namespace MyNes.Core { [BoardInfo("AxROM", 7)] internal class Mapper007 : Board { internal override void WritePRG(ref ushort addr, ref byte val) { Switch01KNMTFromMirroring(((val & 0x10) == 16) ? Mirroring.OneScB : Mirroring.OneScA); Switch32KPRG(val & 7, PRGArea.Area8000); } } }