feat: add 10 emulator profiles (119-series batch 1)
81 (ZX81, embedded), DoubleCherryGB (GB dual, no BIOS),
amiarcadia (Arcadia 2001, no BIOS), applewin (Apple II, 26 embedded),
ardens (Arduboy, 6 bootloaders embedded), daphne (LaserDisc, no BIOS),
pcem (IBM PC, 75+ machine/video/sound ROMs), panda3ds (3DS, optional keys),
easyrpg (RPG Maker, soundfont + RTP), frodo (C64, 4 ROMs embedded)
105 total profiles.
2026-03-17 20:11:18 +01:00
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emulator: DoubleCherryGB
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type: libretro
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source: "https://github.com/TimOelrichs/doublecherryGB-libretro"
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2026-03-18 05:15:51 +01:00
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profiled_date: "2026-03-18"
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2026-03-18 05:19:57 +01:00
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core_version: "v0.17.0"
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display_name: "Nintendo - Game Boy / Color (DoubleCherryGB)"
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feat: add 10 emulator profiles (119-series batch 1)
81 (ZX81, embedded), DoubleCherryGB (GB dual, no BIOS),
amiarcadia (Arcadia 2001, no BIOS), applewin (Apple II, 26 embedded),
ardens (Arduboy, 6 bootloaders embedded), daphne (LaserDisc, no BIOS),
pcem (IBM PC, 75+ machine/video/sound ROMs), panda3ds (3DS, optional keys),
easyrpg (RPG Maker, soundfont + RTP), frodo (C64, 4 ROMs embedded)
105 total profiles.
2026-03-17 20:11:18 +01:00
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cores:
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- DoubleCherryGB
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systems:
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- nintendo-gb
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- nintendo-gbc
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notes: |
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DoubleCherryGB is a Game Boy / Game Boy Color emulator forked from TGB Dual
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by GIGO and Hii. It adds multi-Game Boy emulation with virtual link cable
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support for up to 16 players, DMG-07 4-Player Adapter emulation, and
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built-in Pokemon distribution events.
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No BIOS or boot ROM files are required or supported. The core does not
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call RETRO_ENVIRONMENT_GET_SYSTEM_DIRECTORY for firmware loading and does
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not attempt to open any files from the system directory.
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In cpu.cpp:82, the program counter is initialized to 0x100 (post-boot ROM
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entry point), and cpu::reset() sets all registers to their post-boot
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values directly (AF=0x01B0 for DMG, 0x11B0 for CGB). This means the
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core completely bypasses the boot ROM sequence via HLE register setup.
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The .info file at libretro-core-info confirms no firmware entries.
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Supported extensions: gb, dmg, gbc, cgb, sgb.
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Library version: v0.18.0.
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files: []
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