FCEUltra Win32 mappers modified (2011/08/27) is released. This emulator is based on FCEUltra source code.

FCEUltra Win32 mappers modified (2011/08/27) Changelog:
* mapper 156 - rewritten, now supports mirroring and 512K CHR ROM
* UNIF FK23C - fixed one more time for new dump
* UNIF KS7032 - fixed IRQ to be able work with all games




Download: FCEUltra Win32 mappers modified (2011/08/27)
Source: Here