mirror of
https://github.com/Abdess/retroarch_system.git
synced 2026-10-11 14:03:23 -05:00
Abdessamad Derraz
bc005ddd7a
melonds_ds cited the bios9 load and the tool offered the bios7 line one above it; the ref names bios9.bin, so it goes to 306. m2000's P2000.c gained a serial-support branch inside the ROM patch loop. Pins moved with the refs in all three.
85 lines
2.7 KiB
YAML
85 lines
2.7 KiB
YAML
emulator: melonDS DS
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type: libretro
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core_classification: community_fork
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cores: [melonds_ds, melondsds]
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source: "https://github.com/JesseTG/melonds-ds"
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upstream: "https://github.com/melonDS-emu/melonDS"
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profiled_date: "2026-03-24"
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source_commit: "bc4e4b67d2d470d7c682810a1e892cafd6f9082b"
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core_version: "1.2.0"
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display_name: "Nintendo - DS (melonDS DS)"
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systems:
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- nintendo-ds
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- nintendo-dsi
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notes: |
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Libretro-specific remake using melonDS as a statically-linked library.
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DS mode has FreeBIOS/generated firmware fallback; DSi mode requires all
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native files. Core searches "melonDS DS/" subfolder first, then system root.
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In DSi mode, NDS BIOS (bios7/bios9) are also required alongside DSi BIOS.
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Firmware and NAND filenames are user-selectable via core options.
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files:
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# --- Nintendo DS (NTR) ---
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- name: bios7.bin
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system: nintendo-ds
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description: "ARM7 BIOS"
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required: false
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hle_fallback: true
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size: 16384
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validation: [size]
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crc32: 1280f0d5
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source_ref: "src/libretro/config/console.cpp:219, src/MemConstants.h:31, src/MemConstants.h:36"
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- name: bios9.bin
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system: nintendo-ds
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description: "ARM9 BIOS"
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required: false
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hle_fallback: true
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size: 4096
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validation: [size]
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crc32: 2ab23573
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source_ref: "src/libretro/config/console.cpp:306, src/MemConstants.h:30, src/MemConstants.h:37"
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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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hle_fallback: true
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source_ref: "src/libretro/config/console.cpp:184"
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note: "Filename configurable via core options; generated firmware used as fallback"
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# --- Nintendo DSi (TWL) ---
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- name: dsi_bios7.bin
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system: nintendo-dsi
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description: "DSi ARM7 BIOS"
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required: true
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size: 65536
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validation: [size]
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crc32: 4316cc42
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source_ref: "src/libretro/config/console.cpp:333, src/MemConstants.h:32, src/MemConstants.h:44"
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note: "Contains eMMC key-Y at offset 0x8308 for NAND init"
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- name: dsi_bios9.bin
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system: nintendo-dsi
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description: "DSi ARM9 BIOS"
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required: true
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size: 65536
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validation: [size]
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crc32: bae84f6c
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source_ref: "src/libretro/config/console.cpp:338, src/MemConstants.h:32, src/MemConstants.h:45"
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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/libretro/config/console.cpp:352-358"
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note: "Filename configurable via core options; must have DSi firmware header"
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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/libretro/config/console.cpp:378, src/libretro/config/console.cpp:1172-1179"
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note: "Filename configurable via core options; 240MB or 245.5MB with optional no$cash footer"
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