0x4051, 0x40a2, 0x029b)
       <p2 x="440" y="60"/>
     </wire>
     <wire>
-      <p1 x="480" y="-200"/>
-      <p2 x="480" y="-140"/>
+      <p1 x="200" y="-280"/>
+      <p2 x="200" y="-240"/>
     </wire>
     <wire>
-      <p1 x="480" y="-140"/>
-      <p2 x="480" y="-120"/>
+      <p1 x="200" y="-40"/>
+      <p2 x="200" y="80"/>
     </wire>
     <wire>
-      <p1 x="160" y="0"/>
-      <p2 x="160" y="20"/>
+      <p1 x="200" y="-240"/>
+      <p2 x="200" y="-140"/>
     </wire>
     <wire>
-      <p1 x="420" y="320"/>
-      <p2 x="420" y="340"/>
+      <p1 x="200" y="-140"/>
+      <p2 x="200" y="-80"/>
     </wire>
     <wire>
-      <p1 x="420" y="-80"/>
-      <p2 x="420" y="-40"/>
+      <p1 x="520" y="-100"/>
+      <p2 x="520" y="-20"/>
     </wire>
     <wire>
-      <p1 x="100" y="-380"/>
-      <p2 x="100" y="-340"/>
+      <p1 x="80" y="-100"/>
+      <p2 x="80" y="-60"/>
     </wire>
     <wire>
-      <p1 x="100" y="-280"/>
-      <p2 x="100" y="-240"/>
+      <p1 x="720" y="0"/>
+      <p2 x="720" y="80"/>
     </wire>
     <wire>
-      <p1 x="100" y="-340"/>
-      <p2 x="100" y="-280"/>
+      <p1 x="400" y="-100"/>
+      <p2 x="400" y="-80"/>
     </wire>
     <wire>
-      <p1 x="200" y="-280"/>
-      <p2 x="200" y="-240"/>
+      <p1 x="400" y="-60"/>
+      <p2 x="400" y="-20"/>
     </wire>
     <wire>
-      <p1 x="200" y="-40"/>
-      <p2 x="200" y="80"/>
+      <p1 x="-280" y="-240"/>
+      <p2 x="-280" y="-140"/>
     </wire>
     <wire>
-      <p1 x="200" y="-240"/>
-      <p2 x="200" y="-140"/>
+      <p1 x="280" y="320"/>
+      <p2 x="280" y="340"/>
     </wire>
     <wire>
-      <p1 x="200" y="-140"/>
-      <p2 x="200" y="-80"/>
+      <p1 x="280" y="200"/>
+      <p2 x="280" y="280"/>
     </wire>
     <wire>
-      <p1 x="40" y="280"/>
-      <p2 x="40" y="300"/>
+      <p1 x="920" y="-120"/>
+      <p2 x="920" y="-40"/>
     </wire>
     <wire>
-      <p1 x="-300" y="-400"/>
-      <p2 x="-300" y="-360"/>
+      <p1 x="220" y="-60"/>
+      <p2 x="220" y="-40"/>
     </wire>
     <wire>
-      <p1 x="-240" y="-340"/>
-      <p2 x="-240" y="-220"/>
+      <p1 x="220" y="20"/>
+      <p2 x="220" y="60"/>
     </wire>
     <wire>
-      <p1 x="80" y="-100"/>
-      <p2 x="80" y="-60"/>
+      <p1 x="860" y="-20"/>
+      <p2 x="860" y="200"/>
     </wire>
     <wire>
-      <p1 x="720" y="0"/>
-      <p2 x="720" y="80"/>
+      <p1 x="540" y="0"/>
+      <p2 x="540" y="20"/>
     </wire>
     <wire>
-      <p1 x="400" y="-100"/>
-      <p2 x="400" y="-80"/>
+      <p1 x="480" y="-200"/>
+      <p2 x="480" y="-140"/>
     </wire>
     <wire>
-      <p1 x="400" y="-60"/>
-      <p2 x="400" y="-20"/>
+      <p1 x="480" y="-140"/>
+      <p2 x="480" y="-120"/>
     </wire>
     <wire>
-      <p1 x="560" y="20"/>
-      <p2 x="560" y="60"/>
+      <p1 x="160" y="0"/>
+      <p2 x="160" y="20"/>
     </wire>
     <wire>
-      <p1 x="500" y="240"/>
-      <p2 x="500" y="280"/>
+      <p1 x="420" y="320"/>
+      <p2 x="420" y="340"/>
     </wire>
     <wire>
-      <p1 x="500" y="-120"/>
-      <p2 x="500" y="-100"/>
+      <p1 x="420" y="-80"/>
+      <p2 x="420" y="-40"/>
     </wire>
     <wire>
-      <p1 x="180" y="-20"/>
-      <p2 x="180" y="0"/>
+      <p1 x="100" y="-380"/>
+      <p2 x="100" y="-340"/>
     </wire>
     <wire>
-      <p1 x="-280" y="-240"/>
-      <p2 x="-280" y="-140"/>
+      <p1 x="100" y="-340"/>
+      <p2 x="100" y="-280"/>
     </wire>
     <wire>
-      <p1 x="280" y="320"/>
-      <p2 x="280" y="340"/>
+      <p1 x="100" y="-280"/>
+      <p2 x="100" y="-240"/>
     </wire>
     <wire>
-      <p1 x="280" y="200"/>
-      <p2 x="280" y="280"/>
+      <p1 x="40" y="280"/>
+      <p2 x="40" y="300"/>
     </wire>
     <wire>
-      <p1 x="920" y="-120"/>
-      <p2 x="920" y="-40"/>
+      <p1 x="680" y="-380"/>
+      <p2 x="680" y="-340"/>
     </wire>
     <wire>
-      <p1 x="440" y="20"/>
-      <p2 x="440" y="60"/>
+      <p1 x="620" y="-120"/>
+      <p2 x="620" y="-100"/>
     </wire>
     <wire>
-      <p1 x="-60" y="-140"/>
-      <p2 x="-60" y="-80"/>
+      <p1 x="-240" y="-340"/>
+      <p2 x="-240" y="-220"/>
     </wire>
     <wire>
-      <p1 x="380" y="-200"/>
-      <p2 x="380" y="-180"/>
+      <p1 x="560" y="20"/>
+      <p2 x="560" y="60"/>
     </wire>
     <wire>
-      <p1 x="220" y="-60"/>
-      <p2 x="220" y="-40"/>
+      <p1 x="500" y="240"/>
+      <p2 x="500" y="280"/>
     </wire>
     <wire>
-      <p1 x="220" y="20"/>
-      <p2 x="220" y="60"/>
+      <p1 x="500" y="-120"/>
+      <p2 x="500" y="-100"/>
     </wire>
     <wire>
-      <p1 x="860" y="-20"/>
-      <p2 x="860" y="200"/>
+      <p1 x="180" y="-20"/>
+      <p2 x="180" y="0"/>
     </wire>
     <wire>
-      <p1 x="540" y="0"/>
-      <p2 x="540" y="20"/>
+      <p1 x="440" y="20"/>
+      <p2 x="440" y="60"/>
+    </wire>
+    <wire>
+      <p1 x="-60" y="-140"/>
+      <p2 x="-60" y="-80"/>
+    </wire>
+    <wire>
+      <p1 x="380" y="-200"/>
+      <p2 x="380" y="-180"/>
     </wire>
   </wires>
   <measurementOrdering/>
diff --git a/digital/atk16_decoder.dig b/digital/atk16_decoder.dig
index 0570615..b8eb088 100644
--- a/digital/atk16_decoder.dig
+++ b/digital/atk16_decoder.dig
@@ -258,34 +258,6 @@
       </elementAttributes>
       <pos x="460" y="680"/>
     </visualElement>
-    <visualElement>
-      <elementName>Splitter</elementName>
-      <elementAttributes>
-        <entry>
-          <string>Input Splitting</string>
-          <string>9,7</string>
-        </entry>
-        <entry>
-          <string>Output Splitting</string>
-          <string>16</string>
-        </entry>
-      </elementAttributes>
-      <pos x="400" y="600"/>
-    </visualElement>
-    <visualElement>
-      <elementName>Ground</elementName>
-      <elementAttributes>
-        <entry>
-          <string>rotation</string>
-          <rotation rotation="1"/>
-        </entry>
-        <entry>
-          <string>Bits</string>
-          <int>7</int>
-        </entry>
-      </elementAttributes>
-      <pos x="380" y="620"/>
-    </visualElement>
     <visualElement>
       <elementName>Testcase</elementName>
       <elementAttributes>
@@ -299,6 +271,16 @@ C   0b0000001010011000 1     0     0  1    2    3    0</dataString>
       </elementAttributes>
       <pos x="120" y="160"/>
     </visualElement>
+    <visualElement>
+      <elementName>BitExtender</elementName>
+      <elementAttributes>
+        <entry>
+          <string>inputBits</string>
+          <int>9</int>
+        </entry>
+      </elementAttributes>
+      <pos x="360" y="600"/>
+    </visualElement>
   </visualElements>
   <wires>
     <wire>
@@ -347,7 +329,7 @@ C   0b0000001010011000 1     0     0  1    2    3    0</dataString>
     </wire>
     <wire>
       <p1 x="320" y="600"/>
-      <p2 x="400" y="600"/>
+      <p2 x="360" y="600"/>
     </wire>
     <wire>
       <p1 x="460" y="680"/>
@@ -361,10 +343,6 @@ C   0b0000001010011000 1     0     0  1    2    3    0</dataString>
       <p1 x="40" y="380"/>
       <p2 x="160" y="380"/>
     </wire>
-    <wire>
-      <p1 x="380" y="620"/>
-      <p2 x="400" y="620"/>
-    </wire>
     <wire>
       <p1 x="160" y="360"/>
       <p2 x="160" y="380"/>
diff --git a/digital/atk16_mem.dig b/digital/atk16_mem.dig
index 0a1b0e8..15f080d 100644
--- a/digital/atk16_mem.dig
+++ b/digital/atk16_mem.dig
@@ -67,10 +67,10 @@
         </entry>
         <entry>
           <string>Data</string>
-          <data>420a,9c00,3dc0,1fc8,6004,f000,35c0,1fc8,37c0,1fc8,4602,259,8609
-,39c0,1fc8,3bc0,1fc8,4a01,4400,4601,898,14c0,1700,269,8400,5ff6
-,1fc9,27c0,1fc9,25c0,1fc9,2dc0,5180,2840,1fc9,2bc0,1fc9,29c0,1fc9
-,27c0,1fc9,25c0,1fc9,2dc0,5180</data>
+          <data>6001,8000,4001,2a00,400a,9e00,1fe0,3178,1b48,6001,f000,3148,1b48
+,3150,1b48,1011,860a,3158,1b48,4200,4401,650,1280,14c0,1009,8408
+,61fa,1b49,2540,1b49,2340,1b49,2f40,51c0,10c0,1b49,2740,1b49,2540
+,1b49,2340,1b49,2f40,51c0</data>
         </entry>
       </elementAttributes>
       <pos x="740" y="100"/>
diff --git a/digital/atk16_regbank.dig b/digital/atk16_regbank.dig
index d65e6fb..5af841b 100644
--- a/digital/atk16_regbank.dig
+++ b/digital/atk16_regbank.dig
@@ -82,104 +82,6 @@
       </elementAttributes>
       <pos x="940" y="320"/>
     </visualElement>
-    <visualElement>
-      <elementName>Ground</elementName>
-      <elementAttributes>
-        <entry>
-          <string>rotation</string>
-          <rotation rotation="1"/>
-        </entry>
-        <entry>
-          <string>Bits</string>
-          <int>16</int>
-        </entry>
-      </elementAttributes>
-      <pos x="920" y="320"/>
-    </visualElement>
-    <visualElement>
-      <elementName>Tunnel</elementName>
-      <elementAttributes>
-        <entry>
-          <string>rotation</string>
-          <rotation rotation="2"/>
-        </entry>
-        <entry>
-          <string>NetName</string>
-          <string>Q1</string>
-        </entry>
-      </elementAttributes>
-      <pos x="920" y="340"/>
-    </visualElement>
-    <visualElement>
-      <elementName>Tunnel</elementName>
-      <elementAttributes>
-        <entry>
-          <string>rotation</string>
-          <rotation rotation="2"/>
-        </entry>
-        <entry>
-          <string>NetName</string>
-          <string>Q2</string>
-        </entry>
-      </elementAttributes>
-      <pos x="920" y="360"/>
-    </visualElement>
-    <visualElement>
-      <elementName>Tunnel</elementName>
-      <elementAttributes>
-        <entry>
-          <string>rotation</string>
-          <rotation reference="../../../../visualElement[7]/elementAttributes/entry/rotation"/>
-        </entry>
-        <entry>
-          <string>NetName</string>
-          <string>Q3</string>
-        </entry>
-      </elementAttributes>
-      <pos x="920" y="380"/>
-    </visualElement>
-    <visualElement>
-      <elementName>Tunnel</elementName>
-      <elementAttributes>
-        <entry>
-          <string>rotation</string>
-          <rotation reference="../../../../visualElement[7]/elementAttributes/entry/rotation"/>
-        </entry>
-        <entry>
-          <string>NetName</string>
-          <string>Q4</string>
-        </entry>
-      </elementAttributes>
-      <pos x="920" y="400"/>
-    </visualElement>
-    <visualElement>
-      <elementName>Tunnel</elementName>
-      <elementAttributes>
-        <entry>
-          <string>rotation</string>
-          <rotation reference="../../../../visualElement[7]/elementAttributes/entry/rotation"/>
-        </entry>
-        <entry>
-          <string>NetName</string>
-          <string>Q5</string>
-        </entry>
-      </elementAttributes>
-      <pos x="920" y="420"/>
-    </visualElement>
-    <visualElement>
-      <elementName>Tunnel</elementName>
-      <elementAttributes>
-        <entry>
-          <string>rotation</string>
-          <rotation reference="../../../../visualElement[7]/elementAttributes/entry/rotation"/>
-        </entry>
-        <entry>
-          <string>NetName</string>
-          <string>Q6</string>
-        </entry>
-      </elementAttributes>
-      <pos x="920" y="440"/>
-    </visualElement>
     <visualElement>
       <elementName>In</elementName>
       <elementAttributes>
@@ -208,104 +110,6 @@
       </elementAttributes>
       <pos x="940" y="600"/>
     </visualElement>
-    <visualElement>
-      <elementName>Ground</elementName>
-      <elementAttributes>
-        <entry>
-          <string>rotation</string>
-          <rotation rotation="1"/>
-        </entry>
-        <entry>
-          <string>Bits</string>
-          <int>16</int>
-        </entry>
-      </elementAttributes>
-      <pos x="920" y="600"/>
-    </visualElement>
-    <visualElement>
-      <elementName>Tunnel</elementName>
-      <elementAttributes>
-        <entry>
-          <string>rotation</string>
-          <rotation reference="../../../../visualElement[6]/elementAttributes/entry/rotation"/>
-        </entry>
-        <entry>
-          <string>NetName</string>
-          <string>Q1</string>
-        </entry>
-      </elementAttributes>
-      <pos x="920" y="620"/>
-    </visualElement>
-    <visualElement>
-      <elementName>Tunnel</elementName>
-      <elementAttributes>
-        <entry>
-          <string>rotation</string>
-          <rotation reference="../../../../visualElement[7]/elementAttributes/entry/rotation"/>
-        </entry>
-        <entry>
-          <string>NetName</string>
-          <string>Q2</string>
-        </entry>
-      </elementAttributes>
-      <pos x="920" y="640"/>
-    </visualElement>
-    <visualElement>
-      <elementName>Tunnel</elementName>
-      <elementAttributes>
-        <entry>
-          <string>rotation</string>
-          <rotation reference="../../../../visualElement[7]/elementAttributes/entry/rotation"/>
-        </entry>
-        <entry>
-          <string>NetName</string>
-          <string>Q3</string>
-        </entry>
-      </elementAttributes>
-      <pos x="920" y="660"/>
-    </visualElement>
-    <visualElement>
-      <elementName>Tunnel</elementName>
-      <elementAttributes>
-        <entry>
-          <string>rotation</string>
-          <rotation reference="../../../../visualElement[7]/elementAttributes/entry/rotation"/>
-        </entry>
-        <entry>
-          <string>NetName</string>
-          <string>Q4</string>
-        </entry>
-      </elementAttributes>
-      <pos x="920" y="680"/>
-    </visualElement>
-    <visualElement>
-      <elementName>Tunnel</elementName>
-      <elementAttributes>
-        <entry>
-          <string>rotation</string>
-          <rotation reference="../../../../visualElement[7]/elementAttributes/entry/rotation"/>
-        </entry>
-        <entry>
-          <string>NetName</string>
-          <string>Q5</string>
-        </entry>
-      </elementAttributes>
-      <pos x="920" y="700"/>
-    </visualElement>
-    <visualElement>
-      <elementName>Tunnel</elementName>
-      <elementAttributes>
-        <entry>
-          <string>rotation</string>
-          <rotation reference="../../../../visualElement[7]/elementAttributes/entry/rotation"/>
-        </entry>
-        <entry>
-          <string>NetName</string>
-          <string>Q6</string>
-        </entry>
-      </elementAttributes>
-      <pos x="920" y="720"/>
-    </visualElement>
     <visualElement>
       <elementName>In</elementName>
       <elementAttributes>
@@ -488,7 +292,7 @@
       <elementAttributes>
         <entry>
           <string>rotation</string>
-          <rotation reference="../../../../visualElement[27]/elementAttributes/entry/rotation"/>
+          <rotation reference="../../../../visualElement[13]/elementAttributes/entry/rotation"/>
         </entry>
         <entry>
           <string>NetName</string>
@@ -502,7 +306,7 @@
       <elementAttributes>
         <entry>
           <string>rotation</string>
-          <rotation reference="../../../../visualElement[28]/elementAttributes/entry/rotation"/>
+          <rotation reference="../../../../visualElement[14]/elementAttributes/entry/rotation"/>
         </entry>
         <entry>
           <string>NetName</string>
@@ -531,7 +335,7 @@
       <elementAttributes>
         <entry>
           <string>rotation</string>
-          <rotation reference="../../../../visualElement[31]/elementAttributes/entry/rotation"/>
+          <rotation reference="../../../../visualElement[17]/elementAttributes/entry/rotation"/>
         </entry>
         <entry>
           <string>NetName</string>
@@ -577,7 +381,7 @@
       <elementAttributes>
         <entry>
           <string>rotation</string>
-          <rotation reference="../../../../visualElement[27]/elementAttributes/entry/rotation"/>
+          <rotation reference="../../../../visualElement[13]/elementAttributes/entry/rotation"/>
         </entry>
         <entry>
           <string>NetName</string>
@@ -591,7 +395,7 @@
       <elementAttributes>
         <entry>
           <string>rotation</string>
-          <rotation reference="../../../../visualElement[28]/elementAttributes/entry/rotation"/>
+          <rotation reference="../../../../visualElement[14]/elementAttributes/entry/rotation"/>
         </entry>
         <entry>
           <string>NetName</string>
@@ -638,7 +442,7 @@
       <elementAttributes>
         <entry>
           <string>rotation</string>
-          <rotation reference="../../../../visualElement[27]/elementAttributes/entry/rotation"/>
+          <rotation reference="../../../../visualElement[13]/elementAttributes/entry/rotation"/>
         </entry>
         <entry>
           <string>NetName</string>
@@ -652,7 +456,7 @@
       <elementAttributes>
         <entry>
           <string>rotation</string>
-          <rotation reference="../../../../visualElement[28]/elementAttributes/entry/rotation"/>
+          <rotation reference="../../../../visualElement[14]/elementAttributes/entry/rotation"/>
         </entry>
         <entry>
           <string>NetName</string>
@@ -681,7 +485,7 @@
       <elementAttributes>
         <entry>
           <string>rotation</string>
-          <rotation reference="../../../../visualElement[31]/elementAttributes/entry/rotation"/>
+          <rotation reference="../../../../visualElement[17]/elementAttributes/entry/rotation"/>
         </entry>
         <entry>
           <string>NetName</string>
@@ -816,7 +620,7 @@
       <elementAttributes>
         <entry>
           <string>rotation</string>
-          <rotation reference="../../../../visualElement[53]/elementAttributes/entry/rotation"/>
+          <rotation reference="../../../../visualElement[39]/elementAttributes/entry/rotation"/>
         </entry>
         <entry>
           <string>NetName</string>
@@ -830,7 +634,7 @@
       <elementAttributes>
         <entry>
           <string>rotation</string>
-          <rotation reference="../../../../visualElement[54]/elementAttributes/entry/rotation"/>
+          <rotation reference="../../../../visualElement[40]/elementAttributes/entry/rotation"/>
         </entry>
         <entry>
           <string>NetName</string>
@@ -859,7 +663,7 @@
       <elementAttributes>
         <entry>
           <string>rotation</string>
-          <rotation reference="../../../../visualElement[57]/elementAttributes/entry/rotation"/>
+          <rotation reference="../../../../visualElement[43]/elementAttributes/entry/rotation"/>
         </entry>
         <entry>
           <string>NetName</string>
@@ -948,66 +752,6 @@
       </elementAttributes>
       <pos x="0" y="740"/>
     </visualElement>
-    <visualElement>
-      <elementName>Tunnel</elementName>
-      <elementAttributes>
-        <entry>
-          <string>NetName</string>
-          <string>RW_A</string>
-        </entry>
-      </elementAttributes>
-      <pos x="120" y="620"/>
-    </visualElement>
-    <visualElement>
-      <elementName>Tunnel</elementName>
-      <elementAttributes>
-        <entry>
-          <string>NetName</string>
-          <string>RW_B</string>
-        </entry>
-      </elementAttributes>
-      <pos x="120" y="640"/>
-    </visualElement>
-    <visualElement>
-      <elementName>Tunnel</elementName>
-      <elementAttributes>
-        <entry>
-          <string>NetName</string>
-          <string>RW_C</string>
-        </entry>
-      </elementAttributes>
-      <pos x="120" y="660"/>
-    </visualElement>
-    <visualElement>
-      <elementName>Tunnel</elementName>
-      <elementAttributes>
-        <entry>
-          <string>NetName</string>
-          <string>RW_D</string>
-        </entry>
-      </elementAttributes>
-      <pos x="120" y="680"/>
-    </visualElement>
-    <visualElement>
-      <elementName>Tunnel</elementName>
-      <elementAttributes>
-        <entry>
-          <string>NetName</string>
-          <string>RW_E</string>
-        </entry>
-      </elementAttributes>
-      <pos x="120" y="700"/>
-    </visualElement>
-    <visualElement>
-      <elementName>Tunnel</elementName>
-      <elementAttributes>
-        <entry>
-          <string>NetName</string>
-          <string>RW_F</string>
-        </entry>
-      </elementAttributes>
-      <pos x="120" y="720"/>
-    </visualElement>
     <visualElement>
       <elementName>Testcase</elementName>
       <elementAttributes>
@@ -1020,9 +764,7 @@ C   0xF 1     1    0    X    X   X
 C   0   0     0    1    X    0xF X
 C   0x5 1     1    1    X    0x5 X
 C   0   0     0    1    X    0x5 X
-
-# zero register read and write
-C   0xA 1     0    0    X    0   X</dataString>
+</dataString>
           </testData>
         </entry>
       </elementAttributes>
@@ -1051,7 +793,7 @@ C   0xA 1     0    0    X    0   X</dataString>
       <elementAttributes>
         <entry>
           <string>rotation</string>
-          <rotation reference="../../../../visualElement[53]/elementAttributes/entry/rotation"/>
+          <rotation reference="../../../../visualElement[39]/elementAttributes/entry/rotation"/>
         </entry>
         <entry>
           <string>NetName</string>
@@ -1065,7 +807,7 @@ C   0xA 1     0    0    X    0   X</dataString>
       <elementAttributes>
         <entry>
           <string>rotation</string>
-          <rotation reference="../../../../visualElement[54]/elementAttributes/entry/rotation"/>
+          <rotation reference="../../../../visualElement[40]/elementAttributes/entry/rotation"/>
         </entry>
         <entry>
           <string>NetName</string>
@@ -1094,7 +836,7 @@ C   0xA 1     0    0    X    0   X</dataString>
       <elementAttributes>
         <entry>
           <string>rotation</string>
-          <rotation reference="../../../../visualElement[57]/elementAttributes/entry/rotation"/>
+          <rotation reference="../../../../visualElement[43]/elementAttributes/entry/rotation"/>
         </entry>
         <entry>
           <string>NetName</string>
@@ -1118,18 +860,79 @@ C   0xA 1     0    0    X    0   X</dataString>
       <pos x="460" y="1160"/>
     </visualElement>
     <visualElement>
-      <elementName>Tunnel</elementName>
+      <elementName>Register</elementName>
       <elementAttributes>
         <entry>
-          <string>rotation</string>
-          <rotation rotation="2"/>
+          <string>valueIsProbe</string>
+          <boolean>true</boolean>
         </entry>
         <entry>
-          <string>NetName</string>
-          <string>Q7</string>
+          <string>Label</string>
+          <string>RH</string>
+        </entry>
+        <entry>
+          <string>Bits</string>
+          <int>16</int>
         </entry>
       </elementAttributes>
-      <pos x="920" y="460"/>
+      <pos x="560" y="1260"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Tunnel</elementName>
+      <elementAttributes>
+        <entry>
+          <string>rotation</string>
+          <rotation reference="../../../../visualElement[39]/elementAttributes/entry/rotation"/>
+        </entry>
+        <entry>
+          <string>NetName</string>
+          <string>Din</string>
+        </entry>
+      </elementAttributes>
+      <pos x="560" y="1260"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Tunnel</elementName>
+      <elementAttributes>
+        <entry>
+          <string>rotation</string>
+          <rotation reference="../../../../visualElement[40]/elementAttributes/entry/rotation"/>
+        </entry>
+        <entry>
+          <string>NetName</string>
+          <string>CLK</string>
+        </entry>
+      </elementAttributes>
+      <pos x="560" y="1280"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Tunnel</elementName>
+      <elementAttributes>
+        <entry>
+          <string>NetName</string>
+          <string>Q8</string>
+        </entry>
+      </elementAttributes>
+      <pos x="640" y="1280"/>
+    </visualElement>
+    <visualElement>
+      <elementName>And</elementName>
+      <elementAttributes/>
+      <pos x="460" y="1300"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Tunnel</elementName>
+      <elementAttributes>
+        <entry>
+          <string>rotation</string>
+          <rotation reference="../../../../visualElement[43]/elementAttributes/entry/rotation"/>
+        </entry>
+        <entry>
+          <string>NetName</string>
+          <string>RW_IE</string>
+        </entry>
+      </elementAttributes>
+      <pos x="460" y="1300"/>
     </visualElement>
     <visualElement>
       <elementName>Tunnel</elementName>
@@ -1140,10 +943,70 @@ C   0xA 1     0    0    X    0   X</dataString>
         </entry>
         <entry>
           <string>NetName</string>
-          <string>Q7</string>
+          <string>RW_H</string>
         </entry>
       </elementAttributes>
-      <pos x="920" y="740"/>
+      <pos x="460" y="1340"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Tunnel</elementName>
+      <elementAttributes>
+        <entry>
+          <string>NetName</string>
+          <string>RW_A</string>
+        </entry>
+      </elementAttributes>
+      <pos x="120" y="600"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Tunnel</elementName>
+      <elementAttributes>
+        <entry>
+          <string>NetName</string>
+          <string>RW_B</string>
+        </entry>
+      </elementAttributes>
+      <pos x="120" y="620"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Tunnel</elementName>
+      <elementAttributes>
+        <entry>
+          <string>NetName</string>
+          <string>RW_C</string>
+        </entry>
+      </elementAttributes>
+      <pos x="120" y="640"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Tunnel</elementName>
+      <elementAttributes>
+        <entry>
+          <string>NetName</string>
+          <string>RW_D</string>
+        </entry>
+      </elementAttributes>
+      <pos x="120" y="660"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Tunnel</elementName>
+      <elementAttributes>
+        <entry>
+          <string>NetName</string>
+          <string>RW_E</string>
+        </entry>
+      </elementAttributes>
+      <pos x="120" y="680"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Tunnel</elementName>
+      <elementAttributes>
+        <entry>
+          <string>NetName</string>
+          <string>RW_F</string>
+        </entry>
+      </elementAttributes>
+      <pos x="120" y="700"/>
     </visualElement>
     <visualElement>
       <elementName>Tunnel</elementName>
@@ -1153,30 +1016,268 @@ C   0xA 1     0    0    X    0   X</dataString>
           <string>RW_G</string>
         </entry>
       </elementAttributes>
+      <pos x="120" y="720"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Tunnel</elementName>
+      <elementAttributes>
+        <entry>
+          <string>NetName</string>
+          <string>RW_H</string>
+        </entry>
+      </elementAttributes>
       <pos x="120" y="740"/>
     </visualElement>
+    <visualElement>
+      <elementName>Tunnel</elementName>
+      <elementAttributes>
+        <entry>
+          <string>rotation</string>
+          <rotation rotation="2"/>
+        </entry>
+        <entry>
+          <string>NetName</string>
+          <string>Q1</string>
+        </entry>
+      </elementAttributes>
+      <pos x="920" y="320"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Tunnel</elementName>
+      <elementAttributes>
+        <entry>
+          <string>rotation</string>
+          <rotation rotation="2"/>
+        </entry>
+        <entry>
+          <string>NetName</string>
+          <string>Q2</string>
+        </entry>
+      </elementAttributes>
+      <pos x="920" y="340"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Tunnel</elementName>
+      <elementAttributes>
+        <entry>
+          <string>rotation</string>
+          <rotation reference="../../../../visualElement[81]/elementAttributes/entry/rotation"/>
+        </entry>
+        <entry>
+          <string>NetName</string>
+          <string>Q3</string>
+        </entry>
+      </elementAttributes>
+      <pos x="920" y="360"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Tunnel</elementName>
+      <elementAttributes>
+        <entry>
+          <string>rotation</string>
+          <rotation reference="../../../../visualElement[81]/elementAttributes/entry/rotation"/>
+        </entry>
+        <entry>
+          <string>NetName</string>
+          <string>Q4</string>
+        </entry>
+      </elementAttributes>
+      <pos x="920" y="380"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Tunnel</elementName>
+      <elementAttributes>
+        <entry>
+          <string>rotation</string>
+          <rotation reference="../../../../visualElement[81]/elementAttributes/entry/rotation"/>
+        </entry>
+        <entry>
+          <string>NetName</string>
+          <string>Q5</string>
+        </entry>
+      </elementAttributes>
+      <pos x="920" y="400"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Tunnel</elementName>
+      <elementAttributes>
+        <entry>
+          <string>rotation</string>
+          <rotation reference="../../../../visualElement[81]/elementAttributes/entry/rotation"/>
+        </entry>
+        <entry>
+          <string>NetName</string>
+          <string>Q6</string>
+        </entry>
+      </elementAttributes>
+      <pos x="920" y="420"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Tunnel</elementName>
+      <elementAttributes>
+        <entry>
+          <string>rotation</string>
+          <rotation rotation="2"/>
+        </entry>
+        <entry>
+          <string>NetName</string>
+          <string>Q7</string>
+        </entry>
+      </elementAttributes>
+      <pos x="920" y="440"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Tunnel</elementName>
+      <elementAttributes>
+        <entry>
+          <string>rotation</string>
+          <rotation rotation="2"/>
+        </entry>
+        <entry>
+          <string>NetName</string>
+          <string>Q8</string>
+        </entry>
+      </elementAttributes>
+      <pos x="920" y="460"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Tunnel</elementName>
+      <elementAttributes>
+        <entry>
+          <string>rotation</string>
+          <rotation reference="../../../../visualElement[80]/elementAttributes/entry/rotation"/>
+        </entry>
+        <entry>
+          <string>NetName</string>
+          <string>Q1</string>
+        </entry>
+      </elementAttributes>
+      <pos x="920" y="600"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Tunnel</elementName>
+      <elementAttributes>
+        <entry>
+          <string>rotation</string>
+          <rotation reference="../../../../visualElement[81]/elementAttributes/entry/rotation"/>
+        </entry>
+        <entry>
+          <string>NetName</string>
+          <string>Q2</string>
+        </entry>
+      </elementAttributes>
+      <pos x="920" y="620"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Tunnel</elementName>
+      <elementAttributes>
+        <entry>
+          <string>rotation</string>
+          <rotation reference="../../../../visualElement[81]/elementAttributes/entry/rotation"/>
+        </entry>
+        <entry>
+          <string>NetName</string>
+          <string>Q3</string>
+        </entry>
+      </elementAttributes>
+      <pos x="920" y="640"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Tunnel</elementName>
+      <elementAttributes>
+        <entry>
+          <string>rotation</string>
+          <rotation reference="../../../../visualElement[81]/elementAttributes/entry/rotation"/>
+        </entry>
+        <entry>
+          <string>NetName</string>
+          <string>Q4</string>
+        </entry>
+      </elementAttributes>
+      <pos x="920" y="660"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Tunnel</elementName>
+      <elementAttributes>
+        <entry>
+          <string>rotation</string>
+          <rotation reference="../../../../visualElement[81]/elementAttributes/entry/rotation"/>
+        </entry>
+        <entry>
+          <string>NetName</string>
+          <string>Q5</string>
+        </entry>
+      </elementAttributes>
+      <pos x="920" y="680"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Tunnel</elementName>
+      <elementAttributes>
+        <entry>
+          <string>rotation</string>
+          <rotation reference="../../../../visualElement[81]/elementAttributes/entry/rotation"/>
+        </entry>
+        <entry>
+          <string>NetName</string>
+          <string>Q6</string>
+        </entry>
+      </elementAttributes>
+      <pos x="920" y="700"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Tunnel</elementName>
+      <elementAttributes>
+        <entry>
+          <string>rotation</string>
+          <rotation reference="../../../../visualElement[86]/elementAttributes/entry/rotation"/>
+        </entry>
+        <entry>
+          <string>NetName</string>
+          <string>Q7</string>
+        </entry>
+      </elementAttributes>
+      <pos x="920" y="720"/>
+    </visualElement>
+    <visualElement>
+      <elementName>Tunnel</elementName>
+      <elementAttributes>
+        <entry>
+          <string>rotation</string>
+          <rotation reference="../../../../visualElement[87]/elementAttributes/entry/rotation"/>
+        </entry>
+        <entry>
+          <string>NetName</string>
+          <string>Q8</string>
+        </entry>
+      </elementAttributes>
+      <pos x="920" y="740"/>
+    </visualElement>
   </visualElements>
   <wires>
-    <wire>
-      <p1 x="920" y="320"/>
-      <p2 x="940" y="320"/>
-    </wire>
     <wire>
       <p1 x="520" y="320"/>
       <p2 x="540" y="320"/>
     </wire>
     <wire>
-      <p1 x="920" y="640"/>
-      <p2 x="940" y="640"/>
+      <p1 x="920" y="320"/>
+      <p2 x="940" y="320"/>
     </wire>
     <wire>
       <p1 x="520" y="640"/>
       <p2 x="540" y="640"/>
     </wire>
+    <wire>
+      <p1 x="920" y="640"/>
+      <p2 x="940" y="640"/>
+    </wire>
     <wire>
       <p1 x="520" y="960"/>
       <p2 x="540" y="960"/>
     </wire>
+    <wire>
+      <p1 x="620" y="1280"/>
+      <p2 x="640" y="1280"/>
+    </wire>
     <wire>
       <p1 x="940" y="520"/>
       <p2 x="960" y="520"/>
@@ -1221,6 +1322,10 @@ C   0xA 1     0    0    X    0   X</dataString>
       <p1 x="920" y="720"/>
       <p2 x="940" y="720"/>
     </wire>
+    <wire>
+      <p1 x="540" y="1300"/>
+      <p2 x="560" y="1300"/>
+    </wire>
     <wire>
       <p1 x="920" y="340"/>
       <p2 x="940" y="340"/>
@@ -1229,14 +1334,14 @@ C   0xA 1     0    0    X    0   X</dataString>
       <p1 x="920" y="660"/>
       <p2 x="940" y="660"/>
     </wire>
-    <wire>
-      <p1 x="920" y="600"/>
-      <p2 x="940" y="600"/>
-    </wire>
     <wire>
       <p1 x="620" y="600"/>
       <p2 x="640" y="600"/>
     </wire>
+    <wire>
+      <p1 x="920" y="600"/>
+      <p2 x="940" y="600"/>
+    </wire>
     <wire>
       <p1 x="620" y="280"/>
       <p2 x="640" y="280"/>
@@ -1265,38 +1370,42 @@ C   0xA 1     0    0    X    0   X</dataString>
       <p1 x="540" y="1120"/>
       <p2 x="560" y="1120"/>
     </wire>
-    <wire>
-      <p1 x="920" y="420"/>
-      <p2 x="940" y="420"/>
-    </wire>
     <wire>
       <p1 x="60" y="420"/>
       <p2 x="80" y="420"/>
     </wire>
+    <wire>
+      <p1 x="920" y="420"/>
+      <p2 x="940" y="420"/>
+    </wire>
     <wire>
       <p1 x="920" y="740"/>
       <p2 x="940" y="740"/>
     </wire>
     <wire>
-      <p1 x="920" y="360"/>
-      <p2 x="940" y="360"/>
+      <p1 x="980" y="680"/>
+      <p2 x="1080" y="680"/>
     </wire>
     <wire>
       <p1 x="920" y="680"/>
       <p2 x="940" y="680"/>
     </wire>
     <wire>
-      <p1 x="980" y="680"/>
-      <p2 x="1080" y="680"/>
+      <p1 x="520" y="1320"/>
+      <p2 x="540" y="1320"/>
     </wire>
     <wire>
-      <p1 x="920" y="620"/>
-      <p2 x="940" y="620"/>
+      <p1 x="920" y="360"/>
+      <p2 x="940" y="360"/>
     </wire>
     <wire>
       <p1 x="540" y="620"/>
       <p2 x="560" y="620"/>
     </wire>
+    <wire>
+      <p1 x="920" y="620"/>
+      <p2 x="940" y="620"/>
+    </wire>
     <wire>
       <p1 x="540" y="300"/>
       <p2 x="560" y="300"/>
@@ -1317,14 +1426,14 @@ C   0xA 1     0    0    X    0   X</dataString>
       <p1 x="520" y="1140"/>
       <p2 x="540" y="1140"/>
     </wire>
-    <wire>
-      <p1 x="920" y="440"/>
-      <p2 x="940" y="440"/>
-    </wire>
     <wire>
       <p1 x="620" y="440"/>
       <p2 x="640" y="440"/>
     </wire>
+    <wire>
+      <p1 x="920" y="440"/>
+      <p2 x="940" y="440"/>
+    </wire>
     <wire>
       <p1 x="620" y="760"/>
       <p2 x="640" y="760"/>
@@ -1381,6 +1490,10 @@ C   0xA 1     0    0    X    0   X</dataString>
       <p1 x="540" y="1120"/>
       <p2 x="540" y="1140"/>
     </wire>
+    <wire>
+      <p1 x="540" y="1300"/>
+      <p2 x="540" y="1320"/>
+    </wire>
   </wires>
   <measurementOrdering/>
 </circuit>
\ No newline at end of file
-- 
cgit v1.3