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NES: fix some peek memory semantics

This commit is contained in:
goyuken 2014-02-27 20:58:00 +00:00
parent f1a81e8462
commit dcb2098055
2 changed files with 3 additions and 3 deletions
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4
BizHawk.Emulation.Cores/Consoles/Nintendo/NES/Core.cs
View File

@ -498,11 +498,11 @@ namespace BizHawk.Emulation.Cores.Nintendo.NES
}
else if (addr < 0x4000)
{
ret = ppu.ReadReg(addr & 7);
ret = ppu.PeekReg(addr & 7);
}
else if (addr < 0x4020)
{
ret = ReadReg(addr); //we're not rebasing the register just to keep register names canonical
ret = PeekReg(addr); //we're not rebasing the register just to keep register names canonical
}
else
{

2
BizHawk.Emulation.Cores/Consoles/Nintendo/NES/NES.cs
View File

@ -403,7 +403,7 @@ namespace BizHawk.Emulation.Cores.Nintendo.NES
var RAM = new MemoryDomain("RAM", 0x800, MemoryDomain.Endian.Little,
addr => ram[addr], (addr, value) => ram[addr] = value);
var SystemBus = new MemoryDomain("System Bus", 0x10000, MemoryDomain.Endian.Little,
addr => ReadMemory((ushort)addr), (addr, value) => ApplySystemBusPoke(addr, value));
addr => PeekMemory((ushort)addr), (addr, value) => ApplySystemBusPoke(addr, value));
var PPUBus = new MemoryDomain("PPU Bus", 0x4000, MemoryDomain.Endian.Little,
addr => ppu.ppubus_peek(addr), (addr, value) => ppu.ppubus_write(addr, value));
var CIRAMdomain = new MemoryDomain("CIRAM (nametables)", 0x800, MemoryDomain.Endian.Little,