public override void Initialize(string sha1, byte[] prg_dump, byte[] chr_dump, byte[] trainer_dump, MyNes.Core.Mirroring defaultMirroring) { base.Initialize(sha1, prg_dump, chr_dump, trainer_dump, defaultMirroring); if (BoardType.ToLower().Contains("24c01"))// mapper 159 { eprom = new Eprom(128); } else { eprom = new Eprom(base.MapperNumber == 16 ? 256 : 128); } }