| Emulation Environment / Frontend | Destination Folder (Path) | Notes | | :--- | :--- | :--- | | | \bios | This is the default BIOS folder for FBNeo cores. | | Garlic OS (on Anbernic RG35XX) | /ROMS/BIOS | The main BIOS folder on the device's ROMS partition. | | The FBNeo Core (Libretro) | \roms\fbneo | If using the fbalpha2012_neogeo core, you must place the BIOS here as this core does not search the main bios folder. |
Spec1282a.zip is a compressed archive file. The naming convention offers immediate clues: Spec1282a.zip
When you attempt to load a +2a software image (like a .tap or .tzx file) in a system like RetroBat or Lakka using the FBNeo core, the emulator looks for spec1282a.zip to behave as that specific machine. Why Do You Need Spec1282a.zip? | Emulation Environment / Frontend | Destination Folder
For further reading, the official documentation for and RetroArch provides a wealth of information on advanced configuration, dat files for romsets, and other supported systems. | Spec1282a