mirror of
https://github.com/Abdess/retroarch_system.git
synced 2026-11-12 13:03:54 -06:00
Abdessamad Derraz
19cfd8132b
parallel_dc (libretro/flycast renamed), hyperscanemu, hypseushw, n64emu and odin reached the RetroArch buildbot after the last targets scrape and resolved to no profile. Targets rescraped, each core profiled from its source.
216 lines
8.6 KiB
YAML
216 lines
8.6 KiB
YAML
emulator: "Odin"
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type: libretro
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core_classification: community_fork
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source: "https://git.libretro.com/libretro/odin-libretro"
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upstream: "https://github.com/Tovarichtch/Odin"
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source_branch: "libretro"
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profiled_date: "2026-11-09"
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source_commit: "7cc427e4cc048e86753275f664bf0e59bbd002bf"
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upstream_commit: "6ebf2b40ccbca9534d1a0e58b7602db11e4485d9"
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core_version: "v0.1.1-46-g7cc427e"
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version_basis:
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kind: tag
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tag: "v0.1.1"
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distance: 46
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display_name: "Sega - Hikaru / Gaelco PowerVR (Odin)"
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cores:
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- "odin"
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systems:
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- sega-hikaru
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- gaelco-powervr
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notes: |
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Odin, a low-level emulator of the Sega Hikaru board and of Gaelco's PowerVR
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boards (ATV Track, Smashing Drive, Gaelco Football), with a libretro frontend
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by WizzardSK on top of Tovarichtch/Odin. The port's libretro branch holds the
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upstream HEAD 6ebf2b40 as merge base. The ROM loader, the game list and the
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board code are the upstream ones. The only difference in odin-games.json is
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the direction of one Virtual-On lever.
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retro_get_system_info reports library_version "libretro" unless the build
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defines ODIN_LIBRETRO_VERSION, which the CMake files never do.
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ref: src/odin/libretro/libretro_odin.cpp:1926-1936
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The content is a MAME set, recognised by its stem in the game list. The
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list is odin-games.json, embedded in the core and written to
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<system>/odin/odin-games.json whenever the file there differs, then read back.
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The mesh program lists under <system>/odin/shaders/ are written the same way,
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and <system>/odin/cache/ is filled by the renderer. None of these is a file
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the user supplies.
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ref: src/odin/libretro/games_json.S:9, src/odin/libretro/libretro_odin.cpp:1019-1041,
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src/odin/libretro/libretro_odin.cpp:1059-1090, src/odin/libretro/libretro_odin.cpp:1989-1993
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Each file of a section is looked for in the content's folder (a folder
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named after the game, then <game>.zip or .7z), then for the set the list
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names (and for the parent set) as <set>.zip, <set>.7z and a <set>/ folder,
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first in <system>/odin and then beside the content. Inside an archive a member
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matches by size and the CRC32 of the list, the member name is not read. In a
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folder the file matches by size and name, then by size and CRC32. A loose
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file whose CRC32 differs is loaded with an error line in the log.
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ref: src/odin/host/app/rom_files.cpp:296-314, src/odin/host/app/rom_files.cpp:316-347,
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src/odin/host/app/rom_files.cpp:349-380, src/odin/host/app/rom_files.cpp:416-436,
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src/odin/libretro/libretro_odin.cpp:2004-2006
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A section of type alternative loads the first of its files found. A missing
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section stops the load unless the list marks it optional, and the frontend is
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told which sets miss files.
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ref: src/odin/host/app/games.cpp:138-149, src/odin/host/app/games.cpp:1281-1316,
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src/odin/libretro/libretro_odin.cpp:2007-2021
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Every Hikaru game needs mie (315-6146) and the hikaru set: one of three boot
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ROMs and the two EEPROM images 93c46.ic115 and x76f100.ic85. The I/O board
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program (jvs13551 for 837-13551, 18wheelr for NASCAR Arcade's 837-13741) and
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NASCAR Arcade's drive board program (srally2) are optional: without them
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the board's imitation of that part runs.
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ref: odin-games.json:56-93, odin-games.json:583-628,
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src/odin/machine/boards/hikaru/hikaru.cpp:216-233,
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src/odin/machine/boards/hikaru/mie_board.cpp:75-95,
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src/odin/machine/boards/hikaru/hikaru.cpp:496-511
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The Gaelco games read only their own sets, none shared.
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ref: odin-games.json:853-1184
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archive_prefix: "odin"
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files:
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- name: "hikaru.zip"
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path: "odin/hikaru.zip"
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system: sega-hikaru
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required: true
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category: bios_zip
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note: "Hikaru BIOS set. Holds the boot ROM and the two EEPROM images every Hikaru game loads. Also read as hikaru.7z or a hikaru/ folder, in system/odin or beside the game."
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source_ref: "odin-games.json:71-93, src/odin/host/app/rom_files.cpp:349-380"
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- name: "epr-23400a.ic94"
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archive: hikaru.zip
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system: sega-hikaru
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required: false
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variant_group: "hikaru-bootrom"
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priority: 1
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size: 2097152
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crc32: "2aa906a7"
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validation: [size, crc32]
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note: "Boot ROM v0.96, tried first of the three. One of the three is required. The list names it hikaru_0.96.bin, the name a loose file in a hikaru/ folder is matched by."
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source_ref: "odin-games.json:85-93, src/odin/host/app/games.cpp:138-149, src/odin/machine/boards/hikaru/hikaru.cpp:218-221"
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- name: "epr-23400.ic94"
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archive: hikaru.zip
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system: sega-hikaru
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required: false
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variant_group: "hikaru-bootrom"
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priority: 2
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size: 2097152
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crc32: "3d557104"
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validation: [size, crc32]
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note: "Boot ROM v0.92, listed as hikaru_0.92.bin."
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source_ref: "odin-games.json:85-93, src/odin/host/app/games.cpp:138-149"
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- name: "epr-21904.ic94"
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archive: hikaru.zip
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system: sega-hikaru
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required: false
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variant_group: "hikaru-bootrom"
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priority: 3
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size: 2097152
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crc32: "d96298b6"
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validation: [size, crc32]
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note: "Boot ROM v0.84, listed as hikaru_0.84.bin."
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source_ref: "odin-games.json:85-93, src/odin/host/app/games.cpp:138-149"
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- name: "93c46.ic115"
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archive: hikaru.zip
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system: sega-hikaru
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required: true
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size: 128
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crc32: "737dc714"
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validation: [size, crc32]
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note: "Main board 93C46 EEPROM image. Its section is not optional, so a set without it does not load."
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source_ref: "odin-games.json:71-77, src/odin/host/app/games.cpp:1305-1312, src/odin/machine/boards/hikaru/hikaru.cpp:298-303"
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- name: "x76f100.ic85"
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archive: hikaru.zip
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system: sega-hikaru
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required: true
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size: 132
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crc32: "194c6c18"
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validation: [size, crc32]
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note: "ROM board X76F100 EEPROM image. Its section is not optional, so a set without it does not load."
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source_ref: "odin-games.json:78-84, src/odin/host/app/games.cpp:1305-1312, src/odin/machine/boards/hikaru/hikaru.cpp:304-308"
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- name: "mie.zip"
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path: "odin/mie.zip"
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system: sega-hikaru
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required: true
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category: bios_zip
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note: "MIE MCU firmware set. Also read as mie.7z or a mie/ folder, in system/odin or beside the game."
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source_ref: "odin-games.json:56-62, src/odin/host/app/rom_files.cpp:349-380"
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- name: "315-6146.bin"
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archive: mie.zip
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system: sega-hikaru
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required: true
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size: 2048
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crc32: "9b197e35"
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validation: [size, crc32]
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note: "MIE Z80 program. The board refuses an image that is not 2048 bytes."
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source_ref: "odin-games.json:56-62, src/odin/machine/boards/hikaru/hikaru.cpp:230-234"
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- name: "jvs13551.zip"
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path: "odin/jvs13551.zip"
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system: sega-hikaru
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required: false
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hle_fallback: true
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category: bios_zip
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note: "837-13551 JVS I/O board set, for every Hikaru game but NASCAR Arcade. Without it the I/O board is imitated."
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source_ref: "odin-games.json:63-70, src/odin/machine/boards/hikaru/mie_board.cpp:75-95"
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- name: "315-6215.bin"
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archive: jvs13551.zip
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system: sega-hikaru
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required: false
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hle_fallback: true
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size: 16384
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crc32: "98202738"
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validation: [size, crc32]
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note: "TMP90PH44 program of the 837-13551 I/O board, run when its size is the chip's ROM size."
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source_ref: "odin-games.json:63-70, src/odin/machine/boards/hikaru/mie_board.cpp:83-85"
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- name: "18wheelr.zip"
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path: "odin/18wheelr.zip"
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system: sega-hikaru
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required: false
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hle_fallback: true
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category: bios_zip
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note: "MAME set of 18 Wheeler, read for the program of the 837-13741 I/O board NASCAR Arcade uses. Without it that board is imitated."
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source_ref: "odin-games.json:590-597, src/odin/machine/boards/hikaru/mie_board.cpp:75-95"
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- name: "epr-21868.ic7"
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archive: 18wheelr.zip
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system: sega-hikaru
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required: false
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hle_fallback: true
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size: 65536
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crc32: "c306a51f"
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validation: [size, crc32]
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note: "837-13741 I/O board EPROM."
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source_ref: "odin-games.json:590-597, src/odin/machine/boards/hikaru/mie_board.cpp:86-88"
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- name: "srally2.zip"
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path: "odin/srally2.zip"
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system: sega-hikaru
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required: false
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hle_fallback: true
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category: bios_zip
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note: "MAME set of Sega Rally 2, read for the program of the 838-13366 drive board NASCAR Arcade's steering wheel uses. Without it the drive board is imitated."
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source_ref: "odin-games.json:598-605, src/odin/machine/boards/hikaru/hikaru.cpp:496-511"
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- name: "epr-20512.bin"
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archive: srally2.zip
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system: sega-hikaru
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required: false
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hle_fallback: true
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size: 65536
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crc32: "cf64350d"
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validation: [size, crc32]
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note: "838-13366 drive board program, run when its size is the board's ROM size."
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source_ref: "odin-games.json:598-605, src/odin/machine/boards/hikaru/hikaru.cpp:500-502"
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