Added Read/Write function to MC

Models.cs

@@ -1,4 +1,85 @@
+using System;
+
 namespace CPUSimulation
 {
-    
+    public class Bit
+    {
+        bool _value;
+        public Bit(bool value = false)
+        {
+            _value = value;
+        }
+        public bool GetValue()
+        {
+            return _value;
+        }
+    }
+    public class Byte
+    {
+        Bit[] _bits;
+        public Byte(Bit[] bits)
+        {
+            if (bits.Length != 8)
+            {
+                throw new ArgumentException("A byte must consist of exactly 8 bits.");
+            }
+            _bits = bits;
+        }
+
+        public Bit[] GetBits()
+        {
+            return _bits;
+        }
+    }
+
+    public class MemoryBank
+    {
+        Byte[] _bytes;
+        public MemoryBank(Byte[] bytes)
+        {
+            _bytes = bytes;
+        }
+
+        public Byte Read(byte address)
+        {
+            return _bytes[address];
+        }
+
+        public void Write(byte address, Byte data)
+        {
+            _bytes[address] = data;
+        }
+    }
+
+    public class Word
+    {
+        Byte[] _bytes;
+        public Word(Byte[] bytes)
+        {
+            _bytes = bytes;
+        }
+
+        public int GetByteCount()
+        {
+            return _bytes.Length;
+        }
+
+        public Byte[] GetBytes()
+        {
+            return _bytes;
+        }
+
+        public override string ToString()
+        {
+            string wordString = "";
+            foreach (Byte b in _bytes)
+            {
+                foreach (Bit bit in b.GetBits())
+                {
+                    wordString += bit.GetValue() ? "1" : "0";
+                }
+            }
+            return wordString;
+        }
+    }
 }