I use this core by libretro api, but can not start game

[hsoftxl]

i try fcemu core and px6800k core.
i press start , nes game can start on fcemu core. but x6800game can not start.
what is different between fcemu and x6800k in key mappings?
can you help me find what is problem?
thanks

[gingerbeardman]

NES (fcemu) is a console and games auto-boot with no user input.

X68000 (px68k) is a home computer and so requires some knowledge of how it works. some disks may auto-boot, but sometimes other things are required like having one disks in each of drive A and B, or certain system settings.

So, it depends on your game.

But, this repo is only for filing bug reports, and this is not a bug.

For user support or "how do i use this?" type queries I recommend https://forums.libretro.com

[negativeExponent]

he probably meant the "Start" button for a game. i could be wrong...

but just incase, since this is a PC-based kinda emulator, Starting a game can either be actual "Start" on controller, either of trigger1 or trigger2 buttons, or any of the keyboard keys, or the keys that exclusive to a real japanese x68k keyboard. Just refer to the documentation in docs.libretro.com and search for px68k. if its not there join the forums as @gingerbeardman linked to or join the discord server to ask questions or help.