MAME 0.114u1
Aaron Giles has released the first “U” update to the MAME V0.114 series. This update features a new Namco 50xx chip emulation from Nicola to replace the previous simulation that was done. Thanks to Ernesto, Andrew, Guru, and others for the decoding work that led to this improvement. A large bunch of new skeleton drivers were added by Ville, R. Belmont, and others, though they are all far from working. Ville also made some significant improvements to several of the later Konami drivers, bringing them closer to playable. And lastly, there’s been a substantial change to the TMS34010-based games which simplifies the logic and improves their accuracy by centralizing the management of video updates in the TMS34010 core itself. A complete list of changes since MAME V0.114 is as follows:

