Files
libretro/emulators/desmume.yml
T
Abdessamad Derraz b3b3880c19 chore: say which repository each source_ref cites
Profiles that read two repositories, a libretro port and its upstream,
now prefix each citation with source or upstream, decided by which tree
carries the cited value at its pin. The emulator pages use the word to
tell libretro glue, emulator code as the port carries it, and the
upstream emulator apart.
2026-10-20 09:23:41 +02:00

47 lines
1.7 KiB
YAML

emulator: DeSmuME
type: libretro
core_classification: community_fork
source: "https://github.com/libretro/desmume"
upstream: "https://github.com/TASEmulators/desmume"
profiled_date: "2026-03-23"
source_commit: "95b4d798731caa809125b6c3c11d17cc332ff6ef"
core_version: "SVN"
display_name: "Nintendo - DS (DeSmuME)"
cores: [desmume]
systems: [nintendo-ds]
notes: |
Full HLE of ARM7/ARM9 SWI routines, so BIOS files are optional for most games.
External BIOS enables SWI-from-BIOS mode. Firmware boot requires both
BIOS files loaded and interpreter mode (JIT incompatible).
No DSi support. Core option: desmume_use_external_bios.
files:
- name: "bios7.bin"
system: nintendo-ds
description: "ARM7 BIOS"
required: false
hle_fallback: true
size: 16384
validation: [size]
source_ref: "source desmume/src/NDSSystem.cpp:2156-2166, source desmume/src/frontend/libretro/libretro.cpp:763"
note: "Native file needed for firmware boot and SWI-from-BIOS accuracy"
- name: "bios9.bin"
system: nintendo-ds
description: "ARM9 BIOS"
required: false
hle_fallback: true
size: 4096
validation: [size]
source_ref: "source desmume/src/NDSSystem.cpp:2214-2224, source desmume/src/frontend/libretro/libretro.cpp:764"
note: "Native file needed for firmware boot and logo comparison (Pal Park)"
- name: "firmware.bin"
system: nintendo-ds
description: "NDS firmware image"
required: false
hle_fallback: true
source_ref: "source desmume/src/firmware.cpp:249-280, source desmume/src/frontend/libretro/libretro.cpp:765"
note: "Loaded only if both BIOS files present. Needed for boot animation, wifi config, user settings"