AxibugEmuOnline/AxibugEmuOnline.Client/Assets/MyNes.Core/Mapper231.cs
2024-07-03 18:22:22 +08:00

14 lines
432 B
C#

namespace MyNes.Core
{
[BoardInfo("Unknown", 231)]
internal class Mapper231 : Board
{
internal override void WritePRG(ref ushort address, ref byte data)
{
Switch16KPRG(address & 0x1E, PRGArea.Area8000);
Switch16KPRG((address & 0x1E) | ((address >> 5) & 1), PRGArea.AreaC000);
Switch01KNMTFromMirroring(((address & 0x80) == 128) ? Mirroring.Horz : Mirroring.Vert);
}
}
}