libretro / px68k-libretro

Portable SHARP X68000 Emulator for Libretro
http://hissorii.blog45.fc2.com
GNU General Public License v2.0
45 stars 41 forks source link

Lag fix, Ram fix, joystick simplification. #75

Closed Tatsuya79 closed 5 years ago

Tatsuya79 commented 5 years ago

Stuff from retro-wertz.

-Recover 1 Frame of input lag. -Simplify joypad type option and input handling -Allow MEM map to use up to 12MB of memory

According to https://gamesx.com/wiki/doku.php?id=x68000:memory_map and Mame sources, x68000 should be able to use up to 12MB of memory. Current implementation only allowed 10MB max, selecting 11MB or 12MB resulted in bus errors.