AxibugEmuOnline/AxibugEmuOnline.Client/Assets/MyNes.Core/Mapper077.cs

namespace MyNes.Core;

[BoardInfo("Irem", 77)]
internal class Mapper077 : Board
{
	internal override void HardReset()
	{
		base.HardReset();
		Toggle02KCHR_RAM(ram: true, CHRArea.Area0800);
		Switch02KCHR(0, CHRArea.Area0800);
		Toggle02KCHR_RAM(ram: true, CHRArea.Area1000);
		Switch02KCHR(1, CHRArea.Area1000);
		Toggle02KCHR_RAM(ram: true, CHRArea.Area1800);
		Switch02KCHR(2, CHRArea.Area1800);
	}

	internal override void WritePRG(ref ushort address, ref byte data)
	{
		Switch02KCHR((data >> 4) & 0xF, CHRArea.Area0000);
		Switch32KPRG(data & 0xF, PRGArea.Area8000);
	}
}