mirror of
https://github.com/Abdess/retroarch_system.git
synced 2026-10-20 18:59:07 -05:00
Abdessamad Derraz
b3b3880c19
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.
318 lines
12 KiB
YAML
318 lines
12 KiB
YAML
emulator: DOSBox Pure
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type: standalone + libretro
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core_classification: enhanced_fork
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source: "https://github.com/libretro/dosbox-pure"
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upstream: "https://codeberg.org/schelling/dosbox-pure"
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logo: "https://raw.githubusercontent.com/schellingb/dosbox-pure/main/images/logo.png"
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profiled_date: "2026-03-23"
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source_commit: "cdaea10ce8cac231bc341ca05d4c5e4e5fe0fbd5"
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core_version: "1.0-preview7"
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display_name: "DOS (DOSBox-Pure)"
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cores: [dosbox_pure]
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systems: [dos]
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verification: sha1
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notes: |
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No BIOS required. MT-32, Sound Canvas and SoundFont support is optional for
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MIDI music.
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ROM scanning (both modes):
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Recursive scan of system directory for *_CONTROL.ROM and *.SF2/*.SF3.
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ref: dosbox_pure_libretro.cpp:1399-1410
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MT-32 requires matched pair: *_CONTROL.ROM + *_PCM.ROM (PCM name derived
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from CONTROL name by replacing CONTROL with PCM, preserving case).
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ref: src/gui/midi_mt32.h:189-199
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ZIP archives also supported, scanned for files by size (65536/131072 =
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control, 524288/1048576 = PCM), not by name.
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ref: src/gui/midi_mt32.h:160-166
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Files can also be on mounted C: drive (DOSBOX.SF2, MT32_CONTROL.ROM,
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ROM1.BIN).
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ref: dosbox_pure_libretro.cpp:2806-2813
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Cache file DOSBoxPureMidiCache.txt written when scan >2s.
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ref: dosbox_pure_libretro.cpp:1449-1464
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Sound Canvas: the scan also lists every file whose name ends in ROM1.BIN,
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WAVEROM1.BIN excepted, as "Sound Canvas SC-55". Selected, the Nuked-SC55
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driver opens it at exactly 32768 bytes, then ROM2, ROM2_ST, ROM_SM,
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WAVEROM1, WAVEROM2 and WAVEROM3 beside it, spelled with the capitalization
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and extension of ROM1.BIN. Each file fills the slot its size names. Byte 67
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of ROM1 selects the model, SC-55mkII/SC-55st, SC-55/SC-155, CM-300/SCC-1,
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JV-880 or SCB-55, and the sizes the other ROMs must have. The driver does
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not open without ROM1 and ROM2.
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ref: dosbox_pure_libretro.cpp:1405, src/gui/midi_sc55.h:38-47,
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src/gui/midi_sc55.h:71-95, src/gui/midi_sc55.h:97-134
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Bundled MUNT (header-only mt32emu.h) for MT-32 emulation.
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SHA1+size validation at load: unrecognized ROMs rejected (Synth::open fails).
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ref: src/gui/mt32emu.h:2982-2988,3016-3019,5183-5187
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12 full control ROMs + 2 PCM ROMs supported (no split ROMs in this MUNT).
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TinySoundFont (tsf.h) for SF2/SF3 playback.
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No firmware entries in .info file, all MIDI files optional.
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DBP_STANDALONE build mode exists (same MIDI logic, different I/O layer).
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ref: dosbox_pure_libretro.cpp:81,1588,2302
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files:
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# -- MT-32 Control ROMs (64 KB) --
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- name: "MT32_CONTROL.ROM"
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description: "MT-32 Control v1.04"
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required: false
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hle_fallback: true
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size: 65536
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sha1: "5a5cb5a77d7d55ee69657c2f870416daed52dea7"
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validation: [sha1, size]
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source_ref: "upstream src/gui/mt32emu.h:5112, source src/gui/mt32emu.h:5129"
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- name: "MT32_CONTROL.ROM"
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description: "MT-32 Control v1.05"
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required: false
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hle_fallback: true
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size: 65536
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sha1: "e17a3a6d265bf1fa150312061134293d2b58288c"
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validation: [sha1, size]
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source_ref: "upstream src/gui/mt32emu.h:5113, source src/gui/mt32emu.h:5130"
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- name: "MT32_CONTROL.ROM"
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description: "MT-32 Control v1.06"
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required: false
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hle_fallback: true
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size: 65536
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sha1: "a553481f4e2794c10cfe597fef154eef0d8257de"
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validation: [sha1, size]
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source_ref: "upstream src/gui/mt32emu.h:5114, source src/gui/mt32emu.h:5131"
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- name: "MT32_CONTROL.ROM"
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description: "MT-32 Control v1.07"
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required: false
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hle_fallback: true
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size: 65536
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sha1: "b083518fffb7f66b03c23b7eb4f868e62dc5a987"
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validation: [sha1, size]
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source_ref: "upstream src/gui/mt32emu.h:5115, source src/gui/mt32emu.h:5132"
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- name: "MT32_CONTROL.ROM"
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description: "MT-32 Control BlueRidge"
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required: false
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hle_fallback: true
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size: 65536
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sha1: "7b8c2a5ddb42fd0732e2f22b3340dcf5360edf92"
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validation: [sha1, size]
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source_ref: "upstream src/gui/mt32emu.h:5116, source src/gui/mt32emu.h:5133"
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# -- MT-32 v2.x Control ROMs (128 KB) --
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- name: "MT32_CONTROL.ROM"
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description: "MT-32 Control v2.03 (new MT-32)"
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required: false
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hle_fallback: true
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size: 131072
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sha1: "5837064c9df4741a55f7c4d8787ac158dff2d3ce"
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validation: [sha1, size]
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source_ref: "upstream src/gui/mt32emu.h:5118, source src/gui/mt32emu.h:5135"
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- name: "MT32_CONTROL.ROM"
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description: "MT-32 Control v2.04"
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required: false
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hle_fallback: true
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size: 131072
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sha1: "2c16432b6c73dd2a3947cba950a0f4c19d6180eb"
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validation: [sha1, size]
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source_ref: "upstream src/gui/mt32emu.h:5119, source src/gui/mt32emu.h:5136"
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- name: "MT32_CONTROL.ROM"
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description: "MT-32 Control v2.06"
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required: false
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hle_fallback: true
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size: 131072
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sha1: "2869cf4c235d671668cfcb62415e2ce8323ad4ed"
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validation: [sha1, size]
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source_ref: "upstream src/gui/mt32emu.h:5120, source src/gui/mt32emu.h:5137"
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- name: "MT32_CONTROL.ROM"
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description: "MT-32 Control v2.07"
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required: false
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hle_fallback: true
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size: 131072
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sha1: "47b52adefedaec475c925e54340e37673c11707c"
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validation: [sha1, size]
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source_ref: "upstream src/gui/mt32emu.h:5121, source src/gui/mt32emu.h:5138"
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# -- CM-32L / LAPC-I Control ROMs (64 KB) --
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- name: "CM32L_CONTROL.ROM"
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description: "CM-32L/LAPC-I Control v1.00"
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required: false
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hle_fallback: true
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size: 65536
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sha1: "73683d585cd6948cc19547942ca0e14a0319456d"
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validation: [sha1, size]
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source_ref: "upstream src/gui/mt32emu.h:5122, source src/gui/mt32emu.h:5139"
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- name: "CM32L_CONTROL.ROM"
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description: "CM-32L/LAPC-I Control v1.02"
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required: false
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hle_fallback: true
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size: 65536
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sha1: "a439fbb390da38cada95a7cbb1d6ca199cd66ef8"
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validation: [sha1, size]
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source_ref: "upstream src/gui/mt32emu.h:5123, source src/gui/mt32emu.h:5140"
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# -- CM-32LN / CM-500 / LAPC-N Control ROM (64 KB) --
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- name: "CM32LN_CONTROL.ROM"
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description: "CM-32LN/CM-500/LAPC-N Control v1.00"
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required: false
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hle_fallback: true
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size: 65536
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sha1: "dc1c5b1b90a4646d00f7daf3679733c7badc7077"
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validation: [sha1, size]
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source_ref: "upstream src/gui/mt32emu.h:5124, source src/gui/mt32emu.h:5141"
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# -- PCM ROMs --
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- name: "MT32_PCM.ROM"
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description: "MT-32 PCM ROM"
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required: false
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hle_fallback: true
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size: 524288
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sha1: "f6b1eebc4b2d200ec6d3d21d51325d5b48c60252"
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validation: [sha1, size]
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source_ref: "upstream src/gui/mt32emu.h:5126, source src/gui/mt32emu.h:5143"
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note: >
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accepted by every MT-32 control ROM, v1.x and v2.x. Each control ROM
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fixes the PCM size it accepts through its pcmCount: 128 requires this
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524288 byte image. ref: src/gui/mt32emu.h:2586-2598,3167,3025
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- name: "CM32L_PCM.ROM"
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description: "CM-32L/CM-64/LAPC-I PCM ROM"
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required: false
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hle_fallback: true
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size: 1048576
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sha1: "289cc298ad532b702461bfc738009d9ebe8025ea"
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validation: [sha1, size]
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aliases: ["CM32LN_PCM.ROM"]
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source_ref: "upstream src/gui/mt32emu.h:5127, source src/gui/mt32emu.h:5144"
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note: >
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accepted by the CM-32L and CM-32LN control ROMs, which carry pcmCount
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256 and require this 1048576 byte image. The alias covers the name
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derived from CM32LN_CONTROL.ROM.
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ref: src/gui/mt32emu.h:2586-2598,3167,3025, src/gui/midi_mt32.h:194-195
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# -- General MIDI SoundFont --
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- name: "DOSBOX.SF2"
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description: "General MIDI SoundFont (any .sf2/.sf3 accepted)"
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aliases: ["GeneralUser-GS.sf2"]
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required: false
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hle_fallback: true
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source_ref: "source dosbox_pure_libretro.cpp:1405 (scan classifies .SF* as a SoundFont), source dosbox_pure_libretro.cpp:2495-2499 (path taken from the system directory), source dosbox_pure_libretro.cpp:2806-2813 (auto-detected on the mounted C: drive)"
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note: >
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Any .SF2 or .SF3 file in the system directory works. The core lists all
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found SoundFonts in the MIDI config dropdown. DOSBOX.SF2 is the conventional
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name and is also auto-detected when placed inside game content on C: drive.
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# -- Roland SC-55 family ROMs (Nuked-SC55 driver) --
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# Each selectable set is the ROM1.BIN the user picks plus the companions the
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# driver names from it, so every model is its own group of files.
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- name: "ROM1.BIN"
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path: "SC-55/ROM1.BIN"
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aliases: ["rom1.bin"]
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description: "SC-55mkII program ROM 1"
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required: false
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size: 32768
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validation: [size]
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source_ref: "source dosbox_pure_libretro.cpp:1405, source src/gui/midi_sc55.h:71-75, source src/gui/midi_sc55.h:97-101"
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note: >-
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Any name ending in ROM1.BIN anywhere under the system directory is
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listed. Byte 67 selects the emulated model, 0x12 for SC-55mkII/SC-55st.
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This set's companions are named without a prefix.
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- name: "ROM2.BIN"
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path: "SC-55/ROM2.BIN"
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aliases: ["rom2.bin", "ROM2_ST.BIN", "rom2_st.bin"]
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description: "SC-55mkII program ROM 2"
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required: false
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size: [262144, 524288]
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validation: [size]
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source_ref: "source src/gui/midi_sc55.h:41, source src/gui/midi_sc55.h:78-93, source src/gui/midi_sc55.h:95"
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note: "The driver does not open without ROM1 and ROM2. ROM2_ST fills the same slot when ROM2 did not."
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- name: "ROM_SM.BIN"
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path: "SC-55/ROM_SM.BIN"
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aliases: ["rom_sm.bin"]
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description: "SC-55mkII/SC-55st sub-MCU ROM"
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required: false
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size: 4096
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validation: [size]
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source_ref: "source src/gui/midi_sc55.h:42, source src/gui/midi_sc55.h:78-93, source src/gui/midi_sc55.h:113-116"
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- name: "WAVEROM1.BIN"
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path: "SC-55/WAVEROM1.BIN"
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aliases: ["waverom1.bin"]
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description: "SC-55mkII wave ROM 1 (16 Mbit)"
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required: false
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size: 2097152
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validation: [size]
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source_ref: "source src/gui/midi_sc55.h:43-45, source src/gui/midi_sc55.h:78-93, source src/gui/midi_sc55.h:113-116"
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- name: "WAVEROM2.BIN"
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path: "SC-55/WAVEROM2.BIN"
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aliases: ["waverom2.bin"]
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description: "SC-55mkII wave ROM 2 (8 Mbit)"
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required: false
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size: 1048576
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validation: [size]
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source_ref: "source src/gui/midi_sc55.h:43-45, source src/gui/midi_sc55.h:78-93, source src/gui/midi_sc55.h:113-116"
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note: "The mkII branch checks ROM_SM, WAVEROM1 and WAVEROM2 only. A WAVEROM3 beside it is opened and ignored."
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- name: "sc55_rom1.bin"
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path: "SC-55-v1.00/sc55_rom1.bin"
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description: "SC-55 v1.00 program ROM 1"
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required: false
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size: 32768
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validation: [size]
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source_ref: "source dosbox_pure_libretro.cpp:1405, source src/gui/midi_sc55.h:71-75, source src/gui/midi_sc55.h:97-101, source src/gui/midi_sc55.h:117-120"
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note: >-
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Byte 67 is 0x50, the SC-55/SC-155 branch. The driver builds each
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companion name from the ROM1.BIN name the user picks: the text before
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ROM1.BIN is kept, the first letter of the companion name takes the case
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of the R of ROM1 and the other letters the case of the O, and the
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extension is copied. Picking sc55_rom1.bin opens
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sc55_rom2.bin, sc55_waverom1.bin, sc55_waverom2.bin and
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sc55_waverom3.bin beside it. The directory name selects SC-155 only
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when it contains 155.
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- name: "sc55_rom2.bin"
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path: "SC-55-v1.00/sc55_rom2.bin"
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description: "SC-55 v1.00 program ROM 2"
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required: false
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size: 262144
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validation: [size]
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source_ref: "source src/gui/midi_sc55.h:78-95, source src/gui/midi_sc55.h:117-120"
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- name: "sc55_waverom1.bin"
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path: "SC-55-v1.00/sc55_waverom1.bin"
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description: "SC-55 wave ROM 1 (8 Mbit)"
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required: false
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size: 1048576
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validation: [size]
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source_ref: "source src/gui/midi_sc55.h:43-45, source src/gui/midi_sc55.h:78-93, source src/gui/midi_sc55.h:117-120"
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- name: "sc55_waverom2.bin"
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path: "SC-55-v1.00/sc55_waverom2.bin"
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description: "SC-55 wave ROM 2 (8 Mbit)"
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required: false
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size: 1048576
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validation: [size]
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source_ref: "source src/gui/midi_sc55.h:43-45, source src/gui/midi_sc55.h:78-93, source src/gui/midi_sc55.h:117-120"
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- name: "sc55_waverom3.bin"
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path: "SC-55-v1.00/sc55_waverom3.bin"
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description: "SC-55 wave ROM 3 (8 Mbit)"
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required: false
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size: 1048576
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validation: [size]
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source_ref: "source src/gui/midi_sc55.h:43-45, source src/gui/midi_sc55.h:78-93, source src/gui/midi_sc55.h:117-124"
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note: "The SC-55/SC-155 and CM-300/SCC-1 branches refuse the set without a third 8 Mbit wave ROM."
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