diff --git a/BizHawk.Emulation/Consoles/Intellivision/MemoryMap.cs b/BizHawk.Emulation/Consoles/Intellivision/MemoryMap.cs
new file mode 100644
index 0000000000..cfda4b2d22
--- /dev/null
+++ b/BizHawk.Emulation/Consoles/Intellivision/MemoryMap.cs
@@ -0,0 +1,82 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace BizHawk.Emulation.Consoles.Intellivision
+{
+	public sealed partial class Intellivision
+	{
+		private byte[] STIC_Registers;
+		private byte[] Scratchpad_RAM;
+		private byte[] PSG_Registers;
+		private byte[] System_RAM;
+		private byte[] Executive_ROM;
+		private byte[] Graphics_ROM;
+		private byte[] Graphics_RAM;
+
+		public byte ReadMemory(ushort addr)
+		{
+			switch (addr & 0xF000)
+			{
+				case 0x0000:
+					if (addr >= 0x0100 && addr <= 0x01EF)
+						return Scratchpad_RAM[addr];
+					if (addr >= 0x01F0 && addr <= 0x01FF)
+						return PSG_Registers[addr];
+					if (addr >= 0x0200 && addr <= 0x035F)
+						return System_RAM[addr];
+					break;
+				case 0x1000:
+					return Executive_ROM[addr];
+				case 0x3000:
+					if (addr >= 0x3000 && addr <= 0x37FF)
+						return Graphics_ROM[addr];
+					if (addr >= 0x3800 && addr <= 0x39FF)
+						return Graphics_RAM[addr];
+					break;
+			}
+			throw new NotImplementedException();
+		}
+
+		public void WriteMemory(ushort addr, byte value)
+		{
+			switch (addr & 0xF000)
+			{
+				case 0x0000:
+					if (addr >= 0x0100 && addr <= 0x01EF)
+					{
+						Scratchpad_RAM[addr] = value;
+						return;
+					}
+					if (addr >= 0x01F0 && addr <= 0x01FF)
+					{
+						PSG_Registers[addr] = value;
+						return;
+					}
+					if (addr >= 0x0200 && addr <= 0x035F)
+					{
+						System_RAM[addr] = value;
+						return;
+					}
+					break;
+				case 0x1000:
+					Executive_ROM[addr] = value;
+					return;
+				case 0x3000:
+					if (addr >= 0x3000 && addr <= 0x37FF)
+					{
+						Graphics_ROM[addr] = value;
+						return;
+					}
+					if (addr >= 0x3800 && addr <= 0x39FF)
+					{
+						Graphics_RAM[addr] = value;
+						return;
+					}
+					break;
+			}
+			throw new NotImplementedException();
+		}
+	}
+}