I want to put a custom nes rom, wich is mapper 4 and needs a battery backup, on a TKROM donor board. But this nes rom has vertical mirroring, does TKROM have V or H mirroring or both? Can I change it to fit on TKROM?
The mirroring is changed by the game via the MMC3, So you have no worries about changing the mirroring on the board via solder pads.
http://wiki.nesdev.com/w/index.php/MMC3 ... 2C_even.29
Good luck with this man! ^_^
3gengames wrote:
The mirroring is changed by the game via the MMC3, So you have no worries about changing the mirroring on the board via solder pads.
http://wiki.nesdev.com/w/index.php/MMC3 ... 2C_even.29Good luck with this man! ^_^
Cool, thanks! That means I don't need to change anything...