{
  "added_at": "2026-11-06",
  "category": "firmware",
  "description_en": "premium5 emulates the Volkswagen Premium 5 car radio at the register and signal level so its original firmware can run without patches. It models the NEC microcontroller, LCD controller, EEPROM and selected vehicle interfaces, with live disassembly, memory inspection and execution controls for firmware research.",
  "description_zh": "premium5 在寄存器与信号层仿真 Volkswagen Premium 5 汽车收音机，使原版固件无需修改即可运行。它模拟 NEC 微控制器、LCD 控制器、EEPROM 及部分车载接口，并提供实时反汇编、内存检查和执行控制，供固件研究使用。",
  "entry_url": "https://awesomerea.org/resources/premium5-radio-emulator/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/premium5-radio-emulator/",
  "evidence_url": "https://github.com/mnaberez/premium5/blob/f6713c5e4af2c07cf4936f1e0454c338b6c77fdf/README.md",
  "group": "tools",
  "id": "premium5-radio-emulator",
  "json_url": "https://awesomerea.org/resources/premium5-radio-emulator/record.json",
  "kind": "tool",
  "markdown_url": "https://awesomerea.org/resources/premium5-radio-emulator/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/premium5-radio-emulator/index.md",
  "name": "premium5",
  "name_zh": "premium5 Volkswagen Premium 5 收音机固件仿真器",
  "record_type": "resource",
  "relationship": "foundation",
  "requirement_facets": [
    "prerequisites",
    "prerequisites",
    "limits",
    "license"
  ],
  "requirements": [
    "A Premium 5 firmware binary is required.",
    "PyPy and a modern CPU with strong single-threaded performance are needed to emulate the original 4.19 MHz speed.",
    "Audio output and the tape deck are not emulated.",
    "BSD-3-Clause."
  ],
  "requirements_zh": [
    "需要 Premium 5 固件二进制文件。",
    "若要达到原机 4.19 MHz 的仿真速度，需要 PyPy 和单线程性能较好的现代 CPU。",
    "不仿真音频输出和磁带机。",
    "许可证为 BSD-3-Clause。"
  ],
  "targets": [
    "firmware"
  ],
  "url": "https://github.com/mnaberez/premium5",
  "verification": "source-reviewed",
  "verified_at": "2026-11-06"
}