{
  "added_at": "2026-11-09",
  "additional_evidence_urls": [
    "https://github.com/agg23/fpga-gameandwatch/blob/12978a67cee83eb778779ee2fc465a1116520f08/docs/overview.md"
  ],
  "category": "reconstruction-cases",
  "class": "hardware",
  "description_en": "Game and Watch for FPGAs reconstructs Sharp handheld CPU and LCD behavior as a SystemVerilog core for Analogue Pocket and MiSTer. It covers SM510, its Tiger variant and SM5a, documents instructions and ROM formats, and supplies a converter for MAME ROMs.",
  "description_zh": "Game and Watch for FPGAs 以 SystemVerilog 重建 Sharp 掌机的 CPU 与 LCD 行为，面向 Analogue Pocket 和 MiSTer。项目支持 SM510、Tiger 变体及 SM5a，记录指令和 ROM 格式，并提供 MAME ROM 转换工具。",
  "entry_url": "https://awesomerea.org/resources/game-and-watch-fpga-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/game-and-watch-fpga-case/",
  "evidence_url": "https://github.com/agg23/fpga-gameandwatch/blob/12978a67cee83eb778779ee2fc465a1116520f08/README.md",
  "group": "cases",
  "id": "game-and-watch-fpga-case",
  "json_url": "https://awesomerea.org/resources/game-and-watch-fpga-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/game-and-watch-fpga-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/game-and-watch-fpga-case/index.md",
  "name": "Game and Watch for FPGAs: reconstructing Sharp handheld hardware",
  "name_zh": "Game and Watch for FPGAs：重建 Sharp 掌机硬件",
  "reconstruction_method": "other",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "prerequisites",
    "limits",
    "license"
  ],
  "requirements": [
    "Analogue Pocket or MiSTer and ROMs generated from MAME inputs.",
    "The Tiger SM510 variant is experimental; Squeeze is reported to run incorrectly.",
    "Core code is MIT licensed; MiSTer platform code is GPLv3."
  ],
  "requirements_zh": [
    "需要 Analogue Pocket 或 MiSTer，以及由 MAME 输入生成的 ROM。",
    "Tiger SM510 变体仍属实验性支持；作者称 Squeeze 运行不正常。",
    "核心代码采用 MIT 许可证；MiSTer 平台代码采用 GPLv3。"
  ],
  "targets": [
    "firmware",
    "game"
  ],
  "url": "https://github.com/agg23/fpga-gameandwatch",
  "verification": "source-reviewed",
  "verified_at": "2026-11-06"
}