mirror of
https://github.com/Abdess/retroarch_system.git
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Every profile now has: - profiled_date: date of source code analysis - core_version: version from libretro-core-info .info files - display_name: human-readable name from .info files 260/260 profiles complete. 294/294 libretro cores covered. Standalone emulators (cemu, rpcs3, xemu, vita3k) versioned manually.
30 lines
1.1 KiB
YAML
30 lines
1.1 KiB
YAML
emulator: Beetle VB (Mednafen Virtual Boy)
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type: libretro
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source: "https://github.com/libretro/beetle-vb-libretro"
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profiled_date: "2026-03-18"
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core_version: "v0.9.36.1"
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display_name: "Nintendo - Virtual Boy (Beetle VB)"
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systems: [nintendo-virtualboy]
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notes: |
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Beetle VB is a port of Mednafen's Virtual Boy emulation module to
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libretro. Based on Mednafen v0.9.36.1.
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No external BIOS or firmware files are required. The Virtual Boy
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hardware did not use a traditional boot ROM or BIOS in the way
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that consoles like PlayStation or Saturn do. The V810 CPU starts
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execution directly from the game ROM mapped at 0x07000000.
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The core loads the ROM into GPROM (Game Pak ROM), mirrors it if
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smaller than 64KB, and initializes 64KB of WRAM and optional
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GPRAM (Game Pak RAM/SRAM for saves). The VIP (Virtual Image
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Processor), VSU (Virtual Sound Unit), and hardware timer are all
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emulated in software with no firmware dependencies.
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The libretro .info file (mednafen_vb_libretro.info) declares no
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firmware entries and no system files.
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ROM extensions: .vb, .vboy, .bin
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files: []
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