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BizHawk
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This commit is contained in:
beirich 2012-11-23 00:38:24 +00:00
parent 84a4a8544b
commit 5bd29d5d80
1 changed files with 5 additions and 3 deletions
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8
BizHawk.Emulation/CPUs/Z80/Z80A.cs
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@ -47,10 +47,12 @@ namespace BizHawk.Emulation.CPUs.Z80
public Func<ushort, byte> ReadMemory;
public Action<ushort, byte> WriteMemory;
public void UnregisterMemoryMapper()
// Utility function, not used by core
public ushort ReadWord(ushort addr)
{
ReadMemory = null;
WriteMemory = null;
ushort value = ReadMemory(addr++);
value |= (ushort) (ReadMemory(addr) << 8);
return value;
}
// Hardware I/O Port Access