AxibugEmuOnline/AxibugEmuOnline.Client/Assets/MyNes.Core/Mapper097.cs

namespace MyNes.Core;

[BoardInfo("Irem - PRG HI", 97)]
internal class Mapper097 : Board
{
	internal override void HardReset()
	{
		base.HardReset();
		Switch16KPRG(PRG_ROM_16KB_Mask, PRGArea.Area8000);
	}

	internal override void WritePRG(ref ushort address, ref byte data)
	{
		Switch16KPRG(data & 0xF, PRGArea.AreaC000);
		switch ((address >> 6) & 3)
		{
		case 0:
			Switch01KNMTFromMirroring(Mirroring.OneScA);
			break;
		case 1:
			Switch01KNMTFromMirroring(Mirroring.Horz);
			break;
		case 2:
			Switch01KNMTFromMirroring(Mirroring.Vert);
			break;
		case 3:
			Switch01KNMTFromMirroring(Mirroring.OneScB);
			break;
		}
	}
}