'rom:/nnfont_RectDrawerShader.shbin' GPU shader.'rom:/KTR-XXXX.icn' Copy of the SMDH of the game.'rom:/ErrorMessage.arc' This file contains graphics used by the emulator app.'rom:/data.bin' This file contains the ROM and other data.'rom:/ctrl_change.arc' This file contains graphics used by the emulator app.

'rom:/caravel.bcsar' This file contains audio used by the emulator app.

'rom:/VCM/' This directory contains text used by the emulator app.

shbin GPU shaders used by the emulator app.

'rom:/shader/' This directory contains.

'rom:/ErrorMessage/' This directory contains text used by the emulator app.

Doing that with most of the rsm*.dat data doesn't crash anything. Overwriting sav.dat with 0xFF-bytes doesn't have any affect on the actual emulator. No known version of the emulator implements both savestates and secure value.

'SecureValue': The random number used by Anti Savegame Restore.

'sav.dat': The actual savedata used by the emulated ROM.

'rsm2.dat': Current emulator save-state, for storing/loading state at VC-title launch/exit.

'rsm1.dat': Same format as the below rsm2.dat.

'rom:/.patch' rom_name = filename from the rom directory.

ini, contains sections for all supported 3DS VC platforms.

'rom:/config.ini' Emulator configuration.

'rom:/buildtime.txt' Emulator app build timestamp.

'rom:/VCM/' This directory contains graphics, audio, and text used by the emulator app.

'rom:/shaders/' This directory contains GPU shaders used by the emulator app.

Filenames used under here don't matter: the filename is determined by the emulator app by doing a directory read.

'rom:/rom/' This directory contains the ROM file(s).

Unlike Wii VC, the 3DS VC ROMs for NES use the 'TNES' header. This was presumably implemented before AGB_FIRM was. This emulator includes GBA support, however the GBA emulation for this this is somewhat slow. ( Partial documentation of the patch format) The emulator officially used for Pokemon games removes savestate support in favor of a Link Cable 'implementation' involving hooking the games' network functions according to the patch files. However, releases intended for NES games have a red menu, optional switching between the two controllers, a different X button mapping (B instead of menu), optional Download Play support, and a never used multi-rom support while Game Boy versions have a green theme and optional 3D border.Įarly builds (of Ambassador NES games at least) did not support savestates. The original emulator builds include support for all these three platforms, not specific to just the included ROM platform. An emulator application + VC ROM in the NCCH RomFS (among other things in the RomFS).

Gba bios from 3ds