// write byte
public void wb(ushort address, byte value)
{
if (address >= Address.Audio_L && address <= Address.Audio_H)
{
//audio.wb(address, value);
return;
}
if (address <= Address.RomBank_H)
{
mbc.wb(address, value);
return;
}
if ((address >= Address.RamBank_L) && (address <= Address.RamBank_H))
{
mbc.rwb((ushort)(address - Address.RamBank_L), value);
return;
}
if (address == Address.Dma)
{
TransfertDMA(value);
return;
}
if (address == Address.DividerTimer)
{
TrapDividerRegister();
return;
}
byte[] memory;
ushort resolvedAddress;
ResolveMemoryAddress(address, out memory, out resolvedAddress);
memory [resolvedAddress] = value;
}
// write byte
public void wb(ushort address, byte value)
{
switch (address)
{
case Address.Lcdc:
gpu.lcdc = value;
return;
case Address.Stat:
gpu.stat = value;
return;
case Address.Scy:
gpu.scy = value;
return;
case Address.Scx:
gpu.scx = value;
return;
case Address.Ly:
gpu.ly = value;
return;
case Address.Lyc:
gpu.lyc = value;
return;
case Address.Wy:
gpu.wy = value;
return;
case Address.Wx:
gpu.wx = value;
return;
case Address.Bgp:
gpu.bgp = value;
return;
case Address.Obp0:
gpu.obp0 = value;
return;
case Address.Obp1:
gpu.obp1 = value;
return;
// keypad
case Address.Keypad:
keypad.memory = value;
UnityEngine.Debug.LogFormat("W {0} {1}", Convert.ToString(value, 2).PadLeft(8, '0'), Convert.ToString(keypad.memory, 2).PadLeft(8, '0'));
return;
// timer
case Address.TimerCounter:
timer.counter = value;
return;
case Address.TimerDivider:
TrapDividerRegister();
return;
case Address.TimerController:
timer.controller = value;
return;
case Address.TimerModulator:
timer.modulator = value;
return;
// interrupt
case Address.InterruptRequest:
ir = value;
return;
case Address.InterruptEnable:
ie = value;
return;
// dma
case Address.Dma:
TransfertDma(value);
return;
}
if (address >= Address.Apu_L && address <= Address.Apu_M)
{
//apu.wb(address, value);
return;
}
if ((address >= Address.RomBank_L) && (address <= Address.RomBank_M))
{
mbc.wb((ushort)(address - Address.RomBank_L), value);
return;
}
if ((address >= Address.RamBank_L) && (address <= Address.RamBank_M))
{
mbc.rwb((ushort)(address - Address.RamBank_L), value);
return;
}
byte[] memory;
ushort resolvedAddress;
ResolveMemoryAddress(address, out memory, out resolvedAddress);
memory [resolvedAddress] = value;
}
