Full-system hardware emulator for the AR-W53GA in-car GPS/radar unit (Renesas SH7269 SH-2A + RL78/G13), written in Rust. Runs natively or entirely in your browser via WebAssembly. Bring your own flash dump and SD card; no Cellstar code included.
emulator rust embedded firmware gps webassembly wasm japan hardware-emulation superh renesas rl78 sh2a browser-emulator car-navigation sh7269 ar-w53ga cellstar
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Updated
Oct 24, 2026 - Rust