neshawk: fix namco340 mapper's mirroring registers; fixes #2584 (wagyan land 2)

note: the nesdevwiki docs were a bit scrambled due to history. I found corroboration for my testing and updated the docs while fixing neshawk
This commit is contained in:
zeromus 2021-02-09 22:58:22 -05:00
parent f2ff5ea4ee
commit 8254982003
1 changed files with 2 additions and 2 deletions

View File

@ -109,8 +109,8 @@ namespace BizHawk.Emulation.Cores.Nintendo.NES
{
case 0x00: SetMirrorType(EMirrorType.OneScreenA); break;
case 0x40: SetMirrorType(EMirrorType.Vertical); break;
case 0x80: SetMirrorType(EMirrorType.Horizontal); break;
case 0xc0: SetMirrorType(EMirrorType.OneScreenB); break;
case 0x80: SetMirrorType(EMirrorType.OneScreenB); break;
case 0xc0: SetMirrorType(EMirrorType.Horizontal); break;
}
}
}