mirror of
https://github.com/Abdess/retroarch_system.git
synced 2026-04-13 12:22:33 -05:00
d929424988
- Added profiled_date field to all 204 existing profiles for update tracking - Created 56 alias profiles for cores that share BIOS with a parent (e.g., mednafen_psx -> beetle_psx, fbalpha2012 -> fbneo) 260 total profiles covering all 294 libretro cores (204 unique + 56 alias).
77 lines
2.6 KiB
YAML
77 lines
2.6 KiB
YAML
emulator: MelonDS
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type: standalone + libretro
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source: "https://github.com/melonDS-emu/melonDS"
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profiled_date: "2026-03-18"
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systems: [nintendo-ds, nintendo-dsi]
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notes: |
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MelonDS includes a built-in FreeBIOS replacement for basic DS mode (NTR).
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Native BIOS/firmware files are required for DSi mode and recommended for
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full DS compatibility (Key1 crypto for cartridge auth).
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ARM9 BIOS size: 0x1000 (4 KB), ARM7 BIOS size: 0x4000 (16 KB).
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DSi BIOS size: 0x10000 (64 KB) each.
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Config keys: DS.BIOS9Path, DS.BIOS7Path, DS.FirmwarePath,
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DSi.BIOS9Path, DSi.BIOS7Path, DSi.FirmwarePath, DSi.NANDPath.
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files:
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# --- Nintendo DS (NTR) ---
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- name: "bios9.bin"
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system: nintendo-ds
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description: "ARM9 BIOS (NDS mode)"
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required: false
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size: 4096
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crc32: "0x2ab23573"
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source_ref: "src/MemConstants.h:30,37"
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notes: "FreeBIOS fallback available; native needed for Key1 cartridge crypto (src/NDSCart.cpp:147-153)"
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- name: "bios7.bin"
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system: nintendo-ds
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description: "ARM7 BIOS (NDS mode)"
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required: false
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size: 16384
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crc32: "0x1280f0d5"
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source_ref: "src/MemConstants.h:31,36"
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notes: "FreeBIOS fallback available; native needed for Key1 init at offset 0x0030 (src/NDSCart.cpp:149-153)"
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- name: "firmware.bin"
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system: nintendo-ds
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description: "NDS firmware image"
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required: false
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source_ref: "src/frontend/qt_sdl/EmuInstance.cpp:561"
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notes: "Generated firmware used as default; native firmware needed for boot animation and wifi settings"
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# --- Nintendo DSi (TWL) ---
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- name: "dsi_bios9.bin"
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system: nintendo-dsi
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description: "ARM9i BIOS (DSi mode)"
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required: true
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size: 65536
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crc32_full: "0xBAE84F6C"
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crc32_low32k: "0x11E7C1EA"
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source_ref: "src/MemConstants.h:32,41,45"
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notes: "No FreeBIOS fallback for DSi; full dump needed for native boot (src/DSi.cpp:150-152)"
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- name: "dsi_bios7.bin"
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system: nintendo-dsi
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description: "ARM7i BIOS (DSi mode)"
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required: true
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size: 65536
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crc32_full: "0x4316CC42"
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crc32_low32k: "0x5434691D"
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source_ref: "src/MemConstants.h:32,40,44"
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notes: "Contains eMMC key-Y at offset 0x8308 used for NAND init (src/frontend/qt_sdl/EmuInstance.cpp:1044)"
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- name: "dsi_firmware.bin"
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system: nintendo-dsi
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description: "DSi firmware image"
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required: true
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source_ref: "src/frontend/qt_sdl/EmuInstance.cpp:593"
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notes: "Separate from DS firmware; config key DSi.FirmwarePath"
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- name: "dsi_nand.bin"
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system: nintendo-dsi
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description: "DSi NAND dump"
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required: true
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source_ref: "src/DSi_NAND.h:34, src/Args.h:132"
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notes: "eMMC image; uses AES keys from ARM7i BIOS and ARM9i BIOS (src/DSi_AES.cpp:94)"
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