{"schema_version": "vibe-public-case-engineering/v1", "case_id": "creative-073", "requirements": [{"id": "requirement-001", "title": "触控和传感创作", "kind": "functional", "detail": "", "status": "design_proposed", "status_label": "方案需求，待验证", "source_ids": []}, {"id": "requirement-002", "title": "合成引擎、MIDI 和 Python/C API 移植", "kind": "external_dependency", "detail": "", "status": "design_proposed", "status_label": "方案需求，待验证", "source_ids": []}, {"id": "requirement-003", "title": "Demo 实现路径", "kind": "implementation_direction", "detail": "ESP32-S3/专用 MCU 运行合成引擎；触摸屏+MIDI；提供 Python/C API 和示例。", "status": "design_proposed", "status_label": "方案需求，待验证", "source_ids": []}, {"id": "requirement-004", "title": "软件实现方向", "kind": "implementation_direction", "detail": "Tulip/Mozzi、MicroPython、MIDI", "status": "design_proposed", "status_label": "方案需求，待验证", "source_ids": []}], "components": [{"id": "board.adafruit-3006", "name": "MAX98357A (3006)", "manufacturer": "Adafruit", "mpn": "MAX98357A (3006)", "kind": "demo_board", "revision": "1", "relation": "selected_board_in_historical_audit", "status": "candidate", "status_label": "历史案例选板 · 待验证", "capabilities": ["音频"], "source_ids": ["source-d43e0c056695aec8", "source-54f770d47ca4b605", "source-b22d25e86015ef3a", "source-12a35f417689a8be", "source-081f447cee809656", "source-666cfb92c6fc8efd", "source-94edd62e7d4b5787"], "missing_information": ["需要扬声器和独立功率预算；不是输入输出完整 codec。", "历史案例选板不代表当前连接、固件、整机功能或实物测试通过。"]}, {"id": "board.adafruit-4090", "name": "USB Type C Breakout (4090)", "manufacturer": "Adafruit", "mpn": "USB Type C Breakout (4090)", "kind": "demo_board", "revision": "1", "relation": "selected_board_in_historical_audit", "status": "candidate", "status_label": "历史案例选板 · 待验证", "capabilities": ["USB设备"], "source_ids": ["source-efd12148d09630c4"], "missing_information": ["只提供接口和 CC 配置，不包含完整保险丝、ESD、过压或限流保护。", "历史案例选板不代表当前连接、固件、整机功能或实物测试通过。"]}, {"id": "board.adafruit-4410", "name": "Micro-Lipo USB-C (4410)", "manufacturer": "Adafruit", "mpn": "Micro-Lipo USB-C (4410)", "kind": "demo_board", "revision": "1", "relation": "selected_board_in_historical_audit", "status": "candidate", "status_label": "历史案例选板 · 待验证", "capabilities": ["电池"], "source_ids": ["source-355961074f521fb9", "source-1934945a974dfb81", "source-af6386947ade542f", "source-51b6ed497fe8e622", "source-95f78e630af377c5", "source-bd51a478537ce7a8"], "missing_information": ["仅充电参考，不承诺系统 power-path；电池化学、极性及温度保护另行确认。", "历史案例选板不代表当前连接、固件、整机功能或实物测试通过。"]}, {"id": "board.adafruit-4920", "name": "TPS62827 3.3V (4920)", "manufacturer": "Adafruit", "mpn": "TPS62827 3.3V (4920)", "kind": "demo_board", "revision": "1", "relation": "selected_board_in_historical_audit", "status": "candidate", "status_label": "历史案例选板 · 待验证", "capabilities": [], "source_ids": ["source-a4bade564ae95fe0", "source-345d22e512bd24fc"], "missing_information": ["输入范围、峰值负载、散热和去耦需按整机电源预算验证。", "历史案例选板不代表当前连接、固件、整机功能或实物测试通过。"]}, {"id": "board.x-nucleo-gfx02z1", "name": "X-NUCLEO-GFX02Z1", "manufacturer": "STMicroelectronics", "mpn": "X-NUCLEO-GFX02Z1", "kind": "demo_board", "revision": "1", "relation": "selected_board_in_historical_audit", "status": "candidate", "status_label": "历史案例选板 · 待验证", "capabilities": ["TFT显示"], "source_ids": ["source-ced8c7bb45f403c9", "source-9c1f487c460cc242", "source-b7b66524cbd7c76f", "source-fe6fdf7d279ef97d", "source-2703650703b85e45", "source-bc5c47b769798da3", "source-62537bb16467fc99"], "missing_information": ["官方 Demo 面向指定 Nucleo 与软件包；接到 ESP32 需重新核对电平、引脚、负载和驱动，不能据此宣称兼容。", "历史案例选板不代表当前连接、固件、整机功能或实物测试通过。"]}, {"id": "case-gap.at42qt2120-xur", "name": "AT42QT2120-XUR", "manufacturer": "Microchip", "mpn": "AT42QT2120-XUR", "kind": "chip", "relation": "reference_component", "status": "candidate", "status_label": "精确型号候选，非已采用", "revision": null, "capabilities": [], "source_ids": ["source-570b35510cb96186"], "missing_information": ["Alternative requires new PCB and register/firmware driver; not pin-compatible or firmware-compatible with MPR121", "12 keys, or maximum 9 keys when slider/wheel enabled; application key/gesture requirement remains to be locked", "Electrode layout, threshold/AKS/charge-time tuning, bus capacitance/pull-ups and EMI/moisture tests pending", "Microchip family page says In Production on 2026-10-12; exact XUR orderability, PCN and supply commitment remain unverified"]}, {"id": "case-gap.mpr121qr2", "name": "MPR121QR2", "manufacturer": "NXP / Freescale", "mpn": "MPR121QR2", "kind": "chip", "relation": "reference_component", "status": "candidate", "status_label": "精确型号候选，非已采用", "revision": null, "capabilities": [], "source_ids": ["source-c992947548fc1b4e"], "missing_information": ["NXP product page checked 2026-10-12 marks MPR121 archived/discontinued; legacy reference only, not recommended for new production", "Existing Adafruit board population and header revision must be locked separately", "Electrode geometry, stackup, moisture/noise thresholds and exact footprint not qualified"]}, {"id": "espressif-esp32-s3-wroom-1", "name": "ESP32-S3-WROOM-1", "manufacturer": "Espressif", "mpn": null, "kind": "module", "relation": "reference_component", "status": "candidate", "status_label": "型号或订货后缀待确认", "revision": "2026-09-22.1", "capabilities": [], "source_ids": ["source-3371b9afa39278fb", "source-dbdfd4ddc180acc1"], "missing_information": ["符号或系列名称不能当作已冻结的采购料号。"]}, {"id": "vendor-ic-fb49f93d020960", "name": "TPS6282X", "manufacturer": "见原厂器件资料", "mpn": null, "kind": "chip", "relation": "reference_component", "status": "candidate", "status_label": "型号或订货后缀待确认", "revision": "2026-09-22.1", "capabilities": [], "source_ids": ["source-e1a78f4fe7b3774e"], "missing_information": ["符号或系列名称不能当作已冻结的采购料号。"]}], "circuits": [{"id": "source:adafruit-4090/0", "title": "USB Type C Breakout (4090) · 原厂器件电路", "kind": "reference_circuit", "relation": "source_schematic", "status": "source_schematic", "status_label": "板卡原厂参考电路", "revision": null, "component_ids": ["board.adafruit-4090"], "source_ids": ["source-cf5a7f9f55fcac06"], "missing_information": ["原厂或资料重建电路只覆盖该板；整机电源、接口条件、板卡修订和样机结果仍需核对。"], "evidence_scope": "historical_case_audit"}, {"id": "source:adafruit-4920/0", "title": "TPS62827 3.3V (4920) · 原厂器件电路", "kind": "reference_circuit", "relation": "source_schematic", "status": "source_schematic", "status_label": "板卡原厂参考电路", "revision": null, "component_ids": ["board.adafruit-4920"], "source_ids": ["source-e1a78f4fe7b3774e"], "missing_information": ["原厂或资料重建电路只覆盖该板；整机电源、接口条件、板卡修订和样机结果仍需核对。"], "evidence_scope": "historical_case_audit"}, {"id": "source:x-nucleo-gfx02z1/0", "title": "X-NUCLEO-GFX02Z1 · 原厂资料重建电路", "kind": "reference_circuit", "relation": "source_schematic", "status": "source_schematic", "status_label": "板卡原厂参考电路", "revision": null, "component_ids": ["board.x-nucleo-gfx02z1"], "source_ids": ["source-1cb60a42ffc5c1ad"], "missing_information": ["原厂或资料重建电路只覆盖该板；整机电源、接口条件、板卡修订和样机结果仍需核对。"], "evidence_scope": "historical_case_audit"}, {"id": "source:adafruit-3006/0", "title": "MAX98357A (3006) · 原厂器件电路", "kind": "reference_circuit", "relation": "source_schematic", "status": "source_schematic", "status_label": "板卡原厂参考电路", "revision": null, "component_ids": ["board.adafruit-3006"], "source_ids": ["source-82768e017b7ba67a", "source-2a713c1ff2ee34dc"], "missing_information": ["原厂或资料重建电路只覆盖该板；整机电源、接口条件、板卡修订和样机结果仍需核对。"], "evidence_scope": "historical_case_audit"}, {"id": "source:adafruit-4410/0", "title": "Micro-Lipo USB-C (4410) · 原厂器件电路", "kind": "reference_circuit", "relation": "source_schematic", "status": "source_schematic", "status_label": "板卡原厂参考电路", "revision": null, "component_ids": ["board.adafruit-4410"], "source_ids": ["source-1dfbc04eb0de9d4d", "source-94968607ac16c8da", "source-99ccc1378a1e4cbe", "source-e980a28cf12a24f4", "source-ec4167314ca031a0", "source-b62bfa6ad624c4fb"], "missing_information": ["原厂或资料重建电路只覆盖该板；整机电源、接口条件、板卡修订和样机结果仍需核对。"], "evidence_scope": "historical_case_audit"}, {"id": "source:missing-MOD_UI_TOUCH_I2C/0", "title": "MOD_UI_TOUCH_I2C · 原厂资料重建电路", "kind": "reference_circuit", "relation": "source_schematic", "status": "source_schematic", "status_label": "板卡原厂参考电路", "revision": null, "component_ids": [], "source_ids": ["source-0a590c58dc0b8f51"], "missing_information": ["原厂或资料重建电路只覆盖该板；整机电源、接口条件、板卡修订和样机结果仍需核对。"], "evidence_scope": "historical_case_audit"}, {"id": "esp32s3-module-minimum-system", "title": "ESP32-S3 模组最小系统", "kind": "reference_circuit", "relation": "integrated_candidate", "status": "integrated_candidate", "status_label": "已接入候选图，未签核", "revision": "c0f126f08caed4b371aa2b6d12d3e1ca708eba4203807e608413011653b7cdd2", "component_ids": ["espressif-esp32-s3-wroom-1"], "source_ids": ["source-e2f9ea1768f34970", "source-bcd526f54b8de686"], "missing_information": ["现库符号可用但准确模组后缀与引脚限制未冻结", "裸芯片与模组不能共用同一最小系统；模组内部RF晶振不重复添加"], "evidence_scope": "historical_case_audit"}, {"id": "tps62827-buck-reference", "title": "TPS62827 降压电源参考电路", "kind": "reference_circuit", "relation": "reference_only", "status": "reference_only", "status_label": "参考电路，未采用", "revision": "5a85c104aa77fa80eaeb57e148f6b713ce49963c9c352def21b34728eaf88fa8", "component_ids": ["vendor-ic-fb49f93d020960"], "source_ids": ["source-e1a78f4fe7b3774e"], "missing_information": ["源符号名为TPS6282X，准确订货型号仍需BOM锁定", "归档3.3V板参数不是任意输入输出组合通用值", "热、瞬态、稳定性和电感料号替代需独立验证"], "evidence_scope": "historical_case_audit"}, {"id": "case-gap-mpr121-legacy-qt", "title": "MPR121 QT原板参考（停产芯片，保留旧Demo）", "kind": "reference_circuit", "relation": "reference_only", "status": "reference_only", "status_label": "参考电路，未采用", "revision": null, "component_ids": ["case-gap.mpr121qr2"], "source_ids": ["source-d38ff7068122ccfa", "source-bec9544cb6322609"], "missing_information": ["NXP已停产MPR121；此页仅用于既有1982板，不是新量产采购推荐", "原板I²C电平转换和接口顺序按归档QT版；不得套旧版插针位置", "实际12个电极尺寸、面板材料、线缆和阈值尚未锁定"], "evidence_scope": "historical_case_audit"}, {"id": "case-gap-qt2120-twelve-key", "title": "AT42QT2120：12键I²C触摸量产迁移候选", "kind": "reference_circuit", "relation": "reference_only", "status": "reference_only", "status_label": "参考电路，未采用", "revision": null, "component_ids": ["case-gap.at42qt2120-xur"], "source_ids": ["source-859ac346a8eef94b", "source-570b35510cb96186"], "missing_information": ["与MPR121不兼容的引脚、封装与寄存器；须迁移PCB和固件，不能直接换料", "固定0x1C地址需整条总线查冲突；复用电极必须重测，启用滑条/轮后仅余9独立键", "I²C和中断GPIO、总线电容、上拉以及量产阈值未锁定；器件在产不等于整机验证"], "evidence_scope": "historical_case_audit"}, {"id": "demo-adafruit-3006", "title": "MAX98357A I2S 音频播放", "kind": "supplier_demo", "relation": "selected_board_documentation", "status": "reference_not_adopted", "status_label": "候选板卡的供应商示例", "revision": "57dcf79bd3441ea17f1614fb096ee026b7e90e79767b1548182a52dd102cab96", "component_ids": ["board.adafruit-3006"], "source_ids": ["source-54f770d47ca4b605"], "missing_information": []}], "function_packs": [{"id": "fp-max98357a-audio-output", "title": "MAX98357A I²S 扬声器输出", "kind": "function_package", "relation": "shared_source_reference", "status": "reference_not_adopted", "status_label": "同源电路参考 · 尚未采用", "revision": "9cb1d3be32fe730d1e5587b7d81346878609aa5e9cac1549fbacb741096fb645", "component_ids": ["board.adafruit-3006"], "source_ids": ["source-2a713c1ff2ee34dc"], "missing_information": ["仅确认引用相同原厂原理图；功能包修改、外围参数和案例完整网表尚未逐项绑定。", "尚无本案例采用该功能包的版本锁定及实际工况记录；不使用示例参数补齐。", "供电、时序、负载和板卡修订仍需按案例核对；此关联不证明仿真或实物验证通过。"], "library_url": "/create/hardware-library?function-pack=fp-max98357a-audio-output#function-packs"}, {"id": "fp-tps62827-buck-3v3", "title": "TPS62827 3.3V 降压电源参考", "kind": "function_package", "relation": "shared_source_reference", "status": "reference_not_adopted", "status_label": "同源电路参考 · 尚未采用", "revision": "3e8fc6e65f417a62bf8663b1e152c79775fedce80e355b42ae044b27340b995d", "component_ids": ["board.adafruit-4920"], "source_ids": ["source-e1a78f4fe7b3774e"], "missing_information": ["仅确认引用相同原厂原理图；功能包修改、外围参数和案例完整网表尚未逐项绑定。", "尚无本案例采用该功能包的版本锁定及实际工况记录；不使用示例参数补齐。", "供电、时序、负载和板卡修订仍需按案例核对；此关联不证明仿真或实物验证通过。"], "library_url": "/create/hardware-library?function-pack=fp-tps62827-buck-3v3#function-packs"}, {"id": "fp-usbc-5v-sink", "title": "USB-C 5V 受电与双 CC 下拉", "kind": "function_package", "relation": "shared_source_reference", "status": "reference_not_adopted", "status_label": "同源电路参考 · 尚未采用", "revision": "258b27e1b2869f9c3cdb56ab88c638c73f71f4ada5bdc9d3abe6e9c8ec14db5b", "component_ids": ["board.adafruit-4090"], "source_ids": ["source-cf5a7f9f55fcac06"], "missing_information": ["仅确认引用相同原厂原理图；功能包修改、外围参数和案例完整网表尚未逐项绑定。", "尚无本案例采用该功能包的版本锁定及实际工况记录；不使用示例参数补齐。", "供电、时序、负载和板卡修订仍需按案例核对；此关联不证明仿真或实物验证通过。"], "library_url": "/create/hardware-library?function-pack=fp-usbc-5v-sink#function-packs"}], "function_packages": {"status": "not_bound", "adopted_count": 0, "related_count": 3, "note": "现有公开记录尚未将功能包及其实际工况绑定到本案例；以下仅列出具有相同原厂原理图依据的参考包，示例参数不作为案例参数或实测结果。"}, "sources": [{"id": "source-d43e0c056695aec8", "title": "MAX98357A (3006)", "url": "https://www.adafruit.com/product/3006", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": null, "version": null, "sha256": null}, {"id": "source-54f770d47ca4b605", "title": "MAX98357A (3006)", "url": "https://learn.adafruit.com/adafruit-max98357-i2s-class-d-mono-amp", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": "2026-09-21", "version": null, "sha256": "4d24295a920d6ec90e9b376203db4a6430714498479f2c3393e301dcb6ff9452"}, {"id": "source-b22d25e86015ef3a", "title": "Click to download PyGame example code & sample mp3s", "url": "https://cdn-learn.adafruit.com/assets/assets/000/041/506/original/pygame_example.zip", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": "2026-09-16", "version": null, "sha256": null}, {"id": "source-12a35f417689a8be", "title": "MAX98357 Datasheet", "url": "https://cdn-shop.adafruit.com/product-files/3006/MAX98357A-MAX98357B.pdf", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": "2026-09-16", "version": null, "sha256": null}, {"id": "source-081f447cee809656", "title": "adafruit_products_schem.png?1787841807", "url": "https://cdn-learn.adafruit.com/assets/assets/000/145/928/medium800/adafruit_products_schem.png", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": "2026-09-16", "version": null, "sha256": null}, {"id": "source-666cfb92c6fc8efd", "title": "adafruit_products_schem.png?1464034817", "url": "https://cdn-learn.adafruit.com/assets/assets/000/032/642/medium800/adafruit_products_schem.png", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": "2026-09-16", "version": null, "sha256": null}, {"id": "source-94edd62e7d4b5787", "title": "MAX98357A I2S 音频播放", "url": "https://github.com/adafruit/Adafruit_ZeroI2S/blob/master/examples/basic/basic.ino", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": "2026-09-21", "version": null, "sha256": "0f814a484c22f8bdaeaf911a36579e30f97b08047d10b1fb0a4384fa557d2201"}, {"id": "source-efd12148d09630c4", "title": "USB Type C Breakout (4090)", "url": "https://www.adafruit.com/product/4090", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": "2026-09-16", "version": null, "sha256": "aa36d7367c70a4fbcfd1a3558ba949379612f66120f80a086fe3a846080da990"}, {"id": "source-355961074f521fb9", "title": "Micro-Lipo USB-C (4410)", "url": "https://www.adafruit.com/product/4410", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": null, "version": null, "sha256": null}, {"id": "source-1934945a974dfb81", "title": "Micro-Lipo USB-C (4410)", "url": "https://learn.adafruit.com/adafruit-microlipo-and-minilipo-battery-chargers", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": "2026-09-16", "version": null, "sha256": "7624cdbad5cf339af927fa52b89dd21da283f9df924847c3793391484a91b359"}, {"id": "source-af6386947ade542f", "title": "3D models of USB-C charger on GitHub", "url": "https://github.com/adafruit/Adafruit_CAD_Parts/tree/main/4410%20Micro%20Lipo%20USBC", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": "2026-09-16", "version": null, "sha256": null}, {"id": "source-51b6ed497fe8e622", "title": "3D models of MicroLipo V2 charger on GitHub", "url": "https://github.com/adafruit/Adafruit_CAD_Parts/tree/main/1304%20MicroLipo%20Charger", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": "2026-09-16", "version": null, "sha256": null}, {"id": "source-95f78e630af377c5", "title": "adafruit_products_USB-C_MicroLipo_Charger_Sch.png?1572991881", "url": "https://cdn-learn.adafruit.com/assets/assets/000/083/635/medium800/adafruit_products_USB-C_MicroLipo_Charger_Sch.png", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": "2026-09-16", "version": null, "sha256": null}, {"id": "source-bd51a478537ce7a8", "title": "adafruit_products_schem.png?1668113060", "url": "https://cdn-learn.adafruit.com/assets/assets/000/116/627/medium800/adafruit_products_schem.png", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": "2026-09-16", "version": null, "sha256": null}, {"id": "source-a4bade564ae95fe0", "title": "TPS62827 3.3V (4920)", "url": "https://www.adafruit.com/product/4920", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": "2026-09-16", "version": null, "sha256": "a17871d6eb6bd5d435a33d7d74c219444db7aceeaf9e7e92c852138384607b8b"}, {"id": "source-345d22e512bd24fc", "title": "EagleCAD files for schematic and Layout are available at GitHub", "url": "https://github.com/adafruit/Adafruit-TPS62827-PCB", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": "2026-09-16", "version": null, "sha256": null}, {"id": "source-ced8c7bb45f403c9", "title": "X-NUCLEO-GFX02Z1", "url": "https://www.st.com/en/evaluation-tools/x-nucleo-gfx02z1.html", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": "2026-09-16", "version": null, "sha256": "d6bcf6a1af8aabacecc7b12ef940d06b9aec60af8ba80bf22054423b89900090"}, {"id": "source-9c1f487c460cc242", "title": "Download databrief", "url": "https://www.st.com/resource/en/data_brief/x-nucleo-gfx02z1.pdf", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": "2026-09-16", "version": null, "sha256": null}, {"id": "source-b7b66524cbd7c76f", "title": "MB1818 Board design project files", "url": "https://www.st.com/resource/en/board_manufacturing_specification/mb1818_bdp_v1-1.zip", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": "2026-09-16", "version": null, "sha256": null}, {"id": "source-fe6fdf7d279ef97d", "title": "MB1818 Manufacturing files", "url": "https://www.st.com/resource/en/board_manufacturing_specification/mb1818_manufacturing_v1_1.zip", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": "2026-09-16", "version": null, "sha256": null}, {"id": "source-2703650703b85e45", "title": "MB1818 Bill of materials", "url": "https://www.st.com/resource/en/bill_of_materials/mb1818_bom_v1-1.zip", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": "2026-09-16", "version": null, "sha256": null}, {"id": "source-bc5c47b769798da3", "title": "MB1818 DT022CTFT-B01 Schematic", "url": "https://www.st.com/resource/en/schematic_pack/mb1818-dt022ctft-b01_schematic.pdf", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": "2026-09-16", "version": null, "sha256": null}, {"id": "source-62537bb16467fc99", "title": "MB1818 TCXD022IB5-B01 Schematic", "url": "https://www.st.com/resource/en/schematic_pack/mb1818-tcxd022ib5-b01_schematic.pdf", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": "2026-09-16", "version": null, "sha256": null}, {"id": "source-cf5a7f9f55fcac06", "title": "USB Type C Breakout (4090) · 原厂器件电路", "url": "https://github.com/adafruit/Adafruit-USB-C-Downstream-Breakout/blob/1484ecb56b369e177848e69de4b7b7e513399590/Adafruit%20USB%20Type%20C%20Downstream%20Breakout%20rev%20B.sch", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": null, "version": null, "sha256": "ec14aee06c7a24546fcc6f6b1687ae85a13cadff955a721f458b125b70954330"}, {"id": "source-e1a78f4fe7b3774e", "title": "TPS62827 3.3V (4920) · 原厂器件电路", "url": "https://github.com/adafruit/Adafruit-TPS62827-PCB/blob/441e9beed498f62705ee2df458a903a010eae4a2/TPS62827%203.3V%20Buck%20Converter.sch", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": null, "version": null, "sha256": "73f9c23e79715fe56eefbf548d16cb91f7dc4884c57322fa010df602b2b2b42b"}, {"id": "source-1cb60a42ffc5c1ad", "title": "X-NUCLEO-GFX02Z1 · 原厂资料重建电路", "url": "https://www.st.com.cn/resource/en/schematic_pack/mb1818-dt022ctft-b01_schematic.pdf", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": null, "version": null, "sha256": null}, {"id": "source-82768e017b7ba67a", "title": "MAX98357A (3006) · 原厂器件电路", "url": "https://github.com/adafruit/Adafruit-MAX98357-I2S-Amp-Breakout/blob/c7cf21b4a83affb8bd0ee4fb8251d5b266d964ff/Adafruit MAX98357 Breakout - Stereo rev B.sch", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": null, "version": null, "sha256": null}, {"id": "source-2a713c1ff2ee34dc", "title": "MAX98357A (3006) · 原厂器件电路", "url": "https://github.com/adafruit/Adafruit-MAX98357-I2S-Amp-Breakout/blob/c7cf21b4a83affb8bd0ee4fb8251d5b266d964ff/Adafruit MAX98357 Breakout.sch", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": null, "version": null, "sha256": "293c896e06264070003c83f09d000e52a9c095b56f83e2eb06711a8eec40ba8f"}, {"id": "source-1dfbc04eb0de9d4d", "title": "Micro-Lipo USB-C (4410) · 原厂器件电路", "url": "https://github.com/adafruit/Adafruit-MicroLipo-PCB/blob/d8ab4b0f00c69a9f337a8d697bd15e0b9bae2e25/Adafruit MicroLipo Charger v2.sch", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": null, "version": null, "sha256": null}, {"id": "source-94968607ac16c8da", "title": "Micro-Lipo USB-C (4410) · 原厂器件电路", "url": "https://github.com/adafruit/Adafruit-MicroLipo-PCB/blob/d8ab4b0f00c69a9f337a8d697bd15e0b9bae2e25/Adafruit MicroLipo.sch", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": null, "version": null, "sha256": null}, {"id": "source-99ccc1378a1e4cbe", "title": "Micro-Lipo USB-C (4410) · 原厂器件电路", "url": "https://github.com/adafruit/Adafruit-MicroLipo-PCB/blob/d8ab4b0f00c69a9f337a8d697bd15e0b9bae2e25/Adafruit MicroUSB Lipo.sch", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": null, "version": null, "sha256": null}, {"id": "source-e980a28cf12a24f4", "title": "Micro-Lipo USB-C (4410) · 原厂器件电路", "url": "https://github.com/adafruit/Adafruit-MicroLipo-PCB/blob/d8ab4b0f00c69a9f337a8d697bd15e0b9bae2e25/Adafruit MiniLipo.sch", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": null, "version": null, "sha256": null}, {"id": "source-ec4167314ca031a0", "title": "Micro-Lipo USB-C (4410) · 原厂器件电路", "url": "https://github.com/adafruit/Adafruit-MicroLipo-PCB/blob/d8ab4b0f00c69a9f337a8d697bd15e0b9bae2e25/Adafruit USB C microlipo charger.sch", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": null, "version": null, "sha256": null}, {"id": "source-b62bfa6ad624c4fb", "title": "Micro-Lipo USB-C (4410) · 原厂器件电路", "url": "https://github.com/adafruit/Adafruit-MicroLipo-PCB/blob/d8ab4b0f00c69a9f337a8d697bd15e0b9bae2e25/Adafruit protrinket backpack.sch", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": null, "version": null, "sha256": null}, {"id": "source-0a590c58dc0b8f51", "title": "MOD_UI_TOUCH_I2C · 原厂资料重建电路", "url": "https://raw.githubusercontent.com/adafruit/Adafruit-MPR121-PCB/d1e18d5ea07d596006c414746e8c1ac4c8230e1f/Adafruit%20MPR121Q%20QT.sch", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": null, "version": null, "sha256": null}, {"id": "source-e2f9ea1768f34970", "title": "ESP32-S3 模组最小系统", "url": "https://docs.espressif.com/projects/esp-hardware-design-guidelines/en/latest/esp32s3/schematic-checklist.html", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": null, "version": null, "sha256": null}, {"id": "source-bcd526f54b8de686", "title": "ESP32-S3 模组最小系统", "url": "https://documentation.espressif.com/esp32-s3-wroom-1_wroom-1u_datasheet_en.pdf", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": null, "version": null, "sha256": null}, {"id": "source-d38ff7068122ccfa", "title": "MPR121 QT原板参考（停产芯片，保留旧Demo）", "url": "https://www.nxp.com/products/MPR121", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": null, "version": null, "sha256": null}, {"id": "source-bec9544cb6322609", "title": "MPR121 QT原板参考（停产芯片，保留旧Demo）", "url": "https://www.adafruit.com/product/1982", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": null, "version": null, "sha256": null}, {"id": "source-859ac346a8eef94b", "title": "AT42QT2120：12键I²C触摸量产迁移候选", "url": "https://www.microchip.com/en-us/product/at42qt2120", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": null, "version": null, "sha256": null}, {"id": "source-570b35510cb96186", "title": "AT42QT2120：12键I²C触摸量产迁移候选", "url": "https://ww1.microchip.com/downloads/en/DeviceDoc/doc9634.pdf", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": null, "version": "9634E–AT42–06/12", "sha256": "2ae816b6e110f11ccf12fa1c4f9cbd230b24c49e335e9f71e1fc75bedfd9be2c"}, {"id": "source-c992947548fc1b4e", "title": "Freescale MPR121 manufacturer datasheet hosted by Adafruit", "url": "https://cdn-shop.adafruit.com/datasheets/MPR121.pdf", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": null, "version": "Rev 4, 02/2013", "sha256": "f4416f3ca5c1deef232b212c47af69384369d761f24b6ff0589e1bf6faa86313"}, {"id": "source-3371b9afa39278fb", "title": "ESP32-S3-WROOM-1", "url": "https://raw.githubusercontent.com/espressif/kicad-libraries/dd76561812ab300351234ba6e0ec1295641796f0/symbols/Espressif.kicad_sym", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": null, "version": null, "sha256": "5e9785368a1cccbd904f8ceeab1c9165a8ef82ab00c99bf21275dc91749356cc"}, {"id": "source-dbdfd4ddc180acc1", "title": "ESP32-S3-WROOM-1", "url": "https://www.espressif.com/sites/default/files/documentation/esp32-s3-wroom-1_wroom-1u_datasheet_en.pdf", "kind": "manufacturer_reference", "status": "public_reference", "reviewed_at": null, "version": null, "sha256": null}], "checks": [{"id": "graph-integrity", "title": "案例网络图完整性", "kind": "rule_check", "status": "historical_pass", "status_label": "历史图完整性检查通过", "checked_at": "2026-10-12T00:15:49.938640+00:00", "detail": "仅保存历史网络图结构检查结果；不证明电气工况、功能或制造可用。历史快照，源版本已变化，需重跑", "source_ids": []}, {"id": "electrical", "title": "整机电气条件", "kind": "electrical", "status": "not_established", "status_label": "尚无案例级完成证据", "checked_at": null, "detail": "本公开证据集没有可确认该案例已完成此项的结果；原厂例程、功能包示例和图完整性不能替代整机证据。", "source_ids": []}, {"id": "simulation", "title": "案例级电路仿真", "kind": "simulation", "status": "not_established", "status_label": "尚无案例级完成证据", "checked_at": null, "detail": "本公开证据集没有可确认该案例已完成此项的结果；原厂例程、功能包示例和图完整性不能替代整机证据。", "source_ids": []}, {"id": "firmware", "title": "案例级固件编译", "kind": "compilation", "status": "not_established", "status_label": "尚无案例级完成证据", "checked_at": null, "detail": "本公开证据集没有可确认该案例已完成此项的结果；原厂例程、功能包示例和图完整性不能替代整机证据。", "source_ids": []}, {"id": "physical", "title": "案例级实物测试", "kind": "physical", "status": "not_established", "status_label": "尚无案例级完成证据", "checked_at": null, "detail": "本公开证据集没有可确认该案例已完成此项的结果；原厂例程、功能包示例和图完整性不能替代整机证据。", "source_ids": []}], "gaps": [{"id": "gap-001", "title": "合成引擎、MIDI 和 Python/C API 移植", "kind": "external_dependency", "detail": "", "status": "information_insufficient", "status_label": "信息不足"}, {"id": "gap-002", "title": "音频低延迟、CPU/内存和续航", "kind": "application_risk", "detail": "", "status": "information_insufficient", "status_label": "信息不足"}, {"id": "gap-003", "title": "触摸输入：待补充工程证据", "kind": "function", "detail": "尚未选定承担此功能的实际器件/模块；需补充精确型号与电路。", "status": "information_insufficient", "status_label": "信息不足"}, {"id": "gap-004", "title": "历史检查记录 4 个开放端子", "kind": "terminal", "detail": "数量来自对应历史检查；不代表当前设计已重新执行检查。", "status": "information_insufficient", "status_label": "信息不足"}], "evidence_scope": {"label": "公共工程证据投影", "boundary": "候选资料、历史检查和设计目标分开记录；不构成案例实测通过或量产放行。", "audit_at": "2026-10-12T00:15:49.938640+00:00", "audit_freshness": "historical_snapshot_source_changed", "audit_freshness_label": "历史快照，源版本已变化，需重跑", "audit_sha256": "b7b89cd880628b39297864ca220ee3cc7df40e44a5e347fe3826c322d1ca9e03", "production_ready": false, "customer_data_included": false, "input_revisions": {"case_spec": "9511880c443f730769757a678826eb812a292d0258211c42300acd2002abd0f9", "requirements": "613aefad06ee39eaa39bd52c0067196ce5fdd796906d8c2190c44549e50e298d", "reference_designs": "13e340b3c72702b4195df7722c85b0cd1501c3705bd46971dfa6755de377e6ff", "reference_bindings": "8774fc62ad176a56dd0fddfac537655b559565b98f8963169cd1feea85892c86", "board_catalog": "046f554ee043091f566b6a87bf7cbecde83bdd05f227448eb0fe98c734847dee", "circuit_relations": "c4a3c4ed0745869b19d6ee31c349857d70c6771c84b069aa7615e9a4895f1bd9", "registry_bundle": "d4077a19e9e5983f2f055d48f63de52ffc42aef26b772f01cff886c1d425bbf0", "audit_implementations": "2f29c922a2a6a57841d15e19f007f56400b50ac09c577a2941c9a03c88bfbaab"}}, "summary": {"requirements": 4, "components": 9, "circuits": 11, "sources": 44, "gaps": 4, "bound_function_packs": 0, "related_function_packs": 3}, "revision": "3c71ccb77aec37bd3417562b5cf8dc2b326f93a9fd1dcec13bef9cf2aad38075"}