Function SPU2read

pcsx2/SPU2/spu2.cpp:388–438

}

u16 SPU2read(u32 rmem)
{
	u16 ret = 0xDEAD;
	u32 core = 0;
	const u32 mem = rmem & 0xFFFF;
	u32 omem = mem;

	if (mem & 0x400)
	{
		omem ^= 0x400;
		core = 1;
	}

	if (omem == 0x1f9001AC)
	{
		Cores[core].ActiveTSA = Cores[core].TSA;
		for (int i = 0; i < 2; i++)
		{
			if (Cores[i].IRQEnable && (Cores[i].IRQA == Cores[core].ActiveTSA))
			{
				SetIrqCall(i);
			}
		}
		ret = Cores[core].DmaRead();
	}
	else
	{
		TimeUpdate(psxRegs.cycle);

		if (rmem >> 16 == 0x1f80)
		{
			ret = Cores[0].ReadRegPS1(rmem);
		}
		else if (mem >= 0x800)
		{
			ret = spu2Ru16(mem);
			if (SPU2::MsgToConsole())
				SPU2::ConLog("* SPU2: Read from reg>=0x800: %x value %x\n", mem, ret);
		}
		else
		{
			ret = *(regtable[(mem >> 1)]);
#ifdef PCSX2_DEVBUILD
			//FileLog("[%10d] SPU2 read mem %x (core %d, register %x): %x\n",Cycles, mem, core, (omem & 0x7ff), ret);
			SPU2::WriteRegLog("read", rmem, ret);
#endif
		}
	}

	return ret;
}

void SPU2write(u32 rmem, u16 value)
{