BizHawk/BizHawk.Emulation.Cores/Consoles/Atari/2600/Mappers/m4K.cs

namespace BizHawk.Emulation.Cores.Atari.Atari2600
{
	internal class m4K : MapperBase
	{
		public override byte ReadMemory(ushort addr)
		{
			if (addr < 0x1000)
			{
				return base.ReadMemory(addr);
			}

			return Core.Rom[addr & 0xFFF];
		}

		public override byte PeekMemory(ushort addr)
		{
			return ReadMemory(addr);
		}
	}
}
-												cleaning up some Bizhawk.Emulation namespaces
											
										
										
											2013-11-13 03:32:25 +00:00
+								namespace BizHawk.Emulation.Cores.Atari.Atari2600
-												a2600-add mapper system
											
										
										
											2012-03-30 00:35:15 +00:00
+								{
-												Atari 2600 - throw NotImplemented exceptions on mappers that exist but haven't been built, and clean up some mapper code
											
										
										
											2014-04-02 21:27:14 +00:00
+									internal class m4K : MapperBase
-												a2600-add mapper system
											
										
										
											2012-03-30 00:35:15 +00:00
+									{
-												Atari 2600 - throw NotImplemented exceptions on mappers that exist but haven't been built, and clean up some mapper code
											
										
										
											2014-04-02 21:27:14 +00:00
+										public override byte ReadMemory(ushort addr)
-												a2600-add mapper system
											
										
										
											2012-03-30 00:35:15 +00:00
+										{
-												Atari 2600 - some formatting and clean up of mapper classes
											
										
										
											2014-04-03 19:58:47 +00:00
+											if (addr < 0x1000)
 											{
 												return base.ReadMemory(addr);
 											}
-												Atari 2600 - a round of code cleanup and check in some files I neglected to in the past few commits, remove oldTIA.cs
											
										
										
											2014-04-05 14:13:05 +00:00
+											return Core.Rom[addr & 0xFFF];
-												Atari 2600 - throw NotImplemented exceptions on mappers that exist but haven't been built, and clean up some mapper code
											
										
										
											2014-04-02 21:27:14 +00:00
+										}
-												Atari 2600 - implement TIA, PIA, and System Bus domains (note that there is no poke ability on the system bus domain at this time)
											
										
										
											2013-03-11 01:46:12 +00:00
-												Atari 2600 - throw NotImplemented exceptions on mappers that exist but haven't been built, and clean up some mapper code
											
										
										
											2014-04-02 21:27:14 +00:00
+										public override byte PeekMemory(ushort addr)
 										{
 											return ReadMemory(addr);
-												a2600-add mapper system
											
										
										
											2012-03-30 00:35:15 +00:00
+										}
 									}
 								}