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-rw-r--r--adder-and-display/bcd-decoder.dig114
-rw-r--r--adder-and-display/bcd2disp.dig644
-rw-r--r--adder-and-display/display-driver.dig211
-rw-r--r--adder-and-display/display-module.dig492
4 files changed, 1461 insertions, 0 deletions
diff --git a/adder-and-display/bcd-decoder.dig b/adder-and-display/bcd-decoder.dig
new file mode 100644
index 0000000..37e6393
--- /dev/null
+++ b/adder-and-display/bcd-decoder.dig
@@ -0,0 +1,114 @@
+<?xml version="1.0" encoding="utf-8"?>
+<circuit>
+ <version>1</version>
+ <attributes/>
+ <visualElements>
+ <visualElement>
+ <elementName>Out</elementName>
+ <elementAttributes>
+ <entry>
+ <string>Label</string>
+ <string>X</string>
+ </entry>
+ <entry>
+ <string>Bits</string>
+ <int>8</int>
+ </entry>
+ <entry>
+ <string>Description</string>
+ <string>7-segment display signals</string>
+ </entry>
+ </elementAttributes>
+ <pos x="580" y="420"/>
+ </visualElement>
+ <visualElement>
+ <elementName>In</elementName>
+ <elementAttributes>
+ <entry>
+ <string>Label</string>
+ <string>I</string>
+ </entry>
+ <entry>
+ <string>Bits</string>
+ <int>4</int>
+ </entry>
+ <entry>
+ <string>Description</string>
+ <string>BCD decimal</string>
+ </entry>
+ </elementAttributes>
+ <pos x="380" y="380"/>
+ </visualElement>
+ <visualElement>
+ <elementName>LookUpTable</elementName>
+ <elementAttributes>
+ <entry>
+ <string>Bits</string>
+ <int>8</int>
+ </entry>
+ <entry>
+ <string>Inputs</string>
+ <int>4</int>
+ </entry>
+ <entry>
+ <string>Data</string>
+ <data>3f,6,5b,4f,66,6d,7d,7,7f,6f</data>
+ </entry>
+ </elementAttributes>
+ <pos x="480" y="380"/>
+ </visualElement>
+ <visualElement>
+ <elementName>Splitter</elementName>
+ <elementAttributes>
+ <entry>
+ <string>Input Splitting</string>
+ <string>4</string>
+ </entry>
+ <entry>
+ <string>Output Splitting</string>
+ <string>1*4</string>
+ </entry>
+ </elementAttributes>
+ <pos x="420" y="380"/>
+ </visualElement>
+ </visualElements>
+ <wires>
+ <wire>
+ <p1 x="440" y="400"/>
+ <p2 x="480" y="400"/>
+ </wire>
+ <wire>
+ <p1 x="440" y="420"/>
+ <p2 x="460" y="420"/>
+ </wire>
+ <wire>
+ <p1 x="540" y="420"/>
+ <p2 x="580" y="420"/>
+ </wire>
+ <wire>
+ <p1 x="460" y="440"/>
+ <p2 x="480" y="440"/>
+ </wire>
+ <wire>
+ <p1 x="440" y="460"/>
+ <p2 x="480" y="460"/>
+ </wire>
+ <wire>
+ <p1 x="380" y="380"/>
+ <p2 x="420" y="380"/>
+ </wire>
+ <wire>
+ <p1 x="440" y="380"/>
+ <p2 x="480" y="380"/>
+ </wire>
+ <wire>
+ <p1 x="440" y="440"/>
+ <p2 x="440" y="460"/>
+ </wire>
+ <wire>
+ <p1 x="460" y="420"/>
+ <p2 x="460" y="440"/>
+ </wire>
+ </wires>
+ <measurementOrdering/>
+</circuit> \ No newline at end of file
diff --git a/adder-and-display/bcd2disp.dig b/adder-and-display/bcd2disp.dig
new file mode 100644
index 0000000..492437b
--- /dev/null
+++ b/adder-and-display/bcd2disp.dig
@@ -0,0 +1,644 @@
+<?xml version="1.0" encoding="utf-8"?>
+<circuit>
+ <version>1</version>
+ <attributes/>
+ <visualElements>
+ <visualElement>
+ <elementName>In</elementName>
+ <elementAttributes>
+ <entry>
+ <string>Label</string>
+ <string>N0</string>
+ </entry>
+ <entry>
+ <string>Bits</string>
+ <int>4</int>
+ </entry>
+ </elementAttributes>
+ <pos x="320" y="220"/>
+ </visualElement>
+ <visualElement>
+ <elementName>In</elementName>
+ <elementAttributes>
+ <entry>
+ <string>Label</string>
+ <string>N1</string>
+ </entry>
+ <entry>
+ <string>Bits</string>
+ <int>4</int>
+ </entry>
+ </elementAttributes>
+ <pos x="320" y="260"/>
+ </visualElement>
+ <visualElement>
+ <elementName>In</elementName>
+ <elementAttributes>
+ <entry>
+ <string>Label</string>
+ <string>N2</string>
+ </entry>
+ <entry>
+ <string>Bits</string>
+ <int>4</int>
+ </entry>
+ </elementAttributes>
+ <pos x="320" y="300"/>
+ </visualElement>
+ <visualElement>
+ <elementName>In</elementName>
+ <elementAttributes>
+ <entry>
+ <string>Label</string>
+ <string>N3</string>
+ </entry>
+ <entry>
+ <string>Bits</string>
+ <int>4</int>
+ </entry>
+ </elementAttributes>
+ <pos x="320" y="340"/>
+ </visualElement>
+ <visualElement>
+ <elementName>In</elementName>
+ <elementAttributes>
+ <entry>
+ <string>Label</string>
+ <string>CLK</string>
+ </entry>
+ </elementAttributes>
+ <pos x="320" y="160"/>
+ </visualElement>
+ <visualElement>
+ <elementName>bcd-decoder.dig</elementName>
+ <elementAttributes/>
+ <pos x="360" y="220"/>
+ </visualElement>
+ <visualElement>
+ <elementName>display-driver.dig</elementName>
+ <elementAttributes/>
+ <pos x="500" y="200"/>
+ </visualElement>
+ <visualElement>
+ <elementName>bcd-decoder.dig</elementName>
+ <elementAttributes/>
+ <pos x="360" y="260"/>
+ </visualElement>
+ <visualElement>
+ <elementName>bcd-decoder.dig</elementName>
+ <elementAttributes/>
+ <pos x="360" y="300"/>
+ </visualElement>
+ <visualElement>
+ <elementName>bcd-decoder.dig</elementName>
+ <elementAttributes/>
+ <pos x="360" y="340"/>
+ </visualElement>
+ <visualElement>
+ <elementName>Demultiplexer</elementName>
+ <elementAttributes>
+ <entry>
+ <string>Selector Bits</string>
+ <int>2</int>
+ </entry>
+ <entry>
+ <string>rotation</string>
+ <rotation rotation="3"/>
+ </entry>
+ <entry>
+ <string>Bits</string>
+ <int>8</int>
+ </entry>
+ </elementAttributes>
+ <pos x="720" y="280"/>
+ </visualElement>
+ <visualElement>
+ <elementName>Splitter</elementName>
+ <elementAttributes>
+ <entry>
+ <string>mirror</string>
+ <boolean>true</boolean>
+ </entry>
+ <entry>
+ <string>rotation</string>
+ <rotation rotation="3"/>
+ </entry>
+ <entry>
+ <string>Input Splitting</string>
+ <string>8</string>
+ </entry>
+ <entry>
+ <string>Output Splitting</string>
+ <string>1,1,1,1,1,1,1,1</string>
+ </entry>
+ </elementAttributes>
+ <pos x="1140" y="400"/>
+ </visualElement>
+ <visualElement>
+ <elementName>Seven-Seg</elementName>
+ <elementAttributes>
+ <entry>
+ <string>persistTime</string>
+ <int>8</int>
+ </entry>
+ </elementAttributes>
+ <pos x="1140" y="440"/>
+ </visualElement>
+ <visualElement>
+ <elementName>Splitter</elementName>
+ <elementAttributes>
+ <entry>
+ <string>mirror</string>
+ <boolean>true</boolean>
+ </entry>
+ <entry>
+ <string>rotation</string>
+ <rotation rotation="3"/>
+ </entry>
+ <entry>
+ <string>Input Splitting</string>
+ <string>8</string>
+ </entry>
+ <entry>
+ <string>Output Splitting</string>
+ <string>1,1,1,1,1,1,1,1</string>
+ </entry>
+ </elementAttributes>
+ <pos x="980" y="400"/>
+ </visualElement>
+ <visualElement>
+ <elementName>Seven-Seg</elementName>
+ <elementAttributes>
+ <entry>
+ <string>persistTime</string>
+ <int>8</int>
+ </entry>
+ </elementAttributes>
+ <pos x="980" y="440"/>
+ </visualElement>
+ <visualElement>
+ <elementName>Splitter</elementName>
+ <elementAttributes>
+ <entry>
+ <string>mirror</string>
+ <boolean>true</boolean>
+ </entry>
+ <entry>
+ <string>rotation</string>
+ <rotation rotation="3"/>
+ </entry>
+ <entry>
+ <string>Input Splitting</string>
+ <string>8</string>
+ </entry>
+ <entry>
+ <string>Output Splitting</string>
+ <string>1,1,1,1,1,1,1,1</string>
+ </entry>
+ </elementAttributes>
+ <pos x="820" y="400"/>
+ </visualElement>
+ <visualElement>
+ <elementName>Seven-Seg</elementName>
+ <elementAttributes>
+ <entry>
+ <string>persistTime</string>
+ <int>8</int>
+ </entry>
+ </elementAttributes>
+ <pos x="820" y="440"/>
+ </visualElement>
+ <visualElement>
+ <elementName>Splitter</elementName>
+ <elementAttributes>
+ <entry>
+ <string>mirror</string>
+ <boolean>true</boolean>
+ </entry>
+ <entry>
+ <string>rotation</string>
+ <rotation rotation="3"/>
+ </entry>
+ <entry>
+ <string>Input Splitting</string>
+ <string>8</string>
+ </entry>
+ <entry>
+ <string>Output Splitting</string>
+ <string>1,1,1,1,1,1,1,1</string>
+ </entry>
+ </elementAttributes>
+ <pos x="660" y="400"/>
+ </visualElement>
+ <visualElement>
+ <elementName>Seven-Seg</elementName>
+ <elementAttributes>
+ <entry>
+ <string>persistTime</string>
+ <int>8</int>
+ </entry>
+ </elementAttributes>
+ <pos x="660" y="440"/>
+ </visualElement>
+ <visualElement>
+ <elementName>display-module.dig</elementName>
+ <elementAttributes/>
+ <pos x="700" y="200"/>
+ </visualElement>
+ </visualElements>
+ <wires>
+ <wire>
+ <p1 x="1180" y="640"/>
+ <p2 x="1260" y="640"/>
+ </wire>
+ <wire>
+ <p1 x="1020" y="640"/>
+ <p2 x="1100" y="640"/>
+ </wire>
+ <wire>
+ <p1 x="860" y="640"/>
+ <p2 x="940" y="640"/>
+ </wire>
+ <wire>
+ <p1 x="700" y="640"/>
+ <p2 x="780" y="640"/>
+ </wire>
+ <wire>
+ <p1 x="320" y="160"/>
+ <p2 x="460" y="160"/>
+ </wire>
+ <wire>
+ <p1 x="320" y="260"/>
+ <p2 x="360" y="260"/>
+ </wire>
+ <wire>
+ <p1 x="420" y="260"/>
+ <p2 x="440" y="260"/>
+ </wire>
+ <wire>
+ <p1 x="460" y="260"/>
+ <p2 x="500" y="260"/>
+ </wire>
+ <wire>
+ <p1 x="460" y="200"/>
+ <p2 x="500" y="200"/>
+ </wire>
+ <wire>
+ <p1 x="560" y="200"/>
+ <p2 x="680" y="200"/>
+ </wire>
+ <wire>
+ <p1 x="680" y="200"/>
+ <p2 x="700" y="200"/>
+ </wire>
+ <wire>
+ <p1 x="700" y="360"/>
+ <p2 x="980" y="360"/>
+ </wire>
+ <wire>
+ <p1 x="320" y="300"/>
+ <p2 x="360" y="300"/>
+ </wire>
+ <wire>
+ <p1 x="420" y="300"/>
+ <p2 x="460" y="300"/>
+ </wire>
+ <wire>
+ <p1 x="620" y="300"/>
+ <p2 x="640" y="300"/>
+ </wire>
+ <wire>
+ <p1 x="1160" y="620"/>
+ <p2 x="1240" y="620"/>
+ </wire>
+ <wire>
+ <p1 x="1000" y="620"/>
+ <p2 x="1080" y="620"/>
+ </wire>
+ <wire>
+ <p1 x="840" y="620"/>
+ <p2 x="920" y="620"/>
+ </wire>
+ <wire>
+ <p1 x="680" y="620"/>
+ <p2 x="760" y="620"/>
+ </wire>
+ <wire>
+ <p1 x="440" y="240"/>
+ <p2 x="500" y="240"/>
+ </wire>
+ <wire>
+ <p1 x="320" y="340"/>
+ <p2 x="360" y="340"/>
+ </wire>
+ <wire>
+ <p1 x="420" y="340"/>
+ <p2 x="480" y="340"/>
+ </wire>
+ <wire>
+ <p1 x="720" y="340"/>
+ <p2 x="1140" y="340"/>
+ </wire>
+ <wire>
+ <p1 x="1200" y="660"/>
+ <p2 x="1280" y="660"/>
+ </wire>
+ <wire>
+ <p1 x="1040" y="660"/>
+ <p2 x="1120" y="660"/>
+ </wire>
+ <wire>
+ <p1 x="880" y="660"/>
+ <p2 x="960" y="660"/>
+ </wire>
+ <wire>
+ <p1 x="720" y="660"/>
+ <p2 x="800" y="660"/>
+ </wire>
+ <wire>
+ <p1 x="480" y="280"/>
+ <p2 x="500" y="280"/>
+ </wire>
+ <wire>
+ <p1 x="1140" y="600"/>
+ <p2 x="1220" y="600"/>
+ </wire>
+ <wire>
+ <p1 x="980" y="600"/>
+ <p2 x="1060" y="600"/>
+ </wire>
+ <wire>
+ <p1 x="820" y="600"/>
+ <p2 x="900" y="600"/>
+ </wire>
+ <wire>
+ <p1 x="660" y="600"/>
+ <p2 x="740" y="600"/>
+ </wire>
+ <wire>
+ <p1 x="680" y="380"/>
+ <p2 x="820" y="380"/>
+ </wire>
+ <wire>
+ <p1 x="320" y="220"/>
+ <p2 x="360" y="220"/>
+ </wire>
+ <wire>
+ <p1 x="420" y="220"/>
+ <p2 x="500" y="220"/>
+ </wire>
+ <wire>
+ <p1 x="560" y="220"/>
+ <p2 x="620" y="220"/>
+ </wire>
+ <wire>
+ <p1 x="620" y="220"/>
+ <p2 x="700" y="220"/>
+ </wire>
+ <wire>
+ <p1 x="1280" y="420"/>
+ <p2 x="1280" y="660"/>
+ </wire>
+ <wire>
+ <p1 x="960" y="420"/>
+ <p2 x="960" y="660"/>
+ </wire>
+ <wire>
+ <p1 x="1220" y="420"/>
+ <p2 x="1220" y="600"/>
+ </wire>
+ <wire>
+ <p1 x="900" y="420"/>
+ <p2 x="900" y="600"/>
+ </wire>
+ <wire>
+ <p1 x="1160" y="420"/>
+ <p2 x="1160" y="440"/>
+ </wire>
+ <wire>
+ <p1 x="1160" y="580"/>
+ <p2 x="1160" y="620"/>
+ </wire>
+ <wire>
+ <p1 x="840" y="420"/>
+ <p2 x="840" y="440"/>
+ </wire>
+ <wire>
+ <p1 x="840" y="580"/>
+ <p2 x="840" y="620"/>
+ </wire>
+ <wire>
+ <p1 x="460" y="260"/>
+ <p2 x="460" y="300"/>
+ </wire>
+ <wire>
+ <p1 x="460" y="160"/>
+ <p2 x="460" y="200"/>
+ </wire>
+ <wire>
+ <p1 x="1100" y="420"/>
+ <p2 x="1100" y="640"/>
+ </wire>
+ <wire>
+ <p1 x="780" y="420"/>
+ <p2 x="780" y="640"/>
+ </wire>
+ <wire>
+ <p1 x="1040" y="420"/>
+ <p2 x="1040" y="440"/>
+ </wire>
+ <wire>
+ <p1 x="1040" y="580"/>
+ <p2 x="1040" y="660"/>
+ </wire>
+ <wire>
+ <p1 x="720" y="420"/>
+ <p2 x="720" y="440"/>
+ </wire>
+ <wire>
+ <p1 x="720" y="580"/>
+ <p2 x="720" y="660"/>
+ </wire>
+ <wire>
+ <p1 x="720" y="320"/>
+ <p2 x="720" y="340"/>
+ </wire>
+ <wire>
+ <p1 x="660" y="420"/>
+ <p2 x="660" y="440"/>
+ </wire>
+ <wire>
+ <p1 x="660" y="580"/>
+ <p2 x="660" y="600"/>
+ </wire>
+ <wire>
+ <p1 x="660" y="320"/>
+ <p2 x="660" y="400"/>
+ </wire>
+ <wire>
+ <p1 x="980" y="420"/>
+ <p2 x="980" y="440"/>
+ </wire>
+ <wire>
+ <p1 x="980" y="580"/>
+ <p2 x="980" y="600"/>
+ </wire>
+ <wire>
+ <p1 x="980" y="360"/>
+ <p2 x="980" y="400"/>
+ </wire>
+ <wire>
+ <p1 x="1240" y="420"/>
+ <p2 x="1240" y="620"/>
+ </wire>
+ <wire>
+ <p1 x="920" y="420"/>
+ <p2 x="920" y="620"/>
+ </wire>
+ <wire>
+ <p1 x="1180" y="420"/>
+ <p2 x="1180" y="440"/>
+ </wire>
+ <wire>
+ <p1 x="1180" y="580"/>
+ <p2 x="1180" y="640"/>
+ </wire>
+ <wire>
+ <p1 x="860" y="420"/>
+ <p2 x="860" y="440"/>
+ </wire>
+ <wire>
+ <p1 x="860" y="580"/>
+ <p2 x="860" y="640"/>
+ </wire>
+ <wire>
+ <p1 x="1120" y="420"/>
+ <p2 x="1120" y="660"/>
+ </wire>
+ <wire>
+ <p1 x="800" y="420"/>
+ <p2 x="800" y="660"/>
+ </wire>
+ <wire>
+ <p1 x="480" y="280"/>
+ <p2 x="480" y="340"/>
+ </wire>
+ <wire>
+ <p1 x="1060" y="420"/>
+ <p2 x="1060" y="600"/>
+ </wire>
+ <wire>
+ <p1 x="740" y="420"/>
+ <p2 x="740" y="600"/>
+ </wire>
+ <wire>
+ <p1 x="1000" y="420"/>
+ <p2 x="1000" y="440"/>
+ </wire>
+ <wire>
+ <p1 x="1000" y="580"/>
+ <p2 x="1000" y="620"/>
+ </wire>
+ <wire>
+ <p1 x="680" y="420"/>
+ <p2 x="680" y="440"/>
+ </wire>
+ <wire>
+ <p1 x="680" y="580"/>
+ <p2 x="680" y="620"/>
+ </wire>
+ <wire>
+ <p1 x="680" y="320"/>
+ <p2 x="680" y="380"/>
+ </wire>
+ <wire>
+ <p1 x="680" y="200"/>
+ <p2 x="680" y="280"/>
+ </wire>
+ <wire>
+ <p1 x="1260" y="420"/>
+ <p2 x="1260" y="640"/>
+ </wire>
+ <wire>
+ <p1 x="940" y="420"/>
+ <p2 x="940" y="640"/>
+ </wire>
+ <wire>
+ <p1 x="620" y="220"/>
+ <p2 x="620" y="300"/>
+ </wire>
+ <wire>
+ <p1 x="1200" y="420"/>
+ <p2 x="1200" y="440"/>
+ </wire>
+ <wire>
+ <p1 x="1200" y="580"/>
+ <p2 x="1200" y="660"/>
+ </wire>
+ <wire>
+ <p1 x="880" y="420"/>
+ <p2 x="880" y="440"/>
+ </wire>
+ <wire>
+ <p1 x="880" y="580"/>
+ <p2 x="880" y="660"/>
+ </wire>
+ <wire>
+ <p1 x="1140" y="420"/>
+ <p2 x="1140" y="440"/>
+ </wire>
+ <wire>
+ <p1 x="1140" y="580"/>
+ <p2 x="1140" y="600"/>
+ </wire>
+ <wire>
+ <p1 x="1140" y="340"/>
+ <p2 x="1140" y="400"/>
+ </wire>
+ <wire>
+ <p1 x="820" y="420"/>
+ <p2 x="820" y="440"/>
+ </wire>
+ <wire>
+ <p1 x="820" y="580"/>
+ <p2 x="820" y="600"/>
+ </wire>
+ <wire>
+ <p1 x="820" y="380"/>
+ <p2 x="820" y="400"/>
+ </wire>
+ <wire>
+ <p1 x="760" y="420"/>
+ <p2 x="760" y="620"/>
+ </wire>
+ <wire>
+ <p1 x="1080" y="420"/>
+ <p2 x="1080" y="620"/>
+ </wire>
+ <wire>
+ <p1 x="440" y="240"/>
+ <p2 x="440" y="260"/>
+ </wire>
+ <wire>
+ <p1 x="1020" y="420"/>
+ <p2 x="1020" y="440"/>
+ </wire>
+ <wire>
+ <p1 x="1020" y="580"/>
+ <p2 x="1020" y="640"/>
+ </wire>
+ <wire>
+ <p1 x="700" y="420"/>
+ <p2 x="700" y="440"/>
+ </wire>
+ <wire>
+ <p1 x="700" y="580"/>
+ <p2 x="700" y="640"/>
+ </wire>
+ <wire>
+ <p1 x="700" y="320"/>
+ <p2 x="700" y="360"/>
+ </wire>
+ </wires>
+ <measurementOrdering/>
+</circuit> \ No newline at end of file
diff --git a/adder-and-display/display-driver.dig b/adder-and-display/display-driver.dig
new file mode 100644
index 0000000..1b73149
--- /dev/null
+++ b/adder-and-display/display-driver.dig
@@ -0,0 +1,211 @@
+<?xml version="1.0" encoding="utf-8"?>
+<circuit>
+ <version>1</version>
+ <attributes/>
+ <visualElements>
+ <visualElement>
+ <elementName>In</elementName>
+ <elementAttributes>
+ <entry>
+ <string>Label</string>
+ <string>CLK</string>
+ </entry>
+ </elementAttributes>
+ <pos x="140" y="220"/>
+ </visualElement>
+ <visualElement>
+ <elementName>In</elementName>
+ <elementAttributes>
+ <entry>
+ <string>Label</string>
+ <string>D0</string>
+ </entry>
+ <entry>
+ <string>Bits</string>
+ <int>8</int>
+ </entry>
+ </elementAttributes>
+ <pos x="140" y="20"/>
+ </visualElement>
+ <visualElement>
+ <elementName>In</elementName>
+ <elementAttributes>
+ <entry>
+ <string>Label</string>
+ <string>D1</string>
+ </entry>
+ <entry>
+ <string>Bits</string>
+ <int>8</int>
+ </entry>
+ </elementAttributes>
+ <pos x="140" y="60"/>
+ </visualElement>
+ <visualElement>
+ <elementName>In</elementName>
+ <elementAttributes>
+ <entry>
+ <string>Label</string>
+ <string>D2</string>
+ </entry>
+ <entry>
+ <string>Bits</string>
+ <int>8</int>
+ </entry>
+ </elementAttributes>
+ <pos x="140" y="100"/>
+ </visualElement>
+ <visualElement>
+ <elementName>In</elementName>
+ <elementAttributes>
+ <entry>
+ <string>Label</string>
+ <string>D3</string>
+ </entry>
+ <entry>
+ <string>Bits</string>
+ <int>8</int>
+ </entry>
+ </elementAttributes>
+ <pos x="140" y="140"/>
+ </visualElement>
+ <visualElement>
+ <elementName>Multiplexer</elementName>
+ <elementAttributes>
+ <entry>
+ <string>Selector Bits</string>
+ <int>2</int>
+ </entry>
+ <entry>
+ <string>Bits</string>
+ <int>8</int>
+ </entry>
+ </elementAttributes>
+ <pos x="300" y="80"/>
+ </visualElement>
+ <visualElement>
+ <elementName>Counter</elementName>
+ <elementAttributes>
+ <entry>
+ <string>Bits</string>
+ <int>2</int>
+ </entry>
+ </elementAttributes>
+ <pos x="240" y="200"/>
+ </visualElement>
+ <visualElement>
+ <elementName>Const</elementName>
+ <elementAttributes/>
+ <pos x="220" y="200"/>
+ </visualElement>
+ <visualElement>
+ <elementName>Const</elementName>
+ <elementAttributes>
+ <entry>
+ <string>Value</string>
+ <long>0</long>
+ </entry>
+ </elementAttributes>
+ <pos x="220" y="240"/>
+ </visualElement>
+ <visualElement>
+ <elementName>Out</elementName>
+ <elementAttributes>
+ <entry>
+ <string>Label</string>
+ <string>D</string>
+ </entry>
+ <entry>
+ <string>Bits</string>
+ <int>8</int>
+ </entry>
+ </elementAttributes>
+ <pos x="400" y="120"/>
+ </visualElement>
+ <visualElement>
+ <elementName>Out</elementName>
+ <elementAttributes>
+ <entry>
+ <string>Label</string>
+ <string>S</string>
+ </entry>
+ <entry>
+ <string>Bits</string>
+ <int>2</int>
+ </entry>
+ </elementAttributes>
+ <pos x="400" y="200"/>
+ </visualElement>
+ </visualElements>
+ <wires>
+ <wire>
+ <p1 x="220" y="240"/>
+ <p2 x="240" y="240"/>
+ </wire>
+ <wire>
+ <p1 x="200" y="80"/>
+ <p2 x="300" y="80"/>
+ </wire>
+ <wire>
+ <p1 x="180" y="100"/>
+ <p2 x="300" y="100"/>
+ </wire>
+ <wire>
+ <p1 x="140" y="100"/>
+ <p2 x="160" y="100"/>
+ </wire>
+ <wire>
+ <p1 x="140" y="20"/>
+ <p2 x="200" y="20"/>
+ </wire>
+ <wire>
+ <p1 x="220" y="200"/>
+ <p2 x="240" y="200"/>
+ </wire>
+ <wire>
+ <p1 x="300" y="200"/>
+ <p2 x="320" y="200"/>
+ </wire>
+ <wire>
+ <p1 x="320" y="200"/>
+ <p2 x="400" y="200"/>
+ </wire>
+ <wire>
+ <p1 x="160" y="120"/>
+ <p2 x="300" y="120"/>
+ </wire>
+ <wire>
+ <p1 x="340" y="120"/>
+ <p2 x="400" y="120"/>
+ </wire>
+ <wire>
+ <p1 x="140" y="140"/>
+ <p2 x="300" y="140"/>
+ </wire>
+ <wire>
+ <p1 x="140" y="60"/>
+ <p2 x="180" y="60"/>
+ </wire>
+ <wire>
+ <p1 x="140" y="220"/>
+ <p2 x="240" y="220"/>
+ </wire>
+ <wire>
+ <p1 x="320" y="160"/>
+ <p2 x="320" y="200"/>
+ </wire>
+ <wire>
+ <p1 x="160" y="100"/>
+ <p2 x="160" y="120"/>
+ </wire>
+ <wire>
+ <p1 x="180" y="60"/>
+ <p2 x="180" y="100"/>
+ </wire>
+ <wire>
+ <p1 x="200" y="20"/>
+ <p2 x="200" y="80"/>
+ </wire>
+ </wires>
+ <measurementOrdering/>
+</circuit> \ No newline at end of file
diff --git a/adder-and-display/display-module.dig b/adder-and-display/display-module.dig
new file mode 100644
index 0000000..37d6aad
--- /dev/null
+++ b/adder-and-display/display-module.dig
@@ -0,0 +1,492 @@
+<?xml version="1.0" encoding="utf-8"?>
+<circuit>
+ <version>1</version>
+ <attributes/>
+ <visualElements>
+ <visualElement>
+ <elementName>In</elementName>
+ <elementAttributes>
+ <entry>
+ <string>Label</string>
+ <string>D</string>
+ </entry>
+ <entry>
+ <string>Bits</string>
+ <int>8</int>
+ </entry>
+ </elementAttributes>
+ <pos x="360" y="220"/>
+ </visualElement>
+ <visualElement>
+ <elementName>In</elementName>
+ <elementAttributes>
+ <entry>
+ <string>Label</string>
+ <string>S</string>
+ </entry>
+ <entry>
+ <string>Bits</string>
+ <int>2</int>
+ </entry>
+ </elementAttributes>
+ <pos x="360" y="300"/>
+ </visualElement>
+ <visualElement>
+ <elementName>Demultiplexer</elementName>
+ <elementAttributes>
+ <entry>
+ <string>Selector Bits</string>
+ <int>2</int>
+ </entry>
+ <entry>
+ <string>rotation</string>
+ <rotation rotation="3"/>
+ </entry>
+ <entry>
+ <string>Bits</string>
+ <int>8</int>
+ </entry>
+ </elementAttributes>
+ <pos x="600" y="280"/>
+ </visualElement>
+ <visualElement>
+ <elementName>Splitter</elementName>
+ <elementAttributes>
+ <entry>
+ <string>mirror</string>
+ <boolean>true</boolean>
+ </entry>
+ <entry>
+ <string>rotation</string>
+ <rotation rotation="3"/>
+ </entry>
+ <entry>
+ <string>Input Splitting</string>
+ <string>8</string>
+ </entry>
+ <entry>
+ <string>Output Splitting</string>
+ <string>1,1,1,1,1,1,1,1</string>
+ </entry>
+ </elementAttributes>
+ <pos x="1020" y="400"/>
+ </visualElement>
+ <visualElement>
+ <elementName>Seven-Seg</elementName>
+ <elementAttributes>
+ <entry>
+ <string>persistTime</string>
+ <int>8</int>
+ </entry>
+ </elementAttributes>
+ <pos x="1020" y="440"/>
+ </visualElement>
+ <visualElement>
+ <elementName>Splitter</elementName>
+ <elementAttributes>
+ <entry>
+ <string>mirror</string>
+ <boolean>true</boolean>
+ </entry>
+ <entry>
+ <string>rotation</string>
+ <rotation rotation="3"/>
+ </entry>
+ <entry>
+ <string>Input Splitting</string>
+ <string>8</string>
+ </entry>
+ <entry>
+ <string>Output Splitting</string>
+ <string>1,1,1,1,1,1,1,1</string>
+ </entry>
+ </elementAttributes>
+ <pos x="860" y="400"/>
+ </visualElement>
+ <visualElement>
+ <elementName>Seven-Seg</elementName>
+ <elementAttributes>
+ <entry>
+ <string>persistTime</string>
+ <int>8</int>
+ </entry>
+ </elementAttributes>
+ <pos x="860" y="440"/>
+ </visualElement>
+ <visualElement>
+ <elementName>Splitter</elementName>
+ <elementAttributes>
+ <entry>
+ <string>mirror</string>
+ <boolean>true</boolean>
+ </entry>
+ <entry>
+ <string>rotation</string>
+ <rotation rotation="3"/>
+ </entry>
+ <entry>
+ <string>Input Splitting</string>
+ <string>8</string>
+ </entry>
+ <entry>
+ <string>Output Splitting</string>
+ <string>1,1,1,1,1,1,1,1</string>
+ </entry>
+ </elementAttributes>
+ <pos x="700" y="400"/>
+ </visualElement>
+ <visualElement>
+ <elementName>Seven-Seg</elementName>
+ <elementAttributes>
+ <entry>
+ <string>persistTime</string>
+ <int>8</int>
+ </entry>
+ </elementAttributes>
+ <pos x="700" y="440"/>
+ </visualElement>
+ <visualElement>
+ <elementName>Splitter</elementName>
+ <elementAttributes>
+ <entry>
+ <string>mirror</string>
+ <boolean>true</boolean>
+ </entry>
+ <entry>
+ <string>rotation</string>
+ <rotation rotation="3"/>
+ </entry>
+ <entry>
+ <string>Input Splitting</string>
+ <string>8</string>
+ </entry>
+ <entry>
+ <string>Output Splitting</string>
+ <string>1,1,1,1,1,1,1,1</string>
+ </entry>
+ </elementAttributes>
+ <pos x="540" y="400"/>
+ </visualElement>
+ <visualElement>
+ <elementName>Seven-Seg</elementName>
+ <elementAttributes>
+ <entry>
+ <string>persistTime</string>
+ <int>8</int>
+ </entry>
+ </elementAttributes>
+ <pos x="540" y="440"/>
+ </visualElement>
+ </visualElements>
+ <wires>
+ <wire>
+ <p1 x="1060" y="640"/>
+ <p2 x="1140" y="640"/>
+ </wire>
+ <wire>
+ <p1 x="900" y="640"/>
+ <p2 x="980" y="640"/>
+ </wire>
+ <wire>
+ <p1 x="740" y="640"/>
+ <p2 x="820" y="640"/>
+ </wire>
+ <wire>
+ <p1 x="580" y="640"/>
+ <p2 x="660" y="640"/>
+ </wire>
+ <wire>
+ <p1 x="600" y="340"/>
+ <p2 x="1020" y="340"/>
+ </wire>
+ <wire>
+ <p1 x="1080" y="660"/>
+ <p2 x="1160" y="660"/>
+ </wire>
+ <wire>
+ <p1 x="920" y="660"/>
+ <p2 x="1000" y="660"/>
+ </wire>
+ <wire>
+ <p1 x="760" y="660"/>
+ <p2 x="840" y="660"/>
+ </wire>
+ <wire>
+ <p1 x="600" y="660"/>
+ <p2 x="680" y="660"/>
+ </wire>
+ <wire>
+ <p1 x="1020" y="600"/>
+ <p2 x="1100" y="600"/>
+ </wire>
+ <wire>
+ <p1 x="860" y="600"/>
+ <p2 x="940" y="600"/>
+ </wire>
+ <wire>
+ <p1 x="700" y="600"/>
+ <p2 x="780" y="600"/>
+ </wire>
+ <wire>
+ <p1 x="540" y="600"/>
+ <p2 x="620" y="600"/>
+ </wire>
+ <wire>
+ <p1 x="580" y="360"/>
+ <p2 x="860" y="360"/>
+ </wire>
+ <wire>
+ <p1 x="560" y="380"/>
+ <p2 x="700" y="380"/>
+ </wire>
+ <wire>
+ <p1 x="1040" y="620"/>
+ <p2 x="1120" y="620"/>
+ </wire>
+ <wire>
+ <p1 x="880" y="620"/>
+ <p2 x="960" y="620"/>
+ </wire>
+ <wire>
+ <p1 x="720" y="620"/>
+ <p2 x="800" y="620"/>
+ </wire>
+ <wire>
+ <p1 x="560" y="620"/>
+ <p2 x="640" y="620"/>
+ </wire>
+ <wire>
+ <p1 x="360" y="300"/>
+ <p2 x="520" y="300"/>
+ </wire>
+ <wire>
+ <p1 x="360" y="220"/>
+ <p2 x="560" y="220"/>
+ </wire>
+ <wire>
+ <p1 x="640" y="420"/>
+ <p2 x="640" y="620"/>
+ </wire>
+ <wire>
+ <p1 x="960" y="420"/>
+ <p2 x="960" y="620"/>
+ </wire>
+ <wire>
+ <p1 x="580" y="420"/>
+ <p2 x="580" y="440"/>
+ </wire>
+ <wire>
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+ <p2 x="580" y="640"/>
+ </wire>
+ <wire>
+ <p1 x="580" y="320"/>
+ <p2 x="580" y="360"/>
+ </wire>
+ <wire>
+ <p1 x="900" y="420"/>
+ <p2 x="900" y="440"/>
+ </wire>
+ <wire>
+ <p1 x="900" y="580"/>
+ <p2 x="900" y="640"/>
+ </wire>
+ <wire>
+ <p1 x="840" y="420"/>
+ <p2 x="840" y="660"/>
+ </wire>
+ <wire>
+ <p1 x="1160" y="420"/>
+ <p2 x="1160" y="660"/>
+ </wire>
+ <wire>
+ <p1 x="780" y="420"/>
+ <p2 x="780" y="600"/>
+ </wire>
+ <wire>
+ <p1 x="1100" y="420"/>
+ <p2 x="1100" y="600"/>
+ </wire>
+ <wire>
+ <p1 x="720" y="420"/>
+ <p2 x="720" y="440"/>
+ </wire>
+ <wire>
+ <p1 x="720" y="580"/>
+ <p2 x="720" y="620"/>
+ </wire>
+ <wire>
+ <p1 x="1040" y="420"/>
+ <p2 x="1040" y="440"/>
+ </wire>
+ <wire>
+ <p1 x="1040" y="580"/>
+ <p2 x="1040" y="620"/>
+ </wire>
+ <wire>
+ <p1 x="660" y="420"/>
+ <p2 x="660" y="640"/>
+ </wire>
+ <wire>
+ <p1 x="980" y="420"/>
+ <p2 x="980" y="640"/>
+ </wire>
+ <wire>
+ <p1 x="600" y="420"/>
+ <p2 x="600" y="440"/>
+ </wire>
+ <wire>
+ <p1 x="600" y="580"/>
+ <p2 x="600" y="660"/>
+ </wire>
+ <wire>
+ <p1 x="600" y="320"/>
+ <p2 x="600" y="340"/>
+ </wire>
+ <wire>
+ <p1 x="920" y="420"/>
+ <p2 x="920" y="440"/>
+ </wire>
+ <wire>
+ <p1 x="920" y="580"/>
+ <p2 x="920" y="660"/>
+ </wire>
+ <wire>
+ <p1 x="540" y="420"/>
+ <p2 x="540" y="440"/>
+ </wire>
+ <wire>
+ <p1 x="540" y="580"/>
+ <p2 x="540" y="600"/>
+ </wire>
+ <wire>
+ <p1 x="540" y="320"/>
+ <p2 x="540" y="400"/>
+ </wire>
+ <wire>
+ <p1 x="860" y="420"/>
+ <p2 x="860" y="440"/>
+ </wire>
+ <wire>
+ <p1 x="860" y="580"/>
+ <p2 x="860" y="600"/>
+ </wire>
+ <wire>
+ <p1 x="860" y="360"/>
+ <p2 x="860" y="400"/>
+ </wire>
+ <wire>
+ <p1 x="800" y="420"/>
+ <p2 x="800" y="620"/>
+ </wire>
+ <wire>
+ <p1 x="1120" y="420"/>
+ <p2 x="1120" y="620"/>
+ </wire>
+ <wire>
+ <p1 x="1060" y="420"/>
+ <p2 x="1060" y="440"/>
+ </wire>
+ <wire>
+ <p1 x="1060" y="580"/>
+ <p2 x="1060" y="640"/>
+ </wire>
+ <wire>
+ <p1 x="740" y="420"/>
+ <p2 x="740" y="440"/>
+ </wire>
+ <wire>
+ <p1 x="740" y="580"/>
+ <p2 x="740" y="640"/>
+ </wire>
+ <wire>
+ <p1 x="680" y="420"/>
+ <p2 x="680" y="660"/>
+ </wire>
+ <wire>
+ <p1 x="1000" y="420"/>
+ <p2 x="1000" y="660"/>
+ </wire>
+ <wire>
+ <p1 x="620" y="420"/>
+ <p2 x="620" y="600"/>
+ </wire>
+ <wire>
+ <p1 x="940" y="420"/>
+ <p2 x="940" y="600"/>
+ </wire>
+ <wire>
+ <p1 x="880" y="420"/>
+ <p2 x="880" y="440"/>
+ </wire>
+ <wire>
+ <p1 x="880" y="580"/>
+ <p2 x="880" y="620"/>
+ </wire>
+ <wire>
+ <p1 x="560" y="220"/>
+ <p2 x="560" y="280"/>
+ </wire>
+ <wire>
+ <p1 x="560" y="420"/>
+ <p2 x="560" y="440"/>
+ </wire>
+ <wire>
+ <p1 x="560" y="580"/>
+ <p2 x="560" y="620"/>
+ </wire>
+ <wire>
+ <p1 x="560" y="320"/>
+ <p2 x="560" y="380"/>
+ </wire>
+ <wire>
+ <p1 x="820" y="420"/>
+ <p2 x="820" y="640"/>
+ </wire>
+ <wire>
+ <p1 x="1140" y="420"/>
+ <p2 x="1140" y="640"/>
+ </wire>
+ <wire>
+ <p1 x="760" y="420"/>
+ <p2 x="760" y="440"/>
+ </wire>
+ <wire>
+ <p1 x="760" y="580"/>
+ <p2 x="760" y="660"/>
+ </wire>
+ <wire>
+ <p1 x="1080" y="420"/>
+ <p2 x="1080" y="440"/>
+ </wire>
+ <wire>
+ <p1 x="1080" y="580"/>
+ <p2 x="1080" y="660"/>
+ </wire>
+ <wire>
+ <p1 x="700" y="420"/>
+ <p2 x="700" y="440"/>
+ </wire>
+ <wire>
+ <p1 x="700" y="580"/>
+ <p2 x="700" y="600"/>
+ </wire>
+ <wire>
+ <p1 x="700" y="380"/>
+ <p2 x="700" y="400"/>
+ </wire>
+ <wire>
+ <p1 x="1020" y="420"/>
+ <p2 x="1020" y="440"/>
+ </wire>
+ <wire>
+ <p1 x="1020" y="580"/>
+ <p2 x="1020" y="600"/>
+ </wire>
+ <wire>
+ <p1 x="1020" y="340"/>
+ <p2 x="1020" y="400"/>
+ </wire>
+ </wires>
+ <measurementOrdering/>
+</circuit> \ No newline at end of file