High-Level Block Diagram Creation
Create a high level mermaid block diagram of this project. Include key component's manufacturer part number in each block whenever possible.
Thought for 4 sec
I’ll inspect the project structure and BOM, then create a concise high-level Mermaid block diagram document with MPNs where available.
Thought for 1 min 27 sec
I found the major blocks: RP2350 MCU, power tree, M40 interface, XY2/encoder DB25, laser safety, I2C expanders, isolated digital I/O, and analog ADS8688-LZM8688 interface. I’m saving the diagram as a project document now.
Worked for 23 sec
Created the high-level Mermaid block diagram and saved it in High Level Block Diagram. It includes the main functional blocks and key MPNs from the schematic/BOM, with caveats for connector-only or ambiguous regulator entries.
Review diagram and ERC
Run schematic ERC
Fix ambiguous MPNs
Create power tree
Check BOM risk
Explain block diagram
Refine this doc
Ask about this doc
Schematic-only生成记录（不含PCB导出）
执行边界
- 仅生成/修改Schematic对象。
- 未执行Layout、Placement、Routing。
- 未导出PCB分层图或制造文件。
9页层次化Sheet结构
- Sheet 1 — Power Tree：U6, U7, U8, Q1, D2, F1, L1, U_ENC, L_ENC；端口 PWR_VIN, PWR_5V, PWR_3V3, PWR_ENC_5V, GND。
- Sheet 2 — MCU Core：U1, U2, U4；端口 PWR_3V3, GND, GLOBAL_RESET, MB_WATCHDOG_WDI。
- Sheet 3 — M40 Interface：连接器J_M40、J_OM0~J_OM2、J5需要精确连接器符号后补齐；端口 M40_PIN_xx, PWR_3V3, GND。
- Sheet 4 — XY2-100 & Encoder：U25, U9, U10；端口 CONN_DB25_P1
P16, MCU_GPIO12GPIO23, PWR_ENC_5V, GND。 - Sheet 5 — Laser Safety：U18, R_PU_INTERLOCK, C_INTERLOCK_DB；端口 MB_INTERLOCK_GATE, MB_LASER_GATE_SYNC, MB_LASER_GATE, CONN_26PIN_P5, CONN_DB9_P5, CONN_DB9_P8。
- Sheet 6 — I2C Expanders：U3, U5；端口 I2C_SCL/SDA, PWR_3V3, GND, U3.GPx/U5.GPx命名按附录A.5。
- Sheet 7 — Digital IO：U19
U22, U_ISO；端口 J_IO相关DI8DI11, Line Trigger, PWR_3V3, GND。 - Sheet 8 — Analog Subcard Interface：R_SPI_PU1
4；端口 CONN_J6.Pin1Pin12, MB_SPI_SCK/MOSI/MISO/CS, PWR_VIN, GND。 - Sheet 9 — Analog Subcard：U_DCDC_5V, U_DCDC_3V3, U_A17~U_A24；端口 ADC_5V_SENSOR, ADC_3V3_ADC, ADC_CHx_IN, PWR_VIN, AGND/DGND单点连接。
已创建的核心网络
- PWR_VIN, PWR_5V, PWR_3V3, PWR_ENC_5V, GND
- GLOBAL_RESET, MB_WATCHDOG_WDI
- ADC_5V_SENSOR
- MB_INTERLOCK_GATE
- MB_SPI_SCK, MB_SPI_MOSI, MB_SPI_MISO, MB_SPI_CS
当前限制/待补齐
- Flux当前可用工具未提供原生Sheet页面创建/层次端口图形化编辑接口；已用Section属性和命名网络记录Sheet归属。
- DB25、DB9、26Pin、J6、J_M40、J_IO、J_OMx等多针连接器精确库符号仍需导入或创建后才能完成所有CONNECT语句。
- LZM8688库件未找到，未创建错误占位符；Sheet 9需导入该模块符号后补齐。
- ERC会存在Floating Pin，属于未完成连接器/CONNECT补齐阶段的预期结果。
执行边界
9页层次化Sheet结构
已创建的核心网络
当前限制/待补齐
