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Delete CartDC8K.cs

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alyosha-tas 2017-08-29 09:32:06 -04:00 committed by GitHub
parent 6914f8b7c4
commit 17cef7393a
1 changed files with 0 additions and 55 deletions
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EMU7800/Core/CartDC8K.cs
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namespace EMU7800.Core
{
/// <summary>
/// Activison's Robot Tank and Decathlon 8KB bankswitching cart.
/// </summary>
public sealed class CartDC8K : Cart
{
//
// Cart Format Mapping to ROM Address Space
// Bank1: 0x0000:0x1000 0x1000:0x1000 Bank selected by A13=0/1?
// Bank2: 0x1000:0x1000
//
// This does what the Stella code does, which is to follow A13 to determine
// the bank. Since A0-A12 are the only significant bits on the program
// counter, I am unsure how the cart/hardware could utilize this.
//
#region IDevice Members
public override byte this[ushort addr]
{
get { return (addr & 0x2000) == 0 ? ROM[addr & 0x0fff + 0x1000] : ROM[addr & 0x0fff]; }
set { }
}
#endregion
private CartDC8K()
{
}
public CartDC8K(byte[] romBytes)
{
LoadRom(romBytes, 0x2000);
}
#region Serialization Members
public CartDC8K(DeserializationContext input, MachineBase m) : base(input)
{
input.CheckVersion(1);
LoadRom(input.ReadExpectedBytes(0x2000), 0x2000);
}
public override void GetObjectData(SerializationContext output)
{
base.GetObjectData(output);
output.WriteVersion(1);
output.Write(ROM);
}
#endregion
}
}